JPS59170805U - lens holding device - Google Patents
lens holding deviceInfo
- Publication number
- JPS59170805U JPS59170805U JP6572283U JP6572283U JPS59170805U JP S59170805 U JPS59170805 U JP S59170805U JP 6572283 U JP6572283 U JP 6572283U JP 6572283 U JP6572283 U JP 6572283U JP S59170805 U JPS59170805 U JP S59170805U
- Authority
- JP
- Japan
- Prior art keywords
- lens holding
- lens
- holding device
- inclined surface
- circumferential groove
- 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
Landscapes
- Lens Barrels (AREA)
- Structure And Mechanism Of Cameras (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来のレンズ保持装置の一例を示す断面図、
第２図は、上記第１゛−図のレンズ保持装置に用いられ
るリングの正面図、第３図は、従来のレンズ保持装置の
他の例を示す要部拡大断面図、第４図は、本考案の一実
施例を示すレンズ保持装置の要部拡大断面図、第５図は
、上記第４図に示すレンズ保持装置の組立状態における
要部拡大断面図である。
１．１１．２１・・・・・・レンズ、２，１２．２２・
・・・・・レンズ保持枠、３，２３・・・・・・ばねリ
ング（Ｃリング状の弾性部材）、２４ａ・・・・・・レ
ンズ上の周溝の傾斜壁面、２５ａ・・・・・・レンズ保
持枠上の溝の傾斜面、２６・・・・・・クサビ状の隙間
。FIG. 1 is a sectional view showing an example of a conventional lens holding device;
FIG. 2 is a front view of the ring used in the lens holding device shown in FIG. FIG. 5 is an enlarged sectional view of a main part of a lens holding device showing an embodiment of the present invention. FIG. 5 is an enlarged sectional view of a main part of the lens holding device shown in FIG. 4 in an assembled state. 1.11.21...Lens, 2,12.22.
... Lens holding frame, 3, 23 ... Spring ring (C-ring shaped elastic member), 24a ... Inclined wall surface of the circumferential groove on the lens, 25a ... ... Slanted surface of the groove on the lens holding frame, 26 ... Wedge-shaped gap.
Claims (1)
斜面に形成された周溝と、 レンズ保持枠のレンズ固定部の内壁面に設けられた傾斜
面と、 この傾斜面と上記周溝の斜面とで形成される断面クサビ
状の隙間に嵌入してレンズをレンズ保持枠に固定するＣ
ＩＪング状の弾性部材と、を具備してなるレンズ保持装
置。[Scope of Claim for Utility Model Registration] A circumferential groove provided on the outer peripheral surface of the lens and having at least one wall surface formed as an inclined surface; an inclined surface provided on the inner wall surface of the lens fixing part of the lens holding frame; C, which fixes the lens to the lens holding frame by fitting into a gap having a wedge-shaped cross section formed by the inclined surface and the inclined surface of the circumferential groove.
A lens holding device comprising: an elastic member in the form of an IJ ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6572283U JPS59170805U (en) | 1983-04-30 | 1983-04-30 | lens holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6572283U JPS59170805U (en) | 1983-04-30 | 1983-04-30 | lens holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59170805U true JPS59170805U (en) | 1984-11-15 |
Family
ID=30195929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6572283U Pending JPS59170805U (en) | 1983-04-30 | 1983-04-30 | lens holding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59170805U (en) |
-
1983
- 1983-04-30 JP JP6572283U patent/JPS59170805U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59170805U (en) | lens holding device | |
| JPS6127174U (en) | Display tube mounting device | |
| JPS59186558U (en) | Diaphragm fixed structure | |
| JPS6028723U (en) | metal mirror | |
| JPS59194711U (en) | Optical element retention mechanism | |
| JPS607326U (en) | ball bearing | |
| JPS59126217U (en) | glasses frame | |
| JPS5811721U (en) | glasses | |
| JPS5881516U (en) | eyeglass frame | |
| JPS6089460U (en) | Diaphragm seal structure | |
| JPS58128412U (en) | eyeglass frame | |
| JPS6046517U (en) | optical parts | |
| JPS5933032U (en) | Drip-proof and dust-proof structure of camera housing | |
| JPS6065948U (en) | photoelectric switch | |
| JPS60193521U (en) | glasses | |
| JPS6099384U (en) | gasket | |
| JPS59123807U (en) | Sliding friction member of lens sliding ring | |
| JPS5852509U (en) | eyeglass frames | |
| JPS5939920U (en) | Case for capacitor | |
| JPS6090421U (en) | eyeglass frames with holes | |
| JPS5938410U (en) | lens holding device | |
| JPS59105248U (en) | rubber roller | |
| JPS58123421U (en) | Frame with driver | |
| JPS59143083U (en) | Cover attachment mechanism | |
| JPS60109203U (en) | Inner lens mounting structure |