CN215303845U

CN215303845U - Drawing and drawing board frame for art design

Info

Publication number: CN215303845U
Application number: CN202121333232.0U
Authority: CN
Inventors: 冯盛彬
Original assignee: Guangzhou University of Science and Technology
Current assignee: Guangzhou University of Science and Technology
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-28
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a drawing board frame for art design, which comprises a storable support box body, an inclination angle adjusting device, a height adjusting device, a storage device and a sun-shading device, wherein the storable support box body is provided with a storage box body; the inclination angle adjusting device is arranged on the upper wall of the storable support box body, the height adjusting device is arranged below the storable support box body, the storage device is arranged in the storable support box body, and the sun shading device is arranged on the side wall and above the storable support box body; inclination adjusting device includes drawing board, portable carriage, fixed magnetic sheet, embedded iron plate, stupefied group of first sawtooth, stupefied group of second sawtooth, first gear, first fixed sleeve, first fixture block, first activity cardboard, first tight spring assembly of support and first pulling pole. The utility model belongs to the technical field of art design, and particularly relates to an art design drawing board frame which is adjustable in height and inclination, convenient to move, flexible to use, convenient to store and good in sun-proof effect.

Description

Drawing and drawing board frame for art design

Technical Field

The utility model belongs to the technical field of art design, and particularly relates to a drawing board frame for art design.

Background

The art design is an independent art subject and mainly comprises: the system comprises an environment design professional direction, a plane design professional direction, a visual transmission professional direction, a product design professional direction and the like, wherein research contents and service objects of the system are different from those of the traditional art; meanwhile, the art design is also a subject with extremely strong comprehensiveness, and relates to a plurality of factors in the aspects of society, culture, economy, market, science and technology, and the aesthetic standard of the art design is changed along with the change of the factors; the artistic design is actually the embodiment of the comprehensive quality (such as expressive ability, perception ability and imagination ability) of the designer, and the artistic design is usually required to be actually experienced and drawn and then recorded by the drawing paper.

Especially when carrying out the art design in the open air, because ordinary drawing board frame is drawing board and drawing board frame separation, except drawing board and drawing board frame, the user still need carry various types of article such as pen, drawing, carry comparatively troublesome, in addition, the inclination of the drawing board that current ordinary drawing board frame set up and the height of drawing board frame are fixed, use extremely inflexible, and the user keeps same posture for a long time during the art design, leads to the health problem easily. Simultaneously, when carrying out art design in the open air, dazzling sunshine can seriously influence user's work efficiency, consequently, use nimble, the height of drawing board frame and the gradient of drawing board is adjustable, remove convenient, be convenient for accomodate, sun-proof effectual an art design drawing board frame that is fit for outdoor use urgently needed at present.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides the art design drawing board frame which is adjustable in height and inclination, convenient to move, flexible to use, convenient to store and good in sun-proof effect.

