JPH0355565U

JPH0355565U -

Info

Publication number: JPH0355565U
Application number: JP11521589U
Authority: JP
Priority date: 1989-09-29
Filing date: 1989-09-29
Publication date: 1991-05-29

Description

[Brief explanation of drawings]

第１図はこの考案の装置の一例の側面構成説明
図、第２図は第１図の装置に用いるターレツトの
平面構成説明図、第３図はターレツトの移動範囲
と複層トレーにおけるターレツトの停止位置を示
す構成説明図、第４図は複層トレーとターレツト
との位置関係を示す平面構成説明図である。２……複層トレー、３……試料容器ホルダ（タ
ーレツト）、４……シリンジ部、２１……回転駆
動部、２２……回転軸、２３……上部トレー、２
４……下部トレー、３１……ガイド。 Fig. 1 is an explanatory side view of an example of the device of this invention, Fig. 2 is an explanatory plan view of the turret structure used in the device of Fig. 1, and Fig. 3 shows the movement range of the turret and the stoppage of the turret in a multilayer tray. FIG. 4 is a plan view showing the positional relationship between the multilayer tray and the turret. 2...Multilayer tray, 3...Sample container holder (turret), 4...Syringe section, 21...Rotation drive unit, 22...Rotation shaft, 23...Upper tray, 2
4... lower tray, 31... guide.

Claims

[Claims for Utility Model Registration] (a) At least one pair of an upper tray for supplying sample containers and a lower tray for collecting sample containers are provided on a rotating shaft at a predetermined distance, and the upper tray holds a large number of sample containers. A multi-layer tray on which sample containers can be placed and which can sequentially drop sample containers that pass through a specific position as the tray rotates; (b) a syringe section for collecting a sample from the sample container; (c) a sample container holder. The syringe part and the multi-layer tray are held in a reciprocating manner, and the sample container transport part is capable of inserting the end of the sample container holder between the upper tray and the lower tray during the reciprocating movement. , the end of the sample container holder receives and stores the sample container that is dropped from the upper tray when the end is located below a specific position of the upper tray, and the sample is collected from the sample container with the syringe part. After this, the sample container can be held until it returns to the lower part of the specific position, and when the upper end is further inserted into the multilayer tray, the holding state of the sample container is released and the sample container is placed on the lower tray. An automatic sample injector for multiple samples characterized by having a holder part that falls down.