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an electrical connector

A technology of connectors and conductive parts, applied in the field of signal transmission, can solve the problems of increasing the difficulty of testing, easily destroying solder joints, etc., and achieve the effect of convenient and fast detection process

Active Publication Date: 2017-03-08
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When detecting whether the cable is faulty, since the connection between the cable and the pin of the electrical connector is wrapped by a heat-shrinkable sleeve, it is necessary to insert the test lead into the heat-shrinkable sleeve for testing. Increased the difficulty of testing, on the other hand, it is also very easy to damage the solder joints

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see figure 1 and figure 2 , figure 1 It is a front view of the electrical connector disclosed in Embodiment 1 of the present invention, figure 2 for figure 1 Right side view of electrical connector shown. The electrical connector includes: an insulating body 1 , a plurality of pins 2 , a plurality of sockets 3 and a plurality of conductive elements 41 .

[0024] in:

[0025] A plurality of jacks 3 are installed on the first side of the insulating body 1 , and a plurality of pins 2 are installed on the second side of the insulating body 1 , the plurality of jacks 3 correspond to the plurality of pins 2 and maintain electrical connection.

[0026] The second side of the insulating body 1 is provided with a groove (not shown in the figure) at the position of each pin 2, and the conductive member 41 is arranged in the groove and contacts the bottom of the pin 2, and the conductive member 41 is exposed. on the outside of the insulating body 1. That is, grooves are p...

Embodiment 2

[0031] see image 3 , Figure 4 and Figure 5 , image 3 It is a schematic structural diagram of the electrical connector disclosed in Embodiment 2 of the present invention, Figure 4 for image 3 Right view of area A in middle, Figure 5 for image 3 Sectional view of region A in middle. The electrical connector includes: an insulating body 1 , a plurality of pins 2 , a plurality of sockets 3 and a plurality of conductive elements 42 .

[0032] in:

[0033] A plurality of jacks 3 are installed on the first side of the insulating body 1 , and a plurality of pins 2 are installed on the second side of the insulating body 1 , the plurality of jacks 3 correspond to the plurality of pins 2 and maintain electrical connection.

[0034] Inside the insulating body 1 , a mounting hole 11 extending outward from the pin 2 to the outside of the insulating body 1 is provided at each pin 2 .

[0035] The conductive member 42 includes a conductor 421 disposed in the mounting hole 11 ...

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PUM

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Abstract

The invention discloses an electric plug connector. The electric plug connector comprises an insulating body, a plurality of plugging holes formed in the first side of the insulating body, and a plurality of plugging pins installed at the second side of the insulating body, wherein the plugging pins and the plugging holes are in one-to-one correspondence and keep electrical connection, an electric conductor making contact with the corresponding plugging pin is arranged at the bottom of each plugging pin, and the electric conductors can be exposed out of the insulating body. When a system fault happens and fault detection needs to be conducted on a cable, a user just needs to use an electroprobe to test whether the exposed electric conductors have electric signals, then whether the cable has a fault or not can be judged, and therefore the entire test process is more convenient and rapid; in addition, the electroprobe does not make contact with a welding point in the test process, so the welding point will not be damaged.

Description

technical field [0001] The invention belongs to the technical field of signal transmission, and in particular relates to an electric connector. Background technique [0002] An electrical connection between two devices can be quickly established through an electrical connector, which is currently widely used in China's train operation control system. [0003] Existing electrical connectors generally include an insulating body, a plurality of pins are arranged on one side of the insulating body, and a plurality of jacks are arranged on the other side, and the pins and the jacks are electrically connected in one-to-one correspondence. During use, the electrical connection between the A device and the B device is realized through the cooperation of the first electrical connector and the second connector, specifically: welding the cable of the A device to the pin of the first electrical connector , solder the cable of B equipment to the pin of the second electrical connector, i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/20H01R13/66H01R13/02
Inventor 李进付刚孔照云顾国新张海丰丁建莉闻瑞胡梅龙
Owner CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD