CN207742822U - A kind of drawing training easy to remove to carry - Google Patents
A kind of drawing training easy to remove to carry Download PDFInfo
- Publication number
- CN207742822U CN207742822U CN201721477326.9U CN201721477326U CN207742822U CN 207742822 U CN207742822 U CN 207742822U CN 201721477326 U CN201721477326 U CN 201721477326U CN 207742822 U CN207742822 U CN 207742822U
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- CN
- China
- Prior art keywords
- lead screw
- nut
- remove
- easy
- fixedly connected
- 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 drawing trainings easy to remove to carry, including bottom plate, control board and regard frame, the upper center of the bottom plate opens up fluted, convex block is slidably connected in the groove, the one end of the convex block far from bottom plate is fixedly connected with holder, cavity is offered on the holder, shaft is equipped in the cavity vertically, the shaft is rotatably connected on the bottom end inner wall of cavity, it is arranged with worm gear in the shaft, the worm gear is engaged with worm screw, the inner wall of the worm screw through cavities is simultaneously fixedly connected with turntable, the upper end of the shaft is fixedly connected with lead screw, and the top inner wall of lead screw through cavities, it is threaded with nut on the lead screw, the bottom end of the nut is welded with supporting block, it is symmetrically fixedly connected with fixed column vertically in the supporting block.The utility model stable structure, easy to operate, design is scientific and reasonable, low manufacture cost, easy to disassemble, adjusting height, easy to carry, is worthy to be popularized.
Description
Technical field
The utility model is related to picture-drawing device technical field more particularly to a kind of drawing trainings easy to remove to carry.
Background technology
Drawing is to copy natural art in a manner of manual on two dimensional surface, with a long history, but main drawing
Method is still that will be drawn on drawing materials by picture things by hand by observing, remembering by picture things；Or it will be pasted by imitation picture
It is attached to painting material surface, is copied by hand, still, since these drawing methods require that painter there will be good geometry structure
Professional knowledges and the practice such as figure, perspective, color, are not easy to grasp；Even facing note formula drawing and writing calligraphy, picture size also can only
According to copied picture/note size, and since the translucency of painting material is not high, imitation clarity is also far from enough, and painting is very
Difficulty changes, it is difficult to draw the details of high-resolution, also once there is the drawing techniques using aperture and lens imaging, but needs of drawing a picture exist
It is carried out in dark place studio, high to the light requirement of scene changes, drawing appliance arrangement and environment of drawing a picture, professional also seldom can
Enough to complete, these problems are unfavorable for universal graphics art, are unfavorable for improving public artistic accomplishment.
But drawing connector in the prior art is not easy to dismantle, and when if you need to outdoor practice, is not easy to carry.
Utility model content
Purpose of the utility model is to solve a kind of drawing training easy to remove to carry in the prior art is inconvenient
In dismantle, cause to be not easy to carry the problem of, and a kind of drawing training easy to remove to carry proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of drawing training easy to remove to carry, including bottom plate, control board and regard frame, the upper center of the bottom plate
It opens up fluted, convex block is slidably connected in the groove, the one end of the convex block far from bottom plate is fixedly connected with holder, described
Cavity is offered on holder, is equipped with shaft vertically in the cavity, the shaft is rotatably connected on the bottom end inner wall of cavity, institute
It states and is arranged with worm gear in shaft, the worm gear is engaged with worm screw, and the inner wall of the worm screw through cavities is simultaneously fixedly connected with turntable,
The upper end of the shaft is fixedly connected with lead screw, and the top inner wall of lead screw through cavities, and spiral shell is threaded on the lead screw
The bottom end of mother, the nut are welded with supporting block, and symmetrically fixed column, the supporting block are fixedly connected with vertically in the supporting block
On be placed with support plate, the hollow circular groove equal with nut diameter, the bottom of the support plate are offered in the middle part of the support plate
End position corresponding with fixed column offers the circular groove equal with fixed column diameter, and one end of the support plate is arranged with control
The other end of plate, the support plate is arranged with regarding frame.
Preferably, the nut uses ball nut, and nut and lead screw collectively constitute ball wire rod mechanism.
Preferably, the convex block and groove are all made of T-type structure.
Preferably, the convex block and holder are made of integrated formed structure.
Preferably, one end port of the lead screw far from holder is welded with baffle, and the diameter of baffle is less than hollow circular groove
Diameter and more than lead screw diameter.
Preferably, the supporting block uses loop configuration.
In the utility model, when needing to adjust height, holder is slid by convex block on bottom plate, it then will support
Plate is placed in supporting block, and two fixed columns play the role of limit, to prevent support plate from rotating, when needs adjust height
When, turntable, the rotation of driven by rotary disc worm screw are rotated, worm screw drives the worm gear rotation being engaged with, worm gear to drive shaft rotation, shaft
It drives the lead screw of connection fixed thereto to rotate, the nut rotation being threadedly coupled therewith is driven after lead screw rotation, to realize support
The height of plate is adjusted.The utility model stable structure, easy to operate, design is scientific and reasonable, low manufacture cost, easy to disassemble, tune
Section height, it is easy to carry, it is worthy to be popularized.
Description of the drawings
Fig. 1 be the utility model proposes a kind of drawing training easy to remove to carry structural schematic diagram；
Fig. 2 is part A enlarged structure schematic diagram in the utility model Fig. 1；
Fig. 3 is part B enlarged structure schematic diagram in the utility model Fig. 1.
In figure：1 bottom plate, 2 convex blocks, 3 holders, 4 shafts, 5 turntables, 6 worm screws, 7 worm gears, 8 lead screws, 9 support plates, 10 controls
Plate, 11 regard frame, 12 baffles, 13 hollow circular grooves, 14 nuts, 15 supporting blocks, 16 fixed columns, 17 circular grooves.
Specific implementation mode
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of drawing training easy to remove to carry, including bottom plate 1, control board 10 and regard frame 11, bottom
The upper center of plate 1 opens up fluted, convex block 2 is slidably connected in groove, the one end of convex block 2 far from bottom plate 1 is fixedly connected with
Holder 3 offers cavity on holder 3, shaft 4 is equipped with vertically in cavity, and shaft 4 is rotatably connected on the bottom end inner wall of cavity,
Worm gear 7 is arranged in shaft 4, worm gear 7 is engaged with worm screw 6, and the inner wall of 6 through cavities of worm screw is simultaneously fixedly connected with turntable 5, shaft
4 upper end is fixedly connected with lead screw 8, and the top inner wall of 8 through cavities of lead screw, and nut 14, nut are threaded on lead screw 8
14 bottom end is welded with supporting block 15, is symmetrically fixedly connected with fixed column 16 vertically in supporting block 15, is placed in supporting block 15
There are support plate 9, the middle part of support plate 9 to offer the hollow circular groove 13 equal with 14 diameter of nut, the bottom end of support plate 9 and fixation
16 corresponding position of column offers the circular groove 17 equal with 16 diameter of fixed column, and one end of support plate 9 is arranged with control board 10, branch
The other end of fagging 9 is arranged with regarding frame 11, and nut 14 uses ball nut, and nut 14 and lead screw 8 collectively constitute ball screw
The linear motion up and down of support plate 9 can wirelessly can be realized in mechanism, ball screw using limiting device, and convex block 2 and groove are adopted
With T-type structure, T-type structure installation and removal are convenient, and convex block 2 and holder 3 are made of integrated formed structure, integrated formed structure
Possess better mechanical performance, during one end port of the lead screw 8 far from holder 3 is welded with baffle 12, and the diameter of baffle 12 is less than
The setting of the diameter of empty circular groove 13 and the diameter for being more than lead screw 8, baffle 12 prevents nut 14 from being screwed out from top, and supporting block 15 uses
Loop configuration, loop configuration can preferably be fixed support plate 9.
When the utility model is used, holder 3 is slid by convex block 2 on bottom plate 1, support plate 9 is then placed on support
On block 15, two fixed columns 16 play the role of limit, and to prevent support plate 9 from rotating, when needing to adjust height, rotation turns
Disk 5, turntable 5 drive worm screw 6 to rotate, and worm screw 6 drives the worm gear 7 being engaged with to rotate, and worm gear 7 drives shaft 4 to rotate, shaft 4
The lead screw 8 of connection fixed thereto is driven to rotate, lead screw 8 drives the nut 14 being threadedly coupled therewith to rotate after rotating, to realize
The height of support plate 9 is adjusted.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of drawing training easy to remove to carry, including bottom plate (1), control board (10) and frame (11) is regarded, feature exists
It is opened up in the upper center of, the bottom plate (1) fluted, convex block (2) is slidably connected in the groove, the convex block (2) is remote
One end from bottom plate (1) is fixedly connected with holder (3), and cavity is offered on the holder (3), is equipped with and turns vertically in the cavity
Axis (4), the shaft (4) are rotatably connected on the bottom end inner wall of cavity, and worm gear (7), the snail are arranged on the shaft (4)
Wheel (7) is engaged with worm screw (6), and the inner wall of worm screw (6) through cavities is simultaneously fixedly connected with turntable (5), the shaft (4)
Upper end is fixedly connected with lead screw (8), and the top inner wall of lead screw (8) through cavities, and nut is threaded on the lead screw (8)
(14), the bottom end of the nut (14) is welded with supporting block (15), is symmetrically fixedly connected with vertically on the supporting block (15) solid
Fixed column (16) is placed with support plate (9) on the supporting block (15), is offered in the middle part of the support plate (9) and nut (14)
The bottom end position corresponding with fixed column (16) of the equal hollow circular groove (13) of diameter, the support plate (9) offers and fixes
One end of the equal circular groove (17) of column (16) diameter, the support plate (9) is arranged with control board (10), the support plate (9)
The other end is arranged with regarding frame (11).
2. a kind of drawing training easy to remove to carry according to claim 1, which is characterized in that the nut (14)
Using ball nut, and nut (14) and lead screw (8) collectively constitute ball wire rod mechanism.
3. a kind of drawing training easy to remove to carry according to claim 1, which is characterized in that the convex block (2)
It is all made of T-type structure with groove.
4. a kind of drawing training easy to remove to carry according to claim 1, which is characterized in that the convex block (2)
It is made of integrated formed structure with holder (3).
5. a kind of drawing training easy to remove to carry according to claim 1, which is characterized in that the lead screw (8)
One end port far from holder (3) is welded with baffle (12), and the diameter of baffle (12) is less than the diameter of hollow circular groove (13) simultaneously
More than the diameter of lead screw (8).
6. a kind of drawing training easy to remove to carry according to claim 1, which is characterized in that the supporting block
(15) loop configuration is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477326.9U CN207742822U (en) | 2017-11-08 | 2017-11-08 | A kind of drawing training easy to remove to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477326.9U CN207742822U (en) | 2017-11-08 | 2017-11-08 | A kind of drawing training easy to remove to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742822U true CN207742822U (en) | 2018-08-17 |
Family
ID=63115492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721477326.9U Expired - Fee Related CN207742822U (en) | 2017-11-08 | 2017-11-08 | A kind of drawing training easy to remove to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173032A (en) * | 2021-04-27 | 2021-07-27 | 浙江树人学院（浙江树人大学） | Product design sample copy device and copy method thereof |
-
2017
- 2017-11-08 CN CN201721477326.9U patent/CN207742822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173032A (en) * | 2021-04-27 | 2021-07-27 | 浙江树人学院（浙江树人大学） | Product design sample copy device and copy method thereof |
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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: 20180817 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |