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Clamping mechanism and transfer device

A technology of a clamping mechanism and a transfer device, which is applied in laboratory utensils, chemical instruments and methods, and supporting utensils, etc., can solve the problems of polluted capillaries and low work efficiency.

Active Publication Date: 2021-10-29
GUANGDONG RUNPENG BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first purpose of the present application is to provide a clamping mechanism, to a certain extent, to solve the problem of clamping the capillary support in a hand-held manner in the prior art and completing the capillary support operation, which has low working efficiency and pollution. Capillary Technical Issues

Method used

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  • Clamping mechanism and transfer device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] The present application provides a clamping mechanism, which can clamp the capillary holder 100 on the reagent box 119, combined with figure 2 As shown, the top end of the capillary holder 100 has a protrusion 101, and its bottom end has a groove 102; figure 1 As shown, the clamping mechanism includes a clamping jaw 104 and a supporting plate 106; the supporting plate 106 is located below the clamping jaw 104, and is at a preset distance from the clamping jaw 104, so that the clamping jaw 104 and the A clamping space 107 is formed between the supporting plates 106; furthermore, the clamping end of the clamping jaw 104 is provided with a clamping groove 108 along its length direction, preferably, the length of the clamping groove 108 is consistent with the protrusion 101 are equal in length; the supporting plate 106 is provided with a limiting protrusion 105 corresponding to the position of the groove 102 .

[0058] In the actual use process, when passing through the s...

Embodiment 2

[0062] The second embodiment is an improvement on the basis of the above embodiment. The technical content disclosed in the above embodiment will not be described repeatedly, and the content disclosed in the above embodiment also belongs to the content disclosed in the second embodiment.

[0063] Considering that the capillary holder 100 is provided with a plurality of capillaries at intervals, that is to say, the width of the capillary holder 100 is affected by the number of capillaries. If the capillary holder 100 is too wide, in order to ensure the stable clamping of the capillary holder 100 by the clamping mechanism, In this embodiment, there are multiple jaws 104 and supporting plates 106; multiple jaws 104 are in one-to-one correspondence with multiple supporting plates 106, that is, using multiple jaws 104 and a plurality of supporting plates 106 realize the stable clamping of multi-point positioning for the capillary holder 100 .

[0064] Specifically, the plurality of...

Embodiment 3

[0067] The third embodiment is an improvement on the basis of the above embodiment. The technical content disclosed in the above embodiment will not be described repeatedly, and the content disclosed in the above embodiment also belongs to the content disclosed in the third embodiment.

[0068] In the actual experimental process, after the capillary support 100 is clamped by the clamping mechanism, the capillary support 100 needs to be covered with an end cover 103 to realize the sealing of the capillary support 100; When covering the end cap 103 of the capillary holder 103, it is necessary to drive the clamping mechanism holding the capillary holder 100 to move along the second direction 118 (moving close to the end cover 103), so as to realize the covering operation of the end cap 103 of the capillary holder 100.

[0069] Based on the above problems, in this embodiment, the clamping mechanism also includes a first drive assembly, the first drive assembly includes a fixed cyli...

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PUM

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Abstract

The invention relates to the technical field of analysis and inspection equipment, in particular to a clamping mechanism and a transfer device. The clamping mechanism comprises a clamping jaw and a bearing plate. The bearing plate is located below the clamping jaw, and a clamping space is formed between the clamping jaw and the bearing plate; a clamping groove is formed in the clamping end part of the clamping jaw; a limiting bulge is arranged on the bearing plate; when the to-be-clamped piece is located in the clamping space, the bulge is inserted into the clamping groove, and the limiting bulge is clamped in the groove, the clamping mechanism can clamp a to-be-clamped piece. The clamping mechanism is used for clamping the to-be-clamped piece, manual operation is replaced, on one hand, the working efficiency is improved, and on the other hand, it is guaranteed that the to-be-clamped piece is not polluted.

Description

technical field [0001] The present application relates to the technical field of analysis and testing equipment, in particular to a clamping mechanism and a transfer device. Background technique [0002] The basis of molecular detection is to analyze the genes and their expression products in the tissue cells, hair, anticoagulant blood or dried blood stains of the subject, as well as formaldehyde-fixed and paraffin-embedded tissues. ) detection can be accurately detected once the disease occurs or even before the symptoms, signs and biochemical changes appear. [0003] Firstly, the nucleic acid is extracted from the sample, then the nucleic acid extraction solution is introduced into the reconstitution chamber for reconstitution, and finally the reconstituted liquid is introduced into the capillary supported by the capillary holder, and then the capillary is subjected to sample processing, physical treatment and heating A series of operations such as processing and transfer...

Claims

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Application Information

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IPC IPC(8): B01L9/00B01L3/02
CPCB01L9/00B01L3/02
Inventor 张涛李晓峰黄宏坤刘建知
Owner GUANGDONG RUNPENG BIOLOGICAL TECH CO LTD
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