JPH0264926U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view of a battery storage chamber showing an example of the present invention. FIG. 2 is a longitudinal sectional view of the battery storage chamber of FIG. 1. FIG. 3 is a longitudinal cross-sectional view of the battery storage chamber, showing a state in which a thin and long battery is loaded and the battery cover is left open. FIG. 4 is a longitudinal cross-sectional view of the battery storage chamber, showing a state in which a thin and long battery is loaded and the battery cover is closed. FIG. 5 is a longitudinal sectional view of the battery storage chamber, showing a state in which a thick and short battery is loaded and the battery cover is left open. FIG. 6 is a longitudinal cross-sectional view of the battery storage chamber, showing a state in which a thick and short battery is loaded and the battery cover is closed. FIG. 7 is a perspective view of a long and thin lithium battery. FIG. 8 is a perspective view of a thick and short lithium battery. Explanation of symbols of main parts, 1...Camera body,
2... Battery storage chamber, 3... Torsion coil spring, 9
... protrusion, 11 ... battery lid, 12 ... engagement release projection, 13 ... engagement projection, 14 ... engagement projection, 2
1...Thin and long lithium battery, 22...Thick and short lithium battery.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A battery cover that is supported by a hinge and can be opened and closed with respect to the entrance of the storage chamber, and has a large cross-sectional shape to accommodate a thick battery from the entrance of the storage chamber to a predetermined depth. a first side wall; a second side wall having a small cross-sectional shape corresponding to a thin battery from the predetermined depth to the bottom; and a second side wall provided at the bottom to press the inserted battery toward the battery lid. In a battery storage chamber that can selectively store long, thin batteries and thick and short batteries, the storage chamber is made of elastic means and is configured to lock the pressing force from the elastic means when loading batteries. An entrance protrusion extending from the peripheral wall of the chamber entrance toward the center of the storage chamber entrance, and configured to lock the peripheral edge of the battery on the lower surface; a battery lid protrusion that is provided to protrude from the lower surface of the battery lid, and that enters between the first side wall and the battery and moves the battery laterally when the battery lid is closed; Further, the cross section of the first side wall is larger on the storage chamber entrance side than on the second side wall side, and the thick battery is inserted from the storage chamber entrance avoiding the entrance protrusion. A battery storage chamber for a camera, characterized in that it is adapted to be able to 2. A frictional force applying means is provided on the lower surface of the battery lid, which comes into contact with the inserted battery when the battery lid is closed, and generates a frictional force between the battery and the battery. A battery storage chamber for a camera according to claim 1. 3. Only when one of the batteries of different lengths is inserted into the lower surface of the battery lid, the battery lid is brought into contact with the one battery by closing the battery lid, and only the one battery is connected to the elastic means. 3. The battery storage chamber for a camera according to claim 1, further comprising position adjustment means for moving the battery storage chamber against the urging force of the camera.