CN201814347U - Classroom curtain controller - Google Patents
Classroom curtain controller Download PDFInfo
- Publication number
- CN201814347U CN201814347U CN2010202456209U CN201020245620U CN201814347U CN 201814347 U CN201814347 U CN 201814347U CN 2010202456209 U CN2010202456209 U CN 2010202456209U CN 201020245620 U CN201020245620 U CN 201020245620U CN 201814347 U CN201814347 U CN 201814347U
- Authority
- CN
- China
- Prior art keywords
- rcx
- curtain
- micro computer
- classroom
- motor
- 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 classroom curtain controller, which comprises a curtain, a motor, an RCX microcomputer and a photoelectric sensor, a light comparison unit is arranged in the RCX microcomputer, the output end of the photoelectric sensor is connected with the input end of the RCX microcomputer through a data cable, the output end of the RCX microcomputer is connected with the input end of the motor, and the output end of the motor is connected with the curtain. The classroom curtain controller provided by the utility model has a simple structure, is convenient to use, and can regulate the brightness of indoor light by controlling the curtain.
Description
Technical field
The utility model relates to a kind of automaton, relates in particular to a kind of indoor curtain control device.
Background technology
At present, sometimes in order to use projecting apparatus to draw the curtain together, for the curtain unattended of pulling on, many times nobody in time retracts curtain, usually stops the light of needs when the classmate learns in the classroom.Light has very big influence to people's brain: normal natural daylight can promote people's the increasing of eyesight, mood, brain effect, and handles problems rapidly, accurately; Crossing strong light then can stimulate brain cell, the people is had the fidgets even dizzy, influences the thinking judgement; Too Ruo light then can not cause the excitement that brain is enough, also can influence the efficient of requiring mental skill.Our suitable as can be seen light has very important meaning to classmates' study thus.
The utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of classroom curtain control device, handles the automatic control that realizes curtain by detection and RCX micro computer to indoor light.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of classroom curtain control device, comprise curtain, motor, RCX micro computer and photoelectric sensor, described RCX micro computer inside is provided with the light comparing unit, the output of described photoelectric sensor is connected by the input of data wire with the RCX micro computer, the output of described RCX micro computer is connected with the input of motor, and the output of motor is connected with curtain.
Described classroom curtain control device detects by the light and shade of photoelectric sensor to indoor light, and testing result is transferred to the light comparing unit of RCX micro computer inside, the RCX micro computer compares testing result and predefined numerical value, and, make curtain also open or close according to comparative result control motor running.
Described classroom curtain control device can also comprise computer, and described computer expert crosses the infrared emission instrument and communicates by letter with described RCX micro computer.Can realize curtain is controlled more flexibly by the computer plug-in.
Beneficial effect: the classroom curtain control device that the utility model provides, simple in structure, easy to use, can realize adjusting by control to curtain to the indoor light light and shade.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
Be the structural representation of a kind of classroom curtain control device as shown in drawings, comprise curtain, motor, RCX micro computer, photoelectric sensor and computer, described RCX micro computer inside is provided with the light comparing unit, the output of described photoelectric sensor is connected by the input of data wire with the RCX micro computer, the output of described RCX micro computer is connected with the input of motor, the output of motor is connected with curtain, and the computer expert crosses the infrared emission instrument and communicates by letter with described RCX micro computer.
Described classroom curtain control device detects by the light and shade of photoelectric sensor to indoor light, and testing result is transferred to the light comparing unit of RCX micro computer inside, the RCX micro computer compares testing result and predefined numerical value, and, make curtain also open or close according to comparative result control motor running.
The computer expert crosses the infrared emission instrument that is connected on the computer serial line interface, the computer plug-in is transferred to the RCX micro computer, but the RCX micro computer downloads to separating computer behind the corresponding program, independent performing a programme, control a series of input and output, respond the variation of light and make corresponding action.
The above only is a preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. classroom curtain control device, comprise curtain, it is characterized in that: described curtain control device also comprises motor, RCX micro computer and photoelectric sensor, described RCX micro computer inside is provided with the light comparing unit, the output of described photoelectric sensor is connected by the input of data wire with the RCX micro computer, the output of described RCX micro computer is connected with the input of motor, and the output of motor is connected with curtain.
2. classroom according to claim 1 curtain control device is characterized in that: described classroom curtain control device also comprises computer, and described computer expert crosses the infrared emission instrument and communicates by letter with described RCX micro computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202456209U CN201814347U (en) | 2010-07-01 | 2010-07-01 | Classroom curtain controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202456209U CN201814347U (en) | 2010-07-01 | 2010-07-01 | Classroom curtain controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201814347U true CN201814347U (en) | 2011-05-04 |
Family
ID=43912318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202456209U Expired - Fee Related CN201814347U (en) | 2010-07-01 | 2010-07-01 | Classroom curtain controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201814347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389687A (en) * | 2012-05-07 | 2013-11-13 | 北京同步科技有限公司 | Automatic meeting control system and control method thereof |
| CN105159022A (en) * | 2015-09-24 | 2015-12-16 | 清华大学 | Indoor automatic dimming system matched with action of projector and dimming method thereof |
-
2010
- 2010-07-01 CN CN2010202456209U patent/CN201814347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389687A (en) * | 2012-05-07 | 2013-11-13 | 北京同步科技有限公司 | Automatic meeting control system and control method thereof |
| CN105159022A (en) * | 2015-09-24 | 2015-12-16 | 清华大学 | Indoor automatic dimming system matched with action of projector and dimming method thereof |
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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: 20110504 Termination date: 20110701 |