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1. 发明专利

JP2011239335A Acoustic unit 审中-公开
标题翻译：声音单元
公开(公告)号：JP2011239335A
公开(公告)日：2011-11-24
申请号：JP2010111174
申请日：2010-05-13
申请人： Hiroyuki Yamagami , Fu Jun Yan , 博之山上 , 福俊顔
发明人： YAMAGAMI HIROYUKI , YAN FU JUN
IPC分类号： H04R7/12 , H04R1/02
CPC分类号： H04R1/025 , H04R1/021 , H04R9/025 , H04R9/046
摘要： PROBLEM TO BE SOLVED: To provide an acoustic unit which is capable of outputting sound in the same way as a speaker without using an amplifier and only by being mounted on a vibrator such as a box, cylinder, board and the like; and is excellent in portability and usability, and can be carried as an accessory.SOLUTION: The acoustic unit comprises: a permanent magnet 121; a magnet holder 122 having a concave housing section for housing the permanent magnet 121; a paper cylinder 123 supporting a coil 124 which is housed in a gap between the side face of the permanent magnet 121 and the side face of the housing section 122A of the magnet holder 122 in a freely vibrating state so as to surround the permanent magnet 121; and a conductor 126 which is attached to one end of the paper cylinder 123 and vibrates the vibrator. Both ends of a conducting wire forming the coil 124 are directly connected via a connection cord to a jack of an electronic apparatus outputting audio signals to an earphone or headphone, and the conductor 126 transmits through the paper cylinder 123 the vibration of the coil 124 based on audio signals output from the jack to output sound from the vibrator.
摘要翻译：要解决的问题：提供一种声音单元，其能够以与扬声器相同的方式输出声音，而不使用放大器，并且仅通过安装在诸如盒，气缸，板等的振动器上; 并且具有优异的便携性和可用性，可作为附件携带。声学单元包括：永磁体121; 具有用于容纳永久磁体121的凹入的壳体部分的磁体保持器122; 支撑线圈124的纸筒123，其以自由振动的状态容纳在永磁体121的侧面和磁体保持件122的容纳部122A的侧面之间的间隙中，以围绕永磁体121 ; 以及连接到纸筒123的一端并使振动器振动的导体126。形成线圈124的导线的两端通过连接线直接连接到向耳机或耳机输出音频信号的电子设备的插座，并且导体126通过纸筒123传输线圈124的振动在从插孔输出的音频信号上输出来自振动器的声音。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012028946A Acoustic system 审中-公开
标题翻译：声学系统
公开(公告)号：JP2012028946A
公开(公告)日：2012-02-09
申请号：JP2010164291
申请日：2010-07-21
申请人： Hiroyuki Yamagami , Fu Jun Yan , 博之山上 , 福俊顔
发明人： YAMAGAMI HIROYUKI , YAN FU JUN
IPC分类号： H04R7/12 , H04R9/02 , H04R9/04
摘要： PROBLEM TO BE SOLVED: To provide an acoustic system with excellent portability and usability, which can be easily carried as an accessory.SOLUTION: An acoustic system includes an acoustic unit to be mounted on a vibrator; and a cord integrated amplifier to output an amplified audio signal to the audio unit. The audio unit includes a permanent magnet 121; a magnet holder 122 provided with a concaved housing part to house the permanent magnet 121; a paper cylinder 123 housed in a gap between a side face of the permanent magnet 121 and a side face of the housing part 122A of the magnet holder 122 in a freely oscillating manner, to support a coil 124 surrounding the permanent magnet 121; and a conductor 126 attached to an end of the paper cylinder 123 to oscillate the vibrator. The cord integrated amplifier includes a secondary battery in a flat shape; and an amplifier circuit to amplify an audio signal with the secondary battery as a power source. The conductor 126 conducts oscillation of the coil 124, based on an audio signal output from a jack, through the paper cylinder 123, and outputs audio from the vibrator.
摘要翻译：要解决的问题：提供具有优异的便携性和可用性的声学系统，其可以容易地作为附件携带。解决方案：声学系统包括要安装在振动器上的声学单元; 以及用于将放大的音频信号输出到音频单元的电缆集成放大器。音频单元包括永磁体121; 设置有容纳永磁体121的凹部壳体部的磁铁架122; 容纳在永磁体121的侧面之间的间隙中的纸筒123和磁体保持器122的壳体部分122A的侧面以自由摆动的方式支撑，以支撑包围永磁体121的线圈124; 以及附接到纸筒123的端部以使振动器振荡的导体126。线集成放大器包括平坦形状的二次电池; 以及用二次电池作为电源放大音频信号的放大器电路。导体126基于从插座输出的音频信号通过纸筒123传导线圈124的振荡，并且从振动器输出音频。版权所有（C）2012，JPO＆INPIT

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