CN212410619U - Medical analyzer and kit storage tray thereof - Google Patents

Abstract

The utility model discloses a medical treatment analysis appearance and kit deposit dish thereof, kit include the reagent box frame, the bottom of reagent box frame is equipped with the kit guide slot, the kit guide slot can deposit the conducting bar sliding fit of dish with first kit, just the kit guide slot with vertical joint is followed to the conducting bar. The utility model provides a kit utilizes the kit guide slot with the sliding fit of conducting bar can realize the slip assembly of reagent box frame, the assembly is more stable, convenient.

Description

Medical analyzer and kit storage tray thereof

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a kit. Furthermore, the utility model discloses still relate to a kit storage tray to and including the medical analysis appearance of above-mentioned kit and kit storage tray.

Background

Currently, for some in vitro diagnostic items, solid-phase reagents are required, and the solid-phase reagents are required to be mixed uniformly for use, which requires that reagent bottles must be in constant motion when the reagent kit is used in a medical analyzer. Therefore, the reagent bottle and the reagent box frame are not only properly matched, but also do not influence the rotation of the reagent bottle; and the existing reagent bottle component has single design and installation mode, and the driving and positioning modes on different instruments are different, so that the reagent kit cannot be used universally. In addition, when a reagent box in the market rotates and uniformly mixes, the friction surface of the rotating surface of the reagent bottle is in more contact, powder is easy to fall off, and the fallen powder can be accumulated between the reagent bottle body and the reagent bottle frame, so that the rotation of the reagent bottle is influenced, the related driving system of an instrument is failed, and the uniform mixing function is invalid; the puncture sealing sheet is too thick, so that when a reagent needle punctures to obtain a reagent, the reaction force of the sealing sheet on the reagent needle is too large, and the reset elasticity of the diaphragm is too large, so that the reagent needle and the sealing diaphragm vibrate, and the liquid splashing is serious; the flat sealing sheet is not easy to recover, so that the reagent is volatilized, the concentration of the magnetic beads is changed, and the experimental result of the reagent is influenced. In the transportation, the kit emptys, vibrations lead to the magnetic bead to get into puncture lid and with sealed between the lid, cause the magnetic bead concentration to change, influence reagent test result.

Therefore, how to improve the applicability of the kit is a technical problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a kit, this kit can realize automatic assembly, and assembly efficiency obviously improves. Another object of the utility model is to provide a kit tray, and include above-mentioned kit and the medical analysis appearance of kit tray.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a kit, includes the reagent box frame, the bottom of reagent box frame is equipped with the kit guide slot, the kit guide slot can be with the conducting bar sliding fit of first kit storage tray, just the kit guide slot with vertical joint is followed to the conducting bar.

Preferably, the reagent box frame is further provided with a radial clamping portion which can be clamped with the radial buckle on the first reagent box storage tray along the radial direction of the first reagent box storage tray.

Preferably, the radial clamping part is an inner wall surface of the front end of the reagent kit, which is positioned at the bottom of the reagent kit frame and extends along the vertical direction.

Preferably, the reagent box frame is provided with a clamping jaw positioning portion for clamping a manipulator, and after the manipulator is matched with the clamping jaw positioning portion, the reagent box frame can be pushed to the radial outer side and the inner side of the first reagent box storage tray along the radial outer side of the first reagent box storage tray to be clamped with the radial clamping portion and the radial clamping buckle.

Preferably, the reagent box guide groove is T-shaped or dovetail-shaped, and the width of the front end of the opening part of the reagent box guide groove is larger than that of the rear end.

Preferably, the rear end of the reagent box frame is also provided with a rear end buckle, and the rear end buckle can be longitudinally clamped with the second reagent box storage disc; the front end of the reagent kit guide groove can be clamped with the positioning tongue of the second reagent kit storage disk.

Preferably, the side surface of the reagent box frame is provided with at least one profiling positioning part extending along the longitudinal direction, the profiling positioning part is similar to the side wall structure of the flange of the third reagent box storage tray, and after the profiling positioning part is assembled with the flange along the longitudinal direction, the profiling positioning part and the flange can be clamped and connected along the radial direction of the third reagent box storage tray; and the side surface of the reagent box frame is also provided with a side surface clamping part which can be longitudinally clamped with the flange of the third reagent box storage disc.

Preferably, the profiling positioning part is a profiling positioning groove; an arc-shaped sunken surface is arranged in the profiling positioning groove, a positioning arc-shaped table board is arranged in the middle of the profiling positioning groove, and two side walls of the profiling positioning groove and the positioning arc-shaped table board form a structure in the shape of a Chinese character 'shan'.

Preferably, the upper part of the profiling positioning groove is provided with a concave-convex part for an operator to take.

Preferably, the reagent cassette rack comprises a main body part corresponding to the length of the storage position of the reagent cassette storage tray and an extension part extending to the outside of the storage position, and at least one reagent bottle accommodating cavity is arranged inside the extension part.

The utility model provides a kit tray, includes the tray main part and is located the flange of the position both sides of depositing of tray main part, the surface of depositing the position be equipped with can follow with the kit guide slot of reagent box frame deposit the radial sliding fit's of tray main part conducting bar, the conducting bar with vertical joint is followed to the kit guide slot.

Preferably, the reagent box rack further comprises a radial buckle positioned at the bottom of the storage tray main body, and the radial buckle can be clamped with the radial clamping part of the reagent box rack.

Preferably, the middle part of the radial buckle is hinged with the storage disc main body, and an elastic component capable of enabling the radial buckle to reset is installed at a hinged point; one end of the radial buckle is provided with a clamping surface which can be clamped with the radial clamping part, and the other end of the radial buckle is provided with an unlocking inclined plane; when the manipulator moves to with when unblock inclined plane butt, the unblock inclined plane can drive radial buckle rotates so that the joint face is kept away from radial joint portion realizes the unblock.

The utility model also provides a medical analyzer, including above-mentioned kit and kit storage tray.

The utility model provides a kit, including the kit frame, the bottom of kit frame is equipped with the kit guide slot, the kit guide slot can deposit the conducting bar sliding fit of dish with first kit, just the kit guide slot with vertical joint is followed to the conducting bar. The utility model provides a kit utilizes the slip assembly of reagent box frame can be realized to the cooperation of kit guide slot and conducting bar, and the assembly is more stable, convenient.

The utility model provides a tray is deposited to kit, including depositing the tray main part and being located deposit the flange of the position both sides of depositing of tray main part, the surface of depositing the position be equipped with can follow with the kit guide slot of reagent box frame deposit the radial sliding fit's of tray main part conducting strip, the conducting strip with vertical joint is followed to the kit guide slot. The utility model provides a kit storage tray utilizes the conducting bar with the sliding fit of kit guide slot, it is vertical spacing simultaneously, it is high-efficient convenient to assemble, and the installation is stable.

The utility model provides a medical analyzer is equipped with above-mentioned kit and kit tray, because kit and kit tray have above-mentioned technological effect, consequently, the medical analyzer who is equipped with this kit should also have corresponding technological effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a specific embodiment of the kit provided by the present invention;

fig. 2 is a schematic structural view of the reagent cartridge provided by the present invention with the bottom end upward;

fig. 3 is a schematic view of an assembly structure of the reagent cartridge provided by the present invention and the first reagent cartridge storage tray;

FIG. 4 is a schematic view of the assembled detail shown in FIG. 3;

FIG. 5 is a schematic view of the assembled detail shown in FIG. 3;

fig. 6 is a schematic view of an assembly structure of the reagent cartridge provided by the present invention and a second reagent cartridge storage tray;

FIG. 7 is a schematic view of the assembled detail shown in FIG. 6;

fig. 8 is a schematic view of an assembly structure of the reagent cartridge provided by the present invention and a third reagent cartridge storage tray;

FIG. 9 is a schematic view of the assembled detail shown in FIG. 8;

fig. 10 is a schematic view of an assembly structure of a reagent kit holder and a movable block in the reagent kit provided by the present invention;

FIG. 11 is a schematic structural view of the movable block shown in FIG. 10;

fig. 12 is a schematic view of the position structure of the movable block and the reagent box storage tray in the reagent box provided by the present invention;

fig. 13 is a schematic structural view of the corresponding positions of the manipulator, the reagent cartridge and the bottom buckle in the first reagent cartridge storage tray provided by the present invention;

FIG. 14 is a schematic view of the cross-sectional structure A-A of FIG. 13;

wherein: a reagent bottle-1; stirring the rib-1-1 after the reagent bottles are mixed uniformly; mixing a reagent bottle uniformly by a gear-1-2; 1-3 of an easily torn film; 1-4 parts of silica gel plug; kit-2; a rear end buckle-2-1; a radial clamping part-2-2; a reagent box frame-2-3; a kit pick-and-place part-2-4; positioning hole-2-5 of the kit; 2-6 of profiling positioning part; side clamping parts-2-7; 2-8 parts of kit guide groove; a kit storage tray-3; rib-3-1; side positioning edge-3-1-1; side clamping table-3-1-2; uniformly mixing the stirring claws-3-2; fixing uniformly mixing teeth-3-3; 3-4 of conducting bar; conducting bar tail-3-4-1; radial buckle-3-5; positioning tongue-3-6; a rear end buckle positioning surface-3-7; a movable block-4; a manipulator-5.

Detailed Description

The core of the utility model is to provide a kit, this kit can realize automatic assembly, and assembly efficiency obviously improves. The other core of the utility model is to provide a kit storage tray and a medical analyzer comprising the kit and the kit storage tray.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 14, fig. 1 is a schematic structural diagram of a specific embodiment of a kit provided by the present invention; fig. 2 is a schematic structural view of the reagent cartridge provided by the present invention with the bottom end upward; fig. 3 is a schematic view of an assembly structure of the reagent cartridge provided by the present invention and the first reagent cartridge storage tray; FIG. 4 is a schematic view of the assembled detail shown in FIG. 3; FIG. 5 is a schematic view of the assembled detail shown in FIG. 3; fig. 6 is a schematic view of an assembly structure of the reagent cartridge provided by the present invention and a second reagent cartridge storage tray; FIG. 7 is a schematic view of the assembled detail shown in FIG. 6; fig. 8 is a schematic view of an assembly structure of the reagent cartridge provided by the present invention and a third reagent cartridge storage tray; FIG. 9 is a schematic view of the assembled detail shown in FIG. 8; fig. 10 is a schematic view of an assembly structure of a reagent kit holder and a movable block in the reagent kit provided by the present invention; FIG. 11 is a schematic structural view of the movable block shown in FIG. 10; fig. 12 is a schematic view of the position structure of the movable block and the reagent box storage tray in the reagent box provided by the present invention; fig. 13 is a schematic structural view of the corresponding positions of the manipulator, the reagent cartridge and the bottom buckle in the first reagent cartridge storage tray provided by the present invention; FIG. 14 is a schematic view of the cross-sectional structure A-A of FIG. 13.

In the embodiment, the reagent kit 2 comprises a reagent kit frame 2-3, the bottom of the reagent kit frame 2-3 is provided with a reagent kit guide groove 2-8, the reagent kit guide groove 2-8 can be in sliding fit with a guide strip 3-4 of a first reagent kit storage tray, specifically, the front end of the reagent kit guide groove 2-8 is firstly sleeved into the rear end of the guide strip 3-4, and then the reagent kit frame 2-3 is pushed until the rear end of the reagent kit guide groove 2-8 corresponds to the rear end of the guide strip 3-4; the reagent box guide grooves 2-8 are clamped with the guide strips 3-4 along the longitudinal direction. Specifically, the reagent kit guide grooves 2-8 and the guide strips 3-4 are preferably T-shaped or dovetail-shaped, and meanwhile, for convenience of processing and assembly, a first boss and a second boss are arranged at the front end of the bottom of the reagent kit frame 2-3, a third boss and a fourth boss are arranged at the rear end of the bottom of the reagent kit frame, the first boss and the second boss can slide into the guide strips 3-4 simultaneously, then the reagent kit frame is gradually pushed to the front ends of the guide strips 3-4, and the third boss and the fourth boss slide into the rear ends of the guide strips 3-4 simultaneously, so that assembly is completed. The reagent kit guide grooves 2-8 and the guide strips 3-4 are longitudinally clamped, and the reagent kit guide grooves and the guide strips 3-4 can be longitudinally clamped through the first bosses, the second bosses, the third bosses, the fourth bosses and the guide strips.

The utility model provides a reagent box 2 utilizes the cooperation of reagent box guide slot 2-8 and conducting bar 3-4, can realize the slip assembly of reagent box frame 2-3, and the assembly is more stable, convenient, and reagent box guide slot 2-8 still can be applicable to the reagent box tray 3 that has location tongue 3-6 among the prior art, and application scope is wide.

Specifically, the reagent box frame 2-3 is preferably of an integrated structure, the reagent box frame 2-3 is provided with a plurality of reagent bins and at least one bottle seat, and the plurality of reagent bins can realize independent coexistence of a plurality of reagents and can be used by instruments. Specifically, the partition plate between two adjacent reagent bins can be cancelled and exists as a reagent bin with a larger size, and the reagent bin can be realized by adjusting the structure of the mold when the reagent box frame 2-3 is processed, and the use in an instrument is not influenced because the external structure of the reagent box frame 2-3 is not changed. A plurality of reagent bottles 1 are placed in the reagent box frame 2-3, the top of each reagent bottle 1 is provided with an upper cover of the reagent bottle 1, an opening of the upper cover of the reagent bottle 1 is provided with an easily-torn film 1-3, and the upper cover of the reagent bottle 1 is provided with a silica gel plug 1-4.

On the basis of the above embodiments, the reagent box frame 2-3 is further provided with a radial clamping part 2-2 which can be clamped with the radial buckle 3-5 on the first reagent box storage tray along the radial direction of the first reagent box storage tray. Specifically, the radial clamping part 2-2 is an inner wall surface of the front end of the reagent kit 2, which is positioned at the bottom of the reagent kit frame 2-3 and extends along the vertical direction. The surface of the inner wall surface at the front end of the reagent box 2 faces the rear end of the reagent box frame 2-3, so that the reagent box frame is convenient to be matched with a radial buckle 3-5 at the bottom of the reagent box storage tray 3.

On the basis of the above embodiments, the reagent box rack 2-3 is provided with a clamping jaw positioning portion for clamping the manipulator 5, and after the manipulator 5 is matched with the clamping jaw positioning portion, the reagent box rack 2-3 can be pushed to the radial clamping portion 2-2 along the radial outer side of the first reagent box storage tray to the inner side and clamped with the radial buckle 3-5. Specifically, the clamping jaw positioning part is a reagent box positioning hole 2-5 arranged on the side face of the reagent box frame 2-3, and the reagent box positioning hole 2-5 can be grabbed by the manipulator 5, so that the automatic assembly of the reagent box 2 is realized. Preferably, one side surface of the reagent box frame 2-3 is provided with a reagent box positioning hole 2-5, the other side surface is provided with two reagent box positioning holes 2-5, and the three reagent box positioning holes 2-5 realize the positioning of three points, so that the taking is stable and firm, and the operation is convenient.

On the basis of the above embodiments, the reagent kit guide groove 2-8 is T-shaped or dovetail-shaped, and the width of the front end of the opening part of the reagent kit guide groove 2-8 is greater than the width of the rear end, that is, the distance between the third boss and the fourth boss is greater than the distance between the first boss and the second boss, so that the reagent kit guide groove 2-8 is in a through V shape along the front-back direction of the reagent kit frame 2-3, and the installation and the positioning are convenient. Specifically, the width of the outer side of the guide strip 3-4 of the first kit storage tray is larger than that of the inner side of the guide strip, so that friction between the guide groove 2-8 of the kit and the guide strip 3-4 can be effectively avoided, and the assembly is more convenient.

On the basis of the above embodiments, the rear end of the reagent box frame 2-3 is also provided with a rear end buckle 2-1, and the rear end buckle 2-1 can be longitudinally clamped with the second reagent box storage disk; the front ends of the reagent box guide grooves 2-8 can be clamped with the positioning tongues 3-6 of the second reagent box storage tray.

Specifically, the second kit storage tray comprises a storage tray main body and flanges 3-1 positioned on two sides of a storage position of the storage tray main body, the flanges 3-1 can limit the left and right positions of the reagent box racks 2-3, and positioning tongues 3-6 are arranged on the inner side of the storage position of the storage tray main body, which is close to the storage tray main body.

As shown in fig. 6 and 7, the assembly process of the reagent cartridge 2 and the second reagent cartridge tray is:

the front end of the reagent kit 2 is obliquely put into a reagent kit 2 storage position on a second reagent kit storage tray, the reagent kit 2 is positioned left and right by using baffles on two sides of the storage position, and the front ends of reagent kit guide grooves 2-8 are clamped with positioning tongues 3-6 on the second reagent kit storage tray; the reagent bottle mixing gear 1-2 is meshed with the fixed mixing gear 3-3; the rear end of the reagent kit 2 is pressed downwards, after the rear end of the reagent kit 2 is clamped by a buckle 2-1 at the rear end and a buckle positioning surface 3-7 at the rear end on the second reagent kit storage disc, the reagent kit 2 is positioned front and back at the moment, and the arc surface is tightly attached to the arc surface for front and back positioning of the reagent kit 2 under the elastic force action of the buckle 2-1 at the rear end of the reagent kit 2; the operation in reverse order can also realize fixation; the movable block 4 can adjust the height position according to the height of the scanning mechanism of the device.

On the basis of the above embodiments, the side surface of the reagent box holder 2-3 is provided with at least one profiling positioning part 2-6 extending along the longitudinal direction, the profiling positioning part 2-6 is similar to the side wall structure of the rib 3-1 of the third reagent box storage tray, and after the profiling positioning part 2-6 is assembled with the rib 3-1 along the longitudinal direction, the profiling positioning part 2-6 and the rib 3-1 can be clamped along the radial direction of the third reagent box storage tray, so that the front, back, left and right limiting of the reagent box holder 2-3 is realized; further, the side surface of the reagent box frame 2-3 is also provided with a side surface clamping part 2-7 which can be longitudinally clamped with the flange 3-1 of the third reagent box storage disc, so that the reagent box frame 2-3 is limited up and down.

Furthermore, the profiling positioning part 2-6 is a profiling positioning groove, and correspondingly, a positioning boss should be arranged on the flange 3-1 of the reagent kit storage tray 3. According to the arrangement, the reagent box frame 2-3 and the reagent box storage tray 3 can be clamped in the radial direction of the reagent box storage tray 3 while being conveniently and rapidly positioned by means of the arrangement of the profiling positioning grooves, namely, the profiling positioning portions 2-6 can meet the requirement of rapid positioning and can also realize the radial limit of the reagent box storage tray 3. Of course, the profiling positioning part 2-6 can also be a profiling positioning boss, and correspondingly, a positioning groove should be arranged on the flange 3-1 of the reagent kit storage tray 3. Preferably, in order to improve the assembling convenience, the profiling positioning groove is preferably arc-shaped along the radial direction of the reagent kit holding disc 3.

Further, the side face of the reagent box frame 2-3 is also provided with a side face clamping part 2-7 which can be longitudinally clamped with the flange 3-1 of the reagent box storage disc 3, specifically, at least one side face of the reagent box frame 2-3 is provided with the side face clamping part 2-7, and the side face clamping part 2-7 can be matched with the side face clamping table 3-1-2 on the flange 3-1 of the reagent box storage disc 3 to realize clamping limit of the reagent box frame and the reagent box storage disc in the longitudinal direction.

Preferably, the side clamping parts 2-7 are elastic side buckles, and the side buckles can be clamped with the side clamping tables 3-1-2 on the flanges 3-1. The elastic side buckle is convenient to use, a leading-in inclined plane is arranged on the elastic side buckle, when the reagent box frame 2-3 is inserted into the reagent box storage disc 3, the leading-in inclined plane on the elastic side buckle is firstly contacted with the side clamping table 3-1-2 on the flange 3-1 of the reagent box storage disc 3, and along with the downward movement of the reagent box frame 2-3, the elastic side buckle moves towards the inner side of the reagent box frame 2-3 until the elastic side buckle is clamped with the side clamping table 3-1-2. When the reagent box frame 2-3 needs to be taken down, the reagent box frame can be pulled out by reverse force, the operation is convenient, and the positioning is reliable.

Furthermore, an arc-shaped concave surface is arranged in the profiling positioning groove, a positioning arc-shaped table board is arranged in the middle of the profiling positioning groove, and two side walls of the profiling positioning groove and the positioning arc-shaped table board form a structure in the shape of a Chinese character 'shan'. Specifically, the side edges of the reagent box frames 2-3 are designed to be of a structure imitating a Chinese character 'shan', and after the reagent box frames are installed on the reagent box storage tray 3, a plurality of positions can be located and limited, so that the reagent box frames are accurate in location and stable in installation. Of course, the chevron structure is a preferred embodiment, and other structures can be substituted, and the chevron structure can be assembled in the longitudinal direction or clamped in the radial direction.

Furthermore, the upper part of the profiling positioning groove is provided with a reagent box taking and placing part 2-4 for an operator to take, and the reagent box taking and placing part 2-4 can be a concave-convex part. Particularly, the reagent box taking and placing parts 2-4 are preferably arranged above the side clamping parts 2-7 on the side faces of the reagent box frames 2-3, the structural design reduces the overall dimension of the reagent box 2, improves the space utilization rate of the reagent box 2, and meanwhile can effectively guarantee the storage space of the reagent bin.

Specifically, the third kit storage tray comprises a storage tray main body and flanges 3-1 positioned on two sides of a storage position of the storage tray main body, the flanges 3-1 can limit the left and right positions of the reagent box frame 2-3, side surfaces of the flanges 3-1, which are close to the storage position, are provided with side positioning edges 3-1-1 extending along the longitudinal direction, and the side positioning edges 3-1-1 can be used for the profiling positioning parts 2-6 of the reagent box frame 2-3 to be assembled along the longitudinal direction and clamped along the radial direction of the storage tray main body. Preferably, the retaining edge 3-1 is provided with a mountain-shaped structure which can be matched with a structure imitating the shape of a Chinese character 'shan' on the side edge of the reagent box frame 2-3, and meanwhile, in order to improve the installation stability of the reagent box frame 2-3, the retaining edges 3-1 on both sides of the storage position of the storage tray main body are provided with side positioning edges 3-1-1, and the structures of the two retaining edges are preferably the same.

Further, a side clamping table 3-1-2 is further arranged on the side face, close to the storage position, of the flange 3-1 of the third reagent kit storage disc, and the side clamping table 3-1-2 can be clamped with the side clamping portion 2-7 of the reagent kit frame 2-3 in the longitudinal direction after the reagent kit frame 2-3 is assembled in place. Furthermore, a plurality of mixing stirring claws 3-2 are arranged on the storage tray main body of the third kit storage tray, and the mixing stirring claws 3-2 can be matched with mixing stirring ribs of the reagent bottles 1 in the kit 2 to drive the reagent bottles 1 to rotate, so that the mixing effect is realized.

As shown in fig. 8 and 9, the assembly process of the reagent cartridge 2 and the third reagent cartridge tray is:

when the reagent box 2 is placed downwards, the left direction, the right direction, the front direction and the rear direction of the reagent box 2 are positioned by means of the E-shaped structure on the side surface of the flange 3-1 in the third reagent box storage disc, and the positioning is accurate; when the reagent box is placed at the bottom, the side buckle at the side of the reagent box 2 is clamped into the side clamping table 3-1-2 at the side of the flange 3-1 of the third reagent box storage disc, and the upper and lower positions are locked; at the moment, the reagent bottle mixing stirring rib 1-1 on the reagent bottle 1 in the reagent kit 2 is matched with the mixing stirring claw 3-2, so that the reagent bottle 1 can be driven to rotate forwards and backwards to perform a mixing function; the movable block 4 can adjust the height position according to the height of the scanning mechanism of the device.

On the basis of the above embodiments, the reagent cassette rack 2-3 includes a main body portion corresponding to the length of the storage space of the reagent cassette storage tray 3 and an extension portion extending to the outside of the storage space, and at least one reagent bottle 1 accommodating chamber is provided inside the extension portion. According to the arrangement, the reagent box frames 2-3 are expanded, so that the accommodating capacity of the reagent box frames 2-3 can be improved on the basis that the assembly with the reagent box storage tray 3 is not influenced. Specifically, when in actual processing, only need on the mould increase at least one reagent bottle 1 hold the extension of chamber can, be convenient for reform transform, with low costs.

Here, the reagent cartridge tray 3 referred to in the present application includes, but is not limited to, a first reagent cartridge tray, a second reagent cartridge tray, and a third reagent cartridge tray.

On the basis of the above embodiments, the rear end of the reagent box holder 2-3 is provided with a movable block 4, the position of the movable block 4 relative to the reagent box holder 2-3 is adjustable, and the movable block 4 is provided with a mark part.

In addition to the reagent kit 2, the utility model also provides a reagent kit storage tray 3. The reagent kit storage tray 3 is a first reagent kit storage tray, the first reagent kit storage tray comprises a storage tray main body and flanges 3-1 positioned at two sides of a storage position of the storage tray main body, the flanges 3-1 can limit the left and right positions of a reagent kit 2, guide strips 3-4 which can be in sliding fit with reagent kit guide grooves 2-8 of a reagent kit frame 2-3 along the radial direction of the storage tray main body are arranged on the surface of the storage position, and the guide strips 3-4 are longitudinally clamped with the reagent kit guide grooves 2-8.

Further, the reagent box storage tray comprises radial buckles 3-5 positioned at the bottom of the storage tray main body, and the radial buckles 3-5 can be clamped with the radial clamping parts 2-2 of the reagent box frame 2-3.

Specifically, the middle part of the radial buckle 3-5 is hinged with the storage disc main body, and an elastic component capable of enabling the radial buckle 3-5 to reset is arranged at the hinged point; one end of the radial buckle 3-5 is provided with a clamping surface which can be clamped with the radial clamping part 2-2, and the other end is provided with an unlocking inclined plane; when the manipulator 5 moves to abut against the unlocking inclined plane, the unlocking inclined plane can drive the radial buckle 3-5 to rotate so that the clamping surface is far away from the radial clamping part 2-2 to realize unlocking.

Specifically, the middle part of the storage tray main body is provided with a fixed blending gear 3-3, and after the reagent box rack 2-3 is loaded into the first reagent box storage tray, the fixed blending gear 3-3 can be meshed with a reagent bottle blending gear 1-2 on a reagent bottle 1 in the reagent box rack 2-3.

As shown in fig. 3 to 5, the assembly process of the reagent cartridge 2 and the first reagent cartridge storage tray according to the present embodiment is as follows:

reagent box positioning holes 2-5 are formed in the left side and the right side of the reagent box frame 2-3, when the reagent box 2 is taken and placed automatically, fingers of clamping jaws of the manipulator 5 are clamped into the reagent box positioning holes 2-5 of the reagent box 2, and displacement or overturning is avoided in the moving process of the reagent box 2. Firstly, the front ends of reagent kit guide grooves 2-8 are clamped into guide strips 3-4, reagent kits 2 are pushed inwards, and the left and right directions of the reagent kits 2 are limited by flanges 3-1 of a first reagent kit storage tray so as to achieve left and right positioning; when the reagent bottle mixing gear 1-2 is meshed with the mixing fixed gear disc, the rear end of the reagent kit guide groove 2-8 is also clamped into the tail part 3-4-1 of the guide strip so as to achieve the upper and lower limit of the reagent kit 2; when the reagent box 2 is pushed to the target position, the radial buckle 3-5 is bounced to be matched with the inner wall surface of the front end of the reagent box 2, and at the moment, the reagent box 2 cannot move forwards and backwards. The shapes of the guide strips 3-4 and the reagent kit guide grooves 2-8 can be T-shaped, dovetail-shaped or set according to specific requirements so as to achieve the guiding and limiting effects; the movable block 4 can adjust the height position according to the height of the scanning mechanism of the device.

In addition to the reagent kit 2 and the first reagent kit storage tray, the utility model also provides a medical analyzer including the reagent kit 2 and the first reagent kit storage tray. The medical analyzer can be a biochemical analyzer, a chemiluminescence analyzer, a urine analyzer, a nucleic acid analyzer and the like.

Preferably, the manipulator 5 for controlling the radial buckles 3-5 and the manipulator 5 for grabbing the reagent kit 2 can be integrated, that is, the medical analyzer further comprises the manipulator 5, the manipulator 5 is provided with a clamping jaw for grabbing the reagent kit 2, and an arm for unlocking the radial buckles 3-5, the length of the arm should correspond to the positions of the radial buckles 3-5, that is, after the reagent kit 2 is moved to a target position by the clamping jaw of the manipulator 5, the arm is just separated from the radial buckles 3-5, and the radial buckles 3-5 lock the reagent kit 2 in the transverse direction.

Preferably, the end part of the arm is provided with a roller wheel, and the roller wheel can be in rolling fit with the unlocking inclined plane.

For other structures of the medical analyzer, please refer to the prior art, and the description is omitted herein.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The kit provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (14)

1. The reagent kit comprises a reagent kit frame (2-3) and is characterized in that a reagent kit guide groove (2-8) is arranged at the bottom of the reagent kit frame (2-3), the reagent kit guide groove (2-8) can be in sliding fit with a guide strip (3-4) of a first reagent kit storage tray, and the reagent kit guide groove (2-8) is longitudinally clamped with the guide strip (3-4).

2. The reagent kit according to claim 1, wherein the reagent kit holder (2-3) is further provided with a radial clamping portion (2-2) which can be clamped with a radial buckle (3-5) on the first reagent kit storage tray along the radial direction of the first reagent kit storage tray.

3. The reagent kit according to claim 2, wherein the radial clamping part (2-2) is an inner wall surface of the front end of the reagent kit, which is positioned at the bottom of the reagent kit frame (2-3) and extends along the vertical direction.

4. The kit according to claim 2, wherein the reagent box rack (2-3) is provided with a clamping jaw positioning portion for clamping by a manipulator (5), and after the manipulator (5) is matched with the clamping jaw positioning portion, the reagent box rack (2-3) can be pushed to the radial clamping portion (2-2) along the radial outer side to the inner side of the first reagent box storage tray to be clamped with the radial clamping buckle (3-5).

5. The reagent cartridge according to claim 1, wherein the reagent cartridge guide groove (2-8) is T-shaped or dovetail-shaped, and the reagent cartridge guide groove (2-8) has an opening portion with a front end width larger than a rear end width.

6. The reagent kit according to any one of claims 1 to 5, characterized in that the rear end of the reagent kit holder (2-3) is further provided with a rear end buckle (2-1), and the rear end buckle (2-1) can be longitudinally clamped with the second reagent kit storage tray; the front ends of the reagent kit guide grooves (2-8) can be clamped with the positioning tongues (3-6) of the second reagent kit storage tray.

7. The reagent kit according to any one of claims 1 to 5, wherein the side surface of the reagent kit holder (2-3) is provided with at least one profiling positioning part (2-6) extending along the longitudinal direction, the profiling positioning part (2-6) is similar to the side wall structure of the rib (3-1) of the third reagent kit storage tray, and after the profiling positioning part (2-6) is assembled with the rib (3-1) along the longitudinal direction, the profiling positioning part (2-6) and the rib (3-1) can be clamped along the radial direction of the third reagent kit storage tray; and the side surface of the reagent box frame (2-3) is also provided with a side surface clamping part (2-7) which can be longitudinally clamped with the flange (3-1) of the third reagent box storage disc.

8. The kit according to claim 7, characterized in that the profiling positioning part (2-6) is a profiling positioning groove; an arc-shaped sunken surface is arranged in the profiling positioning groove, a positioning arc-shaped table board is arranged in the middle of the profiling positioning groove, and two side walls of the profiling positioning groove and the positioning arc-shaped table board form a structure in the shape of a Chinese character 'shan'.

9. The reagent cartridge according to claim 8, wherein the upper portion of the copying positioning groove is provided with a concave-convex portion for an operator to take.

10. A reagent cartridge according to any one of claims 1 to 5, wherein the reagent cartridge holder (2-3) comprises a main body portion corresponding to the length of the storage position of the reagent cartridge storage tray (3) and an extension portion extending to the outside of the storage position, the extension portion being provided inside with at least one reagent bottle (1) accommodating chamber.

11. The utility model provides a kit storage tray, includes storage tray main part and is located the flange (3-1) of storage position both sides of storage tray main part, its characterized in that, the surface of depositing the position be equipped with can with kit guide slot (2-8) edge of reagent box frame (2-3) deposit tray main part's radial sliding fit's conducting bar (3-4), conducting bar (3-4) with longitudinal joint is followed to kit guide slot (2-8).

12. The reagent cassette storage tray according to claim 11, further comprising radial snaps (3-5) at the bottom of the storage tray body, wherein the radial snaps (3-5) can be snapped into the radial snap parts (2-2) of the reagent cassette rack (2-3).

13. The reagent cartridge tray according to claim 12, characterized in that the radial catches (3-5) are hinged at their middle to the tray body, with an elastic means being mounted at the hinge point to allow the radial catches (3-5) to return; one end of the radial buckle (3-5) is provided with a clamping surface which can be clamped with the radial clamping part (2-2), and the other end of the radial buckle is provided with an unlocking inclined plane; when the manipulator (5) moves to abut against the unlocking inclined plane, the unlocking inclined plane can drive the radial buckle (3-5) to rotate so that the clamping surface is far away from the radial clamping part (2-2) to realize unlocking.

14. A medical analyzer comprising a reagent cartridge (2) and a reagent cartridge tray (3), wherein the reagent cartridge (2) is the reagent cartridge (2) according to any one of claims 1 to 10, and the reagent cartridge tray (3) is the reagent cartridge tray (3) according to any one of claims 11 to 13.

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