JP3146947U - Intrusion alarm device - Google Patents
Intrusion alarm device Download PDFInfo
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- JP3146947U JP3146947U JP2008005786U JP2008005786U JP3146947U JP 3146947 U JP3146947 U JP 3146947U JP 2008005786 U JP2008005786 U JP 2008005786U JP 2008005786 U JP2008005786 U JP 2008005786U JP 3146947 U JP3146947 U JP 3146947U
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Abstract
【課題】比較的安価なコストで狭いエリヤから広く複雑な地形の場所でも手軽に防犯対策ができ、取り扱いも簡単な侵入警報装置を提供する。
【解決手段】断線警報器と電線を組み合わせて、電線を切ったり磁石式コネクタの電気的接続の外れ及び接触式コネクタの電気的接続の外れにより田畑の広いエリヤの防犯を安価なコストで実現するものである。センサーに電線を使用し、断線警報器は自動復帰する構造のため設置や動作テストは1人でできるようになった。又、一旦、動作したあとでも電線が接続された時は自動的に警戒状態にもどる。検出線の電線をループ状に接続しておいて、回路が一箇所でも断線の状態になると、断線警報回路が作動して大音響の警報が鳴る仕組みである。
【選択図】図1Provided is an intrusion alarm device that can easily take a security measure even in a place with a wide area from a narrow area to a complicated terrain at a relatively low cost and is easy to handle.
A combination of a disconnection alarm device and an electric wire is used to cut off the electric wire, disconnect the magnetic connector, and disconnect the contact connector to realize crime prevention for a wide area in Tabata at an inexpensive cost. Is. Since the sensor uses an electric wire and the disconnection alarm is automatically reset, installation and operation tests can be performed by one person. Also, even after the operation once, when the electric wire is connected, it automatically returns to the alert state. When the wires of the detection lines are connected in a loop shape and the circuit is disconnected even at one location, the disconnection alarm circuit is activated and a large acoustic alarm sounds.
[Selection] Figure 1
Description
最近、ナシ、ブドウ、スイカ、お米等、農産物の盗難被害が増大している。収穫直前を狙い、複数の泥棒が夜間、短時間に田畑に侵入し、盗んでいく手口が多くなっている。また警備の手薄い農作物の倉庫に侵入し、出荷前の大量のお米を盗む手口も全国で発生している。また、クマ、イノシシ、サル、シカ等の野生動物が田畑の収穫物を食い荒らす被害も増えている。本考案はこのような耕作者が大切に育てきた収穫物の盗難や野生動物による食い荒らし被害を抑止するために利用される。また建設資材置き場や危険区域への侵入検知、出入り禁止場所への無断侵入を検知するためにも利用される。 Recently, theft damage of agricultural products such as pears, grapes, watermelons and rice has been increasing. Aiming at the time just before harvesting, there are a lot of ways in which multiple thieves invade the field at night and steal it. There is also a nationwide approach to steal a large amount of rice before shipment by intruding into a thin crop warehouse. In addition, wild animals such as bears, wild boars, monkeys, and deer devastated damage from the field crops. The present invention is used to prevent theft of crops that have been carefully cultivated by such cultivators and the damage caused by wild animals. It is also used to detect intrusions into construction material storage areas and hazardous areas, and to detect unauthorized entry into places where access is prohibited.
従来より、田畑の広いエリヤの侵入防犯対策のひとつに、赤外線ビームセンサーがある。この方法は障害物のない広いエリヤに効果的であるが風によるごみや、落ち葉等による誤作動が多くまた電流を多く消費するため、商用電源が必要であった。そして設置工事に多くの費用がかかり特殊な場所以外ではあまり使われていないのが現状である。また、静電容量の変化を利用する方法もあるが設備が大げさで、コスト面でも田畑では到底使用できなかった。 Conventionally, an infrared beam sensor has been one of the intrusion prevention measures for the large area of Tabata. This method is effective for a wide area with no obstacles, but there are many malfunctions due to wind dust, fallen leaves, etc., and a large amount of current is consumed, so a commercial power source is required. And the current situation is that the installation work is expensive and is not used much except in special places. In addition, there is a method using the change in electrostatic capacity, but the equipment is exaggerated, and in terms of cost, it could not be used in Tabata.
本装置の図1は検出1〜4の電線の中で、1本以上が断線するとその断線した電線に対応した検出1〜4のLEDが点滅し警報ブザーが鳴る。すべての断線が接続されると、自動的に警戒状態に戻る。 In FIG. 1 of this apparatus, when one or more of the wires 1 to 4 are disconnected, the LEDs 1 to 4 corresponding to the broken wires blink and an alarm buzzer sounds. When all the disconnections are connected, it automatically returns to the alert state.
本装置の図2は導電性のある磁石を利用し、ある程度の張力がかかった時に電気的接続が外れるようにしたコネクタである。 FIG. 2 of the present apparatus is a connector that uses a conductive magnet so that electrical connection is released when a certain amount of tension is applied.
