Jack electric contact assembly and electric connector

An electrical contact and elastic contact technology, applied in vehicle connectors, connections, electrical components, etc., can solve the problems of inconvenient welding, limit the overcurrent capability of high-current electrical connectors, etc., and achieve convenient and labor-saving welding connections, not easy to fall off. , the effect of improving the overcurrent capability

Pending Publication Date: 2019-07-23
SHENZHEN TRALEE WIRE SPRING TERMINAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the high-current electrical connectors on the market usually adopt the scheme of torsion spring grille and sleeve, which increases the overcurrent capability. At the same time, the sleeve and the torsion spring grid are generally connected by end welding. Since there is no fixing and positioning structure between the two, it is inconvenient to weld

Method used

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  • Jack electric contact assembly and electric connector
  • Jack electric contact assembly and electric connector
  • Jack electric contact assembly and electric connector

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, if there are descriptions involving "first", "second" and ...

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PUM

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Abstract

The invention discloses a jack electric contact assembly and an electric connector. The jack electric contact assembly comprises a sleeve and an elastic contact piece, wherein the elastic contact piece comprises elastic piece parts forming a cage shape and connecting rings connected to two ends of the elastic piece parts, and the elastic piece parts and the connecting rings are inserted into the sleeve; each elastic sheet part is provided with a plurality of abutting parts used for abutting against pin terminals inserted into the elastic sheet part in the axial direction, connecting parts usedfor connecting every two adjacent abutting parts, and positioning parts abutting against the sleeve are convexly arranged on the outer walls of the connecting parts. According to the jack electric contact assembly, the current passing capability of a single electric connector can be improved, meanwhile, the elastic contact piece is positioned and installed in the sleeve, and the connection between the sleeve and the elastic contact piece is optimized.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to a receptacle electrical contact assembly and an electrical connector. Background technique [0002] With the rapid development of new energy vehicles, the distribution power requirements of the vehicle power system are increasing, and it is necessary to continuously improve the charging equipment of the vehicle, that is, within the safe voltage range, it is necessary to continuously improve the overcurrent capability of the line power transmission process . At present, the high-current electrical connectors on the market usually adopt the scheme of torsion spring grille and sleeve, which increases the overcurrent capability. At the same time, the sleeve and the torsion spring grid are generally connected by end welding. Since there is no fixing and positioning structure between the two, the welding is inconvenient. [0003] The above content is only used to assist in unders...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/187B60L53/16
CPCB60L53/16H01R13/187H01R2201/26Y02T10/70Y02T10/7072Y02T90/14
Inventor 余剑峰胡华舜余荣洋陈智强余荣学
Owner SHENZHEN TRALEE WIRE SPRING TERMINAL TECH CO LTD
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