Drawing auxiliary device for garden design site survey

Abstract

The utility model relates to the field of drawing devices, in particular to an auxiliary drawing device for surveying a garden design site, which comprises a seat plate, a storage plate, a fixing structure and a linkage structure, one end of the seat plate is symmetrically connected with short rods in a sliding manner, and the other end of the seat plate is symmetrically connected with long rods in a rotating manner; the short rods and the long rods located on the same side of the seat plate are rotationally connected, the top ends of the long rods are rotationally connected with a storage plate used for storing drawing tools, the top of the storage plate is slidably connected with a drawing plate, a damper is installed between the storage plate and the drawing plate, and a fixing structure used for fixing the short rods is installed in the seat plate. A linkage structure used for supporting the storage plate is installed in the long rod. The drawing auxiliary device for garden design site survey has the advantages that a stable and comfortable working environment is provided, carrying and site application are convenient, and drawing tools are stored and protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of drawing device especially, it relates to a drawing auxiliary device for garden design field reconnaissance. BACKGROUND

[0002] Garden design is a comprehensive creative process, it involves the ingenious fusion of garden art aesthetics and advanced engineering technology in a specific geographical space, through reshaping topography, carefully cultivating diversified trees and flowers, cleverly layout building structure and garden path, thus creating a natural environment that is both beautiful and practical, providing an ideal place for people's life and leisure, in this process, the drawing and display of drawings play a crucial role, to ensure the accurate presentation and convenient reference of garden design drawings in the construction site, using professional drawing auxiliary device to support these design drawings becomes an indispensable part of garden design practice;

[0003] However, the traditional drawing auxiliary device has many inconveniences, especially in storing drawing tools and providing a convenient working environment for the drawing personnel:

[0004] I. Inconvenience of storing drawing tools:

[0005] Traditional drawing tools are usually bulk, which not only easily causes the need to carry multiple tool bags, but also easily leads to tool loss or damage, and when needed, the drawing personnel often needs to spend a lot of time looking for, which seriously affects the work efficiency, in addition, the complex and changeable outdoor environment, the lack of special storage device also means that the drawings and drawing tools are easily eroded by natural factors such as wind and rain, further shortening the service life of the tools;

[0006] II. Lack of convenient working environment:

[0007] When drawing outdoors, the drawing personnel often lack a stable and comfortable working environment, they may need to sit on uneven ground or use unstable temporary supports to place the drawing board and tools, which not only affects the accuracy and efficiency of drawing, but also may have adverse effects on the health of the drawing personnel, especially in the case of long-time drawing, the lack of appropriate support device support will cause the drawing personnel to be exhausted, further reducing the work efficiency.

[0008] Therefore, it is necessary to provide a new drawing auxiliary device for garden design field reconnaissance to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0009] To solve the above technical problems, the utility model provides a drawing auxiliary device for garden design field reconnaissance.

[0010] The drawing auxiliary device for garden design field surveying provided by the utility model comprises a seat plate, a storage plate, a fixing structure and a linkage structure, one end of the seat plate is symmetrically connected with a short rod through sliding, the other end of the seat plate is symmetrically connected with a long rod through rotation, the short rod and the long rod on the same side of the seat plate are connected through rotation, the top end of the long rod is connected with the storage plate for storing drawing tools through rotation, the top of the storage plate is connected with a drawing board through sliding, the inside of the seat plate is provided with the fixing structure for fixing the short rod, and the inside of the long rod is provided with the linkage structure for supporting the storage plate.

[0011] Preferably, the fixing structure comprises a first spring, a sliding block, a sliding slot, a cylindrical through hole, a jacking post, a triangular prism, a pull rod and a second spring, the inside wall of the top of the short rod is fixedly connected with the first spring, one end of the first spring close to the seat plate is fixedly connected with the sliding block, the sliding block is connected with the inside wall of the short rod through sliding, the two sides of the seat plate are provided with the sliding slot, the sliding block slides in the sliding slot of the seat plate, the two ends of the sliding slot in the seat plate are provided with the cylindrical through hole, the inside of the cylindrical through hole is symmetrically connected with the jacking post through sliding, one end of the jacking post is fixedly connected with a limiting block, the limiting block is connected with the seat plate through sliding, the jacking post in the two cylindrical through holes is inserted with the triangular prism at the end close to each other, the bottom of the triangular prism is fixedly connected with the pull rod, one end of the pull rod close to the long rod is fixedly connected with the second spring, and one end of the second spring is fixedly connected with the seat plate.

