Project acceptance result display board

Abstract

The utility model relates to a project acceptance result display board which comprises a support, an upper assembly, a lower assembly and a movable mechanism. The upper assembly comprises a shell, two rotating shafts, two chain wheels, a chain and display cloth, the shell is arranged on the support, the two rotating shafts are vertically arranged on the two sides in the shell respectively, the rotating shafts are arranged in a rotating mode, the two chain wheels are connected with the two rotating shafts respectively, the chain is arranged on the two chain wheels in a sleeving mode and matched with the two chain wheels, and the display cloth is arranged on the shell. The display cloth sleeves the two rotating shafts; the number of the lower assemblies is two, the two lower assemblies are symmetrically arranged on the support, each lower assembly comprises a rotating shaft and a rotating plate, the rotating shafts are located below the shell, one side of each rotating plate is connected with the corresponding rotating shaft, and the rotating shafts are rotationally arranged on the support through a movable mechanism. The utility model provides a display board which is used for publicizing project results and is convenient for viewers to watch.

Description

Technical Field

[0001] The utility model relates to a display device, in particular to a project acceptance result display board. Background Art

[0002] After the project is accepted, the project results need to be publicized. For major projects, the project results involve many documents. When displaying many documents, the existing technology usually pastes the documents on both sides of the display board. When viewers watch, they need to move to both sides of the display board repeatedly for viewing. In addition, the direction of the display board is fixed. When viewers watch the documents under the display board, the viewing effect is affected due to the poor viewing angle. Utility Model Content

[0003] The main purpose of the utility model is to provide a display board for publicizing project results and convenient for viewers to watch.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: the project acceptance result display board includes: a bracket, an upper component, a lower component and a movable mechanism;

[0005] The upper component includes a shell, two rotating shafts, a sprocket, a chain and a display cloth. The shell is arranged on a bracket. The two rotating shafts are respectively arranged vertically on both sides of the shell, and the rotating shafts are arranged to rotate. There are two sprockets, and the two sprockets are respectively connected to the two rotating shafts. The chain is sleeved on the two sprockets and matched with the two sprockets. The display cloth is sleeved on the two rotating shafts.

[0006] There are two lower components, which are symmetrically arranged on the bracket. The lower components include a rotating shaft and a rotating plate. The rotating shaft is located below the shell, one side of the rotating plate is connected to the rotating shaft, and the rotating shaft is rotatably arranged on the bracket through a movable mechanism.

[0007] Furthermore, the lower component also includes a worm wheel, which is coaxially arranged on the rotating shaft. The movable mechanism includes a worm, which is rotatably arranged on the bracket, and the worm is matched with the worm wheels of the two lower components.

[0008] Furthermore, the movable mechanism also includes a first connecting shaft, a first bevel gear, a second bevel gear, and a second connecting shaft;

[0009] The first connecting shaft is rotatably arranged on the bracket, and the first connecting shaft is coaxially arranged with the worm;

[0010] The first bevel gear is coaxially arranged on the first connecting shaft;

[0011] The second connecting shaft is rotatably arranged on the bracket, and the second connecting shaft is arranged perpendicular to the first connecting shaft;

[0012] The second bevel gear is coaxially arranged on the second connecting shaft, and the second bevel gear is matched with the first bevel gear.

[0013] Furthermore, it also includes a hand wheel, which is located outside the bracket and connected to the second connecting shaft.

[0014] Furthermore, the lower component also includes a baffle, which is arranged on a side of the rotating plate away from the rotating shaft.

[0015] Furthermore, the rotating plate is a magnetic plate.

[0016] The beneficial effects of the utility model are:

[0017] The utility model has a simple structure, and the upper component can be used to display important project results. The important project results are pasted on the display cloth. The display cloth rotates so that viewers on both sides of the display board can stand in place and view all the file results on the display cloth. The lower component can be used to display other project results, and the angle of the rotating plate of the lower component can be adjusted as needed. When the rotating plate is set horizontally, objects can be placed on the rotating plate; files can also be placed on the rotating plate, and the rotating plate can be adjusted to a suitable angle. Viewers only need to slightly lower their heads without squatting or bending their waists to clearly see the files on the rotating plate, which has a better viewing effect. The rotating plate in the utility model is a magnetic plate, which can facilitate the attachment of files to the rotating plate through magnetic buckles. The setting of the baffle can prevent files or other items on the magnetic plate from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the upper component of the utility model;

[0021] Figure 3 It is a cross-sectional view of the lower component of the utility model;

[0022] Figure 4 It is a right side view of another state of the utility model.

[0023] Description of Reference Numerals

[0024] 1. Bracket; 2. Upper component; 21. Shell; 22. Rotating shaft; 23. Sprocket; 24. Chain; 25. Display cloth; 3. Lower component; 31. Rotating shaft; 32. Rotating plate; 33. Worm gear; 34. Baffle; 4. Movable mechanism; 41. Worm; 42. First connecting shaft; 43. First bevel gear; 44. Second bevel gear; 45. Second connecting shaft; 5. Handwheel. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0026] like Figure 1 As shown, the project acceptance result display board includes a bracket 1, an upper component 2, a lower component 3, a movable mechanism 4 and a hand wheel 5.

[0027] like Figure 2 As shown, the upper component 2 includes a shell 21, a rotating shaft 22, a sprocket 23, a chain 24 and a display cloth 25. The shell 21 is arranged on the bracket 1, and the shell 21 is transparent. One side of the shell 21 is rotatably arranged, similar to a door that is easy to open and is arranged on one side of the shell 21. There are two rotating shafts 22, and the two rotating shafts 22 are vertically arranged on both sides of the shell 21, and the rotating shafts 22 are rotatably arranged. There are two sprockets 23, and the two sprockets 23 are respectively arranged at the bottom of the rotating shaft 22. In this embodiment, one of the sprockets 23 is connected to the motor. The chain 24 is sleeved on the two sprockets 23 and is respectively arranged in cooperation with the two sprockets 23. The display cloth 25 is sleeved on the two rotating shafts 22, and the display cloth 25 does not contact the sprockets 23. The display cloth 25 is used to paste documents.

[0028] like Figure 3 As shown, the lower component 3 is arranged on the bracket 1, the lower component 3 is located below the upper component 2, the number of the lower components 3 is two, and the two lower components 3 are symmetrically arranged on the bracket 1, and the lower component 3 includes a rotating shaft 31, a rotating plate 32, a worm gear 33 and a baffle 34. The rotating shaft 31 is rotatably arranged on the bracket 1, the rotating shaft 31 is located below the housing 21, one side of the rotating plate 32 is connected to the rotating shaft 31, and the other side of the rotating plate 32 is connected to the baffle 34, the rotating plate 32 can be a magnetic plate, and the worm gear 33 is coaxially arranged on the rotating shaft 31.

[0029] The rotating shaft 31 is rotatably arranged on the bracket 1 through the movable mechanism 4, and the movable mechanism 4 includes a worm 41, a first connecting shaft 42, a first bevel gear 43, a second bevel gear 44 and a second connecting shaft 45. The worm 41 is rotatably arranged on the bracket 1, and the worm 41 is matched with the worm gears 33 of the two lower components 3. The first connecting shaft 42 is rotatably arranged on the bracket 1, and the first connecting shaft 42 is connected to the worm 41. The first bevel gear 43 is coaxially arranged with the first connecting shaft 42. The second connecting shaft 45 is rotatably arranged on the bracket 1, and the second connecting shaft 45 is perpendicularly arranged with the first connecting shaft 43. The second bevel gear 44 is coaxially arranged on the second connecting shaft 45, and the second bevel gear 44 is matched with the first bevel gear 43.

[0030] The hand wheel 5 is located outside the bracket 1 , and the hand wheel 5 is connected to the second connecting shaft 45 .

[0031] When the utility model is used, the housing 21 is opened, the document is pasted on the display cloth 25, and then the housing 21 is closed, so that the motor drives the sprocket 23 to rotate, the sprocket 23 drives the chain 24 to rotate, and the chain 24 drives another rotating shaft 22 to rotate, that is, the two rotating shafts 22 rotate at the same time, driving the display cloth 25 sleeved on the outside of the two rotating shafts 22 to rotate, and the display cloth 25 rotation allows the viewers to fully view all the documents on the display cloth 25 without moving. The angle of the two rotating plates 32 of the utility model can be adjusted, and the adjustment method is to rotate the hand wheel 5, the hand wheel 5 drives the second connecting shaft 45 to rotate, the second connecting shaft 45 drives the second bevel gear 44 to rotate, the second bevel gear 44 drives the first bevel gear 43 to rotate, the first bevel gear 43 drives the first connecting shaft 42 to rotate, the first connecting shaft 42 drives the worm 41 to rotate, the worm 41 drives the two worm wheels 33 to rotate, the worm wheel 33 drives the rotating shaft 31 connected thereto to rotate, and the rotating shaft 31 drives the rotating plate 32 to rotate, so as to achieve the purpose of adjusting the angle of the rotating plate 32. The angle of the rotating plate 32 can be adjusted according to demand. When the rotating plate 32 is set horizontally, objects can be placed on the rotating plate 32; when the rotating plate 32 is set tilted, such as Figure 4 As shown, the project process files can be placed on the rotating plate 32, and the viewers only need to slightly lower their heads without squatting or bending over to clearly see the files on the rotating plate 32, thereby improving the viewing comfort of the viewers. In the utility model, the rotating plate 32 is a magnetic plate, and the files can be attached to the rotating plate 32 through the magnetic buckle. The setting of the baffle 34 can prevent the files or other items on the rotating plate 32 from slipping off. In the utility model, one side of the housing 21 is rotatably arranged, similar to the door of the housing 21, so as to facilitate the attachment of files on the display cloth.

[0032] The above description is only a preferred embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments of 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.

Claims

1. Project acceptance result display board, characterized by: include: A bracket (1), an upper component (2), a lower component (3) and a movable mechanism (4); The upper component (2) comprises a housing (21), two rotating shafts (22), a sprocket (23), a chain (24) and a display cloth (25); the housing (21) is arranged on the bracket (1); the two rotating shafts (22) are respectively arranged vertically on both sides of the housing (21), and the rotating shafts (22) are arranged to rotate; there are two sprockets (23), and the two sprockets (23) are respectively connected to the two rotating shafts (22); the chain (24) is sleeved on the two sprockets (23) and is arranged in cooperation with the two sprockets (23); and the display cloth (25) is sleeved on the two rotating shafts (22); There are two lower assemblies (3), which are symmetrically arranged on the bracket (1). The lower assemblies (3) include a rotating shaft (31) and a rotating plate (32). The rotating shaft (31) is located below the housing (21), one side of the rotating plate (32) is connected to the rotating shaft (31), and the rotating shaft (31) is rotatably arranged on the bracket (1) via a movable mechanism (4).

2. The project acceptance result display board according to claim 1, characterized in that: The lower component (3) further comprises a worm wheel (33) which is coaxially arranged on the rotating shaft (31). The movable mechanism (4) comprises a worm (41) which is rotatably arranged on the bracket (1), and the worm (41) is arranged in cooperation with the worm wheels (33) of the two lower components (3).

3. The project acceptance result display board as claimed in claim 2, characterized in that: The movable mechanism (4) further comprises a first connecting shaft (42), a first bevel gear (43), a second bevel gear (44), and a second connecting shaft (45); The first connecting shaft (42) is rotatably disposed on the bracket (1), and the first connecting shaft (42) and the worm (41) are coaxially disposed; The first bevel gear (43) is coaxially arranged on the first connecting shaft (42); The second connecting shaft (45) is rotatably disposed on the bracket (1), and the second connecting shaft (45) is disposed perpendicularly to the first connecting shaft (42); The second bevel gear (44) is coaxially arranged on the second connecting shaft (45), and the second bevel gear (44) is arranged in cooperation with the first bevel gear (43).

4. The project acceptance result display board as claimed in claim 3, characterized in that: It also includes a hand wheel (5), which is located outside the bracket (1) and connected to the second connecting shaft (45).

5. The project acceptance result display board according to claim 1, characterized in that: The lower component (3) further comprises a baffle (34), wherein the baffle (34) is arranged on a side of the rotating plate (32) away from the rotating shaft (31).

6. The project acceptance result display board according to claim 1, characterized in that: The rotating plate (32) is a magnetic plate.

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