CN209552785U - A kind of planar design drawing board of adjustable-angle and height - Google Patents
A kind of planar design drawing board of adjustable-angle and height Download PDFInfo
- Publication number
- CN209552785U CN209552785U CN201920144843.7U CN201920144843U CN209552785U CN 209552785 U CN209552785 U CN 209552785U CN 201920144843 U CN201920144843 U CN 201920144843U CN 209552785 U CN209552785 U CN 209552785U
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- CN
- China
- Prior art keywords
- fixedly connected
- drawing board
- height
- lifting device
- adjustable
- 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 the planar design drawing boards of a kind of adjustable-angle and height, including bottom plate, bottom board symmetry setting, the top vertical of bottom plate is fixedly connected with lifting device, lifting device is fixedly connected with connecting plate between opposite two sides, fixed case is fixedly connected at the top of lifting device, the center rotating of fixed case is connected with shaft, the surface of shaft and be located at fixed case inside be fixedly connected with fixed gear, the bottom of fixed chamber interior wall is fixedly connected with fixing seat, the surface of shaft and drawing board is fixedly connected between fixed case, the center rotating of connecting plate is connected with central axis, one end of central axis is fixedly connected with driving gear, it drives and is connected between gear and lifting device by chain drive, the utility model relates to planar design technology fields.The planar design drawing board of this kind of adjustable-angle and height, height and angle can not be adjusted by solving the problems, such as current drawing board structure simply, and projector is facilitated to draw.
Description
Technical field
The utility model relates to planar design technology field, the planar design of specially a kind of adjustable-angle and height is drawn
Plate.
Background technique
Planar design worker is that the virtual things for being thought oneself is embodied on drawing paper in the form of images, is combined into figure
Drawing paper, is usually placed on drawing board by case or Freehandhand-drawing molding, the height of the height difference of different designs worker to drawing board
Demand is different, while when drawing different parts, also has a different demands to the inclined angle of drawing board, and current drawing board structure mistake
In simple, there is inconvenience in use.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides the planar design picture of a kind of adjustable-angle and height
Plate, height and angle can not be adjusted by solving the problems, such as current drawing board structure simply, and projector is facilitated to draw.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of adjustable-angle and height
The planar design drawing board of degree, including bottom plate, the bottom board symmetry setting, the top vertical of the bottom plate are fixedly connected with lifting dress
It sets, connecting plate is fixedly connected between the opposite two sides of the lifting device, is fixedly connected at the top of the lifting device
Determine case, the center rotating of the fixed case is connected with shaft, and the surface of the shaft and being located inside fixed case is fixedly connected with
Fixed gear, it is that the center of fixing seat slidably connects slide bar that the bottom of the fixed chamber interior wall, which is fixedly connected with fixing seat, institute
The surface for stating slide bar is fixedly connected with limiting tooth, and one end of the slide bar is fixedly connected with fixed block, the limiting tooth and fixation
Between the opposite two sides of chamber interior wall and it is located at the surface of slide bar and is fixedly connected with spring, the surface of the shaft and is located at fixed case
Between be fixedly connected with drawing board, the center rotating of the connecting plate is connected with central axis, and one end of the central axis is fixedly connected
There is driving gear, is connected between driving gear and the lifting device by chain drive；
The lifting device includes fixed cylinder, and the lower rotation of the fixed cylinder inner wall is connected with screw rod, the fixed cylinder
Inner wall slidably connect lifting tube, connection is engaged on the surface of the screw rod with the inner wall of lifting tube, the surface of the screw rod and
Side close to fixed cylinder bottom is fixedly connected with driven gear.
Preferably, the surface of the central axis and it is located at the top of connecting plate and is fixedly connected with rocking bar, the one of the rocking bar
End is rotatably connected to handle.
Preferably, brace, the edge on the drawing board surface are fixedly connected between the top and lifting device of the bottom plate
Place is fixedly connected with baffle, and the side of baffle is vertical with the surface of drawing board.
Preferably, the two sides of the bottom plate are threaded with threaded rod, and the bottom end of the threaded rod is rotatably connected to stabilization
The two sides of block, the bottom base plate are fixedly connected with universal wheel.
Preferably, floor is fixedly connected between the shaft and drawing board.
Preferably, the surface of the lifting tube offers sliding slot.
(3) beneficial effect
The utility model provides the planar design drawing board of a kind of adjustable-angle and height.Have it is following the utility model has the advantages that
(1), the planar design drawing board of this kind of adjustable-angle and height, the center rotating of fixed case are connected with shaft, turn
The surface of axis and it is located inside fixed case and is fixedly connected with fixed gear, the bottom of fixed chamber interior wall is fixedly connected with fixing seat,
It is that the center of fixing seat slidably connects slide bar, the surface of slide bar is fixedly connected with limiting tooth, and one end of slide bar is fixedly connected with
Fixed block between the limiting tooth two sides opposite with fixed chamber interior wall and is located at the surface of slide bar and is fixedly connected with spring, shaft
Surface and it is fixedly connected with drawing board between fixed case, passes through limiting tooth and fixed gear cooperation, realize drawing board different angle
Adjusting, when facilitating projector to draw, while storing drawing board can state in a vertical shape, reduce space, convenient for storage.
