JPH01160412U - - Google Patents

Info

Publication number
JPH01160412U
JPH01160412U JP5526888U JP5526888U JPH01160412U JP H01160412 U JPH01160412 U JP H01160412U JP 5526888 U JP5526888 U JP 5526888U JP 5526888 U JP5526888 U JP 5526888U JP H01160412 U JPH01160412 U JP H01160412U
Authority
JP
Japan
Prior art keywords
lens barrel
objective lens
cylinder
chamber body
axis
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
JP5526888U
Other languages
English (en)
Other versions
JPH0731206Y2 (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 JP1988055268U priority Critical patent/JPH0731206Y2/ja
Publication of JPH01160412U publication Critical patent/JPH01160412U/ja
Priority to US07/546,702 priority patent/US5071242A/en
Priority to US07/648,141 priority patent/US5196959A/en
Priority to US07/988,805 priority patent/US5305141A/en
Application granted granted Critical
Publication of JPH0731206Y2 publication Critical patent/JPH0731206Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Telescopes (AREA)
  • Lens Barrels (AREA)

Description

【図面の簡単な説明】
第1図〜第5図は本考案の一実施例を示し、第
1図は第2図上のB―B線に沿つて切断した双眼
鏡の一部切欠き平面図、第2図は上記双眼鏡の背
面図、第3図は部分的に切欠いて示した上記双眼
鏡の平面図、第4図は上記双眼鏡における対物レ
ンズ鏡筒部の縦断部分図、第5図はレンズ鏡筒の
小球支点を拡大して示した部分断面図、第6図a
,bは上記の小球支点に換えて突入ピンを使用し
た支軸機構の具体例を示す第5図同様の部分断面
図、第7図a,bは上記した小球支点に換えて小
形ねじを使用した支軸機構の具体例を示す第5図
同様の部分断面図、第7図cは小球と小形ねじを
使用した支軸機構の具体例を示す第5図同様の部
分断面図、第8図は対物レンズ鏡筒部と本体円筒
部との対接部を改良した改良例を示す部分断面図
、第9図は二軸タイプの従来の双眼鏡を示した一
部切欠き平面図、第10図は第9図上のA―A線
断面図である。 31……双眼鏡本体、31a……本体円筒部、
32……レンズ鏡筒、32a……対物レンズ鏡筒
部、32b……接眼レンズ鏡筒部、34……内筒
、34a……凹溝、35……長円筒部、40……
弾性板、42……小球、43……操作転輪、44
……螺子杆、46a,46b……連動腕、50,
51……突出ピン、52,53,54……小形ね
じ、31a……接合面部、32a……テーパ
ー部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 双眼鏡本体内に形成した本体円筒に挿入して筒
    軸を中心に回動自在に設けた対物レンズ鏡筒部と
    、この対物レンズ鏡筒部を回動軸として回動すべ
    くこの対物レンズ鏡筒部に一体化し、その回動偏
    心部所に接眼レンズ鏡筒部を有する正立像室体と
    からなるレンズ鏡筒を構成すると共に、対物レン
    ズ鏡筒部が摺動自在に当接する上記本体円筒内に
    設けた受け止部と、上記の筒軸中心に対向した上
    記正立像室体部所に押接させた支持部材とを備え
    たことを特徴とする双眼鏡。
JP1988055268U 1988-04-26 1988-04-26 双眼鏡 Expired - Lifetime JPH0731206Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988055268U JPH0731206Y2 (ja) 1988-04-26 1988-04-26 双眼鏡
US07/546,702 US5071242A (en) 1988-04-26 1990-07-02 Binocular with interocular adjustment while maintaining objective lenses spacing constant
US07/648,141 US5196959A (en) 1988-04-26 1991-01-30 Binocular with objective lens-barrels rotatable about the optical axes of the objectives
US07/988,805 US5305141A (en) 1988-04-26 1992-12-10 Binocular including a preassembled focusing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988055268U JPH0731206Y2 (ja) 1988-04-26 1988-04-26 双眼鏡

Publications (2)

Publication Number Publication Date
JPH01160412U true JPH01160412U (ja) 1989-11-07
JPH0731206Y2 JPH0731206Y2 (ja) 1995-07-19

Family

ID=31281167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988055268U Expired - Lifetime JPH0731206Y2 (ja) 1988-04-26 1988-04-26 双眼鏡

Country Status (1)

Country Link
JP (1) JPH0731206Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110819534A (zh) * 2019-11-27 2020-02-21 西北师范大学 一种用于小鼠子宫基质的自动化细胞培养装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360836U (ja) * 1976-10-26 1978-05-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360836U (ja) * 1976-10-26 1978-05-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110819534A (zh) * 2019-11-27 2020-02-21 西北师范大学 一种用于小鼠子宫基质的自动化细胞培养装置

Also Published As

Publication number Publication date
JPH0731206Y2 (ja) 1995-07-19

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