CN219625369U

CN219625369U - Data acquisition device of enzyme-labeled instrument

Info

Publication number: CN219625369U
Application number: CN202223401178.6U
Authority: CN
Inventors: 姜昕; 赵德志; 付国龙; 郭云涛; 朱云; 唐帅男
Original assignee: SHANGHAI GENOMEPILOT TECHNOLOGY Inc
Current assignee: SHANGHAI GENOMEPILOT TECHNOLOGY Inc
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-09-01
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to a data acquisition device of an enzyme-labeled instrument, which comprises an acquisition substrate, a movement mechanism and a light source mechanism, wherein the movement mechanism is arranged on an assembly plate of the acquisition substrate, a guide rail plate of the movement mechanism is fixed on the assembly plate, the light source mechanism is arranged at the lower side of the acquisition substrate, and a light guide pipeline of the light source mechanism is fixed at the lower side of the assembly plate. The device integrates all the components together, and can achieve the function of data acquisition. The motion mechanism and the light source mechanism are controlled through the electronic push rod, manual operation is not reduced, the efficiency and the effect of data acquisition are improved, the cold light source can be conveniently switched, then, the data under the illumination conditions with different wavelengths are conveniently obtained, and the effect of data acquisition is improved.

Description

Data acquisition device of enzyme-labeled instrument

Technical Field

The utility model relates to the technical field of data acquisition of a microplate reader, in particular to a data acquisition device of the microplate reader.

Background

The enzyme-labeled instrument is an enzyme-linked immunosorbent assay instrument. Is a special instrument for enzyme-linked immunosorbent assay, also called as a microplate detector. The method can be simply divided into two major categories, namely semi-automatic and full-automatic, but the working principles are basically consistent, and the core of the method is a colorimeter, namely, the analysis is carried out by using a colorimetry method. The final volume of the test solution is generally less than 250 mu L, and the test cannot be completed by a general photoelectric colorimeter, so that special requirements are imposed on the photoelectric colorimeter in the enzyme-labeled instrument. The enzyme-labeled instrument is mainly used for detecting and analyzing enzyme immune reaction results and obtaining detection results. The microplate is a transparent plastic plate which is embedded in advance and is specially used for placing samples to be tested, a plurality of rows of small holes with uniform size are formed in the transparent plastic plate, when the enzyme-labeled instrument is used for detecting the samples, the samples are required to be placed in the small holes of the microplate, the microplate with the samples is placed on a supporting plate, and then the enzyme-labeled instrument is moved to the position above the microplate to detect the samples in the microplate.

However, in the use process of the existing data acquisition device of the enzyme-labeled instrument, because all parts of the traditional data acquisition device are mutually independent, the volume of the data acquisition device is large, the data acquisition efficiency is affected, and meanwhile, the problem that the enzyme-labeled instrument is small and convenient is caused because the volume of the enzyme-labeled instrument is large.

Disclosure of Invention

The utility model aims to solve the technical problems that in the use process of the conventional data acquisition device, as the components of the conventional data acquisition device are mutually independent, the volume of the data acquisition device is large, the data acquisition efficiency is affected, and meanwhile, the problem that the size of the enzyme-labeled instrument is large and the enzyme-labeled instrument is not small and convenient is solved.

The technical scheme adopted for solving the technical problems is as follows:

the data acquisition device of the enzyme-linked immunosorbent assay instrument comprises an acquisition substrate, a movement mechanism and a light source mechanism, wherein the movement mechanism is arranged on an assembly plate of the acquisition substrate, a guide rail plate of the movement mechanism is fixed on the assembly plate, the light source mechanism is arranged on the lower side of the acquisition substrate, and a light guide pipe of the light source mechanism is fixed on the lower side of the assembly plate.

As a preferable technical scheme of the utility model, the lower side of the collecting substrate is provided with a dampproof supporting rod, the lower side of the dampproof supporting rod is provided with a dampproof base, the lower side of the dampproof base is adhered with a friction strip, the friction resistance of equipment is increased, the assembly plate is provided with a light hole, the light hole is round, and the side surface of the assembly plate is provided with a control panel.

As a preferable technical scheme of the utility model, the control panel is provided with the control key, the control key is provided with the indicator lamp, and the right side of the control key is provided with the LED display screen, so that a user can observe equipment information conveniently.

