Planning display board

Abstract

The planning display board comprises a frame plate and two supporting assemblies, the interior of the frame plate is designed to be hollow, one side of the frame plate is open, the bottom end and the top end of the interior of the frame plate are each rotationally connected with a driven shaft, the surfaces of the two driven shafts are each fixedly connected with a winding drum, and the winding drums are fixedly connected with the supporting assemblies. Display cloth is wound on the surfaces of the two winding drums together. According to the display device, the frame plate, the two driven shafts, the winding drums, the display cloth, the cover plate, the driving assembly, the stand column and the telescopic rod are arranged, the display cloth is wound around the surfaces of the two winding drums, the two winding drums can be driven by the driving assembly to rotate synchronously, rolling of the display cloth is achieved, and therefore different planning information is displayed; the interaction feeling of viewers is increased, and people can be attracted to watch. Secondly, the frame plates, the stand columns and the telescopic rods can be spliced on site, the stand columns, the telescopic rods and the frame plates can be transported independently during transportation, and the carrying weight is reduced.

Description

Technical Field

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

[0002] National land space planning is the basic basis for urban construction and management. Ensuring the effective allocation of urban space resources and the rational use of land is one of the important means to achieve urban economic and social development. Nowadays, there are many styles of planning display boards, but there are still the following shortcomings:

[0003] When using the current non-electronic display board, the planning information displayed is limited, and the display content is relatively rigid and has low interactive feeling, which makes it difficult to attract people to watch and fails to achieve a good display effect. Secondly, when producing such display boards, the supporting structure and the display board are welded and fixed together. When transporting and carrying, the whole board needs to be carried, which is laborious and inconvenient to install. Therefore, the utility model proposes a planning display board. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a planning display board.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a planning display board, comprising a frame plate and two supporting components, the interior of the frame plate is hollow in design, and one side of the frame plate is open, the bottom and top ends of the frame plate are rotatably connected to driven shafts, the surfaces of the two driven shafts are fixedly connected to reels, and display cloths are commonly wound on the surfaces of the two reels, and a fixing component for fixing the display cloth is provided on the surface of the reel, a driving component for driving the reel to rotate is provided on one side of the frame plate, a groove is provided on the frame plate close to its open side, and a cover plate is fixedly connected to the inside of the groove, and side panels docked with the supporting components are fixed on both sides of the frame plate.

[0006] Furthermore, the fixing component includes a slot and a notch opened on the surface of the roll, the end of the display cloth is inserted into the slot, an extrusion screw penetrates between the slot and the notch and is threadedly connected, one end of the extrusion screw located in the slot is rotatably connected to a pressure plate, and one end of the extrusion screw located in the notch is fixedly connected to a knob.

[0007] Furthermore, the driving assembly includes a driving shaft that passes through the side wall of the frame plate and is rotatably connected to the side wall of the frame plate, and one end of the driving shaft located inside the frame plate is fixedly connected to two driving wheels. The driving assembly also includes driven wheels fixed to the surfaces of two driven shafts, and the two driving wheels are respectively connected to the surfaces of the two driven wheels with belts, and one end of the driving shaft located outside the frame plate is fixedly connected to a handwheel.

[0008] Furthermore, the four corners of the groove are fixedly connected with a first screw rod, the four corners of the cover plate are provided with a first through hole for passing the first screw rod, and the first screw rod passes through the surface thread of one end of the first through hole and is rotatably connected with a nut.

[0009] Furthermore, a glass window is fixed in the middle of the cover plate.

[0010] Furthermore, the two supporting assemblies each include a column, and the interior of the top end of the column is hollow in design, a telescopic rod is slidably connected to the interior of the top end of the column, a second screw is fixedly connected to the top end of the telescopic rod, a second through hole is opened in the middle of the side panel for passing the second screw, and a nut is rotatably connected to the surface of the top end of the second screw.

[0011] Furthermore, a locking bolt passes through and is threadedly connected to the side wall of the top end of the column.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the planning display board is provided with a frame plate, two driven shafts, a reel, a display cloth, a cover plate, a driving assembly, a column and a telescopic rod. The display cloth is wound on the surface of the two reels. The driving assembly can drive the two reels to rotate synchronously to realize the rolling of the display cloth, thereby displaying different planning information. The driving assembly requires manual adjustment of the hand wheel, which increases the interactive feeling of the viewers and attracts more people to watch. Secondly, the frame plate and the telescopic rod of the column can be assembled on site. During transportation, the column, telescopic rod and frame plate can be transported separately to reduce the weight of handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 : The overall front view of the utility model;

[0016] Figure 2 : A partial stereogram of the utility model;

[0017] Figure 3 :The utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 : A side sectional view of a reel of the present utility model.

[0019] The reference numerals are as follows:

[0020] 1. Frame; 2. Driven shaft; 3. Reel; 31. Slot; 32. Notch; 33. Extrusion screw; 34. Press plate; 4. Display cloth; 5. Driving assembly; 51. Active shaft; 52. Active wheel; 53. Hand wheel; 54. Belt; 55. Driven wheel; 6. Groove; 7. Cover; 8. First screw; 9. First perforation; 10. Column; 11. Telescopic rod; 12. Side panel; 13. Second screw. DETAILED DESCRIPTION

[0021] 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 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.

[0022] like Figure 1-Figure 4 As shown, it relates to a planning display board, including a frame plate 1 and two supporting components. The interior of the frame plate 1 is hollow in design, and one side of the frame plate 1 is open. The bottom and top ends of the frame plate 1 are rotatably connected to driven shafts 2, and the surfaces of the two driven shafts 2 are fixedly connected to reels 3. Display cloth 4 is commonly wound on the surfaces of the two reels 3. The surfaces of the reels 3 are provided with fixing components for fixing the display cloth 4. A driving component 5 for driving the reels 3 to rotate is provided on one side of the frame plate 1. A groove 6 is opened on the open side of the frame plate 1, and a cover plate 7 is fixedly connected inside the groove 6. Side panels 12 docking with the supporting components are fixed on both sides of the frame plate 1.

[0023] like Figure 1 and Figure 4 As shown, the fixing assembly includes a slot 31 and a notch 32 opened on the surface of the reel 3, the end of the display cloth 4 is inserted into the slot 31, and an extrusion screw 33 passes through the slot 31 and is threadedly connected to the notch 32. One end of the extrusion screw 33 located in the slot 31 is rotatably connected to a pressure plate 34, and one end of the extrusion screw 33 located in the notch 32 is fixedly connected to a knob.

[0024] When the end of the display cloth 4 is inserted into the card slot 31, the extrusion screw 33 can be driven to move by turning the knob, and the extrusion screw 33 pushes the pressing plate 34 to move, and the pressing plate 34 is used to squeeze the display cloth 4 to fix the display cloth 4, thereby facilitating the disassembly and replacement of the display cloth 4.

[0025] like Figure 1-Figure 3As shown, the driving assembly 5 includes a driving shaft 51 that penetrates the side wall of the frame plate 1 and is rotatably connected to the side wall of the frame plate 1. One end of the driving shaft 51 located inside the frame plate 1 is fixedly connected to two driving wheels 52. The driving assembly 5 also includes driven wheels 55 fixed to the surfaces of the two driven shafts 2. The two driving wheels 52 are respectively connected to the surfaces of the two driven wheels 55 with belts 54. The end of the driving shaft 51 located outside the frame plate 1 is fixedly connected to a handwheel 53.

[0026] After the driving shaft 51 is driven to rotate by turning the hand wheel 53, the two driving wheels 52 on the surface of the driving shaft 51 will drive the two belts 54 to rotate, and the two belts 54 will drive the two driven wheels 55 to rotate, and finally the two driven shafts 2 and the two reels 3 will rotate synchronously and in the same direction, so that the display cloth 4 can roll.

[0027] In this embodiment, the surface of the cover plate 7 may indicate that more planning information can be displayed by turning the hand wheel 53 .

[0028] like Figure 2 As shown, the four corners of the groove 6 are fixedly connected with the first screw rod 8, the four corners of the cover plate 7 are provided with the first through hole 9 for passing the first screw rod 8, and the surface thread of the first screw rod 8 passing through one end of the first through hole 9 is rotatably connected with a nut.

[0029] The cover plate 7 can be fixedly installed by the first screw rod 8 .

[0030] like Figure 2 As shown, a glass window is fixed in the middle of the cover plate 7. It is convenient to observe the information on the display cloth 4 inside the frame plate 1 through the glass window.

[0031] like Figure 1 and Figure 3 As shown, the two supporting assemblies both include a column 10, and the top of the column 10 is hollow in design, a telescopic rod 11 is slidably connected to the top of the column 10, a second screw 13 is fixedly connected to the top of the telescopic rod 11, a second through hole for passing the second screw 13 is opened in the middle of the side plate 12, and a nut is rotatably connected to the top surface of the second screw 13.

[0032] The side plate 12 can be fixed to the top of the telescopic rod 11 by the second screw rod 13, so as to realize the fixed connection between the frame plate 1 and the two supporting components.

[0033] like Figure 1 As shown, a locking bolt is passed through the side wall of the top end of the column 10 and is threadedly connected.

[0034] The telescopic rod 11 can be extended and retracted in the column 10 to adjust the height of the frame plate 1. After the height adjustment is completed, the locking bolt can be tightened to fix the telescopic rod 11.

[0035] Working principle: When installing, first clamp the second perforations on the side panels 12 on both sides of the frame panel 1 on the second screws 13 at the tops of the two telescopic rods 11, then screw nuts on the second screws 13, and then fix the bottom of the column 10 on the ground. When displaying, viewers can rotate the hand wheel 53 to drive the display cloth 4 to roll inside the frame panel 1, thereby displaying more planning information.

[0036] 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 board, characterized in that: The invention comprises a frame plate (1) and two supporting components, wherein the interior of the frame plate (1) is hollow and one side of the frame plate (1) is open. The bottom and top of the frame plate (1) are rotatably connected to driven shafts (2). The surfaces of the two driven shafts (2) are fixedly connected to reels (3). Display cloths (4) are wound together on the surfaces of the two reels (3). The surfaces of the reels (3) are provided with fixing components for fixing the display cloths (4). One side of the frame plate (1) is provided with a driving component (5) for driving the reels (3) to rotate. A groove (6) is provided on the open side of the frame plate (1), and a cover plate (7) is fixedly connected to the inside of the groove (6). Side plates (12) docking with the supporting components are fixedly provided on both sides of the frame plate (1).

2. A planning display board according to claim 1, characterized in that: The fixing assembly comprises a slot (31) and a notch (32) formed on the surface of the reel (3); the end of the display cloth (4) is inserted into the slot (31); an extrusion screw (33) penetrates and is threadedly rotatably connected between the slot (31) and the notch (32); one end of the extrusion screw (33) located in the slot (31) is rotatably connected to a pressure plate (34); and one end of the extrusion screw (33) located in the notch (32) is fixedly connected to a knob.

3. A planning display board according to claim 1, characterized in that: The driving assembly (5) comprises a driving shaft (51) penetrating through the side wall of the frame plate (1) and rotatably connected to the side wall of the frame plate (1); one end of the driving shaft (51) located inside the frame plate (1) is fixedly connected to two driving wheels (52); the driving assembly (55) further comprises driven wheels (55) fixed to the surfaces of two driven shafts (2); the two driving wheels (52) are respectively sleeved with belts (54) on the surfaces of the two driven wheels (55); and one end of the driving shaft (51) located outside the frame plate (1) is fixedly connected to a hand wheel (53).

4. A planning display board according to claim 1, characterized in that: The four corners of the groove (6) are fixedly connected with a first screw rod (8), the four corners of the cover plate (7) are provided with a first through hole (9) for passing the first screw rod (8), and the first screw rod (8) passes through the surface thread of one end of the first through hole (9) and is rotatably connected with a nut.

5. A planning display board according to claim 1, characterized in that: A glass window is fixed in the middle of the cover plate (7).

6. A planning display board according to claim 1, characterized in that: The two support assemblies each comprise a column (10), and the top of the column (10) is hollow in design, a telescopic rod (11) is slidably connected to the top of the column (10), a second screw rod (13) is fixedly connected to the top of the telescopic rod (11), a second through hole for passing the second screw rod (13) is opened in the middle of the side plate (12), and a nut is rotatably connected to the top surface of the second screw rod (13).

7. A planning display board according to claim 6, characterized in that: A locking bolt is passed through the side wall of the top end of the column (10) and is threadedly connected thereto.

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