CN212033342U

CN212033342U - Data line

Info

Publication number: CN212033342U
Application number: CN202020628772.0U
Authority: CN
Inventors: 黄文明
Original assignee: Bozhou Lanto Electronic Ltd
Current assignee: Bozhou Lanto Electronic Ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-27
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a data line, data line includes connecting wire and connector, the connecting wire penetrates in the shell of connector with the joint electricity of connector is connected, the connecting wire with the junction of shell is provided with the protection architecture who has the corrugate, the corrugate protection architecture has strengthened the resistant extrusion and the tensile performance of data line, can solve the problem that takes place broken string, brokenly the skin in the data line long-term use, has improved the life of data line.

Description

Data line

Technical Field

The utility model relates to an electronic communication technical field, concretely relates to data line.

Background

Fig. 1 is a structural diagram of a conventional data line. In the data line of the prior electronic device, the joint A1 of the data line is bent frequently during the long-term use. When the tab A1 of the data line is bent, the inner plastic of the tab connection line A2 is squeezed and the outer plastic is stretched. During the use of the data cable, the joint connection line a2 is repeatedly squeezed and stretched to cause plastic stress failure, thereby causing the outer skin of the wire rod to crack and even causing wire breakage.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a data line can solve the problem that takes place broken string, broken skin in the long-term use of data line, has improved the life of data line.

The embodiment of the utility model provides a data line, data line includes:

a connecting wire;

the connector comprises a shell and a joint partially arranged in the shell, and the connecting wire penetrates into the shell and is electrically connected with the joint;

the connection line is provided with a protection structure at the connection position of the shell, and the protection structure is corrugated.

Further, the protective structure is a bellows.

Further, the protection structure includes:

a fixing portion provided at an outer side of the housing;

and a corrugated portion having a predetermined length, provided outside a junction of the connection line and the case, the corrugated portion being integrally formed with the fixing portion.

Further, the protection structure includes:

the corrugated part is provided with a preset length and is arranged outside the joint of the connecting line and the shell, and the corrugated part is fixedly connected with the shell;

and the insulating part is fixedly connected with the corrugated part, is arranged on the outer side of the connecting wire and is integrally formed with the corrugated part.

Further, the protection structure is integrally formed through an embedding forming process.

Further, the material of the protection structure is a plastic material with elasticity.

Further, the end of the housing has a receptacle;

the protection structure comprises a packaging part and a corrugated part, wherein the packaging part is arranged at a first end of the corrugated part;

the packaging part of the protection structure is inserted into the jack and is connected with the shell in a sealing mode, and the second end of the corrugated part is sealed with the connecting line through filling packaging liquid.

The utility model discloses the data line includes connecting wire and connector, the connecting wire penetrates in the shell of connector with the joint electricity of connector is connected, the connecting wire with the junction of shell is provided with the protection architecture who has the corrugate, the corrugate protection architecture has strengthened the resistant extrusion and the stretch-proof performance of data line, can solve the problem that takes place the broken string, brokenly the skin in the long-term use of data line, has improved the life of data line.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of a conventional data line structure;

fig. 2 is a first schematic structural diagram of a data line according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a data line according to the first embodiment of the present invention;

fig. 4 is an exploded view of a data line according to a first embodiment of the present invention;

fig. 5 is a cross-sectional view of a data line of a second embodiment of the present invention;

fig. 6 is a cross-sectional view of a data line according to a third embodiment of the present invention.

Detailed Description

The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in detail. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean that, for example, they may be fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The first embodiment is as follows:

fig. 2 to 4 are schematic structural diagrams of the data line of the present embodiment. As shown in fig. 2 to 4, the data line includes a connection line 1, a connector 2, and a protection structure 3. The connecting wire 1 is electrically connected with the connector 2 and is used for realizing different functions of data transmission, charging and the like. The protection structure 3 is arranged at the joint of the connecting wire 1 and the shell 21, can buffer the deformation of the bending part of the data wire, and delays the cracking or breaking speed of the outer skin of the connecting wire 1, thereby effectively prolonging the service life of the data wire.

In the present embodiment, the connecting wire 1 refers to an electrical wire having an insulating sheath on the outside. The connecting wire 1 is electrically connected with the connector 2, and can realize functions of data transmission or charging and the like.

The connector 2 includes a housing 21 and a joint 22. A first portion of the connector 22 is secured within the housing 21 and a second portion of the connector 22 extends from the housing 21. The connecting wire 1 penetrates into the housing 21 and is electrically connected with the connector 22, as shown in fig. 2 and 3.

Specifically, the connection line 1 penetrates into the housing 21 from a side of the housing 21 near the first portion of the contact 22, and is electrically connected to the contact 22. That is, the connection line 1 is located on the opposite side of the portion (second portion) from which the contact 22 protrudes.

The outer shell 21 is wrapped on the outer side of a part of the joint 22, and the outer shell 21 is made of an insulating material. The housing 21 not only facilitates grasping and use by a user, but also plays a role of insulation protection. The material of the housing 21 may be any insulating material, such as rubber, nylon, PVC material, TPE material, or TPR material. Further, the housing 1 has good elasticity and strength.

The connector 22 can be any connector or terminal that can be electrically connected with electronic equipment, such as a USB connector, a Lightning connector, a Micro-USB connector, a Type-C connector, an apple android dual-face connector, an earphone connector and the like.

In this embodiment, the protective structure 3 is a bellows. The bellows has a plurality of transversely corrugated cylindrical thin-walled corrugated shells, i.e. tubular elastic elements connected by foldable corrugated sheets in the direction of folding and expansion. The material of the bellows may be provided to be the same material as the housing 21. For example, the material of the bellows may be any insulating material such as rubber, nylon, PVC material, TPE material or TPR material. The material of the corrugated pipe has the excellent characteristics of environmental protection, no toxicity, soft touch, fatigue resistance and the like. When the corrugated pipe is bent, the inner part of the corrugated pipe can be compressed, and the outer side of the corrugated pipe can be stretched, so that the extrusion and stretching of the plastic material can be buffered when the corrugated pipe is bent.

In this embodiment, the protection structure 3 may be wrapped outside the connection between the housing 21 and the connection line 1 by insert molding. In other alternative implementations, the protective structure 3 may also be made by injection molding or the like. The embedding and forming means that the connected connector 2 and the connecting line 1 are placed in a mold, and then plastic liquid is poured, namely a layer of plastic is coated on the outer side of the connecting position of the connecting line 1 to form the protective structure 3. The insert molding has good sealing performance.

In another alternative implementation, the protective structure 3 comprises a packing 34 and a bellows 35, the packing 34 being arranged at a first end of the bellows 35. The end of the housing 21 has a receptacle 211, as shown in fig. 4. The insertion hole 211 is provided at a side opposite to the connector 22. The outside of connecting wire 1 and expose connecting wire 1 are located at first to protective structure 3 cover, protective structure 3's encapsulation portion 34 is close to connecting wire 1's outside, then insert connecting wire 1 in the jack 211 back and connect 22 electricity in the shell 21, insert protective structure 3's encapsulation portion 34 to jack 211 and shell 21 and be connected finally to through the second end perfusion encapsulation liquid realization protective structure 3 and connecting wire 1 at shell 1 and protective structure 3's junction and ripple 35. The second end of the bellows 35 refers to the side remote from the housing 21.

The protection architecture 3 of this embodiment adopts bellows or ripple structure to protect shell 21 and connecting wire 1's junction, and it is the same with the principle of straw, can carry out the laminating of circularity and expand to the many rings of ripples of flexure, and it can not extrude and stretch this some rings of ripples, has left sufficient space for the rocking motion of flexure, and then has reduced the deformation volume of data line flexure in the use, can prevent the connecting wire rupture, has improved the life of data line.

The connector of the data line of this embodiment is that USB connects, Lightning connects, Micro-USB connects, Type-C connects, the tall and erect double-sided grafting of apple ann connects etc. and connects. Different connectors can be connected with the mobile electronic equipment with the corresponding interface, and different requirements of users can be met.

Example two:

fig. 5 is a sectional view of the data line of the present embodiment. As shown in fig. 5, the data line includes a connection line 1, a connector 2, and a protection structure 3. The connecting wire 1 is electrically connected with the connector 2 and is used for realizing different functions of data transmission, charging and the like. The protection structure 3 is arranged at the joint of the connecting wire 1 and the shell 21, can buffer the deformation of the bending part of the data wire, and delays the cracking or breaking speed of the outer skin of the connecting wire 1, thereby effectively prolonging the service life of the data wire.

In this embodiment, the structures of the connection line 1 and the connector 2 are the same as those of the first embodiment, and are not described again.

In the present embodiment, the protective structure 3 includes a corrugated portion 32 and an insulating portion 33, as shown in fig. 5. The corrugated portion 32 and the insulating portion 33 are integrally formed. Wherein, the corrugated part 32 is arranged outside the connection position of the connection line 1 and the shell 21, and the corrugated part 32 is fixedly connected with the shell 21. The insulating portion 33 is provided outside the connection line 1. The protective structure 3 may be integrally formed by an insert molding process. In the present embodiment, the structure of the corrugated portion 32 is the same as that of the corrugated portion of the first embodiment and the principle thereof is not described herein again. The material of the protective structure 3 is also the same as that of the above embodiments, and is a plastic material with elasticity and fatigue resistance.

Example three:

fig. 6 is a sectional view of the data line of the present embodiment. As shown in fig. 6, the data line includes a connection line 1, a connector 2, and a protection structure 3. The connecting wire 1 is electrically connected with the connector 2 and is used for realizing different functions of data transmission, charging and the like. The protection structure 3 is arranged at the joint of the connecting wire 1 and the shell 21 and at the outer side of the shell 21, can buffer the deformation of the bending part of the data wire, and delays the cracking or breaking speed of the outer skin of the connecting wire 1, thereby effectively prolonging the service life of the data wire.

In the present embodiment, the protective structure 3 includes a fixed portion 31 and a corrugated portion 32, as shown in fig. 6. The fixing portion 31 is provided outside the housing 21. The corrugated portion 32 is provided outside the connection of the connection line 1 and the housing 21. The corrugated portion 32 is integrally formed with the fixing portion 31. The protective structure 3 may be integrally formed by an insert molding process. The embedding molding means that the connected connector 2 and the connecting line 1 are placed in a mold, and then plastic liquid is poured, namely a layer of plastic is coated on the outer sides of the connecting line 1 and the shell 21 to form the protective structure 3. The insert molding has good sealing performance.

In the present embodiment, the structure of the corrugated portion 32 is the same as that of the corrugated portion of the first embodiment and the principle thereof is not described herein again. The material of the protective structure 3 is also the same as that of the above embodiments, and is a plastic material with elasticity and fatigue resistance.

The protection structures in the above three embodiments can be applied to products covering all connection classes, and are not limited to the types of data lines mentioned in the above embodiments.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A data line, comprising:

a connecting wire (1);

the connector (2) comprises a shell (21) and a joint (22) partially arranged in the shell (21), and the connecting wire (1) penetrates into the shell (21) and is electrically connected with the joint (22);

wherein, the connection of connecting wire (1) with shell (21) is provided with protection architecture (3), protection architecture (3) have the corrugate.

2. The data line according to claim 1, characterized in that the protective structure (3) is a corrugated tube.

3. The data line according to claim 1, characterized in that the protection structure (3) comprises:

a fixed portion (31) provided outside the housing (21);

a corrugated portion (32) having a predetermined length, provided outside a junction of the connection line (1) and the housing (21), the corrugated portion (32) being integrally formed with the fixing portion (31).

4. The data line according to claim 1, characterized in that the protection structure (3) comprises:

a corrugated portion (32) having a predetermined length, provided outside a connection of the connection line (1) and the housing (21), the corrugated portion (32) being fixedly connected to the housing (21);

an insulating portion (33) fixedly connected with the corrugated portion (32), wherein the insulating portion (33) is arranged on the outer side of the connecting wire (1), and the insulating portion (33) and the corrugated portion (32) are integrally formed.

5. The data line according to claim 3 or 4, characterized in that the protective structure (3) is integrally formed by an insert molding process.

6. The data line according to claim 1, characterized in that the material of the protective structure (3) is a plastic material with elasticity.

7. The data line of claim 2, wherein the end of the housing (21) has a receptacle (211);

the protective structure (3) comprises a packing portion (34) and a corrugated portion (35), the packing portion (34) being arranged at a first end of the corrugated portion (35);

the packaging part (34) of the protection structure (3) is inserted into the insertion hole (211) and is in sealing connection with the shell (21), and the second end of the corrugated part (35) is sealed with the connecting line (1) through filling packaging liquid.