A Microscope Hot Stage and Microscopic Melting Point Measuring Apparatus

A technology of microscope and sliding structure, applied in the investigation stage/state change and other directions, can solve the problems of slow heating and cooling speed, inconvenient use of hot stage, bulky heating stage, etc., to achieve fast heating and cooling rate, long service life, high temperature uniform effect

Active Publication Date: 2018-11-27
上海凯历迪新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is extremely inconvenient to use the existing heating table;
[0006] (2) The existing heating stage mainly uses resistance wire as the heating element. Due to the large volume and large heat capacity, under the same heating power, the heating and cooling speed is slow, and the heating stage is bulky and thick, and the operation is extremely difficult. convenient

Method used

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  • A Microscope Hot Stage and Microscopic Melting Point Measuring Apparatus
  • A Microscope Hot Stage and Microscopic Melting Point Measuring Apparatus
  • A Microscope Hot Stage and Microscopic Melting Point Measuring Apparatus

Examples

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Embodiment 1

[0063] This embodiment provides a microscope hot stage, specifically, as Figure 1 to Figure 4 As shown, the microscope heating stage in this embodiment includes a casing, a sliding structure 20 and an adjustment device; wherein, the sliding structure 20 is disposed in the casing, and the sliding structure 20 has an accommodating space for accommodating a slide carrying a sample. The adjusting device is used to move the sliding structure 20 along the X-axis and / or the Y-axis (the X-axis and the Y-axis are two directions perpendicular to each other here), so as to adjust the view position of the sample.

[0064] In this embodiment, the Y-axis direction is the axial direction of the sliding structure 20 .

[0065] The microscope heating stage provided in this embodiment is provided with a sliding structure 20 for accommodating the sample slide, and an adjustment device for moving the sliding structure 20 along the X-axis direction and / or the Y-axis direction, so that the microsc...

Embodiment 2

[0067] Preferably, this embodiment provides a microscope hot stage. Compared with the previous embodiment, this embodiment further designs a pair of sliding structures as follows: Figure 1 to Figure 4 As shown, the sliding structure 20 in this embodiment includes a sliding structure main body 201 and an accommodating ring 202 . Wherein, the sliding structure main body 201 is a sheet structure, preferably a metal sheet structure. One end of the sliding structure main body 201 defines a receiving hole 2011 . The accommodating ring 202 is a metal ring structure installed on the accommodating hole 2011, and the accommodating ring 202 is used for accommodating the sample-carrying sheet carrying the sample.

[0068] Preferably, the accommodating hole 2011 is a circular hole; correspondingly, the accommodating ring 202 is a circular ring.

[0069] Preferably, the sample-loading sheet is a glass sheet. Specifically, when accommodating the sample, first place the first glass sheet i...

Embodiment 3

[0071] Preferably, this embodiment provides a microscope hot stage, compared with the above embodiment, such as figure 1 , figure 2 , Figure 4 and Figure 5 As shown, the adjustment device in this embodiment includes a Y-axis adjustment device. Specifically, the Y-axis adjustment device includes: a moving block 22, a first elastic member 26, and a first push rod assembly 21; wherein, the moving block 22 and the sliding structure 20 connections. One end of the first elastic member 26 is fixed on the shell, and the other end is connected with the moving block 22 . The first push rod assembly 21 is threadedly connected with the casing, and one end of the first push rod assembly 21 is located inside the casing, and abuts against the moving block 22 (in contact with force), and the other end is located outside the casing. In this embodiment, through the above configuration, the purpose of controlling the movement of the sliding structure 20 along the Y-axis direction can be a...

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Abstract

The invention relates to a microscope heating stage and a micro melting point measuring instrument and relates to the technical field of micro melting point measuring instrument and fittings. According to the main technical scheme, the microscope heating stage comprises a housing, a sliding structure and a regulation device, wherein the sliding structure is arranged inside the housing; the slidingstructure has a holding space used for containing sample carrying sheets for carrying samples; and the regulation device is used for making the sliding structure move along the X-axis direction and / or Y-axis direction so as to regulate visual position of a sample. The micro melting point measuring instrument comprises the above microscope heating stage. The position of a heated sample on the microscope heating stage is mainly convenient to regulate so as to place the heated sample at the best visual observation position of a microscope.

Description

technical field [0001] The invention relates to the technical field of a microscopic melting point measuring instrument and its accessories, in particular to a microscope hot stage and a microscopic melting point measuring instrument. Background technique [0002] The melting point of a substance is the melting temperature at which the substance changes from solid to liquid. Measuring the melting point is a fundamental way of identifying the property parameters of a substance. [0003] The micro melting point measuring instrument can observe the physical change process such as deformation, color change and three-state transformation of the substance under heating, and is widely used in the fields of medicine, chemical industry, textile, rubber and so on. Among them, the micro melting point measuring instrument mainly includes a microscope heating stage, a polarizing microscope and other components; and the microscope heating stage is used as a special heating device for mic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N25/04
CPCG01N25/04
Inventor 杨波杨定海陆建忠
Owner 上海凯历迪新材料科技股份有限公司
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