CN210416066U

CN210416066U - Art student uses multi-functional drawing board of angularly adjustable

Info

Publication number: CN210416066U
Application number: CN201920267727.4U
Authority: CN
Inventors: 罗旭语; 刘婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2020-04-28
Anticipated expiration: 2029-03-04

Abstract

The utility model discloses a fine arts student uses multi-functional drawing board of angle regulation, including under casing, second dead lever, slider and backup pad, the under casing is the inside cavity shape structure of top opening, under casing inner wall four corners department all sets up porosely, and the downthehole slip is provided with second dead lever and first dead lever, second dead lever and first dead lever are diagonal distribution in the four corners department of under casing and are provided with two sets ofly respectively, second dead lever bottom face fixed connection spring, the vertical setting of spring, and the one end fixed connection who keeps away from the second dead lever is at the bottom inner wall in hole, the spout has all been seted up on the both sides tank wall that the under casing is close to the second dead lever, the spout is vertical seting up, extends to the lower end from the limit wall upper end of under casing, the outside of spout has the multiunit fixed block in the welding on the tank wall of under. This fine arts student uses multi-functional drawing board of angle adjustable, rational in infrastructure, the regulation of being convenient for, functional strong, can extensively use.

Description

Art student uses multi-functional drawing board of angularly adjustable

Technical Field

The utility model belongs to the technical field of the drawing board, concretely relates to fine arts student uses multi-functional drawing board of angle adjustable.

Background

The flat board used for filling drawing paper is often placed on an easel and also placed on a knee for drawing. The drawing board is fixed on the easel, some clamps are used, the adhesive tape is also used, the size of the drawing board is determined according to the requirements of a user, most of the drawing boards are made of wood, the hand feeling is light and smooth, art supplies stores are sold, and the drawing board can be manufactured by self. In addition, the plastic drawing board can be used for drawing on the board directly, can be wiped off, is suitable for drawing practice of children and is used for a plurality of toys.

At present, the drawing board is only supported by a simple support, and when the drawing board is moved, the drawing board needs to be manually carried, and the angle of the drawing board is fixed, so that the drawing board is inconvenient to adjust and low in functionality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fine arts student uses multi-functional drawing board of adjustable angle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional drawing board of angle modulation is used to fine arts life, includes under casing, second dead lever, slider and backup pad, the under casing is the inside cavity shape structure of top opening, under casing inner wall four corners department all sets up porosely, and the downthehole slip is provided with second dead lever and first dead lever, second dead lever and first dead lever are the diagonal distribution at the four corners department of under casing and are provided with two sets respectively, second dead lever bottom end face fixed connection spring, the spring sets up vertically, and the one end fixed connection of keeping away from the second dead lever is at the bottom inner wall in hole, the under casing is close to and all sets up the spout on the both sides tank wall of second dead lever, the spout is vertical and sets up, extends from the limit wall upper end of under casing, the outside of spout has the multiunit fixed block of welding on the tank wall of under casing, the multiunit fixed block with the axial distribution, the multiunit all set up threaded hole on the fixed block, the inside slip of spout is provided with the slider, inside the slider vertically passed the spout and extended to the under casing, and the one end of stretching into seted up slottedly, the inside centre gripping in groove has the lug, the bottom face of second dead lever has the lug towards the face body structure of spout, and the lug is the vertical distribution setting with the second dead lever, the top face welding of first dead lever and second dead lever has the fixed plate, the fixed plate sets up for the level, the top of fixed plate is rotated and is connected with the backup pad, the outer end at the slide bar is established to first dead lever cover, the inside in the hole that the vertical fixed setting of slide bar was seted up on the under casing.

Preferably, the fixed plate upper surface has been seted up the standing groove, the inside articulated bracing piece that has of standing groove, the backup pad is served towards one of fixed plate and has been seted up the multiunit draw-in groove, and inside articulated one end was stretched into the draw-in groove was kept away from to shown bracing piece, the multiunit the draw-in groove is the row and opens the distribution setting.

Preferably, the welding has the connecting block on the upper surface of fixed plate, the connecting block is the symmetric distribution setting along the both sides limit wall of fixed plate.

Preferably, one end of the support plate, which is close to the connecting block, is integrally provided with a connecting shaft, and the connecting shaft penetrates through the connecting block and is in sliding connection with the connecting block.

Preferably, the four corners of the bottom end surface of the bottom box are provided with pulleys, and the fixing plate slides into the bottom box.

Preferably, the fixed block internally mounted has the bolt, and the bolt vertically passes slider and screw hole, slider and fixed block threaded connection are fixed.

The utility model discloses a technological effect and advantage: this multi-functional drawing board of angle regulation is used to fine arts, make the backup pad can go up and down through the setting of first dead lever and second dead lever, and then the height of adjustable backup pad, inclination can be adjusted through the upset backup pad, and carry on spacingly to the backup pad through the bracing piece, diversified angle of adjustment, the use of the drawing board of being more convenient for, the application scope of the drawing board that has promoted greatly, when accomodating the backup pad, can use as the desk, be used for bearing the weight of the object, functional strong, when backup pad and fixed plate rose, the inside of under casing can be used for depositing article, therefore, the clothes hanger is strong in practicability, this multi-functional drawing board of angle regulation is used to fine arts, and is rational.

Drawings

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

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

fig. 3 is a schematic view of the internal structure of the bottom case of the present invention.

In the figure: 1 bottom case, 2 fixed plates, 3 supporting rods, 4 placing grooves, 5 first fixed rods, 6 second fixed rods, 7 connecting shafts, 8 connecting blocks, 9 sliding blocks, 10 sliding grooves, 11 supporting plates, 12 clamping grooves, 13 fixed blocks, 14 threaded holes, 15 springs and 16 sliding rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a multifunctional drawing board with adjustable angle for art use as shown in figures 1-3, which comprises a bottom case 1, a second fixed rod 6, a slide block 9 and a support plate 11, wherein the bottom case 1 is a hollow structure with an opening at the top end, holes are arranged at four corners of the inner wall of the bottom case 1, the inner part of each hole is provided with the second fixed rod 6 and the first fixed rod 5 in a sliding way, the second fixed rod 6 and the first fixed rod 5 are respectively arranged in two groups at four corners of the bottom case 1 in a diagonal distribution, the bottom end surface of the second fixed rod 6 is fixedly connected with a spring 15, the spring 15 is vertically arranged, one end far away from the second fixed rod 6 is fixedly connected with the inner wall at the bottom end of the hole, the bottom case 1 is provided with a chute 10 at two sides close to the second fixed rod 6, the chute 10 is vertically arranged and extends from the upper end to the lower end of the side wall of the bottom case 1, a plurality of fixed blocks 13 are, the multiple groups of fixed blocks 13 are arranged in parallel in the same axial direction as the sliding groove 10, threaded holes 14 are formed in the multiple groups of fixed blocks 13, a sliding block 9 is arranged in the sliding groove 10 in a sliding manner, the sliding block 9 longitudinally penetrates through the sliding groove 10 and extends into the bottom box 1, a groove is formed in one end extending into the sliding groove, a lug is clamped in the groove, the lug is integrally constructed on the bottom end face of the second fixed rod 6 facing the sliding groove 10 and is vertically distributed with the second fixed rod 6, the fixed plates 2 are welded on the top end faces of the first fixed rod 5 and the second fixed rod 6, the fixed plates 2 are arranged horizontally, a supporting plate 11 is rotatably connected above the fixed plates 2, the first fixed rod 5 is sleeved at the outer end of the sliding rod 16, the sliding rod 16 is vertically and fixedly arranged in the hole formed in the bottom box 1, and the supporting plate 11 can be lifted through the arrangement of the first fixed rod 5, and then the height of adjustable backup pad 11, can adjust inclination through upset backup pad 11, diversified angle of adjustment, the use of this drawing board of being more convenient for.

Specifically, standing groove 4 has been seted up on 2 upper surfaces of fixed plate, the inside articulated bracing piece 3 that has of standing groove 4, backup pad 11 is served towards one of fixed plate 2 and has been seted up multiunit draw-in groove 12, inside articulated one end was stretched into to draw-in groove 12 was kept away from to shown bracing piece 3, multiunit draw-in groove 12 is the row and opens the distribution setting to carry on spacingly to backup pad 11 through bracing piece 3.

Specifically, the welding has connecting block 8 on the upper surface of fixed plate 2, connecting block 8 is the symmetric distribution setting along the both sides limit wall of fixed plate 2.

Specifically, one end of the support plate 11, which is close to the connecting block 8, is integrally provided with a connecting shaft 7, the connecting shaft 7 penetrates through the connecting block 8 and is in sliding connection with the connecting block, and the support plate 11 has rotatability through the arrangement of the connecting shaft 7.

Specifically, the four corners of the bottom end surface of the bottom box 1 are provided with pulleys, and the fixed plate 2 slides into the bottom box 1.

Specifically, fixed block 13 internally mounted has the bolt, and the bolt vertically passes slider 9 and screw hole 14, slider 9 is fixed with fixed block 13 threaded connection, and slider 9 is provided with two sets of in the both ends lateral wall symmetries of under casing 1 altogether.

Specifically, when the multifunctional drawing board with the adjustable angle for the art is used, firstly, the bolt is unscrewed, the spring 15 which loses the limit is flicked, the two groups of second fixing rods 6 which are arranged at opposite angles are flicked, the supporting plate 11 is lifted without manual dragging, the multifunctional drawing board can be automatically lifted, after the multifunctional drawing board is lifted to a required position, when the position of the sliding block 9 is aligned with the position of the fixing block 13, the bolt is screwed down again, the lug at the bottom end of the second fixing rod 16 is clamped inside the sliding block 9 of the U-shaped structure and is fixed, the first fixing rod 5 is lifted along with the lifting of the second fixing rod 6, then the supporting plate 11 is turned over, after the angle is adjusted properly, the supporting rod 3 inside the placing groove 4 is turned up and is inserted into the clamping groove 12 at the back of the supporting plate 11, the supporting plate 11 is fixed, the drawing paper is placed on the supporting plate 11 for drawing, and the unfolded structure, this fine arts student uses multi-functional drawing board of angle adjustable, rational in infrastructure, the regulation of being convenient for, functional strong, can extensively use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a multi-functional drawing board of adjustable angle is used to fine arts, includes under casing (1), second dead lever (6), slider (9) and backup pad (11), its characterized in that: the bottom box (1) is of a hollow structure with an opening at the top end, holes are formed in four corners of the inner wall of the bottom box (1), a second fixing rod (6) and a first fixing rod (5) are arranged in the holes in a sliding mode, the second fixing rod (6) and the first fixing rod (5) are arranged in two groups in a diagonal distribution mode at the four corners of the bottom box (1), a spring (15) is fixedly connected to the bottom end face of the second fixing rod (6), the spring (15) is vertically arranged, one end far away from the second fixing rod (6) is fixedly connected to the inner wall of the bottom end of each hole, sliding grooves (10) are formed in two side box walls of the bottom box (1) close to the second fixing rods (6), the sliding grooves (10) are vertically formed and extend from the upper end to the lower end of the side wall of the bottom box (1), and a plurality of groups of fixing blocks (13) are welded to the outer side of the bottom box (10, the multiple groups of fixing blocks (13) and the sliding grooves (10) are arranged in parallel in the same axial direction, threaded holes (14) are formed in the multiple groups of fixing blocks (13), a sliding block (9) is arranged inside the sliding groove (10) in a sliding mode, the sliding block (9) longitudinally penetrates through the sliding groove (10) and extends into the bottom box (1), one end extending into the sliding groove is provided with a groove, a convex block is clamped inside the groove, a convex block is integrally constructed on the bottom end face of the second fixing rod (6) towards the sliding groove (10), the convex block and the second fixing rod (6) are arranged in a vertical distribution mode, the fixing plates (2) are welded to the top end faces of the first fixing rod (5) and the second fixing rod (6), the fixing plates (2) are arranged horizontally, a supporting plate (11) is rotatably connected above the fixing plates (2), and the first fixing rod (5) is sleeved at the outer end, the sliding rod (16) is vertically and fixedly arranged inside a hole formed in the bottom box (1).

2. The multifunctional drawing board with the adjustable angle for the fine arts of claim 1, characterized in that: the fixing plate is characterized in that a placing groove (4) is formed in the upper surface of the fixing plate (2), supporting rods (3) are hinged to the inside of the placing groove (4), a plurality of groups of clamping grooves (12) are formed in one end, facing the fixing plate (2), of the supporting plate (11), the supporting rods (3) are far away from one end of the hinge and extend into the clamping grooves (12), and the clamping grooves (12) are arranged in a straight line and distributed.

3. The multifunctional drawing board with the adjustable angle for the fine arts of claim 1, characterized in that: the welding has connecting block (8) on the upper surface of fixed plate (2), connecting block (8) are the symmetric distribution setting along the both sides limit wall of fixed plate (2).

4. The multifunctional drawing board with the adjustable angle for the fine arts of claim 1, characterized in that: one end of the support plate (11) close to the connecting block (8) is integrally provided with a connecting shaft (7), and the connecting shaft (7) penetrates through the connecting block (8) and is in sliding connection with the connecting block.

5. The multifunctional drawing board with the adjustable angle for the fine arts of claim 1, characterized in that: the four corners of the bottom end face of the bottom box (1) are provided with pulleys, and the fixed plate (2) slides into the bottom box (1).

6. The multifunctional drawing board with the adjustable angle for the fine arts of claim 1, characterized in that: the fixing block (13) is internally provided with a bolt, the bolt longitudinally penetrates through the sliding block (9) and the threaded hole (14), and the sliding block (9) is fixedly connected with the fixing block (13) through threads.