Ultrasonic long-distance bird repelling device

Abstract

The utility model discloses a kind of ultrasonic wave long-distance bird repelling devices, it is related to bird repelling device technical field, including stand, its top is equipped with height-adjustable height-adjusting piece;Height increasing column, through the pivot of middle part position, it is arranged on stand, and its one end is equipped with ultrasonic wave bird repeller;The beneficial effect of the utility model is that: by setting height increasing column, fixed screw and the cooperation of limit holder, ultrasonic wave bird repeller position can be switched quickly;When fixed screw is screwed into height increasing column rotating path and push and make it with limit holder side surface contact, bird repeller is in the high state of inclination, can expand bird repelling range.After fixed screw is unscrewed, height increasing column is pulled to make it with limit holder bottom surface contact, bird repeller is in the low place close to operator, it is convenient to charge and maintain, bird repelling effect and maintenance convenience are considered, and device practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of bird deterrence devices, specifically an ultrasonic long-distance bird deterrence device. Background Technology

[0002] In many fields such as industry, power, agriculture, animal husbandry and fishery production, and civil aviation, bird activity often causes significant economic losses and safety hazards. To effectively solve such problems, ultrasonic long-distance bird deterrent devices have been widely used.

[0003] Currently, to increase the bird-repelling distance of ultrasonic bird repellers, they are generally installed at a certain height. However, increasing the installation height brings many inconveniences to subsequent maintenance. Since ultrasonic bird repellers need to be charged regularly to maintain normal operation, the current common practice is to manually remove the ultrasonic bird repeller from the mounting bracket, charge it, and then reinstall it. This process involves climbing to a certain height for disassembly and installation, which is not only cumbersome but also consumes a lot of manpower and time, and poses certain safety risks during the operation. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an ultrasonic long-distance bird deterrent device.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] An ultrasonic long-range bird deterrent device includes a stand with a height-adjustable adjustment component on top.

[0007] The heightening column is rotatably mounted on the frame via a pivot in its middle position, and an ultrasonic bird deterrent is installed at one end of it.

[0008] The limiting frame is connected to the side of the upright frame via a height adjustment component and is located above the rotating shaft. The limiting frame has one side and one bottom.

[0009] A fixing screw is threaded obliquely through the upright and located below the rotating shaft. The fixing screw can be screwed into the rotation path of the lifting column. When the end of the fixing screw abuts against the lifting column and pushes the lifting column to contact the side of the limiting frame, the relative position of the lifting column and the upright is locked, forming a multi-point fixing structure.

[0010] Specifically, when the fixing screw is screwed out of the rotation path of the heightening column, and one end of the heightening column is pulled and flipped by the operator to contact the bottom surface of the limiting frame, the ultrasonic bird repeller is close to the operator.

[0011] Preferably, the center of gravity of the heightening column is located on the side of the rotating shaft closer to the ultrasonic bird repeller, so that the heightening column naturally drives the ultrasonic bird repeller to rotate downwards.

[0012] Preferably, when the heightening column contacts the side of the limiting frame, the emission direction of the ultrasonic bird repeller is tilted downwards by 10° to 30°.

[0013] Preferably, the height adjustment component includes multiple insertion holes arranged along the height direction of the upright, and adjusting bolts passing through the limiting frame and the corresponding insertion holes.

[0014] Preferably, the side of the limiting frame is provided with a first elastic pad, and the bottom surface of the limiting frame is provided with a second elastic pad, and both the first elastic pad and the second elastic pad are made of wear-resistant rubber material.

[0015] Preferably, the heightening column is provided with a wear-resistant sleeve, and when the end of the fixing screw is screwed into the rotation path of the heightening column, the heightening column contacts the end of the fixing screw through the wear-resistant sleeve.

[0016] Compared with existing technologies, the advantages of this invention are as follows: by coordinating the heightening column, fixing screw, and limiting frame, the position of the ultrasonic bird repeller can be quickly switched; when the fixing screw is screwed into the rotation path of the heightening column and pushed to contact the side of the limiting frame, the bird repeller is in a downward-tilted, high position, which can expand the bird repeller range. After the fixing screw is unscrewed, pulling the heightening column to contact the bottom surface of the limiting frame places the bird repeller in a low position close to the operator, facilitating charging and maintenance, thus balancing bird repeller effectiveness and maintenance convenience, and improving the practicality of the device. Attached Figure Description

[0017] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0018] Figure 1 This is a schematic diagram of the ultrasonic bird repeller of this utility model when it is placed at a high position;

[0019] Figure 2 This is a schematic diagram of the ultrasonic bird repeller of this utility model when it is in a low position;

[0020] Figure 3 This is a cross-sectional view of the present invention;

[0021] Figure 4 This is a schematic diagram of the limiting frame in this utility model.

[0022] The diagram shows the following labels: 1. Stand; 11. Height adjustment piece; 110. Insertion hole; 111. Adjusting bolt; 2. Height increase column; 21. Ultrasonic bird repeller; 22. Wear-resistant sleeve; 3. Limiting frame; 31. First elastic pad; 32. Second elastic pad; 4. Fixing screw. Detailed Implementation

[0023] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0024] Example

[0025] like Figures 1-4 As shown, an ultrasonic long-range bird deterrent device includes a stand 1 with a height-adjustable adjustment component 11 on its top. The height-adjusting component 11 includes multiple insertion holes 110 arranged along the height direction of the stand 1, and adjusting bolts 111 passing through a limiting frame 3 and the corresponding insertion holes 110. By inserting the adjusting bolts 111 into different insertion holes 110 and connecting them to the limiting frame 3, the height of the limiting frame 3 can be flexibly adjusted, thereby adapting to the height requirements of different installation scenarios and enhancing the versatility of the device.

[0026] The heightening column 2 is rotatably mounted on the stand 1 via a pivot in its middle position, and an ultrasonic bird repeller 21 is installed at one end of it. The center of gravity of the heightening column 2 is located on the side of the pivot closer to the ultrasonic bird repeller 21, so that the heightening column 2 naturally drives the ultrasonic bird repeller 21 to rotate downwards. The center of gravity offset design utilizes gravity to achieve the natural downward swing of the ultrasonic bird repeller 21, maintaining the initial angle without additional power.

[0027] The heightening column 2 is provided with a wear-resistant sleeve 22 (such as a rubber or metal wear-resistant layer), and when the end of the fixing screw 4 is screwed into the rotation path of the heightening column 2, the heightening column 2 contacts the end of the fixing screw 4 through the wear-resistant sleeve 22, avoiding wear caused by direct contact between the heightening column 2 and the fixing screw 4, and extending the service life of the component.

[0028] In addition, when the heightening column 2 contacts the side of the limiting frame 3, the ultrasonic bird repeller 21 is tilted downwards by 10° to 30° to ensure that the bird repeller sound waves cover a specific area below.

[0029] The limiting frame 3 is connected to the side of the upright frame 1 via the height adjustment component 11 and is located above the rotating shaft. The limiting frame 3 has a side surface and a bottom surface. The side surface of the limiting frame 3 is provided with a first elastic pad 31, and the bottom surface of the limiting frame 3 is provided with a second elastic pad 32. Both the first elastic pad 31 and the second elastic pad 32 are made of wear-resistant rubber. The first elastic pad 31 and the second elastic pad 32 reduce the impact force and noise when the heightening column 2 contacts the limiting frame 3 through the elastic buffering effect of the rubber. At the same time, the wear resistance of the rubber can extend the service life of the limiting frame 3.

[0030] The fixing screw 4, threaded at an angle, passes through the support frame 1 and is located below the rotating shaft. The fixing screw 4 can be screwed into the rotation path of the lifting column 2 and abut against the lifting column 2, pushing it to contact the side of the limiting frame 3 and lock its position, forming a multi-point fixing structure of "fixing screw 4-lifting column 2-limiting frame 3". In addition, when screwed out, the lifting column 2 is released, allowing it to rotate freely within a certain range. The multi-point fixing structure improves the connection stability between the lifting column 2 and the support frame 1, preventing the ultrasonic bird repeller 21 from swaying due to external forces such as wind and causing angular displacement. The fixing screw 4 is easy to operate, and locking and releasing can be achieved by rotation, which facilitates quick switching of working states.

[0031] When the fixing screw 4 is turned out of the rotation path of the heightening column 2, the operator can pull one end of the heightening column 2 (the side away from the ultrasonic bird repeller 21) to make it rotate around the axis until the heightening column 2 contacts the bottom surface of the limiting frame 3. At this time, the ultrasonic bird repeller 21, which was originally at a high position, rotates with the heightening column 2, lowers its position and gets closer to the operator. The operator does not need to climb to a high place or use auxiliary tools (such as ladders) and can directly contact the ultrasonic bird repeller 21 on the ground, reducing the risk of working at height. It is especially suitable for complex outdoor environments (such as utility poles and farmland edges). When it is close, it is easy to quickly connect the charging cable for power supply or replace the battery. At the same time, it is convenient to check the appearance, sound wave emission port, circuit interface and other components of the ultrasonic bird repeller 21, shortening maintenance time.

[0032] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. An ultrasonic long-range bird repelling device, characterized in that, include: The stand has a height-adjustable adjustment mechanism at the top; The heightening column is rotatably mounted on the frame via a pivot in its middle position, and an ultrasonic bird deterrent is installed at one end of it. The limiting frame is connected to the side of the upright frame via a height adjustment component and is located above the rotating shaft. The limiting frame has one side and one bottom. A fixing screw is threaded obliquely through the upright and located below the rotating shaft. The fixing screw can be screwed into the rotation path of the lifting column. When the end of the fixing screw abuts against the lifting column and pushes the lifting column to contact the side of the limiting frame, the relative position of the lifting column and the upright is locked, forming a multi-point fixing structure. Specifically, when the fixing screw is screwed out of the rotation path of the heightening column, and one end of the heightening column is pulled and flipped by the operator to contact the bottom surface of the limiting frame, the ultrasonic bird repeller is close to the operator.

2. The ultrasonic long-range bird repelling device according to claim 1, characterized in that: The center of gravity of the heightening column is located on the side of the rotating shaft closer to the ultrasonic bird repeller, so that the heightening column naturally drives the ultrasonic bird repeller to rotate downwards.

3. The ultrasonic long-range bird repelling device according to claim 2, characterized in that: When the heightening column contacts the side of the limiting frame, the ultrasonic bird repeller's emission direction is tilted downwards by 10° to 30°.

4. The ultrasonic long-range bird repelling device according to claim 3, characterized in that: The height adjustment component includes multiple insertion holes arranged along the height direction of the upright frame, and adjusting bolts passing through the limiting frame and the corresponding insertion holes.

5. The ultrasonic long-range bird repelling device according to claim 1, characterized in that: The side of the limiting frame is provided with a first elastic pad, and the bottom surface of the limiting frame is provided with a second elastic pad. Both the first elastic pad and the second elastic pad are made of wear-resistant rubber.

6. The ultrasonic long-range bird repelling device according to claim 1, wherein: The heightening column is provided with a wear-resistant sleeve, and when the end of the fixing screw is screwed into the rotation path of the heightening column, the heightening column contacts the end of the fixing screw through the wear-resistant sleeve.

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