Drawing device for architectural design

Abstract

The utility model relates to the related technical field of architectural design, in particular to a drawing device for architectural design, which comprises a support plate and a storage mechanism, and the storage mechanism is arranged on one side of the surface of the support plate. According to the drawing device for building design, through the arrangement of the storage mechanism, firstly, a supporting leg is pulled, so that the supporting leg drives a rotating wheel to rotate, the rotating wheel drives a first convex block and a second convex block to rotate, the first convex block extrudes a first clamping block to move, then the first clamping block extrudes a first spring to contract, and clamping between the first clamping block and the first convex block is released; when the second protruding block rotates to abut against the second clamping block, the second protruding block extrudes the second clamping block to move, so that the second clamping block extrudes the second spring to contract, when the second protruding block passes through the position of the second clamping block, the second spring does not bear external force to drive the second clamping block to reset, and therefore the second clamping block and the second protruding block are clamped. Meanwhile, the supporting legs are clamped with the storage grooves, so that the purpose of convenient storage and carrying is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to architectural design, in particular to a drawing device for architectural design. Background Art

[0002] Architectural design means that before a building is built, the designer, in accordance with the construction task, makes a comprehensive idea in advance of the problems that exist or may occur during the construction process and use, formulates solutions and plans to solve these problems, and expresses them in drawings and documents as a common basis for material preparation, construction organization work, and the cooperation and collaboration of various types of work in production and construction. It is convenient for the entire project to proceed smoothly within the predetermined investment limit, in accordance with the carefully considered predetermined plan, in a unified pace. And to make the built buildings fully meet the various requirements and uses expected by users and society, architects sometimes need to conduct field investigations in the process of architectural design, and sometimes need to draw on the spot during the investigation process to ensure that the drawings of the architectural design are in line with the actual situation, and a drawing bracket is needed to assist in supporting the drawing. Therefore, a drawing device for architectural design is particularly needed.

[0003] However, most of the existing drawing devices for architectural design are fixed support frames, which take up a large space and are inconvenient to carry and store, and thus cannot meet the needs of flexible movement and storage of drawing devices required for field survey drawing. Utility Model Content

[0004] The purpose of the utility model is to provide a drawing device for architectural design, so as to solve the problem that the existing drawing devices for architectural design mentioned in the above background technology are mostly fixed support frames, which occupy a large space and are inconvenient to carry and store, and thus cannot meet the needs of flexible movement and storage of drawing devices required for field survey drawing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drawing device for architectural design, comprising a support plate and a storage mechanism, a drawing plate is hingedly connected to one side of the surface of the support plate, a storage mechanism is arranged on one side of the surface of the support plate, and a rotating mechanism is arranged on one side of the surface of the support plate;

[0006] The storage mechanism includes a storage groove, a first spring, a second spring, a rotating wheel, a first clamping block, a second clamping block, a first protrusion, a second protrusion and a supporting leg. A storage groove is provided on one side of the surface of the supporting plate, a first spring is arranged inside the supporting plate, a second spring is arranged inside the supporting plate, a rotating wheel is arranged inside the supporting plate, a first clamping block is fixedly connected to one side of the surface of the first spring, a second clamping block is fixedly connected to one side of the surface of the second spring, a first protrusion is fixedly connected to one side of the surface of the rotating wheel, a second protrusion is fixedly connected to one side of the surface of the rotating wheel, and a supporting leg is fixedly connected to one side of the surface of the rotating wheel.

[0007] Preferably, the other end of the first spring is fixedly connected to the support plate, and the other end of the second spring is fixedly connected to the support plate.

[0008] Preferably, four groups of the receiving slots are provided, and the first clamping blocks are engaged with the first protrusions.

[0009] Preferably, four groups of support legs are provided, and the support legs match the size of the storage slots.

[0010] Preferably, the rotating mechanism includes a rotating key, a limiting groove, a screw, a slider and a support rod, a rotating key is installed on one side of the surface of the support plate, a limiting groove is opened on one side of the surface of the support plate, a screw is connected to one side of the surface of the rotating key, a slider is threadedly connected to one side of the surface of the screw, and a support rod is hinged on one side of the surface of the slider.

[0011] Preferably, both ends of the sliding block are engaged in the limiting groove, and two groups of the supporting rods are provided, and the supporting rods are hingedly connected to the drawing board.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the drawing device for architectural design can reduce the volume of the drawing device by folding, so as to achieve the purpose of convenient carrying and storage, thereby meeting the needs of flexible movement and storage of the drawing device for field survey drawing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the sectional structure of the utility model from a side view;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the storage mechanism of the utility model;

[0015] Figure 3 This is a schematic cross-sectional view of the rotating mechanism of the utility model;

[0016] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. support plate; 2. drawing board; 3. storage mechanism; 301. storage slot; 302. first spring; 303. second spring; 304. rotating wheel; 305. first clamping block; 306. second clamping block; 307. first protrusion; 308. second protrusion; 309. support leg; 4. rotating mechanism; 401. rotating key; 402. limiting slot; 403. screw; 404. slider; 405. support rod. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides a technical solution, a drawing device for architectural design, comprising a support plate 1 and a storage mechanism 3, a drawing board 2 is hingedly connected to one side of the surface of the support plate 1, the storage mechanism 3 is arranged on one side of the surface of the support plate 1, and a rotating mechanism 4 is arranged on one side of the surface of the support plate 1;

[0020] The storage mechanism 3 includes a storage groove 301, a first spring 302, a second spring 303, a rotating wheel 304, a first clamping block 305, a second clamping block 306, a first protrusion 307, a second protrusion 308 and a support leg 309. The storage groove 301 is provided on one side of the surface of the support plate 1, the first spring 302 is provided inside the support plate 1, the second spring 303 is provided inside the support plate 1, the rotating wheel 304 is provided inside the support plate 1, and one side of the surface of the first spring 302 is fixedly connected to the The first clamping block 305 is provided, the second clamping block 306 is fixedly connected to the surface of the second spring 303, the first protrusion 307 is fixedly connected to the surface of the rotating wheel 304, the second protrusion 308 is fixedly connected to the surface of the rotating wheel 304, and the supporting leg 309 is fixedly connected to the surface of the rotating wheel 304. The first clamping block 305, the second clamping block 306, the first protrusion 307, and the second protrusion 308 are fixedly connected to the surface of the rotating wheel 304. 8 and the support leg 309, when in use, first pull the support leg 309, so that the support leg 309 drives the rotating wheel 304 to rotate, and the rotating wheel 304 drives the first protrusion 307 and the second protrusion 308 to rotate, so that the first protrusion 307 squeezes the first clamping block 305 to move, and then the first clamping block 305 squeezes the first spring 302 to contract, so that the first clamping block 305 and the first protrusion 307 are released from the clamping, and at this time, the first spring 302 is not driven by external force to drive the first clamping block 305 to reset, When the second protrusion 308 rotates to abut the second clamping block 306, the second protrusion 308 squeezes the second clamping block 306 to move, thereby causing the second clamping block 306 to squeeze the second spring 303 to contract. When the second protrusion 308 passes the position of the second clamping block 306, the second spring 303 is not driven by external force to reset the second clamping block 306, thereby causing the second clamping block 306 to engage with the second protrusion 308, and at the same time, the supporting leg 309 engages with the storage slot 301, thereby achieving the purpose of convenient storage and carrying.

[0021] Furthermore, the other end of the first spring 302 is fixedly connected to the support plate 1, and the other end of the second spring 303 is fixedly connected to the support plate 1. Through the setting of the first spring 302, when in use, the first spring 302 can shrink and deform when squeezed. When the squeezing force disappears, the first spring 302 will perform a reset movement due to its own characteristics, so that the first spring 302 can provide power for the reset movement of the first block 305.

[0022] Furthermore, four groups of storage slots 301 are provided, and the first block 305 is engaged with the first protrusion 307. Through the setting of the storage slots 301, when in use, the four groups of storage slots 301 can provide space for storing the support legs 309, thereby reducing the excessive space occupied by the support legs 309 when not in use, which is inconvenient for storage and carrying.

[0023] Furthermore, four groups of support legs 309 are provided, and the size of the support legs 309 matches that of the storage slots 301. Through the provision of the support legs 309, when in use, the four groups of support legs 309 can provide support for the support board 1, thereby ensuring the stability of the support board 1 when drawing.

[0024] Furthermore, the rotating mechanism 4 includes a rotating key 401, a limiting groove 402, a screw 403, a slider 404 and a support rod 405. The rotating key 401 is installed on one side of the surface of the support plate 1, and the limiting groove 402 is provided on one side of the surface of the support plate 1. The screw 403 is connected to one side of the surface of the rotating key 401. The slider 404 is threadedly connected to one side of the surface of the screw 403. The support rod 405 is hinged on one side of the surface of the slider 404. 4 and the support rod 405, when in use, first rotate the rotation key 401, so that the rotation key 401 drives the screw rod 403 to rotate, because the slider 404 is restricted by the limiting groove 402 and cannot rotate, so the screw rod 403 drives the slider 404 to move along the direction of the screw rod 403, the slider 404 drives the support rod 405 to move, and the support rod 405 drives the drawing board 2 and the support board 1 to rotate relative to each other. When the drawing board 2 is rotated to a suitable angle, stop rotating the rotation key 401, thereby achieving the purpose of adjusting the angle of the drawing board 2.

[0025] Furthermore, both ends of the slider 404 are engaged in the limiting groove 402, and two groups of support rods 405 are provided. The support rods 405 are hinged to the drawing board 2. Through the setting of the support rods 405, when in use, the two groups of support rods 405 can provide support for the drawing board 2, thereby ensuring the stability of the drawing board 2 during drawing. At the same time, when the support rods 405 move, they can drive the drawing board 2 to rotate, thereby adjusting the inclination angle of the drawing board 2.

[0026] Working principle: first, rotate the rotating key 401, so that the rotating key 401 drives the screw rod 403 to rotate. Since the slider 404 cannot rotate due to the restriction of the positioning groove 402, the screw rod 403 drives the slider 404 to move along the direction of the screw rod 403, and the slider 404 drives the support rod 405 to move. The support rod 405 drives the drawing board 2 and the support plate 1 to rotate relative to each other. When the drawing board 2 rotates to a suitable angle, stop rotating the rotating key 401, so as to achieve the purpose of adjusting the angle of the drawing board 2. When it is necessary to store it, first rotate the rotating key 401, so that the drawing board 2 rotates to be embedded in the support plate 1, and then pull the support leg 309, so that the support leg 309 drives the rotating wheel 304 to rotate, and the rotating wheel 304 drives the first protrusion 307 and the second protrusion 308 to rotate. The first protrusion 307 squeezes the first clamping block 305 to move, and then the first clamping block 305 squeezes the first spring 302 to contract, so that the first clamping block 305 and the first protrusion 307 are disengaged. At this time, the first spring 302 is not driven by external force to reset the first clamping block 305. When the second protrusion 308 rotates to abut the second clamping block 306, the second protrusion 308 squeezes the second clamping block 306 to move, so that the second clamping block 306 squeezes the second spring 303 to contract. When the second protrusion 308 passes the position of the second clamping block 306, the second spring 303 is not driven by external force to reset the second clamping block 306, so that the second clamping block 306 is engaged with the second protrusion 308, and at the same time, the supporting leg 309 is engaged with the storage slot 301, thereby achieving the purpose of convenient storage and carrying.

[0027] 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 device for architectural design, comprising a support plate (1) and a storage mechanism (3), characterized in that: A drawing board (2) is hingedly connected to one side of the surface of the support plate (1), a storage mechanism (3) is provided on one side of the surface of the support plate (1), and a rotating mechanism (4) is provided on one side of the surface of the support plate (1); The storage mechanism (3) comprises a storage groove (301), a first spring (302), a second spring (303), a rotating wheel (304), a first clamping block (305), a second clamping block (306), a first protrusion (307), a second protrusion (308) and a supporting leg (309); a storage groove (301) is provided on one side of the surface of the supporting plate (1); a first spring (302) is provided inside the supporting plate (1); and a second spring (303) is provided inside the supporting plate (1); A rotating wheel (304) is arranged inside the support plate (1); a first clamping block (305) is fixedly connected to one side of the surface of the first spring (302); a second clamping block (306) is fixedly connected to one side of the surface of the second spring (303); a first protrusion (307) is fixedly connected to one side of the surface of the rotating wheel (304); a second protrusion (308) is fixedly connected to one side of the surface of the rotating wheel (304); and a supporting leg (309) is fixedly connected to one side of the surface of the rotating wheel (304).

2. The drawing device for architectural design according to claim 1, characterized in that: The other end of the first spring (302) is fixedly connected to the support plate (1), and the other end of the second spring (303) is fixedly connected to the support plate (1).

3. The drawing device for architectural design according to claim 1, characterized in that: The storage slots (301) are provided with four groups, and the first clamping blocks (305) are engaged with the first protruding blocks (307).

4. The drawing device for architectural design according to claim 1, characterized in that: The supporting legs (309) are provided in four groups, and the supporting legs (309) match the size of the storage slot (301).

5. The drawing device for architectural design according to claim 1, characterized in that: The rotating mechanism (4) comprises a rotating key (401), a limiting groove (402), a screw rod (403), a slider (404) and a support rod (405); a rotating key (401) is installed on one side of the surface of the support plate (1); a limiting groove (402) is provided on one side of the surface of the support plate (1); a screw rod (403) is connected to one side of the surface of the rotating key (401); a slider (404) is threadedly connected to one side of the surface of the screw rod (403); and a support rod (405) is hingedly connected to one side of the surface of the slider (404).

6. The drawing device for architectural design according to claim 5, characterized in that: The two ends of the slider (404) are engaged in the interior of the limiting groove (402), and two groups of support rods (405) are provided. The support rods (405) are hingedly connected to the drawing board (2).

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