CN210294270U - Biochemical analyzer detection mechanism - Google Patents
Biochemical analyzer detection mechanism Download PDFInfo
- Publication number
- CN210294270U CN210294270U CN201921219934.9U CN201921219934U CN210294270U CN 210294270 U CN210294270 U CN 210294270U CN 201921219934 U CN201921219934 U CN 201921219934U CN 210294270 U CN210294270 U CN 210294270U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- detection
- inner ring
- dish
- carousel subassembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 70
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 63
- 238000002360 preparation method Methods 0.000 claims abstract description 43
- 238000012546 transfer Methods 0.000 claims abstract description 22
- 238000004458 analytical method Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 238000005119 centrifugation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003053 immunization Effects 0.000 description 2
- 238000002649 immunization Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 108060003951 Immunoglobulin Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012742 biochemical analysis Methods 0.000 description 1
- 238000010876 biochemical test Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 102000018358 immunoglobulin Human genes 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
Images
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model discloses a biochemical analyzer detection mechanism, its characterized in that: the reagent disk detection device comprises an inner ring turntable assembly, an outer ring turntable assembly and a disk transfer assembly, wherein the inner ring turntable assembly is surrounded by the outer ring turntable assembly, the inner ring turntable assembly and the outer ring turntable assembly can rotate, two detection stations are arranged on the inner ring turntable assembly, a plurality of preparation stations are arranged on the outer ring turntable assembly and distributed annularly, the detection stations and the preparation stations can rotate, the disk transfer assembly is used for transporting a reagent disk, and a detection device for detecting the reagent disk is arranged at the inner ring turntable assembly; this detection mechanism mainly used installs inside the analysis appearance, and this detection mechanism collects centrifugation preparation process and detection process in an organic whole, and detection efficiency that can effectual improvement reagent dish simultaneously, the volume that can also effectual reduction analysis appearance.
Description
Technical Field
The utility model relates to a biochemical analyzer, concretely relates to biochemical analyzer detection mechanism.
Background
Biochemical analyzers, also commonly referred to as biochemics, are instruments that use the principle of optoelectric colorimetry to measure a particular chemical component in a body fluid. Because of its fast measuring speed, high accuracy and small reagent consumption, it is widely used in hospitals, epidemic prevention stations and family planning service stations. The efficiency and the income of the conventional biochemical test can be greatly improved by matching the use; the automatic biochemical analyzer can perform analysis and measurement of various reaction types such as a timing method, a continuous monitoring method and the like. Besides the measurement of general biochemical items, the method can also be applied to the measurement of special compounds such as hormone, immunoglobulin, blood concentration and the like and analysis methods such as enzyme immunization, fluorescence immunization and the like; it has the characteristics of rapidness, simplicity, convenience, sensitivity, accuracy, standardization, trace and the like.
When the biochemical analyzer in the existing design is used for detection, a reagent disk needs to be firstly prepared for centrifugation, and after the centrifugation process is finished, the reagent disk is transferred into the biochemical analyzer for detection, so that the detection efficiency is low during detection; in the multi-station biochemical analysis, the volume of the analyzer is increased due to the arrangement of a plurality of detection stations.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art, when biochemical analyzer detects reagent dish, detection efficiency is low, and the shortcoming that the analysis appearance is bulky provides a biochemical analyzer detection mechanism, and this detection mechanism mainly used installs inside the analysis appearance, and this detection mechanism collects centrifugation preparation process and testing procedure in an organic whole, can effectual improvement reagent dish detection efficiency, simultaneously, can also effectually reduce the volume of analysis appearance.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a biochemical analyzer detection mechanism is characterized in that: including inner ring carousel subassembly, outer ring carousel subassembly and dish transfer subassembly, outer ring carousel subassembly centers on inner ring carousel subassembly, inner ring carousel subassembly and outer ring carousel subassembly homoenergetic rotate, be equipped with two detection station on the inner ring carousel subassembly, be equipped with a plurality of stations of preparing on the outer ring carousel subassembly, and a plurality of stations of preparing are the annular and distribute, detection station and prepare the station homoenergetic and rotate, the dish transfers the subassembly and is used for transporting reagent dish, installs the detection device who is used for detecting reagent dish in inner ring carousel subassembly department.
The outer ring turntable assembly comprises an outer ring fixing support, a rotary disc and a driving device I, the outer ring fixing support is used for being installed on a bottom plate arranged at the bottom in the analyzer shell, the rotary disc is installed on the outer ring fixing support, the driving device I can drive the rotary disc to rotate on the outer ring fixing support, and the preparation station is arranged on the rotary disc.
A plurality of eccentric roller shafts are uniformly distributed on the outer ring fixing support, roller bodies are connected to the eccentric roller shafts through bearings, recesses are formed in the side faces of the roller bodies, and the edges of the rotary discs can be matched with the recesses; the outer ring fixing support is connected with the bottom plate through a support column I.
Drive arrangement I includes motor I, gear I and sector I, I installation of motor is on the outer ring fixed bolster, gear I links to each other with motor I, sector I is installed in the gyration dish below, gear I and I intermeshing of sector.
Inner ring carousel subassembly includes base member seat, interior gyration dish, center pin and drive arrangement II, detection device installs on the base member seat, the base member seat is used for the bottom setting in the analysis appearance casing on the bottom plate, the center pin passes through the bearing and vertically installs on the base member seat, interior gyration dish is fixed on the center pin, including detecting station setting gyration dish, drive arrangement II can drive interior gyration dish and rotate.
Drive arrangement II includes motor II, gear II and sector II, motor II passes through the inner ring motor installed part and installs on the bottom plate that the analysis appearance bottom set up, gear II is connected with motor II, gyration dish below including the installation of sector II, sector II meshes with gear II mutually.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model can integrate the centrifugal preparation process and the detection process of the reagent disk, the disk transfer component transfers the reagent disk to the preparation station in sequence to carry out the centrifugal preparation process, after the preparation process is finished, the reagent disk can be transferred to the detection station, the inner ring turntable component rotates to drive the reagent disk on the detection station to the detection device to carry out detection; the reagent tray preparation device can ensure that a preparation process is carried out on a newly entered reagent tray while the reagent tray is detected, thus, the reagent tray can be continuously detected, more reagent trays can be detected in the same time, and the detection efficiency is higher; and because a plurality of preparation stations are arranged on the outer ring turntable assembly and are distributed in an annular shape, and the inner ring turntable assembly and the outer ring turntable assembly can rotate, the detection continuity is ensured, and meanwhile, the structure of the analyzer is more compact, and the size of the analyzer is smaller.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the overall structure diagram of the outer ring turntable assembly of the present invention.
Fig. 3 is the overall structure schematic diagram of the inner ring turntable assembly of the present invention.
Fig. 4 is the structure schematic diagram of the detection station and the preparation station of the present invention.
Reference numerals: 1 rotating electrical machines, 2 outer ring carousel subassemblies, 201 outer ring fixed bolster, 202 revolving disc, 203 motor I, 204 eccentric roller shaft, 205 roller body, 206 support column I, 207 gear I, 208 sector I, 209 are sunken, 3 inner ring carousel subassemblies, 301 base member seat, 302 inner revolving disc, 303 motor II, 304 gear II, 305 sector II, 4 trays, 5 detection device, 6 detection station, 7 preparation station, 8 reagent dish.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a biochemical analyzer detection mechanism, includes inner ring carousel subassembly 3, outer loop carousel subassembly 2 and dish transfer assembly, outer loop carousel subassembly 2 centers on inner ring carousel subassembly 3, inner ring carousel subassembly 3 and outer loop carousel subassembly 2 homoenergetic rotate, be equipped with two detection station 6 on the inner ring carousel subassembly 3, be equipped with a plurality of stations 7 of preparing on the outer ring carousel subassembly 2, and a plurality of stations 7 of preparing are the annular and distribute, detection station 6 and prepare that station 7 homoenergetic rotate, the dish transfer assembly is used for transporting reagent dish 8, installs detection device 5 that is used for detecting reagent dish 8 in inner ring carousel subassembly 3 department.
The biochemical analyzer detection mechanism described in the present embodiment is an internal structure of the analyzer, and mainly realizes the preparation and detection processes of the reagent disk 8, thereby realizing the continuity detection of the analyzer.
The disk transfer unit may be any mechanism capable of transferring the reagent disk 8.
The outer ring turntable assembly 2 comprises an outer ring fixing support 201, a rotary disc 202 and a driving device I, the outer ring fixing support 201 is used for being installed on a bottom plate arranged at the bottom in the shell of the analyzer, the rotary disc 202 is installed on the outer ring fixing support 201, the driving device I can drive the rotary disc 202 to rotate on the outer ring fixing support 201, and the preparation station 7 is arranged on the rotary disc 202.
The outer ring fixing support 201 mainly plays a supporting role, and the rotary disc 202 is driven by the driving device I, so that the rotary disc 202 can rotate on the outer ring fixing support 201, and the purpose that the rotary disc 202 drives the preparation station 7 to rotate is achieved.
A plurality of eccentric roller shafts 204 are uniformly distributed on the outer ring fixing support 201, the eccentric roller shafts 204 are connected with roller bodies 205 through bearings, recesses 209 are formed in the side faces of the roller bodies 205, and the edges of the rotary discs 202 can be matched with the recesses 209; the outer ring fixing support 201 is connected with the bottom plate through a support pillar I206.
In this way, the recess 209 arranged on the roller body 205 is matched with the edge of the rotary disk 202, so that the rotary disk 202 can rotate; meanwhile, the rotating disc 202 can be ensured to rotate more smoothly.
Wherein, drive arrangement I includes I203 of motor, I207 of gear and sector I208, I203 of motor is installed on outer loop fixed bolster 201, I207 of gear links to each other with I203 of motor, sector I208 is installed in gyration dish 202 below, I207 of gear and sector I208 intermeshing.
Like this, I203 of motor rotates drive gear I207 and rotates, and then the drive rotates with I207 intermeshing's of gear sector I208 to the realization is to the drive of gyration dish 202, and corotation and the corotation of reversal drive gyration dish 202 through I203 of motor adopt sector I208 can effectually reduce the occupation volume.
Wherein, inner ring carousel subassembly 3 includes base frame 301, interior gyration dish 302, center pin and drive arrangement II, detection device 5 is installed on base frame 301, base frame 301 is used for the bottom plate of bottom setting in the fixed mounting at the analysis appearance casing, the center pin passes through the bearing and vertically installs on base frame 301, interior gyration dish 302 is fixed on the center pin, including detection station 6 sets up on gyration dish 302, drive arrangement II can drive interior gyration dish 302 and rotate.
Like this for interior gyration dish 302 can rotate on base member seat 301, and gyration dish 302 rotates in the drive arrangement II drive, and then makes detection station 6 can follow interior gyration dish 302 and rotate, realizes detecting station 6's removal.
The driving device II comprises a motor II 303, a gear II 304 and a sector II 305, the motor II 303 is installed on a bottom plate arranged at the bottom of the analyzer through an inner ring motor installation piece, the gear II 304 is connected with the motor II 303, the sector II 305 is installed below an inner rotary disc 302, and the sector II 305 is meshed with the gear II 304.
In this way, the motor II 303 drives the gear II 304 to rotate, and the sector II 305 rotates along with the gear II 304, so that the inner rotary disk 302 is driven.
The detection station 6 and the preparation station 7 both comprise a rotating motor 1 and a tray 4, the tray 4 is connected with the rotating motor 1, and the tray 4 is used for containing and fixing a reagent disk 8; it should be noted that, in practice, the reagent disk 8 on the tray 4 needs to be fixed, so that the reagent disk 8 can better perform centrifugal motion, the middle of the tray 4 can be recessed 209, so that the reagent disk 8 is installed in the recessed 209, a protrusion is arranged in the middle of the tray 4, and a groove matched with the protrusion is arranged on the reagent disk 8; alternatively, the tray 4 may be provided with any one of the conventional clamping devices to fix the reagent disk 8.
In the present embodiment, there are 5 preparation stations 7 and 2 detection stations 6.
The allocation and transportation principle of the disc transfer assembly is as follows:
if the detection station 6 is idle and the preparation station 7 is provided with the reagent disk 8 for completing the preparation process, the reagent disk 8 is transferred to the detection station 6;
when two or more preparation stations 7 are in idle states and a reagent tray 8 needing to be detected is arranged outside, the tray transfer assembly transfers a new tray to a preparation process;
and after the detection of the detection station 6 is finished, calling the detected old reagent tray out of the analyzer.
