Environment-friendly display platform

Abstract

The utility model discloses an environment-friendly display platform which comprises a horizontally-placed base and a protective sleeve rod installed on the base. A first supporting column is mounted above the protective sleeve rod, a second supporting column is arranged above the first supporting column, and a first connecting rod is arranged on the inner side of the second supporting column; the top end of the first connecting rod is connected with a display plate, side baffles are installed on the left side and the right side of the display plate, a lifting structure capable of adjusting the height of the second supporting column is arranged on the inner side of the second supporting column, and the lifting structure comprises a connecting lead screw. And a reduction gearbox is fixed on the base through a screw. According to the environment-friendly display platform, a second supporting column and a first connecting rod are connected through a bearing, the first connecting rod and a display plate are fixed through a screw, and the display plate and a side baffle are fixed through a screw, so that the first connecting rod can be rotated and drives the display plate to rotate together; therefore, the display in different directions is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of display platforms, in particular to an environmentally friendly display platform. Background Art

[0002] In environmental protection consultation, some information needs to be displayed through a display platform so that the people who are consulting can view it themselves. Usually the display platform can be set up in the consultation hall or placed in an outdoor environmental protection propaganda place for use so that people can view it.

[0003] For example, the publication number CN213988193U discloses a display device for environmental consulting services, which relates to the field of consulting displays. In view of the problems that the existing display devices are too simple in structure, single in function, and the size of the panels of these display devices cannot be adjusted, the following scheme is proposed, which includes a device body, a rain shield is provided on the top of the device body, and a first panel is embedded in the device body. The interior of the device body is hollowed out and a third panel and a fourth panel are slidably installed, and adjustment devices are provided between the rain shield and the third panel and the fourth panel. A fixed plate is fixedly connected to the bottom end of the device body, and a clamping device is embedded in the fixed plate. Two symmetrically distributed slide rails are provided on the front of the first panel, and the first panel is slidably connected to the second panel via the slide rails. The utility model has a novel structure and effectively expands the publicity panel area of ​​the publicity device, greatly improving the publicity service efficiency of environmental consulting services, and is suitable for promotion;

[0004] However, the display device in the above application still has some shortcomings during use. For example, the angle of the device cannot be adjusted according to the direction of display, which makes it not suitable for use in more occasions. In addition, it is inconvenient to store when carrying, takes up more space, and causes inconvenience for the staff to carry, thereby reducing the use effect of the display device. Therefore, we propose an environmentally friendly display platform to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an environmentally friendly display platform to solve the problem raised by the above-mentioned background technology that the display devices currently on the market cannot adjust the angle of the device according to the display direction, resulting in that they cannot be used in more occasions, and are inconvenient to store when carried, occupy more space, and cause inconvenience for staff to carry, thereby reducing the use effect of the display device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly display platform, comprising a horizontally placed base and a protective sleeve rod installed on the base;

[0007] Also includes:

[0008] A first support column is installed above the protective sleeve rod, a second support column is arranged above the first support column, and a first connecting rod is arranged inside the second support column;

[0009] The top end of the first connecting rod is connected to the display board, and side baffles are installed on both sides of the display board. The inner side of the second supporting column is provided with a lifting structure that can adjust the height, and the lifting structure includes a connecting screw rod;

[0010] A reduction box is fixed on the base by screws, and the input end of the reduction box is connected to the output end of the driving motor, and a rotating shaft is installed at the output end of the reduction box.

[0011] Preferably, the first support column and the protective sleeve rod are connected by welding, and the interior of the first support column is hollow.

[0012] Preferably, the second support column and the first connecting rod are connected by a bearing, and the first connecting rod and the display board are fixed by screws, and the display board and the side baffle are fixed by screws, and the side baffle is inclined.

[0013] Preferably, a fixing lever is installed on the outer surface of the first connecting rod, and a second connecting rod is also arranged on the inner side of the second supporting column. The first connecting rod and the second connecting rod are both provided with fixing holes, and the inside of the fixing holes is connected with a locking rod.

