CN114135212A - Electric curtain control system - Google Patents
Electric curtain control system Download PDFInfo
- Publication number
- CN114135212A CN114135212A CN202010913098.5A CN202010913098A CN114135212A CN 114135212 A CN114135212 A CN 114135212A CN 202010913098 A CN202010913098 A CN 202010913098A CN 114135212 A CN114135212 A CN 114135212A
- Authority
- CN
- China
- Prior art keywords
- gear
- winding
- motor driving
- driving unit
- pull rope
- 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.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
- E06B9/44—Rollers therefor; Fastening roller blinds to rollers
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
A motorized window treatment control system comprising: an upper beam, a lower beam, a set of curtain sheets and a control device: this curtain piece is installed between this upper beam and this underbeam to receive this controlling means drive to open and close this curtain piece, this controlling means installs at this underbeam, and this controlling means includes: a winding seat, a motor driving unit, a first pull rope, a second pull rope and an electric device; the power device provides power for the motor driving unit, the motor driving unit is connected with the winding seat, one end of the first pull rope and one end of the second pull rope are respectively connected with the winding seat, and the other ends of the first pull rope and the second pull rope respectively penetrate through the curtain sheet and then are fixed on the upper beam; the winding seat is driven by the motor driving unit to open and close the curtain sheet.
Description
Technical Field
The invention relates to a control system of an electric curtain, in particular to an electric curtain which can guide a curtain sheet to descend in a low-power state and provide convenience for a user to replace a battery, in addition, a control device of the electric curtain is controlled by a wireless controller, and the control device can be accurately positioned under the assistance of an angle sensor, so that the opening degree of the curtain sheet can be accurately adjusted from 0 to 100 percent.
Background
At present, in recent years, the electric curtain is quite popular, no pull rope can prevent accidents, and in addition, the electric curtain can integrate electronic equipment, for example, the electric curtain can be rolled up when the user gets up, outdoor light can irradiate on the user, and the user can get up on time to avoid falling asleep.
However, the current motorized window shades have the following problems:
1. most motorized window shades are of a plug-in configuration, in other words, the shade is not able to be retracted or released when there is a power failure.
2. The control device of the electric curtain is arranged on the upper beam, so that the upper beam is heavy in weight, and the assembly of the electric curtain is assisted by a plurality of persons or machines.
3. As mentioned above, since the control devices are all arranged on the upper beam, the upper beam structure is rather large, which is not easy to install.
4. Most of electric curtains can not be intelligently controlled to fall down when power failure or no power occurs, and privacy is not enough for users.
How to improve the defects of the electric curtain in the prior art is a problem actively solved by related manufacturers.
Disclosure of Invention
The invention provides a control system of a power-driven curtain, which is characterized in that a control device is arranged on a lower beam to reduce the problem of overlarge volume of an upper beam, and in addition, the power is supplied by a battery, so that the power-driven curtain can still be lifted by the power of the battery even in a power failure state.
It is another object of the present invention to provide a motorized window treatment control system that controls the module to lower the shade body and notify the user to replace the battery when the battery is about to run out.
Another object of the present invention is to provide a control system for an electric window covering, in which the control device is disposed on the lower beam, and does not need to climb up during maintenance, thereby achieving the purpose of safe use.
The structure for achieving the above object comprises: an upper beam, a lower beam, a group of curtain sheets and a control device; the curtain piece is installed between this upper beam and this underbeam to receive this controlling means drive to open and close this curtain piece, this controlling means installs at this underbeam, and this controlling means includes: a winding seat, a motor driving unit, a first pull rope, a second pull rope and an electric device;
the power device provides power for the motor driving unit, the motor driving unit is connected with the winding seat, one ends of the first pull rope and the second pull rope are respectively connected with the winding seat, and the other ends of the first pull rope and the second pull rope respectively penetrate through the curtain sheet and then are fixed on the upper beam; and the winding seat is driven by the motor driving unit to open and close the curtain sheet.
In an embodiment of the present invention, the control device further includes a detecting unit, the detecting unit detects a voltage to the electric device at regular time, and if the voltage of the electric device is lower than a set value, the detecting unit transmits a signal to the motor driving unit and lowers the curtain sheet to enable the lower beam to reach a lowest position, so as to facilitate disassembling the battery, charging the battery or replacing the battery.
In one embodiment of the present invention, the power device is supplied with electric energy by a battery.
