CN216419797U - Centrifugal device of full-automatic chemiluminescence immunoassay analyzer - Google Patents
Centrifugal device of full-automatic chemiluminescence immunoassay analyzer Download PDFInfo
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- CN216419797U CN216419797U CN202123065874.XU CN202123065874U CN216419797U CN 216419797 U CN216419797 U CN 216419797U CN 202123065874 U CN202123065874 U CN 202123065874U CN 216419797 U CN216419797 U CN 216419797U
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Abstract
The utility model discloses a full-automatic chemiluminescence immunoassay analyzer centrifugal device, which comprises a centrifugal machine body, wherein the upper end of the centrifugal machine body is provided with a placing seat, liquid storage mechanisms are uniformly distributed on the placing seat, the lower end of the placing seat is connected with a rotating rod, the liquid storage mechanisms comprise liquid storage cavities, buffer pads are bonded on the inner sides of the liquid storage cavities, liquid storage pipes are arranged in the liquid storage cavities, one sides of the liquid storage pipes are communicated with liquid outlet heads, valves are arranged at the joints of the liquid storage pipes and the liquid outlet heads, the upper end of the middle part of the placing seat is provided with a mounting column, the upper end of the placing seat is provided with a limiting cover, a through hole which penetrates through the middle part of the limiting cover is connected with the limiting sleeve, the lower ends of the two sides of the limiting cover are integrally formed with positioning blocks, the device can conveniently install and take out the liquid storage pipes, and simultaneously during analysis, the valve is directly opened, and then the serum in the liquid storage tube can be pumped out, so that the whole analysis effect is better.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, specifically be a full-automatic chemiluminescence immunoassay appearance centrifugal device.
Background
Luminescence immunoassay is a novel ultra-microanalysis technology established by combining luminescence analysis and immunoreaction. The technology uses a chemical or biological luminous system as an indicator system of antigen-antibody reaction, thereby quantitatively detecting the antigen or the antibody. The method has high sensitivity of luminescence analysis and high specificity of antigen-antibody reaction, and most of the prior full-automatic immune luminescence analyzers adopt a single centrifugal machine to centrifugally separate serum in blood, and then take out the serum for detection and analysis.
However, when taking out the serum on the test tube, it is very easy to mix the serum with other components again together, resulting in poor detection effect in the later stage, and at present at centrifugal in-process, it is more loaded down with trivial details to the fixed of test tube with dismantle, resulting in holistic practicality poor, in order to solve above problem, provided a full-automatic chemiluminescence immunoassay appearance centrifugal device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, a centrifugal device of a full-automatic chemiluminescence immunoassay analyzer is provided.
The utility model adopts the technical scheme as follows: the utility model provides a full-automatic chemiluminescence immunoassay appearance centrifugal device, includes the centrifugation organism, the upper end of centrifugation organism is provided with places the seat, place even distribution on the seat and have liquid storage mechanism, the lower extreme of placing the seat is connected with the dwang, liquid storage mechanism is including depositing the sap cavity, the inboard bonding that deposits the sap cavity has the blotter, it is provided with the liquid storage pipe to deposit the sap cavity, one side intercommunication of liquid storage pipe has a liquid head, liquid storage pipe is provided with the valve with the junction of liquid head, the middle part upper end of placing the seat is provided with the erection column, the upper end of placing the seat is provided with spacing lid, the through-hole that the upper end of erection column runs through spacing lid middle part is connected together with spacing cover, the both sides lower extreme integrated into one piece of spacing lid has the locating piece.
In a preferred embodiment, the lower end of the rotating rod is provided with a driven gear, one side of the driven gear is meshed with a driving gear, the lower end of the rotating rod is connected with a bearing seat, and the bearing seat is arranged on the inner wall of the lower side of the centrifugal machine body.
In a preferred embodiment, a partition plate is arranged on one side opposite to the centrifuge body, the upper end of the rotating rod penetrates through a shaft hole in the partition plate to be connected with the placing seat, and the upper ends of the two sides of the placing seat are provided with positioning slots matched with the positioning blocks.
In a preferred embodiment, the upside of erection column is provided with the external screw thread, the internal thread that matches with the external screw thread is seted up to the inboard of stop collar, the one end of driving gear is connected with the output of motor, the motor sets up inside the downside of centrifugal organism.
In a preferred embodiment, the end of the liquid outlet head is connected with a connecting joint, and one side of the liquid outlet head is provided with a cavity arranged on the placing seat.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, after the centrifugation, dismantle spacing lid outward, then open the valve, alright be linked together with the drawing liquid subassembly through the attach fitting, alright take the serum of upper end out through the drawing liquid subassembly for need not take out the stock solution pipe and just can accomplish sample work, make whole sample more accurate, improved the analysis effect in later stage.
2. The utility model discloses in, through the cooperation of stop collar and erection column, fix spacing lid on placing the seat, alright accomplish holistic fixed, during the dismantlement, outwards loosen the stop collar, alright take out spacing lid, alright take out stock solution pipe, make things convenient for holistic fixed and dismantlement, can play buffering and protection effect to stock solution pipe through the blotter simultaneously.
Drawings
Fig. 1 is a schematic overall sectional structural view of the present invention;
fig. 2 is an enlarged sectional view of the liquid storing mechanism of the present invention.
The labels in the figure are: 1-a limiting sleeve, 2-a limiting cover, 3-a liquid storage mechanism, 31-a liquid storage pipe, 32-a valve, 33-a connecting joint, 34-a cavity, 35-a liquid storage cavity, 36-a liquid outlet head, 37-a buffer pad, 4-a centrifuge body, 5-a clapboard, 6-a motor, 7-a driving gear, 8-a driven gear, 9-a rotating rod, 10-an installation column and 11-a placing seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-2, a centrifugal device of a full-automatic chemiluminescence immunoassay analyzer comprises a centrifugal body 4, a placing seat 11 is arranged at the upper end of the centrifugal body 4, liquid storage mechanisms 3 are uniformly distributed on the placing seat 11, a rotating rod 9 is connected to the lower end of the placing seat 11, the liquid storage mechanisms 3 comprise liquid storage cavities 35, buffer pads 37 are bonded on the inner sides of the liquid storage cavities 35, the buffer pads 37 are made of silica gel materials, the buffer pads can buffer and protect liquid storage tubes, liquid storage tubes 31 are arranged in the liquid storage cavities 35, a plurality of liquid storage tubes 31 are placed in the liquid storage cavities 35, the liquid storage tubes 31 are fixed in an auxiliary mode through the liquid storage cavities 35, liquid outlets 36 are communicated with one sides of the liquid storage tubes 31, valves 32 are arranged at the joints of the liquid storage tubes 31 and the liquid outlets 36, limit covers 2 are detached outwards after centrifugation, then the valves 32 are opened, and can be communicated with a liquid pumping assembly through the connecting joints 33, alright take the serum of upper end out, place the middle part upper end of seat 11 and be provided with erection column 10, place the upper end of seat 11 and be provided with spacing lid 2, the through-hole that spacing lid 2 middle part was run through to the upper end of erection column 10 links together with stop collar 1, through the cooperation of stop collar 1 and erection column 10, fixes spacing lid 2 on placing seat 11, alright completion holistic fixed, the both sides lower extreme integrated into one piece of spacing lid 2 has the locating piece.
It should be noted that the lower end of the rotating rod 9 is provided with a driven gear 8, one side of the driven gear 8 is engaged with a driving gear 7, the lower end of the rotating rod 9 is connected with a bearing seat, and the bearing seat is arranged on the inner wall of the lower side of the centrifuge body 4.
It should be noted that, the opposite side of the centrifuge body 4 is provided with a partition plate 5, the upper end of the rotating rod 9 penetrates through the shaft hole on the partition plate 5 and is connected with the placing seat 11, the upper ends of the two sides of the placing seat 11 are provided with positioning slots matched with the positioning blocks, and the positioning blocks on the limiting cover 2 are inserted into the positioning slots to complete preliminary limiting.
It should be noted that the upside of erection column 10 is provided with the external screw thread, the inboard of stop collar 1 seted up with external screw thread assorted internal thread, the one end of driving gear 7 is connected with motor 6's output, motor 6 sets up inside the downside of centrifugal organism 4, motor 6 work drives driving gear 7 work, drives engaged driven gear 8 and dwang 9 through driving gear 7 and rotates, alright drive place seat 11 work, alright carry out centrifugal operation.
