CN213720593U

CN213720593U - Drawing auxiliary device for art design

Info

Publication number: CN213720593U
Application number: CN202022265628.8U
Authority: CN
Inventors: 翁凯; 王睿
Original assignee: Henan Industry and Trade Vocational College
Current assignee: Henan Industry and Trade Vocational College
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-20
Anticipated expiration: 2030-10-12

Abstract

A drawing auxiliary device for art design solves the problems that a traditional hand-drawing type workbench is inconvenient to use and heavy in size and convenient to carry when having no adjusting function; the base is included, base upper portion is equipped with the easel of upset, the easel with be connected with parallelogram mechanism between the base, the first fixed block of parallelogram mechanism right side fixedly connected with, first fixed block internal rotation is connected with first regulating block, first regulating block female connection has rotatable first adjusting screw, first adjusting screw rotates in the bottom and is connected with the second regulating block, it is connected with the second fixed block to rotate on the second regulating block, be equipped with key type hole on the second fixed block, second regulating block and key type hole sliding connection, second fixed block and base fixed connection, the base bottom is rotated and is connected with flexible support, support bottom threaded connection has rotatable stabilizer blade.

Description

Drawing auxiliary device for art design

Technical Field

The utility model belongs to the technical field of art and specifically relates to a drawing auxiliary device for art design is related to.

Background

The artistic design has two kinds of modes when carrying out drawing work, one kind is with the help of the computer processing, and another kind is that traditional hand is painted, and the work that traditional hand was painted is accomplished on the workstation mostly, but, current workstation is traditional fixed structure mostly, and simple structure and form are single, and each structure can not the adaptability adjustment, and humanized degree is low, and it is inconvenient to remove and carry, and to the limited occasion impracticality very of working space.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an art design is with drawing auxiliary device can use the problem of the inconvenient transport of inconvenient volume simultaneously in the no regulatory function use of formula workstation is painted to effectual solution tradition hand.

For realizing the above-mentioned purpose, the utility model discloses a base, base upper portion is equipped with the easel of upset, the easel with be connected with parallelogram mechanism between the base, the first fixed block of parallelogram mechanism right side fixedly connected with, first fixed block internal rotation is connected with first regulating block, first regulating block female connection has rotatable first adjusting screw, first adjusting screw rotates the bottom and is connected with the second regulating block, it is connected with the second fixed block to rotate on the second regulating block, be equipped with key type hole on the second fixed block, second regulating block and key type hole sliding connection, second fixed block and base fixed connection, the base bottom is rotated and is connected with flexible support, support bottom threaded connection has rotatable stabilizer blade.

Preferably, the parallelogram mechanism is including first connecting rod, the right-hand member of first connecting rod rotates with the base to be connected, the right side of first connecting rod articulates there is the second connecting rod, it has the third connecting rod to articulate below the second connecting rod, the third connecting rod rotates with the bedplate to be connected, the right-hand member and the first fixed block fixed connection of third connecting rod.

Preferably, the support is rotatably connected with a second adjusting screw, the second adjusting screw is connected with two clamping blocks which move relatively in a threaded manner, the clamping blocks are connected with the base in a sliding manner, the clamping blocks are fixedly connected with limiting balls, and the support is provided with limiting grooves matched with the limiting balls.

Preferably, the support is including the outer pole, the interior pole of sliding connection in the outer pole, be equipped with a plurality of elastic component on the interior pole, the spacing post of fixedly connected with on the elastic component, spacing post and interior pole sliding connection, it has the spacing hole with spacing post matched with to open on the outer pole.

Preferably, the left side of the base is fixedly connected with a handle.

Preferably, the bottom surface of the base is provided with a placing groove for the folding bracket.

Compared with the prior art the utility model discloses outstanding advantage: support and easel all can fold to the inside of base, and the person of facilitating the use carries, and the angle of easel can realize adjusting through rotating first adjusting screw, and operation, convenient and fast are separated to user's one hand, and the length of support can be adjusted, adjusts the height that the easel corresponds to the crowd of difference, improves the comfort level of user in the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is the overall structure schematic diagram of the utility model after folding.

Fig. 2 is the overall structure schematic diagram of the utility model after expansion.

Fig. 3 is a schematic bottom sectional view of the present invention.

Fig. 4 is a schematic view of the bracket structure of the present invention.

Fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.

Fig. 6 is a schematic view of a second adjusting screw connection structure of the present invention.