The technical scheme adopted by the utility model is as follows: a picture and board frame for art design comprises a storable support box body, an inclination angle adjusting device, a height adjusting device, a storage device and a sun-shading device; the inclination angle adjusting device is arranged on the upper wall of the storable support box body, the height adjusting device is arranged below the storable support box body, the storage device is arranged in the storable support box body, and the sun shading device is arranged on the side wall and above the storable support box body; the inclination angle adjusting device comprises a drawing board, a movable supporting frame, a fixed magnetic sheet, an embedded iron plate, a first sawtooth ridge group, a second sawtooth ridge group, a first gear, a first fixed sleeve, a first clamping block, a first movable clamping board, a first abutting spring group and a first pulling rod; the first gear is rotatably arranged on the upper wall of the storable supporting box body, the bottom end of the drawing board is hinged on the upper wall of the storable supporting box body, the central shaft part of the first gear and the drawing board are connected with the hinged part of the storable supporting box body, the second sawtooth ridge group is arranged on the upper wall of the storable supporting box body, the first sawtooth ridge group is arranged on the side wall of the drawing board, two ends of the movable supporting frame are respectively clamped and arranged in the clearance of the first sawtooth ridge group and the clearance of the second sawtooth ridge group, the movable supporting frame is clamped and arranged between the first sawtooth ridge group and the second sawtooth ridge group through the movable supporting frame, so that a triangular stable supporting structure is formed between the movable supporting frame and the drawing board as well as between the movable supporting frame and the upper wall of the storable supporting box body, the drawing board is conveniently supported for drawing, the upper end of the side wall of the storable supporting box body is fixedly provided with a first fixed sleeve, and the first movable clamping board is clamped and arranged in the first fixed sleeve in a sliding way, the lower end of the first clamping block penetrates through the upper wall of the first fixed sleeve and is fixedly arranged on the upper wall of the first movable clamping plate, the upper end of the first clamping block is arranged below the first gear, the first clamping block is meshed with the first gear, the top end of the first pulling rod is fixedly arranged on the bottom wall of the first movable clamping plate, the lower end of the first pulling rod penetrates through the bottom wall of the first fixed sleeve and is arranged outside the first fixed sleeve in a sliding manner, the first resisting spring is assembled between the lower wall of the first movable clamping plate and the lower wall inside the first fixed sleeve, when the inclination angle is adjusted, a user pulls the first pulling rod to enable the first clamping block to be away from the first gear, at the moment, the first gear is in a free rotating state, the inclination angle of the drawing board is changed by adjusting the positions of the two ends of the movable supporting frame, which are arranged in the clearance between the first corrugated groups and the clearance between the second corrugated groups, and the drawing board drives the first gear to rotate, after the inclination angle is adjusted, the first pulling rod is loosened, the first abutting spring group pushes the first movable clamping plate to move upwards along the first fixed sleeve under the action of elasticity so as to drive the first clamping block to move upwards along the first fixed sleeve to be close to the first gear quickly, so that the first clamping block is clamped into the first gear, the first clamping block is symmetrical to the first gear to be locked in a limiting mode, the first gear and the drawing board cannot rotate, and the inclination angle is fixed through the matching use of the first gear, the first clamping block, the first sawtooth ridge group, the second sawtooth ridge group and the movable supporting frame; the sunshade device comprises a foldable sunshade, a fixed supporting rod base, a fixed supporting rod, a locking screw and a locking screw hole; the fixed supporting rod base is arranged on the side wall of the storable supporting box body, a plurality of groups of fixable supporting rods which are sequentially coaxially nested in a sliding manner and have the same length are arranged on the fixed supporting rod base, locking screw holes are formed in the upper ends of the fixable supporting rods, locking screw rods are arranged in the locking screw holes in a threaded connection mode, the plurality of groups of fixable supporting rods are sequentially locked and fixed in length through the locking screw rods and the locking screw holes, and foldable sunshade umbrellas are arranged at the upper ends of the fixable supporting rods; the height adjusting device comprises a supporting sleeve, a telescopic supporting rod, a fixing bolt, a threaded hole, a positioning through hole, a first hinge rod, a second gear, a second fixing sleeve, a second clamping block, a second movable clamping plate, a second resisting spring group, a second pulling rod, a hinge seat and a universal wheel; the bottom of the side wall of the storable supporting box body is symmetrically provided with a hinge seat, a supporting sleeve is hinged below the hinge seat and symmetrically arranged at two sides of the bottom wall of the storable supporting box body, the supporting sleeve is a hollow cavity with an opening at the lower end, a telescopic supporting rod is arranged in the supporting sleeve in a sliding clamping manner, positioning through holes are uniformly distributed on the telescopic supporting rod at equal intervals, threaded holes are formed in the side wall of the supporting sleeve, fixing bolts are arranged in the threaded through holes, and the length of the telescopic supporting rod extending out of the supporting sleeve can be conveniently adjusted by aligning the threaded holes with the positioning through holes at different heights and inserting the fixing bolts into the aligned threaded holes and positioning through holes; when the height is adjusted, the fixing bolt is screwed out of the positioning through hole and the threaded hole, the telescopic supporting rod is pushed upwards or pulled downwards according to the height of a user, so that the length of the telescopic supporting rod extending out of the fixing sleeve is freely adjusted, when the height is adjusted to be proper, the positioning through hole is aligned with the threaded hole, the fixing bolt penetrates through the aligned positioning through hole and the aligned threaded hole and is screwed down, so that the telescopic supporting rod and the supporting sleeve are fixed, and the adjusted height is fixed; the second fixed sleeve is arranged on the side wall of the hinging seat and the storable supporting box body, the second gear is rotatably arranged on the side wall of the hinging seat, the second gear is arranged below the second fixed sleeve, the central shaft part of the second gear and the hinging part of the supporting sleeve and the hinging seat are connected, the second movable clamping plate is slidably clamped in the second fixed sleeve, the upper end of the second clamping block is fixedly arranged at the lower wall of the second movable clamping plate, the lower end of the second clamping block slidably penetrates through the bottom wall of the second fixed sleeve and is arranged above the second gear, the second clamping block is meshed with the second gear, the bottom end of the second pulling rod is arranged at the upper wall of the second movable clamping plate, the upper end of the second pulling rod penetrates through the top wall of the second fixed sleeve and is arranged outside the second fixed sleeve, the second abutting spring is assembled between the upper wall of the second movable clamping plate and the upper wall inside the second fixed sleeve, and the hinged supporting sleeve is convenient for accommodating the device, when the drawing board is needed to be used, a user pulls the second pulling rod upwards to enable the second clamping block to be far away from the second gear, the second gear is in a free rotating state at the moment, the supporting sleeve is rotated downwards to enable the supporting sleeve to be in a 90-degree vertical state with the storable supporting box body, then the second pulling rod is loosened, the second resisting spring group pushes the second movable clamping plate to move downwards along the second fixing sleeve under the action of elasticity so as to drive the second clamping block to move downwards along the second fixing sleeve to be fast close to the second gear to enable the second clamping block to be clamped in the second gear, the second clamping block is symmetrical to the second gear to be subjected to limiting locking, the second gear and the supporting sleeve cannot rotate, the device is unfolded at the moment, and the supporting sleeve and the telescopic supporting rod are used for fixedly supporting the device.

