CN203748525U - Biological specimen refrigeration and preservation box - Google Patents
Biological specimen refrigeration and preservation box Download PDFInfo
- Publication number
- CN203748525U CN203748525U CN201420160987.9U CN201420160987U CN203748525U CN 203748525 U CN203748525 U CN 203748525U CN 201420160987 U CN201420160987 U CN 201420160987U CN 203748525 U CN203748525 U CN 203748525U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- microprocessor
- housing
- biological sample
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a biological specimen refrigeration and preservation box. A semiconductor chilling plate and a control device are arranged in an upper cover; a temperature sensor arranged on the upper cover stretches into a shell; a power supply is arranged in a side wall of the shell; the control device comprises a microprocessor, a local memory, a switching circuit, a sound alarm and a control panel; the power supply, the switching circuit and the semiconductor chilling plate are connected in series; an output end of the control panel is connected with an input end of the microprocessor; a data output end of the temperature sensor is connected with a data input end of the microprocessor; a data port of the local memory is connected with a data port of the microprocessor; and a control output end of the microprocessor is respectively connected with a control input end of the sound alarm and a control input end of the switching circuit. Observation windows are formed in four side faces of the shell; a multilayer bracket is arranged in the shell; a rubber sealing strip is arranged at an open end of the upper cover and the shell; a cold light lamp is arranged on a side wall of the shell; and biological specimens can be observed through the observation windows and do not need to be taken out of the box.
Description
Technical field
The utility model relates to a kind of save set, refers more particularly to a kind of biological sample stored refrigerated case.
Background technology
In bioconversion medium, conventionally can use the displaying of imparting knowledge to students of different biological samples, but if biological sample is placed under normal temperature observes for a long time, easily occur to react with airborne bacterium or other adsorbates, make the ageing shortening of its biological sample.And biological sample individuality is little, Reusability, the common storage box that is not suitable for concentrating.
Utility model content
The purpose of this utility model is just to provide in order to address the above problem a kind of simple in structure, biological sample stored refrigerated case that not overslaugh is observed.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises upper cover and housing, in described upper cover, be provided with refrigerating plant and control device, the temperature sensor of upper cover setting stretches in housing, described control device comprises microprocessor, local storage, on-off circuit, audible alarm and control panel, the output of described control panel is connected with the input of described microprocessor, the data output end of described temperature sensor is connected with the data input pin of described microprocessor, the FPDP of described local storage is connected with the FPDP of described microprocessor, described on-off circuit is controlled the duty of refrigerating plant, the control output end of described microprocessor is connected with the control input end of described audible alarm and the control input end of described on-off circuit respectively, four sides of described housing are provided with observation window, on sidewall, be provided with cold light lamp.
Particularly, described refrigerating plant is semiconductor chilling plate, and the cold junction of semiconductor chilling plate is in the inner side of upper cover, and hot junction, in the outside of upper cover, is provided with power supply in the sidewall of housing, power supply, on-off circuit and semiconductor chilling plate series connection.
Further, in described casing, be provided with Multi-layer bracket.
As preferably, the openend of described upper cover and described housing is provided with rubber weather strip.
Particularly, described upper cover is connected by turning cylinder with described housing.
The beneficial effects of the utility model are: the utility model can be realized biological sample refrigerated storage temperature by temperature sensor and on-off circuit, by audible alarm, remind operating personnel if desired, four sides is equipped with observation window, during observation, also needn't take out sample, simple in structure, cold storage effect is good, postpones the ageing of biological sample.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is hardware block diagram of the present utility model;
In figure: 1-upper cover, 2-semiconductor chilling plate, 3-bracket, 4-audible alarm, 5-control panel, 6-observation window, 7-housing, 8-cold light lamp.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As illustrated in fig. 1 and 2, the utility model comprises upper cover 1 and housing 7, in upper cover 1, be provided with refrigerating plant and control device, refrigerating plant adopts semiconductor chilling plate 2, the cold junction of semiconductor chilling plate 2 is in the inner side of upper cover 1, hot junction is in the outside of upper cover 1, the temperature sensor that upper cover 1 arranges stretches in housing 7, in the sidewall of housing 7, be provided with power supply, control device comprises microprocessor, local storage, on-off circuit, audible alarm 4 and control panel 5, power supply, on-off circuit and semiconductor chilling plate 2 series connection, the output of control panel 5 is connected with the input of microprocessor, the data output end of temperature sensor is connected with the data input pin of microprocessor, the FPDP of local storage is connected with the FPDP of microprocessor, the control output end of microprocessor is connected with on-off circuit control input end processed with the control input end of audible alarm 5 respectively.
