Dustproof and waterproof magnetic data line with high swing performance

Abstract

This utility model relates to the field of data cable technology, specifically to a high-performance, dustproof, waterproof, and magnetically attached data cable. It includes a cable body and data connectors at both ends of the cable body. The cable body comprises multiple wire cores, an anti-interference shielding layer, a magnetic rubber layer, and a braided layer sequentially wrapped around the wire cores, and a spring-loaded wire disposed within the anti-interference shielding layer. The spring-loaded wire is filled within the anti-interference shielding layer and located between the wire cores. The data connector is a Lightning interface, a Type-C interface, or a USB interface. This utility model is not only convenient to store but also provides better dustproof and waterproof performance.

Description

Technical Field

[0001] This utility model relates to the field of data cable technology, specifically to a dustproof, waterproof, and magnetically attached data cable with high swing performance. Background Technology

[0002] Data cables are common charging accessories for electronic devices. When stored, they are easily stacked, tangled, and knotted, making them look messy. This is especially true in applications where data cables need to be stored in narrow spaces such as pockets and backpacks. Messy data cables not only take up more storage space but also seriously affect the user's access to other items in the same space, making them inconvenient to use and resulting in a poor user experience. Moreover, existing data cables have poor dust and water resistance, and dust and powder easily accumulate on their surfaces. Utility Model Content

[0003] To address the technical problems of inconvenient data cable storage and easy dust accumulation, this invention provides a high-performance, dustproof, and waterproof magnetic data cable that not only offers convenient storage but also superior dustproof and waterproof performance.

[0004] The technical solution adopted by this utility model is to provide a dustproof and waterproof magnetic data cable with high swing performance, including a cable body and data connectors disposed at both ends of the cable body. The cable body includes multiple wire cores, an anti-interference shielding layer, a magnetic rubber layer and a braided layer wrapped around the wire cores in sequence, and a bulletproof wire disposed in the anti-interference shielding layer. The bulletproof wire is filled in the anti-interference shielding layer and located between the wire cores.

[0005] The data connector is a Lightning interface, a Type-C interface, or a USB interface.

[0006] The data connector includes an outer conductive shell, an insulating core, PIN pins, a PCB board, and a sealing layer disposed in the inner cavity at the rear end of the outer conductive shell. The insulating core is disposed inside the outer conductive shell, the PIN pins are disposed inside the insulating core, the PCB board is disposed at the rear end of the outer conductive shell and electrically connected to the rear end of the PIN pins inside the outer conductive shell, the sealing layer wraps around the connection position between the PIN pins and the PCB board, and the wire core is electrically connected to the PCB board.

[0007] The data connector also includes a sealed housing located at the rear end of the outer conductive shell, and the PCB board and the end of the wire are located inside the sealed housing.

[0008] The sealed housing is filled with a filler adhesive layer and wrapped around the PCB board.

[0009] The surface of the PIN pin is coated with a film layer.

[0010] The beneficial effects of this utility model are that it provides a dustproof and waterproof magnetic data cable with high swing performance. The cable body consists of, from the inside out, wire cores, an anti-interference shielding layer, a magnetic rubber layer, and a braided layer. The anti-interference shielding layer is used to shield external electromagnetic interference. The magnetic rubber layer is a rubber layer with magnetic material. The braided layer is used to prevent dust and powder accumulation. The wire cores 3 inside the anti-interference shielding layer are filled with bulletproof wires, which greatly improves the mechanical performance of the cable body and extends its service life. In addition, combined with the waterproof data interface, it greatly improves the dustproof and waterproof performance of the data cable. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the linear cross-sectional structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the data connector structure of this utility model;

[0014] Figure 4 This is an exploded view of the data connector structure of this utility model.

[0015] In the attached diagram, 1 is the cable body, 2 is the data connector, 3 is the wire core, 4 is the anti-interference shielding layer, 5 is the magnetic rubber layer, 6 is the braided layer, 7 is the bulletproof wire, 8 is the outer conductive shell, 9 is the insulating core, 10 is the PIN pin, 11 is the PCB board, 12 is the sealing layer, and 13 is the sealed shell. Detailed Implementation

[0016] like Figure 1-4 As shown, this utility model provides a dustproof and waterproof magnetic data cable with high swing performance, including a cable body 1 and data connectors 2 disposed at both ends of the cable body 1. The cable body 1 includes multiple wire cores 3, an anti-interference shielding layer 4, a magnetic rubber layer 5 and a braided layer 6 wrapped around the wire cores 3 in sequence, and a bulletproof wire 7 disposed in the anti-interference shielding layer 4. The bulletproof wire 7 is filled in the anti-interference shielding layer 4 and located between the wire cores 3.

[0017] The cable body 1 consists of, from the inside out, a core 3, an anti-interference shielding layer 4, a magnetic rubber layer 5, and a braided layer 6. The anti-interference shielding layer 4 is used to shield external electromagnetic interference. The magnetic rubber layer 5 is a rubber layer with magnetic material. The braided layer 6 is used to prevent dust and powder accumulation. The core 3 inside the anti-interference shielding layer 4 is filled with bulletproof wire 7, which greatly improves the mechanical properties of the cable body 1, extends its service life, and has a high-intensity swing test capability of more than 10,000 times.

[0018] like Figure 1As shown, the data connector 2 is a Lightning interface, a Type-C interface, or a USB interface. The type of data connector 2 can be selected according to requirements.

[0019] like Figure 3-4 As shown, the data connector 2 includes an outer conductive shell 8, an insulating core 9, PIN pins 10, a PCB board 11, and a sealing layer 12 disposed in the inner cavity of the rear end of the outer conductive shell 8. The insulating core 9 is disposed inside the outer conductive shell 8, the PIN pins 10 are disposed inside the insulating core 9, the PCB board 11 is disposed at the rear end of the outer conductive shell 8 and electrically connected to the rear end of the PIN pins 10 inside the outer conductive shell 8, the sealing layer 12 wraps around the connection position between the PIN pins 10 and the PCB board 11, and the wire core 3 is electrically connected to the PCB board 11.

[0020] The PIN pin 10 is installed inside the insulating core 9 via a hook. The insulating core 9 is installed on the outer conductive shell 8, and the outer wall of the insulating core 9 is pressed against the inner wall of the outer conductive shell 8. The PCB board 11 is located at the rear end of the outer conductive shell 8. The rear end of the PIN pin 10 is electrically connected to the PCB board 11. The inner cavity of the outer conductive shell 8 is filled with the sealing layer 12. The sealing layer 12 is made of epoxy resin, which has extremely high insulation, super hardness, and strong adhesion. It wraps around the connection between the PIN pin 10 and the PCB board 11 to form a seal. The cable 1 is electrically connected to the PCB board 11, which effectively prevents rainwater from flowing into the PCB board 11 from the inner cavity of the front end of the outer conductive shell 8, further improving the waterproof effect of the data cable.

[0021] like Figure 3-4 As shown, the data connector 2 also includes a sealed housing 13 disposed at the rear end of the outer conductive housing 8, and the ends of the PCB board 11 and the wire 1 are located inside the sealed housing 13.

[0022] The sealed housing 13 can be metal or non-metal, and it protects the PCB board 11 and the connection between the PCB board 11 and the line 1.

[0023] like Figure 3-4 As shown, the sealed housing 13 is filled with a filler adhesive layer and wrapped around the PCB board 11. The filler adhesive layer fills the inner cavity of the sealed housing 13. The filler adhesive layer is made of epoxy resin and wraps the PCB board 11 and the connection between the PCB board 11 and the line body 1, which further improves the protection effect and also has a waterproof effect.

[0024] like Figure 3-4 As shown, the surface of the PIN pin 10 is provided with a coating layer.

[0025] The coating layer can waterproof the PIN10, so that even if rainwater comes into contact with the PIN10, a short circuit will not occur.

Claims

1. A dustproof and waterproof magnetic data line with high swing performance, comprising a line body (1) and a data connector (2) arranged at both ends of the line body (1), characterized in that: The line body (1) includes multiple wire cores (3), an anti-interference shielding layer (4), a magnetic rubber layer (5) and a braided layer (6) wrapped around the wire cores (3) in sequence, and bulletproof wires (7) disposed in the anti-interference shielding layer (4). The bulletproof wires (7) are filled in the anti-interference shielding layer (4) and located between the wire cores (3).

2. The dustproof and waterproof magnetic data line with high swing performance according to claim 1, characterized in that: The data connector (2) is a Lightning interface, a Type-C interface, or a USB interface.

3. The dustproof and waterproof magnetic data cable with high swing performance according to claim 1, characterized in that: The data connector (2) includes an outer conductive shell (8), an insulating core (9), a PIN pin (10), a PCB board (11), and a sealing layer (12) disposed in the inner cavity of the rear end of the outer conductive shell (8). The insulating core (9) is disposed inside the outer conductive shell (8), the PIN pin (10) is disposed inside the insulating core (9), the PCB board (11) is disposed at the rear end of the outer conductive shell (8) and electrically connected to the rear end of the PIN pin (10) inside the outer conductive shell (8), the sealing layer (12) wraps around the connection position between the PIN pin (10) and the PCB board (11), and the wire core (3) is electrically connected to the PCB board (11).

4. The dustproof and waterproof magnetic data line with high swing performance according to claim 3, characterized in that: The data connector (2) also includes a sealed housing (13) disposed at the rear end of the outer conductive housing (8), and the PCB board (11) and the end of the wire (1) are located inside the sealed housing (13).

5. The dustproof and waterproof magnetic data line with high swing performance according to claim 4, characterized in that: The sealed housing (13) is filled with a filler adhesive layer and wrapped around the PCB board (11).

6. The dustproof and waterproof magnetic data line with high swing performance according to claim 3, characterized in that: The surface of the PIN pin (10) is provided with a coating layer.

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