Further, the inside embedded iron plate that is equipped with of drawing board, drawing board upper wall magnetic adsorption is equipped with fixed magnetic sheet, and the cooperation of embedded iron plate and fixed magnetic sheet is used and is convenient for fix the paper, when the user carries out art design, the model of the paper of using often is unset, and ordinary drawing board frame is difficult to firmly fix the paper of different models, and the independent assortment through the fixed magnetic sheet of multiunit can be in a flexible way firmly fixed the paper of different models.

Further, the storage device comprises a drawer, a handle, a drawing groove, a rotary clamping rod, a rotary clamping hook and a fixed clamping hook; the storable support box body is internally provided with a drawing groove with an opening at one end, the drawer is slidably clamped and arranged on the inner wall of the drawing groove, the handle is arranged on the side wall of the drawer, the fixed clamping hook is arranged at the top in the drawing groove, the rotary clamping rod is rotatably arranged on the side wall of the drawer in a penetrating way, the rotary clamping hook is arranged at one end of the rotary clamping rod close to the fixed clamping hook, the fixed clamping hook is arranged in an L shape, the rotary clamping hook is arranged in an inverted L shape, the length from the rotary clamping hook to the side wall of the drawer is greater than the length from the fixed clamping hook to the side wall of the storable support box body close to the rotary clamping rod, when a user carries out artistic design, different types of paper pens and other tools are often needed to be used, the drawer can store a large number of tools for the user to select the sunshade umbrella, and simultaneously, after the artistic design is finished, the user can place the foldable support frame and the fixed magnetic sheet in the drawer for storage, the drawer can be locked by matching the rotary clamping rod, the rotary clamping hook and the fixed clamping hook, the drawer is prevented from being separated from the storage supporting box body, the articles in the drawer can fall off, and the foldable sunshade is a foldable sunshade in the prior art.

Further, the universal wheel is arranged at the bottom of the telescopic supporting rod, a foot brake is arranged on the universal wheel, the universal wheel is convenient to move of the drawing board frame, the foot brake has a braking effect on the universal wheel, and adverse effects on the artistic design process due to the movement of the universal wheel are prevented.

Furthermore, the one end of first articulated arm is articulated to be located on can storing supporting box body, and the one end of second articulated arm is articulated to be located on the support sleeve, and the one end that can store supporting box body was kept away from to first articulated arm links to each other with the articulated one end that the support sleeve was kept away from to the second articulated arm is articulated, uses through the cooperation of first articulated arm and second articulated arm, can play connecting action and auxiliary support effect to can storing supporting box body and support sleeve.

After adopting the structure, the utility model has the following beneficial effects: according to the scheme, the storage supporting box body is provided with the sun shading device, when sunlight is dazzling, the sun shading device can prevent the sunlight from directly irradiating the drawing board and the body of a user, the sun shading device has a good sun shading function, the height of the foldable sunshade umbrella is adjustable, the sun shading effect of the sun shading device is excellent, and adverse effects on an art design process due to the fact that the sunlight is too dazzling are avoided; in the process of artistic design of a user, the height of the drawing board frame and the inclination angle of the drawing board are different from person to person, the inclination angle adjusting device is convenient for flexibly adjusting the inclination angle of the drawing board, and the height adjusting device is convenient for adjusting the height of the drawing board frame, so that the requirements of different people can be met; the storage device is convenient for storing various types of tools such as paper pens and the like for artistic design and is convenient to take and use, meanwhile, after the drawing board frame is used, a user can detach the foldable sunshade, the movable supporting frame and the fixed magnetic sheet and place the foldable sunshade, the movable supporting frame and the fixed magnetic sheet in the drawer for storage, the handle is convenient for the user to pull the drawer open, the rotary clamping rod, the rotary clamping hook and the fixed clamping hook are matched for use to lock the drawer, and the drawer is prevented from being separated from the drawing groove to cause articles in the drawer to fall; the multiple groups of fixed magnetic sheets are matched with the embedded iron plate for use, so that paper of different types can be flexibly and firmly fixed; the universal wheel is convenient for the drawing board frame to move, and the service brake has a braking effect on the universal wheel, so that adverse effects on the artistic design process due to the movement of the universal wheel are prevented.

Drawings

FIG. 1 is a schematic cross-sectional view of a graphic frame for artistic design according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of a portion B of fig. 1.

The foldable sunshade comprises a storable supporting box body, a 2 inclination angle adjusting device, a 3 height adjusting device, a 4 storage device, a 5 sunshade device, a 6 drawing board, a 7 movable supporting frame, a 8 fixed magnetic sheet, a 9 embedded iron board, a 10 first sawtooth ridge group, a 11 second sawtooth ridge group, a 12 first gear, a 13 first fixing sleeve, a 14 first clamping block, a 15 first movable clamping plate, a 16 first abutting spring group, a 17 first pulling rod, a 18 foldable sunshade, a 19 fixed supporting rod base, a 20 fixable supporting rod, a 21 locking screw rod, a 22 locking screw hole, a 23 supporting sleeve, a 24 telescopic supporting rod, a 25 fixing bolt, a 26 threaded hole, a 27 positioning through hole, a 28 first hinging rod, a 29 hinging rod, a second hinging rod, a 30 second gear, a 31 second fixing sleeve, a 32, a movable supporting sleeve, a 24 telescopic supporting rod, a 25 fixing bolt, a 26 threaded hole, a 27 positioning through hole, a 28 first hinging rod, a second hinging rod, a 30 second gear, a 31, a second fixing sleeve, a first fixing sleeve, a second fixing sleeve, a fixing sleeve and a fixing device, The second clamping block 33, the second movable clamping plate 34, the second abutting spring group 35, the second pulling rod 36, the hinge base 37, the universal wheel 38, the drawer 39, the handle 40, the pulling groove 41, the rotary clamping rod 42, the rotary clamping hook 43, the fixed clamping hook 44 and the foot brake.

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.

