Connector assembly with unique CPA and connector interlock combination structure

A technology of connector assembly and combined structure, which is applied in the parts of the connection device, the device for preventing wrong connection, connection, etc., can solve the problems of energy consumption, resource shortage, environmental pollution, etc., and achieve the elimination of high-voltage arc and simplify the mold design , The effect of safe and reliable connection

Active Publication Date: 2016-03-02
HENAN THB ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of people's living standards, more and more people start to buy cars, but it brings a series of problems such as energy consumption, resource shortage, environmental pollution, etc.

Method used

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  • Connector assembly with unique CPA and connector interlock combination structure
  • Connector assembly with unique CPA and connector interlock combination structure
  • Connector assembly with unique CPA and connector interlock combination structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: as Figure 1-7 As shown, a connector assembly with a unique CPA and connector interlocking structure includes a plug sheath 1 and a receptacle sheath 2 .

[0025] The plug sheath 1 includes a sheath body, a socket I1-1 is fixed inside the sheath body, and a plug shielding layer 1-7 is arranged outside the socket I1-1. An anti-error groove 14 is arranged on the side wall 1-2 of the sheath body.

[0026] A cavity I1-3 for inserting the socket sheath 2 is formed between the connector I1-1 and the side wall 1-2 of the sheath body, and the main lock structure 11 is fixed on the side wall 1-2, and is connected with the cavity I1 -3 are communicated to form a cavity 1-4 for the movement of the CPA and the interlocking combination structure 12 of the connector. On both sides of the interior of the cavity 1-4, there are slides for guiding the installation of the CPA and the interlocking combination structure 12 of the connector. Track 13.

[0027] The inner lowe...

Embodiment 2

[0037] Embodiment 2: A connector assembly with a unique CPA and connector interlocking combination structure, including a plug sheath and a socket sheath, the secondary locking point of the socket sheath and the elastic hanging nose of the CPA and connector interlocking combination structure Cooperate to form a primary self-locking structure. The plug main locking point of the plug sheath and the main locking point of the socket sheath cooperate to form a secondary self-locking structure. The self-locking point cooperates to fix the CPA and the interlocking combination structure of the connector.

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PUM

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Abstract

The invention discloses a connector assembly with a unique CPA and connector interlock combination structure. The connector assembly comprises a plug sheath and a socket sheath, wherein an auxiliary lock point of the socket sheath is matched with an elastic hanging nose of the CPA and connector interlock combination structure to form a primary self-locking structure; a main plug lock point of the plug sheath is matched with a main lock point of the socket sheath to form a secondary self-locking structure; and a self-locking position on the plug sheath is matched with a self-locking point on the CPA and connector interlock combination structure to fix the CPA and connector interlock combination structure. Time-sharing connection and disconnection of a main circuit and a signal circuit are achieved through primary self-locking and secondary self-locking; a high-voltage electric arc is eliminated; the time-delay function can be achieved by displacement between the primary self-locking and the secondary self-locking; the personal safety of an operator is ensured; the CPA and connector interlock combination structure has a primary self-locking function of a connector and a secondary self-locking function of a CPA clip fixing connector; the mold design is simplified; and a misoperation of the operator can be effectively prevented.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle connection components, and in particular relates to a connector assembly with a unique CPA (Connector Position Assurance) and connector interlocking combination structure. Background technique [0002] Energy saving and environmental protection are the development trends of the automobile industry. With the improvement of people's living standards, more and more people start to buy cars, but it brings a series of problems such as energy consumption, resource shortage, and environmental pollution. Electric vehicles use electric energy as energy, and the engine converts electric energy into mechanical energy, which is completely in line with the concept of energy conservation and environmental protection. Therefore, electric vehicles have achieved rapid development as an important way to solve problems such as resource shortages and environmental pollution. [0003] Now, the voltage of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/6581H01R13/64H01R13/629H01R13/639
Inventor 张红娟王荣喜王国堂金波涛王彦波张献军邵丽娜王奇李强王永安李辉李刘霞马秀
Owner HENAN THB ELECTRIC
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