magnetic absorption nano data cable

Abstract

This utility model relates to the field of power and data transmission line technology, specifically a magnetically absorbable data cable, including a cable with a first magnetic element, multiple second magnetic elements, and a third magnetic element arranged sequentially at equal intervals along the axial direction. The first, second, and third magnetic elements are magnetically connected in sequence. One end of the first magnetic element has a first connecting portion fixed to the cable's outer surface, and the other end has a first slot for detachable insertion of the cable. The second magnetic elements have a second connecting portion fixed to the cable's outer surface. The third magnetic element has a third connecting portion fixed to the cable's outer surface, and the other end has a third slot for detachable insertion of the cable. Compared with existing technologies, this utility model can keep the cable coiled into a spiral shape for easy storage, preventing the cable from unraveling due to accidental contact.

Description

Technical Field

[0001] This utility model relates to the field of power and data transmission line technology, specifically a magnetically absorbed data line. Background Technology

[0002] With the explosive growth of mobile internet and smart terminals, most portable electronic devices rely on data cables for charging or data transfer, transforming data cables from simple accessories into necessities. This ubiquity of data cables has gradually led to storage problems for users. Over time, various solutions have been developed for storing data cables, one of which is magnetic storage.

[0003] The existing magnetic storage solutions for data cables generally adopt the following two technical approaches.

[0004] (1) A novel magnetically absorptive data cable disclosed in Chinese Utility Model No. CN213026788U, wherein magnetic rings are equally spaced on the data cable body, and the magnetic rings on the data cable attract each other to form a spiral combination of overlapping rings to achieve the purpose of storage.

[0005] (2) A magnetic automatic winding data cable disclosed in Chinese utility model announcement CN221552376U has a magnetic powder layer in the inner layer of the cable. When storing the data cable after use, you only need to wind the cable in the corresponding way. The surfaces of the cables that are in contact with each other will attract each other under the action of the magnetic powder layer, which makes it convenient to store the data cable.

[0006] In practice, the applicant has found that the magnetic storage solution for data cables represented by the above-mentioned prior art has a common problem: after the data cable is wound into a spiral and stored, it is difficult to maintain a regular coil size by magnetic attraction alone. Furthermore, the end of the data cable is located at the open end of the spiral, which makes it relatively easy to fall apart due to accidental contact, thus causing the data cable to fall apart one by one.

[0007] In view of this, the magnetic storage solution for data cables represented by the above-mentioned existing technology needs to be improved. Utility Model Content

[0008] This utility model aims to overcome the shortcomings of the prior art and provide a magnetically absorbed transmission line, especially for data lines that are spirally wound and stored. Furthermore, by locking the two ends of the cable with a slot, it fundamentally solves the problem of the spiral coil accidentally unraveling and has a significant effect on maintaining the coil shape.

[0009] To achieve the above objectives, the present invention adopts the following technical solution.

[0010] The magnetic absorption data cable includes a cable with connectors at both ends.

[0011] The cable has a first magnetic element, multiple second magnetic elements and a third magnetic element arranged in sequence at equal intervals along the axial direction, and the first magnetic element, the second magnetic element and the third magnetic element can be magnetically connected in sequence according to the arrangement order;

[0012] One end of the first magnetic component has a first connecting part fixed to the outer surface of the cable, and the other end has a first slot for the cable to be detachably inserted and fitted. The first slot is a through slot that passes through the first magnetic component along the length of the cable.

[0013] The second magnetic component has a second connecting portion that is fixed to the outer surface of the cable;

[0014] One end of the third magnetic component has a third connecting part that is fixed to the outer surface of the cable, and the other end has a third slot that is fitted into the cable for detachable insertion. The third slot is a through groove that runs through the third magnetic component along the length of the cable.

[0015] Compared with the prior art, the present invention has the following advantages: through the magnetic attraction between the first magnetic component, the second magnetic component, and the third magnetic component, the cable can be coiled and kept into a spiral that is easy to store. In particular, the portions of the cable at both ends of the spiral can be embedded in the first slot and the third slot respectively, resulting in a more stable connection than magnetic attraction, and the cable is less likely to unravel due to accidental contact.

[0016] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .

[0018] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .

[0019] Figure 3 This is an exploded view of the structure of this utility model.

[0020] As shown in the figure:

[0021] Cable 1, connector 2, first magnetic component 3, second magnetic component 4, third magnetic component 5, first connecting part 31, first slot 32, second connecting part 41, third connecting part 51, third slot 52, extension part 6. Detailed Implementation

[0022] Combination Figure 1 , Figure 2 and Figure 3As shown, in one embodiment of the present invention, a magnetically absorbable data cable is provided, including a cable 1, with connectors 2 connected to both ends of the cable 1.

[0023] The cable 1 has a first magnetic element 3, multiple second magnetic elements 4 and a third magnetic element 5 arranged sequentially at equal intervals along the axial direction, and the first magnetic element 3, the second magnetic element 4 and the third magnetic element 5 can be magnetically connected in sequence according to the arrangement order.

[0024] One end of the first magnetic component 3 has a first connecting part 31 fixed to the outer surface of the cable 1, and the other end has a first slot 32 that allows the cable 1 to be detachably inserted and fitted. The first slot 32 is a through slot that passes through the first magnetic component 3 along the length direction of the cable 1.

[0025] The second magnetic component 4 has a second connecting portion 41 that is fixed to the outer surface of the cable 1;

[0026] One end of the third magnetic component 5 has a third connecting part 51 fixed to the outer surface of the cable 1, and the other end has a third slot 52 for the cable 1 to be detachably inserted and fitted. The third slot 52 is a through groove that passes through the third magnetic component 5 along the length direction of the cable 1.

[0027] In the above embodiments, see Figure 1 and Figure 2 When the cable 1 is coiled into a series of overlapping spirals, it is easy to use the first magnetic component 3, the second magnetic component 4, and the third magnetic component 5 as markers to align each layer of spirals, thus ensuring that the size of each layer of spirals is similar. At the same time, since the first magnetic component 3, the second magnetic component 4, and the third magnetic component 5 can be magnetically connected in sequence according to the set order, the magnetic attraction between the first magnetic component 3, the second magnetic component 4, and the third magnetic component 5 can keep the cable 1 coiled into a series of overlapping spirals. This form is neither messy nor difficult to store and use.

[0028] Specifically, in the above embodiment, the portions of cable 1 located at both ends of the spiral coil can be respectively embedded in the first slot 32 and the third slot 52. External force cannot directly separate the spiral coil, forming a connection that is more stable than magnetic attraction, and cable 1 is less likely to unravel due to accidental contact. Actual tests show that traditional magnetic attraction cables unravel under an external force of 0.5N, while this invention maintains the integrity of the spiral coil even under an external force of 1.2N.

[0029] Preferably, to avoid magnetic interference, the first magnetic component 3, the second magnetic component 4, and the third magnetic component 5 are neodymium iron boron N35 grade magnets with nickel plating on the surface.

[0030] like Figure 3As shown, in a preferred embodiment, the first connecting portion 31 of the first magnetic component 3 is a through hole for the cable 1 to pass through, and the first slot 32 is a C-shaped slot; the second connecting portion 41 of the second magnetic component 4 is a through hole for the cable 1 to pass through; the third connecting portion 51 of the third magnetic component 5 is a through hole for the cable 1 to pass through, and the third slot 52 is a C-shaped slot.

[0031] More typically, the second magnetic component 4 can be made into a ring structure, while the first magnetic component 3 and the third magnetic component 5 are co-molded. The first magnetic component 3 / the third magnetic component 5 are based on the second magnetic component 4 and have an extension 6 formed on one side of their outer ring. The first slot 32 / the third slot 52 are formed at the end of the extension 6.

[0032] like Figure 3 As shown, in another preferred embodiment, the first magnetic element 3 and the third magnetic element 5 are mirror-symmetrical. When the cable 1 is naturally straightened without twisting, the opening directions of the first slot 32 and the third slot 52 are exactly opposite. The advantage of this arrangement is that after the cable 1 is naturally wound into a series of overlapping spirals along its length without twisting, the openings of the first slot 32 and the third slot 52 are precisely aligned with the unwound portions at both ends of the cable 1. In this state, connecting the ends of the cable 1 with the first slot 32 and the third slot 52 provides a more stable connection than magnetic attraction, while also ensuring that the cable 1 is not twisted, allowing it to remain straighter after being unwound again.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnetically absorbable data cable, comprising a cable with connectors at both ends, characterized in that: The cable has a first magnetic element, multiple second magnetic elements and a third magnetic element arranged in sequence at equal intervals along the axial direction, and the first magnetic element, the second magnetic element and the third magnetic element can be magnetically connected in sequence according to the arrangement order; One end of the first magnetic component has a first connecting part fixed to the outer surface of the cable, and the other end has a first slot for the cable to be detachably inserted and fitted. The first slot is a through slot that passes through the first magnetic component along the length of the cable. The second magnetic component has a second connecting portion that is fixed to the outer surface of the cable; One end of the third magnetic component has a third connecting part that is fixed to the outer surface of the cable, and the other end has a third slot that is fitted into the cable for detachable insertion. The third slot is a through groove that runs through the third magnetic component along the length of the cable.

2. The magnetically absorbed nanometer data cable according to claim 1, characterized in that: The first connecting part of the first magnetic component is a through hole for cable to pass through.

3. The magnetically absorbed nanometer data cable according to claim 2, characterized in that: The first slot is a C-shaped slot.

4. The magnetically absorbed nanometer data cable according to claim 1, characterized in that: The second connecting part of the second magnetic component is a through hole for cable to pass through.

5. The magnetically absorbed nanometer data cable according to claim 1, characterized in that: The third connection part of the third magnetic component is a through hole for cable to pass through.

6. The magnetically absorbed nanometer data cable according to claim 5, characterized in that: The third slot is a C-shaped slot.

7. The magnetically absorbed data cable according to claim 1, characterized in that: The first and third magnetic components are mirror images of each other. When the cable is naturally straightened without being twisted, the opening directions of the first and third slots are exactly opposite.

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