Lifting type exhibition stand

Abstract

The utility model discloses a lifting type exhibition stand, and relates to the technical field of exhibition platforms, the lifting type exhibition stand comprises a lifting platform, a first alternating current motor is fixedly arranged in the middle of an inner cavity of the lifting platform, a threaded rod is fixedly arranged at the output end of the first alternating current motor, a lifting block penetrates through the threaded rod in a threaded mode, and transverse supporting rods are fixedly arranged at the two ends of the lifting block; the adjusting mechanism comprises a fixing rod fixedly arranged on the inner wall of one side of the annular plate, a T-shaped sliding groove is formed in one side of the fixing rod, a T-shaped telescopic rod is arranged in an inner cavity of the T-shaped sliding groove in a sliding mode, a rotating ring is rotationally connected to one side of the T-shaped telescopic rod, a fixing plate is fixedly arranged on one side of the rotating ring, and the fixing plate is fixedly connected with the inner wall of the annular plate. A buckle is fixedly arranged on one side of the fixing plate, a ring cap is rotationally connected to one side of the buckle, and a cellular board is fixedly arranged on one side of the ring cap. The situation that in some exhibition places, the characteristics of exhibitions need to be highlighted or the visual effect of people needs to be enhanced according to different light darkness and angles and the distance of lamplight is improved.

Description

Technical Field

[0001] The present application relates to the field of display platform technology, and in particular to a lifting exhibition platform. Background Art

[0002] Exhibition display is to present the ideas, objects and personalized designs that the exhibitor wants to express in an intuitive form that is easier for exhibitors to understand and recognize, so as to achieve the core purpose of the display.

[0003] For example, the lifting exhibition stand disclosed in publication number CN201921730264.7 has the following deficiencies:

[0004] The device turns on the electric cylinder by supplying power to it. When the piston end of the electric cylinder extends, the electric cylinder drives the connecting block to move upward, which in turn drives the scissor-type connecting rod to move upward, and then pushes the supporting plate to move upward, thereby raising the height of the items to be exhibited. The device maintains the smoothness of the lifting, but ignores the essence of booth lifting. Booth lifting is to improve people's visual effects and enhance interactive experience. Therefore, in some occasions, adjusting the light on the object through different angles, distances or dimness can enhance the visual effect and highlight the details of the exhibits. However, the device is obviously not suitable for such occasions. Utility Model Content

[0005] In order to improve the need to highlight the characteristics of exhibits or enhance people's visual effects according to different light and darkness, angles and distances of lights in some exhibition venues, the present application provides a lifting exhibition platform.

[0006] The lifting exhibition stand provided in this application adopts the following technical solution:

[0007] A lifting exhibition platform, comprising a lifting platform, a first AC motor is fixedly arranged in the middle of the inner cavity of the lifting platform, a threaded rod is fixedly arranged at the output end of the first AC motor, a lifting block is penetrated by the external thread of the threaded rod, transverse support rods are fixedly arranged at both ends of the lifting block, a vertical support plate is fixedly arranged at one side of the transverse support rod, and the vertical support plate is fixedly connected to the inner wall of the lifting platform;

[0008] The adjustment mechanism includes a fixed rod fixedly arranged on the inner wall of one side of the ring plate, a T-shaped slide groove is opened on one side of the fixed rod, a T-shaped telescopic rod is slidably arranged in the inner cavity of the T-shaped slide groove, a rotating ring is connected to one side of the T-shaped telescopic rod, a fixed plate is fixedly arranged on one side of the rotating ring, a buckle is fixedly arranged on one side of the fixed plate, a ring cap is connected to one side of the ring cap, and a honeycomb plate is fixedly arranged on one side of the ring cap.

[0009] By adopting the above technical solution, the output end of the AC motor rotates to drive the threaded rod to rotate, driving the lifting block to move longitudinally, and the adjustment mechanism T-shaped slide groove and T-shaped telescopic rod can limit the position well, the T-shaped telescopic rod can control the distance of lateral movement, and the ring cap and ring buckle adapter can control the state and angle of the honeycomb panel.

[0010] Preferably, the adjustment mechanism further comprises a fixing ring fixedly arranged on one side of the T-shaped telescopic rod, a fixing shaft is fixedly provided through the inner cavity of the fixing ring, and the fixing shaft movably passes through the inner cavity of the rotating ring.

[0011] By adopting the above technical solution, the fixed shaft passes through the fixed ring and the rotating ring, and is fixedly connected to the fixed ring so that the rotating ring can have a better limiting effect on the rotating ring.

[0012] Preferably, a limiting block is slidably provided on one side of the fixing rod, a knob is threadedly provided through the middle of the limiting block, and a surface on one side of the knob abuts against an inner wall of the T-shaped sliding groove.

[0013] By adopting the above technical solution, tightening the knob so that the knob abuts and is fixed against the inner wall of the T-shaped slide groove, the limit block can have a better supporting effect on the T-shaped telescopic rod.

[0014] Preferably, a support plate is fixedly provided on the upper portion of the vertical support plate, and a light strip is fixedly provided on the upper portion of the support plate.

[0015] By adopting the above technical solutions, the light strip can provide a more direct viewing and experience for the exhibits.

[0016] Preferably, a ring plate is connected to the inner wall of the upper part of the lifting platform, a gear ring is fixed to the lower part of the ring plate, and the gear ring is meshed with the gear.

[0017] By adopting the above technical solution, the ring gear is meshed with the gear, so that the gear can rotate and drive the ring gear to rotate together.

[0018] Preferably, the inner cavity of the gear is fixedly connected to the output end of the second AC motor, and the second AC motor is fixedly arranged on the upper part of the vertical support plate.

[0019] By adopting the above technical solution, the second AC motor can drive the gear to rotate, and can change its own rotation speed according to the setting requirements, so that the exhibit can better present its unique side to the audience when rotating.

[0020] Preferably, two opposite second sliding grooves are provided on the inner walls on both sides of the lifting platform, and second sliding rods are slidably arranged inside the second sliding grooves.

[0021] By adopting the above technical solution, the second slide groove and the second slide rod are slidably arranged with each other, so that the lifting platform can be free from the influence of the threaded rod, and the lifting platform can be fixedly moved longitudinally.

[0022] Preferably, a transparent glass cover is clamped on the upper part of the lifting platform, and the glass cover will not block the viewing line of sight.

[0023] By adopting the above technical solution, the glass cover can enable people to appreciate the exhibits more intuitively and appreciate the characteristics of the exhibits without being blocked from the sight.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The upper inner wall of the lifting platform is fixedly connected to the vertical support plate, the vertical support plate is fixedly connected to the transverse support rod, and the transverse support rod is fixedly connected to the lifting block, so that the upper movable end of the lifting platform, the vertical support plate, the transverse support rod and the lifting block form a whole, and can achieve simultaneous ascent and descent;

[0026] 2. With the help of the fixing rod and the ring plate, the entire adjustment mechanism can be driven to rotate together, and the T-shaped slide groove and the T-shaped telescopic rod slide against each other to drive the fixed ring and the rotating ring to move back and forth longitudinally, and the rotating ring drives the fixed plate to rotate, while the ring buckle and the ring cap can drive the honeycomb plate to rotate, so as to achieve the changing effect of different angles and distances of the light. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front view schematic diagram of the present application;

[0028] Figure 2 It is a schematic internal cross-sectional view of the present application;

[0029] Figure 3 This is a schematic diagram of the shading component of the present application;

[0030] Figure 4 An exploded schematic diagram of the adjustment mechanism of the present application;

[0031] Figure 5 This is an enlarged schematic diagram of the lifting platform limit of this application.

[0032] Reference numerals: 1. lifting platform; 2. glass cover;

[0033] 3. Adjustment mechanism; 31. Fixed rod; 32. T-shaped slide; 33. T-shaped telescopic rod; 34. Fixed shaft; 35. Rotating ring; 36. Fixed plate; 37. Ring buckle; 38. Ring cap; 39. Limit block; 310. Knob; 311. Fixed ring;

[0034] 4. First AC motor; 5. Threaded rod; 6. Horizontal support rod; 7. Vertical support plate; 8. Support plate; 9. Light strip; 10. Ring plate; 11. Gear ring; 12. Second AC motor; 13. Gear; 14. Lifting block; 15. Honeycomb plate; 16. Second slide groove; 17. Second slide rod. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-5 This application is described in further detail.

[0036] The embodiment of the present application discloses a lifting exhibition stand.

[0037] Example 1

[0038] Reference Figure 2 , 5 A lifting exhibition platform includes a lifting platform 1 that can move longitudinally, and two second sliding grooves 16 corresponding to each other are opened on the inner wall surfaces on both sides of the inner cavity of the lifting platform 1, and the inner surface of the second sliding groove 16 is in contact with the outer surface of the second sliding rod 17, and the second sliding groove 16 and the second sliding rod 17 are slidably arranged with each other and limited to each other.

[0039] A first AC motor 4 is fixedly connected to the middle of the bottom surface of the inner cavity of the lifting platform 1, and the output end of the first AC motor 4 is fixed to one side surface of the threaded rod 5, and the outer surface of the threaded rod 5 is threadedly connected to the inner surface of the lifting block 14, and the threaded rod 5 passes through the middle of the lifting block 14, and the two lateral end surfaces of the lifting block 14 are fixed to one side surface of two lateral support rods 6 with the same structure, and the side surface of the two lateral support rods 6 away from the threaded rod 5 is fixed to one side surface of two vertical support plates 7, and the vertical support plates 7 are set to be L-shaped, and the side surface of the vertical support plate 7 away from the threaded rod 5 is fixed to the upper inner wall of the lifting platform 1, and the upper surface of the vertical support plate 7 is fixed to the lower surface of one side of the support plate 8, and a light strip 9 is glued and fixed to the upper surface of the support plate 8.

[0040] Through the above arrangement, the upper inner wall of the lifting platform 1 is fixedly connected to the vertical support plate 7, and the vertical support plate 7 is fixedly connected to the transverse support rod 6, and the transverse support rod 6 is fixedly connected to the lifting block 14, so that the upper movable end of the lifting platform 1 forms a whole with the vertical support plate 7, the transverse support rod 6 and the lifting block 14, and can achieve rising and falling at the same time, and the lifting block 14 is threaded through by the threaded rod 5, and one end of the threaded rod 5 is fixedly connected to the output end of the first AC motor 4, so when the first AC motor 4 is working, its output end rotates to drive the threaded rod 5 to rotate, thereby driving the lifting block 14 and the transverse support rod 6, the vertical support plate 7 and the lifting platform 1 to achieve rising and falling.

[0041] Reference Figure 1 , 2A ring plate 10 is arranged around the upper inner cavity surface of the lifting platform 1, and the ring plate 10 is rotatably connected to the inner cavity surface of the lifting platform 1, and is fixedly connected to the upper surface of the ring gear 11 on the lower surface of the ring plate 10, and one side surface of the ring gear 11 is also rotatably connected to the inner cavity surface of the lifting platform 1 and limited to each other, and the side of the ring gear 11 away from the inner wall of the lifting platform 1 is meshed with one side of the gear 13, and the inner surface of the gear 13 is fixedly connected to the outer surface of the output end of the second AC motor 12, and the fixed support of the second AC motor 12 away from the gear 13 is fixedly connected to the upper surface of one side of the vertical support plate 7, and is clamped with the glass mask 2 made of transparent glass material at the upper opening of the lifting platform 1, and the glass mask can not block the view of the observer.

[0042] Through the above arrangement, the ring plate 10 is fixedly connected to the ring gear 11, so that when the ring gear 11 rotates following the gear 13, the ring plate 10 can rotate together, and the gear 13 is fixedly connected to the output end of the second AC motor 12, so that when the second AC motor 12 is working, the output end of the second AC motor 12 can drive the gear 13, and the ring gear 11 and the ring plate 10 rotate together.

[0043] It should be noted that placing a piece of transparent glass on the upper surface of the ring plate 10 can enable the exhibits to rotate along with the ring plate 10, which can better enhance the viewing experience and highlight the characteristics of the exhibits. In the present device, the first AC motor 4, the second AC motor 12, and the light strip 9 are all prior art, and their structural features are not described in detail again. In addition, the present device also requires an AC motor controller to control the first AC motor 4 and the second AC motor 12, which is also prior art and will not be described in detail here.