It should be noted that the end of the liquid outlet head 36 is connected with a connection joint 33, one side of the liquid outlet head 36 is disposed in a cavity 34 formed on the placing base 11, and is communicated with the liquid pumping assembly through the connection joint 33, so that the serum at the upper end of the liquid storage tube 31 can be conveniently pumped out.
Before the device is used, the device is arranged on one side of a chemiluminescence immunoassay analyzer, then an external power supply is integrally connected, a limit cover 2 is taken out, then a plurality of liquid storage tubes 31 are placed into a liquid storage cavity 35, a positioning block on the limit cover 2 is inserted into a positioning slot to finish primary limit, then the limit cover 2 is fixed on a placing seat 11 through the matching of a limit sleeve 1 and an installation column 10, so that the integral fixation can be finished, then a motor 6 works to drive a driving gear 7 to work, a driven gear 8 and a rotating rod 9 which are meshed are driven by the driving gear 7 to rotate, so that the placing seat 11 can be driven to work, the centrifugal operation can be carried out, the limit cover 2 is disassembled outwards after centrifugation, then a valve 32 is opened, and can be communicated with a liquid pumping assembly through a connecting joint 33, so that serum at the upper end can be pumped out, so that the sampling work can be finished without taking out the liquid storage tubes 31, make whole sample more accurate, improved holistic result of use.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a full-automatic chemiluminescence immunoassay appearance centrifugal device, includes centrifuge body (4), its characterized in that: a placing seat (11) is arranged at the upper end of the centrifuge body (4), liquid storage mechanisms (3) are uniformly distributed on the placing seat (11), the lower end of the placing seat (11) is connected with a rotating rod (9), the liquid storage mechanism (3) comprises a liquid storage cavity (35), a buffer pad (37) is bonded on the inner side of the liquid storage cavity (35), a liquid storage tube (31) is arranged in the liquid storage cavity (35), one side of the liquid storage tube (31) is communicated with a liquid outlet head (36), a valve (32) is arranged at the joint of the liquid storage tube (31) and the liquid outlet head (36), the upper end of the middle part of the placing seat (11) is provided with a mounting column (10), the upper end of the placing seat (11) is provided with a limit cover (2), the upper end of the mounting column (10) penetrates through a through hole in the middle of the limiting cover (2) and is connected with the limiting sleeve (1), and positioning blocks are integrally formed at the lower ends of the two sides of the limiting cover (2).
2. The centrifuge apparatus of a full-automatic chemiluminescence immunoassay analyzer according to claim 1, wherein: the lower extreme of dwang (9) is provided with driven gear (8), one side meshing of driven gear (8) has driving gear (7), the lower extreme of dwang (9) is connected with the bearing frame, the bearing frame sets up on the downside inner wall of centrifugal organism (4).
3. The centrifuge apparatus of a full-automatic chemiluminescence immunoassay analyzer according to claim 2, wherein: the relative one side of centrifugal organism (4) is provided with baffle (5), the upper end of dwang (9) is passed the shaft hole on baffle (5) and is connected with placing seat (11), place the both sides upper end of seat (11) offer with the locating slot of locating piece looks adaptation on.
4. The centrifuge of claim 3, wherein the centrifuge comprises: the upside of erection column (10) is provided with the external screw thread, the inboard of stop collar (1) is seted up with external screw thread assorted internal thread, the one end of driving gear (7) is connected with the output of motor (6), motor (6) set up inside the downside of centrifugal organism (4).
5. The centrifuge apparatus of a full-automatic chemiluminescence immunoassay analyzer according to claim 1, wherein: the end part of the liquid outlet head (36) is connected with a connecting joint (33), and one side of the liquid outlet head (36) is provided with a cavity (34) arranged on the placing seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123065874.XU CN216419797U (en) | 2021-12-08 | 2021-12-08 | Centrifugal device of full-automatic chemiluminescence immunoassay analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123065874.XU CN216419797U (en) | 2021-12-08 | 2021-12-08 | Centrifugal device of full-automatic chemiluminescence immunoassay analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216419797U true CN216419797U (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123065874.XU Active CN216419797U (en) | 2021-12-08 | 2021-12-08 | Centrifugal device of full-automatic chemiluminescence immunoassay analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216419797U (en) |
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2021
- 2021-12-08 CN CN202123065874.XU patent/CN216419797U/en active Active
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