CN214200909U - Micropore plate vibrating and mixing mechanism - Google Patents
Micropore plate vibrating and mixing mechanism Download PDFInfo
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- CN214200909U CN214200909U CN202023092578.4U CN202023092578U CN214200909U CN 214200909 U CN214200909 U CN 214200909U CN 202023092578 U CN202023092578 U CN 202023092578U CN 214200909 U CN214200909 U CN 214200909U
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Abstract
The utility model discloses a micropore board vibrates mixing mechanism, include: the mounting part is provided with at least one mounting hole; the uniformly mixing units are arranged corresponding to the mounting holes one by one, each uniformly mixing unit comprises a bearing part and a driving part, the bearing part is arranged above the mounting part, the top of the bearing part is provided with a bearing cavity for placing a microporous plate, and the bottom of the bearing part is provided with a plurality of elastic connecting columns for connecting the mounting part; the rotary shaft of the driving part is connected with the bearing part through a mounting hole, and the rotary shaft and the symmetrical center of the elastic connecting column are eccentrically arranged. The utility model discloses simple structure, the overall arrangement is compact, through the eccentric cooperation a little of motor shaft and carousel to and the elastic torsion effect of rubber pillar, thereby realized the high-speed high-efficient mixing of sample that vibrates in messenger's micropore board of tray, reduced the uncertain factor that artificial intervention produced effectively.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a micropore board vibrates mixing mechanism is related to.
Background
The blood examination analyzer is used for detecting and analyzing the blood plasma of a patient, can automatically complete a series of actions such as liquid taking, liquid adding, incubation and detection, improves the detection efficiency and reduces the manual operation error, thereby being widely applied. In order to ensure the accuracy of the test result, after the sample and the reagent are added, the sample is usually placed on a traditional shaking table to be shaken and mixed uniformly. The traditional shaking table has a complex structure, can only mix single plates, and needs to manually press the microporous plate to operate in the using process, so that the operation is inconvenient, and the mixing effect is poor.
Disclosure of Invention
In order to solve the problem, the utility model provides a simple structure, convenient operation's micropore board vibrates mixing mechanism specifically can take following technical scheme:
micropore board vibrate mixing mechanism, include
The mounting part is provided with at least one mounting hole;
the mixing units are arranged corresponding to the mounting holes one by one, and each mixing unit comprises
The supporting part is arranged above the mounting part, a supporting cavity for placing a microporous plate is arranged at the top of the supporting part, and a plurality of elastic connecting columns for connecting the mounting part are arranged at the bottom of the supporting part;
the driving part is arranged below the mounting part, a rotating shaft of the driving part is connected with the bearing part through a mounting hole, and the rotating shaft and the symmetrical center of the elastic connecting column are eccentrically arranged.
The eccentric distance between the rotating shaft of the driving part and the symmetrical center of the elastic connecting column is 0.5-1 mm.
The bearing chamber is a rectangular structure matched with the microporous plate, and a clamping block for fixing the microporous plate and a position sensor for detecting whether the microporous plate is in place are arranged on the side wall of the bearing chamber.
The fixture block is an elastic steel sheet connected with the side wall of the bearing cavity through a screw.
The elastic connecting column is a stepped rubber column correspondingly arranged at four corners of the rectangular bearing cavity, the top of the large head end of the elastic connecting column is connected with the bearing part through a screw, and the small head end of the elastic connecting column is inserted into the threaded hole of the mounting part and is connected with the threaded hole in a threaded manner.
The bottom surface of the bearing part is fixedly connected with a perforated turntable, and the perforated turntable is connected with the top of a rotating shaft of the driving part through a bearing.
The rotating shaft is provided with a magnet, and one side of the rotating shaft is provided with a Hall sensor.
And a protective cover is arranged outside the magnet and the Hall sensor.
The utility model provides a micropore plate vibration mixing mechanism which has simple structure and compact layout, realizes the high-speed vibration of the tray through the micro-eccentric matching of the motor shaft and the turntable and the elastic torsion action of the rubber support column, thereby efficiently mixing the samples in the micropore plate; the utility model discloses can also realize the operation of mixing simultaneously of many boards, improve mixing efficiency greatly, reduce the uncertain factor that artificial intervention produced effectively.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a view from a-a of fig. 3.
Fig. 5 is a view from B-B of fig. 3.
Fig. 6 is a schematic view showing the mounting of the magnet and the hall sensor in fig. 2.
Detailed Description
Micropore board vibrate mixing mechanism, including the installation department of seting up a mounting hole at least, every mounting hole department of installation department all is provided with a mixing unit of constituteing by supporting portion and drive division. The supporting part is positioned above the mounting part, the top of the supporting part is provided with a supporting cavity for placing a microporous plate, and the bottom of the supporting part is provided with a plurality of elastic connecting columns for connecting the mounting part; the driving part is positioned below the mounting part, the rotating shaft of the driving part is connected with the bearing part through the mounting hole, and the rotating shaft of the driving part and the symmetrical center of the elastic connecting column are eccentrically arranged.
The embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the embodiments are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-6, the mounting portion is a mounting plate 1 with three mounting holes a arranged side by side, a rectangular tray 2 (i.e., a support portion) is arranged above each mounting hole a of the mounting plate 1, and a motor 3 (i.e., a driving portion) is arranged below each mounting hole a. Specifically, the rectangular tray 2 is used for bearing the microporous plate, a rectangular bearing cavity 4 matched with the microporous plate is formed in the top of the rectangular tray 2 in a copying mode, an elastic connecting column 5 is arranged at the four corners of the bottom of the rectangular tray respectively, each elastic connecting column 5 is a stepped rubber column, the top of the big head end of the rectangular tray is connected with the rectangular tray 2 through a screw, and the small head end of the rectangular tray is inserted into a threaded hole of the mounting plate 1 and connected with the mounting plate in a threaded mode. The symmetric center b of the elastic connecting column 5 is superposed with the centers of the rectangular tray 2 and the rectangular bearing cavity 4. The bottom of the rectangular tray 2 is also connected with a circular turntable 6 through a screw, the center of the circular turntable 6 is provided with a connecting hole, and the distance between the center c of the connecting hole and the symmetric center b of the elastic connecting column 5 is 0.5 mm. The motor 3 is connected with the mounting plate 1 through a horizontal connecting plate 7, and the top of a motor shaft of the motor 3 is mounted in a connecting hole in the center of the circular turntable 6 through a bearing 8. When the motor 3 is started, the rectangular tray 2 performs small-amplitude circular motion under the combined action of the motor shaft and the elastic connecting column 5, and samples in the microporous plate are vibrated and uniformly mixed under the action of centrifugal force. Further, in order to detect whether the micro-porous plate is installed in place, a position sensor 9 is installed on the side wall of the rectangular supporting cavity 4; in order to prevent the microporous plate from shifting during uniform mixing, four elastic steel sheets 10 fixed by screws are arranged on the side wall of the rectangular bearing cavity 4; in order to keep the angle of the rectangular tray 2 after stopping rotating consistent, a magnet 11 is installed at the bottom of the motor shaft of the motor 3, and at the same time, a vertical connecting plate 12 is installed on the horizontal connecting plate 7, and a hall sensor 13 interacting with the magnet 11 is installed thereon. Further, a protective cover 14 connected to the horizontal connection plate is attached to the outer side of the motor 3, the magnet 11, and the hall sensor 13.
It should be noted that in the description of the present invention, terms of orientation or positional relationship such as "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (8)
1. The utility model provides a micropore board vibrates mixing mechanism which characterized in that: comprises that
The mounting part is provided with at least one mounting hole;
the mixing units are arranged corresponding to the mounting holes one by one, and each mixing unit comprises
The supporting part is arranged above the mounting part, a supporting cavity for placing a microporous plate is arranged at the top of the supporting part, and a plurality of elastic connecting columns for connecting the mounting part are arranged at the bottom of the supporting part;
the driving part is arranged below the mounting part, a rotating shaft of the driving part is connected with the bearing part through a mounting hole, and the rotating shaft and the symmetrical center of the elastic connecting column are eccentrically arranged.
2. The microplate shaking and mixing mechanism of claim 1, which is characterized in that: the eccentric distance between the rotating shaft of the driving part and the symmetrical center of the elastic connecting column is 0.5-1 mm.
3. The microplate shaking and mixing mechanism of claim 2, wherein: the bearing chamber is a rectangular structure matched with the microporous plate, and a clamping block for fixing the microporous plate and a position sensor for detecting whether the microporous plate is in place are arranged on the side wall of the bearing chamber.
4. The microplate shaking and mixing mechanism of claim 3, wherein: the fixture block is an elastic steel sheet connected with the side wall of the bearing cavity through a screw.
5. The microplate shaking and mixing mechanism of claim 3, wherein: the elastic connecting column is a stepped rubber column correspondingly arranged at four corners of the rectangular bearing cavity, the top of the large head end of the elastic connecting column is connected with the bearing part through a screw, and the small head end of the elastic connecting column is inserted into the threaded hole of the mounting part and is connected with the threaded hole in a threaded manner.
6. The microplate shaking and mixing mechanism of claim 2, wherein: the bottom surface of the bearing part is fixedly connected with a perforated turntable, and the perforated turntable is connected with the top of a rotating shaft of the driving part through a bearing.
7. The microplate shaking and mixing mechanism of claim 2, wherein: the rotating shaft is provided with a magnet, and one side of the rotating shaft is provided with a Hall sensor.
8. The microplate shaking and mixing mechanism of claim 7, wherein: and a protective cover is arranged outside the magnet and the Hall sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023092578.4U CN214200909U (en) | 2020-12-21 | 2020-12-21 | Micropore plate vibrating and mixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023092578.4U CN214200909U (en) | 2020-12-21 | 2020-12-21 | Micropore plate vibrating and mixing mechanism |
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| Publication Number | Publication Date |
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| CN214200909U true CN214200909U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023092578.4U Active CN214200909U (en) | 2020-12-21 | 2020-12-21 | Micropore plate vibrating and mixing mechanism |
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| CN (1) | CN214200909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184778A (en) * | 2021-11-10 | 2022-03-15 | 山东博科生物产业有限公司 | Oscillation incubation device and enzyme-linked immunoassay system |
-
2020
- 2020-12-21 CN CN202023092578.4U patent/CN214200909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184778A (en) * | 2021-11-10 | 2022-03-15 | 山东博科生物产业有限公司 | Oscillation incubation device and enzyme-linked immunoassay system |
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