CN112790535A

CN112790535A - A multi-functional easel for drawing training

Info

Publication number: CN112790535A
Application number: CN202011639153.2A
Authority: CN
Inventors: 黄英
Original assignee: Hangzhou Tonghua Culture Consulting Co ltd
Current assignee: Hangzhou Tonghua Culture Consulting Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-14

Abstract

The invention discloses a multifunctional easel for drawing training, which comprises a box body, wherein four idler wheels are arranged on the left side of the box body in a rectangular manner, a miniature air pump is arranged in the box body, the miniature air pump is communicated with an air bag in a vertical cylinder through an air pipe, a first electromagnetic valve is arranged on the first air pipe, a sliding plug is arranged on the upper side of the air bag, an upright post is connected in the sliding plug in a sliding manner, a first spring is arranged between the lower end of the upright post and the sliding plug, the upper end of the upright post is connected in a sliding groove on the lower side of a cushion in a sliding manner, and the upright post is fixed on the cushion through a fixing bolt.

Description

A multi-functional easel for drawing training

Technical Field

The invention relates to the technical field of art teaching tools, in particular to a multifunctional easel for drawing training.

Background

The easel is the shelf that is used for placing the drawing board when drawing, can divide into the tripod according to the type, the quadrangle frame, pull (flexible) frame and folding leg etc. can divide into the wooden frame according to the material, the metal frame, plastics frame etc. can divide into ordinary easel according to the usage, oil painting frame etc. oil painting frame is the shelf that is used for drawing oil painting specially, mostly wood system four corners pull frame, the structure is more complicated, there is the box of dress oil painting brush and pigment usually, easel every single move angle can be adjusted, there is universal gyro wheel below some, the price is more expensive. The general simple structure of current easel, when using at every turn, all need open and adjust, it is inconvenient to use, can not carry out automatically regulated, need go out to paint from life during the drawing training, and the thing that needs to take is more, leads to very mixed and disorderly, and the easel is bulky, carries inconveniently. Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a multifunctional easel for painting training.

Disclosure of Invention

The invention aims to provide a multifunctional easel for painting training, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a multifunctional easel for drawing training comprises a box body, wherein four idler wheels are arranged on the left side of the box body in a rectangular mode, a miniature air pump is installed in the box body and communicated with an air bag in a vertical cylinder through an air pipe, a first electromagnetic valve is installed on the first air pipe, a sliding plug is arranged on the upper side of the air bag and is connected with an upright post in a sliding mode, a first spring is arranged between the lower end of the upright post and the sliding plug, the upper end of the upright post is connected into a lower side sliding groove of a cushion in a sliding mode, the upright post is fixed on the cushion through a fixing bolt, the lower end of the vertical cylinder is vertically and fixedly connected with a;

the miniature air pump is connected with a first telescopic air cylinder through a pipeline, a second electromagnetic valve is mounted on the pipeline, the right end of the first telescopic air cylinder is hinged on a scissor type support frame, the upper end of the scissor type support frame is connected with a pigment box in a sliding manner, a lamp panel is arranged in the pigment box, matched locks are arranged on the right side of the box body and the lower side of a cushion, a handle is arranged on the right side of the box body, a drawing board placing cavity is arranged below the scissor type support frame, a support frame is hinged on the upper side of the left end of the box body, a plurality of alignment holes are uniformly formed in the lower end of the support frame, bolts are inserted in the alignment holes, the lower ends of the bolts are hinged on the box body, a second telescopic air cylinder is arranged on the upper portion of the support frame, the second telescopic air cylinder is connected with the, the upper end of branch articulates there is a supporting beam, and a supporting beam is the U type, and a supporting beam's upper end articulates on the top of support frame, and telescopic cylinder three is installed to a supporting beam's upside, and telescopic cylinder tee bend trachea three is crossed and is connected miniature air pump, installs solenoid valve four on the trachea three, be equipped with the controller in the box, be equipped with storage module and remote control module in the controller, miniature air pump of controller electric connection, solenoid valve one, solenoid valve two, solenoid valve three, solenoid valve four and lamp plate carry out intelligent control, a supporting beam's lower extreme upside is equipped with clamping device, and the left end card of cushion is gone into in the.

As a further scheme of the invention, the middle part of the first air pipe is spiral and convenient to stretch.

As a further scheme of the invention, the lower side of the pull rod is provided with sawtooth-shaped grains, the lower side of the box body is fixed with a clamping block, the clamping block can be clamped on the grains, and when the cushion bears the weight, the pull rod is driven to rotate towards the lower right to fix the pull rod.

