CN215028251U - Multi-position vortex oscillator of virus sampling tube - Google Patents
Multi-position vortex oscillator of virus sampling tube Download PDFInfo
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- CN215028251U CN215028251U CN202120954707.1U CN202120954707U CN215028251U CN 215028251 U CN215028251 U CN 215028251U CN 202120954707 U CN202120954707 U CN 202120954707U CN 215028251 U CN215028251 U CN 215028251U
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- 241000700605 Viruses Species 0.000 title claims abstract description 58
- 238000005070 sampling Methods 0.000 title claims abstract description 58
- 210000004907 gland Anatomy 0.000 claims abstract description 68
- 230000010355 oscillation Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model relates to a virus sampling tube multi-position vortex oscillator, which comprises a base, an oscillation driving platform connected above the base and an electronic adjusting panel arranged in front of the base, wherein the oscillation driving platform comprises an installation platform, an oscillation device and a sample gland; the oscillating device is connected above the mounting table and comprises an eccentric driving device and a sample tube fixing disc, the sample tube fixing disc is connected to a fixing table clamping seat of the eccentric driving device and is provided with a plurality of uniformly distributed round holes, the virus sampling tube can be inserted into the round holes, and the eccentric driving device can drive the sample tube fixing disc to move; the top of the eccentric driving device is provided with a sample gland fixing device, the sample gland is detachably and fixedly connected to the sample gland fixing device, and the sample gland can tightly press a virus sampling pipe inserted on the sample pipe fixing disc.
Description
Technical Field
The utility model relates to a bioscience's instrument field, especially a many vortex oscillators of virus sampling pipe.
Background
In biological science laboratories, such as viral analysis. The vortex oscillator is a device frequently used in conventional liquid-liquid mixing extraction and solid-liquid mixing extraction, and the principle of the vortex oscillator is that a virus sampling pipe is rotated to drive a sample therein to rotate to form a vortex so as to mix substances of different phases. The existing multi-position vortex oscillator has the problems that a virus sampling pipe is loaded before the instrument starts and is inconvenient to take out when the instrument starts to operate, the upper end of the virus sampling pipe is fixed, and the lower end of the virus sampling pipe does vortex motion, so that the vortex cannot be generated when the amount of samples in the virus sampling pipe is too much, and the like to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a many vortex oscillators of virus sampling pipe are provided, it has realized virus sampling pipe simple to operate through reasonable structural design, and it is obvious at the inside vortex effect that forms of during operation, the effectual extraction effect and the simple operation nature that has improved.
In order to solve the technical problem, the utility model discloses a realize according to following mode: the utility model relates to a virus sampling tube multi-position vortex oscillator, which comprises a base, an oscillation driving platform connected above the base and an electronic adjusting panel arranged in front of the base; the oscillation driving table comprises an installation table, an oscillation device and a sample gland; the oscillating device is connected above the mounting table and comprises an eccentric driving device and a sample tube fixing disc, the sample tube fixing disc is connected to a fixing table clamping seat of the eccentric driving device and is provided with a plurality of uniformly distributed round holes, the virus sampling tube can be inserted into the round holes, and the eccentric driving device can drive the sample tube fixing disc to move; the top of the eccentric driving device is provided with a sample gland fixing device, the sample gland is detachably and fixedly connected to the sample gland fixing device, and the sample gland can tightly press a virus sampling pipe inserted on the sample pipe fixing disc.
The eccentric driving device comprises a balance block, a fixed table clamping seat, a driving connecting block, a bearing, an eccentric hole cylindrical table, a rubber connector and a motor; the upper end of the mounting table is provided with a motor mounting cavity, and the motor is fixed in the motor mounting cavity; a power shaft of the motor extends out from the upper part, and the eccentric hole cylindrical table is fixed with the power shaft of the motor through an eccentric through hole; the inner ring of the bearing is fixedly sleeved on the outer cylindrical surface of the eccentric hole cylindrical table, the center of the bottom of the driving connecting block is a step through hole, and the outer ring of the bearing is fixedly clamped in the step through hole; the center of the fixed table clamping seat is a through hole, an annular connecting plate is fixedly connected in the through hole, and the driving connecting block is fixedly connected with the fixed table clamping seat in a coaxial line through the connecting plate; the eccentric hole cylindrical table extends out from the center of the fixed table clamping seat, the end part of the eccentric hole cylindrical table is fixedly connected with a balance block, and the balance block can rotate in a circular cavity at the upper end of the fixed table clamping seat; the fixed table clamping seat and the motor installation cavity are fixed through a rubber connector; the sample tube fixing disc is fixedly sleeved on the upper end surface of the fixing table clamping seat.
The top of the driving connecting block is provided with a raised cylindrical table, the center of the connecting plate of the fixing table clamping seat is a clamping seat positioning hole, and the cylindrical table can be inserted and fixed in the clamping seat positioning hole to position the fixing table clamping seat and the axis of the driving connecting block in a superposition manner.
The balance blocks are symmetrical block-shaped structures which are horizontally arranged; a through hole with the center coinciding with the central line and the axis perpendicular to the central line is arranged on the symmetrical central line of the balance block, and the balance block is sleeved and fixed on the outer cylindrical surface of the eccentric hole cylindrical table by the through hole; the center line of the eccentric through hole of the eccentric hole cylindrical table is positioned between the gravity center line of the balance block and the center line of the eccentric hole cylindrical table, and the 3 lines are positioned in the same plane.
The sample gland fixing device comprises a clamping base, a base gland fixedly connected above the clamping base and a knob connected above the base gland; 3 sliding chutes are uniformly distributed on the upper end surface of the clamping base by taking the axis of the clamping base as a reference, 3 clamping bosses are respectively arranged in the sliding chutes and can move along the sliding chutes, and a reset spring is arranged between the rear ends of the clamping bosses and the inner walls of the sliding chutes; the front end of the clamping boss is provided with a wedge-shaped surface, a stirring upright post is fixed above the rear end of the clamping boss, 3 guide grooves are uniformly distributed on the base pressure plate, and the stirring upright posts are respectively inserted into the guide grooves and can slide in the guide grooves; a central boss is arranged in the center of the upper end face of the clamping base, a central hole is arranged in the center of the base gland, the base gland can be sleeved on the central boss through the central hole, and a strip-shaped side positioning boss is vertically arranged on the cylindrical surface of the clamping base; a gland positioning hole is formed in the center of the bottom of the knob, three identical arc chutes are uniformly distributed on the periphery of the gland positioning hole, the bottom of each arc chute is close to the gland positioning hole, and the end part of each arc chute is far away from the gland positioning hole; stir the stand and pass behind the guide way respectively the joint in the arc chute that corresponds, rotate knob accessible arc chute drive according to equidirectional not and stir the stand and to being close to joint base central line or keeping away from the direction removal of joint base central line, stir the stand and will drive the tip of joint boss and stretch out joint base periphery or withdraw into joint base periphery.
The spout of joint base is the T-slot, and the joint boss is T-shaped boss, and the T-shaped slot can restrict T-shaped boss and break away from the spout when sliding.
A round hole is formed in the center of the sample gland, a positioning notch is formed in the round hole, and a plurality of compression pads corresponding to the round hole in the sample tube fixing disc are uniformly distributed below the sample gland; the round hole of sample gland can cup joint on the face of cylinder of joint base, but the location notch joint of sample gland on the side location boss of joint base, and the pressure pad of sample gland below this moment can compress tightly the top cap top of the virus sampling pipe of pegging graft on the sample tube fixed disk.
The electronic adjusting panel is electrically connected with the motor, and a controller is arranged in the electronic adjusting panel and used for controlling the rotating speed of the motor so as to control the amplitude of oscillation.
The mounting table is positioned at the bottom of the base, and the mounting table and the base are fixedly connected; the base center sets up the through-hole, and the motor installation cavity is located the through-hole, the circular recess that the through-hole top set up rather than the coaxial line, and the vibration drive platform is located circular recess.
The rubber connector is provided with two rubber connectors, the body of each rubber connector is made of rubber, and the top and the bottom of each rubber connector are provided with threaded connecting holes of hard structures; the top of the rubber connector is fixedly connected with the bottom of the connecting plate of the fixing table clamping seat through a threaded connecting hole, and the bottom of the rubber connector is fixedly connected with the top of the motor mounting cavity through a threaded connecting hole.
The pressing pad is a rubber pad.
The utility model discloses an actively the effect: a many vortex oscillators of virus sampling pipe adopts and shakes the mixing of virus sampling pipe along two rows of align to grid inside and outside appearance pipe fixed disk a week, and its upper end installs the sample gland that can dismantle very much additional, and the many vortex oscillators of this structure load virus sampling pipe before beginning work and take out virus sampling pipe when finishing very conveniently, need not unnecessary operation, and direct insertion with take out behind the virus sampling pipe with sample gland dress push down virus sampling pipe can. The oscillator of traditional structure loads virus sampling pipe before beginning work and takes out virus sampling pipe inconvenient when finishing, all need unscrew the fixed screw earlier, lifts the upper fixed plate and removes away, just can operate the sample. When the device starts to operate, the upper end and the lower end of the virus sampling pipe simultaneously do vortex motion, so that the sample can well generate vortex when the rotating speed is low, and the vortex force is very strong when the rotating speed rises again, so that a good mixed extraction effect can be achieved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
FIG. 3 is a schematic diagram of the structure of an oscillating drive stage;
FIG. 4 is a schematic diagram of the construction of a sample gland;
FIG. 5 is a schematic diagram of the construction of a sample gland;
FIG. 6 is an exploded view of the oscillating drive stage;
FIG. 7 is a schematic view of the knob;
FIG. 8 is a schematic view of the structure of an oscillating drive stage;
FIG. 9 is a schematic view of the internal structure of the oscillation drive table;
FIG. 10 is a partial schematic view of an oscillating drive stage;
FIG. 11 is a schematic view of a partially exploded structure of an oscillating drive table;
fig. 12 is a schematic sectional structure view of the oscillation drive table.
In the figure, 1 oscillating driving platform, 2 bases, 3 electronic adjusting panels, 4 mounting platforms, 5 motor mounting cavities, 6 virus sampling tubes, 7 sample pressing covers, 8 knobs, 9 sample tube fixing disks, 10 positioning notches, 11 pressing pads, 12 base pressing covers, 13 guide grooves, 14 center bosses, 15 stirring upright posts, 16 clamping bosses, 17 clamping bases, 18 arc chutes, 19 pressing cover positioning holes, 20 balance blocks, 21 eccentric hole cylindrical platforms, 22 driving connecting blocks, 23 fixing platform clamping seats, 24 clamping seat positioning holes, 25 motors, 26 bearings, 27 motor power shafts, 28 rubber connectors, 29 chutes and 30 side positioning bosses.
Detailed Description
As shown in fig. 1, the multi-position vortex oscillator for a virus sampling tube of the present invention comprises a base (2), an oscillation driving platform (1) connected above the base (2), and an electronic adjusting panel (3) arranged in front of the base (2); the oscillation driving platform (1) comprises an installation platform (4), an oscillation device and a sample gland (7); the oscillating device is connected above the mounting table (4) and comprises an eccentric driving device and a sample tube fixing disc (9), the sample tube fixing disc (9) is connected on a fixing table clamping seat (23) of the eccentric driving device and is provided with a plurality of uniformly distributed round holes, the virus sampling tube (6) can be inserted into the round holes, and the eccentric driving device can drive the sample tube fixing disc (9) to move; eccentric drive arrangement top is provided with sample gland (7) fixing device, and sample gland (7) detachable fixed connection compresses tightly virus sampling pipe (6) of pegging graft on appearance pipe fixed disk (9) on sample gland (7) fixing device, sample gland (7).
As shown in fig. 9 to 11, the eccentric driving device includes a balance block (20), a fixed table clamping seat (23), a driving connecting block (22), a bearing (26), an eccentric hole cylindrical table (21), a rubber connector (28) and a motor (25); a motor installation cavity (5) is formed in the upper end of the installation table (4), and the motor (25) is fixed in the motor installation cavity (5); a power shaft of the motor (25) extends out from the upper part, and the eccentric hole cylindrical table (21) is fixed with the power shaft of the motor (25) through an eccentric through hole; the inner ring of the bearing (26) is sleeved and fixed on the outer cylindrical surface of the eccentric hole cylindrical table (21), the center of the bottom of the driving connecting block (22) is provided with a step through hole, and the outer ring of the bearing (26) is clamped and fixed in the step through hole; the center of the fixed table clamping seat (23) is a through hole, an annular connecting plate is fixedly connected in the through hole, and the driving connecting block (22) is fixedly connected with the fixed table clamping seat (23) through the connecting plate in a coaxial line manner; the eccentric hole cylindrical table (21) extends out of the center of the fixed table clamping seat (23), the end part of the eccentric hole cylindrical table is fixedly connected with a balance block (20), and the balance block (20) can rotate in a circular cavity at the upper end of the fixed table clamping seat (23); the fixed table clamping seat (23) and the motor installation cavity (5) are fixed through a rubber connector (28); the sample tube fixing disc (9) is fixedly sleeved on the upper end surface of the fixing table clamping seat (23).
The top of the driving connecting block (22) is provided with a raised cylindrical table, the center of the connecting plate of the fixing table clamping seat (23) is provided with a clamping seat positioning hole (24), and the cylindrical table can be inserted and fixed in the clamping seat positioning hole (24) to position the fixing table clamping seat (23) and the axis of the driving connecting block (22) in a superposition mode.
The balance weight (20) is a symmetrical block-shaped structure which is horizontally arranged; a through hole with the center coinciding with the center line and the axis perpendicular to the center line is arranged on the symmetrical center line of the balance block (20), and the balance block (20) is sleeved and fixed on the outer cylindrical surface of the eccentric hole cylindrical table (21) by the through hole; the center line of the eccentric through hole of the eccentric hole cylindrical table (21) is positioned between the gravity center line of the balance block (20) and the center line of the eccentric hole cylindrical table (21), and 3 lines are positioned in the same plane, so that the balance block (20) is arranged, and the instability of the whole working table caused by eccentric oscillation can be effectively inhibited; the symmetrical block structure of the balance weight (20) may be T-shaped.
As shown in fig. 2 to 8, the sample pressing cover (7) fixing device comprises a clamping base (17), a base pressing cover (12) fixedly connected above the clamping base (17), and a knob (8) connected above the base pressing cover (12); 3 sliding chutes (29) are uniformly distributed on the upper end surface of the clamping base (17) by taking the axis as a reference, 3 clamping bosses (16) are respectively arranged in the sliding chutes (29) and can move along the sliding chutes (29), and a return spring is arranged between the rear end of each clamping boss (16) and the inner wall of each sliding chute (29); the front end of the clamping boss (16) is provided with a wedge-shaped surface, a poking upright post (15) is fixed above the rear end, 3 guide grooves (13) are uniformly distributed on the base pressure plate, and the poking upright posts (15) are respectively inserted into the guide grooves (13) and can slide in the guide grooves (13); a central boss (14) is arranged at the center of the upper end face of the clamping base (17), a central hole is arranged at the center of the base gland (12), the base gland (12) can be sleeved on the central boss (14) through the central hole, and a strip-shaped side positioning boss (30) is vertically arranged on the cylindrical surface of the clamping base (17); a gland positioning hole (19) is formed in the center of the bottom of the knob (8), three identical arc chutes (18) are uniformly distributed on the periphery of the gland positioning hole (19), the bottom of each arc chute (18) is close to the gland positioning hole (19), and the end part of each arc chute is far away from the gland positioning hole (19); stir stand (15) and pass behind guide way (13) respectively the joint in corresponding arc chute (18), rotate knob (8) accessible arc chute (18) drive according to equidirectional not and stir stand (15) and remove to the direction that is close to joint base (17) central line or keeps away from joint base (17) central line, stir stand (15) and will drive the tip of joint boss (16) and stretch out joint base (17) periphery or withdraw joint base (17) periphery.
The sliding groove (29) of the clamping base (17) is a T-shaped groove, the clamping boss (16) is a T-shaped boss, and the T-shaped boss can be limited by the T-shaped groove to be separated from the sliding groove (29) when sliding.
A round hole is formed in the center of the sample gland (7), a positioning notch (10) is formed in the round hole, and a plurality of pressing pads (11) corresponding to the round hole in the sample tube fixing disc (9) are uniformly distributed below the sample gland (7); the round hole of sample gland (7) can cup joint on the face of cylinder of joint base (17), and location notch (10) of sample gland (7) can the joint in the side location boss (30) of joint base (17), and the pressure pad (11) of sample gland (7) below this moment can compress tightly the top cap top of the virus sampling pipe (6) of pegging graft on sample pipe fixed disk (9).
As shown in figure 1, the electronic adjusting panel (3) is electrically connected with the motor (25), and the electronic adjusting panel (3) is internally provided with a controller for controlling the rotating speed of the motor (25) so as to control the amplitude of oscillation.
As shown in fig. 2, the mounting table (4) is positioned at the bottom of the base (2), and the mounting table and the base form a fixed connection; a through hole is formed in the center of the base (2), the motor installation cavity (5) is located in the through hole, a circular groove is formed above the through hole and coaxially with the through hole, and the oscillation driving platform (1) is located in the circular groove.
As shown in fig. 11, two rubber connectors (28) are provided, the body of the rubber connector (28) is made of rubber, and the top and the bottom of the rubber connector (28) are both provided with threaded connection holes of hard structures; the top of the rubber connector (28) is fixedly connected with the bottom of the connecting plate of the fixed table clamping seat (23) through a threaded connecting hole, and the bottom of the rubber connector (28) is fixedly connected with the top of the motor installation cavity (5) through a threaded connecting hole. When the motor (25) drives the inner ring of the bearing (26) to rotate, the outer ring of the bearing (26) which is fixedly connected with the driving connecting block (22) drives the driving connecting block (22) and the fixed table clamping seat (23) to move, and due to the existence of the rubber connector (28), the fixed table clamping seat (23) can only circularly swing within a small range, so that the mixing effect of samples in the virus sampling tube (6) is improved.
The pressing pad (11) is a rubber pad.
The utility model discloses a use method:
when the multi-position vortex oscillator of the virus sampling tube is used, the virus sampling tube (6) is firstly inserted into two rows of uniformly arranged round holes inside and outside the circumference of a sample tube fixing disc (9); the knob (8) is rotated to withdraw the clamping boss (16), then the sample gland (7) is aligned with the side positioning boss (30) on the clamping base (17) through the positioning notch (10) and then is inserted and sleeved on the clamping base (17), so that the pressing pad (11) at the bottom of the sample gland (7) is pressed on the bottle cap of the virus sampling tube (6), and finally the clamping boss (16) is stretched out and then is clamped on the upper end surface of the sample gland (7) through the reversing knob (8), and at the moment, the installation and the fixation of the virus sampling tube (6) are completed; when the virus sampling tube (6) needs to be taken out at the later stage, the sample gland (7) is taken down by rotating the knob (8) and then the virus sampling tube (6) is taken out.
The power switch is turned on, the device starts to work, the rotating speed of the motor (25) is set through the electronic adjusting panel (3), and the rotating speed of the motor (25) determines the strength of eddy current generated in the virus sampling tube (6); pressing the start button, vibration drive platform (1) begins work, motor (25) rotate and will drive eccentric orfice cylinder platform (21) synchronous rotation, and then drive bearing (26) inner circle synchronous eccentric rotation, transmit power to drive connecting block (22) through bearing (26) outer lane, drive connecting block (22) vibration, drive connecting block (22) will drive fixed station cassette (23) synchronous oscillation of fixed connection with it, fixed station cassette (23) further transmit vibration to appearance pipe fixed disk (9), thereby finally drive every virus sampling pipe (6) on appearance pipe fixed disk (9) and do the vortex oscillation action. Because virus sampling pipe (6) are a week on sample pipe fixed disk (9) for the equipartition, consequently every inside vortex strength that produces of virus sampling pipe (6) is the same, and when the instrument began to operate, because the effect of sample gland (7) makes virus sampling pipe (6) very stable, vortex motion is done simultaneously to the upper end and the lower extreme of virus sampling pipe (6), so the production vortex that the sample just can be fine when the low rotational speed, finally guaranteed to reach the effect of misce bene to every inside homoenergetic of virus sampling pipe (6).
The above is only for illustrating some functional structure principles of the multi-position vortex oscillator of the virus sampling tube related to the present invention, and since it is easy for those skilled in the same technical field to perform a plurality of modifications on this basis, this specification does not intend to limit the present invention to a multi-position vortex oscillator of a virus sampling tube shown or described in the specific mechanism and application range, so all the corresponding modifications and equivalents that may be utilized all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a many vortex oscillators of virus sampling pipe, includes the base, connects in the oscillation drive platform of base top and sets up the electronic regulation panel in base the place ahead which characterized in that: the oscillation driving table comprises an installation table, an oscillation device and a sample gland; the oscillating device is connected above the mounting table and comprises an eccentric driving device and a sample tube fixing disc, the sample tube fixing disc is connected to a fixing table clamping seat of the eccentric driving device and is provided with a plurality of uniformly distributed round holes, the virus sampling tube can be inserted into the round holes, and the eccentric driving device can drive the sample tube fixing disc to move; the top of the eccentric driving device is provided with a sample gland fixing device, the sample gland is detachably and fixedly connected to the sample gland fixing device, and the sample gland can tightly press a virus sampling pipe inserted on the sample pipe fixing disc.
2. The virus sampling tube multi-position vortex oscillator of claim 1, wherein: the eccentric driving device comprises a balance block, a fixed table clamping seat, a driving connecting block, a bearing, an eccentric hole cylindrical table, a rubber connector and a motor; the upper end of the mounting table is provided with a motor mounting cavity, and the motor is fixed in the motor mounting cavity; a power shaft of the motor extends out from the upper part, and the eccentric hole cylindrical table is fixed with the power shaft of the motor through an eccentric through hole; the inner ring of the bearing is fixedly sleeved on the outer cylindrical surface of the eccentric hole cylindrical table, the center of the bottom of the driving connecting block is a step through hole, and the outer ring of the bearing is fixedly clamped in the step through hole; the center of the fixed table clamping seat is a through hole, an annular connecting plate is fixedly connected in the through hole, and the driving connecting block is fixedly connected with the fixed table clamping seat in a coaxial line through the connecting plate; the eccentric hole cylindrical table extends out from the center of the fixed table clamping seat, the end part of the eccentric hole cylindrical table is fixedly connected with a balance block, and the balance block can rotate in a circular cavity at the upper end of the fixed table clamping seat; the fixed table clamping seat and the motor installation cavity are fixed through a rubber connector; the sample tube fixing disc is fixedly sleeved on the upper end surface of the fixing table clamping seat.
3. The virus sampling tube multi-position vortex oscillator of claim 1, wherein: the sample gland fixing device comprises a clamping base, a base gland fixedly connected above the clamping base and a knob connected above the base gland; 3 sliding chutes are uniformly distributed on the upper end surface of the clamping base by taking the axis of the clamping base as a reference, 3 clamping bosses are respectively arranged in the sliding chutes and can move along the sliding chutes, and a reset spring is arranged between the rear ends of the clamping bosses and the inner walls of the sliding chutes; the front end of the clamping boss is provided with a wedge-shaped surface, a stirring upright post is fixed above the rear end of the clamping boss, 3 guide grooves are uniformly distributed on the base pressure plate, and the stirring upright posts are respectively inserted into the guide grooves and can slide in the guide grooves; a central boss is arranged in the center of the upper end face of the clamping base, a central hole is arranged in the center of the base gland, the base gland can be sleeved on the central boss through the central hole, and a strip-shaped side positioning boss is vertically arranged on the cylindrical surface of the clamping base; a gland positioning hole is formed in the center of the bottom of the knob, three identical arc chutes are uniformly distributed on the periphery of the gland positioning hole, the bottom of each arc chute is close to the gland positioning hole, and the end part of each arc chute is far away from the gland positioning hole; stir the stand and pass behind the guide way respectively the joint in the arc chute that corresponds, rotate knob accessible arc chute drive according to equidirectional not and stir the stand and to being close to joint base central line or keeping away from the direction removal of joint base central line, stir the stand and will drive the tip of joint boss and stretch out joint base periphery or withdraw into joint base periphery.
4. The virus sampling tube multi-position vortex oscillator of claim 2, wherein: the top of the driving connecting block is provided with a raised cylindrical table, the center of the connecting plate of the fixing table clamping seat is a clamping seat positioning hole, and the cylindrical table can be inserted and fixed in the clamping seat positioning hole to position the fixing table clamping seat and the axis of the driving connecting block in a superposition manner.
5. The virus sampling tube multi-position vortex oscillator of claim 2, wherein: the balance blocks are symmetrical block-shaped structures which are horizontally arranged; a through hole with the center coinciding with the central line and the axis perpendicular to the central line is arranged on the symmetrical central line of the balance block, and the balance block is sleeved and fixed on the outer cylindrical surface of the eccentric hole cylindrical table by the through hole; the center line of the eccentric through hole of the eccentric hole cylindrical table is positioned between the gravity center line of the balance block and the center line of the eccentric hole cylindrical table, and the 3 lines are positioned in the same plane.
6. The virus sampling tube multi-position vortex oscillator of claim 2, wherein: the electronic adjusting panel is electrically connected with the motor, and a controller is arranged in the electronic adjusting panel and used for controlling the rotating speed of the motor so as to control the amplitude of oscillation.
7. The virus sampling tube multi-position vortex oscillator of claim 2, wherein: the mounting table is positioned at the bottom of the base, and the mounting table and the base are fixedly connected; the base center sets up the through-hole, and the motor installation cavity is located the through-hole, the circular recess that the through-hole top set up rather than the coaxial line, and the vibration drive platform is located circular recess.
8. The virus sampling tube multi-position vortex oscillator of claim 2, wherein: the rubber connector is provided with two rubber connectors, the body of each rubber connector is made of rubber, and the top and the bottom of each rubber connector are provided with threaded connecting holes of hard structures; the top of the rubber connector is fixedly connected with the bottom of the connecting plate of the fixing table clamping seat through a threaded connecting hole, and the bottom of the rubber connector is fixedly connected with the top of the motor mounting cavity through a threaded connecting hole.
9. The multi-position vortex oscillator of claim 3, wherein: the spout of joint base is the T-slot, and the joint boss is T-shaped boss, and the T-shaped slot can restrict T-shaped boss and break away from the spout when sliding.
10. The multi-position vortex oscillator of claim 3, wherein: a round hole is formed in the center of the sample gland, a positioning notch is formed in the round hole, and a plurality of compression pads corresponding to the round hole in the sample tube fixing disc are uniformly distributed below the sample gland; the round hole of the sample gland can be sleeved on the cylindrical surface of the clamping base, the positioning notch of the sample gland can be clamped on the side positioning boss of the clamping base, and the pressing pad below the sample gland can be pressed above the top cover of the virus sampling tube inserted on the sample tube fixing disc; the pressing pad is a rubber pad.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120954707.1U CN215028251U (en) | 2021-05-07 | 2021-05-07 | Multi-position vortex oscillator of virus sampling tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120954707.1U CN215028251U (en) | 2021-05-07 | 2021-05-07 | Multi-position vortex oscillator of virus sampling tube |
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| CN215028251U true CN215028251U (en) | 2021-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099417A (en) * | 2023-04-12 | 2023-05-12 | 融越医疗科技(江苏)有限公司 | Reagent concussion device |
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2021
- 2021-05-07 CN CN202120954707.1U patent/CN215028251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099417A (en) * | 2023-04-12 | 2023-05-12 | 融越医疗科技(江苏)有限公司 | Reagent concussion device |
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