Planning display device

Abstract

The utility model relates to the technical field of plan display, in particular to a plan display device. The device comprises a bottom plate, a connecting frame is fixed to the top of the bottom plate, and a moving mechanism is arranged on the bottom plate and used for driving the bottom plate to move. According to the planning display device provided by the utility model, the display device can be easily transferred from one place to another place through the design of the moving mechanism, display activities can be conveniently carried out at different places, and compared with a fixed display device, the device convenient to move does not need special mounting and dismounting work, and is convenient to use. The labor and time cost is reduced; through the design of the lifting mechanism, the display device can be adjusted to a proper height so as to ensure that exhibits can be clearly seen by audiences, the display device is easier to maintain and replace due to the lifting function, and the device can be lowered so that the exhibits can be cleaned, repaired or replaced without climbing or using other complex tools.

Description

Technical Field

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

[0002] The house construction planning display device is a device or platform used to display the house construction planning and design. It can present the planning, design concept, renderings, models and other information of the house construction to the audience in an intuitive and vivid way.

[0003] For example, a Chinese utility model patent (CN215007427U) discloses a housing planning and design information display device. In view of the problem that most of the existing housing planning and design information display devices adopt a fixed connection and cannot be folded, which makes it very inconvenient for users to carry and can no longer meet the needs of users, the following solution is proposed, which includes a display board and two support plates, a horizontal plate is fixedly installed at the bottom of the display board, and fixed shafts are fixedly installed on both sides of the horizontal plate. The two support plates are respectively rotatably sleeved on the outside of the corresponding fixed shafts, and the bottoms of the two support plates are fixedly installed with bottom plates, and a plurality of card holes are opened on one side of the two support plates, and the plurality of card holes are arranged in a circular shape with equal spacing.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the above display device is not easy to move, the display position is relatively fixed, and the ability to adjust the display location and venue is poor, which may limit the scope and audience of the display; the height of the above display device is not easy to adjust, and it is troublesome to use tools for planned posting or replacement. The height of the display device is relatively fixed and cannot meet the viewing needs of different groups of people, and the applicability is poor. For this reason, we designed a planned display device to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a planning display device to address the above technical problems. The design of the mobile mechanism allows the display device to be easily transferred from one place to another, which is convenient for display activities in different locations. Compared with fixed display devices, mobile devices do not require special installation and disassembly work, reducing manpower and time costs; through the design of the lifting mechanism, the display device can be adjusted to a suitable height to ensure that the exhibits can be clearly seen by the audience. The lifting function makes it easier to maintain and replace the display device. The device can be lowered for cleaning, repair or replacement of exhibits without climbing or using other complicated tools.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A planning display device comprises a base plate, a connecting frame is fixed on the top of the base plate, a moving mechanism is arranged on the base plate, the moving mechanism is used to drive the base plate to move, a display window is arranged on the top of the connecting frame, a sunshade is fixed on the top of the display window, and a lifting mechanism is arranged on the connecting frame, the lifting mechanism is used to drive the display window to rise and fall.

[0008] As a preferred embodiment of the planning and display device provided by the utility model, the lifting mechanism includes a rotating worm, a first rotating handwheel, a rotating worm wheel, a first transmission roller, a rotating gear and a lifting rack. The inner side of the connecting frame is rotatably connected with a rotating worm, one end of the rotating worm passes through the connecting frame and is fixed with a first rotating handwheel, the bottom of the rotating worm and is located inside the connecting frame and is meshedly connected with a rotating worm wheel, the inner side of the rotating worm wheel is fixed with a first transmission roller, both ends of the first transmission roller are rotatably connected to the connecting frame, both ends of the outer side of the first transmission roller are fixed with rotating gears, one side of the two rotating gears are meshedly connected with a lifting rack, the two lifting racks are slidably connected to the connecting frame, and the two lifting racks are fixed to the display window.

[0009] As a preferred embodiment of the planning display device provided by the utility model, the moving mechanism includes a second transmission roller, a second hand wheel, a first bevel gear, a second bevel gear, a bidirectional threaded rod, a connecting plate, a rotating bracket, a fixed stick, a moving wheel and a rectangular groove, the inner side of one side of the base plate is rotatably connected with the second transmission roller, one side of the second transmission roller passes through the base plate and is fixed with a second hand wheel, the other side of the second transmission roller is fixed with the first bevel gear, one end of the first bevel gear is meshedly connected with the second bevel gear, the inner side of the second bevel gear is fixed with a bidirectional threaded rod, and the bidirectional threaded rod is rotatably connected to the base plate.

[0010] As a preferred embodiment of the planning display device provided by the utility model, both ends of the outer side of the bidirectional threaded rod and located inside the bottom plate are threadedly connected with movable plates, both sides of the two movable plates are rotatably connected with connecting plates, one end of the two connecting plates is rotatably connected to a rotating bracket on the side away from each other, the inner sides of the two rotating brackets are rotatably connected to a fixed stick, both ends of the fixed stick are fixed to the bottom plate, and the bottom ends of the inner sides of the two rotating brackets are rotatably connected to movable wheels.

[0011] As a preferred embodiment of the planning display device provided by the utility model, a rectangular groove is provided at the bottom of the inner side of the base plate and at a position corresponding to the moving wheel.

[0012] As a preferred implementation of the planning display device provided by the utility model, a light strip is provided on one side of the display window.

[0013] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0014] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0015] The utility model provides a planning display device, which can be easily transferred from one place to another through the design of a mobile mechanism, so as to facilitate display activities in different places. Compared with a fixed display device, a mobile device does not require special installation and disassembly work, thereby reducing manpower and time costs; through the design of a lifting mechanism, the display device can be adjusted to a suitable height to ensure that the exhibits can be clearly seen by the audience, and the lifting function makes it easier to maintain and replace the display device, and the device can be lowered for cleaning, repair or replacement of exhibits without climbing or using other complicated tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of the rotating gear and the lifting rack of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0020] Figure 4 This is a schematic diagram of the connection structure of the first bevel gear and the second bevel gear of the utility model;

[0021] Figure 5 It is a schematic diagram of the connection structure of the bidirectional threaded rod and the movable plate of the utility model.

[0022] In the figure: 1. bottom plate; 2. connecting frame; 3. display window; 4. sun visor; 5. rotating worm; 6. first rotating hand wheel; 7. rotating worm wheel; 8. first transmission roller; 9. rotating gear; 10. lifting rack; 11. second transmission roller; 12. second hand wheel; 13. first bevel gear; 14. second bevel gear; 15. bidirectional threaded rod; 16. moving plate; 17. connecting plate; 18. rotating bracket; 19. fixing rod; 20. moving wheel; 21. rectangular groove; 22. light strip. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] As described in the background technology, the above-mentioned display device is not easy to move, the display position is relatively fixed, and the ability to adjust the display location and venue is poor, which may limit the scope and audience of the display; the height of the above-mentioned display device is not easy to adjust, and it is troublesome to use tools for planned posting or replacement. The height of the display device is relatively fixed and cannot meet the viewing needs of different groups of people, and its applicability is poor.

[0025] In order to solve this technical problem, the utility model provides a planning display device.

[0026] Specifically, please refer to Figure 1-Figure 5 A planning display device specifically includes: a base plate 1, a connecting frame 2 is fixed on the top of the base plate 1, a moving mechanism is arranged on the base plate 1, the moving mechanism is used to drive the base plate 1 to move, a display window 3 is arranged on the top of the connecting frame 2, a sunshade 4 is fixed on the top of the display window 3, and a lifting mechanism is arranged on the connecting frame 2, and the lifting mechanism is used to drive the display window 3 to rise and fall.

[0027] The utility model provides a planning display device, which can be easily transferred from one place to another through the design of a mobile mechanism, so as to facilitate display activities in different places. Compared with a fixed display device, a mobile device does not require special installation and disassembly work, thereby reducing manpower and time costs; through the design of a lifting mechanism, the display device can be adjusted to a suitable height to ensure that the exhibits can be clearly seen by the audience, and the lifting function makes it easier to maintain and replace the display device, and the device can be lowered for cleaning, repair or replacement of exhibits without climbing or using other complicated tools.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] Embodiment 1

[0031] Reference Figure 1-Figure 3 A planning display device includes a base plate 1, a connecting frame 2 is fixed on the top of the base plate 1, a moving mechanism is arranged on the base plate 1, the moving mechanism is used to drive the base plate 1 to move, a display window 3 is arranged on the top of the connecting frame 2, a sunshade 4 is fixed on the top of the display window 3, and a lifting mechanism is arranged on the connecting frame 2, the lifting mechanism is used to drive the display window 3 to rise and fall.

[0032] The lifting mechanism includes a rotating worm 5, a first rotating handwheel 6, a rotating worm wheel 7, a first transmission roller 8, a rotating gear 9 and a lifting rack 10. The inner side of the connecting frame 2 is rotatably connected with the rotating worm 5, one end of the rotating worm 5 passes through the connecting frame 2 and is fixed with the first rotating handwheel 6, the bottom of the rotating worm 5 and is located inside the connecting frame 2 and is meshedly connected with the rotating worm wheel 7, the inner side of the rotating worm wheel 7 is fixed with the first transmission roller 8, both ends of the first transmission roller 8 are rotatably connected with the connecting frame 2, both ends of the outer side of the first transmission roller 8 are fixed with rotating gears 9, one side of the two rotating gears 9 are meshedly connected with the lifting rack 10, the two lifting racks 10 are slidably connected with the connecting frame 2, and the two lifting racks 10 are fixed to the display window 3; through the design of the lifting mechanism, the display device can be adjusted to a suitable height to ensure that the exhibits can be clearly seen by the audience, and the lifting function makes it easier to maintain and replace the display device, and the device can be lowered for cleaning, repair or replacement of exhibits without climbing or using other complicated tools.

[0033] Embodiment 2

[0034] Reference Figure 4-Figure 5 A planning display device, the moving mechanism includes a second transmission roller 11, a second hand wheel 12, a first bevel gear 13, a second bevel gear 14, a bidirectional threaded rod 15, a connecting plate 17, a rotating bracket 18, a fixed rod 19, a moving wheel 20 and a rectangular groove 21, the inner side of one side of the bottom plate 1 is rotatably connected with the second transmission roller 11, one side of the second transmission roller 11 penetrates the bottom plate 1 and is fixed with the second hand wheel 12, the other side of the second transmission roller 11 is fixed with the first bevel gear 13, one end of the first bevel gear 13 is meshedly connected with the second bevel gear 14, the inner side of the second bevel gear 14 is fixed with a bidirectional threaded rod 15, and the bidirectional threaded rod 15 is rotatably connected with the bottom plate 1;

[0035] Both ends of the outer side of the bidirectional threaded rod 15 and located inside the bottom plate 1 are threadedly connected with movable plates 16, both sides of the two movable plates 16 are rotatably connected with connecting plates 17, one end of the two connecting plates 17 is rotatably connected to the side away from each other, and the inner sides of the two rotating brackets 18 are rotatably connected with a fixed rod 19, both ends of the fixed rod 19 are fixed to the bottom plate 1, and the bottom ends of the inner sides of the two rotating brackets 18 are rotatably connected with movable wheels 20; through the design of the mobile mechanism, the display device can be easily transferred from one place to another, which is convenient for display activities in different locations. Compared with fixed display devices, mobile devices do not require special installation and disassembly work, reducing manpower and time costs.

[0036] A rectangular groove 21 is provided at the bottom of the inner side of the base plate 1 and at a position corresponding to the moving wheel 20. The rectangular groove 21 is provided to facilitate the storage of the moving wheel 20 inside the base plate 1. A light strip 22 is provided on one side of the display window 3. The design of the light strip 22 makes it possible to view the plan placed inside the display window 3 at night.

[0037] The use process of a planning display device provided by the utility model is as follows: the display device is moved to a suitable position by means of a moving wheel 20, and the second hand wheel 12 is rotated. Since the second hand wheel 12 is fixedly connected to the second transmission roller 11, the rotation of the second hand wheel 12 drives the second transmission roller 11 to rotate, thereby causing the first bevel gear 13 fixed to the second transmission roller 11 to rotate as well. Since the second bevel gear 14 is meshedly connected to the first bevel gear 13, the rotation of the first bevel gear 13 drives the second bevel gear 14 to rotate, thereby causing the bidirectional threaded rod 15 fixedly connected to the second bevel gear 14 to rotate as well. Since the bidirectional threaded rod 15 is threadedly connected to the moving plate 16, the rotation of the bidirectional threaded rod 15 drives the two moving plates 16 to move toward each other. The moving plate 16 is rotatably connected to the connecting plate 17, so that the movement of the moving plate 16 drives the connecting plate 17 to move. Since the connecting plate 17 is rotatably connected to the rotating bracket 18, and the rotating bracket 18 is rotatably connected to the fixed rod 19, the movement of the connecting plate 17 drives the rotating bracket 18 to rotate, so that the moving wheel 20 rotatably connected to the rotating bracket 18 also rotates. The moving wheel 20 is received in the interior of the bottom plate 1 through the rectangular groove 21. At this time, the bottom of the bottom plate 1 is in contact with the ground. The design of the moving mechanism makes it easy to transfer the display device from one place to another, which is convenient for display activities in different places. Compared with the fixed display device, the mobile device does not require special installation and disassembly work, which reduces manpower and time costs.

[0038] When the height of the display window 3 needs to be adjusted, the first rotating hand wheel 6 is rotated. Since the first rotating hand wheel 6 is fixedly connected to the rotating worm 5, the rotation of the first rotating hand wheel 6 drives the rotating worm 5 to rotate, so that the rotating worm wheel 7 meshing with the rotating worm 5 also rotates. Since the rotating worm wheel 7 is fixed to the first transmission roller 8, the rotation of the rotating worm wheel 7 drives the first transmission roller 8 to rotate, so that the two rotating gears 9 fixed to the first transmission roller 8 also rotate. Since the rotating gear 9 is meshingly connected to the lifting rack 10, the rotation of the rotating gear 9 drives the lifting rack 10 to move, so that the height of the display window 3 is adjusted. Through the design of the lifting mechanism, the display device can be adjusted to a suitable height to ensure that the exhibits can be clearly seen by the audience. The lifting function makes it easier to maintain and replace the display device. The device can be lowered for cleaning, repair or replacement of exhibits without climbing or using other complicated tools.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A planning display device, characterized in that: The invention comprises a bottom plate (1), a connecting frame (2) is fixed on the top of the bottom plate (1), a moving mechanism is arranged on the bottom plate (1), the moving mechanism is used to drive the bottom plate (1) to move, a display window (3) is arranged on the top of the connecting frame (2), a sunshade (4) is fixed on the top of the display window (3), and a lifting mechanism is arranged on the connecting frame (2), the lifting mechanism is used to drive the display window (3) to rise and fall.

2. A planning display device according to claim 1, characterized in that: The lifting mechanism comprises a rotating worm (5), a first rotating hand wheel (6), a rotating worm wheel (7), a first transmission roller (8), a rotating gear (9) and a lifting rack (10); the inner side of the connecting frame (2) is rotatably connected with the rotating worm (5); one end of the rotating worm (5) passes through the connecting frame (2) and is fixed with the first rotating hand wheel (6); the bottom of the rotating worm (5) and is located inside the connecting frame (2) and is meshedly connected with the rotating worm wheel (7); the inner side of the rotating worm wheel (7) is fixed with the first transmission roller (8); both ends of the first transmission roller (8) are rotatably connected with the connecting frame (2); both ends of the outer side of the first transmission roller (8) are fixed with a rotating gear (9); one side of the two rotating gears (9) are meshedly connected with the lifting rack (10); the two lifting racks (10) are slidably connected with the connecting frame (2); and the two lifting racks (10) are fixed to the display window (3).

3. A planning display device according to claim 1, characterized in that: The moving mechanism comprises a second transmission roller (11), a second hand wheel (12), a first bevel gear (13), a second bevel gear (14), a bidirectional threaded rod (15), a connecting plate (17), a rotating bracket (18), a fixed rod (19), a moving wheel (20) and a rectangular groove (21); the inner side of one side of the base plate (1) is rotatably connected with the second transmission roller (11); one side of the second transmission roller (11) passes through the base plate (1) and is fixed with a second hand wheel (12); the other side of the second transmission roller (11) is fixed with the first bevel gear (13); one end of the first bevel gear (13) is meshingly connected with the second bevel gear (14); the inner side of the second bevel gear (14) is fixed with a bidirectional threaded rod (15); and the bidirectional threaded rod (15) is rotatably connected with the base plate (1).

4. A planning display device according to claim 3, characterized in that: Both ends of the outer side of the bidirectional threaded rod (15) and located inside the bottom plate (1) are threadedly connected to movable plates (16), both sides of the two movable plates (16) are rotatably connected to connecting plates (17), one end of the two connecting plates (17) is rotatably connected to a rotating bracket (18) on the side away from each other, the inner sides of the two rotating brackets (18) are rotatably connected to a fixed rod (19), both ends of the fixed rod (19) are fixed to the bottom plate (1), and the bottom ends of the inner sides of the two rotating brackets (18) are rotatably connected to movable wheels (20).

5. A planning display device according to claim 3, characterized in that: A rectangular groove (21) is provided at the bottom of the inner side of the bottom plate (1) and at a position corresponding to the moving wheel (20).

6. A planning display device according to claim 1, characterized in that: A light strip (22) is provided on one side of the display window (3).

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