CN206804536U - A kind of fruits and vegetables low temperature observation and analysis system - Google Patents
A kind of fruits and vegetables low temperature observation and analysis system Download PDFInfo
- Publication number
- CN206804536U CN206804536U CN201720597150.4U CN201720597150U CN206804536U CN 206804536 U CN206804536 U CN 206804536U CN 201720597150 U CN201720597150 U CN 201720597150U CN 206804536 U CN206804536 U CN 206804536U
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- China
- Prior art keywords
- hot
- cold
- described cold
- liquid nitrogen
- microscope
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- Investigating Or Analysing Biological Materials (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The utility model discloses a kind of fruits and vegetables low temperature observation and analysis system, including the CCD camera of the image of microscope, the cell tissue observed for collection, cold and hot, light source and liquid nitrogen container, the microscope include eyepiece and object lens；Described cold and hot is placed on the microscope, the lower section of described cold and hot is provided with the light source, the described cold and hot liquid nitrogen entrance that described cold and hot is connected by liquid nitrogen pipeline, described cold and hot connects cold and hot temperature control system by control line, the CCD camera is connected main frame with cold and hot temperature control system by signal cable, and the main frame connects computer display.The utility model is capable of the cell tissue change of real-time monitored and the process that changes in temperature of record cell tissue, is easy to implement temperature change control, sample treatment is integrated with experimental result observational record operates, simple in construction, system integration degree height.
Description
Technical field
It the utility model is related to fruits and vegetables low temperature observation and analysis technical field, and in particular to a kind of fruits and vegetables low temperature observation and analysis system
System.
Background technology
The reason for causing fruits and vegetables cell tissue to change has a lot, and wherein temperature change is most commonly seen factor, Ye Shiying
Maximum factor is rung, for the research of influence of the temperature change for fruits and vegetables tissue cell, traditional Experimental Study System is by sample
Product processing and observation and analysis system are separated, and first carry out Temperature Treatment to sample carries out experimental observation analysis again, it is impossible in real time
Change of the cell tissue of observing samples in processing procedure, greatly reduce the accuracy of experimental observations.Meanwhile tradition
The integration degree of Experimental Study System is not high, sample temperature control it is not accurate enough, cause laboratory sample processing it is unqualified, from
And cause experimental result inaccurate.
Utility model content
The purpose of this utility model is to be directed to technological deficiency present in prior art, and provides a kind of fruits and vegetables low temperature observation
Analysis system, it is that a kind of observation analysis and the collection real-time monitored and IMAQ of fruits and vegetables cell tissue image can be gathered at low temperature
In the system that the structure of one is simple, cost is low.
Technical scheme is used by realize the purpose of this utility model：
A kind of fruits and vegetables low temperature observation and analysis system, include the CCD of the image of microscope, the cell tissue observed for collection
Camera, cold and hot, light source and liquid nitrogen container, the microscope include eyepiece and object lens；Described cold and hot be placed on it is described micro-
On mirror, the lower section of described cold and hot is provided with the light source, and the liquid nitrogen container connects the liquid nitrogen of described cold and hot by liquid nitrogen pipeline
Entrance, described cold and hot connects cold and hot temperature control system, the CCD camera and cold and hot temperature control by control line
System connects main frame by signal cable, and the main frame connects computer display.
Described cold and hot is placed on the microscopical objective table.
The CCD camera is placed on the microscope.
The utility model can the cell tissue of process that changes in temperature of real-time monitored and record cell tissue change, just
Operated in realizing that temperature change control, sample treatment are integrated with experimental result observational record, simple in construction, system integration journey
Degree is high.
Brief description of the drawings
Fig. 1 show the schematic diagram of fruits and vegetables low temperature observation and analysis system of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
As shown in figure 1, a kind of fruits and vegetables low temperature observation and analysis system, including for observe fruits and vegetables sample cell tissue it is aobvious
Micro mirror, be located on microscope be used for gather observation sample cell tissue image CCD camera 1, for place observe
Cold and hot 4 of sample, the light source 5 of offer observation sample when institute light requirement and the liquid nitrogen container 6 for providing low-temperature receiver, the microscope include
Eyepiece 2 and object lens 3；Described cold and hot is placed on the microscope, and the lower section of described cold and hot is provided with the light source, the liquid nitrogen
Tank connects the liquid nitrogen entrance of described cold and hot by liquid nitrogen pipeline, and described cold and hot is connected to control cold and hot by control line
Cold and hot temperature control system 7 of temperature change, the CCD camera are connected with cold and hot temperature control system by signal cable
Main frame 9 is connect, the main frame 9 connects computer display 8.
Wherein, described cold and hot be placed on the microscopical objective table, the lower section of object lens, the CCD camera is placed on
On the microscope.It can also be realized using the microscope for being integrated with CCD camera.
The main frame is used to realize to cold and hot by the display interface of display by input equipments such as keyboards
Temperature control change set, control cold and hot temperature control system the temperature change of cold and hot is controlled, so as to
Realize that the temperature for the observation sample being placed on cold and hot platform changes.
It should be noted that in the utility model, described cold and hot, cold and hot temperature control system, liquid nitrogen container be existing
There is technical equipment, can directly purchase and be used with main frame assembling assembly cost analysis system, cold and hot, cold and hot temperature
The temperature control technology spent between control system, liquid nitrogen container and main frame is the common skill of cold and hot domain of control temperature
Control technology known to art personnel, its temperature controlled processes is no longer described in detail.
The cold and hot temperature control system, it is possible to achieve setting control is carried out to the temperature of cold and hot, makes to be placed on described
When fruits and vegetables cell tissue sample on cold and hot platform carries out temperature change, observation is realized.
The CCD camera 1, eyepiece 2, object lens 3, cold and hot 4, light source 5 collectively constitute electron microscopy observation system, be used for
Observe the structure of fruits and vegetables cell tissue, light source 5 is used to provide observation when institute light requirement, described cold and hot 4, liquid nitrogen container 6, cold and hot temperature
Degree control system 7 collectively constitutes sample temperature variation control system, for controlling the temperature hair of the observing samples made on cold and hot platform
Changing, and the dynamic for observing sample cell tissue in temperature changing process changes, or collection cell tissue becomes in temperature
Image during change.
Fruits and vegetables cell tissue sample in the described cold and hot deformation or damage in design temperature change procedure, at sample
During reason, operating personnel can be observed by eyepiece, cell tissue imaging can also be taken pictures simultaneously by CCD camera
Transmit into connected main frame and be used for subsequent treatment, and the image of collection is shown by display.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of fruits and vegetables low temperature observation and analysis system, it is characterised in that including microscope, for gathering the cell tissue observed
The CCD camera of image, cold and hot, light source and liquid nitrogen container, the microscope include eyepiece and object lens；Described cold and hot is placed on
On the microscope, the lower section of described cold and hot is provided with the light source, and the liquid nitrogen container is connected described cold and hot by liquid nitrogen pipeline
The liquid nitrogen entrance of platform, described cold and hot connects cold and hot temperature control system by control line, the CCD camera with cold and hot
Temperature control system connects main frame by signal cable, and the main frame connects computer display.
2. fruits and vegetables low temperature observation and analysis system as claimed in claim 1, it is characterised in that described cold and hot is placed on the microscope
Objective table on.
3. fruits and vegetables low temperature observation and analysis system as claimed in claim 2, it is characterised in that the CCD camera is placed on described aobvious
On micro mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597150.4U CN206804536U (en) | 2017-05-25 | 2017-05-25 | A kind of fruits and vegetables low temperature observation and analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597150.4U CN206804536U (en) | 2017-05-25 | 2017-05-25 | A kind of fruits and vegetables low temperature observation and analysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804536U true CN206804536U (en) | 2017-12-26 |
Family
ID=60743068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720597150.4U Expired - Fee Related CN206804536U (en) | 2017-05-25 | 2017-05-25 | A kind of fruits and vegetables low temperature observation and analysis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206804536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645874A (en) * | 2018-05-24 | 2018-10-12 | 天津商业大学 | A kind of microcosmic visual inspection system of fruits and vegetables vacuum pre-cooling |
| CN111579577A (en) * | 2020-06-22 | 2020-08-25 | 长虹美菱股份有限公司 | Food detection control device |
-
2017
- 2017-05-25 CN CN201720597150.4U patent/CN206804536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645874A (en) * | 2018-05-24 | 2018-10-12 | 天津商业大学 | A kind of microcosmic visual inspection system of fruits and vegetables vacuum pre-cooling |
| CN111579577A (en) * | 2020-06-22 | 2020-08-25 | 长虹美菱股份有限公司 | Food detection control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180525 |