CN216231433U

CN216231433U - Drawing board convenient for fixing drawing paper

Info

Publication number: CN216231433U
Application number: CN202122588018.6U
Authority: CN
Inventors: 陈焰雄
Original assignee: Wuchang University of Technology
Current assignee: Wuchang University of Technology
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-08
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of drawing boards, in particular to a drawing board convenient for fixing drawing paper, which comprises a drawing board body, wherein a mounting frame is fixedly connected to the drawing board body, a fixing structure is arranged on the mounting frame, the fixing structure comprises a guide block, the mounting frame is slidably connected with a guide block, the guide block is rotatably connected with a connecting rod, the mounting frame is slidably connected with a fixed plate, the fixed plate is rotatably connected with the connecting rod, the guide block is fixedly connected with a movable plate, and the movable plate is provided with a locking structure; through setting up fixed knot and constructing, can directly fix the processing to the drawing paper, when can not damaging the drawing board, also can not cause destruction to the drawing paper surface, and easy operation is swift.

Description

Drawing board convenient for fixing drawing paper

Technical Field

The utility model relates to a drawing board, in particular to a drawing board convenient for fixing drawing paper, and belongs to the technical field of drawing boards.

Background

When drawing in the room or drawing from life in the field, need use the drawing board to fix the drawing paper, the drawing board is one of indispensable drawing tools, and on the market at present, the drawing board is of a great variety, but the drawing board commonly used, only single function usually.

When the drawing paper is fixed by the traditional drawing board, drawing nails or adhesive tapes are mostly used, and when the drawing paper is fixed by the drawing nails, the drawing paper is damaged, and meanwhile, the damaged drawing board is damaged, so that the service life of the drawing board is shortened; when the adhesive tape is used for fixing the drawing paper, on one hand, the adhesive tape is not firmly fixed, and the drawing paper is easy to fall off, and on the other hand, when the adhesive tape is taken off, the surface of the drawing paper is damaged, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a drawing board convenient for fixing drawing paper, which can directly fix the drawing paper by arranging a fixing structure, does not damage the drawing board, does not damage the surface of the drawing paper, and is simple and rapid to operate.

The drawing board convenient for fixing drawing paper comprises a drawing board body, wherein a mounting frame is fixedly connected to the drawing board body, a fixing structure is arranged on the mounting frame, the fixing structure comprises a guide block, the guide block is connected to the mounting frame in a sliding mode, a connecting rod is connected to the guide block in a rotating mode, a fixing plate is connected to the mounting frame in a sliding mode, the fixing plate is connected with the connecting rod in a rotating mode, a movable plate is fixedly connected to the guide block, and a locking structure is arranged on the movable plate.

Preferably, the movable plate is slidably connected with the mounting frame, and the width of the movable plate is smaller than that of the mounting frame.

Preferably, the locking structure comprises an insertion block, the movable plate is connected with the insertion block in a sliding mode, and the insertion block is fixedly connected with a stress block.

Preferably, the stress block is attached to the movable plate, and the spring is wound on the insertion block.

Preferably, one end of the spring is fixedly connected with the inserting block, and the other end of the spring is fixedly connected with the movable plate.

Preferably, the spring is located inside the movable plate, and the end of the insertion block is arc-shaped.

Preferably, the mounting frame is provided with two insertion grooves, and the insertion blocks are inserted into the corresponding insertion grooves.

Preferably, be equipped with closed structure on the drawing board body, closed structure includes the closing plate, sliding connection has the closing plate on the drawing board body, the shape of closing plate corresponds each other with the recess shape on the mounting bracket.

Preferably, fixedly connected with link on the closure plate, link and mounting bracket sliding connection, the shape of link sets up to "L" shape, link and fixed plate fixed connection.

Preferably, the fixed plate is L-shaped, the rubber pad is fixedly connected to the fixed plate, and the placing groove is formed in the drawing board body.

The utility model has the beneficial effects that: when a user uses the drawing board, the drawing paper is directly placed on the surface of the drawing board body, so that the drawing paper is positioned between the drawing board body and the fixed plate, the user directly pushes the movable plate, when the movable plate moves, the locking structure is extruded by the mounting rack and is adjusted, the movable plate drives the guide block to move, the fixed plate is pushed through the connecting rod, so that the fixed plate moves close to the drawing board body, along with the movement of the fixed plate, the fixing treatment on the drawing paper is completed under the coordination of the drawing board body, after the user finishes drawing, the locking structure is adjusted, so that the fixing state of the locking structure on the movable plate is released, the user pulls the movable plate, so that the movable plate moves away from the mounting rack, the movable plate drives the guide block to move away from the mounting rack, the guide block drives the fixed plate to move away from the drawing board body through the connecting rod, and the fixing state of the drawing paper is released, through setting up fixed knot and constructing, can directly fix the processing to the drawing paper, when can not damaging the drawing board, also can not cause destruction to the drawing paper surface, and easy operation is swift.

