Novel car horn

Abstract

The invention provides a novel car horn. The problem that a device in the prior art is not convenient for controlling the intensity of the transmission sound of a bitone horn in different scenes is solved. The novel car horn comprises the bitone horn, a connecting cylinder, a connecting pipe, a first air bag, a fixing pipe, a ball, a coil spring and a conducting wire. A positioning pipe is fixedlyarranged on the outer end of the fixing pipe. A fixed ring is fixedly arranged on the outer side of the positioning pipe. A second air bag corresponding to the bitone horn is fixedly arranged insidethe fixed ring. According to the invention, the second air bag is arranged to cover the bitone horn; the bitone horn is prevented from chanting too loudly and disturbing residents when a car drives around a residential area or school at night; the first air bag is arranged to blow the second air bag, and the second air bag is expanded; the cover range of the bitone horn is manually controlled; thesound transmission intensity of the bitone horn is adjusted; and the usability of the device is improved.

Description

Technical field [0001] The invention relates to the field of automobiles, in particular to a new type of car horn. Background technique [0002] With the development of science and technology, cars have gradually become a means of transportation for people to travel. Horns play an important role in car driving. Speakers are mainly car audio signal devices. During car driving, the driver sends out necessary audio signals according to needs and regulations. It warns pedestrians and attracts the attention of other vehicles to ensure traffic safety. It is also used to urge and transmit signals. However, when the existing device is in use, although the existing car can be equipped with both high and low speakers, when in use, two Two or one horn works at the same time, and the current can reach 15A or more than 20A. When using the horn button to control, the high current will quickly burn out the horn button, which may bring economic losses to the user, affect the user’s travel, and s...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, cars have gradually become a means of transportation for people to travel. The horn plays an important role in the driving of the car. The horn is mainly a car audio signal device. When the car is running, the driver sends out the necessary sound signals according to the needs and regulations. It can warn pedestrians and attract the attention of other vehicles to ensure traffic safety. At the same time, it is also used for driving and transmitting signals. However, when the existing device is in use, although the existing car can be equipped with two kinds of high and low horns, when in use, the two horns One or one horn works at the same time, and the current can reach more than 15A or 20A. When using the horn button to control, the high current will burn out the horn button very quickly, which may bring economic losses to the user and affect the user's travel. When the device is in use, professional technicians are required to adjust the volume of the car horn, which is cumbersome and wastes money. Therefore, it is necessary to design a new car horn to solve the above problems

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