CN215586221U

CN215586221U - Novel vortex instrument

Info

Publication number: CN215586221U
Application number: CN202120208483.XU
Authority: CN
Inventors: 刘佳; 徐建辉; 刘丹; 高阳
Original assignee: European Food Testing Service Dalian Co ltd
Current assignee: European Food Testing Service Dalian Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2022-01-21
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a novel vortex instrument. According to the novel vortex instrument provided by the utility model, when a reagent in a sample test tube is subjected to vortex operation, the sample test tube can be placed in the test tube placing hole in the vortex output disc, the height of the clamping assembly on the limiting rod is adjusted to adapt to the height of the sample test tube, and then the clamping assembly can be positioned through the positioning nut, so that the sample test tube is clamped and fixed by the clamping assembly, the vortex operation can be performed on the sample test tube after the vortex instrument body is opened, an operator does not need to hold the sample test tube by hands, and the operator can leave the vortex instrument for other operations, so that the experimental efficiency is improved.

Description

Novel vortex instrument

Technical Field

The utility model relates to the technical field of vortex instruments, in particular to a novel vortex instrument.

Background

The vortex instrument is an experimental instrument which skillfully combines vortex and oscillation, can drive liquid to rotate through high-speed rotation to achieve the mixing effect, is widely applied to the research fields of medical science, bioengineering, chemistry, medicine, food, cosmetic detection and the like, and is a necessary conventional instrument for carrying out uniform mixing, oscillation, extraction and other treatments on various reagents, solutions, chemical substances and test samples in a biological laboratory and a chemical laboratory. When using, a current vortex instrument needs to put a sample test tube in a vortex output disc, and the sample test tube is supported and pressed by hands after starting up, so that the bottom of the sample test tube is in contact with a test tube groove of the vortex output disc, and therefore, the sample test tube is subjected to vortex operation, an operator cannot leave the vortex instrument to perform other operations, and the experiment efficiency is reduced. Therefore, there is a need to provide a new vortex apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects, provides a novel vortex instrument, and aims to solve the problems that a sample test tube needs to be placed in a vortex output disc, the bottom of the sample test tube is in contact with a test tube groove of the vortex output disc by supporting and pressing the sample test tube with hands after the vortex instrument is started, so that the sample test tube is subjected to vortex operation, an operator cannot leave the vortex instrument to perform other operations, and the experimental efficiency is reduced.

The utility model provides a novel vortex instrument, which comprises: the vortex instrument comprises a vortex instrument body, a vortex output disc, a limiting rod and a clamping assembly; the vortex output disc is arranged at the top of the vortex instrument body, a test tube placing hole is formed in the vortex output disc, three limiting rods are arranged on the upper surface of the vortex output disc, the three limiting rods are circularly and uniformly distributed by taking the test tube placing hole as a center, and a plurality of threaded holes which are distributed at equal intervals are sequentially formed in the limiting rods from top to bottom; the centre gripping subassembly includes sleeve, telescopic machanism inner panel, telescopic machanism planking, rubber piece and set nut, the telescopic machanism inner panel connect in telescopic outer wall, the telescopic machanism planking is hollow tube-shape, telescopic machanism planking cover is located the tip of telescopic machanism inner panel, the telescopic machanism inner panel with telescopic machanism planking sliding connection, the telescopic machanism inner panel with be provided with the spring between the telescopic machanism planking, from top to bottom set gradually equidistant interval distribution's a plurality of locating holes on the sleeve, set nut passes behind the locating hole with screw hole threaded connection, telescopic machanism planking tip is provided with the rubber piece.

Further, the cover is equipped with top pressing plate on the three gag lever post, be provided with three through-hole on the top pressing plate, three gag lever post and three through-hole sliding connection, the top of three gag lever post is provided with the screw rod connection pad, screw rod connection pad center is provided with the screw rod connecting hole, screw rod connecting hole female connection has the screw rod, the bottom of screw rod with the center of top pressing plate is rotated and is connected.

Further, the screw connecting disc and the top pressing disc are of disc-shaped structures with the same diameter, and the screw connecting disc is parallel to the top pressing disc.

Further, a rotating handle is arranged at the top of the screw rod.

Furthermore, among the three limiting rods, the axes of the threaded holes on two adjacent limiting rods form an included angle of 120 degrees.

The utility model has the following beneficial effects: according to the novel vortex instrument provided by the utility model, when a reagent in a sample test tube is subjected to vortex operation, the sample test tube can be placed in the test tube placing hole in the vortex output disc, the height of the clamping assembly on the limiting rod is adjusted to adapt to the height of the sample test tube, and then the clamping assembly can be positioned through the positioning nut, so that the sample test tube is clamped and fixed by the clamping assembly, the vortex operation can be performed on the sample test tube after the vortex instrument body is opened, an operator does not need to hold the sample test tube by hands, and the operator can leave the vortex instrument for other operations, so that the experimental efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the novel vortex apparatus provided by the utility model.

Fig. 2 is a schematic view of a vortex output disc of the novel vortex instrument provided by the utility model.

FIG. 3 is a schematic view of a clamping assembly of the novel vortex apparatus provided by the present invention.

Fig. 4 is a screw schematic diagram of the novel vortex apparatus provided by the utility model.

Illustration of the drawings: 1-vortex apparatus body; 2-a vortex output disc; 3-a limiting rod; 4-a clamping assembly; 21-test tube placement wells; 31-a threaded hole; 41-a sleeve; 42-telescoping mechanism inner plate; 43-telescoping mechanism outer plate; 44-a rubber block; 45-positioning the nut; 411-locating holes; 5-top pressing plate; 51-a through hole; 6-screw connection disc; 61-screw attachment hole; 7-a screw; 71-turning the handle.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

As shown in fig. 1 to 4, an embodiment of the present invention provides a novel vortex apparatus, including: vortex appearance organism 1, vortex output dish 2, gag lever post 3 and centre gripping subassembly 4.

Denoising, wherein the vortex output disc 2 is arranged at the top of the vortex instrument body 1, and the vortex output disc 2 is driven by the vortex instrument body 1 to generate vibration, and the part is the prior art. Be provided with the test tube on vortex output dish 2 and place hole 21, can place the sample test tube bottom that needs the vortex operation on test tube places hole 21, utilize the vibration of vortex output dish 2 to carry out the vortex operation to the reagent in the sample test tube.

In this embodiment, 2 upper surfaces of vortex output dish are provided with three gag lever post 3, and three gag lever post 3 uses the test tube to place hole 21 and be circular evenly distributed as the center, has set gradually equidistant interval distribution's a plurality of screw holes 31 from top to bottom on the gag lever post 3, and in three gag lever post 3, the axis of the screw hole 31 on two adjacent gag lever posts 3 is 120 degrees contained angles.

Specifically, the clamping assembly 4 includes a sleeve 41, an inner telescoping mechanism plate 42, an outer telescoping mechanism plate 43, a rubber block 44, and a positioning nut 45, the inner telescoping mechanism plate 42 is connected to the outer wall of the sleeve 41, the inner telescoping mechanism plate 42 extends vertically, and the height of the inner telescoping mechanism plate 42 is the same as that of the sleeve 41.

Specifically, the outer telescopic mechanism plate 43 is in a hollow cylindrical shape, the outer telescopic mechanism plate 43 is sleeved on the end portion of the inner telescopic mechanism plate 42, the inner telescopic mechanism plate 42 is connected with the outer telescopic mechanism plate 43 in a sliding manner, a spring is arranged between the inner telescopic mechanism plate 42 and the outer telescopic mechanism plate 43, and the outer telescopic mechanism plate 43 and the inner telescopic mechanism plate 42 elastically stretch. The end of the outer plate 43 of the telescopic mechanism is provided with a rubber block 44. The rubber blocks 44 of the three stopper rods 3 clamp and fix the sample tubes in the tube placing holes 21 from three directions.

Further, a plurality of positioning holes 411 are sequentially arranged on the sleeve 41 from top to bottom, and the positioning nut 45 penetrates through the positioning holes 411 and then is in threaded connection with the threaded hole 31, so that the sleeve 41 is positioned.

As a preferred embodiment, the cover is equipped with top pressing plate 5 on three gag lever post 3, be provided with three through-hole 51 on the top pressing plate 5, three gag lever post 3 and three through-hole 51 sliding connection, the top of three gag lever post 3 is provided with screw rod connection pad 6, screw rod connection pad 6 center is provided with screw rod connecting hole 61, screw rod connecting hole 61 internal thread is connected with screw rod 7, the bottom and the center of top pressing plate 5 of screw rod 7 are rotated and are connected, rotate screw rod 7, screw rod 7 can realize reciprocating in the 6 internal rotations of screw rod connection pad, thereby it goes up and down on gag lever post 3 to drive top pressing plate 5, top pressing plate 5 descends to and contacts the back with sample test tube top, can press it fixedly from sample test tube top, in order to promote the vortex effect.

Specifically, the screw connecting disc 6 and the top pressing disc 5 are disc-shaped structures with the same diameter, and the screw connecting disc 6 is parallel to the top pressing disc 5. The top of the screw 7 is provided with a turning handle 71 for facilitating turning of the screw 7.

The use method of the novel vortex instrument provided by the utility model comprises the following steps: when carrying out the vortex operation to the reagent in the sample test tube, can place the sample test tube in the hole 21 is placed to the test tube on vortex output dish 2, and adjust the height of centre gripping subassembly 4 on gag lever post 3 with the height that adapts to the sample test tube, later accessible set nut 45 fixes a position clamping subassembly 4, thereby it is fixed to utilize centre gripping subassembly 4 to carry out the centre gripping to the sample test tube, can carry out the vortex operation to the sample test tube after opening vortex appearance organism 1, need not operating personnel and support the sample test tube with the hand, the operator can leave the vortex appearance and carry out other operations, and the experimental efficiency is improved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A novel vortex instrument is characterized by comprising: the vortex instrument comprises a vortex instrument body (1), a vortex output disc (2), a limiting rod (3) and a clamping assembly (4);

the vortex output disc (2) is arranged at the top of the vortex instrument body (1), test tube placing holes (21) are formed in the vortex output disc (2), three limiting rods (3) are arranged on the upper surface of the vortex output disc (2), the three limiting rods (3) are circularly and uniformly distributed by taking the test tube placing holes (21) as centers, and a plurality of threaded holes (31) which are distributed at equal intervals are sequentially formed in the limiting rods (3) from top to bottom;

the clamping component (4) comprises a sleeve (41), an inner telescopic mechanism plate (42), an outer telescopic mechanism plate (43), a rubber block (44) and a positioning nut (45), the inner telescopic mechanism plate (42) is connected with the outer wall of the sleeve (41), the outer telescopic mechanism plate (43) is in a hollow cylinder shape, the outer plate (43) of the telescopic mechanism is sleeved at the end part of the inner plate (42) of the telescopic mechanism, the inner telescopic mechanism plate (42) is connected with the outer telescopic mechanism plate (43) in a sliding way, a spring is arranged between the inner telescopic mechanism plate (42) and the outer telescopic mechanism plate (43), a plurality of positioning holes (411) which are distributed at equal intervals are sequentially arranged on the sleeve (41) from top to bottom, the nut (45) penetrates through the positioning hole (411) and then is in threaded connection with the threaded hole (31), and a rubber block (44) is arranged at the end part of the outer plate (43) of the telescopic mechanism.

2. The novel vortex instrument according to claim 1, wherein a top pressing plate (5) is sleeved on three limiting rods (3), three through holes (51) are formed in the top pressing plate (5), the three limiting rods (3) are slidably connected with the three through holes (51), a screw connecting plate (6) is arranged at the top of each limiting rod (3), a screw connecting hole (61) is formed in the center of the screw connecting plate (6), a screw (7) is connected with the screw connecting hole (61) in a threaded manner, and the bottom of the screw (7) is rotatably connected with the center of the top pressing plate (5).

3. The vortex finder of claim 2, wherein said screw connecting disc (6) and said top pressing disc (5) are of a disc-shaped structure with equal diameter, and said screw connecting disc (6) and said top pressing disc (5) are parallel.

4. A new vortex finder according to claim 3 characterised in that the top of the screw (7) is provided with a turning handle (71).

5. The novel vortex instrument according to claim 4, characterized in that the axes of the threaded holes (31) on two adjacent limiting rods (3) in three limiting rods (3) form an included angle of 120 degrees.