JPS62186132U - - Google Patents
Info
- Publication number
- JPS62186132U JPS62186132U JP7558486U JP7558486U JPS62186132U JP S62186132 U JPS62186132 U JP S62186132U JP 7558486 U JP7558486 U JP 7558486U JP 7558486 U JP7558486 U JP 7558486U JP S62186132 U JPS62186132 U JP S62186132U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- lamp socket
- reader
- reader body
- microfilm
- 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
- 238000005286 illumination Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図は本考案を用いたマイクロフイルムリー
ダの不使用状態を示す外観斜視図である。第２図
は第１図に示したマイクロフイルムリーダの使用
状態を示す外観斜視図である。第３図Ａ，Ｂは、
それぞれガードパネルが閉じた状態および開いた
状態でのカセツトの斜視図である。第４図はカセ
ツトホルダをポツプアツプさせた状態の斜視図で
ある。第５図は本考案を用いたマイクロフイルム
リーダの投影光学系及びスクリーンを起伏させる
ための構造を示す要部断面図である。第６図は底
板を開放した状態を示す要部断面図である。第７
図はランプソケツトとコネクタとの断続を行う場
合の説明図である。第８図は本考案を用いたマイ
クロフイルムリーダの要部破断平面図である。
１…リーダ本体、２…上蓋、５…スクリーン、
１２…カセツト、１５…ガードパネル、２３…ラ
ンプ、２５…コールドミラー、２８，２９…コン
デンサレンズ、３２…投影レンズ、３５…ミラー
、６６…底板、６７…ランプソケツト、６８…コ
ネクタ、７３，７４…駆動軸、７５…モータ、１
００…カセツトホルダ。
FIG. 1 is an external perspective view showing a microfilm reader using the present invention when not in use. FIG. 2 is an external perspective view showing the microfilm reader shown in FIG. 1 in use. Figure 3 A and B are
FIG. 3 is a perspective view of the cassette with the guard panel closed and opened, respectively. FIG. 4 is a perspective view of the cassette holder in a popped-up state. FIG. 5 is a sectional view of essential parts showing a projection optical system and a structure for raising and lowering a screen of a microfilm reader using the present invention. FIG. 6 is a sectional view of a main part showing a state in which the bottom plate is opened. 7th
The figure is an explanatory diagram when connecting and connecting the lamp socket and the connector. FIG. 8 is a cutaway plan view of essential parts of a microfilm reader using the present invention. 1...Reader body, 2...Top lid, 5...Screen,
12... Cassette, 15... Guard panel, 23... Lamp, 25... Cold mirror, 28, 29... Condenser lens, 32... Projection lens, 35... Mirror, 66... Bottom plate, 67... Lamp socket, 68... Connector, 73, 74... Drive shaft, 75...Motor, 1
00...Cassette holder.
Claims (1)
ムに照明光を与えるための照明用ランプを備えた
マイクロフイルムリーダにおいて、 リーダ本体に開閉自在に取り付けられたドアに
前記照明用ランプを着脱自在に装着するためのラ
ンプソケツトを固定し、前記ドアを開放したとき
には前記ランプソケツトがリーダ本体の輪郭外に
露出されるとともに、リーダ本体内に設けられた
電極と前記ランプソケツトとの電気的な接続が断
たれるようにしたことを特徴とする照明用ランプ
取付装置。 (2) 前記ドアは金属板であることを特徴とする
実用新案登録請求の範囲第１項記載の照明用ラン
プ取付装置。[Claims for Utility Model Registration] (1) In a microfilm reader equipped with an illumination lamp for illuminating the microfilm loaded in the reader body, A lamp socket for removably mounting an illumination lamp is fixed, and when the door is opened, the lamp socket is exposed outside the outline of the reader body, and the electrical connection between the electrode provided inside the reader body and the lamp socket is A lighting lamp mounting device characterized in that the connection is cut off. (2) The lighting lamp mounting device according to claim 1, wherein the door is a metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7558486U JPS62186132U (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7558486U JPS62186132U (en) | 1986-05-20 | 1986-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62186132U true JPS62186132U (en) | 1987-11-26 |
Family
ID=30921863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7558486U Pending JPS62186132U (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62186132U (en) |
-
1986
- 1986-05-20 JP JP7558486U patent/JPS62186132U/ja active Pending
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