Data line

Abstract

The utility model discloses a data line. The data line comprises a wire core assembly and an outer coating layer, the outer sheath layer wraps the outer side of the wire core assembly; the outer coating layer comprises a first adsorption part and a second adsorption part which are arranged at an interval, the first adsorption part is made of a magnetic material, and the second adsorption part is made of a magnetically-attractable material. According to the embodiment of the invention, the first adsorption part and the second adsorption part are arranged on the outer coating layer of the data line, and when the data line needs to be stored, the data line can be wound or bent, so that the surfaces of different parts of the data line are mutually adsorbed, and then the data line is stored; and a storage box is not needed for storage, so that the storage mode can be simplified, and the space required for storing the data line is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment accessories, and in particular to a data cable. Background Art

[0002] The storage of data cables of electronic devices has always been a difficult problem. Most of the various storable data cables on the market add additional storage boxes to accommodate the entire data cable or use cable ties to bundle the data cable, etc. These solutions often bring larger size and weight, making them inconvenient to carry. Utility Model Content

[0003] The present application provides a data cable, aiming to improve the problem that the data cable is inconvenient to store.

[0004] In order to achieve the above technical effects, a technical solution adopted by the present application is: to provide a data line, including:

[0005] Wire core assembly;

[0006] The outer layer is wrapped around the outer side of the wire core component; the outer layer comprises a first adsorption part and a second adsorption part which are arranged at intervals, the first adsorption part is made of magnetic material, and the second adsorption part is made of magnetically absorbable material.

[0007] In some examples, the first adsorption portion is a mixture of magnetic powder and flexible material;

[0008] And / or, the second adsorption part is a mixture of magnetic powder and flexible material.

[0009] In some examples, the second adsorption portion is made of a magnetic material, and the magnetic properties of an end of the first adsorption portion close to the outer surface of the data line and an end of the second adsorption portion close to the outer surface of the data line are different.

[0010] In some examples, the length direction of the data line is defined as a cross section that is set at an angle to the length direction of the data line as a first cross section. In the first cross section, the first adsorption portion and the second adsorption portion are arranged opposite to each other, and the first adsorption portion and the second adsorption portion are enclosed to form a cavity, which is used to accommodate the wire core assembly.

[0011] In some examples, the first adsorption portion and the second adsorption portion have a first end and a second end, respectively, the first end of the first adsorption portion is disposed opposite to the first end of the second adsorption portion, and the second end of the first adsorption portion is disposed opposite to the second end of the second adsorption portion;

[0012] The first end of the first adsorption portion and the first end of the second adsorption portion are spaced apart from each other; and / or the second end of the first adsorption portion and the second end of the second adsorption portion are spaced apart from each other.

[0013] In some examples, the distance between the first end of the first adsorption portion and the first end of the second adsorption portion is not less than 0.3 mm and not more than 1 mm;

[0014] And / or, the distance between the second end of the first adsorption portion and the second end of the second adsorption portion is not less than 0.3 mm and not more than 1 mm.

[0015] In some examples, the data line also includes:

[0016] The first connecting portion, the first adsorption portion and the second adsorption portion are respectively connected to the first connecting portion.

[0017] In some examples, in the first cross section, the first adsorption portion and the second adsorption portion are symmetrically arranged on both sides of the first connecting portion.

[0018] In some examples, in the first cross section, the direction from the first adsorption portion to the second adsorption portion is the first direction, the width of the first connecting portion in the second direction is not less than 0.3 mm and not more than 2 mm, and the first direction is set at an angle to the second direction.

[0019] In some examples, the first connecting portion is disposed in the cavity, and in the first cross section, the direction from the first adsorption portion to the second adsorption portion is the first direction; both ends of the first adsorption portion in the second direction are respectively protruded from the first connecting portion, and both ends of the second adsorption portion in the second direction are respectively protruded from the first connecting portion, and the first direction and the second direction are arranged at an angle;

[0020] The first adsorption portion, the first connecting portion and the second adsorption portion form an I-shaped structure, or the first adsorption portion and the second adsorption portion form a circular structure.

[0021] In some examples, the first connecting portion is made of a non-magnetic material.

[0022] In some examples, the first connecting portion divides the cavity into a first chamber and a second chamber, and at least one of the first chamber and the second chamber is used to accommodate the wire core assembly.

[0023] In some examples, the first connecting portion is disposed in the cavity, and the first connecting portion separates the cavity into a first chamber and a second chamber, and at least one of the first chamber and the second chamber is used to accommodate the wire core assembly.

[0024] In some examples, in the first cross section, the first adsorption portion and the second adsorption portion respectively have a first end and a second end, the first end of the first adsorption portion is disposed opposite to the first end of the second adsorption portion, and the second end of the first adsorption portion is disposed opposite to the second end of the second adsorption portion;

[0025] Among them, a second connecting part is arranged between the first end of the first adsorption part and the first end of the second adsorption part, and the second connecting part is connected to at least one of the first adsorption part and the second adsorption part; and / or, a third connecting part is arranged between the second end of the first adsorption part and the second end of the second adsorption part, and the third connecting part is connected to at least one of the first adsorption part and the second adsorption part.

[0026] In some examples, a second connecting portion is disposed between the first end of the first adsorption portion and the first end of the second adsorption portion;

[0027] At least one of the first adsorption part and the second adsorption part is hot-melt connected to the second connecting part, or at least one of the first adsorption part and the second adsorption part is adhered to the second connecting part, or at least one of the first adsorption part and the second adsorption part is embedded in the second connecting part.

[0028] In some examples, a third connecting portion is provided between the second end of the first adsorption portion and the second end of the second adsorption portion;

[0029] At least one of the first adsorption part and the second adsorption part is hot-melt connected to the third connection part, or at least one of the first adsorption part and the second adsorption part is adhered to the third connection part, or at least one of the first adsorption part and the second adsorption part is embedded in the third connection part.

[0030] In some examples, in the first cross section, a direction from the first adsorption portion to the second adsorption portion is a first direction;

[0031] The width of the outer layer in the first direction is not less than 3 mm and not more than 6 mm, and / or the width of the outer layer in the second direction is not less than 3 mm and not more than 6 mm;

[0032] The first direction and the second direction are arranged at an angle.

[0033] In some examples, the thickness of the outer layer is not less than 0.3 mm and not more than 2 mm.

[0034] In some examples, the data line also includes:

[0035] Shielding layer, wrapped around the outside of the wire core assembly.

[0036] In some examples, the shielding layer is at least one of copper wire mesh, aluminum foil, graphene, and conductive cloth.

[0037] In some examples, the data line also includes:

[0038] Protective layer, wrapped around the outside of the outer layer.

[0039] In some examples, the protective layer is made of a thermoplastic material.

[0040] In some examples, the protective layer is a thermoplastic material layer made of a thermoplastic material.

[0041] In some examples, the thickness of the protective layer is not less than 0.3 mm and not more than 1 mm.

[0042] In some examples, the protective layer includes at least one layer of a wrapping material layer formed by a wrapping material, the wrapping material layer is wrapped around the outside of the outer layer, and the thickness of the wrapping material layer is not less than 0.008 mm and not more than 0.3 mm.

[0043] In some examples, the protective layer includes at least one fiber mesh material layer made of fiber mesh, the fiber mesh material layer is wrapped around the outside of the outer layer, and the thickness of the fiber mesh material layer is not less than 0.1 mm and not more than 0.6 mm.

[0044] In the above scheme, by arranging the first adsorption portion and the second adsorption portion on the outer layer of the data cable, when the data cable needs to be stored, the data cable can be wound or bent so that the surfaces of different parts of the data cable are adsorbed on each other and then stored; since there is no need to use a storage box for storage, the storage method can be simplified and the space required for data cable storage can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0046] Figure 1 is a cross-sectional view of an example of a data line of the present application;

[0047] Figure 2 yes Figure 1 A cross-sectional view of an example of an outer layer in FIG.

[0048] Figure 3 yes Figure 1 A cross-sectional view of another example of the outer layer in

[0049] Figure 4 is a cross-sectional view of another example of the data line of the present application;

[0050] Figure 5 yes Figure 4 A cross-sectional view of an example of an outer layer in FIG.

[0051] Figure 6 is a cross-sectional view of another example of the data line of the present application;

[0052] Figure 7 yes Figure 6 A cross-sectional view of an example of an outer layer in FIG.

[0053] Figure 8 yes Figure 6 A cross-sectional view of another example of the outer layer in FIG.

[0054] Fig. 9 is a cross-sectional view of yet another example of the data line of the present application;

[0055] Fig.10 yes Fig. 9 A cross-sectional view of an example of an outer layer;

[0056] Fig.11 is a cross-sectional view of an example of a protective layer of the present application;

[0057] Fig.12 is a cross-sectional view of another example of the protective layer of the present application;

[0058] Fig.13 is a cross-sectional view of another example of the protective layer of the present application;

[0059] Fig.14 It is a cross-sectional view of another example of the protective layer of the present application.

[0060] Wherein: 100, core assembly; 110, core; 120, insulation layer; 130, filling layer; 200, shielding layer; 300, outer layer; 310, first adsorption part; 311, first surface; 312, second surface; 320, second adsorption part; 321, third surface; 322, fourth surface; 330, first connection part; 340, second connection part; 350, third connection part; 360, first opening; 370, second opening; 380, cavity; 381, first chamber; 382, ​​second chamber; 400, protective layer; 410, thermoplastic material layer; 420, tape material layer; 430, fiber mesh layer; 1a, first direction; 1b, second direction. DETAILED DESCRIPTION

[0061] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0062] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0063] In this application, the word "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described in this application as "exemplary" is not necessarily to be construed as being preferred or advantageous over other embodiments. The following description is given to enable any technician in the field to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present application can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present application with unnecessary details. Therefore, the present application is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present application.

[0064] The multiple terms in the examples of this application refer to at least two (including two).

[0065] The data cable of an electronic device can be used to transmit signals and can also be used for operations such as charging the electronic device. In order to facilitate the storage of the data cable of the electronic device, in some cases, it is usually necessary to equip the data cable with a storage box, in which the data cable can be wound. Since the storage box itself takes up a certain amount of space and increases the cost of the electronic device; after the data cable is placed in the storage box, it is also necessary to fix the data cable, otherwise the data cable is easy to fall from the storage box, affecting the normal storage of the data cable.

[0066] See also Figure 1 and Figure 2The example of the present application proposes a data cable, including a core component 100 and an outer coating 300; the outer coating 300 is wrapped around the outside of the core component; the outer coating 300 includes a first adsorption portion 310 and a second adsorption portion 320 arranged at intervals, the first adsorption portion 310 is a magnetic material, and the second adsorption portion 320 is a magnetically absorbable material.

[0067] The core assembly 100 can be used for data or electrical signal transmission. The core assembly 100 in the example of the present application may include a core 110 and an insulating layer 120. The insulating layer 120 is wrapped around the outside of the core 110 to insulate and protect the core 110. A set of core assemblies or multiple sets of core assemblies may be provided in the cavity 380 in the example of the present application. The core assembly may have one core 110 or may include multiple cores 110. When the core assembly has multiple cores, the multiple cores may have insulating layers respectively. Taking a mobile phone data cable as an example, in terms of function, according to the definition of the US1b standard, the core 110 may generally include a charging positive electrode V1bUS core wire, a charging negative electrode GND core wire, a data transmission D+ core wire, a data transmission D- core wire, a control signal transmission CC core wire, a control signal transmission Vconn core wire, and the like.

[0068] The outer layer 300 is wrapped around the outer side of the core assembly 100, and has the function of protecting the internal structure and providing product reliability. The outer layer 300 is at least partially hollow, so that a cavity 380 is formed inside the outer layer 300, and the cavity 380 can be used to accommodate the core assembly 100, so that the outer layer 300 can protect the core assembly 100.

[0069] The first adsorption part 310 and the second adsorption part 320 may be local structures on the outer layer 300. In this example, the first adsorption part 310 and the second adsorption part 320 may be enclosed to form the outer layer 300. Optionally, the data line has a length direction, and the first adsorption part 310 and the second adsorption part 320 may also be local structures arranged along the length direction of the data line on the outer layer 300; optionally, the first adsorption part 310 may be a long strip structure arranged along the length direction of the data line, and the second adsorption part 320 may be a long strip structure arranged along the length direction of the data line, and the second adsorption part 320 may also be a block structure arranged at intervals along the length direction of the data line. In this example, the outer layer other than the first adsorption part 310 and the second adsorption part 320 may be made of thermoplastic material or other flexible materials.

[0070] The first adsorption portion 310 and the second adsorption portion 320 are arranged at intervals, which means that the first adsorption portion 310 and the second adsorption portion are staggered in the length direction or circumferential direction of the data line. Optionally, the data line has a length direction, and a cross section arranged at an angle to the length direction of the data line is defined as a first cross section. In the first cross section, the first adsorption portion 310 can be arranged opposite to the second adsorption portion 320, and the first adsorption portion 310 and the second adsorption portion 320 are staggered in the circumferential direction of the data line.

[0071] The first adsorption portion 310 is made of magnetic material so that the first adsorption portion 310 has magnetic attraction performance. When the first adsorption portion 310 is close to a structure having a magnetically attractable material, the first adsorption portion 310 can generate a magnetic attraction effect on the structure having a magnetically attractable material.

