CN214492371U - Fine arts design is with folding easel that goes up and down - Google Patents
Fine arts design is with folding easel that goes up and down Download PDFInfo
- Publication number
- CN214492371U CN214492371U CN202120085337.2U CN202120085337U CN214492371U CN 214492371 U CN214492371 U CN 214492371U CN 202120085337 U CN202120085337 U CN 202120085337U CN 214492371 U CN214492371 U CN 214492371U
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- bottom plate
- drawing board
- internal thread
- thread sleeve
- easel
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- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the easel, especially, fine arts design is with folding easel that goes up and down, be not convenient for carry out altitude mixture control to the easel on the existing market, it is folding not convenient for accomodate the drawing board simultaneously, cause the drawing board to be infected with the problem of dust easily, the following scheme is proposed now, it includes the bottom plate, the top of bottom plate is provided with four telescopic links, the top of four telescopic links is connected with same top board, the bottom of bottom plate is provided with four and props the leg, the top of bottom plate is provided with the internal thread sleeve pipe, internal thread sleeve pipe female connection has the threaded rod, the top of threaded rod and the bottom fixed mounting of top board, the top of bottom plate is rotated and is installed the hand pole, the hand pole rotates with the internal thread sleeve pipe and is connected, the top of top board is installed the support column, the top of support column is rotated and is installed the drawing board. The utility model discloses the easel is convenient for carry out the altitude mixture control, is convenient for accomodate the drawing board foldingly, avoids causing the drawing board to be infected with the dust.
Description
Technical Field
The utility model relates to an easel technical field especially relates to an easel is folded with going up and down to fine arts design.
Background
The art design is a conception or plan, and the creation process of visualizing and visualizing the conception or plan through certain aesthetic concepts and expression techniques, namely, the idea of the designer is embodied, and what is not the intention is changed into something.
The easel on the existing market is not convenient for carry out altitude mixture control, is not convenient for accomodate the drawing board simultaneously and folds, causes the drawing board to be infected with the dust easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the easel in the existing market and not being convenient for carry out altitude mixture control, be not convenient for accomodate the drawing board folding simultaneously, cause the drawing board to be infected with the shortcoming of dust easily, and the fine arts design that provides is with folding easel that goes up and down.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fine arts design is with folding easel that goes up and down, comprising a base plate, the top of bottom plate is provided with four telescopic links, the top of four telescopic links is connected with same top board, the bottom of bottom plate is provided with four and props the leg, the top of bottom plate is provided with the internal thread sleeve pipe, internal thread sleeve pipe female connection has the threaded rod, the top of threaded rod and the bottom fixed mounting of top board, the top of bottom plate is rotated and is installed hand pole, hand pole rotates with the internal thread sleeve pipe and is connected, the top of top board is rotated and is installed the support column, the top of support column is rotated and is installed the drawing board, the front symmetry of drawing board is provided with the compact structure, two bracing are installed in the back rotation of drawing board, the groove of accomodating has been seted up at the top of top board, a plurality of slots have been seted up to the symmetry on the bottom inner wall of accomodating the groove, bracing and slot swing joint.
Preferably, compact structure includes piece, two minor axes, compressing tightly strip and two torsional springs, and two equal fixed mounting of piece are in the front of drawing board, and two minor axes and two piece rotate to be connected, and two minor axes all with compressing tightly strip fixed mounting, and two torsional spring covers are established in the outside of two minor axes, the one end and the compressing tightly strip fixed mounting of torsional spring, the other end and the piece fixed mounting of torsional spring.
Preferably, the top fixed mounting of bottom plate has two bracing pieces, and the hand rocker rotates and installs in the outside of two bracing pieces, and the one end fixed mounting of hand rocker has the crank.
Preferably, a worm is fixedly mounted on the hand-operated rod, a worm wheel is sleeved on the outer side of the internal thread sleeve, and the worm is meshed with the worm wheel.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the crank, the hand rocker, the worm and the worm wheel drive the internal thread sleeve to rotate, the internal thread sleeve pushes the top plate to move upwards through the threaded rod, the top plate pushes the drawing board to move upwards, height adjustment can be carried out, and different height using requirements can be met;
(2) the drawing board is turned over, and the two inclined struts are in contact with the two slots, so that the drawing board can be supported, and the inclination angle can be adjusted;
(3) can fix drawing paper through two compressing tightly the strip, the torsional spring of setting can provide pressure for compressing tightly the strip, removes the support of two bracing, supports the drawing board through the support column, rotates 180 degrees with the drawing board for the front upset of drawing board is down, makes the drawing board can get into and accomodate the inslot, conveniently accomodates, avoids being infected with the dust.
The utility model discloses the easel is convenient for carry out the altitude mixture control, is convenient for accomodate the drawing board foldingly, avoids causing the drawing board to be infected with the dust.
Drawings
Fig. 1 is a schematic structural view of a lifting folding easel for art design according to the present invention;
FIG. 2 is a schematic side view of the foldable easel for artistic designing according to the present invention;
fig. 3 is the utility model provides a A part schematic structure of folding easel for art design.
In the figure: 1. a base plate; 2. supporting legs; 3. a telescopic rod; 4. a top plate; 5. a receiving groove; 6. a slot; 7. bracing; 8. a drawing board; 9. slicing; 10. compressing the strips; 11. a minor axis; 12. a support pillar; 13. a torsion spring; 14. an internally threaded sleeve; 15. a threaded rod; 16. a support bar; 17. a hand lever; 18. a crank; 19. a worm; 20. a worm gear.
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 lifting folding easel for art design comprises a bottom plate 1, four telescopic rods 3 are arranged at the top of the bottom plate 1, the top ends of the four telescopic rods 3 are connected with a same top plate 4, four supporting legs 2 are arranged at the bottom of the bottom plate 1, an internal thread sleeve 14 is arranged at the top of the bottom plate 1, a threaded rod 15 is connected with the internal thread sleeve 14 in a threaded manner, the top end of the threaded rod 15 is fixedly installed with the bottom of the top plate 4 by welding, a hand lever 17 is rotatably installed at the top of the bottom plate 1, the hand lever 17 is rotatably connected with the internal thread sleeve 14, a supporting column 12 is rotatably installed at the top of the top plate 4, a drawing board 8 is rotatably installed at the top end of the supporting column 12, a compression structure is symmetrically arranged on the front side of the drawing board 8, two inclined struts 7 are rotatably installed at the back side of the drawing board 8, an accommodating groove 5 is formed at the top of the top plate 4, a plurality of inserting grooves 6 are symmetrically formed on the inner wall of the bottom of the accommodating groove 5, the inclined strut 7 is movably connected with the slot 6.
In this embodiment, hold-down structure includes piece 9, two minor axes 11, compressing strip 10 and two torsional springs 13, two pieces 9 all install in the front of drawing board 8 through welded fastening, two minor axes 11 rotate with two pieces 9 and be connected, two minor axes 11 all install through welded fastening with compressing strip 10, two torsional springs 13 cover are established in the outside of two minor axes 11, torsional spring 13's one end passes through welded fastening with compressing strip 10 and installs, torsional spring 13's the other end passes through welded fastening with piece 9 and installs.
In this embodiment, two bracing pieces 16 are installed through welded fastening in the top of bottom plate 1, and hand rocking bar 17 rotates and installs in the outside of two bracing pieces 16, and welded fastening is installed through welded fastening in the one end of hand rocking bar 17 and is rocked 18.
In this embodiment, a worm 19 is fixedly installed on the hand lever 17 by welding, a worm wheel 20 is sleeved outside the internal thread sleeve 14, and the worm 19 is meshed with the worm wheel 20.
Example two
Referring to fig. 1-3, a lifting folding easel for art design comprises a bottom plate 1, four telescopic rods 3 are arranged at the top of the bottom plate 1, the telescopic rods 3 can be stretched, the top ends of the four telescopic rods 3 are connected with a same top plate 4, four supporting legs 2 are arranged at the bottom of the bottom plate 1, an internal thread sleeve 14 is arranged at the top of the bottom plate 1, threads are arranged inside the internal thread sleeve 14, a threaded rod 15 is connected with the internal thread sleeve 14 in a threaded manner, the top end of the threaded rod 15 is fixedly installed at the bottom of the top plate 4, a hand lever 17 is rotatably installed at the top of the bottom plate 1, the hand lever 17 is rotatably connected with the internal thread sleeve 14, a supporting column 12 is rotatably installed at the top of the supporting column 12, a drawing board 8 is rotatably installed at the top end of the drawing board 8, a compression structure is symmetrically arranged at the front of the drawing board 8, two inclined struts 7 are rotatably installed at the back of the drawing board 8, a containing groove 5 is formed at the top of the top plate 4, a plurality of slots 6 have been seted up to the symmetry on the bottom inner wall of accomodating groove 5, and bracing 7 and slot 6 swing joint can support drawing board 8.
In this embodiment, compact structure includes piece 9, two minor axes 11, compressing strip 10 and two torsional springs 13, two equal fixed mounting of piece 9 are in the front of drawing board 8, two minor axes 11 rotate with two pieces 9 and are connected, two minor axes 11 all with compressing strip 10 fixed mounting, two torsional springs 13 cover are established in the outside of two minor axes 11, the one end and the compressing strip 10 fixed mounting of torsional spring 13, the other end and the piece 9 fixed mounting of torsional spring 13, torsional spring 13 provides torsion for compressing strip 10, can be fixed to the drawing paper.
In this embodiment, two supporting rods 16 are fixedly mounted at the top of the bottom plate 1, the hand rocking rod 17 is rotatably mounted at the outer sides of the two supporting rods 16, the crank 18 is fixedly mounted at one end of the hand rocking rod 17, and the hand rocking rod 17 is supported by the supporting rods 16.
In this embodiment, a worm 19 is fixedly mounted on the hand lever 17, a worm wheel 20 is sleeved outside the internal thread sleeve 14, and the worm 19 is meshed with the worm wheel 20.
In this embodiment, all the structures in the application can be selected according to the actual use condition, the drawings are schematic structural diagrams, and the specific actual size can be adjusted appropriately.
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 (4)
1. The lifting folding easel for artistic design comprises a bottom plate (1), wherein four telescopic rods (3) are arranged at the top of the bottom plate (1), the top ends of the four telescopic rods (3) are connected with a same top plate (4), and is characterized in that four supporting legs (2) are arranged at the bottom of the bottom plate (1), an internal thread sleeve (14) is arranged at the top of the bottom plate (1), a threaded rod (15) is in internal thread connection with the internal thread sleeve (14), the top end of the threaded rod (15) is fixedly installed with the bottom of the top plate (4), a hand lever (17) is rotatably installed at the top of the bottom plate (1), the hand lever (17) is rotatably connected with the internal thread sleeve (14), a supporting column (12) is rotatably installed at the top of the top plate (4), a drawing board (8) is rotatably installed at the top end of the supporting column (12), and a compression structure is symmetrically arranged on the front side of the drawing board (8), two bracing (7) are installed in the back rotation of drawing board (8), and the top of top plate (4) has been seted up and has been accomodate groove (5), has seted up a plurality of slots (6) on the bottom inner wall of accomodating groove (5) symmetry, bracing (7) and slot (6) swing joint.
2. The lifting folding easel for art design according to claim 1, wherein the compression structure comprises a block (9), two short shafts (11), a compression bar (10) and two torsion springs (13), the two blocks (9) are both fixedly mounted on the front surface of the drawing board (8), the two short shafts (11) are rotatably connected with the two blocks (9), the two short shafts (11) are both fixedly mounted with the compression bar (10), the two torsion springs (13) are sleeved on the outer sides of the two short shafts (11), one end of each torsion spring (13) is fixedly mounted with the compression bar (10), and the other end of each torsion spring (13) is fixedly mounted with the block (9).
3. The lifting folding easel for art design according to claim 1, wherein two support rods (16) are fixedly mounted at the top of the bottom plate (1), the hand lever (17) is rotatably mounted at the outer sides of the two support rods (16), and a crank (18) is fixedly mounted at one end of the hand lever (17).
4. The lifting folding easel for art design according to claim 3, wherein a worm (19) is fixedly mounted on the hand lever (17), a worm wheel (20) is sleeved on the outer side of the internal thread sleeve (14), and the worm (19) is meshed with the worm wheel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120085337.2U CN214492371U (en) | 2021-01-13 | 2021-01-13 | Fine arts design is with folding easel that goes up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120085337.2U CN214492371U (en) | 2021-01-13 | 2021-01-13 | Fine arts design is with folding easel that goes up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214492371U true CN214492371U (en) | 2021-10-26 |
Family
ID=78215260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120085337.2U Expired - Fee Related CN214492371U (en) | 2021-01-13 | 2021-01-13 | Fine arts design is with folding easel that goes up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214492371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920181A (en) * | 2022-04-14 | 2022-08-19 | 无锡付平物流设备有限公司 | Improved Z-shaped elevator |
-
2021
- 2021-01-13 CN CN202120085337.2U patent/CN214492371U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920181A (en) * | 2022-04-14 | 2022-08-19 | 无锡付平物流设备有限公司 | Improved Z-shaped elevator |
| CN114920181B (en) * | 2022-04-14 | 2024-02-02 | 无锡付平物流设备有限公司 | Improved Z-shaped elevator |
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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 |