The following further description of the present invention:
when a plurality of reagent dishes 8 need to be detected, under the effect of dish transfer assembly, in proper order with reagent dish 8 shift to the preparation station 7 on outer loop carousel subassembly 2 on prepare before the preparation, prepare station 7 and rotate and drive reagent dish 8 and rotate and carry out the centrifugation preparation to it, preceding reagent dish 8 is placed the back that finishes, outer loop carousel subassembly 2 rotates, make idle preparation station 7 rotatory target in place, be located the removal route below that the dish shifted the subassembly promptly, the dish shifts the subassembly return stroke and transfers subsequent reagent dish 8 to this preparation station 7 department, it needs to be noted that, it is in idle state to guarantee to have one to prepare station 7, promptly: one of the preparation stations 7 does not house a reagent disk 8.
The reagent disk 8 which enters the preparation station 7 firstly finishes the preparation process, the outer ring turntable assembly 2 rotates the preparation station 7 to the position below the path of the disk transfer assembly, the reagent disk 8 which finishes the preparation process is transferred to the detection station 6 on the inner ring turntable assembly 3 under the action of the disk transfer assembly, and the inner ring turntable assembly 3 rotates, so that the detection station 6 drives the reagent disk 8 to rotate to the position of the detection device 5 for detection.
Because the time for transferring the reagent disk 8 by the disk transfer assembly is short, after the reagent disk 8 finishes the preparation process, the subsequent reagent disk 8 is placed into another preparation station 7 by the disk transfer assembly, and at the moment, the subsequent reagent disk 8 is transferred to the idle preparation station 7 by the disk transfer assembly for the preparation process.
After the reagent disk 8 which is firstly detected is detected, the inner ring turntable assembly 3 rotates 180 degrees, the two detection stations 6 are changed, the disk transfer assembly 4 discharges the detected reagent disk 8, a new reagent disk 8 is transferred to the idle preparation station 7, and after the reagent disk 8 is placed, the reagent disk 8 which is subsequently prepared is transferred to the idle detection station 6.
It should be noted that, the reagent disk 8 on the preparation station 7 is firstly entered, the detection is firstly entered on the detection station 6, the reagent disk 8 detected firstly is firstly discharged, the continuous detection of the reagent disk 8 is realized by the method, the reagent disk 8 completing the preparation process waits for the detection while the reagent disk 8 is detected, and meanwhile, the reagent disk 8 on the preparation station 7 is subjected to the centrifugal preparation process, so that the continuous detection of the reagent disk 8 is realized, and the detection efficiency of the reagent disk 8 is improved.
Claims (6)
1. A biochemical analyzer detection mechanism is characterized in that: including inner ring carousel subassembly, outer ring carousel subassembly and dish transfer subassembly, outer ring carousel subassembly centers on inner ring carousel subassembly, inner ring carousel subassembly and outer ring carousel subassembly homoenergetic rotate, be equipped with two detection station on the inner ring carousel subassembly, be equipped with a plurality of stations of preparing on the outer ring carousel subassembly, and a plurality of stations of preparing are the annular and distribute, detection station and prepare the station homoenergetic and rotate, the dish transfers the subassembly and is used for transporting reagent dish, installs the detection device who is used for detecting reagent dish in inner ring carousel subassembly department.
2. The biochemical analyzer detecting mechanism according to claim 1, wherein: the outer ring turntable assembly comprises an outer ring fixing support, a rotary disc and a driving device I, the outer ring fixing support is used for being installed on a bottom plate arranged at the bottom in the analyzer shell, the rotary disc is installed on the outer ring fixing support, the driving device I can drive the rotary disc to rotate on the outer ring fixing support, and the preparation station is arranged on the rotary disc.
3. The biochemical analyzer detecting mechanism according to claim 2, wherein: a plurality of eccentric roller shafts are uniformly distributed on the outer ring fixing support, roller bodies are connected to the eccentric roller shafts through bearings, recesses are formed in the side faces of the roller bodies, and the edges of the rotary discs can be matched with the recesses; the outer ring fixing support is connected with the bottom plate through a support column I.
4. The biochemical analyzer detecting mechanism according to claim 2, wherein: drive arrangement I includes motor I, gear I and sector I, I installation of motor is on the outer ring fixed bolster, gear I links to each other with motor I, sector I is installed in the gyration dish below, gear I and I intermeshing of sector.
5. The biochemical analyzer detecting mechanism according to claim 1, wherein: inner ring carousel subassembly includes base member seat, interior gyration dish, center pin and drive arrangement II, detection device installs on the base member seat, the base member seat is used for the bottom setting in the analysis appearance casing on the bottom plate, the center pin passes through the bearing and vertically installs on the base member seat, interior gyration dish is fixed on the center pin, including detecting station setting gyration dish, drive arrangement II can drive interior gyration dish and rotate.
6. The biochemical analyzer detecting mechanism according to claim 5, wherein: drive arrangement II includes motor II, gear II and sector II, motor II passes through the inner ring motor installed part and installs on the bottom plate that the analysis appearance bottom set up, gear II is connected with motor II, gyration dish below including the installation of sector II, sector II meshes with gear II mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219934.9U CN210294270U (en) | 2019-07-31 | 2019-07-31 | Biochemical analyzer detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219934.9U CN210294270U (en) | 2019-07-31 | 2019-07-31 | Biochemical analyzer detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210294270U true CN210294270U (en) | 2020-04-10 |
Family
ID=70105321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921219934.9U Active CN210294270U (en) | 2019-07-31 | 2019-07-31 | Biochemical analyzer detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210294270U (en) |
-
2019
- 2019-07-31 CN CN201921219934.9U patent/CN210294270U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109061210B (en) | Full-automatic luminous chemical immunity analyzer | |
| US11619642B2 (en) | Reaction incubation device, immunity analyzer and reaction incubation method | |
| JP2020180989A (en) | Diagnostic analyzers with pretreatment carousels and related methods | |
| US4259289A (en) | Apparatus for retrieving liquid samples from test tubes | |
| US11504753B2 (en) | Cleaning module, sample analyzer with cleaning module and cleaning method | |
| CN110261634B (en) | Full-automatic biochemical analyzer | |
| WO2016180087A1 (en) | Portable full-automatic biochemical analysis device | |
| EP0075556A1 (en) | Centrifugal analyzer | |
| CN114200123B (en) | Chemiluminescent immunoassay analyzer | |
| CN208721691U (en) | A kind of luminescent chemical immunity analysis instrument | |
| CN219799481U (en) | Sample adding incubation device and high-speed full-automatic chemiluminescence immunoassay instrument | |
| CN209821222U (en) | Reaction cup transfer device and sample analyzer | |
| CN110076154B (en) | Reaction cup cleaning method of rotating disc type reaction cup cleaning device | |
| CN210294270U (en) | Biochemical analyzer detection mechanism | |
| CN110231472A (en) | A kind of chemical illumination immunity analysis instrument | |
| CN109298196A (en) | A kind of Full-automatic chemiluminescence immunoassay analysis meter and automatic analysis method | |
| CN110082548A (en) | Adsorbing mechanism, cleaning device, chemiluminescence detector and cleaning method | |
| CN210294269U (en) | Vibration-proof structure of biochemical analyzer | |
| CN215005423U (en) | Cleaning disc for magnetic particle chemiluminescence analyzer | |
| CN112557648B (en) | POCT fluorescence immunoassay appearance | |
| CN210294289U (en) | Full-automatic biochemical analyzer | |
| CN204194361U (en) | A kind of magnetic bead cleaning disc | |
| CN110082291B (en) | Adsorption mechanism, cleaning device, chemiluminescence detector and cleaning method | |
| CN211453368U (en) | Be used for abluent load bearing device, washing module and sample analysis appearance | |
| CN110261635A (en) | A kind of full-automatic biochemical analysis method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1, 1st floor, building 1, No.333 Hezuo Road, high tech Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu Smart Technology Co.,Ltd. Country or region after: China Address before: No.1, 1st floor, building 1, No.333 Hezuo Road, high tech Zone, Chengdu, Sichuan 610000 Patentee before: CHENGDU SEAMATY TECHNOLOGY Co.,Ltd. Country or region before: China |