CN2530546Y - Electric curtain-drawing device - Google Patents
Electric curtain-drawing device Download PDFInfo
- Publication number
- CN2530546Y CN2530546Y CN 02212645 CN02212645U CN2530546Y CN 2530546 Y CN2530546 Y CN 2530546Y CN 02212645 CN02212645 CN 02212645 CN 02212645 U CN02212645 U CN 02212645U CN 2530546 Y CN2530546 Y CN 2530546Y
- Authority
- CN
- China
- Prior art keywords
- worm
- slide block
- bracket
- pull rope
- guide rail
- 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
Links
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to an electric curtain-drawing device which comprises an electric machine, a drive component, a traction rope, a guide rail, a bracket and a crown block. The utility model is characterized in that the drive component is the combination of two groups of worm wheel-worm-winding frame. The two ends of the parallel guide rail are respectively provided with a bracket. One end of bracket is provided with a worm wheel at the same axes with the winding frame and the other end of bracket is provided with the crown block. The extending end cover of the two ends of the electric machine shaft is process into the worm shape and is respectively joggled with the worm wheel. One end of the extraction rope is winded at a winding frame and is connected with the other winding frame through a crown block. The direct current electric machine and the drive component are arranged at one side of the window roof guide rain bracket. The utility model adopts the worm wheel and worm to drive with small volume, big transmission ratio and compact structure. The traction rope is connected with a tensioning spring to keep the extraction rope from distortion.
Description
Technical field
The utility model belongs to a kind of device that valance, curtain are used that lifts, and relates in particular to a kind of Electric curtain device.
Background technology
Manual mode is mostly adopted in the keying of family's curtain and stage curtain at present, and big or hang when higher when the area of curtain or curtain, pulling is inconvenience very.ZL00258928.1 provides a kind of Electric curtain device.It is provided with Electric curtain mechanism on the wall of window frame side, imitate manual pulling traction rope process, by control alternating current generator forward and backward, realizes the keying of curtain.Its deficiency is: use the alternating current generator source that is used as power, toggle speed is slow, and volume is big, and delivery efficiency is low; Electric curtain mechanism is arranged on complex structure on the wall of window frame side, and pull rope is yielding again loose.
The utility model content
The purpose of this utility model provides a kind of compact conformation, and volume is little, and driving force is big; And pull rope is difficult for the Electric curtain device of loose distortion.
The technical solution of the utility model is: develop a kind of Electric curtain device, comprise motor, drive disk assembly, pull rope, guide rail, support and fixed pulley group, it is characterized in that: drive disk assembly is the combination of two groups of worm Gear-Worm-bobbin winder brackets; The guide rail two ends arranged side by side in level are respectively equipped with support, with the coaxial worm gear that is provided with of bobbin winder bracket, the fixed pulley group are set on the other end support on the end support; Motor shaft two ends external part cap is processed into worm and meshes with worm gear respectively; Pull rope one end is wrapped on the bobbin winder bracket, passes the fixed pulley group and connects with another bobbin winder bracket.The slide block group that connects with pull rope is set on its each guide rail, the heavy curtain fixed mechanism is set on the slide block group; Be connected in series tensioning apparatus on its pull rope; Its pull rope connects with a slide block in the slide block group at least; Between the slide block in its each slide block group, can connect by the chain rope.
The utility model has the advantages that: direct current generator and drive disk assembly are located at window top rail brackets one side, have adopted the worm and gear transmission, and volume is little, gearratio is big, compact conformation; Be connected in series tensioning spring on the pull rope, guarantee that pull rope can not be out of shape loose.
Description of drawings
Fig. 1 is a structural representation front view of the present utility model; Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
Among the figure, 1 support; 2 motors; 3 worm screws; 4 worm gears; 5 bobbin winder brackets; 6 pull ropes; 7 slide block groups (do not have wheel or the wheel slide block is arranged); 8 tensioning apparatus (spring, rubber band or regulating wheel); 9 guide rails; 10 slide block chain ropes; 11 fixed pulley groups; 12 motor cabinets.
