CN218070926U

CN218070926U - Concealed junction box for electrical engineering

Info

Publication number: CN218070926U
Application number: CN202221778316.XU
Authority: CN
Inventors: 赵海锋; 池志芳; 郑泽欣; 刘朋阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-12-16
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to an electrical engineering technical field specifically is an electrical engineering conceals terminal box, including box and mounting panel, four stabilizing through-hole have been seted up on the top of mounting panel, four stable recess have been seted up to the one end of box, spacing recess has all been seted up at the inside both ends of four stable recess, two inside equal fixedly connected with of stabilizing through-hole stabilize a section of thick bamboo, two stable logical groove have all been seted up at the inside both ends of a section of thick bamboo, two inside equal sliding connection that stabilize logical groove have spacing trapezoidal piece, four inside both sides of stabilizing a section of thick bamboo have all been seted up and have been stabilized the spout, the inclined plane through three hornblocks contacts down with the inclined plane of spacing trapezoidal piece, will drive the inside of spacing trapezoidal piece and then accomplish the fixing between backup pad and the box, and the efficiency of further improvement to terminal box installation, reduce manpower resources's waste, need rotate four threaded rods in the dismantlement process, and avoid needing specialized tool's injecification.

Description

Concealed junction box for electrical engineering

Technical Field

The utility model relates to an electrical engineering technical field specifically is an electrical engineering conceals terminal box.

Background

As is well known, in home decoration, a junction box is one of electrical accessories, because the electric wires for decoration are passed through the electric wire tubes, and at the joint parts of the electric wires), the junction box is used as a transition, the electric wire tubes are connected with the junction box, and the electric wires inside the electric wire tubes are connected in the junction box to play the roles of protecting the electric wires and connecting the electric wires.

Through retrieval, the utility model with the Chinese patent number of CN210629002U discloses an electrical engineering concealed junction box, which comprises a junction box, wherein a threading mechanism is arranged on the junction box, the threading mechanism comprises a plurality of wiring holes arranged on the side wall of the junction box, a protection mechanism is positioned in the wiring holes, the side wall of the junction box is rotatably connected with a sealing cover, the upper end of the sealing cover is fixedly connected with a sealing cover, the lower end of the junction box is provided with an installation mechanism, the inner side wall of the installation mechanism is connected with two symmetrical buffer mechanisms, the two buffer mechanisms are respectively connected with the installation mechanism, the protection mechanism is connected in the threading mechanism, and a plurality of wire arrangement mechanisms are connected in the junction box; the device carries out fixed mounting to its whole through the inflation screw, and fixes the junction box among the prior art often and often uses the cooperation of screw and screw thread to accomplish its fixed, and this method gathers in the dismantlement process and need use specialized tool to dismantle according to one, and then increases the waste of manpower, and reduces the fixed effect to whole device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electrical engineering conceals terminal box.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical engineering conceals terminal box, includes box and mounting panel, four stabilizing through-hole have been seted up on the top of mounting panel, four stabilizing groove, four have all been seted up at the one end of box stabilizing groove's inside both ends, two stabilizing through-hole's the equal fixedly connected with in inside stabilizes a section of thick bamboo, two stabilizing through-groove has all been seted up at the inside both ends of stabilizing through-groove, two stabilizing through-groove's the equal sliding connection in inside has spacing trapezoidal piece, four stabilizing the inside both sides of a section of thick bamboo and all having seted up stabilizing the spout, sliding connection has stabilized slider between two stabilizing the spout, four stabilizing the equal fixedly connected with stabilizer bar in bottom of slider, four the equal fixedly connected with triangle piece in bottom of stabilizer bar, four stabilizing the top of slider all rotates and is connected with the threaded rod, four equal spiral shell threaded bush on the outer wall of threaded rod, four the outer wall of threaded bush respectively with four stabilizing the inside fixed connection of a section of thick bamboo, the top fixedly connected with terminal box of mounting panel, a plurality of wiring through-hole has been seted up to the front end of terminal box.

