CN215922913U

CN215922913U - Kit for rapidly detecting normally-dyed special STR (short tandem repeat)

Info

Publication number: CN215922913U
Application number: CN202121606343.4U
Authority: CN
Inventors: 陈剑; 许丽丽; 李秀丽; 杨晨; 张国森; 陈晓婷
Original assignee: Jiangsu Superbio Life Science Co ltd; Jiangsu Superbio Biomedical Technology Nanjing Co ltd
Current assignee: Jiangsu Superbio Life Science Co ltd; Jiangsu Superbio Biomedical Technology Nanjing Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-01
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a kit for the rapid detection of a normally dyed special STR, which comprises a kit body, a kit cover and a reagent tube, wherein a fixing layer is arranged between a first supporting plate and a second supporting plate in the kit body, a plurality of through holes are arranged in the fixing layer, a fixing plate is arranged in the through holes and is connected with the inner walls of the through holes through reset springs, the upper part and the lower part of the fixing plate are respectively provided with a first inclined surface and a second inclined surface, the fixing plate has a guiding function on the reagent tube, so that the storage and the taking are more convenient and stable, the fixing plate moves in the through holes along the radial direction and is suitable for the reagent tubes with different diameters, the practicability of the kit is improved, the fixing plate is provided with a buffer cushion, the inner surface of a first annular limiting plate is provided with a plurality of first buffer rings, the inner surface of a second annular limiting plate is provided with a plurality of second buffer rings, the reagent tubes are comprehensively protected, the damage caused by shaking and collision is avoided, the buffer cotton is arranged on the kit cover, the buffer plate is arranged at the bottom of the kit body, the pressure such as collision can be buffered, the reagent tube is protected, and the practicability is good.

Description

Kit for rapidly detecting normally-dyed special STR (short tandem repeat)

Technical Field

The utility model relates to the technical field of kits, in particular to a kit for rapidly detecting frequently-dyed special STR.

Background

The kit is used for holding the box that detects chemical reagent such as chemical composition, drug residue, virus kind, has had multiple kit in the market at present, is equipped with different reagent pipes in the kit, and the size of reagent pipe is many is not unified, so the kit is special money basically, and application scope is narrower, and the practicality is poor, and to the kit that can use different sizes, the fixity is poor, and it is inconvenient to take, can't fully protect the reagent pipe.

Disclosure of Invention

In order to solve the problems, the utility model discloses a kit which is suitable for reagent tubes of different types, is good in fixation, convenient to take and good in practicability and is used for frequently-dyed special STR rapid detection.

In order to achieve the purpose, the utility model provides a kit for rapid detection of common-dyeing special STR, which comprises a kit body, a kit cover and reagent tubes, wherein a first supporting plate and a second supporting plate are arranged in the kit body, the first supporting plate is arranged above the second supporting plate, a plurality of first test tube holes are formed in the first supporting plate, a plurality of second test tube holes are formed in the second supporting plate, a fixing layer is arranged between the first supporting plate and the second supporting plate, a plurality of through holes are formed in the fixing layer, and the axes of the first test tube holes, the second test tube holes and the through holes are coincident; the through-hole is inwards evenly equipped with a plurality of fixed plates, and the fixed plate sets up on the through-hole inner wall through a plurality of reset spring, and the fixed plate top is equipped with first slider, and the fixed plate bottom is equipped with the second slider, and first slider sets up in the first guide rail of first backup pad lower surface, and the second slider sets up in the second guide rail of second backup pad upper surface, and the box body bottom is equipped with the buffer board, be equipped with a plurality of positioning groove on the buffer board, lid and one side hinged joint of box body, the box body passes through the buckle with the opposite side of box body and is connected.

Further, first test tube hole is the same with second test tube hole diameter, first test tube hole is less than the through-hole diameter with second test tube hole diameter, leaves the buffering space in the through-hole, makes the fixed plate can stretch and contract.

Furthermore, the top of the first sliding block is spherical, and the bottom of the second sliding block is spherical, so that friction force is reduced, and labor is saved.

Further, fixed plate upper portion is equipped with first inclined plane along the through-hole radially outwards, the fixed plate lower part is equipped with the second inclined plane along the through-hole radially outwards, provides the guide effect when placing the reagent pipe, and it is more convenient, stable to store and take.

Furthermore, the horizontal cross section of the fixing plate is arc-shaped, the contact area of the fixing plate and the reagent tube is large, fixing is facilitated, and damage to the reagent tube due to overlarge local pressure is avoided.

Furthermore, a buffer pad is arranged on the inner side of the fixing plate to protect the reagent tube.

Further, first backup pad lower surface is equipped with first annular limiting plate downwards along first test tube hole edge, second backup pad upper surface upwards is equipped with second annular limiting plate along second test tube hole edge, carries on spacingly to the fixed plate.

Further, first annular limiting plate internal surface is equipped with a plurality of first buffering circles, second annular limiting plate internal surface is equipped with a plurality of second buffering circles, protects tip about the reagent pipe, avoids rocking the collision.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

the utility model relates to a kit for the rapid detection of a normally dyed special STR, which comprises a box body, a box cover and a reagent tube, wherein a fixing layer is arranged between a first supporting plate and a second supporting plate in the box body, a plurality of through holes are arranged in the fixing layer, a fixing plate is arranged in the through holes and is connected with the inner wall of the through holes through a reset spring, a first inclined surface and a second inclined surface are respectively arranged at the upper part and the lower part of the fixing plate, the fixing plate has a guiding function on the reagent tube so as to ensure that the reagent tube is more convenient and stable to store and take, the fixing plate moves along the radial direction in the through holes and is suitable for the reagent tubes with different diameters, the practicability of the kit is improved, a cushion pad is arranged on the fixing plate, a plurality of first cushion rings are arranged on the inner surface of a first annular limiting plate, a plurality of second cushion rings are arranged on the inner surface of a second annular limiting plate, the reagent tube is comprehensively protected, the damage caused by shaking and collision is avoided, cushion cotton is arranged on the box cover, the bottom of the box body is provided with a cushion plate, the pressure such as collision can be buffered, the reagent tube is protected, and the practicability is good.

Drawings

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

FIG. 2 is a schematic view of the structure of portion A of FIG. 1 according to the present invention;

description of reference numerals:

1. a box body; 2. a box cover; 3. a first support plate; 4. a return spring; 5. a fixing plate; 6. a second support plate; 7. a buffer plate; 8. a positioning groove; 9. a first annular limiting plate; 10. a first buffer ring; 11. a first test tube aperture; 12. a first slider; 13. a first guide rail; 14. a first inclined plane; 15. a cushion pad.

