CN216727727U - Reagent card centrifuge that application scope is wide - Google Patents
Reagent card centrifuge that application scope is wide Download PDFInfo
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- CN216727727U CN216727727U CN202123396767.5U CN202123396767U CN216727727U CN 216727727 U CN216727727 U CN 216727727U CN 202123396767 U CN202123396767 U CN 202123396767U CN 216727727 U CN216727727 U CN 216727727U
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Abstract
The utility model relates to a reagent card centrifuge with a wide application range, and belongs to the technical field of centrifuge equipment for detection. The reagent card support box comprises a centrifuge shell, wherein a rotary table is arranged in the centrifuge shell, a plurality of positioning slots are formed in the rotary table along the circumferential direction, and reagent card support boxes are arranged in the positioning slots; elastic supporting box positioning units used for being inserted into the positioning slots in a matching mode are arranged on two sides of the reagent card supporting box; the elastic support box positioning units are arranged on two sides of the support box body and comprise limiting seats; a plurality of slide ways are distributed on the limiting seat along the circumference, a telescopic column is arranged in the limiting seat, and a bulge matched with the slide ways is arranged at the bottom of the telescopic column; a spring is arranged between the bottom of the limiting seat and the bottom of the telescopic column; the reagent card holds in palm box one side bottom still to be provided with spacing post. The reagent card support box is conveniently arranged in the positioning slot in an inserting manner through the elastic support box positioning unit, so that the reagent card support boxes with different specifications can be conveniently replaced, and the reagent card support box is suitable for reagent cards with different models.
Description
Technical Field
The utility model relates to a reagent card centrifuge with a wide application range, and belongs to the technical field of centrifuge equipment for detection.
Background
The centrifugal device for the reagent card is a special centrifugal machine specially used for blood type serum cards or other reagent cards. In the process of using a blood group reagent card method to detect blood groups, a centrifuge is required to centrifuge the blood group reagent card.
For example, chinese patent with patent publication No. CN212441646U discloses a multipurpose blood type serum detection card centrifugal device, which comprises a centrifuge body, this internal centrifugal chamber that is provided with of centrifuge, be provided with the drive shaft in the centrifugal chamber and with drive shaft fixed connection's driving-disc, the one end symmetry that the drive shaft was kept away from to the driving-disc is provided with a plurality of openings, the opening part is provided with reagent card box, be provided with the reagent draw-in groove in the reagent card box, and be provided with the apron on the centrifuge body, the reagent draw-in groove is provided with the elastic component on being close to a lateral wall of drive shaft, the elastic component is kept away from a lateral wall connection of drive shaft and is provided with butt joint board, and butt joint board slides and sets up in the reagent draw-in groove.
In the application process of the multipurpose blood type serum detection card centrifugal device, the internal structure of the reagent card slot is improved, so that the multipurpose blood type serum detection card centrifugal device can be adapted to the centrifugal operation of reagent cards with different sizes, and the technical problem that different reagent card boxes need to be replaced due to the fact that the reagent card slots cannot be suitable for the reagent cards with different sizes is solved; however, the structure is complex, and a complex manufacturing process is required for improving the internal structure of the reagent card slot.
Therefore, in order to solve the above background problems, it is urgent to develop a reagent card centrifuge with a wide application range.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background, and provides a reagent card centrifuge with a wide application range, which has a reasonable structure and is convenient for replacing reagent card holding boxes with different sizes to match with reagent cards with different models.
The purpose of the utility model is realized as follows: a reagent card centrifuge with wide application range comprises a centrifuge shell, wherein a rotary table is arranged in the centrifuge shell, a plurality of positioning slots are formed in the rotary table along the circumferential direction, and reagent card support boxes are arranged in the positioning slots;
elastic supporting box positioning units used for being inserted into the positioning slots in a matching mode are arranged on two sides of the reagent card supporting box;
the elastic support box positioning units are arranged on two sides of the support box body and comprise limiting seats; a plurality of slide ways are distributed on the limiting seat along the circumference, a telescopic column is arranged in the limiting seat, and a bulge matched with the slide ways is arranged at the bottom of the telescopic column;
a spring is arranged between the bottom of the limiting seat and the bottom of the telescopic column;
the reagent card holds in the palm box one side bottom still to be provided with spacing post.
Preferably, the limiting seat is provided with a weight increasing block at one side close to the center of the turntable; the arrangement of the weight increasing block can enable the reagent card support box to be inclined in a standing state, the inclined reagent card support box can enter a vertical centrifugal state more easily when the centrifugal machine starts to work, and the centrifugal efficiency is higher.
Preferably, the bottom of the rotating disc is connected with a rotating motor through a coupler.
Preferably, the centrifuge shell is a semi-closed box structure with an open top.
Compared with the prior art, the utility model has the following advantages:
according to the reagent card centrifuge with the wide application range, the elastic support box positioning units are arranged on the two sides of the reagent card support box, and the reagent card support box is arranged in the positioning slot in an inserting manner through the elastic support box positioning units, so that the reagent card support boxes with different specifications can be conveniently replaced, and the reagent card centrifuge is suitable for reagent cards with different models;
the reagent card centrifuge with wide application range is provided with the weight increasing block, so that the reagent card supporting box can keep inclining when standing still, the centrifuge can easily enter a vertical centrifugation state when starting to work, and the centrifugation efficiency is good.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a reagent card centrifuge with a wide application range according to the present invention.
FIG. 2 is a schematic diagram of a reagent cartridge of a wide-application reagent cartridge centrifuge according to the present invention.
FIG. 3 is a schematic diagram of a reagent cartridge of the wide-application reagent cartridge centrifuge in a horizontal state.
FIG. 4 is a schematic diagram of a reagent cartridge of the reagent cartridge centrifuge with a wide application range in a resting state.
FIG. 5 is a schematic diagram of the interior of the elastic tray positioning unit of the reagent card centrifuge with a wide application range according to the present invention.
Wherein: 1. a centrifuge housing; 2. a turntable; 3. positioning the slot; 4. a reagent card holder box; 5. a limiting column;
4.1, a support box body; 4.2, a limiting seat; 4.3, a slideway; 4.4, a telescopic column; 4.5, a bulge; 4.6, weight gain blocks; 4.7, a spring.
Detailed Description
The utility model is described below with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 5, a reagent card centrifuge with a wide application range includes a centrifuge housing 1, a rotary table 2 is disposed inside the centrifuge housing 1, a plurality of positioning slots 3 are disposed on the rotary table 2 along a circumferential direction, and reagent card support boxes 4 are mounted in the positioning slots 3;
elastic support box positioning units used for being inserted into the positioning slots 3 in a matching manner are arranged on two sides of the reagent card support box 4;
the elastic support box positioning units are arranged on two sides of the support box body 4.1 and comprise limiting seats 4.2; a plurality of slideways 4.3 are distributed on the limiting seat 4.2 along the circumference, telescopic columns 4.4 are arranged in the limiting seat 4.2, and bulges 4.5 matched with the slideways 4.3 are arranged at the bottoms of the telescopic columns 4.4;
a spring 4.7 is arranged between the bottom of the limiting seat 4.2 and the bottom of the telescopic column 4.4;
and the bottom of one side of the reagent card support box 4 is also provided with a limiting column 5.
In this embodiment, the weight increasing block 4.6 is arranged on one side of the limiting seat 4.2 close to the center of the turntable 2; the weighting block 4.6 can enable the reagent card support box 4 to be in an inclined state in a standing state, the inclined reagent card support box 4 can easily enter a vertical centrifugal state when the centrifugal machine starts to work, and the centrifugal efficiency is higher.
In this embodiment, the bottom of the rotating disc 2 is connected with a rotating motor through a coupling.
In this embodiment, the centrifuge housing 1 is a semi-closed box structure with an open top.
As shown in fig. 4, in the standing state, the weight increasing block 4.6 tends to move downward due to its own gravity, and finally stops in the vertical direction, thereby driving the reagent card holder 4 to be in an inclined state;
when the centrifuge enters the centrifugal work, the inclined reagent card support box 4 more easily enters the vertical centrifugal state, and the vertical state of the reagent card support box 4 is kept through the limiting column 4.8.
As shown in fig. 5, in the present embodiment, the tray body 4.1 is inserted into the positioning slot 3 by the elastic tray positioning unit, and the process is as follows:
firstly, the protrusion 4.5 moves inwards, the telescopic column 4.4 moves inwards in a sliding fit mode along the sliding block 4.3, the box supporting body 4.1 is matched with the positioning slot 3 at the moment, then the protrusion 4.5 is released, and the telescopic column 4.4 returns to the original position under the elastic action of the spring 4.7 and is clamped into the positioning slot 3;
when the reagent card support box 4 needs to be taken out, the protrusion 4.5 only needs to be moved again, the telescopic column 4.4 retracts, and then the support box body 4.1 is taken out.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. The technical solutions formed by using equivalent transformation or equivalent substitution are all within the protection scope of the present invention.
Claims (4)
1. The reagent card centrifuge with the wide application range comprises a centrifuge shell (1), wherein a rotary disc (2) is arranged in the centrifuge shell (1), and the reagent card centrifuge is characterized in that: a plurality of positioning slots (3) are formed in the rotary disc (2) along the circumferential direction, and reagent card support boxes (4) are installed in the positioning slots (3);
elastic supporting box positioning units used for being inserted into the positioning slots (3) in a matching manner are arranged on two sides of the reagent card supporting box (4);
the elastic support box positioning units are arranged on two sides of the support box body (4.1) and comprise limiting seats (4.2); a plurality of slide ways (4.3) are distributed on the limiting seat (4.2) along the circumference, a telescopic column (4.4) is arranged in the limiting seat (4.2), and a bulge (4.5) matched with the slide ways (4.3) is arranged at the bottom of the telescopic column (4.4);
a spring (4.7) is arranged between the bottom of the limiting seat (4.2) and the bottom of the telescopic column (4.4);
and a limiting column (5) is further arranged at the bottom of one side of the reagent card support box (4).
2. The wide-range reagent card centrifuge of claim 1, wherein: the limiting seat (4.2) is provided with a weight increasing block (4.6) at one side close to the center of the turntable (2).
3. The wide-range reagent card centrifuge of claim 1, wherein: the bottom of the rotary table (2) is connected with a rotating motor through a coupler.
4. The wide-range reagent card centrifuge of claim 1, wherein: the centrifuge shell (1) is of a semi-closed box structure with an opening at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123396767.5U CN216727727U (en) | 2021-12-31 | 2021-12-31 | Reagent card centrifuge that application scope is wide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123396767.5U CN216727727U (en) | 2021-12-31 | 2021-12-31 | Reagent card centrifuge that application scope is wide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216727727U true CN216727727U (en) | 2022-06-14 |
Family
ID=81911308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123396767.5U Active CN216727727U (en) | 2021-12-31 | 2021-12-31 | Reagent card centrifuge that application scope is wide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216727727U (en) |
-
2021
- 2021-12-31 CN CN202123396767.5U patent/CN216727727U/en active Active
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