CN214492283U - Drawing board for art education convenient to fold - Google Patents
Drawing board for art education convenient to fold Download PDFInfo
- Publication number
- CN214492283U CN214492283U CN202120260483.4U CN202120260483U CN214492283U CN 214492283 U CN214492283 U CN 214492283U CN 202120260483 U CN202120260483 U CN 202120260483U CN 214492283 U CN214492283 U CN 214492283U
- Authority
- CN
- China
- Prior art keywords
- seat
- fold
- slide bar
- sliding
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 2
- -1 canvas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model belongs to the technical field of drawing boards which are convenient to fold, in particular to a drawing board which is convenient to fold and used for art education, aiming at the prior drawing board used for art education, before and after the use, the drawing board for art education is inconvenient to fold, the following proposal is proposed, the drawing seat comprises a drawing seat, a first fixed sliding rod and a second fixed sliding rod are fixedly arranged in the drawing seat, one ends of the first fixed sliding rod and the second fixed sliding rod are both connected with a first sliding sleeve in a sliding manner, a same first connecting rod is fixedly connected between the two first sliding sleeves, the other end of the first fixed slide bar and the other end of the second fixed slide bar are both slidably connected with a second sliding sleeve, the two second sliding sleeves are fixedly connected with a same second connecting rod, the two first sliding sleeves are both movably connected with a first supporting plate, and the two second sliding sleeves are both movably connected with a second supporting plate. The utility model discloses simple structure can be convenient for fold the drawing flat board, makes things convenient for people to use.
Description
Technical Field
The utility model relates to a convenient folding drawing board technical field especially relates to a convenient folding drawing board for art education.
Background
Art is one of the artistic door. A certain material, such as paint, paper, canvas, mud, stone, wood, metal, wood, etc. is used to form a visual plane or a three-dimensional visual image to reflect the natural and social life and express an artistic activity of the thought, concept and feeling of the artist. Also called as modeling art and visual art. Mainly comprises painting, sculpture, art and art, building art and the like. Drawing boards are used for drawing in art education.
Present drawing board for art education, around using, be not convenient for fold drawing board for art education.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current drawing board for art education, around using, be not convenient for carry out folding shortcoming to drawing board for art education, and the drawing board for convenient folding art education that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drawing board convenient to fold for art education comprises a drawing seat, wherein a first fixed sliding rod and a second fixed sliding rod are fixedly arranged in the drawing seat, one ends of the first fixed sliding rod and the second fixed sliding rod are respectively connected with a first sliding sleeve in a sliding manner, the same first connecting rod is fixedly connected between the two first sliding sleeves, the other ends of the first fixed sliding rod and the second fixed sliding rod are respectively connected with a second sliding sleeve in a sliding manner, the same second connecting rod is fixedly connected between the two second sliding sleeves, the two first sliding sleeves are respectively and movably connected with a first supporting plate, the two second sliding sleeves are respectively and movably connected with a second supporting plate, the two first supporting plates and the two second supporting plates are respectively and movably connected with two first locking rods, the two second locking rods are respectively and movably connected with the same concave frame, one end of the concave frame is movably connected with a drawing flat plate, drawing dull and stereotyped and two second fagging swing joint, be equipped with the hydraulic pump in the seat of drawing, be equipped with hydraulic telescoping rod on the hydraulic pump, hydraulic telescoping rod's one end and concave type frame swing joint, two telescopic links of the bottom fixedly connected with of seat of drawing, the one end fixed mounting of two telescopic links has same lift seat, all is equipped with the slide on the both sides inner wall of lift seat.
Preferably, a supporting plate is fixedly installed in the lifting seat, and a threaded rod is rotatably connected to the supporting plate.
Preferably, the threaded rod is connected with a threaded cylinder in a threaded manner, and one end of the threaded cylinder is rotatably connected with the drawing seat.
Preferably, the thread cylinder is fixedly connected with two positioning rods, one ends of the two positioning rods are respectively provided with a roller, and the two rollers are in rolling connection with the two slideways.
Preferably, a lifting motor is fixedly installed in the lifting seat, and an output shaft of the lifting motor is fixedly connected with the threaded rod.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is owing to set up elevator motor, threaded rod, a screw thread section of thick bamboo, locating lever, gyro wheel, slide and drawing seat, and elevator motor's output shaft drives the threaded rod and rotates, and the threaded rod drives a screw thread section of thick bamboo rebound, and a screw thread section of thick bamboo rolls in two slides through two locating levers drive two gyro wheels, and a screw thread section of thick bamboo drives drawing seat rebound, has realized the purpose of lift.
(2) This scheme is owing to set up the hydraulic pump, hydraulic telescoping rod, concave type frame, the drawing is dull and stereotyped, the second fagging, the second sliding sleeve, first fixed slide bar and second drawing slide bar, the hydraulic pump passes through hydraulic telescoping rod and drives the one end of concave type frame and move down, concave type frame drives the drawing dull and stereotyped and rotate at two second faggings, two second faggings drive two second sliding sleeves and slide on first fixed slide bar and the fixed slide bar of second, the dull and stereotyped one end of drawing simultaneously moves down and folds, the folding purpose of being convenient for has been realized.
