JPS60133440U - camera click switch - Google Patents
camera click switchInfo
- Publication number
- JPS60133440U JPS60133440U JP1994984U JP1994984U JPS60133440U JP S60133440 U JPS60133440 U JP S60133440U JP 1994984 U JP1994984 U JP 1994984U JP 1994984 U JP1994984 U JP 1994984U JP S60133440 U JPS60133440 U JP S60133440U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- click switch
- contact piece
- switch
- camera
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
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
第1図は従来のカメラのスイッチの概略i成因、第2図
、第3図は第1図示カメラのスイッチにおける荷重とス
トロークとの関係を説明する図、第4図乃至第7図は本
考案の第一実施例の一眼レフカメラのスイッチの概略構
成図で、第4図−はシャッタボタン操作前の状態、第5
図は測光スイッチがオンした時の状態、第6図はレリー
ズスイッチがオンした時の状態、第7図はレリーズスイ
ッチのオン後に更にシャッタボタンが押下された時の状
態を夫々示している。第8図は第4図乃至第7図示実施
例におけるシャッタボタンのストロークと荷重との関係
を説明する図、第9図は本考案の第二実施例の概幀構成
図、第10図は第9 。
図示実施例の゛荷重とシャッタボタンのスI・ローフと
の関係を説明する図、第11図は本考案の第三実施例の
概略構成図である。
図において、1・・・板バネ接片、1a・・・凸部、2
a・・・周辺固定型反転接片、2e・・・固定接点、3
・・・操作部材としてのシャッタボタンである。
第3霞
゛第4図 ・
1−−1
−
8WI 3w2
スゝ オン −ストロ−クー−4Fig. 1 is a schematic diagram of the causes of a conventional camera switch, Figs. 2 and 3 are diagrams explaining the relationship between load and stroke in the switch of the camera shown in Fig. 1, and Figs. 4 to 7 are diagrams of the present invention. FIG. 4 is a schematic configuration diagram of a switch of a single-lens reflex camera according to the first embodiment, and FIG. 4 shows the state before the shutter button is operated, and FIG.
The figure shows the state when the photometry switch is turned on, FIG. 6 shows the state when the release switch is turned on, and FIG. 7 shows the state when the shutter button is further pressed after the release switch is turned on. FIG. 8 is a diagram illustrating the relationship between the stroke of the shutter button and the load in the embodiments shown in FIGS. 4 to 7, FIG. 9 is a schematic diagram of the second embodiment of the present invention, and FIG. 9. FIG. 11 is a diagram illustrating the relationship between the load and the stroke of the shutter button in the illustrated embodiment, and is a schematic diagram of the third embodiment of the present invention. In the figure, 1... plate spring contact piece, 1a... convex part, 2
a...Peripheral fixed type reversing contact piece, 2e...Fixed contact, 3
...A shutter button as an operating member. 3rd Haze Figure 4 ・ 1--1-8WI 3w2 SW ON - STROKE - 4
Claims (2)
する位置に他方の電極を形成する固定接点を設け、操作
部材の押圧時に板バネを前記周辺固定型反転接片に圧接
係合させて弾性変形させ、前記両電極を接触させるカメ
ラのクリックスイッチにおいて、前記操作部材の押圧位
置を前記板バネと前記周辺固定型反転接片との圧接係合
時に生成される支点位置からずらした事を特徴とするク
リックスイッチ。(1) A fixed contact forming the other electrode is provided at a position opposite to a fixed peripheral reversible contact piece forming one electrode, and a leaf spring is pressed into engagement with the fixed peripheral reversible contact piece when the operating member is pressed. In a click switch of a camera that causes both electrodes to contact each other by elastically deforming the electrodes, the pressing position of the operating member is shifted from the fulcrum position generated when the leaf spring and the peripherally fixed reversible contact piece are pressed into contact with each other. A click switch that features:
2のスイッチを形成する様にしたことを特徴とするカメ
ラのクリックスイッチ。(2) A click switch for a camera, characterized in that a second switch is formed by the leaf spring and the peripherally fixed reversing contact piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1994984U JPS60133440U (en) | 1984-02-14 | 1984-02-14 | camera click switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1994984U JPS60133440U (en) | 1984-02-14 | 1984-02-14 | camera click switch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60133440U true JPS60133440U (en) | 1985-09-05 |
Family
ID=30509991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1994984U Pending JPS60133440U (en) | 1984-02-14 | 1984-02-14 | camera click switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60133440U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020050122A1 (en) * | 2018-09-06 | 2020-03-12 | アルプスアルパイン株式会社 | Push switch |
-
1984
- 1984-02-14 JP JP1994984U patent/JPS60133440U/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020050122A1 (en) * | 2018-09-06 | 2020-03-12 | アルプスアルパイン株式会社 | Push switch |
JPWO2020050122A1 (en) * | 2018-09-06 | 2021-08-26 | アルプスアルパイン株式会社 | Push switch |
US11430618B2 (en) | 2018-09-06 | 2022-08-30 | Alps Alpine Co., Ltd. | Push switch |
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