CN214126704U - Bird repelling device - Google Patents
Bird repelling device Download PDFInfo
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- CN214126704U CN214126704U CN202022175146.3U CN202022175146U CN214126704U CN 214126704 U CN214126704 U CN 214126704U CN 202022175146 U CN202022175146 U CN 202022175146U CN 214126704 U CN214126704 U CN 214126704U
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Abstract
The utility model provides a bird repellent device, include: a housing; the laser mechanism comprises at least one emission end and emits laser beams through the emission end, and the laser beams are emitted in the direction far away from the shell; the driving mechanism drives the transmitting end to rotate by a certain angle around the circumferential direction of the shell; the power supply is used for supplying power to the laser mechanism and the driving mechanism; the driving mechanism comprises a motor and a planetary gear set, the motor is electrically connected with a power supply, the planetary gear set is in transmission connection with the motor and the laser mechanism, a sun gear of the planetary gear set is connected with a driving shaft of the motor, a gear ring of the planetary gear set is fixedly connected to the inner peripheral wall of the shell, the sun gear rotates and drives a planetary gear of the planetary gear set to revolve around the sun gear and rotate around the axis of the planetary gear, and an emitting end of the laser mechanism is arranged on the planetary gear. By applying the technical scheme, the bird repelling device for repelling birds by using the laser beam can be realized.
Description
Technical Field
The utility model relates to a bird repellent device.
Background
The existing bird repelling modes mainly comprise methods of chemical, sound, vision and physical tools, which not only have certain damage to airports, but also have certain adaptability to the methods, and the time for immediate effect is slow, and particularly when the aircraft lands or takes off, and the bird in the bird repelling area comes, the airport personnel can not repel the birds by the above modes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a bird repellent device who uses the laser beam to drive the bird.
In order to solve the technical problem, the utility model provides a bird repellent device, include:
a housing;
the laser mechanism comprises at least one emission end and emits laser beams through the emission end, and the laser beams are emitted in a direction far away from the shell;
the driving mechanism drives the transmitting end to rotate by a certain angle around the circumferential direction of the shell;
the power supply is used for supplying power to the laser mechanism and the driving mechanism;
the driving mechanism comprises a motor and a planetary gear set, the motor is electrically connected with the power supply, the planetary gear set is in transmission connection with the motor and the laser mechanism, a sun gear of the planetary gear set is connected with a driving shaft of the motor, a gear ring of the planetary gear set is fixedly connected with the inner peripheral wall of the shell, the sun gear rotates and drives a planetary gear of the planetary gear set to revolve around the sun gear and rotate around the axis of the planetary gear, and an emitting end of the laser mechanism is arranged on the planetary gear.
Preferably, the emitting end of the laser mechanism is arranged on the axis of the planetary gear.
Preferably, the emission end of the laser mechanism is arranged on the planet gear and spaced apart from the axis thereof.
Preferably, the planetary gear set is provided with a plurality of planetary gears, and each planetary gear is provided with the transmitting end.
Preferably, the housing is further provided with two micro switches at intervals along the circumferential direction, when the sun gear rotates and triggers one of the micro switches, the sun gear rotates in the reverse direction, and one of the planet gears revolves around the sun gear and moves between the first position and the second position.
Preferably, each transmitting end rotates around the axial direction of the shell by a certain angle, and the sum of the angles which the plurality of transmitting ends pass around is larger than 360 degrees.
Preferably, the laser beam cutting device further comprises a cover body covering the shell, wherein the cover body is provided with a yielding groove for the laser beam to penetrate out.
Preferably, the laser mechanism includes first guide post and second guide post, first guide post sets up on the planetary gear, the second guide post with casing activity hinge joint, the one end of second guide post with first guide post activity hinge joint, the other end is provided with the transmitting terminal slides and sets up on the groove of stepping down.
Preferably, the abdicating groove is wavy and extends around the circumference of the cover body.
Preferably, the top surface of the cover body is further provided with a solar panel, and the solar panel is connected with the power supply and charges the power supply.
Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:
1. the driving mechanism drives the transmitting end to rotate for a certain angle around the circumferential direction of the shell, and the laser beams have a driving effect on birds in a swept area;
2. the transmitting end of the laser mechanism is arranged on the axis of the planetary gear, the transmitting end not only rotates around the circumferential direction of the shell, but also rotates around the axis of the planetary gear, and the laser beam can realize a large-angle scanning range under the condition that the motor rotates through a small angle;
3. the emitting end of the laser mechanism is arranged on the planetary gear and is spaced apart from the axis of the planetary gear by a certain distance, the emitting end not only rotates around the circumferential direction of the shell, but also revolves around the axis of the planetary gear, and the laser beam can realize a large-angle scanning range under the condition that the motor rotates by a small angle;
4. the planetary gear set is provided with a plurality of planetary gears, each planetary gear is provided with the transmitting end, and the plurality of transmitting ends act synchronously to realize a larger-angle sweeping range;
5. the abdicating groove is wavy, so that the laser beam has a range of scanning up and down;
6. the top surface of lid still is provided with solar panel, this solar panel with the power is connected and for the power charges, reinforcing duration.
Drawings
Fig. 1 is a schematic perspective view of a bird repelling device in a preferred embodiment of the present invention;
fig. 2 is a three-dimensional exploded schematic view of a bird repelling device in the preferred embodiment of the present invention;
FIG. 3 is a perspective exploded view of the driving mechanism of the preferred embodiment of the present invention
Fig. 4 is a partially enlarged schematic view of a laser mechanism according to a preferred embodiment of the present invention;
fig. 5 is a schematic connection diagram of a laser mechanism according to another embodiment of the present invention;
fig. 6 is a schematic view of a concession groove in another embodiment of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
Certain directional terms used hereinafter to describe the drawings, such as "inner", "outer", "above", "below", and other directional terms, will be understood to have their normal meaning and refer to those directions as they normally relate to when viewing the drawings. Unless otherwise indicated, the directional terms described herein are generally in accordance with conventional directions as understood by those skilled in the art.
The terms "first," "second," and the like as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.
Referring to fig. 1-4, a bird repelling device 100, the bird repelling device 100 includes a housing 1, the housing 1 is cylindrical and defines an installation space 11, a bottom wall of the housing 1 is fixed on a ground of an airport, the housing 1 may be fixed on the ground by means of a screw or other elements, the bird repelling device 100 further includes a laser mechanism 2, the laser mechanism 2 is disposed on the housing 1, the laser mechanism includes at least one emitting end 23 and emits a laser beam through the emitting end 23, the laser beam is emitted in a direction away from the housing 1, the laser mechanism 2 may be a diode-pumped laser, a wavelength of the emitted laser is 532 nm, and since retinas of birds is very sensitive to green light, the laser beam may play a good role in repelling birds.
The driving structure comprises a motor 31 and a planetary gear set 32 which are arranged in the installation space 11, the motor 31 is electrically connected with a power supply, the planetary gear set 32 is in transmission connection with the motor 31 and the laser mechanism 2, a sun gear 321 of the planetary gear set 32 is connected with a driving shaft 311 of the motor 31, a gear ring 322 of the planetary gear set 32 is fixedly connected on the inner peripheral wall of the shell 1, the sun gear 321 rotates and drives a planetary gear 323 of the planetary gear set 32 to revolve around the sun gear 321 and rotate around the axis of the planetary gear 321, an emitting end 23 of the laser mechanism 2 is arranged on the planetary gear 323, the emitting end 23 of the laser mechanism 2 rotates along with the planetary gear 323 and rotates around the sun gear 321, the area swept by laser beams is large, and the driving range is large.
In this embodiment, the emitting end 23 of the laser mechanism 2 is disposed on the axis of the planetary gear 323, and the emitting end 23 can realize the situation that the planetary gear 323 rotates through a larger angle under the condition that the sun gear 321 has a smaller angle by adjusting the diameters and the transmission ratios of the sun gear 321, the planetary gear 323, and the ring gear 322, so that the scanning range of the laser beam with a larger angle can be realized under the condition that the sun gear 321 has a smaller rotation angle, the motor 31 is prevented from completely rotating through a certain angle to realize the scanning range of the corresponding angle of the laser beam, the time of single scanning of the laser beam is shortened, and in addition, the planetary gear 323 also revolves around the sun gear 321, so the scanning range of the laser beam can be further increased. In some simple variants, the emission end 23 of the laser mechanism 2 is arranged on the planet gear 323 and at a distance from its axis, which will not be described in detail here.
The planetary gear set 32 is provided with a plurality of planetary gears 323, each planetary gear 323 is provided with the emitting end 23, in this embodiment, 3 planetary gears 323 are provided, and the bird repelling device 100 can simultaneously perform sector scanning of laser beams in three directions. The housing 1 is further provided with two micro switches (not shown) at intervals along the circumferential direction, when the sun gear 321 rotates and triggers one of the micro switches, the sun gear 321 rotates in a reverse direction, and one of the planet gears 323 revolves around the sun gear 321 and moves between a first position and a second position, so that the laser beam can be scanned back and forth. Each transmitting end 23 rotates around the axial direction of the shell 1 by a certain angle, and the sum of the angles around which the plurality of transmitting ends 23 pass is larger than 360 degrees, so that the periphery of the whole bird repelling device 100 is covered by the scanning range of the laser beams, and the application range is wider.
The bird repelling device 100 further comprises a cover body 5 covering the shell 1, the cover body 5 is provided with a yielding groove 6, the yielding groove 6 is used for the laser beam to penetrate out, and the solar panel 51 is arranged on the top surface of the cover body 5.
Referring to fig. 5-6, showing another embodiment of the laser mechanism 2, the laser mechanism 2 may further include a first guiding column 21 and a second guiding column 22, the first guiding column 21 is disposed on the planetary gear 323, the second guiding column 22 is pivotally connected to the housing 1, one end of the second guiding column 22 is movably hinged to the first guiding column 21, the other end is provided with the emitting end 23 and is slidably disposed on the abdicating slot 6, and the abdicating slot 6 is wavy and extends around the circumferential direction of the cover 5.
The first guide post 21 and the second guide post 22 are movably hinged to each other and define a first pivot point 24, the second guide post 22 is movably hinged to the housing 1 and define a second pivot point 25, when the planetary gear 323 rotates, the end of the first guide post 21 drives the second guide post 22 to swing around the second pivot point 25, the transmitting end 23 moves around the circumferential direction of the housing 1, and the abdicating groove 6 is wavy, so the abdicating groove 6 drives the second guide post 22 to swing around the second pivot point 25, and the transmitting end 23 moves around the axial direction of the housing 1, so that the laser beam has a range of up-and-down scanning.
The above, only be the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and any skilled person familiar with the technical field is in the technical scope disclosed in the present invention, and it is right to utilize this concept to perform insubstantial changes to the present invention, all belong to the act of infringing the protection scope of the present invention.
Claims (10)
1. A bird repellent device, its characterized in that includes:
a housing;
the laser mechanism comprises at least one emission end and emits laser beams through the emission end, and the laser beams are emitted in a direction far away from the shell;
the driving mechanism drives the transmitting end to rotate by a certain angle around the circumferential direction of the shell;
the power supply is used for supplying power to the laser mechanism and the driving mechanism;
the driving mechanism comprises a motor and a planetary gear set, the motor is electrically connected with the power supply, the planetary gear set is in transmission connection with the motor and the laser mechanism, a sun gear of the planetary gear set is connected with a driving shaft of the motor, a gear ring of the planetary gear set is fixedly connected with the inner peripheral wall of the shell, the sun gear rotates and drives a planetary gear of the planetary gear set to revolve around the sun gear and rotate around the axis of the planetary gear, and an emitting end of the laser mechanism is arranged on the planetary gear.
2. A bird repellent device according to claim 1, wherein: the emitting end of the laser mechanism is arranged on the axis of the planetary gear.
3. A bird repellent device according to claim 1, wherein: the emitting end of the laser mechanism is arranged on the planetary gear and is spaced apart from the axis of the planetary gear by a distance.
4. A bird repelling device according to claim 2 or claim 3, wherein: the planetary gear set is provided with a plurality of planetary gears, and each planetary gear is provided with the transmitting end.
5. A bird repelling device according to claim 4, wherein: the shell is also provided with two micro switches at intervals along the circumferential direction, when the sun gear rotates and triggers one of the micro switches, the sun gear rotates reversely, and one of the planet gears revolves around the sun gear and moves between a first position and a second position.
6. A bird repelling device according to claim 5, wherein: each transmitting end rotates around the axial direction of the shell by a certain angle, and the sum of the angles around which the plurality of transmitting ends pass is larger than 360 degrees.
7. A bird repelling device according to claim 6, wherein: the laser beam protection device is characterized by further comprising a cover body covering the shell, wherein the cover body is provided with a yielding groove, and the laser beam penetrates through the yielding groove.
8. A bird repellent device according to claim 7, wherein: the laser mechanism includes first guide post and second guide post, first guide post sets up on the planetary gear, the second guide post with casing activity hinge joint, the one end of second guide post with first guide post activity hinge joint, the other end is provided with transmitting terminal and slip setting are in on the groove of stepping down.
9. A bird repellent device according to claim 8, wherein: the abdicating groove is wavy and extends in the circumferential direction of the cover body in a parallel winding manner.
10. A bird scaring device as claimed in claim 9, characterised in that: the top surface of lid still is provided with solar panel, this solar panel with the power is connected and for the power charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022175146.3U CN214126704U (en) | 2020-09-28 | 2020-09-28 | Bird repelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022175146.3U CN214126704U (en) | 2020-09-28 | 2020-09-28 | Bird repelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214126704U true CN214126704U (en) | 2021-09-07 |
Family
ID=77557867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022175146.3U Active CN214126704U (en) | 2020-09-28 | 2020-09-28 | Bird repelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214126704U (en) |
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2020
- 2020-09-28 CN CN202022175146.3U patent/CN214126704U/en active Active
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