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A precise two-dimensional motion platform and gene sequencer

A motion platform and sophisticated technology, applied in biochemical instruments, microbial determination/inspection, biomass post-processing, etc., can solve the problems of low platform stiffness, difficult to achieve high acceleration requirements, etc., to improve overall rigidity, increase rigidity, improve The effect of the overall resonant frequency

Active Publication Date: 2020-07-24
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present invention provides a precision two-dimensional motion platform and a gene sequencer, which solves the problems that the traditional structural form is difficult to achieve high acceleration requirements and the platform rigidity is low and difficult to accurately control, and is easy to use

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  • A precise two-dimensional motion platform and gene sequencer
  • A precise two-dimensional motion platform and gene sequencer
  • A precise two-dimensional motion platform and gene sequencer

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] The terms "first", "second", "third", "fourth" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily to describe specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circums...

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Abstract

The precise two-dimensional motion platform and gene sequencer provided by the present invention can effectively increase the rigidity of the underlying platform and increase the overall resonance frequency of the platform. By adopting the sunken design, the overall center of gravity of the platform can be effectively reduced, and the overall rigidity can also be improved to a certain extent.

Description

technical field [0001] The invention relates to the field of precision measurement, in particular to a precision two-dimensional motion platform and a gene sequencer. Background technique [0002] With the rapid development of the gene sequencing industry, the role of high-speed and high-acceleration ultra-precision two-dimensional motion platforms has become prominent. At present, the high-speed and high-acceleration ultra-precision two-dimensional motion platform is generally divided into upper and lower layers, and each layer of the platform is driven by a single linear motor, guided by a single or two pairs of cross roller guide rails, and realized by grating scale feedback. The driving method of a single linear motor limits the driving capability of the platform, making it difficult to meet the stringent requirements of high acceleration. The other two platforms adopt a single-pair or two-pair cross-roller rail-guided structure, which limits the rigidity of the platfor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/34C12M1/00
CPCC12Q1/6869
Inventor 牛文达高庆嘉王晓明刘震宇
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI