CN219554179U

CN219554179U - High life weak current system distribution box

Info

Publication number: CN219554179U
Application number: CN202223399330.1U
Authority: CN
Inventors: 金玉环; 王晶; 周玉云; 朱林; 朱雯
Original assignee: Zhejiang Zhonglan Innovation Technology Co ltd
Current assignee: Zhejiang Zhonglan Innovation Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-08-18
Anticipated expiration: 2032-12-15

Abstract

The utility model belongs to the technical field of wiring boxes, in particular to a high-service-life weak current system wiring box, which aims at solving the problems that wires inside the wiring box are tightly bound by using adhesive tapes or binding belts in the prior art, the wires are messy, the wires are damaged due to the fact that the wires are pulled at the same time, the service life of the wires is influenced, and the wires cannot be well positioned and fixed.

Description

High life weak current system distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a high-service-life weak current system distribution box.

Background

The power application can be divided into strong current and weak current according to the intensity of power transmission power, along with the rapid development of modern weak current high and new technology, weak current technology and system application in intelligent buildings are more and more widely applied, and are often applied to intelligent fire protection systems, monitoring systems, computer networks, building automatic control, intelligent broadcasting and the like, for the application of weak current systems, a control or detection unit is often required to be placed in a wiring box of the weak current system, in the prior art, wires inside the wiring box are all tied by using adhesive tapes or binding tapes, the wiring mode can lead to messy cables, the cables are pulled at the same time, the cables are damaged, the wiring guide rail is required to be detached and remounted, the connecting structure of the guide rail and the wiring box is damaged, the service life of the wiring guide rail is influenced, and the cables cannot be well positioned and fixed.

However, the wires inside the wiring box are tied up by using the adhesive tape or the binding tape, so that the wires can be messy, the wires are pulled, the service life of the wires is influenced, and the wires cannot be well positioned and fixed.

Disclosure of Invention

The utility model aims to solve the problems that wires inside a wiring box are tied up by using adhesive tapes or binding tapes in the prior art, the wiring mode can lead the wires to be messy, the wires are damaged by pulling, the service life of the wires is influenced, the wires cannot be well positioned and fixed, the wires are inconvenient to disassemble and find when the wires are required to be overhauled, the burden of personnel is increased, and the working efficiency is reduced.

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

the utility model provides a weak current system distribution box of high life, includes box and a plurality of arc buckle, fixedly connected with installation piece on the rear side inner wall of box, the front side sliding connection of installation piece has a plurality of movable blocks, and the cavity has all been seted up to the inside of a plurality of movable blocks, the rear side fixedly connected with two connecting rods of arc buckle, the front side that corresponding movable block was all run through to the rear end of two connecting rods and extend to in the cavity, the slide has all been seted up on the left side inner wall and the right side inner wall of cavity, the same slide bar of rear end fixedly connected with of two connecting rods, the left end and the right side of slide bar sliding connection respectively in two slides, the front side of slide bar and the front side inner wall elastic connection of corresponding cavity, the top of installation piece is provided with fixed subassembly, fixed subassembly cooperatees with a plurality of movable blocks respectively.

Preferably, the front side of the installation block is provided with a sliding groove, and the rear ends of the plurality of moving blocks are all in sliding connection in the sliding groove.

Further, a plurality of moving blocks can be stably supported in a sliding manner by arranging the sliding groove.

Preferably, the front side of the sliding rod is fixedly connected with a reset spring, and the front end of the reset spring is fixedly connected to the inner wall of the front side of the corresponding cavity.

Further, the reset spring can drive the sliding rod, the two connecting rods and the arc buckle to move to the rear side for reset.

Preferably, the front ends of the moving blocks are provided with arc grooves, the inner walls of the arc grooves are fixedly connected with rubber pads on the rear sides of the corresponding arc buckles, and the two rubber pads are matched.

Further, can carry out the centre gripping protection to the cable through setting up the rubber pad, and can increase the frictional force between arc recess and the cable that arc buckle and movable block front end were seted up for the fixed of cable is more stable.

Preferably, the fixed subassembly includes lead screw, nut, rectangular plate, depression bar and fixed plate, the bottom of lead screw rotates the top of connection at the installation piece, nut and lead screw threaded connection, the rear side fixed connection of rectangular plate is at the front side of nut, and the equal fixed connection in front side of rectangular plate of rear side of two depression bars, the bottom of two depression bars all with the top fixed connection of fixed plate, the top of fixed plate contacts with the top of a plurality of movable blocks respectively.

Further, the fixing assembly is arranged to fix the positions of the moving blocks.

Preferably, the top fixedly connected with two slide shafts of installation piece, the top of two slide shafts all runs through the rectangular plate and with rectangular plate sliding connection.

Further, through setting up the slide shaft, can make rectangular plate, two depression bars and fixed plate's reciprocates more stable.

The beneficial effects are that: the clamping fit between the arc-shaped buckle and the arc-shaped groove formed in the front end of the moving block and the elastic reset characteristic of the reset spring are matched, so that the cable can be clamped, fixed and detached quickly, the cable can be overhauled and replaced conveniently by a person, the cable can be arranged neatly, and the cable is prevented from being scattered;

the cable can be clamped and protected by arranging the two rubber pads, friction force between the arc-shaped buckle and the arc-shaped groove formed in the front end of the moving block and the cable can be increased, so that the cable is fixed more stably, in addition, the sliding support of the moving blocks can realize position adjustment of the moving blocks through the sliding grooves, the moving blocks can be matched and moved, the wire harness on the same electrical equipment can be fixed at the corresponding position, the cable cannot be pulled, and the service lives of the cable and the distribution box are prolonged;

the fixing assembly is arranged to simultaneously compress and fix the plurality of moving blocks, so that after the plurality of moving blocks and the arc-shaped buckles fix the cable, and after the positions of the moving blocks are adjusted, the positioning and fixing of the moving blocks and the cable can be realized, and the cable is more stable after being arranged;

the utility model realizes the orderly wiring and the quick fixing of the cable through a simple structure, the disassembly and the assembly of the cable are convenient, the overhaul of personnel is convenient, the service lives of the cable and the distribution box are prolonged, and the practicability is strong.

Drawings

FIG. 1 is a front cross-sectional view of a high-life weak current system wiring box according to the present utility model;

FIG. 2 is a top view of a connection structure of a mounting block, a sliding groove, a moving block, an arc buckle and a rubber pad of a distribution box of a weak current system with long service life;

FIG. 3 is a schematic cross-sectional view of a movable block of a distribution box of a weak current system with long service life;

fig. 4 is a left side view of a structure of a movable block, an arc buckle, a screw rod, a nut, a rectangular plate, a sliding shaft, a compression bar and a fixed plate of the wiring box of the weak current system with long service life;

fig. 5 is a three-dimensional view of a rectangular plate and a sliding shaft of a distribution box of a weak current system with long service life.

In the figure: 1. a case; 2. a mounting block; 3. a chute; 4. a moving block; 5. arc-shaped buckles; 6. a rubber pad; 7. a connecting rod; 8. a chamber; 9. a slide bar; 10. a slideway; 11. a return spring; 12. a screw rod; 13. a nut; 14. a rectangular plate; 15. a slide shaft; 16. a compression bar; 17. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a high-life weak current system distribution box comprises a box body 1 and a plurality of arc buckles 5, wherein a mounting block 2 is welded on the inner wall of the rear side of the box body 1, the front side of the mounting block 2 is in sliding connection with a plurality of moving blocks 4, a cavity 8 is formed in the inner part of each moving block 4, two connecting rods 7 are welded on the rear side of each arc buckle 5, the rear ends of the two connecting rods 7 penetrate through the front side of the corresponding moving block 4 and extend into the cavity 8, sliding ways 10 are formed in the inner wall of the left side and the inner wall of the right side of the cavity 8, the rear ends of the two connecting rods 7 are welded with the same sliding rod 9, the left end and the right side of the sliding rod 9 are respectively and slidably connected in the two sliding ways 10, the front side of the sliding rod 9 is elastically connected with the inner wall of the front side of the corresponding cavity 8, a fixing component is arranged at the top of the mounting block 2, and the fixing component is matched with the moving blocks 4 respectively.

In the utility model, the front side of the mounting block 2 is provided with the sliding groove 3, the rear ends of the plurality of moving blocks 4 are all connected in the sliding groove 3 in a sliding way, and the plurality of moving blocks 4 can be stably supported in a sliding way through the sliding groove 3.

In the utility model, the front side of the slide bar 9 is welded with the reset spring 11, the front end of the reset spring 11 is welded on the inner wall of the front side of the corresponding cavity 8, and the slide bar 9, the two connecting rods 7 and the arc buckle 5 can be driven to move and reset to the rear side by arranging the reset spring 11.

According to the utility model, the front ends of the plurality of moving blocks 4 are provided with the arc grooves, the inner walls of the arc grooves are welded with the rubber pads 6 on the rear sides of the corresponding arc buckles 5, the two rubber pads 6 are matched, the cable can be clamped and protected by arranging the rubber pads 6, and the friction force between the arc buckles 5 and the cable and between the arc grooves arranged at the front ends of the moving blocks 4 can be increased, so that the cable is more stable to fix.

According to the utility model, the fixing assembly comprises a screw rod 12, a nut 13, a rectangular plate 14, compression rods 16 and a fixing plate 17, wherein the bottom end of the screw rod 12 is connected to the top of the installation block 2 through shaft rotation, the nut 13 is in threaded connection with the screw rod 12, the rear sides of the rectangular plate 14 are welded to the front sides of the nut 13, the rear sides of the two compression rods 16 are welded to the front sides of the rectangular plate 14, the bottom ends of the two compression rods 16 are welded to the top of the fixing plate 17, the top of the fixing plate 17 is respectively contacted with the tops of the plurality of moving blocks 4, and the plurality of moving blocks 4 can be fixed in position through the fixing assembly.

In the utility model, two slide shafts 15 are welded at the top of the mounting block 2, and the top ends of the two slide shafts 15 penetrate through the rectangular plate 14 and are in sliding connection with the rectangular plate 14, so that the rectangular plate 14, the two compression bars 16 and the fixing plate 17 can move up and down more stably by arranging the slide shafts 15.

Working principle: when the cable is detached, the arc buckle 5 is pulled to the front side, the reset spring 11 is compressed when the arc buckle 5 moves to the front side, at this time, the arc buckle 5 can release the clamping and fixing of the cable, then when the cable is required to be installed, the arc buckle 5 corresponding to the cable is pulled to the front side, then the cable which is required to be arranged is passed through between the arc groove formed at the front end of the corresponding moving block 4 and the arc buckle 5, at this time, the arc buckle 5 is loosened, then the slide bar 9, the two connecting rods 7 and the arc buckle 5 are driven to move to the rear side and fix the cable by the elastic reset characteristic of the reset spring 11, at this time, the cable can be quickly fixed and detached by the mode, the cable can be overhauled and replaced conveniently by personnel, and meanwhile, the cable is matched with the arc buckles 5 through a plurality of moving blocks 4, the clamping and fixing of a plurality of cables can be realized, the cables can be neatly arranged, the cables are prevented from being scattered, then the cables can be clamped and protected by arranging two rubber pads 6, the friction force between the arc-shaped grooves formed in the front ends of the arc-shaped buckles 5 and the moving blocks 4 and the cables can be increased, the cables can be more stably fixed, in addition, the sliding support of the moving blocks 4 can be realized through the sliding grooves 3, the position adjustment of the moving blocks 4 can be realized, the wiring harnesses on the same electrical equipment can be matched and moved and fixed at the corresponding positions, the cables can not be pulled, the service lives of the cables and the distribution box are prolonged, finally the screw rod 12 is rotated and matched with the nuts 13 through the threads of the screw rod 12, the rectangular plate 14 is driven to move downwards, and when the rectangular plate 14 moves downwards, can drive two depression bars 16 and fixed plate 17 and remove downwards, when fixed plate 17 moves downwards, just can compress tightly fixedly to a plurality of movable blocks 4 simultaneously, can realize in this manner after a plurality of movable blocks 4 and arc buckle 5 fix the cable, and after the position adjustment of movable block 4, can realize fixed to the location of movable block 4 and cable, can make the cable more stable after arranging.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a weak current system distribution case of high life, includes box (1) and a plurality of arc buckle (5), its characterized in that, fixedly connected with installation piece (2) on the rear side inner wall of box (1), the front side sliding connection of installation piece (2) has a plurality of movable blocks (4), and cavity (8) have all been seted up to the inside of a plurality of movable blocks (4), the rear side fixedly connected with two connecting rods (7) of arc buckle (5), the front side that corresponding movable block (4) were all run through to the rear end of two connecting rods (7) and extend to in cavity (8), slide (10) have all been seted up on the left side inner wall and the right side inner wall of cavity (8), the rear end fixedly connected with same slide bar (9) of two connecting rods (7), the left end and the right side of slide bar (9) are sliding connection respectively in two slide (10), the front side of slide bar (9) and the front side inner wall elastic connection of corresponding cavity (8), the top of installation piece (2) is provided with fixed subassembly, fixed subassembly and a plurality of movable subassemblies (4) cooperate mutually respectively.

2. The high-service-life weak current system wiring box according to claim 1, wherein the front side of the installation block (2) is provided with a sliding groove (3), and the rear ends of the plurality of moving blocks (4) are all in sliding connection in the sliding groove (3).

3. The high-service-life weak current system wiring box according to claim 1, wherein a return spring (11) is fixedly connected to the front side of the sliding rod (9), and the front end of the return spring (11) is fixedly connected to the front side inner wall of the corresponding chamber (8).

4. The high-service-life weak current system distribution box according to claim 1, wherein the front ends of the moving blocks (4) are provided with arc grooves, the inner walls of the arc grooves are fixedly connected with rubber pads (6) on the rear sides of the corresponding arc buckles (5), and the two rubber pads (6) are matched.

5. The high-life weak current system wiring box according to claim 1, wherein the fixing assembly comprises a screw rod (12), a nut (13), a rectangular plate (14), compression rods (16) and a fixing plate (17), the bottom end of the screw rod (12) is rotationally connected to the top of the mounting block (2), the nut (13) is in threaded connection with the screw rod (12), the rear side of the rectangular plate (14) is fixedly connected to the front side of the nut (13), the rear sides of the two compression rods (16) are fixedly connected to the front side of the rectangular plate (14), the bottom ends of the two compression rods (16) are fixedly connected to the top of the fixing plate (17), and the top of the fixing plate (17) is respectively contacted with the tops of the plurality of moving blocks (4).

6. The high-life weak current system distribution box according to claim 5, wherein the top of the installation block (2) is fixedly connected with two sliding shafts (15), and the top ends of the two sliding shafts (15) penetrate through the rectangular plate (14) and are in sliding connection with the rectangular plate (14).