Distribution box with adjustable internal space

Abstract

The utility model relates to the field of electric power engineering, and discloses a distribution box with an adjustable internal space, which comprises a box body, the inner wall of the box body is fixedly connected with two mounting racks, one ends, close to each other, of the two mounting racks are in contact with a space plate, an adjusting mechanism is arranged in each mounting rack, and the space plate is in contact with the space plate. The adjusting mechanism comprises a mounting groove, a positioning block is slidably connected to the inner wall of the mounting groove, the end, away from the space plate, of the positioning block is elastically connected with the inner wall of the mounting groove through a first spring, a sliding groove is formed in the top end of the positioning block, and a moving groove is formed in the inner wall, located above the mounting groove, of the mounting frame. According to the utility model, through the arrangement of the mounting groove, the positioning block, the spring I, the sliding groove, the moving groove, the sliding rod, the convex block, the control plate and the spring III, a worker can directly move the space plate upwards, and only needs to press the sliding rod at the front end when moving the space plate downwards, so that the operation is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the field of electric power engineering, in particular to a distribution box with adjustable internal space. Background Art

[0002] The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed location, unique configuration function, and no site restrictions. Its main function is to distribute power to various areas, rooms, equipment, etc. to ensure the normal operation of the power system.

[0003] After searching, Chinese patent announcement number: CN216251873U discloses a new type of distribution box with adjustable internal space panels, including a box body, a fire sensor bolted inside the box body, a speaker bolted on the front of the box body, an alarm light bolted on the top of the box body, four sliding rods bolted inside the box body, and two space plates are arranged inside the box body; the utility model pulls the space plate, and then the space plate drives the limit sleeve to slide on the surface of the sliding rod, and the height of the space plate can be adjusted, and then the limit bolt is turned to make the limit bolt limit and fix the limit sleeve, so as to facilitate the user to adjust the height of the space plate.

[0004] Although the above application documents can adjust the height of the space board, in actual use, four limit bolts need to be adjusted at the same time to fix a space board, but the space board at the rear end of the box is more troublesome to adjust. Moreover, when the four limit bolts are just removed, if the staff fails to support the space board in time, the space board may fall too fast and cause damage to the space board. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a distribution box with adjustable internal space, aiming to improve the problem in the prior art that fixing and disassembly are troublesome and the space plate may be damaged during the adjustment process.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a distribution box with adjustable internal space, comprising a box body, an inner wall of the box body is fixedly connected with a mounting bracket, the number of the mounting brackets is set to two, and one end of the two mounting brackets close to each other contacts with a space plate, and an adjusting mechanism is arranged inside the mounting bracket, and the adjusting mechanism includes a mounting slot, the inner wall of the mounting slot is slidably connected with a positioning block, the end of the positioning block away from the space plate is elastically connected to the inner wall of the mounting slot by a spring, the top of the positioning block is provided with a sliding slot, the inner wall of the mounting bracket above the mounting slot is provided with a moving slot, the inner wall of the moving slot is slidably connected with a sliding rod, the bottom end of the sliding rod is fixedly connected with a protruding block, the bottom end of the sliding rod is fixedly connected with a control board, the rear end of the control board is elastically connected to the inner wall of the moving slot by a spring, and a wire-through component is arranged inside the space plate.

[0007] As a further description of the above technical solution:

[0008] The wire passing assembly includes a wire passing groove, the inner wall of the wire passing groove is slidably connected to a baffle, the rear end of the baffle is fixedly connected to an airbag, the front end of the baffle is elastically connected to the inner wall of the wire passing groove through spring 2, and the top rear side of the baffle is fixedly connected to a push block.

[0009] As a further description of the above technical solution:

[0010] A box door is hinged at the front end of the box body, and ventilation holes are opened on the side walls of the box body.

[0011] As a further description of the above technical solution:

[0012] The bottom end material of the space plate is set to rubber, and the width of the space plate is consistent with the distance between the two mounting frames.

[0013] As a further description of the above technical solution:

[0014] The positioning block is in the shape of a rectangular parallelepiped connected with a convex block, and the convex block of the positioning block is in the shape of a triangular prism cut off from the bottom end of the rectangular parallelepiped.

[0015] As a further description of the above technical solution:

[0016] The width of the slide groove matches the diameter of the protruding block, and the protruding block is located inside the slide groove.

[0017] As a further description of the above technical solution:

[0018] The slide groove is in the shape of an inclined groove, and the front end of the slide groove is farther from the space plate than the rear end.

[0019] As a further description of the above technical solution:

[0020] The material of the airbag is rubber, and the interior of the airbag is filled with gas.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the arrangement of the installation groove, the positioning block, the spring one, the slide groove, the movable groove, the slide rod, the raised block, the control plate and the spring three, the staff can directly move up the space board, and when moving the space board downward, they only need to press the front slide rod, which is more convenient, and the installation plate can be dropped at most the distance between two positioning blocks at a time. Since the distance is short, it will not cause great damage to the space board, thereby ensuring the service life of the space board.

[0023] 2. In the utility model, by setting the wire groove, baffle, airbag, spring two and push block, it is ensured that the connecting wires at different horizontal positions can pass through the space plate, and the wires after passing through can be fixed under the joint action of the baffle and the airbag, thereby achieving the effect of wire management. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of the overall structure of the utility model after the box door is opened;

[0026] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the mounting frame in the utility model;

[0027] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the three-dimensional structure of part A;

[0028] Figure 5 It is a schematic cross-sectional view of the three-dimensional structure of the mounting frame in the utility model;

[0029] Figure 6 It is an enlarged schematic diagram of the three-dimensional structure of part B in the figure of the utility model;

[0030] Figure 7 It is a three-dimensional structural schematic diagram of the positioning block, the sliding rod, the protruding block and the spring 1 in the utility model;

[0031] Figure 8 It is a schematic cross-sectional view of the three-dimensional structure of the space board in the utility model;

[0032] Fig. 9 For the utility model Figure 8 A magnified schematic diagram of the three-dimensional structure.

[0033] Legend:

[0034] 1. Box body; 2. Mounting frame; 3. Space board; 4. Adjustment mechanism; 5. Wire-through assembly; 41. Mounting slot; 42. Positioning block; 43. Spring 1; 44. Slide slot; 45. Moving slot; 46. Slide rod; 47. Raised block; 48. Control board; 49. Spring 3; 51. Wire-through slot; 52. Baffle; 53. Airbag; 54. Spring 2; 55. Push block. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a distribution box with adjustable internal space, including a box body 1, a box door is hinged at the front end of the box body 1, and ventilation holes are opened on the side walls of the box body 1. The setting of the ventilation holes ensures that the inside of the box body 1 is ventilated and heat dissipated, and a mounting frame 2 is fixedly connected to the inner wall of the box body 1. The interior of the mounting frame 2 is provided with a plurality of openings in the same plane as the ventilation holes on the side walls of the box body 1. The number of the mounting frames 2 is set to two, and the two mounting frames 2 are respectively fixedly connected to the left and right end side walls of the box body 1, and the ends of the two mounting frames 2 that are close to each other are in contact with a space plate 3, and the bottom end material of the space plate 3 is set to rubber. By setting the rubber material, it is ensured that the space plate 3 is less damaged after moving downward, and the width of the space plate 3 is consistent with the distance between the two mounting frames 2. By setting the width of the space plate 3, it is ensured that the space plate 3 can slide up and down between the two mounting frames 2.

[0037] Reference Figure 5 - Figure 7The mounting frame 2 is provided with an adjusting mechanism 4 inside, and the adjusting mechanism 4 includes a mounting groove 41, and a positioning block 42 is slidably connected to the inner wall of the mounting groove 41. The positioning block 42 is in the shape of a rectangular parallelepiped connected with a convex block, and the convex block shape of the positioning block 42 is in the shape of a triangular prism cut off from the bottom end of the rectangular parallelepiped. The shape setting of the positioning block 42 ensures that when the bottom end of the positioning block 42 is subjected to force, the positioning block 42 can move in the horizontal direction, and when the top end of the positioning block 42 is subjected to force, the positioning block 42 cannot move in the horizontal direction. The end of the positioning block 42 away from the space plate 3 is elastically connected to the inner wall of the mounting groove 41 through a spring 43, and one end of the spring 43 is fixedly connected to the end of the positioning block 42 away from the space plate 3, and the other end of the spring 43 is fixedly connected to the inner wall of the mounting groove 41.

[0038] Reference Figure 5 - Figure 7 A slide groove 44 is provided at the top of the positioning block 42, and the shape of the slide groove 44 is an inclined groove, and the front end of the slide groove 44 is farther away from the space plate 3 than the rear end. A moving groove 45 is provided on the inner wall of the mounting frame 2 above the mounting groove 41, and a sliding rod 46 is slidably connected to the inner wall of the moving groove 45, and a protruding block 47 is fixedly connected to the bottom end of the sliding rod 46. The shape setting of the slide groove 44 ensures that after the protruding block 47 moves backward, it can drive the positioning block 42 to move toward the side away from the space plate 3 through the slide groove 44, and the width of the slide groove 44 matches the diameter of the protruding block 47.

[0039] Reference Figure 3 and Figure 4 The protruding block 47 is located inside the slide groove 44, and the bottom end of the slide rod 46 is fixedly connected to the control plate 48. The rear end of the control plate 48 is elastically connected to the inner wall of the movable groove 45 through a spring three 49. One end of the spring three 49 is fixedly connected to the rear end of the control plate 48, and the other end of the spring three 49 is fixedly connected to the inner wall of the movable groove 45.

[0040] Refer to the figure Figure 2 , Figure 8 and Fig. 9A wire-through assembly 5 is provided inside the space plate 3. The wire-through assembly 5 includes a wire-through groove 51. A baffle 52 is slidably connected to the inner wall of the wire-through groove 51. The sliding direction of the baffle 52 is forward and backward sliding. An airbag 53 is fixedly connected to the rear end of the baffle 52. The material of the airbag 53 is rubber, and the interior of the airbag 53 is filled with gas. The material of the airbag 53 and the internal situation are set to ensure that the airbag 53 can be deformed. The front end of the baffle 52 is elastically connected to the inner wall of the wire-through groove 51 through a spring 2 54. One end of the spring 2 54 is fixedly connected to the front end of the baffle 52, and the other end of the spring 2 54 is fixedly connected to the front end of the baffle 52. A push block 55 is fixedly connected to the rear side of the top end of the baffle 52. The height of the push block 55 is lower than the height of the space plate 3. By setting the height, it is ensured that the push block 55 will not affect the placement of items due to the presence of a protrusion.

[0041] Working principle: During use, when the staff needs to move the space plate 3 upward, the staff only needs to push the space plate 3 upward. When pushing the space plate 3 upward, when the space plate 3 moves upward to contact the positioning block 42 above, the space plate 3 squeezes the inclined surface at the bottom end of the positioning block 42, so that the positioning block 42 moves in the direction of entering the interior of the installation groove 41. When the space plate 3 continues to move upward until it moves to a position above the positioning block 42, the positioning block 42 moves in the direction close to the space plate 3 under the elastic force of the spring 43.

[0042] At this time, if the staff still needs to move the space board 3 upward, the above operation will be repeated. If there is no need to move it upward, the staff will release the space board 3, so that the space board 3 can be placed on the top of the positioning block 42, and the space board 3 is supported by the positioning block 42, so that the position of the space board 3 can be changed.

[0043] When it is necessary to move the space plate 3 downward, the staff presses the slide bar 46 under the space plate 3 inward, so that the slide bar 46 drives the protruding block 47 to move backward, so that the slide bar 46 moves from the front end of the slide groove 44 to the rear end of the slide groove 44, so that the protruding block 47 drives the positioning block 42 through the inner wall of the slide groove 44 to move toward the side away from the space plate 3, so that the positioning block 42 enters the interior of the installation groove 41, and the staff moves the space plate 3 downward.

[0044] If the space board 3 needs to be moved downward a greater distance, the staff will continue to repeat the above operations. If the staff does not hold the space board 3 steady when it moves downward, causing the space board 3 to fall, the space board 3 will at most move downward to a position in contact with the top of the next positioning block 42. Therefore, the height to which the space board 3 falls will not be very high, thereby achieving the effect of preventing the space board 3 from being damaged.

[0045] When in use, if the object placed inside the distribution box body 1 needs to pass the wires through the space plate 3, the staff will first push the push block 55 forward, so that the push block 55 drives the baffle 52 to move forward. After the wires pass through the wire groove 51, the staff will release the push block 55, so that the baffle 52 moves backward under the elastic force of the spring 2 54. At this time, the airbag 53 contacts the wires and deforms, so that the wires are limited, thereby achieving the effect of threading and fixing the wires.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A distribution box with adjustable internal space, comprising a box body (1), characterized in that: The inner wall of the box body (1) is fixedly connected with a mounting frame (2), the number of the mounting frames (2) is set to two, the ends of the two mounting frames (2) close to each other are in contact with a space plate (3), an adjustment mechanism (4) is arranged inside the mounting frame (2), the adjustment mechanism (4) comprises a mounting groove (41), the inner wall of the mounting groove (41) is slidably connected with a positioning block (42), the end of the positioning block (42) away from the space plate (3) is elastically connected to the inner wall of the mounting groove (41) via a spring (43), and the positioning block (42) is elastically connected to the inner wall of the mounting groove (41) via a spring (43). The top of the block (42) is provided with a slide groove (44), the inner wall of the mounting frame (2) above the mounting groove (41) is provided with a movable groove (45), the inner wall of the movable groove (45) is slidably connected with a slide rod (46), the bottom end of the slide rod (46) is fixedly connected with a protruding block (47), the bottom end of the slide rod (46) is fixedly connected with a control board (48), the rear end of the control board (48) is elastically connected to the inner wall of the movable groove (45) by a spring three (49), and a wire passing assembly (5) is arranged inside the space plate (3).

2. A distribution box with adjustable internal space according to claim 1, characterized in that: The wire passing assembly (5) comprises a wire passing groove (51), the inner wall of the wire passing groove (51) is slidably connected to a baffle (52), the rear end of the baffle (52) is fixedly connected to an air bag (53), the front end of the baffle (52) is elastically connected to the inner wall of the wire passing groove (51) via a second spring (54), and the rear side of the top end of the baffle (52) is fixedly connected to a push block (55).

3. A distribution box with adjustable internal space according to claim 1, characterized in that: A door is hingedly connected to the front end of the box body (1), and ventilation holes are provided on the side walls of the box body (1).

4. A distribution box with adjustable internal space according to claim 1, characterized in that: The material of the bottom end of the space plate (3) is set to be rubber, and the width of the space plate (3) is consistent with the distance between the two mounting frames (2).

5. The distribution box with adjustable internal space according to claim 1, characterized in that: The positioning block (42) is in the shape of a rectangular parallelepiped connected to a convex block, and the convex block of the positioning block (42) is in the shape of a triangular prism cut off from the bottom end of the rectangular parallelepiped.

6. A distribution box with adjustable internal space according to claim 1, characterized in that: The width of the slide groove (44) matches the diameter of the protruding block (47), and the protruding block (47) is located inside the slide groove (44).

7. A distribution box with adjustable internal space according to claim 1, characterized in that: The slide groove (44) is in the shape of an inclined groove, and the front end of the slide groove (44) is farther from the space plate (3) than the rear end.

8. The distribution box with adjustable internal space according to claim 2, characterized in that: The material of the airbag (53) is rubber, and the interior of the airbag (53) is filled with gas.

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