CN206826307U - A kind of folding telescopic drawing board - Google Patents
A kind of folding telescopic drawing board Download PDFInfo
- Publication number
- CN206826307U CN206826307U CN201720696729.6U CN201720696729U CN206826307U CN 206826307 U CN206826307 U CN 206826307U CN 201720696729 U CN201720696729 U CN 201720696729U CN 206826307 U CN206826307 U CN 206826307U
- Authority
- CN
- China
- Prior art keywords
- drawing board
- support leg
- inlaid
- front support
- parcel tray
- 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
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Abstract
The utility model discloses a kind of folding telescopic drawing board, including drawing board main body, backboard, head plate, front support leg exports, supporting block and geometrical clamp, parcel tray is inlaid with the left of the drawing board main body, and parcel tray upper end is provided with parcel tray cover plate, the backboard left end is connected with connecting rod, its connecting rod upper and lower side is equiped with pulley, and pulley is embedded in sliding rail, front support leg outlet is inlaid with inside the head plate, and front support leg outlet left side is provided with front support leg, the sliding rail lower surface of the drawing board main body upper rear is inlaid with the first rotary shaft, and first rotary shaft be connected with supporting block.The folding telescopic drawing board adds backboard at the main drawing board back side, mutually spliced using sliding type and main drawing board, increase the drawing area of drawing board, and backboard is embedded in the back side of main drawing board when not in use, the volume of drawing board entirety size is not increased, fixed using telescoping support leg auxiliary drawing board, be easy to painter to stand and draw.
Description
Technical field
Draw tool technical field is the utility model is related to, specially a kind of folding telescopic drawing board.
Background technology
Drawing board is commonly used to pad the flat board of drawing paper when being sketch, drawing, be typically located on easel, also have and put what is drawn on knee.
Fix drawing board on easel, some clips, also useful adhesive tape, mostly wooden depending on drawing board size requires with user, feel
Merrily and lightheartedly, it is smooth.
In outdoor choosing location, drawing board is essential drawing aid.If existing drawing board drawing area is excessive,
Drawing board entire area is with regard to bigger, not Portable belt, and existing drawing board is when standing drawing, it is necessary to by drawing board fixed mount pair
It is fixed, can normal use, and the volume of drawing board fixed mount is bigger, also not readily portable.
The content of the invention
The purpose of this utility model is to provide a kind of folding telescopic drawing board, to solve what is proposed in above-mentioned background technology
Existing drawing board does not possess voluntarily fixing function and the problem of drawing board area is limited without being easy to carry by volume weight.
To achieve the above object, the utility model provides following technical scheme, a kind of folding telescopic drawing board, including drawing board
Main body, backboard, head plate, front support leg outlet, parcel tray cover plate, supporting block and geometrical clamp, the drawing board main body left side are inlayed
Embedded with parcel tray, and parcel tray upper end is provided with parcel tray cover plate, and the backboard left end is connected with connecting rod, in its connecting rod
Lower end is equiped with pulley, and pulley is embedded in sliding rail, and the connecting rod inside middle is inlaid with the second rotary shaft, and
Two rotating shaft terminals are provided with rear support leg, front support leg outlet are inlaid with inside the head plate, and front support leg outlet is left
Side is provided with front support leg, and the sliding rail lower surface of the drawing board main body upper rear is inlaid with the first rotary shaft, and first
Rotary shaft is connected with supporting block.
Preferably, the drawing board body upper surface is provided with geometrical clamp, and it is provided with four groups.
Preferably, the sliding rail is fishhook-type, and upper sliding rail rear end is inlaid with fixed slot.
Preferably, the rear support leg and front support leg are stretching structure, and rear support leg is stretched using internal slide,
Front support leg is stretched using slide outside.
Preferably, the rear support leg and supporting block are rotational structure, and its anglec of rotation is 0-180 °.
Preferably, the parcel tray cover plate is rotational structure, and its left end is inlaid with rotating shaft, and the anglec of rotation is 0-180 °.
Compared with prior art, the beneficial effects of the utility model are：The folding telescopic drawing board adds at the main drawing board back side
If backboard, mutually spliced using sliding type and main drawing board, increase the drawing area of drawing board, and backboard is embedded in master when not in use
The back side of drawing board, do not increase the volume of drawing board entirety size, fixed using telescoping support leg auxiliary drawing board, be easy to painter to stand
It is vertical to draw.Rear support leg and front support leg are stretching structure, and rear support leg is stretched using internal slide, reduce rear support leg
Area occupied, front support leg stretched using slide outside, improves the toughness and bearing capacity of front support leg, rear support leg and branch
Fagging block is rotational structure, is not only convenient for adjusting the drawing angle of drawing board, is also convenient for the folding and unfolding of rear support leg and supporting block.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is the utility model downside structural representation；
Fig. 4 is the utility model upper side structural representation.
In figure：1st, drawing board main body, 2, parcel tray, 3, backboard, 4, connecting rod, 5, pulley, 6, sliding rail, the 7, second rotation
Axle, 8, rear support leg, 9, head plate, 10, front support leg outlet, 11, front support leg, 12, fixed slot, 13, parcel tray cover plate,
14th, the first rotary shaft, 15, supporting block, 16, geometrical clamp.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of folding telescopic drawing board, including drawing board master
Body 1, backboard 3, head plate 9, front support leg outlet 10, parcel tray cover plate 13, supporting block 15 and geometrical clamp 16, drawing board main body 1
Left side is inlaid with parcel tray 2, and the upper end of parcel tray 2 is provided with parcel tray cover plate 13, and parcel tray cover plate 13 is rotational structure, and its
Left end is inlaid with rotating shaft, and the anglec of rotation is 0-180 °, and the upper surface of drawing board main body 1 is provided with geometrical clamp 16, and it is provided with four groups,
The left end of backboard 3 is connected with connecting rod 4, and its upper and lower side of connecting rod 4 is equiped with pulley 5, and pulley 5 is embedded in sliding rail 6,
Sliding rail 6 is fishhook-type, and the rear end of upper sliding rail 6 is inlaid with fixed slot 12, and the inside middle of connecting rod 4 is inlaid with second
Rotary shaft 7, and the both ends of the second rotary shaft 7 are provided with rear support leg 8, rear support leg 8 and front support leg 11 are stretching structure, and
Rear support leg 8 is stretched using internal slide, and front support leg 11 is stretched using slide outside, and rear support leg 8 and supporting block 15 are equal
For rotational structure, and its anglec of rotation is 0-180 °, is not only convenient for adjusting the drawing angle of drawing board, is also convenient for the He of rear support leg 8
The folding and unfolding of supporting block 15, front support leg outlet 10 is inlaid with inside head plate 9, and before the left side of front support leg outlet 10 is provided with
Supporting leg 11, the lower surface of sliding rail 6 of the upper rear of drawing board main body 1 are inlaid with the first rotary shaft 14, and the first rotary shaft 14
It is connected with supporting block 15.
Operation principle：When using the folding telescopic drawing board, first suitable drawing board is selected according to the needs of drawing paper size
Size, if the simply manuscript paper of common A4 paper sizes, only by rotation the first rotary shaft 14 make supporting block 15 contact ground or
Person's desktop, after the drawing angle that drawing board main body 1 is adjusted by rotating supporting block 15, manuscript paper can be placed on drawing board main body
1 upper surface, after then fixing manuscript paper by geometrical clamp 16, open parcel tray cover plate 13, you can start to paint；If desired stand and paint
During picture, or when needing greater area of manuscript paper to draw overall diagram, the head plate 9 of insertion is first removed, backboard 3 is then pulled, makes
The pulley 5 of the both ends of connecting rod 4 connection of the front end of backboard 3 connection rolls in sliding rail 6, after being transferred in "U" type groove, leads to
Cross the front end of backboard 3 nose bar stretch into fixed slot 12 backboard 3 be fixed after, then head plate 9 inserted drawing board main body 1
In, the front support leg 11 of contraction is pulled from front support leg outlet 10, and rotate the second rotary shaft 7 to make rear support leg 8 and front support
After leg 11 forms angle, then rear support leg 8 is pulled, drawing board master is supported under the collective effect of front support leg 11 and rear support leg 8
Body 1, at this moment the drawing board area of drawing board main body 1 increase, then by geometrical clamp 16 fix manuscript paper after, can stand drawing.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of folding telescopic drawing board, including drawing board main body（1）, backboard（3）, head plate（9）, front support leg outlet（10）、
Parcel tray cover plate（13）, supporting block（15）And geometrical clamp（16）, it is characterised in that：The drawing board main body（1）Left side is inlaid with
Parcel tray（2）, and parcel tray（2）Upper end is provided with parcel tray cover plate（13）, the backboard（3）Left end and connecting rod（4）It is connected
Connect, its connecting rod（4）Upper and lower side is equiped with pulley（5）, and pulley（5）It is embedded in sliding rail（6）In, the connecting rod（4）
Inside middle is inlaid with the second rotary shaft（7）, and the second rotary shaft（7）Both ends are provided with rear support leg（8）, the head plate
（9）Inside is inlaid with front support leg outlet（10）, and front support leg exports（10）Left side is provided with front support leg（11）, the picture
Plate main body（1）The sliding rail of upper rear（6）Lower surface is inlaid with the first rotary shaft（14）, and the first rotary shaft（14）With branch
Fagging block（15）It is connected.
A kind of 2. folding telescopic drawing board according to claim 1, it is characterised in that：The drawing board main body（1）Upper surface
Geometrical clamp is installed（16）, and it is provided with four groups.
A kind of 3. folding telescopic drawing board according to claim 1, it is characterised in that：The sliding rail（6）For fish hook
Type, and upper sliding rail（6）Rear end is inlaid with fixed slot（12）.
A kind of 4. folding telescopic drawing board according to claim 1, it is characterised in that：The rear support leg（8）With preceding branch
Support leg（11）It is stretching structure, and rear support leg（8）Stretched using internal slide, front support leg（11）Stretched using slide outside
Contracting.
A kind of 5. folding telescopic drawing board according to claim 1, it is characterised in that：The rear support leg（8）And support
Plate（15）It is rotational structure, and its anglec of rotation is 0-180 °.
A kind of 6. folding telescopic drawing board according to claim 1, it is characterised in that：The parcel tray cover plate（13）For rotation
Rotation structure, and its left end is inlaid with rotating shaft, the anglec of rotation is 0-180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696729.6U CN206826307U (en) | 2017-06-15 | 2017-06-15 | A kind of folding telescopic drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696729.6U CN206826307U (en) | 2017-06-15 | 2017-06-15 | A kind of folding telescopic drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206826307U true CN206826307U (en) | 2018-01-02 |
Family
ID=60774784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720696729.6U Expired - Fee Related CN206826307U (en) | 2017-06-15 | 2017-06-15 | A kind of folding telescopic drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206826307U (en) |
-
2017
- 2017-06-15 CN CN201720696729.6U patent/CN206826307U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20210615 |