CN219428665U

CN219428665U - Sample transportation and preservation device for flow cytometry

Info

Publication number: CN219428665U
Application number: CN202320342857.6U
Authority: CN
Inventors: 梁东; 朱飞宇
Original assignee: Suzhou Dongzhirui Biotechnology Co ltd
Current assignee: Suzhou Dongzhirui Biotechnology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-07-28
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of transportation of flow cytometry detection samples, and discloses a sample transportation and preservation device for flow cytometry detection. This a sample transportation save set for flow cytometry detects through setting up round bar, ring, movable block, square board and balancing weight, and the center perpendicular to ground of square board can be guaranteed in the setting of balancing weight to guaranteed the stability of square board, avoid the inside sample of test tube to appear unrestrained, through setting up threaded rod and nut, after closing the roof, through rotatory mode, rotate the threaded rod to the inside of cardboard, later through rotatory nut for the top of nut and the bottom butt of cardboard, thereby accomplish the fixing to the roof.

Description

Sample transportation and preservation device for flow cytometry

Technical Field

The utility model relates to the technical field of transportation of flow cytometry detection samples, in particular to a sample transportation and preservation device for flow cytometry detection.

Background

The flow cytometry working principle is that single cells or other biological particles are subjected to multi-parameter and rapid quantitative analysis through monoclonal antibodies on the cellular molecular level, tens of thousands of cells can be analyzed at high speed, and a plurality of parameters can be measured from one cell at the same time, so that the flow cytometry working principle has the advantages of high speed, high precision and good accuracy, and is one of the most advanced cell quantitative analysis technologies in the current generation.

The utility model discloses a save and conveyer of flow detection living cell sample in chinese patent publication No. CN214728979U, can be convenient for deposit through the save cabinet that sets up in the base upper end, and the box that sets up in the save cabinet can deposit the sample after extracting, simultaneously can be convenient for place ice bag at the opening that sets up, avoid from this in the in-process external temperature of transportation higher leading to the activity to reduce, and the insulating layer of setting can ensure in the transportation inside temperature constant temperature, the cardboard of setting simultaneously is convenient for with the trompil of the container card top after extracting, the second spout of seting up in the save cabinet can be convenient for the baffle insert in during the use, prevent the process spill that the container was avoided transporting to support, the rubber buffer that sets up at the upper cover lower extreme can be convenient for seal space.

Along with the continuous improvement of the sampling and detection of flow cell preservation and transportation, the sample is generally required to be preserved for a first time after being extracted so as not to influence the activity in the transportation process, but the existing preservation and transportation device for living cell samples is not stable enough in preservation and is easy to spill in the transportation process so as to influence the samples, and therefore, the samples are difficult to effectively preserve in the transportation process.

Disclosure of Invention

The utility model aims to provide a sample transportation and storage device for flow cytometry detection, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sample transportation save set for flow cytometry, includes bottom plate, pull rod and loading box, pull rod fixed connection is in the top of bottom plate, loading box fixed connection is in the top of bottom plate, the internally mounted of loading box has the save subassembly, the closure subassembly is installed at the top of loading box.

The storage assembly consists of a movable unit and a stabilizing unit, wherein the movable unit is positioned in the loading box, and the stabilizing unit is positioned in the movable unit.

Preferably, the movable unit comprises a round rod, a circular ring, a movable block and a square plate, wherein the round rod is arranged in the loading box, the circular ring is arranged in the loading box, the movable block is arranged in the circular ring, and the square plate is arranged in the loading box.

Preferably, one end of the round rod is rotationally connected with the inner wall of the loading box, one end of the round rod, which is far away from the inner wall of the loading box, is fixedly connected with the outer wall of the circular ring, the circular ring can rotate in the loading box through the round rod, the outer wall of the movable block is slidably connected with the inner wall of the circular ring, the outer wall of the square plate is fixedly connected with the outer wall of the movable block, and the square plate can drive the movable block to rotate in the circular ring.

Preferably, the stabilizing unit comprises a parcel storehouse, a connecting plate and a balancing weight, wherein the parcel storehouse is fixedly connected to the bottom of the square plate, the connecting plate is fixedly connected to the bottom of the parcel storehouse, and the balancing weight is arranged below the connecting plate.

Preferably, the inner wall fixedly connected with rubber pad in parcel storehouse, the existence of rubber pad can protect the sample test tube of placing in parcel storehouse inside, the top fixedly connected with haulage rope of balancing weight, the bottom and the haulage rope fixed connection of link plate, the balancing weight can guarantee the focus in parcel storehouse perpendicular to ground all the time under the effect of haulage rope.

Preferably, the closing component comprises a top plate, a movable part, a threaded rod, a clamping plate and a nut, wherein the top plate is rotationally connected to the top of the loading box, the movable part is arranged on the outer wall of the top plate, the threaded rod is arranged on the outer wall of the movable part, the clamping plate is fixedly connected to the outer wall of the loading box, and the nut is sleeved on the outer wall of the threaded rod.

Preferably, one end of the threaded rod is rotationally connected with the movable piece, the outer wall of the threaded rod is clamped with the clamping groove in the clamping plate, the threaded rod can rotate on the outer wall of the movable piece, so that the clamping plate is clamped in, the nut is matched with the threaded rod, the nut can be rotated, the top of the nut is abutted with the bottom of the clamping plate, and the top plate is fixed.

The utility model provides a sample transportation and storage device for flow cytometry, which has the following beneficial effects:

1. this a sample transportation save set for flow cytometry detects through setting up round bar, ring, movable block, square board and balancing weight, and the center perpendicular to ground of square board can be guaranteed in the setting of balancing weight to guaranteed the stability of square board, avoid the inside sample of test tube to appear unrestrained.

2. This a sample transportation save set for flow cytometry detects through setting up threaded rod and nut, closes the roof after, through rotatory mode, rotates the threaded rod to the inside of cardboard, later through rotatory nut for the top of nut and the bottom butt of cardboard, thereby accomplish the fixed to the roof.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the internal structure of the loading compartment of the present utility model;

FIG. 3 is a partial schematic view of the structure of the preservation assembly of the present utility model;

FIG. 4 is a schematic view of a closure assembly according to the present utility model.

In the figure: 1. a bottom plate; 2. a pull rod; 3. a loading box; 4. a save component; 401. a round bar; 402. a circular ring; 403. a movable block; 404. a square plate; 405. a parcel bin; 406. a connecting plate; 407. balancing weight; 5. a closure assembly; 501. a top plate; 502. a movable member; 503. a threaded rod; 504. a clamping plate; 505. and (3) a nut.

Detailed Description

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a sample transportation save set for flow cytometry, includes bottom plate 1, pull rod 2 and loading box 3, and pull rod 2 fixed connection is at the top of bottom plate 1, and loading box 3 fixed connection is at the top of bottom plate 1, and the internally mounted of loading box 3 has save subassembly 4, and save subassembly 4 comprises movable unit and stable unit, and the movable unit is located the inside of loading box 3, and stable unit is located the inside of movable unit, and closure subassembly 5 is installed at the top of loading box 3.

The movable unit includes round bar 401, ring 402, movable block 403 and square board 404, the inside in loading box 3 is installed to round bar 401, the one end of round bar 401 is rotated with the inner wall of loading box 3 and is connected, ring 402 installs in the inside of loading box 3, the one end that loading box 3 inner wall was kept away from to round bar 401 and the outer wall fixed connection of ring 402, ring 402 can rotate in the inside of loading box 3 through round bar 401, movable block 403 installs in the inside of ring 402, the outer wall of movable block 403 and the inner wall sliding connection of ring 402, square board 404 installs in the inside of loading box 3, the outer wall of square board 404 and the outer wall fixed connection of movable block 403, square board 404 can drive movable block 403 to rotate in the inside of ring 402.

The stable unit includes parcel storehouse 405, even board 406 and balancing weight 407, parcel storehouse 405 fixed connection is in the bottom of square board 404, the inner wall fixedly connected with rubber pad in parcel storehouse 405, the existence of rubber pad can protect the sample test tube of placing in parcel storehouse 405 inside, even board 406 fixed connection is in the bottom in parcel storehouse 405, balancing weight 407 sets up in the below that links board 406, the top fixedly connected with haulage rope of balancing weight 407, even board 406's bottom and haulage rope fixed connection, balancing weight 407 can guarantee the focus of parcel storehouse 405 perpendicular to ground all the time under the effect of haulage rope.

Through setting up round bar 401, ring 402, movable block 403, square board 404 and balancing weight 407, the center perpendicular to ground of square board 404 can be guaranteed in the setting of balancing weight 407 to the stability of square board 404 has been guaranteed, and the inside sample of test tube is avoided appearing unrestrained.

The closure assembly 5 comprises a top plate 501, a movable part 502, a threaded rod 503, a clamping plate 504 and a nut 505, wherein the top plate 501 is rotationally connected to the top of the loading box 3, the movable part 502 is mounted on the outer wall of the top plate 501, the threaded rod 503 is mounted on the outer wall of the movable part 502, one end of the threaded rod 503 is rotationally connected with the movable part 502, the clamping plate 504 is fixedly connected to the outer wall of the loading box 3, the outer wall of the threaded rod 503 is clamped with a clamping groove inside the clamping plate 504, the threaded rod 503 can rotate on the outer wall of the movable part 502, so that the clamping plate 504 is clamped inside, the nut 505 is sleeved on the outer wall of the threaded rod 503, the nut 505 is matched with the threaded rod 503, and the top of the nut 505 and the bottom of the clamping plate 504 can be abutted through rotating the nut 505, so that the fixing of the top plate 501 is completed.

By providing the threaded rod 503 and the nut 505, after the top plate 501 is closed, the threaded rod 503 is rotated to the inside of the chucking plate 504 by means of rotation, and then the nut 505 is rotated so that the top of the nut 505 abuts against the bottom of the chucking plate 504, thereby completing the fixation of the top plate 501.

When in use, an operator places a test tube filled with a flow cytometry sample in the package warehouse 405, closes the top plate 501 after the placement is completed, and places the top plate 501 by using the threaded rod 503 and the nut 505, and the balancing weight 407 drives the center of the connecting plate 406 to be perpendicular to the ground through a traction rope in the transportation process, so that the sample test tube clamped in the package warehouse 405 is kept stable.

Claims

1. The utility model provides a sample transportation save set for flow cytometry, includes bottom plate (1), pull rod (2) and loading box (3), pull rod (2) fixed connection is in the top of bottom plate (1), loading box (3) fixed connection is in the top of bottom plate (1), its characterized in that: a preservation component (4) is arranged in the loading box (3), and a closing component (5) is arranged at the top of the loading box (3);

the storage assembly (4) consists of a movable unit and a stabilizing unit, the movable unit is positioned in the loading box (3), and the stabilizing unit is positioned in the movable unit.

2. A sample transport and storage device for flow cytometry as claimed in claim 1 wherein: the movable unit comprises a round rod (401), a circular ring (402), a movable block (403) and a square plate (404), wherein the round rod (401) is installed inside the loading box (3), the circular ring (402) is installed inside the loading box (3), the movable block (403) is installed inside the circular ring (402), and the square plate (404) is installed inside the loading box (3).

3. A sample transport and storage device for flow cytometry as claimed in claim 2 wherein: one end of the round rod (401) is rotationally connected with the inner wall of the loading box (3), one end of the round rod (401) away from the inner wall of the loading box (3) is fixedly connected with the outer wall of the circular ring (402), the outer wall of the movable block (403) is slidably connected with the inner wall of the circular ring (402), and the outer wall of the square plate (404) is fixedly connected with the outer wall of the movable block (403).

4. A sample transport and storage device for flow cytometry as claimed in claim 1 wherein: the stabilizing unit comprises a package bin (405), a connecting plate (406) and a balancing weight (407), wherein the package bin (405) is fixedly connected to the bottom of the square plate (404), the connecting plate (406) is fixedly connected to the bottom of the package bin (405), and the balancing weight (407) is arranged below the connecting plate (406).

5. The sample transport and storage device for flow cytometry of claim 4, wherein: the inner wall fixedly connected with rubber pad of parcel storehouse (405), the top fixedly connected with haulage rope of balancing weight (407), the bottom and the haulage rope fixed connection of link plate (406).

6. A sample transport and storage device for flow cytometry as claimed in claim 1 wherein: the utility model provides a closed subassembly (5) includes roof (501), moving part (502), threaded rod (503), cardboard (504) and nut (505), roof (501) rotate and connect in the top of loading tank (3), moving part (502) are installed in the outer wall of roof (501), threaded rod (503) are installed in the outer wall of moving part (502), cardboard (504) fixed connection in the outer wall of loading tank (3), the outer wall of threaded rod (503) is located to nut (505) cover.

7. The sample transport and storage device for flow cytometry of claim 6, wherein: one end of the threaded rod (503) is rotationally connected with the movable part (502), the outer wall of the threaded rod (503) is clamped with a clamping groove in the clamping plate (504), and the nut (505) is matched with the threaded rod (503).