CN214777598U

CN214777598U - A reagent dish for nucleic acid detects

Info

Publication number: CN214777598U
Application number: CN202120602277.7U
Authority: CN
Inventors: 周有良; 汪圣强; 周冰茜; 孙玉莲; 潘丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-19
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a reagent dish for nucleic acid detects, including base and supplementary rocking device, the utility model discloses a supplementary rocking device has been set up, under the meshing transmission of supplementary rocking device internal gear and movable plate promptly, the movable plate drives reagent dish reciprocating motion, realize shaking fast of solution, accelerate solution reaction efficiency, thereby the swift reaction of shaking of the inside solution of reagent dish has been reached, the advantage of user's amount of labour reduces, and set up fixture on the unable adjustment base, under fixture internal grip block and screw rod cooperation promptly, can realize the swift centre gripping installation of reagent dish, and under the slipmat effect, further guarantee the stability that reagent dish was placed, thereby the advantage to the swift installation of reagent dish has been reached.

Description

A reagent dish for nucleic acid detects

Technical Field

The utility model particularly relates to a reagent dish for nucleic acid detects relates to the nucleic acid and detects relevant field.

Background

The substance for nucleic acid detection is nucleic acid of virus, the nucleic acid detection is to find out whether the respiratory tract specimen, blood or stool of the patient has nucleic acid of virus invaded from outside to determine whether the patient is infected by new coronavirus, so that once the nucleic acid is detected to be positive, the existence of the virus in the patient can be proved.

At present when carrying out the use of nucleic acid testing reagent dish, go out to carry the reagent dish of use, when carrying out the nucleic acid testing activity, often need the manual shake of user, guarantee the quick response of nucleic acid testing solution, and the mode of manual shake not only increases user's work load, still can't guarantee the abundant reaction efficiency of solution simultaneously.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a reagent tray for nucleic acid detection.

The utility model discloses a realize like this, construct a reagent dish for nucleic acid detects, the device includes base and supplementary device that rocks, the inside equidistance of base has been seted up and has been accepted the hole, supplementary device that rocks sets up in the base lower extreme, supplementary device that rocks includes unable adjustment base, rocker, gear, movable plate, spiale, connecting block and fixture, unable adjustment base front end middle part is rotated and is connected with the rocker, the rocker pegs graft mutually with the gear middle part, the gear sets up in the inside middle-end of unable adjustment base to the gear is connected with the inboard meshing of movable plate, the spiale is inserted to movable plate left and right sides fixedly connected with, it pegs graft mutually with the unable adjustment base left and right sides to insert the spiale, the connecting block sets up in the movable plate top, fixture sets up in the unable adjustment base upper end.

Preferably, the clamping mechanism comprises a connecting plate, a mounting groove, clamping plates, non-slip mats and a screw rod, the left side and the right side of the rear side of the connecting plate are fixedly connected with the connecting block, the mounting groove is formed in the middle of the front end of the connecting plate, the clamping plates are slidably connected to the left side and the right side of the mounting groove, the non-slip mats are arranged on the inner sides of the clamping plates, the upper ends of the clamping plates are in threaded connection with the screw rod, and the screw rod is rotatably connected to the upper end of the connecting plate.

Preferably, the base upper end is pegged graft mutually and is had reagent dish main part, reagent dish main part top is connected with the top cap to top cap lower extreme equidistance is provided with the rubber buffer, the rubber buffer lower extreme is pegged graft mutually with the reagent dish main part.

Preferably, the rotation position of the front end of the rocker is provided with anti-skid grains, and the rocker and the gear are arranged in a front-back opposite mode.

Preferably, the gear outside tooth angle is in a semi-arc shape, and the gear outside tooth angle is in meshing connection with the upper end and the lower end of the moving plate at equal intervals.

Preferably, the insertion shafts are symmetrically arranged along the left side and the right side of the moving plate, and the whole insertion shafts are cylindrical.

