CN219328803U - Partition sample tray and full-automatic inspection instrument - Google Patents

Abstract

The utility model provides a partitioned sample tray and a full-automatic inspection instrument, wherein the partitioned sample tray comprises: the sample turntable is provided with a plurality of positioning parts which are arranged at intervals to divide the sample turntable into a plurality of sample areas; and a plurality of sample frames are respectively arranged in the corresponding sample areas, each sample frame is provided with a plurality of placing grooves and a matching part, the placing grooves are arranged at intervals and are used for placing a plurality of sample test tubes, and the matching parts are matched with the corresponding positioning parts so as to install the corresponding sample frames on the sample turntable. The sample rotating disc is divided into a plurality of sample areas for installing a plurality of sample racks, and the sample areas are provided with positioning parts which are connected with the sample racks in a matching way, so that the sample racks can be installed on the plurality of sample areas, and each sample rack can be matched with and provided with different sample test tube placing grooves; meanwhile, sample frames with different numbers can be installed according to actual demands, and the sample mechanical arm is convenient to sample, pipette and the like.

Description

Partition sample tray and full-automatic inspection instrument

Technical Field

The utility model relates to an immunodetection technology, in particular to a partitioned sample tray and a full-automatic inspection instrument.

Background

The immunity analyzer can move any sample test tube to a sampling position, and the sample turntable is provided with a number, so that the sample test tube can be moved conveniently; the sample tray module is used to hold the sample tube so that the sample manipulator moves the sample tube for sampling.

The sample rack is integrated into one piece on the sample dish at present, and does not have the sign on the sample rack, and the sample that the immunodetection in-process required tries multiple type, therefore has following problem: when different sample tubes are placed on the same sample frame, the positioning can only be performed according to the serial numbers of the sample tubes, and different types of samples cannot be placed respectively, so that the problem of inaccurate sampling of the mechanical arm can occur.

In view of this, the present utility model has been made.

Disclosure of Invention

The utility model provides a partitioned sample tray and a full-automatic chemiluminescence immunoassay analyzer, which are used for solving the technical problem that different sample test tubes cannot be placed on the partitioned sample tray according to actual needs in the prior art.

The first aspect of the present utility model provides a partitioned sample tray comprising: the sample turntable is provided with a plurality of positioning parts, and the positioning parts are arranged at intervals to divide the sample turntable into a plurality of sample areas; and a plurality of sample frames are respectively arranged in the corresponding sample areas, each sample frame is provided with a plurality of placing grooves and a matching part, a plurality of placing grooves are arranged at intervals and used for placing a plurality of sample test tubes, and the matching parts are matched with the corresponding positioning parts so as to install the corresponding sample frames on the sample turntable.

In the scheme, a plurality of sample areas for installing a plurality of sample racks are divided on a sample turntable, and positioning parts which are connected with the sample racks in a matching way are arranged on the sample areas, so that the sample racks can be installed on the plurality of sample areas, each sample rack can be matched with and installed with different sample test tubes, namely, the arrangement of the placing grooves on the plurality of sample racks can be adjusted according to the requirements of the sample test tubes; meanwhile, sample frames with different numbers can be installed according to actual demands, and the sample mechanical arm is convenient to sample, pipette and the like.

In a further aspect of the present utility model, a plurality of the sample racks are respectively provided with a first number, and a plurality of sample tubes on each of the sample racks are respectively provided with a second number.

In the scheme, in order to facilitate the placement of the sample test tube, the first number and the second number are additionally arranged on the sample rack and the sample test tube, so that the placement accuracy of the sample test tube can be effectively ensured; meanwhile, a number is also arranged on the sample turntable, so that the mounting position of the sample rack can be conveniently determined.

In a further aspect of the present utility model, the positioning portion is a positioning column; the matching part is a positioning hole, and the positioning hole is used for matching the positioning column. The utility model provides an alternative scheme for the positioning part and the matching part, wherein the positioning part is a positioning hole; correspondingly, the matching part is a positioning column, and the positioning column is used for matching with the positioning hole.

