JPH0446432U - - Google Patents
Info
- Publication number
- JPH0446432U JPH0446432U JP1990089980U JP8998090U JPH0446432U JP H0446432 U JPH0446432 U JP H0446432U JP 1990089980 U JP1990089980 U JP 1990089980U JP 8998090 U JP8998090 U JP 8998090U JP H0446432 U JPH0446432 U JP H0446432U
- Authority
- JP
- Japan
- Prior art keywords
- camera
- exposure
- vibration
- focal length
- exposure time
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Exposure Control For Cameras (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Accessories Of Cameras (AREA)
Description
第１図は本考案の第１の実施例に係るカメラに
於ける防振機構の構成を示す図、第２図は防振機
構の動作概念を説明するためのタイミングチヤー
ト、第３図はカメラの外観を示す斜視図、第４図
ａ及びｂはそれぞれカメラの内部構造を簡略化し
て示す平面図及び正面図、第５図は振動用モータ
の構成を示す外観斜視図、第６図は動作を説明す
るためのタイミングチヤート、第７図ａ及びｂは
それぞれ本考案の第２の実施例に係るカメラの内
部構造を簡略化して示す平面図及び正面図、第８
図は振動用モータの構成を示す外観斜視図、第９
図はａ及びｂはそれぞれ本考案の第３の実施例の
シヤツタ用モータの動作を説明するための図、第
１０図は振動ギヤの外観斜視図、第１１図は動作
を説明するためのタイミングチヤート、第１２図
は従来のカメラのブレを説明するためのタイミン
グチヤートである。
１……露光秒時演算手段、３……焦点距離検出
手段、６……手ブレ判定手段、７……レリーズス
イツチ、８……振動手段、９……露光制御手段。
Fig. 1 is a diagram showing the configuration of the anti-vibration mechanism in a camera according to the first embodiment of the present invention, Fig. 2 is a timing chart for explaining the operational concept of the anti-vibration mechanism, and Fig. 3 is a diagram of the camera. Figures 4a and 4b are plan and front views respectively showing a simplified internal structure of the camera, Figure 5 is an external perspective view showing the configuration of the vibration motor, and Figure 6 is an operation diagram. FIGS. 7a and 7b are a plan view and a front view respectively showing a simplified internal structure of a camera according to a second embodiment of the present invention, and FIGS.
The figure is an external perspective view showing the configuration of the vibration motor.
Figures a and b are diagrams for explaining the operation of the shutter motor of the third embodiment of the present invention, Figure 10 is an external perspective view of the vibration gear, and Figure 11 is a timing diagram for explaining the operation. FIG. 12 is a timing chart for explaining the shake of a conventional camera. DESCRIPTION OF SYMBOLS 1... Exposure time calculation means, 3... Focal length detection means, 6... Camera shake determination means, 7... Release switch, 8... Vibration means, 9... Exposure control means.
Claims (1)
を振動させる振動手段と、 前記振動手段によるカメラ本体の振動が終了し
た後に露光を行なう露光制御手段と を具備することを特徴とするカメラ。 (2) 被写体輝度を測定することにより露光秒時
を演算する露光秒時演算手段と、 撮影レンズの焦点距離を検出する焦点距離検出
手段と、 前記露光秒時演算手段と焦点距離検出手段の出
力を用いて、手ブレが発生する状態であるか否か
を判定する手ブレ判定手段と、 前記手ブレ判定手段により手ブレが発生する状
態であると判定された際に、カメラ本体を振動さ
せる振動手段と、 前記振動手段によるカメラ本体の振動が終了し
た後に露光を行なう露光制御手段と を具備することを特徴とするカメラ。[Scope of Claim for Utility Model Registration] (1) A vibrating device that vibrates the camera body in response to the press of a release button, and an exposure control device that performs exposure after the vibrating device finishes vibrating the camera body. A camera featuring (2) Exposure time calculation means for calculating exposure time by measuring subject brightness; Focal length detection means for detecting the focal length of the photographic lens; and outputs of the exposure time calculation means and focal length detection means. a camera shake determining means for determining whether or not a camera shake is likely to occur using the camera shake determining means; A camera comprising: a vibration means; and an exposure control means for performing exposure after the vibration of the camera body by the vibration means ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089980U JPH0446432U (en) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990089980U JPH0446432U (en) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446432U true JPH0446432U (en) | 1992-04-20 |
Family
ID=31824353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990089980U Pending JPH0446432U (en) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446432U (en) |
-
1990
- 1990-08-27 JP JP1990089980U patent/JPH0446432U/ja active Pending
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