Image taking main unit
View Patent ↗The present invention provides an image taking main unit that prevents entry of foreign matter and has excellent usability even when an image taking lens unit is not attached thereto. The image taking main unit has a concave mount to which the image taking lens unit with an image taking optical system and an imaging device is removably attached and receives image signals from the image taking lens unit attached thereto to record the image signals therein. The image taking main unit also has a barrier and an electronic device disposed on the barrier. The barrier covers an opening of the mount and retracts into the concave portion of the mount by being pressed by the image taking lens unit when the image taking lens unit is attached to the image taking main unit.
1. An image taking main unit that has a concave mount to which an image taking lens unit with an image taking optical system and an imaging device is removably attached, and that receives image signals from the image taking lens unit attached thereto and records the image signals therein, the image taking main unit comprising:
a barrier that covers an opening of the mount and, retracts into a concave portion of the mount by being pressed by the image taking lens unit when the image taking lens unit is attached to the image taking main unit; and
an electronic device disposed on the barrier,
wherein the electronic device is an image taking module for performing an image taking operation instead of the image taking lens unit when the image taking lens unit is not attached to the image taking main unit.
2. The image taking main unit according to claim 1 , further comprising a contact mechanism configured to supply power to and activate the electronic device according to a motion of the barrier when the image taking lens unit is not attached to the image taking main unit, and to stop supplying power to the electronic device according to a motion of the barrier when the image taking lens unit is attached to the image taking main unit.
3. An image taking main unit that has a concave mount to which an image taking lens unit with an image taking optical system and an imaging device is removably attached, and that receives image signals from the image taking lens unit attached thereto and records the image signals therein, the image taking main unit comprising:
a barrier that covers an opening of the mount and, retracts into a concave portion of the mount by being pressed by the image taking lens unit when the image taking lens unit is attached to the image taking main unit; and
an electronic device disposed on the barrier, wherein the electronic device is a display module for displaying an image.
4. The image taking main unit according to claim 3 , further comprising a contact mechanism configured to supply power to and activate the electronic device according to a motion of the barrier when the image taking lens unit is not attached to the image taking main unit, and to stop supplying power to the electronic device according to a motion of the barrier when the image taking lens unit is attached to the image taking main unit.