Animal repeller for car

Abstract

The utility model discloses a vehicle animal repellent, which relates to the field of animal repelling technology. A first capacitor is connected between pin 1 and pin 8 of a single-chip microcomputer control chip, pin 1 and pin 8 of the single-chip microcomputer control chip are connected to a 3V power supply and a ground terminal respectively, pin 4 of the single-chip microcomputer control chip is connected to one end of a vibration switch, the other end of the vibration switch is grounded, the vibration switch is connected in parallel with a second capacitor, and pin 4 of the single-chip microcomputer control chip is connected to a first resistor to a 3V power supply; pin 5 of the single-chip microcomputer control chip is connected to a second resistor to a base of a transistor, the emitter of the transistor is grounded, the collector of the transistor is connected to one end of a buzzer device, the other end of the buzzer device is connected to a third resistor to a 3V power supply terminal, and the buzzer device is connected in parallel with an inductor; pin 6 of the single-chip microcomputer control chip is connected to a fourth resistor to the positive pole of a plug-in LED blue light, and the negative pole of the plug-in LED blue light is grounded. The utility model is compact and light, easy to operate, highly flexible to use, has a good repelling effect, and has broad application prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of animal driving away, in particular to a vehicle-used animal driving away device. Background Art

[0002] The number of wild animals in my country is growing rapidly, among which birds and rodents cause damage to crops. Such a large group of animals has caused serious harm to people's production and life in terms of spreading diseases, affecting agriculture, forestry and animal husbandry. Therefore, it is very important to protect crops and people's living environment. At present, the repellers commonly used by people on the market are too complicated in structure, large and heavy in overall size, very inconvenient to use, and poor in driving away animals. Based on this, it is particularly necessary to design a new type of vehicle-mounted animal repeller. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a vehicle-mounted animal repeller with a simple structure, reasonable design, lightness and compactness, easy operation, convenient use, good repeller effect and easy promotion and application.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a vehicle animal repeller, comprising a single-chip microcomputer control circuit, a vibration switch circuit, a buzzer drive circuit and an LED indicator light drive circuit, wherein the single-chip microcomputer control circuit is respectively connected to the vibration switch circuit, the buzzer drive circuit and the LED indicator light drive circuit; the single-chip microcomputer control circuit is composed of a single-chip microcomputer control chip and a first capacitor, the vibration switch circuit is composed of a vibration switch, a second capacitor and a first resistor, the buzzer drive circuit is composed of a buzzer device, a second resistor, a third resistor, an inductor and a triode, the LED indicator light drive circuit is composed of a plug-in LED blue light and a fourth resistor, and the 1st pin and the 8th pin of the single-chip microcomputer control chip are connected. A first capacitor is connected in between, pins 1 and 8 of the single-chip control chip are connected to a 3V power supply and a ground terminal respectively, pin 4 of the single-chip control chip is connected to one end of a vibration switch, the other end of the vibration switch is grounded, the vibration switch is connected in parallel with the second capacitor, and pin 4 of the single-chip control chip is also connected to a first resistor to a 3V power supply terminal; pin 5 of the single-chip control chip is connected to a second resistor to a base of a transistor, the emitter of the transistor is grounded, the collector of the transistor is connected to one end of a buzzing device, the other end of the buzzing device is connected to a third resistor to a 3V power supply terminal, and the buzzing device is connected in parallel with an inductor; pin 6 of the single-chip control chip is connected to a fourth resistor to the positive pole of a plug-in LED blue light, and the negative pole of the plug-in LED blue light is grounded.

[0005] Preferably, the single-chip microcomputer control chip adopts single-chip microcomputer 050D; and the transistor adopts transistor 8050.

[0006] Preferably, the buzzer device is formed by a first buzzer and a second buzzer connected in parallel, the first buzzer and the second buzzer are installed at left and right positions on the outer shell surface of the vehicle animal repeller, and the ultrasonic frequency emitted by the first buzzer and the second buzzer is 23KHZ.

[0007] Preferably, the plug-in LED blue light is installed in the middle of the shell surface, and the plug-in LED blue light is located between the first buzzer and the second buzzer.

[0008] Preferably, a battery box is provided on the side of the shell, and batteries are installed in the battery box to supply power to the whole machine.

