Ultrasonic bird repelling device for airport operation guarantee

Abstract

The utility model discloses an ultrasonic bird repelling device for airport operation guarantee, and relates to the technical field of bird repelling equipment, in particular to an ultrasonic bird repelling device for airport operation guarantee, which comprises a box body and an ultrasonic generator arranged at the lower end in the box body, a first support and a second support are fixed to the left side and the right side of the upper end of the interior of the box body respectively, a first shaft frame is fixed to the first support, a second shaft frame is fixed to the second support, a shaft rod is slidably installed between the first shaft frame and the second shaft frame, and a guide frame is slidably installed on the shaft rod. The shaft rod is sleeved with a first spring, and the first spring is located between the two ends of the guide frame, so that the problems that when an ultrasonic generator breaks down in the working process, the bird repelling effect cannot be achieved, and potential safety hazards can be caused to take-off and landing of an airplane in the airport period during the period of maintenance of the ultrasonic bird repelling device by workers are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bird repelling devices, in particular to an ultrasonic bird repelling device for airport operation guarantee. Background Art

[0002] Bird strikes on aircraft are important factors threatening aviation safety, which can not only cause serious economic losses, but even lead to plane crashes and deaths. Compared with passenger planes, military fighter jets are smaller in size and faster in speed. When taking off and landing, a small sparrow is enough to damage the engine.

[0003] Carrying out the construction of an integrated platform for bird hazard early warning and prevention in military airports has positive practical significance for improving the operation efficiency of military airports, reducing the cost of bird hazard treatment, and improving the efficiency of bird hazard treatment. It will play a supporting role in the defense of military aircraft bird hazards, provide technical support for the defense of military aircraft bird hazards and operation decision-making, timely eliminate the disasters caused by birds to military aircraft, and ensure the safe takeoff and landing of military aircraft.

[0004] It is found that the publication (announcement) number: CN213848439U discloses an ultrasonic bird repelling device for airport operation guarantee. In this technology, "an ultrasonic bird repelling device for airport operation guarantee is disclosed, including a device main body, a support frame is arranged at the upper end of the device main body, and a solar panel is arranged on the support frame. A protective frame is installed on the support frame, and the protective frame includes a clamping groove, a connecting frame, a protective net and a clamping column" and other technical solutions, and has technical effects such as "through the arranged protective frame, a protective effect can be achieved, protecting the solar panel and extending the service life. The installation structure can be installed according to actual situations, and the installation method is diversified. At the same time, when there is water on the ground, the device height can be adjusted to ensure the normal use of the device and avoid damage to internal components due to moisture".

[0005] However, when the existing ultrasonic bird repellers are in use, they use the emitted ultrasonic pulses to interfere with and stimulate the nervous system and physiological system of birds, causing their physiological disorders to achieve bird repelling. When a failure occurs during the operation of the ultrasonic generator, resulting in the inability to play a bird repelling role, there will be a safety hazard to the takeoff and landing of aircraft at the airport during the period when the ultrasonic bird repeller is being repaired by the staff. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides an ultrasonic bird repelling device for airport operation guarantee, which has the characteristic that the first cymbal rapidly strikes the second cymbal, and drives birds away from a specific area through the resulting sound.

[0007] To achieve the above object, the utility model is realized by the following technical solutions: An ultrasonic bird repellent device for airport operation guarantee, including a box body and an ultrasonic generator installed at the lower end inside the box body. On the upper left and right sides inside the box body, a first bracket and a second bracket are respectively fixed. A first shaft bracket is fixed on the first bracket, and a second shaft bracket is fixed on the second bracket. A shaft rod is slidably installed between the first shaft bracket and the second shaft bracket. A guide frame is slidably installed on the shaft rod. A first spring is sleeved on the shaft rod, and the first spring is located between both ends of the guide frame. A first cymbal is fixedly installed at the right end of the first spring, and a second cymbal is fixedly installed at the left end of the second shaft bracket. A first electric push rod is installed on the first bracket, and a cylinder base is fixed at the bottom of the first bracket. A pin head is slidably installed at the upper end inside the cylinder base. A second spring is installed inside the cylinder base, and the second spring is sleeved on the pin head.

[0008] Preferably, a second electric push rod is installed on the second bracket.

[0009] Preferably, both bottom ends of the guide frame are of inclined plane structures, and the top of the pin head is of a semi-circular structure.

[0010] Preferably, an upper mounting frame is fixed at the bottom of the box body, a fixing frame is fixed at the lower end of the box body, a knob screw is threadedly installed inside the fixing frame, and a lower mounting frame is rotatably installed at the upper end of the knob screw.

[0011] Preferably, an infrared sensor is installed on one side in the middle inside the box body, a storage battery is installed at the lower end inside the box body, a controller is installed on one side at the lower end inside the box body, heat dissipation holes are provided on the outer walls at both ends of the box body, an ultrasonic generator is installed at the middle position inside the box body, and an ultrasonic sensor is installed on the ultrasonic generator.

[0012] Preferably, a solar panel is fixedly installed at the top of the box body.

[0013] Beneficial effects

[0014] The utility model provides an ultrasonic bird repellent device for airport operation guarantee. Compared with the prior art, the following beneficial effects are achieved:

[0015] (1). By the output end of the first electric push rod pushing the shaft rod to move rightward, the shaft rod pushes the first cymbal on the guide frame to move rightward by squeezing the first spring. When the guide frame moves rightward, the inclined plane at the right end of the bottom will squeeze the pin head to contract into the inside of the cylinder base. When the inclined plane at the right end of the bottom of the guide frame is separated from the pin head, due to the lack of restriction on the guide frame, the first spring will instantly release its elastic force, so that the first spring pushes the first cymbal on the guide frame to quickly strike the second cymbal on the right side, generating a relatively loud sound.

[0016] (2) When the ultrasonic generator fails to generate ultrasonic waves, since the ultrasonic sensor cannot detect the presence of ultrasonic waves, an electrical signal is sent to the controller, and the infrared sensor is activated through the controller. During the repair period when the ultrasonic generator cannot work, when the infrared sensor detects that there are birds flying by, the first electric push rod and the second electric push rod are respectively driven through the controller to realize the automatic impact of the first cymbal and the second cymbal, and the sound is used to scare the birds away from the target area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the bottom of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the interior of the present utility model;

[0020] Figure 4 is a structural schematic diagram of a partial cross-section of the present utility model;

[0021] In the figure: 1, box body; 2, first bracket; 3, second bracket; 4, first shaft bracket; 5, second shaft bracket; 6, shaft rod; 7, guide bracket; 8, first spring; 9, first cymbal; 10, second cymbal; 11, first electric push rod; 12, second electric push rod; 13, cylinder base; 14, pin head; 15, second spring; 16, upper mounting bracket; 17, fixing bracket; 18, knob screw; 19, lower mounting bracket; 20, ultrasonic generator; 21, infrared sensor; 22, storage battery; 23, controller; 24, heat dissipation hole; 25, solar panel; 26, ultrasonic sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4, the present utility model provides a technical solution for an ultrasonic bird repellent device for airport operation support: An ultrasonic bird repellent device for airport operation support includes a box body 1 and an ultrasonic generator 20 installed at the lower end inside the box body 1. On the left and right sides of the upper end inside the box body 1, a first support 2 and a second support 3 are respectively fixed. A first shaft bracket 4 is fixed on the first support 2, and a second shaft bracket 5 is fixed on the second support 3. A shaft rod 6 is slidably installed between the first shaft bracket 4 and the second shaft bracket 5. A guide frame 7 is slidably installed on the shaft rod 6. A first spring 8 is sleeved on the shaft rod 6, and the first spring 8 is located between the two ends of the guide frame 7. A first cymbal 9 is fixedly installed at the right end of the first spring 8, and a second cymbal 10 is fixedly installed at the left end of the second shaft bracket 5. A first electric push rod 11 is installed on the first support 2. A cylinder base 13 is fixed at the bottom of the first support 2. A pin head 14 is slidably installed at the upper end inside the cylinder base 13. A second spring 15 is installed inside the cylinder base 13, and the second spring 15 is sleeved on the pin head 14. In this implementation scheme, the output end of the first electric push rod 11 is used to push the shaft rod 6 to move to the right. The shaft rod 6 pushes the first cymbal 9 on the guide frame 7 to move to the right by squeezing the first spring 8. When the guide frame 7 moves to the right, the inclined surface at the right end of the bottom will squeeze the pin head 14 to contract into the inside of the cylinder base 13. When the inclined surface at the right end of the bottom of the guide frame 7 is separated from the pin head 14, due to the lack of restriction on the guide frame 7, the first spring 8 will instantly release its elastic force, so that the first spring 8 pushes the first cymbal 9 on the guide frame 7 to quickly strike the second cymbal 10 on the right side, and the resulting sound is used to drive the birds away from a specific area.

[0024] Specifically, a second electric push rod 12 is installed on the second support 3. After the first cymbal 9 and the second cymbal 10 collide, in this embodiment, the output end of the second electric push rod 12 is used to push the shaft rod 6 to move to the left, and at the same time, the shaft rod 6 drives the first cymbal 9 to move to the left through the guide frame 7 for resetting.

[0025] Specifically, the two ends of the bottom of the guide frame 7 are of inclined surface structure, and the top of the pin head 14 is of semi-circular structure. In this embodiment, the pressure of the second spring 15 rebounding is used to push the pin head 14 to move upward, and the pin head 14 can be used to limit the guide frame 7, so that the pin head 14 will only contract into the inside of the cylinder base 13 when it is subjected to a certain force.

[0026] Specifically, an upper mounting frame 16 is fixed at the bottom of the box body 1, and a fixing frame 17 is fixed at the lower end of the box body 1. A knob screw 18 is threadedly installed inside the fixing frame 17, and the upper end of the knob screw 18 is rotatably installed with a lower mounting frame 19. In this embodiment, by rotating the knob screw 18 to drive the lower mounting frame 19 to cooperate with the upper mounting frame 16, it is convenient to fixedly install the box body 1 at the required position.

[0027] Specifically, an infrared sensor 21 is installed on one side in the middle of the interior of the box body 1, a storage battery 22 is installed at the lower end of the interior of the box body 1, a controller 23 is installed on one side at the lower end of the interior of the box body 1, and heat dissipation holes 24 are provided on the outer walls at both ends of the box body 1. In this embodiment, when the ultrasonic generator 20 fails to generate ultrasonic waves, since the ultrasonic sensor 26 cannot detect the presence of ultrasonic waves, an electrical signal is sent to the controller 23, and the infrared sensor 21 is activated by the controller 23. During the maintenance period when the ultrasonic generator 20 cannot work, when the infrared sensor 21 detects that a bird flies by, the first electric push rod 11 and the second electric push rod 12 are respectively driven through the controller 23, so as to realize the automatic impact of the first cymbal 9 and the second cymbal 10, and use the sound to scare the birds away from the target area.

[0028] Specifically, a solar panel 25 is fixedly installed on the top of the box body 1. In this embodiment, the solar panel 25 uses the photoelectric effect to convert solar radiant energy into electrical energy, and through the LCD controller, the current output and input are timely converted to effectively protect the storage battery 22 from overcharging and over-discharging.

[0029] The working principle and usage process of the present utility model are as follows: First, the ultrasonic pulses generated by the ultrasonic generator 20 interfere with, stimulate, and damage the nervous system and physiological system of the birds, so that their physiology is disordered to achieve bird repelling; when the ultrasonic generator 20 fails to generate ultrasonic waves, since the ultrasonic sensor 26 cannot detect the presence of ultrasonic waves, an electrical signal is sent to the controller 23, and the infrared sensor 21 is activated by the controller 23. When the infrared sensor 21 detects that a bird flies by, the output end of the first electric push rod 11 is controlled by the controller 23 to push the shaft rod 6 to move to the right. The shaft rod 6 pushes the first cymbal 9 on the guide frame 7 to move to the right by squeezing the first spring 8. When the guide frame 7 moves to the right, the inclined surface at the right end of the bottom will squeeze the pin head 14 to contract into the inside of the barrel seat 13. When the inclined surface at the right end of the bottom of the guide frame 7 is separated from the pin head 14, due to the lack of restriction on the guide frame 7, the first spring 8 will instantly release its elastic force, so that the first spring 8 pushes the first cymbal 9 on the guide frame 7 to quickly impact the second cymbal 10 on the right side. Then, the output end of the second electric push rod 12 is controlled by the controller 23 to push the shaft rod 6 to move to the left, and at the same time, the shaft rod 6 drives the first cymbal 9 to move to the left through the guide frame 7 for resetting; by repeating the above steps, during the maintenance period when the ultrasonic generator 20 cannot work, the sound can be used to scare the birds away from the target area.

[0030] The model of the electric push rod is: DYX-601, the model of the ultrasonic generator is: DW-3000-B, the model of the controller is: 100-LQFP, the model of the infrared sensor is: XKC-KD200, and the model of the ultrasonic sensor is: UK1C / G6-1EIOSY. All of them are products adopting existing mature technologies and will not be elaborated in detail here. Moreover, the electrical components appearing in this article are all electrically connected to the external main controller and the 220V mains power supply.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic bird-repelling device for airport operation support, comprising a housing (1) and an ultrasonic generator (20) installed at the lower end of the housing (1), characterized in that: A first bracket (2) and a second bracket (3) are respectively fixed on the left and right sides of the upper inner end of the box body (1); a first shaft frame (4) is fixed on the first bracket (2); a second shaft frame (5) is fixed on the second bracket (3); a shaft rod (6) is slidably mounted between the first shaft frame (4) and the second shaft frame (5); a guide frame (7) is slidably mounted on the shaft rod (6); a first spring (8) is sleeved and mounted on the shaft rod (6); and the first spring (8) is located on both sides of the guide frame (7). The first spring (8) is provided between the two ends, the right end of which is fixedly mounted with a first cymbal (9), the left end of which is fixedly mounted with a second cymbal (10), the first bracket (2) is provided with a first electric push rod (11), the bottom of which is fixedly mounted with a cartridge seat (13), the upper end of which is slidably mounted with a pin head (14), the cartridge seat (13) is provided with a second spring (15), and the second spring (15) is sleeved and mounted on the pin head (14).

2. The ultrasonic bird-repelling device for airport operation support according to claim 1, characterized in that: A second electric push rod (12) is mounted on the second bracket (3).

3. The ultrasonic bird-repelling device for airport operation support according to claim 1, characterized in that: The two ends of the bottom of the guide frame (7) are inclined surface structures, and the top of the pin head (14) is a semicircular structure.

4. The ultrasonic bird-repelling device for airport operation support according to claim 1, characterized in that: An upper mounting frame (16) is fixed to the bottom of the box body (1), a fixing frame (17) is fixed to the lower end of the box body (1), a knob screw (18) is threadedly mounted inside the fixing frame (17), and a lower mounting frame (19) is rotatably mounted on the upper end of the knob screw (18).

5. The ultrasonic bird-repelling device for airport operation support according to claim 1, characterized in that: An infrared sensor (21) is installed on one side of the middle of the interior of the box (1), a storage battery (22) is installed on the lower end of the interior of the box (1), a controller (23) is installed on one side of the lower end of the interior of the box (1), heat dissipation holes (24) are provided on the outer walls at both ends of the box (1), an ultrasonic generator (20) is installed at the middle position of the interior of the box (1), and an ultrasonic sensor (26) is installed on the ultrasonic generator (20).

6. The ultrasonic bird-repelling device for airport operation support according to claim 1, characterized in that: A solar panel (25) is fixedly mounted on the top of the box (1).

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