CN207837123U - A kind of drawing board bracket - Google Patents
A kind of drawing board bracket Download PDFInfo
- Publication number
- CN207837123U CN207837123U CN201721173074.0U CN201721173074U CN207837123U CN 207837123 U CN207837123 U CN 207837123U CN 201721173074 U CN201721173074 U CN 201721173074U CN 207837123 U CN207837123 U CN 207837123U
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- CN
- China
- Prior art keywords
- drawing board
- sliding sleeve
- tube
- bearing
- swivel head
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- 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.)
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Abstract
The utility model discloses a kind of drawing board brackets, including supporting rack and palette rack on supporting rack top is set, pigment placement plate is installed on supporting rack, support frame as described above includes three stabilizer blades, each stabilizer blade includes more pipe fittings of expansion fit successively from top to bottom, and clamp device is equipped between adjacent pipe sections；Support frame as described above further includes a bearing, bearing is arranged on the top of three stabilizer blades and is hinged with three stabilizer blades, the top of bearing is equipped with a swivel head, swivel head top, which is rotatably connected, a sliding sleeve, and palette rack includes being inserted into sliding sleeve and the cross bar that is slidably matched with sliding sleeve and being arranged on cross bar and two clamping plates adjustable in pitch.Facilitate the height of adjustment supporting rack by the expansion fit between each pipe fitting of stabilizer blade；Three stabilizer blades are hinged with bearing, conveniently fold up storage；The angle of drawing board can be adjusted after rotation sliding sleeve, the distance between two clamping plates of adjustment can install various sizes of drawing board, flexible and convenient to use.
Description
Technical field
The utility model is related to a kind of drawing appurtenances, are especially a kind of drawing board bracket.
Background technology
For placing the shelf of drawing board when drawing board bracket is drawing, people are facilitated to paint by easel.Existing skill
Its structure of the drawing board bracket of art generally comprises supporting rack and the palette rack for placing drawing board on supporting rack top, drawing board is arranged
Two clamping plates are set on frame, and drawing board is clipped between two clamping plates, is often had the following problems in use：Support height is adjusted
It is inconvenient；Distance adjusts angle that is inconvenient and being inconvenient to adjust palette rack between two clamping plates, causes neatly adjust drawing board
Position, use are more inconvenient.
Utility model content
In view of the defect of the above-mentioned prior art, the purpose of this utility model is that：A kind of drawing board branch easy to use is provided
Frame.
The technical solution of the utility model is：A kind of drawing board bracket, including supporting rack and setting are on supporting rack top
The palette rack at end, is equipped with pigment placement plate on supporting rack, and support frame as described above includes three stabilizer blades, each stabilizer blade include more from
The pipe fitting of expansion fit successively under, and clamp device is installed between adjacent pipe sections；Support frame as described above further includes a bearing,
Bearing is arranged on the top of three stabilizer blades and is hinged with three stabilizer blades, and the top of bearing is equipped with a swivel head, and swivel head top is rotatable
It is connected with a sliding sleeve, palette rack includes being inserted into sliding sleeve and the cross bar that is slidably matched with sliding sleeve and being arranged on cross bar and spacing can
Two clamping plates adjusted.
Further, the clamp device includes connector sleeve, briquetting and button, the connector sleeve be mounted on adjacent pipe sections it
Between, briquetting is accommodated in connector sleeve and on the outside of pipe fitting, and button is installed in rotation on connector sleeve side by a shaft, and
Button inner end has for withstanding briquetting and so that briquetting pushes down the jacking block of pipe fitting.
Further, the pipe fitting of each stabilizer blade is made of the top tube, middle tube, and down tube being slidably matched successively from top to bottom.
Further, the top tube, middle tube, and down tube are square tube, and the bottom end of middle pipe is inserted into and in the top of down tube
Pipe is slidably matched, and the top of middle pipe is inserted into the bottom end of upper tube and is slidably matched with upper tube, and upper tube top is hinged with bearing, lower tube bottom
End is equipped with foot pad.
Further, the top side of the swivel head is equipped with a hue angle knob, is equipped between swivel head and sliding sleeve
One threaded rod, threaded rod one end are fixed with swivel head, and the other end stretches out swivel head, and hue angle knob and screw thread boom end are solid
It is fixed.
Further, the cross bar passes through sliding sleeve, and sliding sleeve is equipped with a geometrical clamp, and the bottom end of geometrical clamp is pressed on rotation
On the outer wall of crown end.
Further, the crossbar tip has sliding slot, and sliding slot both ends are respectively clamped into a spiral shell being in sliding fit with the sliding chute
The end of silk, screw is connected with locking knob after clamping plate, and locking knob is pressed on clamping plate.
Using a kind of drawing board bracket provided by the utility model, advantage is：By between each pipe fitting of stabilizer blade
Expansion fit facilitate adjustment supporting rack height；Three stabilizer blades are hinged with bearing, conveniently fold up storage；Energy after rotation sliding sleeve
The angle of drawing board is enough adjusted, the distance between two clamping plates of adjustment can install various sizes of drawing board, flexible and convenient to use.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the decomposition diagram of the utility model；
Fig. 3 is the scheme of installation of the palette rack of the utility model；
Fig. 4 is the scheme of installation of the sliding sleeve of the utility model；
Fig. 5 is a use state diagram of the clamp device of the utility model；
Fig. 6 is another use state diagram of the clamp device of the utility model；
Fig. 7 is the enlarged diagram of a-quadrant in Fig. 4.
As shown in the figure：1-supporting rack, 11-stabilizer blades, 111-upper tubes, 112-middle pipes, 113-down tubes, 12-bearings,
2-palette racks, 21-cross bars, 211-sliding slots, 22-clamping plates, 3-pigment placement plates, 4-clamp devices, 41-connector sleeves,
42-briquettings, 43-buttons, 431-jacking blocks, 44-shafts, 5-swivel heads, 6-sliding sleeves, 7-foots pad, 8-hue angle knobs,
9-threaded rods, 10-geometrical clamps, 20-screws, 30-mounting holes, 40-locking knobs.
Specific implementation mode
For it is relatively intuitive, be fully understood by the technical solution of the utility model, now just combine the progress of the utility model attached drawing
Unrestricted feature description is as follows：
As shown in Fig. 1-Fig. 7, a kind of drawing board bracket, including supporting rack 1 and palette rack on 1 top of supporting rack is set
2, pigment placement plate 3 is installed on supporting rack 1, supporting rack 1 includes three stabilizer blades 11, each stabilizer blade 11 include more from top to bottom
The pipe fitting of expansion fit successively, and clamp device 4 is installed between adjacent pipe sections；Supporting rack 1 further includes a bearing 12, bearing 12
It is arranged on the top of three stabilizer blades 11 and is hinged with three stabilizer blades 11, the top of bearing 12 is equipped with a swivel head 5, and 5 top of swivel head can
It is rotatably connected to a sliding sleeve 6, palette rack 2 is including the cross bar 21 for being inserted into sliding sleeve 6 and being slidably matched with sliding sleeve 6 and setting in cross bar
On 21 and two clamping plates 22 adjustable in pitch.
Clamp device 4 includes connector sleeve 41, briquetting 42 and button 43, and connector sleeve 41 is mounted between adjacent pipe sections, briquetting
42 are accommodated in connector sleeve 41 and on the outside of pipe fitting, and button 43 is installed in rotation on connector sleeve 41 1 by a shaft 44
Side, and 43 inner end of button has for withstanding briquetting 42 and so that briquetting 42 pushes down the jacking block 431 of pipe fitting.The pipe of each stabilizer blade 11
Part is made of the upper tube 111, middle pipe 112 and down tube 113 being slidably matched successively from top to bottom.Upper tube 111, middle pipe 112 and under
Pipe 113 is square tube, and the top of down tube 113 is inserted into the bottom end of middle pipe 112 and is slidably matched with middle pipe 112, the top of middle pipe 112
End is inserted into the bottom end of upper tube 111 and is slidably matched with upper tube 111, and 111 top of upper tube is hinged with bearing 12,113 bottom end of down tube peace
Equipped with foot pad 7.As shown in figure 5, briquetting 42 is pushed down and pushes up briquetting 42 inward by the jacking block 431 of button 43 at this time, then briquetting
42 are compressed tightly against on pipe fitting, and pipe fitting is positioned, after 43 top of button is pressed inward against, 43 state of button as shown in fig. 6, this
When jacking block 431 do not contacted with briquetting 42, briquetting 42 does not also tightly suppress pipe fitting, and pipe fitting being capable of freely activity.
The top side of swivel head 5 is equipped with a hue angle knob 8, and a threaded rod 9 is equipped between swivel head 5 and sliding sleeve 6,
9 one end of threaded rod is fixed with swivel head 5, and the other end stretches out swivel head 5, and hue angle knob 8 is fixed with 9 end of threaded rod.It will
After hue angle knob 8 unscrews, sliding sleeve 6 can rotate, and turn to after needing position and again screw hue angle knob 8.
Cross bar 21 passes through sliding sleeve 6, and sliding sleeve 6 is equipped with a geometrical clamp 10, and the bottom end of geometrical clamp 10 is pressed on the top of swivel head 5
It holds on outer wall.After geometrical clamp 10 is opened, sliding sleeve 6 is free to slide on cross bar 21.
There is sliding slot 211,211 both ends of sliding slot to be respectively clamped into a screw being slidably matched with sliding slot 211 on cross bar 21 top
20, the end of screw 20 is connected with locking knob 40 after clamping plate 22, and locking knob 40 is pressed on clamping plate 22.Unscrew locking rotating
After button 40, clamping plate 22 is free to slide on cross bar 21, and after adjusting required position, locking knob 40 is screwed.
The mode that pigment placement plate 3 is connected by screw is fixed with two two section sets, after supporting rack 1 is folded up, is needed
The fixed position of adjusting screw is wanted, and 3 inside of pigment placement plate is reserved with multiple mounting holes 30, as shown in Figure 1 to Figure 3.
A kind of drawing board bracket provided by the utility model facilitates tune by the expansion fit between each pipe fitting of stabilizer blade 11
The height of whole supporting rack 1；Three stabilizer blades 11 are hinged with bearing 12, conveniently fold up storage；Drawing board can be adjusted after rotation sliding sleeve 6
Angle, adjustment the distance between two clamping plates 22 can install various sizes of drawing board, flexible and convenient to use.
Certainly, the above is only the preferred embodiments of the present utility model only, and therefore, it does not limit the patents of the utility model
Range, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, should all similarly wrap
Within scope of patent protection contained in the utility model.
Claims (7)
1. a kind of drawing board bracket, including supporting rack and palette rack on supporting rack top is set, pigment is installed on supporting rack
Placement plate, it is characterised in that：
Support frame as described above includes three stabilizer blades, and each stabilizer blade includes more pipe fittings of expansion fit successively from top to bottom, and adjacent
Clamp device is installed between pipe fitting；
Support frame as described above further includes a bearing, and bearing is arranged on the top of three stabilizer blades and is hinged with three stabilizer blades, and the top of bearing is set
There is a swivel head, swivel head top, which is rotatably connected, a sliding sleeve, and palette rack includes being inserted into sliding sleeve and being slidably matched with sliding sleeve
Cross bar and it is arranged on cross bar and two clamping plates adjustable in pitch.
2. a kind of drawing board bracket according to claim 1, it is characterised in that：The clamp device includes connector sleeve, briquetting
And button, the connector sleeve are mounted between adjacent pipe sections, briquetting is accommodated in connector sleeve and on the outside of pipe fitting, and button passes through
One shaft is installed in rotation on connector sleeve side, and button inner end has for withstanding briquetting and so that briquetting pushes down pipe fitting
Jacking block.
3. a kind of drawing board bracket according to claim 2, it is characterised in that：The pipe fitting of each stabilizer blade by from top to bottom according to
The secondary top tube, middle tube, and down tube composition being slidably matched.
4. a kind of drawing board bracket according to claim 3, it is characterised in that：The top tube, middle tube, and down tube are square tube,
And the top of down tube is inserted into the bottom end of middle pipe and is slidably matched with middle pipe, the top of middle pipe is inserted into the bottom end of upper tube and is slided with upper tube
Dynamic cooperation, upper tube top is hinged with bearing, and down tube bottom end is equipped with foot pad.
5. a kind of drawing board bracket according to claim 1, it is characterised in that：The top side of the swivel head is equipped with one and adjusts
Angulation knob is equipped with a threaded rod between swivel head and sliding sleeve, threaded rod one end is fixed with swivel head, and the other end stretches out rotation
Head, and hue angle knob is fixed with screw thread boom end.
6. a kind of drawing board bracket according to claim 5, it is characterised in that：The cross bar passes through sliding sleeve, and is set on sliding sleeve
There are a geometrical clamp, the bottom end of geometrical clamp to be pressed on the outer wall of swivel head top.
7. a kind of drawing board bracket according to claim 1, it is characterised in that：The crossbar tip has sliding slot, sliding slot two
End is respectively clamped into a screw being in sliding fit with the sliding chute, and the end of screw is connected with locking knob, locking rotating after clamping plate
Button is pressed on clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173074.0U CN207837123U (en) | 2017-09-13 | 2017-09-13 | A kind of drawing board bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173074.0U CN207837123U (en) | 2017-09-13 | 2017-09-13 | A kind of drawing board bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837123U true CN207837123U (en) | 2018-09-11 |
Family
ID=63425371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721173074.0U Active CN207837123U (en) | 2017-09-13 | 2017-09-13 | A kind of drawing board bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545265A (en) * | 2020-12-11 | 2021-03-26 | 扬州工业职业技术学院 | Display stand for displaying industrial design products |
-
2017
- 2017-09-13 CN CN201721173074.0U patent/CN207837123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545265A (en) * | 2020-12-11 | 2021-03-26 | 扬州工业职业技术学院 | Display stand for displaying industrial design products |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |