Galvanometer scanner

According to the present invention, a galvanometer scanner, comprising: an operation portion having a rotary shaft; an inner sliding member configured to rotatably support the rotary shaft; a reaction force absorbing portion, provided outside the rotary shaft via the inner sliding member, configured...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Murai, Mitsuru, Araie, Ichiro, Hasegawa, Taro
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:According to the present invention, a galvanometer scanner, comprising: an operation portion having a rotary shaft; an inner sliding member configured to rotatably support the rotary shaft; a reaction force absorbing portion, provided outside the rotary shaft via the inner sliding member, configured to replace a force acting against the operation portion with an angular acceleration; an outer sliding member configured to rotatably support the reaction force absorbing portion; and a fixed portion provided outside the reaction force absorbing portion via the outer sliding member, is provided.