JPS6263729U - - Google Patents
Info
- Publication number
- JPS6263729U JPS6263729U JP1985154085U JP15408585U JPS6263729U JP S6263729 U JPS6263729 U JP S6263729U JP 1985154085 U JP1985154085 U JP 1985154085U JP 15408585 U JP15408585 U JP 15408585U JP S6263729 U JPS6263729 U JP S6263729U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting member
- permanent magnet
- armature
- 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
- Exposure Control For Cameras (AREA)
- Stroboscope Apparatuses (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Description
第１図は本考案の発光部材の自動ポツプアツプ
機構の実施例を示す要部の正面図、第２図は同ス
ライドバーに形成した係止突起の形状例を示す斜
視図である。
１１…輝度検知回路、１２…受光素子、１３…
マグネツト駆動回路、１５…スライドバー、１６
…ストロボ（発光部材）、１７…長孔、１８…ピ
ン、２１…引張ばね、２２…切欠溝、２３…係止
突起、２３ａ…係止面、２３ｂ…傾斜面、２５…
係止レバー、２６…ロツク部、２８…アマチユア
、３０…永久磁石、３１…電磁力発生手段、３２
…引張ばね、３３…ストツパピン、３４…ヨーク
、３５…コイル、３６…復帰突起、３７…復帰板
ばね。
FIG. 1 is a front view of essential parts showing an embodiment of the automatic pop-up mechanism for a light emitting member of the present invention, and FIG. 2 is a perspective view showing an example of the shape of a locking protrusion formed on the slide bar. 11... Brightness detection circuit, 12... Light receiving element, 13...
Magnet drive circuit, 15...Slide bar, 16
... Strobe (light emitting member), 17... Long hole, 18... Pin, 21... Tension spring, 22... Notch groove, 23... Locking projection, 23a... Locking surface, 23b... Inclined surface, 25...
Locking lever, 26... Lock portion, 28... Armature, 30... Permanent magnet, 31... Electromagnetic force generating means, 32
...Tension spring, 33...Stopper pin, 34...Yoke, 35...Coil, 36...Return protrusion, 37...Return leaf spring.
Claims (1)
；この発光部材をカメラ本体から突出する方向に
付勢するばね手段と；このばね手段に抗して発光
部材をカメラ収納位置に保持する永久磁石と；外
光輝度が一定値以下となつたとき通電されて、上
記永久磁石の磁力を相殺する磁力を発生する電磁
力発生手段とを備えたカメラの発光部材の自動ポ
ツプアツプ機構において、上記発光部材と一体の
スライドバーの側部に、単一の係止レバーを枢着
し、この係止レバーの一端に、上記永久磁石に吸
着されるアマチユアを設けるとともに、他端に、
このアマチユアが永久磁石に吸引されているとき
上記スライドバーの係止部に係合して発光部材を
カメラ収納位置に保持するロツク部を形成し、さ
らに上記スライドバーとこの係止レバーとの間に
、発光部材がカメラ本体から突出する際の移動力
により、係止レバーをそのアマチユアが永久磁石
に吸引される方向に回動させる回動復帰手段を設
けたことを特徴とするカメラの発光部材の自動ポ
ツプアツプ機構。 a light-emitting member movably supported by the camera body; a spring means for biasing the light-emitting member in a direction to protrude from the camera body; a permanent magnet for holding the light-emitting member in the camera storage position against the spring means; ; an automatic pop-up mechanism for a light emitting member of a camera, comprising an electromagnetic force generating means that is energized when external light brightness falls below a certain value and generates a magnetic force that offsets the magnetic force of the permanent magnet; A single locking lever is pivotally attached to the side of the integrated slide bar, and one end of the locking lever is provided with an armature that is attracted to the permanent magnet, and the other end is provided with an armature that is attracted to the permanent magnet.
When this armature is attracted to the permanent magnet, it engages with the locking portion of the slide bar to form a lock portion that holds the light emitting member in the camera storage position, and furthermore, the armature forms a lock portion between the slide bar and this locking lever. The light-emitting member of the camera is further provided with a rotation return means for rotating the locking lever in the direction in which the armature is attracted to the permanent magnet by the movement force when the light-emitting member protrudes from the camera body. automatic pop-up mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985154085U JPS6263729U (en) | 1985-10-08 | 1985-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985154085U JPS6263729U (en) | 1985-10-08 | 1985-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6263729U true JPS6263729U (en) | 1987-04-20 |
Family
ID=31073559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985154085U Pending JPS6263729U (en) | 1985-10-08 | 1985-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6263729U (en) |
-
1985
- 1985-10-08 JP JP1985154085U patent/JPS6263729U/ja active Pending
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