CN213768124U

CN213768124U - Fine arts drawing device that fine arts examination was used

Info

Publication number: CN213768124U
Application number: CN202022282328.0U
Authority: CN
Inventors: 谢艳秋; 黄艳丽; 李其容; 肖佳
Original assignee: Central South University of Forestry and Technology
Current assignee: Central South University of Forestry and Technology
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-23
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to the technical field of drawing tables, the proposal is a fine arts drawing device for fine arts examination, which comprises a table plate, four corners of the bottom end of the table plate are provided with lifting support legs, the middle part of the right end of the table plate is provided with a turning notch, the turning notch is internally and rotatably provided with a drawing board, the front side of the drawing board is provided with an angle adjusting mechanism, the front and the back of the left side of the top surface of the table plate are symmetrically provided with two groups of slide rails, and a movable plate is arranged on the slide rails in a sliding way, the height of the table plate can be adjusted by the arranged lifting support legs, so that the table plate can be suitable for examinees with different heights, the angle and the front and back positions of the display plate can be adjusted by the arranged display plate, the usage is convenient, the hinged structure is also convenient to be stored, the inclination angle of the drawing board can be stably adjusted by the arranged turning notch, the drawing board and the angle adjusting mechanism, the drawing board does not need to be supported by manpower, so that the drawing process is more convenient and labor-saving.

Description

Fine arts drawing device that fine arts examination was used

Technical Field

The utility model relates to a drawing table technical field specifically is a fine arts drawing device on fine arts examination usefulness.

Background

In the technical aspect of drawing, a surface is used as a supporting surface, and color is added on the surface, wherein the surface can be paper or cloth, and a tool for adding color can be used for drawing a brush, or can be used for brushing, sponge or cloth strips and the like. At the level of artistic expression, drawing meaning also includes the use of the artistic act in combination with graphics, picture composition and other aesthetic methods to achieve the concept and meaning that the artist wishes to express.

The fine arts student is when the examination, can require to draw the examination with picture or drawing that the mr provided of contrast, the current drawing desktop does not have the exhibition mechanism of putting of drawing of reference, it demonstrates to drawing to be equipped with solitary support usually, it is very inconvenient to use, when examinee draws simultaneously, can provide an solitary drawing board, the examinee fixes drawing paper at the drawing board through the drawing pin and draws, when drawing, the examination draws the drawing board by leaning on the drawing desk edge in order to keep suitable inclination, this kind of mode is very hard.

Based on this, this scheme has designed a fine arts drawing device on fine arts examination to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fine arts drawing device on fine arts examination usefulness to solve the problem 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 fine arts drawing device for fine arts examination, including the table, table bottom four corners department is provided with the lift supporting leg, the upset notch has been seted up at table right-hand member middle part, it is provided with the drawing board to rotate in the upset notch, the front side of drawing board is provided with angle adjustment mechanism, the symmetry is provided with two sets of slide rails around the top surface left side of table, it is equipped with the fly leaf to slide on the slide rail, and the top surface left side of front and back side fly leaf articulates jointly has the show board, the right side lower part of show board articulates there is the bracing piece, the bottom sprag of bracing piece is at the top surface of fly leaf, the right side four corners department of show board is equipped with and presss from both sides drawing mechanism.

Preferably, the lifting support leg comprises a sleeve and a telescopic rod, the telescopic rod is movably inserted into an inner cavity of the sleeve, the top end of the telescopic rod movably penetrates through the top of the sleeve, a positioning screw is arranged on the upper portion of the wall of the sleeve, and adjusting limiting holes are formed in the telescopic rod at intervals corresponding to the positioning screw.

Preferably, angle adjustment mechanism is including offering the opening on the table, the opening is close to the front side of upset notch, the front and back end middle part of drawing board is equipped with the rotation protruding axle, and the front side rotates the protruding axle and rotates the back wall that runs through the opening and be connected with the worm wheel, the inboard lateral rotation of opening is equipped with the worm, the worm top is connected with the worm wheel meshing, the worm right-hand member runs through the table right-hand member and is connected with the cap soon.

Preferably, the bottom end of the movable plate is provided with a sliding groove matched with the sliding rail, the right side of the top end of the movable plate is connected with a locking screw in a penetrating and screwed mode, the top end of the movable plate is provided with limiting grooves at intervals, the bottom end of the supporting rod abuts against the limiting grooves, and the left side of the top end of the movable plate is provided with an overturn prevention protrusion.

Preferably, the top surface of the table plate is further provided with a storage groove.

Preferably, press from both sides drawing mechanism and include the L template, the L template is fixed to be established on the show board, be equipped with on the L template and press from both sides the drawing screw rod, the tip that presss from both sides the drawing screw rod is equipped with the protection pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a height of table can be adjusted to the lift supporting leg that sets up to make its examinee who adapts to different heights use, through the show board that sets up, can be used for fixed reference drawing, and show board angle and front and back position all adjustable, convenient to use, articulated structure is also convenient for accomodate simultaneously, through upset notch, drawing board and the angle adjustment mechanism that sets up, can stably adjust the inclination of drawing board, need not the manpower and support the drawing board, make the drawing process more convenient laborsaving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is an enlarged schematic view of the point B in fig. 1 according to the present invention.

The reference numbers are as follows:

1-a table plate, 2-a lifting support leg, 3-a turning notch, 4-a drawing board, 5-an angle adjusting mechanism, 6-a storage groove, 7-a sliding rail, 8-a movable plate, 9-a display plate, 10-a support rod, 11-a drawing clamping mechanism, 21-a sleeve, 22-a telescopic rod, 23-an adjusting limit hole, 24-a positioning screw rod, 50-a through opening, 51-a rotating convex shaft, 52-a worm wheel, 53-a rotating cap, 54-a worm, 81-a sliding groove, 82-a locking screw rod, 83-a limit groove, 111-an L-shaped plate and 112-a drawing clamping screw rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a fine arts drawing device for fine arts examination, including table 1, 1 bottom four corners department of table is provided with lifting support leg 2, upset notch 3 has been seted up at 1 right-hand member middle part of table, 3 internal rotations in upset notch are provided with drawing board 4, the front side of drawing board 4 is provided with angle adjusting mechanism 5, the top surface left side longitudinal symmetry of table 1 is provided with two sets of slide rails 7, it is equipped with fly leaf 8 to slide on the slide rail 7, the top surface left side of front and back side fly leaf 8 articulates jointly has display board 9, the right side lower part of display board 9 articulates there is bracing piece 10, the bottom of bracing piece 10 supports the top surface at fly leaf 8, the right side four corners department of display board 9 is equipped with and presss from both sides drawing mechanism 11.

Furthermore, the lifting support leg 2 comprises a sleeve 21 and a telescopic rod 22, the telescopic rod 22 is movably inserted into an inner cavity of the sleeve 21, the top end of the telescopic rod 22 movably penetrates through the top of the sleeve 21, a positioning screw 24 is arranged on the upper portion of the tube wall of the sleeve 21, and an adjusting limiting hole 23 is formed in the telescopic rod 22 corresponding to the positioning screw 24 at intervals.

Further, angle adjustment mechanism 5 is including seting up opening 50 on table 1, and opening 50 is close to the front side of upset notch 3, and the front and back end middle part of drawing board 4 is equipped with rotates protruding axle 51, and the front side rotates protruding axle 51 and rotates the back wall that runs through opening 50 and be connected with worm wheel 52, and the inboard lateral rotation of opening 50 is equipped with worm 54, and the top of worm 54 is connected with worm wheel 52 meshing, and the right-hand member of worm 54 runs through table 1 right-hand member and is connected with screw cap 53.

Further, the bottom end of the movable plate 8 is provided with a sliding groove 81 matched with the sliding rail 7, the right side of the top end of the movable plate 8 is connected with a locking screw rod 82 in a threaded mode, the top end of the movable plate 8 is provided with limiting grooves 83 at intervals, the bottom end of the supporting rod 10 abuts against the limiting grooves 83, and the left side of the top end of the movable plate 8 is provided with an overturn preventing protrusion to prevent the display board from overturning reversely.

