JPH043427U - - Google Patents
Info
- Publication number
- JPH043427U JPH043427U JP4156490U JP4156490U JPH043427U JP H043427 U JPH043427 U JP H043427U JP 4156490 U JP4156490 U JP 4156490U JP 4156490 U JP4156490 U JP 4156490U JP H043427 U JPH043427 U JP H043427U
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- imaging device
- guides
- direct
- lens
- 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
- 238000003384 imaging method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Description
第１図は本考案による直視撮像装置の焦点調節
機構の裁断側面図、第２図は同機構の背面図であ
る。
１…鏡、２…光透過孔、３…レンズアツシイ、
４…ベース、５…ガイド、６…ガイド挿入孔、７
…ＣＣＤマウント、８…基板、９…ＣＣＤ素子、
１０…ロータリ、１１…ロータリ保持環、１２…
ブラケツト、１３…樹脂カバー。
FIG. 1 is a cutaway side view of a focusing mechanism of a direct-view imaging device according to the present invention, and FIG. 2 is a rear view of the same mechanism. 1...Mirror, 2...Light transmission hole, 3...Lens assembly,
4...Base, 5...Guide, 6...Guide insertion hole, 7
...CCD mount, 8...substrate, 9...CCD element,
10...Rotary, 11...Rotary retaining ring, 12...
Bracket, 13...Resin cover.
Claims (1)
らの入射像を撮像する撮像第装置を設けた直視撮
像装置において、前記鏡の裏面にレンズ及び前記
鏡に平行方向の回転防止用の一対のガイドを設け
たベースと、前記一対のガイドを挿入する孔を設
け前記レンズの光軸上に直角に受光面を配置した
ＣＣＤ素子を保持して外周にネジ溝を設けたマウ
ントと、前記マウントのネジ溝に嵌合して光軸上
の直角方向に回転するロータリとを備えたことを
特徴とする直視撮像装置の焦点調節機構。 In a direct-view imaging device, in which an imaging device for capturing an incident image from the light transmission part is provided on the back surface of a mirror provided with a light transmission part, a lens and a rotation prevention device in a direction parallel to the mirror are provided on the back surface of the mirror. a base provided with a pair of guides; a mount provided with a threaded groove on the outer periphery for holding a CCD element having a hole into which the pair of guides are inserted and a light-receiving surface arranged at right angles to the optical axis of the lens; A focus adjustment mechanism for a direct-view imaging device, comprising: a rotary that fits into a screw groove of a mount and rotates in a direction perpendicular to an optical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4156490U JPH0738895Y2 (en) | 1990-04-20 | 1990-04-20 | Focusing mechanism for direct-view imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4156490U JPH0738895Y2 (en) | 1990-04-20 | 1990-04-20 | Focusing mechanism for direct-view imaging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH043427U true JPH043427U (en) | 1992-01-13 |
| JPH0738895Y2 JPH0738895Y2 (en) | 1995-09-06 |
Family
ID=31552337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4156490U Expired - Lifetime JPH0738895Y2 (en) | 1990-04-20 | 1990-04-20 | Focusing mechanism for direct-view imaging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738895Y2 (en) |
-
1990
- 1990-04-20 JP JP4156490U patent/JPH0738895Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738895Y2 (en) | 1995-09-06 |
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