In the scheme, the matching part and the positioning part are arranged into the positioning holes and the positioning columns so as to realize flexible connection of the sample rack and the sample turntable, and the sample rack is convenient to take down at any time for replacement; for the structure of the matching part and the positioning part, the positioning part can be arranged into two arc-shaped strips, the matching part is arranged into a table body with the arc-shaped edge, and the positioning is realized by clamping the table body into a groove body formed by the arc-shaped strips; of course, the structure is not limited to the above concentrations, and will not be repeated herein.

In a further aspect of the present utility model, the positioning portion includes a connection section and a guide section, the connection section being connected to the sample carousel and the guide section between the sample carousel and the sample rack; the connecting section is accommodated in the matching part, and at least part of the guiding section extends out of the matching part.

In a further embodiment of the utility model, the cross-sectional area of the guide section is arranged in increasing order in the direction of the connecting section.

In this scheme, through setting up into integrated into one piece's direction section and linkage segment with location portion to make the direction section towards linkage segment cross-sectional area increase gradually (general linkage segment is cylindrical, and the direction is the radius increase gradually this moment), thereby play certain guide effect when being connected with subregion sample dish for the sample frame, be convenient for both connect.

In a further aspect of the present utility model, the sample carousel is annular and the sample rack is arcuate.

In this solution, by arranging the sample carousel in a ring, other devices for immunodetection can be arranged in the middle of the sample carousel, in general a reagent disk can be arranged in the middle of the sample carousel; meanwhile, in order to match the sample turntable, the shape of the sample turntable is set to be arc-shaped, and better partition can be arranged on the sample turntable.

In a further aspect of the utility model, the sample rack comprises a body, a pressure member, and a support member; the body is provided with a plurality of placing grooves and the matching parts; the pressing piece is connected to the body and is arranged to clamp the sample test tube in the placing groove; the support piece is arranged at the bottom of the placing groove and connected to the body, and is used for being abutted to the bottom of the sample test tube so as to fix the sample test tube together with the abutting piece.

In the scheme, the sample test tube placed in the sample rack can be better fixed by arranging the supporting piece and the pressing piece in the placing groove, wherein the pressing piece presses the middle part of the sample test tube, and the supporting piece is used for supporting the bottom part of the sample test tube; for better fixing of sample tubes of different sizes, the compacting member, i.e. the support member, needs to be adjusted reasonably according to the size.

In a further aspect of the present utility model, the body includes a top plate, a frame body, and a bottom plate; the frame body is connected with the top plate and the bottom plate between the top plate and the bottom plate, and the frame body, the top plate and the bottom plate together enclose the placing groove; the matching part is arranged on the bottom plate.

In a further scheme of the utility model, a positioning table body is arranged on the upper side of the bottom plate, and the matching part is arranged on the positioning table body and the bottom plate; or the upper side of the bottom plate is provided with a positioning edge strip, the matching part is arranged on the bottom plate, and the positioning edge strip is wound on the matching part.

In this scheme, to cooperation portion and location portion, two kinds of structures are provided, adjust according to practical application.

In a second aspect, the utility model provides a fully automated inspection instrument comprising: a sample carousel according to the first aspect of the present utility model;

and a sample manipulator for moving the sample tube on the sample carousel.

In this scheme, through setting up sample arm, through the rotation information that obtains sample carousel, like the data of drive sample carousel pivoted servo motor, obtain the rotation information of sample carousel to accurate concrete position that obtains sample test tube on the sample carousel, the accurate sample test tube that removes of sample arm of control again carries out the operation of pipetting trading liquid.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the plurality of sample areas for installing the plurality of sample racks are divided on the sample turntable, and the positioning parts which are in matched connection with the sample racks are arranged on the sample areas, so that the sample racks can be installed on the plurality of sample areas, each sample rack can be matched with and installed with different sample test tubes, namely, the arrangement of the placing grooves on the plurality of sample racks can be adjusted according to the requirements of the sample test tubes; meanwhile, sample frames with different numbers can be installed according to actual demands, and the sample mechanical arm is convenient to sample, move liquid and the like, so that the sampling accuracy is improved when the mechanical arm is used for sampling.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an isometric view of a partitioned sample tray provided by one embodiment of the present utility model;

FIG. 2 is a top view of a partitioned sample tray provided by one embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic diagram showing a structure of a driving component matching with a sample turntable according to one embodiment of the present utility model;

fig. 5 is an isometric view of a zeroing device according to one embodiment of the present utility model;

FIG. 6 is a schematic view of a sample rack mated with a sample tube according to one embodiment of the present utility model;

FIG. 7 is a schematic view of a sample rack according to one embodiment of the present utility model;

FIG. 8 is a partial enlarged view at B in FIG. 7;

FIG. 9 is a schematic diagram of a partitioned sample tray mated with a support plate according to one embodiment of the present utility model;

FIG. 10 is a cross-sectional view taken at C-C of FIG. 9;

fig. 11 is a partial enlarged view of D in fig. 10.

Reference numerals

100. A sample carousel; 101. Gear teeth;

200. a sample rack; 201. A frame body;

202. a top plate; 203. A bottom plate;

2011. forming a piece; 2012. A reinforcing member;

204. a pressing member; 205. A support;

2051. a support part; 2052. A guide part;

206. a first number; 300. A driving part;

301. a motor mounting plate; 302. A motor;

303. a gear; 400. A zeroing device;

401. an optocoupler baffle; 402. An optocoupler detector;

403. an optocoupler support; 500. A clasping member;

600. a compression assembly; 700. A connection assembly;

701. a positioning part; 702. A mating portion;

800. sample tube. 900. A support plate;

601. a compacting sheet; 602. And a pressing member.

Detailed Description

To further clarify the above and other features and advantages of the present utility model, a further description of the utility model will be rendered by reference to the appended drawings. It should be understood that the specific embodiments presented herein are for purposes of explanation to those skilled in the art and are intended to be illustrative only and not limiting.

As shown in fig. 1 and 2, the present utility model provides a fully automatic test apparatus, which may be a fully automatic immunoassay analyzer or a flow fluorescent device, but is not limited thereto, and may be other types of test apparatuses.

The following description will take a full-automatic inspection instrument as an example of a full-automatic immunoassay analyzer, which includes a partitioned sample tray, a reagent tray, a pipetting mechanism and a reaction tray. The reagent disk is used for placing a reagent, the reaction disk is used for placing a reaction cup and providing a reaction environment, and the pipetting mechanism is used for transferring the sample on the partitioned sample disk and the reagent in the reagent disk into the reaction cup in the reaction disk for reaction, so that automatic detection is realized.

As shown in fig. 1 and 2, the partitioned sample tray specifically includes: a sample carousel 100; and a driving part 300 for driving the sample carousel 100 to rotate so as to rotate the samples on the sample carousel 100 to the sampling position.

As shown in fig. 1 and 2, the partitioned sample tray further includes a connection assembly 700 including a plurality of positioning portions 701 provided on the sample carousel 100 and a mating portion 702 provided on the sample rack 200, the plurality of positioning portions 701 being spaced to divide the sample carousel 100 into a plurality of sample areas, the plurality of sample racks 200 being provided in the corresponding sample areas, and each of the sample racks 200 being provided with a plurality of placing grooves, the plurality of placing grooves being spaced and being used for placing a plurality of sample test tubes 800, the mating portion 702 being mated with the corresponding positioning portions 701 to mount the corresponding sample rack 200 to the sample carousel 100.

According to the utility model, a plurality of sample areas for installing a plurality of sample racks 200 are divided on the sample turntable 100, and the positioning parts 701 which are matched and connected with the sample racks are arranged on the sample areas, so that the sample racks 200 can be installed on the plurality of sample areas, each sample rack 200 can be matched and installed with different sample test tubes 800, namely, the arrangement of the placing grooves on the plurality of sample racks 200 can be adjusted according to the requirements of the sample test tubes 800; meanwhile, the sample racks 200 with different numbers can be installed according to actual demands, so that the sample mechanical arm can conveniently sample, move liquid and the like, and the sampling accuracy is improved when the mechanical arm is used for sampling.

Referring further to fig. 1, the sample areas in fig. 1 are provided with 6 sample racks 200, wherein the 6 th sample area is not provided with the sample rack 200 for convenience of display.

In a further aspect of the present utility model, a plurality of sample holders 200 are provided with a first number 206, respectively, and a plurality of sample tubes 800 on each of the sample holders 200 are provided with a second number, respectively.

In this scheme, in order to facilitate placement of the sample tube 800, the first number 206 and the second number are added to the sample rack 200 and the sample tube 800, so that placement accuracy of the sample tube 800 can be effectively ensured; meanwhile, a number is also arranged on the sample turntable 100, so that the installation position (i.e. the sample area) of the sample rack 200 can be conveniently determined, and as shown in fig. 1, a number 6 is printed in the middle of the sample turntable 100, namely, the sixth sample area.

In a further aspect of the present utility model, the positioning portion 701 is a positioning column; the fitting portion 702 is a positioning hole, and the positioning hole is used for fitting the positioning post. For the positioning part 701 and the matching part 702, the utility model provides an alternative scheme, wherein the positioning part 701 is a positioning hole; correspondingly, the matching portion 702 is a positioning post, and the positioning post is used for matching the positioning hole.

In the scheme, the matching part 702 and the positioning part 701 are arranged into positioning holes and positioning columns so as to realize flexible connection of the sample rack 200 and the sample turntable 100, thereby being convenient for the sample rack 200 to be taken down at any time for replacement; for the structures of the matching part 702 and the positioning part 701, the positioning part 701 can be arranged into two arc-shaped strips, the matching part 702 is arranged into a table body with an arc-shaped edge, and the positioning is realized by clamping the table body into a groove body formed by the arc-shaped strips; of course, the structure is not limited to the above concentrations, and will not be repeated herein.

In a further aspect of the present utility model, the positioning part 701 includes a connection section and a guide section, the connection section being connected to the sample carousel 100 and the guide section between the sample carousel 100 and the sample rack 200; the connecting section is accommodated in the matching part 702, and at least part of the guiding section extends out of the matching part 702.

In a further embodiment of the utility model, the cross-sectional area of the guide section is arranged in increasing order in the direction of the connecting section.

In this scheme, through setting up location portion 701 into integrated into one piece's direction section and linkage segment to make the direction section towards linkage segment cross-sectional area increase gradually (generally the linkage segment is cylindrical, and the direction is the radius increase gradually this moment), thereby play certain guide effect when being connected with the subregion sample dish for sample frame 200, be convenient for both connect.

Referring further to fig. 1, 2 and 5, the partitioned sample disk further includes a zeroing device 400, where the zeroing device 400 includes an optocoupler detector 402 and an optocoupler plate 401, the optocoupler detector 402 is disposed outside the sample turntable 100, and the optocoupler plate 401 is connected to the sample turntable 100 and extends out of the sample turntable 100 at least partially in a radial direction, so that the optocoupler plate 401 can pass through a detection end of the optocoupler detector 402 when the sample turntable 100 rotates.

According to the utility model, aiming at the problem of inaccurate positioning of the sample tube 800 in the background technology, by arranging the optocoupler baffle 401 on the turntable for placing the sample tube 800 and arranging the optocoupler detector 402 on the outer side of the sample turntable 100, the sample turntable 100 is driven to rotate by the driving component 300 so as to drive the optocoupler baffle 401 to rotate, the rotation process of the optocoupler baffle 401 can pass through the detection end of the optocoupler detector 402, and at the moment, the optocoupler detector 402 detects the optocoupler baffle 401, so that the rotation amount of the sample turntable 100 is confirmed, thereby eliminating errors generated in rotation, realizing a return-to-zero function, enabling the rotation position of the sample turntable 100 to be accurate, and avoiding the sample tube 800 with error clamped by a sample mechanical arm.

In a further aspect of the present utility model, the partitioned sample tray further includes a support plate 900 and a bearing, and an inner ring and an outer ring of the bearing are respectively connected to the sample carousel 100 and the support plate 900.

In this scheme, by providing the support plate 900, a supporting effect can be provided for the entire partitioned sample tray, and the sample carousel 100 can be rotatably coupled to the support plate 900 by a bearing.

In a further aspect of the present utility model, the zeroing apparatus 400 further includes an optocoupler bracket 403, where the optocoupler bracket 403 is disposed on the support plate 900; the optocoupler detector 402 is mounted on the optocoupler bracket 403, and a detection end of the optocoupler detector 402 is provided with a slot body, and the optocoupler baffle 401 passes through the slot body when rotating along with the sample turntable 100.

In this scheme, by arranging the optocoupler bracket 403 on the support plate 900 and mounting the optocoupler detector 402 on the optocoupler bracket 403, a supporting effect can be provided for the optocoupler detector 402; the light source should also be located on the groove body on the detecting end of the optocoupler detector 402, and when the optocoupler baffle 401 passes through the groove body, the other side of the groove body is blocked from receiving the light emitted by the light source, so as to realize detection.

Referring further to fig. 1 and 4, the partitioned sample tray further includes a driving unit 300, where the driving unit 300 includes a motor 302 and a gear 303 driven by a rotor shaft of the motor 302, and gear teeth 101 meshed with the gear 303 are disposed on an outer cylindrical surface of the sample carousel 100.

In this embodiment, the motor 302 outputs power to rotate the gear 303, and thus the sample turntable 100 provided with the gear teeth 101.

In a further aspect of the present utility model, the driving part 300 further includes a motor mounting plate 301, and the motor mounting plate 301 is fixedly disposed on the support plate 900; the motor 302 is disposed on the motor mounting plate 301, and the gear 303 is sleeved on the rotor shaft of the motor 302 after penetrating through the motor mounting plate 301.

In this scheme, through motor mounting panel 301, provide effectual supporting effect for motor 302, motor 302 installs behind the mounting panel, and the rotor shaft cup joints gear 303 after passing motor mounting panel 301 and backup pad 900, and this setting can set up motor 302 and motor mounting panel 301 below backup pad 900, practices thrift the space on the backup pad 900.

In a further aspect of the utility model, the partitioned sample tray further includes a pressing assembly 600, the pressing assembly 600 being disposed on the support plate 900 and used to fix the bearing outer race to the support plate 900.

In a further aspect of the present utility model, the pressing assembly 600 includes a pressing member 602 and a pressing plate 601, the pressing member 602 is connected to the supporting plate 900, the pressing plate 601 is connected to the pressing member 602, and the pressing member 602 and the pressing plate 601 respectively press against the top and the bottom of the bearing outer ring.

In this scheme, by providing the pressing assembly 600, the fixed end of the pressing member 602 is disposed on the support plate 900, and the pressing plate 601 is disposed on the pressing member 602, forming a clamping space therebetween, and clamping the outer race of the bearing through the clamping space, thereby fixing the bearing.

Further, the pressing piece comprises a first piece body, a second piece body and a connecting body for connecting the first piece body and the second piece body, wherein the first piece body and the second piece body are integrally formed, the first piece body is perpendicular to the second piece body, the first piece body is mounted on the pressing piece 602 through a bolt, and the second piece body forms a clamping space relative to the upper surface of the pressing piece 602 through the support of the connecting body; another way of forming the clamping space is to eliminate a portion of the pressing member 602 at a position opposite to the second sheet to form the clamping space.

In a further aspect of the present utility model, the partitioned sample tray further includes a plurality of clasping members 500, wherein the plurality of clasping members 500 are disposed at intervals along a circumferential direction, and two ends of the clasping members 500 are respectively and fixedly connected to the sample turntable 100 and the bearing.

In a further aspect of the present utility model, the hug piece 500 includes a first connection section, an extension section, and a second connection section, where the first connection section and the second connection section are disposed at intervals in an axial direction, and the extension section is connected to the first connection section and the second connection section; the first connecting section is located at the upper side of the sample carousel 100 and connected to the sample carousel 100, and the second connecting section is located at the lower side of the bearing and connected to the bearing.

In this scheme, by providing a plurality of clasps 500, the connection between the sample carousel 100 and the bearings is effectively fixed; in a further optimized solution, the enclasping piece 500 is configured as a first connecting section, an extending section and a second connecting section which are integrally formed, in general, the first connecting section and the second connecting section are perpendicular to each other with respect to the extending section, and the first connecting section and the second connecting section are respectively connected with the bearing and the sample turntable 100 through bolts.

