CN219419984U

CN219419984U - Distribution box with adjustable inner space

Info

Publication number: CN219419984U
Application number: CN202222622796.7U
Authority: CN
Inventors: 李书勋; 李宁; 校建杰; 晁梦; 杨少博; 刘聪
Original assignee: Xingkai Electric Co ltd
Current assignee: Xingkai Electric Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-07-25
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to an electric distribution box with an adjustable inner space, which comprises a fixed base seat, wherein a second supporting plate and a first supporting plate are respectively and movably connected to the left side and the right side of the fixed base seat, a moving mechanism is movably arranged between the first supporting plate and the second supporting plate, and an expansion supporting plate is fixedly connected between the first supporting plate and the second supporting plate. This inner space adjustable block terminal through setting up moving mechanism, and threaded connection has the same first threaded rod of thread line and second threaded rod respectively in internal thread telescopic inside both sides, rotates the internal thread sleeve, drives first threaded rod and second threaded rod and removes towards different directions, and the length of first threaded rod and second threaded rod constantly prolongs, causes first backup pad and second backup pad to remove towards two opposite directions, makes first removal backup pad remove in the inside of fixed base through miniature removal wheel, makes the inside width of block terminal increase gradually.

Description

Distribution box with adjustable inner space

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with an adjustable inner space.

Background

The distribution box is a mass parameter on data, generally forms low-voltage forest according to electric wiring, and requires that switch equipment, measuring instruments, protection electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen, so that the low-voltage distribution box can be switched on or off by means of a manual or automatic switch in normal operation.

The utility model discloses a switch gear, including the switch gear, the switch gear is installed to the switch gear, need use the block terminal when carrying out unified installation, but current block terminal most all do not have and adjust the installation space in the block terminal, this just leads to the user just to need change bigger block terminal when needs increase electrical components and installs, the cost has been increased, the practicality of block terminal has been reduced to a certain extent, along with the continuous increase of consumer, electrical components in the block terminal also gets more and more, traditional block terminal structure is fixed, the size is fixed, when the internal components and parts are comparatively intensive, then can't be at the other components of increase dress, can only change bigger block terminal or increase the quantity of block terminal, install again and dispose all components, traditional block terminal can't satisfy the demand of the installation component that increases now, consequently, it is necessary to propose an inside space adjustable block terminal to solve the problem that above-mentioned.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the distribution box with the adjustable inner space, which has the advantages of being convenient for adjusting the size of the inner space of the distribution box and the like, and solves the problem that the size of the space of the distribution box is inconvenient to adjust due to the fixed structure when the existing distribution box is used.

In order to achieve the purpose of conveniently adjusting the size of the internal space of the distribution box, the utility model provides the following technical scheme: the utility model provides an interior space adjustable block terminal, includes fixed base seat, the left and right sides of fixed base seat is swing joint respectively has second backup pad and first backup pad, the right flank fixedly connected with door plant of second backup pad, the inside swing joint of door plant has first movable plate, the top movable mounting of first backup pad and second backup pad has the removal roof, movable mounting has moving mechanism between first backup pad and the second backup pad, fixedly connected with extension backup pad between first backup pad and the second backup pad;

the moving mechanism comprises a first threaded rod, the right side face of the second supporting plate is fixedly provided with the first threaded rod, the outer surface of the first threaded rod is sleeved with an internal threaded sleeve, the second threaded rod is sleeved in the internal threaded sleeve, the left side face of the first supporting plate is fixedly provided with the first moving supporting plate, and the bottom of the first moving supporting plate is movably provided with a miniature moving wheel.

Further, the first movable supporting plate is slidably mounted in the fixed base through the miniature movable wheel, and the second movable supporting plate is movably mounted in the first supporting plate and the second supporting plate.

Further, a driving motor is fixedly installed in the first supporting plate, and a gear is fixedly installed at an output shaft of the driving motor.

Further, a rack is fixedly arranged on the right side face of the second movable supporting plate, and the gear and the rack are meshed with each other.

Further, the screw thread direction that the surface of first threaded rod and second threaded rod set up is the same, one side that first threaded rod and second threaded rod deviate from respectively with second backup pad and first backup pad fixed connection.

Further, the inside swing joint of removal roof has the second movable plate, second movable plate and right side second remove backup pad fixed connection, the left side and the left side second of removal roof remove backup pad fixed connection, the right side and the first backup pad fixed connection of first movable plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this inner space adjustable block terminal through setting up fixed base seat, and first backup pad and second backup pad all slide in the inside of fixed base seat through miniature removal wheel, removes the roof activity simultaneously in the inside of first backup pad and second backup pad, and when the user wants to enlarge the inside height of block terminal, can drive the gear through starting driving motor, driving motor's output shaft department and rotate, intermeshing between gear and the rack, and then the gear drives the rack and rises and drive the second simultaneously and remove the backup pad and rise, and two second remove the backup pad and go up and down simultaneously and then drive the high rising of removing the roof, can realize the high rising of block terminal inner space, improve wholly and obtain the practicality.

2. This inner space adjustable block terminal through setting up moving mechanism, through moving mechanism's setting, the user is earlier through opening the door plant, manual rotatory internal thread sleeve rotates, internal thread sleeve's inside both sides threaded connection have the same first threaded rod of thread line and second threaded rod respectively, rotate internal thread sleeve, one side that first threaded rod and second threaded rod deviate from mutually is fixed connection's relation with second backup pad and first backup pad respectively simultaneously, order about first threaded rod and second threaded rod to remove towards different directions, the length of first threaded rod and second threaded rod is constantly prolonged, cause first backup pad and second backup pad to remove towards two opposite directions, make first removal backup pad can be at the inside removal of fixed base through miniature removal wheel, miniature removal wheel can reduce the frictional force of first removal backup pad and fixed base inside, make the inside width of block terminal increase gradually, the convenience of customers uses.

Drawings

FIG. 1 is a schematic diagram of a distribution box structure of the present utility model;

FIG. 2 is a front cross-sectional view of the power distribution box of the present utility model;

FIG. 3 is a schematic view of a door panel according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a fixed base; 2. a door panel; 201. a first moving plate; 3. a first support plate; 4. a second support plate; 5. moving the top plate; 501. a second moving plate; 6. an expansion support plate; 7. a moving mechanism; 701. an internally threaded sleeve; 702. a first threaded rod; 703. a second threaded rod; 704. a miniature moving wheel; 705. a first movable support plate; 8. a second movable support plate; 9. a rack; 10. a gear; 11. and driving the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an electrical box with an adjustable internal space in the embodiment includes a fixed base 1, two sides of the fixed base 1 are respectively and movably connected with a second support plate 4 and a first support plate 3, a door plate 2 is fixedly connected with the right side surface of the second support plate 4, a first moving plate 201 is movably connected with the inside of the door plate 2, a moving top plate 5 is movably installed at the top of the first support plate 3 and the second support plate 4, a moving mechanism 7 is movably installed between the first support plate 3 and the second support plate 4, an expansion support plate 6 is fixedly connected between the first support plate 3 and the second support plate 4, by arranging the fixed base 1, the first support plate 3 and the second support plate 4 slide in the inside of the fixed base 1 through micro moving wheels 704, and meanwhile, the moving top plate 5 moves in the inside of the first support plate 3 and the second support plate 4, when a user wants to enlarge the height inside the electrical box, the driving motor 11 can drive a gear 10 to rotate by starting an output shaft of the driving motor 11, the gear 10 is meshed with the gear 9, and then the gear 10 is driven by the gear 10 to drive the gear 9 to move up and simultaneously drive the second support plate 8 to move up, and the second support plate 8 to move up and further raise the height of the electrical box, thereby realizing the practical lifting of the internal space;

the moving mechanism 7 comprises a first threaded rod 702, the right side surface of the second supporting plate 4 is fixedly provided with the first threaded rod 702, the outer surface of the first threaded rod 702 is sleeved with an inner threaded sleeve 701, the inner side of the inner threaded sleeve 701 is sleeved with a second threaded rod 703, the left side surface of the first supporting plate 3 is fixedly provided with a first moving supporting plate 705, the bottom of the first moving supporting plate 705 is movably provided with a miniature moving wheel 704, through the arrangement of the moving mechanism 7, a user firstly opens the door plate 2 and manually rotates the inner threaded sleeve 701 to rotate, the two sides of the inner side of the inner threaded sleeve 701 are respectively in threaded connection with a first threaded rod 702 and a second threaded rod 703 with the same thread lines, the inner side of the inner threaded sleeve 701 is rotated, meanwhile, one side, which is away from the first threaded rod 702 and the second threaded rod 703, is respectively in fixed connection with the second supporting plate 4 and the first supporting plate 3, the first threaded rod 702 and the second threaded rod 703 are driven to move towards different directions, the lengths of the first threaded rod 702 and the second threaded rod 703 are continuously prolonged, the first supporting plate 3 and the second supporting plate 4 are driven to move towards two opposite directions, the first moving wheels 705 can move towards the two opposite directions, the first moving supporting plate 705 can move in the first moving wheel 704 through the miniature moving wheel 704, and the miniature moving wheel 1 can move the base 1, and the base can move the miniature moving wheel 5 can move inside the base 1, and the base can move the base 5, and the base can move easily, and the base can move the base plate can move inside the base 1.

