Data line convenient to store

Abstract

The utility model discloses a data line convenient to store, which comprises a data line main body, the data line main body comprises a data line core, a magnetic material layer and an outer braid layer, and the magnetic material layer is a neodymium iron boron material layer with magnetic force. The size of the data line is almost the same as that of a conventional data line, the mode that a shell is used for containing the data line in a traditional scheme is omitted, portability is enhanced, the fireproof and tensile outer braid layer is arranged, and when the data line is contained in a narrow space, the data line cannot be extruded and damaged, and use is not affected; meanwhile, a memory metal material is prevented from being used for accommodating the data line, the middle layer of the data line main body is a magnetic material layer made of a neodymium iron boron material with magnetic force, the magnetic material can not demagnetize permanently once being magnetized, any section has magnetic force, and the data line can be automatically accommodated and rolled back to a preset pattern after being used, so that the data line is convenient to use. The method is suitable for various different working scenes, can meet the use requirements of users, and has better market competitiveness.

Description

Technical field:

[0001] The utility model relates to the technical field of data cables, in particular to a data cable that is easy to store. Background technology:

[0002] In layman's terms, a data cable is a tool that connects a mobile phone and other devices and can transmit communications. The data cable has the advantages of no delay and stable transmission.

[0003] Usually, when you buy a mobile phone, it will be equipped with a data cable. The structure of the data cable is that one end is an interface for connecting to the mobile phone, and the common ones are: Type-C and USB-A, etc.; the other end is an interface for connecting to a computer or other devices, and the common ones are: USB Type-A interface, etc. In addition, the data cable is also a part of the mobile phone charger, so the data cable is also a very good tool to help the mobile phone charge. However, in order to be able to move within a certain range and use the mobile phone conveniently when charging or transferring files, the data cable is usually designed to be relatively long, which also brings problems to the storage of the data cable. Because the data cable is long and flexible, it is easy to entangle and knot after curling and storing. Especially when placed in the same storage space (such as pockets, backpacks, drawers, etc.) with other linear items (such as: headphones, necklaces), it is easier to entangle and knot, which not only seriously encroaches on the space of other items, but also makes it difficult to untangle, affecting the user experience.

[0004] In this regard, some people have proposed a convenient storage device for data cables, which usually uses a rotatable shaft and a disc to form a turntable, and then the middle part of the data cable is rolled on the shaft and stored in the turntable. The interfaces at both ends of the data cable are exposed outside the turntable. When needed, the data cable can be pulled out. After use, the data cable will be driven back to the turntable by the rotating shaft to complete the storage. For example, the Chinese utility model patent with patent announcement number: CN 207338830 U discloses a bidirectional stretching data cable connection structure and a data cable storage device, which includes: two follower circuit boards and a fixed conductive plate for electrically connecting the two follower circuit boards. The follower circuit boards correspond to the data cables one by one and the follower circuit boards rotate coaxially with the data cables wound on the winding assembly. The follower circuit board is provided with a circular conductive track whose center is located at the rotation center of the data cable. The data cable is electrically connected to the conductive track. The two ends of the fixed conductive plate are respectively electrically connected to the conductive tracks on the two follower circuit boards through fixed metal parts. The utility model maintains conductive connection through continuous contact between the metal piece and the circular conductive rail, and the two sections of the data line can be pulled out and retracted separately. During the pulling and retracting process, there is no repeated twisting of the wire material in the connection between the two sections of the data line.

[0005] However, this existing data cable storage device has the following shortcomings due to its own structural design characteristics:

[0006] 1. The winding assembly, fixed conductive plate, follower circuit board, data cable, etc. are stored in one piece through the upper and lower shells, which makes the volume of the shell larger, far exceeding the volume of the data cable itself. In addition, most of the upper shell is made of hard plastic material, which is easily squeezed and damaged when stored in a narrow space, thus affecting its use.

[0007] 2. The data line is recovered by respectively setting spiral coil springs in the two winding components. The spiral coil springs are generally made of memory metal materials. There is a problem with such materials that their memory shapes are easily changed after repeated use, so that the data line is gradually not fully stored or even loses its storage capacity. It is not suitable for long-term use and has insufficient durability.

[0008] In view of this, the inventor proposes the following technical solution. Utility model content:

[0009] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a data cable with magnetic force for easy storage.

[0010] In order to solve the above technical problems, the utility model adopts the following technical solution: a data cable that is easy to store, including a data cable body, characterized in that:

[0011] The data line body includes a data line core, a magnetic material layer wrapped around the data line core, and an outer braided layer wrapped around the magnetic material layer, wherein the magnetic material layer is a NdFeB material layer with magnetic force.

[0012] Furthermore, in the above technical solution, the data line core includes a conductor, an insulating material surrounding the conductor, and a shielding tape wrapped around the conductor, wherein the insulating material is PFAS FREE fluorine-free insulating material, and the shielding tape is a graphene tape.

[0013] Furthermore, in the above technical solution, the inner diameter of the data line core is 1.85-2.1 mm; the thickness of the shielding tape is 0.025 mm.

[0014] Furthermore, in the above technical solution, the thickness of the magnetic material layer is 0.4-0.8 mm; the thickness of the outer braided layer is 0.15-0.25 mm.

[0015] Furthermore, in the above technical solution, one side of the data line body is formed to help the data line body to be stably adsorbed to the first adsorption surface; the other side of the data line body is also formed to help the data line body to be stably adsorbed to the second adsorption surface.

[0016] Furthermore, in the above technical solution, the magnetic material layer is formed by integral extrusion; and the outer braided layer is formed by integral braiding.

[0017] Furthermore, in the above technical solution, a avoidance hole is formed in the magnetic material layer, and the data line core is inserted into the avoidance hole.

[0018] Furthermore, in the above technical solution, two ends of the data line body are respectively connected with a first connector and a second connector.

[0019] Furthermore, in the above technical solution, the first connector is one of a TYPE-C connector, a Type-A connector, a Mini-USB connector, a Micro-USB connector, a USB connector, and a Lightning connector; the second connector is also one of a TYPE-C connector, a Type-A connector, a Mini-USB connector, a Micro-USB connector, a USB connector, and a Lightning connector.

[0020] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: in the utility model, a NdFeB material layer with magnetic force is adopted as the middle layer of the data cable body, so that the data cable body has the function of magnetic attraction throughout, and an outer braided layer is wrapped around the outer periphery of the magnetic material layer, and the outer braided layer is woven from 150D chemical fiber of different colors, which not only has excellent tensile strength, fire resistance, and tensile resistance, can avoid cracking and breakage, but also has the effect of beautifying the appearance. This scheme can effectively solve and improve the problems of traditional data cables that are easy to knot, entangle, difficult to organize and not portable. It can be quickly organized and automatically adsorbed through magnetic force, and can be long or short when in use, which is convenient to use, solving the problem of data cable storage.

[0021] The size of the present invention is almost the same as that of a conventional data cable, eliminating the traditional method of using a shell to store the data cable, further enhancing portability, and adopting extrusion molding to make the structure simple and durable, without small parts, easy to produce and manage, and with reasonable production costs. It is also provided with a fire-proof and tensile-resistant outer braided layer, which will not be squeezed and damaged when stored in a narrow space, and will not affect its use; at the same time, the present invention avoids the use of memory metal materials to store the data cable, and the middle layer of the data cable body is a magnetic material layer made of neodymium iron boron material with magnetic force. Once magnetized, this material will not lose magnetism permanently, and any segment has magnetism. It will be automatically stored after use and rolled back into a preset style, which is more convenient to use and suitable for a variety of different work scenarios. It can meet the user's needs and has better market competitiveness. Description of the drawings:

[0022] Figure 1 It is a cross-sectional view of the data cable body in the utility model;

[0023] Figure 2 It is a three-dimensional diagram of the utility model;

[0024] Figure 3 This is a view of the use state of the utility model;

[0025] Figure 4 It is a cross-sectional view of the utility model without the wire core. Specific implementation method:

[0026] The utility model is further described below in conjunction with specific embodiments and drawings.

[0027] See Figures 1 to 4 As shown, a data cable that is easy to store includes a data cable body 10, which is characterized by:

[0028] The data line body 10 includes a data line core 20 , a magnetic material layer 30 wrapped around the data line core 20 , and an outer braided layer 40 wrapped around the magnetic material layer 30 , wherein the magnetic material layer 30 is a NdFeB material layer with magnetic force.

[0029] In terms of structural implementation, the utility model adopts a NdFeB material layer with magnetic force as the middle layer of the data line body 10, so that the data line body 10 has a magnetic attraction function throughout the body, and an outer braided layer 40 is wrapped around the outer periphery of the magnetic material layer 30. The outer braided layer 40 is woven from 150D chemical fibers of different colors, which not only has excellent tensile strength, fire resistance, and tensile strength, can avoid cracking and breaking, but also has the effect of beautifying the appearance; in addition, the data line body 10 needs to be magnetized before use. First, the formed data line body 10 needs to be folded into a predetermined pattern (such as: the data line body 10 is folded into a predetermined pattern) and then the data line body 10 is folded into a predetermined pattern. The data cable body 10 is wound in a spiral shape, and further, after obtaining a data cable body 10 of a preset style, it is placed in a baking device for baking and shaping. Further, the shaped data cable body 10 is placed in a magnetizing device for magnetization. After the magnetization is completed, a finished data cable body 10 that can be automatically magnetically attracted, automatically stored, and automatically wound back into a predetermined style is obtained. It can also achieve parallel adsorption of multiple lines, which can effectively solve and improve the problems of traditional data cables that are easy to get tangled, entangled, difficult to organize and not portable. It can be quickly organized and automatically adsorbed through magnetic force. It can be long or short when in use, which is convenient to use, and solves the problem of data cable storage.

[0030] Moreover, the size of the present invention is almost the same as that of a conventional data cable, eliminating the traditional method of using a shell to store the data cable, further enhancing portability, and adopting extrusion molding to make the structure simple and durable, without small parts, easy to produce and manage, and with reasonable production costs. It is also provided with a fire-proof and tensile-resistant outer braided layer 40, which will not be squeezed and damaged when stored in a narrow space, and will not affect the use; at the same time, the present invention avoids the use of memory metal materials to store the data cable. The middle layer of the data cable body 10 is a magnetic material layer 30 made of neodymium iron boron material with magnetic force. Once this material is magnetized, it can permanently retain magnetism, and any segment has magnetism. It is automatically stored after use and rolled back into a preset style, which is more convenient to use and suitable for a variety of different work scenarios. It can meet the user's needs and has better market competitiveness.

[0031] The magnetic material layer 30 is a NdFeB material layer with magnetic force. Specifically, the NdFeB material layer is a mixture of NdFeB magnetic powder and TPE plastic. The NdFeB material layer not only has permanent magnetic force after magnetization, but also has flexible properties, can be bent at will, and will not crack or break under non-violent use.

[0032] The data line core 20 includes a conductor 201, an insulating material 202 surrounding the conductor 201, and a shielding tape 203 wrapped around the conductor 201, wherein the insulating material 202 is a PFAS FREE fluorine-free insulating material, and the shielding tape 203 is a graphene tape.

[0033] The inner diameter of the data line core 20 is 1.85-2.1 mm; the thickness of the shielding tape 203 is 0.025 mm.

[0034] The thickness of the magnetic material layer 30 is 0.4-0.8 mm; the thickness of the outer braided layer 40 is 0.15-0.25 mm.

[0035] The data cable body 10 is molded on one side to help the data cable body 10 absorb the first absorption surface 110 stably; the data cable body 10 is also molded on the other side to help the data cable body 10 absorb the second absorption surface 120 stably. Among them, the first absorption surface 110 and the second absorption surface 120 can help the data cable body 10 to be stable when being absorbed, rolled back and overlapped. After testing, the arc surface is prone to shaking due to uneven force when automatically absorbed, rolled back and overlapped, which makes it difficult to shape or wrongly shape after storage, affecting the user experience. After adding the first absorption surface 110 and the second absorption surface 120, the data cable body 10 is more stable and more beautiful in appearance when automatically absorbed, rolled back and overlapped.

[0036] The magnetic material layer 30 is integrally extruded and the outer braided layer 40 is integrally braided. The outer braided layer 40 can well protect the magnetic material layer 30 from being damaged, effectively enhance the strength of the data cable body 10, improve durability, and enrich the color appearance, making the product more popular with users.

[0037] In one embodiment of the utility model, the magnetic material layer 30 is directly extruded and molded around the data line core 20 by a molding device during molding. This molding method is practical, fast, and convenient for production management. In another embodiment of the utility model, a avoidance hole 310 is formed in the magnetic material layer 30, and the data line core 20 is inserted into the avoidance hole 310. The magnetic material layer 30 is extruded and molded separately. During molding, an avoidance hole 310 is reserved in the center, and then the data line core 20 is combined with the magnetic material layer 30 by pulling and pulling.

[0038] The two ends of the data line body 10 are respectively connected with a first connector 50 and a second connector 60 .

[0039] The first connector 50 is one of a TYPE-C connector, a Type-A connector, a Mini-USB connector, a Micro-USB connector, a USB connector, and a Lightning connector; the second connector 60 is also one of a TYPE-C connector, a Type-A connector, a Mini-USB connector, a Micro-USB connector, a USB connector, and a Lightning connector. Preferably, both the first connector 50 and the second connector 60 are TYPE-C connectors.

[0040] In summary, in terms of structural implementation, the utility model adopts a NdFeB material layer with magnetic force as the middle layer of the data line body 10, so that the data line body 10 has a magnetic attraction function throughout the body, and an outer braided layer 40 is wrapped around the periphery of the magnetic material layer 30. The outer braided layer 40 is woven from 150D chemical fibers of different colors, which not only has excellent tensile strength, fire resistance, and tensile strength, can avoid cracking and breaking, but also has the effect of beautifying the appearance; in addition, the data line body 10 needs to be magnetized before use. First, the formed data line body 10 needs to be arranged according to a preset style (such as: the data line body 1 0 is folded into a spiral shape) for winding, and further, after obtaining a data cable body 10 of a preset style, it is placed in a baking device for baking and shaping, and further, the shaped data cable body 10 is placed in a magnetizing device for magnetization. After the magnetization is completed, a finished data cable body 10 that can automatically be magnetically attracted, automatically stored, and automatically wound back into a predetermined style is obtained. It can also achieve parallel adsorption of multiple lines, which can effectively solve and improve the problems of traditional data cables that are easy to get knotted and entangled, difficult to organize and not portable. It can be quickly organized and automatically adsorbed through magnetic force, and can be long or short when in use, which is convenient to use, solving the storage problem of data cables.

[0041] Moreover, the size of the present invention is almost the same as that of a conventional data cable, eliminating the traditional method of using a shell to store the data cable, further enhancing portability, and adopting extrusion molding to make the structure simple and durable, without small parts, easy to produce and manage, and with reasonable production costs. It is also provided with a fire-proof and tensile-resistant outer braided layer 40, which will not be squeezed and damaged when stored in a narrow space, and will not affect the use; at the same time, the present invention avoids the use of memory metal materials to store the data cable. The middle layer of the data cable body 10 is a magnetic material layer 30 made of neodymium iron boron material with magnetic force. Once this material is magnetized, it can permanently retain magnetism, and any segment has magnetism. It is automatically stored after use and rolled back into a preset style, which is more convenient to use and suitable for a variety of different work scenarios. It can meet the user's needs and has better market competitiveness.

[0042] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A data cable that is easy to store, comprising a data cable body (10), characterized in that: The data cable body (10) comprises a data cable core (20), a magnetic material layer (30) wrapped around the data cable core (20), and an outer braided layer (40) wrapped around the magnetic material layer (30), wherein the magnetic material layer (30) is a neodymium iron boron material layer having magnetic force.

2. The data cable that is easy to store according to claim 1, characterized in that: The data line core (20) comprises a conductor (201), an insulating material (202) surrounding the conductor (201), and a shielding tape (203) wrapped around the conductor (201), wherein the insulating material (202) is a PFAS FREE fluorine-free insulating material, and the shielding tape (203) is a graphene tape.

3. The data cable that is easy to store according to claim 2, characterized in that: The inner diameter of the data line core (20) is 1.85-2.1 mm; the thickness of the shielding tape (203) is 0.025 mm.

4. The data cable that is easy to store according to claim 1, characterized in that: The thickness of the magnetic material layer (30) is 0.4-0.8 mm; the thickness of the outer braided layer (40) is 0.15-0.25 mm.

5. The data cable that is easy to store according to claim 1, characterized in that: One side of the data line body (10) is molded to help the data line body (10) adsorb stably to a first adsorption surface (110); the other side of the data line body is also molded to help the data line body (10) adsorb stably to a second adsorption surface (120).

6. The data cable that is easy to store according to claim 1, characterized in that: The magnetic material layer (30) is formed by integral extrusion; and the outer braided layer (40) is formed by integral braiding.

7. The data cable that is easy to store according to claim 1, characterized in that: An avoidance hole (310) is formed in the magnetic material layer (30), and the data line core (20) is inserted into the avoidance hole (310).

8. The data cable that is easy to store according to any one of claims 1 to 7, characterized in that: The two ends of the data line body (10) are respectively connected with a first connector (50) and a second connector (60).

9. The data cable that is easy to store according to claim 8, characterized in that: The first connector (50) is one of a TYPE-C connector, a Type-A connector, a Mini-USB connector, a Micro-USB connector, a USB connector, and a Lightning connector; the second connector (60) is also one of a TYPE-C connector, a Type-A connector, a Mini-USB connector, a Micro-USB connector, a USB connector, and a Lightning connector.

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