JPS6335378U - - Google Patents

Info

Publication number
JPS6335378U
JPS6335378U JP12830786U JP12830786U JPS6335378U JP S6335378 U JPS6335378 U JP S6335378U JP 12830786 U JP12830786 U JP 12830786U JP 12830786 U JP12830786 U JP 12830786U JP S6335378 U JPS6335378 U JP S6335378U
Authority
JP
Japan
Prior art keywords
threaded
threaded barrel
inner periphery
thread
screw
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
Application number
JP12830786U
Other languages
Japanese (ja)
Other versions
JPH0535652Y2 (en
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 JP1986128307U priority Critical patent/JPH0535652Y2/ja
Publication of JPS6335378U publication Critical patent/JPS6335378U/ja
Application granted granted Critical
Publication of JPH0535652Y2 publication Critical patent/JPH0535652Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案実施例の分解斜視図、第２図は
その要部の縦断面図、第３図ａ〜ｄは要部の作用
説明図である。 １：カメラ本体、３：ねじ筒、５：段部、６ａ
〜６ｄ：凹部、８：第２の凹部、９：コイルばね
、１０：レンズマウント、１２ａ〜１２ｄ：突条
、１３：突起、１５：調整リング、１８：レンズ
。 FIG. 1 is an exploded perspective view of an embodiment of the present invention, FIG. 2 is a vertical sectional view of the main parts thereof, and FIGS. 3A to 3D are explanatory diagrams of the functions of the main parts. 1: Camera body, 3: Screw tube, 5: Step, 6a
-6d: recessed part, 8: second recessed part, 9: coil spring, 10: lens mount, 12a-12d: protrusion, 13: protrusion, 15: adjustment ring, 18: lens.

Claims (1)

【実用新案登録請求の範囲】 外周にねじが、また内周の底部に段部が形成さ
れ、カメラ本体の前面パネルに設けられたねじ筒
と、 該ねじ筒の内径とほゞ整合する外径を有し、該
ねじ筒内に装入されるばねと、 内周にねじを有し前記ねじ筒の内径とほゞ整合
する外形に形成され、該ねじ筒内に嵌入されるレ
ンズマウントと、 内周に前記ねじ筒のねじに螺合するねじを有し
、前端部に前記レンズマウントの外径と整合する
穴が貫設された調整リングとからなるテレビカメ
ラ等の焦点距離調整装置。[Scope of Claim for Utility Model Registration] A threaded cylinder provided on the front panel of the camera body, with a screw on the outer periphery and a step formed at the bottom of the inner periphery, and an outer diameter that substantially matches the inner diameter of the threaded cylinder. a spring that is inserted into the threaded barrel; a lens mount that has a thread on its inner periphery and has an outer shape that substantially matches the inner diameter of the threaded barrel and is inserted into the threaded barrel; A focal length adjustment device for a television camera, etc., comprising an adjustment ring having a screw on its inner periphery that engages with the thread of the threaded barrel, and a hole through the front end that matches the outer diameter of the lens mount.
JP1986128307U 1986-08-25 1986-08-25 Expired - Lifetime JPH0535652Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986128307U JPH0535652Y2 (en) 1986-08-25 1986-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986128307U JPH0535652Y2 (en) 1986-08-25 1986-08-25

Publications (2)

Publication Number Publication Date
JPS6335378U true JPS6335378U (en) 1988-03-07
JPH0535652Y2 JPH0535652Y2 (en) 1993-09-09

Family

ID=31023863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986128307U Expired - Lifetime JPH0535652Y2 (en) 1986-08-25 1986-08-25

Country Status (1)

Country Link
JP (1) JPH0535652Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60198976A (en) * 1984-03-22 1985-10-08 Matsushita Electric Ind Co Ltd Television camera
JPS60214167A (en) * 1984-04-09 1985-10-26 Matsushita Electric Ind Co Ltd Television camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60198976A (en) * 1984-03-22 1985-10-08 Matsushita Electric Ind Co Ltd Television camera
JPS60214167A (en) * 1984-04-09 1985-10-26 Matsushita Electric Ind Co Ltd Television camera

Also Published As

Publication number Publication date
JPH0535652Y2 (en) 1993-09-09

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