CN216331173U

CN216331173U - Fine arts drawing board clamping device

Info

Publication number: CN216331173U
Application number: CN202122935065.3U
Authority: CN
Inventors: 黄春霞
Original assignee: Henan Institute of Economics and Trade
Current assignee: Henan Institute of Economics and Trade
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a clamping device for an art drawing board. The adjustable clamping device comprises a bottom plate, pulleys are arranged on the periphery of the bottom end of the bottom plate, fixed rods are arranged at two ends of the top end of the bottom plate, movable rods are arranged inside the fixed rods, limiting holes are uniformly formed in the movable rods, limiting blocks are arranged inside the limiting holes, a supporting table is arranged at the top end of each movable rod, an adjusting structure is arranged at the top end of each supporting table, a supporting plate is arranged in the middle of one side of the top end of each supporting table, a top plate is arranged at the top end of each supporting plate, and a clamping structure is arranged at the bottom end of each top plate. According to the utility model, the support table, the movable rod, the fixed rod, the limit block and the limit hole are arranged, the position of the support table can be adjusted by moving the movable rod, and after the support table is moved to a proper position, the limit block is inserted into the limit hole, so that the height of the device can be conveniently adjusted, and the practicability of the device is improved.

Description

Fine arts drawing board clamping device

Technical Field

The utility model relates to the technical field of art, in particular to an art drawing board clamping device.

Background

The art painting is the main art form in the modeling art, and refers to an art form which uses art languages such as lines, colors, shapes and the like to model a static visual image in a two-dimensional space through art means such as modeling, colors, composition and the like so as to express the aesthetic feeling of an author. When drawing, need fix the centre gripping to the fine arts drawing board, make things convenient for the author to carry out fine arts drawing.

The devices on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the height of the devices cannot be conveniently adjusted by the existing devices.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device for an art drawing board, which solves the problem that the height of the clamping device cannot be conveniently adjusted by the device in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fine arts drawing board clamping device, includes the bottom plate, all be provided with the pulley around the bottom plate bottom, and the both ends on bottom plate top all are provided with the dead lever, the inside of dead lever is provided with the movable rod, and the inside of movable rod has evenly seted up spacing hole, the inside in spacing hole is provided with the stopper, the top of movable rod is provided with a supporting bench, and the top of a supporting bench is provided with adjusts the structure, the mid portion of supporting bench top one side is provided with the backup pad, and the top of backup pad is provided with the roof, the bottom of roof is provided with clamping structure.

Preferably, the clamping structure includes drawing board main part, fixing base, fixed cover, regulation seat, fixed block, supporting rod, a spring, grip block, No. two springs and connecting block, adjust the bottom that the seat set up at the roof, and No. two spring settings are on the inside top of adjusting the seat, the connecting block sets up the bottom at No. two springs, and the fixed cover sets up the top at the connecting block, the drawing board main part sets up inside fixed cover, and the fixing base setting is in the bottom of drawing board main part, the fixed block sets up the one end that is close to a supporting bench central point at the fixing base, and the supporting rod setting is in the inside of fixed block, a spring setting is in the outside of supporting rod, and the clamping block setting is in one side that the supporting rod is close to the drawing board main part.

Preferably, the number of the fixed seats is two, and the fixed seats and the sliding blocks form a fixed connection.

Preferably, the outside of grip block is provided with the rubber sleeve, and the inside of fixed cover also is provided with the rubber sleeve.

Preferably, the adjusting structure comprises a slide rail, a slide block and a fixing bolt, the slide rail is arranged at the top end of the supporting table, the slide block is arranged at the top end of the slide rail, and the fixing bolt is arranged inside the slide block.

Preferably, the slide rail is evenly provided with fixing holes, and the fixing bolts penetrate through the fixing holes.

Preferably, the limiting blocks penetrate through the fixing rod and the limiting blocks respectively, and the supporting plate and the supporting table form a welding integrated structure.

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

(1) the supporting table, the movable rod, the fixed rod, the limiting block and the limiting hole are arranged, the position of the supporting table can be adjusted by moving the movable rod, and the limiting block is inserted into the limiting hole after the supporting table is moved to a proper position, so that the height of the device can be conveniently adjusted, and the practicability of the device is improved;

(2) the clamping structure is arranged and consists of the drawing board main body, the fixing seat, the fixing sleeve, the adjusting seat, the fixing block, the clamping rod, the first spring, the clamping block, the second spring and the connecting block, the bottom end of the drawing board main body can be fixed through the matching of the first spring and the clamping block, the top end of the drawing board main body is fixed through the matching of the fixing sleeve and the second spring, and the stability of the device can be improved;

(3) through being provided with the regulation structure, adjust the structure and comprise slide rail, slider and fixing bolt, utilize the slider to remove on the slide rail, can conveniently fix the drawing board of size not, improved the suitability of device, can satisfy different crowds' demand.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing rod according to the present invention;

FIG. 4 is a side view of the fixing base of the present invention;

fig. 5 is a schematic view of the internal structure of the adjusting seat of the present invention.

In the figure: 1. a clamping structure; 101. a drawing board body; 102. a fixed seat; 103. fixing a sleeve; 104. an adjusting seat; 105. a fixed block; 106. a clamping rod; 107. a first spring; 108. a clamping block; 109. a second spring; 110. connecting blocks; 2. an adjustment structure; 201. a slide rail; 202. a slider; 203. fixing the bolt; 3. a support table; 4. a movable rod; 5. fixing the rod; 6. a base plate; 7. a pulley; 8. a support plate; 9. A top plate; 10. a limiting block; 11. and a limiting hole.

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, fig. 2 and fig. 3, an embodiment of the present invention: an art drawing board clamping device comprises a bottom plate 6, pulleys 7 are arranged around the bottom end of the bottom plate 6, the pulleys 7 can conveniently move the position of the device, fixed rods 5 are arranged at two ends of the top end of the bottom plate 6, the fixed rods 5 play a bearing role, movable rods 4 are arranged inside the fixed rods 5, the height of the device can be adjusted through movement of the movable rods 4, limiting holes 11 are uniformly formed in the movable rods 4, limiting blocks 10 are arranged inside the limiting holes 11, the movable rods 4 can be fixed by inserting the limiting blocks 10 into the limiting holes 11, a supporting table 3 is arranged at the top end of each movable rod 4, the supporting table 3 plays a bearing role, a supporting plate 8 is arranged in the middle of one side of the top end of the supporting table 3, the supporting plate 8 plays a supporting role, a top plate 9 is arranged at the top end of the supporting plate 8, and the limiting blocks 10 respectively penetrate through the fixed rods 5 and the limiting blocks 10, backup pad 8 constitutes welding integral structure with brace table 3, can be convenient highly adjust the device, has improved the practicality of device.

Referring to fig. 4 and 5, the bottom of the top plate 9 is provided with a clamping structure 1, the clamping structure 1 includes a drawing board main body 101, a fixing base 102, a fixing sleeve 103, an adjusting base 104, a fixing block 105, a clamping rod 106, a first spring 107, a clamping block 108, a second spring 109 and a connecting block 110, the adjusting base 104 is disposed at the bottom of the top plate 9, the adjusting base 104 can provide a bearing capacity, the second spring 109 is disposed at the top end inside the adjusting base 104, the connecting block 110 is disposed at the bottom end of the second spring 109, the fixing sleeve 103 is disposed at the top end of the connecting block 110, the fixing sleeve 103 can be moved to fix the top end of the drawing board main body 101 by the elastic force of the second spring 109, the drawing board main body 101 is disposed inside the fixing sleeve 103, the fixing base 102 is disposed at the bottom end of the drawing board main body 101, the fixing base 102 can support the drawing board main body 101, the fixing block 105 is disposed at one end of the fixing base 102 near the center point of the supporting platform 3, fixed block 105 can provide the bearing capacity for supporting rod 106, and supporting rod 106 sets up the inside at fixed block 105, spring 107 sets up the outside at supporting rod 106, and grip block 108 sets up the one side that is close to drawing board main part 101 at supporting rod 106, elasticity through spring 107, can remove grip block 108 and fix drawing board main part 101 bottom, fixing base 102 is provided with two, and fixing base 102 constitutes fixed connection with slider 202, the outside of grip block 108 is provided with the rubber sleeve, and the inside of fixed cover 103 also is provided with the rubber sleeve, the rubber sleeve can protect drawing board main part 101.

Please refer to fig. 1 and fig. 2, and the top of supporting bench 3 is provided with adjusts structure 2, adjust structure 2 and include slide rail 201, slider 202 and fixing bolt 203, slide rail 201 sets up the top at supporting bench 3, and slider 202 sets up the top at slide rail 201, utilize the removal of slider 202, can support the drawing board of equidimension not, fixing bolt 203 sets up the inside at slider 202, fixing bolt 203 can fix slider 202, guarantee slider 202's stability, the fixed orifices has evenly been seted up on the slide rail 201, and fixing bolt 203 runs through to the inside of fixed orifices, the suitability of device has been improved, can satisfy different crowds' demand.

The working principle is as follows: when the drawing board is used, firstly, the position of the support table 3 can be adjusted through the movement of the movable rod 4, so that the height of the drawing board main body 101 is improved, after the support table 3 is moved to a proper position, the limit block 10 is inserted into the limit hole 11, the movable rod 4 can be fixed, and the sliding of the movable rod 4 is avoided as much as possible, so that the height of the device can be conveniently adjusted, and the practicability of the device is improved;

secondly, the sliding block 202 moves on the sliding rail 201, the sliding block 202 is moved to a proper position, the fixing seat 102 can support the drawing board main body 101, and the sliding block 202 is fixed by the fixing bolt 203, so that drawing boards which are not large or small can be conveniently fixed, the applicability of the device is improved, and the requirements of different people can be met;

finally, after drawing board main part 101 was placed on fixing base 102, utilize grip block 108 to fix drawing board main part 101 bottom through the elasticity of a spring 107, the top of drawing board main part 101 is fixed to the elasticity of rethread No. two springs 109 utilization fixed cover 103, can be convenient fix drawing board main part 101, can improve the stability of device.

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.

Claims

1. The utility model provides an art drawing board clamping device, includes bottom plate (6), its characterized in that: all be provided with pulley (7) around bottom plate (6) bottom, and the both ends on bottom plate (6) top all are provided with dead lever (5), the inside of dead lever (5) is provided with movable rod (4), and the inside of movable rod (4) has evenly seted up spacing hole (11), the inside of spacing hole (11) is provided with stopper (10), the top of movable rod (4) is provided with brace table (3), and the top of brace table (3) is provided with adjusts structure (2), the mid portion of brace table (3) top one side is provided with backup pad (8), and the top of backup pad (8) is provided with roof (9), the bottom of roof (9) is provided with clamping structure (1).

2. The clamping device of claim 1, wherein: the clamping structure (1) comprises a drawing board main body (101), a fixing seat (102), a fixing sleeve (103), an adjusting seat (104), a fixing block (105), a clamping rod (106), a first spring (107), a clamping block (108), a second spring (109) and a connecting block (110), wherein the adjusting seat (104) is arranged at the bottom end of the top plate (9), the second spring (109) is arranged at the top end inside the adjusting seat (104), the connecting block (110) is arranged at the bottom end of the second spring (109), the fixing sleeve (103) is arranged at the top end of the connecting block (110), the drawing board main body (101) is arranged inside the fixing sleeve (103), the fixing seat (102) is arranged at the bottom end of the drawing board main body (101), the fixing block (105) is arranged at one end of the fixing seat (102) close to the central point of the supporting table (3), and the clamping rod (106) is arranged inside the fixing block (105), the first spring (107) is arranged outside the clamping rod (106), and the clamping block (108) is arranged on one side, close to the drawing board body (101), of the clamping rod (106).

3. The art drawing board clamping device of claim 2, wherein: the number of the fixed seats (102) is two, and the fixed seats (102) are fixedly connected with the sliding block (202).

4. The art drawing board clamping device of claim 2, wherein: the outside of grip block (108) is provided with the rubber sleeve, and the inside of fixed cover (103) also is provided with the rubber sleeve.

5. The clamping device of claim 1, wherein: the adjusting structure (2) comprises a sliding rail (201), a sliding block (202) and a fixing bolt (203), the sliding rail (201) is arranged on the top end of the supporting table (3), the sliding block (202) is arranged on the top end of the sliding rail (201), and the fixing bolt (203) is arranged inside the sliding block (202).

6. The clamping device of claim 5, wherein: the slide rail (201) is evenly provided with a fixing hole, and a fixing bolt (203) penetrates through the fixing hole.

7. The clamping device of claim 1, wherein: the limiting blocks (10) penetrate through the insides of the fixing rods (5) and the limiting blocks (10) respectively, and the supporting plate (8) and the supporting table (3) form a welding integrated structure.