CN214182806U

CN214182806U - Sample oscillation mixing device

Info

Publication number: CN214182806U
Application number: CN202022222501.8U
Authority: CN
Inventors: 曹海军; 杜晞; 陈钟声; 费章程; 马莉; 王宗奎; 张容; 刘凤娟; 李长清
Original assignee: Chinese Academy Of Medical Science Peking Union Medical College Institute Of Blood Transfusion Chengdu China
Current assignee: Chinese Academy Of Medical Science Peking Union Medical College Institute Of Blood Transfusion Chengdu China; Institute of Hematology and Blood Diseases Hospital of CAMS and PUMC
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-09-14
Anticipated expiration: 2030-09-30

Abstract

The utility model provides a sample vibrates mixing arrangement to solve the technical problem that the convenience vibrates the mixture simultaneously to more sample. Sample vibrates mixing arrangement includes many sample bearing structure and sets up the oscillator in many sample bearing structure below, many sample bearing structure adopts the sample packaging box, the sample packaging box contains box body and the lid of being connected with the box body, be equipped with the sample storage rack in the box body, it has a plurality of samples to insert to put the cell to distribute on this sample storage rack, be equipped with sample elasticity hold-down mechanism in the lid, work as after the lid is closed, the sample that corresponds to place in each sample and inserts and put the cell will pass through respectively sample elasticity hold-down mechanism and by elasticity compress tightly spacing, sample elasticity hold-down mechanism is including setting up the sample contact layer at the lid inner face and being located the elastic layer between sample contact layer and the lid inner face.

Description

Sample oscillation mixing device

Technical Field

The embodiment of the invention provided by the specification relates to a sample oscillation mixing device.

Background

The pipe end that conventional vortex oscillator need hold the sample vibrates the mixture, can't vibrate the mixture simultaneously to big batch sample. Multitube swirl blender on the market can vibrate the mixture simultaneously to big batch sample, however, this kind of multitube swirl blender structure is more complicated, and the installation is comparatively inconvenient with the dismantlement, makes the sample vibrate the mixing operation troublesome. In addition, the sample is not well protected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the invention provided in the present specification aims to provide a sample oscillation mixing device to solve the technical problem of conveniently oscillating and mixing a plurality of samples simultaneously.

To achieve the above object, according to one aspect of the present specification, there is provided a sample agitation mixing apparatus. The sample vibrates mixing arrangement includes many sample bearing structure and sets up the oscillator in many sample bearing structure below, many sample bearing structure adopts the sample packaging box, the sample packaging box contains box body and the lid of being connected with the box body, be equipped with the sample storage rack in the box body, it has a plurality of samples to insert to put the cell to distribute on this sample storage rack, be equipped with sample elasticity hold-down mechanism in the lid, work as after the lid is closed, the sample that corresponds to place in each sample and inserts to put the cell will pass through respectively sample elasticity hold-down mechanism and by elasticity compress tightly spacing.

According to the embodiment of the sample oscillation mixing device provided by the specification, the box cover and the box body are rotatably connected through a hinge structure to realize the opening and closing of the box cover; a buckle for fixing the box cover and the box body after the box cover is closed is further arranged between the box cover and the box body.

According to an embodiment of the sample oscillating-mixing device provided herein, the oscillator is mounted within the cartridge and forms a part of the oscillator with the sample storage structure.

According to the embodiment of the sample oscillation mixing device provided by the specification, the control switch and/or the information display and/or the power supply interface of the oscillator are/is positioned on the side surface of the box body.

According to the embodiment of the sample shaking and mixing device provided by the specification, the height of the upper edge of the box body is higher than the height of the samples correspondingly placed in the sample insertion cells.

According to an embodiment of the sample oscillating and mixing device provided in the present specification, the sample elastic pressing mechanism includes a sample contact layer and an elastic layer located between the sample contact layer and the inner surface of the box cover, the sample contact layer includes a contact surface made of a soft material, and the elastic layer includes elastic members uniformly distributed in the elastic layer and connected between the sample contact layer and the inner surface of the box cover.

According to an embodiment of the sample oscillating and mixing device provided in the present specification, the elastic member is a coil spring, and an elastic contraction direction of the coil spring is consistent with a thickness direction of the elastic layer.

Above-mentioned sample vibrates mixing arrangement has adopted the sample packaging box, the sample packaging box contains the box body and the lid of being connected with the box body, be equipped with the sample storage rack in the box body, it inserts the cell to distribute on this sample storage rack and put the cell, be equipped with sample elasticity hold-down mechanism in the lid, work as after the lid is closed, the sample that corresponds to place in each sample and insert and put the cell will pass through respectively sample elasticity hold-down mechanism and by elasticity compress tightly spacing, consequently, can carry out spacing/release simultaneously to each sample when closing/opening the lid spacing, make things convenient for the vibration of sample to mix and take out. The sample is arranged in the sample packaging box completely during working, so that the sample is well protected, and a certain anti-pollution diffusion effect can be achieved when the sample is damaged. In addition, the elastic pressing mechanism can generate an auxiliary vibration effect when the sample vibrates. The elastic sample pressing mechanism can uniformly apply downward pressure to each sample, so that the stability of the sample when the oscillator works is ensured; secondly, after elastic component can adopt above-mentioned coil spring, sample elasticity hold-down mechanism not only can fully adapt to the vibration of sample, and the vibration of sample can further drive coil spring simultaneously to utilize coil spring's elasticity further to assist the sample vibration.

The invention provided in the present specification will be further explained with reference to the drawings and the detailed description. Additional aspects and advantages of the invention provided by this specification will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention provided by this specification.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to assist in understanding the relevant inventions and, together with the description, serve to explain the relevant inventions without undue limitation to the relevant inventions. In the drawings:

fig. 1 is a schematic structural diagram (a closed state of a box cover) of an embodiment of a sample shaking and mixing device provided in the present specification.

Fig. 2 is a schematic structural view of the embodiment shown in fig. 1 in an opened state of the box cover.

Detailed Description

The invention provided in this specification will be described more clearly and completely with reference to the accompanying drawings. The person skilled in the art will be able to carry out the invention provided in this description on the basis of these descriptions. Before the invention provided in this specification is explained with reference to the drawings, it should be particularly pointed out that:

in the present specification, the technical solutions and the technical features provided in the respective portions including the following description may be combined with each other without conflict.

The description that follows is generally only a few embodiments, rather than all embodiments, of the inventive subject matter provided herein and, therefore, all other embodiments that can be derived by one of ordinary skill in the art without undue experimentation based on the inventive subject matter provided herein should fall within the scope of the inventive subject matter provided herein.

The terms "comprising," "including," "having," and any variations thereof in this specification and claims and in any related parts thereof, are intended to cover non-exclusive inclusions.

Fig. 1 is a schematic structural diagram (a closed state of a box cover) of an embodiment of a sample shaking and mixing device provided in the present specification. Fig. 2 is a schematic structural view of the embodiment shown in fig. 1 in an opened state of the box cover. As shown in fig. 1-2, a sample oscillation mixing device includes a multi-sample supporting structure 100 and an oscillator 200 disposed below the multi-sample supporting structure 100, the multi-sample supporting structure 100 employs a sample packaging box 110, the sample packaging box 110 includes a box body 111 and a box cover 112 connected to the box body 111, a sample storage rack 111a is disposed in the box body 111, a plurality of sample insertion cells 111b are distributed on the sample storage rack 111a, a sample elastic pressing mechanism is disposed in the box cover 112, and after the box cover 112 is closed, samples 300 (in this embodiment, centrifuge tubes) correspondingly disposed in the sample insertion cells 111b are elastically pressed and limited by the sample elastic pressing mechanism.

The sample oscillation mixing device can limit/release each sample 300 at the same time when the box cover 112 is closed/opened, so that the samples can be conveniently stored and taken. The sample 300 is completely placed in the sample packaging box 110 during operation, which not only protects the sample 300, but also protects the sample 300 from contamination when the sample 300 is damaged. In addition, the elastic pressing mechanism has elasticity, and can generate an auxiliary vibration effect when the sample vibrates.

As an alternative embodiment, as shown in fig. 1-2, the cover 112 and the body 111 are rotatably connected by a hinge structure 113 to open and close the cover 112; a buckle 114 for fixing the box cover 112 and the box body 111 after the box cover 112 is closed is further arranged between the box cover 112 and the box body 111. Of course, the clip 114 could equally be replaced with other connecting structures.

