CN212063122U

CN212063122U - Adjustable support secretly adorns block terminal

Info

Publication number: CN212063122U
Application number: CN202020569904.7U
Authority: CN
Inventors: 孙立举; 安立群; 纪赟珩; 刘聪; 王靖; 王爱萍; 王文
Original assignee: Yanjian Group Co Ltd
Current assignee: Yanjian Group Co Ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-01
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses an adjustable bracket concealed installation electric box, which comprises a box body, wherein a plurality of threading holes are arranged on the top and the bottom of the box body at equal intervals, the adjustable bracket concealed installation electric box has simple structure and convenient use, through the internal thread sleeve arranged in the box body, the thread directions on the outer rod walls of the two screw rods which are in threaded connection on the same internal thread sleeve are opposite, so that the internal thread sleeve can drive the two screw rods to move back and forth on the box body when rotating, thereby driving the supporting plates at the two sides of the box body to move back and forth until the two supporting plates are abutted against the side walls at the two sides of the groove, when the box body is embedded in the groove on the wall body, the wall body can support the box body through the supporting plate, so that the box body is more convenient to mount, and can move the adjustment along the inner wall of box through the mounting bracket that sets up in the block terminal inside.

Description

Adjustable support secretly adorns block terminal

Technical Field

The utility model relates to a block terminal, in particular to adjustable support assembles electronic box secretly belongs to block terminal technical field.

Background

The low-voltage distribution box is installed in two modes, namely a surface mounting mode, namely an external mounting mode on a wall body, and a concealed mounting mode, namely an embedded mode in the wall body, wherein most of electric elements in the distribution box are miniature circuit breakers, the miniature circuit breakers are generally installed in the low-voltage distribution box by adopting 35mm guide rails, and the 35mm guide rails are fixed on an installation beam in the distribution box. For concealed mode switchgears, i.e. switchgears embedded in a wall. The current installation formula block terminal is mostly through offering one on the wall body with block terminal size assorted recess, with block terminal scarf joint in the recess, if the width of recess is greater than the width of box, then can make the block terminal very inconvenient when the installation to the regulation of position can not be carried out to its inside support of current block terminal, leads to the suitability greatly reduced of block terminal.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable support secretly adorns block terminal, the effectual problem of having solved existence among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an adjustable support concealed installation electronic box, which comprises a box body, a plurality of threading holes are arranged on the top and the bottom of the box body at equal intervals, a box cover is hinged on the side wall of one side of the front end of the box body through a hinge, two supporting plates are arranged on both sides of the box body, two internal thread sleeves are arranged between the two supporting plates and are arranged inside the box body, a lead screw is connected with the inner parts of both ends of the internal thread sleeves through threads, one end of the lead screw, which is far away from the internal thread sleeves, passes through the corresponding side wall of the box body, is connected with the box body in a sliding way, one end of the lead screw, which passes through the box body, is connected with the corresponding supporting plate in a rotating way, a plurality of mounting frames are arranged between the two internal thread sleeves, adjusting sliders are fixedly connected, the adjusting groove is matched with the adjusting slide block, the adjusting slide block is connected to the inside of the corresponding adjusting groove in a sliding mode, the adjusting slide block is far away from the side wall of one side of the mounting frame and is provided with a limiting groove, the inside of the limiting groove is connected with a sliding block in a sliding mode, the sliding block is close to one side of the mounting frame and is fixedly connected with an elastic spring, one end of the elastic spring far away from the sliding block is fixedly connected with the inner wall of the limiting groove, the sliding block is far away from one side of the elastic spring and is fixedly connected with an inserting block, the inserting block is hemispherical, a plurality of inserting grooves are formed in the inner wall of the adjusting groove and correspond to the inserting block, the inserting grooves are matched with the inserting blocks, and one end of.

As an optimal technical solution of the utility model, the one end that the hinge was kept away from to the case lid is provided with the handle, handle fixed connection is on the lateral wall that box one side was kept away from to the case lid.

As an optimized technical scheme of the utility model, scribble on the siding wall that box one side was kept away from to the backup pad and be equipped with rubber coating.

As an optimized technical scheme of the utility model, the anti-skidding recess has been seted up on the telescopic urceolus wall of internal thread.

As a preferred technical scheme of the utility model, equal fixedly connected with limit slide on the lateral wall of sliding block both sides, corresponding limit slide has all seted up spacing spout on the inner wall of spacing recess both sides, spacing spout and limit slide phase-match set up, just limit slide sliding connection is in the inside that corresponds spacing spout.

As an optimal technical scheme of the utility model, a plurality of the inserting groove is along the equidistant setting of inner wall of adjusting the recess.

As an optimal technical scheme of the utility model, it is same on the internal thread sleeve two lead screw outer pole walls of threaded connection the opposite direction of screw thread.

The utility model discloses the beneficial effect who reaches is: the utility model relates to an adjustable support secretly assembles electronic box simple structure, high durability and convenient use, through setting up the internal thread sleeve inside the box, the opposite direction of screw thread on two lead screw outer pole walls of threaded connection on the same internal thread sleeve, make the internal thread sleeve can drive two lead screws and carry out back of the body motion on the box when rotating, thereby the backup pad that drives the box both sides carries out back of the body motion, both sides lateral wall looks contaction until two backup pads and recess, when making the box splice in the recess on the wall body, the wall body can support the box through the backup pad, make the box convenience when the installation more, and can remove the adjustment along the inner wall of box through setting up at the inside mounting bracket of block terminal.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a cross-sectional view taken along the line A-A of the present invention;

fig. 4 is a partial enlarged view of the part B of the present invention.

In the figure: 1. a box body; 2. a hinge; 3. a box cover; 4. a grip; 5. a support plate; 6. a rubber coating; 7. an internally threaded sleeve; 8. a screw rod; 9. threading holes; 10. a mounting frame; 11. adjusting the sliding block; 12. adjusting the groove; 13. a limiting groove; 14. an elastic spring; 15. a slider; 16. an insertion block; 17. inserting grooves; 18. a limiting slide block; 19. and a limiting sliding 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.

Example (b): as shown in figures 1-4, the utility model relates to an adjustable support concealed installation electronic box, which comprises a box body 1, a plurality of threading holes 9 are arranged on the top and the bottom of the box body 1 at equal intervals, a box cover 3 is hinged on the side wall of one side of the front end of the box body 1 through a hinge 2, two support plates 5 are arranged on both sides of the box body 1, two internal thread sleeves 7 are arranged between the two support plates 5, the two internal thread sleeves 7 are arranged inside the box body 1, the inner parts of both ends of the internal thread sleeves 7 are all connected with a screw rod 8 in a threaded manner, one end of the screw rod 8 far away from the internal thread sleeve 7 is all passed through the corresponding side wall of the box body 1, the screw rod 8 is connected with the box body 1 in a sliding manner, one end of the screw rod 8 passed through the box body 1 is rotatably connected with the, the inner side walls of the two sides of the box body 1 are provided with adjusting grooves 12 corresponding to the adjusting slide blocks 11, the adjusting grooves 12 are matched with the adjusting slide blocks 11, the adjusting slide block 11 is connected inside the corresponding adjusting groove 12 in a sliding manner, a limiting groove 13 is arranged on the side wall of the adjusting slide block 11 far away from one side of the mounting frame 10, a slide block 15 is connected inside the limiting groove 13 in a sliding manner, an elastic spring 14 is fixedly connected on one side of the slide block 15 close to the mounting frame 10, one end of the elastic spring 14 far away from the slide block 15 is fixedly connected with the inner wall of the limiting groove 13, an inserting block 16 is fixedly connected on one side of the slide block 15 far away from the elastic spring 14, the inserting block 16 is hemispherical, a plurality of inserting grooves 17 are arranged on the inner wall of the adjusting groove 12 corresponding to the inserting block 16, the inserting grooves 17 are matched with the, and one end of the insertion block 16 far away from the sliding block 15 is inserted in the corresponding insertion groove 17.

One end of the box cover 3 far away from the hinge 2 is provided with a handle 4, the handle 4 is fixedly connected to the side wall of the box cover 3 far away from one side of the box body 1, and the handle 4 can be used for conveniently and rapidly closing the box cover 3 and facilitating the use of the box cover 3.

The wallboard that backup pad 5 kept away from box 1 one side coats and is equipped with rubber coating 6, and rubber coating 6 can increase the frictional force of backup pad 5 outer siding, can be so that the contact effect between backup pad 5 and the block terminal mounting groove inner wall is better.

The outer cylinder wall of the internal thread sleeve 7 is provided with an anti-slip groove, and the anti-slip groove can enable the internal thread sleeve 7 to be more convenient and labor-saving during rotation.

Equal fixedly connected with limit slide 18 on the lateral wall of sliding block 15 both sides, limit sliding groove 19 has all been seted up to corresponding limit slide 18 on the inner wall of limit groove 13 both sides, limit sliding groove 19 sets up with limit slide 18 phase-match, and limit slide 18 sliding connection is in the inside that corresponds limit sliding groove 19, sliding block 15 can drive limit slide 18 when the inside of limit groove 13 slides and slide in limit sliding groove 19's inside, can be so that sliding block 15 more stable when sliding.

A plurality of inserting groove 17 is arranged along the inner wall of the adjusting groove 12 at equal intervals, and a plurality of inserting groove 17 arranged at equal intervals can effectively limit the adjusting slide block 11.

The direction of the threads on the outer rod walls of the two screw rods 8 in threaded connection on the same internal thread sleeve 7 is opposite, so that the two screw rods 8 can be driven to move back to back on the box body 1 when the thread sleeve 7 is rotated.

Specifically, when the utility model is used, a groove matched with the size of the box body 1 is arranged on the side wall of the wall body, the box body 1 is embedded inside the groove, when the width of the groove on the wall body is larger than that of the box body 1, the box body 1 is inserted in the groove on the wall body, the internal thread sleeve 7 is rotated, because the direction of the thread on the outer rod wall of the two screw rods 8 which are connected with the same internal thread sleeve 7 by the thread is opposite, the internal thread sleeve 7 can drive the two screw rods 8 to move back and forth on the box body 1 when rotating, thereby driving the supporting plates 5 on the two sides of the box body 1 to move back and forth until the two supporting plates 5 are contacted with the side walls on the two sides of the groove, when the box body 1 is embedded in the groove on the wall body, the wall body can support the box body 1 through the supporting plates 5, so that the box body 1 is more convenient to install, the mounting rack 10 arranged inside, when the position of the mounting bracket 10 is adjusted along the adjusting groove 12, the mounting bracket 10 can drive the adjusting slider 11 to slide in the adjusting groove 12, so that the position of the mounting bracket 10 can be adjusted.

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 concealed distribution box with the adjustable support is characterized by comprising a box body (1), wherein a plurality of threading holes (9) are formed in the top and the bottom of the box body (1) at equal intervals, a box cover (3) is hinged to the side wall of one side of the front end of the box body (1) through a hinge (2), support plates (5) are arranged on two sides of the box body (1), two internal thread sleeves (7) are arranged between the two support plates (5), the two internal thread sleeves (7) are arranged inside the box body (1), a lead screw (8) is in threaded connection with the inside of each of two ends of each internal thread sleeve (7), one end, far away from each internal thread sleeve (7), of each lead screw (8) penetrates through the corresponding side wall of the box body (1), each lead screw (8) is in sliding connection with the box body (1), one end, penetrating through the box body (1), of each lead screw (8) is rotatably connected, a plurality of mounting frames (10) are arranged between the two internal thread sleeves (7), adjusting sliding blocks (11) are fixedly connected to two ends of each mounting frame (10), adjusting grooves (12) are formed in the inner side walls of two sides of the box body (1) and correspond to the adjusting sliding blocks (11), the adjusting grooves (12) are matched with the adjusting sliding blocks (11), the adjusting sliding blocks (11) are connected to the inner portions of the corresponding adjusting grooves (12) in a sliding mode, limiting grooves (13) are formed in the side walls, far away from one side of the mounting frames (10), of the adjusting sliding blocks (11), sliding blocks (15) are connected to the inner portions of the limiting grooves (13) in a sliding mode, elastic springs (14) are fixedly connected to one sides, close to the mounting frames (10), of the sliding blocks (15) are fixedly connected to the inner walls of the limiting grooves (13), and one ends, far away from the, one side fixedly connected with grafting piece (16) that elasticity spring (14) were kept away from in sliding block (15), grafting piece (16) are the hemisphere, correspond grafting piece (16) on the inner wall of adjusting recess (12) and seted up a plurality of inserting groove (17), inserting groove (17) and grafting piece (16) phase-match set up, just the one end that sliding block (15) were kept away from in grafting piece (16) is in the inside that corresponds inserting groove (17).

2. The concealed distribution box with the adjustable bracket according to claim 1, wherein a handle (4) is arranged at one end of the box cover (3) far away from the hinge (2), and the handle (4) is fixedly connected to the side wall of the box cover (3) far away from one side of the box body (1).

3. An adjustable bracket concealed distribution box according to claim 1, characterized in that the wall of the support plate (5) on the side away from the box body (1) is coated with a rubber coating (6).

4. The adjustable bracket concealed distribution box according to claim 1, wherein the outer cylindrical wall of the internally threaded sleeve (7) is provided with an anti-slip groove.

5. The concealed distribution box with the adjustable support according to claim 1, wherein the side walls of the two sides of the sliding block (15) are fixedly connected with limiting sliding blocks (18), the inner walls of the two sides of the limiting groove (13) are respectively provided with limiting sliding grooves (19) corresponding to the limiting sliding blocks (18), the limiting sliding grooves (19) are matched with the limiting sliding blocks (18), and the limiting sliding blocks (18) are slidably connected inside the corresponding limiting sliding grooves (19).

6. The adjustable bracket concealed electrical distribution box according to claim 1, wherein a plurality of said insertion grooves (17) are provided at equal intervals along the inner wall of the adjustment groove (12).

7. An adjustable bracket built-in electric distribution box according to claim 1, characterized in that the two screws (8) screwed on the same internally threaded sleeve (7) have opposite screw threads on the outer wall of the rod.