CN220084875U - Consumable stacking device and sample processing device with same - Google Patents

Abstract

The utility model relates to a consumable stacking device and a sample processing device with the same. The consumable stacking apparatus includes: a base; and a limiting plate configured to extend vertically upward along a circumferential edge of the base so as to define an accommodating space suitable for stacking consumable parts together with the base. The consumable stacking device can conveniently stack consumable materials.

Description

Consumable stacking device and sample processing device with same

Technical Field

The utility model relates to the field of sample detection, in particular to a consumable stacking device and a sample processing device with the consumable stacking device.

Background

With the attention of people on physical health and food safety, sample detection is widely applied and plays an irreplaceable role. The sample detection refers to the detection of samples such as cells, blood, animal tissues, pathogenic microorganisms and the like, so as to carry out clinical disease diagnosis, blood transfusion safety, forensic identification, environmental microorganism detection, food safety detection, molecular biology research and the like.

Consumable is an indispensable equipment in sample detection, and mainly comprises a gun head, a PCR plate, a deep pore plate, a shallow pore plate and the like. The gun head is mainly used for sucking a reagent or a sample in the detection process so as to transfer the reagent or the sample to a preset position; the PCR plate, the deep pore plate and the shallow pore plate are provided with a plurality of accommodating grooves for accommodating samples, reagents and the like in the detection process. In the process of detecting biological samples, in order to ensure the cleanliness of sample processing, consumable materials are usually replaced in time, so how to conveniently store and take the consumable materials becomes an important part in sample detection.

In the prior art, when a sample is detected, a sample processing component and a consumable stacking device spaced apart from the sample processing component are generally provided. When the consumable of the sample processing component is used up, the corresponding consumable is taken from the consumable stacking device according to the type of the consumable, and replacement of the consumable is performed. Consumable stacking devices in the prior art are generally provided with a plurality of pallets for stacking consumables, each pallet is provided with a plurality of objective tables in a stacked manner, and each objective table is provided with a consumable. However, such consumable stacking apparatus can only place one consumable on each stage, and the height of the space between the two stages stacked is high, and the number of consumable that can be placed is limited, so that stacking of consumables cannot be conveniently achieved.

Accordingly, there is a need in the art for a new solution to the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problem that consumable stacking devices in the prior art cannot stack consumable conveniently, the utility model provides a consumable stacking device. The consumable stacking apparatus includes: a base; and a limiting plate configured to extend vertically upward along a circumferential edge of the base so as to define an accommodating space suitable for stacking a plurality of consumables together with the base.

The consumable stacking device comprises a base and a limiting plate. The stopper plate is configured to extend vertically upward along a circumferential edge of the base so as to define, together with the base, a receiving space adapted to stack a plurality of consumables. The consumable stacking device can conveniently stack consumable on the base stably and regularly through a simple structure. Further, the limiting plate vertically extends upwards to enable consumable to be stacked on the base along the height direction of the limiting plate, so that the consumable stacking quantity is large, and storage or taking is convenient.

In a preferred technical solution of the consumable stacking device, the limiting plate includes a first limiting plate disposed at a first edge of the base and a second limiting plate disposed at a second edge of the base, and the first limiting plate and the second limiting plate are opposite to each other. The first limiting plate and the second limiting plate which are oppositely arranged can simplify the structure of the limiting plate and conveniently limit the accommodating space.

In the preferred technical solution of the consumable stacking device, each of the first limiting plate and the second limiting plate is a U-shaped piece with an upward opening. Through foretell setting for the limiting plate has simple structure, is convenient for processing manufacturing.

In the above-mentioned preferred technical solution of the consumable stacking device, each of the U-shaped members includes two spacing posts spaced apart from each other, each of the spacing posts having a first vertical wall extending in a length direction of the base and a second vertical wall extending in a width direction of the base. Through the above arrangement, the consumable can be conveniently restrained by a simple structure.

In the above-mentioned preferred technical solution of the consumable stacking device, the base includes: a bottom plate; and the support column is fixed on the bottom plate and extends along the height direction of the base so as to support the limiting plate. Through the arrangement, the limiting plate can be supported and fixed on the base.

In the above-mentioned preferred technical scheme of the consumable stacking device, the base further includes a connection plate, and the connection plate is respectively connected with the corresponding support column and the corresponding limiting plate. The connection between the limiting plate and the supporting column can be conveniently realized by the arrangement of the connecting plate.

In a preferred embodiment of the above consumable stacking device, the consumable stacking device further includes a support case inserted into the accommodation space and fixed to the bottom plate. The setting of supporting box can be with the bottom shape phase-match of different kind consumptive material, realizes the stack of different kind consumptive material.

In the above preferred technical solution of the consumable stacking device, a detection device is disposed on the limiting plate, so as to detect the stacking height of the consumable in the accommodating space. Through foretell setting, can conveniently detect the height of consumptive material in accommodation space to pinpoint and take the consumptive material.

In a preferred embodiment of the above sample processing device, the consumable stacking device is adapted to stack any one of a gun head, a shallow well plate, a PCR plate, and a deep well plate. Through the arrangement, the types of consumable materials can be enriched, and the requirement of the sample detection process on the differentiation of the consumable materials is met.

In order to solve the technical problem that consumable stacking devices in the prior art cannot stack consumable conveniently, the utility model provides a sample processing device. The sample processing device includes: a base frame; the consumable stacking device according to any one of the preceding claims, which is fixed on the pedestal. By adopting the consumable stacking device, the sample processing device can conveniently stack consumable materials.

Drawings

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a sample processing device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an embodiment of a consumable stacking apparatus of the present utility model;

FIG. 3 is a schematic view of the structure of an embodiment of the bottom plate of the base in the consumable part stacking apparatus of the present utility model;

FIG. 4 is a schematic view of an embodiment of a support column of a base in a consumable part stacking apparatus of the present utility model;

FIG. 5 is a schematic view of an embodiment of a connection plate of a base in the consumable stacking apparatus of the present utility model;

FIG. 6 is a schematic view of an embodiment of a limiting plate in a consumable part stacking apparatus of the present utility model;

fig. 7 is a schematic structural view of an embodiment of a support box in the consumable stacking apparatus of the present utility model.

List of reference numerals:

1. a sample processing device; 10. a base frame; 11. a substrate; 111. a sample processing component; 12. a supporting vertical plate; 121. a transfer device; 20. a consumable stacking device; 21. a base; 21a, a first edge; 21b, a second edge; 211. a bottom plate; 2111. a support box mounting groove; 21111. a support box mounting hole; 2112. a support column lower mounting hole; 212. a support column; 2121. an upper end; 21211. support column fixing holes; 2122. a lower end; 21221. a plug section; 213. a connecting plate; 213a, a first connection plate; 213b, a second connection plate; 2131. a clamping groove; 2132. mounting holes on the support columns; 22. a limiting plate; 22a, a first limiting plate; 22b, a second limiting plate; 221. a U-shaped member; 2211. a limit column; 22111. a first vertical wall; 22112. a second vertical wall; 2212. a limit column connecting plate; 22121. the clamping bulge; 23. an accommodation space; 24. a support box; 241. a support box fixing hole; 25. a detection device; 30. and (5) consumable materials.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected, can be indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

In order to solve the technical problem that the consumable stacking device in the prior art cannot stack consumable conveniently, the utility model provides a consumable stacking device 20. The consumable stacking apparatus 20 includes: a base 21; the stopper plate 22, the stopper plate 22 is configured to extend vertically upward along a circumferential edge of the base 21 so as to define, together with the base 21, a receiving space 23 adapted to stack a plurality of consumable supplies 30.

In this document, unless explicitly stated to the contrary, the terms "left", "right", "upper" and "lower" are based on the orientation shown in FIG. 2.