[0014] Preferably, a through groove is formed on the inner side of the second support column, and the inner wall of the through groove and the second connecting rod are welded, and the second connecting rod and the first connecting rod are connected by a bearing.

[0015] Preferably, the connecting screw is connected to the rotating shaft via a bevel gear set, the connecting screw and the second support column are threadedly connected, and the second support column and the first support column are slidingly connected.

[0016] Preferably, the fixing levers are distributed at equal angles on the outer surface of the first connecting rod, the fixing holes on the first connecting rod are distributed at equal angles, and the fixing holes and the locking rod are snap-fitted together, and the distribution positions of the fixing levers and the distribution positions of the fixing holes on the first connecting rod correspond to each other.

[0017] Compared with the prior art, the beneficial effect of the utility model is that the environmental protection display platform can drive the display board to rotate through the rotation of the first connecting rod, so that the display board can be suitable for environmental protection displays in different directions, so that people can better understand and watch environmental protection information, and improve the environmental protection publicity effect, as shown in the following content:

[0018] (1) The second support column and the first connecting rod are connected by a bearing, and the first connecting rod and the display board are fixed by screws, and the display board and the side baffle are fixed by screws, so that the first connecting rod can be rotated, and the display board can be driven to rotate together through the first connecting rod, so as to be suitable for display in different directions;

[0019] Furthermore, a fixing lever is installed on the outer surface of the first connecting rod, and a second connecting rod is also arranged on the inner side of the second supporting column. The first connecting rod and the second connecting rod are both provided with fixing holes, and the fixing holes are internally connected with locking rods, so that the first connecting rod can be driven to rotate together by toggling the fixing lever, thereby ensuring the stability of the connection between the first connecting rod and the fixing lever, and preventing the first connecting rod from falling off during use;

[0020] Furthermore, a through groove is provided on the inner side of the second support column, and the inner wall of the through groove is welded to the second connecting rod, and the second connecting rod is connected to the first connecting rod by a bearing, which can ensure the stability of the first connecting rod during rotation, thereby ensuring the stable operation of the angle adjustment.

[0021] Furthermore, the fixing levers are distributed at equal angles on the outer surface of the first connecting rod, the fixing holes on the first connecting rod are distributed at equal angles, and the fixing holes and the locking rod are snap-fitted, so that the first connecting rod and the second connecting rod can be locked and fixed by the locking rod;

[0022] (2) The connecting screw is connected to the rotating shaft through a bevel gear set, and the connecting screw and the second support column are threadedly connected, and the second support column and the first support column are slidingly connected. In this way, when the connecting screw rotates, the second support column can be driven to move up and down, and the first connecting rod and the display board can be driven to move together through the second support column, which is convenient for storage when carrying and reduces space occupation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the first support column of the utility model;

[0025] Figure 3 This is a schematic diagram of the connection structure between the first connecting rod and the fixed lever of the utility model;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the connection between the first support column and the second support column of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the first support column and the second support column in the separated state of the utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the first connecting rod and the second connecting rod in the separated state of the utility model;

[0029] Figure 7 This is a schematic diagram of the connection structure between the first connecting rod and the display board of the utility model.

[0030] In the figure: 1. base; 2. protective sleeve rod; 3. first support column; 4. second support column; 5. first connecting rod; 6. display board; 7. side baffle; 8. fixing lever; 9. second connecting rod; 10. fixing hole; 11. locking rod; 12. connecting screw; 13. bevel gear set; 14. rotating shaft; 15. reduction box; 16. driving motor; 17. through groove. DETAILED DESCRIPTION

[0031] 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. Embodiment 1

[0032] In this embodiment, when the display board 6 is used, the side baffle 7 can be used to block the light on the side of the display board 6. When viewing the display information, no reflection phenomenon will occur, ensuring normal viewing of the display information. For details, please refer to Figure 1-Figure 7 :

[0033] A first support column 3 is installed above the protective sleeve rod 2, and a second support column 4 is arranged above the first support column 3, and a first connecting rod 5 is arranged inside the second support column 4;

[0034] The top end of the first connecting rod 5 is connected to the display board 6, and side baffles 7 are installed on the left and right sides of the display board 6. The first support column 3 and the protective sleeve rod 2 are welded, and the interior of the first support column 3 is hollow. The second support column 4 and the first connecting rod 5 are connected by bearings, and the first connecting rod 5 and the display board 6 are fixed by screws, and the display board 6 and the side baffles 7 are fixed by screws, and the side baffles 7 are inclined.

[0035] When using the environmental protection display platform, first, the base 1 of the display platform is horizontally placed in a corresponding position, and a protective sleeve rod 2 is arranged above the base 1, and a first support column 3, a second support column 4 and a display board 6 are arranged above the protective sleeve rod 2, so that the environmental protection information to be displayed can be displayed through the display board 6, which is convenient for people to watch and enhance environmental protection awareness. Side baffles 7 are installed on the left and right sides of the display board 6, and the side baffles 7 are inclined. In this way, when the display board 6 is in use, the light on the side of the display board 6 can be blocked by the side baffles 7, and when viewing the display information, there will be no reflection, ensuring the normal viewing of the display information. Embodiment 2

[0036] In this embodiment, when the first connecting rod 5 rotates, the display board 6 is driven to rotate, so as to facilitate display in different directions. Figure 3-Figure 4 and Figure 6 As shown:

[0037] A fixing lever 8 is installed on the outer surface of the first connecting rod 5, and a second connecting rod 9 is also arranged on the inner side of the second supporting column 4. A fixing hole 10 is opened on the first connecting rod 5 and the second connecting rod 9, and a locking rod 11 is connected inside the fixing hole 10. A through groove 17 is opened on the inner side of the second supporting column 4, and the inner wall of the through groove 17 is welded to the second connecting rod 9, and the second connecting rod 9 and the first connecting rod 5 are connected by a bearing;

[0038] When it is necessary to display in different orientations, the staff can first take out the locking rod 11 from the fixing holes 10 on the first connecting rod 5 and the second connecting rod 9, and then move the fixing lever 8 to make the fixing lever 8 drive the first connecting rod 5 to rotate together. Since the top end of the first connecting rod 5 is connected to the display board 6, when the first connecting rod 5 rotates, the display board 6 will be driven to rotate. Since the fixing lever 8 is distributed at equal angles on the outer wall of the first connecting rod 5, and the distribution position of the fixing lever 8 and the distribution position of the fixing hole 10 on the first connecting rod 5 correspond to each other, when the fixing lever 8 rotates a corresponding angle, the fixing hole 10 on the first connecting rod 5 will also rotate a corresponding angle. When the fixing hole 10 on the first connecting rod 5 and the fixing hole 10 on the second connecting rod 9 are aligned, the locking rod 11 can be inserted into the fixing hole 10 to fix the first connecting rod 5 and the second connecting rod 9, thereby achieving the purpose of fixing the display board 6 and making the display board 6 more stable when in use. Embodiment 3

[0039] In this embodiment, the second support column 4 can be lowered to drive the display board 6 to be lowered together, thereby reducing the occupied space and making it easier for the staff to carry the display platform. Figure 2 and Figure 5 As shown:

[0040] The inner side of the second support column 4 is provided with a lifting structure that can adjust the height thereof, and the lifting structure includes a connecting screw rod 12;

[0041] A reduction box 15 is fixed to the base 1 by screws, and the input end of the reduction box 15 is connected to the output end of the driving motor 16, and the output end of the reduction box 15 is installed with a rotating shaft 14;

[0042] The connecting screw 12 is connected to the rotating shaft 14 through the bevel gear set 13, and the connecting screw 12 and the second support column 4 are threadedly connected, and the second support column 4 and the first support column 3 are slidingly connected, the fixing lever 8 is distributed at equal angles on the outer surface of the first connecting rod 5, the fixing holes 10 on the first connecting rod 5 are distributed at equal angles, and the fixing holes 10 and the locking rod 11 are snap-fitted, and the distribution position of the fixing lever 8 and the distribution position of the fixing holes 10 on the first connecting rod 5 correspond to each other.

[0043] When the display platform needs to be stored, the driving motor 16 can be started. The output end of the driving motor 16 is connected to the input end of the reduction box 15, and the output end of the reduction box 15 is connected to the rotating shaft 14, so that the rotating shaft 14 can be rotated, so that the connecting screw 12 can be driven to rotate through the bevel gear set 13. Since the connecting screw 12 and the second support column 4 are threadedly connected, when the connecting screw 12 rotates, it will drive the second support column 4 to descend, and then drive the first connecting rod 5 and the display board 6 to descend together. The second support column 4 and the first support column 3 are slidably connected, so that the second support column 4 can be made to descend more smoothly. By descending the second support column 4, the occupied space can be reduced, which is convenient for the staff to carry the display platform. The driving motor 16 is a servo motor, so when the second support column 4 needs to be raised in the later stage, the driving motor 16 can be rotated in the opposite direction. The above is the working process of the entire device. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. An environmentally friendly display platform, comprising a horizontally placed base (1) and a protective sleeve rod (2) mounted on the base (1); It is characterized in that Also includes: A first support column (3) is installed above the protective sleeve rod (2), a second support column (4) is arranged above the first support column (3), and a first connecting rod (5) is arranged on the inner side of the second support column (4); The top end of the first connecting rod (5) is connected to the display board (6), and side baffles (7) are installed on both the left and right sides of the display board (6); the inner side of the second supporting column (4) is provided with a lifting structure capable of adjusting the height thereof, and the lifting structure comprises a connecting screw rod (12); A reduction box (15) is fixed to the base (1) by means of screws, and an input end of the reduction box (15) is connected to an output end of a drive motor (16), and a rotating shaft (14) is mounted on the output end of the reduction box (15).

2. The environmental protection display platform according to claim 1, characterized in that: The first support column (3) and the protective sleeve rod (2) are connected by welding, and the interior of the first support column (3) is hollow.

3. The environmental protection display platform according to claim 1, characterized in that: The second support column (4) and the first connecting rod (5) are connected by a bearing, the first connecting rod (5) and the display board (6) are fixed by screws, and the display board (6) and the side baffle (7) are fixed by screws, and the side baffle (7) is inclined.

4. The environmental protection display platform according to claim 1, characterized in that: A fixing lever (8) is installed on the outer surface of the first connecting rod (5), and a second connecting rod (9) is also arranged on the inner side of the second supporting column (4). The first connecting rod (5) and the second connecting rod (9) are both provided with fixing holes (10), and the inside of the fixing hole (10) is connected to a locking rod (11).

5. The environmental protection display platform according to claim 1, characterized in that: A through groove (17) is provided on the inner side of the second support column (4), and the inner wall of the through groove (17) and the second connecting rod (9) are welded together, and the second connecting rod (9) and the first connecting rod (5) are bearing-connected.

6. The environmental protection display platform according to claim 1, characterized in that: The connecting screw (12) is connected to the rotating shaft (14) via a bevel gear set (13), the connecting screw (12) and the second support column (4) are threadedly connected, and the second support column (4) and the first support column (3) are slidably connected.

7. The environmental protection display platform according to claim 4, characterized in that: The fixing levers (8) are distributed at equal angles on the outer surface of the first connecting rod (5); the fixing holes (10) on the first connecting rod (5) are distributed at equal angles; the fixing holes (10) and the locking rod (11) are snap-fitted together; and the distribution positions of the fixing levers (8) and the distribution positions of the fixing holes (10) on the first connecting rod (5) correspond to each other.

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