Electronic sand table with electric lifting structure

Abstract

The utility model relates to the technical field of electronic sand tables, in particular to an electronic sand table with an electric lifting structure, which comprises a bottom plate, a rectangular plate fixedly connected to the surface of the bottom plate, a moving plate slidably connected in the rectangular plate, a connecting plate hinged to the top of the moving plate through a rotating rod, and a driving motor mounted on the surface of the bottom plate. The output end of the driving motor is fixedly connected with a threaded rod, the outside of the threaded rod is in threaded connection with a threaded sleeve, and the side face of the threaded sleeve is fixedly connected with the moving plate. A threaded rod can be driven to rotate under the power action of a driving motor, a threaded sleeve is driven to move on the surface of the threaded rod through rotation of the threaded rod, a sand table plate moves in the vertical direction under the action of a moving plate and a rotating rod, and the sand table plate is lifted up and down; a driving motor is closed, and a limiting plate is driven to move through a bidirectional cylinder, so that the limiting plate abuts against and fixes a sliding plate, the stability of a connecting plate and the sand table plate is improved, and the sand table plate is suitable for people of different heights.

Description

Technical Field

[0001] This utility model relates to the field of electronic sand table technology, specifically to an electronic sand table with an electric lifting structure. Background Technology

[0002] An electronic business model refers to software that simulates business operations through a computer network system. Electronic business models are categorized into 3D digital business models, audio-visual business models, and multimedia touch-screen business models. Electronic business models are characterized by their broad content, sophisticated design, and advanced presentation methods.

[0003] An e-commerce simulation sandbox with announcement number CN221687108U allows users to rotate the disk by holding a lever. Moving the lever moves the disk to position the magnetic chips closer to the user. The magnetic chips can then be placed in the desired area. After use, the storage box can be opened to store the magnetic chips.

[0004] There are some shortcomings in its use. The height of the electronic sand table is fixed. Shorter people need to stand on tiptoe to observe the sand table clearly, while taller people need to look down for a long time, which increases fatigue and limits the practicality and scope of use of the electronic sand table. Utility Model Content

[0005] The purpose of this invention is to provide an electronic sand table with an electric lifting structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An electronic sand table with an electric lifting structure includes a base plate, a rectangular plate fixedly connected to the surface of the base plate, a movable plate slidably connected inside the rectangular plate, a connecting plate hinged to the top of the movable plate via a rotating rod, a drive motor mounted on the surface of the base plate, a threaded rod fixedly connected to the output end of the drive motor, a threaded sleeve threadedly connected to the outside of the threaded rod, a side of the threaded sleeve fixedly connected to the movable plate, a fixed box fixedly connected to the surface of the base plate, a through groove formed inside the fixed box, a sliding plate fixedly connected to the bottom of the connecting plate, the sliding plate extending into the fixed box and slidably connected to the fixed box, and a two-way cylinder mounted on the bottom of the base plate.

[0008] As a preferred embodiment of this utility model, a limiting plate is fixedly connected to the side of the bidirectional cylinder. The limiting plate is positioned opposite to the through groove, and the limiting plate passes through the through groove and abuts against the outer surface of the slide plate.

[0009] As a preferred solution of the present utility model, a control board and a display screen are respectively fixedly connected to the side surface of the bottom plate, a height sensor is fixedly connected to the bottom of the connecting plate, and the height sensor is electrically connected to the display screen.

[0010] As a preferred solution of the present utility model, a sand table board is fixedly connected to the top of the connecting plate, a groove is formed in the sand table board, and a light belt is fixedly connected in the groove.

[0011] As a preferred solution of the present utility model, a support seat is fixedly connected to the bottom of the bottom plate, an anti-slip pattern is formed at the bottom of the support seat, and the support seat is in a T shape.

[0012] As a preferred solution of the present utility model, the threads at both ends of the threaded rod have opposite helix directions, the threaded rod is made of stainless steel, and the threaded rod is arranged at the center of the surface of the bottom plate.

[0013] As a preferred solution of the present utility model, the light belt is in a shape of a square frame, and the light belt corresponds to the position of the groove.

[0014] As a preferred solution of the present utility model, the limiting plate is in a rectangular shape, and an anti-slip pattern is formed on the surface of the limiting plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, by the combined use of a driving motor, a fixed box, a sliding plate, a threaded rod, a threaded sleeve, a moving plate, a rotating rod, a fixed box, and a double-acting cylinder, the threaded rod can be rotated under the driving force of the driving motor. Through the rotation of the threaded rod, the threaded sleeve moves on the surface of the threaded rod, and under the action of the moving plate and the rotating rod, the sand table board moves in the vertical direction to lift the sand table board. When the sand table board is lifted to an appropriate height, the driving motor is turned off and the double-acting cylinder is used to drive the limiting plate to move, so that the limiting plate abuts against and fixes the sliding plate, thereby improving the stability of the connecting plate and the sand table board, and making the sand table board suitable for people of different heights.

[0017] 2. In the present utility model, by the combined use of a height sensor and a display screen, the height of the sand table board can be monitored by the height sensor and then displayed on the display screen. Therefore, when the sand table board is lifted or lowered, the lifting or lowering value can be observed more intuitively, which is more convenient for people to use the sand table board. BRIEF DESCRIPTION OF THE DRAWINGS [[ID=2⑧]]

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the bottom view structure of the present utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the sand table panel and light strip of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the base plate surface of this utility model.

[0022] In the diagram: 1. Base plate; 2. Support base; 3. Control board; 4. Drive motor; 5. Display screen; 6. Slide plate; 7. Fixing box; 8. Connecting plate; 9. Sand table plate; 10. Light strip; 11. Limiting plate; 12. Through groove; 13. Two-way cylinder; 14. Height sensor; 15. Groove; 16. Threaded rod; 17. Threaded sleeve; 18. Rectangular plate; 19. Moving plate; 20. Rotating rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] For examples, please refer to Figures 1-4 This utility model provides a technical solution:

[0025] An electronic sand table with an electric lifting structure includes a base plate 1, a rectangular plate 18 fixedly connected to the surface of the base plate 1, a movable plate 19 slidably connected inside the rectangular plate 18, a connecting plate 8 hinged to the top of the movable plate 19 via a rotating rod 20, a drive motor 4 mounted on the surface of the base plate 1, a threaded rod 16 fixedly connected to the output end of the drive motor 4, a threaded sleeve 17 threadedly connected to the outside of the threaded rod 16, the side of the threaded sleeve 17 fixedly connected to the movable plate 19, a fixed box 7 fixedly connected to the surface of the base plate 1, a through groove 12 opened inside the fixed box 7, a sliding plate 6 fixedly connected to the bottom of the connecting plate 8, the sliding plate 6 extending into the fixed box 7 and slidably connected to the fixed box 7, and a two-way cylinder 13 mounted on the bottom of the base plate 1.

[0026] In this embodiment, as Figure 1 and Figure 2As shown, a limiting plate 11 is fixedly connected to the side of the bidirectional cylinder 13. The limiting plate 11 is positioned opposite to the through groove 12. The bidirectional cylinder 13 drives the limiting plate 11 to move, so that the limiting plate 11 abuts against the outer surface of the slide plate 6, thereby preventing the slide plate 6 from falling or moving accidentally and improving the stability of the support for the sand table plate 9. At the same time, when the sand table plate 9 moves, the height of the sand table plate 9 can be monitored by the height sensor 14. The limiting plate 11 passes through the through groove 12 and abuts against the outer surface of the slide plate 6. The control plate 3 and the display screen 5 are fixedly connected to the side of the base plate 1, respectively. The height sensor 14 is fixedly connected to the bottom of the connecting plate 8. The height sensor 14 is electrically connected to the display screen 5. The sand table plate 9 is fixedly connected to the top of the connecting plate 8. A groove 15 is opened in the sand table plate 9, and a light strip 10 is fixedly connected in the groove 15.

[0027] The drive motor 4 drives the threaded rod 16 to rotate, and the rotation of the threaded rod 16 drives the threaded sleeve 17 to move on the surface of the threaded rod 16. Under the action of the moving plate 19 and the rotating rod 20, the sand table plate 9 moves vertically and is raised and lowered. When the sand table plate 9 is raised and lowered to a suitable height, the drive motor 4 is turned off and the limit plate 11 is moved by the bidirectional cylinder 13, so that the limit plate 11 abuts and fixes the sliding plate 6, thereby improving the stability of the connecting plate 8 and the sand table plate 9, and making the sand table plate 9 suitable for people of different heights.

[0028] In this embodiment, as Figure 3 and Figure 4 As shown, a support base 2 is fixedly connected to the bottom of the base plate 1. The bottom of the support base 2 is provided with anti-slip texture. The support base 2 is T-shaped. The threads at both ends of the threaded rod 16 are opposite in direction. The threaded rod 16 is made of stainless steel and is located at the center of the surface of the base plate 1. The light strip 10 is U-shaped and is positioned opposite to the groove 15. The limiting plate 11 is rectangular and is provided with anti-slip texture on its surface.

[0029] The height of the sand table 9 can be monitored by the height sensor 14 and displayed on the display screen 5. This allows for a more intuitive observation of the height increase or decrease when the sand table 9 is raised or lowered, making it easier for people to use the sand table 9.

[0030] The working process of this utility model is as follows: When the electronic sand table using the electric lifting structure designed in this solution needs to adjust the position of the sand table plate 9, the control board 3 turns on the switch of the drive motor 4, which drives the threaded rod 16 to rotate. Since the threaded rod 16 and the threaded sleeve 17 are threadedly connected, the threaded sleeve 17 and the moving plate 19 can be moved. Through the hinge action of the rotating rod 20, the sand table plate 9 is moved in the vertical direction to adjust the position of the sand table plate 9. At the same time, the sand table plate 9 drives the sliding plate 6 to slide in the fixed box 7. After the position of the sand table plate 9 is adjusted, the switch of the drive motor 4 is turned off. Then, the bidirectional cylinder 13 drives the limit plate 11 to move, so that the limit plate 11 abuts against the outer surface of the sliding plate 6, thereby preventing the sliding plate 6 from falling and moving accidentally, and improving the stability of the support for the sand table plate 9. At the same time, when the sand table plate 9 moves, the height of the sand table plate 9 can be monitored by the height sensor 14 and displayed on the display screen 5, so that the height adjustment of the sand table plate 9 can be more intuitive.

[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electronic sand table with an electrically lifting structure, comprising a base plate (1), characterized in that: A rectangular plate (18) is fixedly connected to the surface of the bottom plate (1). A moving plate (19) is slidably connected inside the rectangular plate (18). The top of the moving plate (19) is hinged to a connecting plate (8) through a rotating rod (20). A driving motor (4) is installed on the surface of the bottom plate (1). The output end of the driving motor (4) is fixedly connected to a threaded rod (16). A threaded sleeve (17) is threadedly connected to the outside of the threaded rod (16). The side of the threaded sleeve (17) is fixedly connected to the moving plate (19). A fixed box (7) is fixedly connected to the surface of the bottom plate (1). A through groove (12) is formed inside the fixed box (7). The bottom of the connecting plate (8) is fixedly connected to a sliding plate (6). The sliding plate (6) extends into the fixed box (7) and is slidably connected to the fixed box (7). A double-acting cylinder (13) is installed at the bottom of the bottom plate (1).

2. The electronic sand table with an electrically lifting structure according to claim 1, characterized in that: A limiting plate (11) is fixedly connected to the side of the double-acting cylinder (13). The limiting plate (11) is opposite to the position of the through groove (12). The limiting plate (11) penetrates through the through groove (12) and abuts against the outer surface of the sliding plate (6).

3. The electronic sand table with an electrically lifting structure according to claim 1, characterized in that: A control board (3) and a display screen (5) are respectively fixedly connected to the side of the bottom plate (1). A height sensor (14) is fixedly connected to the bottom of the connecting plate (8). The height sensor (14) is electrically connected to the display screen (5).

4. The electronic sand table with an electrically lifting structure according to claim 1, characterized in that: A sand table board (9) is fixedly connected to the top of the connecting plate (8). A groove (15) is formed inside the sand table board (9). A lamp strip (10) is fixedly connected inside the groove (15).

5. The electronic sand table with an electrically lifting structure according to claim 1, characterized in that: A support base (2) is fixedly connected to the bottom of the bottom plate (1). Anti-slip patterns are formed at the bottom of the support base (2). The support base (2) is in a T shape.

6. The electronic sand table with an electrically lifting structure according to claim 1, characterized in that: The threads at both ends of the threaded rod (16) have opposite helix directions. The threaded rod (16) is made of stainless steel. The threaded rod (16) is arranged at the center of the surface of the bottom plate (1).

7. The electronic sand table with an electrically lifting structure according to claim 4, characterized in that: The lamp strip (10) is in a shape of a rectangle with a hole in the middle. The lamp strip (10) is opposite to the position of the groove (15).

8. The electronic sand table with an electric lifting structure according to claim 2, characterized in that: The limiting plate (11) is in a rectangular shape. Anti-slip patterns are formed on the surface of the limiting plate (11).

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