CN205319485U

CN205319485U - Signal cable coupling assembling of nai mode of vibration

Info

Publication number: CN205319485U
Application number: CN201620107503.3U
Authority: CN
Inventors: 刘青林; 朱学旺; 王东升; 张思箭; 申川; 王玉碧; 王仁超; 李思忠; 田光明
Original assignee: General Engineering Research Institute China Academy of Engineering Physics
Current assignee: General Engineering Research Institute China Academy of Engineering Physics
Priority date: 2016-02-02
Filing date: 2016-02-02
Publication date: 2016-06-15
Anticipated expiration: 2026-02-02

Abstract

The utility model discloses a signal cable coupling assembling of nai mode of vibration, which comprises a plug and a socket, the plug is provided with a plurality of contact pins group, every contact pin group is including two through switching on the contact pin that the part linked together, the socket is provided with a plurality of jacks group, and is a plurality of jack group is with a plurality of contact pin group one -to -one, every jack group is including two through switching on the jack that the part linked together. The utility model discloses avoided appearing under dynamic environment throwing off or contact failure's phenomenon, effectively improved cable junction's reliability, and then improved the signal transmission quality.

Description

A kind of signal cable of resistance to vibration shape tie-in module

Technical field

The utility model relates to electronic communication, particularly relates to the connection of the signal cable under dynamic environment, is specifically related to a kind of signal cable of resistance to vibration shape tie-in module.

Background technology

In signal testing process, carrying cable limited length due to sensor itself or product has the reasons such as seal request, signal cable often need to be transferred by tie-in module. The phenomenons such as existing signal cable tie-in module easily disengages under dynamic environment especially vibrates environment, loose contact, this kind disengages or loose contact phenomenon usually occurs in a flash, and be discontinuous, what thus may cause Signal transmissions introduces a series of pulse signal off and on or in the signal, affects signal transmission quality.

Practical novel content

The purpose of this utility model is just to provide a kind of signal cable of resistance to vibration shape tie-in module in order to solve the problem.

The utility model is achieved through the following technical solutions above-mentioned purpose:

A kind of signal cable of resistance to vibration shape tie-in module, comprise plug and socket, described plug is provided with multiple pin groups, pin groups described in each comprises two contact pins linked together by conductive member, described socket is provided with multiple insertion hole groups, multiple described insertion hole groups and multiple described pin groups one_to_one corresponding, insertion hole groups described in each comprises two jacks linked together by conductive member.

Preferably, described insertion hole groups and described pin groups are four groups.

Preferably, described conductive member is copper electrical conductor.

Preferably, described socket is provided with pilot hole, the steady brace that described plug is provided with described pilot hole mates mutually.

The beneficial effects of the utility model are:

The utility model avoids the phenomenon occurring disengagement or loose contact under dynamic environment, effectively improves the reliability that cable connects, and then improves signal transmission quality.

Accompanying drawing explanation

Fig. 1 is the main TV structure schematic diagram of socket described in the utility model;

Fig. 2 is the sectional structure schematic diagram of socket described in the utility model;

Fig. 3 is the main TV structure schematic diagram of plug described in the utility model;

Fig. 4 is the sectional structure schematic diagram of plug described in the utility model;

In figure: 1-socket, 2-cable, 3-pilot hole, 4-jack, 5-conductive member, 6-isolator, 7-plug, 8-steady brace, 9-contact pin.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model comprises plug 7 and socket 1, plug 7 is provided with multiple pin groups, each pin groups comprises two contact pins 9 linked together by conductive member 5, socket 1 is provided with multiple insertion hole groups, multiple insertion hole groups and multiple pin groups one_to_one corresponding, each insertion hole groups comprises two jacks 4 linked together by conductive member 5. The housing of socket 1 and plug 7 is isolator 6 like the prior art.

In the present embodiment, insertion hole groups and pin groups are four groups, according to the needs of practical situation, it is possible to be designed to the group number that other are different. Conductive member 5 is copper electrical conductor, ensure that to have good electroconductibility between two contact pins 9 with group or two jacks 4 with group. Socket 1 is provided with pilot hole 3, the steady brace 8 that plug 7 is provided with pilot hole 3 phase is mated, and is convenient to plug 1 together with the assembly and connection of plug 7 correspondence.

The signal cable of resistance to vibration shape the 2 tie-in module described in the utility model, when Signal transmissions, is connected with same road cable 2 with two contact pins 9 (two jacks 4) of group, backups each other.

These are only better embodiment of the present utility model, not in order to limit the utility model, all any amendment, equivalent replacement and improvement etc. done within spirit of the present utility model and principle, all should be included in protection domain of the present utility model.

Claims

1. the signal cable of resistance to a vibration shape tie-in module, comprise plug and socket, it is characterized in that: described plug is provided with multiple pin groups, pin groups described in each comprises two contact pins linked together by conductive member, described socket is provided with multiple insertion hole groups, multiple described insertion hole groups and multiple described pin groups one_to_one corresponding, insertion hole groups described in each comprises two jacks linked together by conductive member.

2. the signal cable of resistance to vibration shape tie-in module according to claim 1, it is characterised in that: described insertion hole groups and described pin groups are four groups.

3. the signal cable of resistance to vibration shape tie-in module according to claim 1, it is characterised in that: described conductive member is copper electrical conductor.

4. the signal cable of resistance to vibration shape tie-in module according to claim 1, it is characterised in that: described socket is provided with pilot hole, the steady brace that described plug is provided with described pilot hole mates mutually.