CN216214674U

CN216214674U - Stretch-proofing ageing-resistant connecting wire

Info

Publication number: CN216214674U
Application number: CN202122360241.5U
Authority: CN
Inventors: 黄刚; 胡帅; 叶燕珍; 李艳; 唐孔
Original assignee: Shenzhen Dowei Precision Mechatronics Co ltd
Current assignee: Shenzhen Dowei Precision Mechatronics Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-05
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a stretch-resistant and aging-resistant connecting wire, which aims to solve the technical problems that in the prior art, the connecting wire is aged and the stretch-resistant effect is reduced in the long-term use process. The tensile and ageing-resistant connecting wire comprises a USB plug; the outside fixed mounting of USB plug has the connecting wire main part, the outside fixed mounting of connecting wire main part has first annular to tie, the one end fixed mounting of connecting wire main part has connecting plug, the outside fixed mounting of connecting wire main part has the second annular to tie, the outside that the second annular tied with connecting plug's outside fixed connection. This stretch-proofing ageing-resistant connecting wire only needs to be through the setting of isolated coating, effectively completely cuts off inside and external, improves inside ageing resistance effect, has improved the stretch-proofing effect of connecting wire through setting up of steel wire, improve equipment's intensity to ageing resistance and stretch-proofing processing to the connecting wire have been realized.

Description

Stretch-proofing ageing-resistant connecting wire

Technical Field

The utility model belongs to the field of data line tools, and particularly relates to a tensile and ageing-resistant connecting line.

Background

Nowadays, with the use of mobile phones and computers becoming more and more popular, there is also a high demand for data transmission, and data lines are generally used for connection, so that the transmission efficiency between the computer and the mobile phone is greatly improved due to the use of the data lines.

At present, the utility model patent that patent number is CN201720368667.6 discloses an anti-tensile data connection line, including the public interface of USB, the interface that charges, establishment stratum reticulare and shielding stratum reticulare, the right side of the public interface of USB is fixed with handles the chip, and handles the left side of chip and install first fixed pipe, first fixed pipe passes through thread and the fixed pipe fixed connection of second, the charging plug is installed on the right side of the interface that charges, and the interface that charges is located the right side of the fixed pipe of second, the inboard of establishment stratum reticulare is provided with the TPE layer, and establishes the stratum reticulare and lie in the outside of thread, the inboard on TPE layer is provided with filling layer and tensile stratum reticulare, and tensile stratum reticulare located the inside of filling layer, the inboard on shielding stratum reticulare is provided with the aluminium foil layer, and the inside parcel on aluminium foil layer has ground wire and data line. This stretch-proofing data link line compares with current data link line, and long service life has stretch-proofing effect, can fold repeatedly and can not cause damage or fracture because of warping in the charging process. What its adopted is that the stretch-proofing effect of data line is improved through the establishment stratum reticulare, but this connecting wire is in long-term use, and the connecting wire can appear ageing, and stretch-proofing effect also can reduce, and it is comparatively inconvenient to use.

Therefore, to solve the problem that the connection line is aged after being used and the anti-stretching effect is reduced, the practicability of the device needs to be improved.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide the stretch-resistant and aging-resistant connecting wire, and the technical problems that the connecting wire is aged, the stretch-resistant effect is reduced and the use is inconvenient in the long-term use process in the prior art are solved.

(2) Technical scheme

In order to solve the technical problem, the utility model provides the tensile and ageing-resistant connecting wire, which comprises a USB plug; the outside fixed mounting of USB plug has the connecting wire main part, the outside fixed mounting of connecting wire main part has first annular to tie, the one end fixed mounting of connecting wire main part has connecting plug, the outside fixed mounting of connecting wire main part has second annular to tie, the outside that second annular tied with connecting plug's outside fixed connection, the inside of connecting wire main part is including isolated coating, isolated coating's one end with first annular ties fixed connection, isolated coating's inboard fixed mounting has the rubber layer, the inboard on rubber layer is provided with the steel wire.

Use during stretch-proofing ageing-resistant connecting wire of this technical scheme, through the loop configuration that first annular knot and second annular knot, improve connecting wire main part and USB plug, the intensity of junction between the connecting plug, prevent the junction fracture, setting through isolated coating, effectively completely cut off inside and external, improve inside ageing resistance effect, through the setting on rubber layer, the intensity of connecting wire has effectively been improved, the stretch-proofing effect of connecting wire has been improved through setting up of steel wire, improve equipment's intensity, thereby ageing resistance and stretch-proofing processing to the connecting wire have been realized.

Preferably, the connecting wire main body comprises a heat insulation layer inside, the heat insulation layer is fixedly installed on the inner side of the rubber layer, an insulation layer is arranged on the inner side of the heat insulation layer, the insulation layer is connected with the rubber layer through the heat insulation layer, and the heat insulation protection treatment is performed on the inner insulation layer through the heat insulation layer.

Furthermore, the connecting wire main body comprises a wire core inside, the wire core is arranged in the center of the insulating layer, a transmission line is arranged inside the insulating layer, and the transmission line and the ground wire inside are subjected to insulating treatment through the insulating layer.

Still further, the connecting line main body comprises a ground wire inside, the ground wire is arranged inside the insulating layer, the ground wire and the transmission line are distributed in a staggered mode, and the ground wire and the transmission line are distributed in a staggered mode, so that short circuit caused by the fact that the ground wire and the transmission line are too close to each other is prevented.

Still further, the connecting line main body comprises a filling layer inside, the filling layer is arranged on the inner side of the insulating layer, the inner side of the filling layer is connected with the outer side of the conductor core, and the ground wire and the transmission line are isolated through the filling layer.

Preferably, the steel wire in the inside equidistance annular distribution on rubber layer, it is adjacent be the fork form distribution between the steel wire, through the setting on rubber layer, effectively improved the intensity of connecting wire, improved the tensile effect of connecting wire through the setting of steel wire, improve equipment's intensity.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the tensile and ageing resistant connecting wire has the advantages that the strength of the connecting part between the connecting wire main body and the USB plug and between the connecting wire main body and the connecting plug is improved through the annular structures of the first annular knot and the second annular knot, the connecting part is prevented from being broken, the inside and the outside are effectively isolated through the arrangement of the isolation coating, the internal ageing resistant effect is improved, the strength of the connecting wire is effectively improved through the arrangement of the rubber layer, the tensile effect of the connecting wire is improved through the arrangement of the steel wire, the strength of equipment is improved, the insulation protection treatment is carried out on the insulation layer inside, the insulation treatment is carried out on the transmission line and the ground line inside through the insulation layer, and the insulation treatment is carried out on the ground line and the transmission line through the filling layer, so that the ageing resistant and the tensile treatment of the connecting wire are realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an expanded view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention;

the labels in the figures are: 1. a USB plug; 2. a connecting wire main body; 3. a first annular junction; 4. a connecting plug; 5. a second ring-shaped junction; 6. an insulating coating; 7. a rubber layer; 8. a steel wire; 9. a thermal insulation layer; 10. an insulating layer; 11. a wire core; 12. a transmission line; 13. a ground wire; 14. and (5) filling the layer.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The connection line for stretch-proofing and aging-proofing in the present embodiment has a schematic perspective structure as shown in fig. 1, and a schematic expanded structure as shown in fig. 2, and includes a USB plug 1; USB plug 1's outside fixed mounting has connecting wire main part 2, connecting wire main part 2's outside fixed mounting has first annular to tie 3, connecting wire main part 2's one end fixed mounting has connecting plug 4, connecting wire main part 2's outside fixed mounting has second annular to tie 5, the outside of second annular knot 5 and connecting plug 4's outside fixed connection, connecting wire main part 2's inside is including isolated coating 6, isolated coating 6's one end and first annular knot 3 fixed connection, isolated coating 6's inboard fixed mounting has rubber layer 7, the inboard on rubber layer 7 is provided with steel wire 8.

For the present embodiment, the shapes of the USB plug 1 and the connecting line main body 2 are set according to practical application, for example, the USB plug 1 and the connecting line main body 2 may have a rectangular structure, a circular structure, or a rolled structure.

Wherein, the inside of connecting wire main part 2 is including insulating layer 9, insulating layer 9 fixed mounting is in the inboard of rubber layer 7, the inboard of insulating layer 9 is provided with insulating layer 10, insulating layer 10 passes through insulating layer 9 and rubber layer 7 interconnect, carry out thermal-insulated protection processing to inside insulating layer 10 through insulating layer 9, the inside of connecting wire main part 2 is including wire core 11, wire core 11 sets up the central point that puts in insulating layer 10, the inside of insulating layer 10 is provided with transmission line 12, carry out insulation processing to inside transmission line 12 and ground wire 13 through insulating layer 10.

The connection line body 2 includes a ground wire 13 inside, the ground wire 13 is disposed inside the insulating layer 10, the ground wire 13 and the transmission line 12 are distributed in a staggered manner, a short circuit caused by too close to the ground wire 13 and the transmission line 12 is prevented by the staggered distribution of the ground wire 13 and the transmission line 12, the connection line body 2 includes a filling layer 14 inside, the filling layer 14 is disposed inside the insulating layer 10, the inside of the filling layer 14 is connected with the outside of the conductor core 11, and the filling layer 14 is used for isolating the ground wire 13 and the transmission line 12.

Simultaneously, steel wire 8 is in the inside equidistance annular distribution of rubber layer 7, is the fork form distribution between the adjacent steel wire 8, through the setting on rubber layer 7, has effectively improved the intensity of connecting wire, has improved the tensile effect of connecting wire, improve equipment's intensity through setting up of steel wire 8.

Use during stretch-proofing ageing-resistant connecting wire of this technical scheme, through the loop configuration that first annular knot 3 and second annular knot 5, improve connecting wire main part 2 and USB plug 1, the intensity of junction between connecting plug 4, prevent the junction fracture, setting through isolated coating 6, effectively to inside and external isolated, improve inside ageing resistance effect, setting through rubber layer 7, the intensity of connecting wire has effectively been improved, the stretch-proofing effect of connecting wire has been improved through setting up of steel wire 8, improve equipment's intensity, insulating layer 10 to inside carries out thermal-insulated protection through insulating layer 9 and handles, carry out insulation treatment through insulating layer 10 to inside transmission line 12 and ground wire 13, carry out isolated processing to ground wire 13 and transmission line 12 through filling layer 14, thereby realized ageing resistance and the stretch-proofing processing to the connecting wire.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A stretch-proofing and aging-resisting connecting wire comprises a USB plug; its characterized in that, the outside fixed mounting of USB plug has the connecting wire main part, the outside fixed mounting of connecting wire main part has first annular knot, the one end fixed mounting of connecting wire main part has connecting plug, the outside fixed mounting of connecting wire main part has second annular knot, the outside of second annular knot with connecting plug's outside fixed connection, the inside of connecting wire main part is including isolated coating, isolated coating's one end with first annular knot fixed connection, isolated coating's inboard fixed mounting has the rubber layer, the inboard on rubber layer is provided with the steel wire.

2. The tensile and aging resistant connecting wire according to claim 1, wherein the connecting wire body comprises a heat insulation layer inside, the heat insulation layer is fixedly arranged on the inner side of the rubber layer, an insulation layer is arranged on the inner side of the heat insulation layer, and the insulation layer is connected with the rubber layer through the heat insulation layer.

3. The connecting wire of claim 2, wherein the main body of the connecting wire includes a wire core disposed at a center of the insulating layer, and the insulating layer includes a transmission line disposed therein.

4. The connecting wire of claim 3, wherein the connecting wire body includes a ground wire inside thereof, the ground wire is disposed inside the insulating layer, and the ground wire and the transmission line are distributed in a staggered manner.

5. The connection line of claim 4, wherein the connection line body includes a filling layer inside, the filling layer is disposed inside the insulation layer, and the inside of the filling layer is connected to the outside of the conductor core.

6. The tensile and aging resistant connecting wire according to claim 1, wherein the steel wires are distributed in an equidistant ring shape inside the rubber layer, and the adjacent steel wires are distributed in a cross shape.