CN216783176U

CN216783176U - Portable design drawing board for drawing large-scale public places

Info

Publication number: CN216783176U
Application number: CN202123241911.8U
Authority: CN
Inventors: 范丽
Original assignee: Zhejiang Lancheng Xunkai Planning And Architectural Design Co ltd
Current assignee: Zhejiang Lancheng Xunkai Planning And Architectural Design Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-21
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a portable building design drawing board for drawing large-scale public places, which comprises a folding drawing board, wherein a first adjusting plate is fixedly arranged at the front end and the rear end of the left side of the folding drawing board through bolts, a second adjusting plate is fixedly arranged at the front end and the rear end of the right side of the folding drawing board through bolts, a protective sleeve is sleeved on the surface of the first adjusting plate, a roller is fixedly connected to the bottom of the left side of the protective sleeve, and a positioning sleeve is fixedly connected to one side, far away from the first adjusting plate, of the protective sleeve. The folding drawing board is characterized in that the sleeve plate is sleeved on the surface of the supporting plate, the sleeve plate is driven by the clamping plate and the spring through the clamping groove and the protecting sleeve, the roller is in contact with the ground, the handle can be pulled to carry the folding drawing board through the roller, and therefore the folding drawing board has the advantage of being convenient to carry.

Description

Portable design drawing board for drawing large-scale public places

Technical Field

The utility model relates to the technical field of architectural design, in particular to a portable architectural design drawing board for drawing large-scale public places.

Background

In the building design process of a large-scale public place, a design drawing board can be used for drawing design, but the existing design drawing board cannot be fixedly supported after being used, so that the design drawing board is inconvenient to carry by a user, and the use of the user is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a portable design drawing board for a building for drawing a large-scale public place, which has the advantage of convenient carrying and solves the problems that the existing design drawing board cannot be fixedly supported after being used and is inconvenient for a user to carry the design drawing board.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable drawing board for architectural design in large public places comprises a folding drawing board, wherein a first adjusting plate is fixedly arranged at the front end and the rear end of the left side of the folding drawing board through bolts, a second adjusting plate is fixedly arranged at the front end and the rear end of the right side of the folding drawing board through bolts, a protective sleeve is sleeved on the surface of the first adjusting plate, idler wheels are fixedly connected with the bottom of the left side of the protective sleeve, a positioning sleeve is fixedly connected with one side of the protective sleeve, which is away from the first adjusting plate, a clamping plate is slidably connected inside the positioning sleeve, a clamping groove is formed in the left side of the first adjusting plate, one end of the clamping plate penetrates through the protective sleeve and extends into the clamping groove, a handle is fixedly connected with the top of the folding drawing board, springs are fixedly connected with the top and the bottom of the surface of the clamping plate, the left end of each spring is fixedly connected with the surface of the positioning sleeve, and a sleeve plate is fixedly connected with the top of the protective sleeve, which is away from the side of the first adjusting plate, and the surface of the second adjusting plate is fixedly connected with a supporting plate positioned in the sleeve plate.

Preferably, the top of the roller is fixedly connected with a reinforcing plate, and the right side of the reinforcing plate is fixedly connected to the surface of the protective sleeve.

Preferably, the top and the bottom of the right side of the positioning sleeve are both fixedly connected with a sliding rod, the right end of the sliding rod penetrates through the right side of the clamping plate, and the spring is sleeved on the surface of the sliding rod.

Preferably, the right side of the inner wall of the sleeve plate is fixedly connected with a rubber pad, and the shape of the surface of the rubber pad and the shape of the surface of the supporting plate are both trapezoidal.

Preferably, the bottom of the right side of the inner wall of the protective sleeve is fixedly connected with a sliding block, and the right side of the first adjusting plate is provided with a sliding groove in sliding connection with the sliding block.

Preferably, the bottom of the first adjusting plate and the bottom of the second adjusting plate are hinged to a bottom plate through hinges, and the bottom of the bottom plate is concave.

Compared with the prior art, the utility model has the following beneficial effects:

1. the folding drawing board is characterized in that the sleeve plate is sleeved on the surface of the supporting plate, the sleeve plate is driven by the clamping plate and the spring through the clamping groove and the protecting sleeve, the roller is in contact with the ground, the handle can be pulled to carry the folding drawing board through the roller, and therefore the folding drawing board has the advantage of being convenient to carry.

2. According to the utility model, the contact area between the roller and the protective sleeve can be increased by arranging the reinforcing plate, and the support strength of the roller is improved.

3. The spring can be limited by arranging the sliding rod, so that the phenomenon that the spring is separated from the positioning sleeve is avoided, and the stability of the spring is improved.

4. According to the utility model, the rubber pad is arranged, so that the friction force between the sleeve plate and the supporting plate can be increased, and the pressing effect of the sleeve plate is improved.

5. According to the utility model, the slide block and the slide groove are arranged, so that the protection sleeve can be limited, and the phenomenon that the protection sleeve is separated from the first adjusting plate is avoided.

6. According to the utility model, by arranging the bottom plate, the bottom of the first adjusting plate can be protected, the phenomenon of abrasion of the bottom of the first adjusting plate is prevented, and meanwhile, the stability of the first adjusting plate is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a front sectional view of a structural protective cover of the present invention;

fig. 4 is a perspective view of the positioning sleeve of the present invention.

In the figure: 1. folding the drawing board; 2. a first adjusting plate; 3. a second adjusting plate; 4. a protective sleeve; 5. a roller; 6. a positioning sleeve; 7. clamping a plate; 8. a card slot; 9. a handle; 10. a spring; 11. sheathing; 12. a support plate; 13. a reinforcing plate; 14. a slide bar; 15. a rubber pad; 16. a slider; 17. a chute; 18. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 to 4, the portable architectural design drawing board for drawing large-scale public places comprises a folding drawing board 1, wherein a first adjusting plate 2 is fixedly arranged at the front end and the rear end of the left side of the folding drawing board 1 through bolts, a second adjusting plate 3 is fixedly arranged at the front end and the rear end of the right side of the folding drawing board 1 through bolts, a protective sleeve 4 is sleeved on the surface of the first adjusting plate 2, a roller 5 is fixedly connected to the bottom of the left side of the protective sleeve 4, a positioning sleeve 6 is fixedly connected to one side of the protective sleeve 4, which is far away from the first adjusting plate 2, a clamping plate 7 is slidably connected inside the positioning sleeve 6, a clamping groove 8 is formed in the left side of the first adjusting plate 2, one end of the clamping plate 7 penetrates through the protective sleeve 4 and extends into the clamping groove 8, a handle 9 is fixedly connected to the top of the folding drawing board 1, a spring 10 is fixedly connected to the top and the bottom of the surface of the clamping plate 7, and the left end of the spring 10 is fixedly connected to the surface of the positioning sleeve 6, the top fixedly connected with lagging 11 of lag 4 one side of keeping away from regulating plate 2, the fixed surface of regulating plate two 3 is connected with and is located the inside backup pad 12 of lagging 11.

Referring to fig. 2, a reinforcing plate 13 is fixedly connected to the top of the roller 5, and the right side of the reinforcing plate 13 is fixedly connected to the surface of the protecting cover 4.

As a technical optimization scheme of the utility model, the contact area between the roller 5 and the protective sleeve 4 can be increased by arranging the reinforcing plate 13, so that the supporting strength of the roller 5 is improved.

Referring to fig. 2, a sliding rod 14 is fixedly connected to the top and the bottom of the right side of the positioning sleeve 6, the right end of the sliding rod 14 penetrates to the right side of the clamping plate 7, and the spring 10 is sleeved on the surface of the sliding rod 14.

As a technical optimization scheme of the utility model, the slide rod 14 is arranged, so that the spring 10 can be limited, the phenomenon that the spring 10 is separated from the positioning sleeve 6 is avoided, and the stability of the spring 10 is improved.

Referring to fig. 1, a rubber pad 15 is fixedly connected to the right side of the inner wall of the sheathing plate 11, and the shape of the surface of the rubber pad 15 and the shape of the surface of the supporting plate 12 are both trapezoidal.

As a technical optimization scheme of the utility model, the rubber pad 15 is arranged, so that the friction force between the sleeve plate 11 and the support plate 12 can be increased, and the pressing effect of the sleeve plate 11 is improved.

Referring to fig. 3, a sliding block 16 is fixedly connected to the bottom of the right side of the inner wall of the protective sleeve 4, and a sliding groove 17 connected with the sliding block 16 in a sliding manner is formed in the right side of the adjusting plate one 2.

As a technical optimization scheme of the utility model, the slide block 16 and the slide groove 17 are arranged, so that the protection sleeve 4 can be limited, and the phenomenon that the protection sleeve 4 is separated from the adjusting plate I2 is avoided.

Referring to fig. 2, the bottoms of the first adjusting plate 2 and the second adjusting plate 3 are hinged to a bottom plate 18 through hinges, and the bottom of the bottom plate 18 is concave.

As a technical optimization scheme of the utility model, the bottom of the adjusting plate I2 can be protected by arranging the bottom plate 18, so that the phenomenon of abrasion of the bottom of the adjusting plate I2 is prevented, and the stability of the adjusting plate I2 is improved.

The working principle and the using process of the utility model are as follows: when the foldable drawing board is used, a user firstly pushes the clamping board 7 leftwards, the clamping board 7 can compress the spring 10, the clamping board 7 can be separated from the clamping groove 8, then the protecting sleeve 4 is pulled upwards, the protecting sleeve 4 drives the sleeve plate 11 to be separated from the supporting plate 12, and the foldable drawing board 1 can be unfolded to be used, when the foldable drawing board is required to be carried, the foldable drawing board 1 is firstly closed, then the protecting sleeve 4 is pulled downwards, the protecting sleeve 4 drives the rollers 5 to be in contact with the ground, meanwhile, the protecting sleeve 4 drives the sleeve plate 11 to be sleeved on the surface of the supporting plate 12, the adjusting plate I2 and the adjusting plate II 3 are positioned by the supporting plate 12, then the clamping board 7 is released, the spring 10 can reset the clamping board 7, the clamping board 7 is clamped into the clamping groove 8 to limit the protecting sleeve 4, then the foldable drawing board 1 is inclined, the bottom of the foldable drawing board 1 is separated from the ground, finally, the handle 9 is pulled, and the foldable drawing board 1 can be carried by the rollers 5, thereby achieving the effect of convenient carrying.

In summary, the following steps: this portable's drawing large-scale public place's design drawing board for building, drive sleeve board 11 cover through draw-in groove 8 and lag 4 by cardboard 7 and spring 10 and fix a position folding drawing board 1 on the surface of backup pad 12, make gyro wheel 5 and ground contact, can pull handle 9 and carry folding drawing board 1 through gyro wheel 5, thereby has possessed portable's advantage, current design drawing board is after using, can't carry out the fixed stay, the problem that the inconvenient user carried the design drawing board, convenient to use person's use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a design drawing board for building of large-scale public place of drawing convenient to carry, includes folding drawing board (1), its characterized in that: the foldable drawing board is characterized in that a first adjusting plate (2) is fixedly mounted at the front end and the rear end of the left side of the foldable drawing board (1) through bolts, a second adjusting plate (3) is fixedly mounted at the front end and the rear end of the right side of the foldable drawing board (1) through bolts, a protective sleeve (4) is sleeved on the surface of the first adjusting plate (2), idler wheels (5) are fixedly connected to the bottom of the left side of the protective sleeve (4), a positioning sleeve (6) is fixedly connected to one side, away from the first adjusting plate (2), of the protective sleeve (4), a clamping plate (7) is slidably connected to the inside of the positioning sleeve (6), a clamping groove (8) is formed in the left side of the first adjusting plate (2), one end of the clamping plate (7) penetrates through the protective sleeve (4) and extends to the inside of the clamping groove (8), a handle (9) is fixedly connected to the top of the foldable drawing board (1), and springs (10) are fixedly connected to the top and the bottom of the surface of the clamping plate (7), the left end fixed connection of spring (10) is on the surface of position sleeve (6), top fixedly connected with lagging (4) keep away from regulating plate (2) one side has lagging (11), the fixed surface of regulating plate two (3) is connected with backup pad (12) that are located lagging (11) inside.

2. The portable drawing board for architectural design in large public places according to claim 1, wherein: the top fixedly connected with reinforcing plate (13) of gyro wheel (5), the right side fixed connection of reinforcing plate (13) is on the surface of lag (4).

3. The portable drawing board for architectural design in large public places according to claim 1, wherein: the top and the bottom on the right side of the positioning sleeve (6) are both fixedly connected with a sliding rod (14), the right end of the sliding rod (14) penetrates through the right side of the clamping plate (7), and the spring (10) is sleeved on the surface of the sliding rod (14).

4. The portable drawing board for architectural design in large public places according to claim 1, wherein: the right side of the inner wall of the sleeve plate (11) is fixedly connected with a rubber pad (15), and the shape of the surface of the rubber pad (15) and the shape of the surface of the supporting plate (12) are both trapezoidal.

5. The portable drawing board for architectural design in large public places according to claim 1, wherein: the bottom fixedly connected with slider (16) on lag (4) inner wall right side, the spout (17) with slider (16) sliding connection is seted up on the right side of regulating plate (2).

6. The portable drawing board for architectural design in large public places according to claim 1, wherein: the bottom of the first adjusting plate (2) and the bottom of the second adjusting plate (3) are hinged to a bottom plate (18) through hinges, and the bottom of the bottom plate (18) is concave.