On support 1, two guide rails 9 laterally are installed side by side, a slide block group 7 is installed on the every guide rail, the slide block that connects with pull rope is an active sliding block, and all the other are driven sliding block, between the slide block in each slide block group, connect by the chain rope, and transmission is from the pulling force of active sliding block.When pull rope moves, drive active sliding block and do rectilinear motion.Pull rope also is connected in series a tensioning spring 8, and is looped around guide rail 9 both sides by fixed pulley group 11 except connecting with active sliding block, and the two ends of pull rope are wrapped on the bobbin winder bracket 5.Its motor shaft two ends external part cap is processed into worm, and promptly worm screw 3 is coaxial with motor 2; Worm screw 3 also meshes with the worm gear 4 that mates respectively; Worm gear 4 is coaxial with bobbin winder bracket 5.
Its course of action is: after sending electricity to direct current generator, and rotor rotation, because the rotating shaft two ends are provided with worm structure, bobbin winder bracket is passed in the motion of rotor behind worm gear reducer, two bobbin winder brackets rotate simultaneously, have finished unwrapping wire on one side, on one side the process of kinking.Pull rope drives the active sliding block motion under the effect of bobbin winder bracket and fixed pulley group, when slide block by the guide rail both sides during to intermediary movements, active sliding block is by the pulling of the chain rope between slide block driven sliding block; Middle when move in both sides by guide rail when slide block, active sliding block promotes the driven sliding block motion.Can be the mill sassafras that slides or roll between slide block and guide rail.The heavy curtain fixed mechanism is set on the slide block, thereby has realized the unlatching and closure of heavy curtain.
Tensioning apparatus also can be corrected in two bobbin winder bracket rotation processes because the different deviations that produce of pull rope outer peripheral lines speed.
Be equipped with suitable control circuit to Electric curtain, can make life staying idle at home to intelligent development.Such as: voice control circuit, remote control circuit, music integrated circuit etc., if curtain can be understood owner, and follow one section dulect music to open or close automatically, can bring a lot of enjoyment to life staying idle at home.
Claims (5)
1. an Electric curtain device comprises motor, drive disk assembly, pull rope, guide rail, support and fixed pulley group, it is characterized in that: drive disk assembly is the combination of two groups of worm Gear-Worm-bobbin winder brackets; The guide rail two ends arranged side by side in level are respectively equipped with support, with the coaxial worm gear that is provided with of bobbin winder bracket, the fixed pulley group are set on the other end support on the end support; Motor shaft two ends external part cap is processed into worm and meshes with worm gear respectively; Pull rope one end is wrapped on the bobbin winder bracket, passes the fixed pulley group and connects with another bobbin winder bracket.
2. according to the described Electric curtain device of claim 1, it is characterized in that the slide block group that connects with pull rope is set on each guide rail, the heavy curtain fixed mechanism is set on the slide block group.
3. according to the described Electric curtain device of claim 1, it is characterized in that being connected in series on the pull rope tensioning apparatus.
4. according to the described Electric curtain device of claim 1, it is characterized in that pull rope connects with a slide block in the slide block group at least.
5. according to the described Electric curtain device of claim 1, it is characterized in that connecting by the chain rope between the slide block in each slide block group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212645 CN2530546Y (en) | 2002-02-01 | 2002-02-01 | Electric curtain-drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212645 CN2530546Y (en) | 2002-02-01 | 2002-02-01 | Electric curtain-drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530546Y true CN2530546Y (en) | 2003-01-15 |
Family
ID=33692288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212645 Expired - Fee Related CN2530546Y (en) | 2002-02-01 | 2002-02-01 | Electric curtain-drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530546Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340044A (en) * | 2013-07-19 | 2013-10-09 | 滕建峰 | Automatic curtain drawing machine of paddy rice seed soaking box |
| CN105395022A (en) * | 2015-12-04 | 2016-03-16 | 无锡普瑞明思机械制造有限公司 | Automatic shower curtain rod |
| CN113678614A (en) * | 2021-09-26 | 2021-11-23 | 湖南省农业装备研究所 | Automatic tray placing device and method for transplanter |
-
2002
- 2002-02-01 CN CN 02212645 patent/CN2530546Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340044A (en) * | 2013-07-19 | 2013-10-09 | 滕建峰 | Automatic curtain drawing machine of paddy rice seed soaking box |
| CN105395022A (en) * | 2015-12-04 | 2016-03-16 | 无锡普瑞明思机械制造有限公司 | Automatic shower curtain rod |
| CN113678614A (en) * | 2021-09-26 | 2021-11-23 | 湖南省农业装备研究所 | Automatic tray placing device and method for transplanter |
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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 |