CN203281265U - Frequency and amplitude adjustable swing device for medical conical pipe - Google Patents
Frequency and amplitude adjustable swing device for medical conical pipe Download PDFInfo
- Publication number
- CN203281265U CN203281265U CN2013202746243U CN201320274624U CN203281265U CN 203281265 U CN203281265 U CN 203281265U CN 2013202746243 U CN2013202746243 U CN 2013202746243U CN 201320274624 U CN201320274624 U CN 201320274624U CN 203281265 U CN203281265 U CN 203281265U
- Authority
- CN
- China
- Prior art keywords
- tie
- arm
- conical pipe
- medical
- notch
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model discloses a frequency and amplitude adjustable swing device for a medical conical pipe, which comprises a fixation rack, a driving mechanism, a drive control component and a plurality of swinging housings for the placement of the conical pipe, wherein the drive control component is connected with the driving mechanism, a notch for accommodating the swinging housings is formed in the fixation rack, a pulling plate is arranged at the bottom of the notch, a plurality of clamping grooves are formed in the pulling plate, the bottoms of the swinging housings extend into the clamping grooves, a rotational baseline is arranged between the upper part of the notch and the upper parts of the swinging housings, under the effect of the driving mechanism, the pulling plate moves back and forth inside the notch, the rotational baseline is perpendicular to the moving direction of the pulling plate, and the swinging housings take the rotational baseline as a center to swing for a certain extent. The frequency and amplitude adjustable swing device for the medical conical pipe has the advantages that the swing device simulates the swinging action of an experimenter, which can enable liquid inside the conical pipe to flow all around, thereby achieving intensive mixing of liquid inside the conical pipe and enabling an experimental test to be more accurate.
Description
Technical field
The utility model relates to a kind of experiment or assay device, especially relates to the pendulous device of a kind of frequency and the medical conical pipe of amplitude adjustable.
Background technology
Conical pipe has medical conical pipe or biology, chemical experiment conical pipe, medical conical pipe is used for the fluid samples such as storing blood, urine, medical conical pipe is more extensive in application such as each hospital laboratory, medical science sensing chamber, it obtains patient's disease situation by the analytical test to the fluid samples such as blood in conical pipe.In order to prevent the solidifying or precipitate of the fluid sample such as blood, urine in conical pipe, for independent conical pipe, experiment or laboratory personnel adopt the mode of whipping to process this problem usually, when needs operate numerous conical pipes, put in whirligig and process.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 in the utility model is to provide a kind of simulated experiment personnel swinging way and can regulates as required hunting frequency and amplitude, thereby can be with the pendulous device of the well-mixed medical conical pipe of liquid in pipe.
the utility model solves the problems of the technologies described above the technical scheme that adopts: the pendulous device of a kind of frequency and the medical conical pipe of amplitude adjustable, 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 described fixed mount, the bottom of notch is provided with arm-tie, be provided with a plurality of screens grooves on described arm-tie, the bottom that swings shell is stretched in described screens groove, be provided with the rotation baseline between notch top and 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, swing shell and do 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 that swing on shell.Be coupling between two upper lateral parts of swing shell and notch top, make the swing shell determine a rotary centerline.This structure makes the installation and removal that swing between shell and notch more convenient.
Driving mechanism comprises motor, eccentric stiffener and back-moving spring, the output shaft of described motor is connected with eccentric stiffener, one width edge close contact of eccentric stiffener and 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 swing shell and make the wobbling action of certain amplitude.Realize regulating hunting frequency by the rotating speed of regulating 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, and the output shaft of described motor and the center of disk are fixed, and an end of connecting rod and the edge of disk are coupling, and the other end of connecting rod is fixedly connected with an end of arm-tie.Take turns or the specification of disk is realized wobble amplitude by eccentric adjustment.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 locating dowel, and the width of the diameter of described locating dowel and screens groove matches.The length of screens groove is greater than the diameter of locating dowel, facilitates locating dowel to be inserted in the screens groove, and when arm-tie moved around, the bottom that swings shell is fixed in the screens groove can not move simultaneously.
Be provided with motor cabinet in 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.
Be provided with lead on another width edge of described arm-tie, be provided with pilot hole on the sidewall of described fixed mount, described back-moving spring is enclosed within outside described lead, and when back-moving spring was in compressive state, lead stretched out in 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 interval, two side of described arm-tie groove evenly is provided with a plurality of ribs.
Compared with prior art, the utility model has the advantages that the effect at driving mechanism, arm-tie along continuous straight runs in notch moves around, and this rotation baseline is vertical with the direction of motion of arm-tie, swings shell and do the swing of certain amplitude centered by this rotation baseline.Can regulate as required hunting frequency and amplitude, thereby liquid in pipe fully can be mixed.This pendulous device simulated experiment personnel whipping conical pipe, make the liquid in conical pipe carry out omnibearing flowing, thereby realize 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 utility model embodiment one;
Fig. 2 is the cutaway view of the utility model embodiment one;
Fig. 3 is the top view of the utility model embodiment one;
Fig. 4 is the explosive view of the utility model embodiment one;
Fig. 5 is the top view of the utility model embodiment two;
Fig. 6 is the part-structure figure of the utility model embodiment two;
Fig. 7 is the structure chart of the utility model arm-tie.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
embodiment one: the pendulous device of a kind of frequency and the medical conical pipe of amplitude adjustable, 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 fixed mount 1 and hold the notch 4 that swings shell 3, the bottom of notch 4 is provided with arm-tie 5, be provided with a plurality of screens grooves 6 on arm-tie 5, the bottom that swings shell 3 is stretched in screens groove 6, be provided with and rotate baseline 7 between notch 4 tops and swing shell 3 tops, under the effect of driving mechanism, arm-tie 5 moves around at the interior along continuous straight runs of notch 4, this rotation baseline 7 is vertical with the direction of motion of arm-tie 5, swing shell 3 and do the swing of certain amplitude centered by this rotation baseline 7.Swinging when shell 3 is in plumbness is the oscillation center position that swings shell 3.
Notch 4 both sides, top are provided with half arc mounting yoke 8, and the bilateral symmetry that swings 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 that swing on 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, one width edge 51 close contacts of eccentric wheel 11 and 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 that swings shell 3 is provided with locating dowel 31, and the width of the diameter of locating dowel 31 and screens groove 6 matches.
Be provided with motor cabinet 13 in 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.
Be provided with lead 14 on another width edge 52 of arm-tie 5, be provided with pilot hole 15 on the sidewall of fixed mount 1, back-moving spring 12 is enclosed within outside lead 14, and when back-moving spring 12 was in compressive state, lead 14 stretched out in 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 interval, two side of arm-tie groove 41 evenly is provided with a plurality of ribs 42.
Embodiment two: other parts are identical with embodiment one, its difference is that eccentric stiffener comprises disk 16 and connecting rod 17, the output shaft of motor 10 and disk 16De center are fixed, and an end of connecting rod 17 and the edge of disk 16 are coupling, and the other end of connecting rod 17 is fixedly connected with an end of arm-tie 5.
Claims (9)
1. the pendulous device of a frequency and the medical conical pipe of amplitude adjustable, 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 described fixed mount, the bottom of notch is provided with arm-tie, be provided with a plurality of screens grooves on described arm-tie, the bottom that swings shell is stretched in described screens groove, be provided with the rotation baseline between notch top and 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, swing shell and do 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 medical conical pipe of amplitude adjustable, 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 that swing on shell.
3. the pendulous device of a kind of frequency according to claim 2 and the medical conical pipe of amplitude adjustable, 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, one width edge close contact of eccentric stiffener and 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 medical conical pipe of amplitude adjustable, 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 medical conical pipe of amplitude adjustable, it is characterized in that eccentric stiffener comprises disk and connecting rod, the output shaft of described motor and the center of disk are fixed, one end of connecting rod and the edge of disk are coupling, and the other end of connecting rod is fixedly connected with an end of arm-tie.
6. the pendulous device of a kind of frequency according to claim 3 and the medical conical pipe of amplitude adjustable, 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 locating dowel, and the width of the diameter of described locating dowel and screens groove matches.
7. the pendulous device of a kind of frequency according to claim 3 and the medical conical pipe of amplitude adjustable, it is characterized in that being provided with motor cabinet in 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 medical conical pipe of amplitude adjustable, it is characterized in that being provided with lead on another width edge of described arm-tie, be provided with pilot hole on the sidewall of described fixed mount, described back-moving spring is enclosed within outside described lead, when back-moving spring was in compressive state, lead stretched out in described pilot hole.
9. the pendulous device of a kind of frequency according to claim 1 and the medical conical pipe of amplitude adjustable, 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 interval, two side of described arm-tie groove evenly is provided with a plurality of ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202746243U CN203281265U (en) | 2013-05-17 | 2013-05-17 | Frequency and amplitude adjustable swing device for medical conical pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202746243U CN203281265U (en) | 2013-05-17 | 2013-05-17 | Frequency and amplitude adjustable swing device for medical conical pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281265U true CN203281265U (en) | 2013-11-13 |
Family
ID=49537646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202746243U Withdrawn - After Issue CN203281265U (en) | 2013-05-17 | 2013-05-17 | Frequency and amplitude adjustable swing device for medical conical pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301776A (en) * | 2013-05-17 | 2013-09-18 | 宁波美晶医疗技术有限公司 | Swinging device of medical tapered tube adjustable frequency and amplitude |
| CN110487618A (en) * | 2019-09-11 | 2019-11-22 | 苏州长光华医生物医学工程有限公司 | A kind of band shakes up the Sample Dilution device of function |
-
2013
- 2013-05-17 CN CN2013202746243U patent/CN203281265U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301776A (en) * | 2013-05-17 | 2013-09-18 | 宁波美晶医疗技术有限公司 | Swinging device of medical tapered tube adjustable frequency and amplitude |
| CN103301776B (en) * | 2013-05-17 | 2015-03-11 | 宁波美晶医疗技术有限公司 | Swinging device of medical tapered tube adjustable frequency and amplitude |
| CN110487618A (en) * | 2019-09-11 | 2019-11-22 | 苏州长光华医生物医学工程有限公司 | A kind of band shakes up the Sample Dilution device of function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9956534B2 (en) | Method and device for suspending cells | |
| CN103301776B (en) | Swinging device of medical tapered tube adjustable frequency and amplitude | |
| CN203281265U (en) | Frequency and amplitude adjustable swing device for medical conical pipe | |
| CN104841320B (en) | A kind of liquid blending pendulous device | |
| CN103805508B (en) | The instruments and methods of biologically active substance is extracted for paramagnetic particle method | |
| CN204142553U (en) | Evenly mixing device and device for analyzing samples | |
| EP2944373B1 (en) | Device for suspending cells | |
| CN104857881A (en) | Vibration type test tube shaking device | |
| CN108371921A (en) | A kind of full-automatic medical sampling test tube evenly mixing device | |
| CN108404763A (en) | A kind of automatic mixing device of liquid | |
| CN104075964B (en) | A kind of blood viscoelastic power sniffer | |
| CN103272515A (en) | Vortex type blending machine | |
| CN113398809B (en) | Medical treatment clinical laboratory's medicine mixes uses sample oscillator | |
| CN103923829B (en) | The needle of bar magnet method extraction apparatus and sleeve pipe mobile system are applied with it | |
| CN203745269U (en) | Blending device | |
| CN203303879U (en) | Shaking type uniform-mixing device | |
| CN207717580U (en) | Viscosity measurements sensor based on electromagnetic induction | |
| US20160209312A1 (en) | Rheological measurement devices | |
| CN204882191U (en) | Flow injection magnetic bead separation instrument | |
| CN112345284B (en) | Device for testing reciprocating motion dynamic performance of magnetic field driven cableless pipeline robot | |
| CN211026117U (en) | Magnetic stirrer | |
| CN209166975U (en) | Evenly mixing device | |
| US11420197B2 (en) | Apparatus and method for mixing fluid or media by vibrating a pipette using nonconcentric masses | |
| CN205580850U (en) | Portable rotatory appearance that mixes | |
| CN220345619U (en) | Sample oscillation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20150311 |
|
| RGAV | Abandon patent right to avoid regrant |