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one-piece button

An integrated, push-button technology, applied in elevators, electrical components, electric switches, etc., can solve the problems of high cost and uncompact structure, and achieve the effect of compact structure and cost saving

Active Publication Date: 2019-08-13
SHANGHAI BST ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, after the elevator button is pressed, there is only one set of switching signal output. It is necessary to configure two buttons for the outbound call on the middle floor. One triggers the uplink and the other triggers the downlink. There are disadvantages such as high cost and uncompact structure.

Method used

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Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0026] refer to Figure 1-4 , the present invention proposes an integrated button, which includes an outer frame 1, a pressing structure installed on the upper and lower sides of the outer frame 1, and a PCB board 3, the middle part of the pressing structure is connected with a supporting part, and the supporting part is connected to the Relatively rotate between the pressing structures, the pressing structures on both sides of the support part are respectively provided with a pressing column head 51, and the PCB board 3 is provided with two switches 31 corresponding to the pressing column head 51, and the pressing column head 51 is used When the switch 31 is triggered and the switch 31 sends out a trigger signal, a spring 4 for resetting the pressing structure is arranged between the pressing struc...

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PUM

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Abstract

The invention discloses an integrated press-button, and relates to the technical field of elevator press-buttons. The integrated press-button comprises an outer frame and pressing structures and a PCB arranged on the upper side and the lower side of the outer frame, wherein the middle part of the pressing structures is connected with a supporting part; the supporting part and the pressing structures rotate relatively; a pressing column head is arranged on the pressing structures on both sides of the supporting part respectively; two switches corresponding to the pressing column heads are arranged on the PCB; the pressing column heads are used for triggering the switches and enabling the switch to send out a trigger signal; and elastic elements for resetting the pressing structures are arranged between the pressing structures and the outer frame. The integrated press-button provided by the invention adopts a lever principle, the pressing structures on both sides of the supporting part can be pressed respectively, different switches are controlled, and the integrated press-button is small in occupied space, compact in structure and cost-saving.

Description

technical field [0001] The invention relates to the technical field of elevator buttons, in particular to an integrated button. Background technique [0002] At present, after the elevator button is pressed, there is only one set of switching signal output. When it is used for the outbound call on the middle floor, two buttons are required. One triggers the uplink and the other triggers the downlink, which has disadvantages such as high cost and uncompact structure. Contents of the invention [0003] The purpose of the present invention is to provide an integrated button, which uses one trigger button to trigger uplink and downlink, with compact structure and reduced cost. [0004] For reaching this purpose, the present invention adopts following technical scheme: [0005] An integrated button, including an outer frame and a pressing structure installed on the upper and lower sides of the outer frame and a PCB board, the middle part of the pressing structure is connected ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/705H01H13/83
CPCH01H13/705H01H13/83H01H2231/03
Inventor 孙神汉李春蕾
Owner SHANGHAI BST ELECTRIC