JPS5891729U - Camera equipped with ultrasonic autofocusing device - Google Patents
Camera equipped with ultrasonic autofocusing deviceInfo
- Publication number
- JPS5891729U JPS5891729U JP18621181U JP18621181U JPS5891729U JP S5891729 U JPS5891729 U JP S5891729U JP 18621181 U JP18621181 U JP 18621181U JP 18621181 U JP18621181 U JP 18621181U JP S5891729 U JPS5891729 U JP S5891729U
- Authority
- JP
- Japan
- Prior art keywords
- camera equipped
- ultrasonic
- autofocusing device
- transducer
- 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
- Focusing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
ｊ 図は、本考案の一実施例の構成を示す側面図で
１ ある。
１・・・・・・カメラ本体、２・・・・・・超音波トラ
ンスデュ□ −サ、３・・・・・・遮蔽部材、３ａ・
・・・・・遮蔽板、３ｂ・・・、 ・・・吸音部材。Figure 1 is a side view showing the configuration of an embodiment of the present invention. 1... Camera body, 2... Ultrasonic transducer -sa, 3... Shielding member, 3a.
...shielding plate, 3b..., ...sound absorbing member.
Claims (1)
ランスデユーサで受信し、その所要時間に基づいて被写
体距離に応じた信号を得て焦点調整を自動的に行なうカ
メラにおいて、前記カメラの前記トランスデユーサが設
けられている前方下方部に床面からの起音波の反射波を
遮蔽する遮蔽部材を突設してなることを特徴とする起音
波オートフォーカシング装置を備えたカメラ。In a camera that emits an electromagnetic wave, receives the echo reflected back from the subject using a transducer, and automatically adjusts the focus by obtaining a signal corresponding to the subject distance based on the required time. 1. A camera equipped with a sound wave autofocusing device, characterized in that a shielding member for shielding reflected waves of sound waves from a floor surface projects from a lower front portion where the transducer is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18621181U JPS5891729U (en) | 1981-12-16 | 1981-12-16 | Camera equipped with ultrasonic autofocusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18621181U JPS5891729U (en) | 1981-12-16 | 1981-12-16 | Camera equipped with ultrasonic autofocusing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5891729U true JPS5891729U (en) | 1983-06-21 |
Family
ID=29987958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18621181U Pending JPS5891729U (en) | 1981-12-16 | 1981-12-16 | Camera equipped with ultrasonic autofocusing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5891729U (en) |
-
1981
- 1981-12-16 JP JP18621181U patent/JPS5891729U/en active Pending
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