Title:
ELECTRICAL CONNECTION STRUCTURE, CHARGING SEAT, AND AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2023/016366
Kind Code:
A1
Abstract:
Provided in the present invention are an electrical connection structure, a charging seat, and an automobile. The electrical connection structure is applied to a circuit board, the circuit board being provided with an insertion hole. The electrical connection structure comprises: a metal spring piece and an insertion terminal. The metal spring piece comprises a base band and multiple spring pieces each separately connected to the base band, the base band being wrapped around part of an outer circumference of the insertion terminal. The spring pieces have a protruding part protruding outwards, the protruding part contacting a surface of the circuit board. The insertion terminal is electrically connected to the circuit board by means of the metal spring piece. In the electrical connection structure of the present invention, the insertion terminal has good contact with the metal spring piece, the metal spring piece has a protruding part protruding outwards, and is firmly and stably connected to the circuit board, and the multiple spring pieces provide multiple signal detection points, thereby ensuring stability of signal transmission; in addition, the metal spring piece itself has good performance, can provide multiple insertions and removals for the insertion terminal, and has a long service life.
Inventors:
WANG CHAO (CN)
Application Number:
PCT/CN2022/110552
Publication Date:
February 16, 2023
Filing Date:
August 05, 2022
Export Citation:
Assignee:
CHANGCHUN JETTY AUTOMOTIVE PARTS CORP (CN)
International Classes:
H01R12/58; H01R13/02; H01R13/03
Foreign References:
| CN114069284A | 2022-02-18 | |||
| CN216698787U | 2022-06-07 | |||
| CN110574238A | 2019-12-13 | |||
| CN107004979A | 2017-08-01 | |||
| US20110203841A1 | 2011-08-25 | |||
| CN103337728A | 2013-10-02 | |||
| CN206864645U | 2018-01-09 | |||
| US4515422A | 1985-05-07 | |||
| CN202110904566A | 2021-08-07 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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