Acousto-optic combined bird repelling equipment

Abstract

The invention discloses acousto-optic combined bird repelling equipment which comprises a horn, a mounting seat is arranged outside the horn, an optical bird repelling mechanism is mounted through the mounting seat, a connecting seat is arranged below the horn, a base is matched with the horn through the connecting seat, a rotary motor is mounted at the lower end of the base, and a power supply is arranged on the rotary motor. A rotary motor is arranged on 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, after the base rotates, the orientation of the loudspeaker is adjusted, and a sounder is inserted into the outside of the loudspeaker inwards; the reflective lenses in the device rotate under the rotation of the wind bowl and discontinuously generate reflected light to achieve bird repelling, under the condition that wind power is sufficient, rotation can be achieved, under the condition that the wind power is smaller than three levels, blowing can be achieved in an air pump air supply mode to provide power, increase the rotating speed and achieve light bird repelling, and when the air pump supplies air, the reflective lenses are not prone to falling off when the air pump supplies air. And after the sound emitted by the whistle is amplified by the loudspeaker, the bird repelling effect is realized.

Description

Technical Field

[0001] The invention relates to a bird-repelling device combining sound and light. Background Art

[0002] Birds peck at the seedlings, leaves, buds and pods of crops at different times, causing serious yield losses. All kinds of fruits in orchards are also vulnerable to bird damage. In addition, power transmission involves aging and pecking damage of insulators, and aviation control areas also avoid birds.

[0003] Bird avoidance can be roughly divided into physical methods (ultrasound, sounds of natural enemies, noise, shaking, light, dummies, bird-proof nets, etc.) and chemical methods (attractants, repellents, poisons, etc.).

[0004] Bird repellers need to be installed in power equipment, airports and other places to drive away birds. The purpose is that bird nesting can cause short circuits in power equipment, and bird flight can affect the takeoff and landing of aircraft, causing danger.

[0005] There are two main types of physical bird repellers in the prior art, one is light-driven bird repeller and the other is sound-wave bird repeller. In actual applications, light-driven bird repellers are driven by wind to rotate. When the wind is insufficient, the rotation speed is insufficient and the bird-repelling ability is reduced. Sound-wave bird repellers have a certain directionality and only have a better bird-repelling effect in the direction of the speaker.

[0006] Based on the above problems, we designed a sound and light combined bird-repellent device that can actively increase the rotation speed and change the direction of sound waves. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide a sound and light combined bird-repelling device 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 solutions: A sound and light combined bird-repelling device comprises a horn, a mounting seat is arranged outside the horn, a light bird-repelling mechanism is installed through the mounting seat, a connecting seat is arranged below the horn, a base is matched through the connecting seat, 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, and the direction of the horn is adjusted after the base rotates, a sound generator is inserted inwardly from the outside of the horn, a controller connected to the sound generator is installed in the base, and the sounding time and sounding frequency of the sound generator are set by the controller.

[0009] Preferably, the light-driven bird-repelling mechanism includes a shaft rod, a cap is provided at the upper end of the shaft rod, the cap is fixed to the shaft rod, an odd number of extension rods are arranged in a ring at the outer wall of the cap, a wind bowl is arranged at the end of the extension rod, one end of the wind bowl is provided with an opening, and the other end is a spherical transition, a reflective lens is provided inside the wind bowl, and a bearing is matched between the shaft rod and the mounting seat.

[0010] Preferably, the lower end of the shaft is inserted into the speaker, a fan blade is provided at the lower end of the shaft, an air pump is installed in the base, an air inlet slot is provided on the side of the base, the air pump and the end of the speaker are matched with an air supply pipe, the air supply 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 end of the whistle corresponds to the fan blade.

[0012] Preferably, a gas cylinder is provided on the air pipe, an electromagnetic leak valve is provided on the upper end of the gas cylinder, a one-way valve is provided on the lower end of the gas cylinder, the electromagnetic leak valve is connected to the controller, when the electromagnetic leak valve is normally open, the airflow generated by the air pump passes through the whistle after passing through the air supply pipe, the whistle emits a continuous whistle sound, and blows the fan blades to rotate slowly, when the electromagnetic leak valve is closed under the action of the controller, as the air pump continues to supply air to the gas cylinder, the air pressure in the gas cylinder increases, and when it increases to the set exhaust pressure value of the electromagnetic leak valve, the electromagnetic leak valve opens, and the high-pressure airflow in the gas cylinder quickly passes through the air supply pipe and blows the whistle, and at this time the whistle emits a sharp sound, and blows 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 seat.

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

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

[0016] The beneficial effects of the present invention are: Advantage 1: This device uses a speaker to amplify the sound and cooperates with a sound generator to produce sound to achieve sound wave bird repelling. The direction of the speaker can be changed by driving a rotating motor, so the direction of the sound wave is controllable and can repel birds over a larger range.

[0017] The second advantage is that the reflective lens in this device rotates under the rotation of the wind bowl, intermittently generating reflected light to drive away birds. When the wind is strong enough, it can achieve self-rotation. When the wind force is less than level 3, it can be blown by an air pump to provide power, speed up the rotation speed, and achieve light-driven bird driving. When the air pump delivers air, it will also blow towards the whistle, and the sound of the whistle will be amplified by the speaker to drive away birds, thus achieving a combination of sound and light to drive away birds, and the bird-repelling effect is significantly improved.

[0018] The third advantage is that the whistle can be replaced and can be replaced according to the sensitivity of different birds to different sound waves. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] FIG1 is a perspective view of the present invention; Figure 2 is a three-dimensional diagram of the light-driven bird-repellent mechanism. DETAILED DESCRIPTION

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

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

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

[0024] In the description of the present invention, it is necessary to understand that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, in the description of the present invention, “plurality” means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly stipulated and limited, the terms such as “set”, “socket”, “connect”, “penetrate”, “plug in”, etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly limited.

[0027] For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Referring to FIG. 1 , a sound and light combined bird-repelling device includes a speaker 1, a mounting base 2 is provided on the outside of the speaker 1, a light bird-repelling mechanism 3 is installed through the mounting base 2, a connecting base 101 is provided below the speaker 1, a base 4 is matched through the connecting base 101, a rotary motor 5 is installed at the lower end of the base 4, a fixing base 6 is provided at the bottom of the rotary motor 5, the base 4 rotates under the driving action of the rotary motor 5, after the base 4 rotates, the direction of the speaker 1 is adjusted, a sound generator 99 is inserted inwardly from the outside of the speaker 1, a controller connected to the sound generator 99 is installed in the base 4, and the sounding time and sounding frequency of the sound generator 99 are set by the controller.

[0029] When the wind force is greater than level 3, the light bird-repelling mechanism 3 rotates passively under the action of the wind, and uses the lens reflection to achieve bird-repelling, and controls the sound generator 99 to run intermittently through the controller to achieve double bird-repelling by sound and light.

[0030] The direction of the speaker 1 is rotatable. In actual operation, the rotary motor 5 drives the base 4 to rotate a fixed angle at a certain interval, the rotation angle is 0 to 360 degrees, and then rotates back from 360 degrees to 0 degrees, avoiding the problem of wire harness entanglement.

[0031] The rotatable speaker 1 changes the direction of sound wave transmission. In practical applications, the image can be captured by video equipment, and the direction of the speaker 1 can be remotely controlled manually according to the location where birds are concentrated in the image. Specifically, the controller uses a controller with a 4G communication module to facilitate remote control.

[0032] 1 and 2 , the light-driven bird-driving mechanism 3 includes a shaft 301, a cap 302 is disposed 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 at the outer wall of the cap 302, a wind bowl 304 is arranged at the end of the extension rod 303, one end of the wind bowl 304 is provided with an opening, and the other end is spherical, a reflective lens 305 is arranged inside the wind bowl 304, and a bearing is matched between the shaft 301 and the mounting seat 2.

[0033] In the above technical solution, the bearing is supported by rotation, so that the wind force drives the shaft 301 to rotate after acting on the wind bowl 304, and the reflective lens 305 reflects sunlight to achieve bird driving.

[0034] 1 and 2 , the lower end of the shaft 301 is inserted into the speaker 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 at the end of the air pump and the speaker 1, the air supply pipe 7 corresponds to the fan blade 311, and 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 speaker 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 drive away 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 speaker 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 drive away birds normally.

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

[0038] The design of the whistle 71 is adopted, and the air supply pipe 7 will blow toward the whistle 71 when the air is discharged, and cooperate with the speaker 1 to amplify, so as to realize the sound wave bird driving.

[0039] The airflow blown out from the whistle 71 drives the fan blade 311 to rotate, so that the reflective lens rotates to achieve the effect of light-driven bird repelling.

[0040] As shown in FIG. 2 , a gas cylinder 72 is provided on the air pipe 7, an electromagnetic air release valve 73 is provided at the upper end of the gas cylinder 72, and a one-way valve 74 is provided at the lower end of the gas cylinder 72. The electromagnetic air release valve 73 is connected to the controller. When the electromagnetic air release valve 73 is normally open, the air flow generated by the air pump passes through the whistle 71 after passing through the air supply pipe 7, and the whistle 71 emits a continuous whistle sound and blows the fan blade 311 to rotate slowly. When the electromagnetic air release valve 73 is closed under the action of the controller, as the air pump continues to supply air to the gas cylinder 72, the air pressure in the gas cylinder 72 increases. When it increases to the set exhaust pressure value of the electromagnetic air release valve 73, the electromagnetic air release valve 73 is opened, and the high-pressure air flow in the gas cylinder 72 quickly passes through the air supply 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 rapidly.

[0041] In the above technical solution, the gas can be stored through the design of the gas storage bottle 72. When the gas pressure increases to the exhaust pressure value, the electromagnetic air release valve 73 opens, and the air flow is ejected quickly, driving the whistle 71 to emit a louder and sharper noise, thereby improving the bird-repelling effect.

[0042] As shown in FIG. 2 , a waterproof cover 312 is disposed on the shaft 301 , and the waterproof cover 312 is located above the mounting seat 2 .

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

[0044] As shown in FIG. 2 , the waterproof cover 312 is conical, and a first fan blade 313 is disposed on the outer conical surface of the waterproof cover 312 .

[0045] The first fan blade 313 can increase the windward area, making the shaft 301 easier to rotate.

[0046] As shown in FIG. 1 , a plurality of reflective rings 121 are disposed on the surface of the speaker 1 .

[0047] The setting of the reflective ring 121 can provide a reflective effect to drive away birds.

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

[0049] Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bird-repelling device combining sound and light, characterized in that: The invention comprises a speaker (1), wherein a mounting seat (2) is arranged outside the speaker (1), and a light-driven bird-repelling mechanism (3) is installed through the mounting seat (2); a connecting seat (101) is arranged below the speaker (1), and a base (4) is matched through the connecting seat (101); a rotary motor (5) is installed at the lower end of the base (4), and a fixing seat (6) is arranged at the bottom of the rotary motor (5); the base (4) rotates under the driving action of the rotary motor (5); after the base (4) rotates, the direction of the speaker (1) is adjusted; a sound generator (99) is inserted inwardly from the outside of the speaker (1); a controller connected to the sound generator (99) is installed in the base (4); and the sounding time and sounding frequency of the sound generator (99) are set by the controller.

2. The sound and light combined bird repellent device according to claim 1, characterized in that: The light-driven bird-repelling mechanism (3) comprises a shaft (301), a cap (302) is arranged 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 shape at the outer wall of the cap (302), a wind bowl (304) is arranged at the end of the extension rod (303), one end of the wind bowl (304) is provided with an opening, and the other end is a spherical transition, a reflective lens (305) is arranged inside the wind bowl (304), and a bearing is matched between the shaft (301) and the mounting seat (2).

3. The sound and light combined bird repellent device according to claim 2, characterized in that: The lower end of the shaft (301) is inserted into the speaker (1), and a fan blade (311) is arranged at the lower end of the shaft (301). An air pump is installed in the base (4), and an air inlet groove (411) is arranged on the side of the base (4). The air pump and the end of the speaker (1) are matched with an air supply pipe (7), and the air supply pipe (7) corresponds to the fan blade (311). The air pump is controlled by the controller.

4. The sound and light combined bird repellent device according to claim 3, characterized in that: A whistle (71) is provided at the end of the air supply pipe (7), and the air outlet end of the whistle (71) corresponds to the fan blade (311).

5. The sound and light combined bird repellent device according to claim 4, characterized in that: A gas storage bottle (72) is arranged on the gas pipe (7), an electromagnetic air release valve (73) is arranged at the upper end of the gas storage bottle (72), and a one-way valve (74) is arranged at the lower end of the gas storage bottle (72). The electromagnetic air release valve (73) is connected to the controller. When the electromagnetic air release valve (73) is normally open, the air flow generated by the air pump passes through the whistle (71) after passing through the air supply pipe (7), and the whistle (71) emits a continuous whistle sound, and blows the fan blade (311) to rotate slowly. When the electromagnetic air release valve (73) is closed under the action of the controller, as the air pump continues to deliver air to the air storage bottle (72), the air pressure in the air storage bottle (72) increases. When it increases to the set exhaust pressure value of the electromagnetic air release valve (73), the electromagnetic air release valve (73) opens, and the high-pressure air flow in the air storage bottle (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 rapidly.

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

7. The sound and light combined bird repellent device according to claim 5, characterized in that: The waterproof cover (312) is conical, and a first fan blade (313) is arranged on the outer conical surface of the waterproof cover (312).

8. The sound and light combined bird repellent device according to claim 1, characterized in that: A plurality of reflective rings (121) are arranged on the surface of the speaker (1).

Images