本装置の図3は金属のバネ力よる接触力を利用し、ある程度の張力がかかった時に電気的接続が外れるようにしたコネクタである。 FIG. 3 of the present apparatus is a connector that uses a contact force by a metal spring force so that electrical connection is released when a certain amount of tension is applied.
本装置を設置してそれらを見えにくい電線を接続し、泥棒や野生動物が田畑に侵入しようとすると、電線に体の一部をとられて切断したりすることにより警報が鳴る。この出願ではセンサーに電線を使用しており、電線が切断して警報が発生しても再び電線が接続されれば、自動的に警報を解除して通常の監視状態になる。 When this device is installed and wires that are difficult to see are connected, and a thief or wild animal tries to invade the field, an alarm sounds by cutting a part of the body by the wire. In this application, an electric wire is used for the sensor, and if the electric wire is cut and an alarm is generated, if the electric wire is connected again, the alarm is automatically canceled and the normal monitoring state is set.
本装置を設置してそれらを見えにくい電線に磁石式コネクタを接続し、泥棒や野生動物が田畑に侵入しようとすると、電線に体の一部をとられて磁石式コネクタの電気的接続が外れることにより警報が鳴る。この出願ではセンサーに磁石式コネクタを使用しており、磁石式コネクタの電気的接続が外れることで警報が発生しても再び磁石式コネクタが接続されれば、自動的に警報を解除して通常の監視状態になる。 When this device is installed and a magnetic connector is connected to an electric wire that is difficult to see, and a thief or wild animal tries to enter the field, a part of the body is taken by the electric wire and the electric connection of the magnetic connector is disconnected. Cause an alarm to sound. In this application, a magnetic connector is used for the sensor, and even if an alarm occurs due to disconnection of the electrical connection of the magnetic connector, if the magnetic connector is connected again, the alarm is automatically canceled and normal The monitoring status becomes.
本装置を設置してそれらを見えにくい電線に接触式コネクタを接続し、泥棒や野生動物が田畑に侵入しようとすると、電線に体の一部をとられて接触式コネクタの電気的接続が外れることにより警報が鳴る。この出願ではセンサーに接触式コネクタを使用しており、接触式コネクタの電気的接続が外れることで警報が発生しても再び接触式コネクタが接続されれば、自動的に警報を解除して通常の監視状態になる。 When this device is installed, contact type connectors are connected to wires that are difficult to see, and if a thief or wild animal tries to invade the field, a part of the body is taken by the wires and the electrical connection of the contact type connectors is disconnected. Cause an alarm to sound. In this application, a contact type connector is used for the sensor. Even if an alarm is generated due to disconnection of the electrical connection of the contact type connector, if the contact type connector is connected again, the alarm is automatically canceled and the normal operation is performed. The monitoring status becomes.
本案はセンサーに電線を使用し、断線警報器は自動復帰する構造のため設置や動作テストは1人でできるようになった。又、一旦、動作したあとでも電線が接続された時は自動的に警戒状態にもどる。(〔図1〕参照)
すなわち、〔図6、図7〕の検出線の図において電線をループ状に接続しておいて、回路が一箇所でも断線の状態になると〔図12〕、断線警報回路が作動して大音響の警報が鳴る仕組みである。
This plan uses an electric wire for the sensor, and the disconnection alarm is automatically reset, so installation and operation tests can be performed by one person. Also, even after the operation once, when the electric wire is connected, it automatically returns to the alert state. (See [Figure 1])
That is, when the wires are connected in a loop shape in the detection line diagrams of [FIGS. 6 and 7] and the circuit is disconnected even at one position [FIG. 12], the disconnection alarm circuit is activated and a large sound is heard. This is a mechanism to sound an alarm.
本案はセンサーに電線の途中に磁石式コネクタを使用し、断線警報器は自動復帰する構造のため設置や動作テストは1人でできるようになった。又、一旦、動作したあとでも磁石式コネクタが接続された時は自動的に警戒状態にもどる。(〔図1〕参照)
すなわち、〔図8、図9〕の検出線の図において電線をループ状に接続しておいて、回路の一部である磁気式コネクタの電気的接続が外れた状態になると〔図13〕、断線警報回路が作動して大音響の警報が鳴る仕組みである。
This plan uses a magnetic connector in the middle of the wire for the sensor, and the disconnection alarm is automatically reset so that installation and operation tests can be performed by one person. Also, even after the operation once, when the magnetic connector is connected, it automatically returns to a warning state. (See [Figure 1])
That is, when the electric wires are connected in a loop shape in the detection line diagrams of FIG. 8 and FIG. 9 and the electrical connection of the magnetic connector which is a part of the circuit is disconnected [FIG. 13], The disconnection alarm circuit is activated and a loud acoustic alarm sounds.
本案はセンサーに電線の途中に接触式コネクタを使用し、断線警報器は自動復帰する構造のため設置や動作テストは1人でできるようになった。又、一旦、動作したあとでも接触式コネクタが接続された時は自動的に警戒状態にもどる。(〔図1〕参照)
すなわち、〔図10、図11〕の検出線の図において電線をループ状に接続しておいて、回路の一部である接触式コネクタの電気的接続が外れた状態になると〔図14〕、断線警報回路が作動して大音響の警報が鳴る仕組みである。
This plan uses a contact-type connector in the middle of the wire for the sensor, and the disconnection alarm is automatically reset so that installation and operation tests can be performed by one person. In addition, once the contact type connector is connected even after the operation, it automatically returns to a warning state. (See [Figure 1])
That is, when the electric wires are connected in a loop shape in the detection line diagrams of [FIG. 10 and FIG. 11] and the electrical connection of the contact-type connector that is part of the circuit is disconnected [FIG. 14], The disconnection alarm circuit is activated and a loud acoustic alarm sounds.
通常断線警報器は電線が切れたかどうかを見る為に乾電池による長時間動作は不可能であった。また長時間動作の為に電線に流す電流を小さくした時、検出部の感度が高すぎて、実際には電線が切れているのに誘導電流と漏れ電流が電線に流す電流より大きいので検出できない事が判ってきた。(〔図4〕参照)本案では断続的に電流を有る程度の大きさで流すことにより、長時間動作を可能とし、誘導電流と漏れ電流の誤動作を防止する事ができた。(〔図5〕参照) Usually, the disconnection alarm cannot be operated for a long time with a dry cell to see if the wire is broken. In addition, when the current flowing through the wire is reduced for long-term operation, the sensitivity of the detector is too high, and the wire is actually disconnected, but the induced current and leakage current are larger than the current flowing through the wire, and cannot be detected. I understand that. (Refer to [Fig. 4]) In the present plan, the current is intermittently passed at a certain magnitude, so that the operation can be performed for a long time and the malfunction of the induced current and the leakage current can be prevented. (See [Figure 5])
通常断線警報器は磁石式コネクタが外れるかを見る為に乾電池による長時間動作は不可能であった。また長時間動作の為に磁石式コネクタに流す電流を小さくした時、検出部の感度が高すぎて、実際には磁石式コネクタが外れるのに誘導電流と漏れ電流が電線に流す電流より大きいので検出できない事が判ってきた。(〔図4〕参照)本案では断続的に電流を有る程度の大きさで流すことにより、長時間動作を可能とし、誘導電流と漏れ電流の誤動作を防止する事ができる。(〔図5〕参照) Usually, a disconnection alarm cannot be operated for a long time with a dry battery in order to see if the magnetic connector is disconnected. Also, when the current flowing through the magnetic connector is reduced for long-term operation, the sensitivity of the detector is too high, and the induced current and leakage current are actually larger than the current flowing through the wire even when the magnetic connector is disconnected. It has been found that it cannot be detected. (Refer to [FIG. 4].) In the present plan, the current is intermittently passed at a certain magnitude, so that the operation can be performed for a long time and the malfunction of the induced current and the leakage current can be prevented. (See [Figure 5])
通常断線警報器は接触式コネクタが外れるかを見る為に乾電池による長時間動作は不可能であった。また長時間動作の為に接触式コネクタに流す電流を小さくした時、検出部の感度が高すぎて、実際には接触式コネクタが外れるのに誘導電流と漏れ電流が電線に流す電流より大きいので検出できない事が判ってきた。(〔図4〕参照)本案では電流を断続的に有る程度の大きさで流すことにより、長時間動作を可能とし、誘導電流と漏れ電流の誤動作を防止する事ができる。(〔図5〕参照) Usually, the disconnection alarm cannot operate for a long time with a dry battery to see if the contact-type connector is disconnected. Also, when the current flowing through the contact connector is reduced for long-term operation, the sensitivity of the detector is too high, and the induced current and leakage current are actually larger than the current flowing through the wire when the contact connector is disconnected. It has been found that it cannot be detected. (Refer to [FIG. 4]) In the present plan, the current is intermittently passed to a certain magnitude, so that the operation can be performed for a long time and the malfunction of the induced current and the leakage current can be prevented. (See [Figure 5])
本装置は比較的安価なコストで狭いエリヤから広く複雑な地形の場所でも手軽に防犯対策ができ、取り扱いも簡単なので田畑の防犯対策のみならず、倉庫、資材置き場、危険区域の侵入禁止警報にも使用できる。 This device is relatively inexpensive and can easily be used for crime prevention even in places with narrow and complicated terrain, and is easy to handle. Can also be used.
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JP2008005786U JP3146947U (en) | 2008-08-20 | 2008-08-20 | Intrusion alarm device |
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JP2008005786U JP3146947U (en) | 2008-08-20 | 2008-08-20 | Intrusion alarm device |
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Cited By (1)
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JP2010245758A (en) * | 2009-04-03 | 2010-10-28 | Yamaha Corp | Speaker amplifier with warning sound generation function |
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Cited By (1)
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JP2010245758A (en) * | 2009-04-03 | 2010-10-28 | Yamaha Corp | Speaker amplifier with warning sound generation function |
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