CN218910367U

CN218910367U - Biochip reaction box

Info

Publication number: CN218910367U
Application number: CN202223172858.5U
Authority: CN
Inventors: 张广芳; 沈新
Original assignee: Suzhou Accurate Animal Detection Technology Service Co ltd
Current assignee: Suzhou Accurate Animal Detection Technology Service Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-25
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to a biochip reaction box, which comprises a box body, an upper cover component and a carrier component, wherein the upper cover component is connected to the box body in a sliding way along the Y-axis direction, and the carrier component is positioned in the box body. According to the utility model, through the sliding plate structure arranged on the cover plate assembly, partial areas can be conveniently opened, detection and samples to be detected are distinguished, and pollution and misoperation possibility are reduced; through the structure setting of carrier subassembly, conveniently dismantle and change the carrier subassembly.

Description

Biochip reaction box

Technical Field

The utility model relates to the technical field related to biochip reaction boxes, in particular to a biochip reaction box.

Background

Biochips, also known as protein chips or gene chips, originate from crystallization of DNA hybridization probe technology combined with semiconductor industry technology, which refers to hybridization with fluorescent labeled DNA or other sample molecules after a large number of probe molecules are immobilized on a support.

Through the mass retrieval, found that prior art publication number is CN204958886U, disclosed a biochip reaction box, including the biological reaction box body, biochip, reaction district line number, reaction district list number, base, recess mouth, spring, gasket, chip housing, sample area, probe membrane, sealing washer and reaction cup, its characterized in that: the biological reaction box comprises a biological reaction box body, and is characterized in that a groove opening is formed in the upper surface of the biological reaction box body, a reaction area row number is inlaid at the upper end of the groove opening, a reaction area row number is inlaid at the left end of the groove opening, a biological chip is arranged at the left end of the biological reaction box body, a sampling area is sleeved at the middle part of an inner cavity of a chip shell, a reaction cup is arranged in the inner cavity of the chip shell, a probe film is attached to the lower surface of the sampling area, the reaction box cannot cause the accuracy of experiments due to the number of problems, and can be divided into single-person detection and free combination detection according to the detection and combination of the experiments, so that the biological reaction box is more convenient and quick to use.

In summary, the existing biochip cartridge exposes all samples to be detected during detection, which may pollute samples not requiring detection and may generate risk of misoperation.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a biochip cartridge having industrial utility.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a biochip reaction cartridge.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a biochip reaction box comprises a box body, an upper cover component and a carrier component, wherein the upper cover component is connected to the box body in a sliding manner along the Y-axis direction, and the carrier component is positioned in the box body;

a carrier cavity is arranged in the box body, guide rails are arranged on two sides of the top of the box body along the X-axis direction, and the two guide rails are arranged along the Y-axis direction;

the carrier assembly comprises a carrier, the carrier is arranged in a carrier cavity, a carrier disc is arranged in the middle of the carrier, and a plurality of storage cavities are uniformly arranged on the carrier disc;

the upper cover assembly sequentially comprises an upper cover body and a lower cover body from top to bottom, a sliding plate is arranged at the middle position on the upper cover body in a sliding mode along the Y-axis direction, and a sliding groove connected with a lower guide rail is arranged at the bottom of the lower cover body.

As a further improvement of the utility model, a slide plate mounting cavity is arranged in the upper cover body along the Y-axis direction, the slide plate is inserted into the slide plate mounting cavity along the Y-axis direction, and the slide plate is fixed on the upper cover body through a locking plate.

As a further improvement of the utility model, the outer side of the locking plate is rotatably arranged on the upper cover body, and the inner side of the locking plate is connected with the sliding plate through a bolt.

As a further improvement of the utility model, positioning columns are arranged on the periphery in the carrier cavity, and positioning holes matched with the positioning columns are arranged on the periphery on the carrier.

As a further improvement of the present utility model, the upper cover and the lower cover are integrally formed.

As a further improvement of the utility model, a handle is also arranged at a position between the upper cover body and the lower cover body.

As a further improvement of the utility model, the sliding plate is a transparent acrylic plate.

By means of the scheme, the utility model has at least the following advantages:

according to the utility model, through the sliding plate structure arranged on the cover plate assembly, partial areas can be conveniently opened, detection and samples to be detected are distinguished, and pollution and misoperation possibility are reduced; through the structure setting of carrier subassembly, conveniently dismantle and change the carrier subassembly.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a biochip reaction cartridge according to the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 with the cover assembly removed;

FIG. 3 is a schematic view of the structure of the case in FIG. 1;

FIG. 4 is a schematic view of the structure of the carrier assembly of FIG. 2;

FIG. 5 is a schematic view of the upper cover assembly of FIG. 1;

fig. 6 is a schematic view of the structure of fig. 5 with the locking plate removed.

In the drawings, the meaning of each reference numeral is as follows.

1. Upper cover of box 2

3. Handle 4 skateboard

5. Guide rail 6 carriage assembly

7. Carrier cavity 8 positioning column

9. Carrier 10 carrier tray

11. Positioning hole of storage cavity 12

13. Lower cover 14 chute

15. Locking plate of sliding plate mounting cavity 16

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In order to make the present utility model better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. 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 a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Examples

As shown in figures 1 to 6 of the drawings,

a biochip reaction box comprises a box body 1, an upper cover component and a carrier component 6, wherein the upper cover component is connected to the box body 1 in a sliding manner along the Y-axis direction, and the carrier component 6 is positioned in the box body 1.

The box body 1 is internally provided with a carrier cavity 7, two sides of the top of the box body 1 along the X-axis direction are both provided with guide rails 5, and two guide rails 5 are both arranged along the Y-axis direction.

The carrier assembly 6 comprises a carrier 9, the carrier 9 is arranged in a carrier cavity 7, a carrier disc 10 is arranged in the middle of the carrier 9, a plurality of storage cavities 11 are uniformly formed in the carrier disc 10, and samples to be detected are placed in the storage cavities 11. Positioning columns 8 are arranged around the carrier cavity 7, and positioning holes 12 matched with the positioning columns 8 are arranged around the carrier 9.

In addition, the structure of the carrier assembly 6 can be adaptively adjusted according to actual detection requirements, for example, the size of the storage cavity 11 is adjusted, so that when samples with different sizes of the same type are detected, only the carrier assembly 6 needs to be replaced.

The upper cover assembly sequentially comprises an upper cover body 2 and a lower cover body 13 from top to bottom, the upper cover body 2 and the lower cover body 13 are integrally formed, and a handle 3 is further arranged at a position between the upper cover body 2 and the lower cover body 13. The middle position on the upper cover body 2 is provided with a sliding plate 4 in a sliding manner along the Y-axis direction, and the bottom of the lower cover body 13 is provided with a sliding groove 14 connected with the lower guide rail 5. A slide plate mounting cavity 15 is arranged in the upper cover body 2 along the Y-axis direction, the slide plate 4 is inserted into the slide plate mounting cavity 15 along the Y-axis direction, and the slide plate 4 is fixed on the upper cover body 2 through a locking plate 16. The outside of the locking plate 16 is rotatably arranged on the upper cover body 2, the inside of the locking plate 16 is connected with the sliding plate 4 through bolts, and the sliding plate 4 is a transparent acrylic plate.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features being indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: can be mechanically or electrically connected: the terms are used herein to denote any order or quantity, unless otherwise specified.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. The biochip reaction box comprises a box body (1), an upper cover assembly and a carrier assembly (6), and is characterized in that the upper cover assembly is connected to the box body (1) in a sliding manner along the Y-axis direction, and the carrier assembly (6) is positioned in the box body (1);

a carrier cavity (7) is arranged in the box body (1), guide rails (5) are arranged at two sides of the top of the box body (1) along the X-axis direction, and the two guide rails (5) are arranged along the Y-axis direction;

the carrier assembly (6) comprises a carrier (9), the carrier (9) is arranged in a carrier cavity (7), a carrier disc (10) is arranged in the middle of the carrier (9), and a plurality of storage cavities (11) are uniformly formed in the carrier disc (10);

the upper cover assembly sequentially comprises an upper cover body (2) and a lower cover body (13) from top to bottom, a sliding plate (4) is slidably arranged at the middle position on the upper cover body (2) along the Y-axis direction, and a sliding groove (14) connected with a lower guide rail (5) is formed in the bottom of the lower cover body (13).

2. A biochip reaction cartridge according to claim 1, wherein a slide plate mounting cavity (15) is provided in the upper cover (2) along the Y-axis direction, the slide plate (4) is inserted into the slide plate mounting cavity (15) along the Y-axis direction, and the slide plate (4) is fixed to the upper cover (2) by a locking plate (16).

3. A biochip reaction cartridge according to claim 2, wherein the outer side of the locking plate (16) is rotatably mounted on the upper cover (2), and the inner side of the locking plate (16) is connected to the slide plate (4) by bolts.

4. A biochip reaction cartridge according to claim 1, characterized in that positioning posts (8) are provided around the inside of the carrier cavity (7), and positioning holes (12) matching with the positioning posts (8) are provided around the periphery of the carrier (9).

5. A biochip reaction cartridge according to claim 1, wherein the upper cover (2) and the lower cover (13) are integrally formed.

6. A biochip reaction cartridge according to claim 1, characterized in that a handle (3) is further provided at a position between the upper cover (2) and the lower cover (13).

7. A biochip reaction cartridge according to claim 1, wherein the slide plate (4) is a transparent acrylic plate.