Dragging-resistant fast-charging wire

Abstract

The utility model belongs to the technical field of fast-charging wires, and particularly relates to a pulling-resistant fast-charging wire, which comprises a lead, an insulating layer is mounted on the outer wall of the lead, a metal wire mesh layer is mounted on the outer wall of the insulating layer, a reinforcing layer is mounted on the outer wall of the metal wire mesh layer, and a silica gel layer is mounted on the outer wall of the reinforcing layer. According to the utility model, through the arrangement of the insulating layer, the metal wire mesh layer, the enhancement layer and the silica gel layer, the insulating performance of the lead can be improved through the insulating layer made of polyethylene materials, so that short circuit or electric leakage between the leads can be effectively prevented, and extra support and protection can be provided for the leads through the metal wire mesh layer; according to the technical scheme of the utility model, the wire is prevented from being damaged when being pulled or bent, the tension resistance and the wear resistance of the wire are improved through the reinforcing layer made of the # imgabs0 # fiber material, the wire is further effectively prevented from being easily broken when being pulled, the wear resistance and the durability of the wire can be improved through the silica gel layer, and meanwhile, the flexibility and the flexibility of the wire can be kept.

Description

Technical Field

[0001] The utility model belongs to the technical field of fast charging cables, and in particular relates to a pull-resistant fast charging cable. Background Art

[0002] A fast charging cable is a cable used to connect a power adapter and a device for fast charging.

[0003] Publication No. CN208862330U discloses a fast charging data cable, including a wire, a power interface part and a mobile terminal interface part connected to both ends of the wire, and a fast charging control circuit board is also provided between the power interface part and the mobile terminal interface part of the wire, and the fast charging control circuit board includes: an input end; a fast charging communication protocol module, connected to the input end, provided with at least one fast charging protocol, used to complete the handshake communication of the fast charging protocol with an external charging power adapter, so that the external charging power adapter with the fast charging protocol inputs a high voltage and low current for fast charging to the input end; a step-down module, connected to the input end, used to convert the high voltage and low current input by the external charging power adapter into a low voltage and high current for fast charging; an output end, connected to the step-down module and the mobile terminal interface part. The utility model enables a mobile phone without a fast charging protocol to be quickly charged by adapting the data cable of the utility model to a charging power adapter with a fast charging protocol. However, the fast charging cable is not provided with an anti-pull structure, which causes the fast charging cable to break easily during use, thereby reducing the service life of the fast charging cable. The fast charging cable still has shortcomings and needs to be improved. Utility Model Content

[0004] The purpose of the present invention is to provide a pull-resistant fast charging cable, so as to at least solve the problems existing in the prior art mentioned above.

[0005] To achieve the above-mentioned purpose, the anti-pull fast charging cable provided by the embodiment of the utility model includes a conductor, the outer wall of the conductor is installed with an insulating layer, the outer wall of the insulating layer is installed with a metal mesh layer, the outer wall of the metal mesh layer is installed with a reinforcing layer, and the outer wall of the reinforcing layer is installed with a silicone layer.

[0006] Optionally, the wire is fixedly connected to the insulating layer, and the insulating layer is made of polyethylene.

[0007] Optionally, the insulating layer is fixedly connected to the metal mesh layer, and the metal mesh layer is fixedly connected to the reinforcement layer.

[0008] Optionally, the reinforcement layer is Made of fiber material.

[0009] Optionally, the reinforcement layer is fixedly connected to the silicone layer.

[0010] Optionally, an anti-slip cover is fixedly mounted on the outer wall of the silicone layer, and an anti-slip strip is evenly fixedly mounted on the outer wall of the anti-slip cover.

[0011] The above one or more technical solutions in the anti-pull fast charging cable provided by the embodiment of the utility model have at least one of the following technical effects:

[0012] 1. In the utility model, by setting up an insulating layer, a metal mesh layer, a reinforcing layer and a silicone layer, the insulating layer of polyethylene material can improve the insulation performance of the wire, thereby effectively preventing the wires from being short-circuited or leaking electricity. The metal mesh layer can provide additional support and protection for the wires, preventing the wires from being damaged when being pulled or bent. The fiber material reinforcement layer improves the tensile strength and wear resistance of the wire, thereby effectively preventing the wire from breaking easily when pulled. The silicone layer can increase the wear resistance and durability of the wire, while also maintaining the softness and flexibility of the wire.

[0013] 2. In the utility model, an anti-slip cover and an anti-slip strip are provided, and the anti-slip effect when the user holds the fast charging cable is improved through the coordinated use of the anti-slip cover and the anti-slip strip, which effectively prevents the user from slipping when holding the fast charging cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 A schematic diagram of the overall structure of the anti-pull fast charging cable provided in an embodiment of the utility model.

[0016] Figure 2 The anti-pull fast charging cable provided by the embodiment of the utility model Figure 1 Enlarged view of point A in the middle.

[0017] Among them, the reference numerals in the figure are:

[0018] 1—conductor 2—insulation layer 3—metal mesh layer

[0019] 4—Reinforcement layer 5—Silicone layer 6—Anti-slip cover

[0020] 7—Anti-slip strips. DETAILED DESCRIPTION

[0021] The following describes the embodiments of the present invention in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figure 1-2 The described embodiments are exemplary and are intended to be used to explain the embodiments of the present invention, but should not be construed as limiting the present invention.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0025] In one embodiment of the present invention, Figure 1-2 As shown, a pull-resistant fast charging cable is provided, including a conductor 1, an insulating layer 2 is installed on the outer wall of the conductor 1, a metal mesh layer 3 is installed on the outer wall of the insulating layer 2, a reinforcing layer 4 is installed on the outer wall of the metal mesh layer 3, and a silicone layer 5 is installed on the outer wall of the reinforcing layer 4.

[0026] The polyethylene insulating layer 2 can improve the insulation performance of the wire 1, thereby effectively preventing the wires 1 from short circuiting or leaking electricity. The metal wire mesh layer 3 can provide additional support and protection for the wire 1, preventing the wire 1 from being damaged when being pulled or bent. The fiber material reinforcement layer 4 improves the tensile strength and wear resistance of the conductor 1, thereby effectively preventing the conductor 1 from breaking easily when being pulled. The silicone layer 5 can increase the wear resistance and durability of the conductor 1, while also maintaining the softness and flexibility of the conductor 1.

[0027] In another embodiment, the wire 1 is fixedly connected to the insulating layer 2, and the insulating layer 2 is made of polyethylene. The insulating layer 2 made of polyethylene improves the insulation performance of the wire 1, effectively preventing short circuits or leakage between the wires 1.

[0028] In another embodiment, the insulating layer 2 and the metal mesh layer 3 are fixedly connected, and the metal mesh layer 3 and the reinforcing layer 4 are fixedly connected, and the use effects of the insulating layer 2, the metal mesh layer 3 and the reinforcing layer 4 are improved by the fixed connection.

[0029] In another embodiment, the reinforcement layer 4 is Made of fiber material, The fiber-material reinforcement layer 4 improves the tensile strength and abrasion resistance of the conductor 1 .

[0030] In another embodiment, the reinforcing layer 4 and the silicone layer 5 are fixedly connected, and the use effect of the reinforcing layer 4 and the silicone layer 5 is improved by the fixed connection.

[0031] In another embodiment, an anti-slip cover 6 is fixedly installed on the outer wall of the silicone layer 5, and an anti-slip strip 7 is evenly fixedly installed on the outer wall of the anti-slip cover 6. The anti-slip effect of the user when holding the fast charging cable is improved by the coordinated use of the anti-slip cover 6 and the anti-slip strip 7, and the user is effectively prevented from slipping when holding the fast charging cable.

[0032] Working principle: When in use, the polyethylene insulation layer 2 can first improve the insulation performance of the wire 1, thereby effectively preventing short circuits or leakage between the wires 1. Then, the metal wire mesh layer 3 can provide additional support and protection for the wire 1 to prevent the wire 1 from being damaged when pulled or bent. The fiber material reinforcement layer 4 improves the tensile strength and wear resistance of the wire 1, thereby effectively preventing the wire 1 from breaking easily when being pulled. Finally, the silicone layer 5 can increase the wear resistance and durability of the wire 1, while also maintaining the softness and flexibility of the wire 1. When using the fast charging cable, the anti-slip cover 6 and the anti-slip strip 7 can be used together to improve the anti-slip effect when the user holds the fast charging cable, effectively preventing the user from slipping easily when holding the fast charging cable.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pull-resistant fast charging cable, comprising a conductor (1), characterized in that: The outer wall of the conductor (1) is provided with an insulating layer (2), the outer wall of the insulating layer (2) is provided with a metal mesh layer (3), the outer wall of the metal mesh layer (3) is provided with a reinforcing layer (4), and the outer wall of the reinforcing layer (4) is provided with a silicone layer (5).

2. The anti-pull fast charging cable according to claim 1, characterized in that: The conductor (1) and the insulating layer (2) are fixedly connected, and the insulating layer (2) is made of polyethylene.

3. The anti-pull fast charging cable according to claim 1, characterized in that: The insulating layer (2) and the metal mesh layer (3) are fixedly connected, and the metal mesh layer (3) and the reinforcement layer (4) are fixedly connected.

4. The anti-pull fast charging cable according to claim 1, characterized in that: The reinforcing layer (4) is Made of fiber material.

5. The anti-pull fast charging cable according to claim 1, characterized in that: The reinforcement layer (4) and the silicone layer (5) are fixedly connected.

6. The anti-pull fast charging cable according to claim 1, characterized in that: An anti-slip sleeve (6) is fixedly mounted on the outer wall of the silicone layer (5), and an anti-slip strip (7) is evenly fixedly mounted on the outer wall of the anti-slip sleeve (6).

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