摘要:
A dry cell accommodating device includes a dry cell chamber, a cover and a dry cell holder. When a plurality of larger dry cells, for instance, size "AA" dry cells are accommodated, they are fitted into the interior of the dry cell chamber without any necessity for the dry cell holder. When a plurality of smaller dry cells, for instance, size "AAA" dry cells are accommodated, they are first held by means of the dry cell holder and the latter is then fitted into the dry cell chamber together with the dry cells. The device is provided with a mechanism for inhibiting an occurrence of incorrect fitting of the dry cell holder. The mechanism comprises a plurality of projections on the bottom of the dry cell chamber and a plurality of recesses formed at the lower part of the dry cell holder to be fitted over the projections when the dry cell holder is oriented in the correct direction. Further, the device is provided with another mechanism for inhibiting incorrect fitting of smaller dry cells. The last-mentioned mechanism comprises a pair of projections formed on one side of the dry cell holder and an insulation ring fitted around the outer periphery of the end part of a terminal rod disposed on the other side of the holder.
摘要:
A setting device to set camera data, including a first operating member, a first setting input device which is switched ON when the first operating member is operated, a second operating member, a second setting input device which is switched ON when the second operating member is operated, a third operating member, and a third setting input device which outputs a signal according to an operation of the third operating member. A first memory stores first setting data, and a second memory to stores second setting data. A third memory stores one of a first state which selects the first setting data and a second state which selects the second setting data. A first display displays one of the first and second setting data, according to the state stored by the third memory. A second display displays one of the first setting data stored in the first memory and the second setting data stored in the second memory, according to the content of the third memory. A first control unit changes a state stored in the third memory according to an output signal of the third setting input device when the first setting input device is ON. A second control unit changes the content of the first memory, when the third memory stores the first state, according to the output signal of the third setting device when the second setting input device is ON. A third control unit changes the content of the second memory, when the third memory stores the second state, according to the output signal of the third setting device when the second setting input device is ON.
摘要:
A camera setting and display device has a visual display and includes setting members that set corresponding photographic information in a camera. A storage device included in the camera has a first storage area that selectively stores a first set of photographic information from the setting members and a second storage area that selectively stores a second set of photographic information, different from the first set of photographic information, from the setting members. A visual display of the camera setting and display device has a first display section corresponding to the first storage area that displays the first set of photographic information and a second display section corresponding to the second storage area that displays the second set of photographic information. A permission member selects either the first display section and the second display section for display on the visual display.
摘要:
A DX encoded film data detecting mechanism has a first contact member the tip portion formed with an opening at its tip portion protruding by a predetermined amount so as to come in contact with a film data pattern from an opening formed in a wall of a film magazine of a camera. The mechanism also has a second contact member disposed in the opening of the first contact member and protruding by a predetermined amount so as to come in contact with the film data pattern.
摘要:
A cell containing apparatus for a camera capable of selectively receiving larger or smaller dry cells, the containing apparatus including a housing having a chamber for larger and smaller dry cells with the housing, a holder member and a first cover member used for containing the smaller dry cells, a spacer member and a second cover member used for containing the larger dry cells with the housing.
摘要:
A photographing information setting apparatus for a camera has a capability of improving the operativity in setting photographing information by displaying all of the photographing information or a part thereof contained in a photographing information group when such a group is selected by an information group selecting device. In selecting photographing information, a photographing information group containing exposing modes, shutter speeds, and others is selected by the information group selecting device and at least two pieces of photographing information contained in this photographing information group are displayed in a display. For example, when a photographing information group regarding exposing modes is selected, the exposing modes PM, P, S, A and M are displayed in the display. Then, when a photographing information is further set by an information setting device from the selected photographing information group, such a photographing information is displayed in the display in a state where this information is distinguished from the other pieces of photographing information. In other words, the standard automatic exposing mode P is displayed in the display in such a manner if it is set, for example.
摘要:
A mirror box for a camera includes a mirror box section for rotatably holding a mirror, a lens mounting section for connection to a lens and a shutter plate section that defines an inlet opening for a shutter assembly, all three sections being defined as a one-piece unit. By this structure, the central axes of the lens mounting section, the shutter assembly and the mirror box coincide. This enables the operating position of the shutter assembly to be adjusted directly with respect to the light axis of the photographic lens.
摘要:
A focal-plane shutter apparatus comprises a first plate located on a film-plane side of a mirror box, a second plate located on a film-plane side of the first plate, a third plate located on an opposite side of the first plate to the film-plane side thereof, a vane group comprising a plurality of light shielding thin plates contained between the first plate and the second plate, and a drive arm contained between the first plate and the second plate to drive the vane group, the third plate having a mount portion which is to be fixed to the first plate, a shaft fixed to the third plate, a shutter drive lever rotatably fit to the shaft at one end and connected to the drive arm at an other end, and an urging device for urging the shutter drive lever in a direction of drive of the vane group, in which the first plate has a support portion to support the one end of the shaft and a hole portion for transmitting a displacement of the shutter drive lever to the drive arm.
摘要:
A control apparatus for camera, comprises driving means comprising an electric motor, a circuit means for controlling the motor and a rotary shaft rotationally driven by the motor. The rotation of the rotary shaft includes a first rotation in a direction started in response to a picture-taking starting operation, a second rotation in a second direction started in response to the completion of an exposure and a third rotation in the second direction subsequent to the second rotation. The apparatus further includes a shutter-charging member movable from an initial position to a charge position in order to charge a shutter-driving mechanism; a mirror-operating member disposed to move a movable mirror between a position for through-finder observation and a position for exposure; a diaphragm-operating means for moving a diaphragm of a photographing lens between an open aperture position and a stop-down aperture position; a film feed member for taking up a film stepwise frame by frame; and an interlocking means for operationally connecting the shutter-charging member, mirror-operating member, diaphragm-operating member and film feed member with the rotary shaft and disposed to move the diaphragm to the stop-down position, the shutter-charging member to the initial position and the movable mirror to the exposure position during the first rotation of the rotary shaft, and, during the second rotation, to move the diaphragm to the open aperture position, the shutter-charging member to the charge position and the mirror to the through-finder observation position, and further, during the third rotation to take up the film.
摘要:
A light intercepting blade for a light control device is constructed with guide members including a pair of wall surfaces and disposed outside the optical path with a plane intersecting the light path being positioned between the wall surfaces; a planar light intercepting blade member disposed on the plane and intersecting the light path, with one end thereof being positioned in a space gap between the pair of wall surfaces; and drive device holding the other end of the light intercepting blade member opposite to the one end thereof with respect to the light path, and for moving the light intercepting blade member in the direction of the plane so as to cause the one end of the blade to slide in and through the space gap between the pair of wall surfaces.