TypeC-based USB cable

Abstract

The utility model relates to the technical field of TypeC USB cables, and discloses a TypeC-based USB cable, which comprises a USB interface and a mobile phone interface, a cable main body is arranged between the USB interface and the mobile phone interface, the cable main body comprises a base material layer, a plurality of cable cores are fixedly sleeved inside the base material layer, a tear-resistant layer is sleeved outside the base material layer, a reinforcing layer is sleeved outside the tear-resistant layer, and the reinforcing layer is arranged outside the base material layer. The reinforcing layer is sleeved with the flexible layer, the flexible layer is sleeved with the anti-aging layer, the nylon material is known by the characteristics of high strength, wear resistance and tear resistance, the first wear-resistant layer and the second wear-resistant layer which are made of the nylon material are arranged at the two ends of the cable main body, so that the durability of the cable main body under frequent bending can be remarkably enhanced, the service life of the cable main body is prolonged, and the service life of the cable main body is prolonged. The cable main body is provided with the spring, so that abrasion and breakage caused by bending are reduced, the spring has good elasticity and restoration performance, certain buffering and restoring force can be provided when the cable main body is bent, and therefore damage to the interior of the cable main body caused by bending is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to TypeC's USB cable technical field, specifically, it relates to a kind of USB cable based on TypeC. BACKGROUND

[0002] With the rapid development of science and technology, the demand for data transmission and power transmission is increasing, and USB interface, as an important bridge between electronic devices, has also undergone several iterations and upgrades. Among them, Type-C interface has rapidly become the mainstream choice in the market with its support for positive and negative insertion, small size, fast transmission speed and support for high-power transmission, and is widely used in electronic devices such as smartphones, laptops and tablets.

[0003] The existing device has some drawbacks in use, for example: the existing TypeC USB cable is often randomly bent or curled by the user during use, which can cause the cable to break, especially at both ends of the cable. In particular, the part of the cable connected to the USB interface and the mobile phone interface is more prone to stress concentration when bent or curled due to the design and structural characteristics of the joint. This stress concentration can cause material fatigue at both ends of the cable, leading to breakage or poor contact. SUMMARY

[0004] The utility model aims at providing a kind of USB cable based on TypeC, solve the existing TypeC USB cable in the process of use, user will randomly bend or curl cable, it can cause the material fatigue at both ends of the cable, and further cause breakage or poor contact and other problems.

[0005] The utility model provides the following technical scheme: a kind of USB cable based on TypeC, including USB interface and mobile phone interface, USB interface and mobile phone interface are provided with cable main body between, the cable main body includes substrate layer, multiple wire cores are fixedly sleeved in the substrate layer, the substrate layer is externally sleeved with anti-tear layer, the anti-tear layer is externally sleeved with reinforcing layer, the reinforcing layer is externally sleeved with flexible layer, the flexible layer is externally sleeved with aging-resistant layer.

[0006] In the above scheme, the combination of substrate layer, anti-tear layer, reinforcing layer, flexible layer and aging-resistant layer significantly improves the electrical performance, mechanical strength, flexibility and durability of the cable main body.

[0007] As a preferred embodiment of the above technical solution, the cable main body has a first wear-resistant layer fixedly sleeved on the outer side of both ends near the USB interface and the mobile phone interface, and a spring is fixedly sleeved on the outer side of each first wear-resistant layer. A second wear-resistant layer is fixedly sleeved on the outer side of each spring.

[0008] In the above scheme, the combination design of the spring and the first wear-resistant layer and the second wear-resistant layer not only enhances the bending resistance of the cable body, but also can absorb the impact force when bending, reduce the stress concentration and damage inside the cable body. This design makes the cable body maintain good use state after experiencing multiple bending and plugging.

[0009] As a preferred embodiment of the above technical scheme, the base material layer is made of fluoroplastic material.

[0010] In the above scheme, fluoroplastic has excellent electrical insulation performance and high temperature resistance, which can effectively protect the internal core and ensure stable transmission of current and data.

[0011] As a preferred embodiment of the above technical scheme, the tear-resistant layer is made of high-strength polyester fiber.

[0012] In the above scheme, polyester fiber is known for its high strength and wear resistance, and as a tear-resistant layer material, it can resist the tearing effect of external force on the cable body and protect the integrity of the cable body.

[0013] As a preferred embodiment of the above technical scheme, the reinforcing layer is woven with metal woven mesh.

[0014] In the above scheme, the metal woven mesh further enhances the mechanical strength of the cable body, so that it can withstand greater tension and pressure, ensuring that the cable body is not easily damaged during use.

[0015] As a preferred embodiment of the above technical scheme, the flexible layer is made of polyurethane.

[0016] In the above scheme, polyurethane material has good elasticity and flexibility, making the cable body more flexible and convenient during use, while also providing a certain buffering effect to reduce the impact of external force on the inside of the cable body.

[0017] As a preferred embodiment of the above technical scheme, the anti-aging layer is made of weather-resistant PVC.

[0018] In the above scheme, weather-resistant PVC material has excellent anti-aging performance, which can resist the erosion of environmental factors such as ultraviolet rays and oxidation on the cable body, and delay the aging process of the cable body. This design makes the cable body can be used for a long time in various harsh environments, maintaining its good electrical performance and mechanical strength.

[0019] As a preferred embodiment of the above technical scheme, the first wear-resistant layer and the second wear-resistant layer are both made of nylon.

[0020] In the above scheme, the nylon material is known for its high strength, wear resistance and tear resistance, and by providing two layers of the first wear-resistant layer and the second wear-resistant layer of the nylon material at both ends of the cable body, the durability of the cable body under frequent bending can be significantly enhanced, and the wear and tear caused by bending can be reduced.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] In the utility model, by setting two layers of the first wear-resistant layer and the second wear-resistant layer of the nylon material, the wear resistance and durability of the cable body under frequent bending are significantly enhanced, the high strength, wear resistance and tear resistance of the nylon material can effectively resist the wear caused by bending, thereby prolonging the service life of the cable body, the introduction of the spring provides necessary buffer and restoring force for the cable body when bending, when the cable body is bent, the spring can absorb part of the impact force, reduce the damage to the internal structure of the cable body, and help to disperse stress, avoid excessive concentration of stress at the joint, thereby reducing the risk of material fatigue and fracture, by strengthening the first wear-resistant layer and the second wear-resistant layer at both ends of the cable body and introducing the spring, the risk of fracture or poor contact at both ends of the cable body caused by bending and curling is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole structure schematic diagram of a USB cable based on TypeC;

[0024] Figure 2 It is an explosion structure schematic diagram of a USB cable based on TypeC;

[0025] Figure 3 It is a partial structure schematic diagram of a USB cable based on TypeC;

[0026] Figure 4 It is a sectional structure schematic diagram of a USB cable based on TypeC.

[0027] In the drawing: 10, USB interface;11, mobile phone interface;2, cable body;201, base material layer;202, wire core;203, tear-resistant layer;204, reinforcing layer;205, flexible layer;206, aging-resistant layer;30, first wear-resistant layer;31, spring;32, second wear-resistant layer. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0029] EMBODIMENT

[0030] As Figures 1-4As shown, the utility model provides a technical scheme: a USB cable based on TypeC, including USB interface 10 and mobile phone interface 11, be provided with cable main body 2 between USB interface 10 and mobile phone interface 11, cable main body 2 includes base material layer 201, a plurality of wire core 202 are fixedly sleeved in base material layer 201, base material layer 201 outside is sleeved with anti-tearing layer 203, anti-tearing layer 203 outside is sleeved with reinforcing layer 204, reinforcing layer 204 outside is sleeved with flexible layer 205, flexible layer 205 outside is sleeved with ageing resistance layer 206, base material layer 201 is made of fluoroplastic material, anti-tearing layer 203 is made of high-strength polyester fiber, reinforcing layer 204 is woven with metal woven net, flexible layer 205 is made of polyurethane, ageing resistance layer 206 is made of weatherable PVC, during specific use, fluoroplastic has excellent electrical insulation and high temperature resistance, can effectively protect the wire core 202 in, ensure the stable transmission of current and data, polyester fiber is known for its high strength and wear resistance, as the material of anti-tearing layer 203, can resist the tearing effect of external force on cable main body 2, protect the integrity of cable main body 2, metal woven net further enhances the mechanical strength of cable main body 2, so that it can withstand greater tension and pressure, ensure that cable main body 2 is not easily damaged during use, polyurethane material has good elasticity and flexibility, so that cable main body 2 is more flexible and convenient during use, also provides a certain buffering effect, reduces the impact of external force on the inside of cable main body 2, weatherable PVC material has excellent ageing resistance, can resist ultraviolet, oxidation and other environmental factors on cable main body 2, delay the ageing process of cable main body 2, this design makes cable main body 2 can be used in various harsh environments for a long time, maintain its good electrical performance and mechanical strength, through the combination design of base material layer 201, anti-tearing layer 203, reinforcing layer 204, flexible layer 205 and ageing resistance layer 206, cable main body 2 has been significantly improved in electrical performance, mechanical strength, flexibility and durability etc.

[0031] As an embodiment in the present embodiment, as Figure 1 and Figure 3As shown, the cable body 2 is fixed with a first wear-resistant layer 30 on the outer side of the two ends close to the USB interface 10 and the mobile phone interface 11, respectively, the two first wear-resistant layers 30 are fixed with springs 31 on the outer side, respectively, the two springs 31 are fixed with second wear-resistant layers 32 on the outer side, respectively, the first wear-resistant layer 30 and the second wear-resistant layer 32 are both made of nylon, and in the specific use process, the nylon material is well-known for its high strength, wear resistance and tear resistance, by setting two layers of first wear-resistant layers 30 and second wear-resistant layers 32 made of nylon on the two ends of the cable body 2, the durability of the cable body 2 under frequent bending can be significantly enhanced, and the wear and tear and breakage caused by bending can be reduced, the spring 31 has good elasticity and recovery, and can provide certain buffering and recovery force when the cable body 2 is bent, so as to reduce the damage of bending to the inside of the cable body 2, this design makes the cable body 2 still maintain good electrical performance and mechanical strength after experiencing multiple bending, the combination design of the spring 31 and the first wear-resistant layer 30 and the second wear-resistant layer 32 not only enhances the bending resistance of the cable body 2, but also can absorb impact force when bending, reduce stress concentration and damage inside the cable body 2, this design makes the cable body 2 still maintain good use state after experiencing multiple bending and plugging.

[0032] The above examples are only used to illustrate the technical solutions of the present application, but not to limit them.

Claims

1. A Type-C based USB cable comprising a USB interface (10) and a mobile phone interface (11), characterized in that: The cable main body (2) is arranged between the USB interface (10) and the mobile phone interface (11), the cable main body (2) comprises a base material layer (201), a plurality of wire cores (202) are fixedly sleeved in the base material layer (201), an anti-tearing layer (203) is sleeved outside the base material layer (201), a reinforcing layer (204) is sleeved outside the anti-tearing layer (203), a flexible layer (205) is sleeved outside the reinforcing layer (204), and an anti-aging layer (206) is sleeved outside the flexible layer (205).

2. The USB cable based on Type-C according to claim 1, characterized in that: First wear-resistant layers (30) are fixedly sleeved outside the two ends of the cable main body (2) close to the USB interface (10) and the mobile phone interface (11), spring (31) is fixedly sleeved outside each of the two first wear-resistant layers (30), and second wear-resistant layers (32) are fixedly sleeved outside the two springs (31).

3. The USB cable based on Type-C according to claim 1, characterized in that: The base material layer (201) is made of fluoroplastic material.

4. The USB cable based on Type-C according to claim 1, characterized in that: The anti-tearing layer (203) is made of high-strength polyester fiber.

5. The USB cable based on Type-C of claim 1, wherein: The reinforcing layer (204) is woven by a metal woven mesh.

6. The USB cable based on Type-C according to claim 1, characterized in that: The flexible layer (205) is made of polyurethane.

7. The USB cable based on Type-C of claim 1, wherein: The anti-aging layer (206) is made of weather-resistant PVC.

8. The USB cable based on Type-C according to claim 2, characterized in that: The first wear-resistant layer (30) and the second wear-resistant layer (32) are both made of nylon.

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