JPH0248936U

JPH0248936U -

Info

Publication number: JPH0248936U
Application number: JP12720588U
Authority: JP
Priority date: 1988-09-30
Filing date: 1988-09-30
Publication date: 1990-04-05

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例に係る多焦点式の
ストロボ内蔵カメラの概略構成を示す斜視図、第
２図は、上記第１図中に示される各種接点部材の
接続状態を示す回路ブロツク図、第３図Ａ〜Ｄは
、第１図と第２図に示す多焦点式のストロボ内蔵
カメラの動作をそれぞれ説明するための斜視図で
あり、このうち、第３図Ａは、ワイド側通常撮影
時、第３図Ｂは、ワイド側ストロボ撮影時、第３
図Ｃは、テレ側ストロボ撮影時、第３図Ｄは、テ
レ側通常撮影時のそれぞれの外観を示す斜視図で
ある。１……カメラ本体、２……シヤツタレリーズ釦
、３……焦点切換釦、４……摺動接点、５ａ……
ワイド側接点パターン、５ｂ……テレ側接点パタ
ーン、６……絶縁基板、７……撮影レンズ鏡筒、
８……ラツク歯面、９……モータ、１０……出力
歯車、１１……ストロボ発光部、１３……ポツプ
アツプレバー、１４……係止片、１５，２０，３
２……引張りばね、１６……係止部材、１８……
係止爪、１９……ストロボスイツチ釦、２１……
軸、２２，２３……歯車、２４……第１の移動部
材、２５……ラツク歯面、２７……連動駆動片、
２８……第２の移動部材、３０……拡散板、３１
……係合片、３３……摺動接点、３４ａ，３４ｂ
……接点パターン、４０……カメラシーケンス制
御部、４１……シヤツタ制御部。 FIG. 1 is a perspective view showing a schematic configuration of a multifocal camera with a built-in strobe according to an embodiment of the present invention, and FIG. 2 is a circuit showing the connection state of various contact members shown in FIG. 1 above. The block diagrams and FIGS. 3A to 3D are perspective views for explaining the operation of the multifocal camera with a built-in strobe shown in FIGS. 1 and 2. Of these, FIG. 3A is a wide Figure 3B shows the 3rd position when shooting with the wide side strobe.
FIG. 3C is a perspective view showing the external appearance during telephoto flash photography, and FIG. 3D is a perspective view showing the appearance during normal telephoto photography. 1... Camera body, 2... Shutter release button, 3... Focus switching button, 4... Sliding contact, 5a...
Wide side contact pattern, 5b...Tele side contact pattern, 6...Insulating board, 7...Photographing lens barrel,
8... Rack tooth surface, 9... Motor, 10... Output gear, 11... Strobe light emitting part, 13... Pop-up lever, 14... Locking piece, 15, 20, 3
2... tension spring, 16... locking member, 18...
Locking claw, 19... Strobe switch button, 21...
Shaft, 22, 23... Gear, 24... First moving member, 25... Rack tooth surface, 27... Interlocking drive piece,
28... Second moving member, 30... Diffusion plate, 31
...Engagement piece, 33...Sliding contact, 34a, 34b
. . . Contact pattern, 40 . . . Camera sequence control section, 41 . . . Shutter control section.

Claims

[Scope of utility model registration request]

The focal length of the photographic lens can be selectively switched between short focal length and long focal length, and it also has a built-in strobe device, allowing the strobe light emitting unit to be placed in either a retracted position within the camera body or a strobe shooting position that protrudes from the camera body. In the camera, a strobe light emitting unit is held, and the light emitting unit is movable between a storage position housed in the camera body and a strobe shooting position protruding from the camera body, and the strobe light emitting unit is movable between A pop-up lever that is biased toward the position side, a locking member that locks the pop-up lever in the storage position where the strobe light emitting unit is housed in the camera body, and a locking member that locks the pop-up lever in the storage position where the strobe light emitting part is housed in the camera body. a first moving member that moves in conjunction with the driving of the photographic lens when changing between the long focus side and the long focal length side; and the strobe light emitting unit that is moved to the strobe photography position by the pop-up lever. A diffuser plate that selectively faces or retreats from the front, and this diffuser plate is supported,
In conjunction with the movement of the first movable member, and when the strobe light emitting unit is placed in the storage position housed in the camera body, the pop-up lever or the strobe light emitting unit moves the diffuser plate into the camera body. and a second movable member that is moved to be stored in the strobe, and is configured so that even when the strobe is popped up, the diffuser plate can be moved toward or away from the front of the strobe light emitting part according to a change in focal length. A multifocal camera with a built-in strobe.