Rail-mounted bird repeller

Abstract

The invention belongs to the technical field of bird repelling, and particularly relates to a rail type bird repelling device which comprises a rail, a carrier plate, a support and a laser transmitter, the rail is laid in a corresponding site, the carrier plate is slidably connected with the rail, the support is arranged at the upper end of the carrier plate, and the laser transmitter is supported at the upper end of the support. A plurality of light changing mechanisms which are distributed at intervals are arranged on the track; through cooperation of the track and the carrier plate, the effect of enlarging the bird repelling range by moving the laser transmitter during bird repelling can be achieved; the arrangement of the light changing mechanism can reduce the twisting times and frequency of the laser transmitter, prolong the service life of the wiring harness of the equipment and reduce the wiring difficulty of the wiring harness; the reflective mirror is matched with the first motor to achieve quicker switching, meanwhile, the laser transmitter is directly connected with the light changing mechanism, and bird repelling operation can be more effectively conducted on specific occasions.

Description

Technical Field

[0001] The present invention belongs to the technical field of bird repelling, and particularly relates to an orbital bird repeller. Background Art

[0002] Currently, in specific environments such as airports, orchards, and farmlands, birds often pose unpredictable risks and hazards to production and human activities. At the very least, it causes losses to production activities, and at the worst, it is prone to bird attacks resulting in casualties. Therefore, driving away birds in specific environments is a necessary measure to ensure the safe progress of human activities.

[0003] However, with the strengthening of people's awareness of bird protection, people are more willing to use methods with less damage to birds for bird repelling operations, such as using specific laser bands sensitive to birds to achieve the effect of repelling birds. This type is collectively referred to as laser bird repelling. Currently, most conventional laser bird repelling devices are for fixed-point repelling. Since the area covered by the laser is limited, in actual use, it is necessary to frequently move and switch the emission direction and position of the laser emitter. Manual switching has the problems of consuming manpower and inaccurate regulation, while the method of directly rotating the laser emitter by a motor has the problem that the torsion frequency and angle in some areas are too high, which easily leads to too much torsion force on the wire harness connected to the outside of the laser emitter, and it is prone to wire harness aging and wear, which is not conducive to the outdoor use of the device. Summary of the Invention

[0004] The purpose of the present invention is to provide an orbital bird repeller to solve the problems mentioned in the background art.

[0005] To achieve the above technical purpose, the technical solution adopted by the present invention is as follows:

[0006] An orbital bird repeller includes a track, a carrier plate, a bracket, and a laser emitter. The track is laid in the corresponding site. The carrier plate is slidably connected to the track. The bracket is arranged at the upper end of the carrier plate and supports the laser emitter at the upper end of the bracket. A plurality of light-changing mechanisms are arranged at intervals on the track.

[0007] The light-changing mechanism includes a three-way optical path and a reflecting mirror. The three-way optical path is connected to the track through a column. The three-way optical path is in an inverted T-shaped structure as a whole. The two overlapping openings of the three-way optical path correspond to the emission end of the laser emitter, and the other opening of the three-way optical path corresponds to the opposite side of the emission end of the laser emitter. The reflecting mirror is arranged in the three-way optical path.

[0008] By moving the position of the laser emitter through the track carrying the carrier plate, the bird repelling position of the laser emitter can be flexibly changed. The setting of the light-changing mechanism can expand the range of the corresponding bird repelling area, without the need for frequent rotation and adjustment of the laser emitter.

[0009] The number of the reflecting mirrors is two. One is arranged in the lower channel and is inclined towards the laser emitter and the upper opening, and the other is arranged in the upper channel and is inclined towards the upper opening and the reflecting mirror on the lower side.

[0010] Light-transmitting protective mirrors are provided at all three openings of the three-way optical channel.

[0011] The lower side of the reflecting mirror in the lower channel is hinged to the three-way optical channel, and a first motor with an output shaft drivingly connected to the hinge point of the corresponding reflecting mirror is provided outside the three-way optical channel.

[0012] The three-way optical channel is connected to the output end of the laser emitter through a connecting plate. When the three-way optical channel is connected to the laser emitter, the three-way optical channel is not connected to the track and the number is one.

[0013] A second motor is further provided between the laser emitter and the bracket.

[0014] A conductive groove is provided in the track, and a conductive bar slidingly abutted and matched with the conductive groove is provided on the carrier plate.

[0015] The present application has at least the following advantages compared with the prior art:

[0016] Through the cooperation of the track and the carrier plate, when driving birds away, the effect of expanding the bird-driving range can be achieved by moving the laser emitter; the setting of the light-changing mechanism can reduce the number and frequency of the twists of the laser emitter, improve the wire harness life of the device and reduce the wiring difficulty of the wire harness; the reflecting mirror cooperating with the first motor can achieve a faster switching, and at the same time, the laser emitter is directly connected to the light-changing mechanism, so that the bird-driving operation can be more effectively carried out in specific occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further illustrated by the non-limiting embodiments given in the drawings.

[0018] Figure 1 It is a schematic structural diagram of the present invention.

[0019] Figure 2 It is a structural sectional view of the present invention.

[0020] Figure 3 It is a schematic structural diagram of the light-changing mechanism of the present invention.

[0021] Track 1, carrier plate 11, bracket 12, laser emitter 13, three-way optical channel 2, reflecting mirror 21, light-transmitting protective mirror 22, first motor 23, second motor 3. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be further described below with reference to the drawings and embodiments.

[0023] Embodiment 1: As Figures 1-3 shown, a track 1 type bird repeller includes a track 1, a carrier plate 11, a bracket 12, and a laser emitter 13. The track 1 is laid in the corresponding site. The carrier plate 11 is slidably connected to the track 1. The bracket 12 is provided at the upper end of the carrier plate 11 and supports the laser emitter 13 at the upper end of the bracket 12. A plurality of light-changing mechanisms are arranged at intervals on the track 1;

[0024] The light-changing mechanism includes a three-way light path 2 and a reflecting mirror 21. The three-way light path 2 is connected to the track 1 through a column. The three-way light path 2 is integrally in an inverted T-shaped structure. The two overlapping openings of the three-way light path 2 correspond to the emission end of the laser emitter 13, and the other opening of the three-way light path 2 corresponds to the opposite side of the emission end of the laser emitter 13. The reflecting mirror 21 is arranged in the three-way light path 2.

[0025] When performing bird repelling operations in corresponding sites such as airports, orchards, farmlands, or other environments that require bird repelling, the track 1 is laid in the environment of the corresponding site to cooperate with the carrier plate 11 to move the laser emitter 13, thereby reducing the increased cost, increased maintenance frequency caused by single-point erection of the laser emitter 13, or the problem of frequent disassembly, installation, and transfer of a single laser emitter 13. When repelling birds, the laser emitter 13 emits laser in a wavelength band sensitive to birds, thereby achieving the effect of repelling birds without harming them;

[0026] Furthermore, when a more comprehensive bird repelling is required within a single site, that is, when repelling birds in the direction opposite to the emission end of the laser emitter 13, the carrier plate 11 can be moved on the track 1 until it reaches the light-changing mechanism at the corresponding position. Through the setting of the reflecting mirror 21 in the three-way light path 2, the laser emitted by the laser emitter 13 can be refracted through the cooperation of the two reflecting mirrors 21, thereby achieving the effect of light turning, so as to achieve light turning without rotating the laser emitter 13 by 180°. On the one hand, it reduces the torsional damage to the wire harness of the laser emitter 13 under frequent rotation, and reduces the looseness, aging, and friction damage that may occur when the wire harness rotates at a large angle frequently, thereby improving the service life of the equipment and reducing the maintenance frequency.

[0027] The number of reflecting mirrors 21 is two. One is arranged in the lower channel and is inclined towards the laser emitter 13 and the upper opening, and the other is arranged in the upper channel and is inclined towards the upper opening and the lower reflecting mirror 21.

[0028] The diagonal setting of the two reflecting mirrors 21 can meet the needs of light reflection.

[0029] Light-transmitting protective mirrors 22 are provided at the three openings of the three-way light path 2.

[0030] The light-transmitting protective mirror 22 can seal the three-way optical path 2, thereby protecting the surface of the reflecting mirror 21 from being contaminated and ensuring that light can be reflected smoothly.

[0031] A conductive groove is provided in the track 1, and the carrier plate 11 is provided with a conductive rod that slidably abuts and matches the conductive groove.

[0032] The conductive groove includes a positive electrode groove and a negative electrode groove. Similarly, the conductive rod also includes a positive electrode rod and a negative electrode rod. In this way, a circuit can be achieved through the corresponding connection of the positive electrode and the negative electrode to meet the power supply of the electrical appliances. The control between the carrier plate 11 and the track 1 is electrical control, that is, the moving effect is achieved by the rotational force of the electric control roller on the carrier plate 11. The electric control guide rail is a common technical means in the field of the track 1 and is regarded as the prior art in this application. Therefore, the specific structure will not be described in detail. At the same time, a control panel electrically connected to the laser emitter 13 and the carrier plate 11 is also provided on the bracket 12 in this application. The control panel is composed of a single-chip microcomputer and a wireless communication module, and is mainly used to control the opening and closing of the power supply and the state regulation of the electrical appliances. This is also a common prior art control method, such as controlling the laser emitter 13 to turn on, turn off, adjust the wavelength band, etc. through a wireless terminal, a mobile phone, a computer, etc. Therefore, the specific control circuit or other structures will not be described in detail either.

[0033] Embodiment 2: As Figures 1-3 shown, it is a further improvement based on Embodiment 1. The lower side of the reflecting mirror 21 in the lower channel is hinged to the three-way optical path 2, and a first motor 23 with an output shaft drivingly connected to the hinge point of the corresponding reflecting mirror 21 is provided outside the three-way optical path 2.

[0034] Furthermore, when driving away birds in some single-point position areas, in order to reduce the frequent movement and adjustment of the position of the laser emitter 13, when the position of the laser emitter 13 corresponds to the light-changing mechanism, according to the area range where birds need to be driven away, the corresponding reflecting mirror 21 can be controlled by the first motor 23 to reverse;

[0035] When the reflecting mirror 21 is flipped to overlap with the laser emitted by the laser emitter 13, the light is reflected to drive away birds in the range behind the laser emitter 13;

[0036] When the reflecting mirror 21 is flipped to be parallel to the ground, the reflecting mirror 21 does not overlap with the laser, and the laser directly passes through the three-way optical path 2, thereby irradiating and driving away birds in the front area of the laser emitter 13. In this way, the driving-away bird range can be further adjusted directly by modulating the reflecting mirror 21;

[0037] In some actual application environments, the corresponding area of birds can also be guided by quickly switching the reflector, that is, quickly irradiating and switching the forward and reverse two-way areas of the laser emitter, so that the left and right sides of the laser emitter are in a laser-free environment, which can cause the bird area to gather and be guided into this environment, achieving the purpose of guiding the birds to drive away.

[0038] Embodiment 3: As Figures 1-3 shown, it is a further improvement based on Embodiment 2. The three-way optical path 2 is connected to the output end of the laser emitter 13 through a connecting plate. When the three-way optical path 2 is connected to the laser emitter 13, the three-way optical path 2 is not connected to the track 1 and the number is one.

[0039] A second motor 3 is also provided between the laser emitter 13 and the bracket 12.

[0040] Furthermore, the entire light-changing mechanism can be directly connected to the laser emitter 13. By adjusting the change of the reflection area of the light by the reflector 21, it can directly cooperate with the movement of the laser emitter 13 by the track 1 and the carrier plate 11 to quickly adjust the laser irradiation area, so as to achieve the change of the irradiation area in the moving state;

[0041] The setting of the second motor 3 can meet the adjustment of the orientation of the laser emitter 13 when the laser emitter 13 is in the state of carrying the light-changing mechanism. Due to the setting of the light-changing mechanism, the laser emitter 13 can cover a range of 360° within the area centered on itself under the state of a maximum rotation amplitude of 90°, so as to achieve the effect of small-amplitude rotation but enlarged irradiation area and accelerated irradiation transformation, with lower requirements for the laying of the circuit cables of the laser emitter 13, less torsional damage and wear aging of the wire harness, and more conducive to the needs of the equipment for outdoor use.

[0042] The above embodiments only exemplarily illustrate the principles and effects of the present invention, rather than limiting the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A track-type bird repellent, comprising a track, a carrier, a bracket and a laser emitter, wherein the track is laid in a corresponding field, the carrier is slidably connected to the track, the bracket is arranged at the upper end of the carrier and supports the laser emitter at the upper end of the bracket, and is characterized in that: The track is provided with a plurality of light-changing mechanisms distributed at intervals; The light-changing mechanism includes a three-way light channel and a reflector. The three-way light channel is connected to the track through a column. The three-way light channel is an inverted T-shaped structure as a whole. The two overlapping openings of the three-way light channel correspond to the emission end of the laser emitter, and the other opening of the three-way light channel corresponds to the opposite side of the emission end of the laser emitter. The reflector is arranged in the three-way light channel.

2. A track-type bird repellent according to claim 1, characterized in that: There are two reflectors, one of which is arranged in the lower channel and tilted toward the laser emitter and the upper opening, and the other is arranged in the upper channel and tilted toward the upper opening and the lower reflector.

3. A track-type bird repellent according to claim 1, characterized in that: The three openings of the three-way light channel are all provided with light-transmitting protective mirrors.

4. A track-type bird repellent according to claim 2, characterized in that: The lower side of the reflector in the lower channel is hinged to the three-way light channel, and the outer side of the three-way light channel is provided with a first motor whose output shaft is transmission-connected to the corresponding hinge point of the reflector.

5. The track-type bird repellent according to claim 1, characterized in that: The three-way light channel is connected to the output end of the laser transmitter via a connecting plate. When the three-way light channel is connected to the laser transmitter, the three-way light channel is not connected to the track and the number is one.

6. A track-type bird repellent according to claim 1, characterized in that: A second motor is also provided between the laser emitter and the bracket.

7. A track-type bird repellent according to claim 1, characterized in that: A conductive groove is arranged in the track, and a conductive rod is arranged on the carrier plate to be matched with the conductive groove in a sliding manner.

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