CN216987414U

CN216987414U - Reagent stirring device

Info

Publication number: CN216987414U
Application number: CN202123036219.1U
Authority: CN
Inventors: 陶思良; 石德成
Original assignee: Baorui Biotechnology Taizhou Co ltd
Current assignee: Baorui Biotechnology Taizhou Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-19
Anticipated expiration: 2031-12-06

Abstract

The utility model belongs to the technical field of stirring equipment, and particularly relates to a reagent stirring device which comprises a rack, wherein a support column is connected below the rack, the lower end of the support column is connected with a control circuit board, a plug-in port is formed in the control circuit board, support legs are arranged on the lower end surface of the control circuit board, an installation seat is arranged on the upper surface of the rack, a fixing groove is formed in the installation seat, a connecting ring is arranged on the upper surface of the installation seat, an inductance coil is arranged on the connecting ring, a test tube is arranged in the fixing groove, a lead through hole is formed in the outer side of the installation seat, and a strip-shaped groove is formed in the outer side of the lead through hole. According to the utility model, the mounting seat and the fixing groove are arranged on the rack, the fixing groove is arranged at the central position of the mounting seat, the test tube for containing the reagent is placed in the fixing groove when the device is used, and current is introduced into the inductance coil, so that the purpose of improving the stirring effect of the device can be achieved.

Description

Reagent stirring device

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to a reagent stirring device.

Background

In external reagent testing process, have a lot of reagents to place and can deposit for a long time, like this, can only take inhomogeneous reagent away when the liquid gun just gets the liquid, use like this and can influence the accuracy of testing result, if use before the use hand shake evenly get reagent test etc. again, can greatly reduced efficiency like this, so need a reagent agitating unit to come to carry out even stirring to reagent.

The prior art has the following problems:

1. at present, in the market, a mechanical shaking and mixing method is mostly adopted for stirring the reagent, the reagent bottle is inclined to rotate in a reciprocating manner, or a stirring rod is inserted into the reagent bottle and is driven by a motor to stir, and the like, however, when the reagent is stirred by the method, the reagent tube is easily damaged in the stirring process of the reagent due to certain mechanical vibration, and meanwhile, the stirring effect is poor and the efficiency is low;

2. the stirring mode to the reagent in the existing market still includes the mode of installing the magnetism stirring rod in the reagent pipe or loading in mixture nanometer magnetic bead in the reagent pipe, utilizes the outside motor of reagent bottle bottom rotatory two magnets, drives magnetism stirring rod or nanometer magnetic bead and rotates, reaches the purpose of mixing reagent, however this structure is more complicated, and stirring speed is not ideal, has vibration, is not fit for bulky reagent stirring in the stirring process.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a reagent stirring device, which solves the problems of large mechanical vibration, complex structure and poor stirring effect and low efficiency of the existing device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reagent agitating unit, includes the frame, the below of frame is connected with the support column, and the lower extreme of support column is connected with control circuit board, the last interface that is provided with of control circuit board, and control circuit board's lower terminal surface is provided with the stabilizer blade, the upper surface of frame is provided with the mount pad, and has seted up the fixed slot on the mount pad, the upper surface of mount pad is provided with the go-between, and is provided with inductance coils on the go-between, be provided with the test tube in the fixed slot, and the wire through-hole has been seted up in the outside of mount pad, strip type groove has been seted up in the outside of wire through-hole.

As a preferred technical scheme of the utility model, the number of the supporting columns and the number of the supporting feet are four, and the rack is fixedly connected with the control circuit board through the supporting columns.

As a preferable embodiment of the present invention, the mount seat is located at a center position of the frame, and the fixing groove is located at a center position of the mount seat.

As a preferable technical scheme of the utility model, the inductance coil is fixedly connected with the mounting seat through the connecting ring, and the height of the inductance coil is lower than that of the test tube.

As a preferred technical solution of the present invention, the inductance coils are arranged on the side wall of the mounting seat in an equidistant annular manner.

As a preferred technical solution of the present invention, the positions and the number of the wire through holes correspond to the inductance coils one to one, and the inductance coils are electrically connected to the control circuit board through wires.

As a preferable technical scheme of the utility model, the number of the strip-shaped grooves is four, and the four groups of the strip-shaped grooves are equidistantly surrounded on the outer side of the mounting seat.

Compared with the prior art, the utility model provides a reagent stirring device, which has the following beneficial effects:

1. this reagent agitating unit, through set up mount pad and fixed slot in the frame, and set up the inductance coils that the multiunit encircleed in the outside equidistance of mount pad, switch on inductance coils during the use, the rotating magnetic field who utilizes inductance coils to produce, the driven nanometer magnetic bead that drives the in vitro reagent peridium moves, thereby realize the stirring effect to the in vitro reagent, can remove mechanical structure's setting from through this mode, the purpose of simplifying agitating unit has not only been realized, can also avoid the production of mechanical oscillation and noise.

2. This reagent agitating unit, set up control circuit board through the below in the frame, and the inductance coils who will set up passes through wire and control circuit board electric connection, control circuit board controls the magnetic field size and the direction that inductance coils produced during the use, thereby can realize the purpose of the driven nanometer pearl stirring speed of control and direction of rotation, compare in the magnetism stirring rod can only stir in the test tube bottom, this mode can realize the bulky, equal intensive mixing about the test tube is inside, and this design does not have confined mechanical structure at test tube oral area, do not influence the sample work of test tube oral area, can carry out the extraction of reagent sample at any time, thereby the efficiency of device has been improved.

Drawings

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

FIG. 2 is a side view of the present invention;

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

fig. 4 is a schematic diagram of an inductor structure according to the present invention.

In the figure: 1. a frame; 2. a support column; 3. a control circuit board; 4. an interface; 5. a leg; 6. a mounting seat; 7. fixing grooves; 8. a connecting ring; 9. an inductor coil; 10. a test tube; 11. a wire through hole; 12. a strip-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides a reagent agitating unit, which comprises a frame 1, the below of frame 1 is connected with support column 2, the lower extreme of support column 2 is connected with control circuit board 3, a size and the direction for controlling inductance coils 9 internal current are controlled, be provided with interface 4 on control circuit board 3, control circuit board 3's lower terminal surface is provided with stabilizer blade 5, the upper surface of frame 1 is provided with mount pad 6, fixed slot 7 has been seted up on mount pad 6, the upper surface of mount pad 6 is provided with go-between 8, be provided with inductance coils 9 on the go-between 8, a rotating magnetic field is used for producing, be provided with test tube 10 in the fixed slot 7, wire through-hole 11 has been seted up in the outside of mount pad 6, be used for interlude wire, strip-shaped groove 12 has been seted up in wire through-hole 11's the outside.

In the embodiment, the number of the support columns 2 and the number of the support legs 5 are four, and the rack 1 is fixedly connected with the control circuit board 3 through the support columns 2, so that the device can be conveniently used; the mounting seat 6 is positioned at the central position of the rack 1, and the fixing groove 7 is positioned at the central position of the mounting seat 6 so as to place the test tube 10; the inductance coil 9 is fixedly connected with the mounting seat 6 through the connecting ring 8, and the height of the inductance coil 9 is lower than that of the test tube 10, so that the sampling of the reagent is facilitated; the induction coils 9 are arranged on the side wall of the mounting seat 6 in an equidistant annular mode, and a rotating magnetic field is formed by the surrounding induction coils 9; the positions and the number of the lead through holes 11 correspond to those of the inductance coils 9 one by one, and the inductance coils 9 are electrically connected with the control circuit board 3 through leads so as to control the size and the direction of a magnetic field formed by the inductance coils 9; the number of the strip-shaped grooves 12 is four, and the four strip-shaped grooves 12 are equidistantly surrounded on the outer side of the mounting seat 6 so as to be convenient for viewing the control circuit board 3.

The working principle and the using process of the utility model are as follows: during the use, in the fixed slot 7 on the mount pad 6 is placed to the test tube 10 that will be equipped with reagent, then through interface 4 switch-on control circuit board 3's circuit to adjust the size and the direction that let in inductance coils 9 internal current through control circuit board 3, last starting drive power can, inductance coils 9 circular telegram back can produce rotatory magnetic field, and the driven nanometer pearl of parcel takes place to rotate under the effect of magnetic field power in the reagent, thereby realizes the stirring to reagent in the test tube 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a reagent agitating unit, includes frame (1), its characterized in that: the utility model discloses a lead frame, including frame (1), support column (2), and control circuit board (3), be provided with interface (4) on control circuit board (3), and the lower terminal surface of control circuit board (3) is provided with stabilizer blade (5), the upper surface of frame (1) is provided with mount pad (6), and has seted up fixed slot (7) on mount pad (6), the upper surface of mount pad (6) is provided with go-between (8), and is provided with inductance coil (9) on go-between (8), be provided with test tube (10) in fixed slot (7), and the outside of mount pad (6) has seted up wire through-hole (11), strip type groove (12) have been seted up in the outside of wire through-hole (11).

2. A reagent stirring apparatus as set forth in claim 1, wherein: the number of the support columns (2) and the number of the support legs (5) are four, and the rack (1) is fixedly connected with the control circuit board (3) through the support columns (2).

3. A reagent stirring apparatus as set forth in claim 1, wherein: the mounting seat (6) is located at the center of the rack (1), and the fixing groove (7) is arranged at the center of the mounting seat (6).

4. A reagent stirring apparatus as set forth in claim 1, wherein: the inductance coil (9) is fixedly connected with the mounting seat (6) through a connecting ring (8), and the height of the inductance coil (9) is lower than that of the test tube (10).

5. A reagent stirring apparatus as set forth in claim 1, wherein: and multiple groups of inductance coils (9) are annularly arranged on the side wall of the mounting seat (6) at equal intervals.

6. A reagent stirring apparatus as set forth in claim 1, wherein: the positions and the number of the lead through holes (11) correspond to the inductive coils (9) one by one, and the inductive coils (9) are electrically connected with the control circuit board (3) through leads.

7. A reagent stirring apparatus as set forth in claim 1, wherein: the number of the strip-shaped grooves (12) is four, and the four groups of the strip-shaped grooves (12) surround the outer side of the mounting seat (6) at equal intervals.