Drawing board for architectural design and using method thereof

Abstract

The invention discloses a drawing board for building design and a using method thereof.The drawing board comprises a drawing board body, a shielding structure is arranged on the front face of the drawing board body and comprises connecting blocks fixedly connected to the left side and the right side of the drawing board body, the surfaces of the connecting blocks are sleeved with baffles, and the baffles are movably connected with the connecting blocks through elastic structures; the side, away from the connecting block, of the baffle extends to the front face of the drawing board, a rubber mat is fixedly connected to the back face of the baffle, the side, away from the baffle, of the rubber mat makes contact with the front face of the drawing board, the rubber mat has elasticity, and an opening and closing structure is arranged on the back face of the drawing board and can drive the baffle to be opened. The opening and closing structure comprises vertical plates fixedly connected to the left side and the right side of the back face of the drawing board. The drawing board is shielded through the baffle located on the front face of the drawing board, the influence of environmental dust on patterns on the surface of the drawing board is reduced, the drawing board is prevented from being polluted, meanwhile, the turnover baffle can be flexibly opened and closed, and a user can operate the drawing board conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of architectural design, in particular to a drawing board for architectural design and a use method thereof. Background Art

[0002] Architectural design is a comprehensive subject area that covers knowledge and skills in many aspects. Architectural design refers to the design carried out to meet certain construction purposes. It enables specific material materials to be formed into products that can become aesthetic objects under technically and economically feasible conditions. Architectural design mainly studies the basic knowledge and skills in architectural CAD, architectural structure, architectural surveying and mapping, architectural planning and design, etc.

[0003] During the process of architectural design, it is necessary to carry a drawing board to the construction site to measure and draw the drawings. For example, the patent application number published on the China Patent Network is: 201721327530.2, and the patent name is: An architectural design drawing board, including a board body and a top rod, the top rods are installed at both the front and rear ends of the right side of the board body, and the top rod is connected to the board body through a first rotating shaft. The front and rear sides of the bottom end of the board body and the bottom end of the top rod are installed with a second rotating shaft, and the bottom of the second rotating shaft is installed with a bottom plate. The board body is connected to the connecting rod through a third rotating shaft. The connecting rod is connected to the drawing board (1) through a fourth rotating shaft, and the first sliding blocks are installed at the four corners of the right outer wall of the drawing board (1), the bottom end of the twisting rod is installed with a gear, the bottom inner cavity of the plug block is installed with a rack, and the top inner wall of the plug block is installed with a third slideway, and the sliding rod runs through the third slideway. The architectural design drawing board can be used for drawing through the board body. The connecting rod can achieve the purpose of fixing the board body and the top rod, making the position of the drawing more comfortable during drawing, reducing the workload of the draftsman and increasing work efficiency.

[0004] However, the structure of the existing drawing board is relatively simple. The drawing board exposed to the external environment is easily polluted by the construction site environment during the operator's carrying and moving, resulting in blurred drawing surface and affecting the later browsing effect.

[0005] Therefore, it is necessary to design and transform the drawing board for architectural design and the method of using the drawing board. Summary of the invention

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a drawing board for architectural design and a method of using the same, which has the advantage of reducing the probability of drawings being contaminated, and solves the problem that the existing drawing boards have a relatively simple structure and are exposed to the external environment and are easily contaminated by the construction site environment during the operator's carrying and moving, resulting in blurred drawing surfaces and affecting the subsequent browsing effect.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a drawing board for architectural design and a method of using the same, comprising a drawing board;

[0008] A shielding structure is provided on the front side of the drawing board, and the shielding structure includes connecting blocks fixedly connected to the left and right sides of the drawing board, a baffle is provided on the surface of the connecting block, and the baffle and the connecting block are movably connected through an elastic structure, and the side of the baffle away from the connecting block extends to the front side of the drawing board, and a rubber pad is fixedly connected to the back side of the baffle, and the side of the rubber pad away from the baffle is in contact with the front side of the drawing board, and the rubber pad is elastic, and an opening and closing structure is provided on the back side of the drawing board, and the opening and closing structure can drive the baffle to open.

[0009] As a preferred embodiment of the present invention, the opening and closing structure includes vertical plates fixedly connected to the left and right sides of the back side of the drawing board, the inner sides of the vertical plates are fixedly connected to guide rods, the left and right sides of the guide rod surfaces are sleeved with transmission blocks, the transmission blocks are located on the inner sides of the vertical plates, the outer sides of the transmission blocks are fixedly connected to a traction rope, the side of the traction rope away from the transmission block extends to the front side of the drawing board through the outer side of the connecting block, the end of the traction rope away from the transmission block is fixedly connected to the front side of the baffle, and a control structure is provided on the back side of the drawing board, and the control structure can control the transmission block to pull the traction rope.

[0010] As a preferred embodiment of the present invention, the control structure includes a connecting frame arranged on the back of the drawing board, movable blocks are fixedly connected to both sides of the connecting frame and the inner side of the transmission block, the back of the movable block is movably connected to a crank via a pin shaft, the top and bottom of the connecting frame are movably connected to handles via a pin shaft, and the inner side of the transmission block is fixedly connected to a limit bar located at the bottom of the crank.

[0011] As a preferred embodiment of the present invention, a sleeve plate is fixedly connected to the interior of the connection frame, and the back side of the drawing board is threadedly connected to bolts located inside the sleeve plate, and the bolts and the sleeve plate are slidably connected.

[0012] As a preferred embodiment of the present invention, the four corners of the back of the drawing board and the surface of the connecting block are fixedly connected with brackets, the inner side of the bracket is movably connected with a support roller through a pin shaft, and the traction rope is hung on the surface of the support roller and is slidably connected to the support roller.

[0013] As a preferred embodiment of the present invention, the baffle is fixedly connected to an extension plate on one side close to the connecting block, the inner side of the extension plate is fixedly connected to spring plates located on both sides of the back side of the drawing board, the spring plate is in contact with the back side of the drawing board on the side away from the extension plate, and the spring plate is elastic.

[0014] As a preferred embodiment of the present invention, a protective plate is fixedly connected to the back side of the vertical plate, and the control structure is located between the protective plate and the drawing board.

[0015] A drawing board for architectural design and a method for using the same, comprising the following steps:

[0016] S1: The user grabs the bottom handle to lift the drawing board to move it. The baffle on the front of the drawing board can cover the drawing board to reduce the impact of environmental dust on the pattern on the drawing board surface.

[0017] S2: When drawing is required, the user turns over the drawing board and places one arm on the back of the drawing board for support. The user holds the handle on the top with the palm of the arm supporting one side of the drawing board. The handle moves upward limited by the distance between the arm bend and the palm. The connection frame is synchronously raised during the movement of the handle. During the movement of the connection frame, the transmission block is pulled by the crank to slide on the surface of the guide rod. During the movement of the transmission block, the traction rope is pulled. The traction rope is pulled and pulls the baffle to make it turn over with the pin shaft inside the connection block as the axis.

[0018] S3: When the baffle moves to both sides of the drawing board and loses contact with the drawing board, the user can directly draw on the surface of the drawing board.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention shields the drawing board through a baffle located on the front of the drawing board, thereby reducing the impact of environmental dust on the pattern on the drawing board surface and preventing the drawing board from being contaminated. At the same time, the flippable baffle can be flexibly opened and closed, which is convenient for users to operate.

[0021] 2. The present invention can pull the two baffles to swing flexibly by arranging the vertical plate, the guide rod, the transmission block and the traction rope, so that the opening and closing mode of the baffles is moved to the back of the drawing board, freeing the user's other hand for drawing.

[0022] 3. The present invention can facilitate users to control the movement of the transmission blocks on both sides by providing a connecting frame, a movable block, a crank and a handle, and at the same time facilitate users to apply pulling force, so that users can carry and move.

[0023] 4. The present invention can limit the connection frame by setting the sleeve plate and the bolts, thereby preventing the connection frame from tilting during the movement.

[0024] 5. The present invention can support the traction rope by providing a bracket and a support roller, and can limit the pulling angle of the traction rope. At the same time, it can protect the drawing board and reduce the impact damage when the drawing board falls.

[0025] 6. The present invention can support the baffle by providing an extension plate and a spring plate, so that the baffle has an elastic reset effect, saving the user the steps of repeatedly opening and closing the baffle.

[0026] 7. The present invention can improve the safety of the structure on the back of the drawing board by providing a protective plate, thereby preventing the structure from pinching the user during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 It is a right view structural schematic diagram of the present invention;

[0029] Figure 3 It is a schematic diagram of the top view structure of the present invention;

[0030] Figure 4 It is a rear view structural schematic diagram of the present invention;

[0031] Figure 5 It is a rear view schematic diagram of a local structure of the present invention;

[0032] Figure 6 For the present invention Figure 5 Enlarged structural diagram at A in the middle.

[0033] In the figure: 1. drawing board; 2. shielding structure; 3. connecting block; 4. baffle; 5. rubber pad; 6. opening and closing structure; 7. vertical plate; 8. guide rod; 9. transmission block; 10. traction rope; 11. control structure; 12. connecting frame; 13. movable block; 14. crank; 15. handle; 16. limit strip; 17. sleeve plate; 18. bolt; 19. bracket; 20. support roller; 21. extension plate; 22. spring plate; 23. protective plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] like Figures 1 to 6 As shown, the present invention provides a drawing board for architectural design and a method of using the same, comprising a drawing board 1;

[0036] A shielding structure 2 is provided on the front of the drawing board 1, and the shielding structure 2 includes a connecting block 3 fixedly connected to the left and right sides of the drawing board 1. A baffle 4 is provided on the surface of the connecting block 3. The baffle 4 and the connecting block 3 are movably connected through an elastic structure. The side of the baffle 4 away from the connecting block 3 extends to the front of the drawing board 1. A rubber pad 5 is fixedly connected to the back of the baffle 4. The side of the rubber pad 5 away from the baffle 4 contacts with the front of the drawing board 1. The rubber pad 5 is elastic. An opening and closing structure 6 is provided on the back of the drawing board 1, and the opening and closing structure 6 can drive the baffle 4 to open.

[0037] refer to Figure 5 The opening and closing structure 6 includes a vertical plate 7 fixedly connected to the left and right sides of the back side of the drawing board 1, and a guide rod 8 is fixedly connected to the inner side of the vertical plate 7. The left and right sides of the surface of the guide rod 8 are sleeved with transmission blocks 9, and the transmission block 9 is located on the inner side of the vertical plate 7. A traction rope 10 is fixedly connected to the outer side of the transmission block 9. The side of the traction rope 10 away from the transmission block 9 extends to the front side of the drawing board 1 through the outer side of the connecting block 3. The end of the traction rope 10 away from the transmission block 9 is fixedly connected to the front side of the baffle 4. A control structure 11 is provided on the back side of the drawing board 1, and the control structure 11 can control the transmission block 9 to pull the traction rope 10.

[0038] As a technical optimization solution of the present invention, by setting the vertical plate 7, the guide rod 8, the transmission block 9 and the traction rope 10, the two baffles 4 can be pulled to swing flexibly, so that the opening and closing mode of the baffles 4 is moved to the back of the drawing board 1, freeing the user's other hand for painting.

[0039] refer to Figure 5 The control structure 11 includes a connecting frame 12 arranged on the back of the drawing board 1, and movable blocks 13 are fixedly connected to both sides of the connecting frame 12 and the inner side of the transmission block 9. The back of the movable block 13 is movably connected to a crank 14 through a pin shaft, and the top and bottom of the connecting frame 12 are movably connected to handles 15 through pin shafts. The inner side of the transmission block 9 is fixedly connected to a limit bar 16 located at the bottom of the crank 14.

[0040] As a technical optimization solution of the present invention, by setting the connecting frame 12, the movable block 13, the crank 14 and the handle 15, it is convenient for the user to control the movement of the transmission blocks 9 on both sides, and it is convenient for the user to apply pulling force, so that the user can carry and move.

[0041] refer to Figure 6 A sleeve plate 17 is fixedly connected to the interior of the connecting frame 12, and a bolt 18 located inside the sleeve plate 17 is threadedly connected to the back of the drawing board 1, and the bolt 18 and the sleeve plate 17 are slidably connected.

[0042] As a technical optimization solution of the present invention, by providing the sleeve plate 17 and the bolts 18, the connection frame 12 can be limited to avoid the connection frame 12 from tilting during the movement.

[0043] refer to Figure 4 The four corners of the back of the drawing board 1 and the surface of the connecting block 3 are fixedly connected with brackets 19, and the inner side of the bracket 19 is movably connected with a supporting roller 20 through a pin shaft. The traction rope 10 is hung on the surface of the supporting roller 20 and is slidably connected to the supporting roller 20.

[0044] As a technical optimization solution of the present invention, by providing the bracket 19 and the support roller 20, the traction rope 10 can be supported and the pulling angle of the traction rope 10 can be limited. At the same time, the drawing board 1 can be protected to reduce the impact damage when the drawing board 1 falls.

[0045] refer to Figure 5 An extension plate 21 is fixedly connected to one side of the baffle plate 4 close to the connecting block 3, and a spring plate 22 located on both sides of the back of the drawing board 1 is fixedly connected to the inner side of the extension plate 21. The side of the spring plate 22 away from the extension plate 21 contacts the back of the drawing board 1, and the spring plate 22 is elastic.

[0046] As a technical optimization solution of the present invention, by providing an extension plate 21 and a spring plate 22, the baffle 4 can be supported so that the baffle 4 has an elastic reset effect, saving the user the steps of repeatedly opening and closing the baffle 4.

[0047] refer to Figure 4 A protective plate 23 is fixedly connected to the back of the vertical plate 7 , and the control structure 11 is located between the protective plate 23 and the drawing board 1 .

[0048] As a technical optimization solution of the present invention, by providing a protective plate 23, the safety of the back structure of the drawing board 1 can be improved to prevent the structure from pinching the user during movement.

[0049] refer to Figure 1 , a drawing board for architectural design and a method of using the same, comprising the following steps:

[0050] S1: The user grasps and lifts the drawing board 1 through the bottom handle 15 to move it. The baffle 4 located on the front of the drawing board 1 can shield the drawing board 1 to reduce the impact of environmental dust on the pattern on the surface of the drawing board 1;

[0051] S2: When drawing is required, the user turns over the drawing board 1 and places one arm on the back of the drawing board 1 for support. The user holds the top handle 15 with the palm of the arm supporting one side of the drawing board 1. The handle 15 moves upwards limited by the distance between the arm bend and the palm. The connection frame 12 is synchronously raised during the movement of the handle 15. The transmission block 9 is pulled by the crank 14 during the movement of the connection frame 12, so that the transmission block 9 slides on the surface of the guide rod 8. The traction rope 10 is pulled during the movement of the transmission block 9. The traction rope 10 is pulled and pulls the baffle 4 to make it turn around the pin shaft inside the connection block 3;

[0052] S3: When the baffle 4 moves to both sides of the drawing board 1 and loses contact with the drawing board 1 , the user can directly perform drawing operations on the surface of the drawing board 1 .

[0053] The working principle and use process of the present invention are as follows: when in use, the user grasps and lifts the drawing board 1 through the bottom handle 15 to move it, and the baffle 4 located on the front side of the drawing board 1 can cover the drawing board 1 to reduce the influence of environmental dust on the pattern on the surface of the drawing board 1. When painting operations are needed, the user turns over the drawing board 1 and uses one arm to place it on the back of the drawing board 1 for support. The user supports the arm on one side of the drawing board 1 and grasps the top handle 15 with the palm. The handle 15 moves upward due to the distance between the arm bend and the palm. During the movement of the handle 15, the connecting frame 12 is driven to rise synchronously. During the movement of the connecting frame 12, the crank 14 is used to pull the transmission block 9 so that the transmission block 9 slides on the surface of the guide rod 8. During the movement of the transmission block 9, the traction rope 10 is pulled. The traction rope 10 is pulled and pulls the baffle 4 to make it flip around the pin shaft inside the connecting block 3 as the axis. When the baffle 4 moves to both sides of the drawing board 1 and loses contact with the drawing board 1, the user can directly perform painting operations on the surface of the drawing board 1.

[0054] In summary: the drawing board for architectural design and the method of using the same, shield the drawing board 1 through the baffle 4 located on the front side of the drawing board 1, reduce the impact of environmental dust on the pattern on the surface of the drawing board 1, and avoid contamination of the drawing board 1. At the same time, the flippable baffle 4 can be flexibly opened and closed, which is convenient for users to operate.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drawing board for architectural design and a method of using the same, comprising a drawing board (1); Features: The front of the drawing board (1) is provided with a shielding structure (2), and the shielding structure (2) includes a connecting block (3) fixedly connected to the left and right sides of the drawing board (1), and a baffle (4) is sleeved on the surface of the connecting block (3), and the baffle (4) and the connecting block (3) are movably connected through an elastic structure, and the side of the baffle (4) away from the connecting block (3) extends to the front of the drawing board (1), and the back of the baffle (4) is fixedly connected with a rubber pad (5), and the side of the rubber pad (5) away from the baffle (4) contacts with the front of the drawing board (1), and the rubber pad (5) is elastic. The back of the drawing board (1) is provided with an opening and closing structure (6), and the opening and closing structure (6) can drive the baffle (4) to open.

2. A drawing board for architectural design and a method of using the same according to claim 1, Features: The opening and closing structure (6) comprises a vertical plate (7) fixedly connected to the left and right sides of the back of the drawing board (1); a guide rod (8) is fixedly connected to the inner side of the vertical plate (7); a transmission block (9) is sleeved on the left and right sides of the surface of the guide rod (8); the transmission block (9) is located on the inner side of the vertical plate (7); a traction rope (10) is fixedly connected to the outer side of the transmission block (9); a side of the traction rope (10) away from the transmission block (9) extends to the front of the drawing board (1) through the outer side of the connecting block (3); an end of the traction rope (10) away from the transmission block (9) is fixedly connected to the front of the baffle (4); a control structure (11) is provided on the back of the drawing board (1); the control structure (11) can control the transmission block (9) to pull the traction rope (10).

3. A drawing board for architectural design and a method of using the same according to claim 2, Features: The control structure (11) comprises a connection frame (12) arranged on the back of the drawing board (1), both sides of the connection frame (12) and the inner side of the transmission block (9) are fixedly connected with movable blocks (13), the back side of the movable block (13) is movably connected with a crank (14) via a pin shaft, the top and bottom of the connection frame (12) are movably connected with a handle (15) via a pin shaft, and the inner side of the transmission block (9) is fixedly connected with a limit bar (16) located at the bottom of the crank (14).

4. A drawing board for architectural design and a method of using the same according to claim 3, Features: The connection frame (12) is fixedly connected to a sleeve plate (17) inside, and the back of the drawing board (1) is threadedly connected to a bolt (18) located inside the sleeve plate (17), and the bolt (18) and the sleeve plate (17) are slidably connected.

5. A drawing board for architectural design and a method of using the same according to claim 2, Features: The four corners of the back of the drawing board (1) and the surface of the connecting block (3) are fixedly connected with brackets (19), the inner side of the bracket (19) is movably connected with a supporting roller (20) via a pin shaft, and the traction rope (10) is hung on the surface of the supporting roller (20) and is slidably connected to the supporting roller (20).

6. A drawing board for architectural design and a method of using the same according to claim 1, Features: An extension plate (21) is fixedly connected to a side of the baffle plate (4) close to the connection block (3); spring plates (22) located on both sides of the back side of the drawing board (1) are fixedly connected to the inner side of the extension plate (21); a side of the spring plate (22) away from the extension plate (21) contacts the back side of the drawing board (1); and the spring plate (22) is elastic.

7. A drawing board for architectural design and a method of using the same according to claim 2, Features: The back of the vertical board (7) is fixedly connected to a protective board (23), and the control structure (11) is located between the protective board (23) and the drawing board (1).

8. A drawing board for architectural design and a method of using the same according to claim 1, Features: The following steps are involved: S1: The user grasps and lifts the drawing board (1) by means of the bottom handle (15) to move it, and the baffle (4) located on the front of the drawing board (1) can shield the drawing board (1) to reduce the impact of environmental dust on the pattern on the surface of the drawing board (1); S2: When drawing is required, the user turns over the drawing board (1) and places one arm on the back of the drawing board (1) for support. The user holds the top handle (15) with the palm of the arm supporting one side of the drawing board (1). The handle (15) moves upwards limited by the distance between the arm bend and the palm. During the movement of the handle (15), the connecting frame (12) is driven to rise synchronously. During the movement of the connecting frame (12), the crank (14) is used to pull the transmission block (9) so that the transmission block (9) slides on the surface of the guide rod (8). During the movement of the transmission block (9), the traction rope (10) is pulled. The traction rope (10) is pulled and pulls the baffle (4) to make it turn around the pin shaft inside the connecting block (3) as the axis. S3: When the baffle (4) moves to both sides of the drawing board (1) and loses contact with the drawing board (1), the user can directly perform drawing operations on the surface of the drawing board (1).

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