ELECTRONIC DEVICE

• Main Authors: MORISHITA KEITA, TANAKA MITSUNORI, KURODA DAISUKE, UNO HARUKI
• Format: Patent
• Language: English; Japanese
• Published: 19.10.2022
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

To provide an electronic device which has high acoustic characteristics of sound collection and enables simple manufacturing process.SOLUTION: An electronic device 1 includes: a housing (11) formed with a sound reception hole (15) for leading sound outside the housing to the inside of the housing; a substrate (13) which is disposed in the housing and on which a microphone (14) is mounted; an elastic member (12) which is arranged so as to fill a gap between an inner wall of the housing, which excludes a periphery of the sound reception hole, and the substrate, so as to form a space between the inner wall of the housing in the periphery of the sound reception hole and the substrate; and a space occupation member (16) which is arranged so as to occupy a part of the space.SELECTED DRAWING: Figure 7 【課題】集音の音響特性が高く、しかも、生産工程が簡単である電子機器を提供する。【解決手段】電子機器１は、筐体（１１）外部の音を筐体内に導く受音孔（１５）が形成された筐体と、筐体内に配置され、マイクロフォン（１４）が実装されている基板（１３）と、受音孔周辺の筐体の内壁と基板との間に空間が形成されるように、受音孔周辺以外の筐体の内壁と基板との間隙を埋めるように配置された弾性部材（１２）と、空間の一部を占有するよう配置された空間占有部材（１６）とを備えている。【選択図】図７