CN206339909U - A kind of Miniature projection computer with color touch display screen - Google Patents
A kind of Miniature projection computer with color touch display screen Download PDFInfo
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- CN206339909U CN206339909U CN201621475584.9U CN201621475584U CN206339909U CN 206339909 U CN206339909 U CN 206339909U CN 201621475584 U CN201621475584 U CN 201621475584U CN 206339909 U CN206339909 U CN 206339909U
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- 238000005538 encapsulation Methods 0.000 claims description 3
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- 230000006870 function Effects 0.000 description 6
- 230000004438 eyesight Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 208000018299 prostration Diseases 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model belongs to projector equipment technical field, there is provided a kind of Miniature projection computer with color touch display screen, including encapsulating housing, mainboard, internal memory, ray machine driving plate, transcoding plate, host power supply circuit plate, colour DLP ray machines, battery, webcam driver interface, touch-screen driving interface, display screen driving interface, radiator and radiator fan are provided with the encapsulating housing；Radiator is arranged between mainboard and host power supply circuit plate, and focusing wheel is connected by stepper motor with colour DLP ray machines；Host power supply circuit plate is connected with battery, host power supply circuit plate is connected with ray machine driving plate, ray machine driving plate is connected with fan, radiator, transcoding plate, battery is connected with mainboard, computer is combined with projecting apparatus so as to realize, both user had been met to the demand in terms of energy consumption and radiating, can also be met user to the requirement in terms of ray machine brightness and resolution ratio, be provided the user facility.
Description
Technical field
The utility model is related to projector equipment technical field, and in particular to a kind of miniature throwing with color touch display screen
Shadow computer.
Background technology
Portable projector is configured with internal battery, (also to be had and answered based on ARM frameworks Android system and colour DLP ray machines
With Lcos ray machines) mode that combines develops and forms, due to using LED cold light sources, so portable projector power consumption is relatively low,
Compared to the 3LCD conventional projectors of positioning business office, it is mainly directed towards home audio-visual abstract the recreational consumption；And at present towards child
Education, it is that can only play low lumen (8-10lm) micro- throwing of simple cartoon video mostly, is commonly called as " Story machine ".At present,
Due to the restriction such as power consumption and heat dissipation technology, the deviation of product orientation is added, portable projector progressively develops to polarization direction,
One kind is to pursue higher and higher brightness (lm lumens) and resolution ratio, does bigger and bigger by small product size, system power dissipation is up to 65-
120W, relies on externally fed, portability is lost completely；Another is to pursue the frivolous and cheap prices of volume
Position, the ray machine brightness (lm) taken and resolution ratio are all very low, only 30-50 lumens, are influenceed on daytime by ambient light, basic up to not
To practical stage, so can only also turn into the digital product that minority consumes.
Utility model content
In order to overcome the defect of prior art as indicated above, the utility model people have made intensive studies to this,
Pay after a large amount of creative works, so as to complete the utility model.
Specifically, technical problem to be solved in the utility model is：There is provided a kind of with color touch display screen
Miniature projection computer, with solve prior art offer projection arrangement it is simple in construction, in terms of energy consumption, radiating with ray machine brightness,
There is the technical problem of contradiction in terms of resolution ratio.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of Miniature projection computer with color touch display screen, the micro projection with color touch display screen
Computer includes being provided with mainboard, internal memory, ray machine driving plate, transcoding plate, host power supply circuit in encapsulating housing, the encapsulating housing
Plate, colour DLP ray machines, battery, webcam driver interface, touch-screen driving interface, display screen driving interface, radiator and radiating
Fan, the mainboard has the CPU of WIN10 systems provided with operation；
The Miniature projection computer with color touch display screen also include be connected with the mainboard loudspeaker, touch show
Display screen, HDMI, USB interface, TF necks, earphone jack, switch key, volume key, for adjusting the colored DLP ray machines
The focusing wheel of focal length and the front camera and forward sight camera that are connected respectively with the webcam driver interface；
The radiator is arranged between the mainboard and the host power supply circuit plate, and the focusing wheel passes through stepping electricity
Machine is connected with the colored DLP ray machines；
The host power supply circuit plate is connected with the battery, and the host power supply circuit plate connects with the ray machine driving plate
Connect, the ray machine driving plate is connected with the radiator fan, radiator, transcoding plate, and the battery is connected with the mainboard.
