CN218665988U - Reagent orifice plate carrier - Google Patents

Abstract

The utility model discloses a reagent orifice plate carrier, which comprises a base plate, wherein the base plate is provided with a stepping groove, the peripheral positions of the top surface of the base plate are respectively provided with a limiting unit, the outer side surface of the limiting unit is flushed with the outer side surface of the base plate, the inner side surface of the limiting unit is not coplanar with the inner wall of the stepping groove, the limiting unit and the base plate form a stepped structure, and the area enclosed by the limiting unit forms a reagent orifice plate limiting area; the bottom plate both sides are provided with the indent structure, the indent structure corresponds each other with the clamping part of transporting the manipulator, and when the reagent orifice plate on the bottom plate was placed in the clamping part centre gripping of transporting the manipulator, the clamping part of transporting the manipulator can stretch into the indent structure after with the bottom of reagent orifice plate carry out the centre gripping. It the utility model discloses mainly used realizes putting carrying of different grade type orifice plate, is convenient for realize the reagent orifice plate of manipulator at the different models of same high centre gripping.

Description

Reagent orifice plate carrier

Technical Field

The utility model relates to a nucleic acid detects technical field, concretely relates to reagent orifice plate carrier.

Background

The most common method for detecting the specific sequence of the novel coronavirus is fluorescence quantitative PCR (polymerase chain reaction), and the detection is completed by RNA amplification formed by the PCR technology, so that the sensitivity is higher. The general detection process comprises the steps of collecting, storing and transporting a sample, extracting and detecting nucleic acid of the sample and the like.

The full-automatic sample processing system is developed aiming at integrating reagent subpackaging, sample cup separating processing and nucleic acid extraction, is provided with an independent control host, finishes reagent subpackaging, reagent extraction and backward transfer, sample cup separating processing, nucleic acid extraction, system construction and membrane sealing centrifugal operation through intelligent software, and can efficiently, safely and accurately realize sample processing without manual intervention.

The reagent tubes used during nucleic acid sampling are different, the reagent tubes are required to be placed on a nucleic acid supporting plate during detection, the used nucleic acid supporting plates (carriers) are different due to different models of the reagent tubes, such as a PCR plate, a magnetic bead solution deep hole plate, an extraction reagent A deep hole plate, an eluent deep hole plate and the like, the transfer of the PCR plate, the magnetic bead solution deep hole plate, the extraction reagent A deep hole plate and the eluent deep hole plate is realized by adopting a full-automatic sample processing system through a mechanical arm, but the heights of the PCR plate, the magnetic bead solution deep hole plate, the extraction reagent A deep hole plate and the eluent deep hole plate are the same, the mechanical arm clamps the side wall when clamping, and different height positions are required to be clamped by the mechanical arm due to different heights of the hole plates.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reagent orifice plate carrier, the carrying of its mainly used realization different types of orifice plates is put, is convenient for realize the manipulator at the orifice plate of the different models of same high centre gripping.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a reagent orifice plate carrier comprises a bottom plate, wherein a abdicating groove is formed in the bottom plate, limiting units are respectively arranged at the periphery of the top surface of the bottom plate, the outer side surfaces of the limiting units are flush with the outer side surfaces of the bottom plate, the inner side surfaces of the limiting units are not coplanar with the inner wall of the abdicating groove, the limiting units and the bottom plate form a stepped structure, and a reagent orifice plate limiting area is formed in an area defined by the limiting units;

wherein, the bottom plate both sides are provided with the indent structure, the indent structure corresponds each other with the clamping part of transporting the manipulator, and when the reagent orifice plate on the bottom plate was placed in the clamping part centre gripping of transporting the manipulator, the clamping part of transporting the manipulator can stretch into the indent structure after with the bottom of reagent orifice plate carry out the centre gripping.

Wherein, spacing unit is the limiting plate of setting on the bottom plate.

Further inject, the bottom plate both sides are provided with the breach, the width of breach is greater than the width of limiting plate, and the breach forms first spacing portion and the spacing portion of second after separating the limiting plate of left and right both sides on the bottom plate.

Wherein, the bottom and the side surface of the notch are transited through the arc part.

Preferably, the positions of the four corners of the abdicating groove are transited through the first arc part.

Further limit, the bottom plate four corners position is provided with the circular arc structure.

Wherein, the adjacent side of indent structure is provided with connecting portion on the bottom plate, is provided with the screw hole on the connecting portion.

Wherein, spacing unit is provided with the direction inclined plane towards spacing regional one side of reagent orifice plate.

Wherein, spacing unit and bottom plate formula structure as an organic whole.

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

the utility model is mainly used for loading reagent pore plates of different models, and the reagent pore plates are limited by the reagent pore plate limiting areas formed by the arranged limiting units; the arranged abdicating groove is convenient for the reagent tube arranged on the reagent pore plate to pass through, thereby realizing the abdicating purpose; the reagent pore plate clamping device comprises a bottom plate, a clamping part and a transferring mechanical arm, wherein the clamping part is arranged on the two sides of the bottom plate and corresponds to the clamping part of the transferring mechanical arm, and when the clamping part of the transferring mechanical arm clamps a reagent pore plate placed on the bottom plate, the clamping part of the transferring mechanical arm can extend into the concave structure and then clamps the bottom of the reagent pore plate; like this, can realize the purpose of bottom centre gripping in the in-service use, can make the reagent orifice plate bottom surface and the bottom plate contact of different models, realize reagent orifice plate bottom centre gripping, compare in the mode of side centre gripping, need not adjust the centre gripping height and can realize transporting the centre gripping of different model reagent orifice plates.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the usage state of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the connection relationship between the present invention and the rotating rack for fully automatic sample processing.

Reference numerals:

101-bottom plate, 102-abdicating groove, 103-limiting unit, 104-concave structure, 105-transfer manipulator, 106-clamping part, 107-reagent orifice plate, 108-first limiting plate, 109-second limiting plate, 110-third limiting plate, 111-fourth limiting plate, 112-first limiting part, 113-second limiting part, 114-rotating bracket and 115-full-automatic sample processing system.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like are used in the orientation and positional relationship shown in the drawings for convenience in describing the embodiments of the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the embodiments of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example one

Referring to fig. 1-4, the embodiment discloses a reagent well plate carrier, which includes a bottom plate 101, wherein the bottom plate 101 is provided with a abdicating groove 102, the peripheral positions of the top surface of the bottom plate 101 are respectively provided with a limiting unit 103, the outer side surface of the limiting unit 103 is flush with the outer side surface of the bottom plate 101, the inner side surface of the limiting unit 103 is not coplanar with the inner wall of the abdicating groove 102, the limiting unit 103 and the bottom plate 101 form a stepped structure, and the area enclosed by the limiting unit 103 forms a reagent well plate limiting area;

wherein, the both sides of bottom plate 101 are provided with inner concave structure 104, inner concave structure 104 corresponds each other with the clamping part 106 of transporting manipulator 105, and when the reagent orifice plate 107 on bottom plate 101 was placed in the centre gripping of the clamping part 106 of transporting manipulator 105, the clamping part 106 of transporting manipulator 105 can stretch into and carry out the centre gripping with the bottom of reagent orifice plate 107 behind inner concave structure 104.

The utility model is mainly used for loading reagent pore plates 107 of different models, and the reagent pore plates 107 are limited by the reagent pore plate limiting areas formed by the limiting units 103; the arranged abdicating groove 102 is convenient for the passage of reagent tubes placed on the reagent hole plate 107, thereby realizing the abdicating purpose; the concave structures 104 arranged on the two sides of the bottom plate 101 correspond to the clamping parts 106 of the transfer manipulator, and when the clamping parts 106 of the transfer manipulator clamp the reagent well plate 107 placed on the bottom plate 101, the clamping parts 106 of the transfer manipulator can extend into the concave structures 104 to clamp the bottom of the reagent well plate 107; like this, can realize the purpose of bottom centre gripping in the in-service use of reality, can make the reagent orifice plate 107 bottom surface and the bottom plate 101 contact of different models, realize the centre gripping of reagent orifice plate 107 bottom, compare in the mode of side centre gripping, need not adjust the centre gripping height and can realize transporting the centre gripping of different model reagent orifice plates 107.

