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モータ駆動装置及び光画像診断装置
专利权人:
テルモ株式会社
发明人:
妹尾 忠
申请号:
JP2011066502
公开号:
JP5689721B2
申请日:
2011.03.24
申请国别(地区):
JP
年份:
2015
代理人:
摘要:
A motor drive apparatus including: a transmission unit carrying-out transmission of an optical signal between a rotation unit for rotating a transmitting and receiving unit and a fixation unit for transmitting reflected light to a control apparatus through a signal line, wherein the transmission unit includes: a tubular shaped lens holding member where a collimator lens is held, and a holding member fixing member having first fixation surface by which the end surface of the lens holding member is fixed and second fixation surface fixed by a surface which is formed to be approximately perpendicular to the direction toward which the optical signal is emanated or the optical signal is light-received the first fixation surface is formed in a spherical shape and the second fixation surface is formed to be approximately perpendicular to the direction toward which the optical signal is emanated or the optical signal is light-received.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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