JP2002312862A - Trespass preventing device and trespasser existence reporting method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a trespass preventing device which has a high trespass prevention effect and has a low degree of harm to human bodies. SOLUTION: A high voltage generator 1 provided with a dry cell 1a and a booster 1b which boosts the dry cell 1a is incorporated in a device main body 2. A stake 3 is attached to the device main body 2, and the device main body 2 is freely fixed to a ground 4 against rotation by the stake 3. An electric wire 5 is provided which is stretched from the device main body 2 and consists of an anode line and a cathode line. A detaining tool 6 which gives tension to the electric wire to fix it is attached to the front end of the electric wire 5, and a lot of discharge electrodes 7 are attached on the way of the electric wire 5, and a tension switch 8 which generates a trigger signal to start discharge from the discharge electrodes 7 when prescribed tension is applied on the electric wire is attached to the base end side of the electric wire 5. Consequently, the trespass preventing device has a high effect and doesn't require power supply from the outside and is made portable, small-sized, and light-weight and can be easily and highly secretly installed in a wide setting place.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an intrusion prevention device for preventing an intruder from outside, and a method for notifying a presence of an intruder detected by the intrusion prevention device to a distant place.

[0002]

2. Description of the Related Art Fences, fences, structures using barbed wire, and explosives are used as obstacles for preventing intruders from outside.

[0003]

However, the fence,
Fences, structures using barbed wire, and the like are all clearly present, and are easily broken through because their structures are also known. On the other hand, although explosives have a high intrusion prevention effect, they may cause serious harm to third parties who do not intend to intrude, and have a great influence on the surroundings, so it is dangerous to use them. .

Conventionally, in order to notify the presence of an intruder detected by these intrusion prevention devices to a distant place, it is necessary to provide the intrusion prevention device with a transmission device capable of long-distance communication, and the device is large in size. And become more expensive and more likely to be discovered by intruders.

The present invention has been made in view of the above-mentioned problems, and has an intrusion prevention device having a high effect of preventing intrusion and a low degree of harm to a human body, and the presence of an intruder detected by the intrusion prevention device. The aim is to provide a low-cost way of notifying distant users.

[0006]

In order to achieve the above-mentioned object, an intrusion prevention device according to the present invention has a built-in high voltage generator having a power supply and a booster for boosting a voltage generated by the power supply. An apparatus main body, one or more lines extended from the apparatus main body, means for detecting an intruder by contact of the intruder with the line, and means for applying an electric shock to the detected intruder I have to do that. By doing so, intrusion prevention can be effectively performed. Also, the intrusion prevention device is provided with a transmission device for transmitting to the outside, and the transmission from the intrusion prevention device can be received by a relay station installed within the transmission distance, or a magnetic field generated by the discharge generated by the intrusion prevention device can be received. After detecting the disturbance, the disturbance of the electrolysis, the sound and the light emission by the relay station installed within the sensing distance, the relay station adds the position information of the relay station and transmits it to a distant place, so that the presence of the intruder can be far away. Can be notified easily.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A first intrusion prevention device according to the present invention comprises:
A device main body including a power supply and a high-voltage generator including a booster for boosting a voltage generated by the power supply, one or more wires extending from the device main body, and an intruder coming into contact with the wire by an intruder. The gist of the present invention is to provide means for detecting an intruder and means for giving an electric shock to the detected intruder.

According to the intrusion prevention device of the first aspect of the present invention, an intruder who comes into contact with a line is given an unexpected sudden electric shock to temporarily paralyze his / her behavior, and is willing to penetrate deeper. By doing so, it is possible to prevent intrusion.

[0009] Even if a third party who does not intend to invade accidentally touches the wire, the human body will not be in danger just by receiving a temporary electric shock. further,
The electric shock is limited only to those in contact with the wire and does not affect the surroundings.

Further, according to the intrusion prevention device of the first aspect of the present invention, there is no need to supply power from the outside, the portable device can be made compact and lightweight, and it has high confidentiality and can be used under water. It can be installed anywhere.

A second embodiment of the intrusion prevention device of the present invention is a device main body including a power supply and a high voltage generator including a booster for boosting a voltage generated by the power supply, and is extended from the device main body. One or more wire pairs comprising an anode wire and a cathode wire, a plurality of discharge electrodes provided on the wire pair, fixing means provided on the wire pair for expanding the wire pair, and action on the wire pair. Tension detecting means for detecting the tension to be applied, and the high voltage generator applies a voltage to the wire pair by detecting a predetermined tension by the tension detecting means, and is fixed to the device main body with respect to the ground as necessary. The body is rotatable around this pile, or as a discharge electrode whose surface is wrapped in a thin insulator, this insulator is torn and exposed when an intruder contacts the discharge electrode. Did Than it is. With this configuration, the installation work of the device, particularly, the extension of the electric wire pair with the discharge electrode can be easily performed by one person. At this time, since the wire pair is stretched while floating from the ground, the discharge electrode is likely to come into contact with an intruder's leg or the like. Further, since a high voltage is generated when a predetermined tension acts on the wire pair, power is not consumed during installation. In addition, the discharge will always occur from the discharge electrode contacted by the intruder.

In the intrusion prevention device according to the second aspect of the present invention, when a spiral groove for accommodating a wire pair is provided around the device main body, it is electrically connected to an anode wire as a discharge electrode. One or more conductor rods and one or more conductor rods electrically connected to the cathode wire, using an insulating material, or one or more hook-type electrodes electrically connected to the anode wire, and one or more cathode wires. One or more hook-shaped electrodes electrically connected to the anode and cathode wires, which are combined so as to face each other in the same direction, using an insulating material. Even when used, the electric wire pairs can be easily pulled out and expanded without the electric discharge electrodes being entangled with each other.

Further, in the intrusion prevention device according to the second aspect of the present invention, when a predetermined tension acts on the wire pair, a rotation mechanism for rotating the device body in the wire winding direction with the pile as a rotation axis is provided. The discharge electrode is likely to be caught by an intruder in contact with the wire pair. In particular, the discharge electrode having the configuration as described above, one or more conductor plates electrically connected to the anode wire, and one or more conductor plates electrically connected to the cathode wire,
The effect is further enhanced when a discharge electrode is used which is easily attached to an intruder having a structure attached to spring steel whose surface is insulated.

A third aspect of the present invention provides an intrusion prevention device comprising: a device main body including a power supply and a high voltage generator having a booster for boosting a voltage generated by the power supply; At least one wire pair consisting of an anode wire and a cathode wire connected to a voltage generator, a discharge electrode attached to the tip of the anode wire and the cathode wire of the wire pair and integrated with an insulator, and projecting the discharge electrode Means for detecting an intruder, a securing means provided on the wire for expanding the wire, and a tension detecting means for detecting a tension acting on the wire. The discharge electrode is projected by the action of a predetermined tension to the high voltage generator so as to apply a voltage to the wire pair, and if necessary, a stake for fixing to the ground is attached to the device body. Equipment mainly for piles Body in which the subject matter that has been configured to be rotatable. In the case of such a configuration, the trap line can be made one thin and inconspicuous, so that it is difficult for the intruder to find it.

In the intrusion prevention device according to the third aspect of the present invention, the extension of the line is replaced by a fixing means for extension, and an extension anchor is attached to the tip of the line, and the extension anchor is attached. When the device is constructed so that it is expanded by projecting it after the set time elapses by the projection means, and if necessary, the device main body is configured to be freely rotatable with respect to the center of the device main body, it is installed independently of human power Not only is it possible to install, but even if the device falls up and down at the time of installation, the trap wire and the discharge electrode can be projected in the appropriate direction, so installation by a quick installation method such as spraying from the vehicle or the sky is possible Becomes This is the fourth intrusion prevention device of the present invention.

In the above-described first to fourth intrusion prevention devices of the present invention, when at least one of a sound generator or a flash generator which operates simultaneously with the discharge from the discharge electrode is provided, the intruder may be intruded. On the other hand, in addition to the electric shock, a threat due to sound or flash can be felt, and the effect as the intrusion prevention device can be further improved. Also, the presence of the intruder can be notified to the surroundings by these sounds and flashes. This is the fifth intrusion prevention device of the present invention.

In the above-described first to fifth intrusion prevention devices of the present invention, when a transmission device for transmitting the fact that the discharge electrode has been discharged to the outside is provided, the presence of the intruder is further notified. It becomes possible. This is the sixth intrusion prevention device of the present invention.

According to a sixth aspect of the present invention, a transmission from the intrusion prevention apparatus of the present invention is received by a relay station located within the transmission distance, and the relay station adds the position information of the relay station and transmits the information to a distant place. The transmitter of the intrusion prevention device and thus the intrusion prevention device can be made small and inexpensive, and the range where the intruder exists can be specified while being far away from the position of the relay station and the transmittable distance of the intrusion prevention device transmitter. It becomes possible. This is the intruder presence notification method of the present invention.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the embodiments shown in FIGS. 1 and 2 are explanatory diagrams of a first embodiment of the present invention, FIG. 3 is an explanatory diagram of a tension switch, FIGS. 4 to 6 are diagrams showing examples of discharge electrodes attached to a wire pair, FIG.
8 is an explanatory view of a second embodiment of the present invention, FIG. 9 is a perspective view showing an example of a projection-type discharge electrode used in the embodiment shown in FIGS. 7 and 8, and FIGS. FIG. 12 is an explanatory diagram of a third embodiment of the present invention, and FIG. 12 is an explanatory diagram of an intruder presence notification method of the present invention.

1 and 2, reference numeral 1 denotes a commercially available dry battery 1a, a booster 1b for boosting a battery voltage of several volts generated by the dry battery 1a to several hundred thousand volts, and a control device 1c having a function to be described later. And is built in the device main body 2. In addition, 1 in FIG.
Reference numeral 6 denotes an external power switch provided outside the apparatus main body 2.

A through hole 2a is provided, for example, at the center of the apparatus main body 2, and the stake 3 is rotatably fitted into the through hole 2a, so that the apparatus main body 2 is rotatable with respect to the ground 4. So that it can be fixed. A spiral groove 2b is provided around the device main body 2, and a wire pair (hereinafter simply referred to as "wire 5") composed of an anode wire and a cathode wire on which a large number of hook-shaped discharge electrodes 7 are attached, for example. Can be stored.

The electric wire 5 comprises, for example, a pair of an anode wire and a cathode wire which are stretched in parallel or twisted, and each is covered with an insulating material. At its tip, for example, a locking member 6 as a means for fixing the electric wire 5 radially drawn out from the spiral groove 2b of the apparatus main body 2 with tension is provided. As described above, a plurality of hook-shaped discharge electrodes 7 are provided, and a trigger for starting discharge from the discharge electrodes 7 when a tension equal to or more than a predetermined value acts on the electric wire 5, for example, on the base end side of the electric wire 5. A tension switch 8 for generating a signal is provided. Note that only the portion of the electric wire 5 where the discharge electrode 7 is attached is stripped of the insulating coating, and is covered with an insulating mold material 10 (see FIG. 5) together with the root of the attached discharge electrode 7 as described later.

The electric wire 5 is guided to the inside of the apparatus main body 2 from the electric wire through hole 2d of the apparatus main body 2 which has been water-tightly processed by the bush and the molding material via the tension switch 8, and the high voltage generator 1 Is electrically connected to
The electric wire of the tension switch 8 is also guided to the inside of the apparatus main body 2 from the same electric wire through hole 2d, and is electrically connected to the high voltage generator 1.

The tension switch 8 is a detector for detecting a change in the tension of the electric wire 5, and for example, as shown in FIG.
The fixed pulleys 8a are arranged between the fixed pulleys 8a, and the springs 8d are arranged to be separated from the fixed pulleys 8a at all times.
When a tension equal to or more than a predetermined value acts on the electric wire 5 wound around the moving pulley 8b urged in step (2), the moving pulley 8b is moved to the fixed pulley 8a.
And move the micro switch 8c in the direction approaching
The detection signal is sent to the control device 1c, and is attached to, for example, the lid 2c of the device main body 2. In addition, 8 e in FIG. 3 indicates a fixture for the electric wire 5.

The control device 1c uses the detection signal from the tension switch 8 as a trigger to detect a function of flowing a current through the electric wire 5 with the high voltage boosted by the booster 1b for a predetermined time and a current value flowing through the electric wire 5, It has both or one of the functions of controlling the voltage and keeping the flowing current value constant, thereby controlling the degree of electric shock. Further, it has a function of outputting a signal of the start of discharge to the transmitter 9. The transmitter 9 receives the discharge start signal from the control device 1c and transmits to the outside that the discharge has started.

In this embodiment, the case where a pair of the anode wire 5 and the cathode wire 5 is used has been described. However, if the number of the spiral grooves 2b and the number of the tension switches 8 are increased in accordance with the number of the wires 5, a plurality of pairs are used. The wire 5 can be easily extended.

In this embodiment, a battery using a commercially available dry battery 1a is shown, but electric power generated by using a piezoelectric element may be used. When a piezoelectric element is used, the required space is increased, but there is an effect that the voltage does not decrease due to spontaneous discharge unlike the dry battery 1a, the generated voltage is high, and the boosting degree by the booster 1b can be set low.

The external power switch 16 is connected to the main unit 2.
When the external power switch 16 is "OFF", no current flows through the electric wire 5 even if the tension is applied to the electric wire 5 and the tension switch 8 is turned "ON".

FIGS. 4 to 6 show examples of the discharge electrodes attached to the wire pairs.

FIG. 4 shows a state in which a conductor plate 7b serving as a discharge electrode 7 is attached to, for example, two upper and lower portions of a spring steel 7a whose surface is insulated so as to be electrically connected to each electric wire 5 at one center thereof. It is attached in a shape. For example, the spring steel 7a is subjected to both a loose bending process for maintaining a straight shape as shown in FIG. 4A and a process of winding up when it comes into contact with the conductor plate 7b. For example, when the leg of the intruder touches the spring steel 7a or the conductor plate 7b from the direction A in FIG. 4A, as shown in FIG. 4B, the conductor plate 7b is It wraps around both sides and wraps around the leg, and current flows through the leg, causing an electric shock.

