Insulated cable plug

Abstract

The utility model relates to the technical field of building engineering construction, in particular to an insulated cable plug which comprises a protective shell, a cable sleeve is connected to the front face of the protective shell, a rotating mechanism is arranged on the outer surface of the cable sleeve, and two clamping mechanisms are arranged on the outer surface of the cable sleeve. The two clamping mechanisms extend into the cable sleeve, the two clamping mechanisms are connected with the rotating mechanism, the rotating mechanism is used for driving the two clamping mechanisms to clamp and fix the cable, one end of the cable is placed into the cable sleeve so that the end of the cable can be connected with the plug, and meanwhile the rotating mechanism is rotated so that the cable can be clamped and fixed. The rotating mechanism drives the two clamping mechanisms to get close to each other to conduct double clamping and fixing on the outer surface of the cable, so that the cable is prevented from falling off, the cable can be stably fixed to the inner surface of a cable sleeve, meanwhile, the clamped cable can be buffered, the situation that the cable falls off is avoided, and the service life of the cable is prolonged. Therefore, the stability of cable connection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to an insulating cable plug. Background Art

[0002] A cable is a device for transmitting electrical energy or signals, usually consisting of several or several groups of wires. An insulated cable plug is a type of terminal designed for use in power systems to achieve connection between cables or between cables and electrical equipment. With the rapid development of modern industry, cable plugs are widely used in various electrical lines.

[0003] At present, there are still some shortcomings in the traditional cable plug. When the cable plug is connected to the cable, the cable lead is usually directly connected to the plug. Since the cable is not supported and fixed, the stability of the connection between the cable lead and the plug is insufficient, so that the cable lead may fall off, thereby reducing the stability of the connection between the cable and the plug. For this reason, we propose a plug lead protection device for the cable room of the ring network cabinet. Utility Model Content

[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides an insulated cable plug.

[0005] The utility model overcomes the above technical problems by adopting the following technical solutions, specifically:

[0006] An insulated cable plug comprises: a protective shell, a cable sleeve is connected to the front of the protective shell, a rotating mechanism is arranged on the outer surface of the cable sleeve, two clamping mechanisms are arranged on the outer surface of the cable sleeve, and the two clamping mechanisms both extend to the inside of the cable sleeve, the two clamping mechanisms are connected to the rotating mechanism, the rotating mechanism is used to drive the two clamping mechanisms to clamp and fix the cable, guide mechanisms are arranged on both sides of the inner wall of the protective shell, a plug is connected between the two guide mechanisms, a transverse groove is opened at the bottom of the protective shell, a moving mechanism is arranged at the bottom of the protective shell, and the moving mechanism passes through the transverse groove and extends to the inside of the protective shell and is connected to the plug, the moving mechanism is used to drive the plug to move and guide the movement of the plug through two guide mechanisms.

[0007] As a further solution of the utility model: the rotating mechanism includes a vertical plate, a bidirectional threaded rod, two threaded blocks, a turning handle and two connecting plates, the vertical plate is fixedly connected to the outer surface of the cable sleeve, the bidirectional threaded rod is rotatably connected to the inside of the vertical plate, and both ends of the bidirectional threaded rod extend to the outside of the vertical plate, the two threaded blocks are threadedly connected to the outer surface of the bidirectional threaded rod, the turning handle is connected to one end of the bidirectional threaded rod, and the two connecting plates are respectively connected to the bottom of the two threaded blocks.

[0008] As a further solution of the utility model: the clamping mechanism includes a cross bar, a sliding sleeve, an annular connecting rod and a first clamping plate, the cross bar is fixedly connected to the outer surface of the cable sleeve, the sliding sleeve is slidably connected to the outer surface of the cross bar, and the outer surface of the sliding sleeve is connected to the bottom of one of the connecting plates, the annular connecting rod is slidably connected to the inner surface of the cable sleeve, and one end of the annular connecting rod extends to the outside of the cable sleeve and is connected to one side of the sliding sleeve, and the first clamping plate is connected to the other end of the annular connecting rod.

[0009] As a further solution of the utility model: the clamping mechanism also includes two first springs and a second clamping plate, the two first springs are connected to one side of the first clamping plate, and the second clamping plate is connected to one end of the two first springs.

[0010] As a further solution of the utility model: the guide mechanism includes a guide rod and a guide block, the guide rod is fixedly connected to the back side of the inner wall of the protective shell, and the guide block is slidably connected to the outer surface of the guide rod.

[0011] As a further solution of the utility model: the moving mechanism includes a hollow block, a slide plate, a vertical rod, a handle, a second spring, an insertion rod and a plurality of sockets, the hollow block is connected to the bottom of the protective shell, the slide plate is slidably connected to the inside of the hollow block, the vertical rod is connected to the top of the slide plate, and the top of the vertical rod passes through the slide groove and extends to the inside of the protective shell and is connected to the bottom of the plug, the handle is connected to one side of the bottom of the slide plate, the second spring is connected to the bottom of the hollow block, the insertion rod is slidably connected to the bottom of the hollow block, and one end of the insertion rod extends to the inside of the hollow block, and the other end of the insertion rod is connected to the second spring, and a plurality of sockets are equidistantly arranged at the bottom of the slide plate, and the insertion rods are movably inserted into the inside of the plurality of sockets respectively.

[0012] As a further solution of the utility model: a cover plate is hinged at the bottom of the protective shell.

[0013] After adopting the above structure, the utility model has the following advantages compared with the prior art:

[0014] 1. Put one end of the cable into the inner surface of the cable sleeve and connect it to the plug, turn the handle to drive the bidirectional threaded rod to rotate so that the two threaded blocks move towards each other, and one of the threaded blocks drives the sliding sleeve to slide on the outer surface of the cross bar through one of the connecting plates, so that the sliding sleeve drives the annular connecting rod to slide inside the cable sleeve so that the first clamping plate moves to clamp one end of the cable, and at the same time, the first clamping plate drives the second clamping plate to contact one end of the cable through the two first springs so that the second clamping plate squeezes the two first springs to compress and complete the fixing of the cable to prevent the cable from falling off. The utility model can not only firmly fix the cable on the inner surface of the cable sleeve, but also buffer the clamped cable to prevent the cable from falling off, thereby improving the stability of the cable connection.

[0015] 2. Pull the plug rod to slide on the hollow block and withdraw it from one of the sockets to unlock the slide plate. At the same time, the second spring will be stretched. Pull the handle to drive the slide plate to slide inside the hollow block and drive the plug to move through the vertical rod. The plug drives the guide block to slide steadily on the outer surface of the guide rod to connect the plug with the plug interface. After the connection is completed, release the handle and the second spring will reset and drive the handle to reinsert into another socket to lock the slide plate to complete the locking of the plug position. The utility model can seal the plug-in joint of the plug and the plug connector, thereby improving the dust and waterproof effect of the plug, thereby extending the service life of the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the back side of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the rotating mechanism and the clamping mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the guide mechanism of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the mobile mechanism of the utility model.

[0021] In the figure: 1. protective shell; 2. cable sleeve; 3. rotating mechanism; 301. vertical plate; 302. bidirectional threaded rod; 303. threaded block; 304. turning handle; 305. connecting plate; 4. clamping mechanism; 401. cross bar; 402. sliding sleeve; 403. annular connecting rod; 404. first clamping plate; 405. first spring; 406. second clamping plate; 5. guiding mechanism; 501. guiding rod; 502. guiding block; 6. plug; 7. moving mechanism; 701. hollow block; 702. slide plate; 703. vertical rod; 704. handle; 705. second spring; 706. plug rod; 707. socket; 8. cover plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figures 1 to 5 In an embodiment of the utility model, an insulated cable plug comprises: a protective shell 1, a cable sleeve 2 is connected to the front of the protective shell 1, a rotating mechanism 3 is arranged on the outer surface of the cable sleeve 2, two clamping mechanisms 4 are arranged on the outer surface of the cable sleeve 2, and the two clamping mechanisms 4 are extended to the inside of the cable sleeve 2, the two clamping mechanisms 4 are connected to the rotating mechanism 3, the rotating mechanism 3 is used to drive the two clamping mechanisms 4 to clamp and fix the cable, guide mechanisms 5 are arranged on both sides of the inner wall of the protective shell 1, a plug 6 is connected between the two guide mechanisms 5, a transverse groove is opened at the bottom of the protective shell 1, a moving mechanism 7 is arranged at the bottom of the protective shell 1, and the moving mechanism 7 passes through the transverse groove and extends to the inside of the protective shell 1 and is connected to the plug 6, the moving mechanism 7 is used to drive the plug 6 to move and guide the movement of the plug 6 through the two guide mechanisms 5.

[0025] Specifically, when in use, one end of the cable is placed inside the cable sleeve 2 so that one end is connected to the plug 6, and at the same time, the rotating mechanism 3 is rotated. The rotating mechanism 3 drives the two clamping mechanisms 4 to approach each other to double clamp and fix the outer surface of the cable, thereby preventing the cable from falling off. The plug 6 is moved by pulling the moving mechanism 7, and at the same time, the two guide mechanisms 5 will limit the movement of the plug 6, so that the plug 6 moves to the outside of the protective shell 1 and is plugged into the plug interface. At this time, the protective shell 1 can seal the plug 6 and the plug interface at the plug connection, which has the effect of dustproof and waterproof.

[0026] Embodiment 2:

[0027] See also Figure 3 In the embodiment of the utility model, an insulated cable plug, the rotating mechanism 3 includes a vertical plate 301, a bidirectional threaded rod 302, two threaded blocks 303, a turning handle 304 and two connecting plates 305, the vertical plate 301 is fixedly connected to the outer surface of the cable sleeve 2, the bidirectional threaded rod 302 is rotatably connected to the inside of the vertical plate 301, and both ends of the bidirectional threaded rod 302 extend to the outside of the vertical plate 301, the two threaded blocks 303 are threadedly connected to the outer surface of the bidirectional threaded rod 302, the turning handle 304 is connected to one end of the bidirectional threaded rod 302, and the two connecting plates 305 are respectively connected to the bottom of the two threaded blocks 303, and the clamping mechanism 4 includes a cross bar 401, a sliding sleeve 402, an annular connecting rod 40 3 and a first clamping plate 404, a cross bar 401 is fixedly connected to the outer surface of the cable sleeve 2, a sliding sleeve 402 is slidably connected to the outer surface of the cross bar 401, and the outer surface of the sliding sleeve 402 is connected to the bottom of one of the connecting plates 305, an annular connecting rod 403 is slidably connected to the inner surface of the cable sleeve 2, and one end of the annular connecting rod 403 extends to the outside of the cable sleeve 2 and is connected to one side of the sliding sleeve 402, the first clamping plate 404 is connected to the other end of the annular connecting rod 403, the clamping mechanism 4 also includes two first springs 405 and a second clamping plate 406, the two first springs 405 are connected to one side of the first clamping plate 404, and the second clamping plate 406 is connected to one end of the two first springs 405.

[0028] Specifically, one end of the cable is placed on the inner surface of the cable sleeve 2 and connected to the plug 6, and the turning handle 304 is turned to drive the bidirectional threaded rod 302 to rotate so that the two threaded blocks 303 move toward each other, and one of the threaded blocks 303 drives the sliding sleeve 402 to slide on the outer surface of the cross bar 401 through one of the connecting plates 305, so that the sliding sleeve 402 drives the annular connecting rod 403 to slide inside the cable sleeve 2 so that the first clamping plate 404 moves to clamp one end of the cable, and at the same time, the first clamping plate 404 drives the second clamping plate 406 to contact one end of the cable through the two first springs 405 so that the second clamping plate 406 squeezes the two first springs 405 for compression, thereby completing the fixation of the cable and preventing the cable from falling off.

[0029] Embodiment 3:

[0030] See also Figures 1 to 5In the embodiment of the utility model, an insulated cable plug, the guide mechanism 5 includes a guide rod 501 and a guide block 502, the guide rod 501 is fixedly connected to the back of the inner wall of the protective shell 1, and the guide block 502 is slidably connected to the outer surface of the guide rod 501, and the moving mechanism 7 includes a hollow block 701, a slide plate 702, a vertical rod 703, a pull handle 704, a second spring 705, a plug rod 706 and a plurality of jacks 707, the hollow block 701 is connected to the bottom of the protective shell 1, the slide plate 702 is slidably connected to the inside of the hollow block 701, and the vertical rod 703 is connected to the top of the slide plate 702, and The top of the vertical rod 703 passes through the slide groove and extends to the interior of the protective shell 1 and is connected to the bottom of the plug 6. The pull handle 704 is connected to one side of the bottom of the slide plate 702. The second spring 705 is connected to the bottom of the hollow block 701. The insertion rod 706 is slidably connected to the bottom of the hollow block 701, and one end of the insertion rod 706 extends to the interior of the hollow block 701. The other end of the insertion rod 706 is connected to the second spring 705. A plurality of sockets 707 are equidistantly arranged at the bottom of the slide plate 702, and the insertion rod 706 is movably inserted into the interior of the plurality of sockets 707. The bottom of the protective shell 1 is hinged with a cover plate 8.

[0031] Specifically, pull the insertion rod 706 to slide on the hollow block 701 and withdraw it from the inside of one of the sockets 707 to release the lock of the slide plate 702. At the same time, the second spring 705 will be stretched, and the pull handle 704 is pulled to drive the slide plate 702 to slide inside the hollow block 701 and drive the plug 6 to move through the vertical rod 703. The plug 6 drives the guide block 502 to slide stably on the outer surface of the guide rod 501 to connect the plug 6 with the plug interface. After the connection is completed, release the pull handle 704. The second spring 705 will reset and drive the pull handle 704 to reinsert into the inside of another socket 707 to lock the slide plate 702 to complete the locking of the position of the plug 6, thereby preventing dust and water from entering the interior of the protective shell 1, thereby extending the service life of the plug 6. The setting of the cover plate 8 can facilitate the inspection and maintenance of the interior of the protective shell 1.

[0032] The working principle of the utility model is as follows: when in use, the staff puts one end of the cable into the inner surface of the cable sleeve 2 and connects it to the plug 6, and then the staff manually rotates the turning handle 304, and the turning handle 304 drives the two-way threaded rod 302 to rotate inside the vertical plate 301. The rotation of the two-way threaded rod 302 allows the two threaded blocks 303 to move toward each other, and one of the threaded blocks 303 drives the sliding sleeve 402 to slide on the outer surface of the cross bar 401 through one of the connecting plates 305, so that the sliding sleeve 402 drives the annular connecting rod 403 to slide inside the cable sleeve 2, thereby driving the first clamping plate 404 to move to clamp one end of the cable, and at the same time, the first clamping plate 404 drives the second clamping plate 406 to contact one end of the cable through the two first springs 405, so that the second clamping plate 406 squeezes the two first springs 405 for compression, thereby completing To fix the cable and prevent it from falling off, when the plug 6 needs to be plugged into the socket, the insertion rod 706 is pulled to slide on the hollow block 701 and withdrawn from the inside of one of the sockets 707 to release the lock of the slide plate 702, and the second spring 705 will be stretched. At this time, pulling the handle 704 drives the slide plate 702 to slide inside the hollow block 701. The movement of the slide plate 702 drives the plug 6 to move through the vertical rod 703. When the plug 6 moves, it drives the guide block 502 to slide steadily on the outer surface of the guide rod 501, so that the plug 6 moves to the outside of the protective shell 1 to complete the plugging with the socket. After the plugging is completed, release the handle 704, the second spring 705 will reset and drive the handle 704 to reinsert into another socket 707 to lock the slide plate 702, thereby completing the locking of the position of the plug 6.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. An insulated cable plug, characterized in that: include: A protective shell (1), wherein a cable sleeve (2) is connected to the front of the protective shell (1), a rotating mechanism (3) is arranged on the outer surface of the cable sleeve (2), two clamping mechanisms (4) are arranged on the outer surface of the cable sleeve (2), and the two clamping mechanisms (4) extend into the interior of the cable sleeve (2), the two clamping mechanisms (4) are connected to the rotating mechanism (3), the rotating mechanism (3) is used to drive the two clamping mechanisms (4) to clamp and fix the cable, guide mechanisms (5) are arranged on both sides of the inner wall of the protective shell (1), a plug (6) is connected between the two guide mechanisms (5), a transverse groove is provided at the bottom of the protective shell (1), a moving mechanism (7) is arranged at the bottom of the protective shell (1), the moving mechanism (7) passes through the transverse groove and extends into the interior of the protective shell (1) and is connected to the plug (6), the moving mechanism (7) is used to drive the plug (6) to move and guide the movement of the plug (6) through the two guide mechanisms (5).

2. An insulated cable plug according to claim 1, characterized in that: The rotating mechanism (3) comprises a vertical plate (301), a bidirectional threaded rod (302), two threaded blocks (303), a turning handle (304) and two connecting plates (305); the vertical plate (301) is fixedly connected to the outer surface of the cable sleeve (2); the bidirectional threaded rod (302) is rotatably connected to the inside of the vertical plate (301), and both ends of the bidirectional threaded rod (302) extend to the outside of the vertical plate (301); the two threaded blocks (303) are threadedly connected to the outer surface of the bidirectional threaded rod (302); the turning handle (304) is connected to one end of the bidirectional threaded rod (302); and the two connecting plates (305) are respectively connected to the bottom of the two threaded blocks (303).

3. An insulated cable plug according to claim 2, characterized in that: The clamping mechanism (4) comprises a cross bar (401), a sliding sleeve (402), an annular connecting rod (403) and a first clamping plate (404); the cross bar (401) is fixedly connected to the outer surface of the cable sleeve (2); the sliding sleeve (402) is slidably connected to the outer surface of the cross bar (401), and the outer surface of the sliding sleeve (402) is connected to the bottom of one of the connecting plates (305); the annular connecting rod (403) is slidably connected to the inner surface of the cable sleeve (2), and one end of the annular connecting rod (403) extends to the outside of the cable sleeve (2) and is connected to one side of the sliding sleeve (402); and the first clamping plate (404) is connected to the other end of the annular connecting rod (403).

4. An insulated cable plug according to claim 3, characterized in that: The clamping mechanism (4) further comprises two first springs (405) and a second clamping plate (406), wherein the two first springs (405) are connected to one side of the first clamping plate (404), and the second clamping plate (406) is connected to one end of the two first springs (405).

5. The insulated cable plug according to claim 4, characterized in that: The guide mechanism (5) comprises a guide rod (501) and a guide block (502); the guide rod (501) is fixedly connected to the back side of the inner wall of the protective shell (1); and the guide block (502) is slidably connected to the outer surface of the guide rod (501).

6. The insulated cable plug according to claim 5, characterized in that: The moving mechanism (7) comprises a hollow block (701), a slide plate (702), a vertical rod (703), a handle (704), a second spring (705), an insertion rod (706) and a plurality of insertion holes (707); the hollow block (701) is connected to the bottom of the protective shell (1); the slide plate (702) is slidably connected to the inside of the hollow block (701); the vertical rod (703) is connected to the top of the slide plate (702); and the top end of the vertical rod (703) passes through the slide groove and extends to the inside of the protective shell (1) to connect with the bottom of the plug (6). The handle (704) is connected to one side of the bottom of the slide plate (702), the second spring (705) is connected to the bottom of the hollow block (701), the insertion rod (706) is slidably connected to the bottom of the hollow block (701), and one end of the insertion rod (706) extends to the inside of the hollow block (701), and the other end of the insertion rod (706) is connected to the second spring (705), and a plurality of the insertion holes (707) are equidistantly arranged at the bottom of the slide plate (702), and the insertion rod (706) is movably inserted into the inside of the plurality of insertion holes (707).

7. An insulated cable plug according to claim 6, characterized in that: A cover plate (8) is hingedly connected to the bottom of the protective shell (1).

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