CN214156569U - Foldable drawing board frame for art design - Google Patents
Foldable drawing board frame for art design Download PDFInfo
- Publication number
- CN214156569U CN214156569U CN202021590969.6U CN202021590969U CN214156569U CN 214156569 U CN214156569 U CN 214156569U CN 202021590969 U CN202021590969 U CN 202021590969U CN 214156569 U CN214156569 U CN 214156569U
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- Prior art keywords
- rotating
- fixedly connected
- supporting
- drawing board
- art design
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 230000000670 limiting effect Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a foldable drawing board support for art design, including the layer board, the bottom of layer board back of the body surface has linked firmly fixed square column, the inner chamber of fixed square column is provided with slewing mechanism, slewing mechanism is including linking firmly the fixed cylinder at fixed square column inner chamber, fixed cylindrical surface rotates and is connected with two and rotates the cover, the inner chamber of rotating the cover rotates and is connected with the turning block, the supporting leg has been linked firmly to the bottom of turning block, the rectangle through-hole with supporting leg looks adaptation is all seted up to the both sides of fixed square column inner chamber bottom, be provided with the spring between two supporting legs, the both ends of spring respectively with the surface welding of two supporting legs, the top of layer board back of the body surface is provided with supporting mechanism, the both sides. The drawing board frame is convenient to store and carry.
Description
Technical Field
The utility model relates to an art design apparatus technical field specifically is a foldable drawing board frame for art design.
Background
The drawing board frame is mostly needed to be used for supporting drawing paper during art design drawing, the traditional drawing board frame is of an integrated structure, the supporting leg length of the drawing board frame is fixed, the drawing board frame cannot be shrunk and stored, and a user is not convenient to carry the drawing board frame when the drawing board frame is used for collecting wind.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foldable drawing board frame is used in art design, this drawing board frame is convenient for accomodate, and carries conveniently.
In order to achieve the above object, the utility model provides a following technical scheme: a folding drawing board frame for art design comprises a supporting board, wherein the bottom of the back surface of the supporting board is fixedly connected with a fixed square column, the inner cavity of the fixed square column is provided with a rotating mechanism, the rotating mechanism comprises a fixed cylinder fixedly connected with the inner cavity of the fixed square column, the surface of the fixed cylinder is rotatably connected with two rotating sleeves, the inner cavity of each rotating sleeve is rotatably connected with a rotating block, the bottom of each rotating block is fixedly connected with a supporting leg, rectangular through holes matched with the supporting legs are respectively formed in two sides of the bottom of the inner cavity of the fixed square column, a spring is arranged between the two supporting legs, two ends of the spring are respectively welded with the surfaces of the two supporting legs, the top of the back surface of the supporting board is provided with a supporting mechanism, the supporting mechanism comprises a fixed block fixedly connected with the top of the back surface of the supporting board, the inner cavity of the fixed block is rotatably connected with a rotating pipe, the inner cavity of the rotating pipe is provided with a telescopic rod, the top and the bottom of the surface of the telescopic rod are provided with external threads, the bottom of the inner wall of the rotating pipe is provided with internal threads matched with the external threads, and sliding mechanisms are arranged on two sides of the supporting plate.
Preferably, slide mechanism is including the elastic bandage that is located the layer board rear side, the both ends fixedly connected with slider of elastic bandage, the spout with slider looks adaptation is all seted up to the both sides of layer board.
Preferably, both sides of the back surface of the supporting plate are fixedly connected with limit grooves matched with the supporting legs.
Preferably, the bottom of the front surface of the supporting plate is fixedly connected with a material receiving groove.
Preferably, the top of the supporting plate is fixedly connected with a handle.
Preferably, the two rotating blocks are fixedly connected with L-shaped limiting blocks on the opposite sides.
Compared with the prior art, the beneficial effects of the utility model are as follows: in this folding drawing board frame for art design, use through slewing mechanism and supporting mechanism's cooperation, played the effect of support to the layer board, used through the cooperation of sliding mechanism and spacing groove, played limiting displacement to telescopic link and supporting leg, convenient to use person folds this drawing board frame and accomodates, and folding whole drawing board frame is small, and it is convenient to carry.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of a connection structure of a supporting plate and a fixed square column;
FIG. 4 is an exploded view of the rotating mechanism;
fig. 5 is an exploded view of the support mechanism.
In the figure: 1. a support plate; 2. fixing the square column; 3. a rotating mechanism; 31. fixing the cylinder; 32. rotating the sleeve; 33. rotating the block; 34. supporting legs; 35. a rectangular through hole; 36. a spring; 4. a support mechanism; 41. a fixed block; 42. rotating the tube; 43. a telescopic rod; 44. an external thread; 45. an internal thread; 5. a sliding mechanism; 51. An elastic bandage; 52. a slider; 53. a chute; 6. a limiting groove; 7. a material receiving groove; 8. a handle; 9. an L-shaped limiting block.
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.
The utility model provides a folding drawing board frame for art design, includes layer board 1, and the equal fixedly connected with in both sides of the 1 back of the body surface of layer board and the spacing groove 6 of supporting leg 34 looks adaptation, through the setting of spacing groove 6, whole drawing board frame is not the time spent, and supporting leg 34 can be folded and accomodate, and spacing groove 6 makes the inner chamber that is in spacing groove 6 that supporting leg 34 can be stable. The bottom of the front surface of the supporting plate 1 is fixedly connected with a material receiving groove 7, the top of the supporting plate 1 is fixedly connected with a handle 8, the bottom of the back surface of the supporting plate 1 is fixedly connected with a fixed square column 2, the inner cavity of the fixed square column 2 is provided with a rotating mechanism 3, the rotating mechanism 3 comprises a fixed cylinder 31 fixedly connected with the inner cavity of the fixed square column 2, the surface of the fixed cylinder 31 is rotatably connected with two rotating sleeves 32, the inner cavity of each rotating sleeve 32 is rotatably connected with a rotating block 33, the rotating center line of each rotating block 33 is vertical to the rotating center line of each rotating sleeve 32, one side of each rotating block 33, which is opposite to each other, is fixedly connected with an L-shaped limiting block 9, through the arrangement of the L-shaped limiting blocks 9, the limiting effect on the supporting legs 34 is achieved, the supporting legs 34 are prevented from excessively rotating under the action of springs 36, the supporting legs 34 are fixedly connected with the bottom of the rotating blocks 33, and rectangular through holes 35 matched with the supporting legs 34 are respectively arranged on two sides of the bottom of the inner cavity of the fixed square column 2, a spring 36 is arranged between the two supporting legs 34, and two ends of the spring 36 are respectively welded with the surfaces of the two supporting legs 34.
The top of the back of the body surface of layer board 1 is provided with supporting mechanism 4, and supporting mechanism 4 includes fixed block 41 of fixed connection at the top of the back of the body surface of layer board 1, and the inner chamber of fixed block 41 rotates and is connected with rotating tube 42, and the inner chamber of rotating tube 42 is provided with telescopic link 43, and the top and the bottom on telescopic link 43 surface all are provided with external screw thread 44, and the bottom of rotating tube 42 inner wall is provided with the internal thread 45 with external screw thread 44 looks adaptation.
The both sides of layer board 1 all are provided with slide mechanism 5, and slide mechanism 5 is including the elastic bandage 51 that is located layer board 1 rear side, and elastic bandage 51's both ends fixedly connected with slider 52, the spout 53 with slider 52 looks adaptation is all seted up to the both sides of layer board 1, and when supporting leg 34 and rotating tube 42 were accomodate to layer board 1 back surface, elastic bandage 51 usable self elasticity carried on spacing restraint to the two, had improved the stability of the two after accomodating.
The working principle is as follows: upwards stimulate elastic bandage 51, make slider 52 slide to the top of spout 53 inner chamber, supporting leg 34 and telescopic link 43 remove spacingly this moment, then stimulate supporting leg 34, make supporting leg 34 break away from the inner chamber of spacing groove 6, rotate supporting leg 34 to the inner chamber of rectangle through-hole 35, simultaneously under the effect of spring 36, two supporting legs 34 are the splayed and open, then rotate telescopic link 43, make the external screw thread 44 and the internal thread 45 of telescopic link 43 bottom break away from the interlock, pull-down telescopic link 43 and rotatory telescopic link 43 once more, make the external screw thread 44 and the internal thread 45 threaded connection at telescopic link 43 top, realize the fixed of telescopic link 43, place supporting leg 34 and telescopic link 43's bottom on ground can.
When accomodating, rotatory telescopic link 43, make the external screw thread 44 at telescopic link 43 top break away from the interlock with internal thread 45, upwards promote telescopic link 43 and rotate afterwards, make the external screw thread 44 and the internal thread 45 interlock of telescopic link 43 bottom, receive telescopic link 43 in the rotating tube 42, rotate two supporting legs 34 and promote two supporting legs 34 in opposite directions, make the compression of spring 36, supporting leg 34 card is gone into the inner chamber of spacing groove 6, rotate rotating tube 42, make rotating tube 42 and the back surface contact of layer board 1, stimulate elastic bandage 51 downwards, it is spacing to supporting leg 34 and telescopic link 43 through elastic bandage 51, realize folding of whole drawing board frame and accomodate, small, it is convenient to carry, can be convenient whole drawing board frame of taking through handle 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a foldable drawing board frame for art design, includes layer board (1), its characterized in that: the bottom of the back surface of the supporting plate (1) is fixedly connected with a fixed square column (2), an inner cavity of the fixed square column (2) is provided with a rotating mechanism (3), the rotating mechanism (3) comprises a fixed cylinder (31) fixedly connected to the inner cavity of the fixed square column (2), the surface of the fixed cylinder (31) is rotatably connected with two rotating sleeves (32), the inner cavity of each rotating sleeve (32) is rotatably connected with a rotating block (33), the bottom of each rotating block (33) is fixedly connected with a supporting leg (34), rectangular through holes (35) matched with the supporting legs (34) are formed in two sides of the bottom of the inner cavity of the fixed square column (2), a spring (36) is arranged between the two supporting legs (34), two ends of the spring (36) are respectively welded with the surfaces of the two supporting legs (34), and the top of the back surface of the supporting plate (1) is provided with a supporting mechanism (4), supporting mechanism (4) are including fixed connection fixed block (41) at layer board (1) back of the body surface top, the inner chamber of fixed block (41) rotates and is connected with rotating tube (42), the inner chamber of rotating tube (42) is provided with telescopic link (43), the top and the bottom on telescopic link (43) surface all are provided with external screw thread (44), the bottom of rotating tube (42) inner wall is provided with internal thread (45) with external screw thread (44) looks adaptation, the both sides of layer board (1) all are provided with slide mechanism (5).
2. A folding drawing board frame for art design according to claim 1, wherein: slide mechanism (5) including being located elastic bandage (51) of layer board (1) rear side, the both ends fixedly connected with slider (52) of elastic bandage (51), spout (53) with slider (52) looks adaptation are all seted up to the both sides of layer board (1).
3. A folding drawing board frame for art design according to claim 2, wherein: both sides of the back surface of the supporting plate (1) are fixedly connected with limit grooves (6) matched with the supporting legs (34).
4. A folding drawing board frame for art design according to claim 3, wherein: the bottom of the front surface of the supporting plate (1) is fixedly connected with a material receiving groove (7).
5. A folding drawing board frame for art design according to claim 4, wherein: the top of the supporting plate (1) is fixedly connected with a handle (8).
6. A folding drawing board frame for art design according to claim 5, wherein: and one sides of the two rotating blocks (33) which are back to back are fixedly connected with L-shaped limiting blocks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590969.6U CN214156569U (en) | 2020-08-04 | 2020-08-04 | Foldable drawing board frame for art design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590969.6U CN214156569U (en) | 2020-08-04 | 2020-08-04 | Foldable drawing board frame for art design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214156569U true CN214156569U (en) | 2021-09-10 |
Family
ID=77589744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021590969.6U Expired - Fee Related CN214156569U (en) | 2020-08-04 | 2020-08-04 | Foldable drawing board frame for art design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214156569U (en) |
-
2020
- 2020-08-04 CN CN202021590969.6U patent/CN214156569U/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: 20210910 |