JPH02136211U - - Google Patents

Info

Publication number
JPH02136211U
JPH02136211U JP4589289U JP4589289U JPH02136211U JP H02136211 U JPH02136211 U JP H02136211U JP 4589289 U JP4589289 U JP 4589289U JP 4589289 U JP4589289 U JP 4589289U JP H02136211 U JPH02136211 U JP H02136211U
Authority
JP
Japan
Prior art keywords
optical observation
observation device
biasing member
load
link mechanism
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
JP4589289U
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 JP4589289U priority Critical patent/JPH02136211U/ja
Publication of JPH02136211U publication Critical patent/JPH02136211U/ja
Pending legal-status Critical Current

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Description

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

第１図は本考案による光学観察装置支持装置の
第１実施例の概略図、第２図は第１実施例の力量
調整装置のブロツク回路図、第３図は第２実施例
の概略図である。 １……平行四辺形リンク機構、２，３，４，５
……リンク、６……架台、７……顕微鏡部、８…
…ひずみゲージ、９……コイルスプリング、１０
……力量調整装置、１１……ガイド枠、１２……
ボールネジ、１３……摺動子、１４……モーター
、１５……ロータリーエンコーダ、１６……演算
回路、１７……メモリー回路、１８……比較回路
、１９……モータ駆動回路、２０……支軸、２１
……立孔、２２……抜け止め用フランジ、２３…
…圧力センサー。 Fig. 1 is a schematic diagram of the first embodiment of the optical observation device support device according to the present invention, Fig. 2 is a block circuit diagram of the force adjustment device of the first embodiment, and Fig. 3 is a schematic diagram of the second embodiment. be. 1... Parallelogram link mechanism, 2, 3, 4, 5
...link, 6... mount, 7... microscope section, 8...
...Strain gauge, 9...Coil spring, 10
...Capacity adjustment device, 11...Guide frame, 12...
Ball screw, 13...Slider, 14...Motor, 15...Rotary encoder, 16...Arithmetic circuit, 17...Memory circuit, 18...Comparison circuit, 19...Motor drive circuit, 20...Spindle , 21
... Vertical hole, 22 ... Removal prevention flange, 23 ...
…pressure sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 後端リンクが固定され且つ先端リンクに光学観
察装置が取付けられた平行四辺形リンク機構と、
光学観察装置の荷重による回転モーメントと逆の
回転モーメントを該平行四辺形リンク機構に与え
る付勢部材とを備えた光学観察装置支持装置にお
いて、上記平行四辺形リンク機構に光学観察装置
の荷重を検出する荷重検出器を設け、上記付勢部
材に前記荷重検出器からの信号に基づき上記付勢
部材の力量を変化させる力量調整装置を接続して
、上記両回転モーメントが相殺されるようにした
ことを特徴とする光学観察装置支持装置。 a parallelogram link mechanism in which a rear end link is fixed and an optical observation device is attached to a front end link;
In an optical observation device support device, the load of the optical observation device is detected on the parallelogram link mechanism, and the biasing member applies a rotation moment opposite to the rotation moment due to the load of the optical observation device to the parallelogram link mechanism. A load detector is provided, and a force adjustment device is connected to the biasing member to change the force of the biasing member based on a signal from the load detector, so that the two rotational moments are offset. An optical observation device support device characterized by:
JP4589289U 1989-04-19 1989-04-19 Pending JPH02136211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4589289U JPH02136211U (en) 1989-04-19 1989-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4589289U JPH02136211U (en) 1989-04-19 1989-04-19

Publications (1)

Publication Number Publication Date
JPH02136211U true JPH02136211U (en) 1990-11-14

Family

ID=31560475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4589289U Pending JPH02136211U (en) 1989-04-19 1989-04-19

Country Status (1)

Country Link
JP (1) JPH02136211U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003215465A (en) * 2001-12-21 2003-07-30 Leica Microsystems (Schweiz) Ag Apparatus for retaining optical viewing device
JP2003246600A (en) * 2002-01-04 2003-09-02 Leica Microsystems (Schweiz) Ag Frame having automatic equilibrium device
EP3220038A1 (en) * 2016-03-17 2017-09-20 Leica Instruments (Singapore) Pte. Ltd. Method of balancing a load using a support system and support system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523732A (en) * 1980-09-18 1985-06-18 Carl-Zeiss-Stiftung, Heidenheim/Brenz Adjustable stand for optical observation instruments

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523732A (en) * 1980-09-18 1985-06-18 Carl-Zeiss-Stiftung, Heidenheim/Brenz Adjustable stand for optical observation instruments

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003215465A (en) * 2001-12-21 2003-07-30 Leica Microsystems (Schweiz) Ag Apparatus for retaining optical viewing device
JP2003246600A (en) * 2002-01-04 2003-09-02 Leica Microsystems (Schweiz) Ag Frame having automatic equilibrium device
EP3220038A1 (en) * 2016-03-17 2017-09-20 Leica Instruments (Singapore) Pte. Ltd. Method of balancing a load using a support system and support system
WO2017160224A1 (en) * 2016-03-17 2017-09-21 Leica Instruments (Singapore) Pte Ltd Method of balancing a load using a support system and support system

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