In the present embodiment, the limiting unit 103 is a limiting plate disposed on the bottom plate 101, specifically, a first limiting plate 108, a second limiting plate 109, a third limiting plate 110 and a fourth limiting plate 111.

Wherein, bottom plate 101 both sides are provided with the breach, the width of breach is greater than the width of limiting plate, and the breach forms first spacing portion 112 and the spacing portion 113 of second after separating the limiting plate of left and right both sides on bottom plate 101, the centre gripping of being convenient for, and this breach forms concave structure 104.

Wherein, the bottom of the notch and the side surface of the notch are transited through an arc part.

In actual use, the positions of the four corners of the abdicating groove 102 are transited through the first arc portion.

Wherein, the four corners of the bottom plate 101 are provided with arc structures.

In actual use, the connecting portion is arranged on the bottom plate 101, adjacent to the side surface of the concave structure 104, and a threaded hole is formed in the connecting portion, and in actual use, the first limiting plate 108 forms the connecting portion.

In actual use, the reagent well plate 107 carrier is mounted on a rotary rack 114 of a fully automated sample processing system 115, and the reagent well plate 107 is transported by a transport robot.

Example two

The present embodiment is further optimized based on the first embodiment, and in the present embodiment, the limiting unit 103 is provided with a guide inclined surface facing the limiting area side of the reagent well plate.

In this way, the guide slope is provided for guiding purposes, facilitating placement of the reagent well plate 107 on the base plate 101.

The limiting unit 103 and the bottom plate 101 are of an integrated structure.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

The above description is intended to be illustrative of the present invention and not restrictive, and any modifications, equivalents, and improvements made within the spirit and scope of the present invention are intended to be included therein.

Claims (9)

1. A reagent well plate carrier, includes the bottom plate, its characterized in that: the bottom plate is provided with a abdicating groove, the peripheral positions of the top surface of the bottom plate are respectively provided with a limiting unit, the outer side surface of each limiting unit is flush with the outer side surface of the bottom plate, the inner side surface of each limiting unit is not coplanar with the inner wall of the abdicating groove, the limiting units and the bottom plate form a stepped structure, and the area surrounded by the limiting units forms a limiting area of the reagent pore plate;

wherein, the bottom plate both sides are provided with the indent structure, the indent structure corresponds each other with the clamping part of transporting the manipulator, and when the reagent orifice plate on the bottom plate was placed to the clamping part centre gripping of transporting the manipulator, the clamping part of transporting the manipulator can stretch into and carry out the centre gripping with the bottom of reagent orifice plate behind the indent structure.

2. The reagent well plate carrier of claim 1, wherein: the limiting unit is a limiting plate arranged on the bottom plate.

3. The reagent well plate carrier of claim 2, wherein: the bottom plate both sides are provided with the breach, the width of breach is greater than the width of limiting plate, and the breach forms first spacing portion and the spacing portion of second after separating the limiting plate of left and right both sides on the bottom plate.

4. A reagent well plate carrier according to claim 3, wherein: the bottom and the side surface of the notch are transited through the arc part.

5. A reagent well plate carrier according to any of claims 1-4, wherein: the positions of the four corners of the abdicating groove are transited through the first arc part.

6. The reagent well plate carrier of claim 5, wherein: the four corners of the bottom plate are provided with arc structures.

7. The reagent well plate carrier of claim 5, wherein: the adjacent side of indent structure is provided with connecting portion on the bottom plate, is provided with the screw hole on the connecting portion.

8. A reagent well plate carrier according to any one of claims 1 to 4, wherein: the limiting unit is provided with a guide inclined plane towards one side of the limiting area of the reagent pore plate.

9. The reagent well plate carrier of claim 8, wherein: the limiting unit and the bottom plate are of an integrated structure.

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