As a preferable technical scheme of the utility model, the guide rail plate of the movement mechanism is T-shaped, a movable plate is arranged on the guide rail plate, a limiting block is arranged on the lower side of the movable plate, the limiting block is in clearance fit with the guide rail plate, a loading hole is arranged on the movable plate, the shape and the area of the loading hole are consistent with those of the light transmission hole, and a buffer sponge is arranged in the loading hole.

As an optimized technical scheme of the utility model, a stress plate is arranged on the lower side of the moving plate, a telescopic buffer rod is arranged on the stress plate of the moving plate, a fixed seat of the telescopic buffer rod is connected with the stress plate, a mounting plate is arranged on the stress rod of the telescopic buffer rod, a buffer spring is arranged between the stress rod of the telescopic buffer rod and the fixed seat, a moving electronic push rod is arranged on the mounting plate, and the other end of the moving electronic push rod is fixed on a limiting seat of the assembly plate.

As a preferable technical scheme of the utility model, the other end of the light pipe of the light source mechanism is connected with the beam splitter, the beam splitter is provided with a replaceable cold light source, the replaceable cold light source is provided with a gear shifting electric push rod, and the gear shifting electric push rod is fixed on a mounting bracket of the beam splitter.

The utility model has the beneficial effects that:

because each mechanism is integrated on the same platform, the utility model reduces the occupied space, improves the space utilization rate, reduces the volume of the enzyme-labeled instrument, and is more compact, convenient and portable. The device integrates all the components together, and can achieve the function of data acquisition. The motion mechanism and the light source mechanism are controlled through the electronic push rod, manual operation is not reduced, the efficiency and the effect of data acquisition are improved, the cold light source can be conveniently switched, then, the data under the illumination conditions with different wavelengths are conveniently obtained, and the effect of data acquisition is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an axial view of the present utility model;

FIG. 3 is a top view of the present utility model;

fig. 4 is a bottom view of the present utility model.

In the figure: 1. collecting a matrix; 2. a movement mechanism; 3. a light source mechanism; 4. an assembly plate; 5. a guide rail plate; 6. a moisture-proof support rod; 7. a moisture-proof base; 8. a light hole; 9. a control panel; 10. a control key; 11. an LED display screen; 12. a moving plate; 13. a limiting block; 16. a loading hole; 18. a telescopic buffer rod; 19. a mounting plate; 20. moving the electronic push rod; 21. a beam splitter; 22. a replaceable cold light source; 23. a gear shifting electric push rod; 24. a light guide pipeline.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the foregoing description of the utility model, it should be noted that the azimuth or positional relationship indicated by the terms "one side", "the other side", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "identical" and the like do not denote that the components are identical, but rather that there may be minor differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel" and does not mean that the structure must be perfectly perpendicular, but may be slightly tilted.

Example 1

In fig. 1-4, the present utility model provides a technical solution: the data acquisition device of the enzyme-linked immunosorbent assay instrument comprises an acquisition substrate 1, a movement mechanism 2 and a light source mechanism 3, wherein the movement mechanism 2 is arranged on a mounting plate 4 of the acquisition substrate 1, a guide rail plate 5 of the movement mechanism 2 is fixed on the mounting plate 4, the light source mechanism 3 is arranged on the lower side of the acquisition substrate 1, and a light guide pipeline 24 of the light source mechanism 3 is fixed on the lower side of the mounting plate 4.

In the utility model, a moisture-proof supporting rod 6 is arranged on the lower side of a collecting substrate 1, a moisture-proof base 7 is arranged on the lower side of the moisture-proof supporting rod 6, a friction strip is adhered on the lower side of the moisture-proof base 7, a light hole 8 is arranged on a mounting plate 4, the light hole 8 is circular, and a control panel 9 is arranged on the side surface of the mounting plate 4.

In the utility model, a control key 10 is arranged on a control panel 9, an indicator light is arranged on the control key 10, and an LED display screen 11 is arranged on the right side of the control key 10.

In the utility model, the guide rail plate 5 of the moving mechanism 2 is T-shaped, the guide rail plate 5 is provided with the moving plate 12, the lower side of the moving plate 12 is provided with the limiting block 13, the limiting block 13 is in clearance fit with the guide rail plate 5, the moving plate 12 is provided with the loading hole 16, the shape and the area of the loading hole 16 are consistent with those of the light transmission hole 8, and the inside of the loading hole 16 is provided with the buffer sponge which can play a role in buffering the sample bottle.

According to the utility model, a stress plate is arranged on the lower side of the moving plate 12, a telescopic buffer rod 18 is arranged on the stress plate of the moving plate 12, a fixed seat of the telescopic buffer rod 18 is connected with the stress plate, a mounting plate 19 is arranged on the stress rod of the telescopic buffer rod 18, a buffer spring is arranged between the stress rod of the telescopic buffer rod 18 and the fixed seat, the telescopic buffer rod 18 can play a role in buffering to avoid damage to a sample bottle, a mobile electronic push rod 20 is arranged on the mounting plate 19, and the other end of the mobile electronic push rod 20 is fixed on a limiting seat of the assembly plate 4.

In the utility model, the other end of a light guide pipeline 24 of a light source mechanism 3 is connected with a light splitter 21, a replaceable cold light source 22 is arranged on the light splitter 21, a gear shifting electric push rod 23 is arranged on the replaceable cold light source 22, and the gear shifting electric push rod 23 is fixed on a mounting bracket of the light splitter 21.

The working principle of the utility model is as follows: in the use process of the utility model, a user places a microplate filled with a sample to be measured into the loading hole 16 of the movable plate 12, then starts the movable electronic push rod 20, the movable electronic push rod 20 drives the movable plate 12 to move, at the moment, the loading hole 16 of the movable plate 12 coincides with the light transmission hole 8, meanwhile, the replaceable cold light source 22 emits light rays, the light rays are transmitted to the light splitter 21, the light splitter 21 irradiates the light rays upwards through a plurality of light guide pipelines 24 respectively to the sample to be measured on the movable plate 12, and meanwhile, the gear-shifting electronic push rod 23 is started to drive the replaceable cold light source 22 to move, so that the replaceable cold light source 22 irradiates the light splitter 21 in sequence, and meanwhile, as the wavelengths of the light irradiated by the replaceable cold light source 22 are different, multiple data collected by the sample to be measured under the illumination of different wavelengths can be obtained.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The data acquisition device of the enzyme-labeled instrument comprises an acquisition matrix (1), a movement mechanism (2) and a light source mechanism (3), and is characterized in that: the assembly plate (4) of the collection substrate (1) is provided with the movement mechanism (2), a guide rail plate (5) of the movement mechanism (2) is fixed on the assembly plate (4), the light source mechanism (3) is arranged on the lower side of the collection substrate (1), and a light guide pipeline (24) of the light source mechanism (3) is fixed on the lower side of the assembly plate (4);

the moisture-proof device is characterized in that a moisture-proof supporting rod (6) is arranged on the lower side of the collecting substrate (1), a moisture-proof base (7) is arranged on the lower side of the moisture-proof supporting rod (6), a friction strip is adhered to the lower side of the moisture-proof base (7), a light hole (8) is formed in the assembly plate (4), the light hole (8) is circular, and a control panel (9) is arranged on the side face of the assembly plate (4);

control button (10) are arranged on control panel (9), be equipped with the pilot lamp on control button (10), control button (10) right side is equipped with LED display screen (11).

2. The microplate reader data acquisition device of claim 1, wherein: the guide rail plate (5) of the motion mechanism (2) is T-shaped, a movable plate (12) is arranged on the guide rail plate (5), a limiting block (13) is arranged on the lower side of the movable plate (12), the limiting block (13) is in clearance fit with the guide rail plate (5), a loading hole (16) is formed in the movable plate (12), the shape and the area of the loading hole (16) are consistent with those of the light transmission hole (8), and a buffer sponge is arranged inside the loading hole (16).

3. The microplate reader data acquisition device of claim 2, wherein: the utility model discloses a movable plate, including movable plate (12), fixed plate, mounting plate, movable plate (12) downside is equipped with the atress board, be equipped with flexible buffer rod (18) on the atress board of movable plate (12), the fixing base and the atress board of flexible buffer rod (18) are connected, be equipped with mounting plate (19) on the atress rod of flexible buffer rod (18), be equipped with buffer spring between the atress rod and the fixing base of flexible buffer rod (18), be equipped with on mounting plate (19) and remove electron push rod (20), the removal electron push rod (20) other end is fixed on the spacing seat of assembly plate (4).

4. The microplate reader data acquisition device of claim 1, wherein: the novel light source device is characterized in that the other end of the light guide pipeline (24) of the light source mechanism (3) is connected with the light splitter (21), a replaceable cold light source (22) is arranged on the light splitter (21), a gear shifting electric push rod (23) is arranged on the replaceable cold light source (22), and the gear shifting electric push rod (23) is fixed on a mounting bracket of the light splitter (21).