JP2002000162A - Machine for driving-away bird and animal - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a small-sized, low cost, simple and light weight machine for driving-away birds and animals without injuring them by using laser beams. SOLUTION: This machine for driving away the birds and animals is equipped with a casing 1 having an opening 1b in a sidewall 1a, a light source supporting member 2, a freely rotatable supporting member 3, a light source 4 supported by the light source supporting member 2, a dimming part 5, a driving motor 6 for moving the light source supporting member 2, a control box 7 and a first movable light control plate 8 (8a and 8b) and a second movable light control plate 9. The first movable light control plate 8 comprises the two movable shutters 8a and 8b and is installed so as to be movable in the horizontal direction (F31 and F32 in Fig. 1) in a plane intersecting the front and rear directions at right angles and movable in the front and rear directions (F2 and Fig. 1) to project laser beams 10 from the light source 4 through a slit between the shutter members 8a and 8b.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bird and beast repelling machine for repelling birds and beasts, such as crows, pigeons, green birds, cats, and dogs, that are not desired to approach.

[0002]

2. Description of the Related Art In recent years, various types of damage caused by birds and beasts such as crows, pigeons, black birds, cats, dogs, and the like have occurred in human living environments, for example, in station buildings,
It has become a major problem in public facilities such as parks and buildings. In addition to the public places, birds nest on the veranda, etc. in private houses or apartment houses, or birds fly and make shit on the veranda or others, or cats and dogs enter the garden and make shit. And so on. In addition, there is a problem that the shrines and temples are damaged due to birds flying and dropping on the buildings. In addition, damage to agricultural crops by crows, monkeys, monkeys, wild boars, wild boars, deer, bears, etc. in rural mountainous areas,
There was a problem that the damage was spreading nationwide, such as haunting at homes.

[0003] In order to solve these problems,
Means for drawing birds' eyes on balloons or recording sounds such as crowing evacuation calls and explosion sounds and playing them with speakers have been proposed. In addition, a method has been proposed in which a liquid having an unpleasant smell of a cat or dog is sprayed to keep the cat or dog away. Further, in rural mountainous areas, a method is adopted in which agricultural fields and fruit trees are protected from wild boars, boars, deer, bears, etc. by surrounding the fields, fruit trees, and the like with wire mesh.

[0004]

However, the conventional means for preventing the damage of birds and beasts has a problem that a sufficient effect cannot be obtained or the cost is too high. For example, a method of drawing eyes on balloons, or recording sounds such as crowing evacuation sounds and explosion sounds and playing them with speakers, etc., has a problem that it is not possible to obtain sufficient effects, such as cats and cats. The method of spraying a liquid with an unpleasant smell of a dog must be done so as to close the necessary area,
There has been a problem that sufficient spraying is difficult and sufficient action cannot be obtained. Furthermore, if a field, an orchard, and the like are surrounded by a wire mesh or the like, a long wire mesh or the like is required, so that a large cost is required, and there is a problem that the effect is small for that. An object of the present invention is to solve the above-mentioned problems and simplify the structure by using a laser beam, reduce the cost, and promote the reduction in size and weight, and surely dispel birds and animals without damaging them. The goal is to provide a bird and beast repelling machine that can.

[0005]

In order to achieve the above object, the present invention provides a bird and beast hunting machine, comprising: a light source for generating a visible light laser; a light control unit for adjusting a projection shape of laser light generated by the light source; An optical drive unit for moving a laser beam projection destination,
By providing a control unit that controls these and a power supply unit, we focus on the fact that birds and beasts take a contraindicated attitude in response to light, and irradiate the birds and beasts by projecting laser light into any shape , Can be driven away without damaging birds and beasts.
According to the second aspect, the dimming unit can irradiate the bird and animal with an arbitrary intensity and range by converging the laser light generated by the light source and adjusting the projection shape of the laser light. The optical drive unit according to claim 3,
By mechanically moving the mechanical part to change the projection direction of the laser beam and move the projection destination up, down, left and right or rotating direction, it is possible to enlarge the irradiation range to birds and animals, and to surely cover a wide range of birds and animals. Can be driven away.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. One end side wall 1a
, A light source support member 2 disposed therein, a freely rotatable support member 3 for supporting the light source support member 2, and a light source 4 supported by the light source support member 2.
A light control unit 5 connected to the light source 4, a drive motor 6 for moving the light source support member 2, a control box 7 connected to a power supply (not shown), and a third control unit 7 disposed in front of the light source 4. The first movable light control plate 8 (8a, 8b) and the second movable light control plate 9 (9a,
9b).

One end of a drive arm 6d is rotatably connected to a drive disk 6c provided at the end of a drive shaft 6b of the drive motor 6, and the other end of the drive arm 6d is rotated to the lower surface of the light source support member 2. So that the rotational movement of the driving disk 6c is reciprocated in the plane of the light source support member 2 (arrow F1 in the drawing).
), And adjusts the horizontal position (arrow F1) of the light source support member 2, ie, the light source 4, which is supported so as to be movable in the front-rear direction, so that the projection angle of the laser beam 10 from the light source 4 (α, Adjust β) in FIG.

The first movable light control plate 8 (8a, 8b) is composed of two movable shutter members 8a, 8b which are divided into right and left parts. (F31 and F32 in FIG. 1), and is installed so as to be movable in the front-rear direction (F2 in FIGS. 1 and 2). Laser light from the light source 4 passes through a slit between the shutter members 8a and 8b. 10 is projected. The amount of movement in the horizontal direction (F31, F32 in FIG. 1) is made different between the left and right movable shutter members 8a and 8b.

With this configuration, the projection direction and the projection range of the laser beam 10 can be adjusted right and left in the horizontal direction. That is, since the moving amounts of the left and right movable shutter members 8a and 8b are different, the movable shutter members 8a and 8b
b, the gap for transmitting the laser beam 10 is shifted left or right to move the projection direction (optical axis A) to the left and right, and by adjusting the width of the gap, the projection range in the horizontal direction (projection angle α ) Can be varied.

The second movable light control plate 9 (9a, 9b) is composed of two vertically movable shutter members 9a, 9b, and is vertically movable in a plane perpendicular to the moving direction of the light source 4, ie, the front-back direction. (F51, F52 in FIG. 2) and movable in the front-rear direction (F4 in FIGS. 1, 2). The laser beam 10 from the light source 4 passes through a slit between the shutter members 9a, 9b. Is projected. The amount of movement in the vertical direction (F51, F52 in FIG. 2) is made different between the upper and lower movable shutter members 9a and 9b.

With this configuration, the projection direction and the projection range of the laser beam 10 can be adjusted right and left in the horizontal direction. That is, since the moving amounts of the upper and lower movable shutter members 9a and 9b are different, the movable shutter members 9a and 9b are moved.
b, the gap for transmitting the laser beam 10 is shifted up or down to move the projection direction (optical axis A) up and down, and by adjusting the width of the gap, the projection range (projection angle β ) Can be varied.

As the light source 4, an incandescent lamp, a halogen lamp, a xenon lamp, a light emitting diode, a laser diode, a substance which emits light by electric charge, or the like is used. The control board in the box 7 generates visible light and visible laser light of a predetermined wavelength.

In the light control section 5, an optical fiber,
A predetermined shape is obtained by using a lens, a prism, or the like made of acrylic resin, glass, or the like, and is projected in an arbitrary shape (eyeball, rod, band, ring, lattice, ellipse, or the like that dislikes birds). It can be shaped.

Further, by appropriately driving the light source supporting member 2, the first movable light control plate 8, and the second movable light control plate 9, the projection position of the laser light 10 is continuously changed, and the predetermined position is changed. Projection can be performed by drawing a shape (for example, rotating in a figure-eight shape or reciprocating in a parallel shape). As a result, the projection range can be continuously increased, radiation to unnecessary places can be prevented (safety), and the effect of repelling birds and animals can be further enhanced.

By inclining the light source supported by the universal joint continuously and intelligently in an arbitrary direction, it is possible to project an arbitrary continuous shape. Furthermore, it is also possible to fix and support the light source and drive only the mechanical parts such as the first and second movable light control plates to project the light to an arbitrary shape and position.

In the above embodiment, a normal home power supply is used as a power supply. However, in places where power is not available or insufficient, such as in mountainous areas, a solar cell and a battery are combined to provide a power supply. And the total power of the battery, the power of only the solar cell, or the power of only the battery. A switch may be provided to switch the power to any of the above.

Further, a CCD camera and an image processing mechanism having an image processing function are provided to confirm that birds and animals have entered a range in which the birds and animals do not want to enter, that is, an irradiation area, and are determined in advance. It is good to operate for a certain period of time and irradiate the laser beam to drive away birds and animals. According to this configuration, without performing unnecessary laser beam irradiation,
Irradiation can be performed only when necessary, and waste of power can be prevented.

Further, when the irradiation position is deviated from a target position due to the inclination of the laser light irradiation device or the like, a mechanism for automatically stopping the laser light irradiation is provided. Can be stopped.

[0019]

Since the present invention is constructed as described above, it has the following effects. 2. The light source according to claim 1, wherein the light source generates a visible light laser, a dimming unit adjusts a projection shape of the laser light generated by the light source, an optical driving unit moves a projection destination of the laser light, and a control unit controls these. With the power unit, the birds and animals respond to light and take contraindicated attitudes.By irradiating the birds and animals with a laser beam in an arbitrary shape, without damaging the birds and animals Can be driven away. In claim 2, in the dimming unit,
By converging the laser light generated by the light source and adjusting the projection shape of the laser light, it is possible to irradiate birds and animals with an arbitrary intensity and range. In claim 3, in the optical drive section, the irradiation range to birds and beasts is increased by mechanically moving the mechanical part to change the projection direction of the laser beam and move the projection destination in the vertical and horizontal directions or the rotation direction. Can surely get rid of a wide range of birds and beasts.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram of a bird and beast repelling machine according to the present invention as viewed from above.

FIG. 2 is a schematic configuration diagram of the bird and beast repelling machine according to the present invention as viewed from the side.

[Explanation of symbols]

REFERENCE SIGNS LIST 1 casing, 1 a side wall, 1 b opening, 2 light source support member 3 free rotation support member, 4 light source, 5 dimmer, 6 drive motor 7 control box, 8 first movable light control plate, 9 second movable light control plate, 10 Laser light

 ────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Nobuyuki Miyamoto 1-34-15 Ebisu Nishi, Shibuya-ku, Tokyo F-term (reference) 2A121 AA02 DA26 DA37 EA21 FA13 FA16

Claims (3)

[Claims] 1. A light source for generating a visible light laser, a dimming unit for adjusting a projection shape of laser light generated by the light source, an optical driving unit for moving a laser beam projection destination, and a control unit for controlling these. And a power supply unit. 2. The bird hunting machine according to claim 1, wherein the dimming unit focuses the laser light generated by the light source and adjusts a projection shape of the laser light. 3. The optical drive unit according to claim 1, wherein a mechanical part is mechanically moved to change a projection direction of the laser beam to move a projection destination in a vertical or horizontal direction or a rotation direction. Bird and beast hunter.