In the figure: the novel picture frame comprises a base 1, a picture frame 2, a first fixing block 3, a first adjusting block 4, a first adjusting screw 5, a second adjusting block 6, a second fixing block 7, a key-shaped hole 8, a support 9, a support 10, a first connecting rod 11, a second connecting rod 12, a third connecting rod 13, a second adjusting screw 14, a clamping block 15, a limiting ball 16, a limiting groove 17, an outer rod 18, an inner rod 19, an elastic part 20, a limiting column 21, a limiting hole 22, a handle 23 and a placing groove 24.

Detailed Description

The invention will now be described in further detail with reference to the accompanying figures 1-6. The attached drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, and thus only show the components related to the present invention.

As shown in figures 1-6, the utility model comprises a base 1, wherein the upper part of the base 1 is provided with a turnover easel 2, a parallelogram mechanism is connected between the easel 2 and the base 1, a first fixed block 3 is fixedly connected on the right side of the parallelogram mechanism, a first adjusting block 4 is rotationally connected in the first fixing block 3, a rotatable first adjusting screw 5 is connected in the first adjusting block 4 through internal threads, the bottom of the first adjusting screw 5 is rotationally connected with a second adjusting block 6, the second adjusting block 6 is rotationally connected with a second fixed block 7, the second fixed block 7 is provided with a key-shaped hole 8, the second adjusting block 6 is connected with the key-shaped hole 8 in a sliding way, the second fixed block 7 is fixedly connected with the base 1, the bottom of the base 1 is rotatably connected with a telescopic support 9, and the bottom of the support 9 is in threaded connection with a rotatable support leg 10.

The easel 2 on the upper part of the base 1 can be folded on the upper part of the bottom plate through a parallelogram mechanism, meanwhile, the support 9 below the base 1 can also be turned and folded below the base 1, the occupied space of the device is reduced when the easel is not used, and meanwhile, the base 1 is rectangular, so that a user can conveniently move the device when the easel is folded; when in use, the middle bracket 9 is firstly adjusted to be vertical to the base 1, then the support leg 10 can be rotated according to the bottom surface to adjust the device to be horizontal, when the easel 2 is adjusted, the first adjusting screw 5 needs to be rotated, the first adjusting screw 5 drives the first adjusting block 4 to move downwards relative to the first adjusting screw 5 when rotating, the first adjusting screw 5 moves downwards to drive the first fixed block 3 to move downwards, the first fixed block 3 drives the right side of the parallelogram mechanism to turn upwards, so that the included angle between the easel 2 and the base 1 is adjusted, when the parallelogram mechanism turns over, the first fixed block 3 is driven to rotate, at the same time, the first adjusting block 4 can rotate relative to the first fixed block 3, and simultaneously, under the limiting action of the first adjusting screw 5, the second adjusting block 6 can move leftwards and rotate relative to the second fixed block 7, thereby ensuring that the turning adjusting process of the parallelogram mechanism can be completed smoothly, the second adjusting block 6 has sliding freedom and relative rotating freedom with the key-shaped hole 8 in the key-shaped hole 8, so that the second adjusting block 6 and the first adjusting block 4 are always in a parallel state.

The parallelogram mechanism is including first connecting rod 11, the right-hand member of first connecting rod 11 rotates with base 1 and is connected, the right side of first connecting rod 11 articulates there is second connecting rod 12, it has third connecting rod 13 to articulate in second connecting rod 12 below, third connecting rod 13 rotates with the bedplate and is connected, the right-hand member and the 3 fixed connection of first fixed block of third connecting rod 13.

The articulated shaft of third connecting rod 13 and base 1 is located first connecting rod 11 and base 1's articulated shaft under, and the distance of two articulated shafts is the same with the length of second connecting rod 12, and the total length of third connecting rod 13 is greater than the length of first connecting rod 11, and third connecting rod 13 right side is connected with first fixed block 3, and when the fixed block removed, third connecting rod 13 was for driving parallelogram mechanism's initiative piece.

The last rotation of support 9 is connected with second adjusting screw 14, threaded connection has two relative motion's clamp splice 15 on the second adjusting screw 14, clamp splice 15 and base 1 sliding connection, fixedly connected with spacing ball 16 on the clamp splice 15, it has spacing groove 17 with spacing ball 16 complex to open on the support 9.

There are two sections screw thread sections of different directions of rotation on the second adjusting screw 14, two sections screw thread sections cooperate with two clamp splice 15 respectively, only gliding degree of freedom between clamp splice 15 and the base 1, rotate between second adjusting screw 14 and the base 1 and be connected, when second adjusting screw 14 rotates, two clamp splice 15 relative motion, spacing ball 16 of inboard in the clamp splice 15 cooperates with spacing groove 17 on the support 9, spacing ball 16 and spacing groove 17 play the effect of location and fixed to support 9, ensure that support 9 can not take place to rock after fixed, guarantee the stability of drawing in-process device.

The support 9 is including outer pole 18, there is interior pole 19 in outer pole 18 sliding connection, be equipped with a plurality of elastic component 20 in interior pole 19 is last, the spacing post 21 of fixedly connected with on the elastic component 20, spacing post 21 and interior pole 19 sliding connection, it has spacing hole 22 with spacing post 21 matched with to open on the outer pole 18.

Support 9 is telescopic rod structure, interior pole 19 can be relative slip in outer pole 18, interior pole 19 and outer pole 18 constitute support 9's stop gear to spacing by spacing post 21 and spacing hole 22 cooperation, elastic component 20 on the spacing post 21 is located the inside of pole 19, elastic component 20 has outside elasticity to spacing post 21 all the time, it has a plurality of spacing posts 21 to distribute on interior pole 19, the height of support 9 can be adjusted with spacing hole 22's cooperation through the spacing post 21 of different positions, thereby adjust easel 2 and be the level, it is more convenient suitable when using.

A handle 23 is fixedly connected to the left side of the base 1; the bottom surface of the base 1 is provided with a placing groove 24 of the folding bracket 9.

After the support 9 is used, the inner rod 19 and the outer rod 18 are contracted to the shortest state, the limit of the support 9 is loosened through the second adjusting screw rod 14, the support 9 is folded into the placing groove 24 below the base 1 through the rotating support 9, the position of the support 9 at the moment is fixed through rotating the second adjusting screw rod 14, the handle 23 at the rear side of the base 1 is convenient for a user to extract the device, and the device is convenient to carry and move.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drawing auxiliary device for art design, includes base (1), its characterized in that: the upper part of the base (1) is provided with an overturned easel (2), a parallelogram mechanism is connected between the easel (2) and the base (1), the right side of the parallelogram mechanism is fixedly connected with a first fixed block (3), the first fixed block (3) is rotationally connected with a first adjusting block (4), the first adjusting block (4) is internally threaded with a rotatable first adjusting screw (5), the bottom of the first adjusting screw (5) is rotationally connected with a second adjusting block (6), the second adjusting block (6) is rotationally connected with a second fixed block (7), the second fixed block (7) is provided with a key-shaped hole (8), the second adjusting block (6) is slidably connected with the key-shaped hole (8), the second fixed block (7) is fixedly connected with the base (1), the bottom of the base (1) is rotationally connected with a telescopic bracket (9), the bottom of the bracket (9) is in threaded connection with a rotatable support leg (10).

2. The drawing auxiliary device for art design as claimed in claim 1, wherein the parallelogram mechanism comprises a first connecting rod (11), the right end of the first connecting rod (11) is rotatably connected with the base (1), the right side of the first connecting rod (11) is hinged with a second connecting rod (12), a third connecting rod (13) is hinged below the second connecting rod (12), the third connecting rod (13) is rotatably connected with the seat plate, and the right end of the third connecting rod (13) is fixedly connected with the first fixing block (3).

3. The drawing auxiliary device for art design according to claim 1, wherein the bracket (9) is rotatably connected with a second adjusting screw (14), the second adjusting screw (14) is in threaded connection with two clamping blocks (15) which move relatively, the clamping blocks (15) are in sliding connection with the base (1), the clamping blocks (15) are fixedly connected with a limiting ball (16), and the bracket (9) is provided with a limiting groove (17) which is matched with the limiting ball (16).

4. The drawing auxiliary device for art design according to claim 1, wherein the support (9) comprises an outer rod (18), an inner rod (19) is slidably connected in the outer rod (18), a plurality of elastic members (20) are arranged in the inner rod (19), a limiting column (21) is fixedly connected on the elastic members (20), the limiting column (21) is slidably connected with the inner rod (19), and a limiting hole (22) matched with the limiting column (21) is formed in the outer rod (18).

5. The drawing assistance device for art design according to claim 1, wherein a handle (23) is fixedly connected to the left side of the base (1).

6. The drawing assistance device for art design according to claim 1, wherein the base (1) is provided with a placement groove (24) for the folding bracket (9) on the bottom surface.