Ultrasonic diagnosis device

摘要

Disclosed is an ultrasonic diagnosis device which is provided with a shutter mechanism. The shutter mechanism conceals an opening portion (a passage for a rotation shaft member), which is uncovered behind an operation panel when the operation panel moves forward, so as to enhance the appearance and safety. The shutter mechanism has a pair of first shutter plates and a pair of second shutter plates, the pairs overlapping each other. Each shutter plate rotates about a predetermined rotational shaft which does not slide back and forth. Each shutter plate has a pin slot into which a slide pin is inserted. A pair of slide pins are provided on a member that slides back and forth. When the pair of slide pins move forward, the contact relationship between the pair of slide pins and a plurality of pin slots causes the pair of first shutter plates to start closing first, and subsequently the pair of second shutter plates start closing.

主权项

1. An ultrasonic diagnosis device, comprising:
an operation panel for ultrasonic diagnosis; a forward-backward slide mechanism including a forward-backward slide base movable in a forward-backward direction on a rail to guide a slide movement of the operation panel in the forward-backward direction and a slide pin formed on the forward-backward slide base; and a rotation mechanism having a rotor and a stator, the stator being coupled to the forward-backward slide base, the operation panel being coupled to the rotor for rotational movement, wherein the forward-backward slide mechanism includes a shutter mechanism that conceals an opening that is exposed when the stator moves forward, the opening being a part of a passage for the movement of the stator in the forward-backward direction, wherein the shutter mechanism includes: at least one sheet-like shutter plate that performs a rotation movement about a rotational shaft that does not perform a slide movement in the forward-backward direction; and a pin slot formed in the shutter plate through which the slide pin is inserted, and wherein the pin slot has a shape that extends in the forward-backward direction while bending in a lateral direction, and a closing movement force is generated in the shutter plate by a contact relationship between the slide pin and the pin slot when the slide pin moves forward in the pin slot, with the opening being covered by the shutter plate.