JPS6138625U

JPS6138625U - Mounting structure of electronic viewfinder for video camera

Info

Publication number: JPS6138625U
Application number: JP12426884U
Authority: JP
Inventors: 公史荒巻
Original assignee: シャープ株式会社
Priority date: 1984-08-13
Filing date: 1984-08-13
Publication date: 1986-03-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、一本考案が対象とするビデオカメラの全体斜
視図、第２図はファインダー取付構造の要部分解斜視図
、第３図はロック解除状態での要部横断平面図、第４図
はロック状態での要部横断平面図、第５図イ，口はカム
プレートの作動を示す展開図であり、イはロック解除状
態、口はロック状態を示す。第６図は要部の概略側面図、第７図イ，口は軸部と連結
プレートとの関係を示す平面図であり、イは使用状態、
口は格納状態を示す。１はビデオカメラ本体、２は電子ビューファイングー、
４はファインダー取付部材、５はファインダー装着用軸
部、６は連結プレート、９は孔、１０はスラスト付勢バ
ネ、１３．１４はカムプレート。Fig. 1 is an overall perspective view of a video camera to which the present invention is directed, Fig. 2 is an exploded perspective view of the main parts of the finder mounting structure, Fig. 3 is a cross-sectional plan view of the main parts in the unlocked state, and Fig. 4 The figure is a cross-sectional plan view of the main part in the locked state, and the opening in FIG. 5 is a developed view showing the operation of the cam plate. Fig. 6 is a schematic side view of the main part, Fig. 7 A is a plan view showing the relationship between the shaft part and the connecting plate, and Fig. 7 is a diagram showing the state of use;
The mouth indicates the retracted state. 1 is the video camera body, 2 is the electronic viewing goo,
4 is a finder mounting member, 5 is a finder mounting shaft, 6 is a connecting plate, 9 is a hole, 10 is a thrust biasing spring, and 13.14 is a cam plate.

Claims

[Scope of utility model registration request]

A shaft portion 5 for attaching the finder is provided protruding from the finder mounting member 4 fixed to the bidet camera body 1, and the shaft portion 5 is rotated within a certain angle range on the connecting plate 6 fixed to the electronic viewfinder 2. A thrust biasing spring 1 is provided with a hole 9 through which it is movably inserted, and is attached to the insertion end of the shaft portion 5.
The shaft portion 5 and the connecting plate 6 are connected to each other in a manner that prevents them from coming off. A set of cam plates 13, 14 whose thickness is increased or decreased.
As the thickness of the cam plates 13 and 14 increases, the connecting plate 6 is thrust against the shaft portion 5 against the spring 10, so that the spring 10
The thrust biasing force of the connecting plate 6 is increased and the rotational resistance of the connecting plate 6 with respect to the shaft portion 5 is increased to bring about a rotational lock state. At one end of the rotational range, the eyepiece of the finder 2 is This mounting structure for an electronic viewfinder for a video camera is configured such that one side of the camera body is strongly protruded and the entire finder 2 is housed within one side of the video camera body 1 at the other limit.