Reagent bin and analytical instrument

Abstract

The utility model discloses a reagent bin and an analytical instrument, and relates to the technical field of reagent bins. The reagent carrying disc is rotationally arranged on the top surface of the assembly frame; the kit comprises a reagent bottle rack, a main reagent bottle is arranged in the reagent bottle rack, and a first identification part is arranged on the side, away from the central part of the reagent carrying disc, of the main reagent bottle; a second identification part is arranged on one side, deviating from the central part of the reagent loading disc, of the external reagent bottle. According to the reagent bin and the analytical instrument, the technical problems that an existing reagent bin is large in overall size, layout and miniaturization of the analytical instrument are not facilitated, and the space utilization rate of the reagent bin is low are solved, the externally-hung reagent bottles are arranged on the side, in the circumferential direction of the reagent carrying disc, of the reagent bottle rack, the overall length size of the reagent bottle rack is effectively reduced, and the reagent bin is convenient to use. The overall size of the reagent bin is reduced, the externally-hung reagent bottles are located between the two reagent bottle racks, the space on the reagent carrying disc is utilized to the maximum degree, and the space utilization rate of the reagent bin is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to reagent bin technical field, especially reagent bin and analysis instrument. BACKGROUND

[0002] The reagent box in prior art is provided with an external reagent bottle at the tail of reagent bottle rack, different storage condition reagents are respectively filled into different reagent bottles, and the reagent bottle rack and the external reagent bottle are assembled and filled into the reagent loading disc when used.

[0003] However, the length of the above-mentioned reagent bottle rack is too large, which leads to the diameter of the reagent loading disc being too large, and further leads to the overall size of the reagent bin being large, which is not conducive to the layout and miniaturization of the analysis instrument. Moreover, the layout mode of the reagent box has many empty positions on the reagent loading disc, which leads to low space utilization of the reagent bin. On the other hand, the identifier on the reagent bin cannot identify the information of the main reagent bottle and the external reagent bottle at the same time. If the operator mixes up the installation of the main reagent bottle and the external reagent bottle of different detection items, the identifier cannot identify, which leads to detection errors. Therefore, the reagent bin and the analysis instrument for solving the above-mentioned problems are proposed. SUMMARY

[0004] The utility model discloses a reagent bin and analysis instrument, solve the overall size of the existing reagent bin being large, which is not conducive to the layout and miniaturization of the analysis instrument, and many empty positions on the reagent loading disc in the reagent bin lead to low space utilization of the reagent bin technical problem.

[0005] To achieve the above-mentioned purpose, the utility model provides a reagent bin, which comprises:

[0006] An assembly frame;

[0007] A reagent loading disc is rotatably arranged on the top surface of the assembly frame;

[0008] A reagent box is arranged on the top surface of the reagent loading disc, and the reagent box comprises:

[0009] A reagent bottle rack is arranged on the top surface of the reagent loading disc;

[0010] A main reagent bottle is arranged in the interior of the reagent bottle rack, and the main reagent bottle is provided with a first identification part for recording the information of the reagent in the main reagent bottle on the side away from the center part of the reagent loading disc, and the main reagent bottle is used for storing a first reagent;

[0011] An external reagent bottle is arranged on one side of the reagent bottle rack along the circumferential direction of the reagent carrier plate, and a second identification part for recording information of reagents in the external reagent bottle is arranged on the side of the external reagent bottle away from the center part of the reagent carrier plate, and the external reagent bottle is used for storing a second reagent different from the first reagent storage condition.

[0012] Preferably, one end of the reagent bottle rack is provided with a rotating reagent bottle used for storing a reagent containing a solid phase.

[0013] Preferably, one end of the reagent bottle rack close to the center part of the reagent carrier plate is provided with a through mounting cylinder, and the mounting cylinder is sleeved on the outer circumferential side of the rotating reagent bottle.

[0014] Preferably, the side surface of the reagent bottle rack is provided with a vertical guide rail, and the side surface of the external reagent bottle is provided with a vertical clamping groove, and the vertical guide rail is connected to the vertical clamping groove through clamping.

[0015] Preferably, the bottom end of the vertical guide rail is provided with a positioning protrusion, and the side surface of the vertical clamping groove is provided with a positioning groove, and the positioning protrusion is connected to the positioning groove through clamping.

[0016] Preferably, the top surface of the reagent carrier plate is provided with a placing groove used for placing the reagent bottle rack.

[0017] Preferably, the two side surfaces of the reagent bottle rack are provided with first buckles, and the two side surfaces of the placing groove are provided with first clamping grooves, and each first clamping groove is connected to one first buckle through clamping.

[0018] Preferably, the two side surfaces of the reagent bottle rack are provided with a plurality of anti-skid strips arranged in an array.

[0019] Preferably, the assembling frame is provided with a driving device, and the output end of the driving device is drivingly connected to the reagent carrier plate.

[0020] An analytical instrument comprising the reagent warehouse of any one of the above.

[0021] With respect to the prior art, the reagent bin has the following beneficial effects: the overall length size of the reagent bottle rack is effectively reduced by arranging the external reagent bottle on one side of the reagent bottle rack along the circumferential direction of the reagent carrier plate, the diameter of the reagent carrier plate is reduced, thereby reducing the overall size of the reagent bin, which is conducive to the layout and miniaturization of the analysis instrument, and after the reagent bottle rack is fixed on the reagent carrier plate, the external reagent bottle is arranged at the idle position between the two reagent bottle racks, so that the space on the reagent carrier plate is maximized, which is conducive to improving the space utilization of the reagent bin. On the other hand, the first identification part is arranged on the side of the external reagent bottle away from the center part of the reagent carrier plate, the second identification part is arranged on the side of the external reagent bottle away from the center part of the reagent carrier plate, the identifier can identify the reagent information in the main reagent bottle and the external reagent bottle at the same time, effectively avoiding the confusion of the operator in installing the main reagent bottle and the external reagent bottle of different detection items, and improving the reliability of detection. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings required to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by the provided drawings without creative labor for those skilled in the art.

[0023] Figure 1 The top view of the reagent bin provided by the embodiments of the present application;

[0024] Figure 2 The perspective structure diagram of the reagent kit provided by the embodiments of the present application;

[0025] Figure 3 The explosion schematic diagram of the reagent kit provided by the embodiments of the present application;

[0026] Figure 4 The plane schematic diagram of the reagent kit provided by the embodiments of the present application after hiding the external reagent bottle;

[0027] Figure 5 The explosion schematic diagram of the reagent kit provided by the embodiments of the present application after hiding the external reagent bottle.

[0028] Specifically, 1-assembly frame; 2-reagent carrier plate; 3-driving device; 4-reagent bottle rack; 5-first identification part; 6-external reagent bottle; 7-second identification part; 8-mounting cylinder; 801-operation hole; 9-anti-skid strip; 10-vertical guide rail; 11-vertical clamping groove; 12-positioning protrusion; 13-positioning groove; 14-identifier; 15-rotary reagent bottle; 16-first buckle; 17-guide angle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0030] In order for those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0031] As shown in Figure 1 To achieve the above object, the present application provides a reagent bin, comprising: an assembly frame 1 and a reagent tray 2 arranged on the assembly frame 1.

[0032] Among them, the reagent tray 2 is rotationally arranged on the top surface of the assembly frame 1, and the top surface of the reagent tray 2 is arranged at equal angles with several reagent boxes, which are used to store various reagents under different storage conditions.

[0033] As shown in Figure 2 and Figure 3 The reagent box comprises: a reagent bottle rack 4 arranged on the top surface of the reagent tray 2, the inside of the reagent bottle rack 4 is arranged with several main reagent bottles, the main reagent bottles are used to store the first reagent, the main reagent bottles are integrally arranged with the reagent bottle rack 4, and the reagent in the main reagent bottles is sealed by the bottle cap screwed on each main reagent bottle.

[0034] In addition, the side of the main reagent bottle away from the center of the reagent tray 2 is provided with a first identification part 5, which can be an electronic radio frequency tag, a bar code or a two-dimensional code, and the first identification part 5 is mainly used to record the reagent information in the main reagent bottle. It should be noted that the outer peripheral side of the assembly frame 1 is provided with an identifier 14, which can scan the first identification part 5 to identify the reagent information of the main reagent bottle.

