CN-224225628-U - Virus purification kit

CN224225628UCN 224225628 UCN224225628 UCN 224225628UCN-224225628-U

Abstract

The utility model relates to the technical field of virus reagents, in particular to a virus purification kit, which comprises a bottom plate and a plurality of frame bodies, wherein the frame bodies are all slidably installed on the bottom plate, a plurality of top grooves are formed in one ends of the frame bodies, which are far away from the bottom plate, fixed seats are installed in the frame bodies, which are far away from the top grooves, bottom grooves are formed in the fixed seats, reagent pipes are arranged in the vertically opposite top grooves and bottom grooves, limiting shells are installed outside the top grooves, inner rings of the limiting shells are recessed to form limiting grooves, outer rings of pipe covers on the reagent pipes are inserted into the limiting grooves, and pressing plates for compressing and positioning the plurality of reagent pipes are detachably installed on the frame bodies. The frame bodies are independently arranged on the bottom plate, so that one frame body is a group, reagent tubes can be distinguished, the frame bodies can be independently taken down and placed, the disordered probability is greatly reduced, the reagent tubes can be pressed up and down and positioned through the limiting shell, the tube covers can be pressed, and the exposure caused by opening is avoided.

Inventors

XU GANG
MA SHUHUI
WANG XIYUE
WU SIQI
WANG ZIYU
LI ZONGZHI

Assignees

天津农学院

Dates

Publication Date: 20260512
Application Date: 20250516

Claims (7)

1. The utility model provides a virus purification kit, which is characterized by including bottom plate (1) and a plurality of support body (2), support body (2) equal slidable mounting is on bottom plate (1), support body (2) keep away from the one end of bottom plate (1) all are equipped with a plurality of roof grooves (13), the internally mounted of support body (2) has fixing base (5), fixing base (5) all keep away from roof groove (13) setting, all be equipped with kerve (6) on fixing base (5), all be equipped with reagent pipe (12) in perpendicular relative roof groove (13) and kerve (6), support body (2) are located the outside of roof groove (13) and all install spacing shell (9), the inner circle of spacing shell (9) all is sunken to form spacing groove (14), the outer lane of tube cap (10) on reagent pipe (12) inserts in spacing groove (14), the outside terminal surface of tube cap (10) contradicts with the internal face of spacing shell (9) and sets up, all detachably install clamp plate (8) with a plurality of reagent pipes (12) compress tightly location on support body (2).
2. The virus purification kit according to claim 1, wherein the connecting seats (7) are arranged at two ends of the inside of the frame body (2), positioning grooves are formed in one end face of each connecting seat (7) facing the pressing plate (8), one ends of the positioning grooves are enlarged to form inlet and outlet grooves (16) communicated with the outside, positioning blocks (15) are arranged at the positions, facing the positioning grooves, of the inner side face of the pressing plate (8), and the positioning blocks (15) are inserted into the positioning grooves.
3. The virus purification kit according to claim 2, wherein the positioning blocks (15) on each pressing plate (8) are all arranged in a long and short way, grooves are formed in the inner wall surface of the one-side inlet and outlet groove (16), positioning plates (11) are arranged in the grooves, one ends of the positioning plates (11) extend to the outside and are in abutting arrangement with the end surfaces of the corresponding positioning blocks (15), the other ends of the positioning plates (11) are inserted into the grooves, compression springs are arranged in the grooves, and the other ends of the compression springs are arranged on the inner wall surface of the grooves.
4. The virus purification kit according to claim 2, wherein one end of the positioning block (15) far away from the inlet and outlet groove (16) is in contact with the positioning groove, and the cross sections of the positioning block (15) and the positioning groove are in trapezoid structure.
5. The virus purification kit according to claim 1, wherein the bottom plate (1) is provided with a plurality of connecting grooves (3), one side of the frame body (2) is provided with a placing frame (4), the placing frames (4) are arranged in the connecting grooves (3) in a sliding manner, the connecting grooves (3) are arranged in a trapezoid structure, and the placing frames (4) are arranged in a splayed structure.
6. The virus purification kit according to claim 1, wherein the vertical sections of the frame body (2) are all arranged in a U-shaped structure.
7. The virus purification kit according to claim 1, wherein the inner diameters of the top groove (13) and the bottom groove (6) are matched with the diameter of the reagent tube (12).

