CN213183673U

CN213183673U - Signal connection line with extending structure

Info

Publication number: CN213183673U
Application number: CN202022001640.8U
Authority: CN
Inventors: 王淑范
Original assignee: Shenzhen Sanguan Siyuan Technology Co ltd
Current assignee: Shenzhen Sanguan Siyuan Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-11
Anticipated expiration: 2030-09-14
Also published as: CN213183673U8

Abstract

The utility model belongs to the signal connection line field, especially, a signal connection line with extending structure does not have extending structure to current signal connection line, can't adjust and use length, and the protecting effect is relatively poor, receives the problem of damage easily, now proposes following scheme, and it includes two signal connection line bodies, and the one end of one of them signal connection line body of two signal connection line bodies is equipped with fixed extension cover, the one end of fixed extension cover has been seted up and has been extended the groove, has seted up the fixed orifices on one side inner wall in extension groove, and the one end fixed connection of signal connection line body is in the fixed orifices, and the one end slidable mounting of another signal connection line body of two signal connection line bodies is in extending the inslot, and the one end that two signal connection line bodies are close to. The utility model discloses rational in infrastructure, convenient operation, this signal connection line have extending structure, can adjust and use length, and the protecting effect is better, are difficult to receive the damage.

Description

Signal connection line with extending structure

Technical Field

The utility model relates to a signal connection line technical field especially relates to a signal connection line with extending structure.

Background

The signal lines are mainly lines used for transmitting sensing information and control information in an electric control circuit, the signal lines are often formed into one or more bundles of transmission lines by a plurality of cables and can also be printed lines arranged in a printed circuit board, along with the continuous progress of science and technology and application, the signal lines are developed into other carriers such as optical cables and the like from metal carriers, and the signal lines with different purposes are often in different industry standards;

however, the existing signal connection line does not have an extension structure, the use length cannot be adjusted, the protection effect is poor, and the signal connection line is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the signal connecting line in the prior art does not have an extension structure, cannot adjust the use length, has poor protection effect, and is easy to be damaged, and the signal connecting line with the extension structure is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a signal connecting wire with a stretching structure comprises two signal connecting wire bodies, wherein one end of one of the two signal connecting wire bodies is provided with a fixed stretching sleeve, one end of the fixed stretching sleeve is provided with a stretching groove, one side inner wall of the stretching groove is provided with a fixing hole, one end of the signal connecting wire body is fixedly connected in the fixing hole, one end of the other signal connecting wire body of the two signal connecting wire bodies is slidably arranged in the stretching groove, the adjacent ends of the two signal connecting wire bodies are connected, the outer side of the signal connecting wire body is fixedly connected with a buffer layer, the outer side of the buffer layer is fixedly connected with an anti-shielding layer, the outer side of the anti-shielding layer is fixedly connected with a waterproof layer, the outer side of the waterproof layer is fixedly connected with a stabilizing layer, the outer side of the stabilizing layer is fixedly connected with a, and the outer side of the fireproof layer is fixedly connected with an anti-wear layer.

Preferably, the sliding blocks are fixedly mounted on the two inner walls of the extension groove, sliding grooves are formed in the two sides of the signal connecting wire body, and the sliding blocks are connected in the corresponding sliding grooves in a sliding mode.

Preferably, the wear-resistant layer is a PA plastic film, the fireproof layer is polyurethane resin, the wear-resistant layer can improve the wear resistance of the signal connecting line body, and the fireproof layer can improve the heat insulation effect of the signal connecting line body.

Preferably, the heat insulation layer is a high-temperature-resistant fiber felt, and the stabilizing layer is a metal wire.

Preferably, the waterproof layer is a waterproof film, and the waterproof layer can increase the waterproof performance of the signal connecting wire body.

Preferably, the anti-interference shielding layer is an anti-interference aluminum foil layer, and the buffer layer is a rubber layer.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, the signal connecting wire bodies are pulled, the two signal connecting wire bodies extend towards the directions away from each other, so that the using length of the signal connecting wire bodies can be adjusted, the wear-resistant layer can improve the wear-resistant performance of the signal connecting wire bodies, the stable layer can improve the overall stability of the signal connecting wire bodies, the anti-interference capability of the signal connecting wire bodies can be improved by the anti-shielding layer, and the buffering performance of the signal connecting wire bodies can be improved by the buffer layer;

the utility model discloses rational in infrastructure, convenient operation, this signal connection line have extending structure, can adjust and use length, and the protecting effect is better, are difficult to receive the damage.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural diagram of the signal connection line body according to the present invention;

fig. 3 is a schematic view of a part a of the structure of the present invention.

In the figure: 1. a signal connection line body; 2. fixing the stretching sleeve; 3. an extension groove; 4. a chute; 5. a slider; 6. a wear-resistant layer; 7. a fire barrier layer; 8. a thermal insulation layer; 9. a stabilizing layer; 10. a waterproof layer; 11. an anti-shielding layer; 12. a buffer layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a signal connection line with an extension structure includes two signal connection line bodies 1, one end of one of the two signal connection line bodies 1 is provided with a fixed extension sleeve 2, one end of the fixed extension sleeve 2 is provided with an extension groove 3, one side inner wall of the extension groove 3 is provided with a fixing hole, one end of the signal connection line body 1 is fixedly connected in the fixing hole, one end of the other signal connection line body 1 of the two signal connection line bodies 1 is slidably installed in the extension groove 3, the ends of the two signal connection line bodies 1 close to each other are connected, the outer side of the signal connection line body 1 is fixedly connected with a buffer layer 12, the outer side of the buffer layer 12 is fixedly connected with an anti-shielding layer 11, the outer side of the anti-shielding layer 11 is fixedly connected with a waterproof layer 10, the outer side of the, the outside fixedly connected with insulating layer 8 of firm layer 9, the outside fixedly connected with flame retardant coating 7 of insulating layer 8, the outside fixedly connected with wearing layer 6 of flame retardant coating 7.

In this embodiment, equal fixed mounting has slider 5 on two inner walls of extension groove 3, and spout 4 has all been seted up to the both sides of signal connection line body 1, and slider 5 sliding connection is in corresponding spout 4.

In this embodiment, the wear-resistant layer 6 is a PA plastic film, the fireproof layer 7 is a polyurethane resin, the wear-resistant layer 6 can improve the wear resistance of the signal connection line body 1, and the fireproof layer 7 can increase the heat insulation effect of the signal connection line body 1.

In this embodiment, the heat insulating layer 8 is a high temperature resistant fiber mat, and the stabilizing layer 9 is a metal wire.

In this embodiment, the waterproof layer 10 is a waterproof film, and the waterproof layer 10 can increase the waterproof performance of the signal connection line body 1.

In this embodiment, the anti-shielding layer 11 is an anti-interference aluminum foil layer, and the buffer layer 12 is a rubber layer.

In this embodiment, through pulling signal connection line body 1, two signal connection line bodies 1 extend to the direction of keeping away from each other, one of them signal connection line body 1 slides in extending groove 3, can adjust signal connection line body 1's use length, wearing layer 6 can promote signal connection line body 1's wear resistance, flame retardant coating 7 can increase signal connection line body 1's thermal-insulated effect, stable layer 9 can improve signal connection line body 1 holistic stability, waterproof layer 10 can increase signal connection line body 1's waterproof performance, anti-interference ability that anti-shield layer 11 can promote signal connection line body 1, buffer layer 12 can promote signal connection line body 1's cushioning nature.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this signal connection line have extending structure, can adjust and use length, and the protecting effect is better, are difficult to receive the damage.

Claims

1. A signal connecting line with an extension structure comprises two signal connecting line bodies (1) and is characterized in that one end of one of the two signal connecting line bodies (1) is provided with a fixed extension sleeve (2), one end of the fixed extension sleeve (2) is provided with an extension groove (3), one inner wall of one side of the extension groove (3) is provided with a fixed hole, one end of the signal connecting line body (1) is fixedly connected in the fixed hole, one end of the other signal connecting line body (1) of the two signal connecting line bodies (1) is slidably arranged in the extension groove (3), one ends of the two signal connecting line bodies (1) close to each other are connected, the outer side of the signal connecting line body (1) is fixedly connected with a buffer layer (12), and the outer side of the buffer layer (12) is fixedly connected with an anti-shielding layer (11), the outer side of the anti-shielding layer (11) is fixedly connected with a waterproof layer (10), the outer side of the waterproof layer (10) is fixedly connected with a stabilizing layer (9), the outer side of the stabilizing layer (9) is fixedly connected with a heat insulation layer (8), the outer side of the heat insulation layer (8) is fixedly connected with a fireproof layer (7), and the outer side of the fireproof layer (7) is fixedly connected with an anti-wear layer (6).

2. The signal connection line with the extension structure as claimed in claim 1, wherein the two inner walls of the extension groove (3) are both fixedly mounted with a sliding block (5), the two sides of the signal connection line body (1) are both provided with sliding grooves (4), and the sliding blocks (5) are slidably connected in the corresponding sliding grooves (4).

3. The signal connection line with an extension structure as claimed in claim 1, wherein the abrasion-resistant layer (6) is a PA plastic film, and the fire-resistant layer (7) is a polyurethane resin.

4. The signal connection line with an extended structure according to claim 1, wherein the thermal insulation layer (8) is a high temperature resistant fiber felt, and the stabilizing layer (9) is a metal wire.

5. The signal connection line with an extended structure as claimed in claim 1, wherein the waterproof layer (10) is a waterproof film.

6. The signal connection line with an extended structure of claim 1, wherein the anti-shielding layer (11) is an anti-interference aluminum foil layer, and the buffer layer (12) is a rubber layer.