Anti-pulling nylon woven data line

Abstract

The utility model discloses an anti-pulling nylon woven data line. The data line comprises a data line main body, a fastening structure and a sealing structure. The fastening structure is arranged at one end of the data line main body, the fastening structure is provided with a semi-groove ring inserted in the nylon layer and a semi-groove cover pressed on the outer wall of the nylon layer, and the nylon layer between the semi-groove ring and the semi-groove cover is clamped and fastened. According to the utility model, the half-groove cover is fixed on the inserted interface cover by using the small bolt, the fixed half-groove cover can be matched with the half-groove ring to clamp the nylon layer, the rear threaded cover is screwed on the threaded ring, and the threaded ring is contracted and fixed on the data line main body, so that the easy-to-bend part of the interface acts on the threaded cover; and in cooperation with the clamped nylon layer, the influence of bending on the structural stability of the nylon layer and the rubber layer can be reduced, the protection strength of internal wires is improved, and the service life of the data line is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of electronic product technology, specifically to a tensile-resistant nylon braided data cable. Background Technology

[0002] Nylon data cables are made by adding a special fabric material to the outer layer of the original data cable to enhance its external tensile strength and ensure that the copper core inside the mobile phone data cable is not damaged by external tension. Compared with ordinary rubber-coated data cables, it has the advantage of stronger tensile strength.

[0003] Typically, after the USB and Type-C interfaces at both ends of a nylon data cable are installed, the connection is molded together using injection molding, with cured rubber used to stabilize the interface. However, in actual use, it has been found that the data cable at the Type-C interface is prone to bending when charging, causing the nylon layer and internal rubber layer to break at the Type-C interface. This results in the loss of protection for the internal wires, and prolonged use can lead to breakage of the internal wires, reducing the lifespan of the nylon data cable. Utility Model Content

[0004] The purpose of this invention is to provide a tensile-resistant nylon braided data cable to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tensile-resistant nylon braided data cable, comprising a data cable body, a fastening structure, and a sealing structure; the fastening structure is disposed at one end of the data cable body, the fastening structure having a semi-groove ring inserted into the nylon layer and a semi-groove cover pressed against the outer wall of the nylon layer, the nylon layer between the semi-groove ring and the semi-groove cover being clamped and fastened; the sealing structure is disposed at one end of the semi-groove cover, the sealing structure having a threaded cover that is threaded to tighten the inner diameter of the threaded ring.

[0006] By adopting the above technical solution, a semi-groove ring is inserted into the inner side of the nylon layer, and a semi-groove cover is pressed against the outer wall of the nylon layer. After the two semi-groove covers are combined into a whole and connected, they can cooperate with the semi-groove ring to clamp the nylon layer. At the same time, the threaded cover at the rear is tightened onto the threaded ring, and the threaded ring is contracted and fixed to the main body of the data cable. This transfers the force of bending at the interface to the threaded cover. With the nylon layer clamped in place, the probability of bending causing breakage of the nylon layer and rubber layer can be reduced, thereby improving the protection strength of the internal wires and extending the service life of the data cable.

[0007] Preferably, the fastening structure includes a side lug on the inner rubber layer of the data cable body, a nylon layer woven on the outer wall of the data cable body, and a semi-groove ring inserted in the nylon layer. The semi-groove ring has two pieces forming a complete groove ring, and a post at one end of the semi-groove ring is inserted into the side lug.

[0008] By adopting the above technical solution, by setting a side lug at one end of the data cable body, after inserting the semi-groove ring, the insertion post on the semi-groove ring can be used to insert the side lug, which can restrict the movement of the semi-groove ring on the rubber layer of the data cable body after assembly, thereby improving the stability of the semi-groove ring clamping the nylon layer.

[0009] Preferably, the fastening structure further includes an interface cover inserted into the main connector of the data cable, a half-groove cover pressed against the outer wall of the nylon layer, a pressure strip welded to the inner wall of the half-groove cover, and a small bolt threaded into a threaded hole at one end of the half-groove cover. The half-groove cover has two pieces forming a whole groove cover, and the pressure strip is pressed into the annular groove on the outer wall of the half-groove ring.

[0010] By adopting the above technical solution, a semi-groove cover is placed on the outer wall of the nylon layer and connected to the interface cover. Small bolts are used to firmly connect the semi-groove cover and the interface cover. The semi-groove cover can cooperate with the semi-groove ring to firmly clamp the middle nylon layer, reduce the pulling of the bending data cable body on the connector nylon layer, reduce the probability of breakage caused by frequent bending, and improve the service life of the data cable body.

[0011] Preferably, the sealing structure includes a threaded ring welded to one end of the semi-groove cover, a threaded cover inserted into the outer wall of the data cable body, and a sealing ring welded to one end of the threaded cover, wherein the threaded cover is threadedly connected to the threaded ring.

[0012] By adopting the above technical solution, a threaded ring is welded to one end of the semi-groove cover, and the threaded cover is tightened onto the threaded ring. During the tightening process, the inner diameter of the threaded ring will gradually decrease until the threaded ring is locked onto the outer wall of the data cable body, thereby fixing the other end of the semi-groove cover. At the same time, the deformation force generated by the bending of the data cable body can be prevented at the sealing ring, reducing the impact of bending on the nylon layer at the connector.

[0013] Preferably, the outer wall of one end of the interface cover has two sets of symmetrical threaded holes, which correspond to the positions of the threaded holes on the half-groove cover. The small bolt is threaded into the threaded holes of the interface cover and the half-groove cover.

[0014] By adopting the above technical solution and using the method of connecting small bolts with two sets of threaded holes on one side, a connection point can be added to one end of the half-groove cover, thereby improving the firmness after fixing.

[0015] Preferably, the inner diameter of the semi-groove cover is the same as the outer diameter of the data cable body, and the threaded ring is a shrink-diameter ring.

[0016] By adopting the above technical solution, and by setting the diameter of the half-groove cover, the overall diameter will increase relatively after the half-groove ring is inserted. Under the elasticity of the inner rubber layer, the half-groove cover can be pressed tightly onto the nylon layer after the small bolt is tightened, making the structure compact and firm. At the same time, the threaded ring adopts a shrinking diameter ring. After the threaded cover is connected to the threaded connection, the diameter shrinks as it is tightened, which makes the threaded ring exert greater pressure on the main body of the data cable, improving the firmness of the joint.

[0017] Preferably, the semi-groove ring, interface cover, semi-groove cover, threaded ring, threaded cover and sealing ring are all made of aluminum alloy.

[0018] By adopting the above technical solution and using aluminum alloy material to manufacture each structure, the chip inside the connector will generate a certain amount of heat during charging. Traditional rubber material has low thermal conductivity, while aluminum alloy material has better thermal conductivity, which can better dissipate the generated heat and ensure the stability of the connector.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] (1) By using small bolts to fix the half-groove cover on the interface cover of the plug, the fixed half-groove cover can cooperate with the half-groove ring to clamp the nylon layer. At the same time, the threaded cover at the rear is tightened on the threaded ring, and the threaded ring is shrunk and fixed on the main body of the data cable. This transfers the force of the interface that is easy to bend to the threaded cover. With the nylon layer clamped in conjunction, the impact of bending on the structural stability of the nylon layer and rubber layer can be reduced, thereby improving the protection strength of the internal wires and extending the service life of the data cable.

[0021] (2) By abandoning the traditional plastic and rubber injection molding fixed joints, the assembly fastening structure and sealing structure made of aluminum alloy can improve the protection strength of the internal chip. At the same time, compared with the traditional rubber material, aluminum alloy has better thermal conductivity, which can improve the heat dissipation of the chip during charging and ensure the stability of the joint. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the main structure of the data cable of this utility model;

[0023] Figure 2 This is an unfolded view of the sealing structure of this utility model;

[0024] Figure 3 This is an exploded view of the sealing and fastening structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the semi-groove ring and nylon layer structure of this utility model;

[0026] Figure 5This is a schematic diagram showing the connection between the semi-groove cover and the interface cover of this utility model.

[0027] In the diagram: 1. Data cable body; 2. Fastening structure; 201. Side lug; 202. Nylon layer; 203. Semi-groove ring; 204. Interface cover; 205. Semi-groove cover; 206. Pressure strip; 207. Small bolt; 3. Sealing structure; 301. Threaded ring; 302. Threaded cover; 303. Sealing ring. Detailed Implementation

[0028] 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.

[0029] The following is in conjunction with the appendix Figure 1-5 The present invention will be described in further detail below.

[0030] Example 1

[0031] Please see Figures 1 to 5 This utility model provides an embodiment of an anti-tensile nylon braided data cable, comprising: a data cable body 1, a fastening structure 2, and a sealing structure 3. The fastening structure 2 is disposed at one end of the data cable body 1. The fastening structure 2 has a semi-groove ring 203 inserted into a nylon layer 202 and a semi-groove cover 205 pressed against the outer wall of the nylon layer 202. The nylon layer 202 between the semi-groove ring 203 and the semi-groove cover 205 is clamped and fastened. The semi-groove ring 203 is inserted into the inner side of the nylon layer 202, and the semi-groove cover 205 is pressed against the outer wall of the nylon layer 202. The two semi-groove covers 205 are combined into a whole. After connection, it can cooperate with the semi-groove ring 203 to clamp the nylon layer 202. The sealing structure 3 is set at one end of the semi-groove cover 205. The sealing structure 3 has a threaded cover 302 that tightens the inner diameter of the threaded ring 301 by threaded connection. The threaded cover 302 is screwed onto the threaded ring 301 from the rear, shrinking and fixing the threaded ring 301 onto the data cable body 1. This directs the force of the easily bent part at the interface to the threaded cover 302. With the nylon layer 202 clamped in conjunction, the probability of bending causing breakage of the nylon layer and rubber layer can be reduced, thereby improving the protection strength of the internal wires and extending the service life of the data cable.

[0032] Example 2

[0033] Please see Figures 2 to 5The fastening structure 2 includes a side lug 201 on the inner rubber layer of the data cable body 1. The side lug 201 is an integrally injection-molded structure of the rubber layer. A nylon layer 202 is braided on the outer wall of the data cable body 1. The nylon layer 202 is wrapped around the rubber layer of the data cable body 1 using a braiding technique to improve the tensile strength of the data cable. A semi-groove ring 203 is inserted into the nylon layer 202. The semi-groove ring 203 has upper and lower pieces forming a complete groove ring, and the post at one end of the semi-groove ring 203 is inserted into the side lug 201. After the semi-groove ring 203 is inserted, the post on the semi-groove ring 203 can be used to insert into the side lug 201. After assembly, the semi-groove ring 203 is restricted to move on the rubber layer of the data cable body 1, improving the stability of the semi-groove ring 203 clamping the nylon layer 202. The fastening structure 2 also includes an interface cover 204 inserted into the connector of the data cable body 1. The interface cover 204 is used to insert into the charging head at one end of the data cable body 1 to protect the internal chip and stabilize the charging port. The semi-groove cover 205 pressed against the outer wall of the nylon layer 202, the pressure strip 206 welded to the inner wall of the semi-groove cover 205, and the small bolt 207 threaded into the threaded hole at one end of the semi-groove cover 205 cover the outer wall of the nylon layer 202 and are connected to the interface cover. 204 is used to connect the semi-groove cover 205 and the interface cover 204 securely with small bolts 207. The semi-groove cover 205 can cooperate with the semi-groove ring 203 to firmly clamp the middle nylon layer 202. The semi-groove cover 205 has two pieces forming a whole groove, and the pressure strip 206 presses into the annular groove on the outer wall of the semi-groove ring 203. The above structure can reduce the pulling of the data cable body 1 to the connector nylon layer 202 when bending, reduce the probability of breakage caused by frequent bending, and improve the service life of the data cable body 1. The sealing structure 3 includes a threaded ring 301 welded to one end of the semi-groove cover 205 and inserted into the data cable body 1. The threaded cover 302 on the outer wall is secured by welding a threaded ring 301 to one end of the semi-groove cover 205. The threaded cover 302 is tightened onto the threaded ring 301. During tightening, the inner diameter of the threaded ring 301 gradually decreases until it is locked onto the outer wall of the data cable body 1, thus fixing the other end of the semi-groove cover 205. A sealing ring 303 is welded to one end of the threaded cover 302. The threaded cover 302 is threaded onto the threaded ring 301. The sealing ring 303 prevents the deformation force generated by bending of the data cable body 1 at the sealing ring 303, reducing the impact of bending on the nylon layer 202 at the connector.

[0034] Example 3

[0035] Please see Figure 3Two sets of symmetrical threaded holes are provided on the outer wall of one end of the interface cover 204, corresponding to the threaded holes on the semi-groove cover 205. Small bolts 207 are threaded into the threaded holes of the interface cover 204 and the semi-groove cover 205. By using two sets of threaded holes on one side to connect the small bolts 207, a connection point can be added to one end of the semi-groove cover 205, improving the firmness after fixing. The inner diameter of the semi-groove cover 205 is the same as the outer diameter of the data cable body 1. By setting the diameter of the semi-groove cover 205, the overall diameter will increase relatively after the semi-groove ring 203 is inserted. Under the elasticity of the internal rubber layer, tightening the small bolts 207 can press the semi-groove cover 205 tightly onto the nylon layer 202, making the structure compact. The threaded ring 301 is a shrinkable diameter reducing ring. When the threaded cover 302 is tightened after connection, the diameter shrinks, causing the threaded ring 301 to exert greater pressure on the data cable body 1, thus improving the stability of the connector. The semi-groove ring 203, interface cover 204, semi-groove cover 205, threaded ring 301, threaded cover 302, and sealing ring 303 are all made of aluminum alloy. The use of aluminum alloy in the construction of each structure is beneficial because the chip inside the connector generates heat during charging. Traditional rubber materials have low thermal conductivity, while aluminum alloy has better thermal conductivity, allowing for better heat dissipation and ensuring the stability of the connector.

[0036] Working principle: During assembly, the semi-groove cover 205 is fixed by using small bolts 207 on the interface cover 204 on the plug. After being fixed, the semi-groove cover 205 can cooperate with the semi-groove ring 203 to clamp the nylon layer 202. At the same time, the threaded cover 302 at the rear is tightened onto the threaded ring 301, and the threaded ring 301 is contracted and fixed onto the data cable body 1, thereby completing the firm fixation of one end connector of the data cable body 1.

[0037] 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.

Claims

1. A tensile-resistant nylon braided data cable, characterized in that, include: Data cable body (1); Fastening structure (2) is provided at one end of the data cable body (1). The fastening structure (2) has a semi-groove ring (203) inserted in the nylon layer (202) and a semi-groove cover (205) pressed on the outer wall of the nylon layer (202). The nylon layer (202) between the semi-groove ring (203) and the semi-groove cover (205) is clamped and fastened. A sealing structure (3) is provided at one end of a semi-groove cover (205), and the sealing structure (3) has a threaded cover (302) that is threaded to tighten the inner diameter of a threaded ring (301).

2. The tensile-resistant nylon braided data cable according to claim 1, characterized in that: The fastening structure (2) includes a side lug (201) on the inner rubber layer of the data cable body (1), a nylon layer (202) woven on the outer wall of the data cable body (1), and a semi-groove ring (203) inserted in the nylon layer (202). The semi-groove ring (203) has two pieces forming a whole groove ring, and the post at one end of the semi-groove ring (203) is inserted into the side lug (201).

3. The tensile-resistant nylon braided data cable according to claim 2, characterized in that: The fastening structure (2) also includes an interface cover (204) inserted into the connector of the data cable body (1), a half-groove cover (205) pressed on the outer wall of the nylon layer (202), a pressure strip (206) welded to the inner wall of the half-groove cover (205), and a small bolt (207) threaded into a threaded hole at one end of the half-groove cover (205). The half-groove cover (205) has two pieces forming a whole groove cover, and the pressure strip (206) is pressed into the annular groove on the outer wall of the half-groove ring (203).

4. The tensile-resistant nylon braided data cable according to claim 3, characterized in that: The sealing structure (3) includes a threaded ring (301) welded to one end of the half-groove cover (205), a threaded cover (302) inserted into the outer wall of the data cable body (1), and a sealing ring (303) welded to one end of the threaded cover (302). The threaded cover (302) is threadedly connected to the threaded ring (301).

5. The tensile-resistant nylon braided data cable according to claim 3, characterized in that: The outer wall of one end of the interface cover (204) is provided with two sets of symmetrical threaded holes, which correspond to the positions of the threaded holes on the half-groove cover (205). The small bolt (207) is threadedly connected to the threaded holes of the interface cover (204) and the half-groove cover (205).

6. The tensile-resistant nylon braided data cable according to claims 3 and 4, characterized in that: The inner diameter of the semi-groove cover (205) is the same as the outer diameter of the data cable body (1), and the threaded ring (301) is a shrinking ring with a shrinkable diameter.

7. The tensile-resistant nylon braided data cable according to claim 1, characterized in that: The semi-groove ring (203), interface cover (204), semi-groove cover (205), threaded ring (301), threaded cover (302) and sealing ring (303) are all made of aluminum alloy.

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