CN215209362U

CN215209362U - Sampling tube placing rack based on high-throughput gene sequencing noninvasive biopsy virus

Info

Publication number: CN215209362U
Application number: CN202121264606.8U
Authority: CN
Inventors: 陈杰; 邱辉文; 杜畅
Original assignee: Hunan Saizhe Medical Laboratory Co ltd
Current assignee: Hunan Saizhe Medical Laboratory Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-17
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a sampling tube rack based on high flux gene sequencing does not have biopsy virus of creating, including square sampling tube rack, the cylindricality standing groove has been seted up to the centre on square sampling tube rack top, the top of cylindricality standing groove inner wall and the outer wall fixed connection of fixed disc, and the center pin department on fixed disc top has seted up the cylindricality spacing groove. The utility model discloses a protect in driving the sampling tube that the sampling tube base falls to the cylindricality standing groove, the inner wall that sets up the cylindricality spacing groove until fixed disc slides and fixes the sampling tube to the top of sampling tube outer wall, the sampling tube after making whole sample virus conserves in the cylindricality standing groove that square sampling tube rack was seted up, it does not have protection device to have solved current sampling tube rack, make easily after the sampling tube bumps on the rack in the sampling tube based on high flux gene sequencing does not have the biopsy virus to reveal, thereby take place dangerous problem.

Description

Sampling tube placing rack based on high-throughput gene sequencing noninvasive biopsy virus

Technical Field

The utility model relates to a sampling tube technical field, in particular to do not have sampling tube rack of creating biopsy virus based on high flux gene sequencing.

Background

Sampling refers to a process of extracting individuals or samples from a population, namely a process of testing or observing the population, sampling based on the high-throughput gene sequencing non-invasive biopsy virus can be safely tested only by using a sampling tube, and the sampling tube needs to be placed on a placing rack for storage.

The rack of sampling tube can be fixed and the save the sampling tube, but current sampling tube rack does not have protection device, makes easily after the sampling tube bumps on the rack that the noninvasive biopsy virus of high flux gene sequencing based on reveals easily in the sampling tube to take place danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling tube rack based on high flux gene sequencing does not have wound biopsy virus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling tube placing rack based on high-throughput gene sequencing noninvasive biopsy virus comprises a square sampling tube placing rack, wherein a cylindrical placing groove is formed in the middle of the top end of the square sampling tube placing rack, the top end of the inner wall of the cylindrical placing groove is fixedly connected with the outer wall of a fixed disc, a cylindrical limiting groove is formed in the central shaft position of the top end of the fixed disc, two sides of the middle of the top end of the fixed disc are fixedly connected with the top end of the outer wall of a connecting rod, the middle of the inner wall of the cylindrical placing groove is fixedly connected with the outer wall of a cylindrical fixed plate, the central shaft position of the top end of the cylindrical fixed plate is rotatably connected with the bottom end of the outer wall of a rotating shaft column, the top end of the outer wall of the rotating shaft column is fixedly connected with the central shaft position of the top end of a transmission gear, the central shaft position of the top end of the rotating shaft column is in threaded connection with the bottom end of the outer wall of a first threaded rod, and the top end of the first threaded rod is fixedly connected with the bottom end of the outer wall of a sampling tube base, the bottom of first threaded rod and the center pin department fixed connection on spacing capital end, the arc spacing groove has been seted up to one side of spacing outer wall bottom, the top of arc spacing inslot wall and the outer wall sliding connection of arc locating part.

Preferably, the bottom of the outer wall of the two connecting rods is respectively and alternately connected with the two sides in the middle of the top end of the sampling tube base.

Preferably, the middle of arc locating part outer wall one side is rotated with the one end of transmission shaft outer wall and is connected, the one end of transmission shaft and the one end fixed connection of second threaded rod, the other end of second threaded rod and the center pin department fixed connection of transmission handle one side.

Preferably, the middle of the outer wall of the second threaded rod is in threaded connection with the middle of the bottom of one side of the square sampling tube placing frame.

Preferably, a corner position of the top ends of the two sides of the square sampling tube placing frame is respectively connected with the two ends of the outer wall of the supporting shaft in a rotating mode, and one end of the supporting shaft is fixedly connected with one end of one side of the L-shaped handle.

Preferably, the middle of the outer wall of the supporting shaft is fixedly connected with the central shaft at one side of the transmission worm, and the middle of the outer wall of the transmission worm is meshed and connected with one side of the outer wall of the transmission gear.

