JPH0356915U - - Google Patents
Info
- Publication number
- JPH0356915U JPH0356915U JP11842889U JP11842889U JPH0356915U JP H0356915 U JPH0356915 U JP H0356915U JP 11842889 U JP11842889 U JP 11842889U JP 11842889 U JP11842889 U JP 11842889U JP H0356915 U JPH0356915 U JP H0356915U
- Authority
- JP
- Japan
- Prior art keywords
- front frame
- lens
- shaft
- pinion
- base plate
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Description
第１図は本考案によるズームレンズ用シヤツタ
ー機構の第１実施例のピニオンまわりを示す要部
断面図、第２図は第２実施例のピニオンまわりを
示す要部断面図、第３図は従来例の断面図である
。
１……前枠、２……基板、５……ステツピング
モータ、６……ピニオン、２ｃ，６ａ……軸部、
２ｂ，６ｂ……穴、１０……ガイド軸。
Fig. 1 is a sectional view of the main part showing the pinion and surroundings of the first embodiment of the shutter mechanism for a zoom lens according to the present invention, Fig. 2 is a sectional view of the main parts showing the pinion and surroundings of the second embodiment, and Fig. 3 is the conventional one. FIG. 3 is an example cross-sectional view. DESCRIPTION OF SYMBOLS 1... Front frame, 2... Board, 5... Stepping motor, 6... Pinion, 2c, 6a... Shaft part,
2b, 6b...hole, 10...guide shaft.
Claims (1)
されたレンズ繰り出し用モータを固定し且つ他方
に該ピニオンと噛合する伝達ギヤを枢着すると共
に、前記前枠及び基板間に横架されたガイド軸に
シヤツター基板を兼ねたレンズ枠を摺動可能に装
架し、前記前枠の位置調整により前記ガイド軸の
傾きを調整し得るようにして成るズームレンズ用
シヤツター機構において、上記ピニオンの嵌着部
と反対側の端面と、該端面と対向する上記前枠及
び基板の他方の何れか一方に軸部を他方に該軸部
と嵌合する穴を夫々設けたことを特徴とするズー
ムレンズ用シヤツター機構。 A lens feeding motor having a pinion fitted on a rotating shaft is fixed to one of the front frame and the base plate, and a transmission gear meshing with the pinion is pivotally attached to the other, and the lens is horizontally suspended between the front frame and the base plate. In a zoom lens shutter mechanism, a lens frame serving as a shutter board is slidably mounted on a guide shaft, and the inclination of the guide shaft can be adjusted by adjusting the position of the front frame. A zoom lens characterized in that a shaft portion is provided on either one of the end surface opposite to the mounting portion, and the other of the front frame and the substrate facing the end surface, and a hole for fitting the shaft portion is provided on the other side. shutter mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11842889U JPH0356915U (en) | 1989-10-09 | 1989-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11842889U JPH0356915U (en) | 1989-10-09 | 1989-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356915U true JPH0356915U (en) | 1991-05-31 |
Family
ID=31666590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11842889U Pending JPH0356915U (en) | 1989-10-09 | 1989-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010046556A (en) * | 2009-12-04 | 2010-03-04 | Family Co Ltd | Massaging machine |
| KR101022764B1 (en) * | 2010-09-06 | 2011-03-17 | 신동일 | The chair |
-
1989
- 1989-10-09 JP JP11842889U patent/JPH0356915U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010046556A (en) * | 2009-12-04 | 2010-03-04 | Family Co Ltd | Massaging machine |
| KR101022764B1 (en) * | 2010-09-06 | 2011-03-17 | 신동일 | The chair |
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