Title:
PRESSING POWER GENERATION AND LOW-POWER-CONSUMPTION SIGNAL TRANSMISSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/108971
Kind Code:
A1
Abstract:
Disclosed in the present application is a pressing power generation and low-power-consumption signal transmission apparatus. The apparatus comprises a housing, a magnet set shell and a rotating shaft. Two symmetrical mounting lug plates are provided at one end of the housing, and two symmetrical through holes are provided in the two mounting lug plates. The magnet set shell is provided with a shaft hole, and the rotating shaft runs through the shaft hole to mount the magnet set shell on the housing. A tongue core is provided in the middle of the interior of the housing, a coil is mounted in the housing by means of the tongue core, and there is a gap between the coil and the tongue core. The magnet set shell is provided with a cavity, a buckle is provided in the cavity, a magnetically conductive sheet and a magnet are placed in the cavity, the magnet being located above the magnetically conductive sheet, a clamping hole is provided on the magnetically conductive sheet, and the clamping hole is snapped into the buckle to fix the magnetically conductive sheet in the cavity. The pressing power generation and low-power-consumption signal transmission apparatus provided by the present application is small and thin, has few parts, and does not require a large number of molds for production. Also, the assembly is simple, and there are no complex processes such as riveting and in-mold injection molding. Therefore, the cost is extremely low.
Inventors:
HE ZHIMING (CN)
Application Number:
PCT/CN2022/088442
Publication Date:
June 22, 2023
Filing Date:
April 22, 2022
Export Citation:
Assignee:
HE ZHIMING (CN)
International Classes:
H02K35/02; H02J7/00; H02J7/32
Foreign References:
| CN114204768A | 2022-03-18 | |||
| CN112952973A | 2021-06-11 | |||
| CN109861489A | 2019-06-07 | |||
| KR102025358B1 | 2019-11-27 | |||
| CN209844811U | 2019-12-24 |
Attorney, Agent or Firm:
BEIJING ZHIGUAGUA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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