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Switching device

A switch device and switch technology, applied in the direction of electric switches, electrical components, circuits, etc., can solve the problems of poor impact resistance of switch devices, limited anti-disengagement force, and switch structure detached from the shell, so as to reduce the possibility and improve the resistance shocking effect

Inactive Publication Date: 2021-03-30
ALPS ALPINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since the anti-disengagement force that prevents the switch structure from being disengaged from the housing is provided only by the engaging mechanism between the metal cover member and the housing, the engaging mechanism can provide limited detachment force
When the outer surface of the switch device is subjected to a large impact, or the wire of the switch device is pulled by an external force, the switch structure may still be separated from the housing, so the overall impact resistance of the switch device is poor

Method used

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  • Switching device
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no. 1 approach

[0062] Next, as a first embodiment of the switchgear of the present invention, refer to Figure 1 to Figure 3 The overall structure of the switch device 100 will be described.

[0063]In the drawings, the arrangement and configuration of each part will be described using mutually orthogonal X-axis, Y-axis, and Z-axis. The X1-X2 direction is the longitudinal direction of the switch device 100 , the Y1-Y2 direction is the width direction of the switch device 100 , and the Z1-Z2 direction is the height direction of the switch device 100 . In some cases, the Z1 direction will be described as upward and the Z2 direction will be described as downward.

[0064] figure 1 It is a 1st perspective view which shows the structure of the switchgear 100 of this invention. figure 2 It is a 2nd perspective view which shows the structure of the switchgear 100 of this invention. Wherein, the first perspective view is a perspective view viewed obliquely from above the switch device 100 , and...

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PUM

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Abstract

Provided is a switching device which is simple in structure and has high impact resistance. A switching device according to a first embodiment of the present invention is provided with a switching structure having an operation unit for switching a connection state in accordance with a mechanical operation performed on the operation unit; a housing having an accommodating space for accommodating the switch structure; and a lever member with elasticity, wherein one end of the lever member is inserted into the housing, and the other end exposed from the housing is capable of coming into contact with the operation part when subjected to an external force. The switch device being characterized in that the housing has a locking part capable of preventing the switch structure from coming out of the housing space, and the one end of the lever member is capable of preventing the lock portion from moving in a lock release direction.

Description

technical field [0001] The present invention relates to a switch device for detecting the state of an object. Background technique [0002] Conventionally, in vehicles such as automobiles, a switch device for detecting the state of the object is provided near the object. For example, by disposing such a switch device near a hood (object) of an automobile, the open and closed state of the hood can be detected. When the switchgear is installed outside the vehicle in this way, it is necessary to make the switchgear waterproof in order to prevent malfunction or failure of the switchgear. [0003] A normal switchgear includes a switch capable of receiving an external operation to switch the electrical connection state inside the switchgear, and a lead wire for outputting the current flowing inside the switchgear to the outside. In order to make the switchgear waterproof, a sealing member and a case for accommodating the switches, the wires, and the sealing member are provided a...

Claims

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Application Information

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IPC IPC(8): H01H13/18H01H13/06
CPCH01H13/06H01H13/183
Inventor 李更银黑田嘉成吴敏
Owner ALPS ALPINE CO LTD
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