CN-121991796-A - Sampling assembly, sampling equipment and sampling reaction device

CN121991796ACN 121991796 ACN121991796 ACN 121991796ACN-121991796-A

Abstract

The invention discloses a sampling assembly, sampling equipment and a sampling reaction device. The invention discloses a sampling assembly, which comprises a sampling plate, wherein the top of the sampling plate is provided with a containing groove for placing a sample collecting container, a bulge is arranged at the top of the sampling plate outside the containing groove and is positioned in the middle area of the length direction of the sampling plate, the top of the placing plate is provided with a groove for containing the sampling plate, and when the sampling plate is placed in the placing plate, the bulge is at least partially positioned outside the placing plate. The grabbing template is convenient to grab stably and rapidly, and grabbing is more stable.

Inventors

SUN CHUANMIN
ZHAO LONG
WANG SHU
TIAN ZHENHUA

Assignees

弈柯莱生物科技(集团)股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250926
Priority Date: 20241104

Claims (10)

1. A sampling assembly, comprising: A sampling plate, the top of which is provided with a containing groove for placing a sample collecting container, a bulge outside the containing groove and positioned in the middle area of the sampling plate in the length direction, and And when the sampling plate is placed in the placing plate, the bulges are at least partially positioned outside the placing plate.
2. The sampling assembly of claim 1, wherein the protrusions are disposed on opposite sides of the sampling plate in a width direction of the sampling assembly.
3. The sampling assembly of claim 1, wherein the recess has a pair of oppositely disposed first groove walls extending along the length of the sampling plate, the shortest distance between a pair of first groove walls being equal to the width of the sampling plate.
4. The sampling assembly of claim 1, wherein the recess has a pair of opposing first groove walls extending along the length of the sampling plate, wherein the distance between the first groove walls decreases from top to bottom and the distance between the tops of the first groove walls is greater than the width of the sampling plate.
5. The sampling assembly of claim 1, wherein the plurality of receiving slots are aligned in a line along the length of the sampling plate.
6. The sampling assembly of claim 1, characterized in that the sampling assembly further comprises: A mounting base for receiving the placed board, and The driving device drives the mounting seat to drive the placing plate and the sampling plate to move along the length direction of the sampling plate.
7. The sampling assembly of claim 6, wherein the drive means comprises a screw coupled to the mount and a motor for driving the screw to rotate, the screw extending along the length of the sampling plate, the mount being movable along the screw when the screw is driven by the motor; The driving device also comprises a mounting bottom plate extending along the extending direction of the screw rod, wherein the screw rod is positioned above the mounting bottom plate; the sampling assembly further comprises an emitter and a sensor for sensing light emitted by the emitter, wherein one of the sensor and the emitter is arranged on the mounting base plate, and the other is arranged on the mounting seat.
8. A sampling device comprising a sampling assembly according to any one of claims 1 to 7, a waste collection assembly and a sampling tube; The waste collection assembly includes: The sampling device comprises a sampling tube, a sampling assembly, a supporting frame and a supporting frame, wherein the supporting frame is provided with a receiving plate, a first hole is formed in the receiving plate, the first hole is used for allowing the sampling tube or a sample in the sampling tube to pass through; The waste liquid collecting container is movably arranged on the bearing plate and used for collecting waste liquid in the sampling tube, and the first hole can be avoided when the waste liquid collecting container moves to a preset position.
9. The sampling device according to claim 8, wherein the receiving plate is provided with a long hole, and the waste liquid collecting container comprises a container body and a connecting piece connected with the container body, wherein the connecting piece penetrates through the long hole and is movably arranged along the extending direction of the long hole; The bottom of the container body is provided with a waste liquid discharge hole, and the connecting piece is provided with a waste liquid discharge channel communicated with the waste liquid discharge hole.
10. A sampling reaction device, comprising a sampling assembly according to any one of claims 1 to 7, a sampling tube, a waste liquid collection assembly, and a reaction vessel having a reaction chamber; The waste collection assembly includes: The sampling device comprises a reaction chamber, a sampling assembly, a support frame, a sampling assembly and a control unit, wherein the support frame is provided with a receiving plate, a first hole is formed in the receiving plate, the first hole is used for allowing the sampling tube or a sample in the sampling tube to pass through; The waste liquid collecting container is movably arranged on the bearing plate and used for collecting waste liquid in the sampling tube, and the first hole can be avoided when the waste liquid collecting container moves to a preset position.

