CN219660136U - Movable cabinet - Google Patents

Abstract

The utility model belongs to the technical field of cabinets, in particular to a movable cabinet, wherein an opening and closing door is hinged to the side wall of a cabinet body; a group of partition boards are fixedly connected between the inner walls of the box body; a supporting plate is fixedly connected between the inner walls of the box body; a motor is fixedly connected to the top of the supporting plate; the motor output end is provided with a threaded rod which penetrates through the supporting plate; the threaded rod is connected with a sliding plate in a threaded manner; the bottom of the sliding plate is provided with a group of universal wheels; the universal wheel is moved through the universal wheel of bottom in order to solve the removal of rack generally, but because rack self weight is heavier, and the frequency of movement is at the bottom, and the universal wheel is placed for a long time and is motionless, leads to the reduction of the flexibility of universal wheel internals for the universal wheel removes inconveniently, causes the universal wheel to damage even, and the universal wheel supports ground and makes the rack place unstable problem inadequately.

Description

Movable cabinet

Technical Field

The utility model belongs to the technical field of cabinets, and particularly relates to a movable cabinet.

Background

The independent or self-supporting shell for accommodating electrical or electronic equipment during the cabinet can provide protection effects such as water resistance, dust resistance, electromagnetic interference resistance and the like for storage equipment, and the cabinet is generally divided into a server cabinet, a network cabinet, a console cabinet and the like, and in actual use, the cabinet is required to be moved and placed or transported conveniently.

One chinese patent with patent number CN218125085U discloses a movable communication cabinet, which comprises a base and a cabinet body, the cabinet body front is open-type setting, the installation space of communication equipment is reserved in the cabinet body, a plurality of equipment mounting holes are longitudinally equipartition in the cabinet body inside both sides, the communication equipment to be installed is matched and fixed through corresponding equipment mounting holes, regulation holes are reserved in the base both sides, the regulation holes are fixed with the mounting holes of cabinet body bottom side, the regulation of cabinet body front and back position is realized, cable inlet holes are reserved in the cabinet body top, cable binding devices are installed in the cabinet body back cooperation, the signal cable realizes inlet wire or outlet wire from the cable inlet holes, and wiring and cable binding are accomplished through the cable binding devices. Through the mode, the movable communication cabinet has the advantages that heat dissipation is smooth, electricity taking is convenient, independent installation of communication network equipment can be met, the movable communication cabinet can be moved at will according to machine room replacement, adjustment can be performed according to the outline dimension of the communication equipment, various communication equipment and switch equipment can be installed, and flexibility is high.

In the prior art, the cabinet is generally moved through the universal wheels at the bottom, but because the cabinet is heavy in weight and low in moving frequency, the universal wheels are placed for a long time, so that the flexibility of internal components of the universal wheels is reduced, the universal wheels are inconvenient to move and even damaged, and the cabinet is placed unstably due to the fact that the ground is supported by the universal wheels.

Disclosure of Invention

In order to make up the defect of the prior art, the universal wheel of the bottom is generally moved in the removal of solving the rack, but because rack self weight is heavier, and the frequency of movement is at the bottom of, the universal wheel is placed for a long time and is motionless, leads to the reduction of the flexibility of the internal component of universal wheel for the universal wheel removes inconveniently, causes the universal wheel to damage even, and the universal wheel supports ground and makes the rack place unstable problem.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a movable cabinet, which comprises a cabinet body; the side wall of the box body is hinged with an opening and closing door; a group of partition boards are fixedly connected between the inner walls of the box body; a supporting plate is fixedly connected between the inner walls of the box body; a motor is fixedly connected to the top of the supporting plate; the motor output end is provided with a threaded rod which penetrates through the supporting plate; the threaded rod is connected with a sliding plate in a threaded manner; the bottom of the sliding plate is provided with a group of universal wheels.

Preferably, a first bevel gear is fixedly connected to the threaded rod; a fixed block is fixedly connected to the bottom of the supporting plate; the fixed block is rotationally connected with a rotating column through a rotating groove; the outer wall of the box body is provided with a heat dissipation groove, and the heat dissipation groove corresponds to the rotating column in position; the two ends of the rotating column are fixedly connected with a second bevel gear and a group of fan blades respectively, and the second bevel gear is meshed with the first bevel gear; and the top of the supporting plate and the outer wall of the box body are provided with radiating holes, and the radiating holes and the radiating grooves are corresponding in position.

Preferably, the bottom of the supporting plate is fixedly connected with a group of guide posts; the top of the sliding plate is provided with a guide groove, and the guide post is in sliding connection with the guide groove; the supporting plate and the sliding plate are fixedly connected through a group of springs, and the guide post is positioned in the springs.

Preferably, the bottom of the supporting plate is fixedly connected with a group of first square blocks; a first rotating block is rotatably connected between the pair of first square blocks through a rotating shaft; the top of the sliding plate is fixedly connected with a pair of U-shaped blocks; two ends of the pair of U-shaped blocks are connected with damping blocks in a sliding manner; a spring is fixedly connected between the pair of shock absorption blocks; the top of the shock absorption block is fixedly connected with a pair of second square blocks; the second rotating blocks are connected between the pair of second square blocks through rotating rods in a rotating mode, and connecting blocks are fixedly connected between the first rotating blocks and the second rotating blocks.

Preferably, a square plate is fixedly connected between the opposite inner walls of the box body, and the square plate is rotationally connected with the bottom of the threaded rod; the top of the square plate is provided with an alarm button; the bottom of the sliding plate is fixedly connected with a spring, and the position of the spring corresponds to that of the alarm button.

Preferably, a filter screen is fixedly connected in the heat dissipation groove.

The beneficial effects of the utility model are as follows:

1. when the movable cabinet disclosed by the utility model is in operation, the threaded rod is driven to rotate by the starting motor, and the sliding plate can only move up and down and can not rotate because the inner wall of the cabinet body plays a limiting role on the sliding plate, so that the universal wheel is contacted with the ground to integrally move, the universal wheel can be retracted into the cabinet body by the reversing motor, the bottom of the cabinet is contacted with the ground, the cabinet is fixed more firmly, and the universal wheel is protected.

2. According to the movable cabinet, the distance between the supporting plate and the sliding plate is contracted, the pair of damping blocks slide on the U-shaped blocks in opposite directions, the springs between the damping blocks are extruded, the first rotating block and the second rotating block at the two ends of the connecting block rotate, at the moment, jolt on the sliding plate is unloaded by the springs between the damping blocks, the jolt cannot be directly transmitted to the electrical components upwards, and the electrical components are further damped and protected, so that the electrical components are possibly lost due to the movement of the cabinet body.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front view of a portion of the present utility model;

FIG. 3 is a partial cross-sectional view of the present utility model;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 3;

FIG. 6 is a partial block diagram of the present utility model;

in the figure: 1. a case; 2. an opening/closing door; 3. a partition plate; 4. a support plate; 5. a motor; 6. a threaded rod; 7. a sliding plate; 8. a universal wheel; 9. a first bevel gear; 10. a fixed block; 11. rotating the column; 12. a heat sink; 13. a second bevel gear; 14. a fan blade; 15. a heat radiation hole; 16. a guide post; 18. a first square block; 19. a first rotating block; 20. a U-shaped block; 21. a damper block; 22. a second square block; 23. a second rotating block; 24. a connecting block; 25. a square plate; 26. an alarm button; 27. and (5) a filter screen.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 6, a mobile cabinet according to an embodiment of the present utility model includes a cabinet 1; the side wall of the box body 1 is hinged with an opening and closing door 2; a group of partition plates 3 are fixedly connected between the inner walls of the box body 1; a supporting plate 4 is fixedly connected between the inner walls of the box body 1; a motor 5 is fixedly connected to the top of the supporting plate 4; the output end of the motor 5 is provided with a threaded rod 6, and the threaded rod 6 penetrates through the supporting plate 4; the threaded rod 6 is in threaded connection with a sliding plate 7; the bottom of the sliding plate 7 is provided with a group of universal wheels 8; during operation, drive threaded rod 6 through starter motor 5 and rotate, because of box 1 inner wall plays spacing effect to sliding plate 7, so sliding plate 7 only can the upper and lower displacement can not rotate, and then make universal wheel 8 and ground contact, carry out the rack overall movement, reverse motor 5 can receive and release universal wheel 8 into box 1, makes the rack bottom contact with ground, makes the rack fixed more firm, and has protected universal wheel 8.

A first bevel gear 9 is fixedly connected to the threaded rod 6; the bottom of the supporting plate 4 is fixedly connected with a fixed block 10; the fixed block 10 is rotatably connected with a rotating column 11 through a rotating groove; the outer wall of the box body 1 is provided with a heat dissipation groove 12, and the heat dissipation groove 12 corresponds to the rotating column 11 in position; the two ends of the rotating column 11 are fixedly connected with a second bevel gear 13 and a group of fan blades 14 respectively, and the second bevel gear 13 is meshed with the first bevel gear 9; the top of the supporting plate 4 and the outer wall of the box body 1 are provided with radiating holes 15, and the radiating holes 15 correspond to the radiating grooves 12 in position; during operation, the first bevel gear 9 drives the second bevel gear 13 to rotate with the rotating column 11, and then drives the fan blade 14 to rotate, heat generated by the motor 5 inside the box body 1 is dissipated, when the motor 5 is reversed, the space above the supporting plate 4 is communicated with the space above the sliding plate 7 through the heat dissipation holes 15, air circulation is achieved, the air circulation is accelerated through the rotation of the fan blade 14, the heat accumulation inside the box body 1 is reduced, and electric elements above the cabinet are protected from damage.

A group of guide posts 16 are fixedly connected to the bottom of the supporting plate 4; the top of the sliding plate 7 is provided with a guide groove, and the guide post 16 is in sliding connection with the guide groove; the supporting plate 4 and the sliding plate 7 are fixedly connected through a group of springs, and the guide post 16 is positioned in the springs; in operation, the guide column 16 provides guide force for the spring, so that the spring is prevented from tilting and contracting, and the spring plays a role in damping, so that the electric elements in the box body 1 are prevented from being jolt and damaged.

A group of first square blocks 18 are fixedly connected to the bottom of the supporting plate 4; a first rotating block 19 is rotatably connected between the pair of first square blocks 18 through a rotating shaft; a pair of U-shaped blocks 20 are fixedly connected to the top of the sliding plate 7; two ends of the pair of U-shaped blocks 20 are slidably connected with damping blocks 21; a spring is fixedly connected between the pair of shock absorption blocks 21; a pair of second square blocks 22 are fixedly connected to the top of the shock absorption block 21; a second rotating block 23 is rotatably connected between the pair of second square blocks 22 through a rotating rod, and a connecting block 24 is fixedly connected between the first rotating block 19 and the second rotating block 23; during operation, through backup pad 4 and sliding plate 7 interval shrink, a pair of snubber block 21 are in opposite directions and slide on U-shaped piece 20, squeeze the spring between the snubber block 21, and first rotor block 19 and second rotor block 23 at connecting block 24 both ends then rotate, and at this moment, the jolt that sliding plate 7 received then is unloaded the power by the spring between snubber block 21, can't directly upwards transmit on the electrical components, and further shock attenuation protection electrical components is because of the cabinet body removes the possibility that leads to electrical components loss.

A square plate 25 is fixedly connected between the opposite inner walls of the box body 1, and the square plate 25 is rotationally connected with the bottom of the threaded rod 6; an alarm button 26 is arranged on the top of the square plate 25; a spring is fixedly connected to the bottom of the sliding plate 7, and the position of the spring corresponds to that of the alarm button 26; during operation, through the contact of spring and alarm button, can remind operating personnel motor 5 to rotate the limit that drives threaded rod 6 decline position, avoid sliding plate 7 to break away from in the box 1, lead to the device damage.

A filter screen 27 is fixedly connected in the heat dissipation groove 12; in operation, through the establishment of the filter screen 27, ventilation effect can be ensured, and external dust and impurities can be prevented from entering the box body 1.

Working principle: the threaded rod 6 is driven to rotate by the starting motor 5, and the sliding plate 7 is limited by the inner wall of the box body 1, so that the sliding plate 7 can only move up and down and cannot rotate, the universal wheel 8 is contacted with the ground, the whole machine cabinet moves, the universal wheel 8 can be retracted into the box body 1 by the reversing motor 5, the bottom of the machine cabinet is contacted with the ground, the machine cabinet is fixed more firmly, the universal wheel 8 is protected, the second bevel gear 13 and the rotating column 11 are driven to rotate by the first bevel gear 9, the fan blade 14 is driven to rotate, heat generated by the motor 5 in the box body 1 is dissipated, when the motor 5 reverses, the space above the supporting plate 4 is communicated with the space above the sliding plate 7 by the heat dissipating holes 15, so that air circulation is realized, the air circulation is accelerated by the rotation of the fan blade 14, the heat accumulation inside the box body 1 is reduced, and the electric components above the machine cabinet are protected from being damaged when working, the guide column 16 provides guide force for the spring to avoid the spring from tilting and shrinking, the spring plays a role in damping, the electric components in the box body 1 are prevented from being jolted and damaged, the distance between the supporting plate 4 and the sliding plate 7 shrinks, the pair of damping blocks 21 slide on the U-shaped block 20 in opposite directions to squeeze the spring between the damping blocks 21, the first rotating block 19 and the second rotating block 23 at the two ends of the connecting block 24 rotate, at the moment, jolted by the sliding plate 7 is unloaded by the spring between the damping blocks 21 and cannot be directly transmitted to the electric components, the electric components are further damped and protected, the possibility of loss of the electric components caused by the movement of the box body is further damped and protected, the limit of the descending position of the threaded rod 6 can be driven by the rotation of the motor 5 can be reminded by the contact of the spring and the alarm button, the sliding plate 7 is prevented from being separated from the box body 1, the device is damaged, the ventilation effect can be ensured by setting up the filter screen 27, and external dust and impurities can be prevented from entering the box body 1.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A mobile cabinet, characterized by: comprises a box body (1); the side wall of the box body (1) is hinged with an opening and closing door (2); a group of partition boards (3) are fixedly connected between the inner walls of the box body (1); a supporting plate (4) is fixedly connected between the inner walls of the box body (1); a motor (5) is fixedly connected to the top of the supporting plate (4); the output end of the motor (5) is provided with a threaded rod (6), and the threaded rod (6) penetrates through the supporting plate (4); the threaded rod (6) is in threaded connection with a sliding plate (7); the bottom of the sliding plate (7) is provided with a group of universal wheels (8).

2. A mobile cabinet according to claim 1, wherein: a first bevel gear (9) is fixedly connected to the threaded rod (6); a fixed block (10) is fixedly connected to the bottom of the supporting plate (4); the fixed block (10) is rotationally connected with a rotating column (11) through a rotating groove; the outer wall of the box body (1) is provided with a heat dissipation groove (12), and the positions of the heat dissipation groove (12) and the rotary column (11) are corresponding; two ends of the rotating column (11) are fixedly connected with a second bevel gear (13) and a group of fan blades (14) respectively, and the second bevel gear (13) is meshed with the first bevel gear (9) mutually; the top of the supporting plate (4) and the outer wall of the box body (1) are provided with radiating holes (15), and the radiating holes (15) correspond to the radiating grooves (12) in position.

3. A mobile cabinet according to claim 2, wherein: a group of guide posts (16) are fixedly connected to the bottom of the supporting plate (4); the top of the sliding plate (7) is provided with a guide groove, and a guide column (16) is in sliding connection with the guide groove; the supporting plate (4) and the sliding plate (7) are fixedly connected through a group of springs, and the guide column (16) is positioned in the springs.

4. A mobile cabinet according to claim 3, wherein: a group of first square blocks (18) are fixedly connected to the bottom of the supporting plate (4); a first rotating block (19) is rotatably connected between the pair of first square blocks (18) through a rotating shaft; a pair of U-shaped blocks (20) are fixedly connected to the top of the sliding plate (7); two ends of the pair of U-shaped blocks (20) are connected with damping blocks (21) in a sliding manner; a spring is fixedly connected between the pair of shock absorption blocks (21); a pair of second square blocks (22) are fixedly connected to the tops of the damping blocks (21); a pair of second square blocks (22) are rotatably connected with a second rotating block (23) through a rotating rod, and a connecting block (24) is fixedly connected between the first rotating block (19) and the second rotating block (23).

5. The mobile cabinet of claim 4, wherein: a square plate (25) is fixedly connected between the opposite inner walls of the box body (1), and the square plate (25) is rotationally connected with the bottom of the threaded rod (6); an alarm button (26) is arranged at the top of the square plate (25); the bottom of the sliding plate (7) is fixedly connected with a spring, and the positions of the spring and the alarm button (26) are corresponding.

6. A mobile cabinet as defined in claim 5, wherein: a filter screen (27) is fixedly connected in the radiating groove (12).