Anti-pulling computer data line

Abstract

The utility model relates to computer data line technical field, specifically is a kind of anti-pulling computer data line, including connecting line, the both ends of connecting line are electrically connected with first interface and second interface respectively, the part of connecting line close to first interface, second interface is all sleeved with protective sleeve, protective sleeve is fixed with protection mechanism, the protection mechanism includes rubber sleeve and adhesive tape, rubber sleeve is fixed on the protective sleeve, adhesive tape is fixed on the rubber sleeve, the end of adhesive tape is equipped with clamping block, second interface is fixed with clamping frame, clamping frame is fixed with connecting block and magnetic strip, clamping block is clamped between connecting block, the side of second interface is equipped with magnetic sheet, no trace point glue is bonded on the magnetic sheet;Magnetic sheet and magnetic strip are formed by magnetic force adsorption longitudinally fixed, cooperate with the transverse clamping of adhesive tape, clamping block and connecting block, form double fixed structure, reduce the risk of second interface from equipment drop.

Description

Technical Field

[0001] This utility model relates to a computer data cable, specifically a pull-resistant computer data cable, and belongs to the field of computer data cable technology. Background Technology

[0002] A computer data cable is essentially a bridge for transmitting electrical energy and signals. In addition to the conductive core wires, a data cable may also contain signal wires for data transmission. Devices send electrical signals through these signal wires; these signals are encoded and transmitted between the two devices to enable functions such as file transfer and command interaction.

[0003] However, in daily use of computer data cables, the connection between the data cable and the device interface is mostly a simple plug-and-play process, lacking an effective fixing structure. It is easy for the interface to fall off the device due to accidental pulling, such as when the user gets up and snags the data cable or when the mobile device is not unplugged. This will affect the continuity of data transmission or charging. Utility Model Content

[0004] The purpose of this invention is to provide a pull-resistant computer data cable to solve the above problems. The magnetic sheet and magnetic strip are magnetically attracted to form a longitudinal fixation, which, together with the adhesive strip, the card block and the connecting block, forms a double fixing structure to reduce the risk of the second interface falling off the device and avoid interface loosening, data transmission interruption or charging failure caused by pulling.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a pull-resistant computer data cable, including a connecting wire, with a first interface and a second interface electrically connected to both ends of the connecting wire, and protective sleeves fitted around the parts of the connecting wire near the first interface and the second interface, a protective mechanism fixed on one of the protective sleeves, the protective mechanism including a rubber sleeve and rubber strips, the rubber sleeve fixedly connected to the protective sleeve, two rubber strips symmetrically fixedly connected to the rubber sleeve, a locking block fixedly installed at the end of the rubber strip, a locking frame fixedly installed on the second interface, a connecting block and a magnetic strip fixedly installed on the locking frame, the locking block and the connecting block engaging and connected, a magnetic sheet provided on the side of the second interface away from the locking frame, and several traceless adhesive dots adhered to the magnetic sheet.

[0006] Preferably, the diameter of the rubber sleeve is larger than the diameter of the protective sleeve, and the locking block is located at the end of the rubber strip away from the protective sleeve.

[0007] Preferably, the two connecting blocks are symmetrically arranged about the second interface, and the part of the connecting block that contacts the card block is arranged in a ring structure.

[0008] Preferably, the magnetic strip is located on the side of the card frame away from the rubber sleeve, and the width of the magnetic strip is smaller than the width of the magnetic sheet.

[0009] Preferably, several of the traceless adhesive dots are arranged symmetrically in two groups, and the traceless adhesive dots are located on the side wall of the magnetic sheet away from the magnetic strip.

[0010] Preferably, both the first interface and the second interface are provided with grooves, and the grooves are located on the first interface and the second interface near the protective sleeve.

[0011] Preferably, the protective sleeve is made of heat-shrinkable rubber, and the connection points between the protective sleeve and the connecting wire, the first interface, and the second interface are all filled with sealant.

[0012] Preferably, the inner walls of the first and second interfaces near the groove are provided with anti-slip ridges, and the groove is located at the center of one end of the first and second interfaces.

[0013] The beneficial effects of this utility model are as follows: Horizontal fixation is achieved through the engagement of the locking block and the connecting block, while vertical fixation is achieved through the cooperation of the magnetic sheet and the magnetic strip. This dual-fixation structure makes the connection between the second interface and the device more stable, effectively resisting accidental pulling and reducing the risk of interface detachment and internal wire breakage. The residue-free adhesive application ensures firm adhesion and leaves no residue after removal, preventing contamination of the device casing and maintaining the device's aesthetics. The elastic design of the adhesive strip makes the installation and disassembly of the protective mechanism more convenient. The protective sleeve and the adhesive sleeve respectively protect the connection points between the connecting cable and the interface, enhancing bending resistance and wear resistance, and extending the service life of the data cable. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the protective sleeve and the rubber sleeve of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the rubber sleeve and the rubber strip of this utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure between the card frame and the magnetic strip of this utility model;

[0018] Figure 5 This is a schematic diagram of the connection structure between the magnetic sheet and the traceless adhesive of this utility model.

