Title:
ELECTRICAL CONNECTION DEVICE AND ELECTRIC AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2018/214240
Kind Code:
A1
Abstract:
An electrical connection device and an electric automobile. The electrical connection device comprises: a plug (11) and a socket (12); the plug (11) comprises: at least one plugging portion (111), the shape of the at least one plugging portion (111) being a centrally drum-shaped cylinder; a plugging portion fixing seat (112), connected to and fixed to the at least one plugging portion (111); and the socket (12) comprises: at least one group of conductive sheet springs (121), the shape of the at least one group of conductive sheet springs (121) matching the shape of the at least one plugging portion (111), such that when the at least one corresponding plugging portion (111) passes through the at least one group of conductive sheet springs (121) and is inserted into the socket (12), the at least one group of conductive sheet springs (121) can fit and wrap the at least one corresponding plugging portion (111), thereby forming an electrical connection; and a sheet spring fixing seat (122), connected and fixed to the at least one group of conductive sheet springs (121). By means of the method above, the transmission current can be increased, the electric transmission efficiency can be improved, and occurrences of loosening or sliding down in such scenarios as vibration can be avoided.
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Inventors:
ZHOU SAIJUN (CN)
Application Number:
PCT/CN2017/091210
Publication Date:
November 29, 2018
Filing Date:
June 30, 2017
Export Citation:
Assignee:
SHENZHEN TATFOOK TECHNOLOGY CO (CN)
International Classes:
H01R13/08; H01R13/15
Foreign References:
| CN206806614U | 2017-12-26 | |||
| CN106654696A | 2017-05-10 | |||
| CN202855972U | 2013-04-03 | |||
| CN1679211A | 2005-10-05 | |||
| CN201656071U | 2010-11-24 | |||
| CN201556754U | 2010-08-18 | |||
| US5381496A | 1995-01-10 | |||
| CN201226387Y | 2009-04-22 | |||
| CN204834970U | 2015-12-02 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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