JPS63148924U - - Google Patents
Info
- Publication number
- JPS63148924U JPS63148924U JP1987041695U JP4169587U JPS63148924U JP S63148924 U JPS63148924 U JP S63148924U JP 1987041695 U JP1987041695 U JP 1987041695U JP 4169587 U JP4169587 U JP 4169587U JP S63148924 U JPS63148924 U JP S63148924U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- state
- mode setting
- film
- code
- 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 6
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Exposure Control For Cameras (AREA)
Description
第１図は本考案の一実施例を示したブロツク図
、第２図は第１図の実施例の動作を示したフロー
チヤート（メインルーチン）、第３図は第２図の
メインルーチンにおけるＡＦ処理のサブルーチン
を示したフローチヤート、第４図は第２図のメイ
ンルーチンにおけるレンズ及び露出制御処理のサ
ブルーチンを示したフローチヤート、第５図は第
１図の実施例におけるバルブモード設定の動作状
態をストロボ発光モード及びフイルム巻上げ動作
と共に示した動作表である。
１：電池、２：制御回路（ＣＰＵ）、３：ドラ
イブ回路、４：モータ、５：ストロボ回路、６：
ＤＸ切片スイツチ、７：発光管、ＢＳＷ：バリヤ
ースイツチ、Ｓ１：半押しスイツチ、Ｓ２：レリ
ーズスイツチ、ＭＵＳ：途中巻戻しスイツチ、Ｆ
ＳＷ：フイルム検知スイツチ、ＰＷＳ：空送りス
イツチ。
Fig. 1 is a block diagram showing an embodiment of the present invention, Fig. 2 is a flowchart (main routine) showing the operation of the embodiment of Fig. 1, and Fig. 3 is an AF in the main routine of Fig. 2. Flowchart showing the processing subroutine; FIG. 4 is a flowchart showing the lens and exposure control processing subroutine in the main routine of FIG. 2; FIG. 5 is the operating state of bulb mode setting in the embodiment of FIG. 1. This is an operation table showing the strobe light emission mode and film winding operation. 1: Battery, 2: Control circuit (CPU), 3: Drive circuit, 4: Motor, 5: Strobe circuit, 6:
DX section switch, 7: Arc tube, BSW: Barrier switch, S1: Half-press switch, S2: Release switch, MUS: Midway rewind switch, F
SW: Film detection switch, PWS: Blank feed switch.
Claims (1)
ルブモードの設定を必要とするカメラにおいて、 通常の撮影動作では生じない予め定めた複数の
スイツチによる特定のスイツチ状態の組合せを判
別する判別手段と； 該判別手段が前記特定のスイツチ状態の組合わ
せを判別したときに前記バルブモードの設定状態
を作り出す設定手段と； を備えたことを特徴とするカメラのバルブモード
設定装置。 (2) 前記判別手段は、既設のＤＸコード検知ス
イツチ、空送りスイツチ及びフイルム検知スイツ
チのスイツチ状態を検出し、該複数のスイツチの
特定のスイツチ状態の組合わせとして、前記ＤＸ
コード検知スイツチが通常フイルム以外のコード
検出状態にあり、また前記空送りスイツチが空送
り検出状態にあり、更に前記フイルム検知スイツ
チがフイルム未検出状態にあることを判別するこ
とを特徴とする特許請求の範囲第１項記載のカメ
ラのバルブモード設定装置。 (3) 前記設定手段は、バルブモードの設定状態
を作り出すと同時にレンズを最遠位置に設定する
ことを特徴とする特許請求の範囲第１項記載のカ
メラのバルブモード設定装置。[Scope of Claim for Utility Model Registration] (1) For cameras that require setting of bulb mode at times other than normal shooting, such as during adjustments in the manufacturing stage, specific settings using multiple predetermined switches that do not occur during normal shooting operations A camera comprising: a determining means for determining a combination of switch states; and a setting means for creating the bulb mode setting state when the determining means determines the specific combination of switch states. Valve mode setting device. (2) The determining means detects the switch states of the existing DX code detection switch, the blank feed switch, and the film detection switch, and determines the DX code as a combination of specific switch states of the plurality of switches.
A patent claim characterized in that it is determined that a code detection switch is in a state of detecting a code other than normal film, the jump feed switch is in a jump detection state, and furthermore, the film detection switch is in a state of not detecting film. A bulb mode setting device for a camera according to item 1. (3) The bulb mode setting device for a camera according to claim 1, wherein the setting means sets the lens to the farthest position at the same time as creating the bulb mode setting state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987041695U JPS63148924U (en) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987041695U JPS63148924U (en) | 1987-03-20 | 1987-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63148924U true JPS63148924U (en) | 1988-09-30 |
Family
ID=30856924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987041695U Pending JPS63148924U (en) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63148924U (en) |
-
1987
- 1987-03-20 JP JP1987041695U patent/JPS63148924U/ja active Pending
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