[0019] In the diagram: 1. First interface; 2. Groove; 3. Protective sleeve; 4. Connecting wire; 5. Protective mechanism; 501. Rubber sleeve; 502. Rubber strip; 503. Connecting block; 504. Card frame; 505. Magnetic strip; 506. Card block; 6. Second interface; 7. Magnetic sheet; 8. Seamless adhesive application. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-5 As shown, a pull-resistant computer data cable includes a connecting cable 4, with a first interface 1 and a second interface 6 electrically connected to both ends of the connecting cable 4. Protective sleeves 3 are fitted onto the connecting cable 4 near both the first interface 1 and the second interface 6. A protective mechanism 5 is fixed to one of the protective sleeves 3. The protective mechanism 5 includes a rubber sleeve 501 and rubber strips 502. The rubber sleeve 501 is fixedly connected to the protective sleeve 3, and two rubber strips 502 are symmetrically fixedly connected to the rubber sleeve 501. A locking block 506 is fixedly installed at the end, and a locking frame 504 is fixedly installed on the second interface 6. A connecting block 503 and a magnetic strip 505 are fixed on the locking frame 504. The locking block 506 and the connecting block 503 are engaged. A magnetic sheet 7 is provided on the side of the second interface 6 opposite to the locking frame 504. By adjusting the position of the magnetic sheet 7, the traceless adhesive 8 on the magnetic sheet 7 can be made to adhere to the outer shell of the external device, thereby quickly fixing the magnetic sheet 7 to the side wall of the external device. Several traceless adhesive 8 are adhered to the magnetic sheet 7. The diameter of the rubber sleeve 501 is larger than the diameter of the protective sleeve 3. The locking block 506 is located at the end of the rubber strip 502 away from the protective sleeve 3. The two connecting blocks 503 are symmetrically arranged about the second interface 6. The part of the connecting block 503 that contacts the locking block 506 has a ring structure. By prying the rubber strip 502 installed on the rubber sleeve 501, the locking block 506 fixed at the end of the rubber strip 502 can be aligned with the connecting block 503 fixed on the frame 504. Press the locking block 506 and make it engage with the connecting block 503. At this time, the adhesive strip 502 is in its natural state, forming a lateral pulling force on the second interface 6, effectively preventing it from loosening laterally; the magnetic strip 505 is located on the side of the card frame 504 away from the adhesive sleeve 501, and the width of the magnetic strip 505 is smaller than the width of the magnetic sheet 7. When the second interface 6 is inserted into an external device, under the attraction force of the magnetic sheet 7, the magnetic strip 505 can stick together with the magnetic sheet 7. At the same time, the attraction force between the magnetic sheet 7 and the magnetic strip 505 is used to make the traceless adhesive 8 stick tightly to the device shell, achieving vertical fixation.

[0022] As a technical optimization of this utility model, several of the traceless adhesive dots 8 are arranged symmetrically in two groups, and the traceless adhesive dots 8 are located on the side wall of the magnetic sheet 7 away from the magnetic strip 505. Gently peel off the magnetic sheet 7 to separate the traceless adhesive dots 8 from the equipment shell. Since the traceless adhesive dots 8 are made of low-residue material, no adhesive residue will be left.

[0023] As a technical optimization of this utility model, both the first interface 1 and the second interface 6 are provided with grooves 2, and the grooves 2 are located near the protective sleeve 3 of the first interface 1 and the second interface 6. Holding the part of the first interface 1 and the second interface 6 near the groove 2 makes it easy to disassemble and assemble the computer data cable.

[0024] As a technical optimization of this utility model, the protective sleeve 3 is made of heat-shrinkable rubber, and the connection between the protective sleeve 3 and the connecting line 4, the first interface 1, and the second interface 6 is filled with sealant. The protective sleeve 3 is made of rubber, which can enhance the bending resistance of the connection between the connecting line 4 and the first interface 1 and the second interface 6, and prevent the internal wires from breaking due to frequent bending.

[0025] As a technical optimization of this utility model, the inner wall of the first interface 1 and the second interface 6 near the groove 2 is provided with anti-slip ridges, and the groove 2 is located at the center of one end of the first interface 1 and the second interface 6. When it is necessary to disconnect the data cable, the interface can be pulled out from the device interface by holding the groove 2 part of the first interface 1 and the second interface 6.

[0026] In use, the connecting cable 4 is electrically connected to a first interface 1 and a second interface 6 at both ends, which can be used for data transmission or charging. Protective sleeves 3, made of elastic rubber, are fitted around the connecting cable 4 near the first and second interfaces 1 and 6, respectively, to enhance the bending resistance at the connection points and prevent breakage of internal wires due to frequent bending. When using the computer data cable, connect the first interface 1 to the computer, then adjust the position of the magnetic piece 7 so that the adhesive 8 on the magnetic piece 7 adheres to the outer casing of the external device, thus quickly fixing the magnetic piece 7 to the side wall of the external device. Hold the second interface 6 and insert it into the external device. After ensuring proper insertion, a frame 504 is fixedly installed at the end of the second interface 6 facing away from the connecting cable 4. A magnetic strip 505 is installed inside the frame 504. When the second interface 6 is inserted into the external device, the magnetic strip 505 can adhere to the magnetic piece 7 under its attraction. The adhesive 8 is firmly attached to the device casing using the magnetic sheet 7 and the magnetic strip 505, achieving vertical fixation. The second interface 6 is thus doubly secured, effectively resisting external pulling forces. Next, the adhesive strip 502 installed on the sleeve 501 is pried open so that the locking block 506 at the end of the adhesive strip 502 aligns with the connecting block 503 fixed on the frame 504. The locking block 506 is pressed and engaged with the connecting block 503. At this point, the adhesive strip 502 is in its natural state, exerting a lateral pulling force on the second interface 6, effectively preventing lateral loosening. During use, the device sends electrical signals via the data transmission signal line. These signals are encoded and transmitted between the two devices, enabling file transfer, command interaction, and other functions. When the data cable needs to be removed, the grooves 2 of the first interface 1 and the second interface 6 can be held to pull the interface out of the device. Then, the magnetic sheet 7 is gently peeled off, separating the adhesive 8 from the device casing. Because the adhesive 8 is a low-residue material, no adhesive residue will be left.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pull-resistant computer data cable, comprising a connecting cable (4), characterized in that: The two ends of the connecting line (4) are electrically connected to a first interface (1) and a second interface (6) respectively. Protective sleeves (3) are fitted onto the parts of the connecting line (4) near the first interface (1) and the second interface (6). A protective mechanism (5) is fixed to one of the protective sleeves (3). The protective mechanism (5) includes a rubber sleeve (501) and a rubber strip (502). The rubber sleeve (501) is fixedly connected to the protective sleeve (3), and two rubber sleeves (501) are symmetrically fixedly connected to it. An adhesive strip (502) is provided, with a card block (506) fixedly installed at the end of the adhesive strip (502). A card frame (504) is fixedly installed on the second interface (6). A connecting block (503) and a magnetic strip (505) are fixed on the card frame (504). The card block (506) and the connecting block (503) are engaged and connected. A magnetic sheet (7) is provided on the side of the second interface (6) away from the card frame (504). Several traceless adhesive dots (8) are adhered to the magnetic sheet (7).

2. The anti-pull computer data cable according to claim 1, characterized in that: The diameter of the rubber sleeve (501) is larger than the diameter of the protective sleeve (3), and the locking block (506) is located at the end of the rubber strip (502) away from the protective sleeve (3).

3. The anti-pull computer data cable according to claim 1, characterized in that: The two connecting blocks (503) are symmetrically arranged about the second interface (6), and the part of the connecting block (503) that contacts the card block (506) is arranged in a ring structure.

4. The anti-pull computer data cable according to claim 1, characterized in that: The magnetic strip (505) is located on the side of the card frame (504) away from the rubber sleeve (501), and the width of the magnetic strip (505) is smaller than the width of the magnetic sheet (7).

5. A pull-resistant computer data cable according to claim 1, characterized in that: Several of the traceless adhesive dots (8) are arranged symmetrically in two groups, and the traceless adhesive dots (8) are located on the side wall of the magnetic sheet (7) away from the magnetic strip (505).

6. A pull-resistant computer data cable according to claim 1, characterized in that: The first interface (1) and the second interface (6) are both provided with grooves (2), and the grooves (2) are located on the first interface (1) and the second interface (6) near the protective sleeve (3).

7. A pull-resistant computer data cable according to claim 1, characterized in that: The protective sleeve (3) is made of heat-shrinkable rubber, and the connection points between the protective sleeve (3) and the connecting line (4), the first interface (1), and the second interface (6) are all filled with sealant.

8. A pull-resistant computer data cable according to claim 1, characterized in that: The first interface (1) and the second interface (6) have anti-slip ridges on the inner wall near the groove (2), and the groove (2) is located at the center of one end of the first interface (1) and the second interface (6).

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