CN214822294U - Folding drawing board for drawing - Google Patents
Folding drawing board for drawing Download PDFInfo
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- CN214822294U CN214822294U CN202121613966.4U CN202121613966U CN214822294U CN 214822294 U CN214822294 U CN 214822294U CN 202121613966 U CN202121613966 U CN 202121613966U CN 214822294 U CN214822294 U CN 214822294U
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- drawing board
- folding
- plate
- fixedly connected
- groove
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Abstract
The utility model discloses a folding drawing board for drawing belongs to drawing guidance technical field, including first drawing board, the lower extreme of first drawing board articulates there is first supporting seat, and one side of first drawing board articulates there is the second supporting seat, and the upper end of first drawing board articulates there is the second drawing board, is provided with the joint subassembly between first drawing board and the second drawing board, and one side that the second drawing board is close to the second supporting seat is installed and is used for the control card to connect the control assembly action control assembly; the utility model discloses a first drawing board that sets up and the cooperation of second drawing board can fold or make up the drawing board according to the user demand, have improved the convenience that the drawing board used to it is rational in infrastructure, use stable.
Description
Technical Field
The utility model belongs to the technical field of the drawing guides, concretely relates to folding drawing board is used to drawing.
Background
In the technical aspect of the painting, the surface is used as a supporting surface, and color is added on the supporting surface, the surface can be paper or cloth, a tool for adding the color can be used by a painting brush or a brush, a sponge or a cloth strip, and the like, and the painting content comprises sketching, colors, shorthand writing, oil painting, traditional Chinese painting, decorative painting, block painting and the like.
The drawing instruction in-process that has now need utilize the drawing board to carry out drawing processing, but traditional drawing board often is integrated into one piece, can't fold the use according to the size of drawing demand to the drawing board, and drawing board occupation space is big, carries inconveniently, has reduced the practicality that the drawing board used.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a drawing is with folding drawing board rational in infrastructure, stable, can assemble the drawing board fast.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a folding drawing board is used in drawing, includes first drawing board, and the lower extreme of first drawing board articulates there is first supporting seat, and one side of first drawing board articulates there is the second supporting seat, and the upper end of first drawing board articulates there is the second drawing board, is provided with the joint subassembly between first drawing board and the second drawing board, and the control assembly that is used for the control card to connect the subassembly action is installed to one side that the second drawing board is close to the second supporting seat.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
the clamping component comprises a connecting frame, the connecting frame is fixedly connected to one end, close to the first drawing board, of the second drawing board, a first groove is formed in the connecting frame, and a sliding plate is connected to the first groove in a sliding mode.
Further optimization: two first connecting springs are symmetrically arranged in the first groove, two ends of each first connecting spring are fixedly connected with the inner wall of the bottom end of the first groove and the sliding plate respectively, and a clamping column is fixedly connected to the side face, far away from the first connecting springs, of the sliding plate.
Further optimization: a second groove is formed in the side wall, close to one end of the second drawing board, of the first drawing board, and the second groove and the connecting frame are arranged correspondingly.
Further optimization: a clamping groove is formed in the side wall of the second groove and corresponds to the clamping column.
Further optimization: the control assembly comprises a moving plate, the moving plate is connected with the second drawing board in a sliding mode, an adjusting plate is fixedly connected to one side, close to the first drawing board, of the moving plate, and the adjusting plate and the moving plate are arranged perpendicularly.
Further optimization: the second drawing board is rotatably connected with a connecting shaft, one end, far away from the second drawing board, of the connecting shaft is fixedly connected with a gear, one side, close to the gear, of the adjusting plate is fixedly connected with a rack, and the gear is meshed with the rack.
Further optimization: and a wire spool is fixedly connected to the connecting shaft, a connecting wire is wound on the wire spool, and the other end of the connecting wire sequentially penetrates through the second drawing board and the connecting frame and is fixedly connected with the sliding plate.
Further optimization: the one end sliding connection that the movable plate was kept away from to the regulating plate has the guide bar, and the one end rigid coupling that the second drawing board was kept away from to the guide bar has the arm-tie, and the cover is equipped with second connecting spring on the guide bar, the both ends of second connecting spring respectively with regulating plate and arm-tie fixed connection.
Further optimization: two guide grooves are formed in the side face, close to the adjusting plate, of the second drawing board, and the guide grooves and the guide rods are arranged correspondingly.