The utility model discloses a technological effect and advantage:

(1) according to the sampling tube placing rack based on the high-flux gene sequencing noninvasive biopsy virus, the bottom end of a sampling tube after sampling virus is placed on the sampling tube base, the L-shaped handle is rotated to enable the sampling tube base to drive the sampling tube to descend into the cylindrical placing groove for protection, the sampling tube is fixed until the inner wall of the fixed disc, provided with the cylindrical limiting groove, slides to the top end of the outer wall of the sampling tube, the whole sampling tube after sampling virus is stored in the cylindrical placing groove formed in the square sampling tube placing rack, the problem that the existing sampling tube placing rack is not provided with a protection device, and after the sampling tube collides on the placing rack, the high-flux gene sequencing noninvasive biopsy virus in the sampling tube is easily leaked, so that danger is caused is solved;

(2) this sampling tube rack based on high flux gene sequencing does not have wound biopsy virus, the sampling tube bottom behind the sampling virus takes place to leak the back, and the virus that leaks flows to between cylindricality standing groove internal fixation disc and the cylindricality fixed plate, prevents that the virus after the sample from further leaking, has solved current sampling tube rack and has not prevented the function of leaking, leads to the easy dissemination of the virus that the sample leaked and takes place dangerous problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cylindrical placement groove of the present invention;

FIG. 3 is a schematic view of the structure of the driving worm of the present invention;

FIG. 4 is a schematic view of the structure of the sampling tube base of the present invention;

fig. 5 is a schematic diagram of the enlarged structure of the part a in fig. 4 according to the present invention.

In the figure: 1. placing a square sampling tube rack; 2. a cylindrical placement groove; 3. fixing the disc; 4. a cylindrical limiting groove; 5. a connecting rod; 6. a cylindrical fixing plate; 7. a rotating shaft column; 8. a first threaded rod; 9. a transmission gear; 10. a support shaft; 11. an L-shaped handle; 12. a limiting column; 13. an arc-shaped limiting groove; 14. an arc-shaped limiting part; 15. a drive shaft; 16. a second threaded rod; 17. a drive handle; 18. a sampling tube base; 19. a drive worm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a sampling tube placing rack based on high-throughput gene sequencing noninvasive biopsy virus as shown in figures 1-5, which comprises a square sampling tube placing rack 1, a cylindrical placing groove 2 is arranged in the middle of the top end of the square sampling tube placing rack 1, the top end of the inner wall of the cylindrical placing groove 2 is fixedly connected with the outer wall of a fixed disc 3, a cylindrical limiting groove 4 is arranged at the central shaft position of the top end of the fixed disc 3, the inner wall of the cylindrical limiting groove 4 is the same with the top end size of the outer wall of the sampling tube, the outer wall of the sampling tube can slide in the inner wall of the cylindrical limiting groove 4, both sides of the middle of the top end of the fixed disc 3 are fixedly connected with the top end of the outer wall of a connecting rod 5, the middle of the inner wall of the cylindrical placing groove 2 is fixedly connected with the outer wall of a cylindrical fixed plate 6, the central shaft position of the top end of the cylindrical fixed plate 6 is rotatably connected with the bottom end of the outer wall of a rotating shaft column 7, the top end of the rotating shaft column 7 is fixedly connected with the central shaft position of the top end of a transmission gear 9, the central shaft at the top end of the rotating shaft column 7 is in threaded connection with the bottom end of the outer wall of the first threaded rod 8, the height of the first threaded rod 8 is higher than that of the connecting rod 5, the connecting rod 5 is prevented from contacting with two sides in the middle of the top end of the transmission gear 9 after sliding, the top end of the first threaded rod 8 is fixedly connected with the bottom end of the outer wall of the sampling tube base 18, the bottom end of the first threaded rod 8 is fixedly connected with the central shaft at the top end of the limiting column 12, the top end of the limiting column 12 can prevent the first threaded rod 8 from excessively rotating to enable the top end of the sampling tube base 18 to be extruded to the bottom end of the fixed disc 3, one side of the bottom end of the outer wall of the limiting column 12 is provided with an arc-shaped limiting groove 13, the height of the inner wall of the arc-shaped limiting groove 13 is the same as that of the connecting rod 5, the top end of the inner wall of the arc-shaped limiting groove 13 is in sliding connection with the outer wall of the arc-shaped limiting piece 14, and the size of the inner wall of the arc-shaped limiting groove 13 is the same as that of the arc-shaped limiting piece 14, when the arc-shaped limiting piece 14 is extruded in the arc-shaped limiting groove 13, the limiting column 12 can be fixed, the limiting column 12 is prevented from sliding again, and the arc-shaped limiting piece 14 can prevent the limiting column 12 from rotating through the limiting column 12;

the utility model provides a sampling tube placing rack based on high-throughput gene sequencing noninvasive biopsy virus as shown in figures 2-5, the bottom ends of the outer walls of two connecting rods 5 are respectively connected with the two sides in the middle of the top end of a sampling tube base 18 in an inserting way, the top end of the sampling tube base 18 is provided with a radian, so that the bottom end of the sampling tube can be prevented from being arranged in the radian arranged at the top end of the sampling tube base 18, the middle of one side of the outer wall of an arc-shaped limiting part 14 is rotatably connected with one end of the outer wall of a transmission shaft 15, one end of the transmission shaft 15 is fixedly connected with one end of a second threaded rod 16, the other end of the second threaded rod 16 is fixedly connected with the central shaft at one side of a transmission handle 17, the middle of the outer wall of the second threaded rod 16 is connected with the middle thread at the bottom of one side of a square sampling tube placing rack 1, one corner position at the top ends of the two sides of the square sampling tube placing rack 1 is respectively rotatably connected with the two ends of the outer wall of a support shaft 10, one end of the supporting shaft 10 is fixedly connected with one end of one side of the L-shaped handle 11, the middle of the outer wall of the supporting shaft 10 is fixedly connected with the central shaft of one side of the transmission worm 19, and the middle of the outer wall of the transmission worm 19 is meshed and connected with one side of the outer wall of the transmission gear 9.

The utility model discloses the theory of operation: inserting a sampling tube after sampling viruses on the inner wall of a cylindrical limiting groove 4, placing the bottom end of the sampling tube on the top end of a sampling tube base 18, rotating an L-shaped handle 11, driving a supporting shaft 10 to rotate at one corner of the top ends of two sides of a square sampling tube placing rack 1 after the L-shaped handle 11 rotates, driving a transmission worm 19 to rotate after the supporting shaft 10 rotates, driving a meshed transmission gear 9 to rotate after the transmission worm 19 rotates, driving a rotating shaft column 7 to rotate in the middle of the top end of a cylindrical fixing plate 6 after the transmission gear 9 rotates, driving a first threaded rod 8 in threaded connection to descend after the rotating shaft column 7 rotates, driving the sampling tube base 18 to descend after the first threaded rod 8 descends, driving the sampling tube to descend until the top end of the outer wall of the sampling tube slides to the inner wall of the cylindrical limiting groove 4, driving an arc-shaped limiting groove 13 on a limiting column 12 to descend along with the descending of the rotating shaft column 7 after the rotating shaft column 7 descends, at this moment, arc locating part 14 slides to the top of arc spacing groove 13 inner wall, rotate transmission handle 17 again, transmission handle 17 rotates back and drives second threaded rod 16 and rotate, second threaded rod 16 drives transmission shaft 15 and rotates and remove after screw thread department rotates, transmission shaft 15 drives arc locating part 14 again and extrudes to the inner wall of arc spacing groove 13, it is spacing to spacing post 12 to make arc locating part 14, it is spacing finally to the sampling tube on the sampling tube base 18, increase the stability of the inside sampling tube of square sampling tube rack 1.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sampling tube placing rack based on high-throughput gene sequencing noninvasive biopsy virus comprises a square sampling tube placing rack (1) and is characterized in that a cylindrical placing groove (2) is formed in the middle of the top end of the square sampling tube placing rack (1), the top end of the inner wall of the cylindrical placing groove (2) is fixedly connected with the outer wall of a fixed disc (3), a cylindrical limiting groove (4) is formed in the central shaft position of the top end of the fixed disc (3), two sides of the middle of the top end of the fixed disc (3) are fixedly connected with the top end of the outer wall of a connecting rod (5), the middle of the inner wall of the cylindrical placing groove (2) is fixedly connected with the outer wall of a cylindrical fixed plate (6), the central shaft position of the top end of the cylindrical fixed plate (6) is rotatably connected with the bottom end of the outer wall of a rotating shaft column (7), the top end of the outer wall of the rotating shaft column (7) is fixedly connected with the central shaft position of the top end of a transmission gear (9), the bottom threaded connection of the center pin department on pivot post (7) top and first threaded rod (8) outer wall, the bottom of the top fixedly connected with sampling tube base (18) outer wall of first threaded rod (8), the bottom of first threaded rod (8) and the center pin department fixed connection on spacing post (12) top, arc spacing groove (13) have been seted up to one side of spacing post (12) outer wall bottom, the top of arc spacing groove (13) inner wall and the outer wall sliding connection of arc locating part (14).

2. A sampling tube placement rack based on high-throughput gene sequencing non-invasive biopsy virus according to claim 1, characterized in that the bottom ends of the outer walls of the two connecting rods (5) are respectively and alternately connected with the two sides in the middle of the top end of the sampling tube base (18).

3. A sampling tube placement rack based on high-throughput gene sequencing noninvasive biopsy virus as claimed in claim 1, characterized in that the middle of one side of the outer wall of the arc-shaped limiting part (14) is rotatably connected with one end of the outer wall of the transmission shaft (15), one end of the transmission shaft (15) is fixedly connected with one end of the second threaded rod (16), and the other end of the second threaded rod (16) is fixedly connected with the central shaft of one side of the transmission handle (17).

4. A sampling tube placement rack based on high-throughput gene sequencing non-invasive biopsy virus according to claim 3, characterized in that the middle of the outer wall of the second threaded rod (16) is in threaded connection with the middle of the bottom of one side of the square sampling tube placement rack (1).

5. A sampling tube placement rack based on high-throughput gene sequencing non-invasive biopsy virus according to claim 1, characterized in that a corner position of the top end of the two sides of the square sampling tube placement rack (1) is respectively and rotatably connected with the two ends of the outer wall of a supporting shaft (10), and one end of the supporting shaft (10) is fixedly connected with one end of one side of an L-shaped handle (11).

6. A sampling tube placement rack based on high-throughput gene sequencing noninvasive biopsy virus as claimed in claim 5, characterized in that the middle of the outer wall of the supporting shaft (10) is fixedly connected with the central shaft of one side of a transmission worm (19), and the middle of the outer wall of the transmission worm (19) is meshed with one side of the outer wall of a transmission gear (9).