Sound wave bird repelling device with reflective structure

Abstract

The utility model relates to the technical field of bird repelling devices, in particular to a sound wave bird repelling device with a reflective structure, which comprises a sound wave bird repelling device body. Mounting frames are arranged on one sides of the cross rods, inserting blocks matched with the inserting grooves in an inserted mode are fixed to one side walls of the mounting frames, and limiting holes allowing the limiting rods to be inserted are formed in the bottoms of the inserting blocks; a reflector is fixed in an opening in one side wall, deviating from the cross rod, of the mounting frame and comprises a plane mirror and beveled mirrors fixed on the upper and lower sides of the plane mirror; the limiting rods are matched with the limiting holes in an inserted mode, so that the inserting blocks are stably connected with the transverse rods; when the plane mirror is damaged due to sand erosion and external force collision, an operator only needs to pull a connecting rod to enable a limiting rod to be separated from a limiting hole, the locking state of an inserting block and a transverse rod can be quickly released, the mounting frame and the damaged mirror surface can be conveniently disassembled, and the design effectively solves the maintenance problem existing in a traditional fixing mode; and the convenience and operability of equipment maintenance are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bird repelling device technical field, concretely is the sound wave bird repelling device with reflection structure. BACKGROUND

[0002] As an important carrier of agricultural production, orchards often face the problem of bird pecking during the fruit ripening season. The pecking of a large number of birds on fruits not only directly causes yield loss, but also causes a chain of problems such as fruit rotting, pest breeding, and seriously affects fruit quality and economic benefits. How to effectively repel birds without harming them has become an important problem in the ecological management of orchards, and the sound wave bird repeller has gradually become a common means of orchard protection under this background.

[0003] The utility model patent with the application number CN202320210706.5 discloses an ultrasonic wave bird repeller, which comprises a wind power bird repeller and an ultrasonic wave bird repeller main body. The top end of the ultrasonic wave bird repeller main body is fixedly provided with a photovoltaic panel. Both sides of the photovoltaic panel are provided with synchronous belts. Above the photovoltaic panel is provided with a cleaning brush driven by the synchronous belts to move in a cycle. The inner sides of both ends of the synchronous belts are provided with gear belt wheels rotatably connected with the ultrasonic wave bird repeller main body. The transmission rod is fixedly connected between the two corresponding gear belt wheels. The wind power bird repeller comprises a rotating shaft and a wind bowl. The wind bowl is fixedly connected with the rotating shaft. The bottom end of the rotating shaft is provided with a rhombic plug post driven by an electromagnetic push rod to move back and forth. The bottom end of the rotating shaft is provided with a rhombic plug slot matched with the rhombic plug post. The rhombic plug post is drivingly connected with the transmission rod through a transmission mechanism. The ultrasonic wave bird repeller can automatically clean the photovoltaic panel, control the cleaning interval and duration, and make the cleaning of the photovoltaic panel more convenient.

[0004] Although the ultrasonic wave bird repeller is convenient for cleaning the photovoltaic panel, the device still has the following problems in actual use: the device is provided with a wind power bird repeller. The device relies on wind power to drive multiple wind bowls to rotate. The plane mirror built-in the wind bowl enhances the bird repelling effect through reflection. However, the wind power bird repeller is a common structure on the market, which is usually integrally formed with the main body and the wind bowl. Although this design can ensure the stability of the structure, it has obvious defects in actual application. In outdoor environment, the plane mirror is easy to break due to wind and sand, collision and other factors. The wind bowl that cannot be disassembled makes it extremely difficult to replace and maintain the mirror surface, which not only increases the maintenance cost, but also reduces the use efficiency and service life of the bird repelling device. In view of this, we propose the sound wave bird repelling device with reflection structure. UTILITY MODEL CONTENTS

[0005] This utility model aims to at least partially solve one of the technical problems in related technologies. Therefore, one objective of this utility model is to propose a sonic bird-repelling device with a reflective structure. By pulling the connecting rod to disengage the limiting rod from the limiting hole, the locking state of the insert block and the crossbar can be quickly released, facilitating the disassembly of the mounting bracket and the damaged mirror.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A sonic bird deterrent device with a reflective structure includes:

[0008] The main body of the sonic bird repeller has multiple loudspeakers installed on its outer wall for emitting sound waves.

[0009] Solar panels are fixedly installed on the top of the main body of the sonic bird repeller;

[0010] A reflective bird repeller is located on the front side of the main body of the sonic bird repeller; it includes a rotating shaft, and multiple horizontal bars are fixed to the top of the rotating shaft; slots are provided at the ends of the horizontal bars.