[0044] Reference Figure 3 , 4 The adjustment mechanism 3 includes a fixing rod 31 fixed to the inner surface of one side of the ring plate 10, and the fixing rod 31 is slidably connected to the surface of one side of the limit block 39 on the side away from the inner surface of the ring plate 10, and the middle part of the limit block 39 is threadedly penetrated by one end of the knob 310, and the fixing rod 31 and the limit block 39 are located on the same side surface with a T-shaped groove 32, and the knob 310 threadedly penetrates the surface of one side of the limit block 39 and is abutted and fixed with the inner cavity surface of the T-shaped groove 32, and the inner cavity surface of the T-shaped groove 32 is in contact with the outer surface of the T-shaped telescopic rod 33, and the T-shaped groove 32 and the T-shaped telescopic rod 33 are slidably arranged with each other and limited to each other.

[0045] The adjustment mechanism 3 also includes a fixed ring 311 fixed on one side surface of the telescopic end of the T-shaped telescopic rod 33, and a rotating ring 35 is rotatably arranged in the middle of the fixed ring 311, and the middle of the fixed ring 311 is fixedly penetrated by the fixed shaft 34, and the inner surface of the fixed ring 311 is fixedly connected to the outer surface of the fixed shaft 34, but the middle of the rotating ring 35 and the fixed shaft 34 are movably penetrated, the inner surface of the middle of the rotating ring 35 is rotatably connected to the outer surface of the fixed shaft 34, and the surface of the rotating ring 35 away from the fixed ring 311 is connected to the fixed plate 36. One side surface is fixedly connected, and the side surface of the fixing plate 36 away from the rotating ring 35 is fixedly connected to the side surface of the buckle 37, and the middle part of the outer surface of the buckle 37 is rotatably connected to the ring cap 38, and the middle part of the outer surface of the buckle 37 is recessed inward, and the inner surface of one side of the ring cap 38 protrudes inward, and the recessed depth of the buckle 37 is consistent with the inward protruding depth of the ring cap 38, so the buckle 37 and the ring cap 38 limit each other, and the side surface of the ring cap 38 away from the buckle 37 is fixedly connected to the side surface of the honeycomb panel 15, and the honeycomb panel 15 is located above the light strip 9.

[0046] Through the above arrangement, the fixing rod 31 and the ring plate 10 are fixed to drive the entire adjustment mechanism 3 to rotate together, and the T-shaped slide groove 32 and the T-shaped telescopic rod 33 slide with each other and limit each other so that the T-shaped telescopic rod 33 can realize longitudinal reciprocating movement, and drive the fixing ring 311 and the rotating ring 35 fixed to the telescopic end of the T-shaped telescopic rod 33 to move longitudinally reciprocatingly, and the middle parts of the fixing ring 311 and the rotating ring 35 are penetrated by the fixed shaft 34, but the rotating ring 35 and the fixed shaft 34 are rotatably connected, so that the rotating ring 35 can rotate on the surface of the fixed shaft 34 and drive the fixing plate 36 to rotate together, and the fixing ring 311 and the fixed shaft 34 are fixedly connected, and the two side surfaces of the middle part of the fixing ring 311 are in contact with the outer surface of the rotating ring 35, and By being fixedly connected with the fixed shaft 34, the two side surfaces of the rotating ring 35 are clamped inwardly, so that there is a certain resistance when the rotating ring 35 rotates, and the rotating ring 35 can be clamped and fixed when the rotating ring 35 stops rotating, and the ring buckle 37 is rotatably connected with the ring cap 38 so that the ring cap 38 can achieve a certain rotation angle, and the rotation of the ring cap 38 to a certain angle can drive the honeycomb panel 15 to rotate to a certain angle, thereby adjusting the angle of the light emitted by the light strip 9, and the T-shaped telescopic rod 33 can drive the honeycomb panel 15 to move horizontally, so that the honeycomb panel 15 changes the light of the light strip 9 with the change of distance, and the rotating ring 35 can change the upward and downward angles of the honeycomb panel 15, and can also adjust the lighting effect according to different angles.

[0047] It should be noted that the honeycomb panel 15 is a prior art and will not be described in detail here. The honeycomb panel 15 can also be replaced, such as by using a shading panel, a light-transmitting panel, a refraction panel, etc., which can be replaced according to the characteristics of the exhibits. At the same time, the inner wall of the ring plate 10 can also add the number of adjustment mechanisms 3 as needed.

[0048] The implementation principle of a lifting exhibition stand in the embodiment of the present application is as follows: by turning on the AC motor controller, controlling the first AC motor to work 4, the output end of the first AC motor 4 rotates to drive the threaded rod 5 to rotate, thereby driving the lifting block 14 and the horizontal support rod 6, the vertical support plate 7 and the lifting platform 1 to rise. When it rises to a certain height, the exhibit is placed in the middle of the support plate 8 or replaced with a transparent glass disc according to the characteristics of the exhibit. If replaced, the transparent glass disc can be placed on the upper part of the ring plate 10. After the exhibit is placed, the staff adjusts the honeycomb plate 15 or replaces the honeycomb plate 15 as needed, and then adjusts the ring cap 38 to rotate the ring cap 38 by a certain angle, so that the ring cap 38 drives the honeycomb plate 15 to rotate by a certain angle, thereby adjusting the angle of the light emitted by the light strip 9, and the T-shaped telescopic rod 33 can drive the honeycomb plate 15 to move horizontally, so that the honeycomb plate 15 changes the light of the light strip 9 with the change of distance, and the rotating ring 35 can change the angle of the honeycomb plate 15 to tilt upward and downward, and the lighting effect can also be adjusted according to different angles.

[0049] Finally, when the staff has prepared everything, they put on the glass mask 2, and then control the second AC motor 12 to work again through the AC motor controller, so that the output end of the second AC motor 12 drives the gear 13, the ring gear 11 and the ring plate 10 to rotate together.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A lifting exhibition stand, characterized in that: The lifting platform (1) comprises a lifting platform (1), wherein a first AC motor (4) is fixedly arranged in the middle of the inner cavity of the lifting platform (1), a threaded rod (5) is fixedly arranged at the output end of the first AC motor (4), a lifting block (14) is penetrated by the external thread of the threaded rod (5), transverse support rods (6) are fixedly arranged at both ends of the lifting block (14), a vertical support plate (7) is fixedly arranged on one side of the transverse support rod (6), and the vertical support plate (7) is fixedly connected to the inner wall of the lifting platform (1); The adjustment mechanism (3) comprises a fixed rod (31) fixedly arranged on the inner wall of one side of the ring plate (10), a T-shaped slide groove (32) being provided on one side of the fixed rod (31), a T-shaped telescopic rod (33) being slidably arranged in the inner cavity of the T-shaped slide groove (32), a rotating ring (35) being connected to one side of the T-shaped telescopic rod (33), a fixed plate (36) being fixedly arranged on one side of the rotating ring (35), a ring buckle (37) being fixedly arranged on one side of the fixed plate (36), a ring buckle (37) being connected to one side of the ring buckle (37), a ring cap (38) being connected to one side of the ring cap (38), and a honeycomb plate (15) being fixedly arranged on one side of the ring cap (38).

2. The lifting exhibition platform according to claim 1, characterized in that: The adjustment mechanism (3) further comprises a fixed ring (311) fixedly arranged on one side of the T-shaped telescopic rod (33); a fixed shaft (34) is fixedly provided through the inner cavity of the fixed ring (311); and the fixed shaft (34) movably passes through the inner cavity of the rotating ring (35).

3. The lifting exhibition platform according to claim 1, characterized in that: A limit block (39) is slidably disposed on one side of the fixed rod (31), a knob (310) is threadedly penetrated through the middle of the limit block (39), and a surface of one side of the knob (310) abuts against the inner wall of the T-shaped sliding groove (32).

4. The lifting exhibition platform according to claim 1, characterized in that: A support plate (8) is fixedly provided on the upper portion of the vertical support plate (7), and a light strip (9) is fixedly provided on the upper portion of the support plate (8).

5. The lifting exhibition platform according to claim 1, characterized in that: The upper inner wall of the lifting platform (1) is connected with a ring plate (10), and the lower part of the ring plate (10) is fixed with a gear ring (11), and the gear ring (11) is meshed with a gear (13).

6. The lifting exhibition platform according to claim 5, characterized in that: The inner cavity of the gear (13) is fixedly connected to the output end of the second AC motor (12), and the second AC motor (12) is fixedly arranged on the upper part of the vertical support plate (7).

7. The lifting exhibition platform according to claim 1, characterized in that: Two opposite second sliding grooves (16) are provided on the inner walls on both sides of the lifting platform (1), and a second sliding rod (17) is slidably arranged inside the second sliding groove (16).

8. The lifting exhibition platform according to claim 1, characterized in that: A transparent glass cover (2) is clamped on the upper part of the lifting platform (1), and the glass cover (2) will not block the observation line of sight.

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