In practice, the method is carried out according to the following steps:

1) Firstly, a driving motor 11 is started, an output shaft of the driving motor 11 drives a gear 10 to rotate, and the gear 10 is meshed with a rack 9;

2) Then the wheel 10 drives the rack 9 to ascend and simultaneously drives the second movable supporting plates 8 to ascend, and the two second movable supporting plates 8 simultaneously ascend and descend so as to drive the height of the movable top plate 5 to ascend, so that the height of the internal space of the distribution box can be increased;

3) The manual rotation internal thread sleeve 701 is further rotated, and the first threaded rod 702 and the second threaded rod 703 with the same thread line are respectively connected with the two sides of the interior of the internal thread sleeve 701 in a threaded manner;

4) Finally, the first threaded rod 702 and the second threaded rod 703 are driven to move towards different directions, the lengths of the first threaded rod 702 and the second threaded rod 703 are continuously prolonged, so that the first supporting plate 3 and the second supporting plate 4 move towards two opposite directions, and the first movable supporting plate 705 can move inside the fixed substrate base 1 through the micro movable wheels 704.

To sum up, this inner space adjustable block terminal, through setting up fixed base 1, first backup pad 3 and second backup pad 4 all slide in the inside of fixed base 1 through miniature movable wheel 704, remove roof 5 activity in the inside of first backup pad 3 and second backup pad 4 simultaneously, when the user wants to enlarge the inside height of block terminal, can drive gear 10 rotation through starting driving motor 11, gear 10 and rack 9 intermesh, and then gear 10 drives rack 9 and rises and drive the second and remove backup pad 8 simultaneously, two second remove backup pads 8 and go up and down simultaneously and then drive the high rising of removing roof 5, can realize the rising of block terminal inner space height, improve whole and obtain the practicality.

Moreover, through setting up moving mechanism 7, through moving mechanism 7's setting, the user is first through opening door plant 2, manual rotatory internal thread sleeve 701 rotates, the inside both sides of internal thread sleeve 701 are threaded connection respectively has the same first threaded rod 702 of screw thread line and second threaded rod 703, rotate internal thread sleeve 701, simultaneously first threaded rod 702 and second threaded rod 703 deviate from one side respectively with second backup pad 4 and first backup pad 3 be fixed connection's relation, order about first threaded rod 702 and second threaded rod 703 and move towards different directions, the length of first threaded rod 702 and second threaded rod 703 is constantly prolonged, cause first backup pad 3 and second backup pad 4 to move towards two opposite directions, make first removal backup pad 705 can remove in the inside of fixed base 1 through miniature removal wheel 704, miniature removal wheel can reduce the inside frictional force of first removal backup pad and fixed base 1, make the inside width of block terminal increase gradually, facilitate the user to use 705.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides an inner space adjustable block terminal, includes fixed base (1), its characterized in that: the novel movable support is characterized in that a second support plate (4) and a first support plate (3) are movably connected to the left side and the right side of the fixed substrate seat (1) respectively, a door plate (2) is fixedly connected to the right side face of the second support plate (4), a first movable plate (201) is movably connected to the inside of the door plate (2), a movable top plate (5) is movably mounted at the tops of the first support plate (3) and the second support plate (4), a movable mechanism (7) is movably mounted between the first support plate (3) and the second support plate (4), and an expansion support plate (6) is fixedly connected between the first support plate (3) and the second support plate (4);

the moving mechanism (7) comprises a first threaded rod (702), the right side face of the second supporting plate (4) is fixedly provided with the first threaded rod (702), the outer surface of the first threaded rod (702) is sleeved with an inner threaded sleeve (701), the inner part of the inner threaded sleeve (701) is sleeved with a second threaded rod (703), the left side face of the first supporting plate (3) is fixedly provided with a first moving supporting plate (705), and the bottom of the first moving supporting plate (705) is movably provided with a miniature moving wheel (704).

2. An electrical box with an adjustable interior space according to claim 1, wherein: the first movable supporting plate (705) is slidably mounted in the fixed base seat (1) through the miniature movable wheel (704), and the second movable supporting plate (8) is movably mounted in the first supporting plate (3) and the second supporting plate (4).

3. An electrical box with an adjustable interior space according to claim 2, wherein: the driving motor (11) is fixedly arranged in the first supporting plate (3), and a gear (10) is fixedly arranged at the output shaft of the driving motor (11).

4. A utility model according to claim 3, wherein the interior space is adjustable, characterized in that: the right side surface of the second movable supporting plate (8) is fixedly provided with a rack (9), and the gear (10) and the rack (9) are meshed with each other.

5. An electrical box with an adjustable interior space according to claim 1, wherein: the external surface that first threaded rod (702) and second threaded rod (703) set up screw thread direction the same, one side that first threaded rod (702) and second threaded rod (703) deviate from respectively with second backup pad (4) and first backup pad (3) fixed connection.

6. An electrical box with an adjustable interior space according to claim 1, wherein: the inside swing joint of removal roof (5) has second movable plate (501), second movable plate (501) and right side second remove backup pad (8) fixed connection, the left side of removal roof (5) and left side second remove backup pad (8) fixed connection, the right side and the first backup pad (3) fixed connection of first movable plate (201).