JPS6437657U - - Google Patents
Info
- Publication number
- JPS6437657U JPS6437657U JP13202687U JP13202687U JPS6437657U JP S6437657 U JPS6437657 U JP S6437657U JP 13202687 U JP13202687 U JP 13202687U JP 13202687 U JP13202687 U JP 13202687U JP S6437657 U JPS6437657 U JP S6437657U
- Authority
- JP
- Japan
- Prior art keywords
- beam stopper
- bent
- plate
- bent plate
- fixture
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案のビームストツパ調整機構の一
例を示す側断面図、第２図は同平面図、第３図は
同前面図（第２図の左側面図）、第４図は同分解
斜視図、第５図はビームストツパの説明図、第６
図はフローサイトメータにより前方散乱光を検出
する場合の光学系を示す説明図、第７図は従来の
ビームストツパの説明図である。
１……光源、２……コンデンサレンズ、３……
フローセル、４……ビームストツパ、５……コレ
クターレンズ、６……受光素子、７……ビームス
トツパ取付具、８……レンズ筒、１０……長孔、
１１……ネジ、１２……遮光部、１３……ビーム
ストツパ、１４……水平板、１５……折曲板、１
６……ビームストツパ取付具、１７……円環部、
１８……レンズ筒、２０……ネジ孔、２１……セ
ツトスクリユー、２２……コレクターレンズ、２
３……半底面部、２４……切欠き、２５……ガイ
ド溝、２６，２７……スペーサ、２８，３０……
孔、３１……調整ネジ、３２……ネジ、３３，３
４……ネジ孔、３５……遮光部、３６……ビーム
スポツト、３７，３８，４０……孔、４１……支
持部。
Fig. 1 is a side sectional view showing an example of the beam stopper adjustment mechanism of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a front view of the same (left side view of Fig. 2), and Fig. 4 is an exploded perspective view of the same. Figure 5 is an explanatory diagram of the beam stopper, Figure 6 is an explanatory diagram of the beam stopper.
The figure is an explanatory diagram showing an optical system when forward scattered light is detected by a flow cytometer, and FIG. 7 is an explanatory diagram of a conventional beam stopper. 1...Light source, 2...Condenser lens, 3...
Flow cell, 4... Beam stopper, 5... Collector lens, 6... Light receiving element, 7... Beam stopper fitting, 8... Lens tube, 10... Elongated hole,
11...screw, 12...light shielding part, 13...beam stopper, 14...horizontal plate, 15...bending plate, 1
6... Beam stopper fitting, 17... Annular part,
18... Lens barrel, 20... Screw hole, 21... Set screw, 22... Collector lens, 2
3... Half bottom part, 24... Notch, 25... Guide groove, 26, 27... Spacer, 28, 30...
Hole, 31...adjustment screw, 32...screw, 33,3
4... Screw hole, 35... Light shielding part, 36... Beam spot, 37, 38, 40... Hole, 41... Supporting part.
Claims (1)
れた折曲板とからなるビームストツパと、このビ
ームストツパの折曲板をガイドするガイド溝およ
び折曲板を支持する支持部を有するビームストツ
パ取付具と、ビームストツパとビームストツパ取
付具との間に調整ネジにより固定される弾性力を
有するスペーサとを包含することを特徴とするビ
ームストツパ調整機構。 a beam stopper consisting of a horizontal plate and a bent plate bent at an acute angle with respect to the horizontal plate; a beam stopper fixture having a guide groove for guiding the bent plate of the beam stopper and a support portion for supporting the bent plate; A beam stopper adjustment mechanism comprising: a spacer having an elastic force fixed by an adjustment screw between a beam stopper and a beam stopper fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13202687U JPH0449573Y2 (en) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13202687U JPH0449573Y2 (en) | 1987-08-28 | 1987-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6437657U true JPS6437657U (en) | 1989-03-07 |
| JPH0449573Y2 JPH0449573Y2 (en) | 1992-11-20 |
Family
ID=31388619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13202687U Expired JPH0449573Y2 (en) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449573Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013513109A (en) * | 2009-12-04 | 2013-04-18 | ライフ テクノロジーズ コーポレーション | Apparatus, system, method and computer readable medium for acoustic flow cytometry |
-
1987
- 1987-08-28 JP JP13202687U patent/JPH0449573Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013513109A (en) * | 2009-12-04 | 2013-04-18 | ライフ テクノロジーズ コーポレーション | Apparatus, system, method and computer readable medium for acoustic flow cytometry |
| JP2016128832A (en) * | 2009-12-04 | 2016-07-14 | ライフ テクノロジーズ コーポレーション | Apparatus, system, method, and computer readable medium for acoustic flow cytometry |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449573Y2 (en) | 1992-11-20 |
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