Description

Sampling assembly, sampling equipment and sampling reaction device Technical Field The invention relates to the technical field of experimental equipment, in particular to a sampling assembly, sampling equipment and a sampling reaction device. Background In order to monitor the experimental progress of biological or chemical reactions, it is often necessary to use multiple sampling methods to detect the parameter indicators during the reaction. Among the sampling device of prior art, adopt sampling board more, sampling board need snatch when carrying out subsequent reaction after the sample is accomplished, place on the operation panel simultaneously steadily, but operation inconvenience among the prior art, and stability is poor, is difficult to realize the simple operation of multiple sampling. Based on the above-mentioned problems, it is needed to provide a sampling assembly with mechanical operation, smooth grabbing and suitable for industrial production. Disclosure of Invention The invention aims to provide a sampling assembly, sampling equipment and a sampling reaction device, which are convenient for stably and rapidly grabbing a sampling plate and are more stable in the grabbing process. To solve the above technical problem, an embodiment of the present invention provides a sampling assembly, including: A sampling plate, the top of which is provided with a containing groove for placing a sample collecting container, a bulge outside the containing groove and positioned in the middle area of the sampling plate in the length direction, and And when the sampling plate is placed in the placing plate, the bulges are at least partially positioned outside the placing plate. In one embodiment, the protrusions are disposed on two opposite sides of the sampling plate along the width direction of the sampling assembly. In one embodiment, the groove is provided with a pair of first groove walls which are oppositely arranged, the first groove walls extend along the length direction of the sampling plate, and the shortest distance between the pair of first groove walls is equal to the width of the sampling plate. In one embodiment, the groove is provided with a pair of first groove walls which are oppositely arranged, the first groove walls extend along the length direction of the sampling plate, the distance between the pair of first groove walls is gradually reduced from top to bottom, and the distance between the tops of the pair of first groove walls is larger than the width of the sampling plate. In an embodiment, the accommodating grooves are multiple and are arranged in a line along the length direction of the sampling plate. In an embodiment, the sampling assembly further comprises: A mounting base for receiving the placed board, and The driving device drives the mounting seat to drive the placing plate and the sampling plate to move along the length direction of the sampling plate. In one embodiment, the driving device comprises a screw rod connected with the mounting seat and a motor for driving the screw rod to rotate, wherein the screw rod extends along the length direction of the sampling plate, and the mounting seat moves along the screw rod when the screw rod is driven by the motor; The driving device also comprises a mounting bottom plate extending along the extending direction of the screw rod, wherein the screw rod is positioned above the mounting bottom plate; the sampling assembly further comprises an emitter and a sensor for sensing light emitted by the emitter, wherein one of the sensor and the emitter is arranged on the mounting base plate, and the other is arranged on the mounting seat. The embodiment of the invention also provides sampling equipment, which comprises the sampling assembly, the waste liquid collecting assembly and the sampling tube; The waste collection assembly includes: The sampling device comprises a sampling tube, a sampling assembly, a supporting frame and a supporting frame, wherein the supporting frame is provided with a receiving plate, a first hole is formed in the receiving plate, the first hole is used for allowing the sampling tube or a sample in the sampling tube to pass through; The waste liquid collecting container is movably arranged on the bearing plate and used for collecting waste liquid in the sampling tube, and the first hole can be avoided when the waste liquid collecting container moves to a preset position. In one embodiment, the receiving plate is provided with a long hole, and the waste liquid collecting container comprises a container body and a connecting piece connected with the container body, wherein the connecting piece penetrates through the long hole and is movably arranged along the extending direction of the long hole; The bottom of the container body is provided with a waste liquid discharge hole, and the connecting piece is provided with a waste liquid discharge channel communicated with the waste liquid discharge hole. The embodiment of