CN212972312U - But angle regulation's drawing board strutting arrangement - Google Patents
But angle regulation's drawing board strutting arrangement Download PDFInfo
- Publication number
- CN212972312U CN212972312U CN202021399576.7U CN202021399576U CN212972312U CN 212972312 U CN212972312 U CN 212972312U CN 202021399576 U CN202021399576 U CN 202021399576U CN 212972312 U CN212972312 U CN 212972312U
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- CN
- China
- Prior art keywords
- drawing board
- connecting rod
- adjusting
- adjusting rod
- outer tube
- 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
- 238000009434 installation Methods 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an angle-adjustable's drawing board strutting arrangement, including drawing board supporting bench, drawing board support frame and base, drawing board support frame one end is fixed on the base, the drawing board support frame other end is articulated with the drawing board main part, be provided with on the drawing board support frame and install the angle adjustment mechanism who is used for adjusting drawing board supporting bench angle, the utility model discloses angle adjustment mechanism is simple, and the adjustment is convenient.
Description
Technical Field
The utility model relates to an angle-adjustable's drawing board strutting arrangement.
Background
Fine arts worker need use the drawing board when drawing, has an inclination and a high requirement to the drawing board when drawing, and present drawing board strutting arrangement, and the structure is more complicated, and angle of adjustment is inconvenient.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model discloses a following technical scheme:
the utility model provides a drawing board supporting device capable of adjusting angles, which comprises a drawing board supporting table, a drawing board supporting frame and a base, wherein one end of the drawing board supporting frame is fixed on the base, the other end of the drawing board supporting frame is hinged with a drawing board main body, an angle adjusting mechanism for adjusting the angle of the drawing board supporting table is arranged on the drawing board supporting frame, the angle adjusting mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a first adjusting rod, a second adjusting rod, a third adjusting rod and a fourth adjusting rod which are sequentially connected in an end-to-end rotating manner, wherein the first connecting rod and the third connecting rod, the second connecting rod and the fourth connecting rod, the first adjusting rod and the third adjusting rod, the second adjusting rod and the third adjusting rod are all arranged in parallel, the first adjusting rod and the third adjusting rod are both provided with threaded holes which are arranged oppositely, adjusting screws penetrate through the threaded holes, when the adjusting screws rotate, the first adjusting rod and the third adjusting rod move oppositely or oppositely to drive the fourth adjusting rod to move upwards or downwards, an adjusting column is fixedly connected to the fourth adjusting rod, the end of the adjusting column is connected with a sliding block, a fixed support groove for installing the sliding block is formed in the drawing board support table, and the sliding block can slide in the fixed support groove.
Further, the sliding block is a roller.
Further, the drawing board support frame includes flexible outer tube and stand, the stand suit is in flexible outer tube to can slide along the inner wall of flexible outer tube, stand and flexible outer tube all are provided with a plurality of pinholes of matched with, wherein, when the pinhole of stand and flexible outer tube corresponds, pass the locating pin and can realize that the stand is fastened with flexible outer tube.
Has the advantages that:
the utility model discloses a drawing board strutting arrangement not only can support the drawing board, can conveniently adjust the angle size and the height of drawing board according to person's of painter's height and its custom to drawing board inclination requirement moreover, and its simple structure, the adjustment is convenient.
Drawings
Fig. 1 is the drawing board supporting device structure diagram of the utility model.
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, an angle-adjustable drawing board supporting device comprises a drawing board supporting table 1, a drawing board supporting frame 2 and a base 2, one end of the drawing board supporting frame 2 is fixed on the base 3, the other end of the drawing board supporting frame 2 is hinged to the drawing board supporting table 1, an angle adjusting mechanism 4 for adjusting the angle of the drawing board supporting table is arranged on the drawing board supporting frame 2, the angle adjusting mechanism comprises a first connecting rod 41, a second connecting rod 42, a third connecting rod 43, a fourth connecting rod 44, a first adjusting rod 45, a second adjusting rod 46, a third adjusting rod 47 and a fourth adjusting rod 48, the first connecting rod 41, the first adjusting rod 45, the second connecting rod 42, the second adjusting rod 46, the third connecting rod 43, the third adjusting rod 47, the fourth connecting rod 44 and the fourth adjusting rod 48 are sequentially connected in an end-to-end rotating manner, wherein the first connecting rod 41 and the third connecting rod 43, the second connecting rod 42 and the fourth, All parallel arrangement between first regulation pole 45 and third regulation pole 47, second regulation pole 46 and the third regulation pole 48, first regulation pole 45 all is provided with the matched with screw hole with third regulation pole 47, adjusting screw 49 is worn to be equipped with by the screw hole, when adjusting screw 49 rotates, first regulation pole 45 and third regulation pole 47 relative or move in opposite directions in order to drive fourth regulation pole 48 upwards or move downwards, fixedly connected with adjusts post 481 on the fourth regulation pole 48, the end connection of adjusting post 481 has sliding block 482, drawing board supporting bench 1 offers the fixed bolster groove 11 of installation sliding block 482, sliding block 482 can slide in fixed bolster groove 11.
Further, the slider 482 is a roller. In this scheme, adopt the gyro wheel, can prevent that the sliding block from taking place the dead situation of card when sliding in the fixed stay groove.
Further, drawing board support frame 2 includes flexible outer tube 21 and stand 22, stand 22 suit is in flexible outer tube 22 to can slide along the inner wall of flexible outer tube 22, stand and 22 flexible outer tube 21 all are provided with a plurality of pinhole 211 of matched with, wherein, when stand 22 corresponds with the pinhole 211 of flexible outer tube 21, pass locating pin 23 and can realize stand 22 and flexible outer tube 21 and fasten. In this scheme, through setting up flexible outer tube and stand in order to realize the height-adjustable of drawing board brace table.
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 (3)
1. The utility model provides a but angle regulation's drawing board strutting arrangement which characterized in that: the angle adjusting mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a first adjusting rod, a second adjusting rod, a third adjusting rod, a fourth connecting rod and a fourth adjusting rod which are sequentially connected in an end-to-end rotating manner, wherein the first connecting rod and the third connecting rod, the second connecting rod and the fourth connecting rod, the first adjusting rod and the third adjusting rod, the second adjusting rod and the third adjusting rod are all arranged in parallel, and the first adjusting rod and the third adjusting rod are all provided with oppositely arranged threaded holes, adjusting screw is worn to be equipped with by the screw hole, when adjusting screw rotated, first regulation pole and third regulation pole are relative or move in opposite directions in order to drive the fourth regulation pole upwards or the downstream, fixedly connected with adjusts the post on the fourth regulation pole, the end connection who adjusts the post has the sliding block, drawing board supporting bench sets up the fixed stay groove of installation sliding block, the sliding block can slide in the fixed stay groove.
2. The sketchpad support device of claim 1, wherein: the sliding block is a roller.
3. The sketchpad support device of claim 1 or 2, wherein: the drawing board support frame is including flexible outer tube and stand, the stand suit is in flexible outer tube to slide along the inner wall of flexible outer tube, stand and flexible outer tube all are provided with a plurality of pinholes of matched with, wherein, when the pinhole of stand and flexible outer tube corresponds, pass the locating pin and can realize that the stand is fastened with flexible outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021399576.7U CN212972312U (en) | 2020-07-16 | 2020-07-16 | But angle regulation's drawing board strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021399576.7U CN212972312U (en) | 2020-07-16 | 2020-07-16 | But angle regulation's drawing board strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212972312U true CN212972312U (en) | 2021-04-16 |
Family
ID=75428000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021399576.7U Expired - Fee Related CN212972312U (en) | 2020-07-16 | 2020-07-16 | But angle regulation's drawing board strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212972312U (en) |
-
2020
- 2020-07-16 CN CN202021399576.7U patent/CN212972312U/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: 20210416 |