JPH0417744Y2 - - Google Patents
Info
- Publication number
- JPH0417744Y2 JPH0417744Y2 JP5377984U JP5377984U JPH0417744Y2 JP H0417744 Y2 JPH0417744 Y2 JP H0417744Y2 JP 5377984 U JP5377984 U JP 5377984U JP 5377984 U JP5377984 U JP 5377984U JP H0417744 Y2 JPH0417744 Y2 JP H0417744Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- switch
- circuit
- opening
- closing
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Description
【考案の詳細な説明】
［考案の技術分野］
本考案は自動ドアにおいて、夜間等に、駆動電
源を切つた後はドアの閉鎖位置検知手段としての
スイツチを防犯用スイツチとして利用するように
し、手動でドアをあけたとき警報を発するように
したドアの開閉制御装置に関するものである。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention uses a switch for detecting the closed position of the door as a crime prevention switch after the driving power is turned off at night, etc. This invention relates to a door opening/closing control device that issues an alarm when the door is manually opened.
［従来技術の問題点］
自動ドアは、第１図および第２図に示すよう
に、出入口に設けられたマツトスイツチ、レーダ
ースイツチなどの検知スイツチ１，１が入、移動
物体等を検知すると、無目２内のモータ３を駆動
し、プーリ４，４、ベルト５を介して、吊枠６に
吊下げられた開閉ドア７を開放側へ引寄せる。す
ると、開閉ドア７は車輪８，８が上部レール９上
を転動しながら開放する。人、移動物体等が通過
した後、一定時間経過すると、モータ３は逆回転
して開閉ドア７は閉じる。[Problems with the Prior Art] As shown in FIGS. 1 and 2, automatic doors shut down when a detection switch 1, such as a pine switch or a radar switch installed at the entrance is turned on and a moving object is detected. The motor 3 in the eye 2 is driven to pull the opening/closing door 7 suspended from the hanging frame 6 toward the open side via the pulleys 4, 4 and the belt 5. Then, the door 7 opens while the wheels 8 roll on the upper rail 9. After a certain period of time has elapsed after a person, moving object, etc. has passed, the motor 3 rotates in the opposite direction and the opening/closing door 7 closes.
このような自動ドアにおいて、夜間等、自動ド
アを使用しなくなると、ドア駆動のための電源を
切つて代りに防犯回路のための電源を入れ、手動
で開閉ドア７を強引に開放すると警報が発せられ
るようになつている。 In such an automatic door, when the automatic door is not used at night, etc., the power for driving the door is turned off and the power for the security circuit is turned on instead, and the door 7 is manually forcibly opened. It is beginning to be emitted.
しかるに従来の防犯回路は、駆動側の回路とは
無関係に別個独立して設けられていた。そのた
め、全体の回路構成や制御が複雑になり、しかも
組立てか面倒で、故障が多発する原因にもなつて
いた。 However, conventional security circuits have been provided separately and independently of the driving circuit. As a result, the overall circuit configuration and control became complicated, and assembly was troublesome, leading to frequent failures.
ところで自動ドアにおいては、第１図に示すよ
うに、無目２内には、開閉ドア７の位置を検出す
る手段としての４個のリードスイツチからなるリ
ミツトスイツチ１０，１１，１２，１３が設けら
れている。１０は閉鎖停止位置検出用スイツチ
（以下閉鎖停止用スイツチという）、１１は全閉位
置よりやや手前に設けられた閉鎖制動用スイツ
チ、１２は全開位置よりやや手前に設けられた開
放制動用スイツチ、１３は開放停止位置検出用ス
イツチ（以下開放停止用スイツチという）であ
る。また開閉ドア７の上端の吊枠６には、前記ス
イツチ１０，１１，１２，１３を開閉するための
マグネツトからなる作動部１４が設けられてい
る。 By the way, in an automatic door, as shown in FIG. 1, limit switches 10, 11, 12, and 13, which are composed of four reed switches, are provided in the door 2 as means for detecting the position of the opening/closing door 7. ing. 10 is a closed stop position detection switch (hereinafter referred to as a closed stop switch); 11 is a closed braking switch provided slightly before the fully closed position; 12 is an open braking switch provided slightly before the fully open position; Reference numeral 13 denotes an open stop position detection switch (hereinafter referred to as an open stop switch). Further, an operating section 14 made of a magnet for opening and closing the switches 10, 11, 12, and 13 is provided on the hanging frame 6 at the upper end of the opening/closing door 7.
［考案の目的］
本考案の目的は、以上のような開閉ドアの位置
検出手段としてのスイツチを、駆動電源を切つた
後は防犯用として利用し、可能な限り簡単で、か
つ確実に作動する装置を得ることである。[Purpose of the invention] The purpose of the invention is to use the above-mentioned switch as a means of detecting the position of an opening/closing door for crime prevention after the drive power is turned off, and to operate it as simply and reliably as possible. is to get the equipment.
［考案の概要］
本考案は出入口に設けられた検知スイツチから
の信号をドア制御部を介して駆動装置へ送り、こ
の駆動装置により開閉ドアを開閉し、さらに開閉
ドアの開閉時の位置を位置検出手段で検出して前
記ドア制御部へ送るようにした自動ドアにおい
て、警報発生部を設け、この警報発生部とドア制
御部とを選択的に結合するための切換回路を介し
て前記位置検出手段に結合してなるものである。
切換回路は、自動ドアとしての駆動電源のオン、
オフに連動せしめることもできる。[Summary of the invention] This invention sends a signal from a detection switch installed at the entrance/exit to the drive device via the door control unit, opens and closes the door with this drive device, and also determines the position of the door when opening and closing. In an automatic door in which the detection means detects the signal and sends the detected signal to the door control section, an alarm generation section is provided, and the position detection is performed via a switching circuit for selectively connecting the alarm generation section and the door control section. It is connected to means.
The switching circuit turns on the drive power as an automatic door,
It can also be set to off.
［考案の実施例］
本考案の一実施例を図面に基づいて説明する。
第３図において、１は前記検知スイツチで、こ
の検知スイツチ１は、駆動電源切換回路１５の切
換接点１６を介してドア制御部１７のドア開放
用、つまりモータ正回転回路１８に結合されてい
る。このモータ正回転回路１８はブレーキ回路１
９、ストツプ回路２０を含み、その出力側はドア
駆動用モータ３に結合されている。前記ドア制御
部１７内には、またタイマ２１とこのタイマ２１
の出力側に結合されたモータ逆回転回路２２を有
し、この回路２２もブレーキ回路２３とストツプ
回路２４を含み、その出力側は前記モータ３に結
合されている。前記タイマ２１のリセツト端子
は、前記検知スイツチ１結合されている。[Embodiment of the invention] An embodiment of the invention will be described based on the drawings.
In FIG. 3, reference numeral 1 denotes the detection switch 1, which is connected to the door opening circuit 18 of the door control unit 17 through the switching contact 16 of the drive power switching circuit 15, that is, to the motor forward rotation circuit 18. . This motor forward rotation circuit 18 is the brake circuit 1
9. It includes a stop circuit 20, the output side of which is coupled to the door drive motor 3. The door control unit 17 also includes a timer 21 and a timer 21.
The circuit 22 also includes a brake circuit 23 and a stop circuit 24, and its output side is connected to the motor 3. The reset terminal of the timer 21 is coupled to the detection switch 1.
７は前記開閉ドアで、この開閉ドア７の上端の
作動部１４に臨ませて位置検出手段としての前記
４個のリミツトスイツチ１０，１１，１２，１３
が設けられている。このうち、スイツチ１０は前
記駆動電源切換回路１５の共通接点２５に結合さ
れ、スイツチ１１はブレーキ回路２３に結合さ
れ、スイツチ１２はブレーキ回路１９に結合さ
れ、スイツチ１３はストツプ回路２０とタイマ２
１に結合されている。前記切換回路１５の一方の
接点２６はストツプ回路２４に結合され、他方の
接点２７は警報発生部２８に結合されている。 Reference numeral 7 denotes the opening/closing door, and the four limit switches 10, 11, 12, 13 as position detection means are placed facing the operating part 14 at the upper end of the opening/closing door 7.
is provided. Of these, the switch 10 is connected to the common contact 25 of the drive power switching circuit 15, the switch 11 is connected to the brake circuit 23, the switch 12 is connected to the brake circuit 19, and the switch 13 is connected to the stop circuit 20 and the timer 2.
1. One contact 26 of the switching circuit 15 is connected to the stop circuit 24, and the other contact 27 is connected to an alarm generator 28.
つぎに本考案の作用を第４図のタイムチヤート
により説明する。駆動電源切換回路１５の切換接
点１６が閉じ、かつ一方の接点２６へ切換つてい
る状態、つまり電源が投入されている状態におい
て、t1時に検知スイツチ１で人、移動物体等を検
知すると、その信号がモータ正回転回路１８へ送
られモータ３を正回転し、プーリ４，４、ベルト
５により開閉ドア７を開放方向へ移動せしめる。
開閉ドア７が全開位置のやや手前に至つたt2時
に、開閉ドア７と一体の作動部１４が開放制動ス
イツチ１２を作動させると、そのときの信号でブ
レーキ回路１９が作動し、モータ３は微速にな
る。開閉ドア７がt3時に全開位置に至ると、開放
停止スイツチ１３がオンし、その信号でストツプ
回路２０が作動し、モータ３は停止する。t4時に
検知スイツチ１からの信号がなくなると、タイマ
２１が作動する。t5時にこのタイマ２１がタイム
アツプすると、このタイマ２１の出力が、逆回転
回路２２へ送られ、モータ３が逆回転して開閉ド
ア７は閉鎖方向へ移動を開始する。開閉ドア７が
閉鎖方向へ移動すると、開放停止スイツチ１３が
オフする。開閉ドア７が全閉位置よりやや手前に
至つたt6時に、閉鎖制動スイツチ１１をオンさ
せ、そのときの信号でブレーキ回路２３が作動し
モータ３は微速になる。t7時に全閉位置に至る
と、閉鎖停止スイツチ１０がオンし、その信号で
ストツプ回路２４が作動しモータ３は停止する。 Next, the operation of the present invention will be explained with reference to the time chart shown in FIG. When the switching contact 16 of the drive power switching circuit 15 is closed and switched to one contact 26, that is, the power is turned on, when the detection switch 1 detects a person, moving object, etc. at time t1 , the A signal is sent to the motor forward rotation circuit 18 to rotate the motor 3 in the forward direction, and the pulleys 4, 4 and belt 5 move the opening/closing door 7 in the opening direction.
At time t2 , when the door 7 has reached the fully open position, the operating section 14 integrated with the door 7 operates the open brake switch 12, and the signal at that time activates the brake circuit 19, and the motor 3 is activated. The speed becomes slow. When the opening/closing door 7 reaches the fully open position at time t3 , the open/stop switch 13 is turned on, the stop circuit 20 is activated by the signal, and the motor 3 is stopped. When the signal from the detection switch 1 disappears at t 4 o'clock, the timer 21 starts operating. When the timer 21 times up at t5 , the output of the timer 21 is sent to the reverse rotation circuit 22, the motor 3 rotates in reverse, and the opening/closing door 7 starts moving in the closing direction. When the opening/closing door 7 moves in the closing direction, the opening/closing switch 13 is turned off. At time t6 when the opening/closing door 7 reaches the fully closed position, the closing brake switch 11 is turned on, and the signal at that time activates the brake circuit 23 and the motor 3 is brought to a slow speed. When the fully closed position is reached at time t7 , the close stop switch 10 is turned on, and the stop circuit 24 is actuated by the signal, and the motor 3 is stopped.
以後電源の入つている限り、前記動作を繰返
す。 Thereafter, the above operation is repeated as long as the power is on.
つぎに夜間、休日などに自動ドアの電源を切る
と（第４図t8時）、駆動電源切換回路１５の切換
接点１６が開き、かつ他方の接点２７へ切換わ
る。この状態で防犯回路作動状態となる。ここで
t9時に開閉ドア７が手動により強制的に開かれる
と、閉鎖停止スイツチ１０がオンする。すると、
その信号で警報発生部２８が作動し警報が発せら
れる。 Next, when the power to the automatic door is turned off at night or on a holiday (at 8 o'clock in Figure 4), the switching contact 16 of the drive power switching circuit 15 opens and switches to the other contact 27. In this state, the security circuit is activated. here
When the opening/closing door 7 is manually forcibly opened at 9:00 t, the closing/stopping switch 10 is turned on. Then,
The alarm generator 28 is actuated by the signal and an alarm is issued.
前記実施例では、警報発生部２８は、閉鎖停止
スイツチ１０と結合するようにしたが、閉鎖制動
スイツチ１１と結合してもよいし、両方に結合し
てもよい。要するに、開閉ドア７のわずかな開放
で動作するスイツチであればよい。 In the embodiment described above, the alarm generating section 28 is coupled to the closing/stopping switch 10, but it may be coupled to the closing/braking switch 11 or both. In short, any switch that operates when the opening/closing door 7 is slightly opened may be used.
前記実施例では、位置検出手段として４個のリ
ミツトスイツチを用いたが、ドアの移動距離は基
準位置からのパルス数で検出してそれぞれの信号
を出力するようにしてもよい。 In the embodiment described above, four limit switches were used as the position detecting means, but the moving distance of the door may be detected by the number of pulses from the reference position and respective signals may be output.
駆動装置としては、モータ以外に、油圧シリン
ダ、エアシリンダなどであつてもよい。 The driving device may be a hydraulic cylinder, an air cylinder, etc. other than a motor.
［考案の効果］
本考案は上述のように構成したので、防犯用と
して特別なスイツチを用いなくともよく、簡単
で、しかも確実に作動する。また電源を切換える
と防犯用の回路にすぐに切換わる。[Effects of the Invention] Since the present invention is configured as described above, there is no need to use a special switch for crime prevention, and the device operates easily and reliably. Also, when the power supply is switched, the circuit immediately switches to the crime prevention circuit.
第１図は自動ドアの正面図、第２図は平面図、
第３図は本考案によるドアの開閉制御装置の一実
施例を示すブロツク図、第４図は各部のタイムチ
ヤートである。
１……検知スイツチ、３……モータ、７……開
閉ドア、１０，１１，１２，１３……位置検出手
段としてのスイツチ、１４……作動部、１５……
駆動電源切換回路、１７……ドア制御部、１８…
…モータ正回転回路、２１……タイマ、２２……
モータ逆回転回路、２８……警報発生部。
Figure 1 is a front view of the automatic door, Figure 2 is a plan view,
FIG. 3 is a block diagram showing an embodiment of the door opening/closing control device according to the present invention, and FIG. 4 is a time chart of each part. DESCRIPTION OF SYMBOLS 1...Detection switch, 3...Motor, 7...Opening/closing door, 10, 11, 12, 13...Switch as a position detecting means, 14...Operation part, 15...
Drive power supply switching circuit, 17...Door control unit, 18...
...Motor forward rotation circuit, 21...Timer, 22...
Motor reverse rotation circuit, 28... Alarm generating section.
Claims (1)
ドア制御部を介して駆動装置へ送り、この駆動装
置により開閉ドアを開閉し、さらに開閉ドアの開
閉時の位置を位置検出手段で検出して前記ドア制
御部へ送るようにした自動ドアにおいて、警報発
生部を設け、この警報発生部とドア制御部とを選
択的に結合するための切換回路を介して前記位置
検出手段に結合してなることを特徴とするドアの
開閉制御装置。 A signal from a detection switch installed at the entrance/exit is sent to the drive device via the door control section, the drive device opens and closes the door, and the position of the door when it is opened/closed is detected by a position detection means to control the door. In an automatic door configured to send a signal to a control section, an alarm generation section is provided, and the alarm generation section and the door control section are coupled to the position detection means via a switching circuit for selectively coupling the alarm generation section and the door control section. Features a door opening/closing control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5377984U JPS60164584U (en) | 1984-04-12 | 1984-04-12 | Door opening/closing control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5377984U JPS60164584U (en) | 1984-04-12 | 1984-04-12 | Door opening/closing control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60164584U JPS60164584U (en) | 1985-11-01 |
| JPH0417744Y2 true JPH0417744Y2 (en) | 1992-04-21 |
Family
ID=30574961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5377984U Granted JPS60164584U (en) | 1984-04-12 | 1984-04-12 | Door opening/closing control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60164584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003087513A1 (en) * | 2002-04-03 | 2003-10-23 | Optex Co., Ltd. | Automatic door opening/closing apparatus |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2571538Y2 (en) * | 1992-03-25 | 1998-05-18 | シャープ株式会社 | Automatic door opener |
| JP4628570B2 (en) * | 2001-03-21 | 2011-02-09 | 日本自動ドア株式会社 | Automatic door control device |
| JP4684622B2 (en) * | 2004-10-26 | 2011-05-18 | 三和シヤッター工業株式会社 | Crime prevention device for building switchgear |
| JP2006152698A (en) * | 2004-11-30 | 2006-06-15 | Sanwa Shutter Corp | Security device in opening and closing apparatus for building |
| JP5147005B2 (en) * | 2008-06-11 | 2013-02-20 | Ｙｋｋ株式会社 | Automatic door |
-
1984
- 1984-04-12 JP JP5377984U patent/JPS60164584U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003087513A1 (en) * | 2002-04-03 | 2003-10-23 | Optex Co., Ltd. | Automatic door opening/closing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60164584U (en) | 1985-11-01 |
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