[0011] A connecting seat is fixed to the outer wall of the crossbar near its end. The crossbar passes through the connecting seat and is fixed to the connecting seat. A cavity is opened inside the connecting seat. A slider is slidably installed in the top of the cavity. A limit rod is fixed at the top center of the slider and passes into the slot. A connecting rod is fixed to the bottom of the slider. The connecting rod passes through the bottom of the connecting seat and is slidably connected to the connecting seat. A spring is sleeved on the outside of the connecting rod.

[0012] Each side of the crossbar is equipped with a mounting bracket, and a plug block that mates with the slot is fixed on one side wall of the mounting bracket. A limiting hole for the insertion of the limiting rod is opened at the bottom of the plug block.

[0013] A reflector is fixed inside the opening on the side wall of the mounting bracket away from the crossbar. The reflector includes a plane mirror and inclined mirrors fixed on the upper and lower sides of the plane mirror.

[0014] In addition, the acoustic bird deterrent device with reflective structure proposed in the application may also have the following additional technical features:

[0015] Specifically, the solar panel is set at an angle and is fixedly connected to the top of the main body of the sonic bird repeller by bolts;

[0016] In this setup, the tilted solar panels increase the contact area with sunlight, thereby improving the efficiency of light energy conversion.

[0017] Specifically, a limiting block is coaxially fixed to the bottom end of the connecting rod, and the diameter of the limiting block is larger than the diameter of the connecting rod;

[0018] In this setting, the limit block effectively prevents the connecting rod from coming off the connecting seat.

[0019] Specifically, the top of the slider is concave arc-shaped, and the top of the slider is attached to the outer wall of the cross bar;

[0020] In this arrangement, the slider with a concave arc design can better fit the cross bar, thereby improving the stability of the slider.

[0021] Specifically, the cross bar is annular and equally spaced, and the cross bar is fixedly connected to the shaft by bolts;

[0022] In this arrangement, the bolt fixing method ensures the installation stability of the cross bar 36.

[0023] Specifically, the plane mirror and the inclined mirror are integrally formed, and the included angle between the plane mirror and the inclined mirror is obtuse;

[0024] In this arrangement, the integrally formed plane mirror and inclined mirror have better connection strength, and the design can also expand the light coverage range to form a dynamic reflection effect, effectively interfering with the vision of birds.

[0025] Specifically, the bottom end of the shaft is coaxially connected with a worm gear, one side of the worm gear is engaged with a worm, and one side of the worm is provided with a motor for driving the worm to rotate;

[0026] Specifically, the outer part of the worm gear is provided with a shell fixedly connected to the front end face of the sound wave bird repeller body, the rear end face of the shell is open, the worm gear and the worm are rotatably installed in the interior of the shell, and the motor is fixed to the outer wall of the shell by bolts.

[0027] In these two arrangements, the motor facilitates the rotation of the shaft, thereby continuously generating a reflection effect of the reflector to drive birds; and the shell provides protection for the worm gear and the worm.

[0028] Compared with the prior art, the beneficial effects of the present application are:

[0029] 1. By setting the sound wave bird repeller body and the light reflection bird repeller: the sound wave bird repeller emits specific frequency sound waves through the array loudspeaker to form an acoustic barrier to interfere with the activities of birds; the light reflection bird repeller relies on the shaft to drive the cross bar and the mounting bracket, and continuously rotates the reflector, and uses the dynamic light spot reflected by the mirror surface to form a visual deterrent. The two bird repelling mechanisms work together to strengthen the bird repelling effect from the auditory and visual dimensions, effectively dealing with the problem of birds pecking in the orchard, and providing more reliable protection for crop growth.

[0030] 2. Compared with the reflection design of the traditional single circular plane lens, the bird repelling device innovatively adopts a combination structure of a plane mirror and an inclined bevel mirror. By adjusting the angle and layout of the mirror, a multi-dimensional and multi-angle reflection surface array is formed, effectively expanding the reflection range of light, enhancing the dynamic change effect of the reflected light, improving the reflection bird repelling efficiency, and providing more efficient bird repelling protection for orchards.

[0031] 3. On the one hand, through the plug-in cooperation of the limiting rod and the limiting hole, the plug block and the horizontal rod are stably connected, so as to ensure the installation stability of the mounting frame and the mirror; on the other hand, when the plane mirror is damaged by wind and sand erosion and external force collision, the operator only needs to pull the connecting rod to make the limiting rod disengage from the limiting hole, so as to quickly release the locking state of the plug block and the horizontal rod, conveniently disassemble the mounting frame and the damaged mirror surface, and effectively solve the maintenance problem existing in the traditional fixed mode, and significantly improve the convenience and operability of equipment maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is a whole structure schematic view of the utility model;

[0033] Figure 2 It is a whole structure side view of the utility model;

[0034] Figure 3 It is a part of the explosion structure schematic view in the utility model;

[0035] Figure 4 It is a part of the explosion structure schematic view of the light reflection bird repeller in the utility model;

[0036] Figure 5 It is a part of the structure sectional view of the light reflection bird repeller in the utility model;

[0037] In the drawing:

[0038] 1, sound wave bird repeller main body;10, loudspeaker;

[0039] 2, solar panel;

[0040] 3, light reflection bird repeller;30, shell;31, protective cover;32, motor;33, worm;34, worm wheel;35, rotating shaft;36, horizontal rod;360, slot;37, mounting frame;370, plug block;3700, limiting hole;38, light reflection mirror;380, plane mirror;381, bevel mirror;39, connecting seat;390, sliding block;391, connecting rod;392, spring;393, limiting block;394, limiting rod. DETAILED DESCRIPTION

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0042] This embodiment provides a technical solution:

[0043] Please see Figures 1-2 As shown, the sonic bird repeller with reflective structure includes a sonic bird repeller body 1, with multiple loudspeakers 10 for emitting sound waves installed on the outer wall of the sonic bird repeller body 1; and a solar panel 2, which is fixedly installed on the top of the sonic bird repeller body 1.

[0044] With the above setup, the main body 1 of the sonic bird repeller emits sonic waves to repel birds through the speaker 10.

[0045] Please see Figure 2 As shown, in this embodiment, the solar panel 2 is inclined and fixedly connected to the top of the main body 1 of the sonic bird repeller by bolts. The inclined solar panel 2 increases the contact area with sunlight, improves the light energy conversion efficiency, and ensures the power supply of the bird repeller. The bolt fixing method facilitates installation and disassembly, makes later maintenance or angle adjustment more convenient, and ensures the stability of the solar panel 2 in the outdoor environment, reducing the problem of reduced power generation efficiency due to loosening.

[0046] Please see Figures 3-5 As shown, the reflective bird repeller 3 is located on the front side of the main body 1 of the sonic bird repeller; it includes a rotating shaft 35, and multiple horizontal crossbars 36 are fixed to the top of the rotating shaft 35; slots 360 are opened at the ends of the crossbars 36; a connecting seat 39 is fixed to the outer wall of the crossbar 36 near the end, and the crossbar 36 passes through the connecting seat 39 and is fixed to the connecting seat 39; a cavity is opened inside the connecting seat 39, and a slider 390 is slidably installed in the top of the cavity; a limit rod 394 is fixed at the top center of the slider 390, and the limit rod 394 passes into the slot 360; the bottom of the slider 390... A connecting rod 391 is fixed, passing through the bottom of the connecting seat 39 and slidingly connected to the connecting seat 39. A spring 392 is sleeved on the outside of the connecting rod 391. A mounting bracket 37 is provided on one side of the crossbar 36. A plug block 370 that is inserted into the slot 360 is fixed on one side wall of the mounting bracket 37. A limiting hole 3700 for the limiting rod 394 to be inserted is opened at the bottom of the plug block 370. A reflector 38 is fixed in the opening on the side wall of the mounting bracket 37 away from the crossbar 36. The reflector 38 includes a plane mirror 380 and inclined mirrors 381 fixed on the upper and lower sides of the plane mirror 380.

[0047] Through the above arrangement, the light-reflecting bird repelling device 3 rotates the horizontal rod 36 and the reflector 38 by the rotating shaft 35 to achieve visual bird repelling. Through the combination of the two bird repelling methods, the bird repelling effect is significantly improved, and the protection needs of orchard and other scenes are met.

[0048] Please refer to Figures 4-5 As shown in the figure, in the embodiment, the bottom end of the connecting rod 391 is coaxially fixed with a limiting block 393, and the diameter of the limiting block 393 is larger than that of the connecting rod 391. The arrangement of the limiting block 393 can effectively prevent the connecting rod 391 from being pulled out of the connecting seat 39, and ensure the normal operation of the limiting structure composed of the connecting rod 391, the sliding block 390 and the limiting rod 394. When disassembling and maintaining the mounting frame 37, the limiting block 393 provides a stable force point, so that the operator can easily pull the connecting rod 391, thereby improving the use convenience and structural reliability.

[0049] In the embodiment, the top of the sliding block 390 is concave arc-shaped, and the top of the sliding block 390 is fitted to the outer wall of the horizontal rod 36. The concave arc-shaped sliding block 390 can better fit the horizontal rod 36, and when the limiting rod 394 limits the plug-in block 370, the pressure can be dispersed, the wear between the sliding block 390 and the horizontal rod 36 can be reduced, and the service life of the components can be prolonged. At the same time, this fitting structure can enhance the limiting stability, avoid the shaking of the mounting frame 37 during operation, and ensure the bird repelling effect of the reflector 38.

[0050] In the embodiment, the horizontal rod 36 is annularly and equidistantly distributed, and the horizontal rod 36 is fixedly connected with the rotating shaft 35 by bolts. The annularly and equidistantly distributed horizontal rod 36 ensures smooth rotation, drives the reflector 38 to achieve more regular and comprehensive light reflection effect, and improves the bird repelling efficiency. The bolt fixing mode facilitates the stable installation of the horizontal rod 36.

[0051] Please refer to Figure 4 As shown in the figure, in the embodiment, the flat mirror 380 and the inclined mirror 381 are integrally formed, and the included angle between the flat mirror 380 and the inclined mirror 381 is obtuse. The integrally formed flat mirror 380 and inclined mirror 381 reduce the splicing gap, enhance the structural strength and stability, and reduce the risk of mirror damage in outdoor environment. The obtuse angle design makes the reflection angle of the reflector 38 more diversified, expands the light coverage range, forms a dynamic light reflection effect, effectively interferes with the vision of birds, and significantly enhances the bird repelling effect compared with the traditional single flat mirror.

[0052] Please refer to Figure 2As shown, in the embodiment, the worm wheel 34 is coaxially keyed connected to the bottom end of the rotating shaft 35, one side of the worm wheel 34 is engaged with the worm 33, and one side of the worm 33 is provided with the motor 32 for driving the worm 33 to rotate. Through the transmission structure of the worm wheel 34 and the worm 33, the speed reduction and torque increase can be realized, so that the rotating shaft 35 can stably rotate at a suitable rotating speed to drive the reflector 38 to continuously produce the light reflection bird repelling effect. The motor 32 driving ensures the power supply, and the rotating speed and start-stop can be easily controlled. The device applicability can be flexibly adjusted according to the actual bird repelling demand.

[0053] In the embodiment, the shell 30 is fixedly connected to the front end face of the sound wave bird repeller main body 1, the rear end face of the shell 30 is open, the worm wheel 34 and the worm 33 are both rotatably installed in the interior of the shell 30, and the motor 32 is fixed to the outer wall of the shell 30 by bolts. The shell 30 provides a closed protection space for the worm wheel 34 and the worm 33, effectively isolates dust, rainwater and other external sundries, reduces the wear of the transmission components, and prolongs the service life. The motor 32 is installed on the outer wall of the shell 30, which is convenient for heat dissipation and maintenance, and at the same time, the internal structure is reasonably arranged, so that the whole bird repelling device is compact in structure and stable in operation.

[0054] It can be understood that the protective cover 31 is fixed to the right end face of the shell 30 at the outside of the motor 32, and a plurality of heat dissipation grooves are formed in the bottom of the protective cover 31. The protective cover 31 plays a protective role for the motor 32, and the heat dissipation grooves are beneficial to the heat dissipation of the motor 32, avoiding the heat accumulation in the protective cover 31.

[0055] It should be noted that the sound wave bird repeller is a mature existing technology, and its principle is based on the physiological stress response and behavior habit of birds to specific sound waves. Different frequency, intensity and waveform electric signals are generated by the built-in signal generator, amplified by the power amplifier, and then converted into mechanical vibration by the loudspeaker 10 to form sound waves in the air. These sound waves can simulate the calls of natural enemies, danger warning sounds or human activity noises, interfere with the normal perception and behavior of birds, and force the birds to actively move away.

[0056] It is worth mentioning that the motor 32 involved in the embodiment is a conventional existing technology, which will not be described here.

[0057] When the bird repelling is performed, the user first emits specific frequency sound waves through the multiple loudspeakers 10 on the outer wall of the sound wave bird repeller body 1 to form an acoustic barrier to interfere with the activities of birds; then the user connects the power supply of the motor 32, the motor 32 starts to work, the output shaft of the motor 32 drives the worm 33 to rotate, since the worm 33 is engaged with the worm gear 34, the power is transmitted to the rotating shaft 35 coaxially connected with the worm gear 34 through the transmission characteristics of speed reduction and torque increase, so that the rotating shaft 35 starts to rotate at a stable and appropriate rotating speed. The cross rod 36 at the top of the rotating shaft 35 rotates synchronously, the cross rod 36 synchronously drives the mounting frame 37 and the reflector 38 to continuously rotate, in the rotating process, the reflector 38 reflects light from different angles to form a dynamic and variable light spot, which produces strong stimulation to the visual system of birds.

[0058] When the mounting frame 37 and the reflector 38 need to be maintained or replaced, the user first holds the limiting block 393 at the bottom end of the connecting rod 391 and pulls down the connecting rod 391, at this time the connecting rod 391 drives the sliding block 390 to slide downward in the cavity in the connecting seat 39 against the elastic force of the spring 392. Since the limiting rod 394 is fixed at the top center of the sliding block 390, as the sliding block 390 slides downward, the limiting rod 394 gradually escapes from the limiting hole 3700 at the bottom of the plug block 370, and the limiting locking of the plug block 370 is released. Then, the user can easily pull out the plug block 370 on one side wall of the mounting frame 37 from the insertion slot 360 at the end of the cross rod 36 to complete the disassembly of the mounting frame 37.

[0059] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A sonic bird deterrent device with a reflective structure, characterized in that, include: The main body (1) of the sound wave bird repeller has multiple loudspeakers (10) for emitting sound waves installed on the outer wall of the main body (1); A solar panel (2) is fixedly installed on the top of the main body (1) of the sonic bird repeller; A reflective bird repeller (3) is located on the front side of the main body (1) of the sonic bird repeller; it includes a rotating shaft (35), and a number of horizontal bars (36) are fixed on the top of the rotating shaft (35); the end of the bar (36) is provided with a slot (360). A connecting seat (39) is fixed to the outer wall of the crossbar (36) near its end. The crossbar (36) passes through the connecting seat (39) and is fixed to the connecting seat (39). A cavity is opened inside the connecting seat (39). A slider (390) is slidably installed on the top of the cavity. A limit rod (394) is fixed at the top center of the slider (390). The limit rod (394) is inserted into the slot (360). A connecting rod (391) is fixed to the bottom of the slider (390). The connecting rod (391) passes through the bottom of the connecting seat (39) and is slidably connected to the connecting seat (39). A spring (392) is sleeved on the outside of the connecting rod (391). A mounting bracket (37) is provided on one side of the crossbar (36). A plug (370) is fixed on one side wall of the mounting bracket (37) to engage with the slot (360). A limiting hole (3700) is provided at the bottom of the plug (370) for the limiting rod (394) to be inserted. A reflector (38) is fixed inside the opening on one side wall of the mounting bracket (37) away from the crossbar (36). The reflector (38) includes a plane mirror (380) and inclined mirrors (381) fixed on the upper and lower sides of the plane mirror (380).

2. The acoustic bird-repelling device with a reflective structure according to claim 1, characterized in that: The solar panel (2) is set at an angle and is fixedly connected to the top of the main body (1) of the sonic bird repeller by bolts.

3. The acoustic bird-repelling device with a reflective structure according to claim 1, characterized in that: A limiting block (393) is coaxially fixed at the bottom end of the connecting rod (391), and the diameter of the limiting block (393) is larger than the diameter of the connecting rod (391).

4. The acoustic bird-repelling device with a reflective structure according to claim 1, characterized in that: The top of the slider (390) is concave arc-shaped, and the top of the slider (390) fits against the outer wall of the crossbar (36).

5. The acoustic bird-repelling device with a reflective structure according to claim 1, characterized in that: The crossbars (36) are distributed in a ring at equal intervals, and the crossbars (36) are fixedly connected to the rotating shaft (35) by bolts.

6. The acoustic bird-repelling device with a reflective structure according to claim 1, characterized in that: The plane mirror (380) and the inclined mirror (381) are integrally formed, and the included angle between the plane mirror (380) and the inclined mirror (381) is an obtuse angle.

7. The acoustic bird-repelling device with a reflective structure according to claim 1, characterized in that: At the bottom end of the rotating shaft (35), a worm gear (34) is coaxially keyed, and a worm (33) is meshed on one side of the worm gear (34). A motor (32) for driving the worm (33) to rotate is provided on one side of the worm (33).

8. The acoustic bird-repelling device with a reflective structure according to claim 7, characterized in that: The worm gear (34) is provided with a housing (30) that is fixedly connected to the front end face of the main body (1) of the sonic bird repeller. The rear end face of the housing (30) is open. The worm gear (34) and the worm (33) are rotatably installed inside the housing (30). The motor (32) is fixed to the outer wall of the housing (30) by bolts.

Images