[0012] Preferably, the linkage structure comprises a first connecting rod, a second connecting rod and a third connecting rod, the bottom of the short rod is rotatably connected with the first connecting rod at the side away from each other, the inside of the long rod is slidably connected with the second connecting rod, the bottom of the second connecting rod is rotatably connected with the top of the first connecting rod, the bottom of the storage plate is rotatably connected with the third connecting rod, and the bottom of the third connecting rod is rotatably connected with the top of the second connecting rod.

[0013] Preferably, the diameter of the cylindrical through hole is same with the maximum diameter of the sliding block.

[0014] Preferably, the top of the long rod is provided with an upper slot for the sliding of the third connecting rod, and the bottom of the long rod is provided with a lower slot for the sliding of the first connecting rod.

[0015] Preferably, the top of the drawing board is fixedly connected with a clamping block for fixing drawing paper.

[0016] Preferably, the two long rods are fixedly connected with a supporting rod at one side of the top.

[0017] Preferably, damping is arranged between the storage plate and the drawing board.

[0018] Compared with the related art, the drawing auxiliary device for garden design field surveying provided by the utility model has the following beneficial effects:

[0019] A stable and comfortable working environment is provided.

[0020] The seat in the device can be flexibly unfolded and stably supported by a fixed structure in conjunction with long and short rods, providing a stable platform for drafters. At the same time, through the design of the linkage structure, the seat, storage plate and drawing board can be unfolded together to form a stable and comfortable work table and chair combination, which effectively relieves the fatigue of drafters, greatly improves the accuracy and efficiency of drawing, and thus improves work efficiency.

[0021] Easy to carry and use on site:

[0022] The device has a compact overall design, and the components are flexibly folded and unfolded through rotational and sliding connections, making it easy for drafters to carry to the site. The ingenious design of the fixed and linkage structures allows the device to be quickly stabilized after unfolding without the need for additional installation or adjustment steps, which greatly facilitates on-site surveying and drafting work.

[0023] Storing and protecting drawing tools:

[0024] This device features a storage plate design that provides a dedicated storage space for drawing tools, effectively preventing the loss or damage of tools and drawings. Damping is installed between the storage plate and the drawing board, greatly improving the stability of the storage plate. Attached Figure Description

[0025] Figure 1 A schematic diagram of the drawing aid device for on-site surveying of garden design provided by this utility model;

[0026] Figure 2 for Figure 1 The diagram shows the structure of the fixed structure.

[0027] Figure 3 for Figure 1 The diagram shows the structure of the linkage mechanism.

[0028] Figure 4 for Figure 1 A schematic diagram of the top structure of the linkage structure shown;

[0029] Figure 5 for Figure 3 The diagram shows the bottom structure of the linkage structure.

[0030] The following are the labels in the diagram: 1. Seat plate; 2. Short rod; 3. Long rod; 4. Storage plate; 5. Drawing plate; 6. First spring; 7. Slider; 8. Slide groove; 9. Cylindrical through hole; 10. Top column; 11. Limiting block; 12. Triangular prism; 13. Pull rod; 14. Second spring; 15. First connecting rod; 16. Second connecting rod; 17. Third connecting rod; 18. Upper groove; 19. Lower groove; 20. Clamping block; 21. Support rod. Detailed Implementation

[0031] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0032] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0033] Please refer to Figures 1 to 5 A drawing auxiliary device for garden design site survey, the drawing auxiliary device for garden design site survey includes: a seat plate 1, a storage plate 4, a fixing structure and a linkage structure, one end of the seat plate 1 is symmetrically connected with a short rod 2 through sliding, the other end of the seat plate 1 is symmetrically connected with a long rod 3 through rotation, the short rod 2 and the long rod 3 located on the same side of the seat plate 1 are connected through rotation, the top end of the long rod 3 is connected with the storage plate 4 for storing drawing tools through rotation, the top of the storage plate 4 is connected with a drawing board 5 through sliding, the inside of the seat plate 1 is installed with the fixing structure for fixing the short rod 2, the inside of the long rod 3 is installed with the linkage structure for supporting the storage plate 4, the top of the drawing board 5 is fixedly connected with a clamping block 20 for fixing drawing paper, the top of the long rod 3 is fixedly connected with a supporting rod 21 on one side, a damping is arranged between the storage plate 4 and the drawing board 5;

[0034] It should be noted that the clamping block 20 can fix the drawing paper, which is convenient for the drawing personnel to draw, when the device is unfolded for use, the supporting rod 21 can be used to support the storage plate 4, when the device is folded, the supporting rod 21 can be used to carry by hand, which is convenient for carrying, and the damping can avoid the drawing board 5 from sliding accidentally during use, which causes the drawing or tools in the storage plate 4 to fall off;

