CN219940005U

CN219940005U - Drawing device

Info

Publication number: CN219940005U
Application number: CN202321041986.8U
Authority: CN
Inventors: 胡冰; 马途; 刘艳飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-11-03
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a drawing device, which comprises a drawing board, a lifting frame and a drawing board, wherein the lifting frame comprises upright posts on the left side and the right side, and transverse rods at the upper end and the lower end; according to the utility model, the rotating disc is rotated to drive the threaded rod to rotate, so that the drawing board is driven to move up and down along the guide rod; the slide block moves in the sliding groove, so that the position of the clamp can be adjusted, and the clamp is convenient for clamping a copy work; through with last guide block and recess separation and outwards extract the back with the spacer pin, the drawing board can be rotatory as the centre of a circle with the lower guide block, after rotatory to suitable angle, loosen the spacer pin, insert in the fixed orifices of disc after the stopper is passed automatically to lower spacer pin about the spring to realize spacing, angle regulation finishes so far.

Description

Drawing device

Technical Field

The present utility model relates to the field of drawing, and more particularly, to a drawing apparatus.

Background

The environmental art design is a practical art for integrating and designing the indoor and outdoor space environment of a building in an artistic design mode, and the environmental art design meets the functional use and visual aesthetic requirements of people by means of a certain organization, enclosing means, artistic treatment (form, color, texture and the like) on a space interface, design languages such as natural light, artificial illumination, furniture, arrangement and modeling of ornaments and the like, and the configuration of plants, flowers, water bodies, small products, sculptures and the like; a drawing device is essentially needed in the design process;

although the conventional drawing device is developed to draw by a computer, the traditional hand drawing still exists, and many people still adopt the hand drawing; in the hand drawing process, according to the height of each person, different drawing postures have different requirements on the height, angle and the like of a drawing board, and the existing drawing device through hand drawing cannot well meet different requirements of people.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problem that the drawing device in the prior art can not well meet different demands of people, the utility model aims to provide the drawing device which can realize height adjustment and angle adjustment for lifting and lowering a drawing board and a clamping structure for copying works so as to meet the demands of different people.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a drawing device, includes the drawing board, still includes lifting frame, lifting frame includes the stand of left and right sides to and the horizontal pole at upper and lower both ends, and the tip between two horizontal poles still respectively is connected with a guide bar, and equal sliding connection has guide block and lower guide block on every guide bar, goes up guide block and drawing board top side and connects, and lower guide block and drawing board middle part side are connected.

Preferably, the drawing board also comprises a threaded rod, the threaded rod penetrates through the rear part of the cross rod at the bottom and is in rotary connection with the cross rod at the top, the bottom end of the threaded rod is connected with a rotary disk, the back of the drawing board is fixedly connected with a fixed block, and the threaded rod penetrates through the fixed block and is in threaded connection with the fixed block.

Preferably, a sliding groove is formed in the top of the front face of the drawing board, a sliding block is arranged in the sliding groove in a sliding mode, and a clamp is connected to the sliding block.

Preferably, universal wheels are connected below the upright posts.

Preferably, the upper guide block is T-shaped, and a groove matched with the guide block is formed in the front surface of the drawing board.

Preferably, the lower guide block is rotationally connected with the side surface of the drawing board, the side surface of the lower guide block is fixedly connected with a disc, a plurality of fixing holes are formed in the edge of the disc at equal intervals, a limiting block is fixedly connected to the front surface of the drawing board, and the limiting block is inserted into the fixing holes after being penetrated by the limiting pin.

Preferably, one end of the limiting pin, which is far away from the disc, and the limiting block are respectively and fixedly connected with two ends of the spring.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: according to the utility model, the rotating disc is rotated to drive the threaded rod to rotate, so that the drawing board is driven to move up and down along the guide rod; the slide block moves in the sliding groove, so that the position of the clamp can be adjusted, and the clamp is convenient for clamping a copy work; through with last guide block and recess separation and outwards extract the back with the spacer pin, the drawing board can be rotatory as the centre of a circle with the lower guide block, after rotatory to suitable angle, loosen the spacer pin, insert in the fixed orifices of disc after the stopper is passed automatically to lower spacer pin about the spring to realize spacing, angle regulation finishes so far.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a rear view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

fig. 4 is an enlarged view of the utility model at B in fig. 1.

The reference numerals in the figures illustrate:

1. drawing board; 2. a column; 3. a cross bar; 4. a guide rod; 5. an upper guide block; 6. a lower guide block; 7. a threaded rod; 8. a rotating disc; 9. a chute; 10. a clip; 11. a universal wheel; 12. a fixed block; 13. a groove; 14. a disc; 15. a fixing hole; 16. a limiting block; 17. a limiting pin; 18. and (3) a spring.

Detailed Description

The drawings in the embodiments of the present utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only a few embodiments of the present utility model; but not all embodiments. Based on the embodiments in the present utility model; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present utility model.

Example 1:

referring to fig. 1-4, a drawing device comprises a drawing board 1, and further comprises a lifting frame, wherein the lifting frame comprises upright posts 2 on the left side and the right side, and cross bars 3 on the upper end and the lower end, a guide rod 4 is further connected to the end between the two cross bars 3, an upper guide block 5 and a lower guide block 6 are slidably connected to each guide rod 4, the upper guide block 5 is connected with the side surface of the top of the drawing board 1, and the lower guide block 6 is connected with the side surface of the middle part of the drawing board 1.

