JPS5832364U - Sample dispensing device in automatic chemical analyzer - Google Patents
Sample dispensing device in automatic chemical analyzerInfo
- Publication number
- JPS5832364U JPS5832364U JP12325581U JP12325581U JPS5832364U JP S5832364 U JPS5832364 U JP S5832364U JP 12325581 U JP12325581 U JP 12325581U JP 12325581 U JP12325581 U JP 12325581U JP S5832364 U JPS5832364 U JP S5832364U
- Authority
- JP
- Japan
- Prior art keywords
- holding plates
- pipette holding
- sample
- bearing roller
- sample dispensing
- 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
Links
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案に係る装置の使用目的を説明するため
の自動化学分析装置の説明図、第２図はこの考案の一実
施例を示す一部切欠正面図、第３図は第２図の一部切欠
要部平面図、第４図はこの考案の要部の動作を説明する
ための図、第５図は第４図とは異なった状態を示す図、
第６図は第２図におけるＶＩ−ＶＩ線に沿った断面を示
す図、第７図はスライドレールとボールベアリングロー
ラの構成を示す斜視図である。
、４・・・試料カセット、６・・・試料分注装置、８・
・・反応カセット、１０・・・反応管、４ｏ・・・案内
部材、４２・・・スライドレール、４４・・・ボールベ
アリングローラ、４６・・・摺動部材、４８．５０・・
・案内溝、５２、 ５４． ５６．５８． ６０・・・
摺動板、５２ａ。
５４ａ、 ５６ａ、 ５８ａ、 ６０ａ、 ７２ａ・・
・腕、５４ｂ、５６ｂ、５８ｂ、６０ｂ、７２ｂ・・・
矩形窓、５２Ｃ，５４Ｃ，５６Ｃ，５８Ｃ，６０Ｃ−・
・係止片、６２．６４，６６．６８，７０．７４・・・
ピペット、７２・・・固定板、７８・・・固定棒、８０
・・・タイミングベルト、８２・・・駆動プーリ、８４
．８６・・・プーリ。Fig. 1 is an explanatory diagram of an automatic chemical analyzer to explain the purpose of use of the device according to this invention, Fig. 2 is a partially cutaway front view showing an embodiment of this invention, and Fig. 3 is the same as Fig. 2. FIG. 4 is a diagram for explaining the operation of the main part of this invention, FIG. 5 is a diagram showing a state different from FIG. 4,
FIG. 6 is a cross-sectional view taken along line VI-VI in FIG. 2, and FIG. 7 is a perspective view showing the structure of the slide rail and ball bearing roller. , 4... sample cassette, 6... sample dispensing device, 8...
... Reaction cassette, 10 ... Reaction tube, 4o ... Guide member, 42 ... Slide rail, 44 ... Ball bearing roller, 46 ... Sliding member, 48.50 ...
・Guide groove, 52, 54. 56.58. 60...
Sliding plate, 52a. 54a, 56a, 58a, 60a, 72a...
・Arms, 54b, 56b, 58b, 60b, 72b...
Rectangular window, 52C, 54C, 56C, 58C, 60C-・
・Latching piece, 62.64, 66.68, 70.74...
Pipette, 72...Fixing plate, 78...Fixing rod, 80
...Timing belt, 82...Drive pulley, 84
．． 86...Pulley.
Claims (1)
量吸引する複数本のピペットと、このピペットに吸引さ
れた試料を上記試料吸上位置から試料注入位置まで案内
するスライドレールと、このスライドレールに沿って摺
動可能に嵌装されたベアリングローラブラケットと、こ
のベアリングローラブラケットの移動方向と同一方向に
移動するように保持された複数個のピペット保持板とか
らなり、これらピペット保持板は相互に重なり合うこと
ができ、かつ平行−動可能に配置されていると共に、上
記ピペット保持板の同一端部に位置するピペット保持板
はベアリングローラブラケットに固定され、他端部に位
置するピペット保持板は駆動装置によって前記移動方向
に往復移動されるようにされており、相互に隣接するピ
ペット保持板は所定の相対的位置の範囲では独立して移
動できるがその独立移動範囲の限界においては一体的に
移動されるように相互間に停止手段を設けたことを特徴
とする自動化学分析装置における試料分注装置。A slide rail that guides the sample aspirated by the pipettes from the sample suction position to the sample injection position. It consists of a bearing roller bracket fitted so as to be slidable along a slide rail, and a plurality of pipette holding plates held so as to move in the same direction as the movement direction of the bearing roller bracket, and these pipette holding plates. are mutually overlapping and movable in parallel, and the pipette holding plates located at the same end of the pipette holding plates are fixed to the bearing roller bracket, and the pipette holding plates located at the other end are fixed to the bearing roller bracket. The plates are configured to be reciprocated in the movement direction by a drive device, and the pipette holding plates adjacent to each other can be moved independently within a range of predetermined relative positions, but cannot be moved as one unit at the limits of their independent movement range. 1. A sample dispensing device for an automatic chemical analyzer, characterized in that a stop means is provided between the sample dispensing devices so that the sample dispensing device can be moved from one to the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12325581U JPS5832364U (en) | 1981-08-20 | 1981-08-20 | Sample dispensing device in automatic chemical analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12325581U JPS5832364U (en) | 1981-08-20 | 1981-08-20 | Sample dispensing device in automatic chemical analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5832364U true JPS5832364U (en) | 1983-03-02 |
Family
ID=29917160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12325581U Pending JPS5832364U (en) | 1981-08-20 | 1981-08-20 | Sample dispensing device in automatic chemical analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5832364U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4991342A (en) * | 1972-12-29 | 1974-08-31 | ||
| JPS54145838A (en) * | 1978-05-04 | 1979-11-14 | Hiroshi Teramachi | Slide balllanddroller bearing with adjusting device |
| JPS554523A (en) * | 1978-06-24 | 1980-01-14 | Nippon Tectron Co Ltd | Sample dispenser in automatic chemical analytical apparatus |
-
1981
- 1981-08-20 JP JP12325581U patent/JPS5832364U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4991342A (en) * | 1972-12-29 | 1974-08-31 | ||
| JPS54145838A (en) * | 1978-05-04 | 1979-11-14 | Hiroshi Teramachi | Slide balllanddroller bearing with adjusting device |
| JPS554523A (en) * | 1978-06-24 | 1980-01-14 | Nippon Tectron Co Ltd | Sample dispenser in automatic chemical analytical apparatus |
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