FIG. 1 is a schematic view of a sample processing device according to an embodiment of the present utility model. As shown in fig. 1, in one or more embodiments, the sample processing device 1 of the present utility model includes a base frame 10 and a plurality of consumable stacking devices 20. The base frame 10 includes a base plate 11 and a support riser 12 fixed to the base plate 11. A plurality of consumable part stacking devices 20 are fixed to the substrate 11 at intervals for placing consumable parts 30 required in the sample testing process. The consumable 30 placed on each consumable stacking device 20 is of the same type. Consumable 30 may be, but is not limited to, a gun head, a shallow well plate, a PCR plate, or a deep well plate. The sample processing device 1 further comprises a sample processing component 111 fixed to the base plate 11 and a transfer device 121 fixed to the support riser 12. The sample processing part 111 is spaced apart from the consumable stacking device 20 on the substrate 11 for processing a sample. The transfer device 121 is used to transfer the consumable 30 from the consumable stacking device 20 to the sample processing component 111 to replace the spent consumable 30 when the consumable 30 in the sample processing component 111 is spent.

FIG. 2 is a schematic diagram of an embodiment of a consumable stacking apparatus of the present utility model. As shown in fig. 2, in one or more embodiments, the consumable stacking apparatus 20 of the present utility model includes a base 21 and a limiting plate 22. The base 21 is located at the bottom of the consumable stacking device 20, and the limiting plate 22 extends vertically upward from a circumferential edge along the base 21. The stopper plate 22 defines an accommodating space 23 together with the base 21 for stacking a plurality of consumable supplies 30. The consumables 30 are sequentially arranged in layers in the accommodation space 23.

As shown in fig. 2, in one or more embodiments, the base 21 includes oppositely disposed first and second edges 21a, 21b. In one or more embodiments, the first edge 21a is located on the left side and extends in the front-to-back direction, and the second edge 21b is located on the right side and extends in the front-to-back direction. Alternatively, it may be arranged that the first edge 21a is located on the right side and the second edge 21b is located on the left side. Alternatively, the first edge 21a may be provided on the front side and extend in the left-right direction, and the second edge 21b may be provided on the rear side and extend in the left-right direction. In one or more embodiments, the limiting plate 22 includes a first limiting plate 22a at the first edge 21a and a second limiting plate 22b at the second edge 21b, and the first and second limiting plates 22a, 22b are opposite each other. Alternatively, the limiting plates 22 may be provided on both circumferential edges of the base 21.

FIG. 5 is a schematic view of an embodiment of a connection plate of a base in the consumable stacking apparatus of the present utility model; fig. 6 is a schematic structural view of an embodiment of a limiting plate in the consumable part stacking device of the present utility model. In one or more embodiments, as shown in fig. 2 and 6, each of the first and second stop plates 22a, 22b is a U-shaped member 221 that opens upwardly. In one or more embodiments, each U-shaped member 221 includes two stop posts 2211 spaced apart from each other in the fore-and-aft direction and a stop post connection plate 2212 disposed between the two stop posts 2211. Each of the stopper posts 2211 has a first vertical wall 22111 extending in the length direction (i.e., the left-right direction) of the base 21 and a second vertical wall 22112 extending in the width direction (i.e., the front-rear direction) of the base 21. The limiting column connecting plates 2212 are positioned at the lower parts of the two limiting columns 2211 and are respectively connected with the two limiting columns 2211. The limiting post connecting plate 2212 is formed with a downward extending clamping protrusion 22121. Referring to fig. 2 and 5, the clamping protrusions 22121 are configured to be inserted into the corresponding clamping grooves 2131 of the connection plate 213 so as to fix the limiting plate 22 to the connection plate 213.

FIG. 3 is a schematic view of the structure of an embodiment of the bottom plate of the base in the consumable part stacking apparatus of the present utility model; FIG. 4 is a schematic view of a support column of a base in a consumable part stacking apparatus according to an embodiment of the present utility model. As shown in fig. 2-4, in one or more embodiments, the base 21 includes a base plate 211 and 4 support posts 212 secured to the base plate 211. As shown in fig. 2 and 3, the bottom plate 211 has a rectangular plate-like structure extending in the substantially horizontal direction. In one or more embodiments, a support box mounting groove 2111 for mounting the support box 24 is formed in the middle of the bottom plate 211. The support box mounting groove 2111 opens toward the support box 24, and the shape and size of the support box mounting groove 2111 match those of the support box 24. Four spaced apart cartridge mounting holes 21111 are also formed in the cartridge mounting slots 2111. Each support box mounting hole 21111 is adapted to mate with a corresponding support box securing hole 241 and secure the support box 24 to the base plate 211 by suitable fasteners (not shown). Alternatively, the number of the support box mounting holes 21111 may be set to other suitable numbers more or less than 4, for example, 3, 5, or the like. In one or more embodiments, 4 support post lower mounting holes 2112 extending vertically inward are formed on the upper surface of the bottom plate 211. Each support column lower mounting hole 2112 is for receiving a lower end 2122 of a corresponding support column 212 to secure the support column 212 to the base plate 211. The 4 support post lower mounting holes 2112 are located at four corners of the bottom plate 211, respectively. Alternatively, the number and arrangement of the support column lower mounting holes 2112 may be adjusted as needed, so long as they can be matched with the support columns 212.

With continued reference to fig. 2 and 4, in one or more embodiments, the support posts 212 are columns that extend along the height of the base 21. Specifically, the support column 212 extends from above the bottom plate 211 to below the limit plate 22 for supporting the limit plate 22. That is, the support column 212 is located below the limiting plate 22, and supports the limiting plate 22. In one or more embodiments, 4 support columns 212 are located at the upper left, lower left, upper right, and lower right corners of the floor 211, respectively. Each support post 212 has an upper end 2121 secured to the retainer plate 22 and a lower end 2122 secured to the base plate 211, respectively, disposed opposite thereto. In one or more embodiments, the upper end 2121 is adapted to be secured to the limiter plate 221 by a connector plate 213. Support post fixing holes 21211 are formed in the upper end 2121 to mate with support post upper mounting holes 2132 of the connection plate 213 and secure the upper end 2121 to the connection plate 213 by suitable fasteners (not shown). Alternatively, the connection plate 213 may not be provided, and the upper end 2121 may be directly fixed to the stopper plate 22. The fixing mode includes but is not limited to screw connection, clamping connection and the like. The lower end 2122 is inserted into the support column lower mounting hole 2112 so that the support column 212 is fixed to the bottom plate 211. In one or more embodiments, a mating segment 21221 having an outer diameter that is smaller than an outer diameter of support post 212 is formed on lower end 2122. Plug section 21221 is inserted directly into support column lower mounting hole 2112, and the bottom surface of support column 212, which meets plug section 21221, can abut against the upper surface of bottom plate 211. The provision of the plug section 21221 facilitates the connection and positioning of the lower end 2122 with the base 211.

As shown in fig. 2 and 5, in one or more embodiments, the base 21 further includes a connection plate 213 secured between the support posts 212 and the corresponding retainer plate 22. The connection plate 213 extends substantially in the front-rear direction. The connection plate 213 includes a first connection plate 213a and a second connection plate 213b disposed opposite to each other. The first connecting plate 213a is fixed to the upper ends 2121 of the left two support columns 212 and is fixed to the left stopper plate 22 a. The second connecting plate 213b is fixed to the upper ends 2121 of the two right support columns 212 and is fixed to the right stopper plate 22 b. A locking groove 2131 extending in the longitudinal direction of the connection plate 213 is formed in the middle of each connection plate 213. The clamping grooves 2131 may receive the clamping protrusions 2221 on the corresponding limiting plate 22 to fix the limiting plate 22 on the connecting plate 213. 1 support post upper mounting holes 2132 are formed on the left and right sides of the clamping groove 2131, respectively. Each support post upper mounting hole 2132 mates with a corresponding support post securing hole 21211 on the upper end 2121 of support post 212 to secure the connecting plate 213 to the upper end 2121 by suitable fasteners. Alternatively, the post mounting holes 2132 may be provided with the upper end 2121 inserted directly therein to secure the web 213 to the upper end 2121. Alternatively, the number of mounting holes 2132 on a support post may be provided in other suitable numbers, greater or less than 2, so long as the support post 212 is compatible.

