CN218828686U

CN218828686U - Combined distribution box shell

Info

Publication number: CN218828686U
Application number: CN202222920244.4U
Authority: CN
Inventors: 李婷婷; 刘广德
Original assignee: Shanghai Yingdian Control Technology Co ltd
Current assignee: Shanghai Yingdian Control Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-07
Anticipated expiration: 2032-11-03

Abstract

The utility model belongs to the technical field of the electronic box, especially, be a modular block terminal shell, including bottom plate, backplate, U-shaped board, curb plate and fixed plate, two U-shaped boards of top fixedly connected with of bottom plate, the front side threaded connection of U-shaped board has a fastening bolt. The utility model discloses a, through the top setting at the bottom plate and curb plate matched with U-shaped board, the backplate openly set up with curb plate on the spliced pole matched with column channel, the bottom setting of roof and curb plate top trapezoidal piece matched with connection box, and first fastening bolt and second fastening bolt consolidate each part, make the electronic box casing become whole, adopt the compound mode of physics structure inlay card to assemble, not only convenient but also more firm, the stability that the electronic box used has been improved, set up electric telescopic handle through the bottom at the curb plate, the staff can be according to the on-the-spot demand, change the height that the electronic box casing was changed to the height of curb plate in the U-shaped inboard height, and the practicability is increased.

Description

Combined distribution box shell

Technical Field

The utility model relates to an electronic box technical field specifically is a modular block terminal shell.

Background

The electric power enterprise and communication service providers provide power and communication services for various utilities and household, a plurality of electric boxes (or called transformer boxes) are arranged in the middle process and path for power distribution or communication data transmission, the electric boxes are required to be configured in various large buildings including office buildings, school buildings, stadiums and the like, various electric appliance control elements are arranged in the electric boxes, the electric boxes play a role in protecting the electric appliance elements, electric box shell manufacturers generally concentrate side points on internal wiring and internal space expansion in order to improve the load performance of the electric boxes, the splicing structures are not good, and improvement are needed.

The existing electric box shell is not very convenient and infirm to mount when being spliced and mounted, further the stability of the electric box in use can be influenced, the electric box shell is generally assembled in an integral welding assembly mode, the height of the electric box shell cannot be adjusted according to a mounting place, and the practicability is low, so that the combined type distribution box shell is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a modular block terminal shell has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a modular block terminal shell, includes bottom plate, backplate, U-shaped board, curb plate and fixed plate, two U-shaped boards of top fixedly connected with of bottom plate, the front side screw thread of U-shaped board is connected with first fastening bolt, the top fixedly connected with fixed plate of bottom plate, sliding connection has the curb plate between the left side inner wall of U-shaped board and the right side inner wall, the front side swing joint of first fastening bolt and curb plate, the top swing joint of bottom plate has four electric telescopic handle, corresponding two electric telescopic handle's output shaft tip and the bottom fixed connection of same curb plate, the top fixedly connected with trapezoidal piece of curb plate, the top swing joint of bottom plate has the backplate, the draw-in groove has been seted up to the bottom of backplate, the draw-in groove is connected with the front side and the rear side of fixed plate are moved, the front side of backplate is seted up four cylindrical grooves.

Further, the outside sliding connection of trapezoidal piece has the connecting frame, two the same roof of top fixedly connected with of connecting frame, the thread groove has been seted up at the top of roof.

Furthermore, the inner thread of the thread groove is connected with a second fastening bolt, the outer side of the second fastening bolt is connected with an L-shaped plate in a threaded manner, and the bottom of the L-shaped plate is fixedly connected with the top of the back plate.

Furthermore, the rear sides of the two side plates are fixedly connected with two connecting columns, and the connecting columns are in sliding connection with the corresponding column grooves.

Further, the bottom fixed mounting of bottom plate has the auto-lock universal wheel, two a plurality of louvres have all been seted up to the one side inner wall that the curb plate is close to each other.

Furthermore, a wire inlet hole is formed in the front side of the back plate, and a rubber ring is fixedly connected to the inner wall of the wire inlet hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a modular block terminal shell possesses following beneficial effect:

the utility model discloses, through the top setting at the bottom plate and curb plate matched with U-shaped board, the backplate openly set up with curb plate on spliced pole matched with column socket, the bottom setting of roof and curb plate top trapezoidal piece matched with connection box, and first fastening bolt and second fastening bolt consolidate each part, make the electronic box casing become whole, adopt the compound mode of physics structure inlay card to assemble, it is not only convenient but also more firm, the stability that the electronic box used has been improved, through setting up electric telescopic handle in the bottom of curb plate, the staff can be according to the on-the-spot demand, change the height that the curb plate highly changed the electronic box casing in the U-shaped inboard, and the practicability is improved.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a schematic view of the rear perspective structure of the present invention;

FIG. 3 is a schematic diagram of the right-side perspective structure of the present invention;

FIG. 4 is a schematic perspective view of the middle bottom plate, the U-shaped plate, and the fixing plate of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the middle side plate, the trapezoidal block, the connecting column and the electric telescopic rod of the present invention;

fig. 6 is a schematic view of a three-dimensional structure of the middle back plate and the L-shaped plate of the present invention;

fig. 7 is a schematic bottom perspective view of the middle top plate and the connecting frame of the present invention;

fig. 8 is a schematic view of the top-view three-dimensional structure of the middle top plate and the connecting frame of the present invention.

In the figure: 1. a base plate; 2. a back plate; 3. a U-shaped plate; 4. a side plate; 5. heat dissipation holes; 6. a first fastening bolt; 7. an L-shaped plate; 8. a second fastening bolt; 9. a top plate; 10. a self-locking universal wheel; 11. a rubber ring; 12. a connecting frame; 13. a trapezoidal block; 14. connecting columns; 15. an electric telescopic rod; 16. a cylindrical groove; 17. a card slot; 18. a fixing plate; 19. a wire inlet hole; 20. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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

As shown in fig. 1, 2, 3, 4 and 6, the utility model discloses a modular block terminal shell that embodiment provided, comprising a base plate 1, backplate 2, U-shaped plate 3, curb plate 4 and fixed plate 18, two U-shaped plates 3 of top fixedly connected with of bottom plate 1, the front side threaded connection of U-shaped plate 3 has first fastening bolt 6, the top fixedly connected with fixed plate 18 of bottom plate 1, sliding connection has curb plate 4 between the left side inner wall of U-shaped plate 3 and the right side inner wall, first fastening bolt 6 and the front side swing joint of curb plate 4, the top swing joint of bottom plate 1 has four electric telescopic handle 15, the output shaft tip of two corresponding electric telescopic handle 15 and the bottom fixed connection of same curb plate 4, the top fixedly connected with trapezoidal piece 13 of curb plate 4, the top swing joint of bottom plate 1 has backplate 2, draw-in groove 17 has been seted up to the bottom of backplate 2, draw-in groove 17 and the front side and the rear side of fixed plate 18 are connected in a sliding manner, the front side of backplate 2 is equipped with four columnar groove 16, U-shaped plate 3 has set up spacing effect, electric telescopic handle 15 has played automatic effect, 18 has played the location effect.

As shown in fig. 7, in some embodiments, the outer side of the trapezoidal block 13 is slidably connected with the connecting frames 12, the top of the two connecting frames 12 is fixedly connected with the same top plate 9, the top of the top plate 9 is provided with a threaded groove 20, and the trapezoidal block 13 is arranged to achieve the positioning effect.

As shown in fig. 8, in some embodiments, the inner portion of the screw groove 20 is threadedly connected with the second fastening bolt 8, the outer side of the second fastening bolt 8 is threadedly connected with the L-shaped plate 7, the bottom of the L-shaped plate 7 is fixedly connected with the top of the back plate 2, and the second fastening bolt 8 is arranged to achieve a locking effect.

As shown in fig. 5, in some embodiments, two connecting columns 14 are fixedly connected to the rear sides of the two side plates 4, the connecting columns 14 are slidably connected to the corresponding cylindrical grooves 16, and the cylindrical grooves 16 are arranged to play a limiting role.