Preferably, buffering grooves are formed in the two ends of the junction box, two pressing plates are slidably connected between the buffering grooves, a placing plate is arranged inside the junction box, clamping mechanisms are arranged between the top end of the placing plate and the bottom end of the pressing plates, a connecting plate is arranged inside the junction box, a threaded through hole is formed in the top end of the connecting plate, a rotating screw rod is arranged inside the threaded through hole in a screwed mode, the bottom end of the rotating screw rod is rotatably connected with the top end of the pressing plates, each clamping mechanism comprises a clamping plate, the top end of the clamping plate is fixedly connected with the bottom end of the pressing plate, clamping rods are fixedly connected to the two ends of the clamping plate, two clamping grooves are formed in the top end of the placing plate, two clamping sliding plates are fixedly connected to the bottom ends of the clamping rods, and the outer walls of the clamping sliding plates are slidably connected with the insides of the two clamping grooves respectively.

Furthermore, two connecting grooves are formed in one end, close to each other, of each limiting body type block, sliding grooves are formed in two ends of the inner portion of each connecting groove, sliding plates are connected between the sliding grooves in a sliding mode, connecting shafts are fixedly connected between the two sliding plates, and connecting springs are arranged between the two sliding plates and one end of the inner portion of each connecting groove.

Still further, a plurality of centre gripping arc grooves are seted up to the top of placing the board, the bottom fixedly connected with a plurality of circular arc pieces of clamp plate.

On the basis, a plurality of clamping sliding plates and the bottom ends inside the clamping grooves are provided with stabilizing springs respectively.

On the basis, the top ends of the four threaded rods are fixedly connected with torsion plates, and the top ends of the rotating threaded rods are fixedly connected with rotating handles.

(III) advantageous effects

Compared with the prior art, the utility model provides an electrical engineering conceals terminal box possesses following beneficial effect:

this electrical engineering conceals terminal box, through being close to the box with the mounting panel, and insert four after stabilizing the inside of recess through four stabilizing the section of thick bamboo, through under the rotation to the threaded rod, the threaded rod passes through the fixed of thread bush, and then drive self and remove, and under the removal through the threaded rod, the threaded rod drives the solid stabilizing block and removes, the solid stabilizing block drives the stabilizer bar and removes, the stabilizer bar drives three hornblocks and removes, and under the inclined plane of inclined plane through three hornblocks and the inclined plane contact of spacing trapezoidal block, will drive the inside of spacing trapezoidal block stretch into spacing groove and then accomplish the fixed between backup pad and the box, and further improvement is to the efficiency of terminal box installation, reduce manpower resources's waste, need rotate four threaded rods at the dismantlement in-process, and avoid needing specialized tool's injecing.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the enlarged structure of the part B in fig. 1 according to the present invention;

fig. 4 is a schematic diagram of the local enlarged structure at C in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. mounting a plate; 3. a stabilizing cylinder; 4. a limiting trapezoidal block; 5. stabilizing the slide block; 6. a stabilizer bar; 7. a triangular block; 8. a threaded rod; 9. a threaded sleeve; 10. a junction box; 11. pressing a plate; 12. placing the plate; 13. a connecting plate; 14. rotating the screw; 15. a clamping plate; 16. a clamping rod; 17. clamping the sliding plate; 18. a sliding plate; 19. a connecting shaft; 20. an arc block; 21. a stabilizing spring; 22. twisting a plate; 23. rotating the handle; 24. a spring is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, an electrical engineering concealed junction box 10 comprises a box body 1 and a mounting plate 2, wherein four stabilizing through holes are formed at the top end of the mounting plate 2, four stabilizing grooves are formed at one end of the box body 1, limiting grooves are formed at two ends inside the four stabilizing grooves, stabilizing cylinders 3 are fixedly connected inside the two stabilizing through holes, stabilizing through grooves are formed at two ends inside the two stabilizing cylinders 3, limiting trapezoidal blocks 4 are slidably connected inside the two stabilizing through grooves, stabilizing sliding grooves are formed at two sides inside the four stabilizing cylinders 3, stabilizing sliding blocks 5 are slidably connected between the two stabilizing sliding grooves, stabilizing rods 6 are fixedly connected at the bottom ends of the four stabilizing sliding blocks 5, triangular blocks 7 are fixedly connected at the bottom ends of the four stabilizing sliding blocks 6, threaded rods 8 are rotatably connected at the top ends of the four stabilizing sliding blocks 5, threaded sleeves 9 are screwed on the outer walls of the four threaded rods 8, the outer walls of the four thread sleeves 9 are respectively fixedly connected with the interiors of the four stabilizing cylinders 3, the top end of the mounting plate 2 is fixedly connected with a junction box 10, the front end of the junction box 10 is provided with a plurality of wiring through holes, after the mounting plate 2 is close to the box body 1 and is inserted into the interiors of the four stabilizing grooves through the four stabilizing cylinders 3, the threaded rod 8 is fixed through the thread sleeves 9 by rotating the threaded rod 8, so as to drive the threaded rod 8 to move, and under the movement of the threaded rod 8, the threaded rod 8 drives the stabilizing slide block 5 to move, the stabilizing slide block 5 drives the stabilizing rod 6 to move, the stabilizing rod 6 drives the triangular block 7 to move, and under the contact of the inclined surface of the triangular block 7 and the inclined surface of the limiting trapezoidal block 4, the limiting trapezoidal block 4 is driven to extend into the interior of the limiting groove, so as to complete the fixation between the supporting plate and the box body 1, and the efficiency of the terminal box 10 installation is further improved, the waste of manpower resources is reduced, the four threaded rods 8 need to be rotated in the disassembly process, and the limitation that special tools are needed is avoided.

It should be further noted that, two ends of the junction box 10 are both provided with buffer grooves, a pressing plate 11 is slidably connected between the two buffer grooves, a placing plate 12 is installed inside the junction box 10, clamping mechanisms are installed between the top end of the placing plate 12 and the bottom end of the pressing plate 11, a connecting plate 13 is installed inside the junction box 10, a threaded through hole is formed at the top end of the connecting plate 13, a rotating screw 14 is screwed inside the threaded through hole, the bottom end of the rotating screw 14 is rotatably connected with the top end of the pressing plate 11, each clamping mechanism comprises a clamping plate 15, the top end of the clamping plate 15 is fixedly connected with the bottom end of the pressing plate 11, two ends of the clamping plate 15 are both fixedly connected with clamping rods 16, the top end of the placing plate 12 is provided with two clamping grooves, the bottom ends of the two clamping rods 16 are both fixedly connected with clamping slide plates 17, the outer walls of the two clamping slide plates 17 are respectively slidably connected with the insides of the two clamping grooves, after the wire is stretched into the junction box 10, the rotating screw 14 is rotated to drive the pressing plate 11 to be close to the placing plate 12, the clamping and fixing of the wire is completed through the matching of the arc block 20 and the arc clamping groove, and the wiring is completed, connecting grooves are formed at the ends, close to each other, of the two limiting body type blocks, sliding grooves are formed at the two ends, inside the two connecting grooves, sliding plates 18 are connected between the two sliding grooves in a sliding manner, a connecting shaft 19 is fixedly connected between the two sliding plates 18, connecting springs 24 are respectively installed between the two sliding plates 18 and the ends, inside the two connecting grooves, the inclined plane driving the limiting trapezoidal blocks 4 through the triangular block 7 is not in contact, the sliding plates 18 and the connecting shaft 19 are driven to be close to the distance between the two limiting trapezoidal blocks 4 through the tension of the connecting springs 24, and then accomplish the reseing to spacing trapezoidal piece 4, place the top of board 12 and seted up a plurality of centre gripping arc grooves, a plurality of arc pieces 20 of bottom fixedly connected with of clamp plate 11, a plurality of centre gripping slides 17 respectively with all install stabilizing spring 21 between the inside bottom of a plurality of centre gripping recesses, will carry on spacingly to the position of clamping rod 16, and further improvement is to the stability that clamping rod 16 removed, the equal fixedly connected with in top of four threaded rods 8 twists reverse board 22, the top fixedly connected with who rotates screw rod 14 rotates handle 23, make the more convenient rotation to threaded rod 8 and rotation screw rod 14 of staff, improve the convenience.

In conclusion, in the electrical engineering concealed junction box 10, when in use, firstly, the mounting plate 2 is close to the box 1, and after the mounting plate is inserted into the four stabilizing grooves through the four stabilizing cylinders 3, the threaded rod 8 is fixed through the threaded sleeve 9 through the rotation of the threaded rod 8, and then is driven to move, and through the movement of the threaded rod 8, the threaded rod 8 drives the stabilizing slider 5 to move, the stabilizing slider 5 drives the stabilizing rod 6 to move, the stabilizing rod 6 drives the triangular block 7 to move, and through the contact of the inclined surface of the triangular block 7 and the inclined surface of the limiting trapezoidal block 4, the limiting trapezoidal block 4 is driven to extend into the limiting groove, so that the fixing between the support plate and the box 1 is completed, and after the wire extends into the junction box 10, through the rotation of the rotating screw 14, the rotating screw 14 drives the pressing plate 11 to be close to the placing plate 12, and through the cooperation of the arc block 20 and the clamping groove, the clamping of the arc is fixed, and the wiring is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrical engineering conceals terminal box, includes box (1) and mounting panel (2), its characterized in that: four stabilizing through holes are formed in the top end of the mounting plate (2), four stabilizing grooves and four stabilizing through holes are formed in one end of the box body (1), two limiting grooves and two stabilizing through grooves are formed in two ends of the interior of each stabilizing through hole, two stabilizing through grooves and two stabilizing through grooves are formed in two ends of the interior of each stabilizing through groove (3), a limiting trapezoidal block (4) and four stabilizing sliding grooves are formed in two sides of the interior of each stabilizing through groove (3), a stabilizing sliding block (5) and four stabilizing sliding blocks are connected between the two stabilizing sliding grooves in a sliding mode, four stabilizing rods (6) and four stabilizing rods (6) are fixedly connected with the bottom ends of the stabilizing sliding blocks (5) respectively and fixedly connected with three triangular blocks (7) and four triangular blocks (8) are connected with the top end of each stabilizing sliding block (5) in a rotating mode, a threaded sleeve (9) is arranged on the outer wall of each threaded rod (8), four outer walls of the threaded sleeves (9) are fixedly connected with the interior of the four stabilizing through holes respectively, the top end of the mounting plate (2) is fixedly connected with a plurality of through holes, and the terminal box (10) is formed in a plurality of through holes.

2. The concealed electrical connector of claim 1, wherein: buffering grooves are formed in the two ends of the junction box (10), a pressing plate (11) is connected between the buffering grooves in a sliding mode, a placing plate (12) is installed inside the junction box (10), a clamping mechanism is installed between the top end of the placing plate (12) and the bottom end of the pressing plate (11), a connecting plate (13) is installed inside the junction box (10), a threaded through hole is formed in the top end of the connecting plate (13), a rotating screw (14) is installed inside the threaded through hole in a screwed mode, the bottom end of the rotating screw (14) is connected with the top end of the pressing plate (11) in a rotating mode, the clamping mechanism comprises a clamping plate (15), the top end of the clamping plate (15) is fixedly connected with the bottom end of the pressing plate (11), clamping rods (16) are fixedly connected with the two ends of the clamping plate (15), two clamping grooves are formed in the top end of the placing plate (12), two clamping sliding plates (17) are fixedly connected with the bottom ends of the clamping rods (16) in a sliding mode, and the outer wall of the clamping sliding plates (17) is connected with the inside of the two clamping grooves in a sliding mode respectively.

3. The concealed electrical connector of claim 2, wherein: connecting grooves are formed in one ends, close to each other, of the two limiting body type blocks, sliding grooves are formed in the two ends of the inner portions of the connecting grooves, sliding plates (18) are connected between the two sliding grooves in a sliding mode, connecting shafts (19) are fixedly connected between the two sliding plates (18), and connecting springs (24) are installed between the two sliding plates (18) and one ends of the inner portions of the two connecting grooves respectively.

4. The concealed electrical connector of claim 3, wherein: the top end of the placing plate (12) is provided with a plurality of clamping arc grooves, and the bottom end of the pressing plate (11) is fixedly connected with a plurality of arc blocks (20).

5. The concealed junction box of claim 4, wherein: and a plurality of clamping sliding plates (17) are respectively installed with a stabilizing spring (21) between the bottom ends inside the plurality of clamping grooves.

6. The concealed electrical connector of claim 5, wherein: the top ends of the four threaded rods (8) are fixedly connected with torsion plates (22), and the top end of the rotary screw (14) is fixedly connected with a rotary handle (23).