CN200943682Y - Electric driving device for window curtain - Google Patents
Electric driving device for window curtain Download PDFInfo
- Publication number
- CN200943682Y CN200943682Y CN 200620029285 CN200620029285U CN200943682Y CN 200943682 Y CN200943682 Y CN 200943682Y CN 200620029285 CN200620029285 CN 200620029285 CN 200620029285 U CN200620029285 U CN 200620029285U CN 200943682 Y CN200943682 Y CN 200943682Y
- Authority
- CN
- China
- Prior art keywords
- driving
- motor
- transmission
- box body
- curtain
- 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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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
An electrical curtain transmission device comprises a box body, two transmission gears in which respectively engage into corresponding racks. The device is characterized in that the two transmission gears engage into each other; the motor is mounted on shaft of one transmission gear or on shaft of a power gear engaging into the transmission gear. The utility model has simple structure, steady and smooth transmission and few faults.
Description
Technical field
The utility model relates to a kind of electrically driven curtain drive unit of two-way folding.
Background technique
Existing two-way folding electrically driven curtain, its two-way mobile tooth bar is driven by two driving gears, one of them driving gear and power input gear engagement, and another driving gear is by idle wheel and power input gear engagement, utilize idle wheel to realize bidirectional-movement, this complex structure.
Summary of the invention
The purpose of this utility model provides a kind of electrically driven curtain drive unit simple in structure.
The technical solution of the utility model is: a kind of electrically driven curtain drive unit, has box body, two driving gears that are contained in the box body are connected with a joggle with corresponding tooth bar respectively, it is characterized in that: the engagement of two driving gears, on the driving gearshaft that motor is mounted in it or be contained in wherein a kind of on the power gear axle with this driving gear engagement.
Because two driving gears directly are connected with a joggle, motor shaft drives one of them driving gear and rotates, or drive one of them driving gear by motive power wheel and rotate, this two-wheeled type of belt drive and three-wheel type of belt drive can both be realized the purpose that two tooth bars oppositely move, thereby omitted idle wheel, and make designs simplification reasonable, saved the space, and because driving component reduces, the smooth and easy fault of stable drive is few.This electrically driven curtain drive unit is installed on the curtain slideway, motor shaft is perpendicular to the curtain slideway, also can see the motor of slideway below when the curtain slideway is seen in the front or the box body of motor is housed, outward appearance is hidden attractive in appearance in the sort of form in slideway back not as motor, curtain slideway front majority is equipped with pelmet, behind the decoration but in actual use,, slideway, motor stash together, can supply a gap.
Description of drawings
Fig. 1 is the utility model electrically driven curtain drive unit two-wheeled transmission mode of execution.
A-A sectional drawing among Fig. 2 Fig. 1.
Fig. 3 is the utility model electrically driven curtain drive unit three-wheel transmission mode of execution.
Fig. 4 is a B-B sectional drawing among Fig. 3.
Fig. 5 is the user mode figure of the utility model electrically driven curtain drive unit.
Fig. 6 is the side view of Fig. 5.
1 driving gear, 2 tooth bars, 3 driving gears, 4 tooth bars, 5 box bodys, 6 motive power wheels, 7 motors, 8 curtain slideways among the figure.
Embodiment
The electrically driven curtain transmission device, first kind of mode is the two-wheeled drive mechanism, has box body 5, two driving gears 1,3 are housed in the box body, driving gear 1,3 is connected with a joggle with corresponding tooth bar 2,4 respectively, and two driving gears 1,3 are meshed, and motor 7 directly is contained on the axle of driving gear 1.The second way is the three-wheel drive mechanism, and two driving gears 1,3 in the box body are meshed, one of them driving gear 1 and motive power wheel 6 engagements, and this motive power wheel 6 is spur gears, and motor 7 is housed on the straight-tooth wheel shaft.During work, driven by motor motive power wheel 6 and two driving gears 1,3 rotate or directly drive two driving gears and rotate, and make two tooth bars 2,4 two-way moving in curtain slideway 8.One end of two width of cloth curtain hangs on the corresponding tooth bar during use.In the second way, the effect that motive power wheel is installed is that enough mounting points are arranged when assembling motor.
Claims (1)
1, a kind of electrically driven curtain drive unit, has box body, two driving gears that are contained in the box body are connected with a joggle with corresponding tooth bar respectively, it is characterized in that: the engagement of two driving gears, on the driving gearshaft that motor is mounted in it or be contained in wherein a kind of on the power gear axle with this driving gear engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620029285 CN200943682Y (en) | 2006-08-30 | 2006-08-30 | Electric driving device for window curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620029285 CN200943682Y (en) | 2006-08-30 | 2006-08-30 | Electric driving device for window curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943682Y true CN200943682Y (en) | 2007-09-05 |
Family
ID=38718314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620029285 Expired - Fee Related CN200943682Y (en) | 2006-08-30 | 2006-08-30 | Electric driving device for window curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943682Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922603A (en) * | 2010-06-04 | 2010-12-22 | 深圳创维－Rgb电子有限公司 | Multifunctional hanging rack of TV set |
| CN106379475A (en) * | 2016-11-10 | 2017-02-08 | 伍贵慧 | Driving system |
| CN106440304A (en) * | 2016-09-14 | 2017-02-22 | 珠海格力电器股份有限公司 | Air conditioner air inlet dustproof mechanism and air conditioner |
| CN109914715A (en) * | 2017-12-13 | 2019-06-21 | 上海兆泰电动科技有限公司 | It is a kind of to automatically control flexible canopy and its working principle |
| CN112610667A (en) * | 2020-12-09 | 2021-04-06 | 东莞市大成智能装备有限公司 | Bidirectional transmission device |
-
2006
- 2006-08-30 CN CN 200620029285 patent/CN200943682Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922603A (en) * | 2010-06-04 | 2010-12-22 | 深圳创维－Rgb电子有限公司 | Multifunctional hanging rack of TV set |
| CN106440304A (en) * | 2016-09-14 | 2017-02-22 | 珠海格力电器股份有限公司 | Air conditioner air inlet dustproof mechanism and air conditioner |
| CN106379475A (en) * | 2016-11-10 | 2017-02-08 | 伍贵慧 | Driving system |
| CN109914715A (en) * | 2017-12-13 | 2019-06-21 | 上海兆泰电动科技有限公司 | It is a kind of to automatically control flexible canopy and its working principle |
| CN112610667A (en) * | 2020-12-09 | 2021-04-06 | 东莞市大成智能装备有限公司 | Bidirectional transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |