Cable with rapid butt joint device

Abstract

The utility model discloses a cable with a quick butt joint device, which comprises a first butt joint and a second butt joint, the surface of the first butt joint is movably connected with the inner cavity of the second butt joint, and the opposite sides of the first butt joint and the second butt joint are fixedly connected with cables. Through cooperative use of the limiting device, the limiting block, the moving hole, the spring and the limiting groove, the problem that an existing cable butt joint is a device used for connecting two cables is solved, transmission of electric energy or signals can be achieved, good connection and protection are provided, the two butt joints are connected in an inserted mode in use, and use is convenient. Then the two butt joints are connected and limited through threads arranged on the surfaces of the butt joints and threaded shells arranged on the butt joints in a sleeving mode, the threads and threaded rings need to be continuously rotated to adjust the positions during use, and the threads and the threaded shells are prone to being damaged after being used for a long time, so that the phenomena that connection is unstable and the butt joint speed is decreased are caused; however, a butt joint used by an existing cable is not provided with a component for rapid butt joint.

Description

Technical Field

[0001] The utility model belongs to the technical field of cables, and in particular relates to a cable with a quick docking device. Background Art

[0002] A cable is an electrical transmission device composed of multiple insulated wires, used to transmit electrical energy or signals from one place to another. It is usually composed of one or more conductors, insulating layers, sheaths and other auxiliary components. In summary, the problems existing in the prior art are: the cable connector is a device used to connect two cables, which can realize the transmission of electrical energy or signals and provide good connection and protection. When in use, the two connectors are plugged in and connected, and then the two connectors are connected and limited by the threads set on the surface of the connector and the sleeved thread shell. The threads and thread rings need to be continuously rotated to adjust the position during use, and the threads and thread shells are easily damaged after long-term use, resulting in unstable connection and reduced docking speed. However, the existing cable connectors do not have a component for quick docking, so a cable with a quick docking device is specially proposed to solve the above problems. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a cable with a quick docking device, which has the advantage of quickly docking the cables using a connector, and solves the problem that the existing cable connector is a device for connecting two cables, it can realize the transmission of electric energy or signals, and provide good connection and protection. When in use, the two connectors are plugged into each other, and then the two connectors are connected and limited by the threads set on the surface of the connector and the sleeved thread shell. The threads and thread rings need to be continuously rotated to adjust the position during use, and the threads and thread shells are easily damaged after long-term use, resulting in unstable connection and reduced docking speed. However, the existing cable connectors do not have a component for quick docking.

[0004] The utility model is implemented as follows: a cable with a quick docking device comprises a first pair of connectors and a second pair of connectors, the surface of the first pair of connectors is movably connected to the inner cavity of the second pair of connectors, the first pair of connectors and the second pair of connectors are fixedly connected to the cables on the opposite sides, the surface of the first pair of connectors is sleeved with a control ring, and the surface of the first pair of connectors is provided with a limiting device.

[0005] As a preferred embodiment of the utility model, the limiting device includes two limiting blocks, movable holes are opened on opposite sides of the two limiting blocks, and springs are fixedly connected on opposite sides of the two limiting blocks. By setting the limiting device, when the first pair of joints and the second pair of joints are docked, the limiting device has a limiting effect on the positions of the first pair of joints and the second pair of joints.

[0006] As a preferred embodiment of the utility model, the front and rear sides of the first pair of joints are fixedly connected with moving blocks used in conjunction with the moving holes, the surface of the moving block is movably connected to the inner cavity of the moving hole, and the opposite sides of the two springs are fixedly connected to the surface of the moving block. By setting the moving block, when the limit block moves, the moving hole will be driven to move along the surface of the moving block, and the coordinated use of the moving hole and the moving block has a limiting effect on the moving position of the limit block.

[0007] As a preferred embodiment of the utility model, the surface of the control ring is movably connected to two extrusion rotary blocks via a rotating shaft, and the side of the extrusion rotary block close to the limit block is movably connected to the surface of the limit block. By setting the extrusion rotary block, when the control ring moves, it will drive the two extrusion rotary blocks to rotate through the rotating shaft, and when the extrusion rotary block rotates, it can drive the two limit blocks to move.

[0008] As a preferred embodiment of the present invention, the top and bottom of the first pair of joints are fixedly connected with docking posts, and the top and bottom of the left side of the second pair of joints are provided with docking grooves used in conjunction with the docking posts. The surface of the docking posts is in contact with the inner cavity of the docking grooves. By setting the docking posts and the docking grooves, when the first pair of joints moves, the docking posts will be driven to move into the inner cavity of the docking grooves. The coordinated use of the docking posts and the docking grooves has a limiting effect on the moving position of the first pair of joints, so that the first pair of joints and the second pair of joints can be accurately docked.

[0009] As a preferred embodiment of the present invention, the front and rear sides of the second pair of joints are provided with limit grooves used in conjunction with the limit blocks, and the surface of the limit blocks is in contact with the inner cavity of the limit grooves. By setting the limit grooves, when the surface of the first pair of joints is in contact with the inner cavity of the second pair of joints, the limit device has a limiting effect on the positions of the first pair of joints and the second pair of joints.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model solves the problem that the existing cable joint is a device for connecting two cables by setting a limit device, a limit block, a movable hole, a spring and a limit groove. It can realize the transmission of electric energy or signals and provide good connection and protection. When in use, the two joints are plugged and connected, and then the two joints are connected and limited by the threads arranged on the surface of the joints and the sleeved thread shells. The threads and thread rings need to be continuously rotated to adjust the position when in use, and the threads and thread shells are easily damaged after long-term use, resulting in unstable connection and reduced connection speed. However, the existing cable joints have no components for quick connection.

[0012] 2. The utility model sets a limit device. When the limit block moves, it will drive the moving hole to move along the surface of the moving block. When the limit block moves, the force generated causes the spring to elastically deform. The restoring force generated by the spring restoring its shape will drive the limit block to be stuck into the inner cavity of the limit groove. The limit device has a limiting effect on the position of the first pair of joints and the second pair of joints. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0014] Figure 2 It is a three-dimensional schematic diagram of a second connector provided by an embodiment of the utility model;

[0015] Figure 3 It is a three-dimensional schematic diagram of a first connector provided by an embodiment of the utility model.

[0016] In the figure: 1. first pair of connectors; 2. second pair of connectors; 3. cable; 4. control ring; 5. limit device; 501. limit block; 502. moving hole; 503. spring; 6. moving block; 7. extrusion rotating block; 8. docking column; 9. docking groove; 10. limit groove. DETAILED DESCRIPTION

[0017] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0018] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0019] like Figures 1 to 3 As shown, an embodiment of the utility model provides a cable with a quick docking device, including a first pair of connectors 1 and a second pair of connectors 2, the surface of the first pair of connectors 1 is movably connected to the inner cavity of the second pair of connectors 2, the first pair of connectors 1 and the second pair of connectors 2 are fixedly connected to cables 3 on the opposite sides, the surface of the first pair of connectors 1 is sleeved with a control ring 4, and the surface of the first pair of connectors 1 is provided with a limiting device 5.

[0020] refer to Figure 3 The limiting device 5 includes two limiting blocks 501 , and a moving hole 502 is opened on the opposite side of the two limiting blocks 501 , and a spring 503 is fixedly connected to the opposite side of the two limiting blocks 501 .

[0021] By adopting the above solution, by providing the limiting device 5, when the first pair of joints 1 and the second pair of joints 2 are butt-jointed, the limiting device 5 has a limiting effect on the positions of the first pair of joints 1 and the second pair of joints 2.

[0022] refer to Figure 3The front and rear sides of the first pair of joints 1 are fixedly connected with a moving block 6 used in conjunction with the moving hole 502, the surface of the moving block 6 is movably connected to the inner cavity of the moving hole 502, and the opposite sides of the two springs 503 are fixedly connected to the surface of the moving block 6.

[0023] The above solution is adopted: by setting the moving block 6, when the limit block 501 moves, the moving hole 502 will be driven to move along the surface of the moving block 6. The coordinated use of the moving hole 502 and the moving block 6 has a limiting effect on the moving position of the limit block 501.

[0024] refer to Figure 3 The surface of the control ring 4 is movably connected to two extrusion rotating blocks 7 via a rotating shaft, and the side of the extrusion rotating block 7 close to the limit block 501 is movably connected to the surface of the limit block 501.

[0025] The above solution is adopted: by setting the extrusion rotating block 7, when the control ring 4 moves, it will drive the two extrusion rotating blocks 7 to rotate through the rotating shaft, and when the extrusion rotating block 7 rotates, it can drive the two limit blocks 501 to move.

[0026] refer to Figure 1 The top and bottom of the first pair of joints 1 are fixedly connected with docking posts 8, and the top and bottom of the left side of the second pair of joints 2 are provided with docking grooves 9 for use with the docking posts 8, and the surface of the docking posts 8 is in contact with the inner cavity of the docking grooves 9.

[0027] The above scheme is adopted: by setting the docking column 8 and the docking groove 9, when the first pair of joints 1 moves, the docking column 8 will be driven to move into the inner cavity of the docking groove 9. The coordinated use of the docking column 8 and the docking groove 9 has a limiting effect on the moving position of the first pair of joints 1, so that the first pair of joints 1 and the second pair of joints 2 can be accurately docked.

[0028] refer to Figure 2 The front and rear sides of the second pair of joints 2 are both provided with limiting grooves 10 for use with the limiting block 501 , and the surface of the limiting block 501 is in contact with the inner cavity of the limiting groove 10 .

[0029] By adopting the above solution, by providing the limiting groove 10 , when the surface of the first pair of joints 1 contacts the inner cavity of the second pair of joints 2 , the limiting device 5 has a limiting effect on the positions of the first pair of joints 1 and the second pair of joints 2 .

[0030] The working principle of this utility model:

[0031] When in use, when the docking connector needs to quickly dock the cable 3, the user first pushes the control ring 4 to the right. When the control ring 4 moves, it will drive the two extrusion rotating blocks 7 to rotate toward the side away from each other through the rotating shaft. When the extrusion rotating block 7 rotates, it will drive the two limit blocks 501 to move toward the side away from each other. When the limit blocks 501 move, it will drive the moving hole 502 to move along the surface of the moving block 6. The force generated when the limit blocks 501 move causes the spring 503 to undergo elastic deformation. When the two limit blocks 501 move away from each other, the first pair The connector 1 moves toward the side close to the second pair of connectors 2. When the first pair of connectors 1 moves, it will drive the docking column 8 to move toward the inner cavity of the docking groove 9. When the docking column 8 moves to the inner cavity of the docking groove 9, the surface of the first pair of connectors 1 is in close contact with the inner cavity of the second pair of connectors 2. Then the control ring 4 is released, and the restoring force generated by the spring 503 restoring its shape will drive the limit block 501 to be stuck into the inner cavity of the limit groove 10. The coordinated use of the limit block 501 and the limit groove 10 has a limiting effect on the first pair of connectors 1 and the second pair of connectors 2. At this time, the cable 3 completes the quick docking.

[0032] To sum up: the cable with a quick docking device solves the problem that the existing cable docking joint is a device for connecting two cables by setting a limit device 5, a limit block 501, a movable hole 502, a spring 503 and a limit groove 10. It can realize the transmission of electric energy or signals and provide good connection and protection. When in use, the two docking joints are plugged into each other, and then the two docking joints are connected and limited by the threads set on the surface of the docking joints and the sleeved threaded shells. The threads and thread rings need to be continuously rotated to adjust the position during use, and the threads and thread shells are easily damaged after long-term use, resulting in unstable connection and reduced docking speed. However, the existing cable docking joints do not have a component for quick docking.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable with a quick docking device, comprising a first pair of connectors (1) and a second pair of connectors (2), characterized in that: The surface of the first pair of connectors (1) is movably connected to the inner cavity of the second pair of connectors (2); the first pair of connectors (1) and the second pair of connectors (2) are fixedly connected to cables (3) on opposite sides; the surface of the first pair of connectors (1) is sleeved with a control ring (4); and the surface of the first pair of connectors (1) is provided with a limiting device (5).

2. A cable with a quick docking device as claimed in claim 1, characterized in that: The limiting device (5) comprises two limiting blocks (501), each of the two limiting blocks (501) having a movable hole (502) on one side opposite to the other, and each of the two limiting blocks (501) having a spring (503) fixedly connected on the other side thereof.

3. A cable with a quick docking device as claimed in claim 2, characterized in that: The front and rear sides of the first pair of joints (1) are fixedly connected to a moving block (6) used in conjunction with the moving hole (502); the surface of the moving block (6) is movably connected to the inner cavity of the moving hole (502); and the opposite sides of the two springs (503) are fixedly connected to the surface of the moving block (6).

4. A cable with a quick docking device as claimed in claim 2, characterized in that: The surface of the control ring (4) is movably connected to two extrusion rotating blocks (7) via a rotating shaft, and a side of the extrusion rotating block (7) close to the limit block (501) is movably connected to the surface of the limit block (501).

5. A cable with a quick docking device as claimed in claim 1, characterized in that: The top and bottom of the first pair of joints (1) are fixedly connected with docking posts (8), and the top and bottom of the left side of the second pair of joints (2) are provided with docking grooves (9) for use with the docking posts (8), and the surface of the docking posts (8) is in contact with the inner cavity of the docking grooves (9).

6. A cable with a quick docking device as claimed in claim 2, characterized in that: The front and rear sides of the second pair of joints (2) are both provided with limiting grooves (10) for use with the limiting blocks (501), and the surface of the limiting blocks (501) is in contact with the inner cavity of the limiting grooves (10).

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