Land space planning and designing display board

Abstract

The utility model discloses a territorial space planning and designing display board which comprises a left storage box and a right storage box, the inner walls of the two ends of the left storage box are fixedly connected with a placing frame, a reel is placed on the placing frame, the outer end of the reel is in threaded connection with a rotating rod, one end of the rotating rod extends to the outer portion of the left storage box, and a rotating handle is sleeved at the outer end of the rotating rod. According to the territorial space planning and designing display board, drawings can be protected through the left storage box and the right storage box, the drawings are prevented from being damaged, the drawings are wound through the winding shaft, and therefore the drawings can be prevented from being damaged. The drawing box can be rolled in time after being used, is small in size and convenient to carry, and is provided with the foldable supporting frame, so that the drawing box is convenient to carry, and the supporting frame is unfolded to watch drawings.

Description

Technical Field

[0001] The utility model relates to the technical field of architectural drawing display, in particular to a national land space planning and design display board. Background Art

[0002] National land space planning and layout is the use of land and other resources for spatial layout. When carrying out national land space planning, it is necessary to design the national land space first, and the designed drawings often need to be displayed. When displaying the drawings, the drawings here are not only the renderings displayed, but also some structural drawings and construction drawings, etc., so relevant auxiliary equipment is needed.

[0003] The technical solution disclosed in the prior art:

[0004] CN213424529U, a display board for national land space planning;

[0005] CN114038304A, a planning display device for national land space planning;

[0006] CN218299328U, a national land space planning and design display board.

[0007] Similar to the above-mentioned technical solutions, when displaying designs, devices with a certain volume are used, and the display location is relatively unique. This is acceptable for displaying and promoting renderings in exhibition halls, but for some design drawings and field promoters, this display method is insufficient.

[0008] Therefore, the utility model proposes a drawing display board which is small in size, portable and can store and protect drawings, so as to solve the above-mentioned problems. Utility Model Content

[0009] The purpose of the utility model is to provide a national land space planning and design display board to solve the problems raised in the above-mentioned background technology.

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a land space planning and design display board, comprising a left storage box and a right storage box, the inner walls at both ends of the left storage box are fixedly connected with a placement rack, a scroll is placed on the placement rack, the outer end of the scroll is threadedly connected with a rotating rod, one end of the rotating rod extends to the outside of the left storage box and a turning handle is mounted on the outer end of the rotating rod, the inner cavity of the right storage box is provided with a bottom plate, and the two ends of the top of the right storage box are respectively threadedly connected with a group of adjusting rods, and a pressure block is provided at the bottom of the adjusting rod.

[0011] As a preferred technical solution of the utility model, both ends of the bottom of the left storage box and the right storage box are fixedly connected with storage bins, a horizontal axis is provided through one side of the storage bin, a supporting leg is mounted on the horizontal axis, a bayonet is provided on the supporting leg, a receiving opening is provided in the inner cavity on the right side of the left storage box and the right storage box, a cross bar is movably provided in the inner cavity of the receiving opening, and the size of the cross bar can be tightly engaged with the bayonet.

[0012] As a preferred technical solution of the utility model, a U-shaped pull rod is provided through the side of the storage bin away from the horizontal axis, the inner end of the U-shaped pull rod is fixedly connected to a support plate, a spring is provided on a section of the U-shaped pull rod located in the storage bin, and the support plate is located at the lower part of the support leg after the support leg is stored in the storage bin.

[0013] As a preferred technical solution of the utility model, limiting grooves are evenly provided on the right side of the top and the right side of the bottom of the left storage box, and the left sides of the top and the bottom of the right storage box are fixedly connected with limiting blocks, and the limiting grooves can be tightly engaged with the limiting blocks.

[0014] As a preferred technical solution of the utility model, a drawing extension port is provided on the right side of the reel, a limiting port is provided in the inner cavity of the upper part of the reel, and a T-shaped clamping strip is tightly clamped in the inner cavity of the limiting port, and the limiting port is connected to the drawing extension port.

[0015] As a preferred technical solution of the present invention, the upper portion of the T-shaped clip is an arc-shaped surface that can completely overlap with the curved surface of the reel.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The land space planning and design display board can protect the drawings through the left and right storage boxes to prevent them from being damaged. The drawings can be rolled up through the scroll and can be rolled up in time after use.

[0018] 2. The land space planning and design display board and the drawing spreading device can be flexibly stored and are easy to carry, and the support frame formed by the supporting legs is convenient for viewing the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model after storage;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model after being unfolded;

[0021] Figure 3 This is a schematic diagram of the unfolded structure of the left storage box of the utility model;

[0022] Figure 4This is a schematic diagram of the unfolded structure of the right storage box of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the reel of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the storage bin and supporting legs of the utility model;

[0025] Figure 7 The utility model is a schematic diagram of the structure of the U-shaped pull rod and the supporting plate.

[0026] In the figure: 1. left storage box; 2. right storage box; 3. storage rack; 4. reel; 5. handle; 6. bottom plate; 7. adjustment rod; 8. pressure block; 9. drawing extension port; 10. T-shaped clip; 11. storage compartment; 12. horizontal axis; 13. support leg; 14. clip; 15. cross bar; 16. U-shaped pull rod; 17. support plate; 18. spring; 19. limit slot; 20. limit block. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-7 The utility model provides a technical solution for a land space planning and design display board. The utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0029] Embodiment 1:

[0030] A land space planning and design display board comprises a left storage box 1 and a right storage box 2. The inner walls at both ends of the left storage box 1 are fixedly connected with a placement rack 3, a scroll 4 is placed on the placement rack 3, the outer end of the scroll 4 is threadedly connected with a rotating rod, one end of the rotating rod extends to the outside of the left storage box 1 and a rotating handle 5 is mounted on the outer end of the rotating rod, the inner cavity of the right storage box 2 is provided with a bottom plate 6, and the two ends of the top of the right storage box 2 are respectively threadedly connected with a group of adjusting rods 7, and a pressing block 8 is provided at the bottom of the adjusting rod 7.

[0031] Specifically, a drawing extension opening 9 is provided on the right side of the reel 4 , a limiting opening is provided in the inner cavity of the upper part of the reel 4 , and a T-shaped clamping strip 10 is tightly clamped in the inner cavity of the limiting opening, and the limiting opening is connected to the drawing extension opening 9 .

[0032] Furthermore, limiting grooves 19 are evenly provided on the right side of the top and the right side of the bottom of the left storage box 1 , and limiting blocks 20 are fixedly connected to the left sides of the top and the bottom of the right storage box 2 , and the limiting grooves 19 can be tightly engaged with the limiting blocks 20 .

[0033] When used specifically, Figure 1 , Figure 2 and Figure 3 , Figure 4 , Figure 5 As shown, one side of the construction drawing is inserted from the drawing extension opening 9, and then the T-shaped clip 10 is inserted into the limit opening to press one side of the drawing, and then the other side of the drawing is placed on the bottom plate 6, and then the two sets of adjusting rods 7 are rotated to make the pressure block 8 press the drawing, and then the reel 4 is placed on the placement rack 3, and then the rotating rod and the rotating handle 5 are connected from one side of the left storage box 1, and the rotating rod is threadedly connected to one end of the reel 4, and then the rotating handle 5 can be rotated to drive the reel 4 to rotate to reel up the drawing. At the same time, after the drawing is reeled up, the left storage box 1 and the right storage box 2 are brought close to each other and the right storage box 2 is connected and combined together through the upper and lower limit card fast 20 limit slot cards, which can protect the internal drawings and prevent the drawings from being damaged. When the drawings need to be unfolded, the right storage box 2 can be pulled to the right to drive the drawings to unfold, which is easy to operate.

[0034] When it is necessary to replace the drawing, turn the adjusting rod 7 to drive the pressing block 8 to rise and release the drawing, then press the reel 4 with your hand and turn the handle 5 to remove the rotating rod from the reel 4, then the reel 4 can be taken out, and then the T-shaped card strip 10 can be taken out from the limit opening to remove the drawing for replacement.

[0035] Embodiment 2:

[0036] On the basis of the first embodiment, both ends of the bottom of the left storage box 1 and the right storage box 2 are fixedly connected with storage bins 11, a horizontal axis 12 is provided on one side of the storage bin 11, a support leg 13 is mounted on the horizontal axis 12, a bayonet 14 is provided on the support leg 13, and the bayonet 14 is provided with two groups, one side is a horizontal bayonet, and one group is a longitudinal bayonet, the horizontal bayonet 14 and the longitudinal bayonet 14 are distributed up and down, and the inner cavity on the right side of the left storage box 1 and the right storage box 2 is provided with a receiving opening, and the inner cavity of the receiving opening is movably provided with a cross bar 15, and a total of four groups of cross bars 15 are provided, which are respectively used to be clamped in the bayonet 14 on the front, back, left and right sides of the support leg 13, and the size of the cross bar 15 can be tightly clamped with the bayonet 14.

[0037] Specifically, a U-shaped pull rod 16 is provided through the side of the storage bin 11 away from the horizontal axis 12, and the inner end of the U-shaped pull rod 16 is fixedly connected to a support plate 17. A spring 18 is provided on a section of the U-shaped pull rod 16 located in the storage bin 11. After the support leg 13 is stored in the storage bin 11, the support plate 17 is located at the lower part of the support leg 13. The support plate 17 can support the support leg 13 to prevent the support leg 13 from flipping downward.

[0038] When used specifically, Figure 2 and Figure 6 , Figure 7 As shown, after the drawings are unfolded by pulling the right storage box 2 to the right, the U-shaped pull rod 16 can be pulled outward to drive the support plate 17 to move to the side away from the end of the support leg 13, and then the support leg 13 automatically flips over under the action of gravity. The four groups of support legs 13 can be used to support the ground to form a support frame, and then the cross bar 15 on the receiving opening 15 can be extracted and placed in the horizontal and vertical slots 14 in the support leg 13 respectively to stabilize the four groups of support legs 13. The drawing spreading device can be flexibly stored and is easy to carry, and the support frame formed by the support legs 13 is convenient for viewing the drawings.

[0039] The description in the present invention means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. The present invention is not intended to be limited to the specific terms used in the following claims and / or the specific embodiments disclosed as the best way to implement the present invention, but the present invention will include any and all embodiments and equivalents that fall within the scope of the attached claims. Therefore, the scope of the present invention will be determined only by the attached claims.

Claims

1. A national land space planning and design display board, comprising a left storage box (1) and a right storage box (2), characterized in that: The inner walls at both ends of the left storage box (1) are fixedly connected with a placement rack (3), a reel (4) is placed on the placement rack (3), the outer end of the reel (4) is threadedly connected with a rotating rod, one end of the rotating rod extends to the outside of the left storage box (1) and a rotating handle (5) is mounted on the outer end of the rotating rod, the inner cavity of the right storage box (2) is provided with a bottom plate (6), and the two ends of the top of the right storage box (2) are respectively threadedly connected with a group of adjustment rods (7), and a pressure block (8) is provided at the bottom of the adjustment rod (7).

2. The national land space planning design display board according to claim 1, characterized in that: Both ends of the bottom of the left storage box (1) and the right storage box (2) are fixedly connected with a storage bin (11); a transverse axis (12) is provided through one side of the storage bin (11); a supporting leg (13) is mounted on the transverse axis (12); a bayonet (14) is provided on the supporting leg (13); a receiving opening is provided in the inner cavity on the right side of the left storage box (1) and the right storage box (2); a transverse rod (15) is movably provided in the inner cavity of the receiving opening; the size of the transverse rod (15) can be tightly engaged with the bayonet (14).

3. The national land space planning and design display board according to claim 2 is characterized by: A U-shaped pull rod (16) is provided through the side of the storage bin (11) away from the transverse axis (12), and the inner end of the U-shaped pull rod (16) is fixedly connected to a support plate (17). A spring (18) is sleeved on a section of the U-shaped pull rod (16) located inside the storage bin (11), and the support plate (17) is located at the lower part of the support leg (13) after the support leg (13) is stored in the storage bin (11).

4. The national land space planning and design display board according to claim 1, characterized in that: The right side of the top and the right side of the bottom of the left storage box (1) are evenly provided with limiting grooves (19), and the left sides of the top and the bottom of the right storage box (2) are fixedly connected with limiting clamping blocks (20), and the limiting grooves (19) can be tightly clamped with the limiting clamping blocks (20).

5. The national land space planning and design display board according to claim 1 is characterized by: A drawing extension opening (9) is provided on the right side of the reel (4), a limit opening is provided in the inner cavity of the upper part of the reel (4), and a T-shaped clamping strip (10) is tightly clamped in the inner cavity of the limit opening, and the limit opening is connected to the drawing extension opening (9).

6. The national land space planning and design display board according to claim 5 is characterized by: The upper part of the T-shaped clip (10) is an arc-shaped surface, which can completely overlap with the curved surface of the reel (4).

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