FIG. 5 shows three rod-shaped conductor discharge electrodes 7 having both ends machined like arrowheads 7c so as to be orthogonal to each other (see FIG. 5 (c)). 5 and a cathode wire 5 respectively.
As shown in FIG. 5B, the discharge electrodes 7 are arranged such that the arrowheads 7c of the anode discharge electrodes 7 and the arrowheads 7c of the cathode discharge electrodes 7 face in the same direction as a pair. Attachment portions of both the discharge electrodes 7 and the electric wires 5 are integrally fixed with an insulating molding material 10. For example, when an intruder's leg touches one of the pair of discharge electrodes 7 of the anode and the cathode, an electric current flows through the leg to give an electric shock.

FIG. 6 shows the assembly of four hook-shaped discharge electrodes 7 as shown in FIG. 6 (a) (b) or FIG. 6 (c), which are assembled into an anode wire and a cathode wire, respectively. It is attached. Similar to the discharge electrode 7 having the configuration shown in FIG. 5, the arrowhead 7c-shaped portion of the anode discharge electrode 7 and the cathode discharge electrode 7
Are arranged so as to face in the same direction as a pair, and the mounting portions of the negative and positive discharge electrodes 7 and the electric wires 5 are integrally fixed by the insulating molding material 10.

FIGS. 7 and 8 are explanatory diagrams of a second embodiment of the present invention. The embodiment shown in FIG. 7 and FIG.
And the electric wire 5 in the embodiment shown in FIG. 2 into a wire 11d for detecting the presence of an intruder and a discharge wire 11c to which a pair of discharge electrodes 7 are attached with an anode and a cathode for applying an electric shock to the intruder. The discharge electrodes 7 are of a projection type.

7 and 8, reference numeral 11 denotes a trap wire / electrode unit incorporated in the center of the apparatus main body 2 with screws and nuts, and has a box-shaped center provided with a through hole 11aa for penetrating the pile 3. A case 11a, an ejection mechanism 11b of the discharge electrode 7 incorporated in the case 11a, a projection-type discharge electrode 7 projected from the apparatus main body 2 in the radiation direction by the ejection mechanism 11b, and a discharge electrode 7 A discharge wire 11c attached to the tip, a trap wire 11d, a trap wire guide 11e for guiding the trap wire 11d in the radial direction from the apparatus main body 2, a tension switch 8, and a pyrotechnic that ignites by electricity, for example. Loaded with non-explosive medicine,
It comprises a flash / sound generating unit 11f that generates flash and sound simultaneously with the discharge from the discharge electrode 7.

The injection mechanism 11b includes, for example, an electrode injection cylinder 11ba having a rectangular cross section and an electrode injection cylinder 11b.
a electrode injection spring 11bb disposed inside the base end side of
For example, the discharge wire housing portions 11bc arranged on both sides of the base end side of the electrode injection cylinder 11ba, the pulley 11bd for guiding the base end of the trapezoidal line 11d, and the base end of the trapezoidal line 11d guided by the pulley 11bd. Attached to one end, a wire 11
When a tension equal to or more than a predetermined value acts on d, the other end rotates around the central portion as a fulcrum, and the projection type discharge housed in a state where the electrode injection spring 11bb is compressed in the electrode injection cylinder 11ba. When the hook 11be is disengaged from the tail 7f of the projection-type discharge electrode 7 as described above, the compressed electrode injection is performed. The projection 11 discharges the discharge electrode 7 by the force of the spring 11bb extending.

In the case of the embodiment of the intrusion prevention device shown in FIGS. 7 and 8, the tension switch 8 detects that a tension has been applied to the line 11d, and outputs a tension detection signal to the control device 1c.
To be sent to.

A dry battery 1 is provided on the body of the apparatus main body 2.
a, a high voltage generator 1 including a booster 1b and a controller 1c, and a transmitter 9 are incorporated. These are electrically connected to each other by electric wires wired through wiring grooves provided at the bottom of the apparatus main body 2. Although they are connected, their functions and functions are the same as those of the embodiment shown in FIGS. 1 and 2, and therefore detailed description is omitted.

FIG. 9 is a view showing an example of the projection type discharge electrode 7 used in the embodiment shown in FIGS. 7 and 8. The projection type discharge electrode 7 shown in FIG. This is a structure in which two electrodes 7d are connected and integrated by a front wing 7e made of an insulating material and a tail 7f to which the hook 11be of the injection mechanism 11b engages as described above.

