CUP SPEAKER AND CUP USING SAME

WIPO Patent Application WO/2017/142128

A1

The purpose of the present invention is to enable the output of a speaker sound in the air and, simultaneously, make the sound resonate inside of a cup, to be applicable regardless of a cup size, and to receive a voice signal from sound equipment in a wireless manner, and the present invention relates to a cup speaker and a cup using the same, the cup speaker comprising: a sound output unit (101) converting an electrical signal into vibrations of a diaphragm to output a sound; a wireless communication unit (102) for wirelessly receiving sound data; the diaphragm (110) provided at a top plate; a circular bottom plate (120) disposed at a lower part of the diaphragm by being spaced apart from the diaphragm, and having at least one vent (121); and a cylindrical outer wall (130) for mutually connecting the edge of the top plate and the edge of the bottom plate, wherein the sound output unit and the wireless communication unit are arranged in an inner space of the outer wall, and the diameter of the top plate is larger than the diameter of the bottom plate such that the outer wall is formed to be inclined, and thus the cup speaker is mounted inside the cup in a state in which the outer wall makes contact with the inner wall of the cup (200).

LIM YANG KYUN (KR)

PCT/KR2016/003582

August 24, 2017

April 06, 2016

Click for automatic bibliography generation  

SOUND BLENDING CO LTD (KR)

H04R1/28; A47G19/22; H04R1/02; H04R7/02; H04R9/06

KR200453721Y1	2011-05-23
KR20090002539A	2009-01-09
US20090092272A1	2009-04-09
US20100264045A1	2010-10-21
KR20090019276A	2009-02-25

SHIN, Yong Kyl et al. (KR)

View/Download PDF      PDF Help

Previous Patent: METHOD, SERVER, AND COMPUTER PROGRAM FOR SETTING WORD/IDIOM EXAMINATION QUESTIONS

Next Patent: HEIGHT ADJUSTABLE PILLOW