CN206141207U - Telescopic drawing board of inclination adjustable - Google Patents
Telescopic drawing board of inclination adjustable Download PDFInfo
- Publication number
- CN206141207U CN206141207U CN201620884044.XU CN201620884044U CN206141207U CN 206141207 U CN206141207 U CN 206141207U CN 201620884044 U CN201620884044 U CN 201620884044U CN 206141207 U CN206141207 U CN 206141207U
- Authority
- CN
- China
- Prior art keywords
- drawing board
- base
- slide block
- axis hole
- plate
- 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
Abstract
The utility model provides a telescopic drawing board of inclination adjustable, including base, drawing board and telescoping device, the base comprises baffle, shaft hole, pivot and bottom plate, and the both ends of bottom plate are equipped with the baffle, and the baffle is connected with the drawing board through shaft hole and pivot, the base left end is connected with the dead lever, is equipped with fastener on the dead lever, and fastener comprises slider, fastening bolt, mounting panel and A second hinge, the lower extreme of drawing board passes through the shaft hole and the right -hand member at the base is connected in the pivot, and there is the upper boom upper end of drawing board through a hinged joint, the telescoping device is connected between upper boom and lower beam, and the telescoping device comprises hollow tube, sealing washer, bearing, recess, turning handle, sleeve and threaded rod, the utility model discloses the angle of inclination of well drawing board can be adjusted through rotatory turning handle, and also the distance between accessible adjust the slider and drawing board is adjusted, and what be convenient for to paint goes on, the drawing board can be folded, places on the base the placing and carrying of the drawing board of being convenient for.
Description
Technical field
The utility model is related to a kind of drawing board, the telescopic drawing board of specifically a kind of tilt adjustable.
Background technology
It is commonly used to pad the flat board of drawing paper when sketch, drawing, is typically located on easel, also has and put what is drawn on knee.On easel
Fixed drawing board, some use clips, also useful adhesive tape, mostly wooden depending on drawing board size is with user's requirement, feel is slim and graceful,
Smooth, art supply store is on sale, also also can make by oneself.There is a kind of plastics drawing board in addition, not only directly onboard paint, may be used also
To wipe, be adapted to child drawing exercise, and for toy in terms of it is many.General drawing board is larger due to volume, carries and places
It is particularly inconvenient, especially during painting from life, it is unfavorable for the carrying out painted；In addition, during drawing, the inclination of drawing board and horizontal plane
Angle, makes decision drawing whether happy key factor, if inclination angle is not suitable for, be unfavorable for the carrying out painted.
Utility model content
The purpose of this utility model is to provide a kind of telescopic drawing board of tilt adjustable, to solve above-mentioned background technology in
The problem of proposition.
For achieving the above object, the utility model provides following technical scheme：
A kind of telescopic drawing board of tilt adjustable, including base, drawing board and retractor device；The base by baffle plate, axis hole,
Rotating shaft and base plate are constituted, and base plate is cuboid-type, and the two ends of base plate are provided with baffle plate, and baffle plate is provided with axis hole, are provided with axis hole and are turned
Axle, baffle plate is connected with drawing board by axis hole and rotating shaft；Base left end is connected with fix bar, and fix bar is provided with fastener, tightly
It is fixedly mounted with to put and is made up of slide block, fastening bolt, installing plate and second hinge, slide block inner hollow, fix bar is placed on its center,
Slider top is provided with installing plate, and installing plate is connected with lower beam by second hinge, and the slide block on the right side of installing plate is provided with fastening spiral shell
Bolt, fastening bolt is arranged on slider top；The lower end of the drawing board is connected to the right-hand member of base by axis hole and rotating shaft, drawing board
Upper end is connected with upper boom by first axle；The retractor device is connected between upper boom and lower beam, retractor device by hollow pipe,
Sealing ring, bearing, groove, rotation handle, sleeve and threaded rod composition, hollow pipe is arranged on the top of lower beam, hollow pipe top
Bearing is provided with, bearing is arranged in the groove in sleeve, groove bottom is provided with sealing ring, cartridge exterior is provided with rotation handle, is covered
Cylinder top has been threaded connection threaded rod, and threaded rod is connected to upper boom bottom.
As further program of the utility model：The width of the drawing board is less than the distance between two baffle plates on base.
As the utility model further scheme：External diameter of the diameter of the threaded rod less than hollow pipe.
Compared with prior art, the beneficial effects of the utility model are：
The utility model simple structure, it is multiple functional, it is reasonable in design, it is easy to use；The telescopic drawing board of the tilt adjustable
Middle drawing board is connected on base by rotating shaft, makes drawing board be easy to adjust with the inclination angle of base, and retractor device can be turned by rotation
Fixed handle can pass through to adjust and the distance between drawing board adjusting, also, be easy to the carrying out painted；Can be by adjusting fastener solid
Distance in fixed pole, drawing board is folded up, and is placed on base, and is protected by baffle plate, is easy to the placement of drawing board and is taken
Band.
Description of the drawings
Fig. 1 is the structural representation of the telescopic drawing board of tilt adjustable.
Fig. 2 for tilt adjustable telescopic drawing board in retractor device structural representation.
Fig. 3 for tilt adjustable telescopic drawing board in slide block structural representation.
Fig. 4 for tilt adjustable telescopic drawing board in base plate structural representation.
In figure：1- fix bars, 2- slide blocks, 3- lower beams, 4- retractor devices, 5- upper booms, 6- first axles, 7- drawing boards, 8- bottoms
Seat, 9- rotating shafts, 10- hollow pipes, 11- sealing rings, 12- bearings, 13- grooves, 14- rotation handles, 15- sleeves, 16- threaded rods,
17- slide blocks, 18- fastening bolts, 19- installing plates, 20- second hinges, 21- baffle plates, 22- axis holes, 23- base plates.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1-4, a kind of telescopic drawing board of tilt adjustable, including base 8, drawing board 7 and retractor device 4；It is described
Base 8 is made up of baffle plate 21, axis hole 22, rotating shaft 9 and base plate 23, and base plate 23 is cuboid-type, and the two ends of base plate 23 are provided with baffle plate
21, baffle plate 21 is provided with axis hole 22, axis hole 22 and is provided with rotating shaft 9, and baffle plate 21 is connected with drawing board 7, bottom by axis hole 22 and rotating shaft 9
Plate 23 is used to support drawing board 7, baffle plate 21 to be used to protect drawing board 7, axis hole 22 and rotating shaft 9 to be used to for base 8 and drawing board 7 to be connected to one
Rise；The left end of base 8 is connected with fix bar 1, and fix bar 1 is provided with fastener 2, and fastener 2 is by slide block 17, fastening bolt
18th, installing plate 19 and second hinge 20 are constituted, the inner hollow of slide block 17, and fix bar 1 is placed on the center of slide block 17, the top of slide block 17
Installing plate 19 is provided with, installing plate 19 is connected with lower beam 3 by second hinge 20, and the slide block 17 on the right side of installing plate 19 is provided with fastening
Bolt 18, fastening bolt 18 is arranged on the top of slide block 17, for slide block 17 to be fixed on into fix bar 1, fix bar 1 and slide block 17
For adjusting the inclination angle of drawing board 7；The lower end of the drawing board 7 is connected to the right-hand member of base 8, drawing board 7 by axis hole 22 and rotating shaft 9
Upper end upper boom 5 is connected with by first axle 6, the upper surface of drawing board 7 is used to draw a picture；The width of the drawing board 7 is less than base 8
The distance between upper two baffle plate 21, drawing board 7 can be placed on base 8 between two baffle plates 21；The retractor device 4 is connected to upper boom
Between 5 and lower beam 3, retractor device 4 is by hollow pipe 10, sealing ring 11, bearing 12, groove 13, rotation handle 14, sleeve 15 and spiral shell
Rasp bar 16 is constituted, and hollow pipe 10 is arranged on the top of lower beam 3, and the top of hollow pipe 10 is provided with bearing 12, and bearing 12 is arranged on sleeve
In groove 13 in 15, the bottom of groove 13 is provided with sealing ring 11, and rotation handle 14 is provided with outside sleeve 15, and the top of sleeve 15 passes through
Threaded rod 16 is threaded with, threaded rod 16 is connected to the bottom of upper boom 5；The diameter of the threaded rod 16 is outer less than hollow pipe 10
Footpath, inside the retractable hollow pipe 10 of threaded rod 16.
Operation principle of the present utility model is：When using, adjust fastening bolt 18, so adjusting slider 17 and base 8 it
Between distance；Then rotary motion handle 14, adjusts the total length of upper boom 5 and lower beam 3, and then adjusts the inclination angle of drawing board 7；Make
With end, rotary motion handle 14, threaded rod 16 is screwed in hollow pipe 10, adjust fastening bolt 18, adjusting slider 17 with
The distance between base 8, and then make drawing board 7 be placed on base 8, then adjust fastening bolt 18 slide block 17 is fixed up, side
Just the placement and carrying of drawing board 7.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Make a variety of changes.
Claims (3)
1. a kind of telescopic drawing board of tilt adjustable, including base（8）, drawing board（7）And retractor device（4）；Characterized in that, institute
State base（8）By baffle plate（21）, axis hole（22）, rotating shaft（9）And base plate（23）Composition, base plate（23）For cuboid-type, base plate
（23）Two ends be provided with baffle plate（21）, baffle plate（21）It is provided with axis hole（22）, axis hole（22）Inside it is provided with rotating shaft（9）, baffle plate（21）
By axis hole（22）And rotating shaft（9）It is connected with drawing board（7）；Base（8）Left end is connected with fix bar（1）, fix bar（1）It is provided with
Fastener（2）, fastener（2）By slide block（17）, fastening bolt（18）, installing plate（19）And second hinge（20）Composition,
Slide block（17）Inner hollow, fix bar（1）It is placed on slide block（17）Center, slide block（17）Top is provided with installing plate（19）, install
Plate（19）By second hinge（20）It is connected with lower beam（3）, installing plate（19）The slide block on right side（17）It is provided with fastening bolt
（18）, fastening bolt（18）It is arranged on slide block（17）Top；The drawing board（7）Lower end pass through axis hole（22）And rotating shaft（9）Even
It is connected on base（8）Right-hand member, drawing board（7）Upper end pass through first axle（6）It is connected with upper boom（5）；The retractor device（4）Even
It is connected on upper boom（5）With lower beam（3）Between, retractor device（4）By hollow pipe（10）, sealing ring（11）, bearing（12）, groove
（13）, rotate handle（14）, sleeve（15）And threaded rod（16）Composition, hollow pipe（10）It is arranged on lower beam（3）Top, it is hollow
Pipe（10）Top is provided with bearing（12）, bearing（12）It is arranged on sleeve（15）Interior groove（13）In, groove（13）Bottom is provided with
Sealing ring（11）, sleeve（15）Outside is provided with rotation handle（14）, sleeve（15）Top has been threaded connection threaded rod（16）,
Threaded rod（16）It is connected to upper boom（5）Bottom.
2. a kind of telescopic drawing board of tilt adjustable according to claim 1, it is characterised in that the drawing board（7）Width
Degree is less than base（8）Upper two baffle plate（21）The distance between.
3. a kind of telescopic drawing board of tilt adjustable according to claim 1, it is characterised in that the threaded rod（16）'s
Diameter is less than hollow pipe（10）External diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884044.XU CN206141207U (en) | 2016-08-15 | 2016-08-15 | Telescopic drawing board of inclination adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884044.XU CN206141207U (en) | 2016-08-15 | 2016-08-15 | Telescopic drawing board of inclination adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206141207U true CN206141207U (en) | 2017-05-03 |
Family
ID=58627674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620884044.XU Expired - Fee Related CN206141207U (en) | 2016-08-15 | 2016-08-15 | Telescopic drawing board of inclination adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206141207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255426A (en) * | 2019-06-14 | 2019-09-20 | 马光甡 | Packaged type lifting machine |
-
2016
- 2016-08-15 CN CN201620884044.XU patent/CN206141207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255426A (en) * | 2019-06-14 | 2019-09-20 | 马光甡 | Packaged type lifting machine |
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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: 20170503 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |