Semiconductor storage device

A semiconductor storage device comprising:

• a first case including an opening;
• a movable body including a substrate, a connector provided at one end of the substrate, and a second case accommodating at least a part of the substrate, in which the movable body is movable between at least a first position at which the connector is accommodated inside the first case and a second position at which the connector protrudes outward from the opening;
• and
• a plate spring that is provided between the first case and the movable body, selectively biases the movable body toward the first position or moves the movable body toward the first position, wherein
• the plate spring biases the movable body at least when the movable body is held at the second position,
• the plate spring includes a frame that includes an opening through which at least a part of the movable body passes and a biasing portion that protrudes from the frame, and
• the plate spring is elastically deformable relative to the frame, and is in contact with the movable body and biases the movable body toward the first position.

A semiconductor storage device comprising:

• a first case including an opening;
• a movable body including a semiconductor memory and a connector, wherein the movable body is movable between at least a first position at which the connector is contained within the first case and a second position at which the connector protrudes outward from the opening;
• a position support member configured to selectively, engages with the first case or the movable body and holds the movable body at the second position, or releases the engagement with the first case or the movable body, and
• a plate spring that is provided between the first case and the movable body, and selectively biases the movable body toward the first position or moves the movable body toward the first position,
• wherein the plate spring biases the movable body toward the first position at least when the movable body is held at the second position, and moves the movable body toward the first position when the engagement of the position support member with the first case or the movable body is released.