JPS6181643U - - Google Patents
Info
- Publication number
- JPS6181643U JPS6181643U JP16609584U JP16609584U JPS6181643U JP S6181643 U JPS6181643 U JP S6181643U JP 16609584 U JP16609584 U JP 16609584U JP 16609584 U JP16609584 U JP 16609584U JP S6181643 U JPS6181643 U JP S6181643U
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- emitting device
- shape
- light
- flashlight
- 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
- Stroboscope Apparatuses (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は従来の閃光発光装置の受光部の概略図
、第２図は本考案の閃光発光装置の外観図、第３
図は第２図の受光部の概略図、第４図〜第６図は
本考案に係る受光特性を種々変化させたときの説
明図である。
図中１０１は閃光発光装置の本体、１０２は主
発光部、１０３はプリ発光部、１０４は受光部、
１０５，１３は受光レンズ、１２，１５は透明板
、１６ａは受光面、１４は押え環である。
Fig. 1 is a schematic diagram of the light receiving section of a conventional flashlight emitting device, Fig. 2 is an external view of the flashlight emitting device of the present invention, and Fig. 3
This figure is a schematic diagram of the light receiving section shown in FIG. 2, and FIGS. 4 to 6 are explanatory diagrams when the light receiving characteristics according to the present invention are variously changed. In the figure, 101 is the main body of the flashlight emitting device, 102 is the main light emitting section, 103 is the pre-emission section, 104 is the light receiving section,
105 and 13 are light receiving lenses, 12 and 15 are transparent plates, 16a is a light receiving surface, and 14 is a holding ring.
Claims (1)
から反射されてくる光束を受光する受光部とを有
する閃光発光装置において前記受光部は光学弾性
体より成る受光レンズと受光素子とを有しており
、かつ前記受光レンズの形状を形状規制手段によ
り変化させることにより前記受光素子に入射する
光束の受光特性を変化させたことを特徴とする閃
光発光装置。 (2) 前記形状規制手段はカメラ側の信号伝達手
段と連結する連結手段を有しており、該信号伝達
手段からの信号に基づいて前記受光レンズの形状
を変化させたことを特徴とする実用新案登録請求
の範囲第１項記載の閃光発光装置。[Claims for Utility Model Registration] (1) In a flashlight emitting device having a light emitting part and a light receiving part that receives the luminous flux emitted from the light emitting part and reflected from the subject side, the light receiving part is made of an optical elastic material. What is claimed is: 1. A flashlight emitting device comprising a light receiving lens and a light receiving element, and wherein the shape of the light receiving lens is changed by a shape regulating means to change the light receiving characteristics of a luminous flux incident on the light receiving element. (2) The shape regulating means has a connecting means for connecting with a signal transmitting means on the camera side, and the shape of the light receiving lens is changed based on a signal from the signal transmitting means. A flashlight emitting device according to claim 1 of the patent registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16609584U JPS6181643U (en) | 1984-11-01 | 1984-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16609584U JPS6181643U (en) | 1984-11-01 | 1984-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6181643U true JPS6181643U (en) | 1986-05-30 |
Family
ID=30723931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16609584U Pending JPS6181643U (en) | 1984-11-01 | 1984-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6181643U (en) |
-
1984
- 1984-11-01 JP JP16609584U patent/JPS6181643U/ja active Pending
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