CN212595402U

CN212595402U - Reagent mixing device

Info

Publication number: CN212595402U
Application number: CN202022942531.6U
Authority: CN
Inventors: 戴雷
Original assignee: Xinjiang Wanfu Information Technology Co ltd
Current assignee: Xinjiang Wanfu Information Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-02-26
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a reagent mixing device, which comprises a base, wherein the upper surface of the base is fixedly connected with a workbench, a first motor is arranged in the base, the output end of the first motor is fixedly connected with one end of a first rotating shaft, the other end of the first rotating shaft passes through the base and the workbench and is fixedly connected with a turntable, one end of a connecting rod is fixedly connected with the left side and the right side of the lower surface of the turntable, the other end of the connecting rod is fixedly connected with a slider, an annular chute is arranged on the upper surface of the workbench and at a position corresponding to the slider, the horizontal rotation of a test tube placing box is realized by arranging the first motor, the first rotating shaft and the turntable, the horizontal rotation of the turntable is more stable by matching the connecting rod, the slider and the annular chute, and the sliding resistance of the slider in the annular chute is reduced by arranging balls on the lower surface of the slider, so that the sliding is smoother.

Description

Reagent mixing device

Technical Field

The utility model relates to a mixing technical field, concrete field is a reagent mixing device.

Background

The material that detects among the nucleic acid testing is the nucleic acid of virus, nucleic acid testing is the respiratory track sample of looking for the patient, whether there is the nucleic acid of the virus of external invasion in blood or the excrement and urine, in nucleic acid testing, medical personnel are after gathering the sample, can put the sample in the test tube and shake manually usually, make its intensive mixing, this kind of mixing mode wastes time and energy, bring work burden for medical personnel, and current mixing device is the folk prescription to rotatory, so can make the mixed effect not good, current mixing device is mostly fixed by the test tube clamp simultaneously, fixed effect is relatively poor, cause the dropping of test tube or even damage easily, bring inconvenience for subsequent work, therefore we propose a reagent mixing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reagent mixing device 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 reagent blending device comprises a base, wherein the upper surface of the base is fixedly connected with a workbench, a first motor is arranged in the base, the first motor is fixedly connected to the inner upper surface of the base, the output end of the first motor is fixedly connected with one end of a first rotating shaft, the other end of the first rotating shaft penetrates through the base and the workbench and is fixedly connected with a turntable, the left side and the right side of the lower surface of the turntable are fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a sliding block, the upper surface of the workbench is provided with an annular sliding groove corresponding to the sliding block, the sliding block is arranged in the annular sliding groove in a sliding manner, the left side and the right side of the upper surface of the turntable are fixedly connected with supporting rods, one ends of rotating rods are fixedly connected to opposite sides of the two supporting rods, and the other ends of the two rotating, the test tube placing box comprises a test tube placing box body and is characterized in that a semicircular gear is fixedly connected to the middle of the lower surface of the test tube placing box body, the semicircular gear is connected with the half-tooth gear in a meshed mode, one end of a second rotating shaft is fixedly connected to the left side face of the half-tooth gear, the other end of the second rotating shaft is fixedly connected with the output end of a second motor, the second motor is fixedly connected to the upper surface of a workbench, a plurality of placing grooves are formed in the upper surface of the test tube placing box body, test tubes are arranged in the placing grooves, and clamping mechanisms are arranged on the front side and the.

Preferably, the lower surface of the sliding block is provided with a plurality of balls, and the balls are in contact with the inner wall of the annular sliding groove.

Preferably, clamping mechanism includes splint, splint set up in both sides around the test tube, two the splint deviate from the one end of one side fixedly connected with connecting rod, be equipped with the shifting chute around the standing groove on both sides inner wall and the position corresponding with the connecting rod, the other end of connecting rod stretch into the shifting chute and with compression spring's one end fixed connection, compression spring's the other end is connected with the inner wall of shifting chute, the connecting rod is located the one end of fixedly connected with poker rod on the upper surface of shifting chute one end, the other end of poker rod stretches out the test tube and places the box, the upper surface that the box was placed to the test tube is equipped with the gliding spacing groove around supplying the poker rod, the spacing groove communicates with the shifting chute mutually.

Preferably, the side of the clamping plate, which is in contact with the test tube, is provided with a rubber protective pad.

Preferably, a rubber protective layer is arranged on the inner wall of the placing groove.

Compared with the prior art, the beneficial effects of the utility model are that: the reagent mixing device has the following advantages: through being equipped with first motor, first pivot and carousel, the level that the box was placed to the realization test tube rotates, through the connecting rod, cooperation between slider and the annular spout, make the level of carousel rotate more steadily, lower surface through at the slider is equipped with the ball, reduce the gliding resistance of slider in the annular spout, make its gliding more smooth and easy, through being equipped with half-tooth gear, second pivot and second motor, realize the test tube and place the swing back and forth of box, make the mixing effect of reagent better, medical personnel's manual rocking has been avoided simultaneously, time saving and labor saving, alleviate medical personnel's work burden, through be equipped with standing groove and clamping mechanism on placing the box at the test tube, improve the fixed effect to the test tube, avoid the test tube to drop and damage even, inconvenience has been brought for subsequent work.

Drawings

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

fig. 2 is a schematic top view of the test tube placing box of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-base, 2-workbench, 3-first motor, 4-first rotating shaft, 5-rotating disc, 6-connecting rod, 7-sliding block, 8-annular chute, 9-supporting rod, 10-rotating rod, 11-bearing, 12-test tube placing box, 13-semicircular gear, 14-half-tooth gear, 15-second rotating shaft, 16-second motor, 17-placing groove, 18-test tube, 19-ball, 20-clamping plate, 21-connecting rod, 22-moving groove, 23-compression spring, 24-poking rod, 25-limiting groove and 26-rubber protective pad.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a reagent mixing device, includes base 1, the last fixed surface of base 1 is connected with workstation 2, be equipped with first motor 3 in the base 1, first motor 3 fixed connection is on the interior upper surface of base 1, the output of first motor 3 and the one end fixed connection of first pivot 4, the other end of first pivot 4 passes base 1, workstation 2 and with carousel 5 fixed connection, the equal fixedly connected with one end of connecting rod 6 in the left and right sides of carousel 5 lower surface, the other end and the slider 7 fixed connection of connecting rod 6, be equipped with annular spout 8 on the upper surface of workstation 2 and the position corresponding with slider 7, slider 7 slides and sets up in annular spout 8, through being equipped with first motor 3, first pivot 4 and carousel 5, realizes the horizontal rotation that test tube placed box 12, through connecting rod 6, The horizontal rotation of the rotary table 5 is more stable due to the cooperation between the sliding block 7 and the annular sliding groove 8, the supporting rods 9 are fixedly connected to the left side and the right side of the upper surface of the rotary table 5, one ends of the rotating rods 10 are fixedly connected to one sides of the two supporting rods 9 opposite to each other, the other ends of the two rotating rods 10 are jointly connected with a test tube placing box 12 through a bearing 11, a semicircular gear 13 is fixedly connected to the middle of the lower surface of the test tube placing box 12, the semicircular gear 13 is meshed with a semi-toothed gear 14, one end of a second rotating shaft 15 is fixedly connected to the left side surface of the semi-toothed gear 14, the other end of the second rotating shaft 15 is fixedly connected with the output end of a second motor 16, the second motor 16 is fixedly connected to the upper surface of the working table 2, and the front-back swing of the test tube placing box 12 is realized through the arrangement of the semicircular gear 13, make the mixing effect of reagent better, avoided medical personnel manual rocking simultaneously, labour saving and time saving alleviates medical personnel's work burden, the upper surface that box 12 was placed to the test tube is equipped with a plurality of standing groove 17, be equipped with test tube 18 in the standing groove 17, both sides are equipped with clamping mechanism in lieing in standing groove 17 around test tube 18.

Specifically, the lower surface of slider 7 is equipped with a plurality of ball 19, ball 19 contacts with annular spout 8 inner wall, through being equipped with ball 19, reduces slider 7 gliding resistance in annular spout 8 for its gliding is more smooth and easy.

Specifically, the clamping mechanism comprises clamping plates 20, the clamping plates 20 are arranged on the front side and the rear side of the test tube 18, two clamping plates 20 are fixedly connected with one end of a connecting rod 21 away from one side, a moving groove 22 is arranged on the inner wall of the front side and the rear side of the placing groove 17 and corresponds to the connecting rod 21, the other end of the connecting rod 21 extends into the moving groove 22 and is fixedly connected with one end of a compression spring 23, the other end of the compression spring 23 is connected with the inner wall of the moving groove 22, the connecting rod 21 is arranged on the upper surface of one end of the moving groove 22 and is fixedly connected with one end of a poking rod 24, the other end of the poking rod 24 extends out of the test tube placing box 12, a limiting groove 25 for the poking rod 24 to slide back and forth is arranged on the upper surface of the test tube placing box 12, the limiting groove 25 is communicated with the, the fixing effect on the test tube 18 is improved, the test tube 18 is prevented from falling off and even being damaged, and inconvenience is brought to subsequent work.

Specifically, the splint 20 is equipped with rubber protection pad 26 with test tube 18 one side that contacts, through being equipped with rubber protection pad 26, avoids causing the damage to test tube 18 when centre gripping it.

Particularly, be equipped with the rubber inoxidizing coating on the inner wall of standing groove 17, through being equipped with the rubber inoxidizing coating, avoid colliding with test tube 18 when placing.

The working principle is as follows: the utility model discloses a through pulling the poke rod 24 outwards, make the poke rod 24 move in spacing groove 25, the removal of poke rod 24 drives connecting rod 21 and does equidirectional motion in shifting chute 22, connecting rod 21 drives splint 20 and moves, simultaneously compression spring 23 produces deformation, then put test tube 18 in standing groove 17, and loosen poke rod 24, compression spring 23 resumes deformation, and promote connecting rod 21 and make splint 20 to hold test tube 18, the fixed effect is better, avoid test tube 18 to drop or even damage, inconvenience has been brought for subsequent work, through starting first motor 3, the output of first motor 3 drives first pivot 4 to rotate, and then drive carousel 5 through first pivot 4 and carry out horizontal rotation, through connecting rod 6, the cooperation between slider 7 and the annular spout 8, make the horizontal rotation of carousel 5 more steady, through be equipped with ball 19 at the lower surface of slider 7, reduce slider 7 gliding resistance in annular chute 8, through starting second motor 16, second motor 16's output drives second pivot 15 and rotates, make half-tooth gear 14 do the equidirectional rotation, half-tooth gear 14 is connected with semi-circular gear 13 meshing, when half-tooth gear 14 rotates to there being tooth one side, make the test tube place box 12 through the meshing transmission and take place the swing, when half-tooth gear 14 rotates to no tooth one side, the test tube is placed box 12 and is reset motion, and then realize that the test tube places the reciprocal swing of box 12, make the mixing effect of reagent better, avoided medical personnel's manual rocking simultaneously, time saving and labor saving, alleviate medical personnel's work burden.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "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 part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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. The utility model provides a reagent mixing device, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a workbench (2), a first motor (3) is arranged in the base (1), the first motor (3) is fixedly connected to the inner upper surface of the base (1), the output end of the first motor (3) is fixedly connected with one end of a first rotating shaft (4), the other end of the first rotating shaft (4) penetrates through the base (1) and the workbench (2) and is fixedly connected with a turntable (5), the left side and the right side of the lower surface of the turntable (5) are both fixedly connected with one end of a connecting rod (6), the other end of the connecting rod (6) is fixedly connected with a sliding block (7), an annular sliding groove (8) is arranged on the upper surface of the workbench (2) and in a position corresponding to the sliding block (7), the sliding block (7) is arranged in the annular sliding groove (8), supporting rods (9) are fixedly connected to the left side and the right side of the upper surface of the turntable (5), one end of a rotating rod (10) is fixedly connected with one side of each of the two opposite supporting rods (9), the other ends of the two rotating rods (10) are jointly connected with a test tube placing box (12) through a bearing (11), the middle part of the lower surface of the test tube placing box (12) is fixedly connected with a semicircular gear (13), the semicircular gear (13) is meshed with the half-tooth gear (14), one end of a second rotating shaft (15) is fixedly connected to the left side surface of the half-tooth gear (14), the other end of the second rotating shaft (15) is fixedly connected with the output end of a second motor (16), the second motor (16) is fixedly connected on the upper surface of the workbench (2), the upper surface of the test tube placing box (12) is provided with a plurality of placing grooves (17), test tubes (18) are arranged in the placing groove (17), and clamping mechanisms are arranged on the front side and the rear side of each test tube (18) and are located in the placing groove (17).

2. The reagent mixing device of claim 1, wherein: the lower surface of the sliding block (7) is provided with a plurality of balls (19), and the balls (19) are in contact with the inner wall of the annular sliding groove (8).

3. The reagent mixing device of claim 1, wherein: the clamping mechanism comprises clamping plates (20), the clamping plates (20) are arranged on the front side and the rear side of the test tube (18), two clamping plates (20) are fixedly connected with one end of a connecting rod (21) at the back side, moving grooves (22) are formed in the inner walls of the front side and the rear side of the placing groove (17) and correspond to the connecting rod (21), the other ends of the connecting rod (21) extend into the moving grooves (22) and are fixedly connected with one ends of compression springs (23), the other ends of the compression springs (23) are connected with the inner walls of the moving grooves (22), the connecting rod (21) is positioned at one end, fixedly connected with one end of a poking rod (24), of the upper surface of one end of the moving grooves (22), the other end of the poking rod (24) extends out of the test tube placing box (12), and limiting grooves (25) for the poking rod (24) to slide back and forth are formed in, the limiting groove (25) is communicated with the moving groove (22).

4. The reagent mixing device of claim 3, wherein: and a rubber protective pad (26) is arranged on one side of the clamping plate (20) which is in contact with the test tube (18).

5. The reagent mixing device of claim 1, wherein: and a rubber protective layer is arranged on the inner wall of the placing groove (17).