Multifunctional exhibition stand

Abstract

The utility model discloses a multifunctional exhibition stand which comprises a base, four square wheels are fixedly connected to the bottom of the base, a fixing frame is arranged at the bottom of the base, six fixing rods are fixedly connected to the tops of the two ends of the fixing frame respectively, three fixing rods form a group, the tops of the three fixing rods are fixedly connected with the same pressure bearing plate, and the pressure bearing plate is fixedly connected with the bottom of the base. The top of the base is provided with a bidirectional lead screw, the two ends of the bidirectional lead screw are sleeved with lead screw nuts, the lead screw nuts are matched with the bidirectional lead screw, the outer walls of the lead screw nuts are fixedly connected with a moving plate, the two ends of the moving plate are provided with second guide rods in a penetrating mode, the second guide rods are fixedly connected with the base, and the moving plate is slidably connected with the second guide rods. The two sides of the movable plate are fixedly connected with rotating shafts which are sleeved with rolling wheels, and the rolling wheels are rotationally connected with the rotating shafts. The utility model is simple to operate, can be operated by a single person, effectively reduces the investment of manpower, reduces the time required by the exhibition preparation work, and ensures the working efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of exhibition equipment, especially to a multifunctional exhibition platform. BACKGROUND

[0002] At present, most companies will use display platforms at exhibitions to show the products published by their companies to the public through exhibitions and other activities through the display platform to increase the exposure rate of the products, so as to quickly sell the products and obtain commercial benefits, and the display platform is necessary equipment when displaying products, and the product display platform can completely display the products to consumers, so that the consumers can understand the product information from the appearance.

[0003] According to the search, the patent with the Chinese patent number CN218551951U discloses a multifunctional exhibition product display platform, which comprises a main plate, a fixing assembly and a rotating assembly, the both ends of the main plate are fixedly installed with baffles, the outer ends of the baffles are provided with the fixing assembly, the upper end of the fixing assembly is fixedly installed with a push handle, the middle of the push handle is fixedly installed with a fixing rod, the bottom of the main plate is provided with a moving assembly, and the upper end of the main plate is provided with a display platform one.

[0004] The multifunctional exhibition product display platform in the above patent has the following disadvantages: the positions of the four clamping blocks need to be adjusted one by one, which is relatively complex and may increase the time cost, the tedious adjustment process may delay the preparation work of the display platform, and in the adjustment process, one corner of the device needs to be lifted, which may require additional manpower support, increasing the operation difficulty, therefore, a multifunctional exhibition platform needs to be designed to solve the above problems. SUMMARY

[0005] The utility model aims at solving the shortcomings in the prior art and provides a multifunctional exhibition platform.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a multifunctional exhibition stand, including the base, the bottom of base is fixedly connected with four square layout's wheel, the bottom of base is provided with the fixing frame, both ends top of fixing frame are fixedly connected with six fixed links, three fixed links form a group, the top of three fixed links is fixedly connected with same pressure plate, the top of base is provided with two -way screw rod, both ends of two -way screw rod are all set up screw nut, screw nut is suitable for two -way screw rod, the outer wall of screw nut is fixedly connected with moving plate, both ends of moving plate are all worn second guide rod, second guide rod is fixedly connected base, moving plate is connected second guide rod with sliding, both sides of moving plate are fixedly connected with pivot, the pivot is set up gyro wheel, gyro wheel rotates pivot, gyro wheel sets up on the top of pressure plate, the bottom of fixing frame is fixedly connected with six support feet, the top of fixing frame is fixedly connected with four first guide rods, the top of fixing frame is provided with four springs, the spring is set up in first guide rod, the top of base is fixedly connected with four sleeves, the sleeve is set up in first guide rod, because the technical means of making six support feet drop simultaneously props up the device is adopted, gyro wheel moves extrusion pressure plate and makes pressure plate drop, can make fixing frame drop, fixing frame drives support foot to drop until with ground contact, if gyro wheel continues to move along the inclined surface of pressure plate, can make wheel rise no longer with ground contact, also can prop up the device, make gyro wheel move until moving to the top of pressure plate horizontal plane, effectively solved the problem that the position of four clamping blocks needs to be adjusted one by one in the background art, is more complex, also can lead to the increase of time cost, the tedious adjustment process can also delay the preparation work of exhibition stand, and in the process of adjustment, need to lift a corner of the device, this can need additional manpower support, increase the difficulty of operation, further realize simple operation, can single -person operation, effectively reduce the input of manpower, reduce the time required for exhibition preparation work, guarantee the technical effect of work efficiency.

[0008] Preferably, the outer wall of the two-way screw rod is fixedly connected with a worm gear, the bottom of the worm gear is provided with a worm, the worm gear cooperates with the worm, one side of the worm is fixedly connected with a driving rod, and the driving rod is fixedly connected with a handle on the side away from the worm.

[0009] Preferably, the two ends of the two-way screw rod and the two ends of the worm are sleeved with a bearing seat, and the two-way screw rod and the bearing seat are fixedly connected with the inner wall of the inner ring of the bearing on the bearing seat.

[0010] Preferably, the top of the base is fixedly connected with an outer shell.

[0011] Preferably, the top of the outer shell is fixedly connected with a U-shaped frame, the top inner wall of the U-shaped frame is fixedly connected with a motor, and the output end of the motor is fixedly connected with a display stand.

[0012] Preferably, the top of the shell is fixedly connected with a slide rail.

[0013] Preferably, the display stand is slidingly connected with the slide rail.

[0014] The utility model discloses beneficial effects are:

[0015] Because the technical means of making six support feet drop simultaneously to prop up the device is adopted, the roller moves to extrude the pressure plate to make the pressure plate drop, the fixed frame drops, the fixed frame drives the support feet to drop until contacting the ground, if the roller continues to move along the inclined surface of the pressure plate, the wheel can be lifted and no longer contact the ground, the device can be propped up, the roller moves until the top horizontal plane of the pressure plate, the problem that the position of the four clamping blocks needs to be adjusted one by one, is complicated, time cost is increased, the tedious adjustment process can delay the preparation work of the exhibition stand, and in the adjustment process, one corner of the device needs to be lifted, which can need additional manpower support, the operation difficulty is increased, technical effects that operation is simple, one person can operate, labor input is effectively reduced, the time required for exhibition preparation is reduced, and work efficiency is ensured are realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of a multifunctional exhibition stand is provided for the utility model.

[0017] Figure 2 A cross-sectional expansion structure schematic view of a multifunctional exhibition stand is provided for the utility model.

[0018] Figure 3 A cross-sectional expansion structure schematic view of a multifunctional exhibition stand is provided for the utility model.

[0019] Figure 4 A local structure schematic view of a multifunctional exhibition stand is provided for the utility model.

[0020] Figure 5 A moving plate expansion structure schematic view of a multifunctional exhibition stand is provided for the utility model.

[0021] In the drawing: 1, base; 2, wheel; 3, fixed frame; 4, fixed rod; 5, pressure plate; 6, bidirectional screw rod; 7, screw nut; 8, moving plate; 9, rotating shaft; 10, roller; 11, support foot; 12, first guide rod; 13, spring; 14, sleeve; 15, worm wheel; 16, worm; 17, driving rod; 18, handle; 19, bearing seat; 20, shell; 21, U-shaped frame; 22, motor; 23, slide rail; 24, display stand; 25, second guide rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] Referring to Figures 1-5 A multifunctional exhibition stand, comprising a base 1, the bottom of the base 1 is fixedly connected with four wheels 2 arranged in a square, the bottom of the base 1 is provided with a fixing frame 3, the top of both ends of the fixing frame 3 is fixedly connected with six fixing rods 4, three fixing rods 4 form a group, the top of the three fixing rods 4 is fixedly connected with the same pressure plate 5, the top of the base 1 is provided with a bidirectional screw rod 6, both ends of the bidirectional screw rod 6 are sleeved with screw nuts 7, the screw nuts 7 are matched with the bidirectional screw rod 6, the outer wall of the screw nut 7 is fixedly connected with a moving plate 8, both ends of the moving plate 8 are provided with second guide rods 25, the second guide rods 25 are fixedly connected with the base 1, the moving plate 8 is slidably connected with the second guide rods 25, both sides of the moving plate 8 are fixedly connected with rotating shafts 9, the rotating shafts 9 are sleeved with rollers 10, the rollers 10 are rotatably connected with the rotating shafts 9, the rollers 10 are arranged on the top of the pressure plate 5, the bottom of the fixing frame 3 is fixedly connected with six supporting legs 11, the top of the fixing frame 3 is fixedly connected with four first guide rods 12, the top of the fixing frame 3 is provided with four springs 13, the springs 13 are sleeved with the first guide rods 12, the top of the base 1 is fixedly connected with four sleeves 14, the sleeves 14 are sleeved with the first guide rods 12, since the technical means of simultaneously lowering the six supporting legs to support the device is adopted, the rollers move to press the pressure plate to make the pressure plate descend, the fixing frame is lowered, the fixing frame drives the supporting legs to descend until the supporting legs contact the ground, if the rollers continue to move along the inclined surface of the pressure plate, the wheels can be lifted to not contact the ground, the device can be supported, the rollers can be moved until the top horizontal plane of the pressure plate, the problem that the positions of the four clamping blocks need to be adjusted one by one, which is relatively complex and can cause the increase of time cost, the tedious adjustment process can delay the preparation work of the exhibition stand, and in the adjustment process, one corner of the device needs to be lifted, which can need additional manpower support, the operation difficulty is increased, the technical effect that the operation is simple, one person can operate, the labor input is effectively reduced, the time required for the exhibition preparation work is reduced, and the work efficiency is ensured is achieved.

[0024] In the embodiment, the outer wall of the bidirectional screw rod 6 is fixedly connected with a worm gear 15, the bottom of the worm gear 15 is provided with a worm 16, the worm gear 15 cooperates with the worm 16, one side of the worm 16 is fixedly connected with a driving rod 17, the driving rod 17 is fixedly connected with a handle 18 on the side away from the worm 16, the two ends of the bidirectional screw rod 6 and the two ends of the worm 16 are both sleeved with bearing seats 19, the bidirectional screw rod 6 and the bearing seat 19 are both fixedly connected with the inner ring inner walls of the bearings on the bearing seat 19, the transmission system composed of the worm gear 15 and the worm 16 has a self-locking function, the rotation direction of the worm 16 relative to the worm gear 15 is irreversible, after the position of the moving plate 8 is adjusted, the handle 18 is not rotated, the worm gear 15 will not rotate by itself, so that the position of the moving plate 8 can be ensured to be stable, and it can be ensured that the supporting legs 11 can stably support the device.

[0025] In the embodiment, the top of the base 1 is fixedly connected with an outer shell 20, the top of the outer shell 20 is fixedly connected with a U-shaped frame 21, the top inner wall of the U-shaped frame 21 is fixedly connected with a motor 22, the output end of the motor 22 is fixedly connected with a display table 24, the top of the outer shell 20 is fixedly connected with a sliding rail 23, the display table 24 is slidingly connected with the sliding rail 23, the handicraft to be displayed can be placed on the display table 24, the motor 22 is started, and the output end of the motor 22 will drive the display table 24 to rotate along the sliding rail 23, so that the handicraft can rotate to be displayed in all directions.

[0026] Working principle: the device is moved to the location where the artware needs to be displayed, when in use, the external power supply is used, manually rotate the handle 18, the handle 18 drives the driving rod 17 to rotate, the driving rod 17 drives the worm 16 to rotate, the worm 16 drives the worm wheel 15 to rotate, the worm wheel 15 drives the bidirectional screw rod 6 to rotate, the bidirectional screw rod 6 drives the screw nut 7 to move, the screw nut 7 drives the moving plate 8 to move, the moving plate 8 drives the rotating shaft 9 to move, the rotating shaft 9 drives the roller 10 to move, if the roller 10 continues to move after contacting the inclined surface of the pressure plate 5, the roller 10 will extrude the pressure plate 5 to make the pressure plate 5 descend, the pressure plate 5 drives the fixed rod 4 to descend, the fixed rod 4 drives the fixed frame 3 to descend, the fixed frame 3 drives the supporting leg 11 to descend, the fixed frame 3 also drives the first guide rod 12 to descend, the first guide rod 12 descends along the sleeve 14, the first guide rod 12 also extrudes the spring 13 to make the spring 13 contract, when the supporting leg 11 contacts the ground, if the roller 10 continues to move along the inclined surface of the pressure plate 5, the device can be supported to make the wheel 2 not contact the ground, that is, the device can be kept in a stable position, at this time, the roller 10 is on the top horizontal plane of the pressure plate 5, the artware is placed on the display stand 24, the motor 22 is started, the output end of the motor 22 drives the display stand 24 to rotate along the slide rail 23, the artware is displayed, after the exhibition, the handle 18 is reversely rotated, the bidirectional screw rod 6 is reversely rotated, the two moving plates 8 are close to each other, the roller 10 is moved to the inclined surface of the pressure plate 5 and continues to move, the wheel 2 slowly descends until contacting the ground, the contracted spring 13 is gradually stretched, the supporting leg 11 is lifted to the initial position, and the device can be moved.

[0027] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A multifunctional exhibition stand comprising a base (1), characterized in that, The bottom of the base (1) is fixedly connected with four square layout wheels (2), the bottom of the base (1) is provided with a fixing frame (3), both ends of the top of the fixing frame (3) are fixedly connected with six fixing rods (4), three fixing rods (4) form a group, the top of the three fixing rods (4) is fixedly connected with the same pressure plate (5), the top of the base (1) is provided with a bidirectional screw rod (6), both ends of the bidirectional screw rod (6) are sleeved with screw nuts (7), the screw nuts (7) are matched with the bidirectional screw rod (6), the outer wall of the screw nut (7) is fixedly connected with a moving plate (8), both ends of the moving plate (8) are provided with second guide rods (25), the second guide rods (25) are fixedly connected with the base (1), the moving plate (8) is slidably connected with the second guide rods (25), both sides of the moving plate (8) are fixedly connected with rotating shafts (9), the rotating shafts (9) are sleeved with rollers (10), the rollers (10) are rotatably connected with the rotating shafts (9), the rollers (10) are arranged on the top of the pressure plate (5), the bottom of the fixing frame (3) is fixedly connected with six supporting legs (11), the top of the fixing frame (3) is fixedly connected with four first guide rods (12), the top of the fixing frame (3) is provided with four springs (13), the springs (13) are sleeved with the first guide rods (12), the top of the base (1) is fixedly connected with four sleeves (14), the sleeves (14) are sleeved with the first guide rods (12).

2. The multifunctional exhibition platform according to claim 1, characterized in that, The outer wall of the bidirectional screw rod (6) is fixedly connected with a worm wheel (15), the bottom of the worm wheel (15) is provided with a worm (16), the worm wheel (15) is matched with the worm (16), one side of the worm (16) is fixedly connected with a driving rod (17), the driving rod (17) is fixedly connected with a handle (18) away from the worm (16).

3. The multifunctional exhibition platform according to claim 2, characterized in that, Both ends of the bidirectional screw rod (6) and both ends of the worm (16) are sleeved with bearing seats (19), the bidirectional screw rod (6) and the bearing seat (19) are fixedly connected with the inner ring inner wall of the bearing on the bearing seat (19).

4. The multifunctional exhibition table according to claim 1, wherein, The top of the base (1) is fixedly connected with an outer shell (20).

5. The multifunctional exhibition platform according to claim 4, characterized in that, The top of the outer shell (20) is fixedly connected with a U-shaped frame (21), the top inner wall of the U-shaped frame (21) is fixedly connected with a motor (22), the output end of the motor (22) is fixedly connected with a display stand (24).

6. The multifunctional exhibition platform according to claim 5, characterized in that, The top of the outer shell (20) is fixedly connected with a sliding rail (23).

7. The multifunctional exhibition platform according to claim 6, characterized in that, The display stand (24) is slidably connected with the sliding rail (23).

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