As a further scheme of the invention, a rubber pad is fixed at the lower end of the vertical cylinder, and a groove for placing the rubber pad is arranged at the lower side of the box body.

As a further scheme of the invention, the clamping device comprises a power plate in the middle and pressing blocks at the front end and the rear end, the lower end of each pressing block is hinged on the support beam, a top block is arranged below each pressing block, the top blocks are connected on the support beam in a sliding mode, and the lower side of the power plate is connected with the support beam through a spring.

As a further scheme of the invention, an inclined sliding groove is arranged on the pressing block, a linkage rod is connected in the sliding groove in a sliding manner, and the linkage rod is connected in the supporting beam in a sliding manner.

As a further scheme of the invention, the support beam is rotatably connected with a transmission gear, and the linkage rod and the extension rod on the power plate are symmetrically arranged around the center of the transmission gear.

As a further scheme of the invention, the top block is positioned at the lower side of the transmission gear, and the linkage rod, the extension rod and the top block are all provided with racks meshed with the transmission gear.

As a further scheme of the invention, elastic pads are arranged on the lower side of the pressing block and the upper side of the top block, so that the drawing board is prevented from being damaged during clamping.

Compared with the prior art, the invention has the beneficial effects that:

the easel, the drawing board and the seat are integrated through the box body, the easel, the drawing board and the seat are convenient to use when people go out, the controller is used for memorizing and intelligently controlling, habits of users are recorded, the unfolding speed is improved, and meanwhile, the drawing board is convenient to clamp and take through the clamping device.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional easel for painting training.

Fig. 2 is a partially enlarged structural diagram of a in fig. 1.

Fig. 3 is a schematic structural diagram of a sliding plug in a multifunctional easel for painting training.

Fig. 4 is a schematic structural diagram of a second sliding block in the multifunctional easel for painting training.

Fig. 5 is a front view schematically showing the structure of a clamping device in the multifunctional easel for painting training.

Fig. 6 is a left side view schematically showing the structure of a clamping device in the multifunctional easel for painting training.

FIG. 7 is a system diagram of a multi-functional easel for painting training.

In the figure: 1. a box body; 2. a roller; 3. a micro air pump; 4. a first trachea; 5. a pull rod; 6. a bit block; 7. a vertical cylinder; 8. a sliding plug; 9. a first spring; 10. a column; 11. a cushion; 12. fixing the bolt; 13. a lock; 14. a drawing board placing cavity; 15. a handle; 16. a telescopic cylinder I; 17. a scissor type support frame; 18. a paint box; 19. a lamp panel; 20. a support frame; 21. aligning holes; 22. a bolt; 23. a second telescopic cylinder; 24. a second spring; 25. a second sliding block; 26. a strut; 27. a support beam; 28. a third trachea; 29. a telescopic cylinder III; 30. a clamping device; 31. briquetting; 32. a top block; 33. a transmission gear; 34. a power plate; 35. and a fourth spring.

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.

Referring to fig. 1 to 7, in the embodiment of the invention, a multifunctional easel for painting training comprises a box body 1, four rollers 2 are arranged on the left side of the box body 1 in a rectangular shape, a micro air pump 3 is arranged in the box body 1, the micro air pump 3 is communicated with an air bag in a vertical tube 7 through an air tube I4, a first electromagnetic valve is arranged on the air tube I4, a sliding plug 8 is arranged on the upper side of the air bag, an upright post 10 is connected in the sliding plug 8 in a sliding manner, a spring I9 is arranged between the lower end of the upright post 10 and the sliding plug 8, the upper end of the upright post 10 is connected in a sliding groove on the lower side of a cushion 11 in a sliding manner, the upright post 10 is fixed on the cushion 11 through a fixing bolt 12, a pull rod 5 is vertically and fixedly connected at the lower end of the vertical tube 7, the pull rod 5 is connected in the sliding groove of, a clamping block 6 is fixed on the lower side of the box body 1, the clamping block 6 can be clamped on a road, when the cushion 11 bears the weight, the drawing rod 5 is driven to rotate towards the lower right to fix the drawing rod 5, a rubber pad is fixed at the lower end of the vertical cylinder 7, and a groove for placing the rubber pad is arranged on the lower side of the box body 1;

the miniature air pump 3 is connected with a first telescopic air cylinder 16 through a pipeline, a second electromagnetic valve is mounted on the pipeline, the right end of the first telescopic air cylinder 16 is hinged on a first scissor type support frame 17, the upper end of the first scissor type support frame 17 is connected with a pigment box 18 in a sliding manner, a lamp panel 19 is arranged in the pigment box 18, matched locks 13 are arranged on the right side of the box body 1 and the lower side of a cushion 11, a handle 15 is arranged on the right side of the box body 1, a drawing board placing cavity 14 is arranged below the scissor type support frame 17, a support frame 20 is hinged on the upper side of the left end of the box body 1, a plurality of alignment holes 21 are uniformly arranged at the lower end of the support frame 20, a bolt 22 is inserted in the alignment holes 21, the lower end of the bolt 22 is hinged on the box body 1, a second telescopic air cylinder 23 is arranged on the upper portion, a second spring 24 is arranged between the lower side of the second sliding block 25 and the supporting frame 20, a supporting rod 26 is hinged to the second sliding block 25, a supporting beam 27 is hinged to the upper end of the supporting beam 26, the supporting beam 27 is U-shaped, the upper end of the supporting beam 27 is hinged to the top end of the supporting frame 20, a third telescopic cylinder 29 is installed on the upper side of the supporting beam 27, the third telescopic cylinder 29 is connected with the miniature air pump 3 through a third air pipe 28, a fourth electromagnetic valve is installed on the third air pipe 28, a controller is arranged in the box body 1, a storage module and a remote control module are arranged in the controller, the controller is electrically connected with the miniature air pump 3, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve and the lamp panel 19 for intelligent control, a;

clamping device 30 includes the power board 34 at middle part and the briquetting 31 at front and back both ends, and the lower extreme of briquetting 31 articulates on a supporting beam 27, and the below of briquetting 31 is equipped with kicking block 32, and kicking block 32 sliding connection is on a supporting beam 27, and the downside of power board 34 passes through four 35 connection supporting beams 27 of spring, be equipped with the spout of slope on the briquetting 31, sliding connection has the trace in the spout, and trace sliding connection is in a supporting beam 27, supporting beam 27 internal rotation is connected with drive gear 33, and the extension rod on trace and the power board 34 sets up about drive gear 33's centrosymmetry, and kicking block 32 is located drive gear 33's downside, and trace, extension rod and kicking block 32 all are equipped with the rack with drive gear 33 meshing, the downside of briquetting 31 and the upside of kicking block 32 all are equipped with the cushion, damage.

The working principle of the invention is as follows: when the paint box is used, the box body 1 is transported to a flat position through the handle 15 and the roller 2, the support frame 20 is rotated, the bolt 22 is inserted into the alignment hole 21 to fix the support frame 20, the lockset 13 is opened through a key, the vertical barrel 7 is drawn out to the right side, the pull rod 5 is clamped to a proper position of the clamping block 6, the seat cushion 11 is slid rightwards, the distance between the seat cushion 11 and the upright post 10 is fixed through the fixing bolt 12, the mobile phone is connected through the remote control module in the controller, the micro air pump 3 is opened, the opening sequence and time of the electromagnetic valve are controlled through the storage module, the easel is opened, the air pressure in the air bag is controlled through the electromagnetic valve I, the height of the sliding plug 8 is controlled, the height of the seat cushion 11 is controlled, the telescopic cylinder I16 is controlled through the electromagnetic valve II, the height of the paint box 18 is changed, the position of, change supporting beam 27's the angle that opens, adjust the easel to the posture commonly used, the person of facilitating the use gets into the drawing mode fast, avoid manual regulation, place the intracavity 14 from the drawing board and take out the drawing board, with the drawing board joint on clamping device 30, and open through four and miniature air pump 3 of cell-phone control solenoid valve, fix the drawing board, and can adjust the posture through cell-phone manual, and save, convenient next time direct use, can adapt to different drawing modes, when needing to dismantle, press briquetting 31 downwards, and upwards lift up the drawing board, the extension rod of briquetting 31 drives drive gear 33 clockwise, and then drive the trace and shift up, drive briquetting 31 clockwise upset through the spout, and simultaneously, the kicking block 32 upward movement, open clamping device 30, conveniently take the drawing board.

The easel, the drawing board and the seat are integrated through the box body 1, the easel, the drawing board and the seat are convenient to use when people go out, the controller is used for carrying out memory and intelligent control, habits of users are recorded, the speed of the users when the users are unfolded is improved, and meanwhile, the drawing board is convenient to clamp and take through the clamping device 30.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A multifunctional easel for painting training comprises a box body (1) and is characterized in that, the left side of the box body (1) is rectangular and is provided with four rollers (2), a miniature air pump (3) is arranged in the box body (1), the miniature air pump (3) is communicated with an air bag in a vertical cylinder (7) through an air pipe I (4), an electromagnetic valve I is arranged on the air pipe I (4), a sliding plug (8) is arranged on the upper side of the air bag, an upright post (10) is connected in the sliding plug (8) in a sliding manner, a spring I (9) is arranged between the lower end of the upright post (10) and the sliding plug (8), the upper end of the upright post (10) is connected in a lower side sliding groove of a cushion (11) in a sliding manner, the upright post (10) is fixed on the, the lower end of the vertical cylinder (7) is vertically and fixedly connected with a drawing rod (5), and the drawing rod (5) is connected in a sliding groove of the box body (1) in a sliding manner;

the miniature air pump (3) is connected with a first telescopic air cylinder (16) through a pipeline, a second electromagnetic valve is installed on the pipeline, the right end of the first telescopic air cylinder (16) is hinged to a scissor type support frame (17), the upper end of the scissor type support frame (17) is connected with a pigment box (18) in a sliding mode, a lamp panel (19) is arranged in the pigment box (18), matched locks (13) are arranged on the right side of the box body (1) and the lower side of a cushion (11), a handle (15) is arranged on the right side of the box body (1), a drawing board placing cavity (14) is arranged below the scissor type support frame (17), a support frame (20) is hinged to the upper side of the left end of the box body (1), a plurality of alignment holes (21) are uniformly arranged at the lower end of the support frame (20), a bolt (22) is inserted in the alignment holes (21), the lower end of the bolt (22, the second telescopic cylinder (23) is connected with the miniature air pump (3) through a pipeline, the third electromagnetic valve is installed on the pipeline, the second slider (25) is arranged at the upper end of the second telescopic cylinder (23), a second spring (24) is arranged between the lower side of the second slider (25) and the support frame (20), the second slider (25) is hinged with a support rod (26), a support beam (27) is hinged to the upper end of the support rod (26), the support beam (27) is U-shaped, the upper end of the support beam (27) is hinged to the top end of the support frame (20), the third telescopic cylinder (29) is installed on the upper side of the support beam (27), the third telescopic cylinder (29) is connected with the miniature air pump (3) through a third air pipe (28), a fourth electromagnetic valve is installed on the third air pipe (28), a controller is arranged in the box body (1), a storage module and, Solenoid valve two, solenoid valve three, solenoid valve four and lamp plate (19), the lower extreme upside of a supporting beam (27) is equipped with clamping device (30), and the left end card of cushion (11) is gone into in clamping device (30).

2. A multifunctional easel for painting training as claimed in claim 1, characterised in that the central part of the first air tube (4) is helical.

3. The multifunctional easel for painting training according to claim 1, wherein the lower side of the drawing rod (5) is provided with serrated lines, the lower side of the box body (1) is fixed with a clamping block (6), and the clamping block (6) can be clamped on the lines.

4. The multifunctional easel for painting training according to claim 1, wherein a rubber pad is fixed at the lower end of the vertical cylinder (7), and a groove for placing the rubber pad is arranged at the lower side of the box body (1).

5. A multifunctional easel for painting training as claimed in claim 1, wherein said clamping means (30) comprises a power plate (34) at the middle and pressing blocks (31) at the front and rear ends, the lower end of the pressing block (31) is hinged on the supporting beam (27), a top block (32) is arranged under the pressing block (31), the top block (32) is slidably connected on the supporting beam (27), the lower side of the power plate (34) is connected with the supporting beam (27) through a spring four (35).

6. The multifunctional easel for painting training according to claim 5, wherein the pressing block (31) is provided with an inclined sliding groove, and a linkage rod is slidably connected in the sliding groove and is slidably connected in the supporting beam (27).

7. A multifunctional easel for painting training according to claim 5 and characterised in that a transmission gear (33) is rotatably connected to the supporting beam (27), and the linkage rod and the extension rod on the power plate (34) are symmetrically arranged around the centre of the transmission gear (33).

8. The multifunctional easel for painting training according to claim 5, wherein the top block (32) is located at the lower side of the transmission gear (33), and the linkage rod, the extension rod and the top block (32) are all provided with racks meshed with the transmission gear (33)

9. A multifunctional easel for painting training according to claim 5 and characterised in that both the underside of the pressing block (31) and the upper side of the top block (32) are provided with resilient pads.