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Modular photoelectric switch

A photoelectric switch, modular technology, applied in the direction of electronic switches, electrical components, pulse technology, etc., can solve the problems of metal fatigue, slow response speed of switches, cumbersome installation, etc., to prolong service life, fast response speed, simple structure Effect

Inactive Publication Date: 2016-03-16
DONGGUAN GAOTE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the traditional mechanical keyboard also has many deficiencies, such as: complex mechanical structure, cumbersome installation, slow switch response, easy short circuit when exposed to water, easy circuit breakage when exposed to dust, easy wear or metal fatigue at the contact point after long-term use, short service life

Method used

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Embodiment Construction

[0017] In order to describe the technical content, structural features, and achieved effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0018] Such as Figure 1 to Figure 5 As shown, the modular photoelectric switch 1 of the present invention includes a base body 11, a transmitting tube 12, a receiving tube 13 and a spacer 14. The external structure of the transmitting tube 12 and the receiving tube 13 is the same, all in an L-shaped structure. The seat body 11 has two anti-radiation tube mounting seats 111 corresponding to the transmitting tube 12 and the receiving tube 13, and the two anti-firing tube mounting seats 111 are arranged side by side at intervals. An on-off slot 112 is provided, and the launching tube 12 and the receiving tube 13 are respectively installed in the two opposite-shooting tube mounts 111, the launching port (not shown) of the launching tube 12 and the ...

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Abstract

The invention discloses a modular photoelectric switch. The modular photoelectric switch comprises a base body, a transmitting tube, a receiving tube and a spacer; the base body is provided with two opposite transmitting tube mounting bases; a make-and-break groove is formed between the two opposite transmitting tube mounting bases; the transmitting tube and the receiving tube are respectively arranged in the two opposite transmitting tube mounting bases; the transmitting mouth of the transmitting tube and the receiving mouth of the receiving tube are in the face of the make-and-break groove and face each other; and the spacer is arranged in the make-and-break groove in a sliding manner, so that break-over or blockage of signal transmission between the transmitting mouth and the receiving mouth is realized. The modular photoelectric switch has the advantages of being fast in switch response speed, long in service life, waterproof and dustproof.

Description

technical field [0001] The invention relates to a keyboard switch, in particular to a modular photoelectric switch. Background technique [0002] A mechanical keyboard is a common keyboard. Each key of this keyboard is controlled by a separate switch. The elastic conductive part is driven by the button, so that the elastic conductive part is electrically contacted or disconnected from another conductive part to achieve conduction. The purpose of turning on or off the power, and then realize the pressing operation of the keyboard; because the mechanical keyboard has a unique touch and sound when pressing, it is welcomed by more and more computer users. [0003] However, the traditional mechanical keyboard also has many deficiencies, such as: complex mechanical structure, cumbersome installation, slow switch response, easy short circuit when exposed to water, easy circuit break when exposed to dust, easy wear or metal fatigue at the contact point after long-term use, Short se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/96
CPCH03K17/9629H03K2217/96023
Inventor 冯建青李风海
Owner DONGGUAN GAOTE ELECTRONICS
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