CN206868289U - A kind of adjustable water-bath rack for test tube of specification - Google Patents

A kind of adjustable water-bath rack for test tube of specification Download PDF

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Publication number
CN206868289U
CN206868289U CN201720807429.0U CN201720807429U CN206868289U CN 206868289 U CN206868289 U CN 206868289U CN 201720807429 U CN201720807429 U CN 201720807429U CN 206868289 U CN206868289 U CN 206868289U
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CN
China
Prior art keywords
shelf
test tube
column
rack
bath
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
CN201720807429.0U
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Chinese (zh)
Inventor
马成新
陈培民
董文辉
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.)
Shandong University of Science and Technology
Original Assignee
Shandong University of Science and Technology
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 Shandong University of Science and Technology filed Critical Shandong University of Science and Technology
Priority to CN201720807429.0U priority Critical patent/CN206868289U/en
Application granted granted Critical
Publication of CN206868289U publication Critical patent/CN206868289U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of adjustable water-bath rack for test tube of specification, it includes upper shelf, three parts of lower shelf and column form, described upper shelf and lower shelf are made up of frame and spring, described column is made up of the magnet of column body and bottom, column body upper part side is provided with pre-and post perforative groove, four root posts are fixedly connected by welding with lower shelf, and groove symmetrical distribution during column installation, upper shelf insert inside grooves.The rack for test tube bottom is provided with magnet, is easy to by rack for test tube absorption inside water-bath, very firm;Provided with upper and lower two layers of shelf and spring, can be clamped for the different test tube of diameter;And the distance between upper and lower two layers of shelf can be adjusted, suitable for the different test tube of height;Compact-sized, easy to use, practicality is relatively strong, is adapted to promote the use of.

Description

A kind of adjustable water-bath rack for test tube of specification
Technical field
It the utility model is related to a kind of rack for test tube, and in particular to a kind of adjustable water-bath rack for test tube of specification, belonging to Learn experimental article technical field.
Background technology
Water-bath is mainly used in distillation in laboratory, dry, concentration and warm stain chemicals or biological products, it can also be used to Heated at constant temperature and other humid tests, it is biology, heredity, virus, aquatic products, environmental protection, medicine, health, laboratory, analysis room, religion Educate the indispensable instrument of scientific research.Water-bath mainly by adjusting the temperature of hot water, heats to experiment material.
But existing water-bath is all without special rack for test tube, is that test tube directly is put into container heating, there is Easily topple over, label is easy to fall off, picks and places trouble, the shortcomings of heat insulation effect difference.Application number 201320442780.6 and application number 201220560556.2 all disclose a kind of special rack for test tube of water-bath, but the opening size for holding test tube is fixed, so It is not very suitable for the different test tube of size.Existing test tube diameter and height are not quite similar, it is therefore desirable to for this Problem invents a kind of water-bath test tube rack special that can be used in different size test tube.
The content of the invention
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of adjustable water-bath of specification With rack for test tube, it can effectively be applied to the different test tube of specification.
In order to solve the problems existing in background technology, the adjustable water-bath test tube of a kind of specification of the present utility model Frame, it includes upper shelf, three parts of lower shelf and column form, and described upper shelf and lower shelf are by frame and groups of springs Into, described column is made up of the magnet of column body and bottom, and column body upper part side is provided with pre-and post perforative groove, and four Root post is fixedly connected by welding with lower shelf, and the axis direction where column is vertical with the plane where lower shelf, and vertical Groove symmetrical distribution when post is installed, upper shelf insert inside grooves.
As a kind of optimal technical scheme of the present utility model, by all around four, four edges frame welds described frame Fixation is connect, frame is provided with the spring of parallel distribution, two kinds of arrangement and left and right arrangement before and after spring is divided into, every layer after plug-in type pipe Four springs are had on shelf while are exerted oneself, in order to clamp test tube, because the elasticity of spring is same for specification difference test tube It is applicable.
As a kind of optimal technical scheme of the present utility model, described column body is provided with 2-6 groove, and upper and lower two The distance between individual adjacent groove is 0.5-1 centimetres, by upper shelf insert different groove can adjust upper shelf and under put The distance between plate, therefore it is adapted to highly different test tubes.
The utility model has the beneficial effect that:The rack for test tube bottom is provided with magnet, is easy to rack for test tube absorption in water-bath Portion, it is very firm;Provided with upper and lower two layers of shelf and spring, can be clamped for the different test tube of diameter;And it can adjust The distance between lower two layers of shelf, suitable for the different test tube of height;Compact-sized, easy to use, practicality is relatively strong, is adapted to push away It is wide to use.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation of shelf up and down of the present utility model.
Fig. 3 is the structural representation of column of the present utility model.
Fig. 4 is the front view of column of the present utility model.
Description of reference numerals:
Shelf, 2. times shelves, 3. columns, 4. test tubes, 11. frames, 12. springs, 31. column bodies, 32. magnetic on 1. Iron, 33. grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1 to Fig. 4, present embodiment adopts the following technical scheme that:A kind of adjustable water-bath examination of specification Pipe support forms comprising upper shelf 1, lower shelf 3 and column 3, and described upper shelf 1 and lower shelf 2 are by 12 groups of frame 11 and spring Into described column 3 is made up of column body 31 and the magnet of bottom 32, and the top side of column body 31 is provided with pre-and post perforative Groove 33, four root posts 3 are fixedly connected by welding with lower shelf 2, the axis direction where column 3 and the lower place of shelf 2 Plane is vertical, and 33 symmetrical distribution of groove during the installation of column 3, upper shelf 1 are inserted inside groove 33.
Described frame 11 has all around four, and four edges frame 11 is welded and fixed, and frame 11 is provided with parallel distribution Spring 12, spring 12 are divided to for two kinds of front and rear arrangement and left and right arrangement, insert after test tube 4 that to have four springs 12 on every layer of shelf same When exert oneself, in order to clamp test tube 4, due to spring 11 elasticity it is equally applicable for specification difference test tube 4.
Described column body 31 is provided with 2-6 groove 33, and the distance between upper and lower two adjacent grooves 33 are 0.5-1 centimetres, upper shelf 1 is inserted into different grooves 33 can adjust the distance between upper shelf 1 and lower shelf 2, therefore suitable Should be in the different test tube of height.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (3)

1. a kind of adjustable water-bath rack for test tube of specification, comprising three upper shelf, lower shelf and column parts, its feature exists In:Described upper shelf and lower shelf are made up of frame and spring, and described column is made up of the magnet of column body and bottom, Column body upper part side is provided with pre-and post perforative groove, and four root posts are fixedly connected by welding with lower shelf, where column Axis direction it is vertical with the plane where lower shelf, and groove symmetrical distribution when column is installed, upper shelf insert groove It is internal.
A kind of 2. adjustable water-bath rack for test tube of specification according to claim 1, it is characterised in that:Described frame by All around four, four edges frame is welded and fixed, and frame is provided with the spring of parallel distribution, and spring is divided into front and rear arrangement and left and right Two kinds of arrangement, insert after test tube and four springs are had on every layer of shelf exert oneself simultaneously.
A kind of 3. adjustable water-bath rack for test tube of specification according to claim 1, it is characterised in that:Described column sheet Body is provided with the distance between 2-6 groove, upper and lower two adjacent grooves as 0.5-1 centimetres.
CN201720807429.0U 2017-07-05 2017-07-05 A kind of adjustable water-bath rack for test tube of specification Expired - Fee Related CN206868289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720807429.0U CN206868289U (en) 2017-07-05 2017-07-05 A kind of adjustable water-bath rack for test tube of specification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720807429.0U CN206868289U (en) 2017-07-05 2017-07-05 A kind of adjustable water-bath rack for test tube of specification

Publications (1)

Publication Number Publication Date
CN206868289U true CN206868289U (en) 2018-01-12

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Family Applications (1)

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CN201720807429.0U Expired - Fee Related CN206868289U (en) 2017-07-05 2017-07-05 A kind of adjustable water-bath rack for test tube of specification

Country Status (1)

Country Link
CN (1) CN206868289U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057466A (en) * 2018-01-30 2018-05-22 中国烟草总公司郑州烟草研究院 Test tube heating water bath fixing device
CN108262081A (en) * 2018-01-30 2018-07-10 中国烟草总公司郑州烟草研究院 Test tube water bath device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057466A (en) * 2018-01-30 2018-05-22 中国烟草总公司郑州烟草研究院 Test tube heating water bath fixing device
CN108262081A (en) * 2018-01-30 2018-07-10 中国烟草总公司郑州烟草研究院 Test tube water bath device

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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: 20180112

Termination date: 20180705