CN201200279Y - Electric curtain - Google Patents
Electric curtain Download PDFInfo
- Publication number
- CN201200279Y CN201200279Y CNU2008200796849U CN200820079684U CN201200279Y CN 201200279 Y CN201200279 Y CN 201200279Y CN U2008200796849 U CNU2008200796849 U CN U2008200796849U CN 200820079684 U CN200820079684 U CN 200820079684U CN 201200279 Y CN201200279 Y CN 201200279Y
- Authority
- CN
- China
- Prior art keywords
- sliding tray
- control box
- direction control
- sliding groove
- permanent magnet
- 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 provides an electric curtain driven electromagnetically. The electric curtain comprises a sliding groove, a strip-shaped permanent magnet, a slide block and a direction control box. The sliding groove is a long strip-shaped groove body, and two power wires are arranged in the sliding groove; the strip-shaped permanent magnet and the sliding groove are arranged in parallel; the slide block is arranged between the sliding groove and the strip-shaped permanent magnet; a wire coil is arranged in the slide block; two contacts of the wire coil are connected with the two power wires in the sliding groove respectively; and the direction control box is connected with a power supply and the two power wires in the sliding groove to control the anode and the cathode polarities of the power supply. The electric curtain solves numerous problems existing in prior electric curtains, prolongs the service life thereof and eliminates the noise generated by the drive of the motor.
Description
Technical field
The utility model relates to a kind of curtain, particularly a kind of electrically driven curtain that adopts Electromagnetic Drive.
Background technology
Curtain is household supplies indispensable in people's daily life.Mostly traditional curtain is to adopt the frame for movement of hand.This hand curtain is not only time-consuming in the use, effort, and because the transmission device long term exposure outside, causes the wearing and tearing of parts and aging easily, influences the service life of curtain.
Thus, occurred on the market a kind of by motor-driven electrodynamic type curtain.Though this electrodynamic type curtain has solved the problem that exists in the conventional manual formula curtain, is enhanced on automaticity.But,, make the cost of curtain improve because the structure of this electrically driven curtain itself is comparatively complicated.And because this curtain adopts motor-driven, the long-term use of motor is easy to damage down, but easy care not.In addition, this electrically driven curtain can produce bigger noise because of motor in use.These problems have all influenced the use of user to electrically driven curtain.
Summary of the invention
The purpose of this utility model is to solve the problem that exists in the above-mentioned existing electrically driven curtain, and a kind of electrically driven curtain that adopts Electromagnetic Drive is provided.
The purpose of this utility model is achieved by following technical proposals:
A kind of electrically driven curtain is characterized in that: comprise sliding tray, bar permanent magnet, sliding shoe, direction control box;
Described sliding tray is the cell body of a strip; In this sliding tray, be provided with two power lines;
Described bar permanent magnet and described sliding tray opposing parallel are provided with;
Described sliding shoe is arranged between described sliding tray and the bar permanent magnet; In this sliding shoe, be provided with a coil; Two contact points of this coil respectively with described sliding tray in two power lines to connecing;
Described direction control box and power supply join; This direction control box links to each other with two power lines in the described sliding tray, controls the positive-negative polarity of this power line.
Described electrically driven curtain also is provided with remote controller, and correspondence is provided with the remote control receiver module in the described direction control box; Described direction control box receives the remote signal that described remote controller sends by the remote control receiver module.
The beneficial effects of the utility model are: electrically driven curtain of the present utility model adopts Electromagnetic Drive, has solved the problem that existing electrically driven curtain exists, and has prolonged the service life of electrically driven curtain, has eliminated because the caused noise of motor-driven.
Description of drawings
Fig. 1 is the structural representation of electrically driven curtain;
Fig. 2 is the circuit diagram of direction control box;
Fig. 3 is the circuit diagram of remote controller.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the designed electrically driven curtain structural representation by Electromagnetic Drive of the utility model.As shown in the figure, this electrically driven curtain comprises: sliding tray 1, bar permanent magnet 2, sliding shoe 3, direction control box 4, remote controller 5.
Sliding tray 1 is the cell body of a strip, is equivalent to the curtain rod in traditional curtain, slides thereon for sliding shoe 3.In this sliding tray 1, be provided with two power lines.
Bar permanent magnet 2 and sliding tray 1 opposing parallel setting make sliding tray 1 whole process in the magnetic field range of bar permanent magnet 2.
Sliding shoe 3 is arranged between above-mentioned sliding tray 1 and the bar permanent magnet 2, in order to the traction curtain open/close.Mainly be provided with a coil in this sliding shoe 3, two contact points of this coil respectively with above-mentioned sliding tray 1 in two power lines to connecing, and at sliding shoe 3 along remaining contact in sliding tray 1 sliding process.
When the electrically driven curtain of said structure was switched on when the power line in the sliding tray 1, the coil in the sliding shoe 3 was switched on immediately and is produced magnetic field, and the magnetic field interaction of magnetic field that coil produced and bar permanent magnet 2 makes sliding shoe 3 traction curtain slide in sliding tray 1.Direction control box 4 is by the positive-negative polarity and the break-make of two power lines of change, thus the folding and the start-stop of control curtain.
Here be noted that the remote control receiver module in above-mentioned remote controller 5 and the direction control box 4 is that remote control for the convenience of the user uses this electrically driven curtain designed.And design main points of the present utility model are to provide a kind of electrically driven curtain by Electromagnetic Drive.Therefore, allly relate to the electrically driven curtain design of using Electromagnetic Drive structure provided by the utility model and all should be considered as within the protection domain of this patent.
Fig. 2 is the physical circuit figure of described direction control box 4.U3, U4 are the voltage-stabilized power supply chip among the figure, are each the electric elements power supply in the direction control box 4.RFM1 is that the remote control receiver module is in order to receive the remote signal that remote controller 5 sends.U1 is a decoding chip, above-mentioned remote signal is decoded, and send control signal corresponding.This control signal is finally controlled the positive-negative polarity and the power on/off of two power lines in the sliding tray 1 by relay R L1-RL4 after driving chip U2 amplification.
Fig. 3 is the physical circuit figure of described remote controller 5.Because this circuit structure is general remote signal issue device, belongs to known technology, just no longer be described in detail at this.
Claims (2)
1, a kind of electrically driven curtain is characterized in that: comprise sliding tray, bar permanent magnet, sliding shoe, direction control box;
Described sliding tray is the cell body of a strip; In this sliding tray, be provided with two power lines;
Described bar permanent magnet and described sliding tray opposing parallel are provided with;
Described sliding shoe is arranged between described sliding tray and the bar permanent magnet; In this sliding shoe, be provided with a coil; Two contact points of this coil respectively with described sliding tray in two power lines to connecing;
Described direction control box and power supply join; This direction control box links to each other with two power lines in the described sliding tray, controls the positive-negative polarity of this power line.
2, electrically driven curtain as claimed in claim 1 is characterized in that: described electrically driven curtain also is provided with remote controller, and correspondence is provided with the remote control receiver module in the described direction control box; Described direction control box receives the remote signal that described remote controller sends by the remote control receiver module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200796849U CN201200279Y (en) | 2008-03-31 | 2008-03-31 | Electric curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200796849U CN201200279Y (en) | 2008-03-31 | 2008-03-31 | Electric curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200279Y true CN201200279Y (en) | 2009-03-04 |
Family
ID=40422592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200796849U Expired - Fee Related CN201200279Y (en) | 2008-03-31 | 2008-03-31 | Electric curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200279Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711640B (en) * | 2009-12-04 | 2012-01-11 | 周福民 | Curtain driving device |
| CN102570946A (en) * | 2012-01-19 | 2012-07-11 | 广州市瑞翔机电有限公司 | Curtain motor device triggered by magnet and coil |
-
2008
- 2008-03-31 CN CNU2008200796849U patent/CN201200279Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711640B (en) * | 2009-12-04 | 2012-01-11 | 周福民 | Curtain driving device |
| CN102570946A (en) * | 2012-01-19 | 2012-07-11 | 广州市瑞翔机电有限公司 | Curtain motor device triggered by magnet and coil |
| CN102570946B (en) * | 2012-01-19 | 2014-12-24 | 广州市瑞翔机电有限公司 | Curtain motor device triggered by magnet and coil |
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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: 20090304 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |