CN106546475A - A kind of blood agitator - Google Patents
A kind of blood agitator Download PDFInfo
- Publication number
- CN106546475A CN106546475A CN201610927872.1A CN201610927872A CN106546475A CN 106546475 A CN106546475 A CN 106546475A CN 201610927872 A CN201610927872 A CN 201610927872A CN 106546475 A CN106546475 A CN 106546475A
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- plate
- connecting rod
- clamping plate
- fixed
- rotating shaft
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The present invention relates to medical inspection technique with the apparatus field.For the defect and deficiency of prior art, the present invention provides a kind of blood agitator, it is characterised in that：Fixed plate, rotating shaft, wobble plate are included, described rotating shaft one end is fixed with wobble plate, the other end of rotating shaft passes through fixed plate and test tube chuck is provided with the end, fixes by bearings between rotating shaft and fixed plate；Also include being arranged on the round turntable of wobble plate side, the motor being fixed in fixed plate, motor shaft is fixedly connected with the axle center of round turntable, eccentric hinge is provided with the card of round turntable eccentric part, one end of connecting rod is hinged with eccentric hinge, the other end of connecting rod is hinged with wobble plate, wobble plate can be driven to do pendular movement by the rotation of round turntable.The present invention has simple structure, and it is reasonable to arrange, the advantages of low manufacture cost.
Description
Technical field
The present invention relates to medical inspection technique with the apparatus field, more particularly to a kind of blood agitator.
Background technology
Often detection is current medical test detection method most typically, most basic, the most frequently used to blood.Blood testing is conducive to morning
Phase finds potential pathological change, prediction, screening and point out severe infections, cardio cerebrovascular affection, malignant tumor, metabolic imbalance with
And hundreds of patient's condition such as organ function is impaired, it is a kind of simple, fast physical examination, is the conventional auxiliary of the diagnosis state of an illness
One of detection methods.Clinical blood detection can be divided into blood typically detect, the test in laboratory of hemolytic anemia, medullary cell
Detection, bracket for blood grouping and cross match blood test, can detect that the hematology of common hematological diseases holds and levy.After serum is blood coagulation
The liquid of precipitation, the essence of blood coagulation are that the soluble fibrin original in blood plasma is changed into undissolved fibrin.It is fine
Fibrillarin is in filament shape, is interleaved with each other into net, enlists the services of a large amount of hemocytees, easily forms gelatinous clot.
After general blood specimen collection should censorship immediately, and checked as early as possible, but also some blood analysers require it is anti-
After coagulableblood specimen places special time, (usually 15～20min) goes up machine measure again.At present, control laboratory is typically all medical matters people
Member adds work to staff with hand rolling blood vial, sometimes there is also mixing uneven, it is impossible to enough reach standard
Really the requirement of inspection, have impact on the accuracy of assay.
Therefore be necessary to carry out further technological innovation to existing blood agitator.
The content of the invention
It is present invention aims to the defect and deficiency of prior art, there is provided a kind of simple structure, reasonable in design, make
With convenient blood agitator.
For achieving the above object, the technical solution used in the present invention is：
A kind of blood agitator, it is characterised in that：Fixed plate, rotating shaft, wobble plate are included, described rotating shaft one end is solid with wobble plate
Fixed, the other end of rotating shaft passes through fixed plate and is provided with test tube chuck at the end, solid by bearings between rotating shaft and fixed plate
It is fixed；Also include being arranged on the axle center of the round turntable of wobble plate side, the motor being fixed in fixed plate, motor shaft and round turntable
It is fixedly connected, eccentric hinge is provided with the card of round turntable eccentric part, one end of connecting rod is hinged with eccentric hinge, connecting rod
The other end is hinged with wobble plate, wobble plate can be driven to do pendular movement by the rotation of round turntable.
Further, also including amplitude micromatic setting, described amplitude micromatic setting includes what wobble plate surface longitudinal was opened up
Dovetail guide groove and the fine setting cylinder positioned at dovetail top of guide slot, are provided with sliding shoe in dovetail guide groove, sliding shoe can be led in dovetail
Freely up and down slide in groove, the cylinder rod of the fine setting cylinder is connected with sliding shoe, is provided with connecting rod on the surface of sliding shoe
Hinge, the connecting rod is hinged the end that refers to connecting rod with wobble plate and hinged shaft of connecting rod is hinged.
Further, described test tube chuck includes telescoping tube, clamping plate, and described telescoping tube is closed by inside and outside body concentric locking collar
Form, between inside and outside body, be provided with sliding cavity, the outer end of sliding cavity is provided with Seal end plate, and on the outer wall of interior tube body being provided with one can
Spring slidably supports ring, supports in spring and support spring is provided between ring and Seal end plate, and clamping plate is located at the end of telescoping tube
Outside, clamping plate and spring are supported, and the slip for supporting ring by spring adjusts clamping plate and flexible tube end
The distance between.
Further, the end of the telescoping tube carries semi-circular recesses, and described clamping plate is arc, when clamping plate with stretch
The end of the draw forms test tube folder hole after, therebetween.
Further, be to ensure that test tube is smoothly entered between clamping plate and flexible tube end, be provided with the top of clamping plate to
The guided plate of outer incline, the guided plate are provided with smooth chamfering with the connecting portion of clamping plate.
After said structure, the present invention has the beneficial effect that：When using new using this, done by Motor drive wobble plate
Pendular movement, wobble plate drives rotating shaft and test tube chuck to rotate back and forth so that test tube is produced waves the effect rocked, by increasing
Micromatic setting can further adjust the oscillation amplitude of test tube, it is ensured that invisible spectro blood obtains stable oscillation effect, it is ensured that
The Blending Efficiency of Blending of blood.The present invention has simple structure, and it is reasonable to arrange, the advantages of low manufacture cost.
Description of the drawings
Accompanying drawing 1 is the structural front view of the present invention in first embodiment.
Accompanying drawing 2 is the structure right view of the present invention in first embodiment.
Accompanying drawing 3 is the structural front view of the present invention in second embodiment.
Accompanying drawing 4 is the structure right view of the present invention in second embodiment.
Structural representation of the accompanying drawing 5 for sliding shoe.
Structure sectional view of the accompanying drawing 6 for test tube chuck.
Top view of the accompanying drawing 7 for test tube chuck.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of blood agitator, includes fixed plate 1, rotating shaft 2, wobble plate 3, one end and the wobble plate 3 of rotating shaft 2
Fixed, the other end of rotating shaft 2 passes through fixed plate 1 and is provided with test tube chuck 4 at the end, passes through bearing between rotating shaft 2 and fixed plate 1
5 support fixation, rotating shaft 2 and wobble plate 3 freely rotate in fixed plate 1.
As shown in accompanying drawing 1 and accompanying drawing 2, also including the round turntable 6 for being arranged on 3 side of wobble plate, it is fixed in fixed plate
Motor 7, motor shaft are fixedly connected with the axle center of round turntable, and eccentric hinge 8 is provided with the card of round turntable eccentric part,
Wobble plate 3 is provided with hinged shaft of connecting rod 9, and one end of connecting rod 10 is hinged with eccentric hinge 8, and the other end and the hinged shaft of connecting rod 9 of connecting rod are hinged.
After using said structure, when motor 7 drives round turntable 6 to rotate, done by the transmission belt movable pendulum plate 3 of connecting rod 10
Pendular movement, wobble plate 3 drive rotating shaft 2 and test tube chuck 4 to swing back and forth, when test tube 11 is vertically installed on test tube clamp head 4, examination
Pipe 11 swings back and forth and the effect of blood is mixed so as to play vibration.
There is provided a kind of structure of test tube chuck simultaneously in the present embodiment.
As shown in accompanying drawing 6 and accompanying drawing 7, test tube chuck 4 includes telescoping tube 12, clamping plate 13, telescoping tube 12 by interior tube body 121 and
122 concentric fit of outer tube body is formed, and sliding cavity 14 is provided between inside and outside body, and the outer end of sliding cavity is provided with Seal end plate 15,
The outer wall of interior tube body 121 is provided with a freely slidable spring to ring 16, supports in spring and sets between ring 16 and Seal end plate 15
There is support spring 17, clamping plate 13 is located on the outside of the end of telescoping tube, clamping plate 13 and spring are supported and connected by connecting plate 18 between ring 16
Connect.
As shown in Figure 7, the end of telescoping tube 12 carry semi-circular recesses 123, clamping plate 13 be arc, when clamping plate with stretch
The end of the draw forms test tube folder hole 19 after, therebetween.
As shown in accompanying drawing 6 and accompanying drawing 7, when clamping test tube 11, the bottom of test tube 11 is inserted into test tube folder hole 19, is pressed from both sides
The outside side shifting under the compressing of test tube 11 of plate 13, and while drive connecting plate 18 and spring to move out to ring 16, spring 16
Compressed, after test tube 13 is completely between 12 end of clamping plate 13 and telescoping tube, under the action of the spring 16,13 quilt of test tube
It is firmly sandwiched between 12 end of clamping plate 13 and telescoping tube.
As shown in accompanying drawing 6 and accompanying drawing 7, it is to ensure that test tube 11 is smoothly entered between clamping plate 13 and flexible tube end,
Outward-dipping guided plate 20 is provided with the top of clamping plate 13, guided plate 20 is provided with smooth chamfering with the connecting portion of clamping plate 13.Arrange
Equivalent to the open top diameter for expanding test tube folder hole 19 after guided plate 20, the bottom of test tube 11 can enter into test tube easily
Inside folder hole 19, smooth chamfering is set and ensures that test tube is successfully excessive to clamping plate 13 from guided plate 20, guiding test tube 11 is successfully
Enter into inside test tube folder hole 19.
Embodiment 2
The blood agitator that the present embodiment is provided is further improved on the basis of embodiment 1.
According to the description of 1 provided blood agitator of embodiment, when wobble plate 3 does pendular movement, its amplitude of fluctuation is
Fixed value, the rotating speed for adjusting motor 7 can only adjust the hunting frequency of wobble plate 3, thus result in test tube 11 when swinging, hunting frequency
It is adjustable, but amplitude of fluctuation fixes, and the oscillation effect of blood is subject to certain limitation.
Blood agitator after the present embodiment is provided increased amplitude of fluctuation adjustment function, as shown in figures 3-5, this
Amplitude micromatic setting is increased in embodiment.
As shown in accompanying drawing 3, accompanying drawing 4, the amplitude micromatic setting include the dovetail guide groove 21 that wobble plate surface longitudinal opens up and
Sliding shoe 23 is provided with the fine setting cylinder 22 of dovetail top of guide slot, dovetail guide groove 21.
Shown in the structure of sliding shoe 23 as accompanying drawing 5, which carries the base 231 of swallow-tail form, is led with dovetail using the base 231
Groove 21 coordinates so as to sliding shoe 23 can be made freely up and down to slide in dovetail guide groove 21.
As shown in accompanying drawing 3, accompanying drawing 4, hinged shaft of connecting rod 9 is located on sliding shoe 23, the cylinder rod 221 of the fine setting cylinder 22 with
Sliding shoe 23 is connected, and is provided with hinged shaft of connecting rod 9 on the surface of sliding shoe 23, connecting rod 10 and wobble plate 3 by the end of connecting rod with
Hinged shaft of connecting rod 9 is hinged.
After using said structure, sliding shoe 23 is promoted to be finely adjusted slip along dovetail guide groove 21 by finely tuning cylinder 22, it is sliding
23 drivening rod of motion block, 10 end position is adjusted, and the amplitude of fluctuation of wobble plate 3 is can adjust by adjusting the position of 10 end of connecting rod,
So as to have influence on the amplitude of fluctuation of test tube 11, i.e., dynamics is waved equivalent to have adjusted test tube, make the oscillation effect of blood more preferable.
The adjustment amplitude of the amplitude micromatic setting should be subject to certain restrictions, and its scope to should ensure that and can realize normal biography in connecting rod 10
Dynamic to be defined, concrete scope does rationally determination according to the eccentric arm of round turntable, length of connecting rod etc., and here does not do concrete calculating.
To ensure the adjustability and controllability of test tube vibration, automaton can be increased in the apparatus, which includes embedding
Enter formula computer system, Parameters Input Unit, described Parameters Input Unit, fine setting cylinder and motor and embedded computer
System electrical connection.The parameters such as duration of oscillation, blood dosage can be input into by Parameters Input Unit, by computer system control motor
The extension length of rotating speed and fine setting cylinder cylinder rod, it is optimal so as to reach by the amplitude of fluctuation and hunting frequency that control wobble plate
Blood oscillation effect.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
Equivalence changes or modification that feature and principle are done, are included in the range of present patent application.
Claims (5)
1. a kind of blood agitator, it is characterised in that：Fixed plate, rotating shaft, wobble plate are included, described rotating shaft one end is solid with wobble plate
Fixed, the other end of rotating shaft passes through fixed plate and is provided with test tube chuck at the end, solid by bearings between rotating shaft and fixed plate
It is fixed；Also include being arranged on the axle center of the round turntable of wobble plate side, the motor being fixed in fixed plate, motor shaft and round turntable
It is fixedly connected, eccentric hinge is provided with the card of round turntable eccentric part, one end of connecting rod is hinged with eccentric hinge, connecting rod
The other end is hinged with wobble plate, wobble plate can be driven to do pendular movement by the rotation of round turntable.
2. a kind of blood agitator according to claim 1, it is characterised in that：Also include amplitude micromatic setting, it is described
Amplitude micromatic setting includes the dovetail guide groove and the fine setting cylinder positioned at dovetail top of guide slot that wobble plate surface longitudinal opens up, dovetail
Sliding shoe is provided with guide groove, sliding shoe can freely up and down slide in dovetail guide groove, it is described fine setting cylinder cylinder rod with slide
Block is connected, and is provided with hinged shaft of connecting rod on the surface of sliding shoe, and the connecting rod is hinged the end and connecting rod for referring to connecting rod with wobble plate
Hinge is hinged.
3. a kind of blood agitator according to claim 1, it is characterised in that：Described test tube chuck include telescoping tube,
Clamping plate, described telescoping tube are closed by inside and outside body concentric locking collar and are formed, and sliding cavity is provided between inside and outside body, and the outer end of sliding cavity sets
Have Seal end plate, a freely slidable spring be provided with the outer wall of interior tube body to ring, spring support ring and Seal end plate it
Between be provided with support spring, clamping plate is located on the outside of the end of telescoping tube, and clamping plate and spring are supported between ring by connecting plate connection, are passed through
Spring supports the distance between slip adjustment clamping plate and flexible tube end of ring.
4. a kind of blood agitator according to claim 3, it is characterised in that：The end of the telescoping tube is with semicircle
Groove, described clamping plate are arc, after clamping plate is close with the end of telescoping tube, form test tube folder hole therebetween.
5. a kind of blood agitator according to claim 3 or 4, it is characterised in that：To ensure that test tube is smoothly entered
Between clamping plate and flexible tube end, the connecting portion of outward-dipping guided plate, the guided plate and clamping plate is provided with the top of clamping plate
Position is provided with smooth chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610927872.1A CN106546475A (en) | 2016-10-31 | 2016-10-31 | A kind of blood agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610927872.1A CN106546475A (en) | 2016-10-31 | 2016-10-31 | A kind of blood agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106546475A true CN106546475A (en) | 2017-03-29 |
Family
ID=58392474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610927872.1A Withdrawn CN106546475A (en) | 2016-10-31 | 2016-10-31 | A kind of blood agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106546475A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593408A (en) * | 2018-05-04 | 2018-09-28 | 罗继伟 | A kind of anti-condensation rocking equipment of blood testing blood |
| CN109883800A (en) * | 2019-02-18 | 2019-06-14 | 深圳唯公生物科技有限公司 | Sample mixes and mobile mechanism and its method |
| CN110187136A (en) * | 2018-03-09 | 2019-08-30 | 烟台毓璜顶医院 | A kind of mechanical device taking blood sample automatically |
| CN110681296A (en) * | 2019-11-06 | 2020-01-14 | 刘洁 | Gastroenterology detects uses viewing device with oscillating mechanism |
| CN111307562A (en) * | 2020-03-02 | 2020-06-19 | 王朝 | Multi-degree-of-freedom movable buckle holding mechanism for sampling piece of biological information detection analyzer |
| 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 |
-
2016
- 2016-10-31 CN CN201610927872.1A patent/CN106546475A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187136A (en) * | 2018-03-09 | 2019-08-30 | 烟台毓璜顶医院 | A kind of mechanical device taking blood sample automatically |
| CN110187136B (en) * | 2018-03-09 | 2022-11-29 | 烟台毓璜顶医院 | Automatic put mechanical device who gets blood sample |
| CN108593408A (en) * | 2018-05-04 | 2018-09-28 | 罗继伟 | A kind of anti-condensation rocking equipment of blood testing blood |
| CN108593408B (en) * | 2018-05-04 | 2019-08-09 | 中南大学湘雅三医院 | A kind of anti-condensation rocking equipment of blood testing blood |
| CN109883800A (en) * | 2019-02-18 | 2019-06-14 | 深圳唯公生物科技有限公司 | Sample mixes and mobile mechanism and its method |
| CN109883800B (en) * | 2019-02-18 | 2021-12-24 | 深圳唯公生物科技有限公司 | Sample mixing and moving mechanism and method thereof |
| CN110681296A (en) * | 2019-11-06 | 2020-01-14 | 刘洁 | Gastroenterology detects uses viewing device with oscillating mechanism |
| CN111307562A (en) * | 2020-03-02 | 2020-06-19 | 王朝 | Multi-degree-of-freedom movable buckle holding mechanism for sampling piece of biological information detection analyzer |
| 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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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170329 |
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| WW01 | Invention patent application withdrawn after publication |