CN207478635U - A kind of eddy mixer test tube fixing device - Google Patents
A kind of eddy mixer test tube fixing device Download PDFInfo
- Publication number
- CN207478635U CN207478635U CN201721398254.9U CN201721398254U CN207478635U CN 207478635 U CN207478635 U CN 207478635U CN 201721398254 U CN201721398254 U CN 201721398254U CN 207478635 U CN207478635 U CN 207478635U
- Authority
- CN
- China
- Prior art keywords
- test tube
- cross bar
- fixing device
- sliding block
- rubber case
- 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 discloses a kind of eddy mixer test tube fixing device, including stent and test tube sleeve；Stent includes pedestal, is fixed with montant on pedestal, cross bar is provided on montant, cross bar is flexibly connected with montant；Test tube sleeve includes sliding block and rubber case, and rubber case is cylindrical, thereon end closure, and rubber case is connected by elastic rod with sliding block；Sliding block is movably arranged on cross bar.Eddy mixer test tube fixing device using the above structure, can effectively solving examination, liquid in pipe easily splashes out, test tube is easily broken, a test tube can only be mixed every time and the technical issues of backing positions cannot adjust.
Description
Technical field
The utility model belongs to laboratory paraphernalia field, and in particular to a kind of eddy mixer test tube fixing device.
Background technology
Use for laboratory eddy mixer often without special test tube fixing device, needs user to hold examination when in use
Pipe.And laboratory mixing usually needs the long period, therefore, it is necessary to design a kind of device that can fix test tube.
The device for having opened test tube on a kind of fixed eddy mixer in the prior art, the device include stent and cylinder,
The groove that diameter is more than test tube diameter is provided on cylinder, test tube is placed in groove.The device solves to a certain extent
The problem of test tube must be held, but only there are one cylinders on every stent in the device, can only fix a test tube every time, it is impossible to
The needs of meeting while mixing；Moreover, test tube is not completely fixed, top is violent in eddy mixer also without plugging device
During movement, invisible spectro liquid easily splashes out, more serious, and test tube can crush.In addition, the position of stent is unadjustable, in reality
It tests in room and be limited using meeting by position.
Utility model content
For the above-mentioned existing prior art, the utility model to solve examination liquid in pipe easily splashes out, test tube is easily broken,
A test tube can only be mixed every time and the technical issues of backing positions cannot adjust.
In order to achieve the above object, technical solution is used by the utility model：A kind of eddy mixer test tube is provided
Fixing device, including stent and test tube sleeve；Stent includes pedestal, be provided on pedestal it is rotatable have montant, set on montant
There is cross bar, cross bar is flexibly connected with montant；Test tube sleeve includes sliding block and rubber case, and rubber case is cylindrical, thereon end closure, rubber
Leather sheath is connected by elastic rod with sliding block；Sliding block is movably arranged on cross bar.
Based on the above technical solution, the utility model can also do following improvement.
Further, slider bottom is provided with arc-shaped slot pass, and the radius of curvature of arc-shaped slot pass is slightly less than the radius of cross bar；
Sliding block is installed on by arc-shaped slot pass on the cross bar.
Further, the length of rubber case is the 1/4~1/3 of test tube length.
Further, the setting of rubber case lower end is jagged, and notch accounts for the 1/4~1/3 of rubber case length.
Further, cross bar is by lifting sliding sleeve on montant.
Further, the number of test tube sleeve is at least one.
The beneficial effects of the utility model are：
1. cross bar can move up and down along montant and be rotated around montant, meanwhile, test tube sleeve can slide on cross bar, because
This, by adjusting position and sliding block position on cross bar of the cross bar on montant, can make to be that hanging sleeve reaches whirlpool mixing
Any position of device working surface, without the limitation of tested pipe fixing device placement position, use is more flexible.
2. test tube sleeve is installed on by sliding block on cross bar, convenient for disassembly and assembly, and applies cross force, that is, adjustable slide in horizontal stroke
Position on bar, it is easy to operate so as to adjust the position of test tube sleeve.And multiple test tube sleeves can be clamped on cross bar, pass through tune
Test tube in different test tube sleeves can be placed in corresponding pallet by section cross bar and slide position, realize multiple test tubes
It mixes simultaneously, shortens incorporation time, mixing efficiency improves.
3. since rubber case has elasticity, the test tube of different size can be set with, expand the device uses model
It encloses, and rubber set upper side is sealed, at work, even if eddy mixer vibration is violent, invisible spectro liquid will not spluttering.
Rubber case is connect with sliding block by elastic rod, and elastic rod can buffer most of external force, test tube can be protected not crush.In addition,
Rubber case lower end sets notch, and test tube, which is easier to cover, puts into rubber case.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the front view of test tube sleeve；
Wherein, 1, pedestal；2nd, montant；3rd, cross bar；4th, sliding sleeve is lifted；5th, rubber case；6th, sliding block；7th, elastic rod；8th, circular arc
Shape straight slot；9th, rotating platform.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
In the embodiment of the utility model, as shown in Figures 1 to 3, a kind of eddy mixer test tube fixing device is provided, wrapped
Include stent and test tube sleeve.Stent includes pedestal 1, is provided with montant 2 on pedestal 1, for the stabilization of stent, montant 2 is fixed on bottom
On seat 1.Cross bar 3 is provided on montant 2, cross bar 3 is flexibly connected with montant 2.Laboratory generally with cross clamp come realize cross bar 3 with
The flexible connection of montant 2, but in this way at adjustment position every time, essential first to unscrew cross clamp, operation is cumbersome.
In the utility model other than aforesaid way may be used, can also cross bar 3 and montant 2 be connected using lifting sliding sleeve, lifted
Sliding sleeve can be adjusted the position with rotary bar by lower button, be adjusted to release button after suitable position, easy to operate province
Power.
Test tube sleeve includes sliding block 6 and rubber case 5, and rubber case 5 is cylindrical, since rubber case 5 has elasticity, rubber
The diameter of set 5 sets smaller than the diameter of test tube, to reach better fixed effect.After rubber case 5 is sleeved on test tube, in order to
Prevent the liquid in test tube from being splashed out in mixed process, 5 top closure of rubber case.Moreover, for the ease of being set with test tube, in rubber
The lower end of set 5 is provided with rectangular notch, which accounts for the 1/4~1/3 of entire 5 length of rubber case, and the length of entire rubber case 5 is
The 1/4~1/3 of test tube length.In order to avoid eddy mixer vibration test tube is caused to damage, rubber case 5 by elastic rod 7 with
Sliding block 6 is connected, due to the presence of elastic rod 7, eddy mixer directly act on elastic rod 7 to the power that test tube applies and to examination
The power of pipe practical function just greatly reduces, so as to effective protection test tube.Sliding block 6 is movably arranged on cross bar 3, the utility model
For the mode of middle flexible connection to be provided with arc-shaped slot pass 8 in 6 bottom of sliding block, the radius of curvature of arc-shaped slot pass 8 is slightly less than institute
The radius of cross bar 3 is stated, moreover, the section of arc-shaped slot pass 8 is preferably major arc.Sliding block 6 is installed on cross bar by arc-shaped slot pass 8
On 3.
In use, breaking the opening of 5 lower end of test tube sleeve into two with one's hands, test tube is filled in into test tube sleeve 5, sliding block is then installed on cross bar 3
On, sliding sleeve 4 is lifted by adjusting, cross bar 3 is adjusted into suitable height and angle, then adjusting slider 6, make test tube reach conjunction
It puts right position.Eddy mixer switch is opened, starts mixed process.
Although being described in detail with reference to attached drawing to specific embodiment of the present utility model, should not be construed as pair
The restriction of the protection domain of this patent.In the described range of claims, those skilled in the art are without creative labor
The dynamic various modifications that can be made and deformation still belong to the protection domain of this patent.
Claims (6)
1. a kind of eddy mixer test tube fixing device, it is characterized in that：Including stent and test tube sleeve；The stent includes pedestal
(1), montant (2) is fixed on the pedestal (1), cross bar (3) is provided on the montant (2), the cross bar (3) is erected with described
Bar (2) is flexibly connected；The test tube sleeve includes sliding block (6) and rubber case (5), and the rubber case (5) is cylindrical, thereon end seal
Mouthful, the rubber case (5) is connected by elastic rod (7) with the sliding block (6)；The sliding block (6) is movably arranged on the horizontal stroke
On bar (3).
2. eddy mixer test tube fixing device according to claim 1, it is characterized in that：Sliding block (6) the bottom setting
There is arc-shaped slot pass (8), the radius of curvature of the arc-shaped slot pass (8) is slightly less than the radius of the cross bar (3)；The sliding block
(6) it is installed on the cross bar (3) by the arc-shaped slot pass (8).
3. eddy mixer test tube fixing device according to claim 1, it is characterized in that：The length of the rubber case (5)
1/4~1/3 for test tube length.
4. the eddy mixer test tube fixing device according to claim 1 or 3, it is characterized in that：Rubber case (5) lower end
Set jagged, notch accounts for the 1/4~1/3 of rubber case length.
5. eddy mixer test tube fixing device according to claim 1, it is characterized in that：The cross bar (3) passes through lifting
Sliding sleeve (4) is on the montant (2).
6. eddy mixer test tube fixing device according to claim 1, it is characterized in that：The number of the test tube sleeve is at least
It is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398254.9U CN207478635U (en) | 2017-10-26 | 2017-10-26 | A kind of eddy mixer test tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398254.9U CN207478635U (en) | 2017-10-26 | 2017-10-26 | A kind of eddy mixer test tube fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207478635U true CN207478635U (en) | 2018-06-12 |
Family
ID=62477686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721398254.9U Expired - Fee Related CN207478635U (en) | 2017-10-26 | 2017-10-26 | A kind of eddy mixer test tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207478635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816304A (en) * | 2018-06-28 | 2018-11-16 | 天津市精拓仪器科技有限公司 | A kind of test tube instrument for drug test |
-
2017
- 2017-10-26 CN CN201721398254.9U patent/CN207478635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816304A (en) * | 2018-06-28 | 2018-11-16 | 天津市精拓仪器科技有限公司 | A kind of test tube instrument for drug test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |