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Contact, electric connector and contact piece assembly

A technology for contact parts and components, which is applied in the direction of contact parts, parts of connecting devices, connections, etc., can solve the problems of large heat generation, shortened service life of adapter sockets, and large resistance.

Active Publication Date: 2016-10-12
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the diameter of the circular contact piece in the adapter socket is generally small, which results in a large resistance when it is mated with the socket contact piece to transmit current, and the heat generated when it is used continuously for a long time, which greatly shortens the rotation time. Service life of socket

Method used

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  • Contact, electric connector and contact piece assembly
  • Contact, electric connector and contact piece assembly
  • Contact, electric connector and contact piece assembly

Examples

Experimental program
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specific Embodiment 1

[0021] The first specific embodiment of the connector of the present invention is a transfer connector installed on the panel of the box body and used to realize the conversion of the printed board assembly in the box and the external plug connector. Specifically, it includes a connector housing 1, and a contact piece is arranged inside the connector housing 1. The contact piece includes a front contact section 11 extending forward and backward, and the front contact section 11 is a pin or a socket contact piece for matching with The plug connectors are mated with each other.

[0022] The contact also includes a rear contact section fixedly arranged at the rear end of the front contact section 11. When the connector is installed on the panel of the box body through the connecting flange 10 on the housing, the rear contact section extends into the box and contacts the printed board. The transition contacts on the component make conductive contact. Such as figure 1 As shown, t...

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Abstract

The invention provides a contact, an electric connector and a contact piece assembly. The contact piece assembly comprises a back contact section which is fixedly arranged at the back end of a front contact section; the back contact section adopts a turnoff shunt-wound structure which comprises an upper contact cantilever and a lower contact cantilever that are arranged in parallel; the upper contact cantilever and the lower contact cantilever are provided with an upper contact part and a lower contact part respectively; the contact piece assembly also comprises an adaptive contact, wherein the adaptive contact is provided with a first adaptive contact part and a second adaptive contact part which are in conductive contact with the upper contact part and the lower contact part respectively. The back contact section is set to be the turnoff shunt-wound structure, so that the resistance of the back contact section is lowered; the heating amount is corresponding reduced; and the service life of the adapter socket is prolonged.

Description

technical field [0001] The invention relates to a conductive connection device, in particular to a contact piece, an electrical connector and a contact piece assembly. Background technique [0002] When providing power to the printed board in the cabinet, it is often necessary to provide a socket electrically connected to the printed board in the cabinet on the cabinet for plugging in the power plug. The Chinese invention patent with the application publication date of 2015.11.11 and the application number of 201510361202.3 discloses an equipment cabinet. This equipment cabinet includes a cabinet body with a mounting panel, and a printed board is arranged in the cabinet and is electrically connected to the printed board. The auxiliary socket is the printed board assembly, and the auxiliary socket is equipped with an L-shaped bent cylindrical pin, that is, a transfer contact, and a transfer socket that is mated with the auxiliary socket, that is, an electrical connector, is f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/627
CPCH01R13/02H01R13/6275
Inventor 张翔刘向阳
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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