CN211380560U

CN211380560U - Exhibition stand for international economic trade

Info

Publication number: CN211380560U
Application number: CN201922238515.6U
Authority: CN
Inventors: 王亚昌
Original assignee: Anyang Normal University
Current assignee: Anyang Normal University
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-01
Anticipated expiration: 2029-12-13

Abstract

The exhibition stand for international economic trade relates to international economic trade field, the on-line screen storage device comprises a base, the top surface of base is connected with the revolving stage through elevation structure, the center of revolving stage sets up the round hole, round hole inside is connected with the center post through first bearing, the top of center post is connected with places the platform, the top surface of placing the platform is equipped with the translucent cover, the inside top of translucent cover is equipped with the light, the bottom surface of base is equipped with the gyro wheel groove, inside the gyro wheel groove is connected with buffer structure through first electric putter, buffer structure's bottom is connected with the gyro wheel, first electric putter can drive the gyro wheel and stretch. The utility model discloses set up the translucent cover, can protect the show product on the stand, this stand liftable, rotatory moreover satisfies the demand of various trade shows, and this stand is portable simultaneously, provides convenience for the use, and the practicality is strong, is fit for extensively promoting.

Description

Exhibition stand for international economic trade

Technical Field

The utility model relates to an international economy trade field, concretely relates to stand for international economy trade.

Background

The exhibition stand device that prior art international economy trade used simple structure, function singleness, do not possess safeguard function, can not go up and down and rotate, and can not remove, unsuitable.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an international economy is stand for trade, the utility model discloses set up the translucent cover, can protect the show product on the stand, this stand liftable, rotatory moreover satisfies the demand of various trade shows, and this stand is portable simultaneously, provides convenience for the use, and the practicality is strong, is fit for extensively promoting.

The technical scheme is as follows: the base is included, the top surface of base is connected with the revolving stage through elevation structure, the center of revolving stage sets up the round hole, the round hole is inside to be connected with the center post through first bearing, makes the center post can the round hole is inside to be rotated, the top of center post is connected with places the platform, the top surface of placing the platform is equipped with the translucent cover, the translucent cover liftable forms and is used for the closed structure of placing the platform or opens, the inside top of translucent cover is equipped with the light, the bottom surface of base is equipped with the gyro wheel groove, inside the gyro wheel groove is connected with buffer structure through first electric putter, buffer structure's bottom is connected with the gyro wheel, first electric putter can drive the gyro wheel stretches out or takes in the gyro wheel groove.

Preferably, a cavity is arranged in the base, the left end and the right end of the bottom surface of the cavity are both rotatably connected with a second bearing, the top of the second bearing is fixedly connected with a threaded pipe, one end of the threaded pipe, which is positioned in the cavity, is sleeved with a first bevel gear, the threaded pipe penetrates through the top surface of the base and extends to the top of the base, a rotating shaft is arranged in the cavity, two ends of the rotating shaft are sleeved with second bevel gears which are meshed and connected with the first bevel gears, the inner cavity of the threaded pipe is connected with a threaded rod in a threaded manner, the top of the threaded rod is connected with the bottom surface of the rotating platform, a rotating motor is also arranged in the cavity, a first belt pulley is sleeved on the outer surface of an output shaft of the rotating motor, the middle end cover of axis of rotation surface is equipped with the second belt pulley dish, the second belt pulley dish passes through the belt and is connected with the transmission of first belt pulley.

Preferably, the outer side wall of the rotating shaft is sleeved with a third bearing, and the bottom end of the outer side wall of the third bearing is connected to the inner bottom surface of the cavity through a connecting column.

Preferably, a placing box is arranged on the top surface of the base, and the top surface of the placing box is lower than the top surface of the threaded pipe.

Preferably, a second electric push rod is arranged at the center of the top surface of the placing table, an output shaft of the second electric push rod is connected with a connecting rod, and the top of the connecting rod is connected with the top surface inside the transparent cover.

Preferably, the edge of the top surface of the placing table is provided with an inward concave groove, the top surface of the transparent cover is provided with a convex strip which is matched and clamped with the groove, and the convex strip is wrapped with a rubber layer.

Preferably, the transparent cover is made of transparent glass material.

Preferably, a plurality of downwardly concave placing grooves are uniformly formed in the upper end face of the placing table.

Preferably, the buffer structure comprises two layers of movable plates, the two layers of movable plates are connected through a telescopic rod, the telescopic rod is sleeved with a spring, and the two layers of movable plates are matched with the roller groove in size, so that the two layers of movable plates can move up and down in the roller groove.

Preferably, the number of the roller grooves is four, and the four roller grooves are uniformly distributed at four corners of the bottom surface of the base.

The utility model provides an international economy is stand for trade, compare beneficial effect with prior art and be:

1. the utility model is provided with the transparent cover which can protect the display product on the exhibition stand and prevent the display product on the placing stand from falling ash and the like in the exhibition process;

2. the utility model discloses set up elevation structure, cooperate through second bearing, screwed pipe, first bevel gear, axis of rotation, second bevel gear, threaded rod, rotating electrical machines, first belt pulley, second belt pulley and belt and realize the rising or the reduction of placing the platform to realize placing the regulation of platform height, provide convenience for the use, and this revolving stage cooperates through round hole and first pivot and realizes placing the rotation of platform in the horizontal direction, make the bandwagon effect good, satisfy the exhibitor in each position and carry out the exhibition and watch, satisfy the demand of various trade shows;

3. the utility model discloses set up gyro wheel, gyro wheel groove and electric putter, electric putter shortens and drives the gyro wheel and stretch into inside the gyro wheel groove, increases the device's stability this moment, and electric putter extension drives the gyro wheel and stretches out the gyro wheel groove, can realize the removal of this stand, sets up buffer structure simultaneously, can prevent that this stand from rocking in the removal from causing the show product to damage, provides convenience for the use, and the practicality is strong, is fit for extensively promoting.

Drawings

Fig. 1 is a front view of the utility model.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of a portion B in fig. 1.

Fig. 4 is a structure diagram of the middle rotating motor, the first belt pulley, the second belt pulley and the belt.

Fig. 5 is a plan view of the placement table of the utility model.

In the figure: 1-base, 2-rotating platform, 3-first bearing, 4-central column, 5-placing platform, 6-transparent cover, 7-illuminating lamp, 8-roller groove, 9-first electric push rod, 10-second bearing, 11-screwed pipe, 12-first bevel gear, 13-rotating shaft, 14-second bevel gear, 15-threaded rod, 16-rotating motor, 17-first belt disc, 18-second belt disc, 19-belt, 20-third bearing, 21-placing box, 22-second electric push rod, 23-connecting rod, 24-groove, 25-convex strip, 26-rubber layer, 27-placing groove, 28-moving plate, 29-telescopic rod, 30-spring, 31-connecting column, connecting column, 32-first electric push rod, 33-roller.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can 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. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

Embodiment one, as shown in fig. 1 ~ 3, the stand is used in international economic trade, including base 1, the top surface of base 1 is connected with revolving stage 2 through elevation structure.

The center of revolving stage 2 sets up the round hole, and the round hole is inside to be connected with center post 4 through first bearing 3, makes center post 4 can rotate inside the round hole.

The top of center post 4 is connected with places platform 5, and the top of center post 4 passes through screw fixed connection with 5, and the lateral wall of placing platform 5 is equipped with the handle, and the handle sets up with placing 5 integrated into one piece of platform, sets up the convenient rotation of handle and places platform 5.

The utility model discloses set up elevation structure, can realize placing the regulation of 5 heights of platform, provide convenience for the use, this revolving stage 2 cooperatees through round hole and primary shaft holds 3 and realizes placing the platform in the rotation of horizontal direction moreover, makes the bandwagon effect good, and the exhibitor who satisfies each position carries out the exhibition and watches, satisfies the demand of various trade show.

The top surface of the placing table 5 is provided with a transparent cover 6, and the transparent cover 6 can be lifted to form a structure for closing or opening the placing table 5. The transparent cover 6 is arranged, the transparent cover 6 can protect the display products on the exhibition stand, and the display products on the placing stand 5 in the exhibition process are prevented from falling ash and the like.

The top end inside the transparent cover 6 is provided with a lighting lamp 7. The illuminating lamp 7 adopts an LED illuminating lamp in the prior art and is fixedly arranged at the top end inside the transparent cover 6 through screws. The illuminating lamp 7 is arranged, and the display effect of the exhibition stand is improved in a dark environment.

The bottom surface of the base 1 is provided with a roller groove 8, the inside of the roller groove 8 is connected with a buffer structure through a first electric push rod 32, the bottom end of the buffer structure is connected with a roller 33, and the first electric push rod 32 can drive the roller 33 to extend out of or retract into the roller groove 8. The number of the roller grooves 8 is four, and the four roller grooves 8 are uniformly distributed at four corners of the bottom surface of the base 1.

The bottom surface of the first electric push rod 32 can be fixed on the top of the inner side of the roller slot 8 by screws, wherein the first electric push rod 32 is a device known in the prior art, also called a linear driver, and the principle and structure thereof are clear and complete for those skilled in the art, and will not be described in detail. The rollers 33 are universal wheels in the prior art. The first electric push rod 32 extends to drive the roller 33 to extend out of the roller groove 8, so that the exhibition stand can be moved conveniently, the work efficiency is improved during moving, the physical strength of workers can be saved, and when the exhibition stand is used, the first electric push rod 32 is shortened to drive the roller 33 to extend into the roller groove 8, so that the stability of the exhibition stand is improved.

The buffer structure comprises two layers of moving plates 28, the two layers of moving plates 28 are connected through an expansion link 29, a spring 30 is sleeved on the expansion link 29, and the two layers of moving plates 28 are matched with the roller groove 8 in size, so that the two layers of moving plates 28 can move up and down in the roller groove 8.

The number of the telescopic rods 29 is at least two, the telescopic rods 29 are a plurality of sleeves which are sequentially sleeved, the pipe diameters of the plurality of sleeves are gradually reduced, the sleeves with small pipe diameters are sleeved in the sleeves with large pipe diameters and can slide in the sleeves, two ends of each telescopic rod 29 are fixedly welded to the two layers of movable plates 28, and two ends of each spring 30 are fixedly welded to the two layers of movable plates 28. The output end of the first electric push rod 32 is connected with the upper moving plate 28 through a screw, and the top end of the roller 33 is connected with the lower moving plate 28 through a screw.

The utility model discloses set up gyro wheel 33, gyro wheel groove 8 and first electric putter 32, first electric putter 32 shortens and drives gyro wheel 33 and stretch into inside the gyro wheel groove 8, increase the stability of this stand this moment, first electric putter 32 extends and drives gyro wheel 33 and stretch out gyro wheel groove 8, can realize the removal of this stand, set up buffer structure simultaneously, can prevent that this stand from rocking in the removal from causing the show product to damage, for the use provides convenience, therefore, the clothes hanger is strong in practicability, and is suitable for extensive popularization.

In the second embodiment, on the basis of the above embodiments, a cavity 9 is further arranged inside the base 1, the left end and the right end of the bottom surface of the cavity 9 are both rotatably connected with a second bearing 10, a threaded pipe 11 is fixedly connected to the top of the second bearing 10, that is, clamping grooves are formed in the left end and the right end of the bottom surface in the cavity 9, the outer edge of the second bearing 10 is welded in the clamping grooves, the outer edge of the threaded pipe 11 is fixedly connected with the inner edge of the second bearing 10, and the threaded pipe 11 is in key connection with the second bearing.

One end of the threaded pipe 11, which is positioned in the cavity 9, is sleeved with a first bevel gear 12, the inner edge of the first bevel gear 12 is fixedly connected with the outer edge of the threaded pipe 11 in a welding manner, and the threaded pipe 11 penetrates through the top surface of the base 1 and extends to the top of the base.

A rotating shaft 13 is arranged in the cavity 9, two ends of the rotating shaft 13 are both sleeved with a second bevel gear 14, and the second bevel gear 14 is meshed with the first bevel gear 12. The rotating shaft 13 is transversely arranged, the two ends of the rotating shaft 13 are respectively sleeved with a second bevel gear 14, the outer edge of the rotating shaft 13 is fixedly connected with the inner edge of the second bevel gear 14 in a welding mode, and the second bevel gear 14 is in meshed connection with the first bevel gear 12.

The inner cavity of the threaded pipe 11 is connected with a threaded rod 15 in a threaded manner, and the top of the threaded rod 15 is fixedly connected with the bottom surface of the rotating platform 2 in a welding manner.

The cavity 9 is also internally provided with a rotating motor 16, the rotating motor 16 adopts the prior art, and the rotating motor 16 is fixed in the cavity 9 through screws.

As shown in fig. 4, the outer surface of the output shaft of the rotating motor 16 is sleeved with a first belt pulley 17, the output shaft of the rotating motor 16 is in key connection with the inner edge of the first belt pulley 17, the middle end sleeve of the outer surface of the rotating shaft 13 is provided with a second belt pulley 18, the outer surface of the rotating shaft 13 is in key connection with the inner edge of the second belt pulley 18, and the second belt pulley 18 is in transmission connection with the first belt pulley 17 through a belt 19.

The lateral wall cover of axis of rotation 13 is equipped with third bearing 20, and the bottom of the lateral wall of third bearing 20 passes through spliced pole 31 to be connected at cavity 9 bottom. The outer side wall of the rotating shaft 13 is in key connection with the inner edge of the third bearing 20, the top end of the connecting column 31 is fixedly connected with the outer side wall of the third bearing 20 in a welding mode, and the bottom end of the connecting column 31 is fixedly connected with the inner bottom surface of the cavity 9 in a welding mode.

The top surface of the base 1 is provided with a placing box 21, and the top surface of the placing box 21 is lower than the top surface of the threaded pipe 11. Place case 21 and base 1 integrated into one piece setting, place case 21 leading flank and be equipped with the drawer structure, set up and place case 21 and be used for placing too much show product.

The working principle is as follows: the rotating motor 16 is started, the rotating motor 16 rotates to drive the first belt pulley 17 to rotate, the first belt pulley 17 drives the second belt pulley 18 to rotate through the belt 19, the second belt pulley 18 rotates to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the threaded pipe 11 to rotate, and the threaded pipe 11 rotates to enable the threaded rod 15 to ascend or descend, so that the placing table 5 is driven to ascend or descend.

In the third embodiment, on the basis of the above embodiments, a second electric push rod 22 is further arranged at the center of the top surface of the placing table 5, an output shaft of the second electric push rod 22 is connected with a connecting rod 23, the connecting rod 23 is connected with the second electric push rod 22 through a coupling, and the top of the connecting rod 23 is fixedly connected with the top surface inside the transparent cover 6 through a screw. Wherein, the bottom surface of the second electric push rod 22 can be fixed on the top of the inner side of the roller slot 8 by screws, wherein the second electric push rod 22 is a device known in the prior art, also called a linear driver, and the principle and structure thereof are clear and complete for those skilled in the art, and not described more in itself.

The top surface edge of placing platform 5 is equipped with inside sunken recess 24, and the top surface of translucent cover 6 is equipped with the sand grip 25 with recess 24 cooperation joint, and the parcel has rubber layer 26 on the sand grip 25, and rubber layer 26 passes through glue and bonds at sand grip 25 lateral surface.

The transparent cover 6 is made of transparent glass material.

As shown in fig. 5, the upper end surface of the placing table 5 is uniformly provided with a plurality of placing grooves 27 recessed downward. The placement grooves 27 are formed, so that the display products are more attractive in placement.

The second electric push rod 22 is matched with the connecting rod 23 to realize the ascending or descending of the transparent cover 6, when the display product is required to be placed, the second electric push rod 22 is started to extend the telescopic end of the second electric push rod 22, so that the transparent cover 6 is far away from the placing table, the display product can be taken and placed at the moment, when the product is displayed, the second electric push rod 22 is started to extend the telescopic end of the second electric push rod 22, so that the transparent cover 6 is far away from the placing table 5, the display product can be taken and placed at the moment, the second electric push rod 22 is started to shorten the telescopic end of the second electric push rod 22, so that the transparent cover 6 is close to the placing table 5, and the product display can be performed at the moment. The practicability is strong, and the method is suitable for wide popularization.

While the present invention has been particularly shown and described with reference to the preferred embodiments thereof, and many methods and approaches to the practice thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. The exhibition stand for international economic trade comprises a base (1) and is characterized in that the top surface of the base (1) is connected with a rotating table (2) through a lifting structure, a round hole is formed in the center of the rotating table (2), a center column (4) is connected to the inside of the round hole through a first bearing (3), the center column (4) can rotate inside the round hole, the top of the center column (4) is connected with a placing table (5), a transparent cover (6) is arranged on the top surface of the placing table (5), the transparent cover (6) can lift to form a structure for closing or opening the placing table (5), an illuminating lamp (7) is arranged at the top end inside the transparent cover (6), a roller groove (8) is formed in the bottom surface of the base (1), a buffer structure is connected to the inside of the roller groove (8) through a first electric push rod (32), and a roller (33) is connected to the bottom, the first electric push rod (32) can drive the roller (33) to extend out or retract into the roller groove (8).

2. The international economic trade exhibition stand according to claim 1, characterized in that a cavity (9) is arranged inside the base (1), a second bearing (10) is rotatably connected to both the left and right ends of the bottom surface of the cavity (9), a threaded pipe (11) is fixedly connected to the top of the second bearing (10), a first bevel gear (12) is sleeved on one end of the threaded pipe (11) located inside the cavity (9), the threaded pipe (11) penetrates through the top surface of the base (1) and extends to the top thereof, a rotating shaft (13) is arranged inside the cavity (9), a second bevel gear (14) is sleeved on both ends of the rotating shaft (13), the second bevel gear (14) is meshed with the first bevel gear (12), a threaded rod (15) is connected to the inner cavity thread of the threaded pipe (11), and the top of the threaded rod (15) is connected to the bottom surface of the rotating table (2), still be equipped with rotating electrical machines (16) in cavity (9), the output shaft surface cover of rotating electrical machines (16) is equipped with first belt pulley (17), the well pot head of axis of rotation (13) surface is equipped with second belt pulley dish (18), second belt pulley dish (18) are connected with first belt pulley (17) transmission through belt (19).

3. The international economic trade stand of claim 2, wherein the outer side wall of the rotating shaft (13) is sleeved with a third bearing (20), and the bottom end of the outer side wall of the third bearing (20) is connected to the inner bottom surface of the cavity (9) through a connecting column (31).

4. The international economic trade stand of claim 3, wherein the top surface of the base (1) is provided with a placing box (21), and the top surface of the placing box (21) is lower than the top surface of the threaded pipe (11).

5. The international economic trade exhibition stand of claim 1, characterized in that, the top surface center of placing platform (5) is equipped with second electric putter (22), the output shaft of second electric putter (22) is connected with connecting rod (23), the top of connecting rod (23) with transparent cover (6) inside top surface is connected.

6. The international economic trade exhibition stand according to claim 5, characterized in that the top surface edge of the placing stand (5) is provided with an inward concave groove (24), the top surface of the transparent cover (6) is provided with a convex strip (25) which is matched and clamped with the groove (24), and the convex strip (25) is wrapped with a rubber layer (26).

7. The international economic trade stand of claim 6, wherein the transparent cover (6) is made of transparent glass.

8. The international economic trade stand according to claim 7, characterized in that the upper end surface of the placing table (5) is uniformly provided with a plurality of downwardly concave placing grooves (27).

9. The international economic trade stand of claim 1, wherein the buffer structure comprises two layers of moving plates (28), the two layers of moving plates (28) are connected through a telescopic rod (29), a spring (30) is sleeved on the telescopic rod (29), and the two layers of moving plates (28) are matched with the roller groove (8) in size, so that the two layers of moving plates (28) can move up and down in the roller groove (8).

10. The international economic trade stand according to claim 9, wherein the number of the roller grooves (8) is four, and the four roller grooves (8) are uniformly distributed at four corners of the bottom surface of the base (1).