[0072] The second adsorption portion 320 is made of a magnetically absorbable material, which means that the second adsorption portion 320 can be absorbed by a magnetically absorbable material. In this example, the second adsorption portion 320 can be made of a magnetic material. When the first adsorption portion 310 and the second adsorption portion 320 at different positions of the data line are close to each other, the first adsorption portion 310 and the second adsorption portion 320 at different positions of the data line can attract each other, so that different positions of the data line can be magnetically attached to each other. Optionally, the second adsorption portion 320 in this example can also be Fe, Co, Ni metal or alloy, or can be a magnetically absorbable material formed by other materials that can be absorbed by magnetic parts.

[0073] In the example of the present application, the first adsorption part 310 and the second adsorption part 320 are arranged on the outer layer 300 of the data line, and when the data line is bent or wound, the first adsorption part 310 and the second adsorption part 320 at different positions of the data line can be adsorbed to each other, so that the data line can be kept in the bent or wound state, and then the data line can be stored. In this example, the data line can be directly wound or folded before being adsorbed and stored, and no additional storage box is required, thereby reducing the storage structure of the data line and reducing the data line configuration cost.

[0074] In some examples, the thickness d1 of the outer coating 300 is not less than 0.3 mm and not more than 2 mm. The thickness of the outer coating 300 in this example refers to the thickness from the surface of the outer coating facing the core assembly 100 to the surface of the outer coating facing away from the core assembly 100 in a cross section perpendicular to the length direction of the data line. The thickness of the outer coating 300 in this example can be 0.3 mm, 0.5 mm, 0.7 mm, 1 mm, 1.2 mm, 1.5 mm, 1.7 mm, 2 mm or any other value within the above range.

[0075] In some examples, in the first cross section, the direction from the first adsorption portion 310 to the second adsorption portion 320 is the first direction 1a; the width d3 of the outer layer 300 in the first direction is not less than 3mm and not more than 6mm; in this example, the width of the outer layer 300 in the second direction 1a refers to the distance between two surfaces of the outer layer 300 that are away from each other in the first direction. In this example, the width d3 of the outer layer 300 in the first direction 1a can be 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm or any other value within the above range. Wherein, the first direction is set at an angle with the second direction, which means that the first direction is not parallel to the second direction. Optionally, the first direction can be set perpendicular to the second direction.

[0076] In some examples, the difference from the previous example is that the width d4 of the outer layer 300 in the second direction 1b is not less than 3mm and not more than 6mm. In this example, the width of the outer layer 300 in the second direction 1b refers to the distance between two surfaces of the outer layer 300 that are away from each other in the second direction. In this example, the width d4 of the outer layer 300 in the second direction 1b can be 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm or any other value within the above range.

[0077] In some examples, the first adsorption portion 310 may be a magnetic material made of magnetic powder.

[0078] In some examples, the second adsorption portion 320 is a magnetic material formed by mixing magnetic powder and flexible material. The flexible material described in this example can be a thermoplastic material or other materials.

[0079] In some examples, the first adsorption part 310 and the second adsorption part 320 are magnetic materials mixed with magnetic powder and flexible materials. The flexible material in this example can be a thermoplastic material or other materials.

[0080] In some examples, the second adsorption portion 320 is made of a magnetic material, and the magnetic properties of an end of the first adsorption portion 310 close to the outer surface of the data line and an end of the second adsorption portion 320 close to the outer surface of the data line are different.

[0081] The second adsorption portion 320 is made of magnetic material, which means that the second adsorption portion 320 has magnetic attraction properties. When the second adsorption portion 320 is close to a structure having a magnetically attractable material, the second adsorption portion 320 can generate a magnetic attraction to the structure having a magnetically attractable material.

[0082] In this example, the end of the second adsorption portion 320 close to the outer surface of the data line can be one of the N pole and the S pole, and the end of the first adsorption portion 310 close to the outer surface of the data line can be the other of the N pole and the S pole. In some examples, the end of the first adsorption portion 310 close to the outer surface of the data line can be the end of the first adsorption portion 310 facing away from the core assembly 100, and the end of the second adsorption portion 320 close to the outer surface of the data line can be the end of the second adsorption portion 320 facing away from the core assembly 100. Optionally, the first adsorption portion 310 and the second adsorption portion 320 can be two independent magnets, the end of the first adsorption portion 310 close to the outer surface of the data line can be one of the N pole and the S pole of one magnet, and the end of the second adsorption portion 320 close to the outer surface of the data line can be the other of the N pole and the S pole of another magnet.

[0083] The first adsorption part 310 may be a part of the outer layer 300, and the second adsorption part 320 may be another part of the outer layer 300. In this example, the first adsorption part 310 and the second adsorption part 320 may respectively occupy a part of the outer layer 300, and the first adsorption part 310 and the second adsorption part 320 are connected to form the outer layer 300.

[0084] In some examples, the data line has a length direction, and a section that is set at an angle to the length direction of the data line is defined as a first section. In the first section, the first adsorption portion 310 and the second adsorption portion 320 are arranged opposite to each other, and the first adsorption portion 310 and the second adsorption portion 320 are enclosed to form a cavity 380, and the cavity 380 can be used to accommodate the wire core assembly 100.

[0085] The first adsorption portion 310 and the second adsorption portion 320 may be enclosed to form a closed cavity 380 , and the cavity 380 enclosed by the first adsorption portion 310 and the second adsorption portion 320 may also be a structure with an opening.

[0086] The first section may be a section at any position of the data line. The first section is set at an angle with the length direction of the data line, which means that the first section is not parallel to the length direction of the data line. Taking the data line as a straight line as an example, the first section may be a section perpendicular to the length direction of the data line.

[0087] In this example, in the first cross section, the volumes of the first adsorption portion 310 and the second adsorption portion 320 may be equal, or the volumes of the first adsorption portion 310 and the second adsorption portion 320 may be unequal.

[0088] In some examples, the first adsorption portion 310 may be made of a magnetic material, and the second adsorption portion 320 may be made of Fe, Co, Ni metal or alloy, or may be made of other magnetically absorbable materials that can be adsorbed by a magnetic component.

