Folding-resistant mobile terminal data line

Abstract

The utility model discloses a folding-resistant mobile terminal data line, which comprises an end and a line body, and the end and the line body form the data line. According to the utility model, the auxiliary block is adopted, so that when the end head is connected to cause angular deviation between the wire body and the end head, the bent wire body can drive the auxiliary block to rotate, and the auxiliary block can pull the wire body remained in the adaptive cavity; furthermore, the angle of the wire body on the outer side can be flexibly bent without influencing the normal use of the whole body, and when the wire body returns to a horizontal state after the bending is finished, a second winding reel can be driven to wind the retained wire body again through the operation of a second torsion spring, so that the wire body is prevented from being damaged due to the leakage, and the working efficiency is improved. And meanwhile, the wire body and the end head can be changed, the bending position cannot be damaged due to the fixed structure type, the whole-day anti-bending effect is improved, self-adaptive angle adjustment can be carried out, the bending effect of the device is improved, and the device has the advantages of being good in anti-bending effect and capable of achieving bending adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of data cables, in particular to a fold-resistant mobile terminal data cable. Background Art

[0002] Mobile terminals or mobile communication terminals refer to computer devices that can be used on the move, broadly speaking, including mobile phones, notebooks, tablet computers, POS machines and even car computers. However, in most cases, they refer to mobile phones or smart phones and tablet computers with multiple application functions, which require data cables for the connection and communication of signals between computers and external digital devices.

[0003] The publication number in the existing public technology is: CN218548062U. A data cable that is resistant to bending and cracking includes a data cable body, one end of the data cable body is fixedly connected to an input connector, and the other end of the data cable body is fixedly connected to an output connector. The data cable body is mainly composed of an insulating outer layer, a steel wire armor layer, an aluminum foil layer, a first filling layer, three connecting wire groups, three ground wires and a bulletproof wire. The data cable body is filled with bulletproof wires and located at the center of the data cable body. Due to the advantages of high tensile strength, no moisture absorption, and excellent flame resistance of the bulletproof wire, the comprehensive performance of the data cable body is effectively improved. In addition, under the setting of the steel wire armor layer, the data cable body has high tensile strength and excellent characteristics of not being broken when swinging, which avoids the phenomenon of short circuit between the power supply wire and the ground wire during use, so that the data cable transmits stable signals and ensures the normal use of the data cable body.

[0004] However, the above patent still has certain disadvantages when in use: it changes the internal structure of the data cable to make the data cable body have high tensile strength, but it still cannot prevent people from bending it during use, and the end and the wire body at the bend are still in a fixed position. In the long run, it is easy for the bent end to be between the wire body and cause damage, affecting subsequent use. Moreover, the data cable needs to be manually gathered by people when not in use, which is cumbersome and not flexible enough.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a fold-resistant mobile terminal data cable, which has the advantages of idle bundling, good fold resistance and bending adjustment, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of idle contraction, good anti-bending effect and bending adjustment, the specific technical solutions adopted by the utility model are as follows:

[0010] A fold-resistant mobile terminal data cable comprises a terminal and a wire body, wherein the terminal and the wire body constitute the data cable, an adjustment groove is provided in the middle of one side surface of the terminal, an auxiliary block is rotatably connected to the inside of the adjustment groove, the wire body is installed through the middle of the auxiliary block, an adaptation cavity is provided in one side of the terminal, a second winding drum is rotatably connected to the middle of the adaptation cavity, a second torsion spring is installed at the bottom of the second winding drum, and the wire body is wound around the outer periphery of the second winding drum.

[0011] Furthermore, a first winding drum is wound and connected between the wire bodies, a gathering box is wrapped around the outer periphery of the first winding drum, and first torsion springs are symmetrically connected to both ends of the first winding drum at positions inside the gathering box.

[0012] Furthermore, a plurality of groups of wear-resistant rings are evenly sleeved on the outer periphery of the wire body.

[0013] Furthermore, the wear-resistant ring is made of wear-resistant rubber material.

[0014] Furthermore, grooves for winding the wire are provided on the surfaces of the first winding drum and the second winding drum.

[0015] Furthermore, the collection box is made of metal material.

[0016] Furthermore, a groove for fixing the end head is provided on the surface of the collection box.

[0017] Furthermore, the wear-resistant ring is a hollow ring structure.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a fold-resistant mobile terminal data cable, which has the following beneficial effects:

[0020] (1) The utility model adopts an auxiliary block. When the end is connected and the angle of the wire body and the end is deviated, the bent wire body will drive the auxiliary block to rotate, and the auxiliary block will pull the wire body retained in the adaptation cavity, so that the angle of the outer wire body can be flexibly bent without affecting the normal use of the whole. When the bending is completed and returns to the horizontal state, the operation of the second torsion spring can drive the second winding reel to rewind the retained wire body to avoid leakage and damage to the wire body. At the same time, the wire body and the end can change without causing damage at the bending point due to the fixed structure type, thereby improving the anti-bending effect of the whole day, and can adaptively adjust the angle to improve the bending effect of the device, with the advantages of good anti-bending effect and bending adjustment.

[0021] (2) The utility model adopts a first torsion spring and a first winding drum. After the end is used, the deformation and reset of the first torsion spring inside the collection box can drive the first winding drum to rotate, and then the wires on both sides are wound and rolled up, so as to avoid a large amount of wire being exposed and damaged, thereby improving the protection effect of the wires. At the same time, it does not require personnel to perform tedious winding, which reduces the intensity of use and has the advantage of idle bundling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a structural schematic diagram of a fold-resistant mobile terminal data cable proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the wear-resistant ring of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the second winding drum of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the collection box of the utility model.

[0027] In the figure:

[0028] 1. End; 2. Adjustment groove; 3. Auxiliary block; 4. Wire body; 5. Wear-resistant ring; 6. First torsion spring; 7. First winding drum; 8. Bundling box; 9. Second winding drum; 10. Second torsion spring; 11. Adaptive cavity. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a fold-resistant mobile terminal data cable is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, according to an embodiment of the utility model, a fold-resistant mobile terminal data cable includes a terminal 1 and a wire body 4. The terminal 1 and the wire body 4 constitute the data cable. An adjustment groove 2 is provided in the middle position of the surface of one side of the terminal 1, and an auxiliary block 3 is rotatably connected to the inner position of the adjustment groove 2. The wire body 4 is installed through the middle of the auxiliary block 3. An adaptation cavity 11 is provided at one side position inside the terminal 1, and a second winding drum 9 is rotatably connected to the middle position inside the adaptation cavity 11. A second torsion spring 10 is installed at the bottom position of the second winding drum 9, and the wire body 4 is wound around the outer periphery of the second winding drum 9.

[0032] In one embodiment, a first winding drum 7 is wound and connected between the wire bodies 4, a gathering box 8 is wrapped around the outer periphery of the first winding drum 7, and first torsion springs 6 are symmetrically connected to the two ends of the first winding drum 7 inside the gathering box 8. The torsion spring used in the device is a common structure, so it will not be elaborated on.

[0033] In one embodiment, a plurality of groups of wear-resistant rings 5 ​​are evenly sleeved on the outer periphery of the wire body 4 .

[0034] In one embodiment, the wear-resistant ring 5 is made of wear-resistant rubber material. The wear-resistant ring 5 is provided to contact the outside world before the wire body 4, thereby reducing the probability of damage to the wire body 4 and improving the protection effect on the wire body 4.

[0035] In one embodiment, grooves for winding the wire body 4 are provided on the surface of the first winding drum 7 and the second winding drum 9. The grooves are provided for arranging the wire body 4.

[0036] In one embodiment, the collection box 8 is made of metal material, and the metal material ensures the use strength of the collection box 8.

[0037] In one embodiment, a groove is provided on the surface of the bunching box 8 for fixing the terminal 1. The groove is provided to ensure that the terminal 1 can be fixed on the surface of the bunching box 8 under the convergence of the wire body 4, thereby ensuring the stability of the terminal 1.

[0038] In one embodiment, the wear-resistant ring 5 is a hollow ring structure, and the structure of the wear-resistant ring 5 is designed to facilitate its installation on the outer side of the linear body 4 to achieve a wear-resistant effect.

[0039] Working principle: In actual use, personnel can connect to the mobile terminal through the terminals 1 on both sides, and when the wire harness is bent during use, the change in angle between the wire body 4 and the terminal 1 can drive the auxiliary block 3 to rotate, and then expand the internal wire body 4, so that the wire body 4 and the terminal 1 can change without causing damage at the bending point due to the fixed structure type, thereby improving the anti-bending effect throughout the day, and can adaptively adjust the angle to improve the bending effect of the device, and after the terminal 1 is used, the deformation reset of the first torsion spring 6 inside the winding box 8 can drive the first winding reel 7 to rotate, and then wind the wire bodies 4 on both sides to avoid large amounts of exposure to damage to the wire body 4, thereby improving the protection effect of the wire body 4, and at the same time, there is no need for personnel to perform tedious winding, which reduces the intensity of use. The device as a whole has the advantages of idle bundling, good anti-bending effect, and bending adjustment.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] 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, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fold-resistant mobile terminal data cable, comprising a terminal (1) and a cable body (4), characterized in that: The terminal (1) and the wire body (4) constitute a data cable; an adjustment groove (2) is provided in the middle of one side surface of the terminal (1); an auxiliary block (3) is rotatably connected to the inside of the adjustment groove (2); the wire body (4) is installed through the middle of the auxiliary block (3); an adaptation cavity (11) is provided in one side of the inside of the terminal (1); a second winding drum (9) is rotatably connected to the middle of the inside of the adaptation cavity (11); a second torsion spring (10) is installed at the bottom of the second winding drum (9); and the wire body (4) is wound around the outer periphery of the second winding drum (9).

2. The fold-resistant mobile terminal data cable according to claim 1, characterized in that: A first winding drum (7) is wound and connected between the wire bodies (4), a gathering box (8) is wrapped around the outer periphery of the first winding drum (7), and first torsion springs (6) are symmetrically connected at both ends of the first winding drum (7) and located inside the gathering box (8).

3. The fold-resistant mobile terminal data cable according to claim 2, characterized in that: A plurality of groups of wear-resistant rings (5) are evenly sleeved on the outer periphery of the wire body (4).

4. The fold-resistant mobile terminal data cable according to claim 3, characterized in that: The wear-resistant ring (5) is made of wear-resistant rubber material.

5. The fold-resistant mobile terminal data cable according to claim 4, characterized in that: The surfaces of the first winding drum (7) and the second winding drum (9) are both provided with grooves for winding the wire body (4).

6. The fold-resistant mobile terminal data cable according to claim 2, characterized in that: The collection box (8) is made of metal material.

7. The fold-resistant mobile terminal data cable according to claim 2, characterized in that: A groove for fixing the end head (1) is provided on the surface of the bundling box (8).

8. The fold-resistant mobile terminal data cable according to claim 3, characterized in that: The wear-resistant ring (5) is a hollow ring structure.

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