Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
304 words
A strobo unit for use with a camera, said camera having mounted on its adjacent outer walls a changeover switch adapted to switch between an automatic exposure mode and a flashlight mode of photographing and normally establishing the automatic exposure mode, and an accessory receiver electrically connected with an X contact internally housed with the camera; the strobo unit comprising a flash section and a mounting baseplate, said baseplate carrying a fixture adapted to be engaged with the accessory receiver for mounting the strobo unit on the camera, said baseplate connected with the flash section for relative rotation therebetween, a normally closed power switch mounted in said flash section for supplying power to said flash section and which is adapted to be opened by bearing against the mounting baseplate, detent means operative to lock the flash section in one of at least two positions relative to said camera and said baseplate including a first position in which the power switch bears against the baseplate to open said power switch and a second position in which the flash section is angularly displaced from the first position and said baseplate so that an outer wall of said flash section bears against the outer wall of the camera in which the changeover switch is mounted, the flash section being disabled in its first position so as to enable an automatic exposure mode of photographing as a result of the changeover switch being maintained in the automatic exposure mode and the power switch being opened by abutment of the flash section against the baseplate, the flash section being enabled in its second position to permit a flashlight mode of photographing as a result of the changeover switch being operated to the other position representing the flashlight mode and the power switch being maintained in its normally closed position.
Claim 2
Dependent Claim
304 words
A strobo unit for use with a camera, said camera having mounted on its adjacent outer walls a changeover switch adapted to switch between an automatic exposure mode and a flashlight mode of photographing and normally establishing the automatic exposure mode, and an accessory receiver electrically connected with an X contact internally housed with the camera; the strobo unit comprising a flash section and a mounting baseplate, said baseplate carrying a fixture adapted to be engaged with the accessory receiver for mounting the strobo unit on the camera, said baseplate connected with the flash section for relative rotation therebetween, a normally closed power switch mounted in said flash section for supplying power to said flash section and which is adapted to be opened by bearing against the mounting baseplate, detent means operative to lock the flash section in one of at least two positions relative to said camera and said baseplate including a first position in which the power switch bears against the baseplate to open said power switch and a second position in which the flash section is angularly displaced from the first position and said baseplate so that an outer wall of said flash section bears against the outer wall of the camera in which the changeover switch is mounted, the flash section being disabled in its first position so as to enable an automatic exposure mode of photographing as a result of the changeover switch being maintained in the automatic exposure mode and the power switch being opened by abutment of the flash section against the baseplate, the flash section being enabled in its second position to permit a flashlight mode of photographing as a result of the changeover switch being operated to the other position representing the flashlight mode and the power switch being maintained in its normally closed position.
Claim 3
Dependent Claim
40 words
A strobo unit according to claim 1 in which the strobo unit includes a casing which is configured to form a substantially integral rectangular assembly together with the camera and the mounting baseplate when it is in its first position.
Claim 4
Dependent Claim
75 words
A strobo unit according to claim 1 in which the strobo unit may be locked by the detent means at a third position intermediate the first and the second position, the power switch being maintained closed and the changeover switch being maintained in the position representing the automatic exposure mode when the strobo unit is in its third position, thereby enabling an automatic exposure mode of photographing with an optional use of the strobo unit.
Claim 5
Dependent Claim
17 words
A strobo unit according to claim 1 in which the detent means comprises a click stop mechanism.
Claim 6
Dependent Claim
23 words
A strobo unit according to claim 1 in which the detent means comprises means which provides a frictional constraint between the connecting parts.
Claim 7
Dependent Claim
121 words
A strobo unit for a camera having a mounting shoe and first internal camera switch means movable between an automatic exposure position and a flashlight position; said strobo unit having a mounting plate and a flash unit swingably mounted on said mounting plate; said plate having means for engaging said shoe to releasably secure said strobo unit to said camera; said flash unit including a power switch operable from a closed position to an open position by engagement with said mounting plate; said flash unit being adapted to swing between a first position engaging said mounting plate and said power switch and a second position engaging said first switch means for switching from said automatic exposure position to said flashlight position.
Claim 8
Dependent Claim
121 words
A strobo unit for a camera having a mounting shoe and first internal camera switch means movable between an automatic exposure position and a flashlight position; said strobo unit having a mounting plate and a flash unit swingably mounted on said mounting plate; said plate having means for engaging said shoe to releasably secure said strobo unit to said camera; said flash unit including a power switch operable from a closed position to an open position by engagement with said mounting plate; said flash unit being adapted to swing between a first position engaging said mounting plate and said power switch and a second position engaging said first switch means for switching from said automatic exposure position to said flashlight position.