CN202343229U - Test-tube rack for food inspection - Google Patents
Test-tube rack for food inspection Download PDFInfo
- Publication number
- CN202343229U CN202343229U CN2011205198171U CN201120519817U CN202343229U CN 202343229 U CN202343229 U CN 202343229U CN 2011205198171 U CN2011205198171 U CN 2011205198171U CN 201120519817 U CN201120519817 U CN 201120519817U CN 202343229 U CN202343229 U CN 202343229U
- Authority
- CN
- China
- Prior art keywords
- layer plate
- test
- tube rack
- food inspection
- layer
- 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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Abstract
The utility model provides a test-tube rack for food inspection. The test-tube rack comprises an upper-layer plate, a middle-layer plate and a lower-layer plate, wherein the both sides of each of the upper-layer plate, the middle-layer plate and the lower-layer plate are connected and fixed by virtue of support plates. Through holes with corresponding positions are formed on the upper-layer plate and the middle-layer plate, and an elastic rubber ring is installed on the through hole on the middle-layer plate. Compared with the prior art, the test-tube rack for food inspection disclosed by the utility model has the advantages of being simple in structure, convenient in use, definite in differentiation, and accurate in inspection. Test tubes are placed on the test-tube rack; and all the test tubes are placed on the second layer before sample absorption, and then pressed into the bottom layer after sample absorption, so that the heights of the test tubes are different, and the boundaries are clear at a glance, thus avoiding wrong sample absorption or repeated sample absorption, reducing errors, as well as saving time and labour.
Description
Technical field
The utility model relates to a kind of Food Inspection servicing unit, is specifically related to a kind of Food Inspection and uses rack for test tube.
Background technology
The rack for test tube that is used to place the Food Inspection sample at present is divided into two-layer; Be the upper and lower; When placing Food Inspection sample test tube more for a long time, there is not the visible marking owing to inhale the forward and backward test tube of appearance, the experimenter is easy to repeat inhale appearance or wrong suction appearance when the absorption sample; The result that makes the mistake causes unnecessary trouble.
The utility model content
The purpose of the utility model is exactly the defective that exists to prior art, provide a kind of resolutions clearly, check Food Inspection accurately to use rack for test tube.
Its technical scheme is: comprise top plate, la m and lower plywood, the both sides of top plate, la m and lower plywood are connected fixing by gripper shoe.Said top plate and la m are provided with the corresponding through hole in position, and the elastic caoutchouc circle is installed on the through hole on the la m.
Wherein, the through hole that is provided with of said top plate and la m all is set to 4 at least.
The utility model compared with prior art, have simple in structure, easy to use, differentiate clear and definite, check advantage accurately.Test tube is placed on this rack for test tube, inhale appearance before a test tube all be placed on the second layer, the test tube that sucks behind the sample is pressed into bottom, the height of test tube is different like this, boundary comes into plain view, and has avoided wrong suction appearance or repeats to inhale kind, has reduced mistake, and is time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
With reference to Fig. 1, rack for test tube is used in a kind of Food Inspection, comprises top plate 1, la m 2 and lower plywood 3, and the both sides of top plate 1, la m 2 and lower plywood 3 are connected fixing by gripper shoe 6.Said top plate 1 is provided with the corresponding through hole 4 in position with la m 2, on the through hole 4 on the la m 2 elastic caoutchouc circle 5 is installed.Wherein, said top plate 1 all is set to 4 (among the figure being 4) at least with the through hole 4 that la m 2 is provided with.
Claims (2)
1. rack for test tube is used in a Food Inspection; Comprise top plate, la m and lower plywood; The both sides of top plate, la m and lower plywood are connected fixing by gripper shoe; It is characterized in that: said top plate and la m are provided with the corresponding through hole in position, and the elastic caoutchouc circle is installed on the through hole on the la m.
2. rack for test tube is used in Food Inspection according to claim 1, it is characterized in that: the through hole that said top plate and la m are provided with all is set to 4 at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205198171U CN202343229U (en) | 2011-12-14 | 2011-12-14 | Test-tube rack for food inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205198171U CN202343229U (en) | 2011-12-14 | 2011-12-14 | Test-tube rack for food inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343229U true CN202343229U (en) | 2012-07-25 |
Family
ID=46532255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205198171U Expired - Fee Related CN202343229U (en) | 2011-12-14 | 2011-12-14 | Test-tube rack for food inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611594A (en) * | 2013-11-29 | 2014-03-05 | 苏州市亿达净化实验室设备有限公司 | Novel test-tube rack for laboratory |
| CN110465347A (en) * | 2019-07-29 | 2019-11-19 | 西安医学院 | A kind of experimental teaching molecular biology sample-adding frame |
-
2011
- 2011-12-14 CN CN2011205198171U patent/CN202343229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611594A (en) * | 2013-11-29 | 2014-03-05 | 苏州市亿达净化实验室设备有限公司 | Novel test-tube rack for laboratory |
| CN110465347A (en) * | 2019-07-29 | 2019-11-19 | 西安医学院 | A kind of experimental teaching molecular biology sample-adding frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121214 |