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Triggering switch-over device

A conversion device and mechanical technology, applied in emergency protection devices, contact operating parts, electrical components, etc., can solve the problems of poor conversion consistency of mechanical micro switches, inability to accurately transmit elastic deformation, and absorb overpressure.

Inactive Publication Date: 2015-02-25
GUIZHOU HUAYANG ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The trigger device in the prior art cannot accurately transmit the amount of elastic deformation, absorb the overpressure, and achieve the effect of elastic pressing, and at the same time lead to poor conversion consistency of the mechanical micro switch

Method used

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Embodiment Construction

[0018] The specific implementation, structure, features and functions of the trigger conversion device according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0019] see Figure 1 to Figure 5 , the trigger switching device of the present invention includes a spring piece 1 and a mechanical microswitch 4, the spring piece 1 is fixed on the mechanical microswitch 4, wherein: the spring piece 1 is provided with a first bending part 7 and a second Two bending parts 8, wherein the second bending part 8 is matched with the mechanical micro switch button head 5, and there is at least one mechanical micro switch 4. There are two mechanical micro switches 4 . The spring piece 1 is provided with several crack relief openings 6 . The spring piece 1 is fixed on the mechanical micro switch 4 by the rivet 2 and the washer 3 .

[0020] During use, a corresponding pressing force is applied to the top of...

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PUM

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Abstract

The invention discloses a triggering switch-over device. The triggering switch-over device comprises spring plates (1) and at least one mechanical micro-switch (4). The spring plates (1) are fixed on the mechanical micro-switches (4). The triggering switch-over device is characterized in that each spring plate (1) is provided with a first bent portion (7) and a second bent portion (8); each second bent portion (8) is matched with a button head (5) of the corresponding mechanical microswitch; and a plurality of crack stopping openings (6) are formed in each spring plate (1). The triggering switch-over device has the advantages of deformation can be transmitted accurately, excess pressure can be absorbed, and the push switch switch-over consistency is improved by controlling the deformation.

Description

technical field [0001] The invention belongs to the technical field of aeromechanical switches, and in particular relates to a trigger conversion device for elastically pressing an aeromechanical micro switch. Background technique [0002] As a pressing auxiliary mechanism, the trigger switching device is widely used in industries such as aerospace, military industry, and machinery. In the aviation control mechanism, in order to prevent the micro switch from being rigidly pressed, it is necessary to design a reasonable elastic press trigger conversion device to avoid damage to the mechanical micro switch that provides the on-off signal. The trigger device in the prior art cannot accurately transmit the amount of elastic deformation, absorb overpressure, and achieve the effect of elastic pressing, and at the same time lead to poor switching consistency of the mechanical micro switch. Contents of the invention [0003] The object of the present invention is to overcome the ...

Claims

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Application Information

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IPC IPC(8): H01H3/02H01H3/12
CPCH01H3/12H01H2300/018
Inventor 王凯郑远富杨淇皓
Owner GUIZHOU HUAYANG ELECTRICAL
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