CN214849111U

CN214849111U - Plug-in type plug mechanism for cable terminal connector

Info

Publication number: CN214849111U
Application number: CN202121441859.8U
Authority: CN
Inventors: 陈雷; 马明海; 张子健
Original assignee: Jiangsu Zhuoyue Electric Power Technology Co ltd
Current assignee: Jiangsu Zhuoyue Electric Power Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-11-23
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to a cable termination connects technical field, especially relates to a cable termination connects uses bayonet plug mechanism, has solved among the prior art traditional joint and terminal box and has generally all been integrated into one piece or insert the joint earlier on the terminal box, recycle the screw and fix the joint on the terminal box, connect inconvenient dismantlement, lead to the inconvenient problem that is connected with the joint of cable. The utility model provides a plug-in plug mechanism for cable termination connects, includes the terminal box, the top fixed mounting of terminal box has the lid, the inside of terminal box is provided with the cable body, the lateral wall of terminal box is provided with the plug body, the plug body is by first connector and second connector constitution pore. The utility model discloses utilize the connecting block at slide bar and slide bar top to extrude the through-hole, utilize the carriage release lever to start the slide bar and remove, utilize the inserted bar to restrict the carriage release lever, conveniently operate, make plug body fixed mounting on the through-hole of terminal box, easy to assemble and dismantlement.

Description

Plug-in type plug mechanism for cable terminal connector

Technical Field

The utility model relates to a cable termination connects technical field, especially relates to a cable termination connects with bayonet plug mechanism.

Background

A cable is generally a rope-like cable made up of several twisted conductors, each conductor being insulated from the other and often twisted around a center, and covered with a highly insulating covering, and characterized by an inner current-carrying and an outer insulation.

The terminal box mainly used cable termination's is fixed, the butt fusion of optical cable and tail optical fiber and surplus fibrous accomodating and protection, cable termination connects the lateral wall that generally all inserts the terminal box to fix on the terminal box, traditional joint and terminal box generally all be integrated into one piece or insert the joint on the terminal box earlier, recycle the screw and fix the joint on the terminal box, the operation is comparatively complicated, and connect inconvenient dismantlement, and then lead to the inconvenient and joint of cable to be connected, influence work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable termination connects uses bayonet plug mechanism has solved among the prior art traditional joint and terminal box and has generally all been integrated into one piece or insert the joint earlier on the terminal box, recycles the screw and fixes the joint on the terminal box, operates comparatively complicatedly, connects inconvenient dismantlement moreover, and then leads to the cable inconvenient to be connected with the joint, influences work efficiency's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an inserting type plug mechanism for a cable terminal connector comprises a terminal box, a box cover is fixedly mounted at the top of the terminal box, a cable body is arranged inside the terminal box, a plug body is arranged on the side wall of the terminal box and consists of a first connector and a second connector, the first connector is communicated with the second connector, a through hole is formed in the side wall of the terminal box, the plug body is located inside the through hole, a fixing structure is arranged on the surface of the first connector and comprises two moving rods, the surfaces of the two moving rods are respectively inserted into the surface of the first connector in a sliding mode, an inserting rod is connected to the surface of the first connector in a sliding mode, a second spring is fixedly connected to the top end of the inserting rod, and one end, away from the inserting rod, of the second spring is fixedly connected with the first connector, the surface of the first connecting head is provided with sliding rods in a sliding manner relative to the positions of the two moving rods, the top end of each sliding rod is fixedly connected with a first spring, one end, far away from the corresponding sliding rod, of each first spring is fixedly connected with a connecting block, and the top end of each connecting block is fixedly connected with a rubber pad.

Preferably, the port that the carriage release lever is located first connector inside sets up to smooth curved surface, and the curved surface orientation is close to one side of slide bar, the port fixed mounting that the carriage release lever is located first connector outside has the block rubber, the jack with inserted bar size looks adaptation is evenly seted up at the top of carriage release lever.

Preferably, the first spring is provided with a telescopic rod inside, and two ends of the telescopic rod are respectively and fixedly connected with the connecting block and the sliding rod.

Preferably, a vertical groove is formed in the surface of the first connecting head, the inserting rod is located inside the vertical groove, and one end, far away from the inserting rod, of the second spring is fixedly connected with the vertical groove.

Preferably, the surface of second connector is provided with auxiliary device, auxiliary device includes the connecting rod, the surperficial slip of connecting rod runs through the second connector, the top fixedly connected with pull ring of connecting rod, the surface cover of connecting rod has the third spring, the both ends of third spring respectively with pull ring and second connector fixed connection.

Preferably, the surface of the second connector is rotatably connected with a rotating shaft at a position where the first connector is connected, and a connecting plate penetrates through the surface of the rotating shaft.

Preferably, a groove is formed in the position, corresponding to the arc-shaped plate, inside the second connector, a round hole is formed in the port of the second connector, and the round hole is movably penetrated through the surface of the cable body.

The utility model discloses possess following beneficial effect at least:

during use, the plug body is firstly inserted into the through hole on the side wall of the terminal box, then the movable rod is pushed, the movable rod can use the curved surface of the port to prop against the sliding rod when moving, so that the sliding rod moves upwards, the connecting block at the top of the sliding rod and the through hole form extrusion after moving upwards, at the moment, the first spring is subjected to extrusion force, so that the connecting block is subjected to reverse acting force, further the extrusion force between the connecting block and the through hole is larger, the rubber pad is used for increasing the friction force between the connecting block and the through hole, further the plug body cannot easily fall off, then the plug rod is inserted into the jack at the top of the movable rod, the movable rod is limited, the second spring enables the plug rod to be always subjected to elastic force, so that the plug rod cannot easily separate from the jack, the whole plug body is extruded between the connecting block at the top of the sliding rod and the through hole, so that the plug body is fixedly arranged inside the through hole of the terminal box, the plug body can be conveniently inserted into the through hole and fixed, and the operation time is saved.

The utility model discloses still possess following beneficial effect:

the cable body is inserted into the plug body and needs to be fixed, at the moment, the connecting rod is pulled upwards by the pull ring to drive the arc-shaped plate to move upwards when the cable body is inserted, then the cable body is inserted into the plug body, the cable body can support the connecting plate to enable the connecting plate to rotate around the rotating shaft, so that the insertion depth of the cable body is judged by the inclination angle of the external connecting plate of the plug body, when the cable body is inserted to a proper depth, the pull ring is loosened, the pull ring is pulled downwards under the action of a third spring, so that the connecting rod moves downwards, the connecting rod drives the arc-shaped plate to move downwards, the arc-shaped plate can extrude the cable body, the cable body is extruded into a groove in the second connector, the cable body is in a bent state in the second connector, and the arc-shaped plate is used for extruding the cable body of a bent part, the cable body can not easily fall off from the port of the second connector, and the purpose of conveniently connecting the cable body is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the terminal box of the present invention;

FIG. 3 is a schematic structural view of the plug body of the present invention;

FIG. 4 is a schematic view of a fixing structure of the present invention;

fig. 5 is a schematic structural view of the auxiliary device of the present invention.

In the figure: 1. a terminal box; 2. a box cover; 3. a cable body; 4. a fixed structure; 41. a rubber pad; 42. connecting blocks; 43. a first spring; 44. a slide bar; 45. a travel bar; 46. a second spring; 47. inserting a rod; 48. a rubber block; 5. a plug body; 51. a first connector; 52. a second connector; 6. an auxiliary device; 61. a rotating shaft; 62. a connecting plate; 63. an arc-shaped plate; 64. a connecting rod; 65. a third spring; 66. and (4) a pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, an insertion type plug mechanism for a cable terminal connector comprises a terminal box 1, a box cover 2 is fixedly installed at the top of the terminal box 1, a cable body 3 is arranged inside the terminal box 1, a plug body 5 is arranged on the side wall of the terminal box 1, the plug body 5 is composed of a first connector 51 and a second connector 52, the first connector 51 is communicated with the second connector 52, a through hole is formed in the side wall of the terminal box 1, the plug body 5 is located inside the through hole, a fixing structure 4 is arranged on the surface of the first connector 51, the fixing structure 4 comprises two moving rods 45, the surfaces of the two moving rods 45 are respectively inserted on the surface of the first connector 51 in a sliding manner, an inserting rod 47 is connected on the surface of the first connector 51 in a sliding manner, a second spring 46 is fixedly connected on the top end of the inserting rod 47, one end of the second spring 46 far away from the inserting rod 47 is fixedly connected with the first connector 51, sliding rods 44 are respectively inserted into the surfaces of the first connecting heads 51 in a sliding manner relative to the positions of the two moving rods 45, a first spring 43 is fixedly connected to the top ends of the sliding rods 44, one end, far away from the sliding rods 44, of the first spring 43 is fixedly connected with the connecting block 42, and a rubber pad 41 is fixedly connected to the top end of the connecting block 42.

The scheme has the following working processes:

during use, the plug body 5 is firstly inserted into the through hole on the side wall of the terminal box 1, then the moving rod 45 is pushed, the moving rod 45 abuts against the sliding rod 44 by using the curved surface of the port when moving, the sliding rod 44 moves upwards and then is extruded by using the connecting block 42 on the top of the sliding rod 44 and the through hole, at the moment, the first spring 43 is extruded, so that the connecting block 42 is subjected to reverse acting force, further the extrusion force between the connecting block 42 and the through hole is larger, the rubber pad 41 is used for increasing the friction force between the connecting block 42 and the through hole, further, the plug body 5 cannot easily fall off, then the inserting rod 47 is inserted into the jack on the top of the moving rod 45, the moving rod 45 is limited, the second spring 46 enables the inserting rod 47 to be always subjected to elastic force, so that the inserting rod 47 cannot easily fall off from the jack, and the whole plug body 5 is extruded between the connecting block 42 on the top of the sliding rod 44 and the through hole, thereby, the plug body 5 is fixedly arranged in the through hole of the terminal box 1, the plug body 5 is conveniently inserted into the through hole and is fixed, and the operation time is saved.

According to the working process, the following steps are known:

the through holes are extruded by the sliding rods 44 and the connecting blocks 42 at the tops of the sliding rods 44, the sliding rods 44 are started to move by the moving rods 45, the moving rods 45 are limited by the inserting rods 47, operation is convenient, and the plug body 5 is fixedly installed on the through holes of the terminal box 1 and is convenient to install and disassemble.

Further, the port that the carriage release lever 45 is located first connector 51 inside sets up to smooth curved surface, the curved surface orientation is close to one side of slide bar 44, carriage release lever 45 is located the outside port fixed mounting of first connector 51 has block rubber 48, the jack with inserted bar 47 size looks adaptation is evenly seted up at the top of carriage release lever 45, the curved surface of carriage release lever 45 sets up and conveniently makes carriage release lever 45 withstand slide bar 44, block rubber 48 set up and conveniently promote carriage release lever 45, the jack is used for restricting inserted bar 47.

Further, an expansion rod is arranged inside the first spring 43, two ends of the expansion rod are respectively and fixedly connected with the connecting block 42 and the sliding rod 44, and the expansion rod is used for connecting the connecting block 42 and the sliding rod 44.

Furthermore, a vertical groove is formed in the surface of the first connector 51, the insert rod 47 is located inside the vertical groove, and one end of the second spring 46, which is far away from the insert rod 47, is fixedly connected with the vertical groove.

Furthermore, the surface of the second connector 52 is provided with an auxiliary device 6, the auxiliary device 6 comprises a connecting rod 64, the surface of the connecting rod 64 penetrates through the second connector 52 in a sliding manner, the top end of the connecting rod 64 is fixedly connected with a pull ring 66, the surface of the connecting rod 64 is sleeved with a third spring 65, and two ends of the third spring 65 are fixedly connected with the pull ring 66 and the second connector 52 respectively.

Further, a rotating shaft 61 is rotatably connected to a position where the surface of the second connector 52 is connected to the first connector 51, a connecting plate 62 is fixedly penetrated through the surface of the rotating shaft 61, and the insertion depth of the cable body 3 is determined by the cooperation of the rotating shaft 61 and the connecting plate 62.

Further, the position of the inside of the second connector 52 relative to the arc-shaped plate 63 is provided with a groove, the port of the second connector 52 is provided with a round hole, the surface activity of the cable body 3 runs through the round hole, the groove is used for limiting the cable body 3, and the limiting effect of the cable body 3 is better.

In summary, during use, the plug body 5 is first inserted into the through hole on the sidewall of the terminal box 1, and then the moving rod 45 is pushed, the moving rod 45 will use the curved surface of the port to abut against the sliding rod 44 when moving, so as to move the sliding rod 44 upward, the sliding rod 44 will use the connecting block 42 on the top of the sliding rod 44 to form an extrusion with the through hole, at this time, the first spring 43 receives an extrusion force, so as to receive a reverse acting force on the connecting block 42, so as to further increase the extrusion force between the connecting block 42 and the through hole, and use the rubber pad 41 to increase the friction force between the connecting block 42 and the through hole, so that the plug body 5 will not easily fall off, then the inserting rod 47 is inserted into the insertion hole on the top of the moving rod 45 to limit the moving rod 45, the second spring 46 makes the inserting rod 47 receive an elastic force, so as to make the inserting rod 47 not easily fall off from the insertion hole, and the rubber block 48 is convenient for pushing the moving rod 45 to move, the whole plug body 5 is fixedly arranged in the through hole of the terminal box 1 by utilizing the extrusion between the sliding rod 44 and the connecting block 42 at the top of the sliding rod 44 and the through hole, so that the plug body 5 can be conveniently inserted into the through hole and fixed, the operation time is saved, the cable body 3 is inserted into the plug body 5 and needs to be fixed, at the moment, when the plug is inserted, the connecting rod 64 is pulled upwards by utilizing the pull ring 66, the connecting rod 64 drives the arc-shaped plate 63 to move upwards, then the cable body 3 is inserted into the plug body 5, when the plug is inserted, the cable body 3 can be propped against the connecting plate 62, the connecting plate 62 rotates around the rotating shaft 61, so that the insertion depth of the cable body 3 is judged by utilizing the inclination angle of the external connecting plate 62 of the plug body 5, when the plug is inserted to the proper depth, the pull ring 66 is loosened, and under the action of the third spring 65, the pull ring 66 is pulled downwards, thereby make connecting rod 64 move down, connecting rod 64 drives arc 63 and moves down, arc 63 can form the extrusion to cable body 3, extrude cable body 3 in the inside recess of second connector 52, make cable body 3 be in the state of bending in the inside of second connector 52, and utilize arc 63 to extrude the cable body 3 of bending part, make cable body 3 can not drop from the port of second connector 52 easily, reach the convenient purpose of connecting cable body 3.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A plug-in type plug mechanism for a cable terminal connector comprises a terminal box (1), wherein a box cover (2) is fixedly installed at the top of the terminal box (1), a cable body (3) is arranged inside the terminal box (1), and the plug mechanism is characterized in that a plug body (5) is arranged on the side wall of the terminal box (1), the plug body (5) is composed of a first connector (51) and a second connector (52), the first connector (51) is communicated with the second connector (52), a through hole is formed in the side wall of the terminal box (1), the plug body (5) is located inside the through hole, a fixing structure (4) is arranged on the surface of the first connector (51), the fixing structure (4) comprises two moving rods (45), the surfaces of the two moving rods (45) are respectively inserted on the surface of the first connector (51) in a sliding manner, the surperficial sliding connection of first connecting head (51) has inserted bar (47), the top fixedly connected with second spring (46) of inserted bar (47), the one end and first connecting head (51) fixed connection of inserted bar (47) are kept away from in second spring (46), the surface of first connecting head (51) is slided respectively for the position of two carriage bars (45) and is inserted and is equipped with slide bar (44), the first spring (43) of top fixedly connected with of slide bar (44), the one end and connecting block (42) fixed connection of slide bar (44) are kept away from in first spring (43), the top fixedly connected with rubber pad (41) of connecting block (42).

2. The plug-in type plug mechanism for the cable terminal connector according to claim 1, wherein the port of the moving rod (45) located inside the first connector (51) is configured as a smooth curved surface facing to one side close to the sliding rod (44), the port of the moving rod (45) located outside the first connector (51) is fixedly provided with a rubber block (48), and the top of the moving rod (45) is uniformly provided with a jack matched with the size of the plug rod (47).

3. The plug-in type plug mechanism for a cable terminal connector according to claim 1, wherein the first spring (43) is provided with a telescopic rod inside, and both ends of the telescopic rod are fixedly connected with the connecting block (42) and the sliding rod (44), respectively.

4. A plug-in type plug mechanism for a cable termination according to claim 1, characterized in that the surface of the first connector (51) is provided with a vertical slot, the plunger (47) is located inside the vertical slot, and the end of the second spring (46) remote from the plunger (47) is fixedly connected with the vertical slot.

5. The plug-in type plug mechanism for the cable terminal connector according to claim 1, wherein an auxiliary device (6) is disposed on a surface of the second connector (52), the auxiliary device (6) comprises a connecting rod (64), the surface of the connecting rod (64) slidably penetrates through the second connector (52), a pull ring (66) is fixedly connected to a top end of the connecting rod (64), a third spring (65) is sleeved on the surface of the connecting rod (64), and two ends of the third spring (65) are respectively fixedly connected with the pull ring (66) and the second connector (52).

6. A plug-in type plug mechanism for cable termination according to claim 1, wherein the surface of the second connector (52) is rotatably connected to the first connector (51) at a position where the surface is connected to the first connector, and a connection plate (62) is fixedly penetrated through the surface of the rotation shaft (61).

7. The plug-in type plug mechanism for the cable terminal connector according to claim 1, wherein the second connector (52) is provided with a groove at a position corresponding to the arc-shaped plate (63) inside, the port of the second connector (52) is provided with a round hole, and the surface of the cable body (3) movably penetrates through the round hole.