JPH0431107U - - Google Patents
Info
- Publication number
- JPH0431107U JPH0431107U JP7224090U JP7224090U JPH0431107U JP H0431107 U JPH0431107 U JP H0431107U JP 7224090 U JP7224090 U JP 7224090U JP 7224090 U JP7224090 U JP 7224090U JP H0431107 U JPH0431107 U JP H0431107U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- view
- mounting structure
- positioning member
- lens mounting
- 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
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Lens Barrels (AREA)
- Mechanical Optical Scanning Systems (AREA)
Description
第１図は本考案の第１実施例にかかるレンズ取
付け構造の分解斜視図、第２図は同レンズ取付け
構造の押え板を外した状態の平面図、第３図は同
側面図、第４図は本考案の第２実施例にかかるレ
ンズ取付け構造の分解斜視図、第５図は第４図の
部分拡大図、第６図は本考案の第３実施例にかか
るレンズ取付け構造の分解斜視図、第７図は本考
案の第４実施例にかかるレンズ取付け構造の分解
斜視図、第８図は第７図の部分拡大図、第９図は
本考案の第４実施例にかかるレンズ取付け構造の
平面図、第１０図は同正面図、第１１図は第９図
の−断面図、第１２図はで本考案の第５実施
例にかかるレンズ取付け構造の平面図、第１３図
は同正面図、第１４図は第５実施例にかかるレン
ズ取付け構造の一部斜視図、第１５図はレーザ光
学系の斜視図である。
１５……ｆθレンズ、１７，１８……位置決め
部材、３０，３１，４５，４６……めねじ部、３
２，６０，７０……押え板、３５，３６……ねじ
受け部、４１，４２……おねじ、３３，６１……
レンズ押え部、５０，５７……弾性体、６２……
介装板、７１……丸穴、７３……突入部材。
1 is an exploded perspective view of a lens mounting structure according to a first embodiment of the present invention, FIG. 2 is a plan view of the same lens mounting structure with the presser plate removed, FIG. 3 is a side view of the same, and FIG. The figure is an exploded perspective view of a lens mounting structure according to a second embodiment of the present invention, FIG. 5 is a partially enlarged view of FIG. 4, and FIG. 6 is an exploded perspective view of a lens mounting structure according to a third embodiment of the present invention. 7 is an exploded perspective view of a lens mounting structure according to a fourth embodiment of the present invention, FIG. 8 is a partially enlarged view of FIG. 7, and FIG. 9 is a lens mounting structure according to a fourth embodiment of the present invention. FIG. 10 is a front view of the structure, FIG. 11 is a cross-sectional view of FIG. 9, FIG. 12 is a plan view of the lens mounting structure according to the fifth embodiment of the present invention, and FIG. FIG. 14 is a partial perspective view of the lens mounting structure according to the fifth embodiment, and FIG. 15 is a perspective view of the laser optical system. 15... fθ lens, 17, 18... positioning member, 30, 31, 45, 46... female threaded portion, 3
2, 60, 70... Holding plate, 35, 36... Screw receiver, 41, 42... Male thread, 33, 61...
Lens holding part, 50, 57...Elastic body, 62...
Interposition plate, 71...Round hole, 73...Plunging member.
Claims (1)
レンズの位置を決めるレンズ位置決め部材と、前
記レンズを前記レンズ位置決め部材に圧接させ且
つ、レンズがレンズ位置決め部材に圧接した状態
でレンズを固定するレンズ固定部材とからなるレ
ンズ取付け構造。 a lens, a lens positioning member that positions the lens by coming into contact with the lens, and a lens fixing member that presses the lens against the lens positioning member and fixes the lens with the lens pressed against the lens positioning member. Lens mounting structure consisting of parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7224090U JPH0431107U (en) | 1990-07-06 | 1990-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7224090U JPH0431107U (en) | 1990-07-06 | 1990-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431107U true JPH0431107U (en) | 1992-03-12 |
Family
ID=31610007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7224090U Pending JPH0431107U (en) | 1990-07-06 | 1990-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431107U (en) |
-
1990
- 1990-07-06 JP JP7224090U patent/JPH0431107U/ja active Pending