CN2792353Y - Automatic curtain - Google Patents
Automatic curtain Download PDFInfo
- Publication number
- CN2792353Y CN2792353Y CN 200520090414 CN200520090414U CN2792353Y CN 2792353 Y CN2792353 Y CN 2792353Y CN 200520090414 CN200520090414 CN 200520090414 CN 200520090414 U CN200520090414 U CN 200520090414U CN 2792353 Y CN2792353 Y CN 2792353Y
- Authority
- CN
- China
- Prior art keywords
- curtain
- motor
- gear set
- guide wheel
- utility
- 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 relates to an automatic curtain, which belongs to the field of the articles for daily use in households and home automation. The utility model comprises a guide wheel, a gear set, a pulling rope and a curtain, wherein the guide wheel is arranged on the upper part of one side of the outline border of a window, and the gear set is arranged on the upper part of the other side of the outline border of the window; the pulling rope on which the curtain is hung goes between the guide wheel and the gear set, a motor is arranged below the gear set, and the output shaft of the motor is connected with the gear set; one side of the gear set which is opposite to the guide wheel is provided with a limit switch, a photometry head is arranged below the motor, wherein the motor, the limit switch and the photometry head are all connected with a control circuit in a control box via signal wires. The utility model has the advantages of reasonable structure, high automation and easy use; electro-optical signal can be generated according to the strength of outdoor light so the curtain can be pulled open or closed, and the manual control of the curtain can be realized in special situation; thereby, the repeated operation of resident everyday is reduced and the utility model can provide certain help for improving the quality of the living room.
Description
Technical field
The utility model relates to a kind of home-use curtain, particularly relates to a kind of automatic curtain that can control switching automatically, is to the improvement of existing Window curtain structure, belongs to family life articles for use and household automation category.
Background technology
In daily life, home-use curtain is manual control substantially, and advanced also useful Motor Control is handled.This curtain of the prior art all needs special messenger's repetitive operation every day, and automaticity is not high, can't adapt to the needs of increasing high-end residential.
The utility model content
The purpose of this utility model is to overcome the prior art above shortcomings, improves by the research to existing Window curtain structure, provides a kind of automatic curtain that can control switching automatically.This novel automatic curtain is rational in infrastructure, automaticity is high and easy to use, but also Artificial Control certainly, and then the repetitive operation of having cancelled special messenger's every day, the class that promotes the chamber of living there is certain help.
The technical scheme that the utility model provides is: this automatic curtain, the top that is included in window housing one side is provided with guide wheel, top at window housing opposite side is provided with gear train, be installed with pull rope between guide wheel and the gear train, be hung with curtain on the pull rope, be characterized in below gear train, being provided with motor, the output shaft of this motor is connected with gear train, gear train is provided with limit switch with respect to guide wheel one side, below motor, be provided with the photometry head that constitutes by light-sensitive element, wherein said motor, limit switch, the photometry head all is connected with control circuit in controlling box by holding wire.
In the utility model, the described interior control circuit of box and of the prior art basic identical of controlling with the control circuit in the curtain of Motor Control manipulation, just common light-sensitive element is serially connected in the control circuit, common electric technical professional can easily design the control circuit of this type fully, so no longer described in detail.
Operation principle of the present utility model is according to outdoor light power, produces photosignal, gives the comparison control circuit in the control circuit, and export control signal corresponding thus, control electromagnetic relay, and then the rotating of control motor and gear train, thereby the folding of realization curtain.
When curtain was opened or be incorporated into certain position, limit switch cut off the power path of corresponding relay, thereby made the motor stall, realized spacing control.
The utility model is in automatic control, but also Push switch draws back or closed curtain, by force to adapt to the needs of special circumstances.
Compared with prior art, the beneficial effects of the utility model are: rational in infrastructure, automaticity is high and the user makes, can be according to outdoor light power, produce photosignal, automatically draw back or closed curtain, but special circumstances are Artificial Control also, has both reduced the operation of occupant's repeatability every day, again the class that promotes the chamber of living is had certain help.
Description of drawings
Fig. 1 provides the structural representation of embodiment for the utility model;
Fig. 2 is the schematic diagram of the utility model control circuit.
Number in the figure: 1. window housing, 2. curtain, 3. guide wheel, 4. pull rope, 5. limit switch, 6. motor, 7. photometry head, 8. holding wire is 9. controlled box, 10. gear train.
The specific embodiment
As Fig. 1～shown in Figure 2, this automatic curtain, the top that is included in window housing 1 one sides is provided with guide wheel 3, top at window housing 1 opposite side is provided with gear train 10, be installed with pull rope 4 between guide wheel 3 and the gear train 10, be hung with curtain 2 on the pull rope 4, below gear train 10, be provided with motor 6, the output shaft of this motor 6 is connected with gear train 10, also be provided with limit switch 5 at gear train 10 on respect to guide wheel 3 one sides, below motor 6, be provided with the photometry that constitutes by light-sensitive element 7, wherein said motor 6, limit switch 5, photometry 7 all is connected with control circuit in controlling box 9 by holding wire 8, because control circuit of the present utility model and of the prior art basic identical with the control circuit in the curtain of Motor Control manipulation, just common light-sensitive element is serially connected in the control circuit, common electric technical professional can easily design the control circuit of this type fully, so no longer described in detail.
Behind the power connection, when outdoor when the illumination of certain intensity is arranged, photometry 7 induces signal, by the control circuit of controlling in the box 9 motor 6 driven gear groups 10 are just being changeed, at this moment curtain 2 promptly draws back automatically, and by the opening degree of limit switch 5 restriction curtain 2, thereby finish the process of opening curtain 2 automatically.
When intensity of illumination dropped to certain value, photometry 7 is output signal once more, made 10 counter-rotatings of motor 6 driven gear groups by the control circuits of controlling in the box 9, and at this moment curtain 2 is promptly closed automatically, and by the degree of closing of limit switch 5 restriction curtain 2.
Under special circumstances, can also Artificial Control curtain 2 drawing back or closing, can press " opening " or " closing " button of controlling on the box 9 this moment, can artificially control drawing back or closing of curtain 2.
Claims (1)
1. automatic curtain, the top that is included in window housing one side is provided with guide wheel, top at window housing opposite side is provided with gear train, be installed with pull rope between guide wheel and the gear train, be hung with curtain on the pull rope, it is characterized in that below gear train, being provided with motor, the output shaft of this motor is connected with gear train, gear train is provided with limit switch with respect to guide wheel one side, below motor, be provided with the photometry head that constitutes by light-sensitive element, wherein said motor, limit switch, the photometry head all is connected with control circuit in controlling box by holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090414 CN2792353Y (en) | 2005-04-21 | 2005-04-21 | Automatic curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090414 CN2792353Y (en) | 2005-04-21 | 2005-04-21 | Automatic curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792353Y true CN2792353Y (en) | 2006-07-05 |
Family
ID=36819505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520090414 Expired - Fee Related CN2792353Y (en) | 2005-04-21 | 2005-04-21 | Automatic curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792353Y (en) |
-
2005
- 2005-04-21 CN CN 200520090414 patent/CN2792353Y/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 | ||
| 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 |