CN216545468U - But drawing device for architectural design of support angle regulation - Google Patents

Abstract

The utility model discloses a drawing device for architectural design with adjustable support angle, comprising a storage box, a handle is fixed on the side of the storage box, a baffle plate is symmetrically fixed on the lower end surface of the storage box, and the lower end surface of the storage box is fixed with a baffle plate. A rotatable telescopic support foot is connected through the damping shaft; it also includes: a bidirectional threaded rod, the bearing is connected to the storage box, and a guide rod is symmetrically arranged on the side of the bidirectional threaded rod, and the bidirectional threaded rod is connected to the movable plate through threads. The adjustment function is realized, and the movable plate and the guide rod are connected to each other. The drawing device for architectural design with adjustable support angle adopts a foldable and stored drawing device, which can not only fold the device when not in use, so as to facilitate storage and carrying, but also adjust the angle of the drawing board to suit the According to the actual drawing requirements, with the adjustable clamping mechanism, the drawing can be clamped and fixed, so as to effectively prevent the drawing due to the movement of external force from affecting the normal progress of the drawing.

Description

A drawing device for architectural design with adjustable support angle

technical field

The utility model relates to the technical field of architectural design, in particular to a drawing device for architectural design with adjustable support angle.

Background technique

Architectural design refers to the formulation of the shape and structure of the building by the designer before the construction of the building for later construction. During the design process, it is necessary to draw the architectural drawings so that the subsequent construction can be carried out accurately. The existing architectural drawing devices For example, a drawing board support device for architectural design disclosed in Publication No. CN212368586U, which can adjust the pitch angle of the drawing board... Just step on the pedal-type control switch to adjust the pitch angle of the drawing board. To further ease the burden on the draughtsman's waist;

The above-mentioned existing drawing devices for architectural design still have certain defects in use. Since the architectural design needs to be designed according to the actual topographical features, it is inevitable for the designer to perform outdoor operations, and the existing drawing devices are fixed. It is inconvenient to fold and store, which leads to the problem of inconvenience in carrying. Moreover, when working outdoors, due to the outdoor wind, the existing device lacks a drawing fixing mechanism, so that the drawing is easy to be moved by the wind, which in turn affects the Problems such as the normal progress of painting, so it is necessary to improve the above problems to meet the actual needs.

Utility model content

The purpose of the present utility model is to provide a drawing device for architectural design with adjustable support angle, so as to solve the problem of inconvenient folding and storage proposed in the above-mentioned background art, resulting in inconvenient carrying and lack of a drawing fixing mechanism, thus causing drawings to be easily damaged by wind. Movement, which in turn affects the normal progress of painting.

In order to achieve the above purpose, the utility model provides the following technical solutions: a drawing device for architectural design with adjustable support angle, comprising a storage box, a handle is fixed on the side of the storage box, and a lower end surface of the storage box is symmetrically fixed with a baffle, and the lower end face of the storage box is connected with a rotatable telescopic support through the damping shaft;

Also includes:

A bidirectional threaded rod, the bearing is connected to the storage box, and a guide rod is symmetrically arranged on the side of the bidirectional threaded rod;

The drawing board is rotatably connected to the storage box through a cylindrical shaft, and the end face of the drawing board is symmetrically fixed with a side plate, and the side plate is connected with a rotatable fixed splint through the cylindrical shaft, and the fixed splint and the side plate are arranged between There is a first torsion spring, and the end face of the drawing board is also fixed with convex plates at intervals;

The movable splint is arranged on the drawing board, and the movable splint is rotatably connected to the sliding block through a cylindrical shaft, and the sliding block is slidably connected to the side plate to realize adjustment.

Preferably, a hand wheel is fixed on the left end of the two-way threaded rod, and the hand wheel is arranged on the outside of the storage box, and the two-way threaded rod is also fixed with limit blocks at equal intervals, and the two-way threaded rod is rotated by rotating the hand wheel. Therefore, the movable plate is driven to move, and the movement distance of the movable plate can be limited by the action of the limit block, so as to avoid excessive movement of the movable plate.

Preferably, there is a sliding connection between the movable plate and the guide rod, the guide rods are symmetrically distributed with respect to the center line of the movable plate, and the guide rod and the bidirectional threaded rod are distributed in parallel. The sliding action between the plate and the guide rod can ensure the stable linear movement of the movable plate.

Preferably, the movable plate is connected with a rotatable rotating rod through a cylindrical shaft, and the rotating rods are equally spaced on the movable plate, and the rotating rod is rotatably connected to the drawing board through the cylindrical shaft, and the rotating rod is about the center of the drawing board through the rotating rod. The lines are symmetrically distributed, and the adjustment mechanism is formed by the above mechanism. When the movable plate moves, the drawing board can be rotated by force through the rotation of the rotating rod, so as to realize the adjustment of the angle of the drawing board and facilitate the user to draw. And after the angle is adjusted, the drawing board is supported by multiple sets of rotating rods, which can ensure the stability of the drawing board.

Preferably, a limit rod is symmetrically fixed on the movable splint, and the limit rod and the convex plate cooperate with each other to form an engaging mechanism. Through the sliding action between the slider and the side plate, the position of the movable splint can be adjusted to cooperate with the limit The clamping action between the rod and the convex plate can realize the fixation of the position of the movable splint, so that it can be fixed according to drawings of different sizes, and the adaptability of the device can be improved.

Preferably, a second torsion spring is further arranged between the movable splint and the slider, and the movable splint forms an elastic mechanism between the second torsion spring and the slider. When fixing the drawing, the second torsion spring Provide force for the movable splint, so that the movable splint has a certain force on the drawing, thereby ensuring the stability of the fixing of the drawing.

Compared with the prior art, the beneficial effect of the present invention is that the drawing device for architectural design with adjustable support angle adopts a drawing device that can be folded and stored, so that the device can be folded when not in use, thereby facilitating storage. It can also adjust the angle of the drawing board to meet the actual drawing needs. With the adjustable clamping mechanism, the drawing can be clamped and fixed, so as to effectively avoid the drawing due to the movement of external force and affect the normal progress of the drawing. Its specific content is as follows:

1. The drawing device for architectural design with adjustable support angle is provided with a rotating rod, which drives the movable plate to move by rotating the two-way threaded rod. When unfolding the drawing board, by adjusting the position of the movable board, the angle of the drawing board can be adjusted to meet the actual needs;

2. The drawing device for architectural design with adjustable support angle is provided with a movable splint. When fixing the drawing, firstly, by pressing the fixed splint to rotate, and with the action of the first torsion spring, the left side of the drawing can be fixed. By pressing the movable splint to rotate, the sliding action of the slider can adjust the position of the movable clamp, and the action of the second torsion spring can realize the clamping and fixing of the right side of the drawing, so as to prevent the drawing from moving due to wind.

Description of drawings

Fig. 1 is the front sectional structure schematic diagram of the storage box of the utility model;

Fig. 2 is the top-view sectional structure schematic diagram of the storage box of the present invention;

3 is a schematic top view of the drawing board of the present invention;

Fig. 4 is a schematic view of the enlarged structure at the place A in Fig. 3 of the present utility model;

FIG. 5 is a schematic diagram of a side cross-sectional structure of the drawing board of the present invention.

In the picture: 1. Storage box; 2. Handle; 3. Baffle plate; 4. Telescopic feet; 5. Two-way threaded rod; ;8, rotating rod; 9, drawing board; 10, side plate; 11, fixed splint; 12, first torsion spring; 13, movable splint; 1301, limit rod; 14, slider; 15, second torsion spring ; 16, convex plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5, the present utility model provides a technical solution: a drawing device for architectural design with adjustable support angle, comprising a storage box 1, a handle 2 is fixed on the side of the storage box 1, and the lower end of the storage box 1 is The baffle plate 3 is symmetrically fixed on the plane, and the lower end surface of the storage box 1 is connected with a rotatable telescopic support foot 4 through a damping shaft;

Also includes:

The bidirectional threaded rod 5, the bearing is connected to the storage box 1, and the side of the bidirectional threaded rod 5 is symmetrically provided with a guide rod 6, and the bidirectional threaded rod 5 is connected with the movable plate 7 through the thread to achieve adjustment. The rods 6 are connected to each other;

The drawing board 9 is rotatably connected to the storage box 1 through a cylindrical shaft, and the side plate 10 is symmetrically fixed on the upper end of the drawing board 9, and the side plate 10 is connected with a rotatable fixed splint 11 through the cylindrical shaft. A first torsion spring 12 is arranged between the side plates 10, and a convex plate 16 is also fixed on the upper end surface of the drawing board 9 at intervals;

The movable splint 13 is arranged on the drawing board 9, and the movable splint 13 is rotatably connected to the sliding block 14 through a cylindrical shaft, and the sliding block 14 is slidably connected to the side plate 10 to realize the adjustment function.

The left end of the bidirectional threaded rod 5 is fixed with a hand wheel 501, and the hand wheel 501 is arranged outside the storage box 1, and the bidirectional threaded rod 5 is also fixed with limit blocks 502 at equal intervals; the movable plate 7 and the guide rod 6 are sliding connected, and the guide rod 6 is symmetrically distributed about the center line of the movable plate 7, and the guide rod 6 and the bidirectional threaded rod 5 are distributed in parallel; the movable plate 7 is connected with a rotatable rotating rod 8 through a cylindrical shaft, and the rotating rod 8 They are equally spaced on the movable plate 7 , and the rotating rods 8 are rotatably connected to the drawing board 9 through a cylindrical shaft, and the rotating rods 8 are symmetrically distributed with respect to the center line of the drawing board 9 .

When using the drawing device for architectural design with adjustable support angle, the whole device is first unfolded, the telescopic legs 4 are rotated to a vertical state by the damping shaft, and the baffles 3 are used to block the telescopic legs 4 to ensure that the telescopic legs 4 are blocked. 4. The stability of the vertical state, and then adjust the length of the telescopic legs 4 according to the actual needs to meet the actual needs (the telescopic legs 4 are the existing known telescopic rod structures, and will not be described in detail). The angle of the drawing board 9 is adjusted, the bidirectional threaded rod 5 is driven to rotate by rotating the hand wheel 501, and the movable board 7 is driven to move through the threaded connection between the bidirectional threaded rod 5 and the movable plate 7, and the movable plate 7 and the guide rod are driven to move. The sliding action between 6 can ensure the stability of the movement of the movable plate 7. When the movable plate 7 moves, the drawing board 9 can be rotated by force through the rotation of the rotating rod 8, so that the whole device can be unfolded and can be rotated. The unfolding angle of the drawing board 9 is adjusted according to actual needs to meet the actual needs. After the use is completed, the entire device can be folded and stored according to the above principles, which is convenient for carrying.

A limit rod 1301 is symmetrically fixed on the movable splint 13, and the limit rod 1301 and the convex plate 16 cooperate with each other to form an engaging mechanism; a second torsion spring 15 is also arranged between the movable splint 13 and the slider 14, and the movable splint 13 passes through An elastic mechanism is formed between the second torsion spring 15 and the slider 14 .

After the device is unfolded, fix the drawing. First, press the fixed splint 11 to rotate to separate the fixed splint 11 from the drawing board 9. Place the left end of the drawing between the fixed splint 11 and the drawing board 9 and release the fixed splint 11. At the same time, the fixed splint 11 is restored to its original position through the action of the first torsion spring 12, so as to realize the fixing effect on the left end of the drawing, and then press the movable splint 13 to separate the movable splint 13 from the drawing board 9. At this time, the limit rod 1301 is connected to the convex plate. 16 is separated. According to the size of the drawing, the position of the movable splint 13 can be adjusted by the sliding action between the slider 14 and the side plate 10. After the adjustment, the right end of the drawing is placed between the movable splint 13 and the drawing board 9 and released. The movable splint 13 restores the movable splint 13 to its original position under the action of the second torsion spring 15, thereby realizing the clamping and fixing effect on the right end of the drawing, thereby ensuring the stability of the drawing, and at this time, the limit rod 1301 and the convex plate 16 interact with each other Cooperate to realize the snap action, and ensure the stability of the movable splint 13 .

Working principle: As shown in Figure 1-5, when using the drawing device for architectural design with adjustable support angle, first unfold the whole device, rotate the telescopic feet 4 to a vertical state through the action of the damping shaft, and adjust the drawing device according to actual needs. The length of the telescopic feet 4 is adjusted, and then the two-way threaded rod 5 is driven to rotate by rotating the hand wheel 501, thereby driving the movable plate 7 to move. The angle of the drawing board 9 can be adjusted, so that the whole device can be unfolded, and after the use is completed, the whole device can be folded and stored according to the above principles, which is convenient for carrying; The rotation of 11 and the action of the first torsion spring 12 can realize the fixing effect on the left end of the drawing. The rotation of the movable splint 13 and the action of the second torsion spring 15 can realize the fixing effect on the right end of the drawing, and when the right end of the drawing is fixed. , Through the sliding action between the slider 14 and the side plate 10, the position of the movable splint 13 can be adjusted to adapt to different sizes of drawings for fixing, which is the working principle of the architectural design drawing device with adjustable support angle.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A drawing device with adjustable supporting angles for architectural design comprises a containing box (1), wherein a handle (2) is fixed on the side edge of the containing box (1), a baffle (3) is symmetrically fixed on the lower end face of the containing box (1), and the lower end face of the containing box (1) is connected with a rotatable telescopic supporting leg (4) through a damping rotating shaft;

it is characterized by also comprising:

the bidirectional threaded rod (5) is connected to the containing box (1) through a bearing, guide rods (6) are symmetrically arranged on the side edges of the bidirectional threaded rod (5), the bidirectional threaded rod (5) is connected with the movable plate (7) through threads to achieve an adjusting effect, and meanwhile the movable plate (7) is connected with the guide rods (6);

the drawing board (9) is rotatably connected to the containing box (1) through a cylindrical shaft, side plates (10) are symmetrically fixed to the upper end face of the drawing board (9), the side plates (10) are connected with a rotatable fixing clamp plate (11) through the cylindrical shaft, a first torsion spring (12) is arranged between the fixing clamp plate (11) and the side plates (10), and convex plates (16) are fixed to the upper end face of the drawing board (9) at intervals;

the movable clamping plate (13) is arranged on the drawing board (9), the movable clamping plate (13) is rotatably connected to the sliding block (14) through a cylindrical shaft, and the sliding block (14) is in sliding connection with the side plate (10) to achieve the adjusting effect.

2. The drawing device for architectural design with adjustable supporting angle of claim 1, wherein: two-way threaded rod (5) left end is fixed with hand round (501), and hand round (501) set up containing box (1) outside to it is fixed with spacing piece (502) still equidistant on two-way threaded rod (5).

3. The drawing device for architectural design with adjustable supporting angle of claim 1, wherein: the movable plate (7) is in sliding connection with the guide rod (6), the guide rod (6) is symmetrically distributed around the center line of the movable plate (7), and the guide rod (6) and the bidirectional threaded rod (5) are distributed in parallel.

4. The drawing device for architectural design with adjustable supporting angle of claim 1, wherein: the movable plate (7) is connected with a rotatable rotating rod (8) through a cylindrical shaft, the rotating rods (8) are distributed on the movable plate (7) at equal intervals, the rotating rods (8) are connected to the drawing plate (9) through the cylindrical shaft in a rotating mode, and the rotating rods (8) are symmetrically distributed about the center line of the drawing plate (9).

5. The drawing device for architectural design with adjustable supporting angle of claim 1, wherein: the movable clamping plate (13) is symmetrically fixed with limiting rods (1301), and the limiting rods (1301) and the convex plate (16) are matched with each other to form a clamping mechanism.

6. The drawing device for architectural design with adjustable supporting angle of claim 1, wherein: a second torsion spring (15) is further arranged between the movable clamping plate (13) and the sliding block (14), and the movable clamping plate (13) forms an elastic mechanism through the second torsion spring (15) and the sliding block (14).

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