US 12,419,594 B2
Radiographing apparatus
Masataka Suzuki, Kanagawa (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Nov. 23, 2022, as Appl. No. 18/058,478.
Claims priority of application No. 2021-196201 (JP), filed on Dec. 2, 2021.
Prior Publication US 2023/0172570 A1, Jun. 8, 2023
Int. Cl. A61B 6/42 (2024.01); G03B 42/02 (2021.01)
CPC A61B 6/42 (2013.01) [G03B 42/02 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A radiographing apparatus comprising:
a radiation detector configured to detect incident radiation;
a support base configured to support the radiation detector; and
a housing, containing the radiation detector and the support base, including an incident side with an incident surface on which the radiation is incident and a bottom side opposite to the incident side with a bottom surface,
wherein the support base and the bottom surface are engaged with each other by an engagement portion in which a protruding portion provided to one thereof is inserted into a recessed portion provided to the other thereof, and
wherein the protruding portion has, on a base side thereof, a contact surface that abuts the recessed portion in a direction orthogonal to an incident direction of the radiation when the protruding portion is in a state of no elastic deformation, and has, on a tip side thereof, a disengagement-preventing portion that is capable of abutting the recessed portion in the orthogonal direction when the protruding portion is in a state of elastic deformation.