The utility model discloses simple structure, convenient to use can be convenient for fold the drawing flat board, makes things convenient for people to use.
Drawings
Fig. 1 is a schematic structural view of a conveniently foldable drawing board for art education according to the present invention;
fig. 2 is a schematic top view of the drawing base of the drawing board for art education, which is convenient to fold;
fig. 3 is the utility model provides a make things convenient for spatial structure sketch map of folding drawing board for art education's first sliding sleeve.
In the figure: 1. a drawing base; 2. a first fixed slide bar; 3. a second fixed slide bar; 4. a first sliding sleeve; 5. a second sliding sleeve; 6. a first connecting rod; 7. a second connecting rod; 8. a first supporting plate; 9. a second supporting plate; 10. a first lock lever; 11. a concave frame; 12. a second lock lever; 13. a hydraulic pump; 14. a hydraulic telescopic rod; 15. drawing a flat plate; 16. a telescopic rod; 17. a lifting seat; 18. a support plate; 19. a threaded rod; 20. a threaded barrel; 21. positioning a rod; 22. a roller; 23. a lifting motor.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a conveniently foldable drawing board for art education comprises a drawing base 1, a first fixed slide bar 2 and a second fixed slide bar 3 are fixedly installed in the drawing base 1, one end of the first fixed slide bar 2 and one end of the second fixed slide bar 3 are both slidably connected with a first sliding sleeve 4, the same first connecting rod 6 is fixedly connected between the two first sliding sleeves 4, the other ends of the first fixed slide bar 2 and the second fixed slide bar 3 are both slidably connected with a second sliding sleeve 5, the same second connecting rod 7 is fixedly connected between the two second sliding sleeves 5, first supporting plates 8 are movably connected on the two first sliding sleeves 4, second supporting plates 9 are movably connected on the two second sliding sleeves 5, two first locking rods 10 are respectively movably connected between the two first supporting plates 8 and the two second supporting plates 9, and second locking rods 12 are respectively movably connected on the two first supporting plates 8, swing joint has same concave type frame 11 on two second locking levers 12, the one end swing joint of concave type frame 11 has drawing dull and stereotyped 15, drawing dull and stereotyped 15 and two second fagging 9 swing joint, be equipped with hydraulic pump 13 in the drawing seat 1, be equipped with hydraulic telescoping rod 14 on the hydraulic pump 13, hydraulic telescoping rod 14's one end and concave type frame 11 swing joint, two telescopic links 16 of bottom fixedly connected with of drawing seat 1, the one end fixed mounting of two telescopic links 16 has same lift seat 17, all be equipped with the slide on the both sides inner wall of lift seat 17.
In this embodiment, a supporting plate 18 is fixedly installed in the lifting seat 17, and a threaded rod 19 is rotatably connected to the supporting plate 18.
In this embodiment, the threaded rod 19 is threadedly connected to a threaded cylinder 20, and one end of the threaded cylinder 20 is rotatably connected to the drawing base 1.
In this embodiment, two locating levers 21 of the outer fixedly connected with of screw thread section of thick bamboo 20, the one end of two locating levers 21 all is equipped with gyro wheel 22, two gyro wheels 22 and two slide rolling connection.
In this embodiment, a lifting motor 23 is fixedly installed in the lifting seat 17, and an output shaft of the lifting motor 23 is fixedly connected with the threaded rod 19.
Example two
Referring to fig. 1-3, a conveniently foldable drawing board for art education comprises a drawing base 1, a first fixed slide bar 2 and a second fixed slide bar 3 are welded in the drawing base 1, one end of the first fixed slide bar 2 and one end of the second fixed slide bar 3 are both slidably connected with a first sliding sleeve 4, the same first connecting rod 6 is welded between the two first sliding sleeves 4, the other end of the first fixed slide bar 2 and the other end of the second fixed slide bar 3 are both slidably connected with a second sliding sleeve 5, the same second connecting rod 7 is welded between the two second sliding sleeves 5, a first supporting plate 8 is movably connected on each of the two first sliding sleeves 4, a second supporting plate 9 is movably connected on each of the two second sliding sleeves 5, two first locking rods 10 are movably connected between each of the two first supporting plates 8 and each of the two second supporting plates 9, a second locking rod 12 is movably connected on each of the two first supporting plates 8, swing joint has same concave type frame 11 on two second locking levers 12, the one end swing joint of concave type frame 11 has drawing dull and stereotyped 15, drawing dull and stereotyped 15 and two second fagging 9 swing joint, be equipped with hydraulic pump 13 in the drawing seat 1, be equipped with hydraulic telescoping rod 14 on the hydraulic pump 13, hydraulic telescoping rod 14's one end and concave type frame 11 swing joint, the bottom welded connection of drawing seat 1 has two telescopic links 16, the one end welded mounting of two telescopic links 16 has same lift seat 17, all be equipped with the slide on the both sides inner wall of lift seat 17.
In this embodiment, a supporting plate 18 is welded in the lifting seat 17, a threaded rod 19 is rotatably connected to the supporting plate 18, and the threaded rod 19 can rotate on the supporting plate 18.
In this embodiment, the threaded rod 19 is connected to the threaded cylinder 20 through a thread, one end of the threaded cylinder 20 is rotatably connected to the drawing base 1, and the threaded rod 19 can drive the threaded cylinder 20 to move upward.
In this embodiment, two locating levers 21 of threaded section of thick bamboo 20 outer welded connection, the one end of two locating levers 21 all is equipped with gyro wheel 22, two gyro wheels 22 and two slide roll connections, and two locating levers 21 of threaded section of thick bamboo 20 accessible drive two gyro wheels 22 and roll in two slides.
In this embodiment, a lifting motor 23 is welded in the lifting seat 17, an output shaft of the lifting motor 23 is welded to the threaded rod 19, and the output shaft of the lifting motor 23 can drive the threaded rod 19 to rotate.
In this embodiment, when using this device, start elevator motor 23, elevator motor 23's output shaft drives threaded rod 19 and rotates, threaded rod 19 drives screw cylinder 20 and moves upwards, screw cylinder 20 drives two gyro wheels 22 through two locating levers 21 and rolls in two slides, screw cylinder 20 drives drawing seat 1 rebound, can accomplish and go up and down, when using this device, hydraulic pump 13 passes through hydraulic telescoping rod 14 and drives the one end of concave type frame 11 and move down, concave type frame 11 drives drawing dull and stereotyped 15 and rotates at two second faggings 9, two second faggings 9 drive two second sliding sleeves 5 and slide on first fixed slide bar 2 and the fixed slide bar 3 of second, the one end rebound of drawing dull and stereotyped 15 is folded simultaneously.
The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A drawing board convenient to fold for art education comprises a drawing seat (1) and is characterized in that a first fixed slide bar (2) and a second fixed slide bar (3) are fixedly installed in the drawing seat (1), one ends of the first fixed slide bar (2) and the second fixed slide bar (3) are respectively connected with a first sliding sleeve (4) in a sliding manner, the same first connecting rod (6) is fixedly connected between the two first sliding sleeves (4), the other ends of the first fixed slide bar (2) and the second fixed slide bar (3) are respectively connected with a second sliding sleeve (5) in a sliding manner, the same second connecting rod (7) is fixedly connected between the two second sliding sleeves (5), a first supporting plate (8) is respectively and movably connected on the two first sliding sleeves (4), a second supporting plate (9) is respectively and movably connected on the two second sliding sleeves (5), and two first locking rods (10) are respectively and movably connected between the two first supporting plates (8) and the two second supporting plates (9), equal swing joint has second locking lever (12) on two first fagging (8), and swing joint has same concave type frame (11) on two second locking levers (12), and the one end swing joint of concave type frame (11) has drawing dull and stereotyped (15), and drawing dull and stereotyped (15) and two second fagging (9) swing joint, be equipped with hydraulic pump (13) in drawing seat (1), be equipped with hydraulic telescoping rod (14) on hydraulic pump (13), the one end and the concave type frame (11) swing joint of hydraulic telescoping rod (14), two telescopic link (16) of bottom fixedly connected with of drawing seat (1), the one end fixed mounting of two telescopic link (16) has same lift seat (17), all is equipped with the slide on the both sides inner wall of lift seat (17).
2. A drawing board for art education convenient to fold as claimed in claim 1 wherein a support plate (18) is fixedly installed in the lifting seat (17), a threaded rod (19) is rotatably connected to the support plate (18).
3. A drawing board for art education convenient to fold as claimed in claim 2 wherein the threaded rod (19) is threadedly connected with a threaded cylinder (20), one end of the threaded cylinder (20) being rotatably connected with the drawing base (1).
4. The drawing board for art education convenient to fold as claimed in claim 3, wherein two positioning rods (21) are fixedly connected to the outside of the threaded cylinder (20), rollers (22) are provided at one ends of the two positioning rods (21), and the two rollers (22) are in rolling connection with the two slide ways.
5. The drawing board for art education convenient to fold as claimed in claim 2, wherein a lifting motor (23) is fixedly installed in the lifting seat (17), and an output shaft of the lifting motor (23) is fixedly connected with the threaded rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120260483.4U CN214492283U (en) | 2021-01-29 | 2021-01-29 | Drawing board for art education convenient to fold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120260483.4U CN214492283U (en) | 2021-01-29 | 2021-01-29 | Drawing board for art education convenient to fold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214492283U true CN214492283U (en) | 2021-10-26 |
Family
ID=78217801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120260483.4U Expired - Fee Related CN214492283U (en) | 2021-01-29 | 2021-01-29 | Drawing board for art education convenient to fold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214492283U (en) |
-
2021
- 2021-01-29 CN CN202120260483.4U patent/CN214492283U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |