CN219482753U

CN219482753U - CRISPR detects test-tube rack

Info

Publication number: CN219482753U
Application number: CN202223322290.0U
Authority: CN
Inventors: 徐银; 谢曙英; 徐慧; 曾小军
Original assignee: Jiangxi Province Parasitic Diseases Control Research Institute
Current assignee: Jiangxi Province Parasitic Diseases Control Research Institute
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-08-08
Anticipated expiration: 2032-12-10

Abstract

The utility model discloses a CRISPR (clustered regularly interspaced short palindromic repeats) detection test tube rack which comprises a test tube rack main body, wherein the top end of the test tube rack main body is fixedly connected with a placement supporting plate, an adjusting moving block is inserted into the bottom end of the placement supporting plate, two sides of the adjusting moving block are fixedly connected with first sliding blocks, the bottom end of the adjusting moving block is fixedly connected with a connecting rod, the side surface of the connecting rod is fixedly connected with a pushing rod, and one end of the pushing rod far away from the connecting rod is fixedly connected with an extrusion arc plate. According to the utility model, the test tube is inserted into the supporting plate, the fixing handle is stirred, so that the connecting rod drives the adjusting moving block to slide in the bottom end of the supporting plate, the positions of the pushing rod and the extruding arc plate can be conveniently adjusted, and when the extruding arc plate drives the buffer rubber cushion and the anti-skid rubber strip to abut against the surface of the test tube, the test tube can be limited, and the supporting plate can be conveniently used for placing test tubes with different diameters.

Description

CRISPR detects test-tube rack

Technical Field

The utility model relates to the technical field of test tube racks, in particular to a CRISPR (clustered regularly interspaced short palindromic surface plasmon) detection test tube rack.

Background

When the CRISPR system detects, a large number of test tubes can be used for collecting samples, when the test tubes are used, the test tubes can be placed through test tube racks, but when the existing test tube racks are used, through holes formed in the surface of the rack are mostly of uniform size, so that test tubes of different sizes are required to be placed through test tube racks of different sizes, and therefore, the CRISPR detection test tube racks are provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a CRISPR (clustered regularly interspaced short palindromic surface plasmon) detection test tube rack.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a CRISPR detects test-tube rack, includes the test-tube rack main part, the top fixedly connected with of test-tube rack main part is placed the fagging, and places the inside regulation movable block that inserts in bottom of fagging, the first slider of both sides all fixedly connected with of regulation movable block, the bottom fixedly connected with connecting rod of regulation movable block, and the side fixedly connected with catch bar of connecting rod, the one end fixedly connected with extrusion arc board of connecting rod is kept away from to the catch bar.

Preferably, the bottom surface of placing the fagging is offered and is led to the groove with the rectangle of adjusting the movable block looks adaptation, and the inner wall of rectangle leads to the groove offered with the spout of first slider looks adaptation, can play the effect of convenient spacing regulation movable block through first slider.

Preferably, the cross section of extrusion arc board sets up to the arc, and the inner wall veneer of extrusion arc board has the buffering cushion, can play the effect of convenient buffering protection test tube through the buffering cushion.

Preferably, the outside equidistance of buffering cushion is provided with multiunit anti-skidding adhesive tape, and multiunit anti-skidding adhesive tape all sets up to the rectangle piece, can play the convenience through multiunit anti-skidding adhesive tape and increase buffering cushion extruded fastness.

Preferably, the fixed handle is fixedly connected to the center of the bottom surface of the connecting rod, the cross section of the fixed handle is T-shaped, and the handle can be held by hand through the T-shaped cross section of the fixed handle.

Preferably, the inside of adjusting the movable block is seted up flutedly, and the inner wall of recess and reset spring's one end welding, reset spring's the other end and the bottom surface welding of spacing bayonet lock, the cross section of spacing bayonet lock sets up to trapezium, place the surface equidistance of fagging leave be equipped with the through-hole of spacing bayonet lock looks adaptation, set up to trapezium through the cross section of spacing bayonet lock, can be when the bayonet lock extrudees mutually with placing the fagging at the spacing bayonet lock, can conveniently make its shrink advance the inside of adjusting the movable block.

