CN215190591U

CN215190591U - Show cupboard for exhibition

Info

Publication number: CN215190591U
Application number: CN202121481337.0U
Authority: CN
Inventors: 倪晖; 卢林
Original assignee: Grand China Express Beijing International Business Travel Co ltd
Current assignee: Grand China Express Beijing International Business Travel Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-17
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a show cupboard is used in exhibition, include: the display cabinet comprises a cabinet body and a display frame arranged at the top of the cabinet body; the bottom of the display frame is connected with a lifting mechanism arranged in the cabinet body, and the lifting mechanism is used for lifting the display frame; the right angle extension board is fixed on the inner wall of the cabinet body, the both ends of rotating the fulcrum shaft are rotationally fixed on two relative lateral walls of the cabinet body, and rotationally pass through the vertical side of right angle extension board, the support double-screw bolt runs through and rotationally installs at the top of the horizontal side of right angle extension board, lifting bottom plate passes through the mobilizable threaded connection of sleeve and support double-screw bolt, the fixed setting of spacing slider is on the relative lateral wall of lifting bottom plate, fixed ring gear sets up on rotating the fulcrum shaft, the fixed gear sets up at the tip that the support double-screw bolt passed the horizontal side of right angle extension board, fixed ring gear is connected with the fixed ring gear meshing. The display cabinet is convenient to operate, small in occupied space and convenient and fast to use. A plurality of cabinets can be connected together, so that the plurality of cabinets can be conveniently carried and transported.

Description

Show cupboard for exhibition

Technical Field

The utility model relates to a showcase technical field especially relates to a show cupboard is used in exhibition.

Background

The display cabinet is used for displaying commodities and is widely applied to various occasions such as company exhibition halls, exhibitions, department stores and the like. The method is widely applied to the industries of artware, gifts, jewels, mobile phones, glasses, clocks, cigarettes, wines, cosmetics and the like.

The display cabinet for the exhibition can not realize the lifting function of the display frame in the cabinet body when in use, can not meet the requirement of height adjustment when the display frame is displayed, and can save the requirement of the whole occupation space of the device after the display is finished, so that the cabinet body is poor in convenience when in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a show cupboard is used in exhibition to the not enough of above-mentioned prior art.

(II) technical scheme

In order to solve the above problem, the utility model provides a show cupboard is used in exhibition, include: the display cabinet comprises a cabinet body and a display frame arranged at the top of the cabinet body; the bottom of the display frame is connected with a lifting mechanism arranged in the cabinet body, and the lifting mechanism is used for lifting the display frame so that the display frame can be accommodated in the cabinet body; the lifting mechanism comprises: the device comprises a rotary fulcrum shaft, a right-angle support plate, a support stud, a lifting bottom plate, a fixed gear ring, a fixed gear disc, a driving motor and a limiting slide block; the lifting device comprises a right-angle support plate, a rotating fulcrum plate, a support stud, a lifting bottom plate, a limit slider, a fixed gear ring, a fixed gear disc and a fixed gear disc, wherein the right-angle support plate is fixed on the inner wall of a cabinet body, two ends of the rotating fulcrum plate are rotatably fixed on two opposite side walls of the cabinet body and rotatably penetrate through the vertical side of the right-angle support plate, the support stud is rotatably installed at the top of the horizontal side of the right-angle support plate in a penetrating mode, the lifting bottom plate is movably in threaded connection with the support stud through a sleeve, the limit slider is fixedly arranged on the opposite side walls of the lifting bottom plate, the fixed gear ring is arranged on the rotating fulcrum plate, the fixed gear disc is fixedly arranged at the end portion, penetrating through the horizontal side of the right-angle support plate, of the support stud, and the fixed gear ring is in meshed connection with the fixed gear disc.

Optionally, the top of the lifting bottom plate is connected with the bottom of the display frame through a fixing bolt, and the limiting slide block is slidably arranged in a guide groove formed in the inner wall of the cabinet body.

Optionally, the driving motor is fixed on the right-angle support plate and is in meshed connection with the fixed toothed ring through a driving toothed disc arranged at the output end of the driving motor.

Optionally, two opposite side walls of the cabinet body are provided with a connecting mechanism, and the connecting mechanism is used for connecting the two cabinet bodies; the connecting mechanism includes: the cabinet comprises a left supporting plate, a fixed clamping pin, a right convex plate and a hollow sleeve plate, wherein the left supporting plate is rotatably arranged on one side wall of the cabinet body, the right convex plate is rotatably arranged on the side wall of the opposite side of the cabinet body, the fixed clamping pin is embedded in the left supporting plate, and the hollow sleeve plate is respectively welded at the tops of the left supporting plate and the right convex plate.

Optionally, the right convex plate is connected with the left support plate in an inserting mode, and the outer wall of the hollow sleeve plate is provided with a round angle.

Optionally, rotate on the lateral wall of the cabinet body and install the handle, the bottom of the cabinet body is installed and is removed the base, remove the base bottom and install the universal wheel, just universal wheel internally mounted has the brake block.

Optionally, a counterweight bottom plate is arranged at the bottom inside the cabinet body.

Optionally, a rocker arm is sleeved on the end of the rotating fulcrum outside the side wall of the cabinet body.

(III) advantageous effects

The utility model provides a show cupboard is used in exhibition, through setting up elevating system, through the meshing between fixed ring gear and the fixed gear dish, make the support double-screw bolt rotate, can rise lifting plate at the internal portion of cabinet and ejecting by the internal portion of cabinet with the show frame, through the rotation of rocking arm to the rotation fulcrum roll, can manually rise the show frame, thereby realized the raising and lowering functions of show frame at the internal portion of cabinet, altitude mixture control and show when having satisfied the show frame show after, the demand of the whole occupation space of save set has improved the convenient performance when the cabinet body uses. Through being provided with coupling mechanism, can couple together a plurality of show cupboard for the integral movement transport is more convenient firm when the transportation of a plurality of cabinets bodies, and it is convenient to transport.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic overall structure diagram of a display cabinet for exhibition in an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of the exhibition cabinet according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a lifting mechanism of the exhibition display cabinet according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a connecting mechanism of a display case for exhibition in an embodiment of the present invention.

The reference numbers in the drawings are, in order:

1. the cabinet body, 2, a display frame, 3, a lifting mechanism, 301, a rotating fulcrum shaft, 302, a right-angle support plate, 303, a support stud, 304, a lifting bottom plate, 305, a fixed gear ring, 306, a fixed gear disc, 307, a driving motor, 308, a limiting slide block, 4, a connecting mechanism, 401, a left support plate, 402, a fixed bayonet lock, 403, a right convex plate, 404, a hollow sleeve plate, 5, a fixed bolt, 6, a handle, 7, a movable base, 8, a universal wheel, 9, a counterweight bottom plate, 10 and a rocker arm.

Detailed Description

The following describes the present invention in further detail with reference to the following embodiments and the accompanying drawings. The following examples of the present invention are provided to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in fig. 1 to 4, an embodiment of the present invention provides a display cabinet for exhibition, including a cabinet body 1 and a display frame 2 disposed on the top of the cabinet body 1: the bottom of the display frame 2 is connected with the lifting mechanism 3 arranged inside the cabinet body 1, and the lifting mechanism 3 is used for lifting the display cabinet 2, so that the display cabinet 2 can be accommodated in the cabinet body 1. The lifting mechanism 3 includes: a rotating fulcrum shaft 301, a right-angle support plate 302, a support stud 303, a lifting bottom plate 304, a fixed gear ring 305, a fixed gear disc 306, a driving motor 307 and a limit slider 308. The right-angle support plate 302 is fixed on the inner wall of the cabinet body 1, two ends of the rotating fulcrum 301 are rotatably fixed on two opposite side walls of the cabinet body 1 and rotatably penetrate through the vertical side of the right-angle support plate 302, the supporting stud 303 penetrates through and is rotatably installed at the top of the horizontal side of the right-angle support plate 302, the lifting bottom plate 304 is movably connected with the supporting stud 303 through a sleeve in a threaded mode, the limiting slide block 308 is arranged on the opposite side wall of the lifting bottom plate 304, the fixed toothed ring 305 is arranged on the rotating fulcrum 301, the fixed toothed disc 306 is arranged at the end portion, penetrating through the horizontal side of the right-angle support plate 302, of the supporting stud 303, and the fixed toothed ring 305 is connected with the fixed toothed disc 306 in a meshed mode.

The top of lifting bottom plate 304 is connected through fixing bolt 5 with the bottom of show cupboard 2 to realize the quick dismantlement of show frame 2 at the cabinet body 1 top, but also can change the show frame of different specifications according to actual showpiece size. In order to ensure the stability of the lifting bottom plate 304 during the lifting of the inner wall of the cabinet body 1 and avoid the display frame 2 from shaking during the lifting, the limiting slide block 308 is slidably arranged in a guide groove formed in the inner wall of the cabinet body 1. The driving motor 307 is fixed on the right-angle support plate 302, and is meshed with the fixed gear ring 305 through a driving fluted disc arranged at the output end of the driving motor 307. After the driving motor 307 is started, the driving fluted disc is driven to rotate, the driving fluted disc drives the fixed toothed ring 305 engaged with the driving fluted disc to rotate, and further drives the fixed fluted disc 306 engaged with the fixed toothed ring 305 to rotate, so that the supporting stud 303 rotates, and finally, the up-and-down movement of the sleeve sleeved on the supporting stud 303 is realized, and the up-and-down movement of the display cabinet 2 is realized.

Two opposite side walls of the cabinet body 1 are provided with connecting mechanisms 4 for connecting the two cabinet bodies 1. The connection mechanism 4 includes: the hinge comprises a left support plate 401, a fixed bayonet 402, a right convex plate 403 and a hollow sleeve plate 404, wherein the left support plate 401 is rotatably arranged on one side wall of the cabinet body 1 in a sleeved mode, the right convex plate 403 is rotatably arranged on the side wall of the opposite side of the cabinet body 1, the fixed bayonet 402 is embedded into the left support plate 401, and the hollow sleeve plate 404 is respectively welded to the tops of the left support plate 401 and the right convex plate 403 to form a hinge structure. The guardrail bars outside the cabinet body 1 can be inserted and fixed through the hollow sleeve plates 404 at the left support plate 401 and the right convex plate 403. The right flange 403 and the left extension board can be spliced and connected, so that the right flange 403 can be spliced in the left extension board 401 at the outer wall of the other cabinet body 1 and can be fixedly connected through the fixing clamp pin 402, thereby connecting the plurality of cabinet bodies 1, facilitating the transportation of the plurality of cabinet bodies 1, and enabling the plurality of cabinet bodies 1 to be integrally moved more conveniently and stably during transportation, and the transportation is convenient.

In order to reduce the abrasion of the hollow sleeve plate 404 to the guardrail bar, the outer wall of the hollow sleeve plate 404 is provided with a round corner surface which is polished smooth.

In order to facilitate carrying out the propelling movement fixedly to the cabinet body 1 is whole, the fastness of laying of the cabinet body 1 when guaranteeing the show, rotate on the lateral wall of the cabinet body 1 and install handle 6. A movable base 7 is installed at the bottom of the cabinet body 1, and universal wheels 8 are installed at the bottom of the movable base 7 and are convenient for moving the cabinet body 1; and the universal wheel 8 is internally provided with a brake pad, so that the stability of the cabinet body 1 is increased conveniently. The inside bottom joint of the cabinet body 1 has a counter weight bottom plate 9, increases the stability of the cabinet body 1.

The swing arm 10 is fitted to an end portion of the pivot shaft 301 located outside the side wall of the cabinet 1. The swing arm 10 is swung to rotate the pivot shaft 301, thereby manually controlling the elevation of the display frame 2.

Use the utility model discloses during show cupboard is used in exhibition, start driving motor 307 drives fixed ring gear 305 by the drive fluted disc and rotates, and then drives fixed ring gear 306 and rotate for support stud 303 rotates, and reciprocates through the telescopic of cover on support stud 303, realizes reciprocating of show cupboard 2, promptly, rises show cupboard 2 and is used for the show exhibit. Or the showcase 1 is lowered and stored in the cabinet 1. When the driving motor 307 fails, the display cabinet 2 can be lifted and lowered by manually shaking the swing arm 10. This show cupboard for exhibition convenient operation, occupation space is little, and it is convenient to use. The plurality of cabinet bodies can be connected together through the connecting mechanism, so that the carrying and the transportation of the plurality of cabinet bodies are facilitated.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific cases, and should not be construed as limiting the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.

Claims

1. A display case for an exhibition, comprising: the display cabinet comprises a cabinet body (1) and a display frame (2) arranged at the top of the cabinet body (1); it is characterized in that the preparation method is characterized in that,

the bottom of the display frame (2) is connected with a lifting mechanism (3) arranged in the cabinet body (1), and the lifting mechanism (3) is used for lifting the display frame (2) so that the display frame (2) can be contained in the cabinet body (1);

the lifting mechanism (3) comprises: the device comprises a rotary fulcrum shaft (301), a right-angle support plate (302), a support stud (303), a lifting bottom plate (304), a fixed gear ring (305), a fixed gear disc (306), a driving motor (307) and a limiting slide block (308);

the right-angle support plate (302) is fixed on the inner wall of the cabinet body (1), two ends of the rotating fulcrum shaft (301) are rotatably fixed on two opposite side walls of the cabinet body (1), and rotatably passes through the vertical side of the right-angle support plate (302), the support stud (303) penetrates through and is rotatably mounted on the top of the horizontal side of the right-angle support plate (302), the lifting bottom plate (304) is movably connected with the supporting stud (303) through a sleeve by screw thread, the limiting slide block (308) is fixedly arranged on the opposite side wall of the lifting bottom plate (304), the fixed gear ring (305) is arranged on the rotating fulcrum shaft (301), the fixed gear disc (306) is fixedly arranged at the end part of the horizontal side of the support stud (303) passing through the right-angle support plate (302), the fixed gear ring (305) is in meshed connection with the fixed gear disc (306).

2. The exhibition cabinet of claim 1, wherein the top of the lifting bottom plate (304) is connected with the bottom of the exhibition frame (2) through a fixing bolt (5), and the limiting slide block (308) is slidably arranged in a guide groove arranged on the inner wall of the cabinet body (1).

3. The showcase according to claim 1, wherein said driving motor (307) is fixed to said right-angle support plate (302), and is engaged with said fixed gear ring (305) through a driving gear plate provided at an output end of said driving motor (307).

4. The exhibition display cabinet according to claim 1, wherein the cabinet body (1) is provided with connecting means (4) on two opposite side walls, the connecting means (4) being used for connecting the two cabinet bodies (1);

the connection mechanism (4) includes: the cabinet comprises a left support plate (401), a fixed clamping pin (402), a right convex plate (403) and a hollow sleeve plate (404), wherein the left support plate (401) is rotatably arranged on one side wall of the cabinet body (1), the right convex plate (403) is rotatably arranged on the side wall of the opposite side of the cabinet body (1), the fixed clamping pin (402) is embedded in the left support plate (401), and the hollow sleeve plate (404) is respectively welded at the tops of the left support plate (401) and the right convex plate (403).

5. The display cabinet for an exhibition according to claim 4, characterized in that the right protruding plate (403) is connected with the left support plate (401) in a plugging manner, and the outer wall of the hollow sleeve plate (404) is provided with rounded corners.

6. The display cabinet for the exhibition according to claim 1, wherein the side wall of the cabinet body (1) is rotatably provided with a handle (6), the bottom of the cabinet body (1) is provided with a movable base (7), the bottom of the movable base (7) is provided with a universal wheel (8), and the universal wheel (8) is internally provided with a brake block.

7. The showcase for exhibition according to claim 1, wherein a counter weight bottom plate (9) is provided at the bottom inside the cabinet body (1).

8. The showcase for exhibitions according to claim 1, characterized in that the rocker arm (10) is sleeved on the end of the rotary fulcrum (301) located outside the lateral wall of the cabinet body (1).