Four sides of housing 7 are provided with observation window 6, are provided with Multi-layer bracket 3 in housing 7, can realize the classification of biological sample and preserve.
Upper cover 1 is provided with rubber weather strip with the openend of housing 7, improves stored refrigerated effect, is provided with cold light lamp 8 on the sidewall of housing 7, can observe biological sample, without biological specimen is taken out to casing by observation window.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (5)
1. a biological sample stored refrigerated case, comprise upper cover and housing, it is characterized in that: in described upper cover, be provided with refrigerating plant and control device, the temperature sensor of described upper cover setting stretches in described housing, described control device comprises microprocessor, local storage, on-off circuit, audible alarm and control panel, the output of described control panel is connected with the input of described microprocessor, the data output end of described temperature sensor is connected with the data input pin of described microprocessor, the FPDP of described local storage is connected with the FPDP of described microprocessor, described on-off circuit is controlled the duty of described refrigerating plant, the control output end of described microprocessor is connected with the control input end of described audible alarm and the control input end of described on-off circuit respectively, four sides of described housing are provided with observation window, on sidewall, be provided with cold light lamp.
2. a kind of biological sample stored refrigerated case according to claim 1, it is characterized in that: described refrigerating plant is semiconductor chilling plate, the cold junction of described semiconductor chilling plate is in the inner side of described upper cover, hot junction is in the outside of described upper cover, in the sidewall of described housing, be provided with power supply, described power supply, on-off circuit and semiconductor chilling plate series connection.
3. a kind of biological sample stored refrigerated case according to claim 1, is characterized in that: in described housing, be provided with Multi-layer bracket.
4. a kind of biological sample stored refrigerated case according to claim 1, is characterized in that: the openend of described upper cover and described housing is provided with rubber weather strip.
5. a kind of biological sample stored refrigerated case according to claim 1, is characterized in that: described upper cover is connected by turning cylinder with described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160987.9U CN203748525U (en) | 2014-04-01 | 2014-04-01 | Biological specimen refrigeration and preservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160987.9U CN203748525U (en) | 2014-04-01 | 2014-04-01 | Biological specimen refrigeration and preservation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748525U true CN203748525U (en) | 2014-08-06 |
Family
ID=51243834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160987.9U Expired - Fee Related CN203748525U (en) | 2014-04-01 | 2014-04-01 | Biological specimen refrigeration and preservation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748525U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365582A (en) * | 2014-11-05 | 2015-02-25 | 成都市思码特科技有限公司 | Biological specimen refrigeration box |
| CN106986086A (en) * | 2017-04-11 | 2017-07-28 | 内蒙古科技大学包头医学院 | A kind of human anatomy specimen storing device |
| CN109090099A (en) * | 2018-08-27 | 2018-12-28 | 王新 | A kind of medical bone myelocyte sorting storage device |
-
2014
- 2014-04-01 CN CN201420160987.9U patent/CN203748525U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365582A (en) * | 2014-11-05 | 2015-02-25 | 成都市思码特科技有限公司 | Biological specimen refrigeration box |
| CN106986086A (en) * | 2017-04-11 | 2017-07-28 | 内蒙古科技大学包头医学院 | A kind of human anatomy specimen storing device |
| CN106986086B (en) * | 2017-04-11 | 2018-07-03 | 内蒙古科技大学包头医学院 | A kind of human anatomy specimen storing device |
| CN109090099A (en) * | 2018-08-27 | 2018-12-28 | 王新 | A kind of medical bone myelocyte sorting storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |