JPH0420766U - - Google Patents

Info

Publication number
JPH0420766U
JPH0420766U JP6062290U JP6062290U JPH0420766U JP H0420766 U JPH0420766 U JP H0420766U JP 6062290 U JP6062290 U JP 6062290U JP 6062290 U JP6062290 U JP 6062290U JP H0420766 U JPH0420766 U JP H0420766U
Authority
JP
Japan
Prior art keywords
right cylindrical
cylindrical case
case
television camera
case part
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
Application number
JP6062290U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6062290U priority Critical patent/JPH0420766U/ja
Publication of JPH0420766U publication Critical patent/JPH0420766U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第３図は従来装置の説明図、第２
図および第４図は本考案の説明図である。 １……透明水密ケース、１ａ……直円筒状ケー
ス部分、１ｂ……上蓋、１ｃ……下蓋、１ｄ……
保護兼上蓋と下蓋の締付具、２……モータ、３…
…ミラー、４……白熱ランプ（例えばハロゲンラ
ンプ）、５……集光レンズ、６……撮像素子、７
……入出力回路装置、８……ケーブル、９……透
明水密ケース、９ａ，９ａ′……直円筒ケース部
分、９ｂ……球形状ケース部分、１０……海水。 Figures 1 and 3 are explanatory diagrams of the conventional device;
4 and 4 are explanatory diagrams of the present invention. 1... Transparent watertight case, 1a... Right cylindrical case part, 1b... Upper lid, 1c... Lower lid, 1d...
Protection and upper and lower cover fasteners, 2...Motor, 3...
... Mirror, 4 ... Incandescent lamp (e.g. halogen lamp), 5 ... Condenser lens, 6 ... Image sensor, 7
...Input/output circuit device, 8...Cable, 9...Transparent watertight case, 9a, 9a'...Right cylindrical case portion, 9b...Spherical case portion, 10...Seawater.

Claims (1)

【実用新案登録請求の範囲】 周面に透明直円筒状ケース部分を備えた水密ケ
ース内に、光入射方向を前記直円筒状ケースの円
周方向に向けて撮像部を収容した水中テレビカメ
ラにおいて、 前記直円筒状ケース部分を、合成樹脂の一体成
形により形成した、上下の直円筒状ケース部分の
中間に球形状ケース部分を備えた形状にすると共
に、前記球形状ケース部分の中心に撮像部を配置
したことを特徴とする水中テレビカメラ。[Scope of Claim for Utility Model Registration] An underwater television camera in which an imaging unit is housed in a watertight case having a transparent right cylindrical case portion on the circumference, with the light incident direction directed in the circumferential direction of the right cylindrical case. , the right cylindrical case part is formed by integral molding of synthetic resin and has a spherical case part in the middle of the upper and lower right cylindrical case parts, and an imaging section is provided at the center of the spherical case part. An underwater television camera characterized by the arrangement of.
JP6062290U 1990-06-11 1990-06-11 Pending JPH0420766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6062290U JPH0420766U (en) 1990-06-11 1990-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6062290U JPH0420766U (en) 1990-06-11 1990-06-11

Publications (1)

Publication Number Publication Date
JPH0420766U true JPH0420766U (en) 1992-02-21

Family

ID=31588149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6062290U Pending JPH0420766U (en) 1990-06-11 1990-06-11

Country Status (1)

Country Link
JP (1) JPH0420766U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019178A1 (en) * 1996-10-28 1998-05-07 JAPAN as represented by THE DIRECTOR GENERAL OF THE 1ST DISTRICT PORT CONSTRUCTION BUREAU, MINISTRY OF TRANSPORT Submerged laser television and submerged laser visual recognizer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613874A (en) * 1979-07-13 1981-02-10 Hitachi Ltd Underwater television camera
JPS6243296A (en) * 1985-08-21 1987-02-25 Hitachi Ltd Signal receiving circuit system
JPH01307371A (en) * 1988-06-04 1989-12-12 Tetsushi Tsuda Water resistance camera and its manufacture
JPH0411416U (en) * 1990-05-21 1992-01-30

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613874A (en) * 1979-07-13 1981-02-10 Hitachi Ltd Underwater television camera
JPS6243296A (en) * 1985-08-21 1987-02-25 Hitachi Ltd Signal receiving circuit system
JPH01307371A (en) * 1988-06-04 1989-12-12 Tetsushi Tsuda Water resistance camera and its manufacture
JPH0411416U (en) * 1990-05-21 1992-01-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019178A1 (en) * 1996-10-28 1998-05-07 JAPAN as represented by THE DIRECTOR GENERAL OF THE 1ST DISTRICT PORT CONSTRUCTION BUREAU, MINISTRY OF TRANSPORT Submerged laser television and submerged laser visual recognizer
GB2324221A (en) * 1996-10-28 1998-10-14 Director General Of The 1St Di Submerged laser television and submerged laser visual recognizer
GB2324221B (en) * 1996-10-28 2001-01-31 Director General Of The 1St Di Underwater laser television and underwater laser visualisation device

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