CN220138808U

CN220138808U - Data line

Info

Publication number: CN220138808U
Application number: CN202320582784.8U
Authority: CN
Inventors: 谢裕杰; 王顺; 杜常明; 刘怀舟
Original assignee: Luxshare Precision Industry Chuzhou Ltd
Current assignee: Luxshare Precision Industry Chuzhou Ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-12-05
Anticipated expiration: 2033-03-21
Also published as: TWM645863U

Abstract

The utility model discloses a data line, which comprises a plug, a supporting main body and a cable, wherein the plug is configured to be connected with electronic equipment, the supporting main body is connected with the plug, the supporting main body is provided with an inner cavity, and one end of the cable passes through the inner cavity to be electrically connected with the plug; the data line further comprises a first supporting portion and a second supporting portion, the first supporting portion circumferentially surrounds the supporting main body, and the second supporting portion is arranged outside the supporting main body and located on the periphery of the cable. According to the utility model, the first supporting part is arranged on the outer surface of the supporting main body, so that the supporting main body has good bending resistance.

Description

Data line

Technical Field

The utility model relates to the technical field of data transmission lines, in particular to a data line.

Background

With the development of electronics industry, electronic products are gradually popularized in daily life of people, and the data line for data transmission or charging of the electronic products has become an indispensable part in our life. The data line includes SR (Strain Relief) for relieving stress of the wire, preventing core wire breakage at the wire connection, thereby protecting the wire. In the related art, the SR strength is insufficient, and the SR strength is easily broken due to larger bending moment, so that the service performance is influenced; to increase the strength, the SR overall structure is increased, but this affects the bendability and softness of the wire, affecting the use.

Disclosure of Invention

The utility model aims to provide a bending-resistant data line.

The aim of the utility model is achieved by the following technical scheme:

a data line, comprising:

a plug configured to connect to an electronic device;

the support body is connected with the plug and is provided with an inner cavity; and

one end of the cable passes through the inner cavity and is electrically connected with the plug;

the data line further comprises a first supporting portion and a second supporting portion, the first supporting portion circumferentially surrounds the supporting main body, and the second supporting portion is arranged outside the supporting main body and located on the periphery of the cable.

As a further improved technical scheme of the utility model, the first supporting part comprises a plurality of first supporting rings, the plurality of first supporting rings are arranged on the supporting main body at intervals, a connecting part is arranged between the second supporting part and the supporting main body, the second supporting part comprises a plurality of second supporting rings, and the plurality of second supporting rings are arranged on the connecting part at intervals; the first supporting part is circumferentially connected to the outer surface of the supporting main body, and the second supporting part is circumferentially located at the periphery of the cable.

As a further improved technical scheme of the utility model, the first supporting part, the second supporting part, the connecting part and the supporting main body are integrated.

As a further improved technical scheme of the utility model, the connecting part is connected with one end of the supporting main body far away from the plug, the connecting part is positioned at the periphery of the cable, and the second supporting part is circumferentially connected with the outer surface of the connecting part;

the connecting portion is provided with a groove along the length direction, and at least part of the cable is exposed to the outside through the groove.

As a further improved technical solution of the present utility model, the inner surface of the connecting portion is in contact with the outer surface of the cable, and the inner surface of the portion of the second supporting portion located in the groove is in contact with the outer surface of the cable.

As a further improved technical solution of the present utility model, the supporting body includes a first end and a second end, the first end is connected with the plug, and the size of the supporting body gradually decreases from the first end to the second end; the first support rings taper in size from the first end to the second end.

As a further improved technical scheme of the utility model, the sizes of the plurality of second support rings are consistent, and the sizes of the second support rings are consistent with the sizes of the nearest first support rings.

As a further improved technical scheme of the utility model, the connecting part comprises a first connecting part and a second connecting part, the first connecting part and the second connecting part are symmetrically arranged at intervals and are of arc structures, the arc surfaces of the first connecting part and the second connecting part are matched with the outer surface of the cable, and the groove is positioned between the first connecting part and the second connecting part.

As a further improved technical scheme of the utility model, the plug comprises a plug body and a shell, at least part of the plug body is positioned in the shell, one end of the plug body is connected with the electronic equipment, and the supporting main body is connected with the other end of the plug body.

As a further improved technical solution of the present utility model, the first support ring with the largest dimension in the first support part has a first width along a first direction, and the housing has a second width along the first direction, and the first width is not larger than the second width.

According to the utility model, the first supporting part is arranged on the outer surface of the supporting main body, so that the supporting main body has good bending resistance; the second supporting part is arranged outside the supporting main body, so that the cable at the root of the supporting main body has a larger bending radian, and the cable is prevented from being broken due to a larger bending moment.

Drawings

FIG. 1 is a perspective view of a data line of the present utility model;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is a perspective cutaway view of FIG. 1;

fig. 5 is a rear view of fig. 1.

Detailed Description

Exemplary embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. If there are several specific embodiments, the features in these embodiments can be combined with each other without conflict. When the description refers to the accompanying drawings, the same numbers in different drawings denote the same or similar elements, unless otherwise specified. What is described in the following exemplary embodiments does not represent all embodiments consistent with the utility model; rather, they are merely examples of apparatus, articles, and/or methods that are consistent with aspects of the utility model as set forth in the claims.

The terminology used in the present utility model is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present utility model. As used in the specification and claims of the present utility model, the singular forms "a," "an," or "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that words such as "first," "second," and the like, used in the description and in the claims of the present utility model, do not denote any order, quantity, or importance, but rather are names used to distinguish one feature from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, the terms "front," "rear," "upper," "lower," and the like are used herein for convenience of description and are not limited to a particular location or to a spatial orientation. The word "comprising" or "comprises", and the like, is an open-ended expression, meaning that elements appearing before "comprising" or "including", encompass the elements appearing after "comprising" or "including", and equivalents thereof, and not exclude that elements appearing before "comprising" or "including", may also include other elements. In the present utility model, if a plurality of the above-mentioned components are present, the meaning of the above-mentioned components is two or more.

Referring to fig. 1 to 5, the present utility model discloses a data cable, which includes a plug 1, a supporting body 2 and a cable 3, wherein the plug 1 is configured to be connected with an electronic device, and the electronic device may be a mobile phone, a tablet, a computer, etc. The support body 2 is connected to the plug 1, the support body 2 has an inner cavity 201, and one end of the cable 3 is electrically connected to the plug 1 through the inner cavity 201. The supporting body 2 protects the junction of the cable 3 and the plug 1 from breakage of the core wire of the cable 3.

Referring to fig. 1, the data line further includes a first supporting portion 21 and a second supporting portion 22, where the first supporting portion 21 is circumferentially disposed around the supporting body 2, so that the supporting body has better bending resistance. The second supporting portion 22 is disposed outside the supporting body 2 and located at the periphery of the cable 3, so that the cable at the root of the supporting body has a larger bending radian, and is prevented from being broken due to a larger bending moment.

In one embodiment of the present utility model, the first support portion 21 and the second support portion 22 are both annular structures. The first support portion 21 is circumferentially connected to the outer surface of the support body 2, and the second support portion 22 is circumferentially located at the periphery of the cable 3.

Specifically, referring to fig. 3, the first supporting portion 21 includes a plurality of first supporting rings 211, the plurality of first supporting rings 211 are disposed on the supporting main body 2 at intervals, and the plurality of first supporting rings 211 are arranged on the outer surface of the whole supporting main body 2, so that the supporting main body 2 has a larger bending radian, so as to avoid the supporting main body 2 from being broken due to an overlarge bending angle.

With continued reference to fig. 3, a connection portion 23 is provided between the second support portion 22 and the support body 2, and the connection portion 23 is connected to an end of the support body 2 remote from the plug 1. The connection portion 23 is located at the periphery of the cable 3, the second support portion 22 is circumferentially connected to the outer surface of the connection portion 23, and no connection structure (such as ribs) is disposed between the plurality of first support rings 211. Specifically, one end of the connection portion 23 is connected to the support body 2, and the other end of the connection portion 23 extends to the cable 3. The second supporting portion 22 includes a plurality of second supporting rings 221, and the plurality of second supporting rings 221 are disposed at intervals on the connecting portion 23. The first supporting part 21, the second supporting part 22, the connecting part 23 and the supporting main body 2 are integrally arranged, so that the plastic injection molding can be realized, the manufacturing is convenient, and the cost is lower.

Referring to fig. 2, the connection portion 23 is provided with a groove 231 in a length direction, and at least a portion of the cable 3 is exposed to the outside through the groove 231. The groove 231 penetrates the entire connecting portion 23 in the length direction. During injection molding of the support body 2, the molding material may flow into the mold of the second support portion 22 through the grooves 231, thereby achieving integral molding.

In one embodiment of the present utility model, the inner surface of the connection portion 23 is in contact with the outer surface of the cable 3, and the inner surface of the portion of the second support portion 22 located in the groove 231 is in contact with the outer surface of the cable 3. The cable 3 at the root of the supporting main body 2 is wrapped through the connecting part 23 and the second supporting part 22, so that the cable 3 has a larger bending radian, and the cable 3 is prevented from being broken due to overlarge bending angle. Of course, in other embodiments, a small gap may exist between the connection portion 23, the second support portion 22, and the cable 3.

In the illustrated embodiment of the present utility model, referring to fig. 3, the connection portion 23 includes a first connection portion 232 and a second connection portion 233, where the first connection portion 232 and the second connection portion 233 are symmetrically disposed and have arc structures, and arc surfaces of the first connection portion 232 and the second connection portion 233 are adapted to an outer surface of the cable 3. The groove 231 is located between the first connection portion 232 and the second connection portion 233. In some embodiments, a first gap 234 exists between one side of the first connection portion 232 and one side of the second connection portion 233, a second gap 235 exists between the other side of the first connection portion 232 and the other side of the second connection portion 233, and the trench 231 includes at least the first gap 234 and the second gap 235.

The support body 2 is flat and has a light and thin characteristic. Referring to fig. 4, the support body 2 includes a first flat surface 261, a second flat surface 262 opposite to the first flat surface 261, a first arc surface 263 connecting one side of the first flat surface 261 with one side of the second flat surface 262, and a second arc surface 264 connecting the other side of the first flat surface 261 with the other side of the second flat surface 262. The first support ring 211 includes a third straight surface 2111, a fourth straight surface 2112 opposite to the third straight surface 2111, a third arc surface 2113 connecting one side of the third straight surface 2111 with one side of the fourth straight surface 2112, and a fourth arc surface 2114 connecting the other side of the third straight surface 2111 with the other side of the fourth straight surface 2112. The third straight surface 2111 is parallel to the first straight surface 261, and the fourth straight surface 2112 is parallel to the second straight surface 262, that is, the first support ring 211 is also flat.

Referring to fig. 2, the support body 2 includes a first end 24 and a second end 25, the first end 24 is connected to the plug 1, and the connection portion 23 is connected to the second end 25. The support body 2 tapers in size from the first end 24 to the second end 25, which is advantageous for stress relief. The first plurality of support rings 211 taper in size from the first end 24 to the second end 25. That is, the first support ring 211 closer to the first end 24 is larger in size and the first support ring 211 closer to the second end 25 is smaller in size. The dimensions of the plurality of second support rings 221 are identical, the dimensions of the second support rings 221 being identical to the dimensions of the nearest first support ring 211.

In one embodiment of the present utility model, the plurality of first supporting rings 211 are disposed on the supporting body 2 at equal intervals, and the plurality of second supporting rings 221 are disposed on the connecting portion 23 at equal intervals, so as to provide a better use feeling for a user. Of course, in other embodiments, the plurality of first supporting rings 211 may not be arranged at equal intervals, for example, the intervals between the plurality of first supporting rings 211 gradually increase from the first end 24 to the second end 25.

Referring to fig. 5, the plug 1 includes a plug body 11 and a housing 12, at least a portion of the plug body 11 is located in the housing 12, one end of the plug body 11 is connected to an electronic device, and the support main 2 is connected to the other end of the plug body 11. The first support ring 211 having the largest size in the first support portion 21 has a first width W1 in the first direction W-W, and the housing 12 has a second width W2 in the first direction W-W, the first width W1 being not greater than the second width W2. One end of the cable 3 passes through the inner cavity 201 of the support body 2 to be electrically connected with the plug body 11.

According to the utility model, the first supporting part 21 is arranged on the outer surface of the supporting main body 2, so that the supporting main body 2 has good bending resistance; moreover, no connection structure (such as ribs) is arranged between the plurality of first support rings 211 of the first support portion 21, and the second support portion 22 is arranged outside the support main body 2, and the plurality of second support rings 221 of the second support portion 22 are arranged at equal intervals on the connection portion 23, so that the cable 3 at the root of the support main body 2 has a larger bending radian, and is prevented from being broken due to a larger bending moment.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and it should be understood that the present utility model should be based on those skilled in the art, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the present utility model without departing from the spirit and scope of the present utility model and modifications thereof should be covered by the scope of the claims of the present utility model.

Claims

1. A data line, comprising:

-a plug (1), the plug (1) being configured to connect to an electronic device;

-a support body (2), the support body (2) being connected to the plug (1), the support body (2) having an inner cavity (201); and

a cable (3), wherein one end of the cable (3) passes through the inner cavity (201) to be electrically connected with the plug (1);

the data line is characterized by further comprising a first supporting part (21) and a second supporting part (22), wherein the first supporting part (21) circumferentially surrounds the supporting main body (2), and the second supporting part (22) is arranged outside the supporting main body (2) and is positioned at the periphery of the cable (3).

2. The data line according to claim 1, wherein the first supporting portion (21) includes a plurality of first supporting rings (211), the plurality of first supporting rings (211) are disposed on the supporting body (2) at intervals, a connecting portion (23) is disposed between the second supporting portion (22) and the supporting body (2), the second supporting portion (22) includes a plurality of second supporting rings (221), and the plurality of second supporting rings (221) are disposed on the connecting portion (23) at intervals;

the first support part (21) is circumferentially connected to the outer surface of the support body (2), and the second support part (22) is circumferentially located at the periphery of the cable (3).

3. The data line according to claim 2, characterized in that the first support portion (21), the second support portion (22), the connection portion (23) and the support body (2) are one-piece.

4. A data line according to claim 2, characterized in that the connection portion (23) connects an end of the support body (2) remote from the plug (1), the connection portion (23) being located at the periphery of the cable (3), the second support portion (22) being circumferentially connected to an outer surface of the connection portion (23);

the connecting portion (23) is provided with a groove (231) along the length direction, and at least part of the cable (3) is exposed to the outside through the groove (231).

5. A data line according to claim 4, characterized in that the inner surface of the connection portion (23) is in contact with the outer surface of the cable (3), and the inner surface of the portion of the second support portion (22) located in the groove (231) is in contact with the outer surface of the cable (3).

6. A data line according to any one of claims 3 to 5, characterized in that the support body (2) comprises a first end (24) and a second end (25), the first end (24) being connected to the plug (1), the support body (2) decreasing in size from the first end (24) to the second end (25);

-a number of said first support rings (211) decreasing in size from said first end (24) to said second end (25).

7. The data line according to claim 6, characterized in that several of the second support rings (221) are of identical size, the second support rings (221) being of identical size to the nearest first support ring (211).

8. The data line according to claim 5, wherein the connection portion (23) includes a first connection portion (232) and a second connection portion (233), the first connection portion (232) and the second connection portion (233) are arranged symmetrically at intervals and are arc structures, arc surfaces of the first connection portion (232) and the second connection portion (233) are adapted to an outer surface of the cable (3), and the groove (231) is located between the first connection portion (232) and the second connection portion (233).

9. The data line according to claim 6, characterized in that the plug (1) comprises a plug body (11) and a housing (12), at least part of the plug body (11) is located in the housing (12), one end of the plug body (11) is connected to the electronic device, and the support body (2) is connected to the other end of the plug body (11).

10. The data line according to claim 9, wherein the first support ring (211) of the largest dimension of the first support (21) has a first width (W1) along a first direction (W-W), the housing (12) has a second width (W2) along the first direction (W-W), the first width (W1) being no greater than the second width (W2).