Compression-resistant and impact-resistant power data line

Abstract

The utility model discloses a compression-resistant impact-resistant power supply data line, comprising a data line, one end of the data line is fixedly connected with a USB joint, and one end of the data line far away from the USB joint is fixedly connected with a charging head. Through the arrangement of the compression-resistant layer, the impact-resistant layer and the damping layer, under the action of the compression-resistant layer and the impact-resistant layer, the overall compression-resistant and impact-resistant performance of the data line can be improved, so that the probability that the cable core is broken due to external extrusion or impact is reduced, the service life of the data line is prolonged, and meanwhile, under the action of the damping layer, the service life of the data line is prolonged. According to the data line, the vibration force transmitted to the wire core when the data line is impacted can be reduced, the protection effect of the data line is further improved, through the arrangement of the waterproof layer and the moisture-proof layer, the overall waterproof and moisture-proof effects of the data line can be improved, external moisture is prevented from making contact with the wire core in the data line, and therefore the safety of the data line in daily use is improved.

Description

Technical Field

[0001] The utility model relates to the field of data lines, in particular to a pressure-resistant and impact-resistant power data line. Background Art

[0002] The power data cable is an electric wire that transmits electric current. Usually, the current is transmitted point to point. According to their use, power cables can be divided into AC power cables and DC power cables. Usually, AC power cables are wires that transmit higher voltage alternating current, while DC cables basically transmit lower voltage direct current.

[0003] In the prior art, during daily use of data cables, they are easily squeezed or impacted by the outside world, which may cause the wire core inside the data cable to break, thereby causing the data cable to be unable to be used normally, affecting the normal service life of the data cable. Therefore, a pressure-resistant and impact-resistant power data cable is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a pressure-resistant and impact-resistant power data cable. By arranging a pressure-resistant layer, an impact-resistant layer and a shock-absorbing layer, under the action of the pressure-resistant layer and the shock-resistant layer, the overall pressure resistance and impact resistance of the data cable can be improved, thereby reducing the probability of the core being broken due to external squeezing or impact, thereby extending the service life of the data cable. At the same time, under the action of the shock-absorbing layer, the shock force transmitted to the core when the data cable is impacted can be reduced, further improving the protective effect of the data cable. By arranging a waterproof layer and a moisture-proof layer, the overall waterproof and moisture-proof effects of the data cable can be improved, avoiding external moisture from contacting the core of the data cable, thereby improving the safety of the data cable in daily use.

[0005] The utility model also provides the above-mentioned pressure-resistant and impact-resistant power data cable, including a data cable, one end of the data cable is fixedly connected to a USB connector, the end of the data cable away from the USB connector is fixedly connected to a charging head, the inner surface of the data cable is provided with a wire core, the data cable is a multi-layer composite structure, and a waterproof layer, a moisture-proof layer, a pressure-resistant layer, an impact-resistant layer and a shock-absorbing layer are sequentially provided from the outside to the inside.

[0006] According to the pressure-resistant and impact-resistant power data cable, the moisture-proof layer covers the lower surface of the waterproof layer, and the pressure-resistant layer covers the lower surface of the moisture-proof layer. Under the action of the waterproof layer, the moisture-proof layer and the pressure-resistant layer, the waterproof, moisture-proof and pressure-resistant effects of the data cable are improved.

[0007] According to the pressure-resistant and impact-resistant power data cable, the material of the waterproof layer is polyamide, the material of the moisture-proof layer is acrylic ester, and the material of the pressure-resistant layer is polyvinyl chloride.

[0008] According to the pressure-resistant and impact-resistant power data cable, the thickness of the waterproof layer is 0.01-0.02 mm, the thickness of the moisture-proof layer is 0.01-0.02 mm, and the thickness of the pressure-resistant layer is 0.01-0.03 mm.

[0009] According to the pressure-resistant and impact-resistant power data line, the impact-resistant layer covers the lower surface of the pressure-resistant layer, and the shock-absorbing layer covers the lower surface of the impact-resistant layer. Under the action of the impact-resistant layer and the shock-absorbing layer, the impact resistance and shock absorption effect of the data line are improved.

[0010] According to the pressure-resistant and impact-resistant power data cable, the material of the impact-resistant layer is polyurethane, and the material of the shock-absorbing layer is polyethylene.

[0011] According to the pressure-resistant and impact-resistant power data cable, the thickness of the impact-resistant layer is 0.01-0.03 mm, and the thickness of the shock-absorbing layer is 0.01-0.02 mm.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is the overall structure diagram of a pressure-resistant and impact-resistant power data cable of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the USB connector portion of a pressure-resistant and impact-resistant power data cable of the utility model;

[0016] Figure 3 This is a structural schematic diagram of a core cross-section of a power data cable that is resistant to pressure and impact according to the utility model;

[0017] Figure 4 The utility model is a schematic structural diagram of a data line cross-section of a power data line that is resistant to pressure and impact.

[0018] Legend:

[0019] 1. Data cable; 2. USB connector; 3. Charging head; 4. Wire core; 5. Waterproof layer; 6. Moisture-proof layer; 7. Compression-resistant layer; 8. Impact-resistant layer; 9. Shock-absorbing layer. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4 The utility model embodiment is a pressure-resistant and impact-resistant power data cable, which includes a data cable 1, one end of the data cable 1 is fixedly connected to a USB connector 2, the end of the data cable 1 away from the USB connector 2 is fixedly connected to a charging head 3, the inner surface of the data cable 1 is provided with a wire core 4, the data cable 1 is a multi-layer composite structure, and a waterproof layer 5, a moisture-proof layer 6, a pressure-resistant layer 7, an impact-resistant layer 8 and a shock-absorbing layer 9 are sequentially arranged from the outside to the inside, the moisture-proof layer 6 covers the lower surface of the waterproof layer 5, the pressure-resistant layer 7 covers the lower surface of the moisture-proof layer 6, the waterproof layer 5 is made of polyamide, and the moisture-proof layer 6 is provided on the bottom surface of the waterproof layer 5. The material of layer 6 is acrylic, the material of the pressure-resistant layer 7 is polyvinyl chloride, the impact-resistant layer 8 covers the lower surface of the pressure-resistant layer 7, the shock-absorbing layer 9 covers the lower surface of the impact-resistant layer 8, the material of the impact-resistant layer 8 is polyurethane, the material of the shock-absorbing layer 9 is polyethylene, the thickness of the waterproof layer 5 is 0.01-0.02 mm, the thickness of the moisture-proof layer 6 is 0.01-0.02 mm, the thickness of the pressure-resistant layer 7 is 0.01-0.03 mm, the thickness of the impact-resistant layer 8 is 0.01-0.03 mm, and the thickness of the shock-absorbing layer 9 is 0.01-0.02 mm.

[0022] Working principle: With the cooperation of the waterproof layer 5 and the moisture-proof layer 6, the overall waterproof and moisture-proof effects of the data cable 1 can be improved, and external water sources can be prevented from penetrating into the data cable 1, thereby preventing the wire core 4 from contacting the water source, and improving the safety of the data cable 1 in daily use. With the cooperation of the pressure-resistant layer 7 and the impact-resistant layer 8, the overall pressure resistance and impact resistance of the data cable 1 can be improved. When the data cable 1 is accidentally squeezed or impacted by the outside world, the possibility of the wire core 4 in the data cable 1 breaking due to squeezing and impact can be reduced. At the same time, under the action of the shock-absorbing layer 9, the shock force generated when the data cable 1 is impacted can be reduced and then transmitted to the wire core 4, thereby further improving the protection effect of the data cable 1.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A power data cable that is resistant to pressure and impact, characterized in that: include: A data cable (1), one end of the data cable (1) being fixedly connected to a USB connector (2), one end of the data cable (1) being fixedly connected to a charging head (3), a wire core (4) being arranged on the inner surface of the data cable (1), the data cable (1) being a multi-layer composite structure, and being provided with a waterproof layer (5), a moisture-proof layer (6), a pressure-resistant layer (7), an impact-resistant layer (8) and a shock-absorbing layer (9) in sequence from the outside to the inside.

2. The pressure-resistant and impact-resistant power data cable according to claim 1, characterized in that: The moisture-proof layer (6) covers the lower surface of the waterproof layer (5), and the pressure-resistant layer (7) covers the lower surface of the moisture-proof layer (6).

3. The pressure-resistant and impact-resistant power data cable according to claim 1, characterized in that: The material of the waterproof layer (5) is polyamide, the material of the moisture-proof layer (6) is acrylic ester, and the material of the pressure-resistant layer (7) is polyvinyl chloride.

4. The pressure-resistant and impact-resistant power data cable according to claim 1, characterized in that: The thickness of the waterproof layer (5) is 0.01-0.02 mm, the thickness of the moisture-proof layer (6) is 0.01-0.02 mm, and the thickness of the pressure-resistant layer (7) is 0.01-0.03 mm.

5. The pressure-resistant and impact-resistant power data cable according to claim 1, characterized in that: The impact-resistant layer (8) covers the lower surface of the pressure-resistant layer (7), and the shock-absorbing layer (9) covers the lower surface of the impact-resistant layer (8).

6. The pressure-resistant and impact-resistant power data cable according to claim 1, characterized in that: The material of the impact-resistant layer (8) is polyurethane, and the material of the shock-absorbing layer (9) is polyethylene.

7. The pressure-resistant and impact-resistant power data cable according to claim 1, characterized in that: The thickness of the impact-resistant layer (8) is 0.01-0.03 mm, and the thickness of the shock-absorbing layer (9) is 0.01-0.02 mm.

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