As shown in fig. 1 to 3, the picture frame for art design of the present invention comprises a storable supporting box body 1, an inclination angle adjusting device 2, a height adjusting device 3, a storage device 4 and a sun-shading device 5; the inclination angle adjusting device 2 is arranged on the upper wall of the storable support box body 1, the height adjusting device 3 is arranged below the storable support box body 1, the storage device 4 is arranged in the storable support box body 1, and the sun shading device 5 is arranged on the side wall and above the storable support box body 1; the inclination angle adjusting device 2 comprises a drawing board 6, a movable supporting frame 7, a fixed magnetic sheet 8, an embedded iron plate 9, a first sawtooth ridge group 10, a second sawtooth ridge group 11, a first gear 12, a first fixed sleeve 13, a first clamping block 14, a first movable clamping board 15, a first abutting spring group 16 and a first pulling rod 17; the first gear 12 is rotatably arranged on the upper wall of the storable supporting box body 1, the bottom end of the drawing board 6 is hinged to the upper wall of the storable supporting box body 1, the central shaft part of the first gear 12 and the hinged part of the drawing board 6 and the storable supporting box body 1 are connected, the second sawtooth ridge group 11 is arranged on the upper wall of the storable supporting box body 1, the first sawtooth ridge group 10 is arranged on the side wall of the drawing board 6, and two ends of the movable supporting frame 7 are respectively clamped and arranged in a gap of the first sawtooth ridge group 10 and a gap of the second sawtooth ridge group 11; a first fixed sleeve 13 is fixedly arranged at the upper end of the side wall of the storable supporting box body 1, the first movable clamping plate 15 is arranged in the first fixed sleeve 13 in a sliding and clamping manner, the lower end of the first clamping block 14 penetrates through the upper wall of the first fixed sleeve 13 and is fixedly arranged on the upper wall of the first movable clamping plate 15, the upper end of the first clamping block 14 is arranged below the first gear 12, the first clamping block 14 is meshed with the first gear 12, the top end of the first pulling rod 17 is fixedly arranged on the bottom wall of the first movable clamping plate 15, the lower end of the first pulling rod 17 penetrates through the bottom wall of the first fixed sleeve 13 in a sliding manner and is arranged outside the first fixed sleeve 13, and the first resisting spring group 16 is arranged between the lower wall of the first movable clamping plate 15 and the lower wall inside the first fixed sleeve 13; the sunshade device 5 comprises a foldable sunshade 18, a fixed support rod base 19, a fixable support rod 20, a locking screw rod 21 and a locking screw hole 22; the fixed supporting rod base 19 is arranged on the side wall of the storable supporting box body 1, a plurality of groups of fixable supporting rods 20 which are sequentially coaxially slidably nested in an equal-length mode are arranged on the fixed supporting rod base 19, locking screw holes 22 are formed in the upper ends of the fixable supporting rods 20, locking screw rods 21 are connected in the locking screw holes 22 in an internal thread mode, the plurality of groups of fixable supporting rods 20 are sequentially locked in fixed lengths through the locking screw rods 21 and the locking screw holes 22, and foldable sunshade umbrellas 18 are arranged at the upper ends of the fixable supporting rods 20; the height adjusting device 3 comprises a supporting sleeve 23, a telescopic supporting rod 24, a fixing bolt 25, a threaded hole 26, a positioning through hole 27, a first hinge rod 28, a second hinge rod 29, a second gear 30, a second fixing sleeve 31, a second clamping block 32, a second movable clamping plate 33, a second abutting spring set 34, a second pulling rod 35, a hinge seat 36 and a universal wheel 37; the bottom of the side wall of the storable supporting box body 1 is symmetrically provided with hinge seats 36, the supporting sleeve 23 is hinged below the hinge seats 36, the supporting sleeve 23 is symmetrically arranged on two sides of the bottom wall of the storable supporting box body 1, the supporting sleeve 23 is a hollow cavity with an opening at the lower end, the telescopic supporting rod 24 is arranged in the supporting sleeve 23 in a sliding clamping manner, the telescopic supporting rod 24 is uniformly provided with positioning through holes 27 at equal intervals, the threaded holes 26 are arranged on the side wall of the supporting sleeve 23, and the fixing bolts 25 are arranged in the threaded through holes; the second fixed sleeve 31 is arranged on the hinged seat 36 and the side wall of the storable supporting box body 1, the second gear 30 is rotatably arranged on the side wall of the hinged seat 36, the second gear 30 is arranged below the second fixed sleeve 31, the central shaft part of the second gear 30 is connected with the hinged part of the supporting sleeve 23 and the hinged seat 36, the second movable clamping plate 33 is arranged in the second fixed sleeve 31 in a sliding clamping way, the upper end of the second clamping block 32 is fixedly arranged on the lower wall of the second movable clamping plate 33, the lower end of the second latch 32 penetrates the bottom wall of the second fixing sleeve 31 in a sliding manner and is arranged above the second gear 30, the second clamping block 32 is engaged with the second gear 30, the bottom end of the second pulling rod 35 is arranged on the upper wall of the second movable clamping plate 33, the upper end of the second pulling rod 35 penetrates through the top wall of the second fixed sleeve 31 and is arranged outside the second fixed sleeve 31, the second abutting spring set 34 is arranged between the upper wall of the second movable clamping plate 33 and the inner upper wall of the second fixed sleeve 31.

Wherein, the interior of the drawing board 6 is provided with an embedded iron plate 9, and the upper wall of the drawing board 6 is provided with a fixed magnetic sheet 8 through magnetic adsorption; the storage device 4 comprises a drawer 38, a handle 39, a drawing slot 40, a rotary clamping rod 41, a rotary clamping hook 42 and a fixed clamping hook 43; a drawing groove 40 with an opening at one end is formed in the storable supporting box body 1, the drawer 38 is slidably clamped and arranged on the inner wall of the drawing groove 40, the handle 39 is arranged on the side wall of the drawer 38, the fixed clamping hook 43 is arranged at the top in the drawing groove 40, the rotary clamping rod 41 is rotatably arranged on the side wall of the drawer 38 in a penetrating manner, the rotary clamping hook 42 is arranged at one end, close to the fixed clamping hook 43, of the rotary clamping rod 41, the fixed clamping hook 43 is arranged in an L shape, the rotary clamping hook 42 is arranged in an inverted L shape, the length from the rotary clamping hook 42 to the side wall of the drawer 38 is larger than the length from the fixed clamping hook 43 to the side wall of the storable supporting box body 1, close to one side of the rotary clamping rod 41, and the foldable sunshade 18 is a foldable umbrella in the prior art; the universal wheel 37 is arranged at the bottom of the telescopic supporting rod 24, and a foot brake 44 is arranged on the universal wheel 37; one end of the first hinge rod 28 is hinged to the storable support box body 1, one end of the second hinge rod 29 is hinged to the support sleeve 23, and one end of the first hinge rod 28, which is far away from the storable support box body 1, is hinged to one end of the second hinge rod 29, which is far away from the support sleeve 23.

When the device is used specifically, in an initial state, the device is in a folded state, at this time, the supporting sleeve 23 is attached to the bottom wall of the storable supporting box body 1, the telescopic supporting rod 24 is completely retracted in the supporting sleeve 23, a user pulls the second pulling rod 35 upwards to make the second clamping block 32 far away from the second gear 30, at this time, the second gear 30 is in a free rotation state, the supporting sleeve 23 is rotated downwards to make the supporting sleeve 23 and the storable supporting box body 1 in a 90-degree vertical state, then the second pulling rod 35 is loosened, the second resisting spring group 34 pushes the second movable clamping plate 33 to move downwards along the second fixed sleeve 31 under the action of elasticity so as to drive the second clamping block 32 to move downwards along the second fixed sleeve 31 to be fast close to the second gear 30, so that the second clamping block 32 is clamped in the second gear 30, the second clamping block 32 is in a limit locking mode with respect to the second gear 30, and therefore the second gear 30 and the supporting sleeve 23 cannot rotate, at the moment, the device is unfolded, the supporting sleeve 23 and the telescopic supporting rod 24 fixedly support the device, the height of the drawing board frame is adjusted through the height adjusting device 3, the fixing bolt 25 is screwed out of the positioning through hole 27 and the threaded hole 26, the telescopic supporting rod 24 is pulled according to the height of a user, so that the length of the telescopic supporting rod 24 extending out of the fixing sleeve is freely adjusted, when the height is adjusted to be proper, the positioning through hole 27 and the threaded hole 26 are aligned, the fixing bolt 25 penetrates through the aligned positioning through hole 27 and the aligned threaded hole 26 and the fixing bolt 25 is screwed, so that the telescopic supporting rod 24 and the supporting sleeve 23 are fixed and the adjusted height is fixed; the user adjusts the inclination angle of the drawing board 6 according to his own painting habit, when adjusting the inclination angle of the drawing board 6, the user pulls the first pulling rod 17 to make the first clamping block 14 far away from the first gear 12, at this time, the first gear 12 is in a free rotation state, the rotating clamping rod 41 is rotated downwards to make the rotating clamping hook 42 break away from the fixed clamping hook 43 to relieve the limit of the fixed clamping hook 43 and the rotating clamping hook 42 to the drawer 38, then the drawer 38 is pulled out through the handle 39, the movable supporting frame 7 is taken out from the drawer 38, the two ends of the movable supporting frame 7 are respectively clamped in the gap of the first sawtooth ridge group 10 and the gap of the second sawtooth ridge group 11, the inclination angle of the drawing board 6 is changed by adjusting the position of the two ends of the movable supporting frame 7 placed in the gap of the first sawtooth ridge group 10 and the gap of the second sawtooth ridge group 11 to drive the drawing board 6 to rotate, the drawing board 6 drives the first gear 12 to rotate, after the inclination angle of the drawing board 6 is adjusted, the first pulling rod 17 is loosened, the first resisting spring group 16 pushes the first movable clamping board 15 to move upwards along the first fixed sleeve 13 under the action of elasticity so as to drive the first clamping block 14 to move upwards along the first fixed sleeve 13 to quickly approach the first gear 12 and enable the first clamping block 14 to be clamped into the first gear 12, the first clamping block 14 is symmetrical to the first gear 12 to be limited and locked, so that the drawing board 6 and the first gear 12 cannot rotate, and the inclination angle is fixed through the matching among the first gear 12, the first movable clamping board 15, the first clamping block 14, the first sawtooth ridge group 10, the second sawtooth ridge group 11 and the movable supporting frame 7; when sunlight is too dazzling, a user can start the sun protection device to protect the sun; the multiple groups of fixable supporting rods 20 are fixed in length in sequence through the locking screw rods 21 and the locking screw holes 22, the foldable sunshade umbrella 18 can be opened to shade sunlight, the height of the sunshade device 5 can be flexibly adjusted according to the requirements of a user through the matched use of the fixable supporting rods 20, the locking screw rods 21 and the locking screw holes 22, the sun protection effect is excellent, and the adverse effect on the artistic design process due to too dazzling sunlight is avoided; the storage device 4 is convenient for storing various types of tools such as paper pens and the like for artistic design and is convenient to take and use, meanwhile, after the drawing board frame is used, a user can place the foldable sunshade 18, the movable support frame 7 and the fixed magnetic sheet 8 in the drawer 38 for storage, and then the rotary clamping hook 42 is upwards rotated through the rotary clamping rod 41 so that the rotary clamping hook 42 is clamped into the fixed clamping hook 43 to lock the drawer 38, and the situation that the drawer 38 is separated from the drawing groove 40 to cause articles in the drawer 38 to fall off is avoided; the multiple groups of fixed magnetic sheets 8 and the embedded iron plate 9 are matched for use, so that paper of different types can be flexibly and firmly fixed; the universal wheel 37 facilitates the movement of the drawing board frame, and the foot brake 44 has a braking effect on the universal wheel 37, so that the artistic design process is prevented from being adversely affected by the movement of the universal wheel 37.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an art design is with picture grillage which characterized in that: comprises a storable supporting box body, an inclination angle adjusting device, a height adjusting device, a storage device and a sun-shading device; the inclination angle adjusting device is arranged on the upper wall of the storable support box body, the height adjusting device is arranged below the storable support box body, the storage device is arranged in the storable support box body, and the sun shading device is arranged on the side wall and above the storable support box body; the inclination angle adjusting device comprises a drawing board, a movable supporting frame, a fixed magnetic sheet, an embedded iron plate, a first sawtooth ridge group, a second sawtooth ridge group, a first gear, a first fixed sleeve, a first clamping block, a first movable clamping board, a first abutting spring group and a first pulling rod; the first gear is rotatably arranged on the upper wall of the storable supporting box body, the bottom end of the drawing board is hinged on the upper wall of the storable supporting box body, the central shaft part of the first gear and the drawing board are connected with the hinged part of the storable supporting box body, the second sawtooth ridge group is arranged on the upper wall of the storable supporting box body, the first sawtooth ridge group is arranged on the side wall of the drawing board, two ends of the movable supporting frame are respectively clamped and arranged in the clearance of the first sawtooth ridge group and the clearance of the second sawtooth ridge group, the upper end of the side wall of the storable supporting box body is fixedly provided with a first fixed sleeve, the first movable clamping board is clamped and arranged in the first fixed sleeve, the lower end of the first clamping block penetrates through the upper wall of the first fixed sleeve and is fixedly arranged on the upper wall of the first movable clamping board, the upper end of the first clamping block is arranged below the first gear, and the first clamping block is meshed with the first gear, the top end of the first pulling rod is fixedly arranged on the bottom wall of the first movable clamping plate, the lower end of the first pulling rod penetrates through the bottom wall of the first fixed sleeve in a sliding manner and is arranged outside the first fixed sleeve, and the first abutting spring is assembled between the lower wall of the first movable clamping plate and the lower wall inside the first fixed sleeve; the sunshade device comprises a foldable sunshade, a fixed supporting rod base, a fixed supporting rod, a locking screw and a locking screw hole; the fixed supporting rod base is arranged on the side wall of the storable supporting box body, a plurality of groups of fixable supporting rods which are sequentially coaxially slidably nested in an equal-length mode are arranged on the fixed supporting rod base, a locking screw hole is formed in the upper end of each fixable supporting rod, a locking screw rod is connected in the locking screw hole in a threaded mode, and a foldable sunshade umbrella is arranged at the upper end of each fixable supporting rod; the height adjusting device comprises a supporting sleeve, a telescopic supporting rod, a fixing bolt, a threaded hole, a positioning through hole, a first hinge rod, a second gear, a second fixing sleeve, a second clamping block, a second movable clamping plate, a second resisting spring group, a second pulling rod, a hinge seat and a universal wheel; the bottom of the side wall of the storable supporting box body is symmetrically provided with a hinge seat, a supporting sleeve is hinged below the hinge seat and symmetrically arranged at two sides of the bottom wall of the storable supporting box body, the supporting sleeve is a hollow cavity with an opening at the lower end, a telescopic supporting rod is arranged in the supporting sleeve in a sliding clamping manner, positioning through holes are uniformly distributed on the telescopic supporting rod at equal intervals, threaded holes are formed in the side wall of the supporting sleeve, and fixing bolts are arranged in the threaded through holes; the second fixed sleeve is arranged on the hinged seat and the side wall of the storable supporting box body, the second gear is rotatably arranged on the side wall of the hinged seat, the second gear is arranged below the second fixed sleeve, the central shaft part of the second gear and the hinged part of the supporting sleeve and the hinged seat are connected, the second movable clamping plate is slidably clamped in the second fixed sleeve, the upper end of the second clamping block is fixedly arranged at the lower wall of the second movable clamping plate, the lower end of the second clamping block slidably penetrates through the bottom wall of the second fixed sleeve and is arranged above the second gear, the second clamping block is meshed with the second gear, the bottom end of the second pulling rod is arranged at the upper wall of the second movable clamping plate, the upper end of the second pulling rod penetrates through the top wall of the second fixed sleeve and is arranged outside the second fixed sleeve, and the second abutting spring group is arranged between the upper wall of the second movable clamping plate and the inner upper wall of the second fixed sleeve.