[0089] In some examples, the first adsorption portion 310 and the second adsorption portion 320 may both be made of magnetic materials. The first adsorption portion 310 has a first surface 311 facing the cavity 380 and a second surface 312 facing away from the cavity 380, and the second adsorption portion 320 has a third surface 321 facing the cavity 380 and a fourth surface 322 facing away from the cavity 380. In this example, the magnetic properties of the surfaces of the first adsorption portion 310 and the second adsorption portion 320 facing away from the cavity 380 are different, which means that the magnetic properties of the second surface 312 of the first adsorption portion 310 and the fourth surface 322 of the second adsorption portion 320 are opposite. In this example, the second surface 312 of the first adsorption portion 310 may be one of the N pole and the S pole, and the fourth surface 322 of the second adsorption portion 320 may be the other of the N pole and the S pole. Optionally, the first adsorption part 310 and the second adsorption part 320 can form a magnet, wherein the surfaces of the first adsorption part and the second adsorption part facing away from the cavity respectively form a single magnetic pole of the magnet, and the first adsorption part 310 and the second adsorption part 320 are connected to each other to form a magnetic attraction structure. Optionally, the first adsorption part 310 and the second adsorption part 320 can be a single magnetic structure respectively, wherein the second surface 312 of the first adsorption part 310 is arranged away from the cavity 380, the fourth surface 322 of the second adsorption part 320 is arranged away from the cavity 380, and the magnetic attraction of the second surface of the first adsorption part and the fourth surface of the second adsorption part are opposite.

[0090] In this example, the second surface 312 of the first adsorption portion 310 and the fourth surface 322 of the second adsorption portion 320 have opposite magnetism. After the data line is bent, different portions of the data line along the length direction can be fitted together so that the second surface 312 of the first adsorption portion 310 and the fourth surface 322 of the second adsorption portion 320 at different portions of the data line along the length direction are close to each other. When the second surface 312 of the first adsorption portion 310 and the fourth surface 322 of the second adsorption portion 320 at different portions of the data line along the length direction are adsorbed to each other, different portions of the data line can be fixed to each other by magnetic attraction, so that the data line can remain in a bent or wound state, and the data line can be adsorbed and stored.

[0091] In this example, the first cross section can be substantially circular, and the second surface 312 of the first adsorption portion 310 and the fourth surface 322 of the second adsorption portion 320 can be arc-shaped surfaces in the first cross section. The cavity 380 formed by the first adsorption portion 310 and the second adsorption portion 320 can be a circular cavity, or a cavity of other shapes.

[0092] Please refer to Figure 2 and Figure 3In this example, the first cross section may be substantially rectangular, and the second surface 312 of the first adsorption portion 310 and the fourth surface 322 of the second adsorption portion 320 may be curved surfaces in the first cross section. The cavity 380 formed by the first adsorption portion 310 and the second adsorption portion 320 may be a rectangular cavity, or a cavity of other shapes.

[0093] In some examples, the data cable further includes a protective layer 400, which can be wrapped around the outer side of the outer layer 300 to protect the outer layer 300. In the first cross section, the shape of the protective layer 400 can be adapted to the shape of the outer layer 300, so that the protective layer 400 wraps the outer layer 300. Optionally, the protective layer 400 is a material layer wrapped around the outer layer 300 of the data cable, and the protective layer 400 can be a fiber material, which can be wrapped around the outer layer 300 by a weaving process; the protective layer 400 can also play a decorative role.

[0094] In some examples, the protective layer is a thermoplastic material layer 410 made of a thermoplastic material. The protective layer 400 in this example can be a sealing sleeve-like structure wrapped around the outer surface of the outer layer; for example, the protective layer 400 can be a sealing sleeve-like structure formed by PVC or TPE materials. Optionally, the protective layer 400 can also be a mesh structure woven by a thermoplastic material, and the protective layer 400 can be a mesh structure woven by at least one of PET fibers, nylon fibers, and the like.

[0095] See also Fig.11 In some examples, the protective layer 400 may be composed of a single layer of thermoplastic material layer 410, and the thickness d5 of the protective layer 400 is not less than 0.3 mm and not more than 1 mm. The thickness of the protective layer 400 in this example may be 0.3 mm, 0.5 mm, 0.7 mm, 1 mm, or any other value within the above range. Optionally, in this example, the protective layer 400 may be made of at least one of PET film, PE film, PP film, polyimide (PI) film, graphene composite film, tissue paper, copper foil, non-woven fabric, flame retardant fabric, aluminum foil, and the like.

[0096] See also Fig.12 In some examples, the protective layer 400 includes at least one layer of a wrapping material layer 420 formed of a wrapping material, the wrapping material layer 420 is wrapped around the outer side of the outer layer, and the thickness d6 of the wrapping material layer 420 is not less than 0.008 mm and not more than 0.3 mm. Optionally, the thickness of the wrapping material layer 420 is not less than 0.008 mm and not more than 0.3 mm. The thickness of the wrapping material layer 420 in this example can be 0.008 mm, 0.01 mm, 0.015 mm, 0.2 mm, 0.25 mm, 0.3 mm, or any other value within the above range.

[0097] In some examples, the number of protective layers 400 is multiple, and the multiple protective layers are sequentially arranged inside and outside. The multiple protective layers may include a thermoplastic material layer 410 wrapped around the outer layer and a wrapping material layer wrapped around the outer thermoplastic material layer.

[0098] See also Fig.13 In some examples, the protective layer 400 may include at least one fiber mesh material layer 430 made of fiber mesh, the fiber mesh material layer 430 is wrapped on the outside of the outer layer, and the thickness d7 of the fiber mesh material layer is not less than 0.1 mm and not more than 0.6 mm. The fiber mesh material layer in this example may be at least one of PET fiber, nylon fiber, aramid fiber, etc. The thickness d7 of the fiber mesh material layer in this example may be 0.1 mm, 0.15 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm or any other value within the above range.

[0099] See also Fig.14 In some examples, the protective layer 400 includes a thermoplastic material layer 410, a wrapping material layer, and a fiber mesh material layer 430, which are sequentially arranged from the inside to the outside, and may also be arranged inside and outside in other orders.

[0100] In some examples, the data cable further includes a shielding layer 200, which is wrapped around the outside of the core assembly 100. The shielding layer 200 is located in the cavity 380 and is a layer of material wrapped around the outside of the core assembly. Optionally, the shielding layer 200 can be a metal material or a composite material of metal and plastic. Metal materials include copper wire braided mesh, copper wire winding layer, etc.; metal-plastic composite materials are usually made of a composite of plastic film and conductive material, such as a composite material of PET (polyethylene terephthalate) and aluminum foil, a composite material of PET and graphene, etc.

[0101] In some examples, a filling layer 130 may be disposed between the wire core assembly 100 and the inner wall surface of the cavity 380, and the filling layer 130 may be used to fill the gap between the wire core assembly 100 and the inner wall surface of the cavity 380 to prevent the wire core assembly 100 from being relatively displaced within the cavity 380, thereby improving the stability of the wire core assembly 100; in this example, the filling layer 130 may also be used to improve the structural strength of the wire core assembly 100 to prevent the wire core assembly 100 from being deformed within the cavity 380, thereby reducing the possibility of breakage caused by bending and deformation of the wire core assembly 100 within the cavity 380.

