CN213908161U - Bird repeller with sound and arranged on distribution line - Google Patents

Abstract

The utility model relates to a bird repeller with sound, which is arranged on a distribution line and comprises a base, an installation frame, a solar cell panel, an auxiliary positioning device, a control device, a detection device and an emitting device; the detection device comprises a motor, a rotary table, a detection rod, a first proximity switch, a second proximity switch and an infrared imager; the transmitting device comprises a tweeter and a laser pen; the control device comprises a PLC controller and a storage battery; the PLC is in signal connection with the detection device and the transmitting device; the auxiliary positioning device comprises a fixed pipe, a movable rod, a supporting plate, a spring and a limiting column; the beneficial effects of the utility model are that, through the infrared imaging appearance that sets up, whether survey the existence that has birds on the power supply line, after the PLC controller received infrared imaging appearance's signal, send start signal for loudspeaker and laser pen, birds fly away from the power supply line under laser pen's highlight signal and loudspeaker's acoustic signal drive.

Description

Bird repeller with sound and arranged on distribution line

Technical Field

The utility model belongs to the technical field of power maintenance's technique and specifically relates to an install bird ware that drives of voiced sound on distribution lines.

Background

Birds are important components of biosphere, are generally beneficial to human beings and cannot be simply classified into harmful organisms, but due to different living habits of the birds and the fact that the birds are more suitable for being close to the human beings, the birds can often move around the human beings, and certain troubles are caused to the production and the living of the human beings within a specific time and space. Some birds can eat grains, fruits and vegetables in the field, some birds can eat and pollute the food in the activities of grain storage food processing plants, some birds can prey on cultured fishes and shrimps during migration, some birds can cause dangers to take off and land of airplanes in airports, and some birds like to nest on an electric tower, hold electric wires, pollute bird droppings and the like, so that power supply short circuit, disconnection and the like are caused. Since birds mainly feed on pests such as insects which harm crops, and a large amount of killing is not suitable from the viewpoint of maintaining ecological balance. Therefore, the bird repellent has important significance for effectively repelling birds moving in specific time and space, protecting crops and guaranteeing production and life.

The existing bird repelling mode mainly adopts the modes of fruit bagging, film or optical disk reflection, field storage, high-altitude bird preventing net erection, camphor smell bird repelling, bird repellent agent, firecracker sound bird repelling, bird repellent gun smoking bird repelling, corpse hanging bird repelling and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a bird ware that drives of area sound of installing on distribution lines.

In order to solve the technical problem, the utility model provides a following technical scheme:

a bird repeller with sound and installed on a distribution line comprises a base, an installation frame fixedly connected with the base, a solar panel rotatably connected with the installation frame, a control device installed on the base, a support installed on the installation frame, and a detection device and a transmitting device which are arranged on the support; the control device is electrically connected with the detection device and the transmitting device respectively.

As a further improvement of the present invention, the support is of an inverted U-shaped structure, and the detecting device includes a motor, a turntable, a detecting rod, and an infrared imager; the motor is arranged in the U-shaped of the bracket and is fixed with the top surface of the U-shaped; the motor is provided with an output shaft, the output shaft penetrates through the U-shaped top surface, and a turntable is fixedly connected to the output shaft; the infrared imager is arranged on the upper surface of the turntable; the detection rod is arranged on the excircle of the rotary table and is perpendicular to the axis of the rotary table.

As a further improvement of the present invention, the detecting device further includes a first proximity switch and a second proximity switch mounted on the bracket, the first proximity switch is mounted on the left side of the upper surface of the bracket; the second proximity switch is arranged on the right side of the upper surface of the bracket; in operation, the first proximity switch and the second proximity switch are used to detect the position of the probe rod.

As a further improvement of the utility model, the emitting device comprises a tweeter and a laser pen; the tweeter is mounted on the upper surface of the rotary disc; the laser pen is arranged on the outer surface of the infrared imager, and the head of the laser pen emitting laser is consistent with the imaging direction of the infrared imager.

As a further improvement of the present invention, the control device includes a PLC controller and a storage battery; the PLC controller and the storage battery are fixedly connected with the base respectively.

As a further improvement of the present invention, the PLC controller is in signal connection with the motor, the first proximity switch, the second proximity switch, the tweeter, the laser pen, and the infrared imager, respectively; the storage battery is electrically connected with the solar panel through an inverter; the battery respectively with PLC controller the motor first proximity switch the second proximity switch the loudspeaker the laser pen and infrared imager electricity is connected.

As a further improvement of the utility model, the mounting frame is fixedly connected with a rotating shaft; the rotating shaft and the solar cell panel rotate in a damping mode.

As a further improvement of the utility model, the utility model also comprises an auxiliary positioning device; the two sets of auxiliary positioning devices are respectively arranged on two sides of the lower part of the mounting frame; the auxiliary positioning device comprises a fixing pipe fixedly connected with the mounting frame.

As a further improvement of the utility model, fixed pipe is hollow structure, the tip of fixed pipe is equipped with the holding ring, the one end of keeping away from the installing frame on the pipe wall of fixed pipe is equipped with the type of falling L groove.

As a further improvement of the present invention, the auxiliary positioning device further comprises a movable rod having one end slidably connected to the inner wall of the fixed tube, a support plate mounted at the other end of the movable rod, a spring mounted between the positioning ring and the support plate, and a limit post slidably connected to the inverted L-shaped groove; one end of the limiting column is fixedly connected with the outer surface of the movable rod, and the other end of the limiting column protrudes out of the outer surface of the fixed tube.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the novel solar water heater can be positioned in an auxiliary way through the auxiliary positioning device, so that the phenomenon that the device is blown down in bad weather, particularly in strong wind weather is avoided; according to the auxiliary positioning device, through the design of the limiting column and the inverted L-shaped groove, when auxiliary positioning is not used, the limiting column is pulled, the limiting column is clamped in the transverse guide groove of the inverted L-shaped groove, the movable rod can be retracted, and large space is avoided; when auxiliary positioning is needed, the limiting column is shifted to the vertical groove from the top end transverse groove of the inverted L-shaped groove, the movable rod is pressed to the ground under the action of the spring, and the bird repeller is supported in an auxiliary mode;

2. whether the existence of birds on the power supply line can be surveyed to the rotation through the motor that sets up, the controller receives infrared imaging's signal after, judge the comparison, if there is the existence of birds, then send the stall signal for the motor, give loudspeaker and laser pen simultaneously and send start signal, birds fly away from the power supply line under the highlight signal of laser pen and loudspeaker's acoustic signal drive, injury birds have both been avoided, also avoided the damage of birds to the power supply line. The utility model utilizes the sensitivity of birds to sound, utilizes the photophobia, especially the flashing of birds, uses the laser pen to drive birds, and utilizes two modes to drive birds to avoid the adaptability of birds;

3. the solar energy power supply device supplies power to the storage battery through the arranged solar cell panel, the storage battery supplies power to the controller, the first proximity switch, the second proximity switch, the laser pen, the tweeter and the motor, natural resources are fully utilized, extra batteries are avoided, the condition of insufficient power of the batteries is also considered, the solar energy power supply device is a green mode worthy of popularization, the purposes of energy conservation and consumption reduction are achieved, and contribution is made to sustainable development of human beings;

4. according to the device, through the first proximity switch and the second proximity switch which are arranged on the bracket, when the detection rod approaches the first proximity switch, the first proximity switch sends a signal to the PLC, the PLC sends a reverse signal to the motor, the motor drives the rotary table to rotate reversely, the rotary table drives the detection rod fixed with the rotary table to rotate reversely, when the detection rod approaches the second proximity switch, the second proximity switch sends a signal to the PLC, and the PLC sends a reverse rotation instruction to the motor, so that the infrared imager arranged on the rotary table can cyclically and repeatedly check a power supply line, and birds are prevented from staying on the power supply line;

5. the damping rotation connection of the mounting frame and the hard solar panel can adjust the illumination angle of the solar panel and fully utilize the light of the sun to generate electricity;

6. the utility model discloses simple structure, the operation is stable, and the maintenance of being convenient for is worth promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is a control schematic diagram of the present invention.

In the figure: the system comprises a base 1, a PLC 2, a storage battery 3, an auxiliary positioning device 4, an installation frame 5, a solar panel 6, a support 7, a first proximity switch 8, a tweeter 9, an infrared imager 10, a rotary table 11, a detection rod 12, a second proximity switch 13, a motor 14, a support plate 40, a spring 41, a movable rod 42, a positioning ring 43, an inverted L-shaped groove 44, a limiting column 45, a fixed tube 46, a rotating shaft 60 and a laser pen 90.

Detailed Description

It should be noted at the outset that the discussion of any embodiment of the present invention is merely exemplary in nature, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; there are many other variations of the different aspects of the invention as described above which are not provided in detail for the sake of brevity. Accordingly, other embodiments are within the scope of the following claims.

In addition, the drawings in the following description are only preferred embodiments of the present invention, and it is obvious to those skilled in the art that other drawings can be obtained without inventive efforts. In addition, these embodiments are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Furthermore, in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited by the specific embodiments disclosed below.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., is typically an orientation or positional relationship based on a coordinate system shown in the front view of the device itself or the corresponding sub-component, and that the set of coordinate systems will not rotate with it when other directional views are discussed. In addition, in the case of a rod-like or elongated member, the term "front end" and the term "head" have the same meaning, and the term "rear end" and the term "tail end" and the term "end" have the same meaning. Rather, the foregoing directional terms are used merely to facilitate describing the present application and to simplify the description, and they do not indicate or imply that the apparatus or component being referred to must have a particular orientation or be constructed and operated in a particular orientation without having been stated to the contrary or otherwise specified, and therefore should not be considered limiting of the scope of the present application; further, the terms "inner and outer" with respect to orientation refer to the inner and outer relative to the profile of the respective component itself.

Furthermore, spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", etc. are used to define the components, and are only used to facilitate distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, especially, have no special meaning in "main, secondary" or arrangement order, and therefore, should not be construed as limiting the scope of the present application.

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention.

Example 1

Please refer to fig. 1-4

The embodiment provides a bird repeller with sound, which is installed on a distribution line, and comprises a base 1, an installation frame 5 fixedly connected with the base 1, a solar panel 6 rotatably connected with the installation frame 5, a control device installed on the base 1, a bracket 7 installed on the installation frame 5, and a detection device and a transmitting device which are arranged on the bracket 7; the control device is electrically connected with the detection device and the transmitting device respectively.

The bracket 7 is of an inverted U-shaped structure, and the detection device comprises a motor 14, a turntable 11, a detection rod 12 and an infrared imager 10; the motor 14 is arranged in the U-shape of the bracket 7 and is fixed with the top surface of the U-shape; the motor 14 is provided with an output shaft, the output shaft penetrates through the U-shaped top surface, and a rotary disc 11 is fixedly connected to the output shaft; the infrared imager 10 is mounted on the upper surface of the turntable 11; the detection rod 12 is disposed on an outer circle of the turntable 11 and is perpendicular to an axis of the turntable 11.

The detection device also comprises a first proximity switch 8 and a second proximity switch 13 which are arranged on the bracket 7, wherein the first proximity switch 8 is arranged on the left side of the upper surface of the bracket 7; the second proximity switch 13 is arranged on the right side of the upper surface of the bracket 7; in operation, the first proximity switch 8 and the second proximity switch 13 are used to detect the position of the probe rod 12.

The emitting device comprises a tweeter 9 and a laser pen 90; the tweeter 9 is arranged on the upper surface of the rotary disc 11; the laser pen 90 is arranged on the outer surface of the infrared imager 10, and the head of the laser pen 90 emitting laser is consistent with the imaging direction of the infrared imager 10.

The control device comprises a PLC (programmable logic controller) 2 and a storage battery 3; the PLC controller 2 and the storage battery 3 are fixedly connected with the base 1 respectively.

The PLC controller 2 adopts a 32-bit RISC microcontroller MCU of Toshiba singlechip TX 19A/H1 series. The controller has the function of processing images at high speed, and the low-power-consumption 32-bit RISC microcontroller has high-speed operation of 100MHz and enhanced floating point operation; the 32-bit RISC microcontroller of the TX 19A/H1 family achieves approximately twice the processing speed of the TX19A family and provides enhanced floating point arithmetic capabilities. These high-speed, low-power microcontrollers are well suited for digital consumer applications where more and more high-performance, high-function products are being developed.

Toshiba expands the MCU singlechip product combination for the vehicle, ranging from 8-bit CPU at the initial stage to the current ARM framework vehicle-mounted microcontroller.

Characteristics of toshiba automotive microcontrollers:

toshiba has moved the main processor toward the reduced execution instruction set (RISC) architecture. After the serial licenses are obtained by ARM corporation and Cortex corporation, toshiba corporation has further accelerated the development of the reduced execution instruction set (RISC).

The motor control technology comprises the following steps:

the toshiba microcontroller provided a built-in resolver decoder, a vector engine and a single pulse generator. These functions help to simplify and improve software operation efficiency.

A rotation change decoder: a circuit for converting angular information (sine and cosine) obtained by a motor sensor into a digital signal.

Embedded digital RDC:

toshiba provides a microcontroller with a built-in RDC (this function has previously only been possible on an off-chip). Therefore, the number of peripheral elements is reduced, the space of the PCB is saved, and the element auditing procedure is simplified. Moreover, the built-in analytic digital converter improves the anti-noise capability and enhances the design flexibility.

