Magnetic attraction data line

Abstract

The utility model discloses a magnetic attraction data line, which comprises a line main body and a data connector connected with the end part of the line main body, the line main body comprises a core wire unit and an external protective layer coated outside the core wire unit, the core wire unit comprises an internal protective layer and a plurality of core wires arranged in the internal protective layer, and the data connector is connected with the data connector. And a flexible magnetic strip is arranged in the external protective layer, is positioned beside the core wire unit and extends in parallel to the core wire unit. Due to the fact that the flexible magnetic attraction strip is arranged in the outer protection layer, the flexible magnetic attraction strip is located beside the core wire unit and extends in parallel with the core wire unit, during winding, the upper layer wire body and the lower layer wire body or the adjacent wire bodies are magnetically attracted through the flexible magnetic attraction strip, and the flexible magnetic attraction strip extends in parallel with the core wire unit. Therefore, the diameter of the wound coil can be adjusted without gears, the diameter of the wound coil can be adjusted conveniently, storage is facilitated, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the data line field technology, in particular to a magnetic data line. Background Art

[0002] Data cables are commonly used charging components for electronic devices. Data cables are long and are usually stacked and tangled together when carried. Therefore, they often need to be untied when used, which is very troublesome, unsightly, and takes up space. Existing data cables on the market generally have the defect of being inconvenient to store. When the data cables are idle, due to their flexible nature, they appear messy when stored. Especially in application scenarios where the data cables need to be stored in narrow spaces such as handbags, pockets, and backpacks, the messy data cables not only occupy a larger storage space, but also seriously affect the user's access to other items in the same space. They are inconvenient to use, visually very messy, and have a poor user experience.

[0003] In order to facilitate the storage of data cables, magnetic storage data cables have been introduced.

[0004] For example, the patent with announcement number CN212392445U discloses a magnetic absorption data cable, in which a magnet block is arranged in the cable sleeve, and the data cable is stored by magnetic attraction of the magnet blocks when it is folded and curled.

[0005] For another example, the patent with announcement number CN211655236U discloses a magnetic absorption data cable, in which one or more magnetic absorption parts are provided on the wire body. The wire body is wound into a circle and stacked together for storage. After winding, the magnetic absorption parts between the upper and lower layers attract each other to position the wound wire body.

[0006] For another example, the patent with announcement number CN213717212U discloses a magnetic data cable that is easy to store. A magnetic ring is sleeved on the main body of the data cable. When the data cable needs to be stored, the data cable can be neatly stored through the magnetic ring.

[0007] However, in the technical solutions disclosed in the above-mentioned existing patents, when the data lines are rolled up and stored, the magnetic attraction parts (or magnet blocks, or magnetic attraction rings) are used to attract and position the data lines between the upper and lower layers after winding. When winding, the magnetic attraction parts (or magnet blocks, or magnetic attraction rings) between the upper and lower layers of data lines need to be aligned in position to attract, so the winding operation is relatively cumbersome, and it is not convenient to control the diameter of the coil after winding due to the limitation of the distance of the magnetic attraction parts (or magnet blocks, or magnetic attraction rings).

[0008] In addition, in the prior art, magnetic rings are used. In order to ensure the strength of the magnetic rings, the wall of the magnetic rings needs to be more than 1.5 mm, so the overall diameter will increase by more than 3 mm. Under the same conductive parameters, this will cause the diameter of the wire to increase a lot and the weight to increase a lot.

[0009] Therefore, it is necessary to improve the current magnetic data cable. Utility Model Content

[0010] In view of this, the present invention aims to solve the defects in the prior art, and its main purpose is to provide a magnetic data cable, which can effectively solve the problem of the troublesome winding operation of the existing magnetic data cable.

[0011] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0012] A magnetic data cable comprises a cable body and a data connector connected to the end of the cable body, wherein the cable body comprises a core wire unit and an external protective layer covering the core wire unit, wherein the core wire unit comprises an internal protective layer and a plurality of core wires arranged in the internal protective layer, and a flexible magnetic strip is arranged in the external protective layer, wherein the flexible magnetic strip is located beside the core wire unit and extends parallel to the core wire unit.

[0013] Preferably, there are two core wire units, and the flexible magnetic strip is located between the two core wire units.

[0014] Preferably, the cross-section of the wire body is rectangular, the cross-section of the core wire unit is circular, and the cross-section of the flexible magnetic strip is rectangular.

[0015] Preferably, the number of core wires in the core wire unit is 2-4.

[0016] Preferably, the outer protective layer is a mesh layer formed by weaving a woven fabric.

[0017] Preferably, the inner protective layer is made of plastic.

[0018] Preferably, the data connector is a USB Type-C data connector.

[0019] Preferably, the data connector is a Lightning data connector.

[0020] Preferably, the data connector is an audio data connector.

