CN202983739U - Test tube stand capable of preventing pollution - Google Patents

Test tube stand capable of preventing pollution Download PDF

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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
Application number
CN 201220698743
Other languages
Chinese (zh)
Inventor
李林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201220698743 priority Critical patent/CN202983739U/en
Application granted granted Critical
Publication of CN202983739U publication Critical patent/CN202983739U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of can antipollution rack for test tube
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 1 is front portion structure schematic diagram of the present utility model;
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)

  1. 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.
  2. According to claim 1 a kind of can antipollution rack for test tube, it is characterized in that positioning handle is convex.
  3. 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.
CN 201220698743 2012-12-17 2012-12-17 Test tube stand capable of preventing pollution Expired - Fee Related CN202983739U (en)

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)

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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