Preferably, the lower end of the connecting plate is connected with the fixed base in a sliding mode, and the outer side of the lower end of the connecting plate is smooth.

Preferably, the clamping plate and the non-slip mat are symmetrically arranged along the left side and the right side of the screw rod, and the left side and the right side of the screw rod are provided with external threads in opposite directions.

Preferably, the gear is made of carbon steel.

Preferably, the screw is made of stainless steel.

The utility model has the advantages of as follows: the utility model provides a reagent dish for nucleic acid detection through the improvement here, compare with equipment of the same type, have the following improvement:

the method has the advantages that: a reagent dish for nucleic acid detects, through having set up supplementary device that rocks, under the meshing transmission of supplementary device internal gear and movable plate that rocks promptly, the movable plate drives reagent dish reciprocating motion, realizes rocking fast of solution for solution reaction efficiency to reached the swift reaction of rocking of the inside solution of reagent dish, reduced the advantage of user's amount of labour.

The method has the advantages that: a reagent dish for nucleic acid detects through having set up fixture in the unable adjustment base upper end, under the inside grip block of fixture and screw rod cooperation promptly, can realize the swift centre gripping installation of reagent dish, and under the slipmat effect, further guarantee the stability that reagent dish placed to the advantage to the swift installation of reagent dish has been reached.

Drawings

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

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the auxiliary shaking device of the present invention;

FIG. 4 is a schematic view of the driving structure of the auxiliary shaking device of the present invention;

fig. 5 is a schematic top view of the cross-sectional structure of the clamping mechanism of the present invention.

Wherein: the reagent plate comprises a base-1, a bearing hole-2, a reagent plate main body-3, a top cover-4, a rubber plug-5, an auxiliary shaking device-6, a fixed base-61, a rocker-62, a gear-63, a moving plate-64, a plug shaft-65, a connecting block-66, a clamping mechanism-67, a connecting plate-671, a mounting groove-672, a clamping plate-673, an anti-skid pad-674 and a screw-675.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

Please refer to fig. 1 and fig. 2, the utility model provides a reagent dish for nucleic acid detecting through the improvement here, including base 1 and supplementary rocking device 6, the receiving hole 2 has been seted up to the inside equidistance of base 1, and 1 upper ends of base are pegged graft mutually and are had reagent dish

main part

3, and 3 tops of reagent dish main part are connected with top cap 4 to 4 lower extreme equidistance of top cap are provided with

rubber buffer

5, and 5 lower extremes of rubber buffer are pegged graft mutually with reagent dish main part 3.

Referring to fig. 3 and 4, the present invention provides a reagent disk for nucleic acid detection through an improvement, wherein an auxiliary shaking device 6 is disposed at a lower end of a base 1, the auxiliary shaking device 6 comprises a fixed base 61, a rocking bar 62, a gear 63, a movable plate 64, an inserting shaft 65, a connecting block 66 and a clamping mechanism 67, the middle part of the front end of the fixed base 61 is rotatably connected with the rocking bar 62, the rocking bar 62 is inserted into the middle part of the gear 63, the gear 63 is disposed at the middle end inside the fixed base 61, the gear 63 is engaged with the inner side of the movable plate 64, the inserting shaft 65 is fixedly connected to the left and right sides of the movable plate 64, the inserting shaft 65 is inserted into the left and right sides of the fixed base 61, the connecting block 66 is disposed at the top of the movable plate 64, the clamping mechanism 67 is disposed at the upper end of the fixed base 61, the rotating part of the front end of the rocking bar 62 is provided with anti-skid grains, and the rocking bar 62 and gear 63 are disposed oppositely, make rocker 62 user difficult when rotating take off the hand, gear 63 outside tooth angle is the semiarc shape setting to gear 63 outside tooth angle and the inside upper and lower both ends equidistance of movable plate 64 set up the tooth angle meshing and be connected, make and realize swift the rocking of solution through gear 63 and the cooperation of movable plate 64, grafting axle 65 sets up along the symmetrical left and right sides of movable plate 64, and the whole cylindric that is of grafting axle 65, make and guarantee the stability of reciprocating motion about movable plate 64 through grafting axle 65, gear 63 adopts the carbon steel material to make.

Referring to fig. 5, the present invention provides a reagent tray for nucleic acid detection through an improvement, wherein the clamping mechanism 67 includes a connecting plate 671, a mounting groove 672, a clamping plate 673, a non-slip pad 674 and a screw rod 675, the left and right sides of the rear side of the connecting plate 671 are fixedly connected with the connecting block 66, the middle portion of the front end of the connecting plate 671 is provided with the mounting groove 672, the left and right sides of the mounting groove 672 are slidably connected with the clamping plate 673, the inner side of the clamping plate 673 is provided with the non-slip pad 674, the upper end of the clamping plate 673 is in threaded connection with the screw rod 675, the screw rod 675 is rotatably connected with the upper end of the connecting plate 671, the lower end of the connecting plate 671 is slidably connected with the fixing base 61, the outer side of the lower end of the connecting plate 671 is smooth, the connecting plate 671 can slide more smoothly, the clamping plate 673 and the non-slip pad 674 are symmetrically arranged along the left and right sides of the screw rod 675, and the outer threads of the screw rod 675 are reversely arranged in an opposite state, so that the screw 675 is driven to realize the quick clamping action of the clamping plate 673, and the screw 675 is made of stainless steel.

The utility model provides a reagent tray for nucleic acid detection through improvement, which operates as follows;

firstly, medical personnel can pour the adopted nucleic acid detection solution into a reagent disk main body 3, then the reagent disk main body 3 is placed at the upper end of a base 1, the lower end of the reagent disk main body 3 is inserted into bearing holes 2 which are arranged in the base 1 at equal intervals, and finally a top cover 4 is hermetically connected with the reagent disk main body 3, namely, the sealing effect is realized through rubber stoppers 5 which are arranged at the lower end of the top cover 4 at equal intervals, so that the nucleic acid detection solution can be hermetically stored;

secondly, when the reagent disk for nucleic acid detection is used, the reagent disk is carried outside, and when nucleic acid detection is carried out, a user often needs to shake manually to ensure quick reaction of a nucleic acid detection solution, and the manual shaking mode not only increases the workload of the user, but also cannot ensure the full reaction efficiency of the solution;

thirdly, the auxiliary shaking device 6 is arranged at the lower end of the base 1, and the reagent disk is quickly mounted through the clamping mechanism 67 arranged at the upper end of the fixed base 61, namely, the reagent disk is placed at the upper end of the connecting plate 671 arranged in the clamping mechanism 67, then the screw rod 675 arranged in the rotary clamping mechanism 67 rotates to drive the clamping plates 673 which are in threaded connection with the left side and the right side to move, and the clamping plates 673 can move towards the middle of the connecting plate 671 to realize contact clamping with the left side and the right side of the reagent disk, so that the reagent disk can be quickly mounted;

fourthly, after the reagent disk is installed, a user can rotate the rocker 62 arranged on the auxiliary shaking device 6 to enable the rocker 62 to drive the gear 63 arranged on the rear side to rotate, the moving plate 64 meshed and connected with the outer side of the gear 63 rotates along with the gear 63 and can reciprocate left and right along the inside of the fixed base 61, then the connecting plate 671 arranged on the clamping mechanism 67 can synchronously move along with the moving plate 64 to realize left and right shaking of the reagent disk placed on the upper end, so that quick reaction of solution in the reagent disk can be realized, and meanwhile, under the action of the insertion shafts 65 on the left side and the right side of the moving plate 64, the stability of left and right reciprocating movement of the moving plate 64 can be ensured, so that the quick shaking reaction of solution in the reagent disk is realized, and the labor amount of the user is reduced.

