Data cable

Abstract

The present application discloses a data cable, comprising cable core assemblies and an outer coating layer. The outer coating layer covers the outer sides of the cable core assemblies; and the outer coating layer comprises a first magnetic attraction portion and a second magnetic attraction portion which are spaced apart, the first magnetic attraction portion is made of a magnetic material, and the second magnetic attraction portion is made of a magnetically attractable material. According to examples of the present application, by providing the first magnetic attraction portion and the second magnetic attraction portion in the outer coating layer of the data cable, when the data cable needs to be stored, the data cable can be coiled or bent, so that surfaces of different portions of the data cable are magnetically attracted to each other, and thus the data cable is stored. Because the data cable can be stored without the need for a storage box, a storage method can be simplified, and the space required for data cable storage can be reduced.

Description

data cable

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on February 8, 2024, with application number 2024202902127 and invention name “DATA LINE”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the technical field of electronic equipment accessories, and in particular to a data cable. Background Art

[0003] The storage of electronic device data cables 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 cables. These solutions often result in larger size and weight, making them inconvenient to carry. Technical issues

[0004] The present application provides a data cable, aiming to improve the problem of inconvenient storage of the data cable. Technical Solutions

[0005] To achieve the above technical effects, a technical solution adopted in this application is to provide a data cable, including:

[0006] Wire core assembly;

[0007] The outer layer is wrapped around the outside of the core assembly; the outer layer includes a first adsorption portion and a second adsorption portion that are spaced apart, the first adsorption portion is made of a magnetic material, and the second adsorption portion is made of a magnetically absorbable material.

[0008] In some examples, the first adsorption portion is a mixture of magnetic powder and flexible material;

[0009] And / or, the second adsorption part is made of a mixture of magnetic powder and flexible material.

[0010] 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 are different from the magnetic properties of an end of the second adsorption portion close to the outer surface of the data line.

[0011] In some examples, the length direction of the data line is defined as a section that is set at an angle to the length direction of the data line as a first section. In the first 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.

[0012] In some examples, 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;

[0013] 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.

[0014] In some examples, a 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;

[0015] 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.

[0016] In some examples, the data line also includes:

[0017] The first connecting portion, the first adsorption portion and the second adsorption portion are respectively connected to the first connecting portion.

[0018] In some examples, in the first cross-section, the first adsorption portion and the second adsorption portion are symmetrically arranged on either side of the first connecting portion. 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 no less than 0.3 mm and no more than 2 mm, and the first direction and the second direction are arranged at an angle.

[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 connecting portion in the second direction are respectively protruded from the first connecting portion, and both ends of the second connecting 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 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.

[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 provided 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 provided 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 provided 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 heat-melted 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 cover 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 component.

[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, and the fiber mesh material layer is wrapped around 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. Beneficial effects

[0044] In the above scheme, by providing 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 adsorb 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 following briefly introduces the drawings required for use in the description of the embodiments. 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] FIG1 is a cross-sectional view of an example of a data line of the present application;

[0047] FIG2 is a cross-sectional view of an example of an outer layer in FIG1 ;

[0048] FIG3 is a cross-sectional view of another example of the outer layer in FIG1 ;

[0049] FIG4 is a cross-sectional view of another example of a data line of the present application;

[0050] FIG5 is a cross-sectional view of an example of an outer layer in FIG4;

[0051] FIG6 is a cross-sectional view of another example of a data line of the present application;

[0052] FIG7 is a cross-sectional view of an example of an outer layer in FIG6;

[0053] FIG8 is a cross-sectional view of another example of the outer layer in FIG6;

[0054] FIG9 is a cross-sectional view of another example of a data line of the present application;

[0055] FIG10 is a cross-sectional view of an example of an outer layer in FIG9;

[0056] FIG11 is a cross-sectional view of an example of a protective layer of the present application;

[0057] FIG12 is a cross-sectional view of another example of the protective layer of the present application;

[0058] FIG13 is a cross-sectional view of another example of the protective layer of the present application;

[0059] FIG14 is a cross-sectional view of another example of the protective layer of the present application.

[0060] Among them: 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, wrapping material layer; 430, fiber mesh layer; 1a, first direction; 1b, second direction. Modes for Carrying Out the Invention

[0061] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts 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 orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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 limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only 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, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0063] In this application, the word "exemplary" is used to mean "serving as an example, illustration, or illustration." Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that one 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 are not described 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 this application.

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

[0065] The data cables of electronic devices can be used for signal transmission and for operations such as charging. To facilitate storage of data cables, some devices often require a storage box, where the cables can be wound. Since the storage box itself takes up a certain amount of space and increases the cost of the electronic device, the data cable must be secured after placement in the box. Otherwise, the cable can easily fall out of the box, affecting its proper storage.

[0066] Please refer to Figures 1 and 2. The example of this application proposes a data cable, including a core component 100 and an outer layer 300; the outer layer 300 is wrapped around the outside of the core component; the outer layer 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 group of core assemblies can be set in the cavity 380 in the example of the present application, or multiple groups of core assemblies can be set. The core assembly can have one core 110 or multiple cores 110. When the core assembly has multiple cores, the multiple cores can each have an insulating layer. Taking a mobile phone data cable as an example, in terms of function, according to the definition of the US1b standard, the core 110 can 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, etc.

[0068] The outer layer 300 wraps around the outside of the core assembly 100, protecting the internal structure and ensuring product reliability. The outer layer 300 is at least partially hollow, forming a cavity 380 within the outer layer 300. The cavity 380 can be used to accommodate the core assembly 100, thereby providing protection for the core assembly 100.

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

[0070] The first adsorption portion 310 and the second adsorption portion 320 are spaced apart, meaning that the first adsorption portion 310 and the second adsorption portion are staggered along the length or circumference 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 may be positioned opposite the second adsorption portion 320, with the first adsorption portion 310 and the second adsorption portion 320 being staggered along the circumference 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 properties. 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 attractive material, meaning that the second adsorption portion 320 can be attracted to a magnetic 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 locations on the data line approach each other, the first adsorption portion 310 and the second adsorption portion 320 at different locations on the data line can attract each other, allowing different locations on the data line to be magnetically attached to each other. Optionally, the second adsorption portion 320 in this example can also be made of Fe, Co, Ni metal or alloy, or other magnetically attractive material formed of materials that can be attracted to magnetic parts.

[0073] In this example, by providing a first adsorption portion 310 and a second adsorption portion 320 on the outer layer 300 of the data cable, when the data cable is bent or wound, the first adsorption portion 310 and the second adsorption portion 320 at different positions on the data cable can adsorb each other, so that the data cable can remain in the bent or wound state, thereby storing the data cable. In this example, the data cable can be directly wound or folded and then adsorbed and stored, without the need for an additional storage box, thereby reducing the storage structure of the data cable and reducing the cost of data cable configuration.

[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 of the data cable. 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 aforementioned range.

[0075] In some examples, in a first cross-section, the direction from the first adsorption portion 310 to the second adsorption portion 320 is defined as the first direction 1a. The width d3 of the outer layer 300 in the first direction is not less than 3 mm and not more than 6 mm. 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 mutually opposed in the first direction. In this example, the width d3 of the outer layer 300 in the first direction 1a can be 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, or any other value within the above range. The first direction and the second direction are arranged at an angle, meaning that the first direction and the second direction are not parallel. Alternatively, the first direction can be arranged perpendicular to the second direction. In some examples, unlike the previous example, the width d4 of the outer layer 300 in the second direction 1b is not less than 3 mm and not more than 6 mm. 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 mutually opposed 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. In some examples, the first adsorption portion 310 can be a magnetic material made of magnetic powder.

[0076] In some examples, the second adsorption portion 320 is a magnetic material formed by mixing magnetic powder and a flexible material. The flexible material in this example can be a thermoplastic material or other materials.

[0077] In some examples, the first adsorption portion 310 and the second adsorption portion 320 are made of a magnetic material that is a mixture of magnetic powder and a flexible material. The flexible material in this example can be a thermoplastic material or other materials.

[0078] 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.

[0079] The second suction portion 320 is made of a magnetic material, meaning that it has magnetic properties. When the second suction portion 320 is near a structure with a magnetically attractable material, the second suction portion 320 can exert a magnetic attraction on the structure with the magnetically attractable material. In this example, the end of the second suction portion 320 near the outer surface of the data line can be one of the north and south poles, and the end of the first suction portion 310 near the outer surface of the data line can be the other of the north and south poles. In some examples, the end of the first suction portion 310 near the outer surface of the data line can be the end of the first suction portion 310 facing away from the core assembly 100, and the end of the second suction portion 320 near the outer surface of the data line can be the end of the second suction portion 320 facing away from the core assembly 100. Alternatively, the first suction portion 310 and the second suction portion 320 can be two separate magnets. The end of the first suction portion 310 near the outer surface of the data line can be one of the north and south poles of one magnet, and the end of the second suction portion 320 near the outer surface of the data line can be the other of the north and south poles of another magnet.

[0080] The first adsorption portion 310 may be a portion of the outer layer 300, and the second adsorption portion 320 may be another portion of the outer layer 300. In this example, the first adsorption portion 310 and the second adsorption portion 320 may each occupy a portion of the outer layer 300, and the first adsorption portion 310 and the second adsorption portion 320 are connected to form the outer layer 300.

[0081] 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, which can be used to accommodate the wire core assembly 100.

[0082] The first adsorption portion 310 and the second adsorption portion 320 may enclose and form a closed cavity 380 . The cavity 380 enclosed and formed by the first adsorption portion 310 and the second adsorption portion 320 may also have an open structure.

[0083] The first cross section may be a cross section at any position of the data line. The first cross section is set at an angle to the length direction of the data line, which means that the first cross 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 cross section may be a cross section perpendicular to the length direction of the data line.

[0084] 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.

[0085] 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 attractive materials that can be adsorbed by magnetic components.

[0086] In some examples, both the first adsorption portion 310 and the second adsorption portion 320 can 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. 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, meaning 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 can be either a north pole or a south pole, and the fourth surface 322 of the second adsorption portion 320 can be the other of the north pole and the south pole. Alternatively, the first adsorption portion 310 and the second adsorption portion 320 may form a magnet, wherein the surfaces of the first adsorption portion and the second adsorption portion facing away from the cavity each form a single magnetic pole of the magnet, and the first adsorption portion 310 and the second adsorption portion 320 are interconnected to form a magnetic attraction structure. Alternatively, the first adsorption portion 310 and the second adsorption portion 320 may each be a single magnetic structure, wherein the second surface 312 of the first adsorption portion 310 is disposed away from the cavity 380, and the fourth surface 322 of the second adsorption portion 320 is disposed away from the cavity 380, and the magnetic attraction of the second surface of the first adsorption portion and the fourth surface of the second adsorption portion are opposite.

[0087] 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 magnetic properties. 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.

[0088] 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.

[0089] Referring to Figures 2 and 3 , in this example, the first cross-section can 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 can be curved surfaces in the first cross-section. The cavity 380 formed by the first adsorption portion 310 and the second adsorption portion 320 can be rectangular, or it can be a cavity of other shapes.

[0090] In some examples, the data cable further includes a protective layer 400, which can be wrapped around 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 around the outer layer 300. Optionally, the protective layer 400 is a material layer wrapped around the outer layer 300 of the data cable. The protective layer 400 can be made of fiber material and can be wrapped around the outer layer 300 through a weaving process. The protective layer 400 can also serve a decorative purpose.

[0091] In some examples, the protective layer is a thermoplastic material layer 410 made of a thermoplastic material. In this example, the protective layer 400 can be a sealed sleeve-like structure wrapped around the outer surface of the outer layer; for example, the protective layer 400 can be a sealed sleeve-like structure formed of PVC or TPE materials. Alternatively, the protective layer 400 can be a mesh structure woven from a thermoplastic material, such as a mesh structure woven from at least one of PET fibers, nylon fibers, and the like.

[0092] Referring to Figure 11 , in some examples, the protective layer 400 can be formed of a single layer of thermoplastic material 410, and the thickness d5 of the protective layer 400 is not less than 0.3 mm and not more than 1 mm. In this example, the thickness of the protective layer 400 can be 0.3 mm, 0.5 mm, 0.7 mm, 1 mm, or any other value within the aforementioned range. Optionally, in this example, the protective layer 400 can 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.

[0093] Referring to FIG. 12 , in some examples, the protective layer 400 includes at least one layer of a wrapping material, a wrapping material layer 420, formed of a wrapping material. The wrapping material layer 420 is wrapped around the outer surface of the outer cover layer. 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. In this example, the thickness of the wrapping material layer 420 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 aforementioned ranges.

[0094] 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.

[0095] Referring to FIG. 13 , in some examples, the protective layer 400 may include at least one fiber mesh material layer 430. The fiber mesh material layer 430 is wrapped around the outer layer. The fiber mesh material layer has a thickness d7 of not less than 0.1 mm and not more than 0.6 mm. The fiber mesh material layer in this example may be made of at least one of PET fiber, nylon fiber, and aramid fiber. 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 aforementioned range.

[0096] Referring to 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 out. The layers may also be arranged in other orders.

[0097] In some examples, the data cable further includes a shielding layer 200, which wraps around the outside of the core assembly 100. Shielding layer 200, located within cavity 380, is a layer of material that wraps around the outside of the core assembly. Optionally, shielding layer 200 can be made of a metal material or a metal-plastic composite material. Metal materials include braided copper wire mesh and a copper wire wrap layer. Metal-plastic composite materials are typically composed of a plastic film and a conductive material, such as a composite material of PET (polyethylene terephthalate) and aluminum foil, or a composite material of PET and graphene.

[0098] In some examples, a filling layer 130 may be provided between the core assembly 100 and the inner wall surface of the cavity 380. The filling layer 130 fills the gap between the core assembly 100 and the inner wall surface of the cavity 380 to prevent the core assembly 100 from relative displacement within the cavity 380, thereby improving the stability of the core assembly 100. In this example, the filling layer 130 may also be used to improve the structural strength of the core assembly 100 to prevent the core assembly 100 from deforming within the cavity 380, thereby reducing the possibility of breakage due to bending and deformation of the core assembly 100 within the cavity 380.

[0099] Please refer to Figures 4 and 5 in combination. In 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 spaced apart from each other.

[0100] 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 be enclosed to form a cavity 380.

[0101] 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, meaning that in a 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 into the cavity 380. In some examples, the data cable can further include the protective layer 400 described in the above examples. The protective layer 400 is wrapped around the surface of the outer layer 300. 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 cable is more easily deformed when being bent or wound, and the data cable is not easily dispersed when the first adsorption portion 310 and the second adsorption portion 320 are adsorbed to each other, thereby allowing the data cable to maintain a better adsorption and storage state.

[0102] 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.

[0103] Referring to Figures 6 to 10 , in some examples, unlike the previous example, 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. This spacing between the second end of the first adsorption portion 310 and the second end of the second adsorption portion 320 means that, in a 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 create a space for the cable core assembly 100. When installing the cable core assembly 100, the cable core assembly 100 can be placed through the second opening 370 into the cavity 380. In this example, the formation of the second opening 370 makes it easier for the data cable to deform when it is bent or wound. When the first adsorption portion 310 and the second adsorption portion 320 are attached to each other, the data cable is less likely to become untied, thereby maintaining a well-adsorbed and stored state. In some examples, the data line may further include the protective layer 400 described in the above examples. The protective layer 400 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 .

[0104] 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.

[0105] 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.

[0106] In some examples, the data line further includes a first connecting portion 330 , and the first adsorption portion 310 and the second adsorption portion 320 are respectively connected to the first connecting portion 330 .

[0107] In this example, the first connecting portion 330 can be disposed inside the cavity 380, or the first connecting portion 330 can be staggered with the cavity 380. In the first cross-section, along the first direction, the first connecting portion 330 can be a unitary structure. In some examples, the first connecting portion 330 can optionally be formed by at least two interconnected sections. The first connecting portion 330 can be connected to the first adsorption portion 310 and the second adsorption portion 320 by hot melting, bonding, or crimping. The first connecting portion 330 can also be connected to the first adsorption portion 310 and the second adsorption portion 320 by other methods.

[0108] In some examples, the first connection portion 330 may be made of a non-magnetic material. The non-magnetic material means that the first connection portion is not magnetic and cannot generate a magnetic attraction force on other structures.

[0109] Please refer to Figure 3. In some examples, the first connecting part 330 can be made of magnetic material, and the end of the first connecting part 330 close to the first adsorption part 310 can be one of the N pole and the S pole, and the end of the first connecting part 330 close to the second adsorption part 320 can be the other pole between the N pole and the S pole.

[0110] The first adsorption portion 310 and the second adsorption portion 320 are respectively connected to the first connection portion 330, which means that the first connection portion 330 can serve as an intermediate connection member between the first adsorption portion 310 and the second adsorption portion 320, so that the first adsorption portion 310 and the second adsorption portion 320 are connected to form a whole through the first connection portion 330. In this example, the first adsorption portion 310 and the second adsorption portion 320 are connected through the first connection portion 330, so that the first adsorption portion 310 and the second adsorption portion 320 can be limited by the first connection portion 330, so that the first adsorption portion 310 and the second adsorption portion 320 can be maintained in 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 cable and reducing the possibility of deformation within the data cable.

[0111] In some examples, the first connecting portion 330 is disposed within the cavity 380. The first connecting portion 330 divides the cavity 380 into a first chamber 381 and a second chamber 382. The core assembly 100 is disposed in at least one of the first chamber 381 and the second chamber 382. The first connecting portion 330 is disposed within the cavity 380, which means that the first connecting portion 330 is a connecting structure within the cavity 380. The first connecting portion 330 divides the cavity 380 into the first chamber and the second chamber, which means that the first connecting portion 330 divides the cavity 380 into two spaces. The first chamber 381 and the second chamber 382 can each be used to house the core assembly 100, or the core assembly 100 can be placed in only one of the first chamber 381 and the second chamber 382. In this example, the first connecting portion 330 divides the cavity 380 into a first chamber and a second chamber. The inner wall of the first adsorption portion 310, the inner wall of the second adsorption portion 320, and the first connecting portion 330 can be used to position the core assembly 100, preventing relative displacement of the core assembly 100 within the cavity 380. In this example, when the core assembly 100 is disposed in the first and second chambers, respectively, the first and second chambers can be used to accommodate different cores 110, or the first and second chambers can be used to accommodate the same core 110. In this example, in the first cross-section, the first connecting portion 330 can pass through the geometric center of the data cable. Alternatively, the first connecting portion 330 can be spaced apart from the geometric center of the data cable. In some examples, the first end of the first connecting portion 330 and the first end of the second connecting portion 340 are spaced apart from each other to form the first opening 360 described in the above example. The first opening 360 can extend through the first chamber, allowing the core assembly 100 to be placed into the first chamber through the first opening 360. In some examples, the second end of the first connection portion 330 and the second end of the second connection portion 340 are spaced apart from each other to form the second opening 370 described in the above example. 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.

[0112] Please refer to Figure 1. 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 d2 of the first connecting 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 and the second direction 1b are set at an angle. 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 connecting portion 330 along the first direction, and the second direction 1b can be the thickness direction of the first connecting portion. In this example, the first connecting 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.

[0113] In some examples, on the first cross section, the first adsorption portion 310 and the second adsorption portion 320 are symmetrically arranged on both sides of the first connection portion 330 .

[0114] The first adsorption portion 310 and the second adsorption portion 320 are symmetrically arranged on both sides of the first connecting portion 330. This means that in the first cross-section, the first connecting portion 330 has a length direction, and the first adsorption portion 310 and the second adsorption portion 320 can be symmetrically arranged on both sides of the length direction of the first connecting portion 330. In this example, the first adsorption portion 310 and the second adsorption portion 320 are symmetrically arranged on both sides of the first connecting portion 330. The first adsorption portion 310 and the second adsorption portion 320 can be arranged axially symmetrically with the midline of the first connecting portion 330 as the center, or the first adsorption portion 310 and the second adsorption portion 320 can be arranged centrosymmetrically with the geometric center of the first connecting portion 330 as the center. Optionally, in the first cross-section, the cross-sectional areas of the first adsorption portion 310 and the second adsorption portion 320 can be equal, or the cross-sectional areas of the first adsorption portion 310 and the second adsorption portion 320 can 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, and then 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.

[0115] In some examples, in the first cross-section, the first connecting portion 330 is arranged in the cavity, and the direction from the first adsorption portion 310 to the second adsorption portion 320 is the first direction; the two ends of the first connecting portion 330 in the second direction are respectively protruded from the first connecting portion 330, and the two ends of the second connecting portion 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.

[0116] 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 width of the first adsorption portion 310 and the second adsorption portion 320 is 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 protrude from the first connecting portion 330 respectively. 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. Because the first connecting portion 330 can be used to support the first adsorption portion 310 and the second adsorption portion 320, the I-shaped structure formed by the first adsorption portion 310, the first connecting portion 330, and the second adsorption portion 320 can, on the one hand, improve the structural strength of the data cable; on the other hand, when the data cable is wound or bent, the data cable is also easier to bend, so that the data cable can remain in a curled state after being wound and adsorbed, preventing the data cable from unraveling, thereby facilitating storage. In some examples, the difference from the previous example is that the first adsorption portion 310 and the second adsorption portion 320 enclose a circular structure. In this example, the end surface of the first adsorption portion 310 close to the outer surface of the data cable can be an arcuate surface, and the end surface of the second adsorption portion 320 close to the outer surface of the data cable can also be an arcuate surface. The end surfaces of the first adsorption portion 310 and the second adsorption portion 320 close to the outer surface of the data cable can enclose a circular surface. In some examples, the first adsorption portion and the second adsorption portion can enclose a circular ring structure, that is, in the first cross-section, the inner surface of the cavity can be an annular ring. In some examples, in the first cross section, the inner surface of the cavity may be an irregular annular structure.

[0117] In some examples, the first adsorption portion 310 and the second adsorption portion 320 have different magnetic properties. In this example, the first adsorption portion 310 and the second adsorption portion 320 can be connected by a first connecting portion 330 to form an integrated magnetic structure. The first adsorption portion 310 can serve as one of the north pole and the south pole of the magnetic structure, and the second adsorption portion 320 can serve as the other of the north pole and the south pole of the magnetic structure.

[0118] 6 and 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 .

[0119] The 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. The second connecting portion 340 can be used to fill the gap between the first adsorption portion 310 and the second adsorption portion 320 to prevent foreign matter from entering the cavity 380 through the gap between the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320. In some examples, 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, and the second connecting portion 340 can be used to fill the first opening 360.

[0120] The second connecting portion 340 is connected to at least one of the first adsorption portion 310 and the second adsorption portion 320 to form an integral structure with at least one of the first adsorption portion 310 and the second adsorption portion 320, thereby reducing the possibility of the second connecting portion 340 falling off or shifting. In this example, the second connecting portion 340 can simultaneously connect the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320. The second connecting portion 340 serves as an intermediate connecting member between the first adsorption portion 310 and the second adsorption portion 320, thereby forming an integral structure with the first adsorption portion 310 and the second adsorption portion 320.

[0121] The second connecting portion 340 can be bonded to the first adsorption portion 310 and / or the second adsorption portion 320, or the second connecting portion 340 can be connected to the first adsorption portion 310 and / or the second adsorption portion 320 in other ways. In some examples, the first adsorption portion 310 and the second adsorption portion 320 are respectively connected to the second connecting portion 340 by heat fusion. The heat fusion connection means that the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320 can be connected to the second connecting portion 340 by heating and melting, so that the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320 form an integral body with the second connecting portion 340. In some examples, the first adsorption portion 310 and the second adsorption portion 320 can be symmetrical structures so that the first adsorption portion 310 and the second adsorption portion 320 have equal or similar magnetic surfaces. In some examples, the second connecting portion 340 can be connected to the first adsorption portion 310 and / or the second adsorption portion 320 by interlocking, and the interlocking can be connected and fixed using an insert process.

[0122] Please refer to Figures 5 and 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. 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 to form a circular ring structure.

[0123] 9 and 10 , in the first cross-section, the first adsorption portion 310 and the second adsorption portion 320 may be bent structures disposed opposite each other, and the first adsorption portion 310 and the second adsorption portion 320 together form a generally rectangular cavity 380. Optionally, the bent portions of the first adsorption portion 310 and the second adsorption portion 320 may be rounded.

[0124] 6 and 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 .

[0125] The 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. The third connecting portion 350 can be used to fill the gap between the first adsorption portion 310 and the second adsorption portion 320 to prevent foreign matter from entering the cavity 380 through the gap between the second end of the first adsorption portion 310 and the second end of the second adsorption portion 320. In some examples, the second connecting portion 340 described in the above examples is disposed between the first end of the first adsorption portion 310 and the first end of the second adsorption portion 320. The third connecting portion 350 and the second connecting portion 340 can be made of the same material, or the second connecting portion 340 and the third connecting portion 350 can be made of different materials. In some examples, 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 third connecting portion 350 can be used to fill the second opening 370.

[0126] The third connecting portion 350 is connected to at least one of the first adsorption portion 310 and the second adsorption portion 320 to form an integral structure with at least one of the first adsorption portion 310 and the second adsorption portion 320, thereby reducing the possibility of the third connecting portion 350 falling off or shifting. In this example, the third connecting portion 350 can simultaneously connect the second end of the first adsorption portion 310 and the second end of the second adsorption portion 320. The third connecting portion 350 serves as an intermediate connecting member between the first adsorption portion 310 and the second adsorption portion 320, thereby forming an integral structure with the first adsorption portion 310 and the second adsorption portion 320.

[0127] The third connection part 350 can be adhered 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.

[0128] 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 magnetism of the first surface 311 is opposite to that of the second surface 312; 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 magnetism of the third surface 321 is opposite to that of the fourth surface 322, and the magnetism of the second surface 312 is opposite to that of the fourth surface 322.

[0129] The first adsorption portion 310 may be an independent magnetic structure. 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.

[0130] The second adsorption portion 320 may be an independent magnetic structure. One of the third surface 321 and the fourth surface 322 of the second adsorption portion 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.

[0131] In this example, the first adsorption portion 310 and the second adsorption portion 320 can be molded separately, and the first adsorption portion 310 and the second adsorption portion 320 can be adapted to each other so that the first adsorption portion 310 and the second adsorption portion 320 enclose and form a cavity 380 for accommodating the wire core assembly 100. Since the first adsorption portion 310 and the second adsorption portion 320 can be molded separately, the processing and molding of the first adsorption portion 310 and the second adsorption portion 320 can be facilitated, thereby reducing the molding cost. Optionally, after the first adsorption portion 310 and the second adsorption portion 320 are molded separately, the first adsorption portion 310 and the second adsorption portion 320 can be connected by the second connecting portion 340 and / or the third connecting portion 350 described in any of the above examples so that the first adsorption portion 310 and the second adsorption portion 320 form a whole.

[0132] 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 description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A data cable, wherein: include: Wire core assembly; The outer layer is wrapped around the outer side of the core assembly; the outer layer includes a first adsorption portion and a second adsorption portion that are spaced apart, 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, wherein The first adsorption part is made of a mixture of magnetic powder and flexible material; And / or, the second adsorption part is made of a mixture of magnetic powder and flexible material.

3. The data line according to claim 1, wherein The second adsorption portion is made of magnetic material, and the magnetic properties of one end of the first adsorption portion close to the outer surface of the data line are different from those of the other end of the second adsorption portion close to the outer surface of the data line.

4. The data line according to claim 1, wherein 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, and the cavity is used to accommodate the wire core assembly.

5. The data line according to claim 4, wherein: 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; 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, wherein: 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, wherein: The data line further includes: The first adsorption portion and the second adsorption portion are respectively connected to the first connection portion.

8. The data line according to claim 7, wherein: 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, wherein: 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 and the second direction are set at an angle.

10. The data line according to claim 7, wherein The first connecting portion is disposed in the cavity. In the first cross section, the direction from the first adsorption portion to the second adsorption portion is a first direction. Both ends of the first connecting portion in the second direction are respectively protruded from the first connecting portion, and both ends of the second connecting portion in the second direction are respectively protruded from the first connecting portion. 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, wherein The first connecting portion is made of non-magnetic material.

12. The data line according to claim 7, wherein The first connecting portion is disposed in the accommodating cavity. The first connecting portion divides the accommodating cavity into a first chamber and a second chamber. 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, wherein 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; Wherein, a second connecting portion is provided between the first end of the first adsorption portion and the first end of the second adsorption portion, and the second connecting portion is connected to at least one of the first adsorption portion and the second adsorption portion; and / or, a third connecting portion is provided between the second end of the first adsorption portion and the second end of the second adsorption portion, and the third connecting portion is connected to at least one of the first adsorption portion and the second adsorption portion.

14. The data line according to claim 13, wherein 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, wherein 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, wherein 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; 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, wherein: 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, wherein: The data line further includes: The shielding layer is wrapped around the outer side of the wire core assembly.

19. The data line according to claim 18, wherein 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, wherein The data line further includes: The protective layer is wrapped around the outer side of the outer layer.

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

22. The data line according to claim 21, wherein 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, wherein 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 outside 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, wherein The protective layer includes at least one fiber mesh material layer made of fiber mesh, and the fiber mesh material layer is wrapped around 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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