CN104757813A - Electric elevating easel for painting - Google Patents
Electric elevating easel for painting Download PDFInfo
- Publication number
- CN104757813A CN104757813A CN201510120613.3A CN201510120613A CN104757813A CN 104757813 A CN104757813 A CN 104757813A CN 201510120613 A CN201510120613 A CN 201510120613A CN 104757813 A CN104757813 A CN 104757813A
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- CN
- China
- Prior art keywords
- support frame
- motor
- easel
- painting
- floor push
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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
An electric elevating easel for painting comprises a pedestal, an upper supporting frame for fixing the upper end of canvas, and a lower supporting frame for fixing the lower end of the canvas. In the use process, the up-and-down movement of the easel can be operated only through controlling a foot-operated switch by a foot, so the easel is convenient and fast to operate; and the tightness degree of the canvas can be finely tuned by finely tuning a clamping bolt, and a gear is clamped in a rack after height adjustment due to adoption of gear and rack cooperation to prevent free movement of the easel, so a device for restricting the free sliding of the upper supporting frame and the lower supporting frame is omitted, thereby the whole easel is simplified.
Description
Technical field
The present invention relates to a kind of easel device, especially relate to a kind of electric up-down easel of painting.
Background technology
Along with being on the increase of graphics art fan, the continuous expansion in drawing easel market.In the process using common drawing easel, we are not difficult to find, the up-down adjustment in use procedure and lifting problem cause the inconvenience of use, affect the performance of artist's level.
Summary of the invention
The object of the invention is the problem for solving existing easel Height Adjustment inconvenience, a kind of electric up-down easel of painting is provided
The present invention is the deficiency solved the problems of the technologies described above, and the technical scheme adopted is:
A kind of electric up-down easel of painting, comprise base, for the upper support frame of fixing painting canvas upper end and the lower support frame for fixing painting canvas lower end, base is provided with two backstays, the column that a root table face is provided with tooth bar is provided with between backstay, two backstays are each passed through the two ends of upper support frame and lower support frame, upper support frame and lower support frame are slided along backstay length direction, upper support frame and lower support frame are respectively arranged with upper motor and lower motor, the output shaft of upper motor and lower motor is connected to and cogs and lower gear, to cog and lower gear all coordinates with the tooth bar on column and forms pinion and rack, moved on tooth bar by the rotating driven wheel of upper motor and lower motor and control moving up and down of upper support frame and lower support frame respectively.
Described base is also provided with power line, and one end of power line is connected with upper motor and lower motor respectively, and the other end is connected with plug.
Described base is also provided with upper bracket floor push and lower carriage floor push, upper bracket floor push and lower carriage floor push control upper motor and lower motor respectively.
Described upper support frame and lower support frame are respectively arranged with fine setting clamping bolt and lower fine setting clamping bolt.
The invention has the beneficial effects as follows: the present invention in use only needs can operate moving up and down of easel with foot control floor push, convenient to operation, can also be finely tuned by the tightness of fine setting clamping bolt to painting canvas simultaneously, the cooperation of rack-and-pinion due to what adopt, after adjusting height again, gear is stuck in tooth bar, also moving freely of easel can be prevented, thus eliminate restriction upper support frame and the device that is free to slide of lower support frame are set, whole device is simplified.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Graphical indicia: 1, power line; 2, lower motor; 3, column; 4, upper motor; 5, backstay; 6, upper fine setting clamping bolt; 7, upper support frame; 8, lower fine setting clamping bolt; 9, lower support frame; 10, base; 11, upper bracket floor push; 12, lower carriage floor push.
Detailed description of the invention
Shown in figure, detailed description of the invention is as follows:
A kind of electric up-down easel of painting, comprise base 10, for the upper support frame 7 of fixing painting canvas upper end and the lower support frame 9 for fixing painting canvas lower end, base 10 is provided with two backstays 5, the glide direction that two backstay 5 one aspects define upper support frame 7 and lower support frame 9 is set, it also avoid its double swerve on the other hand, avoid because wobble effects is drawn a picture, the column 3 that a root table face is provided with tooth bar is provided with between backstay 5, two backstays 5 are each passed through the two ends of upper support frame 7 and lower support frame 9, upper support frame 7 and lower support frame 9 are slided along backstay 5 length direction, upper support frame 7 and lower support frame 9 are respectively arranged with upper motor 4 and lower motor 2, the output shaft of upper motor 4 and lower motor 2 is connected to and cogs and lower gear, to cog and lower gear all coordinates with the tooth bar on column 3 and forms pinion and rack, moved on tooth bar by the rotating driven wheel of upper motor 4 and lower motor 2 and control moving up and down of upper support frame and lower support frame respectively, because the present invention uses easel, because the quality of painting canvas is less, therefore the active force between rack-and-pinion just may be used for supporting and prevents freely gliding of upper and lower bracing frame, therefore the device limiting it and glide can be saved, whole easel is simplified.
Described base 10 is also provided with power line 1, and one end of power line 1 is connected with upper motor 4 and lower motor 2 respectively, and the other end is connected with plug, to be connected whole device is powered by plug with power supply.
Described base 10 is also provided with upper bracket floor push 11 and lower carriage floor push 12, upper bracket floor push 11 and lower carriage floor push 12 control upper motor 4 and lower motor 2 respectively, can control whole painting canvas moves by controlling upper motor 4, whole painting canvas can be controlled move down by controlling lower motor 2, because after having fixed painting canvas, painting canvas be equivalent to a connector upper support frame 7 and lower support frame 9 are linked together can synchronizing moving.
Described upper support frame 7 and lower support frame 9 are respectively arranged with fine setting clamping bolt 6 and lower fine setting clamping bolt 8, avoid the painting canvas caused in moving process to loosen.
Technical scheme cited by the present invention and embodiment be not restriction, be equal to the technical scheme cited by the present invention and embodiment or effect same approach all in the scope that the present invention protects.
Claims (4)
1. an electric up-down easel of painting, it is characterized in that: comprise base (10), upper support frame (7) for fixing painting canvas upper end and the lower support frame (9) for fixing painting canvas lower end, base (10) is provided with two backstays (5), the root table face that is provided with between backstay (5) is provided with the column (3) of tooth bar, two backstays (5) are each passed through the two ends of upper support frame (7) and lower support frame (9), upper support frame (7) and lower support frame (9) are slided along backstay (5) length direction, upper support frame (7) and lower support frame (9) are respectively arranged with upper motor (4) and lower motor (2), the output shaft of upper motor (4) and lower motor (2) is connected to and cogs and lower gear, to cog and lower gear all coordinates with the tooth bar on column (3) and forms pinion and rack, moved on tooth bar by the rotating driven wheel of upper motor (4) and lower motor (2) and control moving up and down of upper support frame and lower support frame respectively.
2. a kind of electric up-down easel of painting according to claim 1, it is characterized in that: described base (10) is also provided with power line (1), one end of power line (1) is connected with upper motor (4) and lower motor (2) respectively, and the other end is connected with plug.
3. a kind of electric up-down easel of painting according to claim 1, it is characterized in that: described base (10) is also provided with upper bracket floor push (11) and lower carriage floor push (12), upper bracket floor push (11) and lower carriage floor push (12) control upper motor (4) and lower motor (2) respectively.
4. a kind of electric up-down easel of painting according to claim 1, is characterized in that: described upper support frame (7) and lower support frame (9) are respectively arranged with fine setting clamping bolt (6) and lower fine setting clamping bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120613.3A CN104757813B (en) | 2015-03-19 | 2015-03-19 | Electric elevating easel for painting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120613.3A CN104757813B (en) | 2015-03-19 | 2015-03-19 | Electric elevating easel for painting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104757813A true CN104757813A (en) | 2015-07-08 |
| CN104757813B CN104757813B (en) | 2017-01-25 |
Family
ID=53640178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510120613.3A Expired - Fee Related CN104757813B (en) | 2015-03-19 | 2015-03-19 | Electric elevating easel for painting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104757813B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898143A (en) * | 2017-09-27 | 2018-04-13 | 常州信息职业技术学院 | A kind of adjustable easel |
| CN108656853A (en) * | 2018-07-24 | 2018-10-16 | 合肥爱玩动漫有限公司 | A kind of animation drawing boards convenient for adjusting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2814584Y (en) * | 2005-06-23 | 2006-09-06 | 常州灵特广告器材有限公司 | Vertical electric turning drawing hanging frame |
| CN201362130Y (en) * | 2009-03-09 | 2009-12-16 | 金国庆 | Stretching easel |
| CN201664049U (en) * | 2010-03-04 | 2010-12-08 | 宁波康大美术用品有限公司 | Easel |
| CN201761286U (en) * | 2009-09-07 | 2011-03-16 | 郝长青 | Lifting easel |
| CN203314418U (en) * | 2013-07-03 | 2013-12-04 | 王坤刚 | Easel |
-
2015
- 2015-03-19 CN CN201510120613.3A patent/CN104757813B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2814584Y (en) * | 2005-06-23 | 2006-09-06 | 常州灵特广告器材有限公司 | Vertical electric turning drawing hanging frame |
| CN201362130Y (en) * | 2009-03-09 | 2009-12-16 | 金国庆 | Stretching easel |
| CN201761286U (en) * | 2009-09-07 | 2011-03-16 | 郝长青 | Lifting easel |
| CN201664049U (en) * | 2010-03-04 | 2010-12-08 | 宁波康大美术用品有限公司 | Easel |
| CN203314418U (en) * | 2013-07-03 | 2013-12-04 | 王坤刚 | Easel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898143A (en) * | 2017-09-27 | 2018-04-13 | 常州信息职业技术学院 | A kind of adjustable easel |
| CN108656853A (en) * | 2018-07-24 | 2018-10-16 | 合肥爱玩动漫有限公司 | A kind of animation drawing boards convenient for adjusting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104757813B (en) | 2017-01-25 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |