Multifunctional information display device

Abstract

The utility model belongs to the technical field of display devices, and provides a multifunctional information display device which comprises a bottom plate, a box body is fixedly connected to the bottom plate, a rotating shaft is rotatably connected to the box body in a penetrating mode, and a handle is fixedly connected to one end of the rotating shaft. According to the device, the first incomplete gear rotates, the first incomplete gear rotates to drive the second incomplete gear to rotate, the second incomplete gear rotates to drive the fourth connecting rod to rotate, meanwhile, the threaded block moves to drive the third connecting rod to rotate, and the third connecting rod rotates to drive the first incomplete gear to rotate; a group of first incomplete gears rotate, and a group of second incomplete gears rotate to drive a second connecting rod to rotate, so that a first connecting rod, the second connecting rod, a third connecting rod and a fourth connecting rod rotate to drive a circular plate on a second connecting plate to ascend and descend, and the circular plate ascends and descends to drive a placing plate to ascend and descend through a supporting column. The height of the information display device can be conveniently adjusted by a viewer, and information on the display device can be conveniently viewed.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a multifunctional information display device. Background Art

[0002] An information display device is a device used to display information and place advertisements. It is widely used in bus stations, tourist attractions and other areas. It is a very common way of disseminating information and plays a great role in people's lives.

[0003] Most of the existing information display devices cannot freely adjust the display height and angle of the device, which is inconvenient for people to view the information on the display device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a multifunctional information display device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional information display device, comprising a base plate, the base plate is fixedly connected to a box body, the box body is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected to a handle, the end of the rotating shaft away from the handle is fixedly connected to a threaded rod, the end of the threaded rod away from the rotating shaft is rotatably connected to the box body, the threaded rod is threadedly connected to a threaded block, both ends of the threaded block are hinged with a connecting rod 1, the end of the connecting rod 1 away from the threaded block is hinged with a connecting plate 1, the connecting plate 1 is fixedly connected to the box body, one end of the connecting rod 1 is fixedly connected to an incomplete gear 1, the rotating shaft is rotatably connected with a connecting block, the connecting rod Connecting rod four is hinged at both ends of the connecting block, and the end of the connecting rod four away from the connecting block is hinged on the connecting plate one, and one end of the connecting rod four is fixedly connected to an incomplete gear two, and the incomplete gear two is meshed and connected to the incomplete gear one, and a connecting rod three is hinged on the threaded block, and the end of the connecting rod three away from the threaded block is fixedly connected to a group of incomplete gear one, and the end of the connecting rod three away from the threaded block is hinged to a connecting plate two, and a circular plate is fixedly connected to the connecting plate two, and a connecting rod two is hinged on the connecting block, and the end of the connecting rod two away from the connecting block is fixedly connected to a group of incomplete gear two, and the connecting rod two is hinged to the connecting plate two, and a support column is fixedly connected to the circular plate, and a placement plate is hinged on the support column.

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

[0007] The box body is fixedly connected with a support plate, an electric push rod is hinged on the support plate, an output end of the electric push rod is fixedly connected with a telescopic rod, and one end of the telescopic rod away from the electric push rod is hinged on the placement plate.

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

[0009] Both ends of the bottom plate are fixedly connected with connecting columns, and one end of the connecting column away from the bottom plate is fixedly connected with a rain shield.

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

[0011] The bottom of the base plate is fixedly connected with universal wheels, and four groups of universal wheels are provided. The four groups of universal wheels are evenly distributed on the bottom of the base plate.

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

[0013] The second connecting plate box and the circular plate penetrate the box body through the square opening.

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

[0015] The rain shield is located just above the placement plate.

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

[0017] The connecting rod 1, the connecting rod 2, the connecting rod 3 and the connecting rod 4 are in a diamond shape.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the rotation of the threaded rod drives the threaded block to move, and the movement of the threaded block drives the connecting rod 1 to rotate, and the rotation of the connecting rod 1 drives a group of incomplete gear 1 to rotate, and the rotation of a group of incomplete gear 1 drives a group of incomplete gear 2 to rotate, and the rotation of a group of incomplete gear 2 drives the connecting rod 4 to rotate. At the same time, the movement of the threaded block drives the connecting rod 3 to rotate, and the rotation of the connecting rod 3 drives a group of incomplete gear 1 to rotate, and the rotation of a group of incomplete gear 1 and a group of incomplete gear 2 drives the connecting rod 2 to rotate, so that the rotation of the connecting rod 1, the connecting rod 2, the connecting rod 3, and the connecting rod 4 can drive the circular plate on the connecting plate 2 to rise and fall, and the lifting of the circular plate drives the placement plate to rise and fall through the supporting column. Therefore, through such an arrangement, it is convenient for viewers to adjust the height of the information display device and to view the information on the display device.

[0020] 2. In the utility model, the telescopic rod is extended and retracted by the electric push rod, and the extension and retraction of the telescopic rod drives the placement plate to rotate on the support column. Therefore, such an arrangement can facilitate viewers to adjust the angle of the information display device, and further facilitate viewing of the information on the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a multifunctional information display device proposed in the utility model Figure 1 ;

[0022] Figure 2 A schematic diagram of the structure of a multifunctional information display device proposed in the utility model Figure 2 ;

[0023] Figure 3 This is a partial cross-sectional view of a multifunctional information display device proposed by the utility model;

[0024] Figure 4 for Figure 2 The enlarged view of point B in the middle;

[0025] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0026] Legend:

[0027] 1. Bottom plate; 2. Box body; 3. Rotating shaft; 4. Handle; 5. Threaded rod; 6. Threaded block; 7. Connecting rod one; 8. Connecting block; 9. Incomplete gear one; 10. Connecting plate one; 11. Connecting rod two; 12. Connecting plate two; 13. Connecting rod three; 14. Round plate; 15. Support column; 16. Placement plate; 17. Support plate; 18. Electric push rod; 19. Telescopic rod; 20. Connecting column; 21. Rain shield; 22. Universal wheel; 23. Connecting rod four; 24. Incomplete gear two. 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 5The utility model provides an embodiment: a multifunctional information display device, including a bottom plate 1, a box body 2 is fixedly connected to the bottom plate 1, a rotating shaft 3 is rotatably connected to the box body 2, one end of the rotating shaft 3 is fixedly connected to a handle 4, the end of the rotating shaft 3 away from the handle 4 is fixedly connected to a threaded rod 5, the end of the threaded rod 5 away from the rotating shaft 3 is rotatably connected to the box body 2, the threaded rod 5 is threadedly connected to a threaded block 6, both ends of the threaded block 6 are hinged with a connecting rod 7, the end of the connecting rod 7 away from the threaded block 6 is hinged with a connecting plate 10, the connecting plate 10 is fixedly connected to the box body 2, and the connecting rod 1 One end of 7 is fixedly connected with an incomplete gear 19, a connecting block 8 is rotatably connected to the rotating shaft 3, two ends of the connecting block 8 are hinged with connecting rods 4 23, one end of the connecting rod 4 23 away from the connecting block 8 is hinged on the connecting plate 10, one end of the connecting rod 4 23 is fixedly connected with an incomplete gear 24, the incomplete gear 24 is meshed and connected with the incomplete gear 19, a connecting rod 3 13 is hinged on the threaded block 6, one end of the connecting rod 3 13 away from the threaded block 6 is fixedly connected with a group of incomplete gears 19, and one end of the connecting rod 3 13 away from the threaded block 6 is hinged with a connecting plate 2 12, and the connecting plate 2 12 is fixedly connected There is a circular plate 14, a connecting rod 2 11 is hinged on the connecting block 8, and one end of the connecting rod 2 11 away from the connecting block 8 is fixedly connected to a group of incomplete gears 24, and the connecting rod 2 11 is hinged on the connecting plate 2 12. A support column 15 is fixedly connected to the circular plate 14, and a placement plate 16 is hinged on the support column 15. The rotation of the threaded rod 5 drives the threaded block 6 to move, and the movement of the threaded block 6 drives the connecting rod 1 7 to rotate, and the rotation of the connecting rod 1 7 drives a group of incomplete gears 1 9 to rotate, and the rotation of a group of incomplete gears 1 9 drives a group of incomplete gears 24 to rotate, and the rotation of a group of incomplete gears 24 drives the connecting rod Four 23 rotates, and at the same time, the movement of the threaded block 6 drives the connecting rod three 13 to rotate, and the rotation of the connecting rod three 13 drives a group of incomplete gears 19 to rotate, and a group of incomplete gears 19 rotates, and a group of incomplete gears 24 rotates to drive the connecting rod two 11 to rotate, so that the rotation of the connecting rod one 7, the connecting rod two 11, the connecting rod three 13, and the connecting rod four 23 can drive the circular plate 14 on the connecting plate two 12 to rise and fall, and the lifting and lowering of the circular plate 14 drives the placement plate 16 to rise and fall through the support column 15. Therefore, through such an arrangement, it is convenient for viewers to adjust the height of the information display device, so as to facilitate viewing of the information on the display device.

[0030] The box body 2 is fixedly connected with a support plate 17, and an electric push rod 18 is hinged on the support plate 17. The output end of the electric push rod 18 is fixedly connected with a telescopic rod 19, and one end of the telescopic rod 19 away from the electric push rod 18 is hinged on the placement plate 16. The telescopic rod 19 is extended and retracted by the electric push rod 18, and the extension and retraction of the telescopic rod 19 drives the placement plate 16 to rotate on the support column 15. Therefore, through such a setting, it is convenient for viewers to adjust the angle of the information display device, and it is further convenient to watch the display device. The information on the bottom plate 1 shows that connecting columns 20 are fixedly connected at both ends of the bottom plate 1, and a rain shield 21 is fixedly connected to one end of the connecting column 20 away from the bottom plate 1. Universal wheels 22 are fixedly connected to the bottom of the bottom plate 1. Four groups of universal wheels 22 are provided. The four groups of universal wheels 22 are evenly distributed on the bottom of the bottom plate 1. The connecting plate 2 12 box and the circular plate 14 pass through the box body 2 through the square opening. The rain shield 21 is located directly above the placement plate 16. The connecting rod 1 7, the connecting rod 2 11, the connecting rod 3 13, and the connecting rod 4 23 are in a diamond shape.

[0031] Working principle: First, when it is inconvenient for viewers to view the information on the display device, they can turn the handle 4. The rotation of the handle 4 drives the rotating shaft 3 to rotate. The rotation of the rotating shaft 3 drives the threaded rod 5 to rotate. The rotation of the threaded rod 5 drives the threaded block 6 to move. The movement of the threaded block 6 drives the connecting rod 1 7 to rotate. The rotation of the connecting rod 1 7 drives a group of incomplete gears 1 9 to rotate. The rotation of a group of incomplete gears 1 9 drives a group of incomplete gears 2 24 to rotate. The rotation of a group of incomplete gears 2 24 drives the connecting rod 4 23 to rotate. At the same time, the movement of the threaded block 6 drives the connecting rod 3 13 to rotate. The rotation of the connecting rod 3 13 drives a group of incomplete gears 1 9 to rotate. The rotation of a group of incomplete gears 1 9 drives a group of incomplete gears 2 24 to rotate. The movable connecting rod 2 11 rotates, so that the rotation of connecting rod 1 7, connecting rod 2 11, connecting rod 3 13, and connecting rod 4 23 can drive the circular plate 14 on the connecting plate 2 12 to rise and fall, and the lifting of the circular plate 14 drives the lifting of the placement plate 16 through the support column 15. Therefore, through such an arrangement, it is convenient for viewers to adjust the height of the information display device, which is convenient for viewing the information on the display device. At the same time, the electric push rod 18 can be started, and the output end of the electric push rod 18 drives the telescopic rod 19 to extend and retract, and the extension of the telescopic rod 19 drives the placement plate 16 to rotate on the support column 15. Therefore, through such an arrangement, it is convenient for viewers to adjust the angle of the information display device, which is further convenient for viewing the information on the display device.

[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 multifunctional information display device, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected to a box body (2), a rotating shaft (3) passes through the box body (2) and is rotatably connected, one end of the rotating shaft (3) is fixedly connected to a handle (4), one end of the rotating shaft (3) away from the handle (4) is fixedly connected to a threaded rod (5), one end of the threaded rod (5) away from the rotating shaft (3) is rotatably connected to the box body (2), a threaded block (6) is threadedly connected to the threaded block (6), both ends of the threaded block (6) are hingedly connected to a connecting rod (7), one end of the connecting rod (7) away from the threaded block (6) is hingedly connected to a connecting plate (10), the connecting plate (10) is fixedly connected to the box body (2), one end of the connecting rod (7) is fixedly connected to an incomplete gear (9), a connecting block (8) is rotatably connected to the rotating shaft (3), both ends of the connecting block (8) are hingedly connected to connecting rods (23), and the connecting rods (23) away from the connecting block (8) are hingedly connected to the connecting rods (23). One end is hinged on the connecting plate 1 (10), one end of the connecting rod 4 (23) is fixedly connected to the incomplete gear 2 (24), the incomplete gear 2 (24) is meshedly connected to the incomplete gear 1 (9), the threaded block (6) is hinged with the connecting rod 3 (13), the end of the connecting rod 3 (13) away from the threaded block (6) is fixedly connected to a group of incomplete gears 1 (9), and the end of the connecting rod 3 (13) away from the threaded block (6) is hinged to the connecting plate The second connecting plate (12) is fixedly connected to a circular plate (14), the second connecting plate (12) is hingedly connected to a connecting rod (11), one end of the second connecting rod (11) away from the connecting block (8) is fixedly connected to a group of incomplete gears (24), the second connecting rod (11) is hingedly connected to the second connecting plate (12), the circular plate (14) is fixedly connected to a supporting column (15), and the supporting column (15) is hingedly connected to a placement plate (16).

2. A multifunctional information display device according to claim 1, characterized in that: A support plate (17) is fixedly connected to the box body (2), an electric push rod (18) is hingedly connected to the support plate (17), a telescopic rod (19) is fixedly connected to the output end of the electric push rod (18), and one end of the telescopic rod (19) away from the electric push rod (18) is hingedly connected to the placement plate (16).

3. A multifunctional information display device according to claim 1, characterized in that: Both ends of the bottom plate (1) are fixedly connected to connecting columns (20), and one end of the connecting column (20) away from the bottom plate (1) is fixedly connected to a rain shield (21).

4. A multifunctional information display device according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected with a universal wheel (22), and four groups of the universal wheels (22) are provided. The four groups of the universal wheels (22) are evenly distributed on the bottom of the base plate (1).

5. A multifunctional information display device according to claim 1, characterized in that: The connecting plate 2 (12) box and the circular plate (14) penetrate the box body (2) through a square opening.

6. A multifunctional information display device according to claim 3, characterized in that: The rain shield (21) is located directly above the placement plate (16).

7. A multifunctional information display device according to claim 1, characterized in that: The connecting rod 1 (7), the connecting rod 2 (11), the connecting rod 3 (13) and the connecting rod 4 (23) are in a diamond shape.

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