CN110254122B - A drawing board holder device that can be quickly blown dry - Google Patents

A drawing board holder device that can be quickly blown dry Download PDF

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Publication number
CN110254122B
CN110254122B CN201910642391.XA CN201910642391A CN110254122B CN 110254122 B CN110254122 B CN 110254122B CN 201910642391 A CN201910642391 A CN 201910642391A CN 110254122 B CN110254122 B CN 110254122B
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China
Prior art keywords
oil painting
painting paper
fixing plate
square
adjusting
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Expired - Fee Related
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CN201910642391.XA
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Chinese (zh)
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CN110254122A (en
Inventor
董薇
尚冠男
王晓丽
段涛
刘玉梅
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Jilin Teachers Institute of Engineering and Technology
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Jilin Teachers Institute of Engineering and Technology
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Priority to CN201910642391.XA priority Critical patent/CN110254122B/en
Publication of CN110254122A publication Critical patent/CN110254122A/en
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Publication of CN110254122B publication Critical patent/CN110254122B/en
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B27/00Drawing desks or tables; Carriers for drawing-boards
    • A47B27/14Adjustable underframes
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B27/00Drawing desks or tables; Carriers for drawing-boards
    • A47B27/18Locking means, e.g. for locking inclination of board
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44DPAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
    • B44D3/00Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
    • B44D3/18Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases

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  • Drying Of Solid Materials (AREA)

Abstract

本发明公开了一种可快速吹干的画板固定架装置,包括油画纸固定板,所述油画纸固定板上安装有调节式伸缩支架装置,所述油画纸固定板一侧设有控制器,所述油画纸固定板上安装有翻转式油画纸固定装置,所述油画纸固定板背面安装有快速晾干装置;通过油画纸板上的油画纸压板和弹簧合页的配合进行固定油画纸,油画纸板在方形滑道内进行滑动,从而实现油画纸板的反转,画好的油画纸板反转后,通过固定挡板和橡胶密封软垫的作用进行密封油画纸板的上下两端,再通过吹风风箱内的抽风风扇进行吹风,从而使油画能够快速的进行晾干,同时通过灰尘过滤棉进行过滤空气中的灰尘,通过干燥剂进行干燥空气,防止空气中的灰尘过多而导致油画污染的情况发生。

Figure 201910642391

The invention discloses a drawing board fixing frame device that can be quickly blown dry, comprising an oil painting paper fixing plate, an adjustable telescopic support device is installed on the oil painting paper fixing plate, and a controller is provided on one side of the oil painting paper fixing plate, The oil painting paper fixing plate is installed with a flip-up oil painting paper fixing device, and a quick drying device is installed on the back of the oil painting paper fixing plate; The cardboard slides in the square slideway, so as to realize the reversal of the oil painting cardboard. After the painted oil painting cardboard is reversed, the upper and lower ends of the oil painting cardboard are sealed by the action of the fixed baffle and the rubber sealing cushion, and then the oil painting cardboard is passed through the blower. The exhaust fan blows the air, so that the oil painting can be quickly dried, and at the same time, the dust in the air is filtered through the dust filter cotton, and the air is dried by the desiccant, so as to prevent the oil painting from being polluted by too much dust in the air.

Figure 201910642391

Description

Drawing board mount device that can weather fast
Technical Field
The invention relates to the field of drawing related equipment, in particular to a drawing board fixing frame device capable of being dried quickly.
Background
The oil painting board need be used at the in-process of carrying out oil painting creation to the student, and need fix the drawing board under most of the circumstances, and traditional drawing board mount can not fix the not drawing board of co-altitude when relaxing the fixed comparison of drawing board and making the drawing board drop easily, and application scope is narrow, has consequently caused very big inconvenience for the student at the in-process that uses, has wasted energy, is unfavorable for the creation.
In patent CN201721594532.8, a fixing assembly for fixing a drawing board is further connected to the middle of the supporting frame, and the fixing assembly is formed by combining an upper supporting plate, a lower connecting plate, an upper connecting plate, a push rod, a locking nut and the like, that is, the drawing board is placed between the upper supporting plate and the lower supporting plate, and the drawing board is well clamped between the upper supporting plate and the lower supporting plate through the matching of the push rod and the lower supporting plate, so that the fixing frame can clamp a plurality of drawing boards with different heights and can clamp the drawing board more firmly, and the application range is wide; rotate through the bottom at the support frame and connect on the crossbeam frame, still be connected with one on the left and right sides of support frame and adjust the pole, the top of adjusting the pole rotates and connects on the support frame, and the afterbody of this regulation pole wears to establish behind the rectangular hole on the crossbeam frame, and further fixes through the nut, is about to adjust the pole and puts on the different positions of rectangular hole one for can adjust the angle between crossbeam frame and the support frame, simple structure uses more conveniently simultaneously.
However, after the oil painting is finished, the oil painting pigment needs to be dried for a long time due to the slow drying process of the oil painting pigment, so that the oil painting pigment is dried, and in the drying process, a large space needs to be occupied, and the energy of students is wasted.
Disclosure of Invention
The invention aims to solve the problems, designs a drawing board fixing frame device capable of being dried quickly, has the functions of simple structure and quick drying, solves the problems that the drawing board cannot be dried quickly after oil painting is finished and the occupied space is large, facilitates the drawing of students by respectively fixing oil painting paper, and simultaneously enables the oil painting to be dried quickly under the action of a fan, thereby saving the drying time.
The technical scheme of the invention is that the drawing board fixing frame device capable of being dried quickly comprises an oil painting paper fixing plate, wherein an adjustable telescopic support device is installed on the oil painting paper fixing plate, a controller is arranged on one side of the oil painting paper fixing plate, an overturning oil painting paper fixing device is installed on the oil painting paper fixing plate, and a quick drying device is installed on the back surface of the oil painting paper fixing plate;
the quick airing device comprises an air blowing bellows arranged on one side of the back surface of the oil painting paper fixing plate, a plurality of air suction openings are arranged on the side surface of one side of the air blowing bellows, the air suction openings are uniformly distributed on the blowing bellows, the air suction fans are arranged in the air suction openings, a dust filtering net cover is arranged on one side inside the blowing air box, dust filtering cotton is arranged inside the dust filtering net cover, a drying screen is arranged on one side of the dust filtering screen, a drying agent is arranged in the drying screen, an electric heating wire is arranged in the drying net cover, an air outlet air box is arranged on the other side of the back surface of the oil painting paper fixing plate, the inside of the air outlet air box is provided with a drying mesh enclosure, a drying agent and an electric heating wire which are the same as those in the air outlet air box, two fixed baffles are arranged at the upper end and the lower end of the back of the oil painting paper fixing plate, and rubber sealing cushions are arranged on the fixed baffles;
the turnover type oil painting paper fixing device comprises two square slide ways which are arranged at the two ends above the oil painting paper fixing plate, the front surface of the oil painting paper fixing plate is provided with a plurality of oil painting paper plates which are stacked and stored on the front surface of the oil painting paper fixing plate, sliding shafts are arranged above two sides of the oil painting paper board and are connected with the square slide ways in a sliding way, the upper end and the lower end of the back surface of the oil painting paper board are provided with a supporting cross rod which is movably contacted with the next oil painting paper board, the supporting cross rod is movably contacted with the front surface of the oil painting paper fixing plate, a square magnet I is arranged on the lower surface of the supporting cross rod, the front surface of the oil painting paper board is provided with two square magnet grooves, the positions of the square magnet grooves correspond to the positions of the square magnets I, and a square magnet II is arranged in the square magnet groove, and an oil painting paper fixing device is arranged on the oil painting paper board.
Oil painting paper fixing device includes the front of oil painting cardboard is equipped with four oil painting paper clamp plates, oil painting paper clamp plate becomes the right angle triangle-shaped form, oil painting paper clamp plate becomes the rectangular distribution, through spring hinge connection between oil painting paper clamp plate and the oil painting cardboard, spring hinge and oil painting paper clamp plate's both ends fixed connection.
The adjustable telescopic support device comprises a movable seat arranged at four corners of the back of an oil painting paper fixing plate, movable bearings are arranged at two ends of the movable seat, movable short shafts are arranged in the movable bearings, a movable baffle is arranged between the two movable short shafts, support columns are arranged on the two movable baffles below the back of the oil painting paper fixing plate, PVC suckers are arranged at the lower ends of the support columns, adjusting support columns are arranged on the two movable baffles above the back of the oil painting paper fixing plate, adjusting screw rods are movably arranged at the lower ends in the adjusting support columns and are in threaded connection with the adjusting support columns, adjusting rotating shafts are arranged at the lower ends of the adjusting screw rods, adjusting bases are arranged at the lower ends of the adjusting rotating shafts and are connected with the adjusting rotating shafts through adjusting bearings, PVC suckers identical to the support columns are arranged below, an adjusting driving device is arranged between the two adjusting bases.
The adjusting and driving device comprises a driving cross frame installed between the two adjusting bases, a rotating motor is installed on the driving cross frame, a double-groove belt pulley is installed at the rotating end of the rotating motor, a large belt pulley is installed on the adjusting rotating shaft, and the large belt pulley is connected with the double-groove belt pulley through a conveying belt.
The oil painting paper fixing plate is characterized in that two square through grooves are formed in the oil painting paper fixing plate, the positions of the square through grooves correspond to the positions of the square magnets I, square magnets III are installed in the square through grooves, and the magnetism of the square magnets III is opposite to that of the square magnets I and that of the square magnets II.
The PVC sucker is movably connected with the desktop.
And the attractive force between the square magnet III and the square magnet I and the attractive force between the square magnet III and the square magnet II are greater than the gravity of the oil painting paperboard.
The oil painting paper board is movably contacted with the blowing air box and the air outlet air box.
The drawing board fixing frame device capable of being dried quickly manufactured by the technical scheme of the invention comprises the following components:
the drawing board fixing frame device fixes the oil painting paper through the cooperation of the oil painting paper pressing plate on the oil painting paper board and the spring hinge, so that the oil painting paper can be simply and quickly fixed, the oil painting paper board slides in the square slideway, the reverse rotation of the oil painting paper board is realized, and the oil painting paper board is fixed through the action of the square magnet I, the square magnet II and the square magnet III, so that the oil painting paper board can be fixed on the oil painting paper fixing plate, and the drawing of students is facilitated;
this drawing board mount device, after reversing through the oil painting cardboard that will draw, the upper and lower both ends of sealed oil painting cardboard are carried out to the effect through fixed stop and the sealed cushion of rubber, the induced-draft fan in the rethread blowing bellows bloies, thereby make the oil painting can be quick dry, carry out the dust in the filtered air through the dust filter pulp simultaneously, carry out drying air through the drier, thereby the effectual cleanliness that has guaranteed the oil painting and dry the in-process, prevent that the dust in the air is too much and lead to the condition emergence of oil painting pollution.
Drawings
Fig. 1 is a schematic structural diagram of a drawing board fixing frame device capable of being dried quickly according to the present invention;
FIG. 2 is a schematic view of the quick airing apparatus of the present invention;
FIG. 3 is a side view of the canvas art board of the present invention;
FIG. 4 is a front view of the oil pasteboard of the present invention;
figure 5 is a schematic view of an adjustable telescopic support device according to the invention;
