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Push-button switch

A button and switch technology, applied in the direction of electric switches, electrical components, circuits, etc., to achieve the effect of good hand feeling, good sealing performance and stable performance

Inactive Publication Date: 2010-06-02
NINGBO SHUNYUN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the current push button switches are difficult to achieve excellent performance in terms of performance, safety, feel and manufacturing cost.

Method used

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  • Push-button switch
  • Push-button switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Such as Figure 1-4 In the button switch shown, there are front and rear two groups of buttons between the base 7 and the upper cover 2 on its upper end surface, the two groups of buttons are independent, and the front group of buttons consists of three axially arranged buttons 3 , There are two sliders 10 that act as a linkage interlock between the three; the latter group of buttons is composed of two buttons 3 that are arranged in an axial direction, and a slider 10 that acts as a linkage interlock is arranged between the two. The button 3 is a swing rod type, and the rotating arm 16 formed at one end is placed in the U-shaped groove formed on the inner side wall of the base 7, and the other end forms a pressing part 17 used in conjunction with the slider, and the two sides of the slider 10 Each is formed with an inclined surface used in conjunction with the pressing portion 17 , and the upper end surface of the button 3 forms a pressing portion 18 operated by hand. ...

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PUM

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Abstract

The present invention discloses a button switch. At present, most button switches don't have outstanding overall performance in operation, safety, hand feeling, and manufacturing cost. The present invention is characterized in: at least a set of buttons are mounted between a base and a top cover, each set of buttons comprise at least two rocker buttons connected in the base, the button locating holes matching the buttons are arranged on the top cover, and an interlock slide block is provided between adjacent buttons in each set of buttons; at least one button is each set of buttons has an elastic plate below and interlocked to the button and a bin pin fixed to the base, the inner end of the elastic plate is fixed to the inner end of the big pin, and the outer end of the elastic plate is connected to the outer end of the big pin via a plate spring; each button has a small pin inserted to the base right below the outer end of the elastic plate, and the outer end of the elastic plate andthe small pin has a riveted silver contact respectively; the big and small pins have a riveted copper plate for soldering on their root part, respectively. The button switch provided in the present invention has stable service performance, high safety performance, good hand feeling, and low manufacturing cost.

Description

technical field [0001] The invention relates to a button switch used in household appliances. Background technique [0002] Push button switches are a widely used control, especially in household appliances. Most of the current push button switches are difficult to achieve excellent performance in terms of usability, safety, feel and manufacturing cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art, and provide a push button switch with stable use performance, good safety performance, good hand feeling and low manufacturing cost. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a push button switch, comprising a base and an upper cover covered on its upper end face, characterized in that at least one set of buttons is arranged between the base and the upper cover, and each set of buttons includes At lea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/02H01H13/14H01H13/20H01H9/26
Inventor 姚国祥
Owner NINGBO SHUNYUN ELECTRONICS