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Concealed plug for vehicle

A hidden and plug-in technology, which is applied in the direction of contact parts, base/housing, test/measurement connectors, etc., can solve the problems of fixed models, fewer pins, and inability to meet production testing, and achieve the effect of improving production efficiency

Inactive Publication Date: 2017-11-24
WUXI LONGSHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the intelligent development of EGR valves and throttles, the existing EGR valves, throttles and other plugs cannot meet the requirements of production testing due to their fixed models and fewer pins.

Method used

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  • Concealed plug for vehicle
  • Concealed plug for vehicle

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0015] A kind of concealed plug for vehicle, its structure is as follows Figure 1-2 As shown, it includes shell 1, buckle 2, general pin 3 and hidden pin 4, shell 1 is matched with the mating connector, buckle 2 is used to firmly connect the connector and mating connector, general pin 3 Used to connect to the plug-in connector, the hidden pin 4 is used to connect to the production test equipment for testing.

[0016] The buckle 2 is arranged on the outside of the housing 1. The side of the buckle facing the plug socket is a slope surface, which is convenient for inserting the mating plug. The other side of the buckle is a vertical surface. The connector and the mating connector are firmly connected. Generally, pin 3 is embedded in the bottom of the first groove opened on the side wall of the housing. The number of general pins is the sa...

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PUM

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Abstract

The invention discloses a concealed plug for a vehicle. The concealed plug comprises a shell fitted with socket plugs, a first groove is formed in the side wall of the shell body, general pins which are connected to the socket plugs in a matching mode are embedded in the bottom of the first groove, a second groove is formed inward in the bottom of the first groove located below the general pins, and hidden pins for connecting a production test device are embedded in the bottom of the second groove; the length of the hidden stitch is less than the depth of the second groove. According to the concealed plug for the vehicle, on the basis of the general plugs, the grooves are excavated, hidden pins are embedded in the grooves, normal connector plug use is achieved for ordinary connections by the general pins, the hidden pins in the grooves are used for production test connection of products through special plugs, the production testing can be met without affecting the normal use, the process of production and inspection is simplified, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of automotive connectors, in particular to a concealed automotive plug. Background technique [0002] Automobile connector is a common connection equipment, mainly used for the connection of wire harness and various actuators and sensors, which is convenient for the detection and maintenance of various actuators and sensors such as EGR valves and throttle valves. [0003] With the rapid development of the automobile industry, various functional parts and various parts of the automobile are constantly developing in the direction of intelligence, refinement and reliability. At the same time, structural design, appearance design and materials of automobile connectors put forward higher requirements. With the intelligent development of EGR valves and throttles, the existing EGR valves, throttles and other plugs can no longer meet the requirements of production testing due to their fixed models and fewer pins. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/46H01R13/02
CPCH01R13/02H01R13/46H01R2201/20
Inventor 谈宏亮
Owner WUXI LONGSHENG TECH