[0035] Please refer to Figure 1 And Figure 2 The fixing structure includes: a first spring 6, a sliding block 7, a sliding groove 8, a cylindrical through hole 9, a top column 10, a triangular prism 12, a pull rod 13 and a second spring 14, the top inner wall of the short rod 2 is fixedly connected with the first spring 6, one end of the first spring 6 close to the seat plate 1 is fixedly connected with the sliding block 7, the sliding block 7 is connected with the inner wall of the short rod 2 through sliding, the both sides of the seat plate 1 are provided with the sliding groove 8, the sliding block 7 slides in the sliding groove 8 of the seat plate 1, the both ends of the sliding groove 8 in the seat plate 1 are provided with the cylindrical through hole 9, the top column 10 is symmetrically connected with the inside of the cylindrical through hole 9 through sliding, one end of the top column 10 is fixedly connected with the limiting block 11, the limiting block 11 is connected with the seat plate 1 through sliding, the top column 10 inside the both cylindrical through holes 9 is inserted with the triangular prism 12 on the end close to each other, the bottom of the triangular prism 12 is fixedly connected with the pull rod 13, one end of the pull rod 13 close to the long rod 3 is fixedly connected with the second spring 14, one end of the second spring 14 is fixedly connected with the seat plate 1, the diameter of the cylindrical through hole 9 is the same as the maximum diameter of the sliding block 7;

[0036] It should be noted that: limit block 11 is used to limit the sliding distance of the top column 10, so that the top column 10 will not exceed the range of the cylindrical hole 9, and at the same time, the top column 10 can avoid deviation, the first spring 6 applies a pushing force to the sliding block 7, and when the sliding block 7 slides to both ends of the sliding groove 8, the first spring 6 pushes the sliding block 7 into the cylindrical hole 9, and the second spring 14 applies a pulling force to the pull rod 13, so that the pull rod 13 is reset;

[0037] Please refer to Figures 3 to 5 , the linkage structure comprises: a first connecting rod 15, a second connecting rod 16 and a third connecting rod 17, the bottom of the short rod 2 is rotatably connected with the first connecting rod 15 on the side away from each other, the inside of the long rod 3 is slidably connected with the second connecting rod 16, the bottom of the second connecting rod 16 is rotatably connected with the top of the first connecting rod 15, the bottom of the storage plate 4 is rotatably connected with the third connecting rod 17, and the bottom of the third connecting rod 17 is rotatably connected with the top of the second connecting rod 16, the top of the long rod 3 is provided with an upper groove 18 for sliding of the third connecting rod 17, and the bottom of the long rod 3 is provided with a lower groove 19 for sliding of the first connecting rod 15;

[0038] It should be noted that: when the device is unfolded, the first connecting rod 15, the long rod 3 and the short rod 2 jointly form a triangle, the third connecting rod 17, the long rod 3 and the storage plate 4 jointly form a triangle, when the seat plate 1 is unfolded, the short plate is locked by the mode that the sliding block 7 is pushed into the cylindrical hole 9 by the first spring 6, the short rod 2 will not move, and the first connecting rod 15 will not move, the second connecting rod 16 rotatably connected with the first connecting rod 15 will not move under the limitation of the long rod 3, the bottom of the storage plate 4 is rotatably connected with the long rod 3, and the third connecting rod 17 will not move under the limitation of the storage plate 4, according to the stability of the triangle, it can be known that the drawing board 5 is stable when the device is unfolded.

[0039] The working principle of the drawing auxiliary device for garden design site survey is as follows:

[0040] Unfold the seat plate 1:

[0041] Pull the pull rod 13 with hand, the pull rod 13 stretches the second spring 14 and drives two said triangular prism 12 to extrude the top column 10, the top column 10 moves to both sides along the axis of the cylindrical through hole 9, the top column 10 extrudes the sliding block 7 out of the cylindrical through hole 9, the sliding block 7 extrudes the first spring 6 and enters the sliding groove 8, and one end of the seat plate 1 is pulled up, the pull rod 13 is loosened, the second spring 14 retracts and drives the pull rod 13 and the triangular prism 12 to reset, in the process of rotating the seat plate 1, the sliding block 7 slides along the sliding groove 8 opened on the side of the seat plate 1, the sliding block 7 drives the short rod 2 connected with the sliding block 7 to rotate around the rotating connection between the short rod 2 and the long rod 3, when the sliding block 7 slides to the end of the sliding groove 8 away from the long rod 3, the first spring 6 is extruded and exerts a pushing force on the sliding block 7, the sliding block 7 extrudes the top column 10 and enters the cylindrical through hole 9, and the fixing of the short rod 2 is completed, and the seat plate 1 is unfolded;

[0042] Unfolding the drawing board 5:

[0043] When the seat plate 1 is unfolded, the drawing board 5 is unfolded synchronously, when the short rod 2 rotates, the first connecting rod 15 rotatingly connected to the bottom of the short rod 2 is extruded by the short rod 2, so that the top of the first connecting rod 15 slides upwards along the lower groove 19 opened at the bottom of the long rod 3, at the same time, the first connecting rod 15 drives the second connecting rod 16 rotatingly connected thereto to slide upwards, the second connecting rod 16 pushes the third connecting rod 17 out of the long rod 3 from the upper groove 18 in the process of sliding upwards, the third connecting rod 17 drives the storage plate 4 to rotate around the rotating connection between the storage plate 4 and the long rod 3, and the storage plate 4 drives the drawing board 5 to rotate synchronously, when the seat plate 1 is unfolded, the top of the first connecting rod 15 reaches the top of the lower groove 19, the bottom of the third connecting rod 17 reaches the top of the upper groove 18, the storage plate 4 is unfolded horizontally and the bottom is in contact with the supporting rod 21, and the drawing board 5 is unfolded horizontally and is completed;

[0044] Opening the storage plate 4:

[0045] Sliding the drawing board 5 along the two ends of the storage plate 4 can open the storage plate 4, the drawing paper and drawing tools are taken out from the inside of the storage plate 4, the drawing paper is fixed on the surface of the drawing board 5 by the clamping plate 20, and drawing can be started.

[0046] The above only describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion in the content of the present application specification and drawings, or direct or indirect application in other related technical fields is also included in the patent protection range of the present application.

Claims

1. A drawing aid for garden design site surveying, characterized by, The utility model relates to a drawing board, including: The seat board (1) one end symmetry sliding connection has the short pole (2), the other end symmetry of seat board (1) rotatory connection has long pole (3), and the short pole (2) and long pole (3) rotatory connection are located at the same side of seat board (1); The storage board (4) is rotatory connected with the top of long pole (3) and is used to store drawing tools, and the top of storage board (4) is slidingly connected with drawing board (5); The fixed structure is installed in seat board (1) and is used to fix short pole (2); The linkage structure is installed in long pole (3) and is used to support storage board (4).

2. The drawing aid for garden design site surveying according to claim 1, characterized by The fixed structure includes: first spring (6), sliding block (7), sliding slot (8), cylindrical through-hole (9), jacks (10), limit block (11), triangular prism (12), pull rod (13) and second spring (14), and the top inner wall of short pole (2) is fixedly connected with first spring (6), one end of first spring (6) close to seat board (1) is fixedly connected with sliding block (7), and sliding block (7) is slidingly connected with the inner wall of short pole (2), both sides of seat board (1) are provided with sliding slot (8), and sliding block (7) slides in the sliding slot (8) of seat board (1), both ends of sliding slot (8) in seat board (1) are provided with cylindrical through-hole (9), and the inside of cylindrical through-hole (9) is symmetrically slidingly connected with jacks (10), one end of jacks (10) is fixedly connected with limit block (11), and limit block (11) is slidingly connected with the jacks (10) in the inside of two cylindrical through-holes (9), and the end of jacks (10) far away from each other is inserted with triangular prism (12), the bottom of triangular prism (12) is fixedly connected with pull rod (13), one end of pull rod (13) close to long pole (3) is fixedly connected with second spring (14), and one end of second spring (14) is fixedly connected with seat board (1).

3. The drawing aid for garden design site surveying according to claim 1, wherein The linkage structure includes: first connecting rod (15), second connecting rod (16) and third connecting rod (17), and the side of short pole (2) far away from each other is rotatory connected with first connecting rod (15), and the inside of long pole (3) is slidingly connected with second connecting rod (16), and the bottom of second connecting rod (16) is rotatory connected with the top of first connecting rod (15), and the bottom of storage board (4) is rotatory connected with third connecting rod (17), and the bottom of third connecting rod (17) is rotatory connected with the top of second connecting rod (16).

4. The drawing aid for garden design site surveying according to claim 2, wherein The diameter of cylindrical through-hole (9) is same with the maximum diameter of sliding block (7).

5. The drawing aid for garden design site surveying according to claim 3, wherein The top of long pole (3) is provided with upper groove (18) for the sliding of third connecting rod (17), and the bottom of long pole (3) is provided with lower groove (19) for the sliding of first connecting rod (15).

6. The drawing aid for garden design site surveying according to claim 1, wherein The top of drawing board (5) is fixedly connected with clamping block (20) for fixing drawing paper.

7. The drawing aid for garden design site surveying according to claim 1, wherein The top side of two long poles (3) is fixedly connected with support rod (21).

8. The drawing aid for garden design site surveying according to claim 1, wherein Damping is installed between storage board (4) and drawing board (5).

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