JPS62127536U

JPS62127536U -

Info

Publication number: JPS62127536U
Application number: JP1448386U
Authority: JP
Priority date: 1986-02-05
Filing date: 1986-02-05
Publication date: 1987-08-13

Description

[Brief explanation of the drawing]

第１図は、本考案の実施例を適用したカメラボ
デイの正面から見た外観図、第２図は、同カメラ
ボデイのマウント及び前側外観化粧部材を削除し
た正面図、第３図は、同実施例の斜視図である。１……カメラボデイ、１ａ……外観化粧部材、
２……ボデイ側マウント、３……マウントツク部
材、４……電気接点部材、５……マウントロツク
解除部材、５ａ……腕部、５ｂ，５ｃ……突起部
、６……ＡＦジヨイント、６ａ，６ｂ……大径つ
ば部、６ｃ……小径部、６ｄ……先端、７……圧
縮ばね、８……中継部材、９……連係部材、１０
……圧縮ばね、１１……ジヨイントギヤ、１２，
１３，１４，１５……ギヤ、１６……駆動モータ
、１７……ピニオンギヤ。 Fig. 1 is an external view of a camera body to which an embodiment of the present invention is applied, as seen from the front, Fig. 2 is a front view of the same camera body with the mount and front external cosmetic members removed, and Fig. 3 is the same. It is a perspective view of an example. 1... Camera body, 1a... Exterior cosmetic member,
2...Body side mount, 3...Mount lock member, 4...Electric contact member, 5...Mount lock release member, 5a...Arm portion, 5b, 5c...Protrusion portion, 6...AF joint, 6a , 6b...Large diameter brim portion, 6c...Small diameter portion, 6d...Tip, 7...Compression spring, 8...Relay member, 9...Linking member, 10
...Compression spring, 11...Joint gear, 12,
13, 14, 15... Gear, 16... Drive motor, 17... Pinion gear.

Claims

[Claims for Utility Model Registration] (1) Drive motor 16 of automatic focusing lens drive mechanism
is provided in the camera body 1, and in the third quadrant of the body side mount 2 of the camera body 1, a mount lock member 3 for locking the interchangeable lens in the mounting position of the body side mount 2, and a lock for the mount lock member 3. A mount lock release member 5 for releasing the lens, and an electric contact member 4 for transmitting information about the interchangeable lens to the camera body 1 side are provided, and the lens drive mechanism and the lens drive mechanism are provided in the fourth quadrant of the body side mount 2. In the lens interchangeable camera provided with an AF joint 6 that connects the gear train of the interchangeable lens, a linkage mechanism that links the mount lock release member 5 and the AF joint 6 is provided near the bottom of the camera body. A linkage mechanism between a mount lock release member and an AF joint for an interchangeable lens camera. (2) The mount lock member 3 is provided so as to be able to come in and out from a hole drilled in the body side mount 2, and the mount lock release member 5 is provided on the side surface of the exterior decorative member 1a in the same direction as the optical axis of the interchangeable lens. The mount lock member 3 is integrally formed with the mount lock release member 5, and the AF joint 6 is located on the body side. a relay member that is provided so as to be able to come in and out from a hole drilled in the mount 2 and is always biased in a protruding direction, and in which the linkage mechanism is swingably supported by a support shaft installed in a horizontal direction; 8, and a linking member 9 that is swingably supported by a support shaft installed vertically on the bottom surface of the camera body 1, and one end of the relay member 8 is connected to the mount lock release member 5. One end of the linking member 9 is connected to the AF joint 6, and the other end is connected to the relay member 8.
It is connected to the other end to link the mount lock release member 5 and the AF joint 6, and when the mount lock member 3 is retracted into the body side mount 2, the AF joint 6 is moved to the body side. A linkage mechanism between an AF joint and a mount lock release member of an interchangeable lens camera according to claim (1), which is retracted into a mount 2.