CN117583136A - Micro-column gel card centrifuge - Google Patents
Micro-column gel card centrifuge Download PDFInfo
- Publication number
- CN117583136A CN117583136A CN202410075996.6A CN202410075996A CN117583136A CN 117583136 A CN117583136 A CN 117583136A CN 202410075996 A CN202410075996 A CN 202410075996A CN 117583136 A CN117583136 A CN 117583136A
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- Prior art keywords
- plate
- fixedly connected
- gel card
- close
- casing
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- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 230000000670 limiting effect Effects 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 17
- 239000008280 blood Substances 0.000 abstract description 13
- 210000004369 blood Anatomy 0.000 abstract description 13
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000443 aerosol Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/14—Balancing rotary bowls ; Schrappers
- B04B9/146—Unbalance detection devices
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- Centrifugal Separators (AREA)
Abstract
The invention relates to the field of medical equipment, in particular to a micro-column gel card centrifuge, which comprises a centrifuge arranged on a bottom plate, a stabilizing mechanism arranged on the bottom plate and used for guaranteeing stable rotation of a rotating plate, and a detection mechanism used for detecting inclination of the centrifuge, wherein the stabilizing mechanism comprises a mounting plate fixedly connected on the bottom plate, and a plurality of counterweight plates are connected on two fixing rods in a sliding manner. According to the micro-column gel card centrifuge, through the arrangement of the stabilizing mechanism, the balance weight plates are pushed by the first driving mechanism, so that the balance weight plates with proper quantity move into the placing grooves, and weight deviation caused by inconsistent blood content on each micro-column gel card or difference of distances between each micro-column gel card and the center of the mandrel in the placing grooves is compensated under the action of gravity of the balance weight plates, so that weights in all directions away from the mandrel are consistent.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a micro-column gel card centrifuge.
Background
The micro-column gel card centrifuge is a centrifuge, is matched with a micro-column gel card for use, and can be used in the fields of blood detection and the like. The microcolumn gel card is a gel card for blood type detection, cross matching and other experiments, and components in gel can be separated out through high-speed rotation of a centrifugal machine, so that detection and analysis are performed.
The problem that aerosol is easy to generate in the centrifugal operation process of the microcolumn gel card is solved by comparing the authority publication number CN212041017U with the microcolumn gel card centrifugal machine, the aerosol is difficult to generate in the centrifugal operation process of the microcolumn gel card, the air in a laboratory cannot be polluted, and the virus is difficult to transmit to an operator.
The problem that aerosol is easy to generate in the centrifugal operation process of the microcolumn gel card is solved, when a plurality of microcolumn gel cards are placed in the placing groove, in order to ensure the stability of the centrifugal machine in rotation, vibration and noise are reduced, when each microcolumn gel card is placed, symmetrical or even placement is required, but due to different blood content on each microcolumn gel card or difference of the center distance between each microcolumn gel card and the spindle in the placing groove, the centrifugal shaft is eccentric due to the reasons of weight and eccentricity, further the stability of the centrifugal machine placing groove in rotation is difficult to ensure, and the accuracy of blood centrifugal analysis and detection is affected.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a micro-column gel card centrifuge.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a little post gel card centrifuge, includes the centrifuge of setting on the bottom plate, the centrifuge is by the casing and through a plurality of rotating plates that are set up in the casing off-axis, each rotating plate is last to be offered and is used for little post gel card to place the standing groove, be equipped with on the bottom of casing and be used for driving each standing groove pivoted rotation motor, the casing top is equipped with the protective cover, still includes and is used for guaranteeing that the rotating plate rotates steady mechanism and is used for detecting the detection mechanism of centrifuge gradient on the bottom plate;
the utility model discloses a balance mechanism, including the mounting panel of fixed connection on the bottom plate, the mounting panel is close to the dead lever that two mutual symmetries set up of fixedly connected with of casing one side, two sliding connection has a plurality of counter weight boards on the dead lever, each one side fixedly connected with limiting plate that the bottom plate was kept away from to the counter weight board, the length of limiting plate is longer than the width of standing groove, the hole of dodging has been seted up to one side that the casing is close to the mounting panel, each the counter weight board slides on dodging the hole, two be equipped with on the dead lever and be used for carrying out driven first actuating mechanism to each counter weight board.
The first driving mechanism comprises a driving plate which is connected to the side wall of the fixing rod in a sliding mode, a first fixing plate is fixedly connected to one side, close to the shell, of the driving plate, a connecting plate is connected to one side, close to the counterweight plate, of the first fixing plate through a telescopic assembly, a pushing plate is fixedly connected to the other side of the connecting plate, a second fixing plate is fixedly connected to one side, close to the driving plate, of the counterweight plate, and a pushing mechanism used for pushing the pushing plate is arranged on the mounting plate.
The moving mechanism comprises an electromagnet fixedly connected to one side of the first fixing plate, which is close to the connecting plate, an iron plate is fixedly connected to one side of the connecting plate, which is close to the first fixing plate, and the iron plate and the electromagnet are oppositely arranged.
The telescopic component comprises two telescopic pipes which are fixedly connected to one side of the first fixed plate, close to the connecting plate, and are symmetrically arranged, wherein the two telescopic pipes are symmetrically arranged about the electromagnet, the two telescopic pipes are connected with telescopic rods in a sliding mode, one ends of the two telescopic rods are connected with the connecting plate, springs are sleeved on the side walls of the telescopic pipes, and two ends of the springs are connected with the first fixed plate and the connecting plate respectively.
The protection cover is provided with a limiting mechanism for limiting each counterweight plate, the limiting mechanism comprises a tight propping plate arranged on one side of the protection cover, which is close to the casing, the tight propping plate is made of rubber materials, one side, away from the counterweight plates, of the limiting plate is fixedly connected with a limiting rod, and the other end of the limiting rod is propped against the tight propping plate.
The pushing mechanism comprises two pushing pipes which are connected to one side of the mounting plate close to the machine shell in a sliding mode, one ends of the pushing pipes are fixedly connected with a third fixing plate, one end of the driving plate is connected with the third fixing plate, one of the pushing pipes is connected with a pushing rod in a sliding mode, one end of the pushing rod is connected with the mounting plate, the other end of the pushing rod is connected with a first threaded rod in a threaded mode, a first motor is arranged on the mounting plate, and the output end of the first motor is connected with the first threaded rod.
The detection mechanism comprises a fixed pipe fixedly connected to the bottom plate, a rotating ball is rotatably connected to the other end of the fixed pipe, a U-shaped plate is connected to the rotating ball through a supporting rod, the other end of the U-shaped plate is connected with the casing, a detection plate is fixedly connected to the side wall of the fixed pipe, and two distance sensors are arranged on the detection plate.
The detection ends of the two distance sensors are arranged opposite to the U-shaped plate, and the included angle between the two distance sensors is 90 degrees.
The detection plate is provided with a fixing mechanism for fixing the machine shell, the fixing mechanism comprises four fixing clamping plates which are fixedly connected to one side of the detection plate, close to the machine shell, in a symmetrical mode, two by two mode, the four fixing clamping plates are provided with inclined planes on one side, close to the U-shaped plate, of the fixing clamping plates, and the four inclined planes slide on the side wall of the U-shaped plate.
Be equipped with the second actuating mechanism that is used for carrying out driven to four fixed grip blocks on the bottom plate, second actuating mechanism includes two mutual symmetry setting's of fixed connection in pick-up plate one side fourth fixed plate, two one side fixedly connected with two installation tubes that the fourth fixed plate is close to the bottom plate, two sliding connection has the installation pole on one of them of installation tube, the one end and the fourth fixed plate of installation pole are connected, two threaded connection has the second threaded rod on another of installation tube, two be equipped with the second motor on one of them of fourth fixed plate, two the output of second motor is connected with the second threaded rod.
The invention has the beneficial effects that:
according to the micro-column gel card centrifuge, through the arrangement of the stabilizing mechanism, under the detection effect of the detecting mechanism on the deflection of the centrifuge, the weight plates are pushed by the first driving mechanism, so that the weight plates with proper quantity move into the placing grooves, and under the action of gravity of the weight plates, weight deviation caused by inconsistent blood content on each micro-column gel card or difference of distances between each micro-column gel card and the center of the mandrel in the placing grooves is compensated, so that weights in all directions away from the mandrel are consistent, and therefore, in the rotation process of the centrifugal shaft, the rotation stability is ensured, and the accuracy of blood centrifugal analysis and detection is further ensured.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of a microcolumn gel card centrifuge provided by the invention;
FIG. 2 is a schematic diagram of the internal structure of a stabilizing mechanism of the micro-column gel card centrifuge provided by the invention;
FIG. 3 is a schematic diagram of a detection mechanism of a microcolumn gel card centrifuge provided by the invention;
FIG. 4 is an enlarged schematic view of FIG. 2A;
FIG. 5 is an enlarged schematic view of the structure shown at B in FIG. 3;
fig. 6 is an enlarged schematic view of the structure at C in fig. 4.
In the figure: 101. a housing; 102. a mandrel is detached; 103. a rotating plate; 104. a rotating motor; 105. a protective cover; 106. a bottom plate; 201. a mounting plate; 202. a fixed rod; 203. a weight plate; 204. a limiting plate; 205. avoidance holes; 301. a driving plate; 302. a first fixing plate; 303. a connecting plate; 304. a pushing plate; 305. a second fixing plate; 401. an electromagnet; 402. an iron plate; 501. a telescopic tube; 502. a telescopic rod; 503. a spring; 601. a limit rod; 602. a pressing plate; 701. pushing the tube; 702. a third fixing plate; 703. a push rod; 704. a first threaded rod; 705. a first motor; 801. a fixed tube; 802. a rotating ball; 803. a support rod; 804. a U-shaped plate; 805. a distance sensor; 806. a detection plate; 901. a fourth fixing plate; 902. installing a pipe; 903. a mounting rod; 904. a second threaded rod; 905. a second motor; 1001. fixing the clamping plate; 1002. and (5) an inclined plane.
Detailed Description
The following embodiments of the present invention are described in terms of specific examples, and those skilled in the art will appreciate the advantages and capabilities of the present invention from the disclosure herein. It should be noted that, the illustrations provided in the following embodiments are for illustration only, and are shown in schematic drawings, not physical drawings, and are not to be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, certain components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience in describing the present invention and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration, and should not be construed as limiting the present invention, and that the specific meanings used above may be understood by those of ordinary skill in the art according to circumstances.
As shown in fig. 1-6, the micro-column gel card centrifuge of the invention comprises a centrifuge arranged on a bottom plate 106, wherein the centrifuge consists of a machine shell 101 and a plurality of rotating plates 103 arranged in the machine shell 101 through a centrifugal shaft 102, each rotating plate 103 is provided with a placing groove for placing a micro-column gel card, the bottom of the machine shell 101 is provided with a rotating motor 104 for driving each placing groove to rotate, a protective cover 105 is arranged above the machine shell 101, and the micro-column gel card centrifuge further comprises a stabilizing mechanism arranged on the bottom plate 106 and used for guaranteeing stable rotation of the rotating plates 103 and a detecting mechanism used for detecting inclination of the centrifuge;
the stabilizing mechanism comprises a mounting plate 201 fixedly connected to the bottom plate 106, two fixing rods 202 which are symmetrically arranged are fixedly connected to one side, close to the casing 101, of the mounting plate 201, a plurality of counterweight plates 203 are connected to the two fixing rods 202 in a sliding mode, a limiting plate 204 is fixedly connected to one side, far away from the bottom plate 106, of each counterweight plate 203, the length of the limiting plate 204 is longer than the width of a placing groove, an avoidance hole 205 is formed in one side, close to the mounting plate 201, of the casing 101, each counterweight plate 203 slides on the avoidance hole 205, and a first driving mechanism used for driving each counterweight plate 203 is arranged on the two fixing rods 202;
what needs to be explained here is: through steady mechanism's setting, under the detection mechanism to the detection effect of centrifuge skew, promote weight plate 203 through first actuating mechanism for in the standing groove is removed to weight plate 203 of compatible quantity, thereby under the gravity effect through weight plate 203, be used for making up because of the inconsistent or every little post gel card of blood content of putting in the standing groove apart from the weight deviation that causes of mandrel 102 central distance in the standing groove, make the weight unanimity in each direction from mandrel 102, thereby at centrifugal shaft 102 pivoted in-process, guaranteed pivoted stability, further ensured blood centrifugation analysis detection's accuracy.
Notably, are: as the prior art, the specific structure and working principle of the centrifuge are known to those skilled in the art, and will not be described herein in detail.
Specifically, the first driving mechanism comprises a driving plate 301 slidably connected to the side wall of the fixing rod 202, a first fixing plate 302 is fixedly connected to one side of the driving plate 301 close to the casing 101, a connecting plate 303 is connected to one side of the first fixing plate 302 close to the counterweight plate 203 through a telescopic assembly, a pushing plate 304 is fixedly connected to the other side of the connecting plate 303, a second fixing plate 305 is fixedly connected to one side of the counterweight plate 203 close to the driving plate 301, and a pushing mechanism for pushing the pushing plate 304 is arranged on the mounting plate 201;
what needs to be explained here is: by the arrangement of the first driving mechanism, the weight plate 203 is facilitated to be pushed into the placement groove or the weight plate 203 is facilitated to be removed from the placement groove.
Specifically, a moving mechanism for moving the connection plate 303 is arranged on the first fixing plate 302, the moving mechanism comprises an electromagnet 401 fixedly connected to one side of the first fixing plate 302 close to the connection plate 303, an iron plate 402 is fixedly connected to one side of the connection plate 303 close to the first fixing plate 302, and the iron plate 402 is opposite to the electromagnet 401;
what needs to be explained here is: by the arrangement of the moving mechanism, the pushing plate 304 is moved to a side of the second fixing plate 305 away from the casing 101, thereby facilitating pushing of the weight plate 203.
Specifically, the telescopic assembly comprises two telescopic pipes 501 which are fixedly connected to one side of the first fixing plate 302, close to the connecting plate 303, and are symmetrically arranged, wherein the two telescopic pipes 501 are symmetrically arranged about the electromagnet 401, telescopic rods 502 are connected to the two telescopic pipes 501 in a sliding manner, one ends of the two telescopic rods 502 are connected with the connecting plate 303, springs 503 are sleeved on the side walls of the two telescopic pipes 501, and two ends of the two springs 503 are respectively connected with the first fixing plate 302 and the connecting plate 303;
what needs to be explained here is: by providing a telescoping assembly, guiding and resetting actions are provided for movement of the push plate 304.
Specifically, a limiting mechanism for limiting each counterweight plate 203 is arranged on the protective cover 105, the limiting mechanism comprises a tight propping plate 602 arranged on one side of the protective cover 105 close to the shell 101, the tight propping plate 602 is made of rubber materials, a limiting rod 601 is fixedly connected to one side of the limiting plate 204 away from the counterweight plates 203, and the other end of the limiting rod 601 is propped against the tight propping plate 602;
what needs to be explained here is: through stop gear's setting, through supporting tight board 602 to the tight effect of supporting of gag lever post 601 under, carry out spacingly to the counter weight board 203 of installing in the standing groove to the position stability of counter weight board 203 in the rotation in-process has been guaranteed.
Specifically, the pushing mechanism includes two pushing tubes 701 slidably connected to one side of the mounting plate 201 near the casing 101, one end of each pushing tube 701 is fixedly connected with a third fixing plate 702, one end of the driving plate 301 is connected with the third fixing plate 702, one of the two pushing tubes 701 is slidably connected with a pushing rod 703, one end of the pushing rod 703 is connected with the mounting plate 201, the other one of the two pushing tubes 701 is in threaded connection with a first threaded rod 704, a first motor 705 is arranged on the mounting plate 201, and an output end of the first motor 705 is connected with the first threaded rod 704;
what needs to be explained here is: by the arrangement of the pushing mechanism, pushing of the driving plate 301 is facilitated.
Specifically, the detection mechanism includes a fixed tube 801 fixedly connected to the bottom plate 106, a rotating ball 802 is rotatably connected to the other end of the fixed tube 801, a U-shaped plate 804 is connected to the rotating ball 802 through a supporting rod 803, the other end of the U-shaped plate 804 is connected to the casing 101, a detection plate 806 is fixedly connected to a side wall of the fixed tube 801, and two distance sensors 805 are arranged on the detection plate 806;
what needs to be explained here is: by the arrangement of the detection mechanism, the heavier side and lighter side of the centrifuge will be detected under the detection action of the distance sensor 805.
Notably, are: the distance sensor 805 is of the type AC-M18-A50/100, and is not described in detail herein as prior art.
Specifically, the detection ends of the two distance sensors 805 are arranged opposite to the U-shaped plate 804, and an included angle between the two distance sensors 805 is 90 degrees;
what needs to be explained here is: by setting the angle between the two distance sensors 805 at 90 degrees, detection of the offset in the four directions of the casing 101 is facilitated.
Specifically, a fixing mechanism for fixing the casing 101 is arranged on the detection plate 806, the fixing mechanism comprises four fixing clamping plates 1001 which are fixedly connected to one side of the detection plate 806 close to the casing 101 and are symmetrically arranged in pairs, an inclined plane 1002 is arranged on one side of the four fixing clamping plates 1001 close to the U-shaped plate 804, and the four inclined planes 1002 slide on the side wall of the U-shaped plate 804;
what needs to be explained here is: through the setting of fixed establishment, utilize the interact power of inclined plane 1002 on the fixed grip block 1001 and support under tight effect, when fixing a position U template 804 at a distance from each other, realized fixing U template 804, further fixed casing 101 to centrifugal shaft 102 pivoted stability in the casing 101 has been guaranteed.
Specifically, a second driving mechanism for driving the four fixed clamping plates 1001 is arranged on the bottom plate 106, the second driving mechanism comprises two fourth fixing plates 901 which are fixedly connected to one side of the detection plate 806 and are symmetrically arranged, two mounting pipes 902 are fixedly connected to one side of the two fourth fixing plates 901, which is close to the bottom plate 106, one of the two mounting pipes 902 is slidably connected with a mounting rod 903, one end of the mounting rod 903 is connected with the fourth fixing plate 901, the other of the two mounting pipes 902 is in threaded connection with a second threaded rod 904, one of the two fourth fixing plates 901 is provided with a second motor 905, and the output ends of the two second motors 905 are connected with the second threaded rod 904;
what needs to be explained here is: by the arrangement of the second driving mechanism, the fixed clamping plate 1001 is pushed against the side wall of the U-shaped plate 804 conveniently.
Working principle: when the microcolumn gel card centrifugal machine is used for carrying out centrifugal analysis on blood, one or more microcolumn gel cards are firstly placed in a placing groove on the rotating plate 103, and the lower end of the centrifugal machine is connected with the fixed pipe 801 through the rotating ball 802 due to the fact that the blood content on each microcolumn gel card is inconsistent or the distance between each microcolumn gel card and the center of the spindle 102 in the placing groove is different, so that the centrifugal machine is driven to deviate under the action of gravity deviation, the heavier side and the lighter side of the centrifugal machine are detected under the detection action of the distance sensor 805, and at the moment, the lighter side of the rotating plate 103 in the centrifugal machine is rotated to be aligned with the avoidance hole 205 under the rotation action of the rotating motor 104;
after the lighter side of the inner rotating plate 103 of the centrifugal machine is rotated to be aligned with the avoidance hole 205, a first motor 705 is started to drive a first threaded rod 704 to rotate, under the action of thread engagement transmission of the first threaded rod 704 and the push pipe 701 and the guiding action of a push rod 703, a driving plate 301 on a third fixing plate 702 is driven to move, further, a push plate 304 is driven to move through a first fixing plate 302, meanwhile, when the number of the needed weight plates 203 is judged according to the distance difference detected by a distance sensor 805, the push plate 304 is moved to the side, far from the casing 101, of a second fixing plate 305 on the weight plates 203 with the corresponding number, and then the power of an electromagnet 401 is disconnected, so that the electromagnet 401 is driven to move close to the weight plates 203 under the action of losing magnetism through the elastic action of a telescopic component;
