JPS611972U - Electronic camera counter device - Google Patents
Electronic camera counter deviceInfo
- Publication number
- JPS611972U JPS611972U JP8728284U JP8728284U JPS611972U JP S611972 U JPS611972 U JP S611972U JP 8728284 U JP8728284 U JP 8728284U JP 8728284 U JP8728284 U JP 8728284U JP S611972 U JPS611972 U JP S611972U
- Authority
- JP
- Japan
- Prior art keywords
- counter
- electronic camera
- drive shaft
- keyhole
- counter drive
- 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
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
第１図は従来の電子カメラの内部装置の一例を示す平面
図、第２図はその電子カメラに装着される磁気ディスク
の一例を示す斜視図、第３図はこの磁気ディスクのカウ
ンタの内部を示す平面図、第４図はそのカウンタの軸孔
とカウンタ駆動軸との関係を示す説明図、第５図及び第
６図は本考案のカウンタ駆動軸の第１実施例を示す斜視
図、第７図は第１実施例のカウンタ駆動軸とカウンタの
，軸孔との関係を示す説明図、第８図は本考案の第２実
施例であるカウンタ駆動軸の斜視図である。
２２はカウンタ駆動軸、２６は係合部、４１は軸孔、４
４は方形部、４７は円形部、６０は逃げ部、６１は角部
である。Fig. 1 is a plan view showing an example of the internal device of a conventional electronic camera, Fig. 2 is a perspective view showing an example of a magnetic disk installed in the electronic camera, and Fig. 3 shows the inside of the counter of this magnetic disk. FIG. 4 is an explanatory diagram showing the relationship between the shaft hole of the counter and the counter drive shaft, and FIGS. 5 and 6 are perspective views showing the first embodiment of the counter drive shaft of the present invention. FIG. 7 is an explanatory view showing the relationship between the counter drive shaft of the first embodiment and the shaft hole of the counter, and FIG. 8 is a perspective view of the counter drive shaft of the second embodiment of the present invention. 22 is a counter drive shaft, 26 is an engaging portion, 41 is a shaft hole, 4
4 is a square part, 47 is a circular part, 60 is a relief part, and 61 is a corner part.
Claims (1)
ラ本体のカウンタ駆動軸が、磁気ディスクに設けられた
カウンタ機構の鍵穴状カウンタ穴に挿入されることによ
って上記カウンタ駆動軸の回動位置が決められ、これに
応じて、上記電子カメラ本体内の磁気ヘッドの上記磁気
ディスクに対する記録位置が決定されるようになされた
電子カメラのカウンタ装置において、上記カウンタ駆動
軸の軸棒の径を上記鍵穴の円形部に対する規容誤差範囲
内で形成すると共に、上記カウンタ駆動軸の保合部の先
端の横幅を、上記鍵穴の方形部の横幅に近い値に形成し
、上記カウンタ駆動軸の保合部の、上記カウンタの鍵穴
の円形部と方形部とで形成される角部に対向する部分に
、逃げを形成したことを特徴とする電子カメラのカウン
タ装置。The counter drive shaft of the electronic camera body, which consists of a shaft rod and an engaging portion protruding from its side, is inserted into a keyhole-shaped counter hole of a counter mechanism provided on a magnetic disk, thereby changing the rotational position of the counter drive shaft. is determined, and in accordance with this, the recording position of the magnetic head in the electronic camera body relative to the magnetic disk is determined. The locking part of the counter drive shaft is formed within the standard error range for the circular part of the keyhole, and the width of the tip of the locking part of the counter drive shaft is formed to a value close to the width of the rectangular part of the keyhole. A counter device for an electronic camera, characterized in that a recess is formed in a portion of the counter that faces a corner portion formed by a circular portion and a square portion of the keyhole of the counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8728284U JPS611972U (en) | 1984-06-12 | 1984-06-12 | Electronic camera counter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8728284U JPS611972U (en) | 1984-06-12 | 1984-06-12 | Electronic camera counter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS611972U true JPS611972U (en) | 1986-01-08 |
Family
ID=30639355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8728284U Pending JPS611972U (en) | 1984-06-12 | 1984-06-12 | Electronic camera counter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611972U (en) |
-
1984
- 1984-06-12 JP JP8728284U patent/JPS611972U/en active Pending
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