STAND DEVICE FOR MEDICAL OPTICAL APPLIANCE

• Main Authors: NAKAMURA MANABU, NAKAMURA MASAMI, NAKAMURA KATSUYUKI, NAKAMURA KATSUSHIGE
• Format: Patent
• Language: English; Japanese
• Published: 01.11.2021
• Subjects: BLASTING; DIAGNOSIS; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; LIGHTING; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; STANDS OR SUPPORTS; SURGERY; THERMAL INSULATION IN GENERAL; WEAPONS

To provide a stand device for a medical optical appliance that has a compact structure and allows a stand body to be rotated horizontally by switching between manual operation and electrical operation.SOLUTION: A motor 19 fixed to a stand body 2 is engaged with a clutch 14 which is rotatable with respect to a vertical rotation shaft 9 of a base 8 and can be locked. By placing the clutch 14 in an unlocked state, the vertical rotation shaft 9 becomes unrelated to the clutch 14, so the stand body 2 can be manually rotated freely. By placing the clutch 14 in a locked state, the clutch 14 and the vertical rotary shaft 9 become integral, and by rotating the motor 19, the motor 19 rotates together with the stand body 2 around the clutch 14 with driving force of the motor 19, placing and the stand body 2 in an electrical rotation state.SELECTED DRAWING: Figure 2 【課題】コンパクトな構造で、手動でも電動でも切り替えてスタンド本体を水平回転させることができる医療用光学機器のスタンド装置を提供する。【解決手段】ベース８の垂直回転軸９に対して回転自在で且つロック自在なクラッチ１４にスタンド本体２に固定されたモータ１９を係合させた。クラッチ１４をアンロック状態にすれば、垂直回転軸９がクラッチ１４と無関係になるため、スタンド本体２を手動でフリー回転させることができる。クラッチ１４をロック状態にすれば、クラッチ１４と垂直回転軸９が一体化し、モータ１９を回転させると、モータ１９の駆動力により、モータ１９の方がスタンド本体２ごとクラッチ１４の周囲を回転して、スタンド本体２が電動回転状態となる。【選択図】 図２