DEVICE FOR CONTROLLING UNWANTED WATER-FOWL

Abstract

According to the present disclosed waterfowl control device, there is provided an apparatus and system for repelling waterfowl including a powered annunciator for disposition about a body of water where waterfowl are present, a circuit board is disposed in the housing with a processor device coupled to a circuit board. The system may be self-contained or controlled by remote driver circuitry. The apparatus powered annunciator discourages waterfowl from remaining in the feeding area.

Claims

1. Apparatus for repelling waterfowl comprising: (a) an in-water annunciating device; (b) a power source including a solar cell for providing electricity from sunlight for energizing said in-water sounding device; (c) a positive buoyance housing having an upper end and a lower end, said power source disposed within said housing wherein said power source is mounted proximate to said upper end of said housing; (d) a battery coupled to said solar cell for charging and the battery coupled to the in-water sounding device to emit programmed sounds at a predetermined interval; (e) a ballast adjustment feature, disposed inside of said housing to urge said housing to float upright when said apparatus is placed in water.

2. Apparatus as in claim 1 further including a switch operatively coupling said power source to said in-water sounding device.

3. Apparatus as in claim 1 further including an anchor connector secured to the lower end of said housing.

4. Apparatus as in claim 1 further including a displacement generator operatively coupled to said power supply.

5. Apparatus for repelling waterfowl comprising: (a) an in-water annunciating device; (b) a power source for providing electricity for energizing said in-water sounding device; (c) a floating housing having an upper end and a lower end, said floating housing incorporating said power source into said housing to cause said in-water sounding device to emit programmed sounds at a predetermined interval; (d) a ballast adjustment feature disposed in said housing for urging said housing into an upright position when said apparatus is floated in water.

6. Apparatus as in claim 5 further including a switch operatively connecting said power source to said in-water sounding device

7. Apparatus as in claim 5 further including an anchor connector secured to the lower end of said floating housing.

8. Apparatus as in claim 5 further including a displacement generator operatively connected to said power supply.

9. Apparatus for repelling waterfowl comprising: (a) an in-water annunciating device; (b) a power connection for providing electricity for energizing said in-water annunciating device; (c) a microprocessor adapted to cause said annunciating device to emit programmed sounds; (d) a watertight housing having at least one watertight chamber, the microprocessor being disposed within the watertight housing.

10. Apparatus as in claim 9 further including an inductively coupled power connection for providing electricity for energizing said in-water sounding device.

11. Apparatus as in claim 9 further including an anchor connector secured to the lower end of said housing for anchoring said housing to a predetermined position when said apparatus is placed in water.

12. Apparatus as in claim 9 further including a displacement generator operatively connected to said power supply.

13. Apparatus as in claim 9 wherein the microprocessor is mounted externally to the housing.

14. Apparatus as in claim 9 wherein the watertight chamber is mounted externally to the housing.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0014] These and other objectives and advantages will become readily apparent from the following written description of detailed embodiments of the waterfowl control device and from the drawings in which:

[0015] FIG. 1 is a perspective view of one assembled embodiment of the disclosed waterfowl control device;

[0016] FIG. 2 is a second perspective view of the components of the disclosed waterfowl control device of FIG. 1;

[0017] FIG. 3 is an elevation view depicting deployment and use of the disclosed waterfowl control device;

[0018] FIG. 4 is an alternative embodiment of the disclosed waterfowl control device, depicting a fully submersible housing and in-water annunciating device; and

[0019] FIG. 5 is an alternative embodiment of the disclosed waterfowl control device, depicting a housing wherein camera and microphones are mouting on the in-water annunciating device.

DETAILED DESCRIPTION

[0020] Turning now to FIGS. 1 and 2, a first embodiment of the water-fowl displacement apparatus 10 of the disclosed waterfowl control device is illustrated.

[0021] Water-fowl displacement apparatus 10 includes an annunciating device 11 such as a loudspeaker, a piezoelectric device, alarm, buzzer, horn, sounder or other suitable device capable of providing sufficient fidelity in the 300 to 8000 Hz range, a battery assembly 12, a solar panel 13 for charging battery assembly 12, lower housing 30, an upper housing 20 to encapsulate solar panel 13 yet allow sufficient energizing photons to pass through, a circuit holder 14 and circuit board 15, containing circuitry (not shown) for passing electrons from solar panel 13 to battery assembly 12, and for passing a predetermined signal to annunciator 11 to cause the annunciator to emit displacement generating sounds at a predetermined interval when the circuitry is charged to a sufficient operating voltage by solar panel 13 and optional operating switch 16 is engaged in the on position. The circuitry may operate motion generator 27 simultaneously with annunciator 11, or independently at predetermined intervals.

[0022] These components are preferably all fashioned into in a watertight, self-contained unit. Flexible membranes can be bonded to the housing or molding with the housing to enhance the coupling of the acoustic annunciating device 11 to the surrounding water. Any other similar combination of such components could be used as will be readily apparent from the disclosure herein. This preferred embodiment is disclosed only as one suitable form of a solar-charged, battery operated annunciating water-fowl displacement apparatus useful as described in this disclosed waterfowl control device.

[0023] It will also be appreciated that the on/off switch 16 may be of any design suitable for a water-resistant environment. Examples include magnetic reed switches and membrane switches, or the switch could be omitted, being useful but not necessary for the proper operation of this disclosed waterfowl control device. It will also be appreciated that other energy sources than solar power could be used that are suitable for a water-borne environment such as inductively coupled electrical cable, wave motion, or wind turbine.

[0024] Turning now to FIG. 2, the structure of the lower portion 30 of the housing includes anchor attaching eyelet 17, battery retention feature 9, annunciator retention feature 18, electronics retention feature 14, and ballast adjustment feature 40A and 40B. The ballast adjustment feature(s) may be attached to the housing, molded into the housing, added with a suitable material such as iron or steel, or open to the water to allow part of the housing to flood resulting in the desired float level. The primary function of the ballast adjustment feature is to help ensure the upward side of the housing is urged upward after wave, wind or other influences affect the housing orientation. It will be appreciated that the shape, size, quantity or displacement of the ballast adjustment feature(s) can be of any quantity or configuration as long as the net result is the proper buoyancy for the application. For example, a waterfowl displacement device intended to be fully submerged will have increased weight or water inlet to allow the device to remain fully submerged. A device intended to float at the surface will have less weight or water inlet to be of neutral or positive buoyance including being depth constrained by attaching eyelet 17. A device intended to fully float and only be height constrained by the anchor 22 may have little or no ballast or water inlet where the weight of the device itself serves as ballast. Flotation for the water-fowl displacement device is accomplished by sealing upper housing 20 to lower housing 30 at sealing junction 50. The sealing junction may be accomplished by ultra-sonic bonding, heat staking, gluing or any method suitable for joining the assembly. It will be appreciated that the location and shape of sealing junction 50 can be of any shape or size, only limited by the housing size and the opening required to allow the internal components to be installed into the housing. It will also be appreciated that sealing junction may be entirely omitted when the housing is made by over molding techniques well known in the art. By optimizing the size of ballast adjustment feature 40A and 40B, the floating depth of the water-fowl displacement may be optimized to minimize the amount of the device revealed above the water surface, thus maintaining the visual appearance of the body of water while helping to ensure sufficient surface area is in contact with the water to maximize acoustic coupling of the desired distraction sounds.

[0025] In use, (FIG. 3) once any on/off switch 16 (FIG. 1) is operated into the “on” position, the waterfowl displacement apparatus 10 is placed on the surface 60 of a body of water and floats thereon, preferably anchored through a tether 21 to a weight such as represented by 22 or other suitable anchoring device on the bottom 23 of the body of water. Solar energy is received by the solar panel 13 which converts the energy to electrons and charges the battery 12 (FIG. 1). Once night falls, the battery may continue to operate the device as necessary and then start recharge once sufficient solar energy is available. It may be appreciated that a variety of options in the control circuit or software may direct the device to conserve energy during dark periods and reduce the annunciating interval, or may direct the device to shut down all together. The control circuit may also continue to operate at a predetermined interval during dark periods to accommodate the local feeding habits of the waterfowl.

[0026] When the waterfowl displacement apparatus is deployed on a body of water (FIG. 3) on which waterfowl are attempting to feed or rest, the intermittent sounds being produced by annunciator 11 (FIG. 1) discourages the affected waterfowl from feeding comfortably or resting. After a short period of exposure, the waterfowl quickly depart. The departure also breaks the cycle of newly hatched waterfowl choosing the area to return during the next migration cycle.

[0027] It will be appreciated for maximum visual appeal, that water-fowl displacement device will be floating with the solar panel 13 above the water surface and the remainder of the device including the flexible membranes below the water surface.

[0028] Turning now to an alternative embodiment as disclosed in FIG. 4 such embodiment is useful when it is desirable to have the water-fowl displacement device at a predetermined submersion level. When submerged, the water-fowl displacement device 60 may be powered from an underwater cable 24 attached either inductively, directly, or with other common methods being beneficial to maintaining a water-tight device. Alternative embodiment water-fowl displacement apparatus 60 includes an annunciating device 25 such as a loudspeaker or other suitable device capable of providing sufficient fidelity in the 300 to 8000 Hz range, an upper housing 70 to encapsulate the water-fowl displacement device, lower housing 80 and circuitry (not shown) for passing electrons from the power input 26 or remote land or water based control circuit to annunciator 25 to cause the annunciator to emit displacement generating sounds at a predetermined interval when the annunciator is provided with a signal.

[0029] Preferably, the displacement apparatus 60 emits sufficient acoustical energy to disturb waterfowl on a water body of one-half to 10 acres presuming the water-fowl displacement device is submerged in an area with “line of sound” connection to the balance of the body of water. It will be appreciated that the annunciator can be adjusted to smaller or larger bodies of water or more economical energy consumption, or in certain cases, additional devices can be deployed in a large body of water. Additional annunciator or displacement energy may be directed from remotely mounted land or water-born control circuitry. The acoustic coupling properties of the annunciator may be enhanced by placing a water tight flexible membrane (not shown) as part of the housing surface to enhance acoustic coupling of the generated sound into the surrounding water or manufacturing the entire housing from a flexible membrane to maximize acoustic coupling. Annunciator device 25 may be part of anchor 22 or be present in both the anchor and the disclosed waterfowl displacement device.

[0030] Turning now to an alternative embodiment as disclosed in FIG. 5. Such embodiment is useful when it is desirable to have monitoring mechanisms for the water-fowl displacement device.

[0031] When deployed at the water surface, the waterfowl displacement device may include camera(s) 90, 120 and or microphone 140, 150 in combinations sufficient to provide an encompassing view of the area surrounding the waterfowl displacement device. The cameras 90, 120 and microphones 140,150 may be deployed on standoff 130a and b as necessary to provide sufficient height above the nominal water level. Operatively connected to the cameras and or microphones is communication module 110 and communication control board 100. The module may be of any conventional relatively low power communication design such as Wi-Fi, Bluetooth, 900 Mhz and the like. When operatively connected to communication control board 100, the view provided by the onboard cameras and microphones may be transmitted or stored onboard as desired for reviewing the effectiveness of the waterfowl displacement device. The communication device may operatively connect to other nearby waterfowl control devices in a mesh configuration or to a mobile device such as a smart phone thru an application and cloud system or directly to a remote display as desired by the applicaton.

[0032] Thus, an apparatus for repelling waterfowl according to the disclosed waterfowl control device includes intermittently sounding one or more annunciators into bodies of water where waterfowl are feeding or resting, thus encouraging the waterfowl to depart the area for a natural area unprotected by the apparatus. Further, an apparatus for repelling waterfowl includes the steps of converting light energy impinging on a solar panel to charge a battery, automatically generating an appropriate acoustical sound into a small lake or pond at random or intermittent intervals to encourage waterfowl to depart.

[0033] These and other benefits and advantages will become readily apparent to those of ordinary skill in the art without departing from the scope of the disclosed waterfowl control device, and applicant intends to be bound only by the claims appended hereto.