As a kind of improved plan, the mainboard, ray machine driving plate and transcoding plate are integrated on a pcb board；
Or the ray machine driving plate and transcoding plate are integrated on a pcb board.
As a kind of improved plan, the mainboard is provided with the first power circuit, first power circuit with it is described
Host power supply circuit plate circuit is connected；
The ray machine driving plate is provided with second source circuit, the second source circuit and the host power supply circuit plate
Circuit is connected.
As a kind of improved plan, the wireless wifi module being connected with the mainboard is additionally provided with the encapsulating housing.
As a kind of improved plan, the HDMI includes HDMI input interfaces and HDMI output interface；
The USB interface includes Micro USB, Type C interface, TypeB interfaces and Type A interfaces.
As a kind of improved plan, the battery connects to be formed for three pieces of 3.7V cell；
The charge-discharge circuit being connected with the host power supply circuit plate and battery is additionally provided with the encapsulating housing.
As a kind of improved plan, the loudspeaker of the mainboard connection, HDMI, USB interface, TF necks, earphone are inserted
Hole, switch key, volume key, the focusing wheel for adjusting the colored DLP ray machines focal length and respectively with the camera drive
The front camera and forward sight camera of mobile interface connection are arranged on the encapsulating housing.
As a kind of improved plan, the switch key includes power switch button, ray machine switch key and reset
Button.
As a kind of improved plan, the ray machine driving plate includes LED and drives module and DLP driving chip groups.
As a kind of improved plan, the LED drivings module includes red LED driving module, green LED driving module
Module is driven with blue led；
The DLP driving chips group includes DLPC343x digitial controllers and DLPA3000 PMIC/LED drivers；
The transcoding plate includes Switch chipsets and Scaler image scaling chipsets.
In the utility model, the Miniature projection computer with color touch display screen includes encapsulating housing, the encapsulation
Mainboard, internal memory, ray machine driving plate, transcoding plate, host power supply circuit plate, colour DLP ray machines, battery, camera are provided with housing
Driving interface, touch-screen driving interface, display screen driving interface, radiator and radiator fan；Radiator is arranged on mainboard and master
Between electromechanical source circuit board, focusing wheel is connected by stepper motor with colour DLP ray machines；Host power supply circuit plate connects with battery
Connect, host power supply circuit plate is connected with ray machine driving plate, ray machine driving plate is connected with fan, radiator, transcoding plate, battery and master
Plate is connected, and computer is combined with projecting apparatus so as to realize, user has both been met to the demand in terms of energy consumption and radiating, can also meet
User provides the user facility to the requirement in terms of ray machine brightness and resolution ratio.
Due to mainboard, ray machine driving plate and transcoding plate are integrated on a pcb board；Or by ray machine driving plate and transcoding plate
It is integrated on a pcb board, is easy to the hot component of rational deployment, and plan corresponding circuit, simplifies encapsulating housing internal structure,
Meet lightening and lighting the demand of the Miniature projection computer with color touch display screen.
Due to being additionally provided with the wireless wifi module being connected with the mainboard in encapsulating housing, this is wireless wifi module is set
Put, realize with screen push function, provide the user with facility.
Because USB interface includes Type C interface, realize mobile phone with that there should be the miniature throwing of color touch display screen
The connection of shadow computer, and realized by the wireless wifi module with screen push.
Due to being additionally provided with the charge-discharge circuit being connected with the host power supply circuit plate and battery, the discharge and recharge in encapsulating housing
The design on road, realizes that this has the portability feature of the Miniature projection computer of color touch display screen, you can realize that family oriented makes
With can also realize that business office is used.
Because red LED drives module, green LED driving module and blue led to drive the setting of module, make colored DLP
The lumen of ray machine reaches 150-300 units, become apparent from by content revealing to user, protect the eyesight of user and improve vision
Effect.
Because transcoding plate includes Switch chipsets and Scaler image scaling chipsets, so as to realize turning for HDMI signals
Change, and image zooming function, it is ensured that the readability of output character and image.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described.In all of the figs, it is similar
Element or part are general by similar reference mark.In accompanying drawing, each element or part might not be according to actual ratios
Draw.
Fig. 1 is that the structure for the Miniature projection computer with color touch display screen that the utility model embodiment one is provided is shown
It is intended to；
Fig. 2 is that the structure for the Miniature projection computer with color touch display screen that the utility model embodiment two is provided is shown
It is intended to；
The electrical schematic that Fig. 3 provides for the utility model；
Wherein, 1- encapsulating housings, 2- mainboards, 3- ray machine driving plates, 4- transcoding plates, 5- host power supply circuit plates, 6- is colored
DLP ray machines, 7- batteries, 8- webcam driver interfaces, 9 touch-screen driving interfaces, 10- display screen driving interfaces, 11- radiators,
12- radiator fans, 13- loudspeaker, 14- charge-discharge circuits, 15-HDMI input interfaces, 16-USB interfaces, 17-TF necks, 18- earphones
Jack, 19- switch keys, 20- volume keys, 21-HDMI output interfaces, 22- focusing wheels, wifi module that 23- is wireless.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
Fig. 1 shows the structural representation for the Miniature projection computer with color touch display screen that the utility model is provided
Figure, only gives the part related to the utility model for convenience of description, in figure.
Miniature projection computer with color touch display screen includes being provided with mainboard in encapsulating housing 1, the encapsulating housing 1
2nd, internal memory 24, ray machine driving plate 3, transcoding plate 4, host power supply circuit plate 5, colour DLP ray machines 6, battery 7, webcam driver connect
Mouth 8, touch-screen driving interface 9, display screen driving interface 10, radiator 11 and radiator fan 12, the mainboard 2 is provided with operation
There is the CPU of WIN10 systems；
Miniature projection computer with color touch display screen also include be connected with the mainboard 2 loudspeaker 13, touch show
Display screen, HDMI 15, usb 16, TF necks 17, earphone jack 18, switch key 19, volume key 20, for adjusting
State the focusing wheel 22 and the front camera and forward sight that are connected respectively with the webcam driver interface of colored DLP ray machines focal length
Camera；
Radiator 11 is arranged between the mainboard 2 and the host power supply circuit plate 5, and the focusing wheel 22 passes through stepping
Motor is connected with the colored DLP ray machines 6；
Host power supply circuit plate 5 is connected with the battery 7, and the host power supply circuit plate 5 connects with the ray machine driving plate 3
Connect, the ray machine driving plate 3 is connected with the radiator fan 12, radiator 11, transcoding plate 4, the battery 7 and the mainboard 2
Connection.
Wherein, the position relationship of above-mentioned all parts is as shown in figure 1, projection light machine structure and main machine structure are separately positioned；
Fig. 2 is the structural representation that the utility model implements two Miniature projection computers with color touch display screen provided
Figure, its be from the difference of the embodiment one shown in Fig. 1 part position relationship it is different, and integrated memory, electricity on mainboard 2
Source and wireless wifi module etc., remaining structure composition and the function all same realized, will not be repeated here.
In the utility model, above-mentioned mainboard 2 is using Intel Cherry Trail or Apollo Lake platforms, colour
DLP ray machines are combined using the Ti high-effect 0.3TRP720P ray machines of the newest DLP second generations, it is ensured that lumen reaches that 720P is differentiated
More than the lumen of rate 150, and plus the touch display screen of 720P/1080P resolution ratio, the size of whole machine is strongly set to be less than 160*80*
22mm。
Meanwhile, with reference to front camera, front camera and face identification system scheduling algorithm, or combine supersonic sounding chip
And related algorithm, it is mated with by stepper motor, realizes automatic focusing function；And by peripheral hardware or built-in infrared can take the photograph
As head, the effect of remote control pen or pure finger touch projected picture is realized.
In the utility model, to ensure during input video or image, word, coordinate touch display screen with throwing
The uniformity of shadow picture output resolution ratio, it is to avoid the defect distortion and black surround deformation of image or word in compression process etc. occur
Problem, the utility model is also decoded the Scaler image scalings chipset and its driving algorithm that combine uniqueness.
In the utility model, mainboard 2, ray machine driving plate 3 and transcoding plate 4 are integrated on a pcb board；
Or the ray machine driving plate 3 and transcoding plate 4 are integrated on a pcb board；
Consequently facilitating the hot component of rational deployment, and corresponding circuit is planned, the internal structure of encapsulating housing 1 is simplified, is met
Lightening and lighting the demand of Miniature projection computer with color touch display screen.
In the utility model, the wireless wifi module 23 being connected with the mainboard 2, the nothing are additionally provided with encapsulating housing 1
The setting of line wifi module, realizes with screen push function, provides the user with facility.
In this embodiment, HDMI includes HDMI input interfaces 15 and HDMI output interface 21；The USB interface bag
Micro USB, Type C interface, TypeB interfaces and Type A interfaces are included, wherein：
Because USB interface includes Type C interface, realize mobile phone with that there should be the miniature throwing of color touch display screen
The connection of shadow computer, and realized by the wireless wifi module with screen push；
The HDMI input interfaces are used to input external video and audio signal, and are combined with the peripheral hardware such as Dongle, are used for
The wireless protocols signal such as wireless receiving Miracast/iplay/DLNA；
HDMI output interface is used to outwards export HD video and audio signal；
The TypeB interfaces of the USB are used for OTG flash disks and inputted or 5VDC inputs；
In addition, above-mentioned battery connects to be formed for three pieces of 3.7V cell, or three section 4.2V battery cores are cascaded and obtained
Obtain the battery of 12.6V voltages；
The charge-discharge circuit being connected with the host power supply circuit plate and battery is additionally provided with the encapsulating housing 1
The charge-discharge circuit 14 being connected with the host power supply circuit plate 5 and battery 7, the charge and discharge are additionally provided with encapsulating housing 1
The design of circuit 14, realizes that this has the portability feature of the Miniature projection computer of color touch display screen, you can realize family
Change is used, and can also realize that business office is used.
As depicted in figs. 1 and 2, the loudspeaker 13 of the connection of mainboard 2, HDMI, usb 16, TF necks 17, earphone jack
18th, switch key 19, volume key 20, the focusing wheel 22 for adjusting the colored focal length of DLP ray machines 6 and take the photograph respectively with described
As the front camera and forward sight camera that head driving interface is connected are arranged on the encapsulating housing 1.
The switch key 19 includes power switch button, ray machine switch key and reset buttons, and its set location can be with
Arranged concretely according to the structure of the Miniature projection computer with color touch display screen, wherein, if the gear before colour DLP ray machines
Hall switch is designed on piece, is matched with the Hall element of mainboard, ray machine is turned on and off by push-and-pull；
The volume key 20 include+key and-key, it can have the Miniature projection computer of color touch display screen according to this
Structure design is cancelled, and is replaced by and is controlled by the soft-touch control of above-mentioned touch display screen.
As shown in figure 3, ray machine driving plate 3, which includes LED, drives module and DLP driving chip groups；
LED driving modules include red LED driving module, green LED driving module and blue led driving module；
The DLP driving chips group includes DLPC343x digitial controllers and DLPA3000 PMIC/LED drivers；
The transcoding plate 4 includes Switch chipsets and Scaler image scaling chipsets.
Wherein, red LED driving module, green LED driving module and blue led drive the setting of module, make colored DLP
The lumen of ray machine reaches 150-300 units, become apparent from by content revealing to user, protect the eyesight of user and improve vision
Effect.
Because transcoding plate 4 includes Switch chipsets and Scaler image scaling chipsets, so as to realize HDMI signals
Conversion, and image zooming function, it is ensured that the readability of output character and image.
In the utility model, above-mentioned loudspeaker 13 can use two, and left and right acoustic channels are corresponded to respectively.
In the utility model, above-mentioned radiator fan 12 can use 2010-3512 turbofan, and radiator is according to master
Machine and colour DLP ray machines power consumption and radiating efficiency demand, can use E font aluminium extruded radiators or M type copper pipe radiators.
In the utility model, above-mentioned battery 7 is poly-lithium battery (band protection board), and battery compartment is separated with radiator；
Generally 5000-12000mhA.