The projection-type discharge electrode 7 is set on the electrode injection cylinder 11ba in a state shown in FIG. 9B, and the projection-type discharge electrode 7 is formed by the front wing 7e and the tail fin 7f.
It is held so that it does not rattle.

According to the configuration of the embodiment shown in FIGS. 7 and 8, the base end of the wire 11d is inserted into the wire / electrode unit 11 through the wire guide 11e as shown in FIG. In addition, since the bottom 2e of the apparatus main body 2 easily rotates on the revolving seat 2f of the apparatus main body 2 via the bearing 12, when tension acts on the wire 11d, the apparatus main body 2 rotates in the direction, With the electrode injection cylinder 11b
Since a is directed to the direction of action of the tension, the discharge electrode 7 can be emitted in the target direction.

FIGS. 10 and 11 are explanatory diagrams of a third embodiment of the present invention. The embodiment shown in FIGS. 10 and 11 is the same as the embodiment shown in FIGS.
Are automatically extended by a timer mechanism, and an extension anchor 11h of the trapezoidal line 11d and an ejection mechanism 11g of the discharge electrode 7 are swingably attached.

In the embodiment shown in FIGS. 10 and 11, the wire / electrode unit 11 comprises a box-shaped case 11a with a lid, a wire / electrode injection mechanism 11g incorporated in the case 11a, This trap wire / electrode injection mechanism 11g
A projection-type discharge electrode 7 projected from the device main body 2 in the radial direction by the device main body 2 and an anchor 11h for extending a trapezoidal wire 11d;
A discharge wire 11c having the discharge electrode 7 attached to a tip thereof;
A wire 11d with the extension anchor 11h attached to the tip
And the tension switch 8 and the flash / sound generating unit 11f
And is incorporated in the center of the apparatus main body 2 with screws and nuts.

The trapezoidal wire / electrode emitting mechanism 11g is
For example, an electrode injection cylinder 11ga and an extension anchor injection cylinder 11gb having a rectangular cross section and an integral structure, and the electrode injection cylinders 11ga and the electrode injection cylinders respectively arranged inside the base end side of the extension anchor injection cylinder 11gb. The spring 11gc and the extension anchor ejection spring 11gd, and the discharge wire housing 11ge and the trap wire storage 11gf disposed, for example, on the base end side of the electrode ejection tube 11ga and the extension anchor ejection tube 11gb, respectively.
And an ejection device 11g for the discharge electrode 7 and the extension anchor 11h
g, 11gh, and these injection devices 11gg, 11gh
The one end side is pushed and pulled, whereby the other end pivots around the center portion, and the electrode injection spring 11gc and the expansion anchor injection spring 11gd are placed in the electrode injection cylinder 11ga and the expansion anchor injection cylinder 11gb. The projection-type discharge electrode 7 and the expansion anchor 11h, for example, the tail 7 which are stored in a compressed state.
hooks 11gi, 11 for releasing engagement with f, 11ha
gj, the electrode injection cylinder 11 ga and the extension anchor injection cylinder 1
A swing shaft 11gk provided at a lower position on the tip side of 1 gb, and an electrode injection cylinder 11ga having the swing shaft 11gk as a fulcrum.
And a swing guide 11gm provided at a position below the base end side of the electrode injection cylinder 11ga and the extension anchor injection cylinder 11gb to guide the swing of the extension anchor injection cylinder 11gb.

This trap wire / electrode injection mechanism 11g is the same as that shown in FIG.
At the position shown in FIG. 1, the swing shaft 11gk and the swing shaft 11g
k is rotatably supported on the case 11a via a swing bearing 11gn, and the trapezoidal / electrode injection mechanism 1
Since the swing guide 11gm of 1g is assembled so as to swing along a swing guide groove 11ab provided in an arc shape around the swing shaft 11gk, for example, on both sides of the case 11a, the swing guide 11gm is used. Even if the main body 2 is set upside down on the ground, the electrode injection cylinder 1 has an integral structure.
1 ga and 11 gb of the extension anchor ejection cylinder have a function of automatically turning in an appropriate direction by the balance of their own weight.

Further, the swing guide groove 11ab also serves to regulate the swing range of the trap wire / electrode injection mechanism 11g. In this embodiment, the impact of the swing guide 11gm is applied to both upper and lower terminals. FIG. 3 shows a structure incorporating a shock absorbing material 13 for relaxation.

Dry battery 1a, booster 1b, and controller 1c
The high-voltage generator 1 and the transmitter 9 are incorporated in the body of the device main body 2 as in the embodiment shown in FIGS. 7 and 8, but are shown in FIGS. 10 and 11. In the embodiment, the shock absorbing material 13 is attached to the outer periphery of the side surface of the apparatus main body 2 except for the part where the trap wire / electrode unit 11 is incorporated.
3 shows that those which can withstand the shock at the time of installation by sticking each of them. These shock absorbers 13
Is divided so that the body of the apparatus main body 2 can rotate on a swivel seat 2f provided on the lid 2c and the bottom 2e of the apparatus main body 2. Note that 2g in FIG. 11 indicates a wiring groove.

Next, the operation of the intrusion prevention device shown in FIGS. 10 and 11 will be described. When the intrusion prevention device sprayed from the vehicle or from the air lands on the ground with the upper surface or the bottom surface of the device main body 2 facing down, the trap wire / electrode emitting mechanism 11g is driven by the swing shaft 11g due to the balance of its own weight.
It rotates around k, and stops the electrode injection cylinder 11ga and the extension anchor injection cylinder 11gb, which are integrated, in appropriate directions.

When the time set in advance by the timer of the control device 1c elapses, the control device 1c sends the extension anchor 11h.
An operation signal is output to the injection device 11gh of the injection device 1
1gh operates, the hook 11gj that restrains the extension anchor ejection spring 11gd in a compressed state is released via the tail 11ha of the extension anchor 11h, and the extension anchor 11h pops out. Since the tip of the wire 11d is bound to the extension anchor 11h, the wire 11d is pulled out from the wire storage portion 11gf and is expanded. Note that the base end of the trap wire 11d is connected to the tension switch 8.

The intruder touches the trap line 11d, and the trap line 1
When a tension greater than a predetermined value acts on 1d, the tension switch 8
Outputs a tension detection signal to the control device 1c from the control device 1c.
g, an operation signal is output, and the injection device 11gg operates,
Electrode ejection spring 11 via tail 7f of projection type discharge electrode 7
The hook 11gi that restrains gc in a compressed state comes off,
The projection-type discharge electrode 7 to which two discharge wires 11c are connected at the rear part pops out.

At this time, the apparatus main body 2 is turned
, And rotates in the direction of the tension applied to the trapezoidal line 11d.
The extension anchor injection cylinder 11gb is also oriented in the direction of the action of the tension. At the same time, a high-voltage current is applied to the discharge wire 11c by a signal from the control device 1c.
The sound unit 11f operates.

When the projection-type discharge electrode 7 comes into contact with an intruder, current flows from the discharge electrode 7 into the body, and the time and / or the current value are controlled by the control device 1c. When the discharge is started, a discharge start signal is transmitted from the transmitter 9 to the outside by a discharge start signal from the control device 1c.

Incidentally, FIG. 1 and FIGS.
In the embodiment shown in FIG. 1, for example, when the discharge electrode 7 is wetted by rain or the like and is in a short-circuit state, an intruder touches one of the pair of the negative and positive discharge electrodes 7, and tension acts on the electric wire 5, causing a high voltage. Is generated, the discharge is performed from the discharge electrode 7 having a lower electric resistance, so that the discharge is not always performed from the discharge electrode 7 contacted by the intruder.

However, such problems are omitted from the drawing, but, for example, when the entirety of the discharge electrode 7 is wrapped with a thin insulating material and an intruder comes into contact with (pierces) the discharge electrode 7, the insulating material is applied to the discharge electrode 7. The problem can be solved by adopting a configuration in which the electrode is exposed by being cut off at the acute angle portion 7. However, in the case of the projection type discharge electrode 7 as shown in FIGS. 7 to 11, such a measure is not necessary.

FIG. 12 is a diagram showing an embodiment of the intruder presence notification method of the present invention. In FIG. 12, for example, a relay station 14 having a receiver for a signal transmitted from the intrusion prevention device 15 as described above, a GPS receiver, a control device, a transmitter, a transmitting / receiving antenna and a GPS antenna The relay station 14 relays the intruder detection signal sent from the intrusion prevention device 15 and notifies the remote station together with the position information of the relay station 14 measured by GPS.

According to the method of the present invention, the intrusion prevention device 15 in which the transmitter 9 is a power-saving type for short-distance transmission that can transmit only in the range indicated by the dashed line in FIG. In the case where a plurality of relay stations are arranged around the relay station 14, the range indicated by the broken line
Is the existence range of the intruder specified based on the position information and the transmittable distance of the transmitter 9 of the intrusion prevention device 15.

In this way, the presence or absence of an intruder in a wide area can be monitored intensively without using an expensive transmitting device capable of long-distance communication. Then, at a monitoring center further away from the relay station 14,
For example, by adding image processing to the information from the relay station 14 to display the presence range of the intruder on the map of the display unit,
If information indicating the presence of an intruder enters from a plurality of relay stations 14 and the presence detection range moves every moment, the information of this movement is analyzed to estimate the traveling direction and traveling speed of the intruder. Or be able to do it.

In the embodiment shown in FIG. 12, the position of the relay station 14 is measured by, for example, GPS, but this may be performed by another method. In addition, wireless is used as a transmission method from the relay station 14 to a remote place, but this may be wired. Needless to say, the present invention is not limited to the above-described embodiments, and various changes can be made without departing from the scope of the present invention. For example, the intrusion prevention device itself does not have a transmitter, and the relay station may directly detect the disturbance of the magnetic field or the electric field due to the discharge generated by the intrusion prevention device, or the sound or light emission. .

[0058]

As described above, according to the first and second aspects of the present invention, an unexpected sudden electric shock is given to an intruder, so that the effect as an intrusion prevention device is high. Also, the electric shock is temporary, and even if a third party who does not intend to invade accidentally receives the electric shock, the human body does not fall into a dangerous state. Further, according to this configuration, it is not necessary to supply electric power from the outside, and the portable device can be made small and lightweight, and can be installed with high secrecy in a wide range of installation locations.

According to the third aspect of the present invention, since the apparatus main body is rotatably fixed to the ground by the stake and the wire pair can be spread, the installation work of the apparatus becomes easy.
In addition, since the wire pair can be extended from the ground, the discharge electrode can easily come into contact with an intruder's leg or the like. Furthermore, since a high voltage is generated only when a predetermined tension acts on the wire pair,
Economical with no power consumption during installation.

According to the fourth aspect of the present invention, since the apparatus main body is provided with a spiral groove for accommodating the electric wire pair with the discharge electrode, the electric wire pair is easily entangled with an intruder. Even when the discharge electrodes having the above-described configuration are attached, the discharge electrodes are not entangled with each other, the electrodes can be easily pulled out, and workability is improved. Further, since the spiral groove is provided on the outer periphery of the apparatus main body, the storage space efficiency is good and the size can be reduced.

According to the fifth aspect of the present invention, the wire pair is entangled when a predetermined tension acts on the wire pair.
The probability that the discharge electrode having the configuration according to claims 6 to 8 is caught by an intruder in contact with the wire pair is further improved. According to the ninth and tenth aspects of the present invention, since one inconspicuous thin line can be used as a trap line for detecting approach of an intruder, the intruder discovers the installation of the intrusion prevention device. It is hard to be done.

According to the eleventh and twelfth aspects of the present invention,
Since the trapezoid can be extended and the electrodes can be projected without depending on the landing posture regardless of the person, it is possible to adopt a quick installation method such as spraying from a vehicle or the sky. According to the thirteenth aspect of the present invention, in addition to the electric shock, the threat of sound or flash is given to the intruder, so that the intrusion prevention effect is further improved. Further, it becomes possible to notify the surroundings of the presence of the intruder.

According to the fourteenth aspect, the presence of an intruder can be notified to a distant place. According to the fifteenth aspect, the transmitter of the intrusion prevention device and the intrusion prevention device can be made small and inexpensive, and the existence range of the intruder can be specified at a long distance. Further, according to the sixteenth aspect of the present invention, the discharge is always performed from the discharge electrode 7 contacted by the intruder.

[Brief description of the drawings]

FIG. 1 is a partially sectional view showing a first embodiment of the present invention.

FIG. 2 is an external view of the first embodiment of the present invention shown in FIG. 1,
(A) is the figure seen from the plane, (b) is the figure seen from the front.

FIG. 3 is a schematic explanatory view showing an example of the structure of a tension switch.

4A and 4B are diagrams illustrating an example of a discharge electrode attached to a wire pair, wherein FIG. 4A is a partial perspective view illustrating the shape of a conductive metal, and FIG.

FIG. 5 is a view showing another example of the discharge electrode attached to the wire pair, (a) is an overall view, (b) is an enlarged view of (a),
(C) is an explanatory view of an electrode.

6A and 6B are diagrams showing still another example of a discharge electrode attached to a wire pair, wherein FIG. 6A is an enlarged view of a main part, FIG. 6B is a view A in FIG. It is a figure showing how to attach.

FIG. 7 is a partial cross-sectional view of a second embodiment of the present invention as viewed from above.

FIG. 8 is a partial cross-sectional view of FIG. 7 as viewed from the side.

9A is a perspective view showing an example of a projection-type discharge electrode used in the embodiment shown in FIG. 7, and FIG. 9B is a view showing a state where the discharge electrode is set in an electrode ejection cylinder.

FIG. 10 is a partial sectional view of a third embodiment of the present invention as viewed from above.

FIG. 11 is a partial cross-sectional view of FIG. 10 as viewed from the side.

FIG. 12 is an explanatory diagram of the intruder presence notification method of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 High voltage generator 1a Dry battery 1b Booster 2 Device main body 2a Groove 3 Pile 4 Ground 5 Electric wire 6 Locking device 7 Discharge electrode 8 Tension switch 9 Transmitter 11b Injection mechanism 11c Discharge wire 11d Line 11f Flash / Acoustic unit 11g Wire / electrode injection mechanism 11h Extension anchor

 ────────────────────────────────────────────────── ─── Continuing from the front page (72) Inventor Hikaru Sugimoto F-term in Hitachi Zosen Corporation 1-7-89 Minami Kohoku, Suminoe-ku, Osaka-shi, Osaka 5C084 AA02 AA07 AA15 BB21 BB31 CC16 DD01 DD82 EE02 FF02 HH01 HH20 5C087 AA03 AA32 BB20 BB74 DD27 EE07 FF13 FF16 FF30 GG79 GG90

Claims (16)

[Claims] 1. An apparatus main body including a power supply and a high voltage generator including a booster for boosting a voltage generated by the power supply, one or more lines extended from the apparatus main body, and intrusion into the lines. An intrusion prevention device comprising: means for detecting an intruder by contact with an intruder; and means for applying an electric shock to the detected intruder. 2. An apparatus main body including a power supply and a high voltage generator including a booster for boosting a voltage generated by the power supply, and at least one of an anode line and a cathode line extended from the apparatus main body. An electric wire pair, a plurality of discharge electrodes provided on the electric wire pair, a fixing means provided on the electric wire pair for expanding the electric wire pair, and a tension detecting means for detecting a tension acting on the electric wire pair, An intrusion prevention device characterized in that a high voltage generator applies a voltage to a wire pair by detecting a predetermined tension by a tension detecting means. 3. The intrusion prevention device according to claim 2, wherein a pile for fixing to the ground is attached to the device main body, and the device main body is rotatable around the pile. 4. The intrusion prevention device according to claim 2, wherein a spiral groove for accommodating the wire pair is provided around the device main body. 5. A rotating mechanism according to claim 3, wherein a rotating mechanism is provided for rotating the device body in the wire winding direction with the pile as a rotation axis when a predetermined tension acts on the wire pair. Intrusion prevention device. 6. The discharge electrode is formed by attaching at least one conductive plate electrically connected to an anode wire and at least one conductive plate electrically connected to a cathode wire to spring steel whose surface is insulated. The intrusion prevention device according to any one of claims 2 to 5, wherein 7. The discharge electrode is a combination of at least one conductor rod electrically connected to an anode line and one or more conductor rods electrically connected to a cathode line using an insulating material. The intrusion prevention device according to any one of claims 2 to 5, wherein: 8. The discharge electrode includes one or more hook-shaped electrodes electrically connected to an anode wire and one or more hook-shaped electrodes electrically connected to a cathode wire.
The intrusion prevention device according to any one of claims 2 to 5, wherein the hook-shaped electrode is combined with an insulating material. 9. An apparatus main body including a power supply and a high voltage generator including a booster for boosting a voltage generated by the power supply, and an anode line and a cathode line connected to the high voltage generator of the apparatus main body. One or more wire pairs consisting of: a discharge electrode attached to the tip of the anode wire and the cathode wire of the wire pair and integrated with an insulator; a means for projecting the discharge electrode; and a device for detecting an intruder. A wire, a fixing means provided on the wire for expanding the wire, and a tension detecting means for detecting a tension acting on the wire, wherein the discharge electrode is actuated by applying a predetermined tension to the wire. Wherein the high voltage generator applies a voltage to the wire pair. 10. The intrusion prevention device according to claim 9, wherein a stake for fixing to the ground is attached to the device main body, and the device main body is rotatable around the stake. 11. The method according to claim 9, wherein the expansion of the trapezoidal line is performed by the expansion fixing means,
An intrusion prevention device characterized in that an extension anchor is attached to the tip of a trapezoid, and the extension anchor is configured to project by projecting the extension anchor after a lapse of a set time. 12. The apparatus according to claim 11, wherein the apparatus main body is configured to be rotatable with respect to the center of the apparatus main body.
Intrusion prevention device as described. 13. The intrusion prevention device according to claim 2, further comprising at least one of a sound generation device and a flash generation device that operate simultaneously with the discharge from the discharge electrode. 14. A transmission device for transmitting the fact that the discharge electrode has been discharged to the outside.
The intrusion prevention device according to any one of the above. 15. A transmission from the intrusion prevention apparatus according to claim 14, wherein the transmission is received by a relay station installed within the transmission distance, and the relay station adds the position information of the relay station and transmits the information to a distant place. Notification method of the presence of intruders. 16. The discharge electrode according to claim 2, wherein a surface of the discharge electrode is covered with a thin insulator, and the insulator is torn and exposed when an intruder contacts the discharge electrode. Intrusion prevention device.