JP2686602B2 - Repulsion device for wild animals - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a repelling device for preventing invasion of monkeys, deer, foxes, raccoon dogs, crows, etc., which damage rice fields, fields and orchards.

[0002]

2. Description of the Related Art Conventionally, as a means for preventing damage to agricultural and forestry products by wild animals, a device that explodes at a constant cycle due to carbite, propane gas, etc., tin, net, and string are spread to prevent physical invasion. 2. Description of the Related Art Devices, devices for electric shock by electric current, and devices for igniting an ignition ball are known.

[0003]

[Problems to be Solved by the Invention] With a device using carbide and propane gas, the threatening effect will not be recognized even after a month when a wild animal gets used to the periodic explosion sounds, and the effect is expected even if the equipment cost is incurred. Can not. Not only is the equipment of a tin net prevention device expensive, but it also becomes ineffective when you know that a wild animal enters once. The electric shock device is dangerous if it is touched when a person's hand is wet, and when the plant grows, the plant acts as a ground and does not energize. Further, as seen in Japanese Utility Model Publication No. 6-36706, there is also known a device that ignites a sounding agent with an ignition ball by using a stretched stakeout line, a limit switch and a control device that interlock with the stakeout line. However, with this device, equipment costs such as limit switches and control devices,
Maintenance costs can be high and rainwater can cause the controller to fail. Further, even if the farmer tries to operate the device in the event of such a problem or replacement, no one can easily operate it. It is an object of the present invention to provide a repulsion device for wild animals that solves the above problems.

[0004]

According to the first aspect of the present invention,
Struts around the agricultural and forest products, tie lines such as Tegs (fishing lines) and nylon threads between the struts at positions that match the height of wild animals, and connect the ignition sounding member and power supply unit to the struts by wiring. However, an energization interruption member is provided between the power supply unit and the wiring, and when the wild animal comes into contact with the stake-in wire and the energization interruption member comes off, the ignition sounding member is ignited and generates an explosion sound.

The invention according to claim 2 is characterized in that the power supply unit has a battery box and a battery housed in the battery box, and the energization blocking member formed of a sheet-like member is inserted into a slit of the battery box. To do.

The invention according to claim 3 is characterized in that the battery box is provided with an adjusting member for adjusting the strength with which the sheet member comes off.

According to a fourth aspect of the present invention, the sheet member is located between the lower end of the battery and the connection terminal of the wiring, and when the sheet member is removed from the slit, the battery and the wiring are electrically connected.

The invention of claim 5 is characterized in that the ignition sounding member comprises a plurality of toy firecrackers and a squib.

The invention according to claim 6 is characterized in that the ignition sounding member is housed in a waterproof case, and a desiccant is also housed therein.

[0010]

According to the above construction, in the case of protecting agricultural crops in fields, fields and orchards from damage of wild animals, the wild animals come into contact with the extension wire and the energization interruption member is disengaged from between the power supply unit and the wiring. As a result, the power supply unit and the wiring are electrically connected, the ignition sounding member is ignited, and an explosion sound is generated.
Can repel wild animals. Further, after the ignition sound is generated, the conduction cutoff member may be set again, and further the spare ignition sounding member may be set, so that anyone can easily set it again.

Also, by adjusting the position of the support columns, the direction in which the staking wires such as several fishing lines and nylon threads are stretched can be freely adjusted from left and right, up and down, front and back, and in all directions. You can set up a stake line according to the type of wildlife and land. The sensitivity when the conduction blocking member such as the acrylic plate of the battery box comes off can be adjusted by a screw or the like to change the sensitivity. When a toy fireworks firecracker is used as the explosive device, rainwater or moisture may cause non-fire, so it is preferable to put a firecracker and a desiccant in a nylon bag and seal it. To ignite a firecracker, the squib of the firecracker is ignited by a heater. To increase the number of explosive devices, the heater wire can be made thin and several heater wires can heat at the same time, or the number of batteries can be increased.

[0012]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG.
In, a pillar 1 is erected around the agricultural and forest products. A stake wire 2 made of Tegsu (fishing line) or nylon thread is stretched around the columns 1, 1. In this embodiment, the stake 2 is 20 to 30 cm from the ground.
There is one at the height of 1 and another at 50-60 cm.

A battery box 6 is provided on the pillar 1 at the four corners and the pillar 1 at the center.
It is connected to a conduction blocking member detachably attached to the acrylic plate 7. Ring 1 for other columns
The stretched wire 2 is supported so as not to hang down via a. In this embodiment, one stake wire is made to go around once, but it is not always necessary to fix the stake wire to one of the two stanchions and to attach the battery box 6 to the other stanchion. Set the 2 cords in this battery box
May be connected. Furthermore, as shown in FIG.
You may connect to the battery box 6 by bundling the extension wire 2 provided below. Further, with respect to a waterproof case for housing the ignition sounding member 24, for example, a transparent plastic case 8, one battery box 6 is connected to a plurality of transparent plastic cases 8 so that many ignition sounding members emit sound. Good.

The acrylic plate 7 inserted into the slit 13 of the battery box 6 has an arcuate portion matching the shape of the battery box 6 and projections 16 at both ends thereof. By providing the projecting portion 16, it is possible to stretch the siding line not only in a straight line but also from the left and right sides or from the oblique rear side. The battery box 6 is attached to the support column 1 with the battery box mounting bracket 4. The lower end portion of the dry battery 11 housed in the main body of the battery box 6 is in contact with the upper surface portion of the acrylic plate 7 inserted through the slit 13. At the lower end of the battery box 6, a battery box cap 17
Are fastened to the battery box body with screws 14 and 13. A battery contact fitting 18 is provided on the battery box cap 17, and an upper portion of the battery contact fitting 18 is in contact with a lower surface portion of the slit. By adjusting the tightening force of the screws 14 and 13, the sensitivity with which the acrylic plate 7 is disengaged from the slit can be adjusted. A spring 9 for pressing the battery 6 downward is provided on the upper end of the battery box 6.
The lead wire 5 is connected to the electrode screw 10 a connected to the spring 9 and the electrode screw 10 b connected to the battery contact fitting 18. The lead wire 5 is connected to a waterproof case 8 attached to the upper part of the support column 1.

More specifically, as shown in FIG. 4, a utility pole plate 20 provided on an acrylic base plate 21 via a mounting screw 19 is provided.
It is connected to the. Firecracker 24 for toys is a fuse 15
And to the electrode plate 25 via the heater 12. The firecracker 24, the squib 15 and the heater are housed in a vinyl case 22, and the periphery is sealed by a sealing part 2.
3 is sealed, and the electrode plates 25, 25 are exposed to the outside. The electrode plates 25, 25 are screwed together with the electrode plates 20, 20.
At 9 and 19, the lead wire 5 is electrically connected.

Reference numeral 26 is a desiccant for ignition sounding members such as a firecracker 24, a squib 15 and a heater 12. The battery box 8 is attached so that the lower portion thereof covers the upper portion of the support column 1 to reinforce waterproofness and attachment strength.

When used for threatening wild birds, a thread for threatening birds is used in place of the stretch wire 2. The bait may be attached to the end of the thread for threatening birds, and the acrylic plate of the battery box may be removed by pulling the bait. In addition, as shown in FIG. 1, the stakeout line 2 is not limited to the area around the agricultural and forest products,
It may be provided so as to extend away from it, so as to repel the approach of harmful wild animals.

[0018]

The present invention described above has a wire mesh, galvanized iron,
There is no need for equipment costs and maintenance costs such as the enclosure of the internet.
Further, high voltage such as 100V wiring is not required, and there is no fear of electric shock to livestock or humans, nor malfunction due to insulation by plants. The present invention requires less equipment costs to operate on batteries. Once it started from firecracker fireworks 24,
By removing the waterproof case 8 from the support 1 and loosening the screw 19, the electrode plate 25 is removed from the electrode plate 20, and the vinyl case 22 containing the used firecracker fireworks 24 is removed.
Then, the acrylic plate 7 is inserted again into the slit 13 of the battery box 8 to set the battery and the wiring in a non-conducting state, and then the spare vinyl case containing a firecracker is set again in the battery box. Therefore, anyone can set it easily and it is easy to handle. Since the present invention is easy to handle, a user such as a farmer can freely change how to stretch the siding line according to the place of the land and the type of wildlife, and the number and position of the ignition sounding members can be freely set. Can be set to.

[Brief description of the drawings]

FIG. 1 is a plan view showing an overall schematic view of the present invention.

FIG. 2 is a front view showing a part of FIG.

FIG. 3 is a partially enlarged view of a column 1.

FIG. 4 is an enlarged view of a water resistant case 8.

5 is an enlarged view of a battery box 6. FIG.

[Explanation of symbols]

 1 Strut 2 Strand wire 3 Bait for wild birds 4 Battery box mounting bracket 5 Lead wire 6 Battery box 7 Acrylic plate 8 Waterproof case 9 Spring 10a Electrode screw 10b Electrode screw 11 Battery 12 Heater 13 Slit 14 Sensitivity adjusting screw 15 Fire wire 16 Projection 17 Battery box cap 18 Battery contact bracket 19 Mounting screw 20 Electrode plate 21 Acrylic base plate 22 Vinyl case 23 Sealed part 24 Firecracker fireworks 25 Electrode plate 26 Desiccant

Claims (6)

(57) [Claims] 1. Struts erected at predetermined intervals around agricultural and forestry products protected from wild animals, stakes extending between the struts at heights corresponding to the height of wild animals, A waterproof case attached to the pillar, an ignition sounding member accommodated in the waterproof case, a power supply unit attached to the same pillar as the pillar to which the waterproof case is attached, a wiring connecting the power supply unit and the ignition sounding member, and The power cutoff member is detachably mounted between the wiring and the power supply unit and connected to the stretched wire, and when the power cutoff member is between the wiring and the power supply unit, it provides continuity between the two. It is provided so as to establish electrical continuity between the two when blocked and removed. When the wild animal touches the stake-in wire and the stake-in wire is pulled, the energization cut-off member is connected to the wiring and the power supply unit. while The repulsion device for wild animals, which is characterized in that the ignition sounding member is energized. 2. The repelling device for wild animals according to claim 1, wherein the power supply unit has a battery box and a battery housed in the battery box, and the energization cutoff member is a sheet-shaped member and the battery. A repelling device for a wild animal, which is inserted into a slit provided in a box to prevent electrical connection between the battery in the battery box and the wiring. 3. The repelling device for wild animals according to claim 2, wherein an adjusting member for adjusting the strength with which the sheet-shaped member is disengaged from the slit is attached to the battery box. Repulsion device. 4. The repelling device for wild animals according to claim 2, wherein the slit is formed at a position corresponding to a lower end portion of the battery, and is formed in a lower portion of the battery box, and the lower end portion of the battery is The sheet-shaped member inserted into the slit is positioned in contact with the upper portion of the sheet-shaped member, and the connection terminal of the wiring is positioned below the sheet-shaped member. A repelling device for wild animals, characterized in that the sheet member for shutting off the energization is removed from the slit and the lower end of the battery is formed to be electrically connected to the connecting terminal of the wiring. 5. The repulsion device for wild animals according to claim 2 or 3, wherein the ignition sounding member is composed of a plurality of firecrackers and a squib connecting the firecracks, and the squib is connected to the wiring. A repelling device for wild animals, which is characterized in that 6. The repelling device for wild animals according to claim 5, wherein a desiccant for firecrackers is stored in the waterproof case.