CN206853579U - A kind of blood oscillation device - Google Patents
A kind of blood oscillation device Download PDFInfo
- Publication number
- CN206853579U CN206853579U CN201720644443.3U CN201720644443U CN206853579U CN 206853579 U CN206853579 U CN 206853579U CN 201720644443 U CN201720644443 U CN 201720644443U CN 206853579 U CN206853579 U CN 206853579U
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- CN
- China
- Prior art keywords
- rocking arm
- fixed plate
- connecting rod
- rotating disk
- gear
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- Expired - Fee Related
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Abstract
The utility model belongs to medical instruments field, more particularly to a kind of blood oscillation device, it includes fixed plate, motor in fixed plate, the driving wheel being coaxially disposed with the output shaft of motor, the driven pulley being connected by belt with driving wheel, the first gear being arranged concentrically with driven pulley, the second gear engaged with first gear；Oscillating unit includes the rotating disk being coaxially disposed with second gear, the arc orbit being arranged in fixed plate, top and fixed plate are be hinged, bottom is slideably positioned in rocking arm in arc orbit, connected between rotating disk and rocking arm by connecting rod, connecting rod one end is articulated with the eccentric position of rotating disk, the other end is articulated with the inner side of rocking arm bottom, and the rotation of rotating disk carries out pendular movement by connecting rod band motion rocker arm along arc orbit.Beneficial effect is：Rational in infrastructure, easy to use, oscillation effect is outstanding, and efficiency is higher, is particularly suitable for promoting the use of.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of blood oscillation device.
Background technology
It is frequently necessary to carry out Inspection and analysis to the blood of patient within the hospital, is needed after the blood of patient is extracted out in time
It is mixed and shaken up with anticoagulant, and generally there are medical personnel to be accomplished manually this work within the hospital at present, when needing to examine
When the blood tested is more, medical personnel are rocked by hand by test tube, and the prolonged mechanical duplication of labour, labor intensity is big, work
It is low to make efficiency, and mixing quality is uncontrolled, does not often reach the requirement of blood test, influences the structure examined, adds
The work difficulty of medical worker.
Therefore there is some species of blood oscillator, but blood oscillator of the prior art is often with many
Defect, for example act stiff, cause to rock ineffective；It is complicated, cause manufacturing cost higher；Speed can not be adjusted,
Cause the different each test tube of blood volume to shake up effect after vibrating to differ.Therefore, a kind of novel blood that can overcome drawbacks described above is invented
Liquid oscillation device is particularly important.
The content of the invention
For above-mentioned deficiency, the purpose of this utility model is to provide that a kind of manufacturing cost is low, easy to use, oscillation effect
Good blood oscillation device.
The technical scheme in the invention for solving the technical problem is：
A kind of blood oscillation device, including：Fixed plate, the fixed plate both sides are respectively arranged with driver element and vibration is single
Member, the driver element is including the motor in the fixed plate, the driving wheel being coaxially disposed with the output shaft of the motor,
The driven pulley being connected by belt with the driving wheel, the first gear being arranged concentrically with the driven pulley, with first tooth
Take turns the second gear of engagement；The oscillating unit includes the rotating disk being coaxially disposed with the second gear, is arranged at the fixation
Arc orbit on plate, top and the fixed plate are be hinged, bottom is slideably positioned in rocking arm in the arc orbit, described turn
Connected between disk and the rocking arm by connecting rod, described connecting rod one end is articulated with the eccentric position of the rotating disk, and the other end is hinged
In the inner side of the rocking arm bottom, the rotation of the rotating disk drives the rocking arm to be carried out along the arc orbit by the connecting rod
Pendular movement.
As a kind of optimal technical scheme of the present utility model, in order to the frequency of convenient regulation vibration, the active
Wheel and driven pulley are cone pulley group.
In order to further improve the effect of frequency of oscillation regulation, the cone pulley group is specially 7 grades of cone pulley groups.
As a kind of optimal technical scheme of the present utility model, the arc orbit includes side wall and bottom wall, the side wall
On offer gap, the bottom of the connecting rod is provided with a rotating shaft, and one end that the rotating shaft is located on the inside of the connecting rod is connected with energy
Enough rollers rolled on the bottom wall, its one end being located on the outside of the connecting rod is rotated by the gap and the rocking arm to be connected
Connect.
On the basis of above-mentioned optimal technical scheme, in order to fix blood test tube, be provided with the rocking arm internal diameter with
The test tube sleeve that blood test tube external diameter matches.
As another optimal technical scheme of the present utility model, the axle between the second gear and the rotating disk passes through
Bearing is fixed between the fixed plate.
As a kind of optimal technical scheme of the present utility model, in order to further optimize oscillation effect and improve efficiency, institute
It is -25~+25 degree to state arc orbit and limit the rocking arm to do the angular range of pendular movement.
Compared with prior art, the beneficial effects of the utility model are：
1st, the present apparatus is easy to use, simple in construction, by setting driver element and oscillating unit respectively in fixed plate both sides,
Reach and the purpose vibrated to blood test tube is driven by motor, human hand has been freed, and due to machinery
Stability, further increase the uniformity and uniformity of vibration.
2nd, common belt pulley is further arranged to 7 rank cone pulleys by the present apparatus, can be adjusted and shaken according to actual conditions
The frequency swung, simple and flexible, substantially increase the practicality of the present apparatus.
3rd, it is further, arc-shaped rail is set on device, and the rocking arm equipped with blood test tube is done in arc-shaped rail
Pendular movement, and roller is set in the bottom of connecting rod, sliding friction is improved to rolling friction, can effectively reduce kinetic energy
Loss, and the generation of noise is reduced, the stability of vibration is further increased, and the stability of device motion is improved, make this
The performance of device is more preferably reliable, increases the service life.
4th, the present apparatus reduces the loss of kinetic energy by setting bearing in fixed plate, between second gear and rotating disk, and
And noise can be substantially reduced, make the usability of the present apparatus more preferably reasonable.
5th, in the present apparatus, the angular range that rocking arm is done to pendular movement is limited to -25~+25 to spend to be by lot of experiments
Verify the optimal swing range that draws, blood can not only reach the effect of optimal vibration in this angular range, moreover it is possible to subtract
The amplitude of fluctuation of few rocking arm, reduces its motion process, adds oscillation efficiency, and can reduce the length of arc orbit,
So as to reduce the volume of the present apparatus.
In summary, blood oscillation device of the present utility model is rational in infrastructure, and easy to use, oscillation effect is outstanding, and
Efficiency is higher, is particularly suitable for promoting the use of.
Brief description of the drawings
Fig. 1 is that the utility model obtains front view；
Fig. 2 is rearview of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is the structural representation of the utility model arc orbit part.
In figure：1 fixed plate, 11 motors, 12 driving wheels, 13 belts, 14 driven pulleys, 15 first gears, 16 second gears, 17
Bearing, 21 rotating disks, 22 arc orbits, 221 side walls, 222 bottom walls, 223 gaps, 23 rocking arms, 231 test tube sleeves, 24 connecting rods, 241 turns
Axle, 242 rollers.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
As shown in accompanying drawing 1 to 3, a kind of blood oscillation device, including：Fixed plate 1, the both sides of fixed plate 1 are set respectively
There are driver element and oscillating unit, the driver element includes the motor 11 in the fixed plate 1, with the motor 11
The driving wheel 12 that output shaft is coaxially disposed, the driven pulley 14 being connected by belt 13 with the driving wheel 12, with the driven pulley
14 first gears 15 being arranged concentrically, the second gear 16 engaged with the first gear 15；The oscillating unit includes and institute
State the rotating disk 21 that second gear 16 is coaxially disposed, the arc orbit 22 being arranged in the fixed plate 1, top and the fixed plate
1 is be hinged, bottom is slideably positioned in rocking arm 23 in the arc orbit 22, passes through company between the rotating disk 21 and the rocking arm 23
Bar 24 connects, and described one end of connecting rod 24 is articulated with the eccentric position of the rotating disk 21, and the other end is articulated with the bottom of rocking arm 23
Inner side, the rotation of the rotating disk 21 drives the rocking arm 23 to carry out pendulum fortune along the arc orbit 22 by the connecting rod 24
It is dynamic.
In order to the frequency of convenient regulation vibration, while motor 11 is slowed down, and further improve frequency of oscillation
The effect of regulation, the driving wheel 12 and driven pulley 14 are arranged to 7 grades of cone pulley groups, pass through change when needing to be adjusted rotating speed
Change level of the belt 13 in cone pulley group.
Referring in particular to the Fig. 1 that bows, 3 and 4, the arc orbit 22 includes side wall 221 and bottom wall 222, in the side wall 221
Gap 223 is offered, the bottom of the connecting rod 24 is provided with a rotating shaft 241, and the rotating shaft 241 is located at the one of the inner side of connecting rod 24
End is connected with the roller 242 that can be rolled on the bottom wall 222, and it passes through the seam positioned at the one end in the outside of connecting rod 24
Gap 223 is simultaneously rotatablely connected with the rocking arm 23.So, when rotating disk 21 rotates, drivening rod 24 is moved, and makes connecting rod 24
Bottom limited by arc orbit 22 and carry out circular motion, and rocking arm 23 be hinged therewith is cut with scissors with its top and fixed plate 1
What is connect a little carries out the reciprocal motion of pendulum for the center of circle.By being provided with internal diameter and blood test tube external diameter phase on the rocking arm 23
The test tube sleeve 231 of matching, blood test tube is fixed in the test tube sleeve 231, so as to be driven when rocking arm 23 does pendular movement
Blood test tube is vibrated.
Let us is referring again to accompanying drawing 3, in order to further reduce kinetic energy loss and noise, in the second gear 16 and institute
The axle stated between rotating disk 21 is fixed in the fixed plate 1 by bearing 17.
In specific embodiment of the present utility model, in order to further optimize oscillation effect and improve efficiency, the circle
Arc track 22 limits the rocking arm 23 and does the angular range of pendular movement as -25~+25 degree.Can be effective in this angular range
The shift length of blood test tube is reduced, reduces useless motion, so as to add reciprocal number, test proves that, one
As under the conditions of, when in third level cone pulley, it is only necessary to 45 seconds can be by blood shaken well, it is seen that the height of its efficiency.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (7)
- A kind of 1. blood oscillation device, it is characterised in that including：Fixed plate, it is single that the fixed plate both sides are respectively arranged with driving Member and oscillating unit, the driver element include the motor in the fixed plate, coaxially set with the output shaft of the motor The driving wheel put, the driven pulley being connected by belt with the driving wheel, the first gear being arranged concentrically with the driven pulley, with The second gear of the first gear engagement；The oscillating unit includes the rotating disk being coaxially disposed with the second gear, sets Arc orbit in the fixed plate, top is hinged with the fixed plate, bottom is slideably positioned in the arc orbit Rocking arm, being connected between the rotating disk and the rocking arm by connecting rod, described connecting rod one end is articulated with the eccentric position of the rotating disk, The other end is articulated with the inner side of the rocking arm bottom, and the rotation of the rotating disk drives the rocking arm along the circle by the connecting rod Arc track carries out pendular movement.
- 2. a kind of blood oscillation device according to claim 1, it is characterised in that the driving wheel and driven pulley are cone pulley Group.
- 3. a kind of blood oscillation device according to claim 2, it is characterised in that the cone pulley group is 7 grades of cone pulley groups.
- 4. a kind of blood oscillation device according to claim 1, it is characterised in that the arc orbit includes side wall and bottom Wall, gap is offered in the side wall, the bottom of the connecting rod is provided with a rotating shaft, and the rotating shaft is located at one on the inside of the connecting rod End is connected with the roller that can be rolled on the bottom wall, its be located at one end on the outside of the connecting rod by the gap with it is described Rocking arm is rotatablely connected.
- 5. a kind of blood oscillation device according to claim 1 or 4, it is characterised in that be provided with and be used on the rocking arm The test tube sleeve of fixed blood test tube.
- A kind of 6. blood oscillation device according to claim 1, it is characterised in that the second gear and the rotating disk it Between axle be fixed on by bearing between the fixed plate.
- 7. a kind of blood oscillation device according to claim 1, it is characterised in that the arc orbit limits the rocking arm The angular range for doing pendular movement is -25 ~+25 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644443.3U CN206853579U (en) | 2017-06-05 | 2017-06-05 | A kind of blood oscillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644443.3U CN206853579U (en) | 2017-06-05 | 2017-06-05 | A kind of blood oscillation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206853579U true CN206853579U (en) | 2018-01-09 |
Family
ID=60830763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720644443.3U Expired - Fee Related CN206853579U (en) | 2017-06-05 | 2017-06-05 | A kind of blood oscillation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206853579U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745142A (en) * | 2018-05-30 | 2018-11-06 | 郑州五谷生生物科技有限公司 | A kind of efficient chemical industry blender |
| CN109590116A (en) * | 2019-01-23 | 2019-04-09 | 中山市农产品质量监督检验所 | A kind of centrifugation oscillation all-in-one machine |
| CN109954436A (en) * | 2019-04-25 | 2019-07-02 | 王文龙 | A kind of test tube oscillator device for medical test |
| CN110389096A (en) * | 2019-08-08 | 2019-10-29 | 生态环境部华南环境科学研究所 | A kind of the filter paper cutting and conveying device of β ray method atmosphere particle monitoring equipment |
| CN110813161A (en) * | 2019-11-22 | 2020-02-21 | 牛永菡 | Blood routine examination test tube rocks device |
| CN111289343A (en) * | 2020-04-04 | 2020-06-16 | 太原理工大学 | Automatic shaking device for off-line oil sample |
| CN111603988A (en) * | 2020-05-28 | 2020-09-01 | 辽宁成大生物股份有限公司 | Serum melts equipment |
-
2017
- 2017-06-05 CN CN201720644443.3U patent/CN206853579U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745142A (en) * | 2018-05-30 | 2018-11-06 | 郑州五谷生生物科技有限公司 | A kind of efficient chemical industry blender |
| CN109590116A (en) * | 2019-01-23 | 2019-04-09 | 中山市农产品质量监督检验所 | A kind of centrifugation oscillation all-in-one machine |
| CN109954436A (en) * | 2019-04-25 | 2019-07-02 | 王文龙 | A kind of test tube oscillator device for medical test |
| CN110389096A (en) * | 2019-08-08 | 2019-10-29 | 生态环境部华南环境科学研究所 | A kind of the filter paper cutting and conveying device of β ray method atmosphere particle monitoring equipment |
| CN110389096B (en) * | 2019-08-08 | 2021-12-03 | 生态环境部华南环境科学研究所 | Filter paper cutting and conveying device of beta-ray atmospheric particulate monitoring equipment |
| CN110813161A (en) * | 2019-11-22 | 2020-02-21 | 牛永菡 | Blood routine examination test tube rocks device |
| CN110813161B (en) * | 2019-11-22 | 2022-06-10 | 武汉维印科技有限责任公司 | Blood routine examination test tube rocks device |
| CN111289343A (en) * | 2020-04-04 | 2020-06-16 | 太原理工大学 | Automatic shaking device for off-line oil sample |
| CN111289343B (en) * | 2020-04-04 | 2023-04-07 | 太原理工大学 | Automatic shaking device for off-line oil sample |
| CN111603988A (en) * | 2020-05-28 | 2020-09-01 | 辽宁成大生物股份有限公司 | Serum melts equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190605 |