CN201059156Y - Light adjustable window blind - Google Patents
Light adjustable window blind Download PDFInfo
- Publication number
- CN201059156Y CN201059156Y CNU2007200222873U CN200720022287U CN201059156Y CN 201059156 Y CN201059156 Y CN 201059156Y CN U2007200222873 U CNU2007200222873 U CN U2007200222873U CN 200720022287 U CN200720022287 U CN 200720022287U CN 201059156 Y CN201059156 Y CN 201059156Y
- Authority
- CN
- China
- Prior art keywords
- curtain
- light
- step motor
- singlechip
- 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 a window curtain capable of adjusting light, belonging to the daily necessities manufacturing technical field. The window curtain is formed by a plurality of curtains connected one another, wherein, the left side of the upper end of each curtain is connected with a sliding rod, while the right side is connected with a fixed rod; the sliding rod is connected with the rotary shaft of a step motor through a gear rack; a photosensitive resistance is arranged at the outside of a window, and is connected with the input port of a singlechip; the output port of the singlechip is connected with the step motor; each curtain is in the shape of a vane and is provided with a plurality of through holes. The working processes of the utility model are as follows: the change of light causes the change of the current inside the photosensitive resistance, and the change of the current is converted into digital signal through A/D conversion to be transmitted to the singlechip; the singlechip, which sets the rotary angle of the step motor through processing, sends a single to the step motor and ensures that the step motor rotates to drive the sliding rod to move; moreover, the moving sliding rod drives the window curtain to move, thereby reaching the goal of indoor light adjustment by the window curtain. The utility model has the advantages of reasonable structure and convenience for use, etc.
Description
Technical field
The utility model relates to a kind of curtain of regulating light, belongs to small stores manufacturing technology field.
Background technology
Existing curtain is the sort of to the cloth of both sides pull type or the curtain of other materials a bit, and this curtain causes distribution of light inhomogeneous easily.Such as: when light is very strong, if all draw back then because of light be unsuitable for reading study too by force if on the complete shut-down then light be not suitable for reading study a little less than too yet.Even only pull on a part and also be local light that light shines too the high light line according to less than local light too a little less than, so distribution of light is very inhomogeneous.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, easy to use, curtain that can make the light regulated that light is evenly distributed as far as possible.
The utility model is achieved through the following technical solutions:
The utility model is to be connected by several curtains to form, one side links to each other with a sliding bar in the curtain upper end, opposite side links to each other with a fixed bar, sliding bar is connected with the rotating shaft of stepper motor by tooth bar, there is a light resistor in the window outside, light resistor is connected with the input port of single-chip microcomputer, and the single-chip microcomputer delivery outlet is connected with stepper motor.
Described curtain is foliaceous, which is provided with several through holes.
Many tiny holes are arranged so that the distribution of light of injecting is more even on the utility model curtain.For distribution of light is evenly avoided occur significantly bright one dark phenomenon together should make curtain try one's best narrower.During use, curtain is installed on the window frame, and the window frame upper left-hand is installed a light resistor between curtain and glass, and the right side is by a controlling organization of being made up of single-chip microcomputer and stepper motor.Fixed bar is fixed on window frame top.Sliding bar and fixed bar are parallel arranges, and the left end of sliding bar is that tooth bar can be by the gear driven that links to each other with stepper motor.
The course of work of the present utility model is as follows: light changes the variation that causes electric current in the light resistor, be converted into data signal by A/D and send single-chip microcomputer to, single-chip microcomputer is set out the angle that stepper motor changes through handling again, sending a signal to stepper motor moves its rotation and drive sliding bar, drive the curtain motion again, realize the purpose that the curtain adjusting enters indoor light, have advantages such as rational in infrastructure, easy to use.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein, 1, sliding bar, 2, fixed bar, 3, curtain, 4, motor, 5, single-chip microcomputer.
The specific embodiment
Embodiment: structure as shown in the figure, be to be connected by several curtains 3 to form, link to each other with a sliding bar 1 in left side, curtain 3 upper ends, the right side links to each other with a fixed bar 2, sliding bar is connected by the rotating shaft of tooth bar with stepper motor 4, there is a light resistor in the window outside, and light resistor is connected with the input port of single-chip microcomputer 5, and single-chip microcomputer 5 delivery outlets are connected with stepper motor 4.Curtain 3 is foliaceous, which is provided with several through holes.
Many tiny holes are arranged so that the distribution of light of injecting is more even on the utility model curtain.For distribution of light is evenly avoided occur significantly bright one dark phenomenon together should make curtain try one's best narrower.During use, curtain is installed on the window frame, and the window frame upper left-hand is installed a light resistor between curtain and glass, and the right side is by a controlling organization of being made up of single-chip microcomputer and stepper motor.Fixed bar is fixed on window frame top.Sliding bar and fixed bar are parallel arranges, and the left end of sliding bar is that tooth bar can be by the gear driven that links to each other with stepper motor.
The course of work of the present utility model is as follows: light changes the variation that causes electric current in the light resistor, be converted into data signal by A/D and send single-chip microcomputer to, single-chip microcomputer is set out the angle that stepper motor changes through handling again, sending a signal to stepper motor moves its rotation and drive sliding bar, drive the curtain motion again, realize the purpose that the curtain adjusting enters indoor light.
Claims (2)
1. can regulate the curtain of light, be connected by several curtains and form, it is characterized in that, one side links to each other with a sliding bar in the curtain upper end, opposite side links to each other with a fixed bar, and sliding bar is connected with the rotating shaft of stepper motor by tooth bar, and there is a light resistor in the window outside, light resistor is connected with the input port of single-chip microcomputer, and the single-chip microcomputer delivery outlet is connected with stepper motor.
2. the curtain of regulating light according to claim 1 is characterized in that described curtain is foliaceous, which is provided with several through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200222873U CN201059156Y (en) | 2007-05-25 | 2007-05-25 | Light adjustable window blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200222873U CN201059156Y (en) | 2007-05-25 | 2007-05-25 | Light adjustable window blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059156Y true CN201059156Y (en) | 2008-05-14 |
Family
ID=39407625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200222873U Expired - Fee Related CN201059156Y (en) | 2007-05-25 | 2007-05-25 | Light adjustable window blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059156Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994478A (en) * | 2010-10-19 | 2011-03-30 | 中国科学院广州能源研究所 | Invisible intelligent full-automatic outer sun-shading system |
| CN102004509B (en) * | 2009-08-28 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Ambient brightness regulating system and method |
| CN104612532A (en) * | 2014-11-28 | 2015-05-13 | 成都纽赛思科技有限公司 | Indoor light ray remote regulating system |
-
2007
- 2007-05-25 CN CNU2007200222873U patent/CN201059156Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004509B (en) * | 2009-08-28 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Ambient brightness regulating system and method |
| CN101994478A (en) * | 2010-10-19 | 2011-03-30 | 中国科学院广州能源研究所 | Invisible intelligent full-automatic outer sun-shading system |
| CN101994478B (en) * | 2010-10-19 | 2012-05-16 | 中国科学院广州能源研究所 | Invisible intelligent full-automatic outer sun-shading system |
| CN104612532A (en) * | 2014-11-28 | 2015-05-13 | 成都纽赛思科技有限公司 | Indoor light ray remote regulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 |