A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LID SPEAKER
PROBLEM TO BE SOLVED: To provide a lid speaker capable of improving a sound quality.SOLUTION: A lid speaker 10A includes: a lid unit 11 which is mounted on an opening 51 provided on a ceiling 50 and has a vibrator 15; a seal part 16 which seals a gap between the ceiling 50 and the lid unit 11; and a plurality of elastic parts 17 which are arranged with intervals each other on a rear face of the ceiling 50 so as to surround the periphery of the opening 51 and abut on the lid unit 11 to support a load of the lid unit 11.SELECTED DRAWING: Figure 2
【課題】音質を向上させることができる蓋スピーカーを提供する。【解決手段】蓋スピーカー１０Ａは、天井５０に設けられた開口５１に取り付けられ、加振器１５を有する蓋ユニット１１と、天井５０と蓋ユニット１１との間の隙間をシールするシール部１６と、開口５１の周囲を囲うように天井５０の裏面に互いに間隔を有して配置され、蓋ユニット１１に当接することによって蓋ユニット１１の荷重を支える複数の弾性部１７と、を備える。【選択図】図２
LID SPEAKER
PROBLEM TO BE SOLVED: To provide a lid speaker capable of improving a sound quality.SOLUTION: A lid speaker 10A includes: a lid unit 11 which is mounted on an opening 51 provided on a ceiling 50 and has a vibrator 15; a seal part 16 which seals a gap between the ceiling 50 and the lid unit 11; and a plurality of elastic parts 17 which are arranged with intervals each other on a rear face of the ceiling 50 so as to surround the periphery of the opening 51 and abut on the lid unit 11 to support a load of the lid unit 11.SELECTED DRAWING: Figure 2
【課題】音質を向上させることができる蓋スピーカーを提供する。【解決手段】蓋スピーカー１０Ａは、天井５０に設けられた開口５１に取り付けられ、加振器１５を有する蓋ユニット１１と、天井５０と蓋ユニット１１との間の隙間をシールするシール部１６と、開口５１の周囲を囲うように天井５０の裏面に互いに間隔を有して配置され、蓋ユニット１１に当接することによって蓋ユニット１１の荷重を支える複数の弾性部１７と、を備える。【選択図】図２
LID SPEAKER
蓋スピーカー
HYU ZHIXIN (author) / KOIZUMI HIDEKI (author)
2018-11-15
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
H04R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS
,
Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler
IEEE | 2019
| Engineering Index Backfile | 1936
Online Contents | 1996