Detailed Description

The technical solutions provided by the present invention will be described in detail below with reference to specific examples, and it should be understood that the following specific embodiments are only illustrative of the present invention and are not intended to limit the scope of the present invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b): as shown in fig. 1 to 2, a rapid detection kit for a normally dyed STR, comprising a kit body 1, a kit cover 2 and reagent tubes, wherein a first support plate 3 and a second support plate 6 are arranged in the kit body 1, the first support plate 3 is arranged above the second support plate 6, a plurality of first test tube holes 11 are arranged on the first support plate 3, a plurality of second test tube holes are arranged on the second support plate 6, a fixing layer is arranged between the first support plate 3 and the second support plate 6, a plurality of through holes are arranged on the fixing layer, the first test tube holes 11, the second test tube holes and the through holes are coincident in axis, the diameters of the first test tube holes 11 and the second test tube holes are the same, and the diameters of the first test tube holes 11 and the second test tube holes are smaller than the diameter of the through holes; a first annular limiting plate 9 is arranged on the lower surface of the first supporting plate 3 downwards along the edge of a first test tube hole 11, a second annular limiting plate is arranged on the upper surface of the second supporting plate 6 upwards along the edge of a second test tube hole to limit the fixing plate 5, a plurality of first buffer rings 10 are arranged on the inner surface of the first annular limiting plate 9, a plurality of second buffer rings are arranged on the inner surface of the second annular limiting plate, a plurality of fixing plates 5 are uniformly arranged in the through hole in the axial direction, the fixing plates 5 are arranged on the inner wall of the through hole through a plurality of reset springs 4, a first slide block 12 is arranged at the top end of each fixing plate 5, a second slide block is arranged at the bottom end of each fixing plate 5, the first slide block 12 is arranged in a first guide rail 13 on the lower surface of the first supporting plate 3, the second slide block is arranged in a second guide rail on the upper surface of the second supporting plate 6, the top of the first slide block 12 is spherical, the bottom of the second slide block is spherical, the friction force is reduced, a first inclined surface 14 is arranged on the upper portion of the fixing plate 5 outwards along the through hole in the radial direction, the lower part of the fixing plate 5 is provided with a second inclined plane along the radial direction of the through hole, a guiding effect is provided when the reagent tube is placed, the horizontal cross section of the fixing plate 5 is arc-shaped, the inner side of the fixing plate 5 is provided with a cushion pad 15, the bottom of the box body 1 is provided with a cushion plate 7, the cushion plate 7 is provided with a plurality of positioning grooves 8, the box cover 2 is connected with one side of the box body 1 through a hinge, and the box body 1 is connected with the other side of the box body 1 through a buckle.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various modifications can be made to the embodiments described in the foregoing embodiments, or some or all of the technical features of the embodiments can be equivalently replaced, and the modifications or the replacements do not make the essence of the corresponding technical solutions depart from the scope of the embodiments of the present invention.

Claims

1. A kit for rapid detection of normally dyed STR (short tandem repeat) is characterized by comprising a kit body, a kit cover and a reagent tube, wherein a first supporting plate and a second supporting plate are arranged in the kit body, the first supporting plate is arranged above the second supporting plate, a plurality of first test tube holes are formed in the first supporting plate, a plurality of second test tube holes are formed in the second supporting plate, a fixing layer is arranged between the first supporting plate and the second supporting plate, a plurality of through holes are formed in the fixing layer, and the axes of the first test tube holes, the second test tube holes and the through holes are coincident; the through-hole is inwards evenly equipped with a plurality of fixed plates, and the fixed plate sets up on the through-hole inner wall through a plurality of reset spring, and the fixed plate top is equipped with first slider, and the fixed plate bottom is equipped with the second slider, and first slider sets up in the first guide rail of first backup pad lower surface, and the second slider sets up in the second guide rail of second backup pad upper surface, and the box body bottom is equipped with the buffer board, be equipped with a plurality of positioning groove on the buffer board, lid and one side hinged joint of box body, the box body passes through the buckle with the opposite side of box body and is connected.

2. The rapid detection kit for commonly-stained special STR according to claim 1, wherein the diameter of the first test tube hole is the same as that of the second test tube hole, and the diameter of the first test tube hole and the diameter of the second test tube hole are smaller than that of the through hole.

3. The kit for the rapid detection of commonly stained special STR according to claim 1, wherein the top of the first slide is spherical and the bottom of the second slide is spherical.

4. The rapid detection kit for commonly-dyed STR according to claim 1, wherein the upper portion of the fixing plate is provided with a first inclined surface radially outward of the through hole, and the lower portion of the fixing plate is provided with a second inclined surface radially outward of the through hole.

5. The kit for rapid detection of commonly stained special STR according to claim 3, wherein the horizontal cross section of the fixing plate is arc-shaped.

6. The kit for the rapid detection of commonly-stained STR according to claim 1, wherein a buffer pad is disposed inside the fixing plate.

7. The kit for rapid detection of commonly stained STR according to claim 1, wherein the first support plate has a first annular limiting plate on a lower surface thereof and a second annular limiting plate on an upper surface thereof, the first annular limiting plate being disposed downward along the edge of the first tube hole, and the second support plate having a second annular limiting plate on an upper surface thereof and a second tube hole.

8. The kit according to claim 7, wherein the first ring limiting plate has a plurality of first buffer rings on its inner surface, and the second ring limiting plate has a plurality of second buffer rings on its inner surface.