Title:
ELECTRICAL CONNECTION STRUCTURE, CHARGING SOCKET AND AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2023/016369
Kind Code:
A1
Abstract:
Provided in the present invention are an electrical connection structure, a charging socket and an automobile, which are applied to a circuit board. The circuit board is provided with a plugging hole. The electrical connection structure comprises: multiple metal spring pieces and a plug-in terminal, the metal spring pieces being affixed to the circuit board along a circumferential direction of the plugging hole. In a state in which a plugging terminal is inserted into the plugging hole, the plugging terminal is in contact connection with the metal spring pieces to form an electrical connection between the plugging terminal and the circuit board. In the electrical connection structure of the present invention, the plugging terminal is in excellent contact with the metal spring pieces, and the connection between the metal spring pieces and the circuit board is stable. Furthermore, the metal spring pieces provide multiple signal detection points, thereby ensuring the stability of signal transmission. Moreover, the performance of the metal spring pieces themselves is excellent, and the metal spring pieces can be plugged and unplugged multiple times, so that the service life is long.
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Inventors:
WANG CHAO (CN)
Application Number:
PCT/CN2022/110562
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:
| CN113725644A | 2021-11-30 | |||
| CN216698786U | 2022-06-07 | |||
| DE19735409A1 | 1999-03-04 | |||
| CN101176236A | 2008-05-07 | |||
| EP0123376A2 | 1984-10-31 | |||
| EP3859897A1 | 2021-08-04 | |||
| DE102017125505A1 | 2019-05-02 | |||
| CN202110904556A | 2021-08-07 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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