JPH0373396U - - Google Patents
Info
- Publication number
- JPH0373396U JPH0373396U JP13467689U JP13467689U JPH0373396U JP H0373396 U JPH0373396 U JP H0373396U JP 13467689 U JP13467689 U JP 13467689U JP 13467689 U JP13467689 U JP 13467689U JP H0373396 U JPH0373396 U JP H0373396U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- signal
- screen
- outputs
- main body
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図はこの考案に係るオートスクリーンの障
害物検知装置を示す説明図、第２図はこの考案に
係る障害物検知装置を示す構成ブロツク図、第３
図は従来のオートスクリーンを示す説明図である
。
１０……支持体、９……本体、７……スクリー
ン、１１……ボトムバー、１……センサ、２……
発振器、３……発信器、４……センサ信号処理部
、５……制御部。
FIG. 1 is an explanatory diagram showing an obstacle detection device for an auto screen according to this invention, FIG. 2 is a configuration block diagram showing an obstacle detection device according to this invention, and FIG.
The figure is an explanatory diagram showing a conventional auto screen. 10...Support, 9...Main body, 7...Screen, 11...Bottom bar, 1...Sensor, 2...
Oscillator, 3... Transmitter, 4... Sensor signal processing section, 5... Control section.
Claims (1)
この本体外周側に回転自在に設けられ、スクリー
ンの上端を固着した回転体とを備え、前記本体内
に設けたモータの駆動力によつて回転体を回転さ
せスクリーンの巻取り若しくは開放を行うオート
スクリーンにおいて、 前記スクリーン下端のボトムバーに取付けられ
接触すると所定の信号を出力するセンサと、 このセンサと電気的に接続されてボトムバーに
取付けられ、センサからの信号を入力すると特定
波長の電波若しくは超音波を出射する発信器と、 この発信器からの電波若しくは超音波を入射す
ると直ちに所定の検知信号を出力する受信器と、 この受信器からの信号を入力すると直ちに停止
信号を出力すると共に一定時間だけ上昇信号を出
力するセンサ信号処理部と、 このセンサ信号処理部から出力される各信号に
基づいて前記モータの作動を適宜制御する制御部
と を備えたことを特徴とするオートスクリーンの障
害物検知装置。[Scope of claims for utility model registration] A main body suspended from a wall or ceiling by a support,
This main body is rotatably provided on the outer periphery side and is equipped with a rotating body to which the upper end of the screen is fixed, and the rotating body is rotated by the driving force of a motor provided in the main body to wind up or open the screen. In the screen, there is a sensor attached to the bottom bar at the lower end of the screen that outputs a predetermined signal when it comes in contact with the sensor, and a sensor that is electrically connected to the sensor and attached to the bottom bar, and when the signal from the sensor is input, it emits radio waves or ultrasonic waves of a specific wavelength. a transmitter that emits a signal; a receiver that outputs a predetermined detection signal immediately upon receiving a radio wave or ultrasonic wave from the transmitter; Obstacle detection for an auto screen, comprising: a sensor signal processing section that outputs a rising signal; and a control section that appropriately controls the operation of the motor based on each signal output from the sensor signal processing section. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13467689U JPH0373396U (en) | 1989-11-20 | 1989-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13467689U JPH0373396U (en) | 1989-11-20 | 1989-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373396U true JPH0373396U (en) | 1991-07-24 |
Family
ID=31681996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13467689U Pending JPH0373396U (en) | 1989-11-20 | 1989-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373396U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547908U (en) * | 1977-06-17 | 1979-01-19 | ||
| JPS5638157U (en) * | 1979-08-30 | 1981-04-10 | ||
| JPH01187284A (en) * | 1988-01-19 | 1989-07-26 | Toshiba Heating Appliances Co | Motor-driven opening and closing device for vertically movable door |
-
1989
- 1989-11-20 JP JP13467689U patent/JPH0373396U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547908U (en) * | 1977-06-17 | 1979-01-19 | ||
| JPS5638157U (en) * | 1979-08-30 | 1981-04-10 | ||
| JPH01187284A (en) * | 1988-01-19 | 1989-07-26 | Toshiba Heating Appliances Co | Motor-driven opening and closing device for vertically movable door |