Title:
POWER CONNECTOR FOR CHRISTMAS TREE AND CONNECTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/137722
Kind Code:
A1
Abstract:
The present invention relates to a power connector for a Christmas tree. The power connector comprises a male insertion tube, a female insertion tube, and a male plug and a female plug which match each other, wherein a front end of a shaft shoulder of the male plug has an inner cavity having a positioning function, a male plug terminal is inserted into the inner cavity, which has the positioning function, and the male plug is sleeved in the male insertion tube by means of an anti-movement structure; and the female plug has a cavity for allowing the male plug to be inserted therein, an inner boss is provided in the cavity, the size of the inner boss matching that of the inner cavity, which has the positioning function, of the male plug; the inner boss is provided with a female plug terminal in butt joint with the male plug terminal; and the female plug is sleeved in the female insertion tube by means of an anti-movement structure. In the present invention, by means of bidirectional opposite insertion structures arranged on plugs, rapid connection of a power source is achieved, the connection stability and reliability are high, and the usability is good, thereby ensuring that radial movement or rotation does not easily occur at the connection.
Inventors:
ZHANG CHUANHAI (CN)
Application Number:
PCT/CN2022/073300
Publication Date:
July 27, 2023
Filing Date:
January 21, 2022
Export Citation:
Assignee:
ZHANG CHUANHAI (CN)
International Classes:
A47G33/06; A47G33/10; H01R13/02; H01R13/627; H01R24/00; H01R13/631
Foreign References:
| CN211017643U | 2020-07-14 | |||
| CN208173962U | 2018-11-30 | |||
| CN206727292U | 2017-12-08 | |||
| CN201379399Y | 2010-01-13 | |||
| US20120009360A1 | 2012-01-12 | |||
| CN205376910U | 2016-07-06 | |||
| CN206585125U | 2017-10-24 | |||
| US9923313B1 | 2018-03-20 |
Attorney, Agent or Firm:
NAN JING LE YU ZHI XING PATENT AGENCY FIRM (GERERAL PARTHNERSHIP) (CN)
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