CN115054766B - A portable insulin pen storage device - Google Patents

Abstract

The invention discloses a portable insulin pen storage device, which comprises an installation housing and an insulin pen located inside the installation housing. The bottom of the installation housing is connected with a temperature control box through a buckle mechanism. The support seat and the bottom support seat are rotatably arranged in the middle of the installation shell, the top of the top support seat is provided with a pressing assembly, and the middle of the bottom support seat is provided with a drive assembly; the two sides of the installation shell are respectively provided with a sterile cotton placement cavity and a needle The placement chamber is provided with a placement cylinder inside the sterile cotton placement chamber, and a retrieving assembly is arranged inside the needle placement chamber. The present invention supports the insulin pen by arranging two sets of support seats, which can ensure the stability of the insulin pen; in addition, by setting the cavity for placing the sterile cotton and the cavity for the needle, it is possible to classify and store the sterile cotton and the needle and achieve sealed storage. In order to avoid contamination of sterile cotton and needles.

Description

A portable insulin pen storage device

technical field

The invention relates to the technical field of medical equipment, in particular to a portable insulin pen storage device.

Background technique

Diabetes has become a worldwide epidemic in the 21st century. The most effective way to treat diabetes is to inject insulin. As a small molecule protein, insulin has requirements for storage conditions. Generally, it should be stored at 2°C-8°C for a long time Otherwise, the efficacy of insulin will be reduced or even invalidated. For diabetics, saving insulin while traveling becomes a thorny issue.

The unopened insulin refill can be stored at 2-8°C. After opening, the refill put into the insulin pen can be stored in a cool place at room temperature for 1 month. Repeated alternation of cold and heat will damage the insulin pen, which may cause Insulin leakage and even lead to insulin failure. Existing insulin pens cannot be stored at a constant temperature, which is not conducive to long-term carrying by patients; in addition, existing insulin pens need to be shaken manually to fully mix the medicine in the refill bottle, which not only increases the labor of the patient Uniformity cannot be guaranteed, and insulin pens need to use disposable needles and sterile cotton, so it is necessary to develop a device that can carry insulin pens, disposable needles and sterile cotton at the same time.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Contents of the invention

Aiming at the problems in the related art, the present invention proposes a portable insulin pen storage device to overcome the above-mentioned technical problems existing in the related art.

For this reason, the concrete technical scheme that the present invention adopts is as follows:

A portable insulin pen storage device, comprising an installation housing and an insulin pen located inside the installation housing, the bottom of the installation housing is connected with a temperature control box through a buckle mechanism, and the two ends of the insulin pen are respectively The top supporting base and the bottom supporting base are rotated and installed in the middle of the installation housing, the top of the top supporting base is provided with a pressing assembly, and the middle of the bottom supporting base is provided with a driving assembly; the two sides of the installation housing The sides are respectively provided with a sterile cotton placement chamber and a needle placement chamber, the interior of the sterile cotton placement chamber is provided with a placement cylinder, the interior of the needle placement chamber is provided with a retrieving assembly, and the middle side of the temperature control box is provided with a As for the needle taking assembly, a display screen and a control button are arranged on the front top of the installation housing, and cooling holes are provided on the front bottom of the installation housing and the top of the temperature control box.

Further, in order to realize the rapid installation and disassembly of the installation shell and the temperature control box, so as to facilitate the maintenance of the internal parts of the installation shell and the temperature control box, the buckle mechanism includes a fixed connection with the side of the installation shell The first buckle, the two sides of the bottom of the first buckle are provided with the second buckle engaged with it, and the bottoms of the two sets of the second buckle are provided with two sets of guide rods, the guide rods The two ends of the two are fixedly connected to the side of the temperature control box through the fixing seat, and a tension spring is provided between the middle parts of the two sets of the second buckles and on the outside of the guide rod.

Further, in order to keep the temperature inside the installation shell stable, the inner bottom of the temperature control box is fixedly provided with a power supply and a PLC control chip, the top of the temperature control box is provided with a support plate, and the middle part of the support plate is fixed A heat dissipation fan is provided, a heating wire is provided above the heat dissipation fan, and a temperature sensor is fixedly provided at the bottom of the support plate, and a charging port electrically connected to the power supply is provided at the bottom of the temperature control box.

Further, in order to realize the rapid removal and storage of the insulin pen and effectively improve the use efficiency, the pressing assembly includes a limiting seat fixedly connected to the top of the installation housing, and a pressing plate is slidingly provided in the middle of the limiting seat , the outer circumference of the pressing plate is provided with a plurality of rectangular grooves, the inside of the rectangular groove is slidably provided with a telescopic rod, and a first compression spring is connected between the telescopic rod and the inner wall of the rectangular groove, and the The middle part of the pressing plate is clamped with a bearing, and the middle part of the bearing is set with the top support seat; the inner sliding part of the limit seat is provided with a telescopic ring, and the cross section of the telescopic ring is an isosceles triangle structure, and A slot for matching with the telescopic ring is provided on the inner side of the top of the limiting seat, and the end of the telescopic rod away from the first compression spring is provided with a chamfer facing the telescopic ring.

Further, in order to ensure the stability of insulin pen placement, the top support base and the bottom support base are made of flexible materials, and the gap between the top support base, the bottom support base and the end of the insulin pen Both are interference fit; the middle part of the bottom support seat is covered with a fixed plate, and the fixed plate is fixedly connected with the inner wall of the installation shell, and the top of the bottom support seat and the top of the fixed plate A second compression spring is arranged between them.

Further, in order to fully mix the medicine, the drive assembly includes a gear that is rotated in the middle of the fixed plate, the middle of the gear is provided with the bottom support seat, and the outer side of the bottom support seat is vertical There are two sets of key bars, and the inner side of the gear is provided with a keyway that matches the key bar; the outer side of the gear is provided with a rack that meshes with it, and one end of the rack is slidably arranged in a U-shaped The top of the support frame, the bottom end of the U-shaped support frame is fixedly connected to the top end of the support plate, a rectangular rod is horizontally arranged on one side of the rack, and a straight notch is provided through the top of the rectangular rod. A drive motor is arranged above the rectangular rod, the end of the drive motor is fixedly connected to the inner wall of the installation housing, and the output end of the drive motor is covered with a turntable, and the bottom end of the turntable is eccentrically arranged There is a guide column, and the guide column is slidably arranged inside the straight slot.

Further, in order to facilitate the taking and sealing of the sterile cotton, the top of the placement cylinder is provided with a sealing ring, and the top of the placement cylinder is provided with a first pull ring, and the placement cylinder and the disinfection cotton placement cavity There is a tight fit between them.

Further, in order to realize rapid material retrieval, the material retrieval assembly includes a first support seat arranged at the bottom of the needle placement cavity, a third compression spring is provided on the top end of the first support seat, and the third compression spring The top end of the second support seat is provided with a second support seat, the top end of the second support seat is provided with several needles, the top end of the needle head is provided with a pull-out plate, the top end of the draw-out plate is provided with a knob, and the knob is connected to the The top of the needle placement chamber is screwed and fixed, the drawing plate is horizontally slidably arranged on the top of the needle placement chamber, and a second Four compression springs, the other end of the drawing plate is provided with a second pull ring, and the middle part of the drawing plate is provided with a through hole matched with the needle.

Further, in order to take out the needle tip of the needle so as to prevent accidental injury to the user, the needle removal assembly includes a sleeve fixedly connected to the inside of the temperature control box, a number of extruding heads are arranged inside the sleeve, and a number of extrusion heads are arranged inside the sleeve. The gap between the extrusion heads is smaller than the diameter of the needle tip, one side of the extrusion head is provided with a beveled surface, and the middle part of the sleeve is provided with a tapered surface matching the extrusion head , an extrusion ball is provided between one side of the extrusion head and the tapered surface, a sealing plate is provided on one side of the sleeve, and a sealing plate is provided between the sealing plate and the other side of the extrusion head. A fifth compression spring is arranged between them, and a cylindrical through hole is opened on the side of the sleeve away from the sealing plate, the diameter of the cylindrical through hole is larger than the diameter of the needle, and the cylindrical through hole is vertical through the front of the temperature control box.

