CN211087938U

CN211087938U - USB data line of surpassing two meters

Info

Publication number: CN211087938U
Application number: CN201922078256.5U
Authority: CN
Inventors: 刘国清; 邓秋生; 郑仁富
Original assignee: Shenzhen Targe Industrial Co ltd
Current assignee: Shenzhen Targe Industrial Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-24
Anticipated expiration: 2029-11-27

Abstract

The utility model is suitable for a data cable technical field. The utility model discloses a USB data line of more than two meters, which comprises a first conducting wire (1), a second conducting wire (2), a third conducting wire (3), a small conducting wire (4), a ground wire (5), a conducting wire group aluminum foil (6), an aluminum foil layer (7), a weaving layer (8) and an outer cover (9); the beneficial effects of the utility model reside in that: the design adopts a parallel structure and is additionally provided with aluminum foil shielding; the length of the USB interface can be more than two meters long, the data transmission performance is better and more stable, the data transmission at longer distance is realized, and the USB interface passes the authentication of the USB association.

Description

USB data line of surpassing two meters

Technical Field

The utility model relates to a data cable technical field, in particular to USB data line of super two meters.

Background

For example, the USB data line support equipment comprises electronic products such as a mouse, a keyboard, a printer, a scanner, a camera, a flash disk, an MP3 machine, a mobile phone, a digital camera, a mobile hard disk, an external optical floppy drive, a USB network card, an ADS L Modem and a Cable Modem, so that the application of the USB data line is more and more extensive along with the rapid development of computer hardware.

The existing USB data line has the data transmission length of two meters generally, and the data transmission speed is obviously reduced at a longer distance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a USB data line of two meters surpasses, and it adopts new inner structure, and its length can be made and exceed two meters long, and data transmission performance is better, more stable.

In order to solve the problems, the utility model provides a USB data line with the length of more than two meters, which comprises a first conducting wire, a second conducting wire, a third conducting wire, a small conducting wire, a ground wire, a conducting wire group aluminum foil, an aluminum foil layer, a weaving layer and an outer cover; the aluminum foil layer is in a circular tubular shape, the first lead, the second lead, the third lead, the small lead, the ground wire and the lead group are arranged in the aluminum foil layer in an aluminum foil mode, the first lead and the second lead are combined together in parallel to form the lead group, and the lead group is arranged on the lower portion of the inner side of the aluminum foil layer; the lead group is wrapped by the aluminum foil; the third conducting wire is arranged above the conducting wire group, the small conducting wire is arranged on the left side of the third conducting wire, and the ground wire is arranged on the right side of the third conducting wire; the braided layer is outside the aluminum foil layer, and the outer layer is outside the braided layer.

Furthermore, the first conducting wire, the second conducting wire, the third conducting wire and the small conducting wire are provided with conducting wire conductors and conducting wire outer covers.

Furthermore, the colors of the first conducting wire, the second conducting wire, the third conducting wire and the small conducting wire are green, white, red and blue respectively.

Furthermore, the ground wire is a non-external-conductor wire.

Further, the first, second, and third conductive lines have a diameter larger than that of the small conductive line.

Further, the length of the data line exceeds two meters.

When in use, the data line can be used after being connected with the USB joint; because the first lead and the second lead are combined together in parallel to form the lead group, and the lead group is wrapped by the aluminum foil, the length of the data line can be more than two meters, and the data transmission performance is better and more stable.

The beneficial effects of the utility model reside in that: the design adopts a parallel structure and is additionally provided with aluminum foil shielding; the length of the USB interface can be more than two meters long, the data transmission performance is better and more stable, the data transmission at longer distance is realized, and the USB interface passes the authentication of the USB association.

Drawings

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

Fig. 1 is a schematic cross-sectional view of the present invention.

The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1, the USB data cable with a length of more than two meters includes a first wire 1, a second wire 2, a third wire 3, a small wire 4, a ground wire 5, a wire group aluminum foil 6, an aluminum foil layer 7, a braid layer 8, and an outer cover 9; the aluminum foil layer 7 is in a circular tubular shape, the first lead 1, the second lead 2, the third lead 3, the small lead 4, the ground wire 5 and the lead group aluminum foil 6 are arranged in the aluminum foil layer 7, the first lead 1 and the second lead 2 are combined together in parallel to form a lead group 12, and the lead group 12 is arranged at the lower part in the aluminum foil layer 7; the lead group 12 is wrapped by the lead group aluminum foil 6; the third conducting wire 3 is arranged above the conducting wire group 12, the small conducting wire 4 is arranged on the left side of the third conducting wire 3, and the ground wire 5 is arranged on the right side of the third conducting wire 3; the braid 8 is outside the aluminum foil layer 7 and the outer cover 9 is outside the braid 8.

Specifically speaking: the data line can be used after being connected with the USB joint; because the first lead 1 and the second lead 2 are combined together in parallel to form the lead group 12, and the lead group 12 is wrapped by the lead group aluminum foil 6, the length of the data line can be more than two meters, and the data transmission performance is better and more stable.

Referring to fig. 1, the first wire 1, the second wire 2, the third wire 3 and the small wire 4 are provided with a wire conductor and a wire jacket.

Referring to fig. 1, the first conductive line 1, the second conductive line 2, the third conductive line 3 and the small conductive line 4 are respectively green, white, red and blue.

Referring to fig. 1, the ground wire 5 is a non-covered wire.

Referring to fig. 1, the first, second, and third

conductive lines

1, 2, and 3 have a diameter larger than that of the small conductive line 4.

Referring to fig. 1, the data line has a length of more than two meters.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.

Claims

1. A USB data line with the length exceeding two meters is characterized by comprising a first conducting wire (1), a second conducting wire (2), a third conducting wire (3), a small conducting wire (4), a ground wire (5), a conducting wire group aluminum foil (6), an aluminum foil layer (7), a weaving layer (8) and an outer cover (9); the aluminum foil layer (7) is in a circular tubular shape, the first lead (1), the second lead (2), the third lead (3), the small lead (4), the ground wire (5) and the lead group aluminum foil (6) are arranged in the aluminum foil layer (7), the first lead (1) and the second lead (2) are combined together in parallel to form a lead group (12), and the lead group (12) is arranged at the lower part in the aluminum foil layer (7); the lead group (12) is wrapped by the lead group aluminum foil (6); the third conducting wire (3) is arranged above the conducting wire group (12), the small conducting wire (4) is arranged on the left side of the third conducting wire (3), and the ground wire (5) is arranged on the right side of the third conducting wire (3); the woven layer (8) is arranged outside the aluminum foil layer (7), and the outer cover (9) is arranged outside the woven layer (8).

2. The USB data line of more than two meters according to claim 1, wherein the first conducting wire (1), the second conducting wire (2), the third conducting wire (3) and the small conducting wire (4) are provided with conducting wire conductors and conducting wire coatings.

3. The USB data line of more than two meters according to claim 2, wherein the colors of the first wire (1), the second wire (2), the third wire (3) and the small wire (4) are green, white, red and blue respectively.

4. The USB data cable of more than two meters according to claim 1, characterized in that the ground wire (5) is a coverless wire.

5. The USB data cable of more than two meters according to claim 1, wherein the diameter of the first, second and third wires (1, 2, 3) is larger than the diameter of the small wire (4).

6. The USB data cable of claim 1, wherein the length of the data cable is more than two meters.