[0102] Please refer to Figure 4 and Figure 5In some examples, along the circumference of the data line, the first adsorption portion 310 and the second adsorption portion 320 respectively have a first end and a second end, the first end of the first adsorption portion 310 is arranged opposite to the first end of the second adsorption portion 320, and the second end of the first adsorption portion 310 is arranged opposite to the second end of the second adsorption portion 320; the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320 are arranged at intervals from each other.

[0103] In the first cross section, the first adsorption portion 310 has a first end and a second end along the circumference of the data line, and the second adsorption portion 320 has a first end and a second end along the circumference of the data line. The first end of the first adsorption portion 310 is arranged opposite to the first end of the second adsorption portion 320, and the second end of the first adsorption portion 310 is arranged opposite to the second end of the second adsorption portion 320, so that the first adsorption portion 310 and the second adsorption portion 320 can enclose to form a cavity 380.

[0104] The first end of the first adsorption portion 310 and the first end of the second adsorption portion 320 are arranged at intervals from each other, which means that in the first cross section, the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320 are not directly connected to each other, and a first opening 360 is formed between the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320. The first opening 360 can be used to form a space for placing the core assembly 100. When installing the core assembly 100, the core assembly 100 can be passed through the first opening 360 and placed in the cavity 380. In some examples, the data cable can also include the protective layer 400 described in the above examples, the protective layer 400 is wrapped on the surface of the outer layer 300, and the protective layer 400 can cover the first opening 360 to prevent foreign matter from entering the cavity 380 through the first opening 360. In this example, by forming the first opening 360, the data line is more likely to deform when it is bent or wound, and when the first adsorption portion 310 and the second adsorption portion 320 are adsorbed to each other, the data line is not likely to spread out, thereby allowing the data line to maintain a better adsorption and storage state.

[0105] In some examples, the distance h1 between the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320 is not less than 0.3 mm and not more than 1 mm; in this example, the distance between the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320 can be 0.3 mm, 0.5 mm, 0.7 mm, 1 mm or any other value within the above range.

[0106] Please refer to Figures 6 to 10In some examples, the difference from the previous example is that the second end of the first adsorption portion 310 and the second end of the second adsorption portion 320 are arranged at intervals from each other. The second end of the first adsorption portion 310 and the second end of the second adsorption portion 320 are arranged at intervals from each other, which means that in the first cross section, the second end of the first adsorption portion 310 and the second end of the second adsorption portion 320 are not directly connected to each other, and a second opening 370 is formed between the second end of the first adsorption portion 310 and the second end of the second adsorption portion 320. The second opening 370 can be used to form a space for placing the wire core component 100. When the wire core component 100 is installed, the wire core component 100 can be placed in the cavity 380 through the second opening 370. In this example, by forming the second opening 370, when the data cable is bent or wound, the data cable is more likely to be deformed, and when the first adsorption portion 310 and the second adsorption portion 320 are adsorbed on each other, the data cable is not easy to spread, so that the data cable can maintain a better adsorption and storage state. In some examples, the data line may further include the protective layer 400 described in the above examples, which is wrapped around the surface of the outer layer 300 . The protective layer 400 may cover the second opening 370 to prevent foreign matter from entering the cavity 380 through the second opening 370 .

[0107] In some examples, the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320 are spaced apart from each other, and the second end of the first adsorption portion 310 and the second end of the second adsorption portion 320 are spaced apart from each other. The first end of the first adsorption portion 310 and the first end of the second adsorption portion 320 form a first opening 360, and the second end of the first adsorption portion 310 and the second end of the first adsorption portion 310 form a second opening 370. In this example, the first opening 360 and the second opening 370 can form a space for placing the core assembly 100, so that the core assembly 100 can be placed into the cavity 380 from two directions.

[0108] The distance h2 between the second end of the first adsorption part 310 and the second end of the second adsorption part 320 is not less than 0.3 mm and not more than 1 mm; in this example, the distance between the second end of the first adsorption part 310 and the second end of the second adsorption part 320 can be 0.3 mm, 0.5 mm, 0.7 mm, 1 mm or any other value within the above range.

[0109] In some examples, the data line further includes a first connection portion 330 , and the first adsorption portion 310 and the second adsorption portion 320 are respectively connected to the first connection portion 330 .

[0110] In this example, the first connection part 330 can be arranged inside the cavity 380, and the first connection part 330 can also be arranged staggered with the cavity 380. In the first cross section, along the first direction, the first connection part 330 can be an integral structure. In some examples, optionally, the first connection part 330 can also be formed by at least two sections connected to each other. The connection method of the first connection part 330 and the first adsorption part 310 and the second adsorption part 320 can be that the first connection part 330 is connected to the first adsorption part 310 and the second adsorption part 320 by hot melting, bonding or embedding, etc., and the first connection part 330 can also be connected to the first adsorption part 310 and the second adsorption part 320 by other methods.

[0111] In some examples, the first connection portion 330 may be made of non-magnetic material, which means that the first connection portion is not magnetic and cannot generate magnetic attraction force on other structures.

[0112] See also Figure 3 In some examples, the first connection portion 330 may be made of a magnetic material, an end of the first connection portion 330 close to the first adsorption portion 310 may be one of the N pole and the S pole, and an end of the first connection portion 330 close to the second adsorption portion 320 may be the other of the N pole and the S pole.

[0113] The first adsorption part 310 and the second adsorption part 320 are respectively connected to the first connection part 330, which means that the first connection part 330 can be used as an intermediate connection piece between the first adsorption part 310 and the second adsorption part 320, so that the first adsorption part 310 and the second adsorption part 320 are connected to form a whole through the first connection part 330. In this example, the first adsorption part 310 and the second adsorption part 320 are connected through the first connection part 330, so that the first adsorption part 310 and the second adsorption part 320 can be limited by the first connection part 330, so that the first adsorption part 310 and the second adsorption part 320 can be maintained at a preset position, thereby improving the structural stability of the outer layer 300, and at the same time, improving the structural strength of the outer layer 300, thereby improving the structural rigidity of the data line, and reducing the possibility of deformation inside the data line.

[0114] In some examples, the first connection part 330 is disposed in the cavity 380, and the first connection part 330 divides the cavity 380 into a first chamber 381 and a second chamber 382, ​​and at least one of the first chamber 381 and the second chamber 382 is provided with the wire core assembly 100, and the first connection part 330 is disposed in the cavity 380, which means that the first connection part 330 is a connection structure in the cavity 380. The first connection part 330 divides the cavity 380 into a first chamber and a second chamber, which means that the first connection part 330 divides the cavity 380 into two spaces. The first chamber 381 and the second chamber 382 can be used to place the wire core assembly 100 respectively, or the wire core assembly 100 can be placed in only one of the first chamber 381 and the second chamber 382. In this example, the first connection part 330 divides the cavity 380 into a first chamber and a second chamber, so that the inner wall surface of the first adsorption part 310, the inner wall surface of the second adsorption part 320 and the first connection part 330 can be used to limit the line core assembly 100 to prevent the line core assembly 100 from being relatively displaced in the cavity 380. In this example, when the line core assembly 100 is respectively arranged in the first chamber and the second chamber, the first chamber and the second chamber can be respectively used to accommodate different line cores 110, and the first chamber and the second chamber can also be used to accommodate the same line core 110. In the first cross section of this example, the first connection part 330 can pass through the geometric center of the data line, and optionally, the first connection part 330 can also be arranged at intervals from the geometric center of the data line. In some examples, the first end of the first adsorption part 310 and the first end of the second adsorption part 320 are arranged at intervals to form the first opening 360 described in the above example, and the first opening 360 can pass through the first chamber to place the line core assembly 100 into the first chamber through the first opening 360. In some examples, the second end of the first adsorption portion 310 and the second end of the second adsorption portion 320 are spaced apart from each other to form the second opening 370 described in the above example, and the second opening 370 can pass through the second chamber to place the wire core assembly 100 into the second chamber through the second opening 370.

[0115] Please refer to Figure 1In some examples, in the first cross section, the direction from the first adsorption portion 310 to the second adsorption portion 320 is the first direction 1a, the width d2 of the first connection portion 330 in the second direction 1b is not less than 0.3 mm and not more than 2 mm, and the first direction 1a is set at an angle to the second direction 1b. In this example, the first direction 1a and the second direction 1b are set at an angle, which means that the first direction is not perpendicular to the second direction. The first adsorption portion 310 and the second adsorption portion 320 are on both sides of the first connection portion 330 along the first direction, and the second direction 1b can be the thickness direction of the first connection portion. In this example, the first connection portion 330 can be 0.3 mm, 0.5 mm, 0.7 mm, 1 mm, 1.2 mm, 1.5 mm, 1.7 mm, 2 mm or any other value within the above range.

[0116] In some examples, on the first cross section, the first adsorption portion 310 and the second adsorption portion 320 are symmetrically disposed on both sides of the first connection portion 330 .

[0117] The first adsorption part 310 and the second adsorption part 320 are symmetrically arranged on both sides of the first connection part 330, which may mean that in the first cross section, the first connection part 330 has a length direction, and the first adsorption part 310 and the second adsorption part 320 may be symmetrically arranged on both sides of the length direction of the first connection part 330. In this example, the first adsorption part 310 and the second adsorption part 320 are symmetrically arranged on both sides of the first connection part 330, and the first adsorption part 310 and the second adsorption part 320 may be axially symmetrically arranged with the midline of the first connection part 330 as the center, or the first adsorption part 310 and the second adsorption part 320 may be centrally symmetrically arranged with the geometric center of the first connection part 330 as the center. Optionally, on the first cross section, the cross-sectional areas of the first adsorption part 310 and the second adsorption part 320 may be equal, or the cross-sectional areas of the first adsorption part 310 and the second adsorption part 320 may be unequal. In this example, by setting the first adsorption portion 310 and the second adsorption portion 320 to a symmetrical structure, on the one hand, the volumes of the first adsorption portion 310 and the second adsorption portion 320 can be roughly equal or close to each other to balance the weight of the data line; on the other hand, the surface area of ​​the second surface 312 of the first adsorption portion 310 and the fourth surface 322 of the second adsorption portion 320 can be close to or equal, so that when the data line is wound or bent, different parts of the data line can have a relatively uniform magnetic surface as much as possible, so that the data line has better adsorption performance.

[0118] In some examples, in the first cross section, the first connecting portion 330 is disposed in the cavity, and the direction from the first adsorption portion 310 to the second adsorption portion 320 is the first direction; both ends of the second adsorption portion 320 in the second direction are respectively protruded from the first connecting portion 330, and both ends of the first adsorption portion 310 in the second direction are respectively protruded from the first connecting portion 330, and the first direction and the second direction are arranged at an angle; the first adsorption portion 310, the first connecting portion 330 and the second adsorption portion 320 form an I-shaped structure.

[0119] The first adsorption portion 310 and the second adsorption portion 320 are arranged on both sides of the first connecting portion 330 along the first direction. Along the second direction, the widths of the first adsorption portion 310 and the second adsorption portion 320 are greater than the width of the first connecting portion 330, so that the two ends of the first adsorption portion 310 and the second adsorption portion 320 along the second direction respectively protrude from the first connecting portion 330. In the first cross-section, the first adsorption portion 310 and the second adsorption portion 320 can be symmetrically structured at the two ends of the first connecting portion 330 in the first direction. The first connecting portion 330 can respectively connect the middle positions of the first adsorption portion 310 and the second adsorption portion 320 along the second direction. The first connecting portion 330 can be located in the middle position of the cavity along the second direction, so that the forces on the first adsorption portion 310 and the second adsorption portion 320 are relatively balanced. Since the first connecting portion 330 can be used to support the first adsorption portion 310 and the second adsorption portion 320, an I-shaped structure is formed by the first adsorption portion 310, the first connecting portion 330 and the second adsorption portion 320. On the one hand, the structural strength of the data line can be improved; on the other hand, when the data line is wound or bent, the data line is also more likely to bend, so that the data line can remain in a curled state after being wound and adsorbed, so as to prevent the data line from spreading out, thereby facilitating storage.

[0120] In some examples, the difference from the previous example is that the first adsorption portion 310 and the second adsorption portion 320 are combined to form a circular structure. In this example, the end surface of the first adsorption portion 310 close to the outer surface of the data line can be an arc surface, and the end surface of the second adsorption portion 320 close to the outer surface of the data line can also be an arc surface, and the end surfaces of the first adsorption portion 310 and the second adsorption portion 320 close to the outer surface of the data line can be combined to form a circular surface. In some examples, the first adsorption portion and the second adsorption portion can be combined to form a circular ring structure, that is, in the first cross section, the inner surface of the cavity can be a circular ring. In some examples, in the first cross section, the inner surface of the cavity can be an irregular ring structure.

[0121] In some examples, the first adsorption part 310 and the second adsorption part 320 have different magnetic properties. In this example, the first adsorption part 310 and the second adsorption part 320 can be connected by the first connecting part 330, so that the first adsorption part 310 and the second adsorption part 320 form an integral magnetic structure, and the first adsorption part 310 can serve as one of the N poles or the S poles of the magnetic structure, and the second adsorption part 320 can serve as the other of the N poles and the S poles of the magnetic structure.

[0122] See also Figure 6 and Figure 7 In some examples, a second connecting portion 340 is disposed between the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320 , and the second connecting portion 340 is connected to at least one of the first adsorption portion 310 and the second adsorption portion 320 .

