A break-resistant data cable with stable connection

Abstract

The present invention discloses a stable connection anti-fracture data line, and relates to the technical field of electrical accessories. The present invention comprises a line body, the interior of the line body is fixedly connected with a wire, the two ends of the wire are respectively fixedly connected with a USB interface and a charging interface, anti-fracture components are arranged between the outer sides of the two ends of the wire and the USB interface and the charging interface, anti-fall-off components are arranged between the inside of the USB interface and the charging interface and the wire, and gaps are left between the ports on both sides of the line body and the USB interface and the charging interface. The present invention can buffer the bending force of the connection at both sides, slow down the breakage of the connection at both sides, and also move different areas to the ports at the connection at both sides, so as to more effectively avoid the occurrence of breakage, and improve the service life of the data line, slow down the force on the interfaces at both sides, and also increase the friction between the interface and the inner wall of the plug-in, so as to improve the stability of the interface plug-in and avoid poor contact.

Description

Technical Field

[0001] The invention relates to the technical field of electrical accessories, and in particular to a stable connection anti-fracture data line. Background Art

[0002] Data cables are used to connect mobile devices and computers to achieve data transmission or communication purposes. They are also used to charge mobile devices, so data cables can be seen everywhere in daily life.

[0003] However, the existing data cables still have the following defects during use:

[0004] 1. The data cable is prone to breakage due to the bending of the cable during use, and the broken parts are concentrated at the connection points on both sides of the cable, which aggravates the damage to the data cable and reduces its service life.

[0005] 2. Since the data cable has a certain length and is easily subjected to external force, the interfaces on both sides of the data cable are easily loosened and detached after being subjected to external force, resulting in poor contact. Summary of the invention

[0006] The purpose of the present invention is to solve the problem that the connection points on both sides of the above-mentioned line body are prone to breakage, which aggravates the damage of the data line, and the interfaces on both sides are prone to loosening and detaching during use, thereby causing poor contact. The present invention provides a stable connection and anti-breakage data line.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A stable connection anti-fracture data cable comprises a cable body, a wire is fixedly connected inside the cable body, a USB interface and a charging interface are respectively fixedly connected at both ends of the wire, anti-fracture components are arranged between the outer sides of both ends of the wire and the USB interface and the charging interface, and anti-fall-off components are arranged between the USB interface and the charging interface and the wire.

[0009] Furthermore, a gap is left between the ports on both sides of the wire body and the USB interface and the charging interface, both ends of the wire pass through the wire body and are fixedly connected to the USB interface and the charging interface, and the wire is bent between the wire body and the USB interface and the charging interface, so that the wire can be stretched.

[0010] Furthermore, the anti-fracture component includes a connecting seat, and the adjacent ends of the USB interface and the charging interface are fixedly installed with a connecting seat, the internal thread of the connecting seat is connected to a threaded tube, and the threaded tube is fixedly connected to a spring 1. The spring 1 allows the threaded tube to elastically swing and elastically contract, thereby buffering the bending force generated during bending.

[0011] Furthermore, both ends of the wire body pass through the threaded tube and enter the interior of the connecting seat, and the wire body is movably connected to the threaded tube, so that the threaded tube can rotate outside the wire body, and the wire body can telescopically move relative to the threaded tube.

[0012] Furthermore, the anti-falling component includes a fixing ring, fixing rings are fixedly installed at both ends of the wire body, spring 2 is fixedly connected between the fixing ring and the USB interface and the charging interface, a driving rod is symmetrically fixedly installed on one end of the fixing ring close to the USB interface and the charging interface, the other end of the driving rod extends to the interior of the USB interface and the charging interface, a slide groove is opened inside the USB interface and the charging interface, the slide groove runs through the narrow sides of the USB interface and the charging interface, extrusion rods are symmetrically limited and slidably connected on both sides of the interior of the slide groove, and a transmission rod is transmission-connected between the adjacent end of the extrusion rod and the driving rod.

[0013] Furthermore, one end of the transmission rod is hinged to an end of the driving rod away from the fixed ring, and the other end is hinged to an end adjacent to the extrusion rod. The transmission rod is inclined from the hinged end of the driving rod to the hinged end of the extrusion rod toward the wire body, so when the wire body is stretched and drives the driving rod to move, the extrusion rod can be driven to move outward through the transmission rod.

[0014] Furthermore, the extrusion rod is provided with a chamfer at one end away from each other in the USB interface and the charging interface, and in the initial state, the one end away from each other of the extrusion rod is flush with the narrow sides of the USB interface and the charging interface, so that after the extrusion rod moves outward, the friction between the USB interface and the charging interface and the inner wall of the plug-in point can be increased, thereby improving the stability of the plug-in.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The present invention, through the design of the anti-fracture component, can buffer the bending force of the connections on both sides when being bent, thereby reducing the fracture of the connections on both sides. At the same time, by rotating the threaded tube, different areas on the periphery of the threaded tube can be moved to the port of the connecting seat to reduce the pressure at the connection between the threaded tube and the port of the connecting seat, thereby more effectively avoiding the occurrence of fracture and increasing the service life of the data cable.

[0017] 2. The present invention, through the design of the fall-off component, uses spring 2 for buffering when it is stretched by external force, thereby reducing the force on the interfaces on both sides. At the same time, it can also use the driving rod to drive the extrusion rod to move outward in the interface, thereby increasing the friction between the interface and the inner wall of the plug-in part, thereby improving the stability of the interface plug-in and avoiding poor contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the USB interface of the present invention;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the charging interface of the present invention;

[0021] Figure 4 It is a schematic diagram of a partial cross-sectional three-dimensional structure of a USB interface of the present invention;

[0022] Figure 5 It is a schematic diagram of a partial cross-sectional three-dimensional structure of the charging interface of the present invention;

[0023] Figure 6 The present invention Figure 4 A magnified view of the structure at center;

[0024] Figure 7 The present invention Figure 4 A magnified view of the structure at B in the middle;

[0025] Figure 8 It is a schematic diagram of the internal three-dimensional structure of the USB interface of the present invention;

[0026] Fig. 9 The present invention Figure 8 Enlarged view of the structure at point C in the middle.

[0027] Figure numerals: 1. wire body; 2. conductor wire; 3. USB interface; 4. charging interface; 5. anti-breakage component; 51. connecting seat; 52. threaded tube; 53. spring one; 6. anti-fall-off component; 61. fixing ring; 62. spring two; 63. driving rod; 64. slide groove; 65. extrusion rod; 66. transmission rod. DETAILED DESCRIPTION

[0028] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] A stable connection anti-breakage data line according to a preferred embodiment of the present invention will be described in detail below. Figure 1-9 As shown, a stable connection anti-breakage data cable includes a line body 1, a wire 2 is fixedly connected inside the line body 1, and both ends of the wire 2 are respectively fixedly connected to a USB interface 3 and a charging interface 4, anti-breakage components 5 are arranged between the outer sides of both ends of the wire 2 and the USB interface 3 and the charging interface 4, and an anti-fall-off component 6 is arranged between the inside of the USB interface 3 and the charging interface 4 and the wire 2.

[0030] There is a gap between the ports on both sides of the wire body 1 and the USB interface 3 and the charging interface 4. Both ends of the wire 2 pass through the wire body 1 and are fixedly connected to the USB interface 3 and the charging interface 4. The wire 2 is bent between the wire body 1 and the USB interface 3 and the charging interface 4, so that the wire 2 can be stretched.

[0031] The anti-fracture component 5 includes a connecting seat 51, and the adjacent ends of the USB interface 3 and the charging interface 4 are fixedly installed with the connecting seat 51. The internal threads of the connecting seat 51 are connected to the threaded tube 52. Both ends of the wire body 1 pass through the threaded tube 52 and enter the interior of the connecting seat 51. The wire body 1 is movably connected with the threaded tube 52, so that the threaded tube 52 can rotate on the outside of the wire body 1, and the wire body 1 can be telescopically moved relative to the threaded tube 52.

[0032] A spring 53 is fixedly connected inside the threaded tube 52, and the spring 53 allows the threaded tube 52 to elastically swing and elastically contract, thereby buffering the bending force generated during bending.

[0033] The anti-falling component 6 includes a fixing ring 61, and the fixing rings 61 are fixedly installed at both ends of the line body 1. A spring 2 62 is fixedly connected between the fixing ring 61 and the USB interface 3 and the charging interface 4. A driving rod 63 is symmetrically fixedly installed at one end of the fixing ring 61 close to the USB interface 3 and the charging interface 4. The other end of the driving rod 63 extends to the inside of the USB interface 3 and the charging interface 4. A slide groove 64 is provided inside the USB interface 3 and the charging interface 4. The slide groove 64 runs through the narrow sides of the USB interface 3 and the charging interface 4. Extrusion rods 65 are symmetrically limited and slidably connected on both sides of the inner side of the slide groove 64. The extrusion rods 65 are provided with a groove at one end away from each other in the USB interface 3 and the charging interface 4, and in the initial state, the one end away from each other of the extrusion rods 65 is flush with the narrow sides of the USB interface 3 and the charging interface 4, so that after the extrusion rods 65 move outward, the friction between the USB interface 3 and the charging interface 4 and the inner wall of the plug-in position can be increased, thereby improving the stability of the plug-in.

[0034] A transmission rod 66 is connected between the adjacent end of the extrusion rod 65 and the driving rod 63. One end of the transmission rod 66 is hinged to the end of the driving rod 63 away from the fixing ring 61, and the other end is hinged to the adjacent end of the extrusion rod 65. The transmission rod 66 is inclined from the hinged end of the driving rod 63 to the hinged end of the extrusion rod 65 toward the wire body 1. Therefore, when the wire body 1 is stretched and drives the driving rod 63 to move, the extrusion rod 65 can be driven to move outward through the transmission rod 66.

[0035] The working principle of the present invention is:

[0036] The connection is completed through the USB interface 3 and the charging interface 4, and the signal and power transmission are realized through the wire 2 inside the line body 1. After the connection is completed, when the line body 1 is bent, through the design of the threaded tube 52 itself and the action of the spring 53, the threaded tube 52 can be elastically swung and elastically expanded after being subjected to external force, thereby buffering the bending force suffered by the threaded tube 52 and slowing down the fracture of the connection between the threaded tube 52 and the port of the connecting seat 51. When the connection between the threaded tube 52 and the port of the connecting seat 51 is broken, the threaded connection between the threaded tube 52 and the connecting seat 51 is utilized. By rotating the threaded tube 52, the threaded tube 52 can be expanded and contracted relative to the connecting seat 51, thereby moving different areas of the outer periphery of the threaded tube 52 to the port of the connecting seat 51 to face the bending force of the line body 1, thereby increasing the service life of the threaded tube 52 and more effectively avoiding the occurrence of fracture.

[0037] When the wire body 1 is stretched by external force, it will first drive the fixing rings 61 at both ends to stretch the spring 2 62, and then buffer the pulling force, reducing the effect on the USB interface 3 and the charging interface 4. At the same time, the movement of the fixing ring 61 will also drive the driving rod 63 to move toward the side close to the wire body 1. During the movement of the driving rod 63, through the action of the transmission rod 66, the extrusion rod 65 inside the USB interface 3 and the charging interface 4 can be driven to move outward, thereby increasing the friction between the inner wall of the plug-in point to prevent the USB interface 3 and the charging interface 4 from falling off, thereby improving the stability of the connection and avoiding poor contact.

[0038] When unplugging, the USB interface 3 and the charging interface 4 are held to unplug the cable, and the cable body 1 will not move relative to the USB interface 3 and the charging interface 4, so the squeezing rod 65 will not move outward, and the cable can be directly unplugged.

[0039] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A data cable with stable connection and anti-breakage, comprising a cable body (1), characterized in that: The wire body (1) is fixedly connected to a wire (2) inside, and the two ends of the wire (2) are respectively fixedly connected to a USB interface (3) and a charging interface (4), and anti-fracture components (5) are arranged between the outer sides of the two ends of the wire (2) and the USB interface (3) and the charging interface (4), and anti-dropping components (6) are arranged between the inside of the USB interface (3) and the charging interface (4) and the wire (2); Gaps are left between the ports on both sides of the wire body (1) and the USB interface (3) and the charging interface (4); both ends of the wire (2) pass through the wire body (1) and are fixedly connected to the USB interface (3) and the charging interface (4); and the wire (2) is bent between the wire body (1) and the USB interface (3) and the charging interface (4); Wherein, the anti-fracture component (5) comprises: A connection seat (51), the USB interface (3) and the charging interface (4) are both fixedly mounted with a connection seat (51) at adjacent ends; A threaded pipe (52), the internal thread of the connecting seat (51) being connected to the threaded pipe (52); Spring 1 (53), the threaded tube (52) is fixedly connected with spring 1 (53) inside, and the threaded tube (52) is able to elastically swing and elastically contract through spring 1 (53); Both ends of the wire body (1) pass through the threaded tube (52) and enter the interior of the connecting seat (51), and the wire body (1) and the threaded tube (52) are movably connected.

2. The anti-breakage data cable with stable connection according to claim 1, characterized in that: The anti-falling component (6) comprises: A fixing ring (61), with fixing rings (61) fixedly mounted on both ends of the wire body (1); Spring 2 (62), wherein the fixing ring (61) is fixedly connected to the USB interface (3) and the charging interface (4) with spring 2 (62); A driving rod (63), wherein the driving rod (63) is symmetrically fixedly mounted on one end of the fixing ring (61) close to the USB interface (3) and the charging interface (4), and the other end of the driving rod (63) extends to the inside of the USB interface (3) and the charging interface (4); A slide groove (64), wherein the USB interface (3) and the charging interface (4) are provided with a slide groove (64), and the slide groove (64) runs through the narrow sides of the USB interface (3) and the charging interface (4); Extrusion rods (65), the inner sides of the slide groove (64) are symmetrically limited and slidably connected with the extrusion rods (65); A transmission rod (66) is provided in transmission connection between an adjacent end of the extrusion rod (65) and the driving rod (63).

3. The anti-fracture data cable with stable connection according to claim 2, characterized in that: One end of the transmission rod (66) is hinged to an end of the driving rod (63) away from the fixing ring (61), and the other end is hinged to an end adjacent to the extrusion rod (65). The transmission rod (66) is tilted from the hinged end of the driving rod (63) to the hinged end of the extrusion rod (65) toward the line body (1).

4. The anti-fracture data cable with stable connection according to claim 2, characterized in that: The extrusion rod (65) is provided with a groove at one end away from each other in the USB interface (3) and the charging interface (4), and in the initial state, the end away from each other of the extrusion rod (65) is flush with the narrow sides of the USB interface (3) and the charging interface (4).

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