CN108579575A - A kind of test tube evenly mixing device - Google Patents
A kind of test tube evenly mixing device Download PDFInfo
- Publication number
- CN108579575A CN108579575A CN201810537416.5A CN201810537416A CN108579575A CN 108579575 A CN108579575 A CN 108579575A CN 201810537416 A CN201810537416 A CN 201810537416A CN 108579575 A CN108579575 A CN 108579575A
- Authority
- CN
- China
- Prior art keywords
- test tube
- jacking
- mixing device
- axis
- evenly mixing
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
Abstract
The present invention relates to a kind of medical laboratory's utensils, more particularly to a kind of test tube evenly mixing device, disclose a kind of test tube evenly mixing device that sample in single branch test tube can be carried out to independent mixing, it is made of motor, motor fixed rack, lifting body, test tube loaders structure, bar code scanning window and fixing bracket, the shaft of the motor is fixedly connected with lifting body, and the lifting body is slidably connected with test tube loaders structure；The lifting body is made of jacking axis, jacking axis connection block, four limit catch, jacking axis horizontal axis, great wheel arbor a, jacking axis limit cover plate；The test tube loaders structure is made of the wheel shaft of test tube body panel, rack for test tube, test tube top cover, test tube top cover.The present invention is convenient and efficient, and work efficiency is high, and whole device only needs a motor, and mechanical structure is simple, occupies little space, at low cost.
Description
Technical field
The present invention relates to a kind of medical laboratory's utensil more particularly to a kind of test tube evenly mixing devices.
Background technology
The mixing belongs to a kind of common work in the fields such as chemistry or medicine, is especially detected to invisible spectro
Liquid carries out mixing.In the prior art, there are manual mixing and mechanical two kinds of mixing, wherein described is to use concussion method manually
Carry out mixing；The machinery mixing is common magnetic stirring apparatus.
On automatic clinical testing instruments, the evenly mixing device grips test tube usually using test tube clamp, and passes through mixing
Mechanism realizes the actions such as horizontal movement, vertical movement and the swing pressed from both sides to specimen test tube or overturning, to realize the mesh of mixing
's.Existing mixing mechanism is broadly divided into two kinds from motion mode：Test tube is swung around its axis high speed rotation and test tube overturning.
Test tube mainly has around the high-speed rotating realization method of its axis：1) cap test tube high-speed rotation is clamped by test tube clamp；2) pass through friction
Wheel, which leans against, drives test tube high-speed rotation at the top of test tube cylindrical surface or test tube.What test tube overturning was swung is achieved in that：1) pass through examination
Pipe clamp clamps test tube, then overturns and swings after being taken out in rack for test tube；2) entire rack for test tube, motor band are first lifted by mixing arm
The whole overturning of dynamic rack for test tube, makes blood analysis sample be uniformly mixed.
To solve the above-mentioned problems, patent announcement number is that the utility model patent of CN202383004U discloses a kind of test tube
Blood evenly mixing device, including Z-direction motor, by the Z-direction switching mechanism for being converted to Z-direction linear motion of Z-direction motor, X to electricity
Machine tries X to the X that is converted to of motor to the X of linear motion to switching mechanism, electric rotating machine, rotary shaft and elastic clamping
Pipe clamp.Under drivings of the X to motor, elastic clamping test tube clamp is advanced to suitable position in X, the test tube being placed on rack for test tube
It is squeezed into the grasping part of elastic clamping test tube clamp, implements resilient clamp using the spring in elastic clamping test tube clamp；In Z-direction
Under the driving of motor, elastic clamping test tube clamp holding test tubes rise to upper, and test tube is detached rack for test tube；In the band of electric rotating machine
Under dynamic, elastic clamping test tube clamp holding test tubes are swung with test tube clamp shaft around X-axis, are then return to original position, and so cycle several times, makes
Invisible spectro blood sample is by mixing；Under the driving of Z-direction motor, elastic clamping test tube clamp holding test tubes drop to bottom, will
In tube back rack for test tube；Under drivings of the X to motor, elastic clamping test tube clamp is drawn back in X, due to test tube by rack for test tube about
Beam, test tube can be isolated from the elastic clamping test tube clamp, and elastic clamping test tube clamp retracts initial position, a period of motion knot
Beam.The device needs 3 motors, and mechanical structure is more complicated, process is comparatively laborious.
Patent announcement number is that the utility model patent of CN203455217U discloses a kind of blood analysis specimen mixer, should
Vortex mixer drives entire rack for test tube to overturn by motor, enables blood sample mixing, solves existing vortex mixer and be placed on rolling
Cylinder between blood analysis sample due to safeguard measure useless the problem of.But since it is to realize to mix to the overturning of entire rack for test tube
It is even, it is very inconvenient when to single branch test tube sample progress mixing.