Description

Virus purification kit Technical Field The utility model relates to the technical field of virus reagents, in particular to a virus purification kit. Background Magnaporthe grisea is a highly infectious, lethal virus of feline, belonging to the family parvoviridae, and has close relationship with canine parvovirus (CPV-2). The purification process needs to be optimized for virus characteristics (such as non-envelope, acid and heat resistance, and single-stranded DNA of genome), the purified nucleic acid sample exists in a reagent tube, and the reagent tube needs to be stored in a kit for facilitating the preservation and transportation of the reagent tube. The current kit is usually with applying the pipe and inserting in the test tube jack of reagent frame when storing the reagent pipe, and the condition that easily appears the reagent pipe rocks and beats from top to bottom when transport or transportation, and then leads to the condition that the tube cap was opened for inside virus of reagent pipe overflows, causes serious pollution, and on the test-tube rack after inserting full test tube, because quantity is more, the confusing condition easily appears. Disclosure of Invention The technical problem to be solved by the utility model is to provide a virus purification kit which can compress and position reagent tubes, can compress tube covers, avoids exposure and can group the reagent tubes so as to solve the problems in the prior art. The utility model is realized by the following technical scheme that the virus purification kit comprises a bottom plate and a plurality of frame bodies, wherein the frame bodies are all slidably arranged on the bottom plate, a plurality of top grooves are formed in one end, far away from the bottom plate, of each frame body, a fixed seat is arranged in each frame body, the fixed seats are all arranged far away from the top grooves, bottom grooves are formed in the fixed seats, reagent tubes are arranged in the vertically opposite top grooves and bottom grooves, limiting shells are arranged outside the top grooves, limiting grooves are formed by recessing inner rings of the limiting shells, outer rings of tube covers on the reagent tubes are inserted into the limiting grooves, outer side end faces of the tube covers are in abutting arrangement with inner wall faces of the limiting shells, and pressing plates for compressing and positioning the plurality of reagent tubes are detachably arranged on the frame bodies. As the preferable technical scheme, the virus purification kit is characterized in that connecting seats are arranged at two ends of the inside of a frame body, positioning grooves are formed in one end face of each connecting seat, which faces towards a pressing plate, of each connecting seat, one end of each positioning groove is enlarged to form an inlet and outlet groove communicated with the outside, positioning blocks are arranged on the inner side face of each pressing plate, which is right opposite to the corresponding positioning groove, and each positioning block is inserted into each positioning groove. As the preferred technical scheme, the locating piece on every clamp plate is all long and short setting, all is equipped with the recess on the internal face in one side business turn over groove, all is equipped with the locating plate in the recess, and the one end of locating plate all extends to the external world to all contradict the setting with the locating piece terminal surface that corresponds, the other end of locating plate all inserts in the recess, and all installs compression spring, compression spring's the other end all installs on the internal face of recess. As the preferable technical scheme, one end of the positioning block, which is far away from the inlet and outlet groove, is in contact with the positioning groove, and the sections of the positioning block and the positioning groove are in trapezoid structure. As the preferable technical scheme, be equipped with a plurality of spread grooves on the bottom plate, put the frame all to install in one side of support body, put the frame and all slide and set up in the spread groove, the spread groove all is trapezium structure setting, and put the frame and all be eight characters structure setting. As the preferable technical proposal, the vertical section of the frame body is in U-shaped structure. As a preferable technical scheme, the inner diameters of the top groove and the bottom groove are matched with the diameter of the reagent tube. The utility model has the advantages that the structure is simple, the frame bodies are independently arranged on the bottom plate, so that one frame body is a group, reagent tubes can be distinguished, the frame bodies can be independently taken down and placed, the disordered probability is greatly reduced, the reagent tubes can be pressed and positioned up and down through the limiting shell, the tube covers can be pressed, the exposure ca