[0009] The beneficial effects of the utility model are as follows: the device is small and light, easy to operate, highly flexible to use, has a good repelling effect, is suitable for use in multiple scenarios, and has broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments;

[0011] Figure 1 This is a circuit diagram of the utility model;

[0012] Figure 2 A circuit diagram of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0014] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0015] Reference Figure 1-3, this specific implementation adopts the following technical scheme: a vehicle animal repeller, including a single-chip control circuit 1, a vibration switch circuit 2, a buzzer drive circuit 3 and an LED indicator light drive circuit 4, the single-chip control circuit 1 is respectively connected to the vibration switch circuit 2, the buzzer drive circuit 3, and the LED indicator light drive circuit 4; the single-chip control circuit 1 is composed of a single-chip control chip U1 and a first capacitor C1, the vibration switch circuit 2 is composed of a vibration switch SW1, a second capacitor C2 and a first resistor R1, the buzzer drive circuit 3 is composed of a buzzer device SPK, a second resistor R2, a third resistor R3, an inductor L1, and a transistor Q1, the LED indicator light drive circuit 4 is composed of a plug-in LED blue light D1 and a fourth resistor R4, the first capacitor C1 is connected between pin 1 and pin 8 of the single-chip control chip U1, and pin 1 and pin 8 of the single-chip control chip U1 are respectively connected to 3V The power supply and ground terminals, the 4th pin of the single-chip microcomputer control chip U1 is connected to one end of the vibration switch SW1, the other end of the vibration switch SW1 is grounded, the vibration switch SW1 is connected in parallel with the second capacitor C2, and the 4th pin of the single-chip microcomputer control chip U1 is also connected to the first resistor R1 to the 3V power supply terminal; the 5th pin of the single-chip microcomputer control chip U1 is connected to the second resistor R2 to the base of the transistor Q1, the emitter of the transistor Q1 is grounded, the collector of the transistor Q1 is connected to one end of the buzzer device SPK, the other end of the buzzer device SPK is connected to the third resistor R3 to the 3V power supply terminal, and the buzzer device SPK is connected in parallel with the inductor L1; the 6th pin of the single-chip microcomputer control chip U1 is connected to the fourth resistor R4 to the positive pole of the plug-in LED blue light D1, and the negative pole of the plug-in LED blue light D1 is grounded; the single-chip microcomputer control chip U1 adopts the single-chip microcomputer 050D; the transistor Q1 adopts the transistor 8050.

[0016] It is worth noting that the buzzer device SPK is composed of a first buzzer SPK1 and a second buzzer SPK2 connected in parallel. The first buzzer SPK1 and the second buzzer SPK2 are respectively installed close to the left and right circular thin parts just above the surface of the shell 5 of the vehicle animal repeller. The ultrasonic frequency emitted by the first buzzer SPK1 and the second buzzer SPK2 is 23KHZ; the plug-in LED blue light D1 is installed in the middle thin part just above the surface of the shell 5, and the plug-in LED blue light D1 is located between the first buzzer SPK1 and the second buzzer SPK2.

[0017] In addition, a battery box 6 is provided on the side of the housing 5, and batteries are installed in the battery box 6 to supply power to the entire device.

[0018] The working principle of this specific implementation is as follows: after two 3V button batteries CR2477 are installed in parallel in the battery box 6 to power the whole machine, the 5-pin output voltage of the single-chip control chip U1 is connected to the base of the transistor Q1 through the second resistor R2; the first buzzer SPK1 and the second buzzer SPK2, and the inductor L1 are connected in parallel, and one end is connected to the 3V power supply through the third resistor R3, and the other end is connected to the collector of the transistor Q1; the emitter of the transistor Q1 is grounded to turn on the transistor, driving the first buzzer SPK1 and the second buzzer SPK2 to emit an ultrasonic frequency of 23KHZ , which can make animals feel restless, frightened and leave; at the same time, the output voltage of pin 6 of the single-chip microcomputer control chip U1 drives the plug-in LED blue light D1 to work and emit light through the fourth resistor R4, and the first buzzer SPK1, the second buzzer SPK2 and the plug-in LED blue light D1 work for 1 second and stop for 5 seconds, and 6 seconds is a cycle; the vibration switch SW1 and the second capacitor C2 are connected in parallel, one end is connected to pin 4 of the single-chip microcomputer control chip U1, and the other end is grounded. When the vibration switch SW1 vibrates, the single-chip microcomputer control chip U1 will stop working, and the single-chip microcomputer control chip U1 will resume working after waiting for 60 seconds.

[0019] The working time of this specific implementation method is 1 second on, 5 seconds off, and 6 seconds in a cycle. The repeller has a vibration switch, which will automatically resume work after 60 seconds of stopping when vibrating. When the battery is inserted, the device will vibrate and be in standby mode, so it takes 60 seconds to resume normal operation.

[0020] This specific implementation adopts the driving away technology of buzzer plus ultrasonic wave with vibration switch. Ultrasonic wave is emitted by buzzer, and is sent outward through the ultra-thin part of the surface shell. The ultrasonic wave frequency of 23KHZ which is fixed and unbearable for animals is transmitted. Animals feel uncomfortable and stay away. The overall appearance of the driving away device is ultra-thin and light, with good waterproof function, easy operation, good driving away effect, and broad market application prospect.

[0021] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vehicle animal repeller, characterized in that: The invention comprises a single-chip microcomputer control circuit (1), a vibration switch circuit (2), a buzzer drive circuit (3) and an LED indicator light drive circuit (4); the single-chip microcomputer control circuit (1) is connected to the vibration switch circuit (2), the buzzer drive circuit (3) and the LED indicator light drive circuit (4) respectively; the single-chip microcomputer control circuit (1) is composed of a single-chip microcomputer control chip (U1) and a first capacitor (C1); the vibration switch circuit (2) is composed of a vibration switch (SW1), a second capacitor (C2) and a first resistor (R1); the buzzer drive circuit (3) is composed of a buzzer device (SPK), a second resistor (R2), a third resistor (R3), an inductor (L1) and a triode (Q1); the LED indicator light drive circuit (4) is composed of a plug-in LED blue light (D1) and a fourth resistor (R4); the first capacitor (C1) is connected between pins 1 and 8 of the single-chip microcomputer control chip (U1); the single-chip microcomputer control chip (U1) is connected to a first capacitor (C1); 1) is connected to a 3V power supply and a ground terminal respectively; a 4th pin of the single-chip microcomputer control chip (U1) is connected to one end of a vibration switch (SW1), the other end of the vibration switch (SW1) is grounded, the vibration switch (SW1) is connected in parallel with a second capacitor (C2), and a 4th pin of the single-chip microcomputer control chip (U1) is also connected to a first resistor (R1) to a 3V power supply terminal; a 5th pin of the single-chip microcomputer control chip (U1) is connected to a second resistor (R2) to a base of a transistor (Q1), the emitter of the transistor (Q1) is grounded, the collector of the transistor (Q1) is connected to one end of a buzzer device (SPK), the other end of the buzzer device (SPK) is connected to a third resistor (R3) to a 3V power supply terminal, and the buzzer device (SPK) is connected in parallel with an inductor (L1); a 6th pin of the single-chip microcomputer control chip (U1) is connected to a fourth resistor (R4) to a positive electrode of a plug-in LED blue light (D1), and a negative electrode of the plug-in LED blue light (D1) is grounded.

2. The vehicle animal repeller according to claim 1, characterized in that: The single-chip microcomputer control chip (U1) adopts single-chip microcomputer 050D.

3. The vehicle animal repeller according to claim 1, characterized in that: The transistor (Q1) is a 8050 transistor.

4. The vehicle animal repeller according to claim 1, characterized in that: The buzzer device (SPK) is formed by connecting a first buzzer (SPK1) and a second buzzer (SPK2) in parallel. The ultrasonic frequency emitted by the first buzzer (SPK1) and the second buzzer (SPK2) is 23KHZ.

5. The vehicle animal repeller according to claim 4, characterized in that: The first buzzer (SPK1) and the second buzzer (SPK2) are installed at left and right positions of the surface of the shell (5) of the vehicle animal repeller, and the plug-in LED blue light (D1) is installed in the middle of the surface of the shell (5). The plug-in LED blue light (D1) is located between the first buzzer (SPK1) and the second buzzer (SPK2). A battery box (6) is arranged on the side of the shell (5).

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