Preferably, the limiting bayonet lock is inserted and is established in the inside one end both sides of regulation movable block and all fixedly connected with second slider, the recess inner wall of the inside seting up of regulation movable block is provided with the spout with second slider looks adaptation, can carry out spacingly with the limiting bayonet lock through the second slider.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is through inserting the test tube and placing the inside of fagging to stir fixed handle, can make the connecting rod drive the regulation movable block and place the inside slip in bottom of fagging, thereby can conveniently adjust the position of push rod and extrusion arc board, it is inconsistent with the surface of test tube to drive buffering cushion and anti-skidding adhesive tape when the extrusion arc board, can carry out spacingly with the test tube, is convenient for make and places the test tube that the fagging can place different diameters.

2. The device can make the regulation movable block drive the inside removal of limiting bayonet lock at placing the fagging through the removal of connecting rod, can shrink into the inside of adjusting the movable block after the limiting bayonet lock receives the extrusion to after the connecting rod is adjusted, promote limiting bayonet lock through reset spring and reset, can make the limiting bayonet lock insert and establish the inside of placing the fagging, play the effect of making things convenient for limiting connection pole.

Drawings

Fig. 1 is a schematic perspective view of a CRISPR test tube rack according to the present utility model;

fig. 2 is a schematic perspective bottom view of a CRISPR test tube rack according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional separation state of the placement stay plate and the adjustment moving block in FIG. 1;

fig. 4 is a schematic perspective cross-sectional view of the adjusting block and the first slider in fig. 1.

In the figure: 1. a test tube rack main body; 2. placing a supporting plate; 3. adjusting the moving block; 4. a first slider; 5. a connecting rod; 6. a push rod; 7. extruding an arc plate; 8. buffering rubber cushion; 9. an anti-slip adhesive tape; 10. fixing the handle; 11. a return spring; 12. a limit bayonet lock; 13. and a second slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a CRISPR detects test-tube rack, including test-tube rack main part 1, the top fixedly connected with of test-tube rack main part 1 places fagging 2, and place the inside regulation movable block 3 that inserts in bottom of fagging 2, the first slider 4 of both sides of regulation movable block 3 all fixedly connected with, the bottom fixedly connected with connecting rod 5 of regulation movable block 3, and the side fixedly connected with catch bar 6 of connecting rod 5 can play the convenience through connecting rod 5 and drive multiunit catch bar 6 simultaneously and remove, the one end fixedly connected with extrusion arc board 7 that connecting rod 5 was kept away from to catch bar 6.

Further, referring to fig. 3 and 4, it can be known that the bottom surface of the placement support plate 2 is provided with a rectangular through groove adapted to the adjustment moving block 3, and the inner wall of the rectangular through groove is provided with a chute adapted to the first sliding block 4, and the adjustment moving block 3 can be conveniently moved in the rectangular through groove by placing the rectangular through groove provided on the bottom surface of the support plate 2, and the adjustment moving block 3 can be conveniently moved by the chute provided on the inner wall of the rectangular through groove, so that the first sliding block 4 can be moved in the chute to play a role of limiting and adjusting the moving block 3.

Further, referring to fig. 3 and 4, it can be known that the cross section of the extrusion arc plate 7 is set to be arc-shaped, and the inner wall of the extrusion arc plate 7 is glued with the buffer rubber pad 8, and the cross section of the extrusion arc plate 7 is set to be arc-shaped, so that the extrusion arc plate 7 can be conveniently clamped on the surface of the test tube.

Further, referring to fig. 3 and 4, it can be known that multiple groups of anti-slip rubber strips 9 are equidistantly arranged on the outer side of the buffer rubber pad 8, and the multiple groups of anti-slip rubber strips 9 are all rectangular blocks, and friction force between the buffer rubber pad 8 and the test tube can be increased through the multiple groups of anti-slip rubber strips 9 equidistantly arranged on the outer side of the buffer rubber pad 8.

Further, referring to fig. 3 and 4, it can be known that the fixing handle 10 is fixedly connected to the central position of the bottom end surface of the connecting rod 5, and the cross section of the fixing handle 10 is set to be T-shaped, and the effect of conveniently pulling the connecting rod 5 to move can be achieved through the T-shaped cross section of the fixing handle 10.

