CN210155155U - Biochemical analyzer - Google Patents
Biochemical analyzer Download PDFInfo
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- CN210155155U CN210155155U CN201920925305.1U CN201920925305U CN210155155U CN 210155155 U CN210155155 U CN 210155155U CN 201920925305 U CN201920925305 U CN 201920925305U CN 210155155 U CN210155155 U CN 210155155U
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Abstract
The utility model belongs to the technical field of medical equipment and discloses a biochemical analyzer which comprises a casing, a sample introduction mechanism, a rotation mechanism, a liquid transfer mechanism, an analysis mechanism, a sample outlet mechanism and a sample outlet box, wherein the casing is provided with a sample introduction port and a sample outlet port, the sample introduction mechanism is arranged in the casing and can lead a detection card containing a sample and a reagent into the casing from the sample introduction port, the rotation mechanism can clamp a plurality of detection cards, and drives the detection card to rotate, the sample feeding mechanism can clamp the detection card on the rotating mechanism, the liquid transferring mechanism can mix the sample on the detection card with the reagent, the analysis mechanism can analyze the sample through the detection ray, the sample discharging mechanism is used for moving the detection card out of the rotating mechanism, the sample discharging box is arranged at the sample discharging port in a sliding way, the sample outlet mechanism can guide the detection card into the sample outlet box. The utility model discloses can be full-automatic simply carry out the inspection analysis to a plurality of samples high-efficiently, save manpower and material resources.
Description
Technical Field
The utility model relates to a medical equipment technical field especially relates to a biochemical analyzer.
Background
Invasive Fungal Disease (IFD), also known as Invasive Fungal infection, refers to the pathological changes and pathophysiological processes in which fungi invade human tissues and blood, grow and reproduce to cause tissue damage, organ dysfunction and inflammatory response. Common invasive mycoses include invasive candidiasis, aspergillosis, cryptococcosis, marneffei lanuginose, histoplasma capsulatum and the like. At present, the identification and diagnosis method for pathogenic fungi mainly comprises pathological biopsy or direct microscopic examination of clinical specimens, pathogen separation and culture identification, and in addition, in the fields of enzyme-linked immunosorbent assay, chemiluminescence immunoassay, biochemical and turbidimetric clinical diagnosis, laboratories and food safety monitoring, the operations of sampling trace samples, filling of accurate quantitative reagents, using of serial liquid-moving instruments and the like are frequently required to be completed, and special laboratories and a large number of corresponding laboratory instruments are required, so that the operation process is complicated, the efficiency is low, and manpower and material resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biochemical analyzer can carry out the inspection analysis to the sample simply high-efficiently.
To achieve the purpose, the utility model adopts the following technical proposal:
a biochemical analyzer, comprising:
the device comprises a shell, a sample inlet and a sample outlet, wherein the shell is provided with the sample inlet and the sample outlet;
the sample introduction mechanism is arranged in the shell and can guide a detection card containing a sample and a reagent into the shell from a sample introduction port;
the rotating mechanism is arranged in the shell, can be used for clamping a plurality of detection cards and drives the detection cards to rotate, and the sample feeding mechanism can be used for clamping the detection cards on the rotating mechanism;
the liquid transfer mechanism is arranged in the shell, is positioned above the rotating mechanism and can mix the sample and the reagent on the detection card;
an analysis mechanism provided in the housing and capable of analyzing a sample by a detection ray;
the sample outlet mechanism is arranged in the shell and used for moving the detection card out of the rotating mechanism;
the sample outlet box is arranged at the sample outlet in a sliding mode and used for containing the detection card after detection is finished, and the sample outlet mechanism can guide the detection card into the sample outlet box.
Preferably, the sample injection mechanism comprises:
the sample injection slide rail is arranged in the shell;
the sample injection supporting seat is arranged on the sample injection sliding rail in a sliding mode, and the detection card can be placed on the sample injection supporting seat;
and the sample injection driving device is arranged in the shell and can drive the sample injection supporting seat to slide along the sample injection sliding rail.
Preferably, the sampling mechanism further comprises a sampling detection device, wherein the sampling detection device is arranged in the casing and is positioned on one side of the sampling slide rail and used for detecting whether the detection card is placed on the sampling support seat or not.
Preferably, the rotation mechanism includes:
the rotating disc is rotatably arranged in the shell, a plurality of clamping positions are uniformly distributed on the rotating disc in the circumferential direction, and each clamping position can be used for clamping one detection card;
and the rotation driving device is arranged in the shell and can drive the rotating disc to rotate.
Preferably, the clamping position is provided with a clamping groove, the detection card is provided with a clamping protrusion, the clamping protrusion can be clamped into the clamping groove under the pushing of the sample feeding mechanism, and the sample feeding mechanism cannot drive the clamping protrusion to be separated from the clamping groove.
Preferably, the pipetting mechanism comprises:
the liquid transferring fixing seat is arranged in the machine shell;
the pipetting sliding seat is arranged on the pipetting fixing seat in a sliding manner, and the sliding direction of the pipetting sliding seat is perpendicular to the rotating axial direction of the rotating mechanism;
the liquid transferring head is arranged on the liquid transferring sliding seat in a sliding mode and used for transferring the reagent on the detection card, and the sliding direction of the liquid transferring head is parallel to the rotating axial direction of the rotating mechanism;
the first liquid transferring driving device is arranged on the liquid transferring fixing seat and can drive the liquid transferring sliding seat to slide;
and the second liquid transferring driving device is arranged on the liquid transferring sliding seat and can drive the liquid transferring head to slide.
Preferably, move liquid mechanism still includes move liquid supporting seat, move liquid supporting seat set up in the casing for move liquid position department to the slewing mechanism supports.
Preferably, the sampling mechanism comprises:
the sample outlet slide rail is arranged in the shell;
the sample outlet supporting seat is arranged on the sample outlet sliding rail in a sliding manner;
and the sample outlet driving device is arranged in the shell and can drive the sample outlet supporting seat to slide along the sample outlet sliding rail, and when the sample outlet supporting seat slides, the detection card on the rotating mechanism can be taken down and pushed into the sample outlet box.
Preferably, the sample outlet box comprises:
the box body is used for containing the detection card after detection and is arranged at the sample outlet in a sliding manner, an introduction port is formed in the box body, and the sample outlet mechanism can introduce the detection card into the box body through the introduction port;
the pushing device is arranged in the shell and used for pushing the detection card in the box body to move towards the detection end of the box body;
the sample outlet detection device is arranged in the shell, and the detection card in the box body can trigger the sample outlet detection device when abutting against the detection end.
Preferably, the sample inlet is provided with a sealing door in a rotating mode, during sample introduction, the sample introduction mechanism can push the sealing door to be opened, and after sample introduction is finished, the sealing door can seal the sample inlet.
The utility model has the advantages that:
the cooperation setting of advance a kind mechanism, slewing mechanism, move liquid mechanism, analytical mechanism and play appearance mechanism can be full-automatic simply high-efficiently to a plurality of samples inspection analysis, has saved manpower and material resources for the process of inspection is safer, and the result of inspection is more reliable.
Drawings
FIG. 1 is a schematic structural view of a biochemical analyzer according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a part of the components of the biochemical analyzer according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sample injection mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a rotating mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a pipetting mechanism according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an analysis mechanism according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a sample outlet mechanism according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a sample outlet box according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of another position of the sample outlet box according to the embodiment of the present invention.
In the figure:
1. a housing; 11. a closing door; 12. analyzing the display screen; 13. an acrylic perspective plate;
2. a sample introduction mechanism; 21. a sample injection slide rail; 22. a sample introduction supporting seat; 23. a sample introduction driving device; 24. a sample introduction detection device;
3. a rotating mechanism; 31. rotating the disc; 311. clamping grooves; 32. a rotation driving device;
4. a pipetting mechanism; 41. a liquid-transferring fixing seat; 42. a pipetting sliding seat; 43. a pipetting head; 44. a first pipetting drive device; 45. a second pipetting drive device; 46. a liquid-transferring support seat;
5. an analysis mechanism;
6. a sample outlet mechanism; 61. a sample outlet slide rail; 62. a sample outlet supporting seat; 63. a sample output driving device;
7. a sample outlet box; 71. a box body; 711. an inlet port; 72. a pushing device; 73. and (4) a sample outlet detection device.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and can include, for example, fixed or removable connections, mechanical or electrical connections, direct connections, indirect connections through an intermediary, communication between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1-9, the utility model provides a biochemical analyzer, which comprises a casing 1, a sample feeding mechanism 2, a rotating mechanism 3, a liquid transferring mechanism 4, an analyzing mechanism 5, a sample discharging mechanism 6 and a sample discharging box 7. Wherein, the case 1 is provided with a sample inlet and a sample outlet, the sample inlet mechanism 2 is arranged in the case 1 and can lead the detection card containing the sample and the reagent into the case 1 from the sample inlet, the rotating mechanism 3 is arranged in the case 1 and can contain a plurality of detection cards, and drives the detection card to rotate, the sample feeding mechanism 2 can clamp the detection card on the rotating mechanism 3, the liquid transferring mechanism 4 is arranged in the casing 1 and is positioned above the rotating mechanism 3 and can mix the sample on the detection card with the reagent, the analysis mechanism 5 is arranged in the casing 1 and can analyze the sample through the detection ray, the sample discharging mechanism 6 is arranged in the casing 1, the sample outlet box 7 is arranged at the sample outlet in a sliding manner and used for containing the detected detection card, and the sample outlet mechanism 6 can guide the detection card into the sample outlet box 7.
The utility model discloses in, sampling mechanism 2, slewing mechanism 3, move liquid mechanism 4, analytical mechanism 5 and the cooperation setting of mechanism 6 that goes out, can be full-automatic simply high-efficiently inspect the analysis to a plurality of samples, saved manpower and material resources for the process of inspection is safer, and the structure of inspection is more reliable.
In this embodiment, the pipetting mechanism 4 and the analyzing mechanism 5 are located on the upper and lower sides of the rotating mechanism 3, respectively, and are disposed opposite to each other, and the pipetting operation and the analyzing mechanism 5 may be performed synchronously or asynchronously. The analysis mechanism 5 comprises a detection module capable of emitting detection rays and an analysis module capable of analyzing the detection rays, the analysis module analyzes the detection rays passing through the sample to obtain a detection result of the sample, and when the rotating mechanism 3 rotates, the sample in the detection card on the rotation mechanism can pass through the space between the detection module and the analysis module. Specifically, the analysis mechanism 5 is a conventional arrangement in the art, and the structure and principle thereof will not be described in detail herein.
Specifically, a plurality of analyzing units 5 are provided, each analyzing unit 5 can detect one detection card, and the plurality of analyzing units 5 can analyze different components in the sample by different detection rays. In the present embodiment, four analysis mechanisms 5 are provided.
Specifically, a control mechanism is arranged in the casing 1, and controls the sample introduction mechanism 2, the liquid transfer mechanism 4, the analysis mechanism 5 and the sample discharge mechanism 6 to cooperatively act, so as to complete the test of the sample fully automatically.
Optionally, the sample injection mechanism 2 includes a sample injection slide rail 21, a sample injection support seat 22 and a sample injection driving device 23. Wherein, advance a kind slide rail 21 and set up in casing 1, along slewing mechanism 3's radial extension, advance a kind supporting seat 22 and slide and set up on advancing a kind slide rail 21, the detection card can be placed on advancing a kind supporting seat 22, advance a kind drive arrangement 23 and set up in casing 1, can drive advance a kind supporting seat 22 and slide along advancing a kind slide rail 21.
Specifically, advance a kind drive arrangement 23 and include first motor and the first driving band that is driven by first motor, advance a kind supporting seat 22 and connect in first driving band, first motor is stopped and is opened and stop and just reversing by control mechanism control.
More specifically, the sample injection mechanism 2 further comprises a sample injection detection device 24, and the sample injection detection device 24 is disposed in the casing 1 and located on one side of the sample injection slide rail 21, and is used for detecting whether the detection card is placed on the sample injection support seat 22. In this embodiment, the sample detection device 24 is a photoelectric sensor, and is connected to the control mechanism, when the sample support seat 22 retracts from the outside of the sample inlet, if there is a detection card thereon, the detection card can trigger the sample detection device 24, after the sample detection device 24 is triggered, the control mechanism controls the start of the first motor, the first transmission rotates to drive the sample support seat 22 to slide towards the rotating mechanism 3, the detection card is clamped on the rotating mechanism 3, if the detection card is not clamped on the rotating mechanism 3, when the sample support seat 22 is reset to the inside of the sample inlet, the detection card thereon can trigger the sample detection device 24 again, and at this time, the control mechanism can control the sample drive mechanism to clamp again.
Alternatively, the turning mechanism 3 includes a turning disc 31 and a turning drive 32. Wherein, the rolling disc 31 rotates and sets up in casing 1, and rolling disc 31 equipartition is provided with a plurality of dress screens in the circumference, and every dress screens department can adorn a detection card, rotates drive arrangement 32 and sets up in casing 1, can drive rolling disc 31 and rotate.
Specifically, the rotation driving device 32 includes a second motor and a second driving belt driven by the second motor, and the second driving belt is wound on the rotating disc 31 and can drive the rotating disc 31 to rotate around its own axis.
More specifically, above-mentioned second motor is opened by control mechanism control and stops to can link up the cooperation better with advancing kind mechanism 2.
More specifically, the clamping groove 311 is arranged on the clamping position, the detecting card is provided with a clamping protrusion, the clamping protrusion can be clamped into the clamping groove 311 under the pushing of the sampling mechanism 2, and the sampling mechanism 2 cannot drive the clamping protrusion to be pulled out from the clamping groove 311.
More specifically, a pressing block is arranged on the rotating disc 31, and a flange is circumferentially arranged at the top of the detection card and can be clamped between the pressing block and the rotating disc 31.
Alternatively, the pipetting mechanism 4 comprises a pipetting fixed base 41, a pipetting slide base 42, a pipetting head 43, a first pipetting drive device 44 and a second pipetting drive device 45. Wherein, move liquid fixing base 41 and set up in casing 1, move liquid sliding seat 42 and slide and set up on moving liquid fixing base 41, move the slip direction of liquid sliding seat 42 and be perpendicular to the rotating shaft of rolling disc 31, move liquid head 43 and slide and set up on moving liquid sliding seat 42 for move the reagent on the detection card, the slip direction of moving liquid head 43 is on a parallel with the rotating shaft of rolling disc 31, first move liquid drive arrangement 44 and set up on moving liquid fixing base 41, can drive and move liquid sliding seat 42 and slide, second moves liquid drive arrangement 45 and sets up on moving liquid sliding seat 42, can drive and move liquid head 43 and slide.
Specifically, move liquid sliding seat 42 and slide and set up on moving the slide rail of liquid fixing base 41, move liquid head 43 along the radial slip of rolling disc 31, first move liquid drive arrangement 44 includes the third motor and the third drive belt that is driven by the third motor, move liquid sliding seat 42 and connect in the third drive belt, drive by the third drive belt and slide, second move liquid drive arrangement 45 and include the fourth motor, the fourth drive belt that is driven by the fourth motor, lead screw and the spiro union that is driven by the fourth drive belt in the nut of lead screw, move liquid head 43 and connect in the nut, and can follow the axial displacement of nut along the lead screw, move liquid head 43 for the syringe that is driven by fifth motor cooperation lead screw, can transfer reagent automatically.
More specifically, the third motor, the fourth motor, and the fifth motor are controlled by a control mechanism, so that the reagent can be transferred more accurately.
Specifically, move liquid mechanism 4 still includes move liquid supporting seat 46, move liquid supporting seat 46 sets up in casing 1 for support slewing mechanism 3 at moving liquid position.
In this embodiment, the liquid-transferring support seat 46 is disposed on one side of the rotating disc 31 and is disposed around a position of the loading position in cooperation with the liquid-transferring mechanism 4, so that the detection card at the position of the loading position is more stable and not easy to incline when transferring liquid.
Specifically, the liquid-transfering support seat 46 includes a seat body fixedly disposed in the casing 1, a roller rotatably disposed on the seat body, and an upper press plate fixedly disposed on the seat body, wherein the roller supports the rotating disk 31 from the lower side, and the upper press plate abuts against the rotating disk 31 from the upper side.
Optionally, the sample discharging mechanism 6 comprises a sample discharging slide rail 61, a sample discharging support base 62 and a sample discharging driving device 63. Wherein, a sample slide rail 61 is arranged in the casing 1, a sample support base 62 is arranged on the sample slide rail 61 in a sliding manner, a sample drive device 63 is arranged in the casing 1 and can drive the sample support base 62 to slide along the sample slide rail 61, and when the sample support base 62 slides, a detection card on the rotating mechanism 3 can be immediately pushed down and pushed into the sample box 7.
Specifically, the sample outlet driving device 63 includes a sixth motor and a sixth transmission belt driven by the sixth motor, and the sample outlet supporting seat 62 is connected to the sixth transmission belt and is driven by the sixth transmission belt to slide. The sixth motor is controlled by a control mechanism.
More specifically, the sample ejection cartridge 7 includes a cartridge body 71, a pushing device 72, and a sample ejection detection device 73. The box body 71 is used for containing the detection card which is detected completely, the detection card is arranged at the sample outlet in a sliding mode, the box body 71 is provided with an introducing port 711, the sample outlet mechanism 6 can introduce the detection card into the box body 71 through the introducing port 711, the pushing device 72 is arranged in the machine shell 1 and used for pushing the detection card in the box body 71 to move towards the detection end of the box body 71, the sample outlet detection device 73 is arranged in the machine shell 1, and the detection card in the box body 71 can touch the sample outlet detection device 73 when abutting against the detection end.
In this embodiment, the pushing device 72 includes a seventh motor, a screw rod driven by the seventh motor, a nut screwed to the screw rod, and a pushing plate connected to the nut, the pushing plate is connected to a guide post, the guide post is penetrated in a guide hole, and the pushing plate can push the detection card in the box body 71 when moving axially along the guide post. The seventh motor is controlled by a control mechanism.
In this embodiment, the sample detection device 73 is a photoelectric sensor and is connected to the control mechanism, the detection end of the box body 71 is provided with a ray penetration opening, the detection card can trigger the sample detection device 73 when blocking the ray penetration opening, and when the sample detection device 73 is triggered, the control mechanism controls the corresponding alarm prompting device to remind an operator to pull out the box body 71 full of the detection card for cleaning.
Optionally, the sample inlet is provided with a sealing door in a rotating manner, during sample introduction, the sample introduction mechanism 2 can push the sealing door to open, and after sample introduction is finished, the sealing door can seal the sample inlet.
Specifically, the closing door 11 is L-shaped, and is adapted to the L-shaped sample inlet, and is rotatably disposed at the sample inlet through a return spring, so as to ensure the closure of the casing 1.
Optionally, an analysis display screen 12 and an acrylic perspective plate 13 are further disposed on the casing 1, the analysis display screen 12 is connected to the control mechanism, an operator can see the analysis structure of the detection card through the analysis display screen 12, and can observe the operation conditions of each mechanism in the casing 1 through the acrylic perspective plate 13.
Specifically, the casing 1 is further provided with a switch button or a knob, a code scanning port for scanning and detecting information on the card, an operation status indicator lamp, a power interface and a USB information interface.
The biochemical analyzer in the application improves the detection sensitivity, increases the product stability, shortens the detection time, simplifies the operation flow, saves the labor cost, obviously improves the product accuracy, sensitivity, rapidity, repeatability and the like compared with the prior art, and plays an important role in technical development, product development, clinical application and market expansion.
In addition, the platform technology can be further expanded and applied to early diagnosis of major diseases such as microbial inflammatory infection, cardiovascular and cerebrovascular diseases, respiratory system diseases and the like based on an immunoturbidimetric methodology and enzymatic kinetics, the technical bottleneck breakthrough in the field of in vitro diagnosis is completed, the platform has great development prospect, and the platform plays a revolutionary progress promoting role in early diagnosis, disease monitoring and guidance treatment zones of the major diseases such as AIDS, tuberculosis, hepatitis and the like combined by IFD, and the smooth implementation of the project can generate remarkable economic and social benefits.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A biochemical analyzer, comprising:
the device comprises a machine shell (1), wherein a sample inlet and a sample outlet are formed in the machine shell (1);
the sample introduction mechanism (2) is arranged in the shell (1) and can guide a detection card containing a sample and a reagent into the shell (1) from a sample introduction port;
the rotating mechanism (3) is arranged in the shell (1), can be used for clamping a plurality of detection cards and drives the detection cards to rotate, and the sample feeding mechanism (2) can be used for clamping the detection cards on the rotating mechanism (3);
a liquid transfer mechanism (4) which is arranged in the shell (1), is positioned above the rotating mechanism (3) and can mix the sample and the reagent on the detection card;
an analysis mechanism (5) which is provided in the housing (1) and which can analyze a sample by a detection ray;
the sample outlet mechanism (6) is arranged in the shell (1) and is used for moving the detection card out of the rotating mechanism (3);
go out appearance box (7), slide set up in go out appearance mouth department for the splendid attire detects and finishes the detection card, go out appearance mechanism (6) can with the detection card is leading-in go out in the appearance box (7).
2. The biochemical analyzer according to claim 1, wherein the sample introduction mechanism (2) comprises:
the sample injection slide rail (21) is arranged in the shell (1);
the sample feeding supporting seat (22) is arranged on the sample feeding sliding rail (21) in a sliding mode, and the detection card can be placed on the sample feeding supporting seat (22);
advance a kind drive arrangement (23), set up in casing (1), can drive advance kind supporting seat (22) and follow advance kind slide rail (21) and slide.
3. The biochemical analyzer according to claim 2, wherein the sample injection mechanism (2) further comprises a sample injection detection device (24), the sample injection detection device (24) is disposed in the housing (1) and located at one side of the sample injection slide rail (21) for detecting whether a detection card is placed on the sample injection support seat (22).
4. The biochemical analyzer according to claim 1, wherein the rotating mechanism (3) comprises:
the rotating disc (31) is rotatably arranged in the shell (1), a plurality of clamping positions are uniformly distributed on the rotating disc (31) in the circumferential direction, and one detection card can be clamped at each clamping position;
and the rotation driving device (32) is arranged in the machine shell (1) and can drive the rotating disc (31) to rotate.
5. The biochemical analyzer according to claim 4, wherein the card slot (311) is disposed on the card slot, and the detection card is disposed with a card protrusion, the card protrusion can be pushed by the sample feeding mechanism (2) to be inserted into the card slot (311), and the sample feeding mechanism (2) cannot drive the card protrusion to be pulled out from the card slot (311).
6. The biochemical analyzer according to claim 1, wherein the pipetting mechanism (4) comprises:
a liquid-transferring fixing seat (41) arranged in the machine shell (1);
the liquid transfer sliding seat (42) is arranged on the liquid transfer fixing seat (41) in a sliding mode, and the sliding direction of the liquid transfer sliding seat (42) is perpendicular to the rotating axial direction of the rotating mechanism (3);
the liquid transferring head (43) is arranged on the liquid transferring sliding seat (42) in a sliding mode and used for transferring the reagent on the detection card, and the sliding direction of the liquid transferring head (43) is parallel to the rotating axial direction of the rotating mechanism (3);
the first liquid transferring driving device (44) is arranged on the liquid transferring fixed seat (41) and can drive the liquid transferring sliding seat (42) to slide;
and the second liquid transferring driving device (45) is arranged on the liquid transferring sliding seat (42) and can drive the liquid transferring head (43) to slide.
7. The biochemical analyzer according to claim 6, wherein the pipetting mechanism (4) further comprises a pipetting support (46), the pipetting support (46) being arranged within the housing (1) for supporting the rotation mechanism (3) at a pipetting position.
8. The biochemical analyzer according to claim 1, wherein the sample output mechanism (6) comprises:
the sample outlet slide rail (61) is arranged in the shell (1);
the sample outlet supporting seat (62) is arranged on the sample outlet sliding rail (61) in a sliding manner;
go out appearance drive arrangement (63), set up in casing (1), can drive go out appearance supporting seat (62) and follow it slides to go out appearance slide rail (61), when going out appearance supporting seat (62) and sliding, can with on slewing mechanism (3) the detection card takes off and pushes away go out in appearance box (7).
9. The biochemical analyzer according to claim 1, wherein the sample outlet cartridge (7) comprises:
the box body (71) is used for containing the detected detection card and is arranged at the sample outlet in a sliding manner, an introduction port (711) is formed in the box body (71), and the sample outlet mechanism (6) can introduce the detection card into the box body (71) through the introduction port (711);
the pushing device (72) is arranged in the machine shell (1) and used for pushing the detection card in the box body (71) to move towards the detection end of the box body (71);
the sample outlet detection device (73) is arranged in the machine shell (1), and the detection card in the box body (71) can trigger the sample outlet detection device (73) when abutting against the detection end.
10. The biochemical analyzer according to any of claims 1-9, wherein a closing door (11) is rotatably disposed at the sample inlet, the sample injection mechanism (2) can push the closing door (11) to open during sample injection, and the closing door (11) can close the sample inlet after sample injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925305.1U CN210155155U (en) | 2019-06-19 | 2019-06-19 | Biochemical analyzer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925305.1U CN210155155U (en) | 2019-06-19 | 2019-06-19 | Biochemical analyzer |
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| CN210155155U true CN210155155U (en) | 2020-03-17 |
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| CN201920925305.1U Active CN210155155U (en) | 2019-06-19 | 2019-06-19 | Biochemical analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020253371A1 (en) * | 2019-06-19 | 2020-12-24 | 丹娜（天津）生物科技有限公司 | Biochemical analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020253371A1 (en) * | 2019-06-19 | 2020-12-24 | 丹娜（天津）生物科技有限公司 | Biochemical analyzer |
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