JPH044059U - - Google Patents
Info
- Publication number
- JPH044059U JPH044059U JP4385890U JP4385890U JPH044059U JP H044059 U JPH044059 U JP H044059U JP 4385890 U JP4385890 U JP 4385890U JP 4385890 U JP4385890 U JP 4385890U JP H044059 U JPH044059 U JP H044059U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- insertion hole
- lower plate
- upper cover
- diameter
- 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)
- Surface Treatment Of Optical Elements (AREA)
- Physical Vapour Deposition (AREA)
Description
第１図は本考案に係るレンズ整列保持具におけ
るレンズ装着部の説明図、第２図は本考案に係る
レンズ蒸着用整列保持具の一実施例を示す平面図
、第３図はその正面図、第４図は比較のための試
作例の説明図、第５図は従来技術の平面図、第６
図はその正面図である。
２８……レンズ、３０……下板、３２……上蓋
、３４，３６……レンズ装着部、４４……レンズ
挿入穴、４６……レンズ受座部、４８……テーパ
部、５０……レンズ挿入穴、５２……レンズ押さ
え部、５４……テーパ部。
FIG. 1 is an explanatory diagram of the lens mounting part of the lens alignment holder according to the present invention, FIG. 2 is a plan view showing an embodiment of the lens deposition alignment holder according to the present invention, and FIG. 3 is a front view thereof. , Fig. 4 is an explanatory diagram of a prototype example for comparison, Fig. 5 is a plan view of the conventional technology, and Fig. 6 is an explanatory diagram of a prototype example for comparison.
The figure is its front view. 28...Lens, 30...Lower plate, 32...Top lid, 34, 36...Lens attachment part, 44...Lens insertion hole, 46...Lens seat part, 48...Tapered part, 50...Lens Insertion hole, 52...lens holding part, 54...tapered part.
Claims (1)
らの締め付け手段を備え、下板及び上蓋の相対応
する位置にレンズを保持する貫通穴形式の多数の
レンズ装着部を配設した構造をなし、前記下板の
各レンズ装着部は、上方のレンズ挿入穴と、中間
でレンズ平面側の周辺部を受ける水平のレンズ受
座部と、下方の下拡がりのテーパ部からなり、前
記上蓋の各レンズ装着部は、下方のレンズ挿入穴
と、中間でレンズ球面側の周辺部を押さえるレン
ズ押さえ部と、上方の上拡がりのテーパ部からな
り、前記上蓋のレンズ挿入穴の径が下板のレンズ
挿入穴の径よりも大きく、且つレンズ押さえ部が
レンズの球面に沿つた傾斜面になつていることを
特徴とする片球面レンズの蒸着用整列保持具。 It has a structure that includes a lower plate and an upper cover that face each other with a gap between them, and means for tightening them, and a number of through-hole type lens mounting parts that hold lenses at corresponding positions on the lower plate and the upper cover. , each lens attachment part of the lower plate consists of an upper lens insertion hole, a horizontal lens seat part in the middle that receives the peripheral part of the lens plane side, and a downwardly expanding taper part, and each of the lens attachment parts of the upper cover The lens attachment part consists of a lower lens insertion hole, a lens holding part in the middle that presses the peripheral part of the lens spherical side, and an upwardly expanding tapered part, and the diameter of the lens insertion hole in the upper cover is equal to the diameter of the lens in the lower plate. 1. An alignment holder for vapor deposition of a single spherical lens, which is larger than the diameter of an insertion hole and has a lens holding part that is an inclined surface along the spherical surface of the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4385890U JPH044059U (en) | 1990-04-24 | 1990-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4385890U JPH044059U (en) | 1990-04-24 | 1990-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044059U true JPH044059U (en) | 1992-01-14 |
Family
ID=31556639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4385890U Pending JPH044059U (en) | 1990-04-24 | 1990-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355976U (en) * | 1989-10-02 | 1991-05-29 |
-
1990
- 1990-04-24 JP JP4385890U patent/JPH044059U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355976U (en) * | 1989-10-02 | 1991-05-29 |
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