As shown in fig. 2, preferably, the height of the upper edge of the box body 111 is higher than the height of the samples 300 correspondingly placed in the respective sample receiving cells 111b, so as to better protect the samples 300 in the box body 111 and reduce the risk of damage to the samples 300 when the box cover 112 is opened.

As an alternative embodiment, as shown in fig. 1-2, the sample elastic pressing mechanism specifically includes a sample contact layer 112a and an elastic layer 112b located between the sample contact layer 112a and the inner surface of the box cover 112, the sample contact layer 112a includes a contact surface made of a soft material, and the elastic layer 112b includes elastic members uniformly distributed in the elastic layer 112b and connected between the sample contact layer 112a and the inner surface of the box cover 112. The elastic member may be a coil spring 112c, and the elastic contraction direction of the coil spring 112c is aligned with the thickness direction of the elastic layer 112 b.

After the sample elastic pressing mechanism adopts the above embodiment, firstly, the sample elastic pressing mechanism can uniformly apply downward pressure to each sample 300, so as to ensure the stability of the sample when the oscillator 200 works; secondly, after the elastic component can adopt the spiral spring 112c, the elastic sample pressing mechanism can not only fully adapt to the vibration of the sample, but also drive the spiral spring 112c by the vibration of the sample, so that the elastic force of the spiral spring 112c is used for further assisting the vibration of the sample.

In the above embodiment, the oscillator 200 is installed in the case 111 and constitutes a part of the oscillator 200 together with the sample storage rack 111 a. On this basis, the control switch 210 and/or the information display 220 and/or the power interface 230 of the oscillator 200 may be located at the side of the box 111. Like this, whole many samples vibrate the mixer and just form a box structure, and not only the outward appearance is succinct, also sends conveniently simultaneously and takes and transports to inner structure also receives the box body protection.

The contents of the invention provided in the present specification have been explained above. The person skilled in the art will be able to carry out the invention provided in this description on the basis of these descriptions. Based on the above description provided by the present specification, all other embodiments obtained by a person of ordinary skill in the art without any creative effort should fall within the protection scope of the invention provided by the present specification.

Claims

1. A sample agitating mixing apparatus comprising a multi-sample support structure (100) and an oscillator (200) disposed below the multi-sample support structure (100), characterized in that: the multi-sample supporting structure (100) adopts a sample packaging box (110), the sample packaging box (110) comprises a box body (111) and a box cover (112) connected with the box body (111), a sample storage rack (111a) is arranged in the box body (111), a plurality of sample inserting and placing unit cells (111b) are distributed on the sample storage rack (111a), a sample elastic pressing mechanism is arranged in the box cover (112), when the box cover (112) is closed, samples (300) correspondingly placed in the sample inserting and placing unit cells (111b) are elastically pressed and limited in the corresponding sample inserting and placing unit cells (111b) through the sample elastic pressing mechanism respectively, the sample elastic pressing mechanism comprises a sample contact layer (112a) and an elastic layer (112b) positioned between the sample contact layer (112a) and the inner surface of the box cover (112), the sample contact layer (112a) comprises a contact surface made of a soft material, the elastic layer (112b) includes elastic members uniformly distributed in the elastic layer (112b) and connected between the sample contact layer (112a) and the inner face of the cap (112).

2. The sample shaking and mixing device of claim 1, wherein: the box cover (112) and the box body (111) are rotatably connected through a hinge structure (113) to realize the opening and closing of the box cover (112); a buckle for fixing the box cover (112) and the box body (111) after the box cover (112) is closed is also arranged between the box cover (112) and the box body (111).

3. The sample shaking and mixing device of claim 1, wherein: the oscillator (200) is installed in the case (111) and constitutes a part of the oscillator (200) together with the sample storage rack (111 a).

4. The sample shaking and mixing device of claim 3, wherein: the control switch and/or the information display and/or the power interface of the oscillator (200) are/is positioned on the side surface of the box body (111).

5. The sample shaking and mixing device of claim 1, wherein: the height of the upper edge of the box body (111) is higher than that of the samples (300) correspondingly placed in the sample insertion cells (111 b).

6. The sample shaking and mixing device of claim 1, wherein: the elastic component is a spiral spring (112c), and the elastic contraction direction of the spiral spring (112c) is consistent with the thickness direction of the elastic layer (112 b).