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Pop-up tweeter

A loudspeaker and high-frequency technology, applied in the field of pop-up high-frequency speakers, can solve the problem of finding high-frequency speakers

Inactive Publication Date: 2012-05-30
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in conventional designs, it is difficult to find the tweeter (i.e., pop-up tweeter) inside the car during night driving since there is no lighting installed in the pop-up tweeter

Method used

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Embodiment approach

[0022] The embodiments described in this specification and the structures shown in the drawings are only exemplary embodiments of the present invention, and do not represent all technical ideas of the present invention. Therefore, it should be understood that there may be many equivalent or improved embodiments that can replace the embodiments described in this specification and the structures shown in the drawings at the time of filing this application.

[0023] It should be understood that the term "vehicle" or "vehicular" or other similar terms as used herein includes motor vehicles in general, such as including sports utility vehicles (SUVs), buses, trucks, various commercial vehicles Passenger vehicles, including various boats and ships, watercraft, aircraft, etc., and including hybrid vehicles, electric vehicles, plug-in hybrid electric vehicles, hydrogen-powered vehicles and other alternative fuel vehicles (such as from resources other than petroleum fuel obtained from ...

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Abstract

Provided is a tweeter (e.g., a pop-up tweeter) which includes a speaker 120 provided at the top of a cylindrical casing 100. A driving unit 110 is inserted into the casing 100 and configured to move the speaker 120 upward and downward. Additionally, a cover unit 121 is provided at the top end of the speaker 120 and configured to have an illumination unit 122 formed therein to emit light from the tweeter. The pop-up tweeter is configured to have the opening and closing structure within a vehicle, thereby improving user convenience. Furthermore, an external design of the pop-up tweeter can be improved through the emission of illumination.

Description

technical field [0001] The present invention relates to a pop-up tweeter, and more particularly to a pop-up tweeter that activates an opening and closing structure according to the use of the tweeter installed in a vehicle, and makes lighting in the tweeter The device glows. Background technique [0002] Usually, the audio system is installed in the car, and the user can listen to the radio and music in the car through its related components. The audio system of a vehicle mainly includes an antenna, a media source (ie, a radio tuner, a tape, and a CD), a sound wave correction unit and an audio frequency amplification unit, speakers, and the like. [0003] The loudspeakers in a vehicle audio system are an important component in determining the performance of the sound field in the vehicle interior. To enjoy stereo sound, different types of speakers are usually used, such as subwoofers for the mid-bass range and high frequencies for high frequencies, usually around 2,000Hz-2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/02B60Q5/00
CPCH04R1/028B60R2011/0092H04R2499/13B60R2011/0094B60R11/0217
Inventor 吴世慜
Owner HYUNDAI MOTOR CO LTD