A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An endoscope comprises an insertion portion, an operation portion body provided at a proximal end side of the insertion portion, a knob provided in the operation portion body, the knob configured to rotate around a rotation shaft, and a turn locking mechanism provided in the knob. The turn locking mechanism includes a lock button reversibly translatable from a first position to a second position, a lock bar connected to the lock button, the lock bar extending from an inside surface of the lock button, and a fixed member attached to the operation portion body. When the lock button is in the second position, the lock bar engages the fixed member to prevent the knob from rotating around the rotation shaft.
An endoscope comprises an insertion portion, an operation portion body provided at a proximal end side of the insertion portion, a knob provided in the operation portion body, the knob configured to rotate around a rotation shaft, and a turn locking mechanism provided in the knob. The turn locking mechanism includes a lock button reversibly translatable from a first position to a second position, a lock bar connected to the lock button, the lock bar extending from an inside surface of the lock button, and a fixed member attached to the operation portion body. When the lock button is in the second position, the lock bar engages the fixed member to prevent the knob from rotating around the rotation shaft.
ENDOSCOPE AND METHOD FOR LOCKING KNOB
IWASAKI SEIJI (author)
2023-05-18
Patent
Electronic Resource
English
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS