Multi-user interactive display device

Abstract

The utility model relates to the technical field of display devices, and discloses a multi-person interactive display device which is characterized in that the middle part of a bevel gear II is fixedly connected with a threaded column, the threaded column is in threaded connection with a threaded block, a circular plate is provided with a groove, one side of the threaded block is fixedly connected with a limiting block II, and the limiting block II is fixedly connected with the bevel gear II. The side, away from the second limiting block, of the threaded block is fixedly connected with a first limiting block. According to the display device, the forward and reverse motor is arranged, the output end of the forward and reverse motor rotates to drive the rotating shaft to rotate, the rotating shaft drives the first bevel gear to rotate, and the bevel gear drives the second bevel gear to rotate, so that the sliding block drives the mounting plate to move upwards, the mounting plate drives the display device to move upwards, and the angle of the display device can be adjusted when the display device is used; the height of the display device can be adjusted according to the height of the interactor, so that the display device is more portable in interaction.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a multi-person interactive display device. Background Art

[0002] Currently, the multi-person interactive display device is a technical device that allows multiple participants to interact with the display content at the same time. This device is often used in museums, science and technology museums, commercial displays and other fields. Through the multi-person interactive display device, participants can have a deeper understanding of the display content and interact with the content, increasing the fun and participation of the display.

[0003] The prior art has the following deficiencies: the prior art display device is not convenient for adjusting the angle when in use, so that the display device cannot be adjusted in height according to the height of the interacting person, making the interaction of the display device inconvenient; the prior art display device is not convenient for adjusting the angle, so that the interacting person cannot interact at a suitable angle, thereby reducing the interactive effect of the display device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a multi-person interactive display device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-person interactive display device, including a circular plate, a height adjustment mechanism, and an angle adjustment mechanism. The upper surface of the circular plate is fixedly connected to a column, and the lower surface inside the column is rotatably connected to bevel gear two, and bevel gear two is meshingly connected to bevel gear one, and one side of the outer surface of the column is fixedly connected to a forward and reverse motor, and the output end of the forward and reverse motor is fixedly connected to a rotating shaft, and the rotating shaft passes through one side of the column, and the rotating shaft is provided on one side inside the column and fixedly connected to the middle part of bevel gear one, and the middle part of bevel gear two is fixedly connected to a threaded column, and the threaded column is threadedly connected to a threaded block, and a groove is provided on the circular plate, and one side of the threaded block is fixedly connected to limiting block two, and the side of the threaded block away from limiting block two is fixedly connected to limiting block one.

[0006] As a further description of the above technical solution:

[0007] The limit block 1 and the limit block 2 are slidably connected in the groove, the outer surface of the column is slidably connected with an annular block, the annular block is arranged in the middle of the limit block 1 and the limit block 2, the limit block 1 and the limit block 2 are arranged in parallel, the bevel gear 1 and the bevel gear 2 are arranged vertically, and the threaded column passes through the threaded block.

[0008] As a further description of the above technical solution:

[0009] The bevel gear 1, bevel gear 2, threaded column, threaded block are arranged inside the column, and the limit block 1, limit block 2 and groove are arranged in two groups and are symmetrically divided.

[0010] As a further description of the above technical solution:

[0011] The height adjustment mechanism is composed of a column, a forward and reverse motor, a rotating shaft, a bevel gear 1, a bevel gear 2, a threaded column, a threaded block, a limit block 1, a limit block 2, an annular block, and a groove.

[0012] As a further description of the above technical solution:

[0013] The angle adjustment mechanism includes a connecting plate, the connecting plate is fixedly connected with a fixing nail, the connecting plate is fixedly connected to the upper surface of the annular block by the fixing nail, the upper surface of the connecting plate is fixedly connected with a mounting chassis, the upper surface of the mounting chassis is fixedly connected with a vertical rod, the vertical rod is hingedly connected with a connecting rod on a side away from the mounting chassis, the connecting rod is fixedly connected with a positioning block on a side away from the vertical rod, a sliding groove is provided in the positioning block, a sliding block is slidably connected in the sliding groove, the sliding block is fixedly connected with a mounting plate on a side away from the sliding groove, and a mounting hole is provided on the mounting plate.

[0014] As a further description of the above technical solution:

[0015] The positioning block is arranged in parallel with the mounting plate, four fixing nails are provided and arranged around the connecting plate, and four mounting holes are provided and arranged around the mounting plate.