As shown in fig. 3, in some embodiments, a self-locking universal wheel 10 is fixedly mounted at the bottom of the bottom plate 1, a plurality of heat dissipation holes 5 are formed in the inner wall of one side of each of the two side plates 4, which is close to each other, and the heat dissipation holes 5 are arranged to achieve a heat dissipation effect.

As shown in fig. 2, in some embodiments, a wire inlet hole 19 is formed in the front side of the back plate 2, a rubber ring 11 is fixedly connected to the inner wall of the wire inlet hole 19, and the rubber ring 11 is arranged to protect the cable.

Principle of operation or structural principle, this concatenation combination shaping electronic box casing is when using, start the electric telescopic handle 15 of curb plate 4 bottom, according to on-the-spot installation environment, rationally adjust electric telescopic handle 15's length, put into between the both sides inner wall of U-shaped board 3 curb plate 4 again, aim at fixed plate 18 with the draw-in groove 17 of 2 bottoms of backplate, clamp draw-in groove 17 to fixed plate 18, aim at the spliced pole 14 of 4 rear sides of curb plate to the corresponding cylindrical groove 16 of 2 front sides of backplate, then insert spliced pole 14 in the corresponding cylindrical groove 16, rotate first fastening bolt 6 and fix curb plate 4 on backplate 2, after that aim at trapezoidal piece 13 with the link 12 on roof 9, with the outside of link 12 slip-on trapezoidal piece 13, rotate second fastening bolt 8 and thread groove 20 threaded connection, can fix roof 9 on curb plate 4, whole installation adopts the combination of physics structure inlay card, not only easily assemble, and the structure is more firm, make the electronic box use more stable, the practicality of this concatenation shaping electronic box casing has fully been embodied.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a modular block terminal shell, includes bottom plate (1), backplate (2), U-shaped board (3), curb plate (4) and fixed plate (18), its characterized in that: the utility model discloses a portable electric scooter, including bottom plate (1), two U-shaped board (3) of top fixedly connected with, the front side threaded connection of U-shaped board (3) has first fastening bolt (6), the top fixedly connected with fixed plate (18) of bottom plate (1), sliding connection has curb plate (4) between the left side inner wall of U-shaped board (3) and the right side inner wall, the front side swing joint of first fastening bolt (6) and curb plate (4), the top swing joint of bottom plate (1) has four electric telescopic handle (15), corresponding two the output shaft tip of electric telescopic handle (15) and the bottom fixed connection of same curb plate (4), the top fixedly connected with trapezoidal piece (13) of curb plate (4), the top swing joint of bottom plate (1) has backplate (2), draw-in groove (17) has been seted up to the bottom of backplate (2), draw-in groove (17) and the front side and the rear side of fixed plate (18) are connected in a sliding manner, the front side of backplate (2) is seted up four post grooves (16).

2. The modular power distribution box housing of claim 1, wherein: the outside sliding connection of trapezoidal piece (13) has connection frame (12), two the same roof (9) of top fixedly connected with of connection frame (12), thread groove (20) have been seted up at the top of roof (9).

3. The modular power distribution box housing of claim 2, wherein: the inner thread of the thread groove (20) is connected with a second fastening bolt (8), the outer side of the second fastening bolt (8) is connected with an L-shaped plate (7) in a threaded manner, and the bottom of the L-shaped plate (7) is fixedly connected with the top of the back plate (2).

4. The modular electrical box housing of claim 1, wherein: the rear sides of the two side plates (4) are fixedly connected with two connecting columns (14), and the connecting columns (14) are in sliding connection with corresponding column-shaped grooves (16).

5. The modular electrical box housing of claim 1, wherein: the bottom fixed mounting of bottom plate (1) has auto-lock universal wheel (10), two a plurality of louvres (5) have all been seted up to one side inner wall that curb plate (4) are close to each other.

6. The modular electrical box housing of claim 1, wherein: the front side of the back plate (2) is provided with a wire inlet hole (19), and the inner wall of the wire inlet hole (19) is fixedly connected with a rubber ring (11).