CN219760574U

CN219760574U - Junction box

Info

Publication number: CN219760574U
Application number: CN202321058139.2U
Authority: CN
Inventors: 吴静; 陈小婷; 熊海峰
Original assignee: Anhui Yangsheng Construction Engineering Co ltd
Current assignee: Anhui Yangsheng Construction Engineering Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-26
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the field of junction boxes and discloses a junction box which comprises a connecting box and a fixed box, wherein a connecting block is fixedly arranged on the inner wall of the connecting box, a plurality of first auxiliary holes are formed in the inner wall of the connecting box, a limiting block is fixedly arranged on the inner wall of the fixed box, a rotating block is clamped on the surface of the limiting block, a connecting groove block is rotatably connected to the surface of the rotating block, a plurality of second auxiliary holes are formed in the inner wall of the fixed box, the centers of the second auxiliary holes and the centers of the first auxiliary holes are in the same straight line, and the surface of the fixed box is clamped with the surface of the connecting box; according to the utility model, the fixed box is arranged on the surface of the connecting box, the rotating block is rotatably arranged on the inner wall of the connecting box by means of the connecting groove block, and the surface of the rotating block is clamped with the surface of the limiting block on the inner wall of the fixed box, so that the fixed box is conveniently arranged in the connecting box, and the rotating block is separated from the surface of the limiting block, so that the connecting box can be disassembled.

Description

Junction box

Technical Field

The utility model relates to the field of junction boxes, in particular to a junction box.

Background

The terminal box is as the electrician auxiliary material that the transition was used with electric wire pipe and terminal box connection, and the electric wire of spool inside links up in the terminal box, plays protection electric wire and connecting wire's effect, and conventional terminal box adopts when using, adopts to install the terminal box in the hole that the wall body reserved with the bolt is direct more, with auxiliary Kong Wakai in the terminal box again to put through with electric wire pipe mutually.

With respect to the above related art, the inventor believes that when the junction box is overhauled, some junction box installation positions are easily affected by water vapor, so that the bolts fixed on the surface of the junction box are easy to rust, and the overhauling personnel is inconvenient to disassemble the bolts, thereby causing trouble when the junction box is overhauled.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The utility model provides a junction box, which aims to solve the problem that the conventional installation and placement of the junction box are difficult to disassemble.

The utility model provides a junction box which adopts the following technical scheme:

the utility model provides a terminal box, includes connection box and fixed box, the inner wall fixed mounting of connection box has the connecting block, and the first auxiliary hole of a plurality of has been seted up to the inner wall of connection box, the inner wall fixed mounting of fixed box has the stopper, the surface joint of stopper has the rotating block, the surface rotation of rotating block is connected with the spread groove piece, the auxiliary hole of a plurality of second has been seted up to the inner wall of fixed box, the center and the first auxiliary hole center in same straight line of second auxiliary hole, the surface and the connection box surface joint of fixed box, the surface and the connection box inner wall fixed mounting of stopper, and the size specification and the rotating block surface size specification looks adaptation of stopper one end, the one end and the connection box inner wall fixed connection of spread groove piece.

Preferably, the fixed spring is fixedly connected with the surface of the rotating block, one end, away from the connection position of the fixed spring and the limiting block, of the fixed spring is fixedly mounted with the inner wall of the connecting groove block, and a pressing block is fixedly mounted at one end of the rotating block.

Preferably, the inner wall fixedly connected with a plurality of bolt of fixed box, a plurality of bolt even distribution is in fixed box four corners, the size specification of fixed box inner wall and the adaptation of connection box surface size specification.

Preferably, an auxiliary spring is fixedly arranged at one end of the fixing box, an adjusting cylinder is fixedly connected with the surface of the auxiliary spring, a connecting cylinder is slidably arranged on the surface of the adjusting cylinder, and one end of the connecting cylinder is fixedly connected with one end of the connecting box.

Preferably, a clamping block is fixedly arranged at one end of the adjusting cylinder, the dimension specification of the surface of the clamping block is larger than that of the surface of the adjusting cylinder, and the clamping block is a rubber block.

In summary, the utility model has the following beneficial technical effects:

1. through installing the fixed box on the surface of the connecting box, the rotating block is rotatably installed on the inner wall of the connecting box by means of the connecting groove block, the surface of the rotating block is clamped with the surface of the limiting block on the inner wall of the fixed box, so that the fixed box is conveniently installed in the connecting box, the rotating block is separated from the surface of the limiting block, the connecting box can be disassembled, the fixed spring is installed between the connecting groove block and the rotating block, so that the rotating block is conveniently kept clamped with the limiting block by means of the elasticity of the fixed spring, the fixed box is installed on the surface of the connecting box, and is installed in a reserved hole of a wall body by means of a bolt, so that the connecting box is conveniently taken out by means of the fixed box, and the reserved hole is prevented from being clamped on the surface of the connecting box, so that the connecting box is difficult to take out; compared with the existing installation mode adopting bolt fixing, the convenient degree of overhauling the junction box is effectively improved;

2. the auxiliary spring can be arranged at one end of the fixed box, the adjusting cylinder on the surface of the auxiliary spring pushes the connecting cylinder at one end of the connecting box, so that the connecting box can be directly ejected out of the fixed box when the wire splicing box is overhauled, workers can conveniently overhaul the wire splicing box, the clamping block made of rubber material is arranged at one end of the adjusting cylinder and is in sliding connection with the inner wall of the connecting cylinder, so that the adjusting cylinder is kept to be arranged in the connecting cylinder, and the auxiliary spring is prevented from directly separating the adjusting cylinder from the connecting cylinder; thereby being more convenient in use.

Drawings

FIG. 1 is a schematic view of the overall structure of a junction box according to an embodiment of the present application;

FIG. 2 is a schematic view of a structure of a fixing case according to an embodiment of the application;

FIG. 3 is a schematic side view of an embodiment of the application;

fig. 4 is a schematic diagram of a structure at a of an application embodiment.

Reference numerals illustrate: 1. a connection box; 2. a connecting block; 3. a first auxiliary hole; 4. a fixed box; 5. a bolt; 6. a second auxiliary hole; 7. a limiting block; 8. connecting the groove blocks; 9. a rotating block; 10. a fixed spring; 11. briquetting; 12. an auxiliary spring; 13. an adjustment cylinder; 14. a connecting cylinder; 15. and (5) clamping blocks.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

The embodiment of the utility model discloses a junction box, which comprises a junction box 1, and is characterized in that when the junction box is installed, a fixed box 4 on the surface of the junction box 1 and a hole reserved on the inner wall of a wall body are firstly installed, then the junction box and a first auxiliary hole 3 and a second auxiliary hole 6 in the fixed box 4 are excavated and are communicated with an electric wire pipe, a connecting block 2 in the junction box 1 is conveniently connected with an external connector, a connecting groove block 8 is installed on the inner wall of the junction box 1, a rotating block 9 is rotatably installed on the inner wall of the connecting groove block 8, the surface of the rotating block 9 is clamped with the surface of a limiting block 7 on the inner wall of the fixed box 4, so that the fixed box 4 is installed in the junction box 1, and the rotating block 9 is separated from the surface of the limiting block 7, so that the junction box 1 can be disassembled.

Referring to fig. 2, the fixing spring 10 is installed between the connection groove block 8 and the rotating block 9, the rotating block 9 is kept clamped with the limiting block 7 by means of the elastic force of the fixing spring 10, the pressing block 11 is installed at one end of the rotating block 9, one end of the rotating block 9 can be separated from the surface of the limiting block 7 by pressing the pressing block 11, the use is more convenient, the fixing box 4 is installed on the surface of the connection box 1 and in a reserved hole of a wall body by means of the bolt 5, the connection box 1 is conveniently taken out by means of the fixing box 4, the reserved hole is prevented from being clamped on the surface of the connection box 1, the connection box 1 is difficult to take out, and the protection effect of the junction box is improved.

Referring to fig. 3-4, the auxiliary spring 12 is installed at one end of the fixed box 4, when the wire splicing box is overhauled, the adjusting cylinder 13 is installed on the surface of the auxiliary spring 12, the adjusting cylinder 13 pushes the connecting cylinder 14 at one end of the connecting box 1 after adjusting the length by means of the auxiliary spring 12, the connecting box 1 is directly ejected out of the fixed box 4, the overhauling is convenient for a worker, the clamping block 15 made of rubber is installed at one end of the adjusting cylinder 13 and is slidably connected with the inner wall of the connecting cylinder 14, the adjusting cylinder 13 is kept installed in the connecting cylinder 14, the auxiliary spring 12 is prevented from directly separating the adjusting cylinder 13 from the connecting cylinder 14, the clamping block 15 made of rubber can be deformed during installation, and the installation is convenient.

The implementation principle of the junction box of the embodiment of the utility model is as follows: through installing fixed box 4 on the surface of connecting box 1, connecting box 1 inner wall rotates with the help of spread groove 8 and installs rotating block 9, rotating block 9's surface and the stopper 7 surface joint of fixed box 4 inner wall, so that install fixed box 4 in connecting box 1, it can dismantle connecting box 1 to separate rotating block 9 from stopper 7 surface, fixed spring 10 installs between spread groove 8 and rotating block 9, so that keep rotating block 9 with stopper 7 looks joint with the elasticity of fixed spring 10, fixed box 4 installs on connecting box 1 surface, and install in the hole of wall body reservation with the help of bolt 5, so that make connecting box 1 conveniently take out with the help of fixed box 4, avoid the hole card of reserving to be difficult to take out at connecting box 1 surface, lead to connecting box 1.

The auxiliary spring 12 can be further arranged at one end of the fixed box 4, the adjusting cylinder 13 on the surface of the auxiliary spring 12 pushes the connecting cylinder 14 at one end of the connecting box 1, so that when the wire splicing box is overhauled, the connecting box 1 is directly ejected out of the fixed box 4, workers can conveniently overhaul, the clamping block 15 made of rubber is arranged at one end of the adjusting cylinder 13 and is slidably connected with the inner wall of the connecting cylinder 14, so that the adjusting cylinder 13 is kept to be arranged in the connecting cylinder 14, and the auxiliary spring 12 is prevented from directly separating the adjusting cylinder 13 from the connecting cylinder 14.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a terminal box, includes junction box (1) and fixed box (4), its characterized in that: the inner wall fixed mounting of connection box (1) has connecting block (2), and the inner wall of connection box (1) has seted up a plurality of first auxiliary hole (3), the inner wall fixed mounting of fixed box (4) has stopper (7), the surface joint of stopper (7) has rotating block (9), the surface rotation of rotating block (9) is connected with spread groove block (8), a plurality of second auxiliary hole (6) have been seted up to the inner wall of fixed box (4), the center of second auxiliary hole (6) is on same straight line with first auxiliary hole (3) center.

2. A junction box according to claim 1, characterized in that: the surface of fixed box (4) and connection box (1) surface joint, the surface and the inner wall fixed mounting of connection box (1) of stopper (7), and the dimension specification looks adaptation of stopper (7) one end and rotor block (9) surface dimension specification, the one end and the inner wall fixed connection of connection box (1) of spread groove piece (8).

3. A junction box according to claim 1, characterized in that: the surface fixing of turning block (9) is connected with fixed spring (10), the one end that its own and stopper (7) junction was kept away from to fixed spring (10) and connecting groove piece (8) inner wall fixed mounting, the one end fixed mounting of turning block (9) has briquetting (11).

4. A junction box according to claim 1, characterized in that: the inner wall fixedly connected with a plurality of bolt (5) of fixed box (4), a plurality of bolt (5) even distribution is in fixed box (4) four corners, the dimension specification of fixed box (4) inner wall and the surface dimension specification looks adaptation of connecting box (1).

5. A junction box according to claim 1, characterized in that: an auxiliary spring (12) is fixedly arranged at one end of the fixed box (4), an adjusting cylinder (13) is fixedly connected to the surface of the auxiliary spring (12), a connecting cylinder (14) is slidably arranged on the surface of the adjusting cylinder (13), and one end of the connecting cylinder (14) is fixedly connected with one end of the connecting box (1).

6. A junction box according to claim 5, wherein: one end of the adjusting cylinder (13) is fixedly provided with a clamping block (15), the dimension specification of the surface of the clamping block (15) is larger than that of the surface of the adjusting cylinder (13), and the clamping block (15) is a rubber block.