Further, the top surface of the table board 1 is also provided with a storage groove 6 for placing drawing tools.

Further, the picture clamping mechanism 11 comprises an L-shaped plate 111, the L-shaped plate 111 is fixedly arranged on the display board 9, a picture clamping screw rod 112 is arranged on the L-shaped plate 111, and a protection pad is arranged at the end part of the picture clamping screw rod 112.

The working principle is as follows: before using, expand show board 9, will refer to the drawing and paste on show board 9, rotatory clamp drawing screw rod 112, will refer to the drawing and fix, readjust show board 9 angle to suitable angle, make in bracing piece 10 inserts the spacing recess 83 that corresponds the position, according to the examinee's needs, pull fly leaf 8 makes, it is suitable to refer to the drawing position, rotatory locking screw rod 82 again, make fly leaf 8 rigidity, then the rotatory cap 53 that revolves of examinee, it is rotatory to drive worm 54, the worm drives turbine 52, and then make drawing board 4 rotate to suitable angle, the examinee lays drawing paper on drawing board 4 again, fix it can through the drawing pin with it.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The further embodiments of the present invention disclosed above are merely intended to help illustrate the present invention. Further embodiments are not exhaustive and do not limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a fine arts drawing device for fine arts examination, including table (1), its characterized in that: table (1) bottom four corners department is provided with lift supporting leg (2), upset notch (3) have been seted up at table (1) right-hand member middle part, upset notch (3) internal rotation is provided with drawing board (4), the front side of drawing board (4) is provided with angle adjustment mechanism (5), the top surface left side longitudinal symmetry of table (1) is provided with two sets of slide rails (7), it is equipped with fly leaf (8) to slide on slide rail (7), and the top surface left side of front and back side fly leaf (8) articulates jointly has show board (9), the right side lower part of show board (9) articulates there is bracing piece (10), the bottom sprag of bracing piece (10) is at the top surface of fly leaf (8), the right side four corners department of show board (9) is equipped with and presss from both sides drawing mechanism (11).

2. The art drawing device of claim 1, wherein: lifting support leg (2) are including sleeve pipe (21) and telescopic link (22), telescopic link (22) activity is inserted and is established at sleeve pipe (21) inner chamber, and telescopic link (22) top activity runs through sleeve pipe (21) top, the pipe wall upper portion of sleeve pipe (21) is equipped with positioning screw (24), correspond positioning screw (24) interval on telescopic link (22) and seted up regulation spacing hole (23).

3. The art drawing device of claim 1, wherein: angle adjustment mechanism (5) are including offering opening (50) on table (1), opening (50) are close to the front side of upset notch (3), the front and back end middle part of drawing board (4) is equipped with rotates protruding axle (51), and the front side rotates protruding axle (51) and rotates the back wall that runs through opening (50) and be connected with worm wheel (52), opening (50) inboard horizontal rotation is equipped with worm (54), worm (54) top is connected with worm wheel (52) meshing, worm (54) right-hand member runs through table (1) right-hand member and is connected with and revolves cap (53).

4. The art drawing device of claim 1, wherein: the utility model discloses a portable electronic device, including fly leaf (8), slide rail (7), threaded connection has locking screw (82) to run through on fly leaf (8) top right side, spacing recess (83) have been seted up at the top interval of fly leaf (8), the bottom of bracing piece (10) is supported and is leaned on spacing recess (83), the top left side of fly leaf (8) is equipped with prevents toppling arch.

5. The art drawing device of claim 1, wherein: the top surface of the table plate (1) is also provided with an article placing groove (6).

6. The art drawing device of claim 1, wherein: press from both sides drawing mechanism (11) and include L template (111), L template (111) are fixed to be established on show board (9), be equipped with on L template (111) and press from both sides drawing screw rod (112), the tip that presss from both sides drawing screw rod (112) is equipped with the protection pad.