The beneficial effects of the present invention are:

1. The present invention supports the insulin pen by setting two sets of support bases, which can ensure the stability of the insulin pen, wherein the first compression spring can play a role in buffering the insulin pen, thereby preventing the insulin pen from being damaged due to collision In addition, by setting the sterile cotton placement chamber and the needle placement chamber, the sterile cotton and needles can be classified and stored and sealed, so as to avoid contamination of the sterile cotton and needles.

2. By setting the temperature control box, the cooling fan in the temperature control box can be used to cool down the insulin pen, the heating wire can be used to heat up the insulin pen, and the temperature sensor can be used to feedback the temperature inside the installation shell, so as to realize the control through the PLC. The control chip keeps the temperature inside the mounting case stable.

3. By setting the pressing component that can be pressed to open and close, the insulin pen can be quickly taken out and stored, and the use efficiency can be effectively improved; at the same time, by setting the drive component, the drive motor can be used to drive the bottom support to rotate, thereby driving insulin. The pen rotates forwards and backwards alternately, so as to fully mix the medicine.

4. The present invention can realize the rapid retrieving of the needle by setting the retrieving assembly, wherein the third compression spring can realize the automatic rise of the needle, and then use the pull plate to take out the needle, which can prevent the needle from being lost, and compared with In the traditional method of randomly placing needles, the placement method of the present invention not only has high efficiency in retrieving materials, but also can effectively prevent needles from being contaminated.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is an axonometric view of a portable insulin pen storage device according to an embodiment of the present invention;

Fig. 2 is a perspective sectional view of a portable insulin pen storage device according to an embodiment of the present invention;

Fig. 3 is a front sectional view of a portable insulin pen storage device according to an embodiment of the present invention;

Fig. 4 is a partial enlarged view of place A in Fig. 1;

Fig. 5 is a partial enlarged view of place B in Fig. 3;

Fig. 6 is a structural schematic diagram of a pressing plate in a portable insulin pen storage device according to an embodiment of the present invention;

Fig. 7 is a partial enlarged view of place C in Fig. 3;

Fig. 8 is a structural schematic diagram of a drive assembly in a portable insulin pen storage device according to an embodiment of the present invention;

Fig. 9 is a schematic structural view of a placement cartridge in a portable insulin pen storage device according to an embodiment of the present invention;

Fig. 10 is a schematic structural view of a retrieving component in a portable insulin pen storage device according to an embodiment of the present invention;

Figure 11 is a partial enlarged view at D in Figure 3;

Fig. 12 is a cross-sectional view of a portable insulin pen storage device according to an embodiment of the present invention;

Fig. 13 is a front view of a portable insulin pen storage device according to an embodiment of the present invention;

Fig. 14 is a schematic circuit diagram of a portable insulin pen storage device according to an embodiment of the present invention.

In the picture:

1. Installation shell; 2. Insulin pen; 3. Buckle mechanism; 301. First buckle; 302. Second buckle; 303. Guide rod; 304. Fixing seat; 305. Tension spring; 4. Temperature Control box; 5, top support seat; 6, bottom support seat; 7, press assembly; 701, limit seat; 702, press plate; 703, rectangular groove; 704, telescopic rod; 705, first compression spring; 706, Bearing; 707, expansion ring; 708, placement slot; 8, drive assembly; 801, gear; 802, rack; 803, U-shaped support frame; 804, rectangular rod; 805, straight slot; 806, drive motor; 807 , turntable; 808, guide column; 9, sterile cotton placement chamber; 10, needle placement chamber; 11, placement cylinder; 12, retrieving assembly; 1201, first support seat; 1202, third compression spring; Support seat; 1204, needle head; 1205, pull plate; 1206, knob; 1207, fourth compression spring; 1208, second pull ring; 1209, through hole; 13, display screen; 14, control button; 15, cooling hole 16, power supply; 17, PLC control chip; 18, support plate; 19, cooling fan; 20, heating wire; 21, temperature sensor; 22, charging port; 23, fixed plate; 24, second compression spring; 25, Key strip; 26, sealing ring; 27, the first pull ring; 28, needle taking assembly; 2801, sleeve; 2802, extrusion head; 2803, extrusion ball; 2804, sealing plate; 2805, fifth compression spring; 2806, cylindrical through hole.

Detailed ways

In order to further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention, and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments, for reference Those of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

According to an embodiment of the present invention, a portable insulin pen storage device is provided.

The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. As shown in FIGS. 1-14 , the portable insulin pen storage device according to the embodiment of the present invention includes an installation case 1 and an insulin pen 2 inside the installation case 1 , the bottom of the installation shell 1 is connected with the temperature control box 4 through the buckle mechanism 3, and the two ends of the insulin pen 2 are respectively installed in the middle of the installation shell 1 through the top support seat 5 and the bottom support seat 6, and the top support seat The top of 5 is provided with a pressing assembly 7, and the middle part of the bottom support seat 6 is provided with a drive assembly 8; the two sides of the installation housing 1 are respectively provided with a sterile cotton placement chamber 9 and a needle placement chamber 10, and the interior of the sterile cotton placement chamber 9 is provided with There is a placement cylinder 11, the inside of the needle placement cavity 10 is provided with a material taking assembly 12, the middle side of the temperature control box 4 is provided with a needle taking assembly 28, and the front top of the installation housing 1 is provided with a display screen 13 (the display screen 13 can be Displaying the internal temperature of the installation housing 1) and the control button 14, the front bottom of the installation housing 1 and the top of the temperature control box 4 are all provided with cooling holes 15.

With the help of the above technical solution and the above technical solution of the present invention, the present invention can ensure the stability of the insulin pen 2 by setting two sets of support seats to support the insulin pen 2; in addition, by setting the sterile cotton placement chamber 9 and the needle The placement cavity 10 can realize the classified storage of the sterile cotton and achieve sealed storage, thereby avoiding the contamination of the sterile cotton; by setting the pressing component 7 that can be pressed to open and close, the rapid removal and storage of the insulin pen can be realized, and the use of the pen can be effectively improved. Efficiency; at the same time, by setting the drive assembly 8, the insulin pen 2 can be driven to rotate forward and reverse alternately, so as to fully mix the medicine.

In one embodiment, the buckle mechanism 3 includes a first buckle 301 that is fixedly connected to the side of the installation housing 1, and two sides of the bottom of the first buckle 301 are provided with a second buckle 302 that is engaged with it. The bottoms of the second buckles 302 are provided with two sets of guide rods 303, the two ends of the guide rods 303 are fixedly connected to the side of the temperature control box 4 through the fixing seat 304, and the middle parts of the two sets of second buckles 302 are located between The outer side of the guide rod 303 is provided with a tension spring 305, which can realize the quick installation and disassembly of the installation shell 1 and the temperature control box 4, thereby facilitating the maintenance of the internal parts of the installation shell 1 and the temperature control box 4.

In one embodiment, the inner bottom of the temperature control box 4 is fixedly provided with a power supply 16 and a PLC control chip 17, the top of the temperature control box 4 is provided with a support plate 18, and the middle part of the support plate 18 is fixedly provided with a cooling fan 19. 19 is provided with a heating wire 20, and the bottom of the support plate 18 is fixedly provided with a temperature sensor 21, and the bottom of the temperature control box 4 is provided with a charging port 22 electrically connected to the power supply 16, and the cooling fan in the temperature control box 4 can be used 19 Cool down the insulin pen 2, use the heating wire 20 to heat up the insulin pen 2, and feedback the temperature inside the installation housing 1 through the temperature sensor 21, so as to realize the temperature inside the installation housing 1 through the PLC control chip 17. keep it steady.

In one embodiment, the pressing assembly 7 includes a limit seat 701 fixedly connected to the top of the installation housing 1, a pressing plate 702 is slidably arranged in the middle of the limit seat 701, and several rectangular grooves 703 are opened on the outer circumference of the pressing plate 702. The inside of the rectangular groove 703 is slidingly provided with a telescopic rod 704, and a first compression spring 705 is connected between the telescopic rod 704 and the inner wall of the rectangular groove 703, and the middle part of the pressing plate 702 is snap-fitted with a bearing 706, and the middle part of the bearing 706 covers The top support seat 5 is provided; the inside of the limit seat 701 is slidably provided with a telescopic ring 707, and the cross section of the telescopic ring 707 is an isosceles triangle structure, and the inner side of the top of the limit seat 701 is provided with a placement groove matched with the telescopic ring 707 708, the end of the telescopic rod 704 away from the first compression spring 705 is provided with a chamfer towards the telescopic ring 707, the top support seat 5 and the bottom support seat 6 are made of flexible materials, and the top support seat 5 and the bottom support seat 6 are compatible with the insulin pen The ends of 2 are interference fit; the middle part of the bottom support seat 6 is provided with a fixed plate 23, and the fixed plate 23 is fixedly connected with the inner wall of the installation housing 1, and the top of the bottom support seat 6 is connected with the fixed plate 23. A second compression spring 24 is arranged between the tops.

The working principle of the pressing assembly 7 is as follows: cover the pressing plate 702, the telescopic rod 704 in the pressing plate 702 contacts the limit seat 701 and shrinks until the telescopic rod 704 moves between the placement groove 708 and the telescopic ring 707, and the telescopic rod 704 is in the first position. Extend under the action of a compression spring 705 to fix the insulin pen 2; when it is necessary to take out the insulin pen 2, squeeze the pressing plate 702, and the telescopic rod 704 in the pressing plate 702 contacts the telescopic ring 707 and shrinks until the telescopic rod 704 moves to the bottom of the telescopic ring 707, releases the pressing plate 702, and the second compression spring 24 drives the telescopic rod 704 to rise, and the telescopic rod 704 drives the telescopic ring 707 to rise. The rod 704 shrinks, and slides out of the limit seat 701 along the bottom of the telescopic ring 707, and the insulin pen 2 can be taken out.

In one embodiment, the driving assembly 8 includes a gear 801 which is rotatably arranged in the middle of the fixed plate 23. The bottom support base 6 is arranged in the middle of the gear 801. Two groups of key bars 25 are vertically arranged on the outer side of the bottom support base 6. The gear 801 The inner side of the gear 801 is provided with a keyway matching the key bar 25; the outer side of the gear 801 is provided with a rack 802 meshing with it, and one end of the rack 802 is slidably arranged on the top of the U-shaped support frame 803, and the U-shaped support frame 803 The bottom end is fixedly connected with the top of the support plate 18, and one side of the rack 802 is horizontally provided with a rectangular rod 804, and the top of the rectangular rod 804 is provided with a straight notch 805, and the top of the rectangular rod 804 is provided with a driving motor 806, and the driving motor The end of 806 is fixedly connected with the inner wall of installation housing 1, and the output end of driving motor 806 is covered with turntable 807, and the bottom end of turntable 807 is eccentrically provided with guide post 808, and guide post 808 is slidably arranged in the straight notch 805. internal.

The working principle of the drive assembly 8 is: start the drive motor 806, the drive motor 806 drives the turntable 807 to rotate, the turntable 807 drives the guide post 808 to rotate, and the guide post 808 drives the tooth bar 802 on the U-shaped support frame through cooperation with the straight notch 805. 803 stretches back and forth, so that the rack 802 drives the gear 801 to rotate forward and reverse alternately.

In one embodiment, the top of the placement cylinder 11 is provided with a sealing ring 26, and the top of the placement cylinder 11 is provided with a first pull ring 27, and there is a sealing fit between the placement cylinder 11 and the disinfection cotton placement chamber 9, thereby facilitating the sterilization. Cotton for handling and sealing.

In one embodiment, the material extraction assembly 12 includes a first support seat 1201 disposed at the bottom of the needle placement cavity 10, a third compression spring 1202 is provided on the top end of the first support seat 1201, and a third compression spring 1202 is provided on the top end of the third compression spring 1202. Two support bases 1203, the top of the second support base 1203 is provided with a number of needles 1204, the top of the needles 1204 is provided with a drawing plate 1205, the top of the drawing plate 1205 is provided with a knob 1206, between the knob 1206 and the top of the needle placement chamber 10 The center is screwed and fixed, and the drawing plate 1205 is horizontally slidably arranged on the top of the needle placement cavity 10, and a fourth compression spring 1207 is arranged between one end of the drawing plate 1205 and the inner wall of the needle placement cavity 10, and the drawing plate 1205 The other end is provided with a second pull ring 1208 , and a through hole 1209 matching with the needle 1204 is opened through the middle of the pull plate 1205 .

The working principle of the material taking assembly 12 is: put the needle head 1204 into the needle head placement cavity 10, the needle head 1204 squeezes the third compression spring 1202, and at the same time use the knob 1206 to close the needle head 1204, at this time the top needle head 1204 enters the through hole In 1209 , the needle 1204 can be taken out through the through hole 1209 by pulling the drawing plate 1205 , the drawing plate 1205 is released, the fourth compression spring 1207 drives it back, and the next needle 1204 enters the through hole 1209 at the same time.

In one embodiment, the needle removal assembly 28 includes a sleeve 2801 fixedly connected to the inside of the temperature control box 4. Several extrusion heads 2802 are arranged inside the sleeve 2801. The gap between the several extrusion heads 2802 is smaller than the needle tip of the needle 1204. One side of the extrusion head 2802 is provided with a chamfered surface, and the middle part of the sleeve 2801 is provided with a tapered surface that matches the extrusion head 2802, and there is a gap between one side of the extrusion head 2802 and the tapered surface. Squeeze the ball 2803, one side of the sleeve 2801 is provided with a sealing plate 2804, a fifth compression spring 2805 is provided between the sealing plate 2804 and the other side of the extrusion head 2802, and the side of the sleeve 2801 away from the sealing plate 2804 is provided There is a cylindrical through hole 2806 , the diameter of which is larger than that of the needle 1204 , and the cylindrical through hole 2806 vertically runs through the front of the temperature control box 4 .

The working principle of the needle removal assembly 28 is: push the used needle 1204 into the cylindrical through hole 2806, the needle tip of the needle 1204 pushes the extrusion heads 2802 to separate from each other and enters the gap between the extrusion heads 2802, and pulls the needle 1204 At this time, the fifth compression spring 2805 drives the extrusion heads 2802 to reset, and at the same time, the extrusion ball 2803 squeezes several extrusion heads 2802 to approach each other, so that the needle tip of the needle 1204 is taken out by friction.

In order to facilitate the understanding of the above-mentioned technical solution of the present invention, the working principle or operation mode of the present invention in the actual process will be described in detail below.

In actual application, the drive motor 806, the display screen 13, the control button 14, the power supply 16, the cooling fan 19, the heating wire 20 and the temperature sensor 21 are electrically connected with the PLC control chip 17 respectively, and the power supply 16 is charged through the charging port 22; Put the sterile cotton into the placement cylinder 11, and press the placement cylinder 11 to seal it through the sealing ring 26; put the needle head 1204 into the needle head placement chamber 10, and the needle head 1204 squeezes the third compression spring 1202, and at the same time, use the knob 1206 to push the needle head 1204 is closed, and the needle 1204 can be taken out by pulling the pull plate 1205; put the insulin pen 2 on the bottom support seat 6, cover the pressing plate 702, and the telescopic rod 704 in the pressing plate 702 contacts the limit seat 701 and shrinks, Until the telescopic rod 704 moves between the placement groove 708 and the telescopic ring 707, the telescopic rod 704 stretches out under the action of the first compression spring 705, thereby fixing the insulin pen 2, at this time release the pressing plate 702; when it needs to be taken out Insulin pen 2, squeeze the pressing plate 702, the telescopic rod 704 in the pressing plate 702 contacts the telescopic ring 707 and shrinks until the telescopic rod 704 moves below the telescopic ring 707, releases the pressing plate 702, and the second compression spring 24 drives the telescopic The rod 704 rises, and the telescopic rod 704 drives the telescopic ring 707 to rise. When the top of the telescopic ring 707 enters the placement groove 708, it stops rising. The telescopic rod 704 shrinks, and slides out of the limit seat 701 along the bottom of the telescopic ring 707. Take out the insulin pen 2; start the drive motor 806, the drive motor 806 drives the turntable 807 to rotate, the turntable 807 drives the guide post 808 to rotate, and the guide post 808 drives the rack 802 in the U-shaped support frame 803 by cooperating with the straight slot 805 Back and forth stretching, so that the rack 802 drives the gear 801 to rotate forward and reverse alternately, thereby driving the insulin pen 2 to rotate forward and reverse alternately.

To sum up, with the help of the above technical solution of the present invention, the present invention supports the insulin pen 2 by setting two sets of support bases, which can ensure the stability of the insulin pen 2, wherein the first compression spring 705 can play a role in supporting the insulin pen 2. The pen 2 acts as a buffer, thereby preventing the insulin pen 2 from being damaged due to collision; in addition, by setting the sterile cotton placement chamber 9 and the needle placement chamber 10, the sterile cotton and the needle head 1204 can be classified and stored in a sealed manner, thereby avoiding The sterilized cotton and needle 1204 are contaminated; by setting the temperature control box 4, the heat dissipation fan 19 in the temperature control box 4 can be used to cool down the insulin pen 2, and the heating wire 20 can be used to heat up the insulin pen 2, and the temperature sensor 21 can The temperature inside the installation housing 1 is fed back, so that the temperature inside the installation housing 1 can be kept stable through the PLC control chip 17; the insulin pen can be quickly taken out and stored by setting the pressing component 7 that can be pressed to open and close. Effectively improve the use efficiency; at the same time, by setting the drive assembly 8, the drive motor 806 can be used to drive the bottom support base 6 to rotate, thereby driving the insulin pen 2 to rotate forward and reverse alternately, and then to achieve full mixing of the drug; the present invention through Setting the retrieving assembly 12 can realize quick retrieving of the needle head 1204, wherein the fourth compression spring 1207 can realize the automatic rise of the needle head 1204, and then use the drawing plate 1205 to take out the needle head 1204, which can prevent the needle head 1204 from being lost, and relatively Compared with the traditional way of randomly placing the needle 1204, the placement method of the present invention not only has high material retrieval efficiency, but also can effectively prevent the needle 1204 from being polluted.

In the present invention, terms such as "installation", "installation", "connection", "fixation" and "rotation connection" should be interpreted in a broad sense unless otherwise clearly specified and limited, for example, it may be a fixed connection, or It can be a detachable connection or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary; it can be the internal communication of two components or the interaction relationship between two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (5)

1. A portable insulin pen storage device, comprising an installation housing (1) and an insulin pen (2) located inside the installation housing (1), characterized in that: The bottom of the installation housing (1) is connected with a temperature control box (4) through a buckle mechanism (3), and the two ends of the insulin pen (2) pass through the top support seat (5) and the bottom support seat ( 6) Rotationally installed in the middle of the installation housing (1), the top of the top support seat (5) is provided with a pressing assembly (7), and the middle of the bottom support seat (6) is provided with a drive assembly (8 ), the top of the temperature control box (4) is provided with a support plate (18); Both sides of the installation housing (1) are respectively provided with a sterile cotton placement chamber (9) and a needle placement chamber (10), and the interior of the sterile cotton placement chamber (9) is provided with a placement cylinder (11), the The inside of the needle placement cavity (10) is provided with a material retrieval assembly (12), and the middle side of the temperature control box (4) is provided with a needle retrieval assembly (28); The pressing assembly (7) includes a limit seat (701) fixedly connected to the top of the installation housing (1), the middle part of the limit seat (701) is slidingly provided with a pressing plate (702), and the pressing The outer circumference of the plate (702) is provided with several rectangular grooves (703), and the inside of the rectangular groove (703) is slidably provided with a telescopic rod (704). A first compression spring (705) is connected between the inner walls, and the middle part of the pressing plate (702) is clamped with a bearing (706), and the middle part of the bearing (706) is sleeved with the top support seat ( 5); The inside of the limiting seat (701) is slidably provided with a telescopic ring (707). A placement groove (708) for matching the telescopic ring (707), the end of the telescopic rod (704) away from the first compression spring (705) is provided with a chamfer towards the telescopic ring (707); The top support seat (5) and the bottom support seat (6) are made of flexible material, and the top support seat (5) and the bottom support seat (6) are connected with the end of the insulin pen (2). All parts are interference fit; The middle part of the bottom support seat (6) is provided with a fixed plate (23), and the fixed plate (23) is fixedly connected with the inner wall of the installation housing (1), and the bottom support seat (6) A second compression spring (24) is arranged between the top and the top of the fixing plate (23); The drive assembly (8) includes a gear (801) that is rotatably arranged in the middle of the fixed plate (23), the middle of the gear (801) is provided with the bottom support seat (6), and the bottom support seat ( 6) two groups of key bars (25) are vertically arranged on the outer side, and the inner side of the gear (801) is provided with a keyway matched with the key bars (25); The outer side of the gear (801) is provided with a rack (802) meshed with it, and one end of the rack (802) is slidably arranged on the top of the U-shaped support frame (803), and the U-shaped support frame ( 803) is fixedly connected to the top of the support plate (18), one side of the rack (802) is horizontally provided with a rectangular rod (804), and the top of the rectangular rod (804) runs through a straight A notch (805), a drive motor (806) is arranged above the rectangular rod (804), the end of the drive motor (806) is fixedly connected to the inner wall of the installation housing (1), and the The output end of the driving motor (806) is covered with a turntable (807), and the bottom end of the turntable (807) is eccentrically provided with a guide column (808), and the guide column (808) is slidably arranged in the straight slot ( 805) inside; The material taking assembly (12) includes a first support seat (1201) arranged at the bottom of the needle placement cavity (10), and a third compression spring (1202) is provided on the top end of the first support seat (1201), The top of the third compression spring (1202) is provided with a second support seat (1203), and the top of the second support seat (1203) is provided with several needles (1204), and the top of the needle (1204) is provided with A puller plate (1205), the top of the puller plate (1205) is provided with a knob (1206), and the knob (1206) is screwed and fixed to the top of the needle placement cavity (10), the The drawing plate (1205) is horizontally slidably arranged on the top of the needle placement cavity (10), and a fourth compressive valve is provided between one end of the drawing plate (1205) and the inner wall of the needle placement cavity (10). spring (1207), the other end of the drawing plate (1205) is provided with a second pull ring (1208), and the middle part of the drawing plate (1205) is provided with a through hole (1209); The needle removal assembly (28) includes a sleeve (2801) fixedly connected to the inside of the temperature control box (4), and several extrusion heads (2802) are arranged inside the sleeve (2801), and several of the The gap between the extrusion heads (2802) is smaller than the diameter of the tip of the needle (1204), one side of the extrusion head (2802) is provided with a chamfer, and the middle part of the sleeve (2801) is provided with a The matching tapered surface of the extrusion head (2802), an extrusion ball (2803) is arranged between one side of the extrusion head (2802) and the tapered surface, and the sleeve (2801) One side of the sleeve (2801) is provided with a sealing plate (2804), a fifth compression spring (2805) is provided between the sealing plate (2804) and the other side of the extrusion head (2802), and the sleeve (2801) A cylindrical through hole (2806) is opened on the side away from the sealing plate (2804), the diameter of the cylindrical through hole (2806) is larger than the diameter of the needle (1204), and the cylindrical through hole ( 2806) vertically through the front of the temperature control box (4). 2. A portable insulin pen storage device according to claim 1, characterized in that a display screen (13) and control buttons (14) are arranged on the front top of the installation housing (1), and the installation Both the front bottom of the casing (1) and the top of the temperature control box (4) are provided with cooling holes (15). 3. A portable insulin pen storage device according to claim 2, characterized in that the buckle mechanism (3) includes a first buckle (301) fixedly connected to the side of the installation housing (1) , the two sides of the bottom of the first buckle (301) are provided with second buckles (302) engaged with it, and the bottoms of the two sets of second buckles (302) are provided with two sets of guide rods (303), the two ends of the guide rod (303) are fixedly connected to the side of the temperature control box (4) through the fixing seat (304), and the middle parts of the two sets of the second buckles (302) and A tension spring (305) is arranged outside the guide rod (303). 4. A portable insulin pen storage device according to claim 3, characterized in that a power supply (16) and a PLC control chip (17) are fixedly arranged on the inner bottom of the temperature control box (4), and the support A heat dissipation fan (19) is fixedly arranged in the middle of the plate (18), a heating wire (20) is arranged above the heat dissipation fan (19), and a temperature sensor (21) is fixedly arranged at the bottom of the support plate (18) , the bottom of the temperature control box (4) is provided with a charging port (22) electrically connected to the power supply (16). 5. A portable insulin pen storage device according to claim 4, characterized in that a sealing ring (26) is provided on the top of the placement cylinder (11), and a top end of the placement cylinder (11) is provided with The first pull ring (27), the placement cylinder (11) and the disinfection cotton placement cavity (9) are in sealing fit.

Images