Drawings

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

fig. 2 is a schematic view of a connection structure of the drawing board body, the mounting frame and the fixing structure of the utility model;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 1.

In the figure: 1. a drawing board body; 2. a mounting frame; 3. a fixed structure; 301. a guide block; 302. a connecting rod; 303. a fixing plate; 304. a rubber pad; 305. a movable plate; 4. a locking structure; 401. an insertion block; 402. a stress block; 403. a spring; 404. inserting grooves; 5. a closed configuration; 501. a closing plate; 502. a connecting frame; 6. and (6) placing the groove.

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.

Referring to fig. 1-4, a drawing board convenient for fixing drawing paper includes a drawing board body 1, a mounting bracket 2 is fixedly connected to the drawing board body 1, a fixing structure 3 is arranged on the mounting bracket 2, the fixing structure 3 includes a guide block 301, the guide block 301 is slidably connected to the mounting bracket 2, a connecting rod 302 is rotatably connected to the guide block 301, a fixing plate 303 is slidably connected to the mounting bracket 2, the fixing plate 303 is rotatably connected to the connecting rod 302, a movable plate 305 is fixedly connected to the guide block 301, and a locking structure 4 is arranged on the movable plate 305.

As a technical optimization scheme of the present invention, the movable plate 305 is slidably connected to the mounting frame 2, the width of the movable plate 305 is smaller than the width of the mounting frame 2, and by providing the movable plate 305, a user can move the guide block 301 conveniently, so that the user can adjust the positions of the fixed plate 303 and the rubber pad 304 conveniently.

As a technical optimization scheme of the present invention, the locking structure 4 includes an insertion block 401, the movable plate 305 is slidably connected with the insertion block 401, the insertion block 401 is fixedly connected with a force-receiving block 402, the force-receiving block 402 is attached to the movable plate 305, a spring 403 is wound on the insertion block 401, the spring 403 is located inside the movable plate 305, an end of the insertion block 401 is arc-shaped, one end of the spring 403 is fixedly connected with the insertion block 401, the other end of the spring 403 is fixedly connected with the movable plate 305, an end of the insertion block 401 is arc-shaped, the mounting frame 2 is provided with two insertion grooves 404, the insertion block 401 is inserted into a corresponding insertion groove 404, and by providing the insertion block 401, the force-receiving block 402, the spring 403 and the insertion groove 404, under the cooperation of the insertion block 401, the force-receiving block 402, the spring 403 and the insertion groove 404, can carry out spacing processing to movable plate 305 to when making fixed plate 303 and rubber pad 304 fix the drawing paper, it is more stable.

As a technical optimization scheme of the utility model, a closing structure 5 is arranged on the drawing board body 1, the closing structure 5 includes a closing plate 501, the closing plate 501 is connected to the drawing board body 1 in a sliding manner, the shape of the closing plate 501 corresponds to the shape of a groove in the mounting frame 2, a connecting frame 502 is fixedly connected to the closing plate 501, the connecting frame 502 is connected to the mounting frame 2 in a sliding manner, the connecting frame 502 is in an L shape, the connecting frame 502 is fixedly connected to the fixing plate 303, and by arranging the closing plate 501 and the connecting frame 502, the fixing plate 303 can control the closing plate 501 to close or open the placing groove 6 under the cooperation of the connecting frame 502, so that a user can store drawing paper in the placing groove 6.

As a technical optimization scheme of the utility model, the fixing plate 303 is in an L shape, the rubber pad 304 is fixedly connected to the fixing plate 303, the placing groove 6 is arranged in the drawing board body 1, and the rubber pad 304 is arranged to prevent the fixing plate 303 from scratching the drawing paper.

When the drawing board is used, when a user uses the drawing board, drawing paper can be directly placed in the placing groove 6, when the user needs to draw, the user firstly pulls the stress block 402, the stress block 402 drives the insertion block 401 to move away from the drawing board body 1, when the insertion block 401 is in a state of falling off from the corresponding insertion groove 404 and being clamped, the user pulls the movable plate 305, the movable plate 305 moves away from the closing plate 501, the movable plate 305 drives the guide block 301 to synchronously move, the guide block 301 drives the fixed plate 303 to move through the connecting rod 302, the fixed plate 303 moves away from the drawing board body 1, the fixed plate 303 drives the closing plate 501 to slide in the drawing board body 1 and the mounting frame 2 under the cooperation of the connecting frame 502, when the closing plate 501 is in a state of releasing the closing state of the placing groove 6, the user can take out the drawing paper stored in the placing groove 6, and the user directly places the paper on the surface of the drawing board body 1, when the drawing paper is located between the drawing board body 1 and the fixed board 303, the user directly pushes the movable board 305, when the movable board 305 moves, the inserting block 401 is pressed by the mounting frame 2 to move away from the drawing board body 1, when the inserting block 401 moves, the spring 403 is driven to deform, the movable board 305 drives the guide block 301 to move, the guide block 301 pushes the fixed board 303 through the connecting rod 302, so that the fixed board 303 and the rubber pad 304 move close to the drawing board body 1, when the movable board 305 moves to a proper position, the inserting block 401 automatically moves close to the drawing board body 1 under the action of the spring 403, so that the inserting block 401 is clamped in the corresponding inserting groove 404, at the moment, the fixing treatment of the drawing paper is completed under the cooperation of the rubber pad 304 and the drawing board body 1, after the user finishes drawing, the stress block 402 is pulled, the stress block 402 drives the inserting block 401 to move away from the drawing board body 1, make the grafting block 401 drop with the joint state of the inserting groove 404 that corresponds, thereby remove the fixed state to fly leaf 305, user pulling fly leaf 305, make fly leaf 305 do the motion of keeping away from mounting bracket 2, fly leaf 305 drives guide block 301 and does the motion of keeping away from mounting bracket 2, guide block 301 drives fixed plate 303 and rubber pad 304 through connecting rod 302 and is the motion of keeping away from drawing board body 1, thereby remove the fixed state to drawing paper, fixed plate 303 drives closure plate 501 through link 502 and removes simultaneously, make standing groove 6 open, the user also can put into inside standing groove 6 with the drawing paper after accomplishing.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a drawing board of convenient fixed drawing paper, includes drawing board body (1), its characterized in that: fixedly connected with mounting bracket (2) is gone up in drawing board body (1), be equipped with fixed knot on mounting bracket (2) and construct (3), fixed knot constructs (3) and includes guide block (301), sliding connection has guide block (301) on mounting bracket (2), sliding connection has connecting rod (302) on guide block (301), sliding connection has fixed plate (303) on mounting bracket (2), fixed plate (303) rotate with connecting rod (302) and are connected, fixedly connected with fly leaf (305) is gone up in guide block (301), be equipped with dead structure of lock (4) on fly leaf (305).

2. The drawing board convenient for fixing drawing paper as claimed in claim 1, wherein: the movable plate (305) is connected with the mounting frame (2) in a sliding mode, and the width of the movable plate (305) is smaller than that of the mounting frame (2).

3. The drawing board convenient for fixing drawing paper as claimed in claim 1, wherein: dead structure (4) are including inserting piece (401), sliding connection has inserting piece (401) on fly leaf (305), fixedly connected with atress piece (402) on inserting piece (401).

4. The drawing board convenient for fixing drawing paper as claimed in claim 3, wherein: the stress block (402) is attached to the movable plate (305), and the spring (403) is wound on the insertion block (401).

5. The drawing board convenient for fixing drawing paper as claimed in claim 4, wherein: one end of the spring (403) is fixedly connected with the plug-in block (401), and the other end of the spring (403) is fixedly connected with the movable plate (305).

6. The drawing board convenient for fixing drawing paper as claimed in claim 5, wherein: the spring (403) is positioned inside the movable plate (305), and the end part of the insertion block (401) is arranged in an arc shape.

7. The drawing board convenient for fixing drawing paper as claimed in claim 6, wherein: the mounting frame (2) is provided with two insertion grooves (404), and the insertion blocks (401) are inserted into the corresponding insertion grooves (404).

8. The drawing board convenient for fixing drawing paper as claimed in claim 1, wherein: be equipped with on drawing board body (1) closed structure (5), closed structure (5) are including closing plate (501), sliding connection has closing plate (501) on drawing board body (1), the shape of closing plate (501) corresponds each other with the recess shape on mounting bracket (2).

9. The drawing board convenient for fixing drawing paper as claimed in claim 8, wherein: fixedly connected with link (502) on closed plate (501), link (502) and mounting bracket (2) sliding connection, the shape of link (502) sets up to "L" shape, link (502) and fixed plate (303) fixed connection.

10. The drawing board convenient for fixing drawing paper as claimed in claim 1, wherein: the drawing board is characterized in that the fixing plate (303) is L-shaped, a rubber pad (304) is fixedly connected to the fixing plate (303), and a placing groove (6) is formed in the drawing board body (1).