Truck air horn system capable of adjusting volume

An air horn and sound volume technology, which is applied to vehicle components, sound signal devices, signal devices, etc., can solve the problems that the sound volume of the truck air horn cannot be adjusted and cannot be adapted to the surrounding conditions.

Active Publication Date: 2017-07-18
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a truck air horn system with adjustable sound volume to solve the probl

Method used

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  • Truck air horn system capable of adjusting volume
  • Truck air horn system capable of adjusting volume
  • Truck air horn system capable of adjusting volume

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Embodiment Construction

[0037] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0038] This application provides a truck air horn system with adjustable sound volume, such as Figure 1 to Figure 14 As shown, it includes an air horn 1, a horn intake pipe 2, an air volume control solenoid valve 4, a solenoid valve intake pipe 3 and a sound volume control switch 5.

[0039] Among them, the air horn is the sound source, and the high-pressure gas provided by the horn intake pipe drives the sound; the function of the air volume control solenoid valve is to drive the electromagnetic coil to generate a corresponding magnetic field according to the current signal input by the sound volume control switch, thereby driving the...

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PUM

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Abstract

The invention relates to a truck air horn system capable of adjusting volume. The truck air horn system capable of adjusting the volume comprises an air horn, a horn air inlet pipe, an air volume control magnetic valve, a magnetic valve air inlet pipe and a volume control switch. According to the technical scheme of the truck air horn system capable of adjusting the volume, the air volume control magnetic valve drives magnetic coils in the air volume control magnetic valve to generate corresponding magnetic fields according to current magnitude signals input by the volume control switch, so that a piston is moved in relative displacement, the section size of an airway can be controlled accordingly, and the effect of adjusting the air volume entering the air horn is achieved. The higher the current magnitude input to the air volume magnetic valve is, the larger the section size of the airway is, and accordingly the higher the horn volume is; correspondingly, the lower the current magnitude, the lower the volume is, and in this way, a driver can adjust the volume of the air horn freely according to vehicle driving environment and needs.

Description

technical field [0001] The invention belongs to the technical field of auto parts, in particular to a truck air horn system with adjustable sound volume. Background technique [0002] The commonly used whistle system for trucks is the air horn whistle system. When the truck is driving, it will sound the whistle in advance to warn of possible driving hazards, ensuring driving safety. [0003] The sound volume of the existing truck air horn whistle system is generally all relatively large, and the sound volume cannot be adjusted in good time according to the surrounding environment. When the vehicle is driving in the urban area, the pedestrians around the vehicle are relatively dense, and the residential area is close to the road where the vehicle is located. When the vehicle whistles, it will cause excessive noise interference or even noise damage to the surrounding people and residential areas. Contents of the invention [0004] The purpose of the present invention is to ...

Claims

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Application Information

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IPC IPC(8): B60Q5/00
CPCB60Q5/00
Inventor 孙元闫成亮宋恺叶思源
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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