Further, referring to fig. 3 and 4, it can be known that the inner portion of the adjusting moving block 3 is provided with a groove, the inner wall of the groove is welded with one end of the return spring 11, the other end of the return spring 11 is welded with the bottom end surface of the limiting bayonet 12, the cross section of the limiting bayonet 12 is set to be trapezoid, the surface of the placing support plate 2 is equidistantly separated from a through hole matched with the limiting bayonet 12, the limiting bayonet 12 can be conveniently accommodated in the groove through the groove formed in the adjusting moving block 3, and the limiting bayonet 12 can be conveniently pushed through the elastic force of the return spring 11.

Further, referring to fig. 3 and fig. 4, it can be known that the limiting bayonet lock 12 is inserted into the adjusting moving block 3, and both sides of one end of the adjusting moving block 3 are fixedly connected with the second sliding block 13, the inner wall of the groove formed in the adjusting moving block 3 is provided with a sliding groove adapted to the second sliding block 13, and the second sliding block 13 can slide in the sliding groove to play a role of limiting the limiting bayonet lock 12 when the limiting bayonet lock 12 moves through the sliding groove formed in the inner wall of the groove.

Working principle: when the test tube rack is used, according to the attached drawings 1, 2, 3 and 4, a test tube is inserted into the supporting plate 2, and the fixing handle 10 is pulled, so that the fixing handle 10 drives the connecting rod 5 to move, the adjusting moving block 3 can move in the supporting plate 2 through the movement of the connecting rod 5, at the moment, the limiting bayonet 12 is extruded to shrink into the adjusting moving block 3, so that the adjusting moving block 3 can conveniently move, when the connecting rod 5 drives the pushing rod 6 and the extruding arc plate 7 to be close to the surface of the test tube, the buffer rubber cushion 8 drives the anti-skid rubber strip 9 to extrude the surface of the test tube, so that the test tube can be limited in the supporting plate 2, and the supporting plate 2 can be conveniently placed with test tubes of different sizes;

the above is the whole working principle of the utility model.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a CRISPR detects test-tube rack, includes test-tube rack main part (1), its characterized in that, top fixedly connected with of test-tube rack main part (1) places fagging (2), and places the inside regulation movable block (3) that inserts in bottom of fagging (2), the first slider (4) of both sides all fixedly connected with of regulation movable block (3), the bottom fixedly connected with connecting rod (5) of regulation movable block (3), and the side fixedly connected with catch bar (6) of connecting rod (5), the one end fixedly connected with extrusion arc board (7) of connecting rod (5) are kept away from to catch bar (6).

2. The CRISPR detection test tube rack according to claim 1, wherein a rectangular through groove matched with the adjusting moving block (3) is formed in the bottom end surface of the placing supporting plate (2), and a sliding groove matched with the first sliding block (4) is formed in the inner wall of the rectangular through groove.

3. The CRISPR test tube rack according to claim 1, characterized in that the cross section of the extruded arc plate (7) is arranged in an arc shape, and the inner wall of the extruded arc plate (7) is glued with a buffer rubber pad (8).

4. A CRISPR test tube rack according to claim 3, characterized in that a plurality of groups of anti-slip rubber strips (9) are arranged on the outer side of the buffer rubber pad (8) at equal distance, and the plurality of groups of anti-slip rubber strips (9) are all arranged as rectangular blocks.

5. The CRISPR test tube rack according to claim 1, characterized in that a fixing grip (10) is fixedly connected to the central position of the bottom end surface of the connecting rod (5), and the cross section of the fixing grip (10) is provided as a T shape.

6. The CRISPR detection test tube rack according to claim 1, characterized in that the inner part of the adjusting moving block (3) is provided with a groove, the inner wall of the groove is welded with one end of the return spring (11), the other end of the return spring (11) is welded with the bottom end surface of the limit bayonet (12), the cross section of the limit bayonet (12) is arranged to be trapezoid, and the surface equidistance of the placing supporting plate (2) is separated from a through hole matched with the limit bayonet (12).

7. The CRISPR detection test tube rack according to claim 6, wherein the limiting bayonet lock (12) is inserted and arranged at two sides of one end inside the adjusting moving block (3) and fixedly connected with a second sliding block (13), and a sliding groove matched with the second sliding block (13) is formed in the inner wall of a groove formed in the adjusting moving block (3).