[0035] At the same time, an external reagent bottle 6 is arranged on one side of the reagent bottle rack 4 along the circumferential direction of the reagent tray 2, the external reagent bottle 6 is used to store the second reagent which is different from the storage condition of the first reagent, by arranging the external reagent bottle 6 on one side of the reagent bottle rack 4 along the circumferential direction of the reagent tray 2, the overall length of the reagent bottle rack 4 can be effectively reduced, the diameter of the reagent tray 2 is reduced, thereby reducing the overall size of the reagent bin, which is beneficial to the layout and miniaturization of the analysis instrument. Moreover, after the reagent bottle rack 4 is fixed on the reagent tray 2, the external reagent bottle 6 is arranged in the idle position between the two reagent bottle racks 4, which can maximize the use of space on the reagent tray 2, and improve the space utilization of the reagent bin.

[0036] It should be noted that the external reagent bottle 6 can be arranged on any side of the reagent bottle rack 4 along the circumferential direction of the reagent carrier plate 2 according to requirements, and all the external reagent bottles 6 on the same reagent carrier plate 2 are arranged on the same side of the reagent bottle rack 4 along the circumferential direction of the reagent carrier plate 2, so as to ensure that there is only one external reagent bottle 6 between the adjacent two reagent bottle racks 4 on the same reagent carrier plate 2.

[0037] The side of the external reagent bottle 6 away from the center part of the reagent carrier plate 2 is provided with a second identification part 7, which can be an electronic radio frequency tag, a bar code or a two-dimensional code. The second identification part 7 is mainly used for recording the reagent information in the external reagent bottle 6, and the identifier 14 can scan the second identification part 7 to identify the reagent information of the external reagent bottle 6. By simultaneously scanning the first identification part 5 and the second identification part 7 through the identifier 14, the installation confusion of the reagent bottle rack 4 and the external reagent bottle 6 can be effectively avoided.

[0038] In use, each external reagent bottle 6 is installed on the same side of the corresponding reagent bottle rack 4 along the circumferential direction of the reagent carrier plate 2, and then the reagent bottle rack 4 provided with the external reagent bottle 6 is installed on the top surface of the reagent carrier plate 2 in sequence. After the reagent carrier plate 2 is placed on the assembly frame 1, the reagent carrier plate 2 is controlled to rotate. When the reagent carrier plate 2 with the main reagent bottle and the external reagent bottle 6 in the same reagent bottle is rotated to the position of the identifier 14, the identifier 14 can simultaneously scan the first identification part 5 and the second identification part 7, so as to effectively avoid the installation confusion of the reagent bottle rack 4 and the external reagent bottle 6, and further identify the reagent information in the main reagent bottle and the external reagent bottle 6, thereby effectively avoiding the installation confusion of the main reagent bottle and the external reagent bottle 6 of different detection items by the operator, and improving the reliability of detection.

[0039] In an embodiment of the utility model, one end of reagent bottle rack 4 is provided with rotating reagent bottle 15, rotating reagent bottle 15 is used to store solid phase reagent, specifically, rotating reagent bottle 15 is arranged at the side of reagent bottle rack 4 close to the center part of reagent carrier plate 2, and the installation cylinder 8 is arranged at the end of reagent bottle rack 4 close to the center part of reagent carrier plate 2, and the installation cylinder 8 is arranged on the outer circumferential side of rotating reagent bottle 15. When installing rotating reagent bottle 15, rotating reagent bottle 15 is inserted into installation cylinder 8 from above. In addition, an operation hole 801 is arranged on the side of installation cylinder 8, when it is necessary to unscrew the bottle cap on rotating reagent bottle 15, the fingers of the operator press rotating reagent bottle 15 through operation hole 801 to fix it, so that the operator can unscrew the bottle cap on rotating reagent bottle 15.

[0040] As Figure 4As shown, one embodiment of the utility model, the side of reagent bottle rack 4 is equipped with vertical guide rail 10, the side of outer hanging reagent bottle 6 is equipped with vertical clamping groove 11, vertical guide rail 10 is connected with vertical guide rail 10, through the mutual cooperation of vertical guide rail 10 and vertical clamping groove 11, the installation efficiency of outer hanging reagent bottle 6 can be effectively improved, and outer hanging reagent bottle 6 is more convenient when disassembling, and the practicability is better.

[0041] As Figure 5 As shown, the bottom end of vertical guide rail 10 is provided with positioning protrusion 12, the side of vertical clamping groove 11 is provided with positioning recess 13, positioning protrusion 12 is connected with positioning recess 13, after outer hanging reagent bottle 6 is installed on reagent bottle rack 4, positioning protrusion 12 and positioning recess 13 are connected, the connection strength between vertical guide rail 10 and vertical clamping groove 11 can be enhanced, thereby the stability of outer hanging reagent bottle 6 fixed on reagent bottle rack 4 is enhanced, so that outer hanging reagent bottle 6 will not easily fall off from reagent bottle rack 4.

[0042] The guide angle 17 is arranged at the lower end surface of the vertical clamping groove 11, the width of the lower end of the vertical clamping groove 11 is expanded through the guide angle 17, the vertical guide rail vertical clamping groove 11 can be more easily entered into the vertical clamping groove 11, and the convenience of installing the outer hanging reagent bottle 6 on the reagent bottle rack 4 is improved.

[0043] Preferably, the horizontal projection surface of the outer hanging reagent bottle 6 is in the shape of a trapezoid as a whole, the bottom side of the trapezoid corresponds to the side of the outer hanging reagent bottle 6 away from the center of the reagent carrier disc 2, and the top side of the trapezoid corresponds to the side of the outer hanging reagent bottle 6 away from the center of the reagent carrier disc 2, so that the outer hanging reagent bottle maximizes the use of the idle position between the two reagent bottle racks 4, and further improves the space utilization of the reagent bin.

[0044] In one embodiment of the utility model, a placing groove (not shown in the figure) is arranged on the top surface of the reagent carrier disc 2, the reagent bottle rack 4 is placed in the placing groove, the placing groove is arranged to facilitate the quick and accurate installation of the reagent bottle rack 4 on the reagent carrier disc 2, and the placing groove is sunken by a certain height to facilitate the stable placement of the reagent bottle rack 4 on the top surface of the reagent carrier disc 2. Further, a first buckle 16 is arranged on each side of the reagent bottle rack 4, a first clamping groove (not shown in the figure) is arranged on each side of the placing groove, and each first clamping groove is connected with one first buckle 16, so that the connection strength between the reagent bottle rack 4 and the reagent carrier disc 2 is further enhanced, and the reagent bottle rack 4 is prevented from falling or falling off from the reagent carrier disc 2 due to inertia when the reagent carrier disc 2 rotates.

[0045] In addition, a plurality of anti-skid strips 9 are arranged on the two side surfaces of the reagent bottle rack 4, the anti-skid strips 9 are made of rubber material, and the anti-skid strips 9 will not easily slip from the hands of the staff when the staff takes or places the reagent bottle rack 4 due to the large friction of the rubber material, thereby playing a certain protection role on the reagent bottle rack 4.

[0046] In one embodiment of the utility model, the upper part of the assembling frame 1 is provided with a driving device 3, the output end of the driving device 3 is connected with the reagent carrier disc 2 through a transmission mechanism to drive the reagent carrier disc 2 to rotate on the assembling frame 1, so that the identifier 14 can identify the reagent information in the main reagent bottle and the reagent information in the external reagent bottle 6 on the same reagent bottle rack 4 in turn.

[0047] When the utility model is used, the external reagent bottles 6 are installed on the same side of the corresponding reagent bottle racks 4 along the circumferential direction of the reagent carrier disc 2 respectively, the reagent bottles 15 are rotated and installed in the installation barrels 8, then the reagent bottle racks 4 provided with the external reagent bottles 6 are installed on the top surface of the reagent carrier disc 2 in turn, after the reagent carrier disc 2 is placed on the assembling frame 1, the driving device 3 drives the reagent carrier disc 2 to rotate through the transmission mechanism, when the reagent carrier disc 2 rotates to the position of the identifier 14 with the main reagent bottle and the external reagent bottle 6 in the same reagent box, the identifier 14 scans the first identification part 5 and the second identification part 7 at the same time, and identifies the reagent information in the main reagent bottle and the external reagent bottle 6.

[0048] In summary, by arranging the external reagent bottle 6 on one side of the reagent bottle rack 4 along the circumferential direction of the reagent carrier disc 2, the overall length of the reagent bottle rack 4 is effectively reduced, thereby reducing the overall size of the reagent bin, facilitating the layout and miniaturization of the analysis instrument, and the external reagent bottle is arranged in the idle position between the two reagent bottle racks 4 on the reagent carrier disc 2, the space on the reagent carrier disc 2 is maximized, and the space utilization rate of the reagent bin is improved. On the other hand, the identifier 14 can identify the reagent information in the main reagent bottle and the external reagent bottle 6 at the same time, effectively avoiding the confusion of the operator in installing the main reagent bottle and the external reagent bottle 6 of different detection items, and improving the reliability of detection.

[0049] In addition to the above-mentioned reagent bin, the utility model also provides an analysis instrument comprising the reagent bin disclosed in the above-mentioned embodiment, and the structures of other parts of the analysis instrument refer to the prior art, which will not be described herein.

[0050] It should be noted that in the present specification, relational terms such as first and second are used solely to distinguish one entity from another entity, without necessarily requiring or implying any actual relationship or order between such entities.

[0051] The principles and implementation modes of the utility model are described by applying specific examples in the present text, and the above-mentioned example is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made to the utility model without departing from the principles of the utility model, and these improvements and modifications also fall within the protection scope of the utility model.

Claims

1. A reagent cartridge, characterized by, The utility model relates to a reagent storage device, comprising: an assembly frame; a reagent loading plate rotatably arranged on a top surface of the assembly frame; a plurality of reagent boxes arranged on a top surface of the reagent loading plate, the reagent boxes comprising: a reagent bottle rack arranged on the top surface of the reagent loading plate; a plurality of main reagent bottles arranged in the reagent bottle rack, the main reagent bottles being provided with a first identification part on a side thereof away from a central part of the reagent loading plate for recording information of reagents in the main reagent bottles, the main reagent bottles being used for storing a first reagent; an externally mounted reagent bottle arranged on one side of the reagent bottle rack along a circumferential direction of the reagent loading plate, the externally mounted reagent bottle being provided with a second identification part on a side thereof away from the central part of the reagent loading plate for recording information of reagents in the externally mounted reagent bottle, the externally mounted reagent bottle being used for storing a second reagent different from the first reagent in storage conditions.

2. The reagent cartridge of claim 1, wherein, One end of the reagent bottle rack is provided with a rotating reagent bottle, the rotating reagent bottle being used for storing a reagent containing a solid phase.

3. The reagent cartridge of claim 2, wherein, An installation cylinder is arranged at an end of the reagent bottle rack close to the central part of the reagent loading plate, the installation cylinder being sleeved on an outer circumferential side surface of the rotating reagent bottle.

4. The reagent cartridge of claim 1, wherein, A vertical guide rail is arranged on a side surface of the reagent bottle rack, and a vertical clamping groove is arranged on a side surface of the externally mounted reagent bottle, the vertical guide rail being clamped and connected to the vertical clamping groove.

5. The reagent cartridge of claim 4, wherein, A positioning protrusion is arranged at a bottom end of the vertical guide rail, and a positioning groove is arranged on a side surface of the vertical clamping groove, the positioning protrusion being clamped and connected to the positioning groove.

6. The reagent cartridge of any one of claims 1-5, wherein, A placement groove is arranged on the top surface of the reagent loading plate, the placement groove being used for placing the reagent bottle rack.

7. The reagent cartridge of claim 6, wherein, First clamping grooves are arranged on two side surfaces of the placement groove, and first clamping buckles are arranged on two side surfaces of the reagent bottle rack, one first clamping buckle being clamped and connected to each first clamping groove.

8. The reagent cartridge of claim 1, wherein, A plurality of anti-skid strips are arranged on two side surfaces of the reagent bottle rack.

9. The reagent cartridge of claim 1, wherein, A driving device is arranged on the assembly frame, and an output end of the driving device is drivingly connected to the reagent loading plate.

10. An analytical instrument characterized by, The utility model further relates to a reagent storage device comprising any one of the reagent boxes in the above-mentioned claims 1-9.

Images