CN212073531U - Foldable portable fine arts drawing board - Google Patents
Foldable portable fine arts drawing board Download PDFInfo
- Publication number
- CN212073531U CN212073531U CN202020497567.5U CN202020497567U CN212073531U CN 212073531 U CN212073531 U CN 212073531U CN 202020497567 U CN202020497567 U CN 202020497567U CN 212073531 U CN212073531 U CN 212073531U
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- Prior art keywords
- drawing board
- plate
- fixedly connected
- baffle
- cavity
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- Expired - Fee Related
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- 238000005192 partition Methods 0.000 claims description 9
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a foldable portable fine arts drawing board, including cavity, bottom plate and drawing board, the equal fixedly connected with bracing piece in both sides of bottom plate bottom, and the inside of bracing piece all is provided with the cavity, the inside of cavity top bracing piece all is provided with empty frid, and equal fixedly connected with second baffle between the inner wall both ends of empty frid, the inside of cavity both sides bracing piece all is provided with the second spacing groove, and the outer wall of cavity outside bracing piece all overlaps and is equipped with the slider, the top fixed mounting of bottom plate has the drawing board, and the both sides of drawing board one end all are provided with the clamp plate. The utility model discloses an one end at baffle one side drawing board is all fixed and is provided with the limiting plate, and one side of limiting plate inside all is provided with the baffle to one side of baffle all runs through in one side that the inside of baffle extends to the baffle, and this structure has realized being favorable to alleviateing user's burden to the quick fixed clamping function of drawing instrument.
Description
Technical Field
The utility model relates to a fine arts drawing board technical field specifically is a foldable portable fine arts drawing board.
Background
The flat board used for drawing paper during sketching and drawing is usually placed on an easel, and also placed on a knee cap for drawing. The drawing board is fixed on the easel, some clamps are used, adhesive tapes are also used, the size of the drawing board is determined according to the requirements of users, most of the drawing boards are made of wood, the hand feeling is light and smooth, art supplies stores are sold and can be made by users, and the existing art drawing boards have many defects.
The first and the traditional art drawing boards do not have a folding function, so that the drawing boards bring inconvenience to users when being stored or carried;
the second and traditional art drawing boards do not have the function of quickly fastening and fixing drawing paper, and are often fixed by means of external force;
third, traditional fine arts drawing board does not have fine firm function, when using the drawing board, often because exogenic action, the drawing board is emptyd easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foldable portable fine arts drawing board to what provide does not have folding function in solving above-mentioned background art, lead to the drawing board when depositing or carrying, the problem of bringing inconvenience for the user.
In order to achieve the above object, the utility model provides a following technical scheme: a foldable portable art drawing board comprises a cavity, a bottom plate and a drawing board, wherein supporting rods are fixedly connected to two sides of the bottom end of the bottom plate, the cavity is formed in each supporting rod, a hollow groove plate is arranged in each supporting rod above the cavity, a second partition plate is fixedly connected between two ends of the inner wall of each hollow groove plate, second limiting grooves are formed in the supporting rods on two sides of the cavity, sliding blocks are sleeved on the outer walls of the supporting rods on the outer sides of the cavities, the drawing board is fixedly mounted at the top end of the bottom plate, pressing plates are arranged on two sides of one end of the drawing board, guide rods are fixedly connected to two ends of one side of each pressing plate, one side of each guide rod extends to the other side of the drawing board, first springs are arranged on the outer walls of the guide rods on one side of the drawing board, guide plates are fixedly connected to the middle positions of, and a fixing mechanism is uniformly arranged at the middle position of one end of the drawing board.
Preferably, both sides of the second partition plate are fixedly connected with fourth springs, and one side of each fourth spring is fixedly connected with a first stop lever.
Preferably, the bottom of slider all runs through in the inside that extends to the cavity of second spacing inslot portion, and the equal fixedly connected with branch in bottom of the inside slider of cavity, the equal fixedly connected with second spring in bottom of branch, and the equal fixedly connected in bottom of cavity inside of the bottom of second spring.
Preferably, the bottom of slider one side all passes through articulated elements fixedly connected with support, and one side of support all passes through articulated elements fixedly connected with connecting rod to one side of connecting rod all passes through articulated elements fixed connection in one side of bracing piece.
Preferably, the one end of baffle one side drawing board all is fixed and is provided with the limiting plate, and the inside one side of limiting plate all is provided with the baffle to one side of baffle all runs through in the inside one side that extends to the baffle of baffle.
Preferably, fixed establishment's inside has set gradually third spring, through-hole, first baffle, second shelves pole, slide, spout and first spacing groove, the spout is evenly installed to the intermediate position department of the one end of drawing board, and the inside of spout all is provided with the slide to the inside of slide both ends spout one end all is provided with first spacing groove, the inside of first spacing groove one end spout one end all is provided with the through-hole, and all is provided with first baffle between the both sides inner wall of slide to the both ends of first baffle all are provided with the third spring, the equal fixedly connected with second shelves pole of one end of third spring, and the one end of second shelves pole all extends to the inside of first spacing groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by installing the supporting rod, the sliding block, the second limiting groove and the supporting rod, a user slides the sliding block along the supporting rod, the sliding block moves downwards under the matching of the second limiting groove to push the supporting rod to move, so that the second spring is extruded to deform, the sliding block moves downwards and simultaneously the support and the connecting rod interact, under the action of the hinge piece, the support is unfolded and supported on the ground and is triangular with the supporting rod, the ground is in a triangular shape, when the sliding block moves to the position below the first gear rod, under the reaction action of the fourth spring, the first gear rod is popped out, the sliding block can be limited to move upwards, the triangular structure of the support is fixed, the device can be stably supported on the ground, and the structure realizes the stabilizing effect on the device;
(2) the guide plate moving press plate can clamp the drawing paper tightly, the baffle plate in the limiting plate is shifted to penetrate through the guide plate, and the drawing paper can be clamped and fixed;
(3) through installing spout, through-hole, second shelves pole and third spring, press the second shelves pole in the through-hole at spout both ends for second shelves pole breaks away from the through-hole, and the deformation takes place for the third spring simultaneously, slides the slide under the effect of first spacing groove after that, removes the slide to one side of spout, and articulated elements and the articulated elements in the middle of the bottom plate in the middle of the last rethread drawing board are folded the device can, and this structure has realized folding the function of depositing to the device.
Drawings
FIG. 1 is a schematic side view, cross-sectional structural view of the apparatus of the present invention;
FIG. 2 is a schematic view of the rear view structure of the device of the present invention;
FIG. 3 is a schematic view of the front view of the device of the present invention;
FIG. 4 is an enlarged schematic view of the device A of the present invention;
in the figure: 1. a baffle plate; 2. pressing a plate; 3. a first spring; 4. a first shift lever; 5. a slider; 6. a hollow groove plate; 7. a strut; 8. a second spring; 9. a fixing mechanism; 901. a third spring; 902. a through hole; 903. a first separator; 904. a second shift lever; 905. a slide plate; 906. a chute; 907. a first limit groove; 10. a support bar; 11. a support; 12. a connecting rod; 13. a cavity; 14. a second separator; 15. a fourth spring; 16. a base plate; 17. a guide bar; 18. a guide plate; 19. a drawing board; 20. a limiting plate; 21. a second limit groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a foldable portable art drawing board comprises a cavity 13, a bottom plate 16 and a drawing board 19, wherein two sides of the bottom end of the bottom plate 16 are fixedly connected with supporting rods 10, the cavity 13 is formed in each supporting rod 10, a hollow groove plate 6 is arranged in each supporting rod 10 above the cavity 13, and a second partition plate 14 is fixedly connected between two ends of the inner wall of each hollow groove plate 6;
both sides of the second partition plate 14 are fixedly connected with fourth springs 15, and one sides of the fourth springs 15 are fixedly connected with first gear rods 4;
specifically, as shown in fig. 1, when the structure is used, first, when the slider 5 moves below the first shift lever 4, the first shift lever 4 is ejected by the reaction of the fourth spring 15, and the restricting slider 5 can be displaced upward;
second limiting grooves 21 are formed in the supporting rods 10 on the two sides of the cavity 13, and sliding blocks 5 are sleeved on the outer walls of the supporting rods 10 outside the cavity 13;
the bottom ends of the sliding blocks 5 penetrate through the second limiting grooves 21 and extend into the cavity 13, the bottom ends of the sliding blocks 5 inside the cavity 13 are fixedly connected with supporting rods 7, the bottom ends of the supporting rods 7 are fixedly connected with second springs 8, and the bottom ends of the second springs 8 are fixedly connected to the bottom end inside the cavity 13;
specifically, as shown in fig. 1, 2 and 3, when the structure is used, firstly, the sliding block 5 slides along the supporting rod 10, and the downward movement of the sliding block 5 is realized under the coordination of the second limiting groove 21, so that the supporting rod 7 is pushed to move, and the second spring 8 is extruded to deform;
the bottom end of one side of the sliding block 5 is fixedly connected with a bracket 11 through an articulated piece, one side of the bracket 11 is fixedly connected with a connecting rod 12 through an articulated piece, and one side of the connecting rod 12 is fixedly connected with one side of the supporting rod 10 through an articulated piece;
specifically, as shown in fig. 1, when the structure is used, firstly, when the sliding block 5 moves downwards, the bracket 11 and the connecting rod 12 interact, and under the action of the hinge, the bracket 11 is unfolded and supported on the ground, and the supporting rod 10 and the ground are triangular, so that the device can be fixed on the ground;
a drawing board 19 is fixedly mounted at the top end of the bottom plate 16, pressing plates 2 are arranged on two sides of one end of the drawing board 19, guide rods 17 are fixedly connected to two ends of one side of each pressing plate 2, one side of each guide rod 17 extends to the other side of the drawing board 19, a first spring 3 is arranged on the outer wall of each guide rod 17 on one side of the drawing board 19, a guide plate 18 is fixedly connected to the middle position of one side of each pressing plate 2, and one side of each guide plate 18 extends to one side of the drawing board 19;
one end of the drawing board 19 on one side of the guide plate 18 is fixedly provided with a limiting board 20, one side inside the limiting board 20 is provided with a baffle 1, and one side of the baffle 1 penetrates through the inside of the guide plate 18 and extends to one side of the guide plate 18;
specifically, as shown in fig. 1 and 2, when the structure is used, firstly, two sides of the drawing paper are placed below the pressing plate 2, the pressing plate 2 is pressed, the guide rod 17 and the guide plate 18 simultaneously displace, the guide rod 17 moves, the first spring 3 deforms to increase the elasticity, when the pressing plate 2 is moved by the guide plate 18 to fasten and clamp the drawing paper, the baffle plate 1 in the limiting plate 20 is shifted to penetrate through the guide plate 18 to clamp and fix the drawing paper, and when a user finishes drawing, the baffle plate 1 is shifted to be separated from the guide plate 18, and then the drawing paper can be taken out;
the middle position of one end of the drawing board 19 is uniformly provided with a fixing mechanism 9;
a third spring 901, a through hole 902, a first partition plate 903, a second stop lever 904, a sliding plate 905, a sliding groove 906 and a first limiting groove 907 are sequentially arranged in the fixing mechanism 9, the sliding groove 906 is uniformly arranged in the middle of one end of the drawing board 19, the sliding plate 905 is arranged in each sliding groove 906, the first limiting groove 907 is arranged in each sliding groove 906 at two ends of the sliding plate 905, the through hole 902 is arranged in each sliding groove 906 at one end of the first limiting groove 907, the first partition plate 903 is arranged between the inner walls at two sides of the sliding plate 905, the third springs 901 are arranged at two ends of the first partition plate 903, one ends of the third springs 901 are fixedly connected with the second stop lever 904, and one ends of the second stop levers 904 extend into the first limiting groove 907;
specifically, as shown in fig. 1 and 4, when the structure is used, first, the second lever 904 in the through hole 902 at the two ends of the sliding slot 906 is pressed, so that the second lever 904 is separated from the through hole 902, and simultaneously, the third spring 901 is deformed, then the sliding plate 905 is slid under the action of the first limiting slot 907, the sliding plate 905 is moved to one side of the sliding slot 906, and then the device is folded through the hinge piece in the middle of the drawing board 19 and the hinge piece in the middle of the bottom plate 16.
The working principle is as follows: during the use, place the device in fixed place earlier, the user slides slider 5 along bracing piece 10 after that, under the cooperation of second spacing groove 21, slider 5 moves down, promote branch 7 and remove, thereby it takes place deformation to extrude second spring 8, slider 5 is in the while of downstream, support 11 and connecting rod 12 interact, under the effect of articulated elements, support 11 is opened and is supported subaerial and bracing piece 10, ground is the triangle-shaped shape, when slider 5 moves the below of first shelves pole 4, under the reaction of fourth spring 15, first shelves pole 4 pops out, can be with restriction slider 5 upward displacement, 11 triangle-shaped structures of fixed bolster, can support the device firm subaerial.
Afterwards, when drawing, the user fixes the drawing paper on drawing board 19 earlier, place the below at clamp plate 2 with the both sides of drawing paper, press clamp plate 2, guide arm 17 and baffle 18 displace simultaneously, guide arm 17 removes, first spring 3 takes place deformation, increase elasticity, when baffle 18 removes clamp plate 2 and can fasten the centre gripping with the drawing paper, stir the inside baffle 1 of limiting plate 20, pass baffle 18, can carry out the centre gripping with the drawing paper and fix, drawing when the user finishes, stirring baffle 1, make it break away from baffle 18 and can take out the drawing paper.
Finally, when the device is used, the device needs to be folded and stored, the bracket 11 is folded, the second stop lever 904 in the through hole 902 at the two ends of the sliding groove 906 is pressed, the second stop lever 904 is separated from the through hole 902, meanwhile, the third spring 901 deforms, then the sliding plate 905 is slid under the action of the first limiting groove 907, the sliding plate 905 is moved to one side of the sliding groove 906, and the device is folded through the hinge piece in the middle of the drawing board 19 and the hinge piece in the middle of the bottom plate 16.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a foldable portable fine arts drawing board, includes cavity (13), bottom plate (16) and drawing board (19), its characterized in that: the two sides of the bottom end of the bottom plate (16) are fixedly connected with supporting rods (10), cavities (13) are arranged in the supporting rods (10), empty groove plates (6) are arranged in the supporting rods (10) above the cavities (13), second partition plates (14) are fixedly connected between the two ends of the inner walls of the empty groove plates (6), second limiting grooves (21) are arranged in the supporting rods (10) on the two sides of the cavities (13), sliders (5) are sleeved on the outer walls of the supporting rods (10) on the outer sides of the cavities (13), drawing boards (19) are fixedly mounted at the top ends of the bottom plate (16), pressing plates (2) are arranged on the two sides of one end of each drawing board (19), guide rods (17) are fixedly connected at the two ends of one side of each pressing plate (2), one side of each guide rod (17) extends to the other side of each drawing board (19), first springs (3) are arranged on the outer walls of the guide rods (17) on one side, the drawing board is characterized in that a guide plate (18) is fixedly connected to the middle position of one side of the pressing plate (2), one side of the guide plate (18) extends to one side of a drawing board (19), and a fixing mechanism (9) is uniformly arranged at the middle position of one end of the drawing board (19).
2. The foldable portable art drawing board of claim 1, characterized in that: the two sides of the second partition plate (14) are fixedly connected with fourth springs (15), and one side of each fourth spring (15) is fixedly connected with a first gear lever (4).
3. The foldable portable art drawing board of claim 1, characterized in that: the bottom of slider (5) all runs through in the inside that extends to cavity (13) of second spacing groove (21) inside, and the equal fixedly connected with branch (7) in bottom of the inside slider (5) of cavity (13), the equal fixedly connected with second spring (8) in bottom of branch (7), and the equal fixed connection in bottom of cavity (13) of bottom of second spring (8).
4. The foldable portable art drawing board of claim 1, characterized in that: the bottom of slider (5) one side all is through articulated elements fixedly connected with support (11), and one side of support (11) all is through articulated elements fixedly connected with connecting rod (12), and one side of connecting rod (12) all is through articulated elements fixed connection in one side of bracing piece (10).
5. The foldable portable art drawing board of claim 1, characterized in that: one end of drawing board (19) on one side of guide plate (18) is all fixed and is provided with limiting plate (20), and the inside one side of limiting plate (20) all is provided with baffle (1) to one side of baffle (1) all runs through in the inside of guide plate (18) and extends to one side of guide plate (18).
6. The foldable portable art drawing board of claim 1, characterized in that: a third spring (901), a through hole (902), a first clapboard (903), a second stop lever (904), a sliding plate (905), a sliding groove (906) and a first limit groove (907) are sequentially arranged in the fixing mechanism (9), sliding chutes (906) are uniformly arranged in the middle of one end of the drawing board (19), sliding plates (905) are arranged in the sliding chutes (906), and the inner parts of one ends of the sliding chutes (906) at the two ends of the sliding plate (905) are respectively provided with a first limit groove (907), through holes (902) are arranged in the inner part of one end of the sliding groove (906) at one end of the first limit groove (907), and a first clapboard (903) is arranged between the inner walls of the two sides of the sliding plate (905), and both ends of the first clapboard (903) are provided with third springs (901), one end of each third spring (901) is fixedly connected with a second gear lever (904), and one end of the second stop lever (904) extends to the inside of the first limit groove (907).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497567.5U CN212073531U (en) | 2020-04-07 | 2020-04-07 | Foldable portable fine arts drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497567.5U CN212073531U (en) | 2020-04-07 | 2020-04-07 | Foldable portable fine arts drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212073531U true CN212073531U (en) | 2020-12-04 |
Family
ID=73593706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020497567.5U Expired - Fee Related CN212073531U (en) | 2020-04-07 | 2020-04-07 | Foldable portable fine arts drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212073531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907517A (en) * | 2021-10-14 | 2022-01-11 | 黑河学院 | Fine arts teaching is with easel that has stable structure |
-
2020
- 2020-04-07 CN CN202020497567.5U patent/CN212073531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907517A (en) * | 2021-10-14 | 2022-01-11 | 黑河学院 | Fine arts teaching is with easel that has stable structure |
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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: 20201204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |