JPS6341111U - - Google Patents
Info
- Publication number
- JPS6341111U JPS6341111U JP13447886U JP13447886U JPS6341111U JP S6341111 U JPS6341111 U JP S6341111U JP 13447886 U JP13447886 U JP 13447886U JP 13447886 U JP13447886 U JP 13447886U JP S6341111 U JPS6341111 U JP S6341111U
- Authority
- JP
- Japan
- Prior art keywords
- driving force
- focusing
- electric motor
- holding member
- lens holding
- 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.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Description
第１図は本考案の一実施例を示す正面断面図、
第２図は上記実施例の要部斜視図である。
〔主要部分の符号の説明〕、Ｌ２……合焦用レ
ンズ、１０……固定筒、１２……レンズ保持部材
、９０，１１４……モード選択部材、６６，７０
，７２……動力伝達手段、１００……移動阻止部
材。
FIG. 1 is a front sectional view showing an embodiment of the present invention;
FIG. 2 is a perspective view of essential parts of the above embodiment. [Description of symbols of main parts], L 2 ... Focusing lens, 10 ... Fixed barrel, 12 ... Lens holding member, 90, 114 ... Mode selection member, 66, 70
, 72...power transmission means, 100...movement prevention member.
Claims (1)
方向に移動されるレンズ保持部材と、 電動モータ部により前記レンズ保持部材が移動
される自動合焦モード、又は手動操作により前記
レンズ保持部材が移動される手動合焦モードの何
れかを選択するモード選択部材と、 該モード選択部材により、電動モータ部の駆動
力又は手動操作による駆動力を選択して前記レン
ズ保持部材に伝達する駆動力伝達手段と、 該モード選択部材に連動し、これが手動合焦モ
ードを選択したとき、前記電動モータ部から前記
駆動力伝達手段への駆動力の伝達を機械的に阻止
する阻止部材とを含むことを特徴とするレンズ鏡
筒。 (2) 前記電動モータ部はカメラボデイ内にある
実用新案登録請求の範囲第１項に記載のレンズ鏡
筒。[Scope of Claim for Utility Model Registration] (1) A lens holding member that holds a focusing lens and is moved in the optical axis direction for focusing, and an automatic focusing member that moves the lens holding member by an electric motor unit. a mode selection member that selects either a focusing mode or a manual focusing mode in which the lens holding member is moved by manual operation; and the mode selection member selects the driving force of the electric motor section or the driving force by manual operation. a driving force transmitting means that transmits the driving force to the lens holding member; and a driving force transmitting means that is interlocked with the mode selection member and transmits the driving force from the electric motor section to the driving force transmitting means when the manual focusing mode is selected. A lens barrel comprising: a mechanically blocking blocking member. (2) The lens barrel according to claim 1, wherein the electric motor section is located within the camera body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13447886U JPH0540490Y2 (en) | 1986-09-02 | 1986-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13447886U JPH0540490Y2 (en) | 1986-09-02 | 1986-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6341111U true JPS6341111U (en) | 1988-03-17 |
| JPH0540490Y2 JPH0540490Y2 (en) | 1993-10-14 |
Family
ID=31035757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13447886U Expired - Lifetime JPH0540490Y2 (en) | 1986-09-02 | 1986-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540490Y2 (en) |
-
1986
- 1986-09-02 JP JP13447886U patent/JPH0540490Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540490Y2 (en) | 1993-10-14 |
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