JPH03114827U

JPH03114827U -

Info

Publication number: JPH03114827U
Application number: JP2335290U
Authority: JP
Priority date: 1990-03-08
Filing date: 1990-03-08
Publication date: 1991-11-26

Description

[Brief explanation of drawings]

第１図乃至第５図はこの考案が適用されるカメ
ラを示し、第１図はカメラの正面図、第２図は同
カメラの背面図、第３図は同じく平面図、第４図
は同じく左側面図、第５図は同じく右側面図であ
り、第６図はフアインダ内表示を示す図、第７図
は液晶表示を示す拡大図、第８図は撮影レンズ鏡
胴部の断面図、第９図は撮影レンズ鏡胴部の一部
を破断した側面図、第１０図は撮影レンズを駆動
する機構の断面図、第１１図は第８図の−
断面図、第１２図は第８図の−断面図
、第１３図は第８図の−断面図、第１４
図はフレキシブル基板の平面図、第１５図はレン
ズ鏡胴の収納状態を示す断面図、第１６図はレン
ズ鏡胴の望遠状態を示す断面図、第１７図はレン
ズ鏡胴の装着状態を示す断面図である。図中符号２はレンズ鏡胴、４０は固定側鏡胴、
４００はフレキシブル基板、４０１は曲がり部、
４０２はレンズ鏡胴側回路接続部、４０３は本体
側回路接続部、Ｃ１はレンズ鏡胴側回路、Ｃ２は
カメラ本体側回路である。 Figures 1 to 5 show a camera to which this invention is applied. Figure 1 is a front view of the camera, Figure 2 is a rear view of the camera, Figure 3 is a plan view, and Figure 4 is a similar view. 5 is a right side view, FIG. 6 is a view showing the display inside the viewfinder, FIG. 7 is an enlarged view showing the liquid crystal display, and FIG. 8 is a sectional view of the photographic lens barrel. FIG. 9 is a partially cutaway side view of the photographic lens barrel, FIG. 10 is a sectional view of the mechanism that drives the photographic lens, and FIG. 11 is the same as that shown in FIG. 8.
12 is a sectional view of FIG. 8, FIG. 13 is a sectional view of FIG. 8, and 14 is a sectional view of FIG.
The figure is a plan view of the flexible board, Figure 15 is a cross-sectional view showing the lens barrel in the stored state, Figure 16 is a cross-sectional view showing the lens barrel in the telephoto state, and Figure 17 is the mounted state of the lens barrel. FIG. In the figure, numeral 2 is a lens barrel, 40 is a fixed side lens barrel,
400 is a flexible substrate, 401 is a bent part,
402 is a lens barrel side circuit connection part, 403 is a main body side circuit connection part, C1 is a lens barrel side circuit, and C2 is a camera main body side circuit.

Claims

[Scope of Claim for Utility Model Registration] 1. A flexible circuit board mounting structure for a camera that performs zooming by moving the lens barrel in the direction of the lens optical axis relative to the camera body side, which has a curved part and a straight part and has a U-shape. The formed flexible board is placed between the lens barrel and the camera body side, one end of the flexible board is connected to the camera body side circuit, the other end is connected to the lens barrel side circuit,
Furthermore, a part of the straight part of this flexible board is bent approximately 180 degrees to form a bent part between the lens barrel and the camera body, and the position of this bent part is adjusted to the direction of the lens optical axis of the lens barrel. A flexible circuit board mounting structure for a camera, characterized in that it is movable by movement. 2. The camera according to claim 1, further comprising a reinforcing portion that prevents the bent portion formed between the bent portion of the flexible substrate and the lens barrel side from entering into the optical path of the lens. Flexible board mounting structure.