[0016] As a further description of the above technical solution:

[0017] The angle adjustment mechanism is composed of an annular block, a connecting plate, a fixing nail, a mounting chassis, a vertical pole, a connecting rod, a positioning block, a sliding groove, a sliding block, a mounting plate, and a mounting hole. The angle adjustment mechanism is provided with two groups and is symmetrically divided.

[0018] As a further description of the above technical solution:

[0019] Four universal wheels are installed on the lower surface of the circular plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by setting a forward and reverse motor, the output end of the forward and reverse motor rotates with the rotating shaft, the rotating shaft rotates with the bevel gear 1, and the bevel gear 1 rotates with the bevel gear 2, so that the sliding block moves the mounting plate upward, and the mounting plate moves the display device upward, so that the display device can adjust the angle when in use, and the display device can adjust the height according to the height of the interactor, so that the interactive display device is more portable.

[0022] 2. In the utility model, by pushing the mounting plate, the mounting plate brings the display device to slide along the slide groove through the sliding block, and the lateral position of the display device is adjusted. The connecting rod is rotated, and the connecting rod rotates along the vertical rod. The connecting rod brings the positioning block to adjust the tilt angle, so that the sliding block brings the mounting plate to adjust the tilt angle. The mounting plate adjusts the angle and thus brings the display device to adjust the angle, so that the display device can adjust the angle, and the interactors can interact according to the appropriate angle, thereby increasing the interactive effect of the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural schematic diagram of a multi-person interactive display device proposed by the utility model;

[0024] Figure 2 This is a schematic cross-sectional structure diagram of a multi-person interactive display device proposed by the utility model;

[0025] Figure 3 for Figure 2 Enlarged view of point B in the middle.

[0026] Legend:

[0027] 1. Circular plate; 2. Universal wheel; 3. Cylinder; 4. Forward and reverse motor; 5. Rotating shaft; 6. Bevel gear 1; 7. Bevel gear 2; 8. Threaded column; 9. Threaded block; 10. Limit block 1; 11. Limit block 2; 12. Annular block; 13. Connecting plate; 14. Fixing nail; 15. Mounting chassis; 16. Vertical pole; 17. Connecting rod; 18. Positioning block; 19. Slide groove; 20. Sliding block; 21. Mounting plate; 22. Mounting hole; 23. Groove. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-Figure 3, an embodiment of the utility model: a multi-person interactive display device, including a circular plate 1, a height adjustment mechanism, and an angle adjustment mechanism. The upper surface of the circular plate 1 is fixedly connected with a column 3, and the lower surface inside the column 3 is rotatably connected with a bevel gear 2 7, and the bevel gear 2 7 is meshed with a bevel gear 1 6. One side of the outer surface of the column 3 is fixedly connected with a forward and reverse motor 4, and the output end of the forward and reverse motor 4 is fixedly connected with a rotating shaft 5, and the rotating shaft 5 passes through one side of the column 3. The rotating shaft 5 is arranged on one side inside the column 3 and is fixedly connected to the middle part of the bevel gear 1 6. The middle part of the bevel gear 2 7 is fixedly connected with a threaded column 8, and the threaded column 8 is threadedly connected with a threaded block 9. A groove 23 is provided on the circular plate 1, and one side of the threaded block 9 is fixedly connected to a limiting block 2 11, and the side of the threaded block 9 away from the limiting block 2 11 is fixedly connected to a limiting block 10, and the limiting block 10 is slidably connected to the limiting block 2 11 in the groove 23, and the outer surface of the column 3 is slidably connected with an annular block 12, and the annular block 12 is arranged on the limiting block 10 at the limiting In the middle of the positioning block 11, the limiting block 10 is arranged in parallel with the limiting block 2 11, the bevel gear 1 6 is arranged vertically with the bevel gear 2 7, the threaded column 8 passes through the threaded block 9, the bevel gear 1 6, the bevel gear 2 7, the threaded column 8, the threaded block 9, are arranged inside the column 3, the limiting block 10, the limiting block 2 11, and the groove 23 are provided with two groups and are symmetrically divided, and the height adjustment mechanism consists of the column 3, the forward and reverse motor 4, the rotating shaft 5, the bevel gear 1 6, the bevel gear 2 7, the threaded column 8, the threaded block 9, the limiting block The device is composed of a block 10, a limit block 2 11, an annular block 12, and a groove 23. By setting a forward and reverse motor 4, the output end of the forward and reverse motor 4 rotates to drive the rotating shaft 5 to rotate, the rotating shaft 5 drives the bevel gear 1 6 to rotate, and the bevel gear 1 6 drives the bevel gear 2 7 to rotate, so that the sliding block 20 drives the mounting plate 21 to move upward, and the mounting plate 21 drives the display device to move upward, so that the display device can adjust the angle when in use, and the display device can adjust the height according to the height of the interactor, so that the interactive display device is more portable.

[0030] The angle adjustment mechanism includes a connecting plate 13, the connecting plate 13 is fixedly connected with a fixing nail 14, the connecting plate 13 is fixedly connected to the upper surface of the annular block 12 through the fixing nail 14, the upper surface of the connecting plate 13 is fixedly connected with a mounting chassis 15, the upper surface of the mounting chassis 15 is fixedly connected with a vertical rod 16, the vertical rod 16 is hingedly connected with a connecting rod 17 on the side away from the mounting chassis 15, the connecting rod 17 is fixedly connected with a positioning block 18 on the side away from the vertical rod 16, a slide groove 19 is provided in the positioning block 18, a sliding block 20 is slidably connected in the slide groove 19, a mounting plate 21 is fixedly connected to the side of the sliding block 20 away from the slide groove 19, a mounting hole 22 is provided on the mounting plate 21, the positioning block 18 is arranged in parallel with the mounting plate 21, four fixing nails 14 are provided and arranged around the connecting plate 13, four mounting holes 22 are provided and arranged around the mounting plate 21, the angle adjustment mechanism The structure consists of an annular block 12, a connecting plate 13, a fixing nail 14, a mounting chassis 15, a vertical pole 16, a connecting rod 17, a positioning block 18, a slide groove 19, a sliding block 20, a mounting plate 21, and a mounting hole 22. The angle adjustment mechanism is provided with two groups and is symmetrically divided. Four universal wheels 2 are installed on the lower surface of the circular plate 1. By pushing the mounting plate 21, the mounting plate 21 slides along the slide groove 19 with the display device through the sliding block 20 to adjust the lateral position of the display device, and the connecting rod 17 is rotated. The connecting rod 17 rotates along the vertical pole 16, and the connecting rod 17 adjusts the tilt angle with the positioning block 18, so that the sliding block 20 adjusts the tilt angle with the mounting plate 21, and the mounting plate 21 adjusts the angle to adjust the angle with the display device, so that the display device can adjust the angle, so that the interactors can interact according to the appropriate angle, thereby increasing the interactive effect of the display device.

[0031] Working principle: first, fix the display device on the mounting plate 21 through the mounting hole 22, push the mounting plate 21, and the mounting plate 21 slides along the slide groove 19 with the display device through the sliding block 20 to adjust the lateral position of the display device, rotate the connecting rod 17, the connecting rod 17 rotates along the vertical rod 16, the connecting rod 17 brings the positioning block 18 to adjust the tilt angle, the positioning block 18 brings the sliding block 20 to adjust the tilt angle, the sliding block 20 brings the mounting plate 21 to adjust the tilt angle, the mounting plate 21 adjusts the angle and thus brings the display device to adjust the angle, so that the display device can adjust the angle, so that the interactors can interact according to the appropriate angle, thereby increasing the interactive effect of the display device, when it is necessary to adjust the height, set the forward and reverse motor 4, the output end of the forward and reverse motor 4 rotates to drive the shaft 5 to rotate, the shaft 5 drives the bevel gear 1 6 to rotate, the bevel gear 1 6 drives the bevel gear 2 7 to rotate, The rotation of bevel gear 2 7 drives the threaded column 8 to rotate, and the rotation of threaded column 8 causes the threaded block 9 threadedly connected with the threaded column 8 to move upward along the threaded column 8 through the limit in the column body 3, and the threaded block 9 drives the limit block 10 and the limit block 2 11 to move upward, and the limit block 10 and the limit block 2 11 drive the annular block 12 to move upward, and the annular block 12 drives the connecting plate 13 to move upward, and the connecting plate 13 drives the mounting chassis 15 to move upward, and the mounting chassis 15 drives the vertical rod 16 to move upward, and the vertical rod 16 drives the connecting rod 17 to move upward, and the connecting rod 17 drives the positioning block 18 to move upward, and the positioning block 18 drives the sliding block 20 to move upward, and the sliding block 20 drives the mounting plate 21 to move upward, and the mounting plate 21 drives the display device to move upward, so that the display device can adjust the angle when in use, and the display device can adjust the height according to the height of the interactor, so that the display device is more portable when interacting.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-person interactive display device, comprising a circular plate (1), a height adjustment mechanism, and an angle adjustment mechanism, characterized in that: The upper surface of the circular plate (1) is fixedly connected to a column (3); the lower surface inside the column (3) is rotatably connected to a bevel gear 2 (7); the bevel gear 2 (7) is meshingly connected to a bevel gear 1 (6); one side of the outer surface of the column (3) is fixedly connected to a forward and reverse motor (4); the output end of the forward and reverse motor (4) is fixedly connected to a rotating shaft (5); the rotating shaft (5) passes through one side of the column (3); one side of the rotating shaft (5) arranged inside the column (3) is fixedly connected to the middle part of the bevel gear 1 (6); the middle part of the bevel gear 2 (7) is fixedly connected to a threaded column (8); the threaded column (8) is threadedly connected to a threaded block (9); a groove (23) is provided on the circular plate (1); one side of the threaded block (9) is fixedly connected to a limiting block 2 (11); and the side of the threaded block (9) away from the limiting block 2 (11) is fixedly connected to a limiting block 1 (10).

2. A multi-person interactive display device according to claim 1, characterized in that: The limit block 1 (10) and the limit block 2 (11) are slidably connected in the groove (23); the outer surface of the column (3) is slidably connected with an annular block (12); the annular block (12) is arranged between the limit block 1 (10) and the limit block 2 (11); the limit block 1 (10) and the limit block 2 (11) are arranged in parallel; the bevel gear 1 (6) and the bevel gear 2 (7) are arranged vertically; and the threaded column (8) passes through the threaded block (9).

3. A multi-person interactive display device according to claim 1, characterized in that: The bevel gear 1 (6), bevel gear 2 (7), threaded column (8), and threaded block (9) are arranged inside the column (3); the limit block 1 (10), limit block 2 (11), and groove (23) are provided in two groups and are symmetrically divided.

4. A multi-person interactive display device according to claim 1, characterized in that: The height adjustment mechanism is composed of a column (3), a forward and reverse motor (4), a rotating shaft (5), a bevel gear 1 (6), a bevel gear 2 (7), a threaded column (8), a threaded block (9), a limit block 1 (10), a limit block 2 (11), an annular block (12), and a groove (23).

5. The multi-person interactive display device according to claim 1, characterized in that The angle adjustment mechanism comprises a connecting plate (13), wherein the connecting plate (13) is fixedly connected with a fixing nail (14), wherein the connecting plate (13) is fixedly connected to the upper surface of the annular block (12) through the fixing nail (14), wherein the upper surface of the connecting plate (13) is fixedly connected with a mounting chassis (15), wherein the upper surface of the mounting chassis (15) is fixedly connected with a vertical rod (16), wherein the vertical rod (16) is hingedly connected with a connecting rod (17) at a side away from the mounting chassis (15), wherein the connecting rod (17) is fixedly connected with a positioning block (18) at a side away from the vertical rod (16), wherein a sliding groove (19) is provided in the positioning block (18), wherein a sliding block (20) is slidably connected in the sliding groove (19), wherein the sliding block (20) is fixedly connected with a mounting plate (21) at a side away from the sliding groove (19), wherein a mounting hole (22) is provided on the mounting plate (21).

6. A multi-person interactive display device according to claim 5, characterized in that: The positioning block (18) is arranged in parallel with the mounting plate (21), four fixing nails (14) are provided and arranged around the connecting plate (13), and four mounting holes (22) are provided and arranged around the mounting plate (21).

7. The multi-person interactive display device according to claim 1, characterized in that The angle adjustment mechanism is composed of an annular block (12), a connecting plate (13), a fixing nail (14), a mounting chassis (15), a vertical rod (16), a connecting rod (17), a positioning block (18), a sliding groove (19), a sliding block (20), a mounting plate (21), and a mounting hole (22). The angle adjustment mechanism is provided with two groups and is symmetrically divided.

8. The multi-person interactive display device according to claim 1, characterized in that: Four universal wheels (2) are installed on the lower surface of the circular plate (1).

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