JP3062474U - Sandbox animal intrusion prevention device - Google Patents

Abstract

(57) [Summary] [Problem] To alert a person in advance immediately before the operation of the intimidation process to prevent the person from detecting this and being intimidated. SOLUTION: An animal intrusion prevention device main body 1 of a sandbox P including a sound generating device 2, a light projecting device 3, a temperature sensing device 4, and a water sprinkling device 5 is formed. When the body temperature of the intruding object is sensed by the temperature sensing device 4, the light emitting device 3 is turned on, and the voice generating device 2 calls attention, and then the water sprinkling device 5 sprays water toward the sandbox P. . Further, the sequence control device 6 performs a series of operations of each device sequentially.
Is provided. Furthermore, each device is configured to be controlled by the timer mechanism 7 so that the time can be freely set between seconds and minutes.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is installed in the corners of sandboxes in parks, kindergartens, school yards, etc., and detects animal or small animals such as dogs, cats, birds, etc. and prevents animal intrusion in sandboxes. It concerns the device.

[0002]

[Prior art]

 Conventionally, as this type of sandbox animal intrusion prevention device, as disclosed in Japanese Patent Application Laid-Open No. 7-255551, after detecting invasion by a detection means for detecting invasion of a small animal, a powerful floodlight, a flashlight, A threatening process in which a threat such as a laser beam is given at least once, or a threatening process in which a threat is given at least once using a sound generator such as a tape, radio, broadcast, musical instrument, chime, etc. There are mechanisms that perform various combinations of threatening processes with a projectile and a shower. Further, as disclosed in Japanese Patent Application Laid-Open No. H10-146152, a speaker for generating an ultrasonic wave is provided in the vicinity of a sandbox, or a water discharge device for discharging water in the vicinity of the sandbox by a detection signal of intrusion by a detection device. Is provided. Further, as disclosed in Japanese Utility Model Application Laid-Open No. 7-3087, there is a mechanism for detecting the invasion of a small animal by an infrared sensor and stimulating the hearing with a high frequency to prevent the invasion.

[0003]

[Problems to be solved by the invention]

 However, with any of the above-mentioned conventional technologies, the mechanism is such that even a person is detected as an object to be contaminated and threatens, and the person is warned in advance before the threatening process is activated. Such consideration was not taken at all. For this reason, if a person enters a sandbox, even if it is not a small animal, various types of intimidating devices will operate in the dark regardless of the location, such as watering, light beams such as flashlights and lasers, and sound waves and high frequency waves. There was a problem that it would be subject to various threats and the like.

[0004] Therefore, the present invention has been made in view of the above-described circumstances that existed in the past, and by inviting a person to be careful immediately before the operation of the threatening process, It is an object of the present invention to provide an animal intrusion prevention device in a sandbox, which can prevent a small animal from being sent out of the sandbox by preventing intimidation upon detection.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, in the present invention, the sound generating device 2, the light projecting device 3, the temperature sensing device 4 are installed at the corners of the sandbox P in various places such as parks, kindergartens, school yards, etc. An animal intrusion prevention device 1 in a sandpit P equipped with a water sprinkling device 5, and when the temperature sensing device 4 senses the body temperature of an intruding object, the light emitting device 3 is turned on, and the voice generating device 2 calls for attention. That is, water is sprinkled toward the sandbox P by the water sprinkling device 5. Further, a sequence control device 6 for controlling each device so as to sequentially perform the above-described series of operations is provided. At this time, each device is configured to be controlled by the timer mechanism 7. Further, the timer mechanism 7 can be freely variably set from seconds to minutes.

In the device for preventing animal intrusion in the sandbox P according to the present invention configured as described above, the temperature sensing device 4 senses the body temperature of the intruding object, and when the temperature is sensed, turns on the light emitting device 3 to generate sound. The water is sprinkled toward the sandbox P by the sprinkler 5 after caution is given from the apparatus 2. In this way, by alerting a person in advance immediately before the operation of the intimidating process, the person senses this and prevents intimidation. Further, the sequence control device 6, which controls each device so as to sequentially perform the above-described series of operations, reliably performs a series of intimidating operations simply by leaving the sequence control device 6 alone. At this time, the timer mechanism 7 for controlling each device limits the operation time period of the various devices for performing the threat at the sandbox P to, for example, only at night or only when the sandbox P is not used (when the sandbox P is maintained). To allow free setting. Further, by setting the timer freely variable from the unit of seconds to the unit of minutes, the threatening operation can be performed to the minimum necessary.

[0007]

[Embodiment of the invention]

 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a sandbox P which stands at a corner of a sandbox P in a park, a kindergarten, a schoolyard, etc. And a pole-shaped animal intrusion prevention device main body that is curved substantially in the horizontal direction, and the animal intrusion prevention device main body 1 includes a sound generation device 2 including a speaker or the like that can appropriately adjust the volume to 90 dB / m or the like, for example. For example, a light projecting device 3 using a lamp such as a halogen lamp bulb of 100 W specification, a temperature sensing device 4 such as an infrared sensor for sensing the body temperature of a person, a dog, a cat, a bird, etc., and a sandbox P A watering device 5 for watering tap water and a sequence control device 6 for controlling each device so as to sequentially perform the above-described series of operations include, for example, a sequencer having four inputs and eight outputs. Each device is provided with a timer mechanism 7, and the timer mechanism 7 controls the operation of each device in a free time setting range. From a unit of seconds to a unit of minutes, for example, a maximum of about 15 minutes, At least about 20 seconds (ideal time) can be freely set. In addition, the timer mechanism 7 for controlling each device limits the operation time period of various devices for intimidating the sandbox P to, for example, only at night or only when the sandbox P is not used (when the sandbox P is maintained). It can be set freely, for example, so that the functions of all devices can be started at 7:30 pm and turned off at 6:00 am At this time, at the start, the voice generating device 2 utters a notification message to a person in the sandbox P. When the temperature of the intruding object is sensed by the temperature sensing device 4 in this manner, the light emitting device 3 is turned on, and the voice generating device 2 calls attention, for example, for about 2 seconds or more, and then the water sprinkling device 5 Thus, for example, water is sprayed toward the sandbox P for about 10 seconds (spraying amount: about 10 liters). The size of the water sprinkling device 5 and the temperature sensing device 4 may be enlarged or reduced depending on the size of the sand pit P, or the device main body 1 may be installed at three corners of the sand pit P, for example. Of course.

The sound generator 2 is not limited to any kind, for example, as long as it calls attention to a person, such as using a tape, a radio, a broadcast, music, a chime, or the like to loudspeaker through a speaker. is there. Further, the temperature sensing device 4 is not limited to the infrared sensor, and may employ various types of sensor systems such as an installation type touch sensor, a gravity sensor, and a shielding sensor. Further, the light projecting device 3 is not limited to a light such as a halogen lamp bulb, but may be a powerful light projector, a flash light, a laser, or the like.

Next, an example of the use (operation) of the animal intrusion prevention device main body 1 according to the present embodiment will be described. First, the timer mechanism 7 for controlling each device is threatened in the sandpit P. For example, only the operation time periods of the various devices for nighttime or only when the sandbox P is not used (when the sandbox P is maintained) are set in advance. In the sandbox P, when the body temperature of the intruding object is sensed by the temperature sensing device 4, the light emitting device 3 is turned on, and at the same time, the voice generating device 2 is directed toward the sandbox P, and a message such as a chime is issued. After prompting, water is sprinkled toward sandbox P by water sprinkling device 5. In this way, if there is one person in the sandbox P just before the threatening operation, by alerting the person in advance, the person can detect this and prevent the threat of direct threat. It can only threaten small animals such as dogs, cats and birds.

It should be noted that the present invention is not limited to the above-described embodiment, and improvements, modifications, and the like within a range that can achieve the object of the present invention are included in the present invention.

[0011]

[Effect of the invention]

 As described above, according to the present invention, a sand pit provided with a sound generation device 2, a floodlight device 3, a temperature sensing device 4, and a water sprinkling device 5 is installed at a corner of a sand pit P in a park, a kindergarten, a schoolyard, etc. The animal intrusion prevention device of P, when the body temperature of the intruding object is sensed by the temperature sensing device 4, the light emitting device 3 is turned on, the voice generating device 2 is alerted, and then the water sprinkling device 5 is directed to the sandbox P. The water is sprinkled with water to alert the person immediately before the start of the intimidation process, so that the person can detect this and prevent intimidation, and only remove small animals. The sandpit P can be driven away, and the sandpit P can be maintained and managed at all times.

Further, since the sequence control device 6 for controlling each device so as to sequentially perform the above-described series of operations is provided, a series of intimidating operations can be reliably performed only by leaving the apparatus unattended. it can.

At this time, since each device is configured to be controlled by the timer mechanism 7, the operation time period of various devices for performing the threat in the sandbox P is set to, for example, only at night or when the sandbox P is not used (the sandbox P It can be set freely only at the time of (maintenance), etc., and even if a person intrudes into the sandpit P during such a time, it can be prevented from being intimidated.

Further, since the timer mechanism 7 can be freely variably set from seconds to minutes, it is possible to perform a threatening operation with a minimum necessary.

[Brief description of the drawings]

FIG. 1 is a schematic view of an embodiment of the present invention.

FIG. 2 is a configuration block diagram of the device.

FIG. 3 is a control flowchart of a sequence control device.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Animal invasion prevention device main body 2 ... Sound generation device 3 ... Light emitting device 4 ... Temperature sensing device 5 ... Water sprinkling device 6 ... Sequence control device 7 ... Timer mechanism P ... Sandbox

Claims (4)

[Utility model registration claims] 1. An animal intrusion prevention device installed in a sandbox at a corner of a sandbox such as a park, a kindergarten, a schoolyard, etc. and provided with a sound generation device, a floodlight device, a temperature sensing device, and a watering device, An animal intrusion prevention device in a sandbox characterized by turning on a light emitting device when the body temperature of an intruding object is sensed by a temperature sensing device, prompting attention from a sound generation device, and then spraying water toward the sandbox by a water spray device. . 2. An apparatus for preventing animal invasion in a sandbox according to claim 1, further comprising a sequence control device for controlling each device so as to sequentially perform the series of operations. 3. The device for preventing invasion of animals in a sandbox according to claim 1, wherein each device is controlled by a timer mechanism. 4. The apparatus for preventing animal invasion in a sandbox according to claim 1, wherein the timer mechanism is freely variably set from seconds to minutes.