Title:
VOICED PRESSING AND SILENT PRESSING SWITCHING MECHANISM FOR BUTTON SWITCH
Document Type and Number:
WIPO Patent Application WO/2023/246482
Kind Code:
A1
Abstract:
Disclosed in the present invention is a voiced pressing and silent pressing switching mechanism for a button switch, comprising a base, a pressing member movably arranged on the base, and a sliding knocking member movably connected to the pressing member. The pressing member comprises a pressing body and a positioning column arranged below the pressing body. A rotary switching member is connected between the pressing body and the positioning column. The rotary switching member comprises a rotary switching shaft movably connected between the pressing body and the positioning column, an upper clamping piece and a lower clamping piece arranged between the rotary switching shaft and the positioning column, and an elastic member arranged between the upper clamping piece and the lower clamping piece. At least part of the structure of the sliding knocking member is located between the upper clamping piece and the lower clamping piece. By operating the rotary switching shaft, the upper clamping piece and the lower clamping piece are driven to be combined to switch between clamping and releasing the clamping of the sliding knocking member, so as to achieve the switching of the sliding knocking member and the pressing member between synchronous linkage and non-synchronous linkage, thereby achieving switching between voiced pressing and silent pressing.
Inventors:
WU FUXI (CN)
HU YUANFENG (CN)
HU YUANFENG (CN)
Application Number:
PCT/CN2023/098255
Publication Date:
December 28, 2023
Filing Date:
June 05, 2023
Export Citation:
Assignee:
DONGGUAN CITY KAIHUA ELECT CO LTD (CN)
International Classes:
H01H13/10; H01H13/14; H01H13/28
Foreign References:
| CN115206712A | 2022-10-18 | |||
| CN217822479U | 2022-11-15 | |||
| CN210516558U | 2020-05-12 | |||
| CN113707481A | 2021-11-26 | |||
| CN202838224U | 2013-03-27 | |||
| CN216698166U | 2022-06-07 | |||
| CN216719799U | 2022-06-10 | |||
| US20180330898A1 | 2018-11-15 |
Attorney, Agent or Firm:
BEIJING XINGZHIXIANGDA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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