CN203647023U - Driving mechanism of manual limiting end for electric curtain - Google Patents
Driving mechanism of manual limiting end for electric curtain Download PDFInfo
- Publication number
- CN203647023U CN203647023U CN201320708111.9U CN201320708111U CN203647023U CN 203647023 U CN203647023 U CN 203647023U CN 201320708111 U CN201320708111 U CN 201320708111U CN 203647023 U CN203647023 U CN 203647023U
- Authority
- CN
- China
- Prior art keywords
- central shaft
- driving mechanism
- bevel gear
- manual
- supporter
- 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
The utility model discloses a driving mechanism of a manual limiting end for an electric curtain. The driving mechanism comprises a supporting body, wherein a manual shaft is vertically and rotationally arranged at one end of the supporting body; a central shaft is transversely and rotationally installed in the supporting body; a driven bevel gear is installed at one end of the central shaft; a driving bevel gear meshed with the driven bevel gear is installed at one end of the manual shaft; a guide sleeve is fixedly installed at the other end of the central shaft; and a torsional spring is arranged between the guide sleeve and the central shaft. The driving mechanism is more accurate in limiting position, extremely convenient in operational motion and reasonable in structural design.
Description
Technical field
The utility model relates to electrically driven curtain field, specifically belongs to the driving mechanism of electrically driven curtain limiting hand end.
Background technology
Existing electrically driven curtain concrete structure is: on slip, tied up permanent magnet, in the curtain rod inner chamber operation of sealing, magnetic force sees through curtain rod traction suspension ring.This New-type electric curtain slip does not expose, and can not cover dirt and winding, can electronicly pull compatibility, makees shower curtain also very suitable.Electrically driven curtain is made up of motor, deceleration wheels, driving wheel, pulley and annular slip, has tied up one or two permanent magnet on slip, and should have in contrast one or two suspension ring is that magnetic material is made; Curtain along the line and permanent magnet is being made up of nonmagnetic substance.The operation of bar inner chamber, and suspension ring are all enclosed within curtain rod periphery or imbed in the seam of opening bottom permanent magnet Magnetic force tracting suspension ring.This kind of electrically driven curtain exists complex structural designs, operates not easy.
Summary of the invention
The purpose of this utility model is to provide the driving mechanism of a kind of electrically driven curtain limiting hand end, and spacing position is more accurate, and operational motion is extremely convenient, reasonable in design.
The technical solution of the utility model is as follows:
The driving mechanism of limiting hand end for electrically driven curtain, include supporter, supporter one end vertical rotating is provided with manual axle, in supporter, lateral rotation is provided with central shaft, one end of central shaft is provided with by dynamic bevel gear, and manually axle one end is provided with and the drive bevel gear being meshed by dynamic bevel gear; The central shaft other end is installed with fairlead, between fairlead and central shaft, is provided with torsion spring.
The lower end of described manual axle is installed with handle.
The utility model is spacing from motion block friction by guiding damping sleeve, friction, guiding damping sleeve is fixed on central shaft, central shaft rotates by manual axle, edge cam rotates and touches microswitch, realize the limit function of curtain, spacing position is more accurate, and operational motion is extremely convenient, reasonable in design.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, the driving mechanism of limiting hand end for electrically driven curtain, include supporter 1, supporter 1 one end vertical rotating is provided with manual axle 2, in supporter 1, lateral rotation is provided with central shaft 3, one end of central shaft 3 is provided with by dynamic bevel gear 4, and manually axle 2 one end are provided with and the drive bevel gear 5 being meshed by dynamic bevel gear 4; Central shaft 3 other ends are installed with fairlead, between fairlead and central shaft 3, are provided with torsion spring, and manually the lower end of axle is installed with handle 6.
Claims (2)
1. the driving mechanism of limiting hand end for electrically driven curtain, include supporter, supporter one end vertical rotating is provided with manual axle, it is characterized in that: in supporter, lateral rotation is provided with central shaft, one end of central shaft is provided with by dynamic bevel gear, and manually axle one end is provided with and the drive bevel gear being meshed by dynamic bevel gear; The central shaft other end is installed with fairlead, between fairlead and central shaft, is provided with torsion spring.
2. the driving mechanism of limiting hand end for electrically driven curtain according to claim 1, is characterized in that: the lower end of described manual axle is installed with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708111.9U CN203647023U (en) | 2013-11-11 | 2013-11-11 | Driving mechanism of manual limiting end for electric curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708111.9U CN203647023U (en) | 2013-11-11 | 2013-11-11 | Driving mechanism of manual limiting end for electric curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203647023U true CN203647023U (en) | 2014-06-18 |
Family
ID=50913474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320708111.9U Expired - Fee Related CN203647023U (en) | 2013-11-11 | 2013-11-11 | Driving mechanism of manual limiting end for electric curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203647023U (en) |
-
2013
- 2013-11-11 CN CN201320708111.9U patent/CN203647023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140618 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |