JPS58154920U - Camera distance adjustment mechanism - Google Patents
Camera distance adjustment mechanismInfo
- Publication number
- JPS58154920U JPS58154920U JP5158782U JP5158782U JPS58154920U JP S58154920 U JPS58154920 U JP S58154920U JP 5158782 U JP5158782 U JP 5158782U JP 5158782 U JP5158782 U JP 5158782U JP S58154920 U JPS58154920 U JP S58154920U
- Authority
- JP
- Japan
- Prior art keywords
- camera
- distance
- distance measuring
- lens barrel
- measuring member
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Focusing (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来周知の測距部材を備えたカメラの外観図
、第２図および第３図は、この考案によるカメラの距離
調節機構の構成図、また第４図は、他の実施例の構成図
である。
３・・・測距部材、１１・・・レンズ鏡筒、６． ７．
８゜９・・・駆動部材、Ｓ・・・操作部材。FIG. 1 is an external view of a camera equipped with a conventionally known distance measuring member, FIGS. 2 and 3 are configuration diagrams of the distance adjustment mechanism of the camera according to this invention, and FIG. 4 is another embodiment. FIG. 3... Distance measuring member, 11... Lens barrel, 6. 7.
8゜9...Drive member, S...Operation member.
Claims (2)
繰り出し量によってカメラと被写体の間の距離を決定す
るように１７だカメラお距離調節機構において、所定長
だけフィルム面に対して移動可能なレンズ鏡筒と、カメ
ラに取付けられカメラと被写体の間に予め定められた距
離範囲に対応するように繰り出し可能な長さを有する測
距部材と、この測距部材を収納位置に復帰させるように
常持付勢力を付与する付勢部材と、測距部材の繰り出し
量に対応して前記レンズ鏡筒を進退せしめる駆動部材お
よび前記レンズ鏡筒を固定保持する第１の位置とこの保
持を解除する第２の位置に変位可能な操作部材とを設け
、前記操作部材が第１の位置を占めたときは、前記測距
部材が前記収納位置に復帰可能であるようにしたカメラ
の距離調節機構。(1) It can be extended between the camera and the subject, and the distance between the camera and the subject can be determined by the amount of extension.In the camera distance adjustment mechanism, the camera can be moved by a predetermined distance relative to the film surface. A lens barrel, a distance measuring member attached to the camera and having a length that can be extended to correspond to a predetermined distance range between the camera and a subject, and a distance measuring member that is capable of returning the distance measuring member to a storage position. A biasing member that applies a constant biasing force, a drive member that moves the lens barrel forward or backward in accordance with the amount of extension of the distance measuring member, and a first position that fixes and holds the lens barrel and releases this holding. A distance adjusting mechanism for a camera, comprising: an operating member movable to a second position, and when the operating member occupies the first position, the distance measuring member can return to the storage position.
発位置とするようにした実用新案登録請求の範囲第１項
に記載の機構。(2) The mechanism according to claim 1, wherein the lens barrel has a starting position at a close range position where the camera can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5158782U JPS58154920U (en) | 1982-04-09 | 1982-04-09 | Camera distance adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5158782U JPS58154920U (en) | 1982-04-09 | 1982-04-09 | Camera distance adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58154920U true JPS58154920U (en) | 1983-10-17 |
Family
ID=30062295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5158782U Pending JPS58154920U (en) | 1982-04-09 | 1982-04-09 | Camera distance adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58154920U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5574524A (en) * | 1978-11-30 | 1980-06-05 | Nobushige Chatani | Cord type focusing device |
-
1982
- 1982-04-09 JP JP5158782U patent/JPS58154920U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5574524A (en) * | 1978-11-30 | 1980-06-05 | Nobushige Chatani | Cord type focusing device |
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