Patent announcement number is that the utility model patent of CN204193982U discloses a kind of test tube of the independent mixing function of band
Rack device, the test tube rack device include the rack for test tube for being equipped with hole position, the cylinder for holding test tube are arranged in test tube frame aperture position,
Cylinder lower end is fixedly connected by shaft with drum carousel, and vortex mixer is installed below in drum carousel, and vortex mixer drives drum carousel
Rotation makes to be placed in cylinder sample mixing in test tube.In order to ensure mixed effect, the cylinder for holding test tube is needed to have ratio to test tube
Larger restraining force, this causes to pick and place, and test tube is relatively elaborate, while the results contrast of the rack for test tube is complicated, manufacture difficulty increases, raw
It is higher to produce cost.
Invention content
The present invention provides one kind can sample in single branch test tube be carried out independent mixing, and convenient and efficient, work efficiency is high,
Whole device only needs a motor, and mechanical structure is simple, occupies little space, cost is relatively low and quickly mixing can try intraluminal fluid sample
Evenly mixing device, to solve the shortcomings of the prior art.
Technical scheme is as follows：
A kind of test tube evenly mixing device, which is characterized in that by motor, motor fixed rack, lifting body, test tube loaders structure, item
Shape code scans window and fixing bracket is constituted, and the shaft of the motor is fixedly connected with lifting body, the lifting body and test tube
Rack-mounted mounted mechanism is slidably connected；The lifting body is by jacking axis, jacking axis connection block, four limit catch, jacking axis horizontal axis, two
Wheel shaft a, jacking axis limit cover plate are constituted；The test tube loaders structure is by test tube body panel, rack for test tube, test tube top cover, test tube top
The wheel shaft of set is constituted；There are one cylindrical slot, the support bracket fastened lower end is fixed with motor for setting in the test tube top cover
Holder is fixedly connected, and support bracket fastened centre position is provided with hole, for being fixedly connected with test tube body panel, it is support bracket fastened on
End is provided with platform, and the hole to match with test tube top cover inner cylinder slot is provided on platform, and platform is fixed with test tube top cover to be connected
It connects.
The shaft of the motor, jacking axis, test tube top cover center be on same vertical axis.
The vertically-mounted two limits catch of both ends difference of the jacking axis connection block.
The jacking axis horizontal axis passes perpendicularly through the lower end of jacking axis, and a wheel shaft a, the wheel shaft is fixedly mounted in both ends respectively
A is stuck between two limit catch.
The outer surface of the jacking axis is provided with external screw thread.
The jacking axis limit cover plate is provided centrally with hole, be provided in hole match with the external screw thread for jacking axis it is interior
Screw thread.
The bottom of the rack for test tube is provided with circular hole.
It is provided with elastomeric pad in the test tube top cover.
The top of the jacking axis is stained with film, increases the frictional force between jacking axis and test tube.
The elastomeric pad can also be spring.
The lifting body can also be reduced to be made of jacking axis limit cover plate and jacking screw rod, on the jacking screw rod
Equipped with the external screw thread that matches of internal thread in jacking axis limit cover plate.
The wheel shaft of the test tube top cover is used to close the test tube top cover, and test tube top cover is secured to when being rotated with reducing
The resistance of device inner wall；The film of a variety of materials can be adhered in the wheel shaft of the test tube top cover, to increase the frictional force with test tube cap；
A fixed bar code scanning means can be installed to surveying in apparatus of the present invention, test tube bar code is realized by bar code scanning window
It scans simultaneously；The limit catch can be substituted with other kinds of wheel shaft sliding rail or slideway.
The operation principle of the present invention is that：When motor rotates, machine shaft is by jacking axis connection block and four limit catch bands
Dynamic jacking shaft rotation is dynamic, and jacking axis increases, across rack for test tube bottom circular hole and jack the test tube in rack for test tube, test tube is clamped in
It jacks between axis and test tube top cover, the back rotation of coming for jacking axis drives test tube test tube to rotate back and forth, to realize sample in test tube
This mixing.
Beneficial effects of the present invention are：Can sample in single branch test tube be subjected to independent mixing, convenient and efficient, working efficiency
Height, whole device only need a motor, and mechanical structure is simple, occupies little space, at low cost.
Description of the drawings
Fig. 1：The explosive view of test tube evenly mixing device of the present invention；
Fig. 2：The general assembly schematic diagram of test tube evenly mixing device of the present invention；
Fig. 3：The general assembly schematic diagram of test tube evenly mixing device embodiment 2 of the present invention.
Specific implementation mode
Test tube evenly mixing device of the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1 to Figure 2, which is loaded by motor 10, motor fixed rack 20, lifting body 30, test tube
Mechanism 40, bar code scanning window 50 and fixing bracket 60 are constituted, and the shaft of motor 10 is fixedly connected with lifting body 30, jack
Structure 30 is slidably connected with test tube loaders structure 40.Lifting body 30 limits catch by jacking axis 31, jacking axis connection block 32, four
33, jacking axis horizontal axis 34, great wheel arbor a35, jacking axis limit cover plate 36 are constituted；Test tube loaders structure 40 by test tube body panel 41,
Rack for test tube 42, test tube top cover 43, the composition of wheel shaft 44 of test tube top cover.There are one cylindrical slots for setting in test tube top cover 43, Gu
The lower end of fixed rack 60 is fixedly connected with motor fixed rack 20, and the centre position of fixing bracket 60 is provided with hole, is used for and examination
Pipe support platform 41 is fixedly connected, and the upper end of fixing bracket 60 is provided with platform 61, be provided on platform 61 in test tube top cover 43
The hole that cylindrical groove matches, platform 61 are fixedly connected with test tube top cover 43.It is flat that rack for test tube 42 is movably disposed at rack for test tube
On platform, it is provided with fence on test tube body panel 41, is steadily moved on test tube body panel 41 for ensureing rack for test tube 42.Motor
10 shaft, jacking axis 31, test tube top cover 43 center be on same vertical axis.Jack the both ends difference of axis connection block 32
Vertically-mounted two limits catch 33.Jacking axis horizontal axis 34 passes perpendicularly through the lower end of jacking axis 31, and both ends are fixedly mounted one respectively
Wheel shaft a35, wheel shaft a35 are stuck between two limit catch 33.The lower end of test tube body panel 41 is fixed with jacking axis limit cover plate 36
Connection, the upper end are slidably connected with rack for test tube 42, and the rear of test tube body panel 41 is equipped with connecting platform, is used for and fixing bracket 60
It is fixedly connected, the outer surface of jacking axis 31 is equipped with external screw thread, and the center of jacking axis limit cover plate 36 is equipped with circular hole, is provided in hole
The internal thread to match with the external screw thread of jacking axis 31.The bottom of rack for test tube 42 is equipped with circular hole.It is provided with bullet in test tube top cover 43
Property gasket 431, the elastomeric pad 431 can be spring or other elastic materials it is made.The top of jacking axis 31 is stained with glue
Piece, to increase the frictional force between test tube bottom, the wheel shaft 44 of test tube top cover is used to close the test tube top cover 43, to subtract
Test tube top cover is secured to the resistance of device inner wall when rotating less, and the film of a variety of materials can be adhered in the wheel shaft 44 of test tube top cover,
With the frictional force between increase and test tube cap.
When motor rotates, machine shaft drives jacking axis connection block 32 to rotate, and drives jacking axis 31 to rotate therewith, jacks axis
31 rise and jack the test tube in rack for test tube 42 by the circular hole of rack for test tube bottom so that test tube is clamped in jacking axis 31 and examination
Between tube top set 43, at this point, each 1-10 circles of motor reciprocating rotation, drive jacking axis 31 also each 1-10 circles of reciprocating rotation therewith, with
Drive test tube reciprocating rotation 1-10 circle, the sample in test tube carries out mixing therewith.3-20 oscillation cycle has ensured that sample fills
Divide mixing.Motor reversal drives jacking axis 31 to decline and resets, and the test tube after mixing drops to rack for test tube bottom therewith.
Embodiment 2
Lifting body 30 in embodiment 1 is reduced to be made of jacking axis limit cover plate 36 and jacking screw rod 37, jacks screw rod
37 inside D-shaped hole are matched with machine shaft D-section, and can be slided up and down, and external screw thread and jacking axis on screw rod 37 are jacked
The external screw thread that internal thread matches in limit cover plate 36, other component is same as Example 1, and it will not go into details herein.
The foregoing is merely the preferable case study on implementation of the present invention, are not intended to limit the invention, all the present invention's
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within spirit and principle.
Claims (10)
1. a kind of test tube evenly mixing device, which is characterized in that by motor（10）, motor fixed rack（20）, lifting body（30）, examination
Pipe loader mechanism（40）, bar code scanning window（50）And fixing bracket（60）It constitutes, the motor（10）Shaft and jack
Structure（30）It is fixedly connected, the lifting body（30）With test tube loaders structure（40）It is slidably connected；The lifting body（30）By
Jack axis（31）, jacking axis connection block（32）, four limit catch（33）, jacking axis horizontal axis（34）, great wheel arbor a（35）, jacking axis
Limit cover plate（36）It constitutes；The test tube loaders structure（40）By test tube body panel（41）, rack for test tube（42）, test tube top cover
（43）, test tube top cover wheel shaft（44）It constitutes；The test tube top cover（43）There are one cylindrical slot, the fixed branch for interior setting
Frame（60）Lower end and motor fixed rack（20）It is fixedly connected, fixing bracket（60）Centre position be provided with hole, for
Test tube body panel（41）It is fixedly connected, fixing bracket（60）Upper end be provided with platform（61）, platform（61）On be provided with and try
Tube top set（43）The hole that inner cylinder slot matches, platform（61）With test tube top cover（43）It is fixedly connected.
2. test tube evenly mixing device according to claim 1, which is characterized in that the motor（10）Shaft, jacking axis
（31）, test tube top cover（43）Center be on same vertical axis.
3. test tube evenly mixing device according to claim 1, which is characterized in that the jacking axis connection block（32）Both ends point
Not vertically-mounted two limits catch（33）.
4. test tube evenly mixing device according to claim 1, which is characterized in that the jacking axis horizontal axis（34）Pass perpendicularly through top
Lifting shaft（31）Lower end, a wheel shaft a is fixedly mounted in both ends respectively（35）, the wheel shaft a（35）It is stuck in two limit catch（33）
Between.
5. test tube evenly mixing device according to claim 1, which is characterized in that the jacking axis（31）Outer surface be provided with
External screw thread.
6. test tube evenly mixing device according to claim 1, which is characterized in that the jacking axis limits cover plate（36）Center
It is provided with hole, is provided in hole and jacking axis（31）The internal thread that matches of external screw thread.
7. test tube evenly mixing device according to claim 1, which is characterized in that the rack for test tube（42）Bottom be provided with circle
Hole.
8. test tube evenly mixing device according to claim 1, which is characterized in that the test tube top cover（43）Interior setting is flexible
Gasket（431）.
9. test tube evenly mixing device according to claim 1, which is characterized in that the elastomeric pad（431）It can also be bullet
Spring；The jacking axis（31）Top be stained with film.
10. the test tube evenly mixing device according to claim 1-9, which is characterized in that the lifting body（30）It can be with letter
It turns to and cover plate is limited by jacking axis（36）With jacking screw rod（37）It constitutes, the jacking screw rod（37）It is equipped with and jacking axis limit
Cover plate（36）The external screw thread that upper internal thread matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537416.5A CN108579575A (en) | 2018-05-30 | 2018-05-30 | A kind of test tube evenly mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537416.5A CN108579575A (en) | 2018-05-30 | 2018-05-30 | A kind of test tube evenly mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108579575A true CN108579575A (en) | 2018-09-28 |
Family
ID=63629733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810537416.5A Pending CN108579575A (en) | 2018-05-30 | 2018-05-30 | A kind of test tube evenly mixing device |
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| Country | Link |
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| CN (1) | CN108579575A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433704A (en) * | 2019-07-30 | 2019-11-12 | 李冬敏 | A kind of intelligent remote blood device and its blood count system |
| WO2023056625A1 (en) * | 2021-10-09 | 2023-04-13 | 阳普医疗科技股份有限公司 | Uniform mixing mechanism of thromboelastography analyzer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095625A (en) * | 2011-01-27 | 2011-06-15 | 桂林优利特医疗电子有限公司 | Blending device of blood cell analyzer |
| CN203075886U (en) * | 2012-12-28 | 2013-07-24 | 长春迪瑞医疗科技股份有限公司 | Automatic mixing device |
| CN204193982U (en) * | 2014-08-27 | 2015-03-11 | 珠海倍健电子科技有限公司 | Band mixes separately the rack for test tube device of function |
| CN106980025A (en) * | 2017-05-10 | 2017-07-25 | 江苏奥迪康医学科技股份有限公司 | The former test tube automatic sampling apparatus in Three Degree Of Freedom multitube position |
-
2018
- 2018-05-30 CN CN201810537416.5A patent/CN108579575A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095625A (en) * | 2011-01-27 | 2011-06-15 | 桂林优利特医疗电子有限公司 | Blending device of blood cell analyzer |
| CN203075886U (en) * | 2012-12-28 | 2013-07-24 | 长春迪瑞医疗科技股份有限公司 | Automatic mixing device |
| CN204193982U (en) * | 2014-08-27 | 2015-03-11 | 珠海倍健电子科技有限公司 | Band mixes separately the rack for test tube device of function |
| CN106980025A (en) * | 2017-05-10 | 2017-07-25 | 江苏奥迪康医学科技股份有限公司 | The former test tube automatic sampling apparatus in Three Degree Of Freedom multitube position |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433704A (en) * | 2019-07-30 | 2019-11-12 | 李冬敏 | A kind of intelligent remote blood device and its blood count system |
| WO2023056625A1 (en) * | 2021-10-09 | 2023-04-13 | 阳普医疗科技股份有限公司 | Uniform mixing mechanism of thromboelastography analyzer |
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