JPH08126176A - Bird-repellent apparatus - Google Patents

Abstract

PURPOSE: To provide a bird-repellent apparatus that prevents birds from approaching distribution implements or perching on crossarms on a pole to cause distribution line accidents or pollution due to droppings. CONSTITUTION: A box-shaped case is equipped on its outside surface with a solar battery 1, an optical sensor unit 7 that discriminates between day and night; an object detecting unit 5, and a sound generating unit 11. An accumulator 2 that is charged by the solar battery 1 is placed in the case. The optical sensor unit 7 is operated using the accumulator 2 as a power supply. The object detecting unit 5 is actuated only when the optical sensor 8 in the optical sensor unit 7 detects light, and it is thus operated only in the daytime. If the object detecting sensor 5 detects any bird, the sound generating unit 11 is actuated using the accumulator 2 as power supply, and a loud speaker 12 connected to the sound generating unit 11 generates threatening sounds. In addition, a light emitting unit 15 is connected to a light emitting body 16 so that the light emitting body 10 will flash.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention prevents a bird from flying near a power distribution device on the upper part of a utility pole, stopping on a arm or the like, or nesting a bird to cause a power line accident or damage to feces. It relates to a bird damage prevention tool.

[0002]

2. Description of the Related Art A conventional bird damage prevention device is known in which a solar battery is used as a power source, an object detection sensor detects a bird to generate a sound, and the sound is intimidated to drive the bird away. However, such a conventional bird damage prevention device has a large shape and has a restriction on the mounting place, and of course it is difficult to mount and fix it, as well as sound when a bird comes flying at night. It also causes noise pollution.

[0003]

Such a conventional bird damage preventive tool is extremely unsuitable for mounting and use in a narrow space above the electric pole, which is the object of the present invention, and has been a cause of noise pollution. Therefore, the present invention has a small shape and can be easily attached to the upper part of a utility pole in a narrow space, and further, in the night when birds do not fly, unnecessary sound and light are not automatically generated. It is intended to provide a bird damage prevention tool.

[0004]

In order to achieve the above object, the bird damage preventing tool of the present invention is an optical sensor unit for discriminating day and night in the case body by providing a solar cell on the outer surface of the case body having a box shape. An object sensing unit and a sound generating unit, a storage battery charged by the solar cell is provided in the case body, and the optical sensor unit is operated by using the storage battery as a power source, and an optical sensor of the optical sensor unit is provided. Detects the light so that the object sensing unit operates only in the daytime, and the sensing sensor of the object sensing unit senses a bird, whereby the sound generating unit operates by using the storage battery as a power source, and the sound generating unit A loud sound is generated from the connected speaker.

Further, a solar cell is provided on the outer surface of a box-shaped case body, and an optical sensor unit for discriminating day and night, an object sensing unit, a sound generating unit and a light emitting unit are provided in the case body. Is provided with a storage battery charged by the solar battery, and the optical sensor unit is operated by using the storage battery as a power source, and the object detection unit is operated only during daytime by the light sensor of the optical sensor unit sensing light. Then, when the detection sensor of the object detection unit detects a bird, the sound generating unit and the light emitting unit are activated by using the storage battery as a power source, and the speaker connected to the sound generating unit generates a threatening sound and is connected to the light emitting unit. It is configured to generate a flash of light from a light emitting body.

[0006]

[Function] The sensing sensor for sensing an object operates while the light sensor unit senses light, and when the sensing sensor of the object sensing unit senses a bird, it activates the sound generating unit to generate sound from the speaker. , Scare the bird away with that voice. Since the light sensor unit does not detect light at night, the power of the sound generating unit is automatically shut off to prevent noise.

Further, the detection sensor for detecting an object operates when the light sensor unit detects light, and when a bird is detected, the sound generating unit and the light emitting unit are operated to generate a flash light together with a sound. A flash of light threatens and drives away birds. Since the optical sensor unit does not detect light at night, the power of sound generation and light emission is automatically cut off to prevent noise and flashing.

[0008]

[Embodiment 1] FIG. 3 is a circuit block diagram of the bird damage preventive tool T shown in FIG. 1 and FIG. 2. In FIG. 3, 1 is a solar cell that collects sunlight, and a storage battery is generated by the electromotive force of the solar cell 1. Charged to 2. Object sensing circuit 3 connected to the storage battery 2
The object sensing unit 5 is connected to the switch via the switch 4 which is turned on and off. Further, an optical sensor circuit 6 is provided between the storage battery 2 and the switch 4 of the object detection circuit 3 to connect an optical sensor unit 7. An optical sensor 8 for discriminating between day and night is connected to the optical sensor unit 7, and the optical sensor 8 senses a certain amount of light to operate the optical sensor unit 7 to switch from the optical sensor unit 7 to switch control. The switch 4 is turned on by a signal.

Further, the switch 4 of the object sensing circuit 3
A sound generation circuit 9 is provided between the object detection unit 5 and
A switch 10 for turning on and off the voice generating circuit 9.
The voice generating unit 11 is connected via the, and the speaker 12 is connected to the voice generating unit 11. When the optical sensor 13 connected to the object sensing unit 5 senses a bird, the object sensing unit 5 is activated, the switch 10 is activated by the switch control signal transmitted to activate the voice generating unit 11, and the speaker 12 emits a voice. Generate and use the sound to intimidate the flying birds and drive them away. This voice is effective by being made by synthesizing the sounds of multiple birds and predators.

Further, when it is dark at night or the like, the optical sensor 8 of the optical sensor unit 7 does not detect light, so the optical sensor unit 7 does not operate and the switch control signal is not transmitted, so that the switch 4 is turned off and the voice is generated. Since the circuit 9 is cut off and the sound generating unit 11 does not operate, the speaker 1
No sound is generated from 2 and no noise is generated at night. Although the storage battery 2 that charges the solar cell 1 is used as a power source in FIG. 3, a storage battery other than the solar battery (not shown) is used to compensate for the voltage drop.

FIG. 1 shows the appearance of a bird damage preventive tool T in which the one shown in FIG. 3 as a circuit block diagram is integrally incorporated into a unit, and FIG. 2 shows a cross section thereof. The bird damage prevention tool T has a solar cell 1 and an optical sensor 8 mounted on an upper part of a case body 17 having a house-shaped box-like appearance, and a detection sensor 13 that faces the front side of the case body 17 to detect an object. Speaker 1
2 are provided. Further, an insertion hole 18 for the tightening band S is provided on the rear side surface of the case body 17. And the case body 1
All circuit units are arranged inside 7. As shown in FIG. 4, the bird damage preventive tool T unitized in this manner is attached and fixed to the insertion hole 18 of the case body 17 through the tightening band S at a predetermined position above the armrest A attached to the electric pole P. use. Then, as shown in FIG. 4, when the bird B stops on the armor A, the optical sensor 13 senses the bird B and activates the object sensing unit 5, and a sound is generated by the switch control signal transmitted from the object sensing unit 5. The switch 10 of the circuit 9 is turned on, the sound generation unit 11 is operated to generate sound from the speaker 12, and the sound is used to intimidate the bird B standing on the armband A and drive it away to prevent bird damage. .

[0012]

[Embodiment 2] FIG. 6 is a circuit block diagram of the bird damage preventive tool T'shown in FIG. 5. The parts denoted by reference numerals 1 to 13 in this circuit block diagram are the same as those shown in FIG. Since the configurations are the same, description thereof is omitted here. Figure 6
Then, a light emitting circuit 14 is further provided between the switch 10 of the voice generating circuit 9 and the voice generating unit 11, and the light emitting circuit 1 is provided.
4, a light emitting unit 15 is connected, and a light emitting body 16 using a xenon sphere or the like is connected to the light emitting unit 15. This bird damage preventive tool T ′ has the same appearance as the bird damage preventive tool T and has a house-shaped box-shaped case body 17 having an upper portion on which a solar cell 1 is mounted.
An optical sensor 8 is attached, and a sensor 13 for sensing an object by facing the front side surface of the case body 17, a speaker 12, and a light emitter 16 are provided. When the bird damage preventive tool T ′ is used in the state shown in FIG. 4, when the sensing unit 13 senses the bird B resting on the armrest A, the sensing sensor 13
The switch 10 of the sound generation circuit 9 is turned on by the switch control signal transmitted by the sound generator 11, the sound generation unit 11 and the light emitting unit 15 are simultaneously operated, the speaker 12 emits sound, and at the same time, the light emitting body 16 emits a flash of light. The sound and flash are used to intimidate the bird B and drive it away to prevent bird damage.

[0013]

[Embodiment 3] A bird damage preventive tool T "shown in FIG. 7 is also constructed by the circuit block diagram shown in FIG. 6. This bird damage preventive tool T" is similar to the bird damage preventive tools T and T '. The solar cell 1, the optical sensor 8 and the light-emitting body 16 are provided on the upper portion of the case body 17 having a house-shaped box-like appearance, and the detection sensor 13 for detecting an object is attached to one end of the upper portion of the case body 17 in the longitudinal direction. There is. The speaker 12 is attached to one side surface of the case body 17. Further, insertion holes 18, 18 for inserting the tightening bands S, S are provided opposite to the side walls of the case body 17 of the bird damage preventive tool T ″ facing each other in the longitudinal direction.
Further, notches 19 and 19 are formed at the lower ends of both end walls in the longitudinal direction of the case body 17. Then, the bird damage preventive tool T ″ is attached to the utility pole P as shown in FIG.
The notches 19 and 19 are faced between the insulators G and G, and the insulators G and G are stably straddled, and the tightening bands S and S are fastened and fixed for use. This bird damage preventive tool T ″ is originally a wrist arm A where the bird B easily stops.
By attaching it to the top and using it, it becomes difficult for the bird B to stop, and even if the goodbye bird B stops, the detection sensor 13 detects it,
Since the bird B is threatened and driven away by the sound emitted from the speaker 12 and the flash emitted from the light-emitting body 16, bird damage can be prevented.

[0014]

As described above, the bird damage prevention device according to the present invention has a small shape and can be easily installed and used in a narrow space above the telephone pole. It is possible to prevent a sensor from generating a threatening sound and emitting a flash together with the threatening sound to drive away a bird, thereby causing an accident in a distribution line or damaging feces. Moreover, since these threatening sounds and flashes are configured so that the object detecting unit, the sound generating unit, the light emitting unit, etc. do not operate when the optical sensor unit cannot detect light, it causes pollution such as noise and flashing at night. There is no such thing.

[Brief description of drawings]

FIG. 1 is a perspective view of a bird damage prevention tool T according to the present invention.

FIG. 2 is an upper sectional view

FIG. 3 is a circuit block diagram of the bird damage preventive tool T shown in FIG.

FIG. 4 is a front view of the bird damage preventive tool T shown in FIG. 1 in use.

FIG. 5 is a perspective view of a bird damage preventive tool T ′ according to the present invention.

6 is a circuit block diagram of a bird damage preventive tool T ′ shown in FIG. 5 and a bird damage preventive tool T ″ shown in FIG. 7.

FIG. 7 is a perspective view of a bird damage preventive tool T ″ according to the present invention.

FIG. 8 is a sectional view of the same.

9 is a front view of the bird damage preventive tool T ″ shown in FIG. 9 in use.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Solar cell 2 Storage battery 5 Object detection unit 7 Optical sensor unit 8 Optical sensor 11 Sound generating unit 12 Speaker 13 Sensing sensor 15 Light emitting unit 16 Light emitting body 17 Case body B Bird T, T ', T "Bird damage prevention tool

Claims (2)

[Claims] 1. A solar cell is provided on the outer surface of a box-shaped case body, and an optical sensor unit for discriminating day and night, an object sensing unit, and a sound generating unit are provided in the case body. A storage battery that is charged by a solar battery is provided, the optical sensor unit is operated by using the storage battery as a power source, and the object detection unit is operated only during the daytime when the optical sensor of the optical sensor unit detects light. A bird damage prevention device configured such that when a detection sensor of the object detection unit detects a bird, the sound generating unit operates using the storage battery as a power source, and a speaker connected to the sound generating unit generates a threatening sound. 2. A box-shaped case body is provided with a solar cell on the outer surface thereof, and a case body is provided with an optical sensor unit for discriminating day and night, an object sensing unit, a voice generating unit and a light emitting unit, and further provided in the case body. Is provided with a storage battery charged by the solar cell, operates the optical sensor unit by using the storage battery as a power source, and detects the optical sensor of the optical sensor unit so that the object detection unit operates only in the daytime. When the detection sensor of the object detection unit detects a bird, the sound generating unit and the light emitting unit are activated by using the storage battery as a power source, and a speaker connected to the sound generating unit generates a threatening sound and a light emitting unit connected to the light emitting unit. A bird damage prevention device configured to generate more flash.