CN213022832U

CN213022832U - Magnetic cuvette set

Info

Publication number: CN213022832U
Application number: CN202022129200.0U
Authority: CN
Inventors: 赵翠琴; 柴艳兵; 张耀广; 刘志楠; 肖淑贞; 李晗; 李文蕾; 李伟娜; 申越; 吕晓琳
Original assignee: Shijiazhuang Junlebao Dairy Co Ltd
Current assignee: Junlebao Dairy Group Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-20
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to the technical field of experimental apparatus, and discloses a magnetic cuvette set, which comprises a plurality of cuvettes, a cuvette port plug, a fixing seat and a cover plate, wherein the fixing seat and the cover plate are matched for use; the fixing seat is provided with a plurality of fixing grooves matched with the bottom ends of the colorimetric cells in parallel along the length direction; the cover plate is provided with a plurality of grooves matched with the cuvette port plugs, and the grooves are in one-to-one correspondence with the fixed grooves from top to bottom; wherein, all be equipped with magnetic part in cell port stopper and the apron recess. The utility model has simple structure and strong practicability, can save some fussy operation steps during use, and improves the experimental efficiency; and can avoid the light-transmitting surface of the contrast color dish to cause wearing and tearing when the experiment is operated, reduced the experimental error. The utility model discloses use when carrying out the spectral analysis experiment for deposit the sample.

Description

Magnetic cuvette set

Technical Field

The utility model belongs to the technical field of the experimental apparatus, concretely relates to magnetic force cell group.

Background

The cuvette is an experimental apparatus for spectral analysis, and the bottom and two sides are frosted glass, and the other two sides are light-transmitting surfaces made of optical glass. When the cuvette is used, the cuvette is prevented from contacting the light-transmitting surface so as not to generate scratches on the surface of the cuvette and cause experimental errors. However, the cuvette fixing frame used at present is made of a plastic material, and the cuvette is fixed by surrounding and blocking, so that friction is easily caused to the light transmission surface of the cuvette when the cuvette is taken and placed, and the light transmission surface of the cuvette is scratched. On the other hand, the size of the port plug matched with the cuvette for use is 2cm³The cuvette fixing frame with the existing structure does not consider the fixation of the port plug, so the port plug is easy to lose during cleaning and storage.

SUMMERY OF THE UTILITY MODEL

For solving exist among the prior art more than not enough, the utility model aims at providing a magnetic force cell group to when reaching fine contrast look ware fixed, avoid the friction of contrast look ware printing opacity face, reduce the purpose that the probability was lost to the cell port stopper.

In order to achieve the above object, the utility model adopts the following technical scheme: a magnetic cuvette group comprises a plurality of cuvettes, cuvette port plugs, a fixed seat and a cover plate which are matched with each other; the fixing seat is provided with a plurality of fixing grooves matched with the bottom ends of the colorimetric cells in parallel along the length direction; the cover plate is provided with a plurality of grooves matched with the cuvette port plugs, and the grooves are in one-to-one correspondence with the fixed grooves from top to bottom; wherein, all be equipped with magnetic part in cell port stopper and the apron recess.

As the utility model discloses a inject, the top bonding of cell port stopper is fixed with magnetic part, is equipped with the sealing washer on the cell port stopper.

As a further limitation of the present invention, the whole width of the fixing seat is larger than the whole width of the cover plate.

As another limitation of the utility model, each bottom of the cuvette is provided with a magnetic component, and a magnetic component is arranged in the fixing groove of the fixing base.

Since the technical scheme is adopted, compared with the prior art, the utility model, the beneficial effect who gains is:

(1) the fixing seat of the utility model stores the cuvette through the fixing groove, does not contact with the side surface of the cuvette, does not rub the light transmission surface of the cuvette when being taken and placed, reduces the probability of producing scratches on the light transmission surface of the cuvette, and further ensures the accuracy of the spectral analysis experiment; the utility model discloses in with the apron that the fixing base cooperation was used, can fix contrast look ware port stopper with the mode is inhaled to the magnetism, can concentrate to wash and deposit look ware port stopper, reduce the emergence of losing the phenomenon.

(2) When needing the sample mixing in the contrast color ware in the experimentation, through mutually supporting of fixing base and apron, the utility model discloses can contrast the color ware batch by batch and carry out the mixing, save the loaded down with trivial details step of mixing one by one, improve experimental efficiency.

(3) The utility model discloses well sealing washer that sets up on the plug of cell port can form good sealed to the cell, avoids appearing the weeping phenomenon in the experimentation.

(4) The utility model discloses the width of well fixing base is greater than the width of apron, puts into the cell back and wholly forms the trapezoidal structure of narrow width down, makes the whole placing that can be fine of device on the laboratory bench, and stability is stronger.

(5) The utility model discloses the bottom of well cell is provided with magnetic part, mutually supports with the magnetic part that sets up on the fixing base, makes fixing that the cell can be better on the fixing base, and the steadiness is stronger.

(6) The utility model provides a fixing base and apron are high temperature resistant material, when the cell needs sterilization treatment, directly with the device whole place in the sterilizer can, saved "take out the cell from the fixing base and wrap, put into again after the sterilization in the fixing base" this loaded down with trivial details step.

In summary, the utility model has simple structure and strong practicability, and can save some fussy operation steps when in use, thereby improving the experimental efficiency; and can avoid the light-transmitting surface of the contrast color dish to cause wearing and tearing when the experiment is operated, reduced the experimental error.

The utility model discloses use when carrying out the spectral analysis experiment for deposit the sample.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another state of the embodiment of the present invention;

fig. 3 is a structural diagram illustrating a third state according to the embodiment of the present invention;

in the figure: 1. a fixed seat; 2. a cuvette; 3. a cuvette port plug; 4. a cover plate; 5. fixing grooves; 6. a magnetic component.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the preferred embodiments described herein are for purposes of illustration and understanding only and are not intended to limit the invention.

Example A magnetic cuvette set

The present embodiment is a cuvette assembly including a magnetic force, and as shown in fig. 1 to 3, the present embodiment includes a plurality of cuvettes 2, a cuvette port plug 3, and a fixing base 1 and a cover plate 4 used in cooperation.

Specifically, as shown in fig. 2, the whole fixing base 1 is rectangular, a plurality of fixing grooves 5 matched with the bottom end of the cuvette 2 in size are arranged on the upper surface of the fixing base side by side along the length direction, the fixing grooves 5 are used for storing the cuvette 2, and friction on the light transmission surface of the cuvette 2 can be avoided. In order to improve the stability of the fixing seat 1 for fixing the cuvette 2 as much as possible without affecting the taking and placing of the cuvette 2, the magnetic members 6 are arranged at the bottom end of the cuvette 2 and in the fixing groove 5 in the embodiment.

As shown in fig. 1, the cover plate 4 used in cooperation with the fixing base 1 is also rectangular as a whole, but the whole width of the cover plate 4 is smaller than that of the fixing base 1, so that the whole device can be placed on the experiment table more stably. The apron 4 in this embodiment, the lower surface is equipped with a plurality of recesses with 3 size looks adaptations of cell port stopper, the position of recess and the position one-to-one of fixed slot 5 on the fixing base 1, and all be equipped with magnetic part 6 in 3 tops of cell port stopper, the 4 recesses of apron, make apron 4 can fix contrast cell port stopper 3 with the mode of magnetism inhale, thereby can concentrate and wash and deposit cell port stopper 3, reduce the port stopper and lose the phenomenon.

In order to put the whole device into a sterilizer to sterilize the cuvette 2 in the device, the fixing base 1 and the cover plate 4 are made of high temperature resistant materials. Wherein, the high temperature resistant material can be any one of high temperature glass, iron, aluminum or copper. Since magnetic attraction can be generated between iron and magnetic substances, the fixing base 1 and the cover plate 4 in the embodiment are both made of metal iron, so that the magnetic component 6 can be conveniently fixed on the fixing base 1 and the cover plate 4.

It should be noted that the cuvette 2 and the cuvette port plug 3 in this embodiment are basically the same as those in the prior art, and only the magnetic member 6 is provided at the bottom of the cuvette 2 and at the top of the cuvette port plug 3. More specifically, the cuvette 2 and the magnetic component 6 are integrally formed, and the magnetic component 6 is fixed at the bottom of the cuvette 2, so that the magnetic component 6 forms an extension structure at the bottom of the cuvette 2; the cuvette port plug 3 fixes the magnetic component 6 on the upper surface of the cuvette port plug 3 through strong adhesive, so that the magnetic component 6 forms the top structure of the cuvette port plug 3. The cuvette port plug 3 is also provided with a rubber sealing ring so as to be better sealed than the cuvette 2.

In the present embodiment, the above-mentioned magnetic members 6 are all magnets commonly used in the prior art.

The working process of this embodiment is as follows:

when need carry out spectral analysis to the sample, according to how much quantity of selecting to use the cell 2 of sample, then put into cell 2 back with the sample, fix cell 2 in the fixed slot 5 of fixing base 1 one by one again, then use cell port stopper 3 to cover upper cover plate 4 after sealed to cell 2, at last with the whole experiment of putting into spectral analysis appearance of device. When the samples in the color vessels 2 need to be mixed uniformly in the experimental process, all the color vessels 2 can be taken up to be mixed uniformly in batches only by clamping the fixed seat 1 and the cover plate 4 (specifically, as shown in fig. 3), and the color vessels 2 do not need to be mixed uniformly one by one.

After the experiment is finished, the cuvette 2 and the fixing seat 1 can be put into a sterilizing pot together for sterilization treatment; when the cuvette port plugs 3 are cleaned, the cuvette port plugs 3 can be adsorbed on the cover plate 4 through the magnetic absorption part to be cleaned in a centralized manner. After the device finishes using, can deposit the fixed position department to the laboratory bench through fixing base 1 with cell port stopper 3 lid on cell 2.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the above-mentioned embodiments, or some technical features can be replaced with equivalents. 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 magnetic cuvette set is characterized in that: the device comprises a plurality of cuvettes, cuvette port plugs, a fixed seat and a cover plate which are matched for use; the fixing seat is provided with a plurality of fixing grooves matched with the bottom ends of the colorimetric cells in parallel along the length direction; the cover plate is provided with a plurality of grooves matched with the cuvette port plugs, and the grooves are in one-to-one correspondence with the fixed grooves from top to bottom; wherein, all be equipped with magnetic part in cell port stopper and the apron recess.

2. The magnetic cuvette set according to claim 1, wherein: the top of the cuvette port plug is fixedly bonded with a magnetic component, and a sealing ring is arranged on the cuvette port plug.

3. A magnetic cuvette set according to claim 2, wherein: the whole width of the fixing seat is larger than that of the cover plate.

4. A magnetic cuvette set according to any one of claims 1 to 3, wherein: the bottom end of each cuvette is provided with a magnetic component, and a fixed groove of the fixed seat is internally provided with the magnetic component.

5. The magnetic cuvette set according to claim 4, wherein: the fixing seat and the cover plate are both made of high-temperature-resistant materials.