2. An art design drawing board frame as set forth in claim 1, wherein: the drawing board is internally provided with an embedded iron plate, and the upper wall of the drawing board is provided with a fixed magnetic sheet in a magnetic adsorption manner.

3. An art design drawing board frame as set forth in claim 1, wherein: the storage device comprises a drawer, a handle, a drawing groove, a rotary clamping rod, a rotary clamping hook and a fixed clamping hook; the inside one end open-ended pull groove that is equipped with of storable supporting box body, the pull inslot wall is located in drawer sliding clamping, the drawer lateral wall is located to the handle, draw inslot top is located to the fixed trip, rotatory kelly rotates to run through and locates on the drawer lateral wall, rotatory trip is located the one end that rotatory kelly is close to fixed trip, and fixed trip is L shape setting, and rotatory trip is the setting of falling L shape, and the length of rotatory trip to the drawer lateral wall is greater than the length that the fixed trip is close to rotatory kelly one side lateral wall to storable supporting box body.

4. An art design drawing board frame as set forth in claim 1, wherein: the universal wheel is arranged at the bottom of the telescopic supporting rod, and a foot brake is arranged on the universal wheel.

5. An art design drawing board frame as set forth in claim 1, wherein: one end of the first hinge rod is hinged to the storable support box body, one end of the second hinge rod is hinged to the support sleeve, and one end, far away from the storable support box body, of the first hinge rod is hinged to one end, far away from the support sleeve, of the second hinge rod.