Fig. 7 is a schematic structural view of an embodiment of a support box in the consumable stacking apparatus of the present utility model. As shown in fig. 2 and 7, the supporting case 24 is fixed to the base 21 and inserted into the accommodation space 23 defined by the base 21 and the stopper plate 22. In one or more embodiments, the support box 24 is secured in a support box mounting slot 2111 located on the base plate 211 to improve the securement of the mounting. The support box 24 is a box body that is open at the top to allow consumables 30 located at the bottom (i.e., consumables 30 closest to the support box 24) to extend into the interior of the support box 24 through the open top to avoid interference. In addition, the consumable 30 at the bottom rests on the circumferential edge of the support box 24 at the top, and then the other consumable 30 is stacked on the consumable 30 at the bottom in turn. In one or more embodiments, 4 support case fixing holes 241 are formed at the bottom of the support case 24 to be spaced apart from each other. Each of the support case fixing holes 241 is fitted with a corresponding support case mounting hole 21111, and fixes the support case 24 to the bottom plate 211 by a suitable fastener. Alternatively, the number of the supporting case fixing holes 241 may be set to other suitable number more or less than 4 as long as it can be matched with the supporting case mounting holes 21111.

As shown in fig. 2 and 5, in one or more embodiments, each consumable stacking device 20 further includes a detection device 25. The detection device 25 is used for detecting the height of the consumable 30 in the accommodation space 23. In one or more embodiments, the limit posts 2211 of the first limit plate 22a are provided with a detecting device 25 corresponding to the height of each layer of consumable 30, respectively, so as to detect whether the consumable 30 of the corresponding height is used. The number of detection devices 25 in the consumable stacking device 20 for placing different types of consumables 30 may be different. When the height of the consumable 30 is high, the number of layers of the corresponding type of consumable 30 that can be stacked on the consumable stacking device 20 decreases, and the number of detection devices 25 in the consumable stacking device 20 decreases accordingly. In addition, each detection device 25 is in communication with a controller (not shown) of the sample processing device 1, so as to transmit the detection result to the controller, and thus conveniently control the movement of the transport module 12.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims (8)

1. A consumable stacking device, the consumable stacking device comprising:

a base;

a limiting plate configured to extend vertically upward along a circumferential edge of the base so as to define, together with the base, an accommodation space adapted to stack a plurality of consumables,

wherein, the limiting plate includes arranging the first limiting plate of base department at first edge and arranging the second limiting plate of base department at second edge, first limiting plate with the second limiting plate is relative each other, and first limiting plate with the second limiting plate each is the U-shaped spare that the opening upwards.

2. The consumable stacking device according to claim 1, wherein each of the U-shaped members comprises two spacing posts spaced apart from each other, each of the spacing posts having a first vertical wall extending in a length direction of the base and a second vertical wall extending in a width direction of the base.

3. Consumable stacking device according to claim 1 or 2, characterized in that the base comprises:

a bottom plate; and

the support column is fixed on the bottom plate and extends along the height direction of the base so as to support the limiting plate.

4. The consumable stacking device according to claim 3, wherein the base further comprises connection plates connected to the corresponding support columns and the limit plates, respectively.

5. A consumable stacking device according to claim 3, further comprising a support box inserted into the accommodation space and fixed on the bottom plate.

6. The consumable stacking device according to claim 1, wherein a detection device is provided on the limiting plate to detect a stacking height of the consumable in the accommodating space.

7. The consumable stacking device according to claim 1, wherein the consumable stacking device is adapted to stack any one of a gun head, a shallow well plate, a PCR plate, and a deep well plate.

8. A sample processing device, the sample processing device comprising:

a base frame;

consumable stacking device according to any of claims 1-7, which is fixed on the base frame.