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Electrical switch

A technology of electric switches and switching elements, applied in the field of electric switches, can solve the problems of damaged switches and large driving force, etc.

Inactive Publication Date: 2019-09-17
JOHNSON ELECTRIC SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When actuating the plunger to operate the switching element, the driving force required is relatively high and the switch may be damaged if used incorrectly

Method used

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  • Electrical switch
  • Electrical switch
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Examples

Experimental program
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Effect test

Embodiment Construction

[0019] refer to figure 1 , The electric switch of this embodiment has a casing 1, and the casing 1 is substantially a cuboid. The housing 1 has a panel 2 and several sides. The execution plunger 3 is arranged on the panel 2, is combined with the panel 2 and can drive the panel to move, of course, the execution plunger 3 can also move independently of the panel 2, that is, the panel 2 remains still when the execution plunger 3 moves. The actuating plunger 3 is close to one side of the housing 1 , and this side is connected with the actuating lever 4 . The actuating lever 4 extends above the panel 2 . The actuator lever 4 has a contact position to contact the actuator plunger 3. The actuator lever 4 is in the shape of a sheet, and its two sides have a notch 5 between the free end and the contact position, thereby forming a narrower part of the actuator lever 4, which is narrower. parts have greater elasticity. The contact piece 6 of the electric switch protrudes from the bot...

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PUM

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Abstract

The invention relates to an electric switch comprising a housing (1) with a panel (2), an actuating plunger (3) passing through said panel (2), arranged in said housing (1) and subject to said actuating A switch element (7) driven by a plunger (3); also includes an actuating lever (4) connected to one side of the housing for operating the actuating plunger (3), the actuating lever (4) at The top of the panel (2) and the top of the actuating plunger (3) straddle the panel (2), and can swing toward the actuating plunger (3) to drive the actuating plunger (3) , the actuating lever (4) has a contact position for contacting with the top end of the actuating plunger (3). A stopper (8) is arranged inside the housing for stopping the actuating plunger (3). The invention can reduce or avoid damage caused by improper use.

Description

[0001] 【Technical field】 [0002] The present invention relates to an electric switch, and more particularly, relates to an electric switch with an actuator. [0003] 【Background technique】 [0004] A microswitch of an electric circuit usually includes a housing, a switching element located in the housing, and a plunger passing through the wall of the housing, and the plunger is used to drive the switching element to perform switching. When the switching element is operated by the plunger, the driving force required is relatively large, and the switch may be damaged if used improperly. [0005] 【Content of invention】 [0006] In order to achieve the purpose of the invention, in a solution provided by the present invention, the actuating plunger is arranged on the panel of the switch housing at a position close to one side of the switch housing, the actuating lever is swingably connected to the side, and the actuating lever is mounted on the side of the switch housing. Extendi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H9/02H01H3/32
CPCH01H1/26H01H13/186H01H13/36H01H3/04
Inventor M·科普塞尔
Owner JOHNSON ELECTRIC SHENZHEN