A lifting exhibition stand

Abstract

The present invention relates to a lifting exhibition stand, which belongs to the exhibition stand technical field, and includes a base and a fixed platform. Support feet are fixed at the four corners of the lower surface of the base. A lifting mechanism is provided on the lower surface of the base. A rotating mechanism is provided on the front of the lifting mechanism. A support frame is fixed on the upper surface of the fixed platform. Touch screens are fixed on the left and right sides of the support frame. No less than two lighting lamps are fixed on the top wall of the inner cavity of the support frame. The lifting mechanism includes an electric push rod, four limit telescopic rods, a support fixing cylinder and a support frame. The lifting exhibition stand can display various functional information of displayed goods and corporate information through the touch screens on the left and right sides. The support frame is driven to move up and down by starting the electric push rod, and then the fixed platform and the support frame are driven to move up and down by the support limit of the four limit telescopic rods, so that the upper and lower display heights of the displayed items can be adjusted to improve practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of exhibition stands, in particular to a lifting exhibition stand. Background Art

[0002] An exhibition booth is a tool for displaying products to consumers. In order for the booth to display its contents, there is usually a text introduction on the side wall of the booth, and the company information is usually also displayed on the booth.

[0003] For example, Chinese patent CN208286753U discloses a booth, including support columns arranged around, connecting plates are arranged in sequence between the support columns to enclose and form a support body, a fixed frame is overlapped on the support body, a mounting platform is arranged on the fixed frame, a display board for placing models is embedded on the mounting platform, slots are arranged between the support columns, display glass is embedded in the slots, and the fixed frame is in conflict with the display glass. The support columns are used for overall support, and the support body can be basically formed by the connecting plates. In addition, the support body can be stabilized by the fixing frame, and a mounting platform is arranged on the fixing frame to install the display board, which can complete the exhibition function of the booth, and the display glass is plugged and fixed by the slot, so that the glass can be fixed without a connector, and does not need glue for bonding, so that installation and disassembly are more convenient.

[0004] Although the above patent uses slots to fix the display glass, so that the glass can be fixed without connectors and does not require glue for bonding, making installation and disassembly more convenient, the height of the booth in the patent is a fixed value, which makes it inconvenient to adjust the height of the booth, and further makes it inconvenient to adjust the display height of the displayed goods on the booth, reducing practicality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a lifting type exhibition stand, which has the advantages of being easy to adjust the display height of the displayed goods on the exhibition stand, etc., and solves the problem that the height of the exhibition stand is a fixed value, which makes it inconvenient to adjust the height of the exhibition stand, and thus makes it inconvenient to adjust the display height of the displayed goods on the exhibition stand, reducing the practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting exhibition stand, comprising a base and a fixed platform, wherein the four corners of the lower surface of the base are fixed with supporting feet, the lower surface of the base is provided with a lifting mechanism, the front of the lifting mechanism is provided with a rotating mechanism, the upper surface of the fixed platform is fixed with a supporting frame, the left and right sides of the supporting frame are fixed with touch screens, and the top wall of the inner cavity of the supporting frame is fixed with no less than two lighting lamps;

[0007] The lifting mechanism includes an electric push rod, four limit telescopic rods, a support fixing cylinder and a support frame. The electric push rod is fixed to the lower surface of the base, the outer side of the electric push rod output shaft passes through the base and is fixedly connected to the lower surface of the support frame, the support fixing cylinder is fixed to the upper surface of the base, the support fixing cylinder is located on the outer side of the electric push rod output shaft, the support frame is fixed to the lower surface of the fixed platform by bolts, the four limit telescopic rods are fixed at the four corners of the upper surface of the base, and the top of the limit telescopic rod is fixedly connected to the lower surface of the fixed platform.

[0008] By adopting this technical solution, it is convenient to adjust the display height of the displayed goods on the booth.

[0009] Furthermore, the position-limiting telescopic rod comprises a first sliding rod, and a second sliding rod is slidably connected inside the first sliding rod.

[0010] By adopting this technical solution, the four limiting telescopic rods can improve the stability of the fixed platform in moving up and down.

[0011] Furthermore, the supporting and fixing tube is located on the longitudinal center axis of the base.

[0012] By adopting this technical solution, the lower surface of the fixing platform can be supported by supporting the fixing cylinder.

[0013] Furthermore, the rotating mechanism includes two stainless steel fixed nets, a motor, a first gear and a connecting assembly, the two stainless steel fixed nets are arranged on the front and back of the support frame, the motor is arranged on the right side of the top wall of the inner cavity of the support frame, and the first gear is fixed on the outside of the motor output shaft.

[0014] By adopting this technical solution, the heat dissipation for the motor can be carried out through the stainless steel fixed meshes on the front and rear sides.

[0015] Furthermore, the connecting assembly includes a rotating rod, a second gear, a circular display stand and an exhibit, the rotating rod is rotatably connected to the lower surface of the fixed platform via a bearing, the rotating rod is located inside the supporting frame, the second gear is fixed to the outer side of the rotating rod, the outer side of the first gear is meshed with the outer side of the second gear, the circular display stand is rotatably connected to the upper surface of the fixed platform via a bearing, the top end of the rotating rod passes through the fixed platform and is fixedly connected to the lower surface of the circular display stand, and the exhibit is fixed to the upper surface of the circular display stand via bolts.

[0016] By adopting this technical solution, the rotating rod can be driven to rotate by starting the motor, and the circular display stand and the exhibits can be driven to rotate.

[0017] Furthermore, storage cabinets are fixed on both left and right sides of the upper surface of the base, two drawers are slidably connected to the front of the storage cabinet, and handles are fixed to the front of the drawers.

[0018] By adopting this technical solution, the objects needed for displaying goods can be stored in the drawers.

[0019] Furthermore, the lighting lamps, which are not less than two in number, are evenly distributed on the top wall of the inner cavity of the support frame.

[0020] By adopting this technical solution, at least two lighting lamps can be used to provide lighting for the displayed goods.

[0021] Furthermore, the touch display screens on the left and right sides are symmetrically distributed on the left and right sides of the longitudinal center axis of the support frame.

[0022] By adopting this technical solution, the information of the goods can be displayed through the touch screens on the left and right sides.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. The lifting exhibition stand can display the functional information of the displayed goods and the company information through the touch screens on the left and right sides. The electric push rod is started to drive the supporting frame to move up and down, and then the fixed platform and the supporting frame are driven to move up and down through the support limit of the four limit telescopic rods, so as to adjust the upper and lower display heights of the exhibits and improve practicality.

[0025] 2. The lifting exhibition stand starts the motor, and the motor output shaft drives the first gear, the second gear and the rotating rod to rotate, and then drives the circular display stand to rotate. Then, the exhibits fixed on the upper surface of the circular display stand can be rotated and the display angle can be adjusted. The air inside the supporting frame can be circulated through the stainless steel fixed nets on the front and rear sides to dissipate the heat of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the lifting mechanism of the utility model;

[0028] Figure 3 This is a schematic diagram of the rotating mechanism of the utility model;

[0029] Figure 4 This is a schematic diagram of the internal structure of the support frame of the utility model;

[0030] Figure 5 It is a three-dimensional schematic diagram of a circular display stand of the utility model.

[0031] In the figure: 1. base; 2. fixed table; 3. supporting feet; 4. lifting mechanism; 41. electric push rod; 42. limit telescopic rod; 43. supporting fixed cylinder; 44. supporting frame; 5. rotating mechanism; 51. stainless steel fixed net; 52. motor; 53. first gear; 54. connecting assembly; 541. rotating rod; 542. second gear; 543. circular display table; 544. exhibit; 6. supporting frame; 7. touch screen; 8. lighting; 9. storage cabinet; 10. drawer; 11. handle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1 In this embodiment, a lifting exhibition stand includes a base 1 and a fixed platform 2. Support feet 3 are fixed at the four corners of the lower surface of the base 1. A lifting mechanism 4 is provided on the lower surface of the base 1. The lifting mechanism 4 is convenient for adjusting the display height of the displayed goods on the exhibition stand. A rotating mechanism 5 is provided on the front of the lifting mechanism 4. The rotating mechanism 5 can adjust the display angle of the displayed goods. A supporting frame 6 is fixed on the upper surface of the fixed platform 2. Touch screens 7 are fixed on the left and right sides of the supporting frame 6. The top wall of the inner cavity of the supporting frame 6 is fixed with at least two lighting lamps 8.

