CN220832494U - Anti-toppling display cabinet - Google Patents

Abstract

The utility model relates to an anti-toppling display cabinet which comprises a working box, wherein a display cabinet main body is fixed on the upper surface of the working box, and a supporting mechanism is arranged in the working box; the supporting mechanism comprises a motor fixed in the middle of the inner bottom wall of the working box, a rotating rod is fixed on an output shaft of the motor, a supporting seat is fixed on the outer surface of the rotating rod, driving bevel gears are fixed at two opposite ends of the rotating rod, and the supporting mechanism further comprises two bidirectional screws connected between the left end and the right end of the inner bottom wall of the working box in a rotating mode. This prevent empting show cupboard through supporting mechanism can stabilize the bottom surface of work box and expand for when the show cupboard takes place to rock, can possess bigger area and carry out auxiliary stay to it, make the power that will receive can evenly disperse original and on the area of increaseing, make whole show cupboard reach the equilibrium, thereby further improve the anti-toppling nature of show cupboard, avoid the show cupboard to empty the condition that causes the damage of showpiece.

Description

Anti-toppling display cabinet

Technical Field

The utility model relates to the technical field of display cabinets, in particular to an anti-toppling display cabinet.

Background

The showcase is a container for displaying articles, the colors of the showcase are multiple colors such as gold, silvery white, matte black, magenta, gray and the like, the showcase is a main carrier for representing the articles in businesses, and also is a main frame for forming the vision of commercial space, different articles have different showcase forms and functions, the showcase is exquisite in appearance, firm in structure, easy to assemble and disassemble and convenient to transport, and the showcase is widely applied to offices, exhibitions, department stores, advertisements and the like in industries such as artware, gifts, jewelry, mobile phones, glasses, clocks, cigarettes and wines, cosmetics and the like.

Because the people flow of many super, museums, science museums is great, the security of its show also becomes very important, but current show cupboard can take place to rock owing to ground resonance, miniature earthquake or artificial reason usually for the show cupboard is very easy to empty, thereby leads to the showpiece in the show cupboard to drop, probably can appear even because rocking too big and lead to the show cupboard to empty, causes the damage of the cabinet body and damage showpiece, based on this, proposes an anti-toppling show cupboard in order to solve above-mentioned problem.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an anti-toppling display cabinet which has the advantages of toppling prevention and the like, and solves the problems that the display cabinet is easy to topple, so that the exhibited items in the display cabinet fall or the display cabinet topple, the cabinet body is damaged and the exhibited items are damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-toppling display cabinet comprises a working box, wherein a display cabinet main body is fixed on the upper surface of the working box, and a supporting mechanism is arranged in the working box;

The supporting mechanism is including being fixed in the middle of the bottom in the work box motor, the output shaft of motor is fixed with the bull stick, the external surface fixation of bull stick has the supporting seat, two the one end that the bull stick is on the back all is fixed with initiative conical gear, supporting mechanism is still including rotating two bi-directional screw rods of connecting between the both ends about the work box inside wall bottom, the centre of bi-directional screw rod surface is fixed with driven conical gear, driven conical gear meshes with the bull stick, the surface threaded connection of bi-directional screw rod has two sliders, two sets of all be fixed with the connecting rod between the opposite one side of slider, two the connecting rod is all fixed with the backup pad on one side that the slider is on the back all is fixed with the guide block, two the upper and lower both ends that the connecting rod one side was kept away from to the backup pad lower surface all are fixed with the universal wheel, supporting mechanism is still including the recess of opening in the both ends about the work box inside wall, supporting mechanism is still including opening the connecting hole of both ends about the work box, supporting mechanism is still including opening two sets of guide way grooves of locating the both ends about the work box lower surface.

Further, the grooves are in sliding connection with the guide blocks, and the cross sections of the grooves are convex.

Further, the lower surface of the supporting seat is fixed with the upper surface of the bottom wall in the working box, and the center of the motor and the center of the bottom in the working box are positioned at the same position.

Further, the connecting hole is in sliding connection with the supporting plate, and the guide groove is attached to the inner wall of the universal wheel.

Further, the middle of the inner bottom wall of the working box is fixedly provided with an installation seat, and the top of the installation seat is fixed with the lower surface of the motor.

Further, the left side of the front end of the bidirectional screw rod is provided with left-handed threads, the right side of the front end of the bidirectional screw rod is provided with right-handed threads, and the left side of the rear end of the bidirectional screw rod is provided with right-handed threads, and the right side of the rear end of the bidirectional screw rod is provided with left-handed threads.

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

This prevent empting show cupboard can stabilize the bottom surface of work box through supporting mechanism and enlarge for when the show cupboard takes place to rock, can possess bigger area and carry out auxiliary stay to it, make the power that will receive can evenly disperse original and on the area of increaseing, make whole show cupboard reach the equilibrium, thereby further improve the anti-toppling nature of show cupboard, avoid the show cupboard to empty the condition that causes the damage of showpiece.

Drawings

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

FIG. 2 is a schematic top view of the support mechanism of the present utility model;

FIG. 3 is a schematic side view of the guide slot and the connecting hole of the present utility model;

fig. 4 is a schematic top view of the guide groove of the present utility model.

In the figure: the display cabinet comprises a working box 1, a display cabinet body 2, a supporting mechanism 3, a motor 301, a driving bevel gear 302, a driven bevel gear 303, a bidirectional screw 304, a sliding block 305, a connecting rod 306, a supporting plate 307, a guide block 308, a groove 309, a connecting hole 310, a universal wheel 311, a guide groove 312, a rotating rod 313 and a supporting seat 314.

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 anti-toppling display cabinet in this embodiment includes a working box 1, a display cabinet main body 2 is fixed on an upper surface of the working box 1, and a supporting mechanism 3 is disposed in the working box 1.

In this embodiment, the bottom area of the working box 1 is enlarged through the supporting mechanism 3, so that when the showcase shakes, the stressed force can be uniformly dispersed to the original and enlarged areas, and the whole showcase is balanced.

Referring to fig. 1-4, in order to keep balance and stability of the display cabinet main body 2, the supporting mechanism 3 in this embodiment includes a motor 301 fixed in the middle of the inner bottom wall of the working box 1, a mounting seat fixed in the middle of the inner bottom wall of the working box 1, the top of the mounting seat fixed to the lower surface of the motor 301, the center of the motor 301 and the center of the inner bottom of the working box 1 being located at the same position, a rotating rod 313 fixed to the output shaft of the motor 301, a supporting seat 314 fixed to the outer surface of the rotating rod 313, driving bevel gears 302 fixed to opposite ends of the two rotating rods 313, two bidirectional screws 304 rotatably connected between the left and right ends of the inner side wall bottom of the working box 1, driven bevel gears 303 fixed in the middle of the outer surface of the bidirectional screws 304, driven bevel gear 303 meshes with bull stick 313, and the surface threaded connection of two-way screw 304 has two sliders 305, all is fixed with connecting rod 306 between the opposite one side of two sets of sliders 305, and the one side that two connecting rods 306 are opposite is all fixed with backup pad 307, and the one side that two sets of sliders 305 are opposite is all fixed with guide block 308, and the upper and lower both ends that two backup pad 307 lower surfaces kept away from connecting rod 306 one side all are fixed with universal wheel 311, and supporting mechanism 3 still includes the recess 309 of opening both ends around the inside wall of working box 1, and supporting mechanism 3 still includes the connecting hole 310 of opening both ends about working box 1, and supporting mechanism 3 still includes two sets of guide slots 312 of opening both ends about the lower surface of working box 1.

In this embodiment, the motor 301 drives the driving bevel gear 302 and the driven bevel gear 303 to rotate, the bidirectional screw 304 also rotates, and the two groups of sliders 305 can respectively drive the two connecting rods 306 to move, so that the supporting plate 307 also moves, and the bottom area of the working box 1 can be further enlarged, so that the display cabinet main body 2 can be kept balanced and stable.

It should be noted that, the groove 309 is slidably connected with the guide block 308, the cross section of the groove 309 is convex, and can provide a certain supporting force for the movement of the slider 305, so that the movement of the support plate 307 is facilitated, the connecting hole 310 is slidably connected with the support plate 307, the guide groove 312 is attached to the inner wall of the universal wheel 311, and a guide is provided for the movement of the support plate 307 to a certain extent, so that the support plate 307 can move stably.

Wherein, the left side of front end bi-directional screw 304 is left-handed screw, and the right side is right-handed screw, and the left side of rear end bi-directional screw 304 is right-handed screw, and the right side is left-handed screw for two sliders 305 are located the coplanar all the time and move, and then drive connecting rod 306 and carry out relative or opposite movement.

The working principle of the embodiment is as follows:

The motor 301 drives the rotating rod 313 to rotate, thereby driving the driving bevel gear 302 to rotate, and driving the driven bevel gear 303 meshed with the driving bevel gear 302 to rotate, further, two sliding blocks 305 positioned on the two bidirectional screw rods 304 can move relatively or reversely, at the moment, the guide blocks 308 move along the grooves 309 to provide a certain supporting force for the sliding blocks 305 to move, and because the threads of the two bidirectional screw rods 304 are opposite, the two sliding blocks 305 can respectively drive the two connecting rods 306 to move, further, the supporting plate 307 also moves along the connecting holes 310, and meanwhile, the universal wheels 311 also move along the inner wall of the guide grooves 312, and provide guiding for the movement of the supporting plate 307 to a certain extent, so that the supporting plate 307 can move smoothly, and the bottom area of the working box 1 can be further enlarged, and when the display cabinet shakes, the bottom can be provided with a larger area to assist the supporting plate, so that the whole area after the stressed force is uniformly dispersed and enlarged can reach balance, the display cabinet can be further improved, and the situation of tilting damage to the display cabinet can be avoided.

It is understood that the control mode of the present utility model is controlled by a controller, the control circuit of the controller is realized by simple programming by a person skilled in the art, the supply of power is also well known in the art, and the present utility model is mainly used to protect a mechanical device, so the present utility model does not explain the control mode and circuit connection in detail.

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 (6)

1. Anti-toppling showcase, which comprises a working box (1), and is characterized in that: the display cabinet is characterized in that a display cabinet main body (2) is fixed on the upper surface of the working box (1), and a supporting mechanism (3) is arranged in the working box (1);

The supporting mechanism (3) comprises a motor (301) fixed in the middle of the inner bottom wall of the working box (1), an output shaft of the motor (301) is fixedly provided with a rotating rod (313), the outer surface of the rotating rod (313) is fixedly provided with a supporting seat (314), one end of each of the two rotating rods (313) opposite to each other is fixedly provided with a driving bevel gear (302), the supporting mechanism (3) further comprises two bidirectional screw rods (304) rotatably connected between the left end and the right end of the bottom of the inner side wall of the working box (1), the middle of the outer surface of each bidirectional screw rod (304) is fixedly provided with a driven bevel gear (303), the driven bevel gear (303) is meshed with the rotating rod (313), the outer surface of each bidirectional screw rod (304) is in threaded connection with two sliding blocks (305), one side opposite to each of the two sliding blocks (305) is fixedly provided with a supporting plate (307), one side opposite to each of the two sliding blocks (305) is fixedly provided with a guide block (308), one side opposite to each of the two sliding blocks (307) is far from the lower surface of the upper side and the lower side of the connecting rod (306) is far away from the upper side of the lower side of the connecting rod (306), each of the two sliding blocks (307) is fixedly provided with two universal wheels (309), the supporting mechanism (3) further comprises connecting holes (310) formed in the left end and the right end of the working box (1), and the supporting mechanism (3) further comprises two groups of guide grooves (312) formed in the left end and the right end of the lower surface of the working box (1).

2. An anti-toppling display case according to claim 1, wherein: the grooves (309) are in sliding connection with the guide blocks (308), and the cross sections of the grooves (309) are convex.

3. An anti-toppling display case according to claim 1, wherein: the lower surface of the supporting seat (314) is fixed with the upper surface of the inner bottom wall of the working box (1), and the center of the motor (301) and the center of the inner bottom of the working box (1) are positioned at the same position.

4. An anti-toppling display case according to claim 1, wherein: the connecting hole (310) is in sliding connection with the supporting plate (307), and the guide groove (312) is attached to the inner wall of the universal wheel (311).

5. An anti-toppling display case according to claim 1, wherein: an installation seat is fixed in the middle of the inner bottom wall of the working box (1), and the top of the installation seat is fixed with the lower surface of the motor (301).

6. An anti-toppling display case according to claim 1, wherein: the left side of the bidirectional screw rod (304) at the front end is left-handed thread, the right side is right-handed thread, the left side of the bidirectional screw rod (304) at the rear end is right-handed thread, and the right side is left-handed thread.