Has the advantages that:
a, the first drawing board and the second drawing board are combined when in use and folded when not in use,
the convenience of the drawing board is improved; through the matching of the arranged connecting frame, the first groove and the fixing mechanism, the first drawing board and the second drawing board can be quickly clamped and combined for use, and the practicability of combination and folding is further improved;
b is through the setting of joint subassembly for the stability of first drawing board after the equipment and second drawing board is better, and through the setting of control assembly, it is more convenient to the control of joint subassembly.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1-a first palette; 2-a second drawing board; 3-a first support; 4-a second support seat; 5-a connecting frame; 6-a first groove; 7-a sliding plate; 8-a first connecting spring; 9-a capture post; 10-a second groove; 11-a clamping groove; 12-a connecting line; 13-moving the plate; 14-adjusting plate; 15-a connecting shaft; 16-a wire spool; 17-a rack; 18-gear wheel; 19-a guide bar; 20-pulling a plate; 21-a second connecting spring; 22-guide groove.
Detailed Description
Example (b):
as shown in fig. 1-3, a folding drawing board for drawing, including first drawing board 1, the lower extreme of first drawing board 1 articulates there is first supporting seat 3, one side of first drawing board 1 articulates there is second supporting seat 4, the upper end of first drawing board 1 articulates there is second drawing board 2, be provided with the joint subassembly between first drawing board 1 and the second drawing board 2, one side that second drawing board 2 is close to second supporting seat 4 is installed and is used for the control module of control card joint subassembly action.
Design like this, guaranteed that first drawing board 1 and second drawing board 2 can be quick equipment when using, not convenient folding of time spent to stability when having guaranteed the drawing board and the convenience of carrying.
The joint subassembly includes link 5, and link 5 rigid coupling is seted up first recess 6 in the one end that second drawing board 2 is close to first drawing board 1 in the link 5, and sliding connection has sliding plate 7 in first recess 6.
Two first connecting springs 8 symmetrically arranged are arranged in the first groove 6, one end of each first connecting spring 8 is fixedly connected with the inner wall of the bottom end of the first groove 6, the other end of each first connecting spring 8 is fixedly connected with the sliding plate 7, and a clamping column 9 is fixedly connected to the side face, far away from the first connecting springs 8, of the sliding plate 7.
By this design, the sliding plate 7 is ensured to keep away from the inner wall of the bottom end of the first groove 6 in a state of not being subjected to external force.
A second groove 10 is formed in the side wall, close to one end of the second drawing board 2, of the first drawing board 1, and the second groove 10 is arranged corresponding to the connecting frame 5.
Design like this, guaranteed first drawing board 1 and second drawing board 2 under the assembled condition, second recess 10 can hold the joint subassembly.
The side wall of the second groove 10 is provided with a clamping groove 11, and the clamping groove 11 is arranged corresponding to the clamping column 9.
Through screens post 9 joint in screens groove 11, guaranteed the stability of first drawing board 1 and second drawing board 2 when the combination.
The control assembly comprises a moving plate 13, the moving plate 13 is slidably connected with the second drawing board 2, an adjusting plate 14 is fixedly connected to one side of the moving plate 13 close to the first drawing board 1, and the adjusting plate 14 and the moving plate 13 are vertically arranged.
The second drawing board 2 is rotatably connected with a connecting shaft 15, one end, far away from the second drawing board 2, of the connecting shaft 15 is fixedly connected with a gear 18, one side, close to the gear 18, of the adjusting plate 14 is fixedly connected with a rack 17, and the gear 18 is meshed with the rack 17.
By the design, when the adjusting plate 14 moves, the connecting shaft 15 can be driven to rotate through the meshing transmission of the rack 17 and the gear 18.
A wire spool 16 is fixedly connected to the connecting shaft 15, a connecting wire 12 is wound on the wire spool 16, and the other end of the connecting wire 12 sequentially penetrates through the second drawing board 2 and the connecting frame 5 and is fixedly connected with the sliding plate 7.
By designing the wire spool 16 to rotate, the portion of the connecting wire 12 close to the wire spool 16 is wound on the wire spool 16, so that the end of the connecting wire 12 far from the wire spool 16 pulls the sliding plate 7 to overcome the elastic force of the first connecting spring 8, the sliding plate 7 is gradually close to the bottom end of the first groove 6, and the clamping column 9 is driven to be separated from the clamping groove 11.
One end of the adjusting plate 14, which is far away from the moving plate 13, is slidably connected with a guide rod 19, one end of the guide rod 19, which is far away from the second palette 2, is fixedly connected with a pulling plate 20, a second connecting spring 21 is sleeved on the guide rod 19, one end of the second connecting spring 21 is fixedly connected with the adjusting plate 14, and the other end of the second connecting spring 21 is fixedly connected with the pulling plate 20.
Two guide grooves 22 are formed in the side surface of the second drawing board 2 close to the adjusting plate 14, and the guide grooves 22 are arranged corresponding to the guide rods 19.
The working principle is as follows:
when first drawing board 1 and second drawing board 2 need to be combined, first, second drawing board 2 is rotated, and after connecting frame 5 enters second groove 10, pulling pull plate 20, pull plate 20 drives guide rod 19 to move, and guide rod 19 is separated from guide groove 22.
Then, the adjusting plate 14 is moved, the adjusting plate 14 drives the rack 17 to move, the rack 17 and the gear 18 are in meshing transmission to drive the connecting shaft 15 to rotate, the connecting shaft 15 drives the wire spool 16 to rotate, the connecting wire 12 is loosened, and the sliding plate 7 drives the clamping columns 9 to be clamped with the corresponding clamping grooves 11 under the elastic action of the first connecting spring 8, so that the stability of the first drawing board 1 and the second drawing board 2 after combination is improved.
Finally, the pulling plate 20 is released, and the guide rod 19 is clamped with the corresponding guide groove 22 under the action of the pulling force of the second connecting spring 21, so that the combination of the positions of the first drawing board 1 and the second drawing board 2 is completed.
When the positions of the first drawing board 1 and the second drawing board 2 need to be folded, the steps are reversed.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides a folding drawing board is used in drawing, includes first drawing board (1), its characterized in that: the lower extreme of first drawing board (1) articulates there is first supporting seat (3), and one side of first drawing board (1) articulates there is second supporting seat (4), and the upper end of first drawing board (1) articulates there is second drawing board (2), is provided with the joint subassembly between first drawing board (1) and second drawing board (2), and second drawing board (2) are close to one side of second supporting seat (4) and install the control assembly who is used for the control card to connect the subassembly action.
2. A folding drawing board for drawing according to claim 1, wherein: the joint subassembly includes link (5), and link (5) rigid coupling is seted up first recess (6) in second drawing board (2) one end near first drawing board (1) in link (5), and sliding connection has sliding plate (7) in first recess (6).
3. A folding drawing board for drawing according to claim 2, wherein: two first connecting springs (8) symmetrically arranged are arranged in the first groove (6), two ends of each first connecting spring (8) are fixedly connected with the inner wall of the bottom end of the first groove (6) and the sliding plate (7) respectively, and a clamping column (9) is fixedly connected to the side face, far away from the first connecting springs (8), of the sliding plate (7).
4. A folding drawing board for drawing according to claim 3, wherein: a second groove (10) is formed in the side wall, close to one end of the second drawing board (2), of the first drawing board (1), and the second groove (10) is arranged corresponding to the connecting frame (5).
5. A folding drawing board for drawing according to claim 4, wherein: a clamping groove (11) is formed in the side wall of the second groove (10), and the clamping groove (11) is arranged corresponding to the clamping column (9).
6. A folding drawing board for drawing according to claim 5, wherein: the control assembly comprises a moving plate (13), the moving plate (13) is connected with the second drawing board (2) in a sliding mode, an adjusting plate (14) is fixedly connected to one side, close to the first drawing board (1), of the moving plate (13), and the adjusting plate (14) and the moving plate (13) are perpendicularly arranged.
7. A folding drawing board for drawing according to claim 6, wherein: the second drawing board (2) is connected with a connecting shaft (15) in a rotating mode, a gear (18) is fixedly connected to one end, far away from the second drawing board (2), of the connecting shaft (15), a rack (17) is fixedly connected to one side, close to the gear (18), of the adjusting plate (14), and the gear (18) is meshed with the rack (17) and connected with the rack.
8. A folding drawing board for drawing according to claim 7, wherein: and a wire spool (16) is fixedly connected to the connecting shaft (15), a connecting wire (12) is wound on the wire spool (16), and the other end of the connecting wire (12) sequentially penetrates through the second drawing board (2) and the connecting frame (5) and is fixedly connected with the sliding plate (7).
9. A folding drawing board for drawing according to claim 8, wherein: one end sliding connection that moving plate (13) were kept away from in regulating plate (14) has guide bar (19), and the one end rigid coupling that second drawing board (2) were kept away from in guide bar (19) has arm-tie (20), and the cover is equipped with second connecting spring (21) on guide bar (19), the both ends of second connecting spring (21) respectively with regulating plate (14) and arm-tie (20) fixed connection.
10. A folding drawing board for drawing according to claim 9, wherein: two guide grooves (22) are formed in the side face, close to the adjusting plate (14), of the second drawing board (2), and the guide grooves (22) are arranged corresponding to the guide rods (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121613966.4U CN214822294U (en) | 2021-07-16 | 2021-07-16 | Folding drawing board for drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121613966.4U CN214822294U (en) | 2021-07-16 | 2021-07-16 | Folding drawing board for drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214822294U true CN214822294U (en) | 2021-11-23 |
Family
ID=78832323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121613966.4U Active CN214822294U (en) | 2021-07-16 | 2021-07-16 | Folding drawing board for drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214822294U (en) |
-
2021
- 2021-07-16 CN CN202121613966.4U patent/CN214822294U/en active Active
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