[0021] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0022] A flexible magnetic strip is provided in the outer protective layer, and the flexible magnetic strip is located on the side of the core wire unit and extends parallel to the core wire unit. When winding, the upper and lower wire bodies or adjacent wire bodies are magnetically attracted to each other by the flexible magnetic strip. Since the flexible magnetic strip extends parallel to the core wire unit, the diameter of the coil after the wire is wound can be adjusted without gears, and is not limited by the distance of the magnetic attraction part (or magnet block, or magnetic attraction ring) in the prior art. The diameter of the coil after winding is convenient to adjust, so that it is easy to store and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of a preferred embodiment of the utility model;

[0024] Figure 2 It is a three-dimensional schematic diagram of another angle of a preferred embodiment of the utility model;

[0025] Figure 3 It is a cross-sectional view of the main body of the preferred embodiment of the utility model.

[0026] Description of the accompanying drawings:

[0027] 10. Wire body 11. Core wire unit

[0028] 111, inner protective layer 112, core wire

[0029] 12. External protective layer 13. Flexible magnetic strip

[0030] 20. Data connector DETAILED DESCRIPTION

[0031] Please refer to Figures 1 to 3 As shown, it shows the specific structure of a preferred embodiment of the utility model, including a wired body 10 and a data connector 20 connected to the end of the wired body 10.

[0032] The cable body 10 includes a core unit 11 and an external protective layer 12 wrapped around the core unit 11. The core unit 11 includes an internal protective layer 111 and a plurality of cores 112 arranged in the internal protective layer 111. In addition, a flexible magnetic strip 13 is arranged in the external protective layer 12. The flexible magnetic strip 13 is located beside the core unit 11 and extends parallel to the core unit 11. In this embodiment, there are two core units 11, and the flexible magnetic strip 13 is located between the two core units 11. The cross section of the cable body 10 is rectangular, the cross section of the core unit 11 is circular, and the cross section of the flexible magnetic strip 13 is rectangular, with a compact structure and convenient for winding. And, the number of core wires 112 in the core unit 11 is 2-4, which is not limited. In addition, the external protective layer 12 is a woven mesh layer formed by weaving a braided fabric, and the woven mesh layer formed by weaving a braided fabric is used to enhance the toughness of the entire data cable to prevent the data cable from being broken. In addition, the inner protective layer 111 is made of plastic material to better protect the multiple core wires 112 .

[0033] The data connector 20 is a USB Type-C data connector. Of course, the data connector 20 can also be a Lightning data connector. In addition, the data connector 20 can also be an audio data connector, which is not limited to the above.

[0034] The method of using this embodiment is described in detail as follows:

[0035] The winding state is as follows Figure 1 , Figure 2 When the data cable is wound, the upper and lower wire bodies 10 or the wire bodies 10 of adjacent layers are magnetically attracted to each other by the flexible magnetic strips 13; since the flexible magnetic strips 13 are continuously distributed in the outer protective layer 12, the diameter of the coil after the wire is wound can be adjusted without any gear, and is not limited by the distance of the magnetic attraction part (or magnet block, or magnetic attraction ring) in the prior art, so that the diameter of the coil after winding can be adjusted conveniently for storage.

[0036] The design focus of the utility model is: by arranging a flexible magnetic strip in the outer protective layer, the flexible magnetic strip is located on the side of the core wire unit and extends parallel to the core wire unit. When winding, the upper and lower wire bodies or adjacent wire bodies are magnetically attracted to each other by the flexible magnetic strip. Since the flexible magnetic strip extends parallel to the core wire unit, the diameter of the coil after the wire is wound can be adjusted without gear, and is not limited by the distance of the magnetic attraction part (or magnet block, or magnetic attraction ring) in the prior art. It is convenient to adjust the diameter of the coil after winding, so as to facilitate storage and simple operation.

[0037] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A magnetic data cable, comprising a wire body and a data connector connected to the end of the wire body, the wire body comprising a core wire unit and an external protective layer wrapped outside the core wire unit, the core wire unit comprising an internal protective layer and a plurality of core wires arranged in the internal protective layer, characterized in that: A flexible magnetic strip is arranged in the outer protective layer, and the flexible magnetic strip is located beside the core wire unit and extends parallel to the core wire unit.

2. The magnetic data cable according to claim 1, characterized in that: There are two core wire units, and the flexible magnetic strip is located between the two core wire units.

3. The magnetic data cable according to claim 2, characterized in that: The cross section of the wire body is rectangular, the cross section of the core wire unit is circular, and the cross section of the flexible magnetic strip is rectangular.

4. The magnetic data cable according to claim 1, characterized in that: The number of core wires in the core wire unit is 2-4.

5. The magnetic data cable according to claim 1, characterized in that: The outer protective layer is a mesh layer formed by weaving a braided fabric.

6. The magnetic data cable according to claim 1, characterized in that: The inner protective layer is made of plastic material.

7. The magnetic data cable according to claim 1, characterized in that: The data connector is a USB Type-C data connector.

8. The magnetic data cable according to claim 1, characterized in that: The data connector is a Lightning data connector.

9. The magnetic data cable according to claim 1, characterized in that: The data connector is an audio data connector.

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