CN115462365B - Passive bird repellent device - Google Patents
Passive bird repellent device Download PDFInfo
- Publication number
- CN115462365B CN115462365B CN202211303969.7A CN202211303969A CN115462365B CN 115462365 B CN115462365 B CN 115462365B CN 202211303969 A CN202211303969 A CN 202211303969A CN 115462365 B CN115462365 B CN 115462365B
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- Prior art keywords
- gear
- rotating
- driven gear
- seat
- driven
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- 230000002940 repellent Effects 0.000 title claims abstract description 18
- 239000005871 repellent Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000000007 visual effect Effects 0.000 claims abstract description 5
- 230000009977 dual effect Effects 0.000 claims abstract description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000005381 potential energy Methods 0.000 description 7
- 241000271566 Aves Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000001788 irregular Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The application relates to a passive bird repellent device. The rotating seat is fixed at the top of the rotating seat, and a plurality of rotating fans are circumferentially distributed on the rotating seat. The rubber band is nested inside the rotating seat, and a plurality of rotating rods are matched with the rubber band and fixed on the inner edge of the rotating seat. The power box is fixedly arranged in the fixing seat, and the top of the fixing seat is connected with a fence in a buckling manner; the power box is internally provided with a driving gear, a plurality of driven gears and a torsion spring connected with the torsion gear. According to the application, the rotating fan rotates to drive the rotating shaft to rotate, the rotating shaft drives the rotating rod to slowly rotate and continuously collide with the fence to sound, and meanwhile, the rotating shaft drives the torsion spring to store energy through gear transmission; when the torsion spring releases energy, the rotating shaft is driven to rotate through gear transmission, the rotating shaft drives the rotating rod to rapidly ascend and rotate, then the rotating rod decelerates and descends to rotate, and the rotating fan reversely rotates. Birds are repelled through visual and auditory dual functions, and the detachable portable and installable bird repellent device is detachable.
Description
Technical Field
The application belongs to the technical field of bird repeller of power equipment, and relates to a passive bird repeller.
Background
In recent years, as the country greatly develops the treatment and protection of ecological environment, people gradually increase the environmental awareness of protecting nature and wild animals, the variety and number of wild birds are increased year by year, and the range of motion is also enlarged to a certain extent. However, the probability of damage to the high-altitude power device caused by birds is increased, and accidents such as power device faults, line connection damage, power transmission channel interruption and the like caused by bird damage are frequent, so that certain measures are required to prevent birds from approaching the high-altitude power equipment.
The prior bird repellent device is disclosed as CN113243356A, the publication date is 2021, the date is 08 and 13, the Chinese patent named as a bird repellent device comprises a fixed frame, a rotating frame and a plurality of arc-shaped blades, the rotating frame is rotationally connected with the fixed frame through a bearing, the plurality of elliptical arc-shaped blades are circumferentially arranged along the rotating frame to form a lantern shape, and the surfaces of the arc-shaped blades are mirror surfaces. But the device structure is comparatively complicated, area is great, needs fixed mounting near power device, is inconvenient for carry to the bird effect is limited when in actual use. Therefore, a passive bird repellent device with simple structure and better bird repellent effect needs to be designed.
Disclosure of Invention
The application aims to provide a passive bird repellent device.
The application comprises a rotating seat, a rotating shaft and a fixing seat, wherein the rotating seat is fixed at the top of the rotating seat, and a plurality of rotating fans are circumferentially distributed on the rotating seat. The elastic band is nested in the rotating seat, and the rotating rods and the elastic band are matched and fixed on the inner edge of the rotating seat. The power box is fixedly arranged in the fixing seat, and the top of the fixing seat is connected with a fence in a buckling manner; the power box is internally provided with a driving gear, a plurality of driven gears and a torsion spring connected with the torsion gear.
One end of the rotating shaft penetrates through the fence and the top of the fixed seat to be nested and fixed with the central shaft of the driving gear, and the other end of the rotating shaft penetrates through the rotating seat to be fixed with the rotating seat. The end part of the rotary fan is fixedly arranged on the side wall of the rotary seat.
The end parts of the rotating rods are nested with the rubber band, and the rotating rods can rotate and shake along the rubber band by embedding the rubber band into the rotating seat and flexibly and detachably fixing the rubber band; the rotating rod is vertical to the ground under the action of gravity and is contacted with the fence at the moment.
The rotating fan rotates to drive the rotating shaft to rotate, the rotating shaft drives the rotating rod to slowly rotate and continuously collide with the fence to produce sound, and meanwhile, the rotating shaft drives the torsion spring to store energy through gear transmission; when the torsion spring releases energy, the rotating shaft is driven to rotate through gear transmission, the rotating shaft drives the rotating rod to rapidly ascend and rotate, then the rotating rod decelerates and descends to rotate, and the rotating fan reversely rotates; birds are repelled by visual and auditory dual effects.
The power box internal gear group comprises a driving gear, a first driven gear, a second driven gear, a third driven gear, a torsion gear and a torsion spring which are connected with the rotating shaft.
The first driven gear, the third driven gear and the torsion gear are all coaxially installed and synchronously rotated double-layer gears, and the driving gear and the second driven gear are single-layer gears;
the driving gear and the first driven gear are both fixed at the bottom of the power box through shafts, the second driven gear is movably fixed on the power box cover plate, and a runway type guide rail is arranged on the power box cover plate, and a middle gear shaft of the second driven gear is arranged in the guide rail, so that the second driven gear is driven by the middle gear shaft to move along the guide rail. The power box cover plate is provided with a rotating shaft mounting hole.
The driving gear is characterized in that a driven gear fixing plate is arranged on the lower end face of the driving gear, the lower end face of the first driven gear big gear and the upper end of the third driven gear, and a rotating shaft mounting hole, a first driven gear pinion mounting hole, a torsion gear pinion mounting hole and a third driven gear middle gear shaft mounting guide rail are formed in the driven gear fixing plate, so that the third driven gear is driven by the middle gear shaft to move along the guide rail.
The first driven gear big gear side is respectively in meshing connection with the driving gear and the second driven gear, the first driven gear small gear side is in meshing connection with the third driven gear big gear side, the second driven gear is in meshing connection with the torsion gear small gear side, and the torsion gear big gear side is in meshing connection with the third driven gear small gear side.
Under the limit of the guide rail, the second driven gear is always in meshing connection with the first driven gear large gear and is far away from/close to the torsion gear small gear; so that the third driven gear large gear side is far away from/near to the torsion gear large gear while being always in meshing connection with the first driven gear small gear.
The rotary fan and the rotary seat are detachably fixed by arranging grooves on the side wall of the rotary seat.
The driving gear shaft is a hollow shaft, and the lower end of the rotating shaft penetrates through the fence and the fixing seat and then is nested with the hollow shaft.
The fixing seat is fixed on the installation plane through fixing nails.
The torsion spring is fixed at the bottom of the power box through an external box body structure, and the torsion gear is fixed with the inner side end part of the torsion spring through a bottom protruding structure in a winding way.
Compared with the prior art, the application has the beneficial effects that:
(1) The device can be detached and portable, the device is assembled by splicing before use, and then the fixing seat is installed in a designated area for normal use: during the equipment, rotatory fan inserts the roating seat side recess fixedly, and the roating seat bottom recess is fixed to the pivot upper end, and the rubber band nestification is in the roating seat, and the stick of turning is connected with the rubber band cooperation and is arranged along the roating seat circumference, and the roating seat is established ties and is fixed in the pivot, and the pivot lower extreme passes fence, fixing base and the inside driving gear connection of headstock. When the device is installed, the device is placed on a flatter ground in a required area, and fixing nails are inserted into four designated parts of the fixing seat and firmly nailed into the ground, so that unsafe factors such as easy falling of the device and the like can be avoided, and stable operation is realized;
(2) The wind power drives the rotary fan, the rotary rod and the rotary shaft to rotate in the power storage stage, and then the torsion spring is driven to rotate through the transmission mechanism to store energy, and then the torsion spring releases energy in the release stage and drives the rotary shaft, the rotary rod and the rotary fan to rotate in the reverse direction. The special structural design of the bird repellent device can realize the functions of converting wind energy into elastic potential energy for storage and converting the elastic potential energy into mechanical energy for release, thereby realizing bird repellent effect by utilizing natural resources and preventing high-altitude birds from threatening the operation safety of power equipment;
(3) In the force accumulation stage, the rotating rod naturally sags to rotate closely to the fence, slowly rotates and collides with the fence to make irregular sound. In the release phase, the rotating rod firstly rotates to rise away from the fence, and then gradually descends until the rotating rod rotates to make irregular sound close to the fence again. In the power storage stage and the release stage, the collision of the rotating rod and the fence continuously gives out irregular sound, so that a better driving effect can be achieved;
(4) In the power storage stage, the rotary fan slowly rotates to store potential energy and drive the rotating shaft and the rotating rod to slowly rotate. In the releasing stage, the rotating fan rapidly and reversely rotates firstly due to larger potential energy, and then the rotating fan is decelerated and reversely rotated due to reduction of the potential energy; the rotating rod rotates and firstly moves upwards around the contact point with the rubber band in the vertical direction to be far away from the fence by taking the contact point with the rubber band as the center of a circle, and then gradually descends until the contact point with the fence is reached. In the power accumulating stage and the releasing stage, the rotating fan and the rotating rod generate irregular visual effects, and a better driving effect can be achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is an exploded view of the overall structure of the present application;
FIG. 3 is a schematic diagram of the gear set configuration of the power box;
FIG. 4 is a schematic diagram of the positional relationship of the gear sets within the power box;
FIG. 5 is an exploded view of FIG. 4;
FIG. 6 is a schematic diagram of the power pack internal gear set operating during the power storage phase and the release phase;
FIG. 7 is a schematic view of the structure of the rotating base, the rubber band and the rotating rod;
fig. 8 is a schematic view of the working state of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the present application will be further described with reference to the accompanying drawings and examples, which include, but are not limited to, the following examples. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1, a passive bird repellent device comprises a rotary seat 1, a rotary fan 2, a rotary seat 3, a rotary shaft 4, a fence 5, a fixed seat 6 and a power box 7;
as shown in fig. 2, a power box 7 is fixedly arranged in the fixed seat 6 through welding, and the fence 5 is fixedly connected with the top of the fixed seat 6 through a buckle; one end of the rotating shaft 4 passes through the fence 5, the fixed seat 6 and the power box cover plate to be connected with a driving gear in the power box 7, and the other end of the rotating shaft 4 passes through the rotating seat 3 to be connected with the rotating seat 1; a plurality of rotary fans 2 (four are arranged in the embodiment, each at 90 degrees) are uniformly arranged on the rotary seat 1 in the circumferential direction, and the bottom of the rotary seat 1 is fixed with the top of the rotary seat 3;
as shown in fig. 3 to 5, the internal gear set of the power box 7 includes a driving gear 6.1, a first driven gear 6.2, a second driven gear 6.3, a third driven gear 6.4, a torsion gear 6.5 and a torsion spring 6.6, which are connected to the rotating shaft 4.
In this embodiment, the first driven gear 6.2, the third driven gear 6.4 and the torsion gear 6.5 are all combined gears (two gears are coaxially installed and simultaneously rotate) with one gear and the driving gear 6.1 and the second driven gear 6.3 are single-layer gears;
the driving gear 6.1 and the first driven gear 6.2 are both fixed at the bottom of the power box through shafts, the second driven gear 6.3 is movably fixed on a power box cover plate, and a track type guide rail is arranged on the power box cover plate 6.7 to enable a middle gear shaft of the second driven gear 6.3 to be installed in the guide rail, so that the second driven gear 6.3 is driven by the middle gear shaft to move along the guide rail.
The power box cover plate 6.7 is provided with a rotating shaft mounting hole.
The lower end face of the driving gear 6.1, the lower end face of the first driven gear 6.2 big gear and the upper end of the third driven gear 6.4 are provided with driven gear fixing plates 6.8, and the driven gear fixing plates 6.8 are provided with rotating shaft mounting holes, first driven gear 6.2 pinion mounting holes, torsion gear 6.5 pinion mounting holes and a third driven gear 6.4 middle gear shaft mounting guide rail, so that the third driven gear 6.4 is driven by the middle gear shaft to move along the guide rail.
The torsion spring 6.6 is fixed at the bottom of the power box through an external box structure, the lower end face of the third driven gear 6.4 is tightly attached to the upper end face of the box structure outside the torsion spring 6.6, and the torsion gear 6.5 is fixedly wound with the end part of the inner side of the torsion spring 6.6 through a bottom protruding structure.
The first driven gear 6.2 big gear side is respectively in meshing connection with the driving gear 6.1 and the second driven gear 6.3, the first driven gear 6.2 small gear side is in meshing connection with the third driven gear 6.4 big gear side, the second driven gear 6.3 is in meshing connection with the torsion gear 6.5 small gear side, and the torsion gear 6.5 big gear side is in meshing connection with the third driven gear 6.4 small gear side.
In the embodiment, the gear shaft mounting guide rail of the third driven gear 6.4 is shorter than the guide rail of the second driven gear 6.3; under the limit of the guide rail, the second driven gear 6.3 is always in meshed connection with the first driven gear 6.2, and is far away from/close to the torsion gear 6.5 pinion; so that the third driven gear 6.4 gearwheel side is always in toothed connection with the first driven gear 6.2 pinion while being distant/close to the torsion gear 6.5 gearwheel.
As shown in fig. 6, in the power storage phase: the driving gear 6.1 rotates positively to drive the first driven gear 6.2 to rotate reversely, and the first driven gear 6.2 big gear gives a positive force to the second driven gear 6.3, so that the second driven gear 6.3 rotates positively and simultaneously approaches to the first driven gear 6.2 big gear and the torsion gear 6.5 small gear; the second driven gear 6.3 is tightly meshed with the first driven gear 6.2 large gear and the torsion gear 6.5 small gear side for rotation; the torsion gear 6.5 is driven by the second driven gear 6.3 to rotate reversely, and the torsion spring 6.6 is driven to rotate reversely to store energy.
In this state, the torsion gear 6.5 big gear is rotated reversely to give a reverse force to the side of the third driven gear 6.4 small gear, so that the third driven gear 6.4 small gear rotates forwardly and is away from the torsion gear 6.5 big gear, and the third driven gear 6.4 big gear is always meshed with the first driven gear 6.2 small gear;
the gear set accumulates elastic potential energy through the paths of the driving gear 6.1, the first driven gear 6.2, the large gear, the second driven gear 6.3, the torsion gear 6.5, the small gear and the torsion spring 6.6;
in the release phase: the torsion spring 6.6 positively rotates to release energy to drive the torsion gear 6.5 to positively rotate, the torsion gear 6.5 pinion drives the second driven gear 6.3 to reversely rotate, and a reverse force is applied to the second driven gear 6.3, so that the second driven gear 6.3 is far away from the torsion gear 6.5 pinion and simultaneously drives the first driven gear 6.2 to positively rotate (the second driven gear 6.3 is always meshed with the first driven gear 6.2 big gear); the first driven gear 6.2 pinion rotates positively to drive the third driven gear 6.4 big gear to rotate reversely and simultaneously give a positive force to the third driven gear 6.4 big gear, so that the third driven gear 6.4 pinion is close to the torsion gear 6.5 big gear; when the second driven gear 6.3 is not meshed with the torsion gear 6.5 pinion, the torsion gear 6.5 bull gear drives the third driven gear 6.4 pinion to reversely release energy.
The gear set releases elastic potential energy through the path of the torsion spring 6.6-the torsion gear 6.5 big gear-the third driven gear 6.4-the first driven gear 6.2-the driving gear 6.1.
As shown in fig. 7, a plurality of rotating rods 3.2 (four rotating rods are arranged in the embodiment) are fixedly arranged on the rotating seat 3 through the embedding of the rubber bands 3.1, one end of each rotating rod 3.2 is provided with a mounting groove matched with the rubber bands 3.1, and the rotating rods 3.2 are flexibly fixed on the rotating seat 3 through the matching of the mounting grooves and the rubber bands 3.1, so that the rotating rods 3.2 can shake while rotating along the rubber bands 3.1; the rotating rods 3.2 are arranged along the circumference of the rotating seat 3.
As shown in fig. 8, when in use, the bird repellent device is assembled and is fixedly arranged at a proper position beside high-altitude power equipment through a fixed nail, wind blows the rotary fan 2 to drive the rotary seat 1 and the rotary shaft 4 to rotate, and the rotary shaft 4 drives the rotary seat 3 and the rotary rod 3.2 to rotate; the rotating shaft 4 drives the driving gear 6.1 to rotate, and the driving gear 6.1 drives the first driven gear 6.2, the second driven gear 6.3, the torsion gear 6.5 and the torsion spring 6.6 to rotate; the torsion spring 6.6 accumulates certain kinetic energy and releases the kinetic energy to reversely drive the torsion gear 6.5, the third driven gear 6.4, the first driven gear 6.2, the driving gear 6.1 and the rotating shaft 4 to rotate; the rotating shaft 4 drives the rotating seat 3, the rotating rod 3.2, the rotating seat 1 and the rotating fan 2 to rotate.
Under the condition of lower rotation speed in the power storage stage, the rotary fan 2 rotates slowly, and the rotating rod 3.2 rotates closely to the fence 5; under the condition of higher rotating speed in the release stage, the rotary fan 2 rotates reversely rapidly, the rotating rod 3.2 rotates upwards around the rubber band 3.1 in the vertical direction, and the rotating rod 3.2 rotates at a gradually reduced height in the vertical direction after the rotating speed is reduced until the rotating rod rotates closely to the fence 5 again; the rotating rod 3.2 collides with the fence 5 at different rotating speeds to generate irregular sounds with different frequencies; different visual and auditory effects are generated to achieve better bird repelling effect, and the possibility that birds stay near the power equipment is reduced.
Claims (5)
1. A passive bird repellent device, characterized in that: the rotary seat is fixed at the top of the rotary seat, and a plurality of rotary fans are circumferentially distributed on the rotary seat; the elastic bands are nested in the rotating seat, and the rotating rods and the elastic bands are matched and fixed at the inner edge of the rotating seat; the power box is fixedly arranged in the fixing seat, and the top of the fixing seat is connected with a fence in a buckling manner; a driving gear, a plurality of driven gears, a torsion gear and a torsion spring connected with the torsion gear are arranged in the power box;
one end of the rotating shaft penetrates through the fence and the top of the fixed seat to be nested and fixed with the central shaft of the driving gear, and the other end of the rotating shaft penetrates through the rotating seat to be fixed with the rotating seat; the end part of the rotary fan is detachably and fixedly arranged on the side wall of the rotary seat;
the end parts of the rotating rods are nested with the rubber band, and the rotating rods can rotate and shake along the rubber band by embedding the rubber band into the rotating seat and flexibly and detachably fixing the rubber band; the rotating rod is vertical to the ground under the action of gravity and is contacted with the fence at the moment;
the rotating fan rotates to drive the rotating shaft to rotate, the rotating shaft drives the rotating rod to slowly rotate and continuously collide with the fence to produce sound, and meanwhile, the rotating shaft drives the torsion spring to store energy through gear transmission; when the torsion spring releases energy, the rotating shaft is driven to rotate through gear transmission, the rotating shaft drives the rotating rod to rapidly ascend and rotate firstly, then the rotating rod decelerates and descends to rotate until colliding with the fence to produce sound, and the rotating fan reversely rotates; birds are repelled by visual and auditory dual effects;
the power box internal gear group comprises a driving gear, a first driven gear, a second driven gear, a third driven gear, a torsion gear and a torsion spring which are connected with the rotating shaft;
the first driven gear, the third driven gear and the torsion gear are all coaxially installed and synchronously rotated double-layer gears, and the driving gear and the second driven gear are single-layer gears;
the driving gear and the first driven gear are both fixed at the bottom of the power box through shafts, the second driven gear is movably fixed on a power box cover plate, and a runway type guide rail is arranged on the power box cover plate, and a middle gear shaft of the second driven gear is arranged in the guide rail, so that the second driven gear is driven by the middle gear shaft to move along the guide rail; a rotating shaft mounting hole is formed in the power box cover plate;
a driven gear fixing plate is arranged at the lower end face of the driving gear, the lower end face of the first driven gear big gear and the upper end of the third driven gear, and a rotating shaft mounting hole, a first driven gear pinion mounting hole, a torsion gear pinion mounting hole and a third driven gear middle gear shaft mounting guide rail are formed in the driven gear fixing plate, so that the third driven gear is driven by the middle gear shaft to move along the guide rail;
the first driven gear big gear side is respectively in meshing connection with the driving gear and the second driven gear, the first driven gear small gear side is in meshing connection with the third driven gear big gear side, the second driven gear is in meshing connection with the torsion gear small gear side, and the torsion gear big gear side is in meshing connection with the third driven gear small gear side;
under the limit of the guide rail, the second driven gear is always in meshing connection with the first driven gear large gear and simultaneously is far away from/close to the torsion gear small gear to operate as a power storage route; so that the third driven gear large gear side is always in meshing connection with the first driven gear small gear while being away from/close to the torsion gear large gear, operating as a release route.
2. A passive bird repellent device according to claim 1, wherein: the rotary fan and the rotary seat are detachably fixed by arranging grooves on the side wall of the rotary seat.
3. A passive bird repellent device according to claim 1, wherein: the driving gear shaft is a hollow shaft, and the lower end of the rotating shaft penetrates through the fence and the fixing seat and then is nested with the hollow shaft.
4. A passive bird repellent device according to claim 1, wherein: the fixing seat is fixed on the installation plane through fixing nails.
5. A passive bird repellent device according to claim 1, wherein: the torsion spring is fixed at the bottom of the power box through an external box body structure, and the torsion gear is fixed with the inner side end part of the torsion spring through a bottom protruding structure in a winding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211303969.7A CN115462365B (en) | 2022-10-24 | 2022-10-24 | Passive bird repellent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211303969.7A CN115462365B (en) | 2022-10-24 | 2022-10-24 | Passive bird repellent device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115462365A CN115462365A (en) | 2022-12-13 |
| CN115462365B true CN115462365B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211303969.7A Active CN115462365B (en) | 2022-10-24 | 2022-10-24 | Passive bird repellent device |
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| CN (1) | CN115462365B (en) |
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| CN113647375A (en) * | 2021-08-27 | 2021-11-16 | 国网山东省电力公司菏泽供电公司 | Bird repellent device for optical cable |
| CN216241108U (en) * | 2021-09-23 | 2022-04-08 | 呙如保 | Long service life's aerogenerator |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201127282A (en) * | 2010-02-09 | 2011-08-16 | Univ Nan Kai Technology | Anti-bird device |
| CN207075455U (en) * | 2017-07-19 | 2018-03-09 | 陈兵 | A kind of bird expeller of wind energy |
| CN112772627A (en) * | 2019-11-08 | 2021-05-11 | 西安新桂系信息技术有限公司 | Bird repelling device for solar photovoltaic module |
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| CN216241108U (en) * | 2021-09-23 | 2022-04-08 | 呙如保 | Long service life's aerogenerator |
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|---|---|
| CN115462365A (en) | 2022-12-13 |
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