after the pushing plate 304 moves to one side of the second fixing plate 305 far away from the casing 101, the first motor 705 is started again, the counterweight plate 203 is moved into the placing groove under the guiding action of the fixing rod 202, and the counterweight plate 203 is placed on the rotating plate 103 under the limiting action of the limiting plate 204, so that the weight deviation caused by inconsistent blood content on each micro-column gel card or the difference of the distance between each micro-column gel card and the center of the mandrel 102 in the placing groove is compensated under the gravity action of the counterweight plate 203, the weight of each micro-column gel card in each direction of the mandrel 102 is consistent, and the rotating stability is ensured in the rotating process of the centrifugal shaft 102, and the accuracy of blood centrifugal analysis and detection is further ensured;
after the weight plate 203 corrects and balances the weight of the centrifugal shaft 102 on the periphery, the protective cover 105 can be installed on the shell 101, when the protective cover 105 is installed, the weight plate 203 installed in the placing groove is limited under the abutting action of the abutting plate 602 on the limiting rod 601, so that the position stability of the weight plate 203 in the rotating process is ensured;
after the protective cover 105 is installed, the second motor 905 is started to drive the second threaded rod 904 to rotate, and under the screw meshing transmission action of the second threaded rod 904 and the installation pipe 902 and the guiding action of the installation rod 903, the four fixed clamping plates 1001 on the driving detection plate 806 are close to the U-shaped plate 804 to move, so that the U-shaped plate 804 is centrally positioned through the interaction force and the abutting action of the inclined planes 1002 on the fixed clamping plates 1001, the U-shaped plate 804 is fixed, the casing 101 is further fixed, and the rotating stability of the centrifugal shaft 102 in the casing 101 is ensured.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention. The technology, shape, and construction parts of the present invention, which are not described in detail, are known in the art.
Claims (10)
1. The utility model provides a micro-column gel card centrifuge, includes the centrifuge of setting on bottom plate (106), the centrifuge is by casing (101) and through a plurality of rotating plates (103) that centrifugal shaft (102) set up in casing (101), each rotating plate (103) are last to be offered and are used for micro-column gel card to place standing groove, be equipped with on the bottom of casing (101) and be used for driving each standing groove to rotate rotating motor (104), casing (101) top is equipped with protective cover (105);
characterized by further comprising:
the detection mechanism is arranged on the bottom plate (106) and used for detecting the inclination of the centrifugal machine, and the detection mechanism is used for ensuring the rotation stability of the rotating plate (103);
the stabilizing mechanism comprises a mounting plate (201) fixedly connected to a bottom plate (106), two fixing rods (202) which are symmetrically arranged are fixedly connected to one side of the mounting plate (201) close to the casing (101), a plurality of weight plates (203) are connected to the fixing rods (202) in a sliding mode, one side, away from the bottom plate (106), of each weight plate (203) is fixedly connected with a limiting plate (204), the length of each limiting plate (204) is longer than the width of a placing groove, one side, close to the mounting plate (201), of the casing (101) is provided with an avoidance hole (205), each weight plate (203) slides on the avoidance hole (205), and a first driving mechanism used for driving each weight plate (203) is arranged on each fixing rod (202).
2. The microcolumn gel card centrifuge according to claim 1, wherein: the first driving mechanism comprises a driving plate (301) which is slidably connected to the side wall of the fixing rod (202), a first fixing plate (302) is fixedly connected to one side, close to the casing (101), of the driving plate (301), a connecting plate (303) is connected to one side, close to the counterweight plate (203), of the first fixing plate (302) through a telescopic assembly, a pushing plate (304) is fixedly connected to the other side of the connecting plate (303), a second fixing plate (305) is fixedly connected to one side, close to the driving plate (301), of the counterweight plate (203), and a pushing mechanism used for pushing the pushing plate (304) is arranged on the mounting plate (201).
3. The microcolumn gel card centrifuge according to claim 2, wherein: be equipped with the mobile mechanism who is used for carrying out the removal to connecting plate (303) on first fixed plate (302), mobile mechanism includes electromagnet (401) of fixed connection in first fixed plate (302) be close to connecting plate (303) one side, connecting plate (303) are close to one side fixedly connected with iron plate (402) of first fixed plate (302), iron plate (402) set up with electromagnet (401) relatively.
4. The microcolumn gel card centrifuge according to claim 2, wherein: the telescopic component comprises two telescopic pipes (501) which are fixedly connected to one side of a first fixing plate (302) close to a connecting plate (303) and are symmetrically arranged, two telescopic pipes (501) are symmetrically arranged about an electromagnet (401), two telescopic rods (502) are connected to the telescopic pipes (501) in a sliding mode, one ends of the telescopic rods (502) are connected with the connecting plate (303), springs (503) are sleeved on the side walls of the telescopic pipes (501), and two ends of the springs (503) are connected with the first fixing plate (302) and the connecting plate (303) respectively.
5. The microcolumn gel card centrifuge according to claim 1, wherein: be equipped with the stop gear who is used for carrying out spacing to each counter weight board (203) on shield (105), stop gear is including setting up in shield (105) and be close to casing (101) one side and support tight board (602), support tight board (602) and make for the rubber material, one side fixedly connected with gag lever post (601) of counter weight board (203) is kept away from to gag lever post (204), the other end of gag lever post (601) offsets with support tight board (602) and set up.
6. The microcolumn gel card centrifuge according to claim 2, wherein: the pushing mechanism comprises two pushing pipes (701) which are connected to one side of the mounting plate (201) close to the casing (101) in a sliding mode, one ends of the pushing pipes (701) are fixedly connected with a third fixing plate (702), one ends of the driving plates (301) are connected with the third fixing plate (702), one of the pushing pipes (701) is connected with a pushing rod (703) in a sliding mode, one end of the pushing rod (703) is connected with the mounting plate (201), the other end of the pushing pipe (701) is connected with a first threaded rod (704) in a threaded mode, a first motor (705) is arranged on the mounting plate (201), and the output end of the first motor (705) is connected with the first threaded rod (704).
7. The microcolumn gel card centrifuge according to claim 1, wherein: the detection mechanism comprises a fixed pipe (801) fixedly connected to a bottom plate (106), a rotating ball (802) is rotatably connected to the other end of the fixed pipe (801), a U-shaped plate (804) is connected to the rotating ball (802) through a supporting rod (803), the other end of the U-shaped plate (804) is connected with a casing (101), a detection plate (806) is fixedly connected to the side wall of the fixed pipe (801), and two distance sensors (805) are arranged on the detection plate (806).
8. The microcolumn gel card centrifuge according to claim 7, wherein: the detection ends of the two distance sensors (805) are arranged opposite to the U-shaped plate (804), and the included angle between the two distance sensors (805) is 90 degrees.
9. The microcolumn gel card centrifuge according to claim 8, wherein: be equipped with the fixed establishment who is used for fixing casing (101) on pick-up plate (806), fixed establishment is including fixed grip block (1001) that four mutual symmetries in two of fixed connection are close to casing (101) one side at pick-up plate (806), four inclined plane (1002) have been seted up to one side that fixed grip block (1001) is close to U template (804), four inclined plane (1002) slide on the lateral wall of U template (804).
10. The microcolumn gel card centrifuge according to claim 9, wherein: be equipped with the second actuating mechanism that is used for carrying out driven to four fixed grip blocks (1001) on bottom plate (106), second actuating mechanism includes two mutual symmetry setting fourth fixed plates (901) of fixed connection in pick-up plate (806) one side, two one side fixedly connected with installation tube (902) that fourth fixed plate (901) is close to bottom plate (106), two sliding connection has installation pole (903) on one of them of installation tube (902), the one end of installation pole (903) is connected with fourth fixed plate (901), two threaded connection has second threaded rod (904) on the other of installation tube (902), two be equipped with second motor (905) on one of them of fourth fixed plate (901), two the output of second motor (905) is connected with second threaded rod (904).
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5738622A (en) * | 1995-06-16 | 1998-04-14 | Hitachi Koki Co., Ltd. | Centrifugal separator and a method of detecting unbalance of a rotor |
| EP2517796A1 (en) * | 2011-04-29 | 2012-10-31 | Thermo Electron LED GmbH | Sensor assembly for identifying a rotor inserted in a centrifuge, centrifuge and method for identifying a rotor inserted in a centrifuge |
| CN202749473U (en) * | 2012-08-10 | 2013-02-20 | 江苏技术师范学院 | Automatic plate weighing and piling counterweight device |
| CN105498983A (en) * | 2015-12-31 | 2016-04-20 | 宁夏东吴农化有限公司 | Self-balancing chemical centrifuge |
| CN208390246U (en) * | 2018-02-28 | 2019-01-18 | 柳州市妇幼保健院 | Compatibility of transfusing blood detection test Incubation centrifuge |
| CN212943518U (en) * | 2020-04-16 | 2021-04-13 | 叶涛 | Ingredient separation device for clinical laboratory |
| CN216500074U (en) * | 2021-11-22 | 2022-05-13 | 杭州键一生物科技有限公司 | Automatic balancing system for centrifuge |
| CN217341845U (en) * | 2022-03-25 | 2022-09-02 | 深圳市爱康生物科技股份有限公司 | Centrifugal mechanism and full-automatic platelet antibody detector with same |
| CN217946788U (en) * | 2022-06-30 | 2022-12-02 | 佛山东海诺德科技有限公司 | Wrap angle feeding device and automatic wrap angle processing machine thereof |
| CN217989656U (en) * | 2022-09-08 | 2022-12-09 | 苏州市农产品质量安全监测中心 | Centrifuge's location module |
| CN116673135A (en) * | 2023-05-30 | 2023-09-01 | 武汉兰丁云医学检验实验室有限公司 | Internal compensation type cell tissue centrifugal device with switchable weights |
-
2024
- 2024-01-18 CN CN202410075996.6A patent/CN117583136B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5738622A (en) * | 1995-06-16 | 1998-04-14 | Hitachi Koki Co., Ltd. | Centrifugal separator and a method of detecting unbalance of a rotor |
| EP2517796A1 (en) * | 2011-04-29 | 2012-10-31 | Thermo Electron LED GmbH | Sensor assembly for identifying a rotor inserted in a centrifuge, centrifuge and method for identifying a rotor inserted in a centrifuge |
| CN202749473U (en) * | 2012-08-10 | 2013-02-20 | 江苏技术师范学院 | Automatic plate weighing and piling counterweight device |
| CN105498983A (en) * | 2015-12-31 | 2016-04-20 | 宁夏东吴农化有限公司 | Self-balancing chemical centrifuge |
| CN208390246U (en) * | 2018-02-28 | 2019-01-18 | 柳州市妇幼保健院 | Compatibility of transfusing blood detection test Incubation centrifuge |
| CN212943518U (en) * | 2020-04-16 | 2021-04-13 | 叶涛 | Ingredient separation device for clinical laboratory |
| CN216500074U (en) * | 2021-11-22 | 2022-05-13 | 杭州键一生物科技有限公司 | Automatic balancing system for centrifuge |
| CN217341845U (en) * | 2022-03-25 | 2022-09-02 | 深圳市爱康生物科技股份有限公司 | Centrifugal mechanism and full-automatic platelet antibody detector with same |
| CN217946788U (en) * | 2022-06-30 | 2022-12-02 | 佛山东海诺德科技有限公司 | Wrap angle feeding device and automatic wrap angle processing machine thereof |
| CN217989656U (en) * | 2022-09-08 | 2022-12-09 | 苏州市农产品质量安全监测中心 | Centrifuge's location module |
| CN116673135A (en) * | 2023-05-30 | 2023-09-01 | 武汉兰丁云医学检验实验室有限公司 | Internal compensation type cell tissue centrifugal device with switchable weights |
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| CN117583136B (en) | 2024-04-05 |
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