3D-sound-effect-based light-weight vehicle-mounted vibration loudspeaker

Abstract

The invention relates to a 3D-sound-effect-based light-weigh vehicle-mounted vibration loudspeaker comprising a support device, an elastic connecting element, a radiation plate, a damping cover, and a vibration source. The support device, the elastic connecting element, the radiation plate, the damping cover, and the vibration source are installed on a vehicle. The support device and the radiation plate are connected by the elastic connecting element; and the damping cover and the support device are fixedly connected. The damping cover, the support device, the elastic connecting element, and the radiation plate form a vibration cavity in an encircling mode; the vibration source is arranged in the vibration cavity; and one end of the vibration source is fixedly connected with the radiation plate and the other end is fixedly connected with the damping cover. The damping cover is made of an aramid fiber braiding material. According to the invention, the size, cost, and weight of the product are effectively reduced; an out-of-balance phenomenon of the vibration source during a vehicle driving process can be prevented; distortion of the loudspeaker can be effectively avoided; the quality of the vibration source sound is improved; and the vibration source F0 is reduced by using the elastic connecting element and the low-frequency effect is enhanced.

Description

technical field [0001] The invention relates to a loudspeaker, in particular to a lightweight vehicle-mounted vibration loudspeaker based on 3D sound effects. Background technique [0002] At present, conventional car audio systems on the market use traditional tweeters and door woofers. However, the disadvantages of door speakers are that they are bulky, costly, and take up a lot of space. They are easily unbalanced during driving, resulting in distortion of the speakers. , affecting the quality of speaker sound. Contents of the invention [0003] The object of the present invention is to provide a light-weight vehicle-mounted vibration speaker based on 3D sound effects, which is small in size, low in cost, effectively reduces the distortion of the speaker, and improves the effective bandwidth of the sound quality of the speaker. [0004] The technical scheme that realizes the object of the present invention is as follows: [0005] The lightweight vehicle-mounted vibrat...

AI Technical Summary

Problems solved by technology

[0002] At present, conventional car audio systems on the market use traditional tweeters and door woofers. However, the disadvantages of door speakers are that they are large in size, high in cost, and take up a lot of space. They are easily unbalanced during driving, resulting in distortion of the speakers. , affecting the quality of the speaker sound

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