CN202983739U - Test tube stand capable of preventing pollution - Google Patents
Test tube stand capable of preventing pollution Download PDFInfo
- Publication number
- CN202983739U CN202983739U CN 201220698743 CN201220698743U CN202983739U CN 202983739 U CN202983739 U CN 202983739U CN 201220698743 CN201220698743 CN 201220698743 CN 201220698743 U CN201220698743 U CN 201220698743U CN 202983739 U CN202983739 U CN 202983739U
- Authority
- CN
- China
- Prior art keywords
- test tube
- upper cover
- frame body
- support body
- positioning
- 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 For Use In Laboratory Experiments (AREA)
Abstract
The utility model provides a test tube stand capable of preventing pollution and belongs to the field of clinical laboratory tools. The structure comprises a frame body; an upper cover is arranged above the frame body; rotary shafts are respectively and vertically arranged at the two sides of the frame body; the bottom parts and the middle parts of the rotary shafts are respectively connected with the frame body through a positioning seat and a fixing seat; the upper ends of the rotary shafts are respectively and fixedly provided with positioning handles; the upper ends of the two wide walls of the frame body are respectively provided with concave pits matched with the upper cover; and the distance from the bottom of each concave pit to the lower surface of each positioning handle is matched with the width of the upper cover. Compared with the prior art, the test tube stand has the characteristics of reasonable design, simple structure, good use effect and the like.
Description
Technical field
The utility model relates to a kind of clinical laboratory utensil, specifically a kind of can antipollution rack for test tube.
Background technology
In the normal work of the mouth of hospital laboratory, test tube is one of the most frequently used vessel, is generally used for chemically examining blood etc.Therefore, if test tube is polluted, the accuracy of assay will be affected.And the present rack for test tube that uses of clinical laboratory mostly is traditional rack for test tube, and after being put into test tube on rack for test tube, the test tube mouth can be directly exposed in air, so test tube may be subject to the pollution of air.
Summary of the invention
Technical assignment of the present utility model is for the deficiencies in the prior art, provide a kind of reasonable in design, result of use is good can antipollution rack for test tube.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of can antipollution rack for test tube, comprise support body, the support body top is provided with upper cover, support body both sides vertically are provided with respectively rotating shaft, the bottom of rotating shaft and middle part are connected on support body by positioning seat and holder respectively, the rotating shaft upper end is installed with respectively positioning handle; Upper end, aforementioned support body two side is respectively arranged with the pit that matches with upper cover, and pit bottom matches with the width of upper cover to the distance of aforementioned positioning handle lower surface.
A kind of can antipollution rack for test tube, its positioning handle is convex.
A kind of can antipollution rack for test tube, its upper cover upper surface is equipped with handle.
Of the present utility model can antipollution rack for test tube compared with prior art, the beneficial effect that produces is:
The utlity model has the characteristics such as reasonable in design, simple in structure, easy to use, function admirable, practicality, operate comparatively simple, upper cover and test tube mouth can leave less gap, thereby outside air just can't enter in vitro easily, reaches capping test tube mouth, prevent that test tube inside is subject to the effect that air and other splash pollute.
Description of drawings
Accompanying drawing 2 is plan structure schematic diagrames of positioning handle.
In figure: 1, handle, 2, upper cover, 3, positioning handle, 4, rotating shaft, 5, positioning seat, 6, holder, 7, support body, 8, pit.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail below.
As shown in drawings, of the present utility model can antipollution rack for test tube, its structure comprises support body 7, support body 7 tops are provided with upper cover 2, support body 7 both sides vertically are provided with respectively rotating shaft 4, the bottom of rotating shaft 4 and middle part are connected on support body 7 by positioning seat 5 and holder 6 respectively, and rotating shaft 4 upper ends are installed with respectively positioning handle 3; Aforementioned support body 7 upper ends, two side are respectively arranged with the pit 8 that matches with upper cover 2, match with the width of upper cover 2 to the distance of aforementioned positioning handle 3 lower surfaces in pit 8 bottoms; Positioning handle 3 is convex, has increased the area that contacts with upper cover 2; Upper cover 2 upper surfaces are equipped with handle 1, are convenient to transhipment.
During use, at first upper cover 2 is placed in the pit 8 of support body 7 sidewall upper, then rotates positioning handle 3, the end that positioning handle 3 areas are larger forwards on upper cover 2, and upper cover 2 is pressed on support body 7.Upper cover 2 can leave less gap with the test tube mouth, thereby outside air just can't enter in vitro easily, reaches capping test tube mouth, prevent that test tube inside is subject to the effect that air and other splash pollute.
Of the present utility model can its processing and fabricating of antipollution rack for test tube simple and convenient, shown in the by specification accompanying drawing, processing and fabricating gets final product.
Except the described technical characterictic of specification, be those skilled in the art's known technology.
Claims (3)
- One kind can antipollution rack for test tube, comprise support body, it is characterized in that support body top is provided with upper cover, support body both sides vertically are provided with respectively rotating shaft, the bottom of rotating shaft and middle part are connected on support body by positioning seat and holder respectively, and the rotating shaft upper end is installed with respectively positioning handle; Upper end, aforementioned support body two side is respectively arranged with the pit that matches with upper cover, and pit bottom matches with the width of upper cover to the distance of aforementioned positioning handle lower surface.
- According to claim 1 a kind of can antipollution rack for test tube, it is characterized in that positioning handle is convex.
- According to claim 1 a kind of can antipollution rack for test tube, it is characterized in that the upper cover upper surface is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698743 CN202983739U (en) | 2012-12-17 | 2012-12-17 | Test tube stand capable of preventing pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698743 CN202983739U (en) | 2012-12-17 | 2012-12-17 | Test tube stand capable of preventing pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983739U true CN202983739U (en) | 2013-06-12 |
Family
ID=48554964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220698743 Expired - Fee Related CN202983739U (en) | 2012-12-17 | 2012-12-17 | Test tube stand capable of preventing pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983739U (en) |
-
2012
- 2012-12-17 CN CN 201220698743 patent/CN202983739U/en not_active Expired - Fee Related
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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: 20130612 Termination date: 20131217 |