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Push-start type tact power switch

A power switch, light touch technology, applied in electrical switches, circuits, electrical components and other directions, can solve the problems of easy accidental touch, noise arc, not enough beauty, etc. well-structured effect

Inactive Publication Date: 2012-07-18
ZHEJIANG WANSHENG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing light-touch power switch generally includes a base, a decorative panel fastened on the base, a power input terminal and a power output terminal located in the base, etc., and the power switch is turned on or off by lightly touching the button through an integrated circuit. The problem of this kind of power switch is: add electronic components in the base to form a complex switch circuit, and the cost is high; the power input terminal and the power output terminal are controlled by the toggle button, and the toggle button exceeds the plane of the decorative panel , easy to touch by mistake and not beautiful enough; the moment when the power input and output ends are turned on and off, the switch will generate a lot of noise and arc, which will easily affect the normal life of others when used at night

Method used

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  • Push-start type tact power switch
  • Push-start type tact power switch
  • Push-start type tact power switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] In this embodiment, one end of the outer frame substrate has a head crease that bends the head of the outer frame substrate downward in a natural state. Elastic metal sheet stops, and the bending gear of elastic switch piece 4 is formed by a metal sheet having two parallel elongated grooves, and the head crease and the middle crease of the outer frame substrate and the middle part on the bending gear Stamped creases. The other end of the outer frame substrate is provided with a movable contact 13, and the static contact 9 of the output connecting piece 5A is located above the movable contact 13. When the push rod 2D is separated from the outer frame substrate, the head of the outer frame substrate is lifted and drives the outer frame substrate. The middle creases of the frame substrate and the bending rail are separated so that the movable contact 13 is in contact with the static contact 9 .

[0030] The input connection piece 5 has an extended positioning piece, and t...

Embodiment 2

[0039] refer to Figure 9 and Figure 10 As shown, the difference between this embodiment and Embodiment 1 is that the push-open type tact power switch is a triple switch, that is, there are three push-open panels, three live wire output terminals, three elastic switch pieces, and three groups of dynamic and static switches. contacts etc.

[0040] The structure of the display element in this embodiment is also different. The push-open panel support frame 3 is provided with a colored indicator 12 for displaying the switch state. The colored indicator 12 of this embodiment is directly arranged on the end surface of the push-open panel 2 , combined with the push-open panel support frame 3 as a whole, when the switch is in the off state, the colored indicator 12 is exposed, indicating that the switch is in the off state, push the push-open panel until the colored indicator 12 extends into the bottom of the decorative panel 1, with The color indicator 12 is covered by the decorat...

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Abstract

The invention provides a push-start type tact power switch, comprising a base, a decoration panel buckling the base and a power input end and a power output end which are arranged in the base, wherein at least a push-start type panel is arranged between the decoration panel and the base and can slide along the gaps between the decoration panel and the base; a push rod is arranged below the push-start type panel; the live wire input terminal of the power input end is connected with an input connecting piece; the power output end comprises at least a live wire output terminal; each live wire output terminal is connected with an output connecting piece; the output connecting piece is provided with a stationary contact; the input connecting piece is provided with an elastic switch piece; the middle part of the elastic switch piece is connected with the input connecting piece by riveting or spot welding; and one end of the elastic switch piece is provided with a movable contact corresponding to the stationary contact and the other end thereof pushes against the push rod. The power switch has the following beneficial effects: the surface of the decoration panel is higher than that of the push-start type panel, thus misoperation or damage caused by crash is not easy to happen; and the tact switch action is free of noises.

Description

technical field [0001] The invention relates to a power switch, in particular to a push-open light touch power switch. Background technique [0002] The existing light-touch power switch generally includes a base, a decorative panel fastened on the base, a power input terminal and a power output terminal located in the base, etc., and the power switch is turned on or off by lightly touching the button through an integrated circuit. The problem of this kind of power switch is: add electronic components in the base to form a complex switch circuit, and the cost is high; the power input terminal and the power output terminal are controlled by the toggle button, and the toggle button exceeds the plane of the decorative panel , prone to false touches and unattractive; the moment the power input and output ends are turned on and off, the switch will generate large noise and arcs, which will easily affect the normal life of others when used at night. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H15/02H01H15/10H01H15/16
Inventor 黄华道
Owner ZHEJIANG WANSHENG ELECTRIC