Referring further to fig. 6-8, the sample rack 200 includes a body, a pressing member 204, and a supporting member 205; the body is provided with a plurality of the placement grooves (not identified in the figure) and the fitting portions 702; the pressure member 204 is connected to the body and is configured to clamp the sample tube 800 in the placement groove; the support 205 is disposed at the bottom of the placement groove and connected to the body, and the support 205 is configured to abut against the bottom of the sample tube 800, so as to fix the sample tube 800 together with the abutting member 204.

In this embodiment, by providing the supporting member 205 and the pressing member 204 in the placement groove, the sample tube 800 placed in the sample rack 200 can be better fixed, wherein the pressing member 204 presses the middle portion of the sample tube 800, and the supporting member 205 is used for supporting the bottom portion of the sample tube 800; to better secure sample tubes 800 of different sizes, the compression members 602, i.e., support members 205, need to be properly sized.

In a further aspect of the present utility model, the body includes a top plate 202, a frame 201, and a bottom plate 203; the frame 201 is connected to the top plate 202 and the bottom plate 203 between the top plate 202 and the bottom plate 203, and the frame 201, the top plate 202 and the bottom plate 203 together enclose the placement groove; the engaging portion 702 is provided on the bottom plate 203.

In a further aspect of the present utility model, the support 205 includes a support portion 2051 and a plurality of guide portions 2052, and the plurality of guide portions 2052 are disposed at intervals on an upper side of the support portion 2051 for positioning when the sample tube 800 is placed in the placement groove; the accommodating space surrounded by the plurality of guide portions 2052 is gradually widened from a direction away from the support portion 2051; a spherical groove is formed at the top of the support portion 2051, and a plurality of guide portions 2052 are provided in the spherical groove; a support hole (not shown) is provided at the center of the support portion 2051.

In this embodiment, after the sample tube 800 enters the rack 201 from the placement groove, the bottom of the sample tube is guided by the guide parts 2052 disposed at intervals, and slides down the spherical groove on the support part 2051, and the support hole is disposed at the center of the support part 2051, so that the sample tube 100 is prevented from being broken during placement.

In a further aspect of the present utility model, the pressing member 204 includes a plurality of elastic pieces, the plurality of elastic pieces are disposed in the placement groove at intervals, and one end of each of the elastic pieces is fixed to the body, and the other end of each of the elastic pieces is a free end and is located in the placement groove, so as to be used for clamping the sample tube 800; the other end of the elastic sheet is bent obliquely to the supporting piece 205.

In this solution, when the sample tube 800 enters the rack 201 from the placement groove, by providing a pressing member 204, the elastic force of the pressing member 204 provides an effective buffering effect for the sample tube, so as to avoid the sample tube from being directly in hard contact with the bottom of the placement groove and being broken; meanwhile, since the bottom of the pressing end oblique placing groove of the elastic sheet is bent, the elastic sheet can also provide a clamping effect for the sample tube 800 after the sample tube 800 is placed, so that the sample tube 800 is effectively fixed.

In a further aspect of the present utility model, the frame 201 includes: a plurality of forming members 2011, wherein two ends of each forming member 2011 are respectively connected with the bottom plate 203 and the top plate 202, and enclose a corresponding one of the placing grooves together with the bottom plate 203 and the top plate 202; and a reinforcing member 2012, the reinforcing member 2012 connecting the middle portions of the adjacent two forming members 2011; a pair of observation openings are symmetrically arranged on the forming member 2011.

For the mounting mode of the sample turntable 100, the sample turntable 100 is arranged on the inner ring of the bearing, the outer ring of the bearing is fixed on the supporting plate 900, wherein the holding assembly is arranged on the supporting plate 900, the holding end of the holding assembly holds the outer ring of the bearing tightly, and the two ends pressed by the pressing assembly 600 are respectively connected with the inner ring of the bearing and the inner ring of the sample turntable 100 to fix the connection of the inner ring and the inner ring of the sample turntable 100.

In a further aspect of the present utility model, the sample carousel 100 has a ring shape, and the sample rack 200 has an arc shape.

In this scheme, by arranging the sample carousel 100 in a ring shape, other devices for immunodetection may be provided in the middle of the sample carousel 100, and in general, a reagent disk may be provided in the middle of the sample carousel 100; meanwhile, in order to match the sample carousel 100, the sample carousel 100 is configured to be arc-shaped, so that better partition can be provided on the sample carousel 100.

In a further aspect of the present utility model, a positioning table body is disposed on the upper side of the bottom plate 203, and the engaging portion 702 is disposed on the positioning table body and the bottom plate 203 (see the sample rack 200 shown in fig. 1 in this aspect); or a positioning edge strip is arranged on the upper side of the bottom plate 203, the matching portion 702 is arranged on the bottom plate 203, and the positioning edge strip is wound around the matching portion 702 (see the sample rack 200 shown in fig. 7 and 8 for this scheme).

Working principle:

the sample rack 200 for placing the sample tube 800 is fixed on the sample turntable 100 through the connecting component 700, the sample turntable 100 is driven to rotate by the driving component 300, the pressing component 600 and the enclasping piece 500 fix the sample turntable 100, and the zeroing device 400 realizes the zeroing of the angular displacement of the sample turntable 100 by detecting the rotation of the sample turntable 100.

Further, it should be understood by those skilled in the art that if a partitioned sample disk provided by an embodiment of the present utility model, all or part of the sub-modules involved are combined and replaced by fusing, simple changing, mutual changing, etc., such as placing each component in a moving position; or the products formed by the two are integrally arranged; or a removable design; it is within the scope of the present utility model to replace the corresponding components of the present utility model with devices/apparatuses/systems that may be combined to form a device/apparatus/system having a specific function.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (9)

1. A partitioned sample tray, comprising:

the sample turntable is provided with a plurality of positioning parts, and the positioning parts are arranged at intervals to divide the sample turntable into a plurality of sample areas; and

the sample racks are arranged in the corresponding sample areas respectively, each sample rack is provided with a plurality of placing grooves and a matching part, the placing grooves are arranged at intervals and used for placing a plurality of sample test tubes, and the matching parts are matched with the corresponding positioning parts so as to install the corresponding sample racks on the sample turntable.

2. A partitioned sample tray according to claim 1, wherein,

the positioning part is a positioning column;

the matching part is a positioning hole, and the positioning hole is used for matching the positioning column.

3. A partitioned sample tray according to claim 2, wherein,

the positioning part comprises a connecting section and a guiding section, and the connecting section is connected with the sample turntable and the guiding section between the sample turntable and the sample rack;

the connecting section is accommodated in the matching part, and at least part of the guiding section extends out of the matching part.

4. A partitioned sample tray according to claim 3, wherein the cross-sectional areas of the guide sections are sequentially arranged in increasing increments in a direction toward the connecting section.

5. The partitioned sample tray of claim 1 wherein said sample carousel is annular and said sample racks are arcuate.

6. A partitioned sample tray according to claim 1, wherein,

the sample rack comprises a body, a pressing piece and a supporting piece;

the body is provided with a plurality of placing grooves and the matching parts;

the pressing piece is connected to the body and is arranged to clamp the sample test tube in the placing groove;

the support piece is arranged at the bottom of the placing groove and connected to the body, and is used for being abutted to the bottom of the sample test tube so as to fix the sample test tube together with the abutting piece.

7. A partitioned sample tray according to claim 6 wherein,

the body comprises a top plate, a frame body and a bottom plate;

the frame body is connected with the top plate and the bottom plate between the top plate and the bottom plate, and the frame body, the top plate and the bottom plate together enclose the placing groove;

the matching part is arranged on the bottom plate.

8. A partitioned sample tray according to claim 7 wherein,

the upper side of the bottom plate is provided with a positioning table body, and the matching part is arranged on the positioning table body and the bottom plate; or alternatively

The upper side of bottom plate is equipped with the location strake, the cooperation portion set up in the bottom plate, the location strake winds and locates cooperation portion.

9. A fully automated test equipment comprising a partitioned sample tray according to any one of claims 1-8.

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