JPS61190513U - - Google Patents
Info
- Publication number
- JPS61190513U JPS61190513U JP7456985U JP7456985U JPS61190513U JP S61190513 U JPS61190513 U JP S61190513U JP 7456985 U JP7456985 U JP 7456985U JP 7456985 U JP7456985 U JP 7456985U JP S61190513 U JPS61190513 U JP S61190513U
- Authority
- JP
- Japan
- Prior art keywords
- front plate
- inner circumferential
- screw
- circumferential thread
- outer circumferential
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Lens Barrels (AREA)
Description
第１図は、この考案を実施した焦点調節機構の
分解斜視図、第２図は従来例を示す分解斜視図で
ある。 １０……内周ネジ、１１……外周ネジ、１２…
…円筒体、１３，１５……ネジ部、１４……レン
ズユニツト、１６……前面板、１７……スリツト
状部、１８……ネジ孔、１９……締付けネジ。
分解斜視図、第２図は従来例を示す分解斜視図で
ある。 １０……内周ネジ、１１……外周ネジ、１２…
…円筒体、１３，１５……ネジ部、１４……レン
ズユニツト、１６……前面板、１７……スリツト
状部、１８……ネジ孔、１９……締付けネジ。
Claims (1)
- 内周面に内周ネジが形成され外周面に外周ネジ
が形成された円筒状の円筒体と、前記内周ネジに
結合されたネジ部を持つレンズユニツトと、前記
外周ネジに結合されたネジ部を持つ機器ケースの
前面板とをそなえ、前記前面板のネジ部に対する
前記円筒体の外周ネジの結合位置を可変にするこ
とにより前記レンズユニツトの焦点位置を調節す
るようにしてなる焦点調節機構。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985074569U JPH0446251Y2 (ja) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985074569U JPH0446251Y2 (ja) | 1985-05-20 | 1985-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190513U true JPS61190513U (ja) | 1986-11-27 |
| JPH0446251Y2 JPH0446251Y2 (ja) | 1992-10-30 |
Family
ID=30614995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985074569U Expired JPH0446251Y2 (ja) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446251Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100351143B1 (ko) * | 1999-12-30 | 2002-09-09 | 엘지전자 주식회사 | 화상전화기의 렌즈 포커싱장치 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656265U (ja) * | 1979-10-05 | 1981-05-15 |
-
1985
- 1985-05-20 JP JP1985074569U patent/JPH0446251Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656265U (ja) * | 1979-10-05 | 1981-05-15 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100351143B1 (ko) * | 1999-12-30 | 2002-09-09 | 엘지전자 주식회사 | 화상전화기의 렌즈 포커싱장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446251Y2 (ja) | 1992-10-30 |