Display board for mechanical equipment technology research and development

Abstract

The utility model relates to the technical field of display boards, and discloses a display board for mechanical equipment technology research and development, which is characterized in that universal wheels are mounted at the lower end of a base, a protective shell is mounted at the center of the upper end of the base, supporting legs are mounted at the joint of the protective shell and the base, a main display board is mounted at the side end of the protective shell, and a vertical U-shaped plate and a limiting block are mounted on the surface of a threaded pipe; one end of the limiting block is fixedly connected with the connecting block, the other end of the connecting block is connected with the vertical U-shaped plate, the fixing columns are installed on the inner faces of the two ends of the vertical U-shaped plate, the main display plate is installed between the two fixing columns, the transverse U-shaped plate is installed in the middle of the two ends of the vertical U-shaped plate, and the lower faces of the two ends of the transverse U-shaped plate are connected with the long movable columns. The other end of the long movable column is connected with the auxiliary display board, and through the design of a gear sliding structure and a thread lifting structure, the practicability and adaptability of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display boards, in particular to a display board for research and development of mechanical equipment technology. Background Art

[0002] A presentation board is a visual tool used to display information, data, research results, or project content. It usually presents complex information to the audience in an intuitive and easy-to-understand format through a combination of graphics and text, so as to quickly convey the core content and attract attention.

[0003] During the use of some existing display boards for mechanical equipment research and development, the display height of the display boards is relatively fixed and cannot meet the adjustment requirements of people of different heights, resulting in R&D personnel being unable to fully display and explain the mechanical equipment. For this reason, we propose a display board for mechanical equipment technology research and development. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a display board for mechanical equipment technology research and development, which solves the above-mentioned problems.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a display board for mechanical equipment technology research and development, comprising a base, a universal wheel mounted on the lower end of the base, a protective shell mounted at the center of the upper end of the base, support feet mounted at the connection between the protective shell and the base, and a main display board mounted on the side end of the protective shell, and further comprising:

[0008] The vertical U-shaped plate and the limit block are installed on the surface of the threaded tube. One end of the limit block is fixedly connected to the connecting block, and the other end of the connecting block is connected to the vertical U-shaped plate. Fixed columns are installed on the inner side of both ends of the vertical U-shaped plate. The main display board is installed between the two fixed columns. The horizontal U-shaped plate is installed in the middle of both ends of the vertical U-shaped plate. The lower side of both ends of the horizontal U-shaped plate is connected to the long movable column, and the other end of the long movable column is connected to the auxiliary display board.

[0009] A structure for driving the auxiliary display panel to move left and right, which includes at least one set of gear sliding structures;

[0010] The structure for driving the limit block to move up and down includes at least one set of thread lifting structures.

[0011] Preferably, the exterior of the long movable column is telescopic, and a spring is installed inside the long movable column.

[0012] Preferably, the gear sliding structure includes a main display plate, an empty slot, a toothed ruler, a gear and a secondary display plate. The empty slot is provided inside the main display plate, and the toothed ruler is provided on the upper and lower surfaces of the empty slot. The surfaces at both ends of the toothed ruler are meshed and connected to the gear, and the gear is installed at one end of the secondary display plate.

[0013] Preferably, stoppers are provided at the connection places between the two ends of the slot and the tooth ruler.

[0014] Preferably, a plurality of circular grooves are provided on the upper and lower surfaces of the auxiliary display panel, and one end of the long movable column is movably connected to the inside of the circular groove.

[0015] Preferably, the threaded lifting structure includes a protective shell, a threaded tube, a motor, a limit block and a long slot. The protective shell is installed at the center of the upper surface of the base, and the threaded tube is installed inside the protective shell. One end of the threaded tube passes through the surface of the protective shell and is connected to the motor. Multiple limit blocks are installed on the surface of the threaded tube, and long slots are set at the positions of the limit blocks corresponding to the protective shell.

[0016] Preferably, three limit blocks are provided on the surface of the threaded tube, and the limit blocks are spaced apart and arranged in a staggered manner.

[0017] (3) Beneficial effects

[0018] Compared with the existing technology, the present invention provides a display board for mechanical equipment technology research and development, which has the following beneficial effects:

[0019] 1. By setting the limit blocks, the equipment can ensure that it will not exceed the predetermined range during movement or adjustment, avoiding damage or danger caused by excessive movement. At the same time, the spring design inside the long movable column also provides a buffering effect, further enhancing the stability and safety of the equipment. The equipment can realize the left and right movement of the auxiliary display panel and the up and down movement of the vertical U-shaped plate through the design of the gear sliding structure and the threaded lifting structure, thereby providing great flexibility and adjustability, enabling the equipment to adapt to different usage scenarios and display requirements, and improving the practicality and adaptability of the equipment.

[0020] 2. The operation of the equipment is relatively simple. The lifting and sliding functions can be achieved through the drive of the motor without complicated operation procedures. The universal wheel design enables the equipment to be easily moved, which is convenient for users to display or work in different positions, improving the ease of use and convenience of the equipment. The equipment has a flexible adjustment mechanism, which further improves the versatility and scalability of the equipment by adding or adjusting different components. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the utility model;

[0022] Figure 2 It is a partial schematic diagram of the utility model;

[0023] Figure 3 This is a schematic cross-sectional view of the utility model;

[0024] Figure 4 For this utility model Figure 1 Middle schematic diagram.

[0025] In the figure: 1. Base; 2. Universal wheel; 3. Protective shell; 4. Support foot; 5. Threaded tube; 6. Motor; 7. Limit block; 8. Connecting block; 9. Vertical U-shaped plate; 10. Tooth ruler; 11. Horizontal U-shaped plate; 12. Fixed column; 13. Gear; 14. Main display panel; 15. Circular groove; 16. Auxiliary display panel; 17. Long movable column; 18. Stop block; 19. Empty groove; 20. Long groove. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-4 The cam 16 is connected to the support frame 11 and the support frame 12 is connected to the support frame 13 by the support frame 14.

[0028] Furthermore, the exterior of the long movable column 17 is telescopic, and a spring is installed inside the long movable column 17 . When the auxiliary display panel 16 needs to be adjusted, the long movable column 17 is compressed and inserted into the circular groove 15 to fix the auxiliary display panel 16 .

[0029] Furthermore, the gear sliding structure includes a main display plate 14, an empty slot 19, a toothed ruler 10, a gear 13 and a sub-display plate 16. The empty slot 19 is set inside the main display plate 14, and the toothed ruler 10 is set on the upper and lower surfaces of the empty slot 19. The surfaces at both ends of the toothed ruler 10 are meshed and connected to the gear 13. The gear 13 is installed at one end of the sub-display plate 16, which is the basic composition of the gear sliding structure.

[0030] Furthermore, stoppers 18 are provided at the connection points between the two ends of the slot 19 and the tooth ruler 10 , and the stoppers 18 prevent the gear 13 from sliding out of the slot 19 .

[0031] Furthermore, multiple circular grooves 15 are provided on the upper and lower surfaces of the auxiliary display panel 16 , and one end of a long movable column 17 is movably connected to the inside of the circular groove 15 , and the long movable column 17 is inserted into the circular groove 15 to fix the auxiliary display panel 16 .

[0032] Furthermore, the threaded lifting structure includes a protective shell 3, a threaded tube 5, a motor 6, a limit block 7 and a long groove 20. The protective shell 3 is installed at the center of the upper surface of the base 1, and the threaded tube 5 is installed inside the protective shell 3. One end of the threaded tube 5 passes through the surface of the protective shell 3 and is connected to the motor 6. Multiple limit blocks 7 are installed on the surface of the threaded tube 5, and a long groove 20 is set at the position of the limit block 7 of the protective shell 3. These are the basic components of the threaded lifting structure.

[0033] Furthermore, three limit blocks 7 are provided on the surface of the threaded tube 5 , and the limit blocks 7 are arranged in a staggered manner with intervals therebetween, so that the limit blocks 7 do not affect each other.

[0034] Working principle: When the main display panel 14 needs to be adjusted up and down, the motor 6 is turned on, and the motor 6 drives the threaded tube 5 to rotate. The limit block 7 converts the power of the threaded tube 5 rotation into the power of up and down movement. When the limit block 7 moves up and down, it drives the connecting block 8 to move. When the moving block 8 moves, it drives the vertical U-shaped plate 9 to move up and down. When the vertical U-shaped plate 9 moves up and down, it drives the main display panel 14 to move up and down through the fixed column 12. The fixed column 12 supports and fixes the main display panel 14 and drives the horizontal U-shaped plate 11 to move synchronously. Multiple limit blocks 7 do not affect each other. After reaching the determined position, the motor 6 is stopped and the main display panel 14 remains Position, but the space of the main display panel 14 is insufficient and the auxiliary display panel 16 is needed, press the long movable columns 17 on the upper and lower sides of the horizontal U-shaped plate 11, compress the long movable columns 17 internally, pull out the auxiliary display panel 16, and the gears 13 at the upper and lower corners of the auxiliary display panel 16 engage and slide with the tooth ruler 10. The gear 13 moves along the trajectory of the gear teeth 10, and the limit block 18 prevents the gear 13 from sliding out of the empty slot 19. When the auxiliary display panel 16 is pulled out to the required length, release the long movable column 17, and insert the long movable column 17 into the circular groove 15. The long movable column 17 fixes the auxiliary display panel 16, and the supporting feet 4 support the protective shell 3. When it needs to be moved, push the base 1.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display board for mechanical equipment technology research and development, comprising a base (1), a universal wheel (2) mounted at the lower end of the base (1), a protective shell (3) mounted at the center of the upper end of the base (1), supporting legs (4) mounted at the connection between the protective shell (3) and the base (1), and a main display board (14) mounted at the side end of the protective shell (3), characterized in that: Also includes: A vertical U-shaped plate, a limiting block (7) is installed on the surface of the threaded tube (5), one end of the limiting block (7) is fixedly connected to the connecting block (8), the other end of the connecting block (8) is connected to the vertical U-shaped plate (9), a fixing column (12) is installed on the inner side of both ends of the vertical U-shaped plate (9), a main display plate (14) is installed between the two fixing columns (12), a horizontal U-shaped plate (11) is installed at the middle position of both ends of the vertical U-shaped plate (9), a lower side of both ends of the horizontal U-shaped plate (11) is connected to the long movable column (17), and the other end of the long movable column (17) is connected to the auxiliary display plate (16); A structure for driving the auxiliary display panel (16) to move left and right, comprising at least one set of gear sliding structures; The structure for driving the limit block (7) to move up and down comprises at least one set of thread lifting structures.

2. A display board for mechanical equipment technology research and development according to claim 1, characterized in that: The outside of the long movable column (17) is in a telescopic shape, and a spring is installed inside the long movable column (17).

3. The display board for mechanical equipment technology research and development according to claim 1, characterized in that: The gear sliding structure comprises a main display plate (14), an empty slot (19), a toothed ruler (10), a gear (13) and an auxiliary display plate (16). The main display plate (14) is provided with an empty slot (19), and the toothed ruler (10) is provided on the upper and lower surfaces of the empty slot (19). The surfaces at both ends of the toothed ruler (10) are meshed and connected to the gear (13), and the gear (13) is installed at one end of the auxiliary display plate (16).

4. A display board for mechanical equipment technology research and development according to claim 3, characterized in that: Stoppers (18) are provided at the connection points between the two ends of the slot (19) and the tooth ruler (10).

5. The display board for mechanical equipment technology research and development according to claim 3, characterized in that: A plurality of circular grooves (15) are provided on the upper and lower surfaces of the auxiliary display panel (16), and one end of the long movable column (17) is movably connected to the inside of the circular groove (15).

6. The display board for mechanical equipment technology research and development according to claim 1, characterized in that: The threaded lifting structure comprises a protective shell (3), a threaded tube (5), a motor (6), a limit block (7) and a long slot (20); the protective shell (3) is installed at the center of the upper surface of the base (1); the threaded tube (5) is installed inside the protective shell (3); one end of the threaded tube (5) passes through the surface of the protective shell (3) and is connected to the motor (6); a plurality of limit blocks (7) are installed on the surface of the threaded tube (5), and the long slot (20) is provided on the protective shell (3) at positions corresponding to the limit blocks (7).

7. A display board for mechanical equipment technology research and development according to claim 6, characterized in that: Three limiting blocks (7) are provided on the surface of the threaded tube (5), and the limiting blocks (7) are arranged in a staggered manner with intervals provided between them.

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