In this embodiment, for the convenience of the user, directly with Type B microUSB or Type C USB3.1 inputs
5V2.5A or 12V2A high currents, battery is depressured and is converted to using the battery core of three pieces of 3.7V batteries series connection 11.1V outputs
Ray machine driving plate, mainboard and transcoding plate and turbofan (air blower) etc. are supplied in the output of 5V, 3.3V, 1.8V Deng Ge roads respectively；
Input is then 12V1.5A-12V2A or 19V1.5A.
It is above-mentioned to be arranged on encapsulating shell on the basis of the Miniature projection computer with color touch display screen shown in Fig. 1
Each interface on body 1 can be integrated in a cloud disk, and the cloud disk is set for drawing and pulling type, to save space, make have colour
The lightening degree of Miniature projection computer of touch display screen is higher.
On the basis of the Miniature projection computer with color touch display screen shown in Fig. 1, above-mentioned touch display screen can
So that using band slide rail clamshell display screen, the touch display screen can get up or hold up along slide rail prostration, wherein slide rail
Combined, can individually be dismantled with touch display screen screen, keyboard, do not influence main frame to run, in use, by POGOpin contacts with
The HDMI output interface of main frame is combined, receiving and transmitting signal.
In the utility model, there should be the Miniature projection computer operation WINDOWS operating systems of color touch display screen
Or Android operation system, wherein, based on windows, or Win10, Android dual system, or Windows main frames are with virtual machine
Mode runs IOS/Android dual systems.
In the utility model, the Miniature projection computer with color touch display screen includes encapsulating housing 1, the encapsulation
Mainboard, ray machine driving plate, transcoding plate, host power supply circuit plate, colour DLP ray machines, battery, webcam driver are provided with housing 1
Interface, touch-screen driving interface, display screen driving interface, radiator and radiator fan；Radiator is arranged on mainboard and main frame electricity
Between source circuit plate, focusing wheel is connected by stepper motor with colour DLP ray machines；Host power supply circuit plate is connected with battery, main
Electromechanical source circuit board is connected with ray machine driving plate, and ray machine driving plate is connected with fan, radiator, transcoding plate, and battery connects with mainboard
Connect, be combined computer with projecting apparatus so as to realize, both met user to the demand in terms of energy consumption and radiating, can also meet user
To the requirement in terms of ray machine brightness and resolution ratio, facility is provided the user.
By the way that computer is combined with micro projector, outside mobile phone, TV and PC computers, panel computer, one is added
Individual new category --- the Miniature projection computer with color touch display screen, its by it is ultimate attainment minimize, it is lightening, by platform
Formula machine, the power of notebook computer are organically merged with the small volume and less weight of mobile phone so that user adds a movement mutually
Join consumer digital product, and the eyesight of user can effectively be protected by the display pattern of the reflective light source of projection.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (10)
1. a kind of Miniature projection computer with color touch display screen, it is characterised in that described that there is color touch display screen
Miniature projection computer include encapsulating housing, mainboard, internal memory, ray machine driving plate, transcoding plate, main frame are provided with the encapsulating housing
Power supply circuit board, colour DLP ray machines, battery, webcam driver interface, touch-screen driving interface, display screen driving interface, radiating
Device and radiator fan, the mainboard have the CPU of WIN10 systems provided with operation；
The Miniature projection computer with color touch display screen also includes loudspeaker, the touch display being connected with the mainboard
It is screen, HDMI, USB interface, TF necks, earphone jack, switch key, volume key, burnt for adjusting the colored DLP ray machines
Away from focusing wheel and the front camera and forward sight camera that are connected respectively with the webcam driver interface；
The radiator is arranged between the mainboard and the host power supply circuit plate, it is described focusing wheel by stepper motor with
The colored DLP ray machines connection；
The host power supply circuit plate is connected with the battery, and the host power supply circuit plate is connected with the ray machine driving plate,
The ray machine driving plate is connected with the radiator fan, radiator, transcoding plate, and the battery is connected with the mainboard.
2. the Miniature projection computer according to claim 1 with color touch display screen, it is characterised in that the master
Plate, ray machine driving plate and transcoding plate are integrated on a pcb board；
Or the ray machine driving plate and transcoding plate are integrated on a pcb board.
3. the Miniature projection computer according to claim 2 with color touch display screen, it is characterised in that the mainboard
The first power circuit is provided with, first power circuit is connected with the host power supply circuit plate circuit；
The ray machine driving plate is provided with second source circuit, the second source circuit and the host power supply circuit plate circuit
Connection.
4. the Miniature projection computer according to claim 3 with color touch display screen, it is characterised in that the encapsulation
The wireless wifi module being connected with the mainboard is additionally provided with housing.
5. the Miniature projection computer according to claim 4 with color touch display screen, it is characterised in that the HDMI
Interface includes HDMI input interfaces and HDMI output interface；
The USB interface includes Micro USB, Type C interface, TypeB interfaces and Type A interfaces.
6. the Miniature projection computer according to claim 1 with color touch display screen, it is characterised in that the battery
Connect and to be formed for three pieces of 3.7V cell；
The charge-discharge circuit being connected with the host power supply circuit plate and battery is additionally provided with the encapsulating housing.
7. the Miniature projection computer according to claim 1 with color touch display screen, it is characterised in that the mainboard
The loudspeaker of connection, HDMI, USB interface, TF necks, earphone jack, switch key, volume key, for adjusting the colour
The focusing wheel of DLP ray machine focal lengths and the front camera and forward sight camera that are connected respectively with the webcam driver interface are set
Put on the encapsulating housing.
8. the Miniature projection computer according to claim 1 with color touch display screen, it is characterised in that the switch
Button includes power switch button, ray machine switch key and reset buttons.
9. the Miniature projection computer according to claim 1 with color touch display screen, it is characterised in that the ray machine
Driving plate includes LED and drives module and DLP driving chip groups.
10. the Miniature projection computer according to claim 9 with color touch display screen, it is characterised in that the LED
Driving module includes red LED driving module, green LED driving module and blue led driving module；
The DLP driving chips group includes DLPC343x digitial controllers and DLPA3000 PMIC/LED drivers；
The transcoding plate includes Switch chipsets and Scaler image scaling chipsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475584.9U CN206339909U (en) | 2016-12-29 | 2016-12-29 | A kind of Miniature projection computer with color touch display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475584.9U CN206339909U (en) | 2016-12-29 | 2016-12-29 | A kind of Miniature projection computer with color touch display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339909U true CN206339909U (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475584.9U Active CN206339909U (en) | 2016-12-29 | 2016-12-29 | A kind of Miniature projection computer with color touch display screen |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147409A (en) * | 2018-09-04 | 2019-01-04 | 四川文轩教育科技有限公司 | A kind of integrated intelligent teaching terminal of Multifunctional centralized |
| CN109743558A (en) * | 2019-01-08 | 2019-05-10 | 苏州美好明天智能机器人技术有限公司 | Projection Robot |
| CN110888556A (en) * | 2019-12-18 | 2020-03-17 | 牧东光电科技有限公司 | Touch screen with projector function and manufacturing method thereof |
| CN113515180B (en) * | 2021-07-05 | 2023-06-06 | 浙江广厦建设职业技术大学 | Integrated small computer with projection function |
| US12164824B2 (en) | 2020-12-16 | 2024-12-10 | Yong Gao | Interactive projection input and output device |
-
2016
- 2016-12-29 CN CN201621475584.9U patent/CN206339909U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147409A (en) * | 2018-09-04 | 2019-01-04 | 四川文轩教育科技有限公司 | A kind of integrated intelligent teaching terminal of Multifunctional centralized |
| CN109743558A (en) * | 2019-01-08 | 2019-05-10 | 苏州美好明天智能机器人技术有限公司 | Projection Robot |
| CN110888556A (en) * | 2019-12-18 | 2020-03-17 | 牧东光电科技有限公司 | Touch screen with projector function and manufacturing method thereof |
| US12164824B2 (en) | 2020-12-16 | 2024-12-10 | Yong Gao | Interactive projection input and output device |
| CN113515180B (en) * | 2021-07-05 | 2023-06-06 | 浙江广厦建设职业技术大学 | Integrated small computer with projection function |
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