in the figure, 1, a painting paper fixing plate; 2. a controller; 3. a blowing bellows; 4. an air suction opening; 5. an air draft fan; 6. a dust filter screen; 7. dust filter cotton; 8. drying the net cover; 9. a desiccant; 10. an electric heating wire; 11. an air outlet bellows; 12. fixing a baffle plate; 13. a rubber sealing cushion; 14. a square slideway; 15. oil painting paper board; 16. a sliding shaft; 17. a support rail; 18. a first square magnet; 19. a square magnet slot; 20. a second square magnet; 21. pressing plates of oil painting paper; 22. a spring hinge; 23. a movable seat; 24. a movable bearing; 25. a movable short shaft; 26. a movable baffle; 27. a support pillar; 28. a PVC sucker; 29. adjusting the supporting columns; 30. adjusting the screw rod; 31. adjusting the rotating shaft; 32. adjusting the base; 33. adjusting the bearing; 34. driving the transverse frame; 35. a rotating electric machine; 36. a double grooved pulley; 37. a large belt pulley; 38. a conveyor belt; 39. a square through groove; 40. and a third square magnet.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-5, in this embodiment:
in this device, the device supplies power through being connected with external power source, and external power source and controller 2, updraft ventilator 5, electric heating wire 10, rotating electrical machines 35 electric connection supply power, and controller 2's model is the single chip microcomputer controller of SH79F086 model, and controller 2's control signal output passes through the relay respectively with updraft ventilator 5, electric heating wire 10, rotating electrical machines 35 electric connection to controlling means's operation.
The invention is characterized in that the structural design of the quick airing device is combined with an attached drawing 1 and an attached drawing 2, the quick airing device comprises an oil drawing paper fixing plate 1, a blowing air box 3 is arranged on one side of the back surface of the oil drawing paper fixing plate 1, a plurality of air suction openings 4 are formed in the side surface of one side of the blowing air box 3, the air suction openings 4 are uniformly distributed on the blowing air box 3, an air suction fan 5 is arranged in each air suction opening 4, a dust filtering net cover 6 is arranged on one side of the inside of the blowing air box 3, dust filtering cotton 7 is arranged in each dust filtering net cover 6, a drying net cover 8 is arranged on one side of the dust filtering net cover 6, a drying agent 9 is arranged in each drying net cover 8, an electric heating wire 10 is arranged in each drying net cover 8, an air outlet air box 11 is arranged on the other side of the back surface of the oil drawing paper fixing plate 1, the, the fixed baffle 12 is provided with a rubber sealing cushion 13; dust in the filter air is carried out to dust filter pulp 7 through blowing in bellows 3, carry out drying air through drier 9, thereby the effectual cleanliness factor of air when guaranteeing to dry, prevent that the oil painting from receiving the pollution when drying, effect through the inside drier 9 of air-out bellows 11, can effectually prevent outside humid air and oil painting contact, influence the drying efficiency of oil painting, heating through electric heating wire 10, can make the moisture drying in the drier 9, thereby make drier 9 can used repeatedly, need not to change.
The invention relates to a structural design of a turnover oil painting paper fixing device, which is characterized in that the structural design of the turnover oil painting paper fixing device is combined with an attached drawing 1, an attached drawing 2, an attached drawing 3 and an attached drawing 4, the turnover oil painting paper fixing device comprises an oil painting paper fixing plate 1, two square slideways 14 are arranged at two ends above the oil painting paper fixing plate 1, a plurality of oil painting paper boards 15 are arranged on the front surface of the oil painting paper fixing plate 1, the oil painting paper boards 15 are stacked and stored on the front surface of the oil painting paper fixing plate 1, sliding shafts 16 are arranged above two sides of the oil painting paper boards 15, the sliding shafts 16 are in sliding connection with the square slideways 14, supporting cross rods 17 are arranged at the upper end and the lower end of the back surface of the oil painting paper boards 15, the supporting cross rods 17 are in movable contact with the next oil painting paper board 15, the supporting cross rods 17 are in movable contact with the front surface of the oil painting paper, a square magnet II 20 is installed in the square magnet groove 19, four oil painting paper pressing plates 21 are arranged on the front face of the oil painting paper plate 15, the oil painting paper pressing plates 21 are in a right-angle triangular shape, the oil painting paper pressing plates 21 are distributed in a square shape, the oil painting paper pressing plates 21 are connected with the oil painting paper plate 15 through spring hinges 22, the spring hinges 22 are fixedly connected with two ends of the oil painting paper pressing plates 21, two square through grooves 39 are formed in the oil painting paper fixing plate 1, the positions of the square through grooves 39 correspond to the positions of the square magnet I18, a square magnet III 40 is installed in each square through groove 39, and the magnetism of each square magnet III 40 is opposite to that of the square magnet I18 and the square magnet II 20; through the cooperation of spring hinge 22 and oil painting paper clamp plate 21, can make oil painting paper can be simply quick fixed to oil painting cardboard 15 on, through the cooperation of square slide 14 with oil painting cardboard 15, make oil painting cardboard 15 can be quick reverse, through square magnet 18, the magnetic force of square magnet two 20 and the three 40 inter attraction of square magnet, can make the oil painting cardboard 15 can be steady fix the positive and negative two sides at oil painting paper fixed plate 1, thereby guarantee the stability of drawing, when can guaranteeing again simultaneously that the oil painting dries, oil painting cardboard 15 is fixed steady.
In this device, regulation formula telescopic bracket device is fixed with the desktop through the effect of support column 27 and the PVC sucking disc 28 on the regulation support column 29, drives adjusting screw 30's rotation through rotating electrical machines 35, and adjusting screw 30 and the threaded connection who adjusts support column 29 carry out the angle of quick adjustment oil painting paper fixed plate 1 to make things convenient for the student to use.
The working principle of the device is as follows: when the device is required to be used, the device is placed on a table top, and the supporting column 27 and the adjusting supporting column 29 are pressed down, so that the supporting column 27 and the adjusting supporting column 29 are fixed on the table top through the action of the PVC suction cups 28;
after the fixing is finished, the device is connected with an external power supply, the controller 2 controls the rotating motor 35 to start working at the moment, the rotating motor 35 rotates to drive the double-groove belt pulley 36 to rotate, the double-groove belt pulley 36 drives the adjusting rotating shaft 31 to rotate under the action of the conveying belt 38 and the large belt pulley 37, the adjusting rotating shaft 31 starts to rotate under the action of the adjusting bearing 33, the adjusting rotating shaft 31 drives the adjusting screw rod 30 to rotate, and the adjusting screw rod 30 is connected with the adjusting support column 29 through threads so that the adjusting screw rod 30 starts to rotate and lift out of the adjusting support column 29;
the adjusting screw 30 rotates and rises from the adjusting support column 29 to drive the upper end of the oil painting paper fixing plate 1 to rise, the oil painting paper fixing plate 1 is connected with the movable short shaft 25 through the movable bearing 24 on the movable seat 23, and the movable short shaft 25 is connected with the movable baffle 26, so that when the adjusting screw 30 rises, the oil painting paper fixing plate 1 can automatically adjust the angle;
after the oil painting paper fixing plate 1 is adjusted to a proper angle, the rotating motor 35 is controlled to stop working, the oil painting paper pressing plate 21 is lifted manually and placed on the oil painting paper plate 15, and after the oil painting paper pressing plate 21 is loosened, the oil painting paper pressing plate 21 is pressed on the oil painting paper plate 15 through the elasticity of the spring hinge 22, so that the oil painting paper is fixed;
at the moment, drawing can be carried out, after the drawing is finished, the oil painting paper board 15 which is finished with the drawing is lifted manually, other oil painting paper boards 15 are separated from the oil painting paper board 15 manually, the oil painting paper board 15 is controlled to rotate around the square slideway 14, the oil painting paper board 15 is made to rotate to the back of the oil painting paper fixing plate 1, the oil painting paper board 15 is pressed onto the back of the oil painting paper fixing plate 1, at the moment, the oil painting paper board 15 is fixed to the back of the oil painting paper fixing plate 1 through the mutually attracted magnetic force of the square magnet III 40 and the square magnet II 20, the upper end and the lower end of the oil painting paper board 15 are sealed through the rubber sealing cushion 13 on the fixing baffle plate 12, and the left end and the right end of the oil painting paper board 15 are in contact with the air blowing air box 3 and the air outlet;
at the moment, the exhaust fan 5 is controlled to start working, the exhaust fan 5 rotates to exhaust air, wind is blown to the dust filter cotton 7 in the dust filter screen cover 6, dust in the air is filtered through the dust filter cotton 7, the filtered air is dried under the action of the drying agent 9, and then the dried air is blown to the oil painting paper board 15, so that the drying speed of the oil painting on the oil painting paper board 15 is accelerated;
when the device is used for a certain time, the electric heating wire 10 is controlled to start working, the electric heating wire 10 is electrified and then heated, so that the temperature around the drying agent 9 is increased, and after the temperature is increased to a certain temperature, the drying agent 9 is in a dehydration state, so that the moisture in the drying agent 9 is dehydrated, and the drying agent 9 can dry air again.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims (4)

1. A drawing board fixing frame device capable of being dried quickly comprises an oil painting paper fixing plate (1), wherein an adjustable telescopic support device is mounted on the oil painting paper fixing plate (1), and a controller (2) is arranged on one side of the oil painting paper fixing plate;
quick airing device includes oil drawing paper fixed plate (1) back one side is installed and is dried bellows (3), it has a plurality of suction openings (4) to open on the side surface of one side of bellows (3) of drying, suction opening (4) evenly distributed is on bellows (3) of drying, suction opening (4) internally mounted has induced draft fan (5), dust filter screen panel (6) is installed to inside one side of bellows (3) of drying, dust filter screen panel (6) internally mounted has dust filter pulp (7), drying screen panel (8) is installed to dust filter screen panel (6) one side, drying screen panel (8) internally mounted has drier (9), drying screen panel (8) internally mounted has electric heating wire (10), air-out bellows (11) are installed to oil drawing paper fixed plate (1) back opposite side, air-out bellows (11) internally mounted have with blow the same drying screen panel (8) in (3) of drying, The oil painting paper fixing plate comprises a drying agent (9) and an electric heating wire (10), wherein two fixing baffle plates (12) are arranged at the upper end and the lower end of the back surface of the oil painting paper fixing plate (1), and rubber sealing cushions (13) are arranged on the fixing baffle plates (12);
the turnover oil painting paper fixing device comprises two square slide ways (14) installed at two ends above an oil painting paper fixing plate (1), wherein a plurality of oil painting paper boards (15) are arranged on the front side of the oil painting paper fixing plate (1), the oil painting paper boards (15) are stacked and stored in the front side of the oil painting paper fixing plate (1), sliding shafts (16) are installed above two sides of the oil painting paper boards (15), the sliding shafts (16) are in sliding connection with the square slide ways (14), supporting cross rods (17) are installed at the upper end and the lower end of the back side of the oil painting paper boards (15), the supporting cross rods (17) are in movable contact with the next oil painting paper board (15), the supporting cross rods (17) are in movable contact with the front side of the oil painting paper fixing plate (1), a square magnet I (18) is installed on the lower surface of the supporting cross rods (17), two square magnet grooves (19) are formed in the front side of the oil, the square magnet groove (19) corresponds to the square magnet I (18), a square magnet II (20) is installed in the square magnet groove (19), and an oil painting paper fixing device is installed on the oil painting paper board (15);
the oil painting paper fixing device comprises four oil painting paper pressing plates (21) arranged on the front side of an oil painting paper plate (15), the oil painting paper pressing plates (21) are in a right-angle triangular shape, the oil painting paper pressing plates (21) are distributed in a rectangular shape, the oil painting paper pressing plates (21) are connected with the oil painting paper plate (15) through spring hinges (22), and the spring hinges (22) are fixedly connected with two ends of the oil painting paper pressing plates (21);
the adjustable telescopic support device comprises an oil painting paper fixing plate (1) back four corners department installs movable seat (23), loose bearing (24) are installed at both ends of movable seat (23), install activity minor axis (25) in loose bearing (24), install adjustable fender (26) between two activity minor axes (25), install support column (27) on two adjustable fender (26) of oil painting paper fixing plate (1) back below, PVC sucking disc (28) are installed to support column (27) lower extreme, install regulation support column (29) on two adjustable fender (26) of oil painting paper fixing plate (1) back top, the inside lower extreme movable mounting of regulation support column (29) has adjusting screw (30), adjusting screw (30) and regulation support column (29) threaded connection, regulation pivot (31) are installed to adjusting screw (30) lower extreme, an adjusting base (32) is arranged at the lower end of the adjusting rotating shaft (31), the adjusting base (32) is connected with the adjusting rotating shaft (31) through an adjusting bearing (33), a PVC suction cup (28) which is the same as the support column (27) is arranged below the adjusting base (32), and an adjusting driving device is arranged between the two adjusting bases (32);
the adjusting and driving device comprises a driving transverse frame (34) arranged between the two adjusting bases (32), a rotating motor (35) is arranged on the driving transverse frame (34), a double-groove belt pulley (36) is arranged at the rotating end of the rotating motor (35), a large belt pulley (37) is arranged on the adjusting rotating shaft (31), and the large belt pulley (37) is connected with the double-groove belt pulley (36) through a conveying belt (38);
the oil painting paper fixing plate is characterized in that two square through grooves (39) are formed in the oil painting paper fixing plate (1), the positions of the square through grooves (39) correspond to the positions of the square magnets I (18), square magnets III (40) are installed in the square through grooves (39), and the magnetism of the square magnets III (40) is opposite to that of the square magnets I (18) and the square magnets II (20).
2. The quick drying drawing board fixing frame device as claimed in claim 1, wherein the PVC suction cup (28) is movably connected with a table top.
3. The quick drying palette fixing frame device according to claim 1, wherein the attraction force between the square magnet three (39) and the square magnet one (18) and the attraction force between the square magnet three (39) and the square magnet two (20) are greater than the gravity of the oil painting paper board (15).
4. A quick drying drawing board holder device according to claim 1, wherein the oil painting board (15) is in movable contact with the blowing air box (3) and the air outlet air box (11).
CN201910642391.XA 2019-07-16 2019-07-16 A drawing board holder device that can be quickly blown dry Expired - Fee Related CN110254122B (en)

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Publication number Priority date Publication date Assignee Title
CN112205756B (en) * 2020-11-19 2022-10-28 湖南工艺美术职业学院 Drawing board support for interior design
CN113693375B (en) * 2021-09-04 2022-09-02 九江职业技术学院 Multifunctional drawing device for environmental art design

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