JPS6349534U - - Google Patents
Info
- Publication number
- JPS6349534U JPS6349534U JP14376986U JP14376986U JPS6349534U JP S6349534 U JPS6349534 U JP S6349534U JP 14376986 U JP14376986 U JP 14376986U JP 14376986 U JP14376986 U JP 14376986U JP S6349534 U JPS6349534 U JP S6349534U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- pin
- crt
- elongated holes
- attachment member
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
Landscapes
- Viewfinders (AREA)
Description
第１図は本考案の一実施例を表わし、同図Ａは
平面断面図、同図Ｂは側面断面図である。第２図
は同実施例の摺動時の状態を表わしたものであり
、同図Ａ及び同図Ｂはそれぞれ第１図のＡ及び同
図Ｂに対応した切断状態を表わしている。第３図
は撮影時の光学系を示す図、第４図は収納時の光
学系を示す図である。第５図は従来の電子ビユー
フアインダを示す側面断面図、第６図は同従来例
を先端部材を跳ね上げた状態で示す側面断面図で
ある。
２……ＣＲＴ、１０……拡大レンズ、１２……
内筒、１４……案内部材、１８……外筒、２４，
２６……長孔、２８……ピン。
FIG. 1 shows an embodiment of the present invention, with FIG. 1A being a plan sectional view and FIG. 1B being a side sectional view. FIG. 2 shows the sliding state of the same embodiment, and FIG. 2A and FIG. 2B show cutting states corresponding to FIGS. 1A and 1B, respectively. FIG. 3 is a diagram showing the optical system at the time of photographing, and FIG. 4 is a diagram showing the optical system at the time of storage. FIG. 5 is a side sectional view showing a conventional electronic viewfinder, and FIG. 6 is a side sectional view showing the conventional example with the tip member flipped up. 2...CRT, 10...Magnifying lens, 12...
Inner cylinder, 14... Guide member, 18... Outer cylinder, 24,
26...long hole, 28...pin.
Claims (1)
を摺動可能に設け、前記第１の筒体の底面にはＣ
ＲＴを取りつけ、前記第２の筒体には拡大レンズ
を前記ＣＲＴに対向させてレンズ取りつけ部材に
より摺動可能に取りつけ、前記第２の筒体と前記
取りつけ部材に互いに傾斜する長孔を設け、両長
孔の交差部にピンを通し、このピンを移動させる
ことによつて前記拡大レンズと前記ＣＲＴとの距
離を調整可能にし、かつ、前記第２の筒体を前記
第１の筒体に対して収縮する方向にスライドさせ
たときに前記ピンを非調整位置に導く案内部材を
設けたビデオカメラの電子ビユーフアインダ。 A second cylindrical body is slidably provided on the first cylindrical body so that the length of the cylindrical body changes, and a C
RT is attached, a magnifying lens is slidably attached to the second cylindrical body by a lens attachment member so as to face the CRT, and elongated holes are provided in the second cylindrical body and the attachment member so as to be inclined to each other; By passing a pin through the intersection of both elongated holes and moving this pin, the distance between the magnifying lens and the CRT can be adjusted, and the second cylindrical body is connected to the first cylindrical body. An electronic viewfinder for a video camera, comprising a guide member that guides the pin to a non-adjustable position when the pin is slid in a contracting direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14376986U JPS6349534U (en) | 1986-09-18 | 1986-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14376986U JPS6349534U (en) | 1986-09-18 | 1986-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6349534U true JPS6349534U (en) | 1988-04-04 |
Family
ID=31053754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14376986U Pending JPS6349534U (en) | 1986-09-18 | 1986-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240092361A (en) | 2022-12-14 | 2024-06-24 | 한국철도기술연구원 | Railway Vehicle Speed and Position Measurement System Using Single Accelerometer and GPS, Method for Measuring Railway Vehicle Speed and Position Using the Same |
-
1986
- 1986-09-18 JP JP14376986U patent/JPS6349534U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240092361A (en) | 2022-12-14 | 2024-06-24 | 한국철도기술연구원 | Railway Vehicle Speed and Position Measurement System Using Single Accelerometer and GPS, Method for Measuring Railway Vehicle Speed and Position Using the Same |
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