CN212604254U

CN212604254U - Adjustable drawing board for animation design

Info

Publication number: CN212604254U
Application number: CN202021161651.6U
Authority: CN
Inventors: 刘明花
Original assignee: Hexi University
Current assignee: Hexi University
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-26
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses an adjustable drawing board is used in animation, including base and horizontal pole, the welding has two vertical support columns on the base, two a vertical spout has all been seted up to the relative one side of support column, the both ends cross section of horizontal pole is rectangle, mid portion cylinder type structure, the both ends of horizontal pole respectively with both sides support column upper chute sliding connection, it is connected with a rotation cover to rotate on the outer wall of the intermediate position of horizontal pole, the welding has a connecting block on one side outer wall of rotation cover. The utility model discloses be equipped with height adjusting device, through the rotating runner, make gear revolve drive the cingulum and produce the removal to the pulling horizontal pole slides in the spout and comes the height adjustment to the drawing board, and the personnel of conveniently drawing are drawn, improve the travelling comfort of drawing, are equipped with recess counterbalance realization self-locking function on restriction piece and the runner simultaneously, prevent that the drawing board from sliding about producing when using, and the practicality is strong.

Description

Adjustable drawing board for animation design

Technical Field

The utility model relates to an animation field especially relates to an adjustable drawing board for animation.

Background

The animation design work is that on the basis of a storyboard, the forms and the shapes of a background, a foreground and props are determined, the design and the manufacture of a scene environment and a background picture are completed, figures or other characters are designed, and standard pages of different angles of each figure are drawn for reference of other animation personnel.

Animation usually need be with the help of the drawing board to fill up drawing paper, current drawing board simple structure, the angle and the height of drawing board are generally fixed unchangeable, can not adjust the angle and the height of drawing board according to drawing personnel's needs, have restricted drawing personnel's the posture of drawing, inconvenient use to influence drawing personnel's artistic creation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable drawing board for animation design.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable drawing board for animation, includes base and horizontal pole, the welding has two vertical support columns, two on the base a vertical spout has all been seted up to the relative one side of support column, the both ends cross section of horizontal pole is rectangle, intermediate part are cylinder type structure, the both ends of horizontal pole respectively with both sides support column upper chute sliding connection, it is connected with a rotation cover to rotate on the outer wall of the intermediate position of horizontal pole, the welding has a connecting block on the outer wall of one side of rotation cover, the one end welding that the rotation cover was kept away from to the connecting block has a drawing board, one of them one be equipped with height adjusting device on the support column, be equipped with angle adjusting device on the.

Preferably, height adjusting device includes two pivots, one of them be equipped with a cavity in the support column, cavity and spout intercommunication, the inner wall passes through the bearing rotation with two pivots around the cavity and is connected, every coaxial welding has each gear, two in the pivot the common cover of gear is equipped with a cingulum, is close to one side cingulum of spout and the one end fixed connection of horizontal pole.

Preferably, a rotating shaft close to the base penetrates through the cavity wall of the cavity and is coaxially welded with a rotating wheel, a plurality of grooves are formed in the rotating wheel, a limiting block is rotatably connected to the column wall, located above the rotating wheel, of the supporting column through a pin shaft, and the lower end of the limiting block abuts against the grooves in the rotating wheel.

Preferably, angle adjusting device includes the slide, a U type groove has been seted up on the horizontal pole, the slide is located U type inslot and cell wall sliding connection, the bottom welding in U type groove has many springs, many the upper end of spring all with the lower terminal surface fixed connection of slide, a plurality of through-holes have been seted up on the rotation cover, one side notch in U type groove is relative with the through-hole, one side notch that U type groove is close to the through-hole sliding connection has a fixture block, the lower extreme of fixture block and the up end welding of slide, sliding connection has an operation piece in one side notch that the fixture block was kept away from in U type groove, the lower extreme of operation piece and the one end welding that the fixture block was kept away from to the.

Preferably, the shape of the through hole is the same as that of a notch on one side of the U-shaped groove on the fixture block.

Preferably, the distance between every two adjacent through holes on the rotating sleeve is equal.

The utility model discloses in, compare with prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with height adjusting device, through the rotating runner, make gear revolve drive the cingulum and produce the removal to the pulling horizontal pole slides in the spout and comes the height adjustment to the drawing board, and the personnel of conveniently drawing are drawn, improve the travelling comfort of drawing, are equipped with recess counterbalance realization self-locking function on restriction piece and the runner simultaneously, prevent that the drawing board from sliding about producing when using, and the practicality is strong.

2. The utility model discloses be equipped with angle adjusting device, when the angle of drawing board is adjusted to needs, make to rotate the cover and change into rotatable state from the lock-up state through pressing the operation piece, can adjust the angle of drawing board, whole device easy operation is convenient, and suitable drawing board angle helps improving draftsman's creation inspiration.

Drawings

Fig. 1 is the utility model provides a schematic diagram of an adjustable drawing board for animation design.

FIG. 2 is the utility model provides a but angle adjusting device's structure side cut-away view in adjustable drawing board for animation design.

Fig. 3 is the utility model provides an angle adjusting device's structure overlooking cross-sectional view in adjustable drawing board for animation design.

In the figure: the drawing board comprises a base 1, a support column 2, a sliding groove 3, a cross rod 4, a drawing board 5, a rotating sleeve 6, a connecting block 7, a cavity 8, a rotating shaft 9, a gear 10, a toothed belt 11, a rotating wheel 12, a limiting block 13, a U-shaped groove 14, a sliding plate 15, a spring 16, a through hole 17, a clamping block 18 and an operating block 19.

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.

Referring to fig. 1-3, an adjustable drawing board for animation design comprises a base 1 and a cross rod 4, two vertical supporting columns 2 are welded on the base 1, a vertical sliding groove 3 is formed in one side, opposite to the two supporting columns 2, of each supporting column, the cross section of each of the two ends of the cross rod 4 is rectangular, the middle portion of each cross rod is of a cylindrical structure, the two ends of each cross rod 4 are respectively in sliding connection with the sliding grooves 3 on the supporting columns 2 on the two sides, a rotating sleeve 6 is rotatably connected to the outer wall of the middle position of the cross rod 4, a connecting block 7 is welded on the outer wall of one side of the rotating sleeve 6, a drawing board 5 is welded at one end, far away from the rotating sleeve 6, of.

Height adjusting device includes two pivot 9, be equipped with a cavity 8 in one of them support column 2, cavity 8 and 3 intercommunications of spout, the inner wall passes through the bearing rotation with two pivot 9 around the cavity 8 and is connected, coaxial welding has each gear 10 in every pivot 9, two gear 10 overlap jointly and are equipped with a cingulum 11, one side cingulum that is close to spout 3 and the one end fixed connection of horizontal pole 4, pivot 9 that is close to base 1 runs through cavity 8's chamber wall and coaxial welding has a runner 12, a plurality of recesses have been seted up on the runner 12, it is connected with a restriction piece 13 to rotate through the round pin axle on the column wall of support column 2 position runner 12 top, the lower extreme of restriction piece 13 offsets with the recess on the runner 12.

Angle adjusting device includes slide 15, a U type groove 14 has been seted up on horizontal pole 4, slide 15 is located U type groove 14 in with cell wall sliding connection, the welding of the bottom in U type groove 14 has many springs 14, many springs 14's upper end all with slide 15's lower terminal surface fixed connection, a plurality of through-holes 17 have been seted up on the rotating sleeve 6, one side notch and the through-hole 17 of U type groove 14 are relative, U type groove 14 is close to one side notch sliding connection of through-hole 17 and has a fixture block 18, the lower extreme of fixture block 18 and the upper end welding of slide 15, U type groove 14 keeps away from one side notch sliding connection of fixture block 18 has an operation piece 19, the lower extreme of operation piece 19 and the one end welding of fixture block 18 is kept away from to slide 15, through-hole 17 shape is the same with one side notch shape that U type groove 14 is located fixture block 18.

The utility model discloses in, when the height of drawing board 5 is adjusted to needs, earlier upwards turn restriction piece 13 and leave the recess on the runner 12, remove the rotation restriction to runner 12, then rotatory runner 12 drives gear 10 and pivot 9 and rotates, make the cingulum 11 produce and remove, thereby pulling horizontal pole 4 slides in spout 3 and changes drawing board 5's height, treat smooth 5 removal to suitable high back, turn down restriction piece 13 and make the lower extreme of restriction piece 13 get into in the recess of runner 12, block runner 12 and prevent that horizontal pole 4 from sliding by oneself because of gravity.

When the angle of the drawing board 5 needs to be adjusted, the operation block 19 on the cross rod 4 at the rear of the drawing board 5 enables the sliding plate 15 to move downwards to compress the spring 16, meanwhile, the clamping block 18 at the other end of the sliding plate 15 moves away from the through hole 17, at the moment, the rotating sleeve 6 is in a rotatable state, the drawing board 5 needs to be rotated to a proper position only by further drawing the angle, the new through hole 17 is opposite to the notch of the U-shaped groove 14, the operation block 9 is pressed at the rear, and under the action of the spring 6, the clamping block 18 slides in the new through hole 17, so that the rotating sleeve 6 is in a fixed state, and the angle adjustment and the fixation of the sliding plate 5 are completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable drawing board for animation design comprises a base (1) and a cross bar (4), it is characterized in that two vertical supporting columns (2) are welded on the base (1), one vertical sliding chute (3) is arranged at one side opposite to the two supporting columns (2), the cross sections of the two ends of the cross rod (4) are rectangular, the middle part of the cross rod is of a cylindrical structure, the two ends of the cross rod (4) are respectively connected with the upper chutes (3) of the support columns (2) at the two sides in a sliding way, the outer wall of the middle position of the cross bar (4) is rotationally connected with a rotating sleeve (6), a connecting block (7) is welded on the outer wall of one side of the rotating sleeve (6), one end of the connecting block (7) far away from the rotating sleeve (6) is welded with a drawing board (5), one of the support columns (2) is provided with a height adjusting device, and the cross rod (4) is provided with an angle adjusting device.

2. The adjustable drawing board for animation design according to claim 1, wherein the height adjusting device comprises two rotating shafts (9), one of the rotating shafts (9) is provided with a cavity (8), the cavity (8) is communicated with the chute (3), the front inner wall and the rear inner wall of the cavity (8) are rotatably connected with the two rotating shafts (9) through bearings, each rotating shaft (9) is coaxially welded with a gear (10), the two gears (10) are jointly sleeved with a toothed belt (11), and one side of the toothed belt close to the chute (3) is fixedly connected with one end of the cross rod (4).

3. The adjustable drawing board for animation design according to claim 2, wherein a rotating shaft (9) close to the base (1) penetrates through the cavity wall of the cavity (8) and is coaxially welded with a rotating wheel (12), a plurality of grooves are formed in the rotating wheel (12), a limiting block (13) is rotatably connected to a column wall, located above the rotating wheel (12), of the supporting column (2) through a pin shaft, and the lower end of the limiting block (13) abuts against the groove in the rotating wheel (12).

4. The adjustable drawing board for animation design according to claim 1, wherein the angle adjusting device comprises a sliding plate (15), the cross bar (4) is provided with a U-shaped groove (14), the sliding plate (15) is located in the U-shaped groove (14) and is slidably connected with the groove wall, a plurality of springs (16) are welded at the bottom of the U-shaped groove (14), the upper ends of the springs (16) are fixedly connected with the lower end face of the sliding plate (15), the rotating sleeve (6) is provided with a plurality of through holes (17), a notch on one side of the U-shaped groove (14) is opposite to the through holes (17), a clamping block (18) is slidably connected in a notch on one side of the U-shaped groove (14) close to the through holes (17), the lower end of the clamping block (18) is welded with the upper end face of the sliding plate (15), an operating block (19) is slidably connected in a notch on one side of the U-shaped groove (14), the lower end of the operating block (19) is welded with one end of the sliding plate (15) far away from the clamping block (18).

5. An adjustable drawing board for animation design according to claim 4, wherein the through hole (17) is the same as the notch of the U-shaped groove (14) at one side of the clamping block (18).

6. An adjustable drawing board for animation according to claim 4, wherein every two adjacent through holes (17) on the rotating sleeve (6) are equidistant.