[0123] The second connection part 340 is disposed between the first end of the first adsorption part 310 and the first end of the second adsorption part 320, and the second connection part 340 can be used to fill the gap between the first adsorption part 310 and the second adsorption part 320 to prevent foreign matter from entering the cavity 380 through the gap between the first end of the first adsorption part 310 and the first end of the second adsorption part 320. In some examples, a first opening 360 is formed between the first end of the first adsorption part 310 and the first end of the second adsorption part 320, and the second connection part 340 can be used to fill the first opening 360.

[0124] The second connection part 340 is connected to at least one of the first adsorption part 310 and the second adsorption part 320, so that the second connection part 340 and at least one of the first adsorption part 310 and the second adsorption part 320 form an integral structure, so as to reduce the possibility of the second connection part 340 falling off or shifting. In this example, the second connection part 340 can simultaneously connect the first end of the first adsorption part 310 and the first end of the second adsorption part 320, and the second connection part 340 serves as an intermediate connection piece between the first adsorption part 310 and the second adsorption part 320, so that the first adsorption part 310 and the second adsorption part 320 form an integral structure.

[0125] The second connecting part 340 can be bonded to the first adsorption part 310 and / or the second adsorption part 320, or the second connecting part 340 can be connected to the first adsorption part 310 and / or the second adsorption part 320 in other ways. In some examples, the first adsorption part 310 and the second adsorption part 320 are respectively connected to the second connecting part 340 by heat melting. The heat melting connection means that the first end of the first adsorption part 310 and the first end of the second adsorption part 320 can be connected to the second connecting part 340 by heating and melting, so that the first end of the first adsorption part 310 and the first end of the second adsorption part 320 form an integral body with the second connecting part 340. In some examples, the first adsorption part 310 and the second adsorption part 320 can be symmetrical structures so that the first adsorption part 310 and the second adsorption part 320 have equal or similar magnetic suction surfaces. In some examples, the second connecting part 340 can be connected to the first adsorption part 310 and / or the second adsorption part 320 by embedding, and the embedding can be connected and fixed by an insert process.

[0126] Please refer to Figure 5 and Figure 6 In the first cross section, the first adsorption portion 310 and the second adsorption portion 320 can be arc-shaped structures arranged opposite to each other, and the first adsorption portion 310 and the second adsorption portion 320 enclose a generally circular cavity 380, and the second connecting portion connects the first adsorption portion and the second adsorption portion so that the first adsorption portion and the second adsorption portion form a circular ring structure.

[0127] Please refer to Fig. 9 and Fig.10 In the first cross section, the first adsorption portion 310 and the second adsorption portion 320 may be bent structures arranged opposite to each other, and the first adsorption portion 310 and the second adsorption portion 320 enclose a substantially rectangular cavity 380. Optionally, the bent portions of the first adsorption portion 310 and the second adsorption portion 320 may be rounded.

[0128] See also Figure 6 and Figure 7 In some examples, a third connecting portion 350 is disposed between the second end of the first adsorption portion 310 and the second end of the second adsorption portion 320 , and the third connecting portion 350 is connected to at least one of the first adsorption portion 310 and the second adsorption portion 320 .

[0129] The third connection part 350 is disposed between the second end of the first adsorption part 310 and the second end of the second adsorption part 320. The third connection part 350 can be used to fill the gap between the first adsorption part 310 and the second adsorption part 320 to prevent foreign matter from entering the cavity 380 through the gap between the second end of the first adsorption part 310 and the second end of the second adsorption part 320. In some examples, the second connection part 340 described in the above examples is disposed between the first end of the first adsorption part 310 and the first end of the second adsorption part 320. The third connection part 350 and the second connection part 340 can be made of the same material, or the second connection part 340 and the third connection part 350 can be made of different materials. In some examples, a second opening 370 is formed between the second end of the first adsorption part 310 and the second end of the second adsorption part 320. The third connection part 350 can be used to fill the second opening 370.

[0130] The third connection part 350 is connected to at least one of the first adsorption part 310 and the second adsorption part 320, so that the third connection part 350 and at least one of the first adsorption part 310 and the second adsorption part 320 form an integral structure, so as to reduce the possibility of the third connection part 350 falling off or shifting. The third connection part 350 in this example can simultaneously connect the second end of the first adsorption part 310 and the second end of the second adsorption part 320, and the third connection part 350 serves as an intermediate connection piece between the first adsorption part 310 and the second adsorption part 320, so that the first adsorption part 310 and the second adsorption part 320 form an integral structure.

[0131] The third connection part 350 can be bonded to the first adsorption part 310 and / or the second adsorption part 320, or the third connection part 350 can be connected to the first adsorption part 310 and / or the second adsorption part 320 in other ways. In some examples, the first adsorption part 310 and the second adsorption part 320 are respectively connected to the third connection part 350 by heat melting. The heat melting connection means that the second end of the first adsorption part 310 and the second end of the second adsorption part 320 can be connected to the third connection part 350 by heating and melting, so that the second end of the first adsorption part 310 and the second end of the second adsorption part 320 form a whole with the third connection part 350. In some examples, the third connection part 350 can be connected to the first adsorption part 310 and / or the second adsorption part 320 by embedding, and the embedding can be connected and fixed by an insert process.

[0132] In some examples, the first adsorption portion 310 has a first surface 311 facing the cavity 380 and a second surface 312 away from the cavity 380, and the first surface 311 and the second surface 312 have opposite magnetic properties; the second adsorption portion 320 has a third surface 321 facing the cavity 380 and a fourth surface 322 away from the cavity 380, and the third surface 321 and the fourth surface 322 have opposite magnetic properties, and the second surface 312 and the fourth surface 322 have opposite magnetic properties.

[0133] The first adsorption portion 310 may be an independent magnetic structure, and one of the first surface 311 and the second surface 312 of the first adsorption portion 310 may be an S pole, and the other may be an N pole.

[0134] The second adsorption part 320 may be an independent magnetic structure, and one of the third surface 321 and the fourth surface 322 of the second adsorption part 320 may be an S pole, and the other may be an N pole. The third surface 321 and the second surface 312 have opposite magnetic poles, and the first surface 311 and the fourth surface 322 have opposite magnetic poles.

[0135] In this example, the first adsorption part 310 and the second adsorption part 320 can be molded separately, and the first adsorption part 310 and the second adsorption part 320 can be adapted to each other so that the first adsorption part 310 and the second adsorption part 320 enclose a cavity 380 for accommodating the wire core assembly 100. Since the first adsorption part 310 and the second adsorption part 320 can be molded separately, the processing and molding of the first adsorption part 310 and the second adsorption part 320 can be facilitated, thereby reducing the molding cost. Optionally, after the first adsorption part 310 and the second adsorption part 320 are molded separately, the first adsorption part 310 and the second adsorption part 320 can be connected through the second connecting part 340 and / or the third connecting part 350 described in any of the above examples so that the first adsorption part 310 and the second adsorption part 320 form a whole.

[0136] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A data line, characterized in that: include: Wire core assembly; The outer layer is wrapped around the outer side of the wire core component; the outer layer comprises a first adsorption portion and a second adsorption portion which are arranged at intervals, the first adsorption portion is made of a magnetic material, and the second adsorption portion is made of a magnetically absorbable material.

2. The data line according to claim 1, characterized in that: The first adsorption part is a mixture of magnetic powder and flexible material; And / or, the second adsorption part is formed by a mixture of magnetic powder and flexible material.

3. The data line according to claim 1, characterized in that: The second adsorption portion is made of magnetic material, and the end of the first adsorption portion close to the outer surface of the data line and the end of the second adsorption portion close to the outer surface of the data line have different magnetic properties.

4. The data line according to claim 1, characterized in that: The length direction of the data line is defined as a cross section that is set at an angle to the length direction of the data line as a first cross section. In the first cross section, the first adsorption portion and the second adsorption portion are arranged opposite to each other, and the first adsorption portion and the second adsorption portion are combined to form a cavity for accommodating the wire core assembly.

5. The data line according to claim 4, characterized in that: The first adsorption part and the second adsorption part respectively have a first end and a second end, the first end of the first adsorption part is arranged opposite to the first end of the second adsorption part, and the second end of the first adsorption part is arranged opposite to the second end of the second adsorption part; The first end of the first adsorption portion and the first end of the second adsorption portion are spaced apart from each other; and / or the second end of the first adsorption portion and the second end of the second adsorption portion are spaced apart from each other.

6. The data line according to claim 5, characterized in that: The distance between the first end of the first adsorption portion and the first end of the second adsorption portion is not less than 0.3 mm and not more than 1 mm; And / or, a distance between the second end of the first adsorption portion and the second end of the second adsorption portion is not less than 0.3 mm and not more than 1 mm.

7. The data line according to claim 4, characterized in that: The data line also includes: The first connecting portion is connected to which the first adsorption portion and the second adsorption portion are respectively connected.

8. The data line according to claim 7, characterized in that: In the first cross section, the first adsorption portion and the second adsorption portion are symmetrically arranged on both sides of the first connecting portion.

9. The data line according to claim 7, characterized in that: In the first cross section, the direction from the first adsorption portion to the second adsorption portion is a first direction, the width of the first connection portion in the second direction is not less than 0.3 mm and not more than 2 mm, and the first direction is set at an angle to the second direction.

10. The data line according to claim 7, characterized in that: The first connecting portion is arranged in the cavity, and in the first cross section, the direction from the first adsorption portion to the second adsorption portion is the first direction; both ends of the first adsorption portion in the second direction are respectively protruded from the first connecting portion, and both ends of the second adsorption portion in the second direction are respectively protruded from the first connecting portion, and the first direction and the second direction are arranged at an angle; The first adsorption portion, the first connecting portion and the second adsorption portion form an I-shaped structure, or the first adsorption portion and the second adsorption portion form a circular structure.

11. The data line according to claim 7, characterized in that: The first connecting portion is made of non-magnetic material.

12. The data line according to claim 7, characterized in that: The first connecting portion is disposed in the cavity, and the first connecting portion divides the cavity into a first chamber and a second chamber, and at least one of the first chamber and the second chamber is used to accommodate the wire core assembly.

13. The data line according to claim 4, characterized in that: In the first cross section, the first adsorption portion and the second adsorption portion respectively have a first end and a second end, the first end of the first adsorption portion is arranged opposite to the first end of the second adsorption portion, and the second end of the first adsorption portion is arranged opposite to the second end of the second adsorption portion; Among them, a second connecting part is arranged between the first end of the first adsorption part and the first end of the second adsorption part, and the second connecting part is connected to at least one of the first adsorption part and the second adsorption part; and / or a third connecting part is arranged between the second end of the first adsorption part and the second end of the second adsorption part, and the third connecting part is connected to at least one of the first adsorption part and the second adsorption part.

14. The data line according to claim 13, characterized in that: A second connecting portion is provided between the first end of the first adsorption portion and the first end of the second adsorption portion; At least one of the first adsorption part and the second adsorption part is hot-melt connected to the second connecting part, or at least one of the first adsorption part and the second adsorption part is adhered to the second connecting part, or at least one of the first adsorption part and the second adsorption part is embedded in the second connecting part.

15. The data line according to claim 13, characterized in that: A third connecting portion is provided between the second end of the first adsorption portion and the second end of the second adsorption portion; At least one of the first adsorption part and the second adsorption part is hot-melt connected to the third connecting part, or at least one of the first adsorption part and the second adsorption part is adhered to the third connecting part, or at least one of the first adsorption part and the second adsorption part is embedded in the third connecting part.

16. The data line according to claim 4, characterized in that: In the first cross section, the direction from the first adsorption portion to the second adsorption portion is a first direction; The width of the outer layer in the first direction is not less than 3 mm and not more than 6 mm, and / or the width of the outer layer in the second direction is not less than 3 mm and not more than 6 mm; Wherein, the first direction and the second direction are arranged at an angle.

17. The data line according to any one of claims 1 to 16, characterized in that: The thickness of the outer layer is not less than 0.3 mm and not more than 2 mm.

18. The data line according to any one of claims 1 to 16, characterized in that: The data line also includes: The shielding layer is wrapped around the outer side of the wire core assembly.

19. The data line according to claim 18, characterized in that The shielding layer is at least one of copper wire mesh, aluminum foil, graphene, and conductive cloth.

20. The data line according to any one of claims 1 to 16, characterized in that: The data line also includes: The protective layer is wrapped around the outer side of the outer layer.

21. The data line according to claim 20, characterized in that The protective layer is a thermoplastic material layer made of thermoplastic material.

22. The data line according to claim 21, characterized in that The thickness of the protective layer is not less than 0.3 mm and not more than 1 mm.

23. The data line according to claim 20, characterized in that The protective layer includes at least one layer of a wrapping material layer formed by a wrapping material, and the wrapping material layer is wrapped around the outer side of the outer layer. The thickness of the wrapping material layer is not less than 0.008 mm and not more than 0.3 mm.

24. The data line according to claim 20, characterized in that The protective layer includes at least one fiber mesh material layer made of fiber mesh, and the fiber mesh material layer is wrapped on the outside of the outer layer. The thickness of the fiber mesh material layer is not less than 0.1 mm and not more than 0.6 mm.

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