As shown in fig. 1 and 2, the drawing board can be driven by the upper guide block 5 and the lower guide block 6 to lift up and down along the guide rod, so as to realize the height adjustment of the drawing board.

Example 2:

still include threaded rod 7, threaded rod 7 run through behind the horizontal pole 3 of bottom and horizontal pole 3 swivelling joint at top, threaded rod 7 bottom is connected with rotary disk 8, drawing board 1 back fixedly connected with fixed block 12, threaded rod 7 run through fixed block 12 and with fixed block 12 threaded connection.

As shown in fig. 2, on the basis of embodiment 1, the height adjustment is limited, and the limiting can be realized by fixing pins and other results, but in this embodiment, considering that the drawing board needs to be lifted to a high place in some cases, the height of the operator may not be enough to be realized at this time, so the embodiment drives the threaded rod to rotate by rotating the rotating disc, and then drives the drawing board to move up and down by the fixing block, and the limiting is realized after the movement, without using other limiting tools.

Example 3:

the top of the front surface of the drawing board 1 is provided with a chute 9, a sliding block is arranged in the chute 9 in a sliding way, and a clip 10 is connected on the sliding block.

As shown in FIG. 1, for the effect that needs to be copied, the work can be clamped by the clamp through adjusting the position of the clamp, so that the copying is convenient.

Example 4:

the universal wheel 11 is connected below the upright post 2.

As shown in fig. 1 and 2, the universal wheel can be convenient to move integrally, and the universal wheel can be limited to move only by fixing the brake pad of the universal wheel during design.

Example 5:

the upper guide block 5 is T-shaped, and a groove 13 matched with the guide block 5 is formed in the front surface of the drawing board 1.

The lower guide block 6 is rotationally connected with the side surface of the drawing board 1, the side surface of the lower guide block 6 is fixedly connected with a disc 14, a plurality of fixing holes 15 are formed in the edge of the disc 14 at equal intervals, a limiting block 16 is fixedly connected to the front surface of the drawing board 1, and the limiting block 16 is inserted into the fixing holes 15 after being penetrated by a limiting pin 17.

As shown in fig. 1 and 3, after the upper guide block 5 is separated from the groove 13, the limiting pin 17 is pulled out of the fixing hole 15, the drawing board is rotated to a proper position, and the limiting pin 17 is inserted into the fixing hole 15 of the disc, so that the angle adjustment can be realized.

Example 6:

one end of the limiting pin 17, which is far away from the disc 14, and the limiting block 16 are respectively fixedly connected with two ends of the spring 18.

As shown in fig. 4, on the basis of embodiment 5, the function of the spring is to release the stopper pin 17 after the angle adjustment, and the stopper pin 17 can be automatically inserted into the fixing hole 15 under the action of the spring.

The above; is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect; any person skilled in the art is within the technical scope of the present disclosure; equivalent substitutions or changes are made according to the technical proposal of the utility model and the improved conception thereof; are intended to be encompassed within the scope of the present utility model.

Claims

1. Drawing device, comprising a drawing board (1), characterized in that: still include lifting frame, lifting frame includes stand (2) of left and right sides to and horizontal pole (3) at upper and lower both ends, and tip between two horizontal poles (3) still respectively is connected with a guide bar (4), and equal sliding connection has guide block (5) and lower guide block (6) on every guide bar (4), goes up guide block (5) and drawing board (1) top side and is connected, and lower guide block (6) and drawing board (1) middle part side are connected.

2. A drawing device according to claim 1, wherein: still include threaded rod (7), threaded rod (7) run through behind horizontal pole (3) of bottom and horizontal pole (3) swivelling joint at top, threaded rod (7) bottom is connected with rotary disk (8), drawing board (1) back fixedly connected with fixed block (12), threaded rod (7) run through fixed block (12) and with fixed block (12) threaded connection.

3. A drawing device according to claim 1, wherein: a sliding groove (9) is formed in the top of the front face of the drawing board (1), a sliding block is arranged in the sliding groove (9) in a sliding mode, and a clamp (10) is connected to the sliding block.

4. A drawing device according to claim 1, wherein: the universal wheel (11) is connected below the upright post (2).

5. A drawing device according to claim 1, wherein: the upper guide block (5) is T-shaped, and a groove (13) matched with the guide block (5) is formed in the front face of the drawing board (1).

6. A drawing device according to claim 1, wherein: the lower guide block (6) is rotationally connected with the side face of the drawing board (1), the disc (14) is fixedly connected to the side face of the lower guide block (6), a plurality of fixing holes (15) are formed in the edge of the disc (14) at equal intervals, a limiting block (16) is fixedly connected to the front face of the drawing board (1), and the limiting block (16) is inserted into the fixing holes (15) after being penetrated by the limiting pin (17).

7. A drawing device according to claim 6, wherein: one end of the limiting pin (17) far away from the disc (14) and the limiting block (16) are respectively fixedly connected with two ends of the spring (18).