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Multiple injection propulsion mechanism

A propulsion mechanism, a technology of a propulsion mechanism, applied in the direction of analyzing materials, instruments, etc., can solve problems such as long time-consuming, low detection efficiency, and extended detection cycle

Active Publication Date: 2018-07-06
美康盛德医疗科技(苏州)有限公司 +1
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The test tube rack of the above method takes a long time in the push process, resulting in low detection efficiency. Moreover, only one test tube rack can be pushed at a time to complete the whole set of actions before the next test tube rack can be processed, which prolongs the detection cycle.

Method used

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Embodiment Construction

[0020] The present invention is described in further detail below by means of the accompanying drawings, but the present invention is not limited only to the following embodiments.

[0021] as attached Figure 1-3 As shown, a multiple sample injection propulsion mechanism of the present invention, the structure includes a sample rack first push mechanism 1, a sample rack second push mechanism 2, an optocoupler 3 and a base 4;

[0022] The first push mechanism of the sample rack includes a first guide rail 1.1 extending along the length direction of the base, a first slide block 1.2 is slidably fitted on the first guide rail, and a first shift fork is provided on the upper end surface of the first slide block Fixed plate 1.3, the front end surface of the first shift fork fixed plate is provided with a code disc 1.4, the rear end surface of the first shift fork fixed plate is provided with the first connection block 1.5 connected with the first driving device, the first shift fo...

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Abstract

A multi-sample introduction propulsion mechanism has a structure including a first sample holder pushing mechanism, a second sample holder pushing mechanism, an optocoupler and a base; the first pushing mechanism includes a first guide rail, a first sliding block and a first shifting fork fixed plate, and the first shifting fork fixed plate is provided with a first shifting fork; a first driving device includes a first driving motor connected with a first driving wheel, and a first connection block is fixedly connected with a first transmission belt; the second pushing mechanism includes a second guide rail and a second sliding block; the front end face of the second sliding block is provided with a second shifting fork guide rail connection block, and the second shifting fork guide rail connection block is provided with a second shifting fork; a second driving device includes a second driving motor, an output shaft of the second driving motor is connected with a second driving wheel, the driving wheel is in transmission connection with a second driven wheel through a second transmission belt, and a second connection block is fixedly connected with the second transmission belt; the optocoupler is fixed on the side wall of the base and is provided with a groove for a coded disc to pass through. The propulsion mechanism has the advantages of improving the detection efficiency, reducing the detection period and improving the sample introduction speed.

Description

technical field [0001] The invention relates to the technical field of sample rack conveyance on analyzers in the biological field, in particular to a multiple-sample-injection propulsion mechanism. Background technique [0002] At present, in the field of clinical testing, it is often necessary to carry samples in test tubes and then send them to different analytical instruments for testing and analysis. Due to the relatively large amount of analyzed samples, a sample delivery device is required to realize transportation, improve testing efficiency, and shorten testing time. time. The sample conveying device in the prior art generally includes a conveying drive mechanism, and the conveying drive mechanism includes a chain driven by a motor to rotate. The upper surface of the chain is provided with multiple rows of sample rack accommodating grooves, and the staff places the test tubes containing the samples in the sample rack. , and then each sample rack is placed in a hold...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N35/02
CPCG01N35/021G01N35/026
Inventor 邹继华徐磊伍晓辉肖尚清李博熊涛冯喆
Owner 美康盛德医疗科技(苏州)有限公司
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