CN216564431U

CN216564431U - Jack box of bus duct

Info

Publication number: CN216564431U
Application number: CN202123119480.8U
Authority: CN
Inventors: 陶文祥
Original assignee: Jiangsu Honkon Electrical Group Co ltd
Current assignee: Jiangsu Honkon Electrical Group Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-17
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a jack box of a bus duct, which comprises a wire box and a wire cover arranged on one side of the wire box, wherein a first wiring board and a second wiring board are arranged in the wire box; the wiring board in this jack box has two, one for sliding, one is fixed, can carry out the wiring to the wiring board outside the box, simultaneously, at line connection and disconnection in-process, only need promote the wiring board about the activity can, convenient operation, the practicality is strong.

Description

Jack box of bus duct

Technical Field

The utility model relates to a jack box, in particular to a jack box of a bus duct.

Background

In an electric device having a complicated circuit structure, different circuits are often connected to each other. If the number of circuits is large, the number of terminals is correspondingly increased, and the terminals can be arranged in the wiring surface of the unified jack box for wiring and debugging. And the positions of the terminals are concentrated, so that the debugging and wiring of technicians are facilitated.

The current plug-in box mainly comprises a box body, wherein a wiring board is arranged in the box body, a wiring groove opening is formed in the upper end and the lower end of the wiring board, and a cable is inserted into the wiring groove opening and fixed through screws. When the box body is used, because the box body is in a closed environment, when wiring and quickly cutting off a line, a worker often opens the box body to operate, and the use is inconvenient. In this regard, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a jack box of a bus duct, which aims to solve the problems in the background technology.

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

a jack box of a bus duct comprises a wire box and a wire cover arranged on one side of the wire box, wherein a first wiring board and a second wiring board are arranged in the wire box;

two ends of a second wiring board are in sliding fit with the inner wall of the wire box through movable blocks, a wiring head is arranged at the upper end of the second wiring board and corresponds to a notch at the lower end of the first wiring board, and a notch at the lower end of the second wiring board corresponds to a second wire hole formed at the lower end of the wire box;

the wire cover is kept away from line case one side and has been seted up screw hole and activity groove, and the screw hole corresponds with the fixed line hole of seting up on the second wiring board, and the activity inslot is equipped with the regulation pole, adjusts pole and activity groove sliding fit and is connected with the movable block.

Preferably, the upper end and the lower end of the movable block are respectively provided with a first magnetic block, the first magnetic block positioned at the upper end of the movable block corresponds to a third magnetic block arranged on the lower end face of the fixed block, the first magnetic block positioned at the lower end of the movable block corresponds to a limiting seat arranged below the movable block, the lower end of the limiting seat is fixedly connected with the bottom wall of the inner side of the wire box, and the upper end of the limiting seat is provided with a second magnetic block matched with the first magnetic block.

Preferably, the fixed blocks are arranged on two sides of the first wiring board and fixedly connected with the first wiring board, and the fixed blocks are fixedly connected with the inner side wall of the wire box through screws.

Preferably, the line incasement lateral wall is located the fixed block below and is equipped with the slide rail, slide rail one side and line incasement lateral wall fixed connection, slide rail opposite side and movable block sliding fit.

Preferably, the two sides of the wire box are provided with first side plates, the first side plates are matched with second side plates arranged on the two sides of the wire cover, bolt holes are formed in the centers of the first side plates and the second side plates, and bolts used for fixing the first side plates and the second side plates are assembled in the bolt holes.

Preferably, the port of first line hole and second line hole is equipped with the rubber backing ring, and the rubber backing ring can be dismantled with first line hole and second line hole and be connected.

Compared with the prior art, the utility model has the beneficial effects that: the wiring board in this jack box has two, one for sliding, one is fixed, can carry out the wiring to the wiring board outside the box, simultaneously, at line connection and disconnection in-process, only need promote the wiring board about the activity can, convenient operation, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of a jack box of a bus duct.

Fig. 2 is a schematic structural diagram of a limiting seat in a plug box of a bus duct.

Fig. 3 is a schematic structural diagram of a movable block in a plug box of a bus duct.

In the figure: 1. a wire box; 2. a wire cover; 3. a first wire hole; 4. a screw hole; 5. a movable groove; 6. adjusting a rod; 7. a first wiring board; 8. a fixed block; 9. a second wiring board; 10. a movable block; 11. a slide rail; 12. a connector lug; 13. a second wire hole; 14. a first magnetic block; 15. a second magnetic block; 16. a third magnetic block; 17. a limiting seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a jack box for a bus duct includes a wire box 1 and a wire cover 2 disposed on one side of the wire box 1, a first wiring board 7 and a second wiring board 9 are disposed in the wire box 1, two ends of the first wiring board 7 are fixedly connected to an inner wall of the wire box 1 through a fixing block 8, and a notch at an upper end of the first wiring board 7 corresponds to a first wire hole 3 disposed at an upper end of the wire box 1; a cable is connected to a notch at the upper end of the first wiring board 7 and penetrates through the first wire hole 3 to extend outwards; rubber cushion rings are arranged at the ports of the first line hole 3 and the second line hole 13 and detachably connected with the first line hole 3 and the second line hole 13; rubber cushion rings are clamped at the ports of the first wire hole 3 and the second wire hole 13, and can protect cables when the cables penetrate into the first wiring board 7 and the second wiring board 9 and are used.

Two ends of a second wiring board 9 are in sliding fit with the inner wall of the wire box 1 through movable blocks 10, a wiring head 12 is arranged at the upper end of the second wiring board 9, the wiring head 12 corresponds to a notch at the lower end of the first wiring board 7, and a notch at the lower end of the second wiring board 9 corresponds to a second wire hole 13 formed in the lower end of the wire box 1; the connector lug 12 at the upper end of the second wiring board 9 and the notch at the lower end of the second wiring board 9 are a plurality of and are in one-to-one correspondence with the notch at the lower end of the first wiring board 7 and a plurality of second wire holes 13 arranged at the lower end of the wire box 1.

The wire cover 2 is far away from 1 one side of line case and has been seted up screw hole 4 and activity groove 5, and screw hole 4 corresponds with the fixed line hole of seting up on second wiring board 9, is equipped with in the activity groove 5 and adjusts pole 6, adjusts pole 6 and activity groove 5 sliding fit and is connected with movable block 10. Pulling the adjusting rod 6 to make the second wiring board 9 slide in the direction far away from the first wiring board 7 in the wire box 1 until the screw hole 4 on the wire box 1 corresponds to the fixed wire hole on the second wiring board 9, the cable to be accessed is inserted into the slot at the lower end of the second wiring board 9 through the second wire hole 13, at this time, according to the corresponding position, a locking screw is screwed into the screw hole 4, the locking screw is inserted into the fixed wire hole to fix the cable, after the fixation, the adjusting rod 6 pushes the second wiring board 9 to rise, the second wiring board 9 is matched with the first wiring board 7, the wiring head 12 is inserted into the slot at the lower end of the first wiring board 7 to complete the line connection, when the connection is cut off, the second wiring board 9 is pushed downwards, because the second wiring board 9 is placed in the wire box 1, the fixed wire control hole on the second wiring board 9 is also received in the wire box 1 to match with the wire cover 2, the dustproof and waterproof protection of the second wiring board 9 can be achieved.

The upper end and the lower end of the movable block 10 are respectively provided with a first magnetic block 14, the first magnetic block 14 positioned at the upper end of the movable block 10 corresponds to a third magnetic block 16 arranged at the lower end face of the fixed block 8, the first magnetic block 14 positioned at the lower end of the movable block 10 corresponds to a limiting seat 17 arranged below the movable block 10, the lower end of the limiting seat 17 is fixedly connected with the bottom wall of the inner side of the wire box 1, and the upper end of the limiting seat 17 is provided with a second magnetic block 15 matched with the first magnetic block 14. When the second wiring board 9 is pushed to move upwards, and the wiring head 12 penetrates into a groove at the lower end of the first wiring board 7, the first magnetic block 14 at the upper end of the movable block 10 can be attracted with the third magnetic block 16 at the lower end of the fixed block 8, the current position of the second wiring board 9 is fixed, a certain force is applied, the fixation can be released, when a cable is connected, the first magnetic block 14 at the lower end of the movable block 10 is attracted with the second magnetic block 15 at the upper end of the limiting seat 17, and the current position of the second wiring board 9 is fixed.

The fixing blocks 8 are arranged on two sides of the first wiring board 7 and fixedly connected with the first wiring board 7, and the fixing blocks 8 are fixedly connected with the inner side wall of the wire box 1 through screws; the inside wall of the wire box 1 is positioned below the fixed block 8, a slide rail 11 is arranged below the fixed block, one side of the slide rail 11 is fixedly connected with the inside wall of the wire box 1, and the other side of the slide rail 11 is in sliding fit with the movable block 10. The slide rail 11 has a limiting function on the movable block 10, and can improve the stability of the movable block 10 in the moving process.

The two sides of the wire box 1 are provided with first side plates which are matched with second side plates arranged on the two sides of the wire cover 2, the centers of the first side plates and the second side plates are provided with bolt holes, and bolts used for fixing the first side plates and the second side plates are assembled in the bolt holes; the line lid 2 is detained in 1 one side of line case, and the fixed drive-by-wire on screw hole 4 on the line lid 2 and the second wiring board 9 corresponds in 1 line case, and first curb plate also laminates each other with the second curb plate simultaneously, penetrates the bolt hole with the bolt, can fix line case 1 and line lid 2, or fixes line case 1 and line lid 2 on wall or base.

The working principle of the utility model is as follows: pulling the adjusting rod 6 to make the second wiring board 9 slide in the direction far away from the first wiring board 7 in the wire box 1 until the screw hole 4 on the wire box 1 corresponds to the fixed wire hole on the second wiring board 9, passing the cable to be connected through the second wire hole 13 into the slot at the lower end of the second wiring board 9, screwing the locking screw into the screw hole 4 according to the corresponding position, the locking screw passing into the fixed wire hole to fix the cable, after fixing, pushing the second wiring board 9 to rise through the adjusting rod 6, the second wiring board 9 matching with the first wiring board 7, the wiring head 12 passing into the slot at the lower end of the first wiring board 7, the first magnetic block 14 at the upper end of the movable block 10 attracting the third magnetic block 16 at the lower end of the fixed block 8 to fix the current position of the second wiring board 9, completing the line connection, when cutting off the connection, pushing the second wiring board 9 downwards, the first magnetic block 14 at the lower end of the movable block 10 attracting the second magnetic block 15 at the upper end of the limiting seat 17, fixing the current position of the second wiring board 9; this jack box can be worked a telephone switchboard to the wiring board outside the box, simultaneously, in line connection and disconnection process, can operate through promoting the activity from top to bottom of wiring board, convenient practicality, the security is strong.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. A jack box of a bus duct comprises a line box (1) and a line cover (2) arranged on one side of the line box (1), wherein a first wiring board (7) and a second wiring board (9) are arranged in the line box (1), and the jack box is characterized in that two ends of the first wiring board (7) are fixedly connected with the inner wall of the line box (1) through fixing blocks (8), and a notch in the upper end of the first wiring board (7) corresponds to a first line hole (3) formed in the upper end of the line box (1);

two ends of the second wiring board (9) are in sliding fit with the inner wall of the cable box (1) through movable blocks (10), a wiring head (12) is arranged at the upper end of the second wiring board (9), the wiring head (12) corresponds to a notch at the lower end of the first wiring board (7), and a notch at the lower end of the second wiring board (9) corresponds to a second cable hole (13) formed in the lower end of the cable box (1);

screw hole (4) and activity groove (5) have been seted up to line case (1) one side is kept away from in line lid (2), screw hole (4) correspond with the fixed line hole of seting up on second wiring board (9), be equipped with in activity groove (5) and adjust pole (6), adjust pole (6) and activity groove (5) sliding fit and be connected with movable block (10).

2. The plugging box of the bus duct according to claim 1, wherein the upper end and the lower end of the movable block (10) are respectively provided with a first magnetic block (14), the first magnetic block (14) positioned at the upper end of the movable block (10) corresponds to a third magnetic block (16) arranged on the lower end surface of the fixed block (8), the first magnetic block (14) positioned at the lower end of the movable block (10) corresponds to a limiting seat (17) arranged below the movable block (10), the lower end of the limiting seat (17) is fixedly connected with the inner side bottom wall of the bus duct (1), and the upper end of the limiting seat (17) is provided with a second magnetic block (15) matched with the first magnetic block (14).

3. The jack box of the bus duct according to claim 1, wherein the fixing blocks (8) are arranged on two sides of the first wiring board (7) and fixedly connected with the first wiring board (7), and the fixing blocks (8) are fixedly connected with the inner side wall of the bus duct box (1) through screws.

4. The jack box of the bus duct according to claim 1, characterized in that a slide rail (11) is arranged below the fixed block (8) on the inner side wall of the line box (1), one side of the slide rail (11) is fixedly connected with the inner side wall of the line box (1), and the other side of the slide rail (11) is in sliding fit with the movable block (10).

5. The jack box of the bus duct according to claim 1, wherein a first side plate is arranged on each of two sides of the bus duct (1), the first side plate is matched with a second side plate arranged on each of two sides of the cable cover (2), bolt holes are formed in centers of the first side plate and the second side plate, and bolts for fixing the first side plate and the second side plate are assembled in the bolt holes.

6. The jack box of the bus duct according to claim 1, wherein rubber cushion rings are arranged at ports of the first line hole (3) and the second line hole (13), and the rubber cushion rings are detachably connected with the first line hole (3) and the second line hole (13).