In an embodiment of the present invention, the control device further includes an angle sensor installed in the motor driving unit, and the opening degree of the curtain sheet is controlled by confirming the rotation position and speed of the motor driving unit through the angle sensor.
In an embodiment of the present invention, a wireless receiver is disposed in the motor driving unit, and the wireless receiver controls the spreading degree of the curtain sheet through a mobile device or a remote controller.
In an embodiment of the present invention, the spool holder further includes a holder housing, a first gear, a first reel, and a second reel, the holder housing provides the first gear, the first reel, and the second reel, the first gear has a bevel gear portion and a spur gear portion, the motor driving unit includes an output shaft, a transmission gear is disposed on the output shaft, the transmission gear is engaged with the bevel gear portion of the first gear to drive the first gear to rotate, the spur gear portion of the first gear is disposed below the bevel gear portion, the first reel includes at least a first winding gear and a first winding portion, and the second reel includes at least a second winding gear and a second winding portion; the first winding gear of the first reel is meshed with the straight gear part of the first gear and driven by the first gear, the first reel rotates towards the direction opposite to the rotation direction of the first gear, the first pull rope is wound on the first winding part and then penetrates through the curtain sheet and is fixed on the upper beam, the second winding gear of the second reel is meshed with the first winding gear of the first reel and is driven by the first reel, the second reel rotates towards the direction opposite to the rotation direction of the first reel, and the second pull rope is wound on the second winding part and then penetrates through the curtain sheet and is fixed on the upper beam.
By the above description, the advantages and effects of the invention are as follows:
1. because controlling means installs at the underbeam, make the upper beam equipment convenient, alleviate the weight of upper beam, on the other hand controlling means sets up at the underbeam for follow-up maintenance is easier.
2. The invention adopts the battery to supply power, and can unfold or fold the curtain sheet of the electric curtain even in the power failure condition.
3. When the battery is about to be powered off, the control device can control the curtain piece to descend to the lowest position, so that a user can conveniently disassemble the battery to charge the battery or replace the battery.
4. An angle sensor is arranged on the motor driving unit, the rotating position and the rotating speed of the motor driving unit are further confirmed, and the opening degree of the curtain sheet can be accurately controlled.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a perspective view of the wire winding base;
FIG. 4 is an exploded perspective view of the wire winding base;
FIG. 5 is a schematic view of the cord reel being unwound, in which the curtain is released to block light;
FIG. 6 is a schematic view of the cord reel being wound up to retract the curtain sheet;
FIG. 7 is a block diagram of an electrical device;
FIG. 8 is a block diagram of the operation status of the detecting unit.
Description of the reference numerals
1. An upper beam; 2. a lower beam; 21. a base plate; 22. a housing; 3. a curtain sheet; 4. a control device; 41 a winding seat; 411. a seat shell; 412. a first gear; 4121. a bevel gear section; 4122. a spur gear section; 413. a first reel; 4131. a first winding gear; 4132. a first winding portion; 414. a second reel; 4141. a second winding gear; 4142. a second winding portion; 42. a motor drive unit; 421. an output shaft; 422. a transmission gear; 43. a first pull cord; 44. a second pull cord; 46. an electrical device; 461. a battery; 462. a battery case; 463. a cover body; 47. a detection unit; 48. an angle sensor.
Detailed Description
In order to provide a further understanding and appreciation for the features and advantages of the present invention, the following preferred embodiments are described in connection with the accompanying drawings:
referring to fig. 1 to 8, the electric curtain control system of the present invention mainly includes an upper beam 1, a lower beam 2, a set of curtain sheets 3 and a control device 4.
The upper beam 1 is a shell with a U-shaped section, the upper beam 1 is arranged at the top of a window, the upper beam 1 mainly provides support for the lower beam 2 and the curtain sheet 3, the installation mode is not different from the prior structure, but the control device 4 is arranged on the lower beam 2, so that the installation is not required to be laborious.
Referring to fig. 1 and 2, the lower beam 2 includes a bottom plate 21 and a housing 22; the control device 4 is mounted on the housing 22 and then covered and hidden by the bottom plate 21.
Referring to fig. 1 and 2, the curtain sheet 3 is disclosed as a honeycomb type curtain, but the curtain sheet 3 may be a blind sheet, a roman curtain, or the like, according to the requirement, and basically, the type of the curtain sheet 3 is not limited thereto.
As shown in fig. 2 to 8, the control device 4 is mounted on the lower beam 2; the control device 4 includes a winding base 41, a motor driving unit 42, a first pull rope 43, a second pull rope 44, and an electric device 46.
The power device 46 provides power to the motor driving unit 42, the motor driving unit 42 is connected to the winding base 41, one end of the first pulling rope 43 and one end of the second pulling rope 44 are respectively connected to the winding base 41, and the other end of the first pulling rope 43 and the other end of the second pulling rope 44 respectively pass through the curtain sheet 3 and then are fixed on the upper beam 1; the winding seat 41 is driven by the motor driving unit 42 to open and close the curtain sheet 3.
As shown in fig. 3 to 6, the winding seat 41 further includes a seat shell 411, a first gear 412, a first winding reel 413, a second winding reel 414, the seat shell 411 provides the first gear 412, the first winding reel 413, the second winding reel 414 for assembly, the first gear 412 has a bevel gear portion 4121 and a straight gear portion 4122, the motor driving unit 42 includes an output shaft 421, a transmission gear 422 is disposed on the output shaft 421, the transmission gear 422 is engaged with the bevel gear portion 4121 of the first gear 412 to further drive the first gear 412 to rotate, the straight gear portion 4122 of the first gear 412 is disposed below the bevel gear portion 4121, the first winding reel 413 includes at least a first winding gear 4131 and a first winding portion 4132, the second winding reel 414 includes at least a second winding gear 4141 and a second winding portion 4142; the first winding gear 4131 of the first reel 413 is engaged with the spur gear portion 4122 of the first gear 412 and is driven by the first gear 412, the first winding gear 4131 rotates in the reverse direction of the rotation of the first gear 412, the first pull rope 43 is wound around the first winding gear 4132 and passes through the curtain sheet 3 and is fixed to the upper beam 1, the second winding gear 4141 of the second reel 414 is engaged with the first winding gear 4131 of the first reel 413 and is driven by the first reel 413, the second reel 414 rotates in the reverse direction of the rotation of the first reel 413, and the second pull rope 44 is wound around the second winding gear 4142 and passes through the curtain sheet 3 and is fixed to the upper beam 1; in addition, a wireless receiver is disposed in the motor driving unit 42, and the wireless receiver is used for receiving a control signal and driving the motor driving unit 42 to transmit.
As shown in fig. 7, the electric device 46 is supplied with electric power by a battery 461, and preferably the electric device 46 is composed of a battery 461, a battery case 462 and a cover 463; through the design, the doubts of line aging, damage, electric leakage and the like caused by continuously pulling the electric wire and the plug under the action of the curtain sheet 3 of the electric curtain are avoided.
As shown in fig. 1, 2 and 8, the control device 4 further includes a detecting unit 47, the detecting unit 47 detects a voltage to the power device 46 at regular time, and if the voltage of the power device 46 is lower than a predetermined value, the detecting unit 47 transmits a signal to the motor driving unit 42 to lower the curtain 3. The detailed embodiment is as follows: the operating voltage required by the motor driving unit 42 is DC6-8.4V (volt), the detecting unit 47 detects the voltage of the power device 46, if the voltage of the power device 46 is lower than DC6.2V, the detecting unit 47 transmits a signal to the motor driving unit 42, and lowers the curtain sheet 3 to the bottom end, so that the user can conveniently replace the battery 461.
As shown in fig. 4 to 6, the control device 4 further includes an angle sensor 48, the angle sensor 48 is installed in the motor driving unit 42, and the angle sensor 48 confirms the rotation position and speed of the motor driving unit 42, so as to precisely control the opening degree of the curtain sheet 3. In the embodiment of the present invention, a control signal is transmitted to the wireless receiver by a mobile device or a remote controller of a user through a wireless remote control technique, and the receiver drives the motor driving unit 42 to operate, for better control effect, the motor driving unit 42 can precisely adjust the opening degree of the curtain sheet 3 in cooperation with the angle sensor 48.
It is to be understood that all changes that come within the spirit of the invention and the scope of the appended claims should be construed broadly and therefore should not be limited to the specific embodiments described herein.
Claims (6)
1. A motorized window treatment control system, comprising: an upper beam, a lower beam, a group of curtain sheets and a control device; the curtain piece is installed between this upper beam and this underbeam to receive this controlling means drive to open and close this curtain piece, its characterized in that:
this controlling means installs at this underbeam, and this controlling means includes: a winding seat, a motor driving unit, a first pull rope, a second pull rope and an electric device;
the power device provides power for the motor driving unit, the motor driving unit is connected with the winding seat, one ends of the first pull rope and the second pull rope are respectively connected with the winding seat, and the other ends of the first pull rope and the second pull rope respectively penetrate through the curtain sheet and then are fixed on the upper beam; and the winding seat is driven by the motor driving unit to open and close the curtain sheet.
2. The motorized window treatment control system of claim 1, wherein: the control device also comprises a detection unit, the detection unit detects the voltage of the electric device at regular time, and if the voltage of the electric device is lower than a set value, the detection unit transmits a signal to the motor driving unit and lowers the curtain sheet.
3. The motorized window treatment control system of claim 1, wherein: the power device is supplied with electric energy through a battery.
4. The motorized window treatment control system of claim 1, wherein: the control device also comprises an angle sensor, the angle sensor is arranged in the motor driving unit, and the rotation position and the rotation speed of the motor driving unit are confirmed through the angle sensor to control the opening degree of the curtain sheet.
5. The motorized window treatment control system of claim 1, wherein: the motor driving unit is internally provided with a wireless receiver which controls the unfolding degree of the curtain sheet through a mobile device or a remote controller.
6. The motorized window treatment control system of claim 1, wherein: the winding seat also comprises a seat shell, a first gear, a first winding wheel and a second winding wheel, wherein the seat shell provides the first gear, the first winding wheel and the second winding wheel, the first gear is provided with a bevel gear part and a straight gear part, the motor driving unit comprises an output shaft, a transmission gear is arranged on the output shaft, the transmission gear is meshed with the bevel gear part of the first gear and drives the first gear to rotate, the straight gear part of the first gear is arranged below the bevel gear part, the first winding wheel comprises at least one first winding gear and a first winding part, and the second winding wheel comprises at least one second winding gear and a second winding part; the first winding gear of the first reel is meshed with the straight gear part of the first gear and driven by the first gear, the first reel rotates towards the direction opposite to the rotation direction of the first gear, the first pull rope is wound on the first winding part and then penetrates through the curtain sheet and is fixed on the upper beam, the second winding gear of the second reel is meshed with the first winding gear of the first reel and is driven by the first reel, the second reel rotates towards the direction opposite to the rotation direction of the first reel, and the second pull rope is wound on the second winding part and then penetrates through the curtain sheet and is fixed on the upper beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913098.5A CN114135212A (en) | 2020-09-03 | 2020-09-03 | Electric curtain control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913098.5A CN114135212A (en) | 2020-09-03 | 2020-09-03 | Electric curtain control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114135212A true CN114135212A (en) | 2022-03-04 |
Family
ID=80438100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010913098.5A Pending CN114135212A (en) | 2020-09-03 | 2020-09-03 | Electric curtain control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114135212A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1188896A2 (en) * | 2000-09-18 | 2002-03-20 | Deltron Ltd. | Remote control for venetian blinds |
| CN2761084Y (en) * | 2005-01-11 | 2006-03-01 | 林克明 | Improved structure of electric curtain |
| CN201620738U (en) * | 2009-12-02 | 2010-11-03 | 太仓敬富塑胶制品有限公司 | Linkage unit of venetian blind |
| CN207453841U (en) * | 2017-10-20 | 2018-06-05 | 美家全球有限公司 | Improved steady tooth-like roller shutter structure |
| US20180202224A1 (en) * | 2017-01-17 | 2018-07-19 | Crestron Electronics, Inc. | Battery operated roller shade |
| CN111358264A (en) * | 2020-04-27 | 2020-07-03 | 胡渐佳 | Electric cloth curtain and electric yarn curtain integrated control system based on single motor |
-
2020
- 2020-09-03 CN CN202010913098.5A patent/CN114135212A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1188896A2 (en) * | 2000-09-18 | 2002-03-20 | Deltron Ltd. | Remote control for venetian blinds |
| CN2761084Y (en) * | 2005-01-11 | 2006-03-01 | 林克明 | Improved structure of electric curtain |
| CN201620738U (en) * | 2009-12-02 | 2010-11-03 | 太仓敬富塑胶制品有限公司 | Linkage unit of venetian blind |
| US20180202224A1 (en) * | 2017-01-17 | 2018-07-19 | Crestron Electronics, Inc. | Battery operated roller shade |
| CN207453841U (en) * | 2017-10-20 | 2018-06-05 | 美家全球有限公司 | Improved steady tooth-like roller shutter structure |
| CN111358264A (en) * | 2020-04-27 | 2020-07-03 | 胡渐佳 | Electric cloth curtain and electric yarn curtain integrated control system based on single motor |
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