Magnetic woven data line based on coaxial version

Abstract

The utility model discloses a coaxial version-based magnetic absorption braided data line, which comprises a coaxial high-frequency line, a configuration line, a data line core and a power line, the coaxial high-frequency line, the configuration line, the data line core and the power line are wrapped by a taped covering, the outer side of the taped covering is wrapped by a shielding layer, the outer side of the shielding layer is wrapped by a belting layer, and the outer side of the belting layer is wrapped by a shielding layer. The outer side of the belting layer is wrapped by a magnetic material sheath layer, and the outer side of the magnetic material sheath layer is wrapped by a nylon braid layer. The coaxial high-frequency wire is composed of an inner conductor, an inner insulating layer, outer conductors and an outer insulating layer, the inner insulating layer is wrapped on the outer side of the inner conductor, a plurality of outer conductors are tightly arranged on the outer side of the inner insulating layer, and the plurality of outer conductors are wrapped by the outer insulating layer after being arranged. According to the utility model, the coaxial line uses a single conductor as an outer shield and uses a copper film as a secondary shield, thereby reducing high-frequency attenuation.

Description

TECHNICAL FIELD

[0001] The utility model relates to data line technical field, concretely is a kind of magnetic attraction braided data line based on coaxial version. BACKGROUND

[0002] The prior art with publication number CN222015075U discloses a magnetic attraction data line, which comprises a data line, both ends of the data line are provided with data connectors, the data line is composed of a multi-layer structure, the multi-layer structure is provided with at least a magnetic material layer, the outer side of the data line and the end close to the data connector are adhered with an outer sleeve, the inner side of the outer sleeve and the outer side of the data line are sleeved with a soft spring, both sides of the data connector are provided with anti-skid seats with top concave downward, and the concave side of the anti-skid seat is provided with a strip-shaped protruding structure at equal intervals; by using the elasticity of the soft spring, when the data line and the data connector part are bent, the soft spring is used for buffering, and the elastic potential energy can accelerate the data line to restore to the original state, and the anti-skid seat is arranged on the outer side of the data connector, and the special structure can enhance the friction between the anti-skid seat and the fingers to avoid slipping.

[0003] The existing magnetic attraction data uses a twisted version USB3.0 transmission protocol, which has low transmission speed, completely restricts the transmission speed of the system, and the cable is relatively thick, which is not convenient to use, and the twisted structure is not stable, the electrical performance of the cable changes greatly after being bent, and the data cannot be stably transmitted, which leads to low service life. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a magnetic attraction braided data line based on coaxial version to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a magnetic attraction braided data line based on coaxial version, which comprises a coaxial high-frequency line, a configuration line, a data line core and a power line, the coaxial high-frequency line, the configuration line, the data line core and the power line are wrapped by a wrapping layer, the outer side of the wrapping layer is wrapped with a shielding layer, the outer side of the shielding layer is wrapped with a tape layer, the outer side of the tape layer is wrapped with a magnetic material sheath layer, and the outer side of the magnetic material sheath layer is wrapped with a nylon braided layer; the coaxial high-frequency line is composed of an inner conductor, an inner insulating layer, an outer conductor and an outer insulating layer, the outer side of the inner conductor is wrapped with the inner insulating layer, the outer side of the inner insulating layer is closely arranged with a plurality of outer conductors, and the plurality of outer conductors are wrapped by the outer insulating layer after being arranged.

[0006] Preferably, the shielding layer is wrapped with copper film.

[0007] Preferably, the coaxial high-frequency line is provided with eight, the configuration line is provided with four, the data line core is provided with one, and the power line is provided with two.

[0008] Preferably, eight coaxial high-frequency lines and one of the power lines are in a ring structure, and the data line core, four configuration lines and another power line are located inside the ring structure.

[0009] Preferably, the wrapping layer is a non-woven fabric layer, and the tape layer is a polyurethane tape.

[0010] Compared with the prior art, the coaxial cable uses a single conductor as an outer shield and uses a copper film as a secondary shield, thereby reducing high-frequency attenuation; the application solves the problem of low transmission speed, uses a coaxial structure to replace a twisted pair structure, and makes the cable more flexible, thereby solving the problems of unstable transmission and short service life. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the present application, and do not constitute a limitation of the present application. In the drawings:

[0012] Figure 1 is a structural schematic diagram of the present application;

[0013] Figure 2 is a structural schematic diagram of a coaxial high-frequency cable of the present application.

[0014] In the drawings: 1, coaxial high-frequency cable; 2, configuration line; 3, data line core; 4, power line; 5, wrapping layer; 6, shielding layer; 7, tape layer; 8, magnetic material sheath layer; 9, nylon braided layer; 11, inner conductor; 12, inner insulating layer; 13, outer conductor; 14, outer insulating layer. DETAILED DESCRIPTION

[0015] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application.

[0016] Please refer to Figure 1The utility model discloses an embodiment of a kind of magnetic attraction braided data line based on coaxial version, including coaxial high frequency line 1, configuration line 2, data line core 3 and power line 4, the coaxial high frequency line 1, configuration line 2, data line core 3 and power line 4 are wrapped by winding cladding 5, the winding cladding 5 uses non-woven fabric layer, the outside of the winding cladding 5 is wrapped with shielding layer 6, the shielding layer 6 uses copper film winding, the outside of the shielding layer 6 is wrapped with tape layer 7, the tape layer 7 uses polyurethane tape, the outside of the tape layer 7 is wrapped with magnetic material sheath layer 8, the outside of the magnetic material sheath layer 8 is wrapped with nylon braided layer 9;Coaxial line uses single conductor to do outer shielding, outside uses copper film to do secondary shielding, reduce high frequency attenuation.

[0017] As Figure 1 And 2 The coaxial high frequency line 1 is composed of inner conductor 11, inner insulating layer 12, outer conductor 13 and outer insulating layer 14, the outside of the inner conductor 11 is wrapped with inner insulating layer 12, the outside of the inner insulating layer 12 is closely arranged with a plurality of outer conductors 13, a plurality of the outer conductors 13 are arranged and wrapped by outer insulating layer 14.

[0018] As Figure 1 Eight coaxial high frequency lines 1 are provided, four configuration lines 2 are provided, one data line core 3 is provided, and two power lines 4 are provided, eight coaxial high frequency lines 1 and one power line 4 are in a ring structure, the data line core 3, four configuration lines 2 and the other power line 4 are located inside the ring structure.

[0019] The working principle of the utility model is: coaxial line uses single conductor to do outer shielding, outside uses copper film to do secondary shielding, reduces high frequency attenuation; the application solves the problem of low transmission speed, uses coaxial structure to replace twisted pair structure, and the wire is softer, solves the problems of unstable transmission and short service life.

[0020] Finally, it should be noted that: the above only for preferred embodiment of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A coaxial version-based magnetic attraction braided data line comprising a coaxial high-frequency line (1), a configuration line (2), a data line core (3), and a power line (4), characterized in that: The coaxial high-frequency wire (1), the configuration wire (2), the data wire core (3) and the power wire (4) are wrapped by the wrapping layer (5), the outer side of the wrapping layer (5) is wrapped by the shielding layer (6), the outer side of the shielding layer (6) is wrapped by the tape layer (7), the outer side of the tape layer (7) is wrapped by the magnetic material sheath layer (8), and the outer side of the magnetic material sheath layer (8) is wrapped by the nylon braided layer (9). The coaxial high-frequency wire (1) is composed of an inner conductor (11), an inner insulation layer (12), an outer conductor (13) and an outer insulation layer (14), the outer side of the inner conductor (11) is wrapped by the inner insulation layer (12), the outer side of the inner insulation layer (12) is closely arranged with a plurality of outer conductors (13), and the plurality of outer conductors (13) are arranged and wrapped by the outer insulation layer (14).

2. The coaxial version based magnetic attraction braided data line according to claim 1, wherein: The shielding layer (6) adopts copper film wrapping.

3. The coaxial version based magnetic attraction braided data line according to claim 1, wherein: The coaxial high-frequency wire (1) is provided with eight, the configuration wire (2) is provided with four, the data wire core (3) is provided with one, and the power wire (4) is provided with two.

4. The coaxial version based magnetic attraction braided data line according to claim 3, characterized in that: Eight coaxial high-frequency wires (1) and one power wire (4) form a ring structure, the data wire core (3), four configuration wires (2) and the other power wire (4) are located inside the ring structure.

5. The coaxial version based magnetic attraction braided data line according to claim 1, wherein: The wrapping layer (5) adopts a non-woven fabric layer, and the tape layer (7) adopts a polyurethane tape.

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