The advanced programmable motor driver is capable of controlling the speed of both motors (from low to high) and reducing the workload of the CPU.

Advanced hardware programmable Motor driver (A-PMD) IP

Vector Engine (VE)

The Toshiba Vector Engine (VE) may be used as a motor controller. The vector engine improves the hardware processing rate and reduces the motor control workload of the CPU by more than half (compared with the prior generation products of Toshiba corporation).

Root 1 vector engine

TMPM370F Enhance vector Engine variants

TMPM354F, TMPR454F vector engine

TMPR456F function (enhanced) fixed tasks and schedules programmable tasks and schedules triangle functions and look-up tables;

the working frequency is 80 MHz/200 MHz;

enhanced functionality-greater flexibility and higher performance tripled.

The newly developed TLCS-870/C1 series 8-bit microcontroller from Toshiba provides processing power at high speeds comparable to a 16-bit microcontroller. High speed processing capability at low internal clock frequencies is achieved in the TLCS-870/C1 family by one instruction cycle operating on a single clock cycle. The Toshiba-specific memory segment approach allows processing up to 128 KB of memory address space.

The PLC is respectively in signal connection with the motor 14, the first proximity switch 8, the second proximity switch 13, the tweeter 9, the laser pen 90 and the infrared imager 10; the storage battery 3 is electrically connected with the solar cell panel 6 through an inverter; the storage battery 3 is respectively electrically connected with the PLC, the motor 14, the first proximity switch 8, the second proximity switch 13, the tweeter 9, the laser pen 90 and the infrared imager 10.

The mounting frame 5 is fixedly connected with a rotating shaft 60; the rotating shaft 60 and the solar cell panel 6 rotate in a damping mode. The damping rotation of the mounting frame 5 and the solar panel 6 is connected, so that the illumination angle of the solar panel 6 can be adjusted, and the solar light is fully utilized to generate electricity.

The working process of the utility model is as follows,

the device is placed at a proper position near a power supply line needing to be driven by birds, the rotary table 11 is rotated, and the angle of the infrared imaging device 10 is adjusted, so that the infrared imaging device 10 is aligned to the power supply line needing to be detected; the laser pen 90 is adjusted so that the direction of the laser emitted by the laser pen 90 is consistent with the detection direction of the infrared imager 10.

Starting a motor 14, driving a rotary table 11 fixed with an output shaft of the motor to rotate by the motor 14, and driving an infrared imager 10 and a detection rod fixed with the rotary table to rotate 12 by the rotary table; when the infrared imager 10 detects the presence of birds on the power supply line, it will send a signal to the controller 2; controller 2 receives infrared imaging appearance 10's signal after, judges the comparison, if there is the existence of birds, then sends the stall signal for motor 14, gives loudspeaker 9 and laser pen 90 simultaneously and sends start signal, and birds fly away from the power supply line under the highlight signal of laser pen 90 and loudspeaker 9's acoustic signal drive, have both avoided injury birds, have also avoided the damage of birds to the power supply line. When the probe rod 12 is close to the first proximity switch 8, the first proximity switch sends a signal for the PLC controller 2, the PLC controller 2 sends a signal for the motor 14 to rotate reversely, the motor 14 drives the rotary table 11 to rotate reversely, the rotary table 11 drives the probe rod 12 fixed with the rotary table 11 to rotate reversely, when the probe rod 12 is close to the second proximity switch 13, the second proximity switch 13 sends a signal for the PLC controller 2, the PLC controller 2 sends a reverse rotation instruction for the motor 14, the infrared imager 10 arranged on the rotary table 11 checks the power supply line in a reciprocating manner, and birds are prevented from staying on the power supply line.

Example 2

This embodiment is substantially the same as embodiment 1 except that:

the utility model also comprises an auxiliary positioning device 4; the two sets of auxiliary positioning devices 4 are respectively arranged on two sides of the lower part of the mounting frame 5; the auxiliary positioning device 4 comprises a fixing tube 46 fixedly connected with the mounting frame 5.

The fixing tube 46 is of a hollow structure, a positioning ring 43 is arranged at the end of the fixing tube 46, and an inverted L-shaped groove 44 is arranged at one end, far away from the installation frame 5, of the tube wall of the fixing tube 46.

The auxiliary positioning device 4 further comprises a movable rod 42 with one end slidably connected with the inner wall of the fixed tube 46, a support plate 40 installed at the other end of the movable rod 42, a spring 41 installed between the positioning ring 43 and the support plate 40, and a limit column 45 slidably connected with the inverted L-shaped groove; one end of the limiting column 45 is fixedly connected with the outer surface of the movable rod 42, and the other end of the limiting column 45 protrudes out of the outer surface of the fixed tube 46.

Through the auxiliary positioning device 4 that sets up, can be with this novel auxiliary positioning that carries on, avoid just disliking weather especially strong wind weather will the utility model discloses blow down.

The working principle of this embodiment is the same as that of embodiment 1, and will not be described again.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be suitably combined to form other embodiments as will be apparent to those skilled in the art.

Claims (10)

1. The utility model provides an install bird ware that drives of voiced sound on distribution lines which characterized in that: the solar energy collecting device comprises a base (1), an installation frame (5) fixedly connected with the base (1), a solar panel (6) rotatably connected with the installation frame (5), a control device installed on the base (1), a support (7) installed on the installation frame (5), and a detection device and a transmitting device which are arranged on the support (7); the control device is electrically connected with the detection device and the transmitting device respectively.

2. The bird repeller with sound mounted on a distribution line of claim 1, wherein: the bracket (7) is of a U-shaped structure, and the detection device comprises a motor (14), a turntable (11), a detection rod (12) and an infrared imager (10); the motor (14) is arranged in the U-shape of the bracket (7) and is fixed with the top surface of the U-shape; the motor (14) is provided with an output shaft, the output shaft penetrates through the U-shaped top surface, and the output shaft is fixedly connected with the rotary table (11); the infrared imager (10) is arranged on the upper surface of the turntable (11); the detection rod (12) is arranged on the outer circle of the rotary table (11) and is perpendicular to the axis of the rotary table (11).

3. The bird repeller with sound mounted on a distribution line of claim 2, wherein: the detection device also comprises a first proximity switch (8) and a second proximity switch (13) which are installed on the bracket (7), wherein the first proximity switch (8) is installed on the left side of the upper surface of the bracket (7); the second proximity switch (13) is arranged on the right side of the upper surface of the bracket (7); in operation, the first proximity switch (8) and the second proximity switch (13) are used to detect the position of the probe rod (12).

4. A bird repeller with sound mounted on a distribution line as claimed in claim 3, wherein: the transmitting device comprises a tweeter (9) and a laser pen (90); the tweeter (9) is arranged on the upper surface of the rotary disc (11); the laser pen (90) is arranged on the outer surface of the infrared imager (10), and the head of the laser pen (90) emitting laser is consistent with the imaging direction of the infrared imager (10).

5. The bird repeller with sound of claim 4, wherein: the control device comprises a PLC (programmable logic controller) controller (2) and a storage battery (3); the PLC controller (2) and the storage battery (3) are respectively fixedly connected with the base (1).

6. The bird repeller with sound of claim 5, wherein: the PLC is respectively in signal connection with the motor (14), the first proximity switch (8), the second proximity switch (13), the tweeter (9), the laser pen (90) and the infrared imager (10); the storage battery (3) is electrically connected with the solar panel (6) through an inverter; the storage battery (3) is respectively electrically connected with the PLC controller (2), the motor (14), the first proximity switch (8), the second proximity switch (13), the tweeter (9), the laser pen (90) and the infrared imager (10).

7. The bird repeller with sound mounted on a distribution line of claim 1, wherein: a rotating shaft (60) is fixedly connected to the mounting frame (5); the rotating shaft (60) and the solar panel (6) rotate in a damping mode.

8. The bird repeller with sound mounted on a distribution line of claim 1, wherein: also comprises an auxiliary positioning device (4); the two sets of auxiliary positioning devices (4) are respectively arranged on two sides of the lower part of the mounting frame (5); the auxiliary positioning device (4) comprises a fixing pipe (46) fixedly connected with the mounting frame (5).

9. The bird repeller with sound of claim 8, wherein: the fixing pipe (46) is of a hollow structure, a positioning ring (43) is fixedly connected to the end of the fixing pipe (46), and an inverted L-shaped groove (44) is formed in one end, far away from the mounting frame (5), of the pipe wall of the fixing pipe (46).

10. The bird repeller with sound installed on the distribution line of claim 9, wherein the auxiliary positioning device (4) further comprises a movable rod (42) with one end slidably connected to the inner wall of the fixed pipe (46), a support plate (40) installed at the other end of the movable rod (42), a spring (41) installed between the positioning ring (43) and the support plate (40), and a limit post (45) slidably connected to the inverted L-shaped groove (44); one end of the limiting column (45) is fixedly connected with the outer surface of the movable rod (42), and the other end of the limiting column (45) protrudes out of the outer surface of the fixed pipe (46).

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