Multi-angle showing stand

Abstract

The utility model provides a multi-angle showing stand, which relates to the technical field of showing stands and comprises a placing table, a convex plate is fixedly mounted on the inner side of the placing table, a worm is rotatably connected to the surface of the convex plate, a turbine is rotatably connected to the inner side of the placing table, and a placing plate is fixedly mounted at the top end of the turbine. An adjusting plate is fixedly mounted at the top end of the placement plate, a display plate is rotatably connected to the top end of the adjusting plate, a motor is fixedly mounted on the surface of the adjusting plate, and a threaded rod is fixedly mounted at the output end of the motor. According to the display device, by arranging the worm, the worm wheel, the placing plate, the adjusting plate, the motor, the threaded rod, the sliding plate, the connecting plate and the frame plate, the inclination angle adjustment and rotation adjustment work of the display plate can be rapidly carried out, the adjustment precision is high, multiple visual angles of objects can be displayed at the same time, audiences can appreciate the displayed objects in all directions, and the display effect is good. Therefore, the display effect and attraction are improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of display racks, in particular to a multi-angle display rack. Background Art

[0002] The design of the display stand is to highlight the displayed items to the greatest extent and provide good viewing and protection. Display stands are usually used in exhibitions, education, sales, education, medical treatment and other occasions, and are important tools and equipment for displaying models. Publication No. CN207202601U discloses a teaching display stand for mathematical models, including a base, a column and a display assembly, a universal wheel with a brake is provided at the bottom of the base, and the bottom and the display assembly are connected by a column. The display assembly includes a display platform, a placement platform and a plurality of support rods, and the plurality of support rods and the display platform form a conical display area. The display stand has a simple principle and is easy to operate. It can realize a full display of mathematical models, facilitate teaching and student understanding, and improve teaching efficiency. However, when this kind of display stand is performing display work, it is difficult to observe the various viewing angles of the displayed items when there are a large number of viewers and it is inconvenient to move, which may reduce the display effect, and most of the current display stands do not have the function of adjusting the tilt angle, and it is difficult to appreciate the full view of the displayed items, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a multi-angle display rack comprises a placing table, a convex plate is fixedly installed on the inner side of the placing table, a vortex rod is rotatably connected to the surface of the convex plate, a turbine is rotatably connected to the inner side of the placing table, a placing plate is fixedly installed on the top of the turbine, an adjusting plate is fixedly installed on the top of the placing plate, a display plate is rotatably connected to the top of the adjusting plate, a motor is fixedly installed on the surface of the adjusting plate, a threaded rod is fixedly installed on the output end of the motor, a limiting groove is provided on the inner side of the adjusting plate, a slide plate is slidably connected to the inner side of the limiting groove, a connecting plate is rotatably connected to the inner side of the slide plate, a square groove is provided on the bottom end of the display board, a frame plate is fixedly installed on the inner side of the square groove, and a turning handle is fixedly installed on one end of the vortex rod.

[0005] Preferably, the connecting plate is rotatably connected to the frame plate, and the placement plate is rotatably connected to the placement table. Here, by providing the connecting plate, the slide plate can be driven to slide inside the limit groove during the rotation of the threaded rod, so that the angle adjustment of the display board can be achieved in cooperation with the connecting plate. The worm rod can be driven to rotate during the rotation of the handle, and the turbine and the placement plate can be driven to rotate under the meshing action, so that the rotation function of the display board can be achieved.

[0006] Preferably, the inner side of the slide plate is provided with threads, and the threads provided on the inner side of the slide plate mesh with the threads on the surface of the threaded rod. Here, by providing the threads on the inner side of the slide plate, the slide plate can be driven to slide on the inner side of the limiting groove by rotating the threaded rod.

[0007] Preferably, the worm rod is rotatably connected to the placement table, and the worm rod is meshed with the turbine. Here, by providing the worm rod, the turbine can be driven to rotate by rotating the worm rod, and then the display board can be rotated by rotating the handle during the model display process.

[0008] Preferably, a slot is provided on the inner side of the display board, a card slot is provided on the inner side of the display board, a dust cover is inserted on the inner side of the slot, an inclined block is slidably connected to the inner side of the dust cover, a spring is provided on the inner side of the dust cover, a top plate is slidably connected to the inner side of the card slot, and a connecting plate is fixedly installed on the side of the top plate. Here, by providing the slot, the card slot, the dust cover, the inclined block, the spring, the top plate, and the connecting plate, the dust cover can be used to effectively prevent dust from being displayed on the model, thereby reducing the frequency of cleaning the displayed object, and the dust cover can be quickly disassembled and assembled, which is convenient for maintenance.

[0009] Preferably, one end of the spring is fixedly installed on the inner side of the dust cover, and the other end of the spring is fixedly installed on the side of the inclined block. Here, by setting the spring, the inclined block can be driven to enter the inner side of the slot, thereby completing the quick installation of the dust cover.

[0010] Preferably, the dust cover is made of an acrylic plate. Here, the dust cover made of an acrylic plate has good transparency and can provide a dustproof effect for the exhibits, thereby reducing the cleaning frequency of the exhibits.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a worm rod, a turbine, a placement plate, an adjustment plate, a motor, a threaded rod, a slide plate, a connecting plate, and a frame plate, the inclination angle and rotation adjustment of the display board can be quickly performed, and the adjustment accuracy is high. Multiple viewing angles of the objects can be displayed at the same time, so that the audience can appreciate the displayed objects in all directions, thereby increasing the display effect and attractiveness, and the utility model is highly practical.

[0013] 2. In the utility model, by arranging the slot, the card slot, the dust cover, the inclined block, the spring, the top plate and the connecting plate, a dust-proof effect can be provided for the exhibits, the cleaning frequency of the exhibits can be reduced, and the disassembly and assembly process of the dust cover is quick and convenient, which can effectively improve the cleaning and maintenance efficiency of the dust cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1A schematic diagram of a multi-angle display stand is provided for the utility model;

[0015] Figure 2 A bottom view of a multi-angle display stand is proposed for the utility model;

[0016] Figure 3 A cross-sectional view of a multi-angle display stand is proposed for the utility model;

[0017] Figure 4 A multi-angle display stand is proposed for the utility model Figure 3 A in the enlarged view;

[0018] Figure 5 An exploded view of a multi-angle display stand is proposed for the utility model.

[0019] Legend:

[0020] 1. Placement table; 2. Convex plate; 3. Turbine rod; 4. Turbine; 5. Placement plate; 6. Adjustment plate; 7. Display board; 8. Motor; 9. Threaded rod; 10. Limiting groove; 11. Slide plate; 12. Connecting plate; 13. Square groove; 14. Frame plate; 15. Turning handle; 16. Slot; 17. Card slot; 18. Dust cover; 19. Inclined block; 20. Spring; 21. Top plate; 22. Connecting plate. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-3 and Figure 5The utility model provides a technical solution: a multi-angle display rack, including a placement table 1, a convex plate 2 is fixedly installed on the inner side of the placement table 1, a worm rod 3 is rotatably connected to the surface of the convex plate 2, the worm rod 3 is rotatably connected to the placement table 1, the worm rod 3 is meshed with the turbine 4, the turning handle 15 is turned to drive the worm rod 3 to rotate, and the turbine 4 and the placement plate 5 are driven to rotate under the meshing action, and then the display plate 7 can be driven to rotate along the placement table 1, the inner side of the placement table 1 is rotatably connected to the turbine 4, the top of the turbine 4 is fixedly installed with a placement plate 5, the placement plate 5 is rotatably connected to the placement table 1, the top of the placement plate 5 is fixedly installed with an adjustment plate 6, the top of the adjustment plate 6 is rotatably connected to the display plate 7, and the surface of the adjustment plate 6 is fixed A motor 8 is fixedly installed, and a threaded rod 9 is fixedly installed on the output end of the motor 8. The motor 8 will drive the threaded rod 9 to rotate, and under the action of the thread, the slide plate 11 will be driven to slide along the limit groove 10, and the inclination angle of the connecting plate 12 will be adjusted in cooperation with the frame plate 14. A limit groove 10 is provided on the inner side of the adjusting plate 6, and the slide plate 11 is slidably connected to the inner side of the limit groove 10. A thread is provided on the inner side of the slide plate 11, and the thread provided on the inner side of the slide plate 11 is meshed with the thread on the surface of the threaded rod 9. The inner side of the slide plate 11 is rotatably connected to the connecting plate 12, and the connecting plate 12 is rotatably connected to the frame plate 14. A square groove 13 is provided at the bottom end of the display board 7, and the frame plate 14 is fixedly installed on the inner side of the square groove 13. A turning handle 15 is fixedly installed at one end of the worm rod 3.

[0025] Embodiment 2

[0026] See also Figure 3-4 A slot 16 is provided on the inner side of the display board 7, a card slot 17 is provided on the inner side of the display board 7, a dust cover 18 is inserted on the inner side of the slot 16, and the material of the dust cover 18 is an acrylic plate. The dust cover 18 made of acrylic plate has good transparency and can provide dustproof effect for the exhibits, reducing the cleaning frequency of the exhibits. An inclined block 19 is slidably connected to the inner side of the dust cover 18, and a spring 20 is arranged on the inner side of the dust cover 18. One end of the spring 20 is fixedly installed on the inner side of the dust cover 18, and the other end of the spring 20 is fixedly installed on the side of the inclined block 19. A top plate 21 is slidably connected to the inner side of the card slot 17, and a connecting plate 22 is fixedly installed on the side of the top plate 21. The position of the dust cover 18 is adjusted and inserted downward along the slot 16. In this process, under the combined action of force and the inclined surface of the inclined block 19, the inclined block 19 will be driven to squeeze the spring 20 and shrink into the inner side of the dust cover 18.

[0027] Working principle: When working, first fix the exhibited object on the surface of the placement table 1, then adjust the position of the dust cover 18 and insert it downward along the slot 16. During this process, the inclined block 19 will be driven to retract and enter the inner side of the dust cover 18 under the combined action of the force and the inclined surface of the inclined block 19, and at the same time squeeze the spring 20. Then, after the dust cover 18 is fully inserted, the spring 20 will drive the inclined block 19 to snap into the inner side of the card slot 17. At this time, the installation of the dust cover 18 is completed, and the motor 8 is started and the threaded rod 9 is driven to rotate. Under the action of the thread, the slide plate 11 will be driven to slide along the limit groove 10, and the connecting plate 12 will be adjusted in cooperation with the frame plate 14. The tilt angle of the display board 7 can be adjusted by rotating the handle 15 to drive the worm 3 to rotate. Under the meshing action, the turbine 4 and the placement plate 5 will be driven to rotate, and then the display board 7 can be driven to rotate in a circle along the placement table 1. When the dust cover 18 needs to be cleaned, first use the little finger and the ring finger to push the connecting plates 22 on both sides inward and drive the top plate 21 to slide on the inside of the slot 17. Then the top plate 21 will push out the inclined block 19 on the inside of the slot 17, and then use the remaining fingers to lift the dust cover 18 made of acrylic board. At this time, the dust cover 18 can be cleaned and maintained.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A multi-angle display stand, comprising a placement table (1), characterized in that: A convex plate (2) is fixedly mounted on the inner side of the placing platform (1), a worm rod (3) is rotatably connected to the surface of the convex plate (2), a turbine (4) is rotatably connected to the inner side of the placing platform (1), a placing plate (5) is fixedly mounted on the top of the turbine (4), an adjusting plate (6) is fixedly mounted on the top of the placing plate (5), a display plate (7) is rotatably connected to the top of the adjusting plate (6), a motor (8) is fixedly mounted on the surface of the adjusting plate (6), a threaded rod (9) is fixedly mounted on the output end of the motor (8), a limiting groove (10) is provided on the inner side of the adjusting plate (6), a slide plate (11) is slidably connected to the inner side of the limiting groove (10), a connecting plate (12) is rotatably connected to the inner side of the slide plate (11), a square groove (13) is provided on the bottom end of the display plate (7), a frame plate (14) is fixedly mounted on the inner side of the square groove (13), and a turning handle (15) is fixedly mounted on one end of the worm rod (3).

2. The multi-angle display stand according to claim 1, characterized in that: The connecting plate (12) is rotatably connected to the frame plate (14), and the placement plate (5) is rotatably connected to the placement platform (1).

3. The multi-angle display stand according to claim 1, characterized in that: The inner side of the slide plate (11) is provided with a thread, and the thread provided on the inner side of the slide plate (11) is meshed with the thread on the surface of the threaded rod (9).

4. The multi-angle display stand according to claim 1, characterized in that: The worm (3) is rotatably connected to the placement platform (1), and the worm (3) is meshed with the turbine (4).

5. The multi-angle display stand according to claim 1, characterized in that: A slot (16) is provided on the inner side of the display board (7), a card slot (17) is provided on the inner side of the display board (7), a dust cover (18) is inserted on the inner side of the slot (16), an inclined block (19) is slidably connected to the inner side of the dust cover (18), a spring (20) is provided on the inner side of the dust cover (18), a top plate (21) is slidably connected to the inner side of the card slot (17), and a connecting plate (22) is fixedly installed on the side of the top plate (21).

6. The multi-angle display stand according to claim 5, characterized in that: One end of the spring (20) is fixedly installed on the inner side of the dust cover (18), and the other end of the spring (20) is fixedly installed on the side of the inclined block (19).

7. The multi-angle display stand according to claim 5, characterized in that: The material of the dust cover (18) is an acrylic plate.

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