JPS6415207U - - Google Patents
Info
- Publication number
- JPS6415207U JPS6415207U JP10912787U JP10912787U JPS6415207U JP S6415207 U JPS6415207 U JP S6415207U JP 10912787 U JP10912787 U JP 10912787U JP 10912787 U JP10912787 U JP 10912787U JP S6415207 U JPS6415207 U JP S6415207U
- Authority
- JP
- Japan
- Prior art keywords
- lens holder
- holder
- slot
- main body
- screw hole
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図は本考案によるレンズホルダ用保持具の
一実施例の構造を示す図、第２図は第１図の使用
状態を示す側断面図、第３図は第２図のモジユー
ルを用いた光結合器の断面図、第４図は従来例を
示す正面図、第５図は従来例の使用状態を示す側
断面図である。
６……半導体発光素子、７……ベース、８……
レンズ、９ａ，９ｂ……レンズホルダ、１０ａ，
１０ｂ……スリーブ、１１……保持具、１２……
本体、１３……ネジ、１４……嵌合部、１６……
すり割、１７……ネジ穴、１８……支持体。
Fig. 1 is a diagram showing the structure of one embodiment of the lens holder holder according to the present invention, Fig. 2 is a side sectional view showing the usage state of Fig. 1, and Fig. 3 is a diagram showing the structure of an embodiment of the lens holder holder according to the present invention. A sectional view of the optical coupler, FIG. 4 is a front view showing a conventional example, and FIG. 5 is a side sectional view showing the usage state of the conventional example. 6... Semiconductor light emitting element, 7... Base, 8...
Lens, 9a, 9b... Lens holder, 10a,
10b...Sleeve, 11...Holder, 12...
Main body, 13... Screw, 14... Fitting part, 16...
Slot, 17...Screw hole, 18...Support.
Claims (1)
を固定保持するためのレンズホルダ用保持具であ
つて、 一端に前記レンズホルダの内径より小さい外径
を有する嵌合部を形成し、かつこの嵌合部を軸方
向に分割するすり割を設けると共に、このすり割
から外周面に連通するネジ穴を有する円筒状の本
体と、前記ネジ穴に螺合するネジとより成り、前
記本体の嵌合部を前記レンズホルダの他端に嵌め
ると共に、ネジ穴にネジを螺合してその先端です
り割の側面を押圧することにより、前記本体の径
を広げて嵌合部の外周面をレンズホルダの内周面
に圧接させることで、レンズホルダを固定保持す
ることを特徴とするレンズホルダ用保持具。[Claims for Utility Model Registration] A lens holder holder for fixedly holding a cylindrical lens holder with a lens fixed to one end, the fitting portion having an outer diameter smaller than the inner diameter of the lens holder at one end. and a cylindrical main body having a slot that divides this fitting part in the axial direction, a screw hole that communicates from the slot to the outer peripheral surface, and a screw that is screwed into the screw hole. The fitting part of the main body is fitted to the other end of the lens holder, and the diameter of the main body is expanded by screwing a screw into the screw hole and pressing the side surface of the slot with its tip. A holder for a lens holder, characterized in that the lens holder is fixedly held by bringing the outer circumferential surface of the part into pressure contact with the inner circumferential surface of the lens holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10912787U JPH0643767Y2 (en) | 1987-07-17 | 1987-07-17 | Holder for lens holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10912787U JPH0643767Y2 (en) | 1987-07-17 | 1987-07-17 | Holder for lens holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6415207U true JPS6415207U (en) | 1989-01-25 |
| JPH0643767Y2 JPH0643767Y2 (en) | 1994-11-14 |
Family
ID=31345090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10912787U Expired - Lifetime JPH0643767Y2 (en) | 1987-07-17 | 1987-07-17 | Holder for lens holder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643767Y2 (en) |
-
1987
- 1987-07-17 JP JP10912787U patent/JPH0643767Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643767Y2 (en) | 1994-11-14 |