[0034] In this embodiment, storage cabinets 9 are fixed on the left and right sides of the upper surface of the base 1, and two drawers 10 are slidably connected to the front of the storage cabinet 9. A handle 11 is fixed to the front of the drawer 10. No less than two lighting lamps 8 are evenly distributed on the top wall of the inner cavity of the support frame 6, and the left and right touch screens 7 are symmetrically distributed on the left and right sides of the longitudinal center axis of the support frame 6.

[0035] It should be noted that the functional information of the displayed goods and the company information can be displayed through the touch screens 7 on the left and right sides, and the displayed goods can be illuminated by at least two lighting lamps 8.

[0036] See also Figure 2In order to facilitate adjusting the display height of the displayed goods on the booth, in this embodiment, the lifting mechanism 4 includes an electric push rod 41, four limit telescopic rods 42, a support fixing cylinder 43 and a support frame 44. The electric push rod 41 is fixed to the lower surface of the base 1, the outer side of the output shaft of the electric push rod 41 passes through the base 1 and is fixedly connected to the lower surface of the support frame 44, the support fixing cylinder 43 is fixed to the upper surface of the base 1, the support fixing cylinder 43 is located on the outer side of the output shaft of the electric push rod 41, and the support frame 44 is fixed to the lower surface of the fixed platform 2 by bolts. The four limit telescopic rods 42 are all fixed at the four corners of the upper surface of the base 1, and the top of the limit telescopic rod 42 is fixedly connected to the lower surface of the fixed platform 2.

[0037] In this embodiment, the limiting telescopic rod 42 includes a first sliding rod, the interior of which is slidably connected to a second sliding rod, and the supporting fixing tube 43 is located on the longitudinal center axis of the base 1 .

[0038] It should be noted that the output shaft of the electric push rod 41 drives the support frame 44 to move up and down, and then drives the fixed platform 2 and the support frame 6 to move up and down through the support and limit of the four limit telescopic rods 42, so as to adjust the upper and lower display heights of the exhibits 544.

[0039] See also Figure 3-5 In order to adjust the display angle of the displayed goods, in this embodiment, the rotating mechanism 5 includes two stainless steel fixed nets 51, a motor 52, a first gear 53 and a connecting assembly 54. The two stainless steel fixed nets 51 are both arranged on the front and back of the support frame 44, the motor 52 is arranged on the right side of the top wall of the inner cavity of the support frame 44, and the first gear 53 is fixed on the outside of the output shaft of the motor 52.

[0040] In this embodiment, the connecting component 54 includes a rotating rod 541, a second gear 542, a circular display stand 543 and an exhibit 544. The rotating rod 541 is rotatably connected to the lower surface of the fixed platform 2 through a bearing. The rotating rod 541 is located inside the support frame 44. The second gear 542 is fixed to the outside of the rotating rod 541. The outside of the first gear 53 is meshed with the outside of the second gear 542. By starting the motor 52, the output shaft of the motor 52 drives the first gear 53 to rotate, and then drives the second gear 542 meshed with the outside of the first gear 53 to rotate, and the rotating rod 541 fixed inside the second gear 542 rotates, driving the circular display stand 543 to rotate.

[0041] In this embodiment, the circular display stand 543 is rotatably connected to the upper surface of the fixed platform 2 via a bearing, the top end of the rotating rod 541 passes through the fixed platform 2 and is fixedly connected to the lower surface of the circular display stand 543, and the exhibit 544 is fixed to the upper surface of the circular display stand 543 via bolts.

[0042] It should be noted that the exhibit 544 fixed on the upper surface of the circular display stand 543 can be rotated and the display angle can be adjusted. The air inside the support frame 44 can be circulated through the stainless steel fixed nets 51 on the front and rear sides to dissipate the heat of the motor 52.

[0043] The working principle of the above embodiment is:

[0044] (1) The functional information and corporate information of the displayed goods can be displayed through the touch screens 7 on the left and right sides. The displayed goods can be illuminated by at least two lighting lamps 8. By starting the electric push rod 41, the output shaft of the electric push rod 41 drives the support frame 44 to move up and down, and then the fixed platform 2 and the support frame 6 are driven to move up and down through the support limit of the four limit telescopic rods 42, so that the upper and lower display heights of the exhibits 544 can be adjusted.

[0045] (2) By starting the motor 52, the output shaft of the motor 52 drives the first gear 53 to rotate, and then drives the second gear 542 meshing on the outer side of the first gear 53 to rotate, and the rotating rod 541 fixed inside the second gear 542 rotates, driving the circular display stand 543 to rotate, and then the display item 544 fixed on the upper surface of the circular display stand 543 can be rotated and the display angle can be adjusted. The stainless steel fixed nets 51 on the front and rear sides can circulate the air inside the support frame 44 to dissipate the heat of the motor 52.

Claims

1. A lifting exhibition stand, comprising a base (1) and a fixed platform (2), characterized in that: Support feet (3) are fixed at the four corners of the lower surface of the base (1); a lifting mechanism (4) is provided on the lower surface of the base (1); a rotating mechanism (5) is provided on the front of the lifting mechanism (4); a support frame (6) is fixed on the upper surface of the fixed platform (2); touch screens (7) are fixed on the left and right sides of the support frame (6); and no less than two lighting lamps (8) are fixed on the top wall of the inner cavity of the support frame (6); The lifting mechanism (4) comprises an electric push rod (41), four position-limiting telescopic rods (42), a supporting fixed cylinder (43) and a supporting frame (44); the electric push rod (41) is fixed to the lower surface of the base (1); the outer side of the output shaft of the electric push rod (41) passes through the base (1) and is fixedly connected to the lower surface of the supporting frame (44); the supporting fixed cylinder (43) is fixed to the upper surface of the base (1); the supporting fixed cylinder (43) is located on the outer side of the output shaft of the electric push rod (41); the supporting frame (44) is fixed to the lower surface of the fixed platform (2) by bolts; the four position-limiting telescopic rods (42) are fixed at the four corners of the upper surface of the base (1); and the top end of the position-limiting telescopic rod (42) is fixedly connected to the lower surface of the fixed platform (2).

2. The lifting exhibition stand according to claim 1, characterized in that: The position-limiting telescopic rod (42) comprises a first sliding rod, and the interior of the first sliding rod is slidably connected to a second sliding rod.

3. The lifting exhibition stand according to claim 1, characterized in that: The supporting and fixing cylinder (43) is located on the longitudinal center axis of the base (1).

4. The lifting exhibition stand according to claim 1, characterized in that: The rotating mechanism (5) comprises two stainless steel fixing nets (51), a motor (52), a first gear (53) and a connecting assembly (54); the two stainless steel fixing nets (51) are arranged on the front and back sides of the supporting frame (44); the motor (52) is arranged on the right side of the top wall of the inner cavity of the supporting frame (44); and the first gear (53) is fixed on the outside of the output shaft of the motor (52).

5. The lifting exhibition stand according to claim 4, characterized in that: The connecting assembly (54) comprises a rotating rod (541), a second gear (542), a circular display stand (543) and an exhibit (544); the rotating rod (541) is rotatably connected to the lower surface of the fixed platform (2) via a bearing; the rotating rod (541) is located inside the supporting frame (44); the second gear (542) is fixed to the outer side of the rotating rod (541); the outer side of the first gear (53) is meshed with the outer side of the second gear (542); the circular display stand (543) is rotatably connected to the upper surface of the fixed platform (2) via a bearing; the top end of the rotating rod (541) passes through the fixed platform (2) and is fixedly connected to the lower surface of the circular display stand (543); and the exhibit (544) is fixed to the upper surface of the circular display stand (543) via bolts.

6. The lifting exhibition stand according to claim 1, characterized in that: Storage cabinets (9) are fixed to the left and right sides of the upper surface of the base (1); two drawers (10) are slidably connected to the front of the storage cabinet (9); and handles (11) are fixed to the front of the drawers (10).

7. The lifting exhibition stand according to claim 1, characterized in that: The lighting lamps (8), numbering not less than two, are evenly distributed on the top wall of the inner cavity of the support frame (6).

8. The lifting exhibition stand according to claim 1, characterized in that: The touch display screens (7) on the left and right sides are symmetrically distributed on the left and right sides of the longitudinal center axis of the support frame (6).

Images