CN103301776A - Swinging device of medical tapered tube adjustable frequency and amplitude - Google Patents
Swinging device of medical tapered tube adjustable frequency and amplitude Download PDFInfo
- Publication number
- CN103301776A CN103301776A CN2013101860212A CN201310186021A CN103301776A CN 103301776 A CN103301776 A CN 103301776A CN 2013101860212 A CN2013101860212 A CN 2013101860212A CN 201310186021 A CN201310186021 A CN 201310186021A CN 103301776 A CN103301776 A CN 103301776A
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- tie
- arm
- amplitude
- conical pipe
- notch
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000003351 stiffener Substances 0.000 claims description 15
- 210000005069 ears Anatomy 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention discloses a swinging device of a medical tapered tube adjustable frequency and amplitude. The swinging device comprises a fixing rack, a driving mechanism, a driving control component and a plurality of swinging shells for placing the tapered tube, wherein the driving control component is connected with the driving mechanism; notches for containing the swinging shells are formed in the fixing rack; pull plates are arranged at the bottoms of the notches; a plurality of clamping grooves are formed in the pull plates; the bottoms of the swinging shells extend into the clamping grooves; a rotating base line is arranged between the upper part of each notch and the upper part of the corresponding swinging shell; under the action of the driving mechanism, the pull plates move back and forth in the notches along the horizontal direction; the rotating base lines are perpendicular to the movement directions of the pull plates; the swinging shells swing for a certain amplitude by taking the rotating base lines as the centers. The swinging device has the advantages that throwing action and swinging action of experimental personnel are simulated, and liquids inside the tapered tube can flow in all directions, so that the liquids inside the tapered tube are sufficiently mixed, and the experimental test is accurate.
Description
Technical field
The present invention relates to a kind of experiment or assay device, especially relate to the pendulous device of a kind of frequency and the adjustable medical conical pipe of amplitude.
Background technology
Conical pipe has medical conical pipe or biology, chemical experiment conical pipe, medical conical pipe is used for fluid samples such as storing blood, urine, medical conical pipe is used more extensive in each hospital laboratory, medical science sensing chamber etc., it obtains patient's disease situation by the analytical test to the fluid samples such as blood in the conical pipe.In order to prevent the solidifying or precipitate of fluid sample such as blood, urine in the conical pipe, at independent conical pipe, experiment or laboratory personnel adopt the mode of whipping to handle this problem usually, when needs are operated numerous conical pipes, put in the whirligig and handle.The structure of whirligig comprises motor and rotating disk mechanism, and rotating disk is rotated with certain central point under the driving of motor, prevents that the liquid of conical pipe from solidifying; There is following shortcoming in the relative experimenter's of rotating manner whipping: the reagent (blood) of conical pipe bottom is difficult to fully mix with the reagent (blood) on upper strata, can cause the deviation of test or experimental result.
Summary of the invention
Technical problem to be solved by this invention provides a kind of simulated experiment personnel swinging way and can regulate hunting frequency and amplitude as required, thereby can be with the pendulous device of the well-mixed medical conical pipe of liquid in pipe.
The present invention solves the problems of the technologies described above the technical scheme that adopts: the pendulous device of a kind of frequency and the adjustable medical conical pipe of amplitude, comprise fixed mount, driving mechanism and be used for to place a plurality of swing shells of conical pipe, be provided with the notch that holds described swing shell in the described fixed mount, the bottom of notch is provided with arm-tie, described arm-tie is provided with a plurality of screens grooves, the bottom of swing shell is stretched in the described screens groove, be provided with the rotation baseline between notch top and the swing shell upper, under the effect of driving mechanism, arm-tie along continuous straight runs in notch moves around, this rotation baseline is vertical with the direction of motion of arm-tie, and the swing shell is done the swing of certain amplitude centered by this rotation baseline.
Both sides, described notch top are provided with half arc mounting yoke, the bilateral symmetry of described swing shell is provided with rounded ears, described rounded ears frame is on described half arc mounting yoke, and described rotation baseline is the line of centres between two rounded ears on the swing shell.Be coupling between two upper lateral parts of swing shell and the notch top, make the swing shell determine a rotary centerline.This structure makes the installation and removal between swing shell and the notch more convenient.
Driving mechanism comprises motor, eccentric stiffener and back-moving spring, the output shaft of described motor is connected with eccentric stiffener, eccentric stiffener closely contacts with a width edge of arm-tie, described back-moving spring is arranged between the inwall of another width edge of arm-tie and notch, when the long end of eccentric stiffener contacts with arm-tie, back-moving spring is in compressive state, when the short end of eccentric stiffener contacts with arm-tie, back-moving spring is in compressive state, realize moving around of arm-tie, drive the wobbling action that the swing shell is made certain amplitude.Realize regulating hunting frequency by regulating rotating speed of motor.Motor can be by operational factors such as microprocessor programming Control rotating speeds.
Described eccentric stiffener is eccentric wheel, and is simple in structure, easy for installation.
Eccentric stiffener comprises disk and connecting rod, the output shaft of described motor and the center fixation of disk, and an end of connecting rod and the edge of disk are coupling, and the other end of connecting rod is fixedlyed connected with an end of arm-tie.Realize wobble amplitude by the specification of regulating eccentric wheel or disk.Disk or eccentric circular motion change the arm-tie linear movement that along continuous straight runs moves around in notch into.
The length direction of described screens groove is vertical with the direction of motion of arm-tie, and the bottom of described swing shell is provided with reference column, and the width of the diameter of described reference column and screens groove matches.The length of screens groove is greater than the diameter of reference column, makes things convenient for reference column to be inserted in the screens groove, and when arm-tie moved around, the bottom of swing shell is fixed in the screens groove can not move simultaneously.
Be provided with motor cabinet in the described fixed mount, described motor is positioned at described motor cabinet, and the output shaft of described motor is directed upwardly, and described eccentric moving surface is parallel with horizontal plane.
Another width edge of described arm-tie is provided with lead, and the sidewall of described fixed mount is provided with pilot hole, and described back-moving spring is enclosed within outside the described lead, and when back-moving spring was in compressive state, lead stretched out in the described pilot hole.
The bottom of described notch is provided with the arm-tie groove, and described arm-tie is positioned at described arm-tie groove, and the two side of described arm-tie groove evenly is provided with a plurality of ribs at interval.
Compared with prior art, advantage of the present invention is the effect at driving mechanism, and arm-tie along continuous straight runs in notch moves around, and this rotation baseline is vertical with the direction of motion of arm-tie, and the swing shell is done the swing of certain amplitude centered by this rotation baseline.Can regulate hunting frequency and amplitude as required, thereby liquid in pipe fully can be mixed.This pendulous device simulated experiment personnel whipping conical pipe makes the liquid in the conical pipe carry out omnibearing flowing, thereby realizes the abundant mixing between the taper liquid in pipe, makes experiment test more accurate.
Description of drawings
Fig. 1 is the side view of the embodiment of the invention one;
Fig. 2 is the cutaway view of the embodiment of the invention one;
Fig. 3 is the vertical view of the embodiment of the invention one;
Fig. 4 is the explosive view of the embodiment of the invention one;
Fig. 5 is the vertical view of the embodiment of the invention two;
Fig. 6 is the part-structure figure of the embodiment of the invention two;
Fig. 7 is the structure chart of arm-tie of the present invention.
The specific embodiment
Describe in further detail below in conjunction with the present invention of accompanying drawing embodiment.
Embodiment one: the pendulous device of a kind of frequency and the adjustable medical conical pipe of amplitude, comprise fixed mount 1, driving mechanism and be used for to place a plurality of swing shells 3 of conical pipe 2, be provided with in the fixed mount 1 and hold the notch 4 of swinging shell 3, the bottom of notch 4 is provided with arm-tie 5, arm-tie 5 is provided with a plurality of screens grooves 6, the bottom of swing shell 3 is stretched in the screens groove 6, be provided with between notch 4 tops and swing shell 3 tops and rotate baseline 7, under the effect of driving mechanism, arm-tie 5 along continuous straight runs in notch 4 moves around, this rotation baseline 7 is vertical with the direction of motion of arm-tie 5, and swing shell 3 is done the swing of certain amplitude centered by this rotation baseline 7.Swing shell 3 is the oscillation center position of swing shell 3 when being in plumbness.
Both sides, notch 4 top are provided with half arc mounting yoke 8, and the bilateral symmetry of swing shell 3 is provided with rounded ears 9, and 9 of rounded ears are on half arc mounting yoke 8, and rotating baseline 7 is the line of centres between two rounded ears 9 on the swing shell 3.
Driving mechanism comprises motor 10, eccentric wheel 11 and back-moving spring 12, the output shaft of motor 10 is connected with eccentric wheel 11, eccentric wheel 11 closely contacts with a width edge 51 of arm-tie 5, back-moving spring 12 is arranged between the inwall of another width edge 52 of arm-tie 5 and notch 4, when the long end of eccentric wheel 11 contacts with arm-tie 5, back-moving spring 12 is in compressive state, and when the short end of eccentric wheel 11 contacted with arm-tie 5, back-moving spring 12 was in compressive state.
The length direction of screens groove 6 is vertical with the direction of motion of arm-tie 5, and the bottom of swing shell 3 is provided with reference column 31, and the width of the diameter of reference column 31 and screens groove 6 matches.
Be provided with motor cabinet 13 in the fixed mount 1, motor 10 is positioned at motor cabinet 13, and the output shaft of motor 10 is directed upwardly, and the moving surface of eccentric wheel 11 is parallel with horizontal plane.
Another width edge 52 of arm-tie 5 is provided with lead 14, and the sidewall of fixed mount 1 is provided with pilot hole 15, and back-moving spring 12 is enclosed within outside the lead 14, and when back-moving spring 12 was in compressive state, lead 14 stretched out in the pilot hole 15.
The bottom of notch 4 is provided with arm-tie groove 41, and arm-tie 5 is positioned at arm-tie groove 41, and the two side of arm-tie groove 41 evenly is provided with a plurality of ribs 42 at interval.
Embodiment two: other parts are identical with embodiment one, its difference is that eccentric stiffener comprises disk 16 and connecting rod 17, the center fixation of the output shaft of motor 10 and disk 16, an end of connecting rod 17 and the edge of disk 16 are coupling, and the other end of connecting rod 17 is fixedlyed connected with an end of arm-tie 5.
Claims (9)
1. the pendulous device of a frequency and the adjustable medical conical pipe of amplitude, it is characterized in that comprising fixed mount, driving mechanism and be used for to place a plurality of swing shells of conical pipe, be provided with the notch that holds described swing shell in the described fixed mount, the bottom of notch is provided with arm-tie, described arm-tie is provided with a plurality of screens grooves, the bottom of swing shell is stretched in the described screens groove, be provided with the rotation baseline between notch top and the swing shell upper, under the effect of driving mechanism, arm-tie along continuous straight runs in notch moves around, this rotation baseline is vertical with the direction of motion of arm-tie, and the swing shell is done the swing of certain amplitude centered by this rotation baseline.
2. the pendulous device of a kind of frequency according to claim 1 and the adjustable medical conical pipe of amplitude, it is characterized in that both sides, described notch top are provided with half arc mounting yoke, the bilateral symmetry of described swing shell is provided with rounded ears, described rounded ears frame is on described half arc mounting yoke, and described rotation baseline is the line of centres between two rounded ears on the swing shell.
3. the pendulous device of a kind of frequency according to claim 2 and the adjustable medical conical pipe of amplitude, it is characterized in that driving mechanism comprises motor, eccentric stiffener and back-moving spring, the output shaft of described motor is connected with eccentric stiffener, eccentric stiffener closely contacts with a width edge of arm-tie, described back-moving spring is arranged between the inwall of another width edge of arm-tie and notch, when the long end of eccentric stiffener contacts with arm-tie, back-moving spring is in compressive state, when the short end of eccentric stiffener contacted with arm-tie, back-moving spring was in compressive state.
4. the pendulous device of a kind of frequency according to claim 3 and the adjustable medical conical pipe of amplitude is characterized in that described eccentric stiffener is eccentric wheel.
5. the pendulous device of a kind of frequency according to claim 4 and the adjustable medical conical pipe of amplitude, it is characterized in that eccentric stiffener comprises disk and connecting rod, the output shaft of described motor and the center fixation of disk, one end of connecting rod and the edge of disk are coupling, and the other end of connecting rod is fixedlyed connected with an end of arm-tie.
6. the pendulous device of a kind of frequency according to claim 3 and the adjustable medical conical pipe of amplitude, the length direction that it is characterized in that described screens groove is vertical with the direction of motion of arm-tie, the bottom of described swing shell is provided with reference column, and the width of the diameter of described reference column and screens groove matches.
7. the pendulous device of a kind of frequency according to claim 3 and the adjustable medical conical pipe of amplitude, it is characterized in that being provided with motor cabinet in the described fixed mount, described motor is positioned at described motor cabinet, the output shaft of described motor is directed upwardly, and described eccentric moving surface is parallel with horizontal plane.
8. the pendulous device of a kind of frequency according to claim 3 and the adjustable medical conical pipe of amplitude, another width edge that it is characterized in that described arm-tie is provided with lead, the sidewall of described fixed mount is provided with pilot hole, described back-moving spring is enclosed within outside the described lead, when back-moving spring was in compressive state, lead stretched out in the described pilot hole.
9. the pendulous device of a kind of frequency according to claim 1 and the adjustable medical conical pipe of amplitude, the bottom that it is characterized in that described notch is provided with the arm-tie groove, described arm-tie is positioned at described arm-tie groove, and the two side of described arm-tie groove evenly is provided with a plurality of ribs at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310186021.2A CN103301776B (en) | 2013-05-17 | 2013-05-17 | Swinging device of medical tapered tube adjustable frequency and amplitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310186021.2A CN103301776B (en) | 2013-05-17 | 2013-05-17 | Swinging device of medical tapered tube adjustable frequency and amplitude |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103301776A true CN103301776A (en) | 2013-09-18 |
| CN103301776B CN103301776B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310186021.2A Active CN103301776B (en) | 2013-05-17 | 2013-05-17 | Swinging device of medical tapered tube adjustable frequency and amplitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103301776B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551907A (en) * | 2017-08-21 | 2018-01-09 | 程至慧 | It is a kind of to swing experimental provision and the method for swinging experiment |
| CN108144502A (en) * | 2017-12-15 | 2018-06-12 | 柳州飞升鹏科技有限公司 | A kind of low noise drug mixing arrangement |
| CN110841587A (en) * | 2019-12-16 | 2020-02-28 | 山东豪迈机械制造有限公司 | Reaction device and reaction equipment |
| CN112657395A (en) * | 2021-01-19 | 2021-04-16 | 广东海洋大学 | Test tube vibration device for laboratory analysis test |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059446A (en) * | 1998-05-08 | 2000-05-09 | Dschida; William J. A. | Apparatus for mixing the contents of microcentrifuge tubes |
| EP1201297A1 (en) * | 2000-10-31 | 2002-05-02 | Helmut Dipl.-Ing. Herz | Shaking apparatus for sample vessels |
| CN2917779Y (en) * | 2006-04-05 | 2007-07-04 | 河南农业大学 | swingable test tube rack |
| CN202638463U (en) * | 2012-07-15 | 2013-01-02 | 张丽 | Experimental test tube rack |
| CN203281265U (en) * | 2013-05-17 | 2013-11-13 | 宁波美晶医疗技术有限公司 | Frequency and amplitude adjustable swing device for medical conical pipe |
-
2013
- 2013-05-17 CN CN201310186021.2A patent/CN103301776B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059446A (en) * | 1998-05-08 | 2000-05-09 | Dschida; William J. A. | Apparatus for mixing the contents of microcentrifuge tubes |
| EP1201297A1 (en) * | 2000-10-31 | 2002-05-02 | Helmut Dipl.-Ing. Herz | Shaking apparatus for sample vessels |
| CN2917779Y (en) * | 2006-04-05 | 2007-07-04 | 河南农业大学 | swingable test tube rack |
| CN202638463U (en) * | 2012-07-15 | 2013-01-02 | 张丽 | Experimental test tube rack |
| CN203281265U (en) * | 2013-05-17 | 2013-11-13 | 宁波美晶医疗技术有限公司 | Frequency and amplitude adjustable swing device for medical conical pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551907A (en) * | 2017-08-21 | 2018-01-09 | 程至慧 | It is a kind of to swing experimental provision and the method for swinging experiment |
| CN108144502A (en) * | 2017-12-15 | 2018-06-12 | 柳州飞升鹏科技有限公司 | A kind of low noise drug mixing arrangement |
| CN110841587A (en) * | 2019-12-16 | 2020-02-28 | 山东豪迈机械制造有限公司 | Reaction device and reaction equipment |
| CN112657395A (en) * | 2021-01-19 | 2021-04-16 | 广东海洋大学 | Test tube vibration device for laboratory analysis test |
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| Publication number | Publication date |
|---|---|
| CN103301776B (en) | 2015-03-11 |
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