CN2211108Y - toggle switch with indicator light - Google Patents

Abstract

A switching switch with an indicator light mainly comprises three pins on a switch body, a rocker block pivotally mounted at the upper end of the switch body, an elastic support column mounted at the lower end of the rocker block, a seesaw board straddled on the central pin, the central pin is made to be in an on-off state with another corresponding pin through the seesaw board by pressing the rocker block, and then forms an on or off state, a neon lamp and a contact sheet are arranged in the rocker block, when the switch is in an on state, the neon lamp will be connected to the pins on both sides respectively through the support column and the contact sheet, and will be lit at the same time, the structure of the utility model is relatively simple and easy to assemble.

Description

The utility model relates to a switching switch, in particular to a switching switch with an indicator light; it is mainly provided with three pins at the lower end of a switch body, and a switch rocker pivotally arranged at the upper end, and a switch rocker is arranged at the center of the lower end of the rocker block. There is an elastic resisting column, which can be contacted or separated from another corresponding pin through a seesaw arranged on the central pin. A neon lamp and a contact piece are arranged inside the seesaw, wherein the neon lamp is respectively connected to the resisting pin. The column and the contact piece form an electrical connection. When the switch is turned on, the neon lamp will be connected to the pins on both sides through the seesaw and the contact piece, and the neon lamp will be lit at the same time.

A toggle switch with an indicator light refers to a power switch device with an indicator light. This kind of switch can enable consumers to grasp the supply status of the power supply. Through the indication of the light signal, consumers can judge whether the power supply is normal; currently on the market It can be seen that most of the similar products have the disadvantages of complicated structure and inconvenient assembly, which directly affects the production efficiency of the product and cannot effectively save the manufacturing cost. It can be seen that the existing switch with indicator light obviously needs further improvement.

The main purpose of the utility model is to provide a switching switch with simple structure and convenient operation.

The utility model takes the following technical solutions:

The switch of the utility model comprises a switch body, a neon lamp and three pins arranged on the switch body;

The toggle switch of the present utility model also includes a seesaw and a seesaw; three pins are arranged at the bottom end of the switch body, the seesaw straddles the central pin, and one end of the seesaw forms a clutch with a corresponding pin. action, the rocker is pivoted at the upper end of the switch body;

A hollow sleeve is also formed at the center of the bottom end of the seesaw, and a spring and a support column are arranged in the sleeve. The support column is resisted at one end of the seesaw, and a neon lamp and A contact piece, one end of the neon lamp is connected to the spring in the sleeve by a wire, and the other end is connected to the contact piece through a resistor;

The bottom edge of the contact sheet corresponds to another pin;

When the above structure is powered on, the power circuit of the neon lamp is simultaneously connected to light it.

Platinum contacts can be provided between one end of the rocker and the upper end of the corresponding pin so as to form an electrical connection.

The upper end of the pin corresponding to the contact piece may form a contact portion which facilitates contact with the contact piece.

The switch of the utility model has the following effects:

Due to the simple structure of the seesaw and seesaw device, the number of parts to be assembled is significantly reduced, and the changeover switch is easy to assemble, which can improve manufacturing efficiency and save production cost, and has high practicability.

Below in conjunction with accompanying drawing, further illustrate the specific structure feature and purpose of the present utility model.

Brief description of the drawings:

Fig. 1 is the plane structural drawing of the present utility model.

Fig. 2 is a schematic diagram of the action of the utility model.

As shown in Figure 1, the utility model is mainly divided into three pins 11-13 at the bottom of a switch body 10, and a rocker 20 is pivotally arranged at the upper end of the switch body 10, wherein:

The switch body 10 is a rectangular box with a concave cross-section, and its upper end is open, allowing the rocker 20 to protrude out of the switch body 10, and one end of the three pins 11-13 on it are respectively passed through the switch body 10 bottom surface, wherein the pin 11 on the left side is in a "shape, and its upper end is provided with a platinum contact 110. This pin 11 is generally connected to the load end, and the pin 13 on the other side is a ground terminal. The length is slightly longer, and the upper end is bent to form a >-shaped contact portion 130, and the central pin 12 is mostly connected to the power supply end, and a rocker 14 is straddled on the upper end. The rocker 14 is made of a metal conductor. One end is provided with a platinum contact 140, and the seesaw 14 itself can swing left and right according to the control of the seesaw 20. When the left side of the seesaw 14 is pressed down, the platinum contact 140 at this end will connect with the platinum contact 110 of the load pin 11. Contact, so that the load is powered on;

The rocker 20 is pivoted on the switch body 10 with the corresponding pivot column formed in the center of the front and rear walls, and can swing left and right. A hollow sleeve 21 is formed at the center of the bottom end of the rocker 20, and a spring 22 is arranged inside the sleeve 21. And a metal resisting column 23, wherein the spring 22 is to provide an elastic force to push out the resisting column 23, and the bottom end of the resisting column 23 passes through the sleeve 21 and resists on the seesaw 14, as shown in Figure 1, The right side of the seesaw 20 is pressed down, so that the supporting column 23 at the lower end is pressed against the right side of the seesaw 14 , and then the other end of the seesaw 14 is tilted up, forming an open path with the corresponding pin 11 .

The bottom end of the rocker 20 is sleeved with a neon lamp 24 and a contact piece 25 on both sides of the sleeve 21, wherein one end of the neon lamp 24 is connected to the spring 22 in the sleeve 21 by a wire, and the other end is connected to the spring 22 in the sleeve 21 by a resistor. 26 is connected to the contact piece 25, and the bottom edge of the contact piece 25 corresponds to the contact portion 130 on the upper end of the grounding pin 13. Therefore, one end of the neon lamp 24 forms an electrical connection with the rocker 14 through the spring 22, the support column 23, and the other end Then it is connected to the contact piece 25, whereby the neon lamp can be lit simultaneously with the connection of the power supply.

The specific structure of the utility model can be seen through the above description. As for its action, first please refer to Figure 1, which is in a closed state, the left side of the seesaw 20 is pressed down, and the supporting column 23 on it is relatively pressed. On the right side of the rocker 14, the platinum contact 140 on the left side and the corresponding load pin 11 are in an open circuit shape. At this time, though one end of the neon lamp 24 is connected to the power supply through the spring 22 and the post 23, the other end The connected contact piece 25 is in an open circuit shape with the ground pin 13, so it cannot form a power circuit and cannot be turned on.

When the right side of the seesaw 20 is pressed down (as shown in Figure 2), the left side bounces up relatively, and the support column 23 at the lower end moves to the left side of the seesaw 14, and makes it press down, so that the seesaw 14 is set. The platinum contact 140 at the lower pressure end contacts the load pin 11, and then the load end is powered on. At the same time, the contact piece 25 at the bottom right side of the rocker 20 is also in contact with the ground pin 13, and the neon lamp 24 is turned on. The power circuit is lit, so that the light can display the power supply status.

Claims (3)

1, a kind of diverter switch with indicator light comprises a Switch main body, a neon lamp and three pins of being located on the Switch main body; It is characterized in that:

It comprises that also a seesaw and lifts up piece;

Three pins are located at the Switch main body bottom, and described seesaw is crossed on the central pin, and seesaw one end is in clutch state with a corresponding pin, lifts up piece and is hubbed at described Switch main body upper end;

The described piece bottom centre of lifting up is formed with a hollow sleeve, be provided with a spring and in the sleeve and support post, supporting post resists at seesaw one end, cover is shaped on a neon lamp and a contact chip lifting up between piece two ends and described sleeve respectively, neon lamp one end is connected on the spring in the sleeve with lead, and its other end is connected to contact chip through a resistance;

Described contact chip root edge is corresponding to another pin.

2, the diverter switch with indicator light according to claim 1 is characterized in that:

The upper end of described seesaw one end and corresponding pin is respectively equipped with platinum contact.

3, the diverter switch with indicator light according to claim 1 is characterized in that:

The pin of described contact chip correspondence upper end is formed with one and is convenient to the contact site that contacts with described contact chip.

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