The utility model discloses an improve and provide a reagent dish for nucleic acid detects, through having set up supplementary device 6 that rocks, under the meshing transmission of supplementary device 6 internal gear 63 and movable plate 64 that rocks promptly, movable plate 64 drives reagent dish reciprocating motion, realize shaking fast of solution, accelerate solution reaction efficiency, thereby the swift reaction of rocking of the inside solution of reagent dish has been reached, the advantage of user's amount of labour reduces, and set up fixture 67 on unable adjustment base 61, under the cooperation of fixture 67 internal clamping plate 673 and screw rod 675 promptly, can realize the swift centre gripping installation of reagent dish, and under slipmat 674 effect, further guarantee the stability that reagent dish was placed, thereby reached the advantage to the swift installation of reagent dish.

Claims

1. A reagent tray for nucleic acid detection comprises a base (1), wherein bearing holes (2) are formed in the base (1) at equal intervals;

the method is characterized in that: also comprises an auxiliary shaking device (6), the auxiliary shaking device (6) is arranged at the lower end of the base (1), the auxiliary shaking device (6) comprises a fixed base (61), a rocker (62), a gear (63), a moving plate (64), an inserting shaft (65), a connecting block (66) and a clamping mechanism (67), the middle part of the front end of the fixed base (61) is rotatably connected with a rocker (62), the rocker (62) is inserted with the middle part of a gear (63), the gear (63) is arranged at the middle end in the fixed base (61), the gear (63) is meshed with the inner side of the moving plate (64), the left side and the right side of the moving plate (64) are fixedly connected with an inserting shaft (65), the plug-in shaft (65) is plugged with the left side and the right side of the fixed base (61), the connecting block (66) is arranged at the top of the moving plate (64), and the clamping mechanism (67) is arranged at the upper end of the fixed base (61).

2. The reagent tray for nucleic acid detection according to claim 1, wherein: clamping mechanism (67) include connecting plate (671), mounting groove (672), grip block (673), slipmat (674) and screw rod (675), the connecting plate (671) rear side left and right sides and connecting block (66) fixed connection to mounting groove (672) have been seted up at connecting plate (671) front end middle part, mounting groove (672) left and right sides sliding connection has grip block (673), grip block (673) inboard is provided with slipmat (674), and grip block (673) upper end and screw rod (675) threaded connection, screw rod (675) rotate to be connected in connecting plate (671) upper end.

3. The reagent tray for nucleic acid detection according to claim 1, wherein: base (1) upper end is pegged graft mutually and is had reagent dish main part (3), reagent dish main part (3) top is connected with top cap (4) to top cap (4) lower extreme equidistance is provided with rubber buffer (5), rubber buffer (5) lower extreme is pegged graft mutually with reagent dish main part (3).

4. The reagent tray for nucleic acid detection according to claim 1, wherein: the front end of the rocker (62) is provided with anti-skid lines at the rotating position, and the rocker (62) and the gear (63) are arranged in a front-back opposite mode.

5. The reagent tray for nucleic acid detection according to claim 1, wherein: the outside tooth angle of the gear (63) is arranged in a semi-arc shape, and the outside tooth angle of the gear (63) is meshed and connected with the upper end and the lower end of the inner part of the movable plate (64) at equal intervals.

6. The reagent tray for nucleic acid detection according to claim 1, wherein: the insertion shafts (65) are symmetrically arranged along the left side and the right side of the moving plate (64), and the whole insertion shaft (65) is cylindrical.

7. The reagent tray for nucleic acid detection according to claim 2, wherein: the lower end of the connecting plate (671) is connected with the fixed base (61) in a sliding mode, and the outer side of the lower end of the connecting plate (671) is smooth.

8. The reagent tray for nucleic acid detection according to claim 2, wherein: the clamping plate (673) and the anti-skid pad (674) are symmetrically arranged along the left side and the right side of the screw rod (675), and the left side and the right side of the screw rod (675) are provided with external threads in opposite directions.