(2), the planar design drawing board of this kind of adjustable-angle and height, the center rotating of connecting plate are connected with central axis,
One end of central axis is fixedly connected with driving gear, drives and is connected between gear and lifting device by chain drive, lifting dress
It sets including fixed cylinder, the lower rotation of fixed cylinder inner wall is connected with screw rod, and the inner wall of fixed cylinder slidably connects lifting tube, screw rod
Surface engage connection with the inner wall of lifting tube, the surface of screw rod and be fixedly connected with driven tooth close to the side of fixed cylinder bottom
Wheel drives lifting tube to move up and down, to realize the high low adjustment of drawing board, adapts to not by the transmission of driving gear and chain
With the projector of height.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is the utility model structure right view；
Fig. 3 is the utility model fixed case schematic diagram of internal structure；
Fig. 4 is the structural schematic diagram of the utility model lifting device.
In figure: 1- bottom plate, 2- lifting device, 201- fixed cylinder, 202- screw rod, 203- lifting tube, 204- driven gear, 3-
The fixed gear of connecting plate, 4- fixed case, 5- shaft, 6-, 7- fixing seat, 8- slide bar, 9- limiting tooth, 10- fixed block, 11- spring,
12- drawing board, 13- central axis, 14- drive gear, 15- chain, 16- brace, 17- baffle, 18- rocking bar, 19- handle, 20- screw thread
Bar, 21- stablize block, 22- universal wheel, 23- floor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of planar design of adjustable-angle and height
Drawing board, including bottom plate 1, bottom plate 1 are symmetrical arranged, and the top vertical of bottom plate 1 is fixedly connected with lifting device 2, and lifting device 2 is opposite
Two sides between be fixedly connected with connecting plate 3, the top of lifting device 2 is fixedly connected with fixed case 4, and the center of fixed case 4 turns
It is dynamic to be connected with shaft 5, the surface of shaft 5 and it is located inside fixed case 4 and is fixedly connected with fixed gear 6, the bottom of 4 inner wall of fixed case
Portion is fixedly connected with fixing seat 7, is that the center of fixing seat 7 slidably connects slide bar 8, the surface of slide bar 8 is fixedly connected with limit
Tooth 9, one end of slide bar 8 are fixedly connected with fixed block 10, between the two sides opposite with 4 inner wall of fixed case of limiting tooth 9 and are located at and slide
The surface of bar 8 is fixedly connected with spring 11, is engaged by limiting tooth 9 with fixed gear 6, is able to achieve the adjustment of angle；Shaft 5
Surface and drawing board 12 is fixedly connected between fixed case 4, the center rotating of connecting plate 3 is connected with central axis 13, central axis
13 one end is fixedly connected with driving gear 14, drives and is sequentially connected between gear 14 and lifting device 2 by chain 15, is passed through
The rotation of driving gear 14 can drive lifting device 2 to move up and down, and realize height adjustment；
Lifting device 2 includes fixed cylinder 201, and the lower rotation of 201 inner wall of fixed cylinder is connected with screw rod 202, fixed cylinder 201
Inner wall slidably connect lifting tube 203, the surface of screw rod 202 engages connection, the table of screw rod 202 with the inner wall of lifting tube 203
The side of face and close 201 bottom of fixed cylinder is fixedly connected with driven gear 204, and the rotation for passing through screw rod 202 drives lifting tube
203 lifting.
The surface of central axis 13 and the top for being located at connecting plate 3 are fixedly connected with rocking bar 18, and one end of rocking bar 18, which rotates, to be connected
It is connected to handle 19, convenient for driving driving gear 14 to rotate.
It is fixedly connected with brace 16 between the top and lifting device 2 of bottom plate 1, improves the stability of lifting device 2；Drawing board
The edge on 12 surfaces is fixedly connected with baffle 17, and the side of baffle 17 is vertical with the surface of drawing board 12, draws convenient for placing
Tool.
The two sides of bottom plate 1 are threaded with threaded rod 20, and the bottom end of threaded rod 20 is rotatably connected to stable block 21, bottom plate 1
The two sides of bottom are fixedly connected with universal wheel 22, easy to remove and fixed.
It is fixedly connected with floor 23 between shaft 5 and drawing board 12, improves the stability of drawing board 12.
The surface of lifting tube 203 offers sliding slot, guarantees that lifting tube 203 does not rotate in moving process.
In use, driving driving gear 14 to rotate by handle 19, under the drive of chain 15, screw rod 202 is rotated, thus band
Dynamic lifting tube 203 moves up and down, adjustment height；When adjustment angle, moved by fixed block 10 with moving slide-bar 8, at this time spring 11
It is compressed, limiting tooth 9 is separated with fixed gear 6, adjusts the angle of drawing board 12, fixed block 10 is unclamped after adjustment, slide bar 8 is in spring
11 effects are lower to be resetted, and limiting tooth 9 is engaged with fixed gear 6, and the angle of drawing board 12 is fixed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. the planar design drawing board of a kind of adjustable-angle and height, including bottom plate (1), it is characterised in that: the bottom plate (1) is right
Claim setting, the top vertical of the bottom plate (1) is fixedly connected with lifting device (2), the opposite two sides of the lifting device (2) it
Between be fixedly connected with connecting plate (3), be fixedly connected with fixed case (4) at the top of the lifting device (2), the fixed case (4)
Center rotating be connected with shaft (5), the surface of the shaft (5) and be located at fixed case (4) inside be fixedly connected with fixed tooth
It takes turns (6), it is that the center of fixing seat (7) slidably connects that the bottom of fixed case (4) inner wall, which is fixedly connected with fixing seat (7),
The surface of slide bar (8), the slide bar (8) is fixedly connected with limiting tooth (9), and one end of the slide bar (8) is fixedly connected with fixation
Block (10) between the limiting tooth (9) two sides opposite with fixed case (4) inner wall and is located at the surface of slide bar (8) and is fixedly connected
Have spring (11), the surface of the shaft (5) and is fixedly connected with drawing board (12), the connecting plate between fixed case (4)
(3) center rotating is connected with central axis (13), and one end of the central axis (13) is fixedly connected with driving gear (14), described
It drives and is sequentially connected between gear (14) and lifting device (2) by chain (15)；
The lifting device (2) includes fixed cylinder (201), and the lower rotation of fixed cylinder (201) inner wall is connected with screw rod
(202), the inner wall of the fixed cylinder (201) slidably connects lifting tube (203), the surface of the screw rod (202) and lifting tube
(203) inner wall, which engages, to be connected, and the side of the surface of the screw rod (202) and close fixed cylinder (201) bottom is fixedly connected with
Driven gear (204).
2. the planar design drawing board of a kind of adjustable-angle according to claim 1 and height, it is characterised in that: in described
The surface of mandrel (13) and being located at the top of connecting plate (3) is fixedly connected with rocking bar (18), the rotation of one end of the rocking bar (18)
It is connected with handle (19).
3. the planar design drawing board of a kind of adjustable-angle according to claim 1 and height, it is characterised in that: the bottom
It is fixedly connected with brace (16) between the top and lifting device (2) of plate (1), the edge on drawing board (12) surface is fixed to be connected
It is connected to baffle (17), and the side of baffle (17) is vertical with the surface of drawing board (12).
4. the planar design drawing board of a kind of adjustable-angle according to claim 1 and height, it is characterised in that: the bottom
The two sides of plate (1) are threaded with threaded rod (20), and the bottom end of the threaded rod (20) is rotatably connected to stable block (21), described
The two sides of bottom plate (1) bottom are fixedly connected with universal wheel (22).
5. the planar design drawing board of a kind of adjustable-angle according to claim 1 and height, it is characterised in that: described turn
Floor (23) are fixedly connected between axis (5) and drawing board (12).
6. the planar design drawing board of a kind of adjustable-angle according to claim 1 and height, it is characterised in that: the liter
The surface of drop cylinder (203) offers sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920144843.7U CN209552785U (en) | 2019-01-28 | 2019-01-28 | A kind of planar design drawing board of adjustable-angle and height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920144843.7U CN209552785U (en) | 2019-01-28 | 2019-01-28 | A kind of planar design drawing board of adjustable-angle and height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209552785U true CN209552785U (en) | 2019-10-29 |
Family
ID=68307827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920144843.7U Expired - Fee Related CN209552785U (en) | 2019-01-28 | 2019-01-28 | A kind of planar design drawing board of adjustable-angle and height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209552785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895797A (en) * | 2019-11-19 | 2021-06-04 | 上海蒙恩思文化传播有限公司 | Drawing board beneficial to intelligence development of children |
| CN114632729A (en) * | 2020-12-16 | 2022-06-17 | 中国石油化工股份有限公司 | Power equipment removes ice and snow instrument |
-
2019
- 2019-01-28 CN CN201920144843.7U patent/CN209552785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895797A (en) * | 2019-11-19 | 2021-06-04 | 上海蒙恩思文化传播有限公司 | Drawing board beneficial to intelligence development of children |
| CN114632729A (en) * | 2020-12-16 | 2022-06-17 | 中国石油化工股份有限公司 | Power equipment removes ice and snow instrument |
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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: 20191029 Termination date: 20210128 |