A quick-detachable connecting wire

Abstract

The utility model relates to the technical field of connecting wires, specifically a quickly detachable connecting wire, comprising a connecting wire body, a plurality of wire cores are inserted into the interior of the connecting wire body, a connector is fixedly connected to the end side of the connecting wire body, the connector is electrically connected to the wire core, a plug is fixedly connected to the other end of the connector, two reserved grooves are provided on the surface of the plug, two sliders are slidably connected to the inner side of the plug, a rectangular plate is fixedly connected to one end of the two sliders located inside the reserved groove, a plurality of protrusions are fixedly connected to the surface of the rectangular plate, and the protrusions are triangular prism structures. The utility model facilitates the flexible extension and retraction of the rectangular plate by setting the above structure, facilitates the quick disassembly of the connecting wire body and the plug while ensuring the stable insertion of the plug, and improves the use performance of the connecting wire to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting wires, in particular to a quickly detachable connecting wire. Background Art

[0002] Connecting wires usually refer to cables used to connect and transmit electrical signals or electricity, also known as cables, wires, etc. The main function of connecting wires is to transmit electrical energy or signals, connect various electronic devices or power systems, and ensure that they can work normally. Connecting wires usually consist of conductors, insulation layers, outer sheaths and other parts.

[0003] The existing related technologies often have the following defects: in the actual use of the connecting line, the connector and the plug are usually quickly disassembled from the device. In order to improve the stability of the connector and the plug when inserted into the device, the plug is often made of rubber material. However, when the staff pulls out the plug, it is easy for the plug to be blocked from the device. The staff needs to spend a long time to disassemble the plug, which reduces the efficiency of plug disassembly.

[0004] Therefore, the utility model provides a quickly detachable connecting wire. Utility Model Content

[0005] The utility model aims to solve the disadvantage in the prior art that it takes a long time for workers to disassemble the plug, and proposes a quickly disassembled connecting wire.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a quickly detachable connecting wire, comprising a connecting wire body, a plurality of wire cores are inserted into the interior of the connecting wire body, a connecting head is fixedly connected to the end side of the connecting wire body, the connecting head and the wire core are electrically connected, the other end of the connecting head is fixedly connected to a plug, two reserved grooves are provided on the surface of the plug, two sliders are slidably connected to the inner side of the plug, one end of the two sliders located on the inner side of the reserved groove is fixedly connected to a rectangular plate, a plurality of protrusions are fixedly connected to the surface of the rectangular plate, and the protrusions are triangular prism structures.

[0007] The effect achieved by the above components is: by setting the above structure, the flexible extension and retraction of the rectangular plate is facilitated, and the rapid disassembly of the connecting wire body and the plug is facilitated while ensuring the stable insertion of the plug, thereby improving the performance of the connecting wire to a certain extent.

[0008] Preferably, a push plate is fixedly connected to the surface of the rectangular plate, and a side of the push plate away from the rectangular plate is an inclined structure.

[0009] The effect achieved by the above components is that the sliding block slides inside the plug to limit the moving direction of the rectangular plate and the push plate.

[0010] Preferably, the outer sliding sleeve of the connector has a sliding frame.

[0011] The effect achieved by the above components is that the sliding frame pushes the inclined surfaces of the two push plates to move the two push plates to the side away from each other.

[0012] Preferably, a positioning block is fixedly connected to the side wall of the connector, a bolt is internally threadedly connected to the positioning block, and the bolt is rotationally connected to the interior of the sliding frame.

[0013] The effect achieved by the above components is: by rotating the bolt inside the positioning block, the bolt will push the slide frame to slide on the surface of the connecting head, and the driving work of the slide frame can be realized at this time.

[0014] Preferably, a spring is fixedly connected between the rectangular plate and the reserved groove.

[0015] The effect achieved by the above components is that the support plate will be retracted to the inner side of the reserved groove due to the tension of the spring on the bottom wall of the reserved groove.

[0016] Preferably, two supporting blocks are fixedly connected to the end side of the connecting head.

[0017] The effect achieved by the above components is: by providing the support block, the phenomenon that the push plate is directly pressed on the equipment, which makes it inconvenient to drive it later, is avoided.

[0018] In summary:

[0019] In the utility model, by setting the above structure, the flexible extension and retraction of the rectangular plate is facilitated, and the rapid disassembly of the connecting line body and the plug is facilitated under the premise of ensuring the stable insertion of the plug, thereby improving the performance of the connecting line to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0023] Figure 4 For the utility model Figure 2 Enlarged view of point B.

[0024] Legend: 1. Cable body; 2. Wire core; 3. Connector; 4. Plug; 5. Slide frame; 6. Positioning block; 7. Bolt; 8. Push plate; 9. Rectangular plate; 10. Support block; 11. Reserved groove; 12. Slider; 13. Spring; 14. Bump; 15. Roller. DETAILED DESCRIPTION

[0025] Reference Figure 1 As shown, the utility model provides a technical solution: a quickly detachable connecting wire, comprising a connecting wire body 1, a plurality of wire cores 2 are passed through the interior of the connecting wire body 1, a connecting head 3 is fixedly connected to the end side of the connecting wire body 1, the connecting head 3 and the wire core 2 are electrically connected, and a plug 4 is fixedly connected to the other end of the connecting head 3.

[0026] The following is a detailed description of its overall specific settings and functions.

[0027] In this embodiment: the surface of the plug 4 is provided with two reserved grooves 11, and the inner side of the plug 4 is slidably connected with two sliders 12, and one end of the two sliders 12 located inside the reserved groove 11 is fixedly connected with a rectangular plate 9, and the surface of the rectangular plate 9 is fixedly connected with a plurality of protrusions 14, and the protrusions 14 are triangular prism structures. By setting the above structure, the flexible extension and contraction of the rectangular plate 9 is facilitated, and the rapid disassembly of the connecting line body 1 and the plug 4 is facilitated under the premise of ensuring the stable plugging of the plug 4, and the use performance of the connecting line is improved to a certain extent. The surface of the rectangular plate 9 is fixedly connected with a push plate 8, and the side of the push plate 8 away from the rectangular plate 9 is a slope structure. The slider 12 slides inside the plug 4 to limit the moving direction of the rectangular plate 9 and the push plate 8. The outer sliding sleeve of the connector 3 is provided with a slide frame 5. The slide frame 5 will push the slopes of the two push plates 8 to move the two push plates 8 to the side away from each other. The side wall of the connector 3 is fixedly connected with a positioning block 6, and the internal thread of the positioning block 6 is connected with a bolt 7, and the bolt 7 is connected to the internal rotation of the slide frame 5. By rotating the bolt 7 inside the positioning block 6 , the bolt 7 will push the slide frame 5 to slide on the surface of the connector 3 , and the slide frame 5 can be driven at this time.

[0028] Specifically, a spring 13 is fixedly connected between the rectangular plate 9 and the reserved groove 11. The support plate will be retracted to the inner side of the reserved groove 11 by the tension of the spring 13 at the bottom wall of the reserved groove 11. Two support blocks 10 are fixedly connected to the end side of the connector 3. By providing the support block 10, the phenomenon that the push plate 8 is directly pressed on the device and is inconvenient to drive later is avoided.

[0029] Working principle: when it is necessary to install the connecting line body 1, just insert the plug 4 into the inner side of the socket of the device. After the plug 4 is inserted into the device, rotate the bolt 7 inside the positioning block 6, and the bolt 7 will push the slide frame 5 to slide on the surface of the connecting head 3. At this time, the driving work of the slide frame 5 can be realized, and the slide frame 5 will push the inclined surfaces of the two push plates 8 to move the two push plates 8 to the side away from each other. The setting of the roller 15 reduces the friction between the support plate and the slide frame 5, which facilitates the driving work of the push plate 8. The sliding of the slider 12 inside the plug 4 plays a role in limiting the moving direction of the rectangular plate 9. At this time, the rectangular plate 9 can be tightened on the inner side of the device socket, which improves the stability of the connection between the connecting line and the device. The protrusion 14 of the structure increases the stability of the rectangular plate 9 inserted into the inner side of the socket, and further improves the stability of the installation of the connecting line. When the connecting line needs to be disassembled, the driving rod is rotated in the opposite direction. At this time, the support plate will be retracted to the inner side of the reserved groove 11 by the pulling force of the spring 13 on the bottom wall of the reserved groove 11, thereby facilitating the later extraction of the plug 4 and the overall disassembly of the plug 4 and the connecting line. By providing the support block 10, the phenomenon that the push plate 8 is directly squeezed on the equipment and is inconvenient for later driving is avoided. By providing the above structure, the flexible extension and retraction of the rectangular plate 9 is facilitated, and the quick disassembly of the connecting line body 1 and the plug 4 is facilitated while ensuring the stable insertion of the plug 4, thereby improving the performance of the connecting line to a certain extent.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A quickly detachable connecting cable, comprising a connecting cable body (1), characterized in that: A plurality of wire cores (2) are inserted into the interior of the connecting wire body (1); a connector (3) is fixedly connected to the end side of the connecting wire body (1); the connector (3) and the wire core (2) are electrically connected; the other end of the connector (3) is fixedly connected to a plug (4); two reserved grooves (11) are provided on the surface of the plug (4); two sliders (12) are slidably connected to the inner side of the plug (4); one end of the two sliders (12) located inside the reserved grooves (11) is fixedly connected to a rectangular plate (9); a plurality of protrusions (14) are fixedly connected to the surface of the rectangular plate (9); the protrusions (14) are triangular prism structures.

2. The quickly detachable connecting wire according to claim 1, characterized in that: A push plate (8) is fixedly connected to the surface of the rectangular plate (9), and a side of the push plate (8) away from the rectangular plate (9) is an inclined structure.

3. The quickly detachable connecting wire according to claim 1, characterized in that: The outer sliding sleeve of the connector (3) is provided with a sliding frame (5).

4. The quickly detachable connecting wire according to claim 1, characterized in that: A positioning block (6) is fixedly connected to the side wall of the connector (3); a bolt (7) is internally threadedly connected to the positioning block (6); and the bolt (7) is rotatably connected to the interior of the slide frame (5).

5. The quickly detachable connecting wire according to claim 1, characterized in that: A spring (13) is fixedly connected between the rectangular plate (9) and the reserved groove (11).

6. The quickly detachable connecting wire according to claim 1, characterized in that: Two support blocks (10) are fixedly connected to the end side of the connecting head (3).

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