Cable joint and cable

Abstract

The utility model provides a cable joint and a cable, and relates to the cable technology field, the cable joint comprises a connecting piece, the two ends of the connecting piece are fixedly provided with joint main bodies, the two ends of the connecting piece are located in the two joint main bodies, cable main bodies are inserted in the two ends of the connecting piece, and the two ends of the connecting piece are provided with butt joint grooves matched with the cable main bodies. When a cable main body is in butt joint with a connecting piece, a user rotates a rotating plate to drive a connecting column to rotate so as to drive a bidirectional screw rod to rotate, so that two moving plates and a clamping plate oppositely move under the limitation of a limiting column, the cable main body in the connector main body is stably clamped, and the loosening phenomenon of the cable main body is avoided; and through the arrangement of the arc-shaped openings and the rubber soft cushions, on one hand, the arc-shaped openings of the two clamping plates can be matched with various cable main bodies to facilitate clamping of the cable main bodies, and on the other hand, through the arrangement of the rubber soft cushions, the clamping plates and the cable main bodies are blocked by the rubber soft cushions to achieve a buffering effect, and the phenomenon of clamping damage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a cable connector and a cable. Background Art

[0002] In cable construction projects, cables are generally long and often need to be connected in sections, with cable joints used to fix the joints of the segmented cables. Its main function is to keep the cable line unobstructed, keep the cable sealed, and ensure the insulation level at the cable joints, so that it can operate safely and reliably.

[0003] A cable connector and a cable in the prior art are prone to loosening during the process of moving the cable, which may cause the cable connector to fall off, thereby affecting the performance and having poor practicality. In addition, a cable connector in the prior art has poor sealing after being connected to the cable, which may easily cause a short circuit between the cable and the cable connector, and has poor practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the cable joint is easy to loosen during the process of moving the cable, which may seriously cause the cable joint to fall off, thereby affecting the performance of use; and the cable joint has poor sealing after being connected with the cable, which may easily cause a short circuit between the cable and the cable joint, and to propose a cable joint and a cable.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cable connector and a cable, including a connecting piece, both ends of the connecting piece are fixed with a connector body, both ends of the connecting piece are located in two connector bodies and the cable body is plugged in, both ends of the connecting piece are provided with docking grooves matching the cable body, a battery cell matching the cable body is fixed in the connecting piece, both ends of the battery cell pass through the connecting piece and are respectively arranged in two docking grooves, a connecting cavity matching the cable body is provided in the connector body, an inner cavity is provided in the connector body on the outside of the connecting cavity, clamps are provided on both sides of the inner cavity, and a driving structure for driving the two clamps to move toward each other is provided in the inner cavity.

[0006] Preferably, the driving structure includes a bidirectional screw arranged on one side of the inner cavity, and movable plates are fixed at both ends of the two clamps. The movable plates on one side are respectively threadedly connected to the two ends of the bidirectional screw, and the movable plates on the other side are slidably connected to the limiting columns.

[0007] Preferably, a connecting column is fixed at one end of the bidirectional screw, and the end of the connecting column away from the bidirectional screw passes through the joint body and is fixed with a rotating plate, a friction increasing sleeve is fixed on the outer wall of the rotating plate, and the connecting column is rotatably connected to the joint body.

[0008] Preferably, the other end of the bidirectional screw is rotatably connected to the inner wall of the inner cavity, the limiting column is arranged on the other side of the inner cavity, and both ends of the limiting column are fixed to the inner wall of the inner cavity.

[0009] Preferably, rubber pads are fixed to opposite ends of the two splints, and opposite ends of the two splints are arc-shaped. A partition plate is fixed to the inner wall of the inner cavity at the center of the bidirectional screw, and the bidirectional screw passes through the partition plate and is rotatably connected to the partition plate.

[0010] Preferably, a ferrule is fixed to the opposite ends of the two joint bodies, and a rubber block is fixed to the inner walls of the two ferrules.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, when the cable body is docked with the connector, the user rotates the rotating plate to drive the connecting column to rotate, thereby driving the bidirectional screw to rotate, so that the two movable plates and the clamping plate move toward each other under the limit of the limit column, thereby clamping the cable body in the connector body firmly to prevent it from loosening. Moreover, through the arrangement of the arc-shaped opening and the rubber pad, on the one hand, the arc-shaped openings of the two clamping plates can match various cable bodies to facilitate clamping. On the other hand, through the arrangement of the rubber pad, the clamping plate and the cable body are blocked by the rubber pad to achieve a buffering effect, avoid the phenomenon of clamping damage, and have higher safety. In addition, through the arrangement of the ring and the rubber block, the rubber block can be extruded according to the width of the cable body to achieve a sealing effect, and has stronger practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a cable connector and a cable is proposed for the utility model;

[0014] Figure 2 A schematic diagram of the internal structure of a cable connector and a cable is provided for the utility model;

[0015] Figure 3 A cross-sectional view of a cable connector and a cable is provided for the utility model;

[0016] Figure 4 The utility model provides a cable connector and a schematic diagram of a cable driving structure.

[0017] Legend: 1. Connector; 2. Connector body; 3. Cable body; 4. Docking groove; 5. Battery cell; 6. Ferrule; 7. Rubber block; 8. Connecting cavity; 9. Inner cavity; 10. Clamp; 11. Driving structure; 1101. Bidirectional screw; 1102. Moving plate; 1103. Limiting column; 12. Connecting column; 13. Rotating plate; 14. Friction-increasing sleeve; 15. Rubber pad; 16. Partition plate. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1-4 As shown, the utility model provides a cable connector and a cable, including a connector 1, both ends of the connector 1 are fixed with a connector body 2, both ends of the connector 1 are located in the two connector bodies 2 and are plugged with a cable body 3, both ends of the connector 1 are provided with a docking groove 4 matching the cable body 3, a battery cell 5 matching the cable body 3 is fixed in the connector 1, both ends of the battery cell 5 pass through the connector 1 and are respectively arranged in the two docking grooves 4, a connecting cavity 8 matching the cable body 3 is provided in the connector body 2, an inner cavity 9 is provided in the connector body 2 on the outside of the connecting cavity 8, clamps 10 are provided on both sides of the inner cavity 9, and a driving structure 11 for driving the two clamps 10 to move toward each other is provided in the inner cavity 9.

[0021] The effect achieved by the entire embodiment 1 is that, through the arrangement of the connector body 2, the docking groove 4 and the battery cell 5, the cable body 3 plugged at both ends of the connector body 2 can be connected through the battery cell 5, and through the operation of the driving structure 11, the two clamping plates 10 can be driven to move toward each other, so that the two clamping plates 10 can firmly clamp the cable body 3 passing through the connector body 2, avoiding displacement, shaking and loosening of the cable body 3, and making it more stable.

[0022] Embodiment 2, as Figure 1-4As shown, the driving structure 11 includes a bidirectional screw 1101 arranged on one side of the inner cavity 9, and movable plates 1102 are fixed at both ends of the two clamping plates 10. The movable plates 1102 on one side are respectively threadedly connected to the two ends of the bidirectional screw 1101, and the movable plates 1102 on the other side are slidably connected to the limiting columns 1103. A connecting column 12 is fixed at one end of the bidirectional screw 1101, and the end of the connecting column 12 away from the bidirectional screw 1101 passes through the joint body 2 and is fixed with a rotating plate 13. A friction-increasing sleeve 14 is fixed on the outer wall of the rotating plate 13. The connecting column 12 is rotatably connected to the joint body 2, and the bidirectional screw The other end of the rod 1101 is rotatably connected to the inner wall of the inner cavity 9, the limiting column 1103 is arranged on the other side of the inner cavity 9, and both ends of the limiting column 1103 are fixed to the inner wall of the inner cavity 9, the two splints 10 are fixed with rubber pads 15 at the opposite ends, the two splints 10 are arc-shaped at the opposite ends, and a partition plate 16 is fixed on the inner wall of the inner cavity 9 at the center of the bidirectional screw 1101, the bidirectional screw 1101 penetrates the partition plate 16 and is rotatably connected to the partition plate 16, the two joint bodies 2 are fixed with rings 6 at the opposite ends, and rubber blocks 7 are fixed on the inner walls of the two rings 6.

[0023] The effect achieved by the entire embodiment 2 is that when the cable body 3 is docked with the connector 1, the user rotates the rotating plate 13 to drive the connecting column 12 to rotate, thereby driving the bidirectional screw 1101 to rotate, so that the two movable plates 1102 and the clamping plate 10 move toward each other under the limit of the limiting column 1103, thereby clamping the cable body 3 in the connector body 2 firmly to prevent it from loosening. In addition, through the arrangement of the arc-shaped opening and the rubber pad 15, on the one hand, the arc-shaped openings of the two clamping plates 10 can match various cable bodies 3 to facilitate clamping. On the other hand, through the arrangement of the rubber pad 15, the rubber pad 15 blocks the clamping plate 10 and the cable body 3 to achieve a buffering effect, avoid the phenomenon of clamping damage, and have higher safety. In addition, through the arrangement of the ring 6 and the rubber block 7, the rubber block 7 can be extruded according to the width of the cable body 3 to achieve a sealing effect, which is more practical.

[0024] Working principle: When the device is used, the two cable bodies 3 are inserted through the rings 6. During the insertion, through the arrangement of the rings 6 and the rubber soft block 7, the rubber soft block 7 can be squeezed along the width of the cable body 3 to achieve a sealing effect. Through the arrangement of the connector body 2, the docking groove 4 and the battery cell 5, the cable bodies 3 plugged at both ends of the connector body 2 can be connected through the battery cell 5. After the connection is completed, the user rotates the rotating plate 13 to drive the connecting column 12 to rotate, thereby driving the bidirectional screw 1101 to rotate, so that the two movable plates 1102 and the clamping plate 10 move toward each other under the limit of the limit column 1103, thereby clamping the cable body 3 in the connector body 2 firmly to prevent it from loosening.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cable connector and a cable, comprising a connector (1), characterized in that: A connector body (2) is fixed at both ends of the connector (1), and a cable body (3) is inserted into the two connector bodies (2) at both ends of the connector (1), and a docking groove (4) matching the cable body (3) is provided at both ends of the connector (1). A battery core (5) matching the cable body (3) is fixed in the connector (1), and both ends of the battery core (5) pass through the connector (1) and are respectively arranged in the two docking grooves (4). A connecting cavity (8) matching the cable body (3) is provided in the connector body (2), and an inner cavity (9) is provided in the connector body (2) on the outer side of the connecting cavity (8), and clamping plates (10) are provided on both sides of the inner cavity (9), and a driving structure (11) for driving the two clamping plates (10) to move toward each other is provided in the inner cavity (9).

2. A cable connector and a cable according to claim 1, characterized in that: The driving structure (11) comprises a bidirectional screw (1101) arranged on one side of the inner cavity (9), and movable plates (1102) are fixed at both ends of the two clamping plates (10), and the movable plates (1102) on one side are respectively threadedly connected to the two ends of the bidirectional screw (1101), and the movable plates (1102) on the other side are slidably connected to the limiting columns (1103).

3. A cable connector and a cable according to claim 2, characterized in that: A connecting column (12) is fixed to one end of the bidirectional screw (1101), and an end of the connecting column (12) away from the bidirectional screw (1101) passes through the joint body (2) and is fixed to a rotating plate (13), a friction-enhancing sleeve (14) is fixed on the outer wall of the rotating plate (13), and the connecting column (12) is rotatably connected to the joint body (2).

4. A cable connector and a cable according to claim 2, characterized in that: The other end of the bidirectional screw (1101) is rotatably connected to the inner wall of the inner cavity (9), and the limiting column (1103) is arranged on the other side of the inner cavity (9), and both ends of the limiting column (1103) are fixed to the inner wall of the inner cavity (9).

5. A cable connector and a cable according to claim 2, characterized in that: A rubber pad (15) is fixed to the opposite ends of the two clamps (10), and the opposite ends of the two clamps (10) are both arc-shaped. A partition plate (16) is fixed on the inner wall of the inner cavity (9) at the center of the bidirectional screw (1101), and the bidirectional screw (1101) passes through the partition plate (16) and is rotatably connected to the partition plate (16).

6. A cable connector and a cable according to claim 1, characterized in that: A ferrule (6) is fixed to the opposite ends of the two joint bodies (2), and a rubber soft block (7) is fixed to the inner wall of the two ferrules (6).

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