CN212516682U - Ultra-thin coaxial high-speed transmission data line of USB 3.1 - Google Patents

Abstract

The utility model discloses a USB 3.1 superfine coaxial high speed transmission data line, including first wire (1), second wire (2), third wire (3), fourth wire (4), first big wire (5), second big wire (6), first little wire (7), second little wire (8), third little wire (9), fourth little wire (10), fifth little wire (11), filler wire (12), cotton paper layer (13), weaving layer (14) and tegument (15), first wire (1), second wire (2), third wire (3) and fourth wire (4) all include conductor (101), insulating layer (102), winding layer (103) and copper foil and hot melt wheat and draw layer (104). The utility model discloses the signal line adopts coaxial structure, not only can satisfy bandwidth 5Gpbs high speed signal transmission's requirement and can also accomplish 3.0mm to the line footpath.

Description

Ultra-thin coaxial high-speed transmission data line of USB 3.1

Technical Field

The utility model relates to a data cable technical field, in particular to USB 3.1 superfine coaxial high-speed transmission data line.

Background

The USB data line is the most widely used external bus standard in the PC field, and is used to standardize the connection and communication between the computer and the external devices. For example, the USB data line support device includes: the device comprises 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 ADSL Modem, a Cable Modem and other electronic products. USB 3.1 is the latest USB specification, which uses a more efficient data encoding system and provides more than a factor of two effective data throughput rates than existing USB technologies, which are fully backwards compatible with existing USB connectors and cables.

At present, the conventional wire capable of meeting the requirement of high-speed signal transmission USB 3.1 generally adopts a pair-twisted structure, the pair-twisted structure is very difficult to produce for extremely thin wires, the high-frequency performance is extremely unstable, and the outer diameter of the wire is relatively large.

SUMMERY OF THE UTILITY MODEL

In order to solve the unstable performance that current high-speed signal transmission USB 3.1 wire rod exists, the great technical problem of external diameter, the utility model provides a USB 3.1 superfine coaxial high-speed transmission data line, signal line adopt coaxial structure, not only can satisfy the requirement of bandwidth 5Gpbs high-speed signal transmission and can also accomplish 3.0mm to the line footpath.

Specifically, the utility model provides a USB 3.1 superfine coaxial high-speed transmission data line, including first wire, second wire, third wire, fourth wire, first big wire, second big wire, first little wire, second little wire, third little wire, fourth little wire, fifth little wire, filler wire, cotton paper layer, weaving layer and tegument, first wire, second wire, third wire and fourth wire all include conductor, insulating layer, winding layer and copper foil and hot melt wheat layer, the insulating layer is outside the conductor, the winding layer is outside the insulating layer, copper foil and hot melt wheat layer are outside the winding layer; the first big wire is arranged in the middle of the data wire, the first wire, the second wire, the third wire and the fourth wire are sequentially arranged above the first big wire, the first small wire and the second small wire are arranged on the right lower side of the first big wire, the first small wire is arranged between the first big wire and the second small wire, the second big wire is arranged below the first big wire, the fourth small wire and the fifth small wire are twisted in a pair and arranged on the left lower side of the first big wire, the third small wire and the filling wire are arranged on the left side of the first big wire, the filling wire is arranged between the third small wire and the first big wire, the cotton paper layer coats all the wires and the filling wire, the woven layer is arranged outside the cotton paper layer, and the outer layer is arranged outside the woven layer.

Further, the first large wire, the second large wire, the first small wire, the second small wire, the third small wire, the fourth small wire and the fifth small wire each include a wire core wire and a wire insulating layer, and the wire insulating layer is outside the wire core wire.

Furthermore, the material of the wire insulation layer is fluoroethylene propylene copolymer.

Further, the colors of the first conducting wire, the second conducting wire, the third conducting wire and the fourth conducting wire are yellow, red, white and black in sequence.

Further, the first large conducting wire and the second large conducting wire are red in color.

Further, the colors of the first small lead, the second small lead, the third small lead, the fourth small lead and the fifth small lead are blue, yellow, black, green and white in sequence.

Furthermore, the external wire diameter of the USB 3.1 ultra-thin coaxial high-speed transmission data wire is 3.0mm, and the length is 1 m.

Furthermore, the material of the filling wire is cotton thread, the material of the woven layer is tin-plated copper, and the material of the outer tegument layer is thermoplastic elastomer material.

Furthermore, the insulating layer is made of a fluoroethylene propylene copolymer, and the winding layer is made of tin-plated copper.

The beneficial effects of the utility model reside in that:

the utility model discloses the signal line adopts coaxial structure, has solved the performance instability that current high-speed signal transmission USB 3.1 wire rod adopted the pair twist structure to exist, and the great technical problem of external diameter is satisfying under the condition that bandwidth 5Gpbs high-speed signal transmission performance required, can also accomplish 3.0mm to the line footpath, and use length can reach one meter, convenient to carry, and the wire rod is soft, and experience feels very good.

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 sectional structure of the present invention.

Fig. 2 is a schematic diagram of the external structure 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.

Examples

Referring to fig. 1 and 2, the present invention provides an embodiment of a USB 3.1 ultra-thin coaxial high-speed transmission data line, including a first conducting wire 1, a second conducting wire 2, a third conducting wire 3, a fourth conducting wire 4, a first big conducting wire 5, a second big conducting wire 6, a first small conducting wire 7, a second small conducting wire 8, a third small conducting wire 9, a fourth small conducting wire 10, a fifth small conducting wire 11, a filler wire 12, a cotton paper layer 13, a braid layer 14 and an outer tegument 15, wherein the first conducting wire 1, the second conducting wire 2, the third conducting wire 3 and the fourth conducting wire 4 all include a conductor 101, an insulating layer 102, a winding layer 103 and a copper foil and hot-melting mylar layer 104, the insulating layer 102 is outside the conductor 101, the winding layer 103 is outside the insulating layer 102, and the hot-melting mylar layer 104 is outside the winding layer 103; the data cable comprises a first large wire 5, a first wire 1, a second wire 2, a third wire 3 and a fourth wire 4, wherein the first large wire 5 is arranged in the middle of the data cable, the first small wire 7 and the second small wire 8 are arranged on the right lower side of the first large wire 5, the first small wire 7 is arranged between the first large wire 5 and the second small wire 8, the second large wire 6 is arranged below the first large wire 5, the fourth small wire 10 and the fifth small wire 11 are twisted in pair and arranged on the left lower side of the first large wire 5, the third small wire 9 and a filling wire 12 are arranged on the left side of the first large wire 5, the filling wire 12 is arranged between the third small wire 9 and the first large wire 5, a cotton paper layer 13 covers all wires and the filling wire 12, a woven layer 14 is arranged outside the cotton paper layer 13, and an outer tegument layer 15 is arranged outside the woven layer 14.

Further, referring to fig. 1, the first large wire 5, the second large wire 6, the first small wire 7, the second small wire 8, the third small wire 9, the fourth small wire 10, and the fifth small wire 11 each include a wire core and a wire insulating layer, the wire insulating layer being outside the wire core.

Further, referring to fig. 1, the material of the wire insulation layer is fluoroethylene propylene copolymer (FEP).

Further, referring to fig. 1, the first wire 1, the second wire 2, the third wire 3, and the fourth wire 4 are sequentially colored yellow, red, white, and black.

Further, referring to fig. 1, the first and second large wires 5 and 6 are each red in color.

Further, referring to fig. 1, the first small wire 7, the second small wire 8, the third small wire 9, the fourth small wire 10 and the fifth small wire 11 are sequentially colored in blue, yellow, black, green and white.

Further, referring to fig. 1 and fig. 2, the USB 3.1 ultra-thin coaxial high-speed transmission data line proposed in this embodiment has an outer diameter of 3.0mm and a length of 1 m.

Further, referring to fig. 1 and 2, the filling wire 12 is made of cotton, the woven layer 14 is made of tin-plated copper, and the outer layer 15 is made of thermoplastic elastomer (TPE).

Further, referring to fig. 1, the insulating layer 102 is made of fluoroethylene propylene (FEP), and the winding layer 103 is made of tin-plated copper.

The utility model provides a pair of USB 3.1 superfine coaxial high speed transmission data line embodiment, the signal line adopts coaxial structure, the performance that current high speed signal transmission USB 3.1 wire rod adopted the pair twist structure to exist is unstable, the great technical problem of external diameter, under the condition that satisfies bandwidth 5Gpbs high speed signal transmission performance requirement, can also accomplish 3.0mm to the line footpath, service length can reach one meter, high durability and convenient carrying, the wire rod is soft, experience is felt very well.

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 (9)

1. The USB 3.1 superfine coaxial high-speed transmission data line is characterized by comprising a first conducting wire (1), a second conducting wire (2), a third conducting wire (3), a fourth conducting wire (4), a first big conducting wire (5), a second big conducting wire (6), a first small conducting wire (7), a second small conducting wire (8), a third small conducting wire (9), a fourth small conducting wire (10), a fifth small conducting wire (11), a filling wire (12), a cotton paper layer (13), a woven layer (14) and an outer tegument layer (15), wherein the first conducting wire (1), the second conducting wire (2), the third conducting wire (3) and the fourth conducting wire (4) respectively comprise a conductor (101), an insulating layer (102), a winding layer (103), a copper foil and a hot-melting mylar layer (104), the insulating layer (102) is arranged outside the conductor (101), and the winding layer (103) is arranged outside the insulating layer (102), the copper foil and the hot-melt mylar layer (104) are arranged outside the winding layer (103); the first big lead (5) is arranged in the middle of the data line, the first lead (1), the second lead (2), the third lead (3) and the fourth lead (4) are sequentially arranged above the first big lead (5), the first small lead (7) and the second small lead (8) are arranged at the lower right of the first big lead (5), the first small lead (7) is arranged between the first big lead (5) and the second small lead (8), the second big lead (6) is arranged below the first big lead (5), the fourth small lead (10) and the fifth small lead (11) are twisted and arranged at the lower left of the first big lead (5), the third small lead (9) and a filling wire (12) are arranged at the left side of the first big lead (5), the filling wire (12) is arranged between the third small lead (9) and the first big lead (5), the cotton paper layer (13) covers all conducting wires and the filling wires (12), the woven layer (14) is arranged outside the cotton paper layer (13), and the outer covering layer (15) is arranged outside the woven layer (14).

2. The USB 3.1 superfine coaxial high-speed transmission data line according to claim 1, wherein the first big conducting wire (5), the second big conducting wire (6), the first small conducting wire (7), the second small conducting wire (8), the third small conducting wire (9), the fourth small conducting wire (10) and the fifth small conducting wire (11) comprise conducting wire cores and conducting wire insulating layers, and the conducting wire insulating layers are arranged outside the conducting wire cores.

3. The USB 3.1 superfine coaxial high-speed transmission data line of claim 2, wherein the material of the conducting wire insulating layer is fluoroethylene propylene copolymer.

4. The USB 3.1 superfine coaxial high-speed transmission data line according to claim 1, wherein the colors of the first conducting wire (1), the second conducting wire (2), the third conducting wire (3) and the fourth conducting wire (4) are yellow, red, white and black in sequence.

5. The USB 3.1 superfine coaxial high-speed transmission data line according to claim 1, wherein the first big conducting wire (5) and the second big conducting wire (6) are red in color.

6. The USB 3.1 ultrafine coaxial high-speed transmission data line according to claim 1, wherein the first small conducting wire (7), the second small conducting wire (8), the third small conducting wire (9), the fourth small conducting wire (10) and the fifth small conducting wire (11) are blue, yellow, black, green and white in color in sequence.

7. The USB 3.1 ultrafine coaxial high-speed transmission data line according to claim 1, wherein the USB 3.1 ultrafine coaxial high-speed transmission data line has an outer diameter of 3.0mm and a length of 1 m.

8. The USB 3.1 superfine coaxial high-speed transmission data line is characterized in that the filler wire (12) is made of cotton wire, the woven layer (14) is made of tin-plated copper, and the outer layer (15) is made of thermoplastic elastomer material.

9. The USB 3.1 superfine coaxial high-speed transmission data line according to claim 1, wherein the insulating layer (102) is made of fluoroethylene propylene copolymer, and the winding layer (103) is made of tin-plated copper.

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