A sound-light combined bird repelling device

Abstract

The application discloses a sound-light combined bird repelling device, which comprises a loudspeaker, a light bird repelling mechanism is arranged outside the loudspeaker and is installed through a mounting seat, a connecting seat is arranged below the loudspeaker and is matched with a base, a rotary motor is installed at the lower end of the base, a fixing seat is arranged at the bottom of the rotary motor, the base rotates under the driving action of the rotary motor, the orientation of the loudspeaker is adjusted after the rotation of the base, and a sound generator is inserted into the loudspeaker from outside; the reflecting mirror in the device rotates under the rotation of the wind bowl, intermittently generates reflected light and realizes bird repelling, can realize self-rotation under the condition that the wind power is enough, can provide power through the blowing mode of air pump under the condition that the wind power is less than 3, accelerates the rotating speed, realizes light bird repelling, and blows to a whistle when the air pump sends air, and the sound emitted by the whistle is amplified through the loudspeaker and is used for bird repelling.

Description

Technical Field

[0001] This invention relates to a bird deterrent device that combines sound and light. Background Technology

[0002] Birds peck at seedlings, leaves, buds, and pods of crops at different times, leading to severe yield reductions. Various fruits in orchards are also easily threatened by birds. In addition, in the field of power transmission, there are issues such as aging and damage to insulation, and birds also avoid air traffic control areas.

[0003] Bird avoidance methods can be broadly categorized into physical methods (ultrasound, predator sounds, noise, shaking, light, mannequins, bird nets, etc.) and chemical methods (attractants, repellents, poisons, etc.).

[0004] Bird deterrents are required in places such as power equipment and airports to keep birds away. The purpose is that birds nesting can cause short circuits in power equipment, and birds flying can affect the take-off and landing of aircraft, causing danger.

[0005] There are two main types of physical bird deterrents in the existing technology: light-based bird deterrents and sound-based bird deterrents. In practical applications, light-based bird deterrents are driven by wind power to rotate. When the wind is insufficient, the rotation speed is insufficient and the bird deterrent ability decreases. Sound-based bird deterrents have a certain directionality and only have a good bird deterrent effect when directed at the location of the speaker.

[0006] Based on the above problems, we designed a bird deterrent device that combines sound and light, which can actively increase the rotation speed and change the direction of the sound waves. Summary of the Invention

[0007] The technical problem to be solved by the present invention is to provide a bird deterrent device that combines sound and light, which can actively increase the rotation speed and change the direction of the sound waves.

[0008] To solve the above problems, the present invention adopts the following technical solution: A sound and light combined bird-repelling device includes a loudspeaker, a mounting base on the outside of the loudspeaker, a light-based bird-repelling mechanism mounted on the mounting base, a connecting base below the loudspeaker, a base fitted to the connecting base, a rotary motor mounted at the lower end of the base, a fixed base at the bottom of the rotary motor, and the base rotating under the drive of the rotary motor. After the base rotates, the orientation of the loudspeaker is adjusted. A sound generator is inserted into the outside of the loudspeaker, and a controller connected to the sound generator is installed inside the base. The controller sets the sound generation time and frequency of the sound generator.

[0009] Preferably, the optical bird-driving mechanism includes a shaft with a cap at its upper end, the cap being fixed to the shaft. An odd number of extension rods are arranged in a ring around the outer wall of the cap, and a fan cup is provided at the end of each extension rod. One end of the fan cup has an opening, and the other end is spherically shaped. A reflective mirror is provided inside the fan cup, and a bearing is fitted between the shaft and the mounting base.

[0010] Preferably, the lower end of the shaft is inserted into the horn, the lower end of the shaft is provided with a fan blade, an air pump is installed in the base, an air inlet slot is provided on the side of the base, the air pump is connected to the end of the horn with an air delivery pipe, the air delivery pipe corresponds to the fan blade, and the air pump is controlled by the controller.

[0011] Preferably, a whistle is provided at the end of the air supply pipe, and the air outlet of the whistle corresponds to the fan blade.

[0012] Preferably, a gas storage cylinder is provided on the air pipe, an electromagnetic vent valve is provided at the upper end of the gas storage cylinder, and a one-way valve is provided at the lower end of the gas storage cylinder. The electromagnetic vent valve is connected to the controller. When the electromagnetic vent valve is normally open, the airflow generated by the air pump passes through the air delivery pipe and then through the whistle, which emits a continuous whistling sound and drives the fan blades to rotate slowly. When the electromagnetic vent valve is closed under the action of the controller, as the air pump continues to deliver air into the gas storage cylinder, the air pressure in the gas storage cylinder increases. When the pressure increases to the set exhaust pressure value of the electromagnetic vent valve, the electromagnetic vent valve opens, and the high-pressure airflow in the gas storage cylinder quickly passes through the air delivery pipe and blows the whistle. At this time, the whistle emits a sharp sound and drives the fan blades to rotate rapidly.

[0013] Preferably, a waterproof cover is provided on the shaft, and the waterproof cover is located above the mounting base.

[0014] Preferably, the waterproof cover is conical, and a first fan blade is provided on the outer conical surface of the waterproof cover.

[0015] Preferably, a plurality of reflective rings are provided on the surface of the speaker.

[0016] The beneficial effects of this invention are: One advantage is that this device uses a loudspeaker to amplify the sound, which is then combined with a sound generator to produce sound waves to repel birds. The direction of the loudspeaker can be changed by rotating the motor, so the direction of the sound waves is controllable and can repel birds over a wider area.

[0017] Secondly, the reflective mirror in this device rotates under the rotation of the wind cup, intermittently generating reflected light to repel birds. When the wind is strong enough, it can rotate on its own. When the wind is less than level 3, it can be powered by air pump to accelerate the rotation speed and achieve light-based bird repellency. When the air pump delivers air, it also blows it towards the whistle. The sound emitted by the whistle is amplified by the speaker to repel birds, achieving a combination of sound and light to repel birds, which significantly improves the bird repellency effect.

[0018] Thirdly, the whistle can be replaced, and can be changed according to the different birds' sensitivities to different sound waves. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 is a perspective view of the present invention; Figure 2 is a three-dimensional view of the optical bird-driving mechanism. Detailed Implementation

[0021] All features disclosed in this specification, or steps in all methods or processes disclosed herein, may be combined in any way, except for mutually exclusive features and / or steps.

[0022] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features unless specifically stated otherwise.

[0023] That is, unless otherwise stated, each feature is only one example of a series of equivalent or similar features.

[0024] In the description of this invention, it should be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end", "length", "outer end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0025] Furthermore, in the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] In this invention, unless otherwise explicitly specified and limited, the terms “set,” “socket,” “connect,” “through,” “plug-in,” etc., shall be interpreted broadly. For example, they may refer to a fixed connection, a detachable connection, or an integral part; they may refer to a mechanical connection or an electrical connection; they may refer to a direct connection or an indirect connection through an intermediate medium; they may refer to the internal connection of two elements or the interaction between two elements, unless otherwise explicitly limited.

[0027] Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0028] Referring to Figure 1, a sound and light combined bird-repelling device includes a horn 1, a mounting base 2 on the outside of the horn 1, a light-based bird-repelling mechanism 3 mounted on the mounting base 2, a connecting base 101 below the horn 1, a base 4 cooperating with the connecting base 101, a rotary motor 5 mounted at the lower end of the base 4, and a fixed base 6 at the bottom of the rotary motor 5. The base 4 rotates under the drive of the rotary motor 5. After the base 4 rotates, the orientation of the horn 1 is adjusted. A sound generator 99 is inserted into the outside of the horn 1. A controller connected to the sound generator 99 is installed inside the base 4. The controller sets the sound generation time and frequency of the sound generator 99.

[0029] When the wind force is greater than level 3, the light-based bird deterrent mechanism 3 is passively rotated under the action of the wind, using the reflection of the lens to deter birds, and the sound generator 99 is controlled by the controller to operate intermittently, so as to achieve a dual bird deterrent effect of sound and light.

[0030] The orientation of the horn 1 is rotatable. In actual operation, the rotary motor 5 drives the base 4 to rotate at fixed angles at certain intervals. The rotation angle is from 0 to 360 degrees, and then rotates back from 360 degrees to 0 degrees, thus avoiding the problem of wire harness tangling.

[0031] The rotatability of the horn 1 allows the direction of sound wave transmission to be changed. In practical applications, the horn 1 can also be remotely controlled by human based on the location of birds in the video, which can capture images. Specifically, the controller uses a controller with a 4G communication module for remote control.

[0032] Referring to Figures 1 and 2, the optical bird-driving mechanism 3 includes a shaft 301. A cap 302 is provided at the upper end of the shaft 301. The cap 302 is fixed to the shaft 301. An odd number of extension rods 303 are arranged in a ring around the outer wall of the cap 302. A wind cup 304 is provided at the end of the extension rod 303. One end of the wind cup 304 is provided with an opening, and the other end is spherically shaped. A reflective mirror 305 is provided inside the wind cup 304. A bearing is fitted between the shaft 301 and the mounting base 2.

[0033] In the above technical solution, the rotation of the bearing supports the wind force, which drives the shaft 301 to rotate after acting on the wind cup 304, and the sunlight is reflected by the reflective lens 305 to repel birds.

[0034] Referring to Figures 1 and 2, the lower end of the shaft 301 is inserted into the horn 1. A fan blade 311 is provided at the lower end of the shaft 301. An air pump is installed in the base 4. An air inlet slot 411 is provided on the side of the base 4. An air supply pipe 7 is connected to the end of the horn 1 and the air supply pipe 7 corresponds to the fan blade 311. The air pump is controlled by the controller.

[0035] In the above technical solution, a fan blade 311 is installed at the bottom of the shaft 301. The fan blade 311 is located inside the horn 1. The shaft 301 is driven by blowing the fan blade 311 through the air supply pipe 7. Especially when the outdoor wind speed is less than level 3, it can ensure that the device can repel birds normally.

[0036] In the above technical solution, a fan blade 311 is installed at the bottom of the shaft 301. The fan blade 311 is located inside the horn 1. The shaft 301 is driven by blowing the fan blade 311 through the air supply pipe 7. Especially when the outdoor wind speed is less than level 3, it can ensure that the device can repel birds normally.

[0037] Referring to Figure 2, a whistle 71 is provided at the end of the air supply pipe 7, and the air outlet of the whistle 71 corresponds to the fan blade 311.

[0038] The design incorporates a whistle 71, where the air supply pipe 7 blows air towards the whistle 71 when it is exhaled, which is then amplified by the horn 1 to achieve sound wave bird deterrence.

[0039] The airflow from the whistle 71 drives the fan blade 311 to rotate, causing the reflector to rotate and achieve the effect of repelling birds with light.

[0040] Referring to Figure 2, a gas storage cylinder 72 is installed on the air pipe 7. An electromagnetic vent valve 73 is installed at the upper end of the gas storage cylinder 72, and a one-way valve 74 is installed at the lower end of the gas storage cylinder 72. The electromagnetic vent valve 73 is connected to the controller. When the electromagnetic vent valve 73 is normally open, the airflow generated by the air pump passes through the air delivery pipe 7 and then through the whistle 71, which emits a continuous whistling sound and drives the fan blade 311 to rotate slowly. When the electromagnetic vent valve 73 is closed under the action of the controller, as the air pump continues to deliver air into the gas storage cylinder 72, the air pressure in the gas storage cylinder 72 increases. When the pressure increases to the set exhaust pressure value of the electromagnetic vent valve 73, the electromagnetic vent valve 73 opens, and the high-pressure airflow in the gas storage cylinder 72 quickly passes through the air delivery pipe 7 and blows the whistle 71. At this time, the whistle 71 emits a sharp sound and drives the fan blade 311 to rotate rapidly.

[0041] In the above technical solution, the gas storage cylinder 72 is designed to store gas. When the gas pressure increases to the exhaust pressure value, the electromagnetic vent valve 73 opens, and the airflow is quickly ejected, causing the whistle 71 to emit a louder and sharper noise, thereby improving the bird-repelling effect.

[0042] Referring to Figure 2, a waterproof cover 312 is provided on the shaft 301, and the waterproof cover 312 is located above the mounting base 2.

[0043] The waterproof cover 312 is installed at the position of the shaft 301 to provide protection.

[0044] Referring to Figure 2, the waterproof cover 312 is conical, and a first fan blade 313 is provided on the outer conical surface of the waterproof cover 312.

[0045] The first fan blade 313 can increase the frontal area, making the rotation of the shaft 301 easier.

[0046] Referring to Figure 1, a plurality of reflectors 121 are provided on the surface of the speaker 1.

[0047] The setting of reflector ring 121 can provide a reflective effect to repel birds.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of the present invention.

[0049] Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An acousto-optic combined bird repelling device, characterized in that: Includes a horn (1), with a mounting base (2) on the outside of the horn (1), and a light-drive bird mechanism (3) installed through the mounting base (2). A connecting seat is provided below the horn (1), and a base (4) is fitted through the connecting seat. A rotary motor (5) is installed at the lower end of the base (4), and a fixed seat (6) is provided at the bottom of the rotary motor (5). The base (4) rotates under the drive of the rotary motor (5). After the base (4) rotates, the orientation of the horn (1) is adjusted. A sound generator (99) is inserted into the outside of the horn (1). A controller connected to the sound generator (99) is installed in the base (4). The sound generator (99) is set by the controller. The optical bird-driving mechanism (3) includes a shaft (301), the lower end of which is inserted into the horn (1). A fan blade (311) is provided at the lower end of the shaft (301). An air pump is installed in the base (4). An air inlet slot (411) is provided on the side of the base (4). An air supply pipe (7) is provided between the air pump and the end of the horn (1). The air supply pipe (7) corresponds to the fan blade (311). The air pump is controlled by the controller. A whistle (71) is provided at the end of the air supply pipe (7), and the air outlet of the whistle (71) corresponds to the fan blade (311). An air storage cylinder (72) is provided on the air pipe (7). An electromagnetic vent valve (73) is provided at the upper end of the air storage cylinder (72), and a one-way valve (74) is provided at the lower end of the air storage cylinder (72). The electromagnetic vent valve (73) is connected to the controller. When the electromagnetic vent valve (73) is normally open, the airflow generated by the air pump passes through the air delivery pipe (7) and then through the whistle (71). The whistle (71) emits a continuous whistling sound and blows the fan blade (311) to rotate slowly. When the electromagnetic vent valve (73) is closed under the action of the controller, as the air pump continues to deliver air into the gas storage cylinder (72), the air pressure in the gas storage cylinder (72) increases. When the pressure increases to the set exhaust pressure value of the electromagnetic vent valve (73), the electromagnetic vent valve (73) opens. The high-pressure airflow in the gas storage cylinder (72) quickly passes through the air delivery pipe (7) and blows the whistle (71). At this time, the whistle (71) emits a sharp sound and blows the fan blade (311) to rotate quickly.

2. The acousto-optically combined bird deterrent device of claim 1, wherein: The upper end of the shaft (301) is provided with a cap (302), the cap (302) is fixed to the shaft (301), and an odd number of extension rods (303) are arranged in a ring on the outer wall of the cap (302). A wind cup (304) is provided at the end of the extension rod (303). One end of the wind cup (304) is provided with an opening, and the other end is spherically shaped. A reflective lens (305) is provided inside the wind cup (304). A bearing is fitted between the shaft (301) and the mounting base (2).

3. The sound and light combined bird deterrent device according to claim 1, characterized in that: A waterproof cover (312) is provided on the shaft (301), and the waterproof cover (312) is located above the mounting base (2).

4. The sound and light combined bird deterrent device according to claim 3, characterized in that: The waterproof cover (312) is conical, and a first fan blade (313) is provided on the outer conical surface of the waterproof cover (312).

5. The sound and light combined bird deterrent device according to claim 1, characterized in that: Multiple reflectors (121) are provided on the surface of the speaker (1).

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