Shock-proof automobile sound box

Abstract

The invention discloses a shock-proof automobile sound box. The structure of the shock-proof automobile sound box comprises an installation head, a dust cover, a shock-proof system, a paper cone, a clamping ring, an outer shell, a limiting metal sheet, a bottom ring, a limiting ring and a connecting tube, wherein the dust cover is arranged at the center of the paper cone through the installation head; the clamping ring is arranged at the bottom part of the paper cone; the bottom ring is arranged at the bottom part of the clamping ring. The shock-proof automobile sound box disclosed by the invention is provided with a clamping mechanism, an eccentric starting mechanism, an air floating system, a position correcting structure and a height correcting system, the position of the paper cone canbe affected to shift when a voice coil tilts, so that the eccentric starting mechanism can be started, the air floating system is enabled to move so as to erect a second magnet under the transmissionof a linkage structure, the voice coil which is provided with a first magnet is enabled to move upwards according to a principle of like magnetism repelling, and the height of the voice coil can be regulated; meanwhile, under the action of the linkage structure, the voice coil can be clamped by the clamping mechanism, the balance degree in a horizontal direction of the voice coil can be corrected, both the horizontal balance degree and the height are corrected, so that the tone quality cannot be influenced even vibration is generated during an automobile driving process.

Description

technical field [0001] The invention is an anti-vibration car audio, which belongs to the field of car audio. Background technique [0002] Car audio is a sound recording and playback device set up to relieve the boring feeling of drivers and passengers during travel. The earliest use was car AM radios, and later AM FM radios, tape players, and developed to CD players and compatible with DCC, DAT digital audio, now the car audio has reached a high standard in terms of timbre, operation and anti-vibration. If you often drive on uneven roads, the long-term vibration will cause the voice coil to be skewed and affect the divergence of its sound. Even the excessive vibration of the door closing will cause the sound installation to loosen and vibrate continuously, affecting its sound effect. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an anti-vibration car stereo to solve the problems. [00...

AI Technical Summary

Problems solved by technology

[0002] Car audio is a sound recording and playback device set up to relieve the boring feeling of drivers and passengers during travel. The earliest use was car AM radios, and later AM FM radios, tape players, and developed to CD players and compatible with DCC, DAT digital audio, now the car audio has reached a high standard in terms of timbre, operation and anti-vibration. If you often drive on uneven roads, the long-term vibration will cause the voice coil to be skewed and affect the divergence of its sound. Even the excessive vibration of the door closing will cause the sound installation to loosen and vibrate continuously, affecting its sound effect

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