CN110376393A - The reaction tray and its automatic clinical chemistry analyzer of solid directly-heated structure - Google Patents
The reaction tray and its automatic clinical chemistry analyzer of solid directly-heated structure Download PDFInfo
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- CN110376393A CN110376393A CN201910774506.0A CN201910774506A CN110376393A CN 110376393 A CN110376393 A CN 110376393A CN 201910774506 A CN201910774506 A CN 201910774506A CN 110376393 A CN110376393 A CN 110376393A
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- disk body
- wall
- reaction tray
- slot tooth
- solid directly
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/025—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having a carousel or turntable for reaction cells or cuvettes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00346—Heating or cooling arrangements
- G01N2035/00356—Holding samples at elevated temperature (incubation)
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The application discloses the reaction tray and its automatic clinical chemistry analyzer of a kind of solid directly-heated structure.The reaction tray includes disk body and block piece.For the disk body in hollow cylindric, the outer surface of disk body is evenly arranged with slot tooth, the extending direction of each slot tooth and disk body it is axial parallel, adjacent slot between cog, which is formed, to be open.Block piece is connect with the slot tooth, is blocked the opening and is formed multiple cuvette notches with the slot tooth.Since multiple adjacent slot teeth are arranged in the outer surface of disk body, adjacent slot tooth forms opening, and block piece blocks the opening and forms multiple cuvette notches, so, the difficulty of processing of cuvette notch is low, at low cost and structure is simple.
Description
Technical field
This application involves automatic clinical chemistry analyzer more particularly to the reaction trays and its full-automatic biochemical of solid directly-heated structure
Analyzer.
Background technique
Currently, constant-temperature incubation mode used by automatic clinical chemistry analyzer mainly have air bath, water-bath/constant temperature liquid bath and
Three kinds of modes of solid directly-heated (solid direct contact type constant temperature).The advantages of thermostatic mode of air bath is that structure is simple, at low cost,
The disadvantage is that system warm-up is affected by environment, unstable compared with slow and temperature.The advantages of water-bath/constant temperature liquid bath thermostatic mode is temperature
Uniformly, stablize, the disadvantage is that manufacturing cost is higher, booting preheating time is longer, and change of water quality (such as microorganism, mineral deposits)
It also will affect optical path and survey light, need a large amount of maintenance works.The advantages of thermostatic mode of solid directly-heated is that the reaction solution in reaction cup adds
It is warm rapid and uniform and stable.
The reaction tray of existing solid directly-heated structure generally has following two ways.The first is the notch of cuvette by two
A half slot composition.Reaction tray generally comprises the composition such as a chassis, a master and reaction cup binding clasp, master and reaction cup folder
Tight device is connected on chassis, machined half slot of placing response cup respectively on master and reaction cup binding clasp, the two is mounted on
The rectangular channel of placing response cup is just formd after on chassis, reaction cup is directly clamped by binding clasp after being placed in slot.It is for second
Finishing is handled after the notch of cuvette is integrally formed.
The reaction tray of existing solid directly-heated structure has following several advantage and disadvantage:
1. the notch of cuvette finishes processing mode after being integrally formed, difficulty of processing is big, at high cost；
2. the notch of cuvette is made of two and half slots, structure is more complex, at high cost；
3. being only bottom arrangement calandria, heating is uneven.
Summary of the invention
To overcome part or all problems, the application embodiment present in the relevant technologies to provide a kind of solid directly-heated
The reaction tray of structure.The reaction tray includes disk body and block piece.For the disk body in hollow cylindric, the outer surface of disk body is uniform
It is provided with slot tooth, the extending direction of each slot tooth is axial parallel with disk body, and adjacent slot between cog forms opening.Block piece
It is connect with the slot tooth, blocks the opening and form multiple cuvette notches with the slot tooth.
Optionally, the block piece includes guard ring and base ring, and the base ring includes bottom wall, outer wall and inner wall, the outer wall, interior
Wall and bottom wall surround fluting.The guard ring is in hollow cylindrical.The top surface of each slot tooth and the top surface of the disk body are flat
Together, the height value of each slot tooth is greater than the height value of the disk body so that each slot tooth has insertion section.It is described
Block piece is connect with the slot tooth, and blocking the opening and forming multiple cuvette notches with the slot tooth includes: the insertion
Portion is inserted into the fluting, and the bottom surface of guard ring is contacted with the outer wall, and the bottom surface of the disk body is contacted with the inner wall.
Optionally, the outer wall offers multiple first loopholes, and the inner wall offers multiple second loopholes, each
A cuvette notch is connected to first loophole and second loophole and is located in same optical path.
Optionally, the block piece includes guard ring and bottom wall, and the guard ring is in hollow cylindrical；The bottom wall is in annulus
Shape.The height value of the top surface of each slot tooth and the either flush of the disk body, each slot tooth is equal to the disk
The height value of body.The block piece is connect with the slot tooth, is blocked the opening and is formed multiple cuvette slots with the slot tooth
Mouth includes: that the guard ring is connect with the side of slot tooth described in each, the bottom wall and the bottom surface of slot tooth, the bottom surface of the disk body
It is connected with the bottom surface of guard ring.
Optionally, the lower part of the guard ring offers multiple first loopholes, and the lower part of the disk body offers multiple
Two loopholes, each described cuvette notch are connected to first loophole and second loophole and are located at
In same optical path.
Optionally, the guard ring and the bottom wall Construction integration.
Optionally, the guard ring is joined end to end by multistage backplate and is constituted.
Optionally, the inner surface of the disk body is provided with side heat body mounting groove, the side heat body mounting groove drum
The inner surface of body one week.
Optionally, the block piece has bottom wall, and the bottom wall is rounded, and the outer surface of the bottom wall offers bottom-heated body
Mounting groove, the bottom-heated body mounting groove was around bottom wall one week.
Optionally, the top surface of the disk body is provided with enclosure wall, and the enclosure wall was around the disk body one week, and the diameter of enclosure wall is less than
The diameter of the disk body simultaneously constitutes step with the disk body.
Optionally, the reaction tray includes support plate, which extends and be connected to along the radial direction of the disk body
The enclosure wall, the upper surface of the support plate are evenly distributed with temperature sensor cabling channel.Described enclose is formed on face of wall
To the temperature sensor fixing hole of the step internal stretch, each temperature sensor fixing hole and a temperature sensor are walked
Wire casing is connected to and constitutes the L-shaped channel in section.
Optionally, in the temperature sensor cabling channel, wherein being provided with one between adjacent temperature sensor cabling channel
A calibration temperature sensor cabling channel is provided with a calibration temperature sensor installation between adjacent temperature sensor fixing hole
Hole, the calibration temperature sensor fixing hole are connected to the calibration temperature sensor cabling channel and constitute the L-shaped channel in section.
Optionally, the reaction tray includes support plate, which extends and be connected to along the radial direction of the disk body
The enclosure wall, the upper surface of the support plate are provided with overheating protection sensor mounting groove.
On the other hand the application provides a kind of automatic clinical chemistry analyzer.The analyzer includes that aforementioned any solid is straight
The reaction tray of heat structure.
The technical solution that presently filed embodiment provides can include the following benefits:
1, since multiple adjacent slot teeth are arranged in the outer surface of disk body, adjacent slot tooth forms opening, and block piece blocks
The opening and form multiple cuvette notches with slot tooth, so, the difficulty of processing of cuvette notch is low, at low cost and structure is simple
It is single.
2, due to forming step between disk body and enclosure wall, in this way, by the step can be formed cuvette discharge area or
Cuvette pinch zones, thus, cuvette is fixed, fixed form is flexible.
3, side heat body mounting groove is provided with due to the inner surface in disk body and the bottom wall of block piece is provided with bottom
Calandria mounting groove is heated evenly in this way, being heated by side and bottom surface.
4, since the base ring includes bottom wall, outer wall and inner wall, and bottom wall, outer wall and inner wall surround fluting, this structure
Design can encase reaction cup, it is ensured that constant temperature effect.
5, temperature is provided with due to being evenly distributed with temperature sensor cabling channel on the supporting plate and enclosing face of wall
Sensor mounting hole, in such manner, it is possible to timely learning temperature, in particular, being provided with calibration temperature sensor cabling channel and calibration
In the case where temperature sensor fixing hole, it is uniformly distributed plus the mode of calibration can guarantees the detection accuracy that sensor detects.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Mode, and together with specification it is used to explain the principle of the application.
Fig. 1 is a kind of cross-sectional view of the reaction tray of the solid directly-heated structure of embodiment of the application；
Fig. 2 is the partial enlarged view of the part A of Fig. 1；
Fig. 3 is disk body, guard ring, base ring, rotating disc and the thermal insulation board of a kind of solid directly-heated structure of embodiment of the application
The structural schematic diagram for the reaction disc main body being assembled into；
Fig. 4 is the structural schematic diagram of the disk body of reaction tray shown in FIG. 1；
Fig. 5 is the cross-sectional view of the line B-B along Fig. 4；
Fig. 6 is the partial enlarged view of the C portion of Fig. 5；
Fig. 7 is the structural schematic diagram of the base ring of reaction tray shown in FIG. 1；
Fig. 8 is the cross-sectional view of the line D-D along Fig. 7；
Fig. 9 is the structural schematic diagram of another disk body.
Specific embodiment
Here illustrative embodiments will be illustrated in detail, the example is illustrated in the accompanying drawings.Following description relates to
And when attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary is implemented
Embodiment described in mode does not represent all embodiments consistent with the application.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the application.
It is only to be not intended to be limiting this Shen merely for the purpose of description particular implementation in term used in this application
Please.The application and the "an" of singular used in the attached claims, " described " and "the" be also intended to including
Most forms, unless the context clearly indicates other meaning.
It should be appreciated that " first " " second " and similar word used in present specification and claims
It is not offered as any sequence, quantity or importance, and is used only to distinguish different component parts.Equally, "one" or
The similar word such as " one " does not indicate that quantity limits yet, but indicates that there are at least one；It is " multiple " to indicate two and two or more
Quantity.Unless otherwise noted, the similar word such as " front ", " rear portion ", " lower part " and/or " top " is only to facilitate say
It is bright, and it is not limited to a position or a kind of spatial orientation.The similar word such as " comprising " or "comprising" means to appear in " packet
Include " either the element before "comprising" or object cover the element or object for appearing in " comprising " or "comprising" presented hereinafter
Part and its equivalent, it is not excluded that other elements or object.
With reference to the accompanying drawing, the application illustrative embodiments are described in detail.In the absence of conflict, following
Embodiment and embodiment in feature can be complementary to one another or be combined with each other.
Fig. 1 to Fig. 8, especially fig. 4 to fig. 6 are please referred to, the reaction tray of present embodiment includes disk body 1 and block piece.Disk
Body 1 is in hollow cylindric.Disk body 1 has outer surface 111, inner surface 112, top surface 113 and bottom surface 114.The outer surface of disk body 1
111 are evenly arranged with slot tooth 12.The top surface 121 of each slot tooth 12 is concordant with the top surface 113 of the disk body 1, extension side
It is greater than the height value of the disk body 1 so that each slot tooth 12 to the height value of slot tooth 12 parallel and each with the axial direction of disk body 1
With insertion section 122.Opening 13 is formed between adjacent slot tooth 12.The block piece is connect with the slot tooth 12, blocks described open
Mouthfuls 13 and form multiple cuvette notches 123 with the slot tooth 12.In the present embodiment, block piece includes guard ring 2 and base ring
3.It is as follows to the structure more detailed description of disk body 1 and block piece below.
Please continue to refer to Fig. 6 and Fig. 1, Fig. 2 and Fig. 5 are combined, is provided with side heat on the inner surface 112 of the disk body 1
Body mounting groove 14, the mounting groove 14 is for installing calandria.The side heat body mounting groove 14 around inner surface one week of disk body 1,
And it is located between the top surface 113 and bottom surface 114 of disk body 1.
Fig. 4 to fig. 6 is please referred to, the top surface 113 of the disk body 1 is provided with enclosure wall 15.The enclosure wall 15 is around the disk body 1 one
Week.The diameter of the enclosure wall 15 is less than the diameter of the disk body 1 and constitutes step 16 with the disk body 1, due to the top of slot tooth 12
Face 121 is concordant with the top surface 113 of disk body 1, so, step 16 includes top surface 113.It, should when cuvette is fixed by colorimetric cup holder 9
The outer surface of step 16 and enclosure wall 15 surrounds colorimetric cup holder release area to fixed cuvette (as depicted in figs. 1 and 2).Work as colorimetric
When cup is fixed by clamping rubber, the rubber for clamping cuvette can be put between this step 16 and the outer surface and cuvette of enclosure wall 15
Adhesive tape is to fixed cuvette.
It please refers to Fig. 3 and combines Fig. 4 and Fig. 5, the reaction tray includes support plate 17, and the support plate 17 is along the disk body 1
Radial direction extend and be connected to the enclosure wall 15.Support plate 17 is substantially annular in shape, and center location is provided with rotating disc
4.Thermal insulation board 5 is provided between rotating disc 4 and support plate 17.The disk body 1, guard ring 2, base ring 3, rotating disc 4 and it is nonmetallic every
The assembly of hot plate 5 constitutes reaction disc main body.Constant temperature is needed due to reacting disc main body, prevents hot transmitting, and the nonmetallic thermal insulation board 5 is used
Constant temperature is in ensuring to react disc main body.Reaction disc main body is placed in the confined space being made of incubation cavity 6 and insulation cover 7.It should
The upper surface of support plate 17 is evenly distributed with temperature sensor cabling channel 171.In the present embodiment, the temperature sensor is walked
There are four wire casings 171, diametrically positioned at the disk body 1 two intersections.The radially extending along disk body 1 of cabling channel 171.
The temperature sensor fixing hole 161 of oriented 16 internal stretch of the step is formed on the outer surface of the enclosure wall 15, each temperature
Degree sensor mounting hole 161 is connected to a temperature sensor cabling channel 171 and constitutes the L-shaped channel in section.In order to improve
The precision of temperature sensor, in four temperature sensor cabling channels 171, wherein adjacent temperature sensor cabling channel 171
Between be provided with a calibration temperature sensor cabling channel 172, correspondingly, being set between adjacent temperature sensor fixing hole 161
It is equipped with calibration temperature sensor fixing hole 162.One temperature sensor fixing hole 162 and a temperature sensor cabling channel 172
It is connected to and constitutes the L-shaped channel in section.The upper surface of the support plate 17 is provided with overheating protection sensor mounting groove 18, uses
In installation overheating protection sensor.
Referring to Fig. 3, the guard ring 2 is in hollow cylindrical, in the present embodiment, the guard ring 2 is first by multistage backplate 21
Tail is connected and constitutes.
It please refers to 7 and Fig. 8 and the base ring 3 includes bottom wall 31, outer wall 32 and inner wall 33 combined with Figure 1 and Figure 2,.It is described outer
Wall 32, inner wall 333 and bottom wall 31 surround fluting 34.The bottom wall 31 is annular in shape.The outer surface of bottom wall 31 offers bottom and adds
Hot body mounting groove 311, the bottom-heated body mounting groove 311 was around the bottom wall 31 1 weeks.The outer wall 31 and inner wall 33 are around the bottom
The side of wall 31 one week, therefore, the fluting 34 are rounded.The outer wall 32 offers multiple first loopholes 321, described interior
Wall 33 offers multiple second loopholes 331, each described cuvette notch is connected to first loophole 321 and one
A second loophole 331 is simultaneously located in same optical path.
It please refers to Fig. 3 and combines Fig. 1 to 2 and Fig. 4 to Fig. 8, the assembled relation of disk body 1, guard ring 2 and base ring 3 is sketched
It is as follows:
The insertion section 122 of the slot tooth 12 is inserted into the fluting 34, then guard ring 2 is fixed on the slot tooth 12 with screw
And base ring 3 is fixed on to the bottom of incubation cavity 11, the bottom surface 21 of guard ring 2 is contacted with the top surface of the outer wall 32 as a result, described
The bottom surface 114 of disk body 1 is contacted with the top surface of the inner wall 33, in this way, the block piece is connect with the slot tooth 12, is blocked described
Opening 13 and form multiple cuvette notches 123 with the slot tooth 12.Each cuvette notch is by adjacent slot tooth 12, disk body
Part and base ring 3 on part, guard ring 2 on 1 outer surface between adjacent slot tooth 12 between adjacent slot tooth 12
Part on (specifically on bottom wall 31) between adjacent slot tooth 12 surrounds.
It please refers to Fig. 9 and combines Fig. 1 to Fig. 8, in above embodiment, block piece includes guard ring 1 and base ring 3 and bottom
Ring 3 is surrounded by bottom wall 31, outer wall 32 and inner wall 33.As the variation pattern of this embodiment, the block piece is also possible to
Such as flowering structure: the block piece includes guard ring and bottom wall.The guard ring is in hollow cylindrical.The bottom wall is annular in shape, can be with
It is interpreted as the plate that bottom wall is arc-shaped.The height of the height of guard ring 2, the height of slot tooth 12 and disk body 1 is equal, each described slot
The top surface 123 of tooth 12 is concordant with the top surface 113 of the disk body 1, as shown in Figure 9.In such structure, the block piece with it is described
Slot tooth connection, block it is described opening and with the slot tooth formed multiple cuvette notches include: the guard ring and each described in
The side of slot tooth connects, and the bottom wall is connect with the bottom surface of the bottom surface of slot tooth, the bottom surface of the disk body and guard ring.The guard ring
Lower part offers multiple first loopholes, and the lower part of the disk body offers multiple second loopholes, each described cuvette
Notch is connected to first loophole and second loophole and is located in same optical path.The guard ring and institute
Bottom wall Construction integration is stated, in this way, the section of guard ring and bottom wall is L-shaped.
On the other hand a kind of automatic clinical chemistry analyzer is also disclosed in present embodiment.The analysis instrument includes aforementioned any one
The reaction tray of solid directly-heated structure described in kind.How with other component it to be assembled into the analyzer as reaction tray, can used
The prior art repeats no more.
In conclusion the reaction tray of the application at least has the following beneficial effects:
1, since multiple adjacent slot teeth are arranged in the outer surface of disk body, adjacent slot tooth forms opening, and block piece blocks
The opening and form multiple cuvette notches, so, the difficulty of processing of cuvette notch is low, at low cost and structure is simple.
2, due to forming step between disk body and enclosure wall, in this way, by the step can be formed cuvette discharge area or
Cuvette pinch zones, thus, cuvette is fixed, fixed form is flexible.
3, side heat body mounting groove is provided with due to the inner surface in disk body and the bottom wall of block piece is provided with bottom
Calandria mounting groove is heated evenly in this way, being heated by side and bottom surface.
4, since the base ring includes bottom wall, outer wall and inner wall, and bottom wall, outer wall and inner wall surround fluting, this structure
Design can encase reaction cup, it is ensured that constant temperature effect.
5, temperature is provided with due to being evenly distributed with temperature sensor cabling channel on the supporting plate and enclosing face of wall
Sensor mounting hole, in such manner, it is possible to timely learning temperature, in particular, being provided with calibration temperature sensor cabling channel and calibration
In the case where temperature sensor fixing hole, it is uniformly distributed plus the mode of calibration can guarantees the detection accuracy that sensor detects.
The above is only the better embodiment of the application, not does limitation in any form to the application,
Although the application is disclosed above in a preferred embodiment thereof, it is not limited to the application, any skill for being familiar with this profession
Art personnel are modified in the range of not departing from technical scheme when using the technology contents of the disclosure above
Or the equivalent implementations of equivalent variations are modified to, but all contents without departing from technical scheme, according to the application's
Technical spirit still falls within present techniques side to any simple modification, equivalent change and modification made by embodiment of above
In the range of case.
Claims (14)
1. a kind of reaction tray of solid directly-heated structure, which is characterized in that the reaction tray includes disk body and block piece, wherein
For the disk body in hollow cylindric, the outer surface of disk body is evenly arranged with slot tooth, the extending direction of each slot tooth
Axial parallel with disk body, adjacent slot between cog forms opening；
Block piece is connect with the slot tooth, is blocked the opening and is formed multiple cuvette notches with the slot tooth.
2. the reaction tray of solid directly-heated structure according to claim 1, which is characterized in that the block piece include guard ring and
Base ring, the base ring include bottom wall, outer wall and inner wall, and the outer wall, inner wall and bottom wall surround fluting；
The guard ring is in hollow cylindrical；
The height value of the top surface of each slot tooth and the either flush of the disk body, each slot tooth is greater than the disk
The height value of body is so that each slot tooth has insertion section；
The block piece is connect with the slot tooth, is blocked the opening and is formed multiple cuvette notches with the slot tooth and include:
The insertion section is inserted into the fluting, and the bottom surface of guard ring is contacted with the outer wall, and the bottom surface of the disk body connects with the inner wall
Touching.
3. the reaction tray of solid directly-heated structure according to claim 2, which is characterized in that the outer wall offers multiple
One loophole, the inner wall offer multiple second loopholes, each described cuvette notch is connected to one described first thoroughly
Unthreaded hole and second loophole are simultaneously located in same optical path.
4. the reaction tray of solid directly-heated structure according to claim 1, which is characterized in that the block piece include guard ring and
Bottom wall, the guard ring are in hollow cylindrical；The bottom wall is annular in shape；
The height value of the top surface of each slot tooth and the either flush of the disk body, each slot tooth is equal to the disk
The height value of body；
The block piece is connect with the slot tooth, is blocked the opening and is formed multiple cuvette notches with the slot tooth and include:
The guard ring is connect with the side of slot tooth described in each, the bottom surface of the bottom wall and slot tooth, the bottom surface of the disk body and guard ring
Bottom surface connection.
5. the reaction tray of solid directly-heated structure according to claim 4, which is characterized in that the lower part of the guard ring offers
Multiple first loopholes, the lower part of the disk body offer multiple second loopholes, each described cuvette notch connection one
A first loophole and second loophole are simultaneously located in same optical path.
6. the reaction tray of solid directly-heated structure according to claim 4, which is characterized in that the guard ring and the bottom wall one
Body construction.
7. according to the reaction tray of solid directly-heated structure described in claim 2 to 6 any one, which is characterized in that the guard ring
It is joined end to end by multistage backplate and is constituted.
8. according to the reaction tray of solid directly-heated structure described in claim 2 to 6 any one, which is characterized in that the disk body
Inner surface be provided with side heat body mounting groove, inner surface one week around disk body of the side heat body mounting groove.
9. the reaction tray of solid directly-heated structure according to claim 8, which is characterized in that the block piece has bottom wall,
The bottom wall is rounded, and the outer surface of the bottom wall offers bottom-heated body mounting groove, and the bottom-heated body mounting groove is around the bottom
Wall one week.
10. according to claim 1 to the reaction tray of solid directly-heated structure described in 6 any one, which is characterized in that the disk body
Top surface be provided with enclosure wall, the enclosure wall around the disk body one week, and the diameter of enclosure wall be less than the disk body diameter and with it is described
Disk body constitutes step.
11. the reaction tray of solid directly-heated structure according to claim 10, which is characterized in that the reaction tray includes support
Plate, the support plate extend along the radial direction of the disk body and are connected to the enclosure wall, and the upper surface of the support plate is uniformly distributed
There is temperature sensor cabling channel；
Described to enclose the temperature sensor fixing hole that the oriented step internal stretch is formed on face of wall, each temperature passes
Sensor mounting hole and a temperature sensor cabling channel are connected to and constitute the L-shaped channel in section.
12. the reaction tray of solid directly-heated structure according to claim 10, which is characterized in that the temperature sensor cabling
In slot, wherein being provided with a calibration temperature sensor cabling channel, adjacent temperature between adjacent temperature sensor cabling channel
A calibration temperature sensor fixing hole, the calibration temperature sensor fixing hole and the school are provided between sensor mounting hole
Quasi- temperature sensor cabling channel is connected to and constitutes the L-shaped channel in section.
13. the reaction tray of solid directly-heated structure according to claim 10, which is characterized in that the reaction tray includes support
Plate, the support plate extend along the radial direction of the disk body and are connected to the enclosure wall, and the upper surface of the support plate was provided with
Thermal protection sensor mounting groove.
14. automatic clinical chemistry analyzer, which is characterized in that the analyzer includes described in any one of claim 1 to 13
The reaction tray of solid directly-heated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774506.0A CN110376393B (en) | 2019-08-21 | 2019-08-21 | Reaction disc with solid direct-heating structure and full-automatic biochemical analyzer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774506.0A CN110376393B (en) | 2019-08-21 | 2019-08-21 | Reaction disc with solid direct-heating structure and full-automatic biochemical analyzer thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110376393A true CN110376393A (en) | 2019-10-25 |
| CN110376393B CN110376393B (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910774506.0A Active CN110376393B (en) | 2019-08-21 | 2019-08-21 | Reaction disc with solid direct-heating structure and full-automatic biochemical analyzer thereof |
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