A kit for virus detection
By introducing an elastic support base and a pressing element into the virus detection kit, the problems of inconvenient reagent tube handling and unstable fixation have been solved, resulting in convenient operation and improved accuracy of results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO HARWARS BIOLOGY GRP LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-06-19
AI Technical Summary
In existing virus detection kits, the reagent tubes are inconvenient to use and not securely fixed, resulting in low detection efficiency and inaccurate test results.
The virus detection kit includes an outer box, a positioning base, and a press-type pop-out mechanism. The combination of the elastic support base and the pressing component enables convenient access to the test tubes and secure fixation.
This improves the ease of use of reagent tubes, prevents shaking and leakage, and ensures testing efficiency and accuracy of results.
Smart Images
Figure CN224376329U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of biological detection technology, specifically to a virus detection kit. Background Technology
[0002] Various reagents are required in the process of virus testing. These reagents are usually contained in reagent tubes and placed together in the test kit.
[0003] Currently, common reagent kits have a simple structure, with the reagent tubes inserted directly into the holes in the kit (the length of the top protruding from the hole is short). When using the reagent tubes, it is necessary to pull them out forcefully, which is inconvenient and not only affects the detection efficiency but also easily damages the reagent tubes.
[0004] Some reagent kits that use clamping devices often employ radial clamping, which can easily slide up and down during vibration, causing the clamping position to shift.
[0005] Meanwhile, when transporting or moving the test kits, the test tubes are prone to shaking in the well, which may lead to reagent leakage, affect the accuracy of the test results, and cause many inconveniences to the virus detection work. Utility Model Content
[0006] (I) Technical Issues
[0007] This utility model aims to at least partially solve one of the technical problems in the related art.
[0008] Therefore, the purpose of this invention is to propose a virus detection kit that addresses the problems of inconvenient reagent tube handling and unstable fixation in existing kits.
[0009] (II) Technical Content
[0010] To achieve the above objectives, this utility model proposes a virus detection reagent kit comprising an outer box, a positioning base, and a press-type ejection mechanism, wherein:
[0011] The positioning seat is placed in the outer box, and each set of mounting holes formed on the positioning seat is used to insert a corresponding set of virus reagent tubes.
[0012] The press-type ejection mechanism includes an elastic support base and a pressing component. The elastic support base is supported at the bottom end of the virus reagent tube, and the pressing component presses against the top surface of the virus reagent tube.
[0013] When the pressure of the pressing component on the virus reagent tube is released, the upward thrust provided by the extension of the elastic support base will pop the upper part of the virus reagent tube out from the top opening of the mounting hole.
[0014] In addition, the virus detection kit proposed above according to this utility model may also have the following additional technical features:
[0015] Preferred technical solution 1: The elastic support base includes a support spring installed at the bottom of the mounting hole and a cylindrical seat connected to the support spring at the bottom and slidable in the mounting hole. The inner diameter of the cylindrical seat is adapted to the outer diameter of the virus reagent tube, and the lower middle part of the virus reagent tube is inserted into the cylindrical seat.
[0016] Preferred technical solution 2: The pressing component includes a support fixed on the top surface of the positioning seat and close to the mounting hole, and a pressure plate hinged in the middle on the support, with one end of the pressure plate extending to the top surface of the virus reagent tube;
[0017] Furthermore, a pressure spring is connected to the bottom side of the other end of the pressure plate. The pressure spring provides a pressing force that allows the other end of the pressure plate to overcome the upward thrust of the support spring and press the virus reagent tube into the mounting hole.
[0018] Preferred technical solution 3: 1-2 sets of the pressing parts are distributed around the mounting hole.
[0019] Preferred technical solution four: An elastic pad is provided on the contact surface between the pressure plate and the top surface of the virus reagent tube to achieve elastic contact with the virus reagent tube.
[0020] (III) Technical Effects
[0021] The above structure gives this solution the following advantages:
[0022] 1. By setting up an elastic support base and pressing element, the reagent tubes are made easier to use. Simply press the pressing element to pop out the reagent tubes, thus improving testing efficiency.
[0023] 2. At the same time, the pressing component and the elastic support base work together to firmly fix the reagent tube, prevent it from shaking during transportation or movement, protect the reagent tube, prevent reagent leakage, and ensure the accuracy of the test results. Attached Figure Description
[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0025] Figure 1 This is a schematic diagram of the overall structure of this solution;
[0026] Figure 2 This is an exploded view of the plan;
[0027] Figure 3 This is a schematic diagram of the push-to-pop mechanism in this solution;
[0028] Figure 4 This is a sectional view of the proposed solution.
[0029] Among them, 1. outer box, 2. positioning seat, 21. mounting hole, 3. press-type pop-out mechanism, 31. elastic support base, 311. support spring, 312. cylinder seat, 32. pressing part, 321. support, 322. pressure plate, 323. pressure spring. Detailed Implementation
[0030] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.
[0031] The virus detection kit of this utility model is described below with reference to the accompanying drawings.
[0032] Please see Figures 1-4 The virus detection kit in this embodiment includes an outer box 1, a positioning base 2, and a press-type ejection mechanism 3, wherein:
[0033] The outer box 1 has a certain strength and airtightness, which can protect the internal positioning seat 2 and reagent tube;
[0034] The positioning seat 2 is sized to fit the inner cavity of the outer box 1 and is placed in the outer box 1. The positioning seat 2 has multiple sets of mounting holes 21 arrayed on it. The number of mounting holes 21 can be set according to actual needs. Each set of mounting holes 21 is used to insert a corresponding set of virus reagent tubes.
[0035] The push-type pop-out mechanism 3 is provided for each set of mounting holes 21, and consists of an elastic support base 31 located on the bottom side of the mounting hole 21 and a pressing member 32 located on the top side of the mounting hole 21.
[0036] Specifically: Please refer to Figures 3-4 The elastic support base 31 includes a support spring 311 installed at the bottom of the mounting hole 21 and a cylindrical seat 312 connected to the support spring 311 at the bottom and slidable in the mounting hole 21. The support spring 311 can provide suitable support force and rebound force for the cylindrical seat 312 and the virus reagent tube. The cylindrical seat 312 is made of polyethylene material and its inner diameter is adapted to the outer diameter of the virus reagent tube. When the lower middle part of the virus reagent tube is inserted into the cylindrical seat 312, the cylindrical seat 312 can slide up and down in the mounting hole 21 with the virus reagent tube.
[0037] Specifically: Please refer to Figure 3The pressing component 32 includes a support 321 fixed to the top surface of the positioning seat 2 and close to the mounting hole 21, and a pressure plate 322 hinged to the support 321 in the middle. The support 321 is fixed to the positioning seat 2 by screws or glue to ensure its stability. The pressure plate 322 is long and narrow, with one end extending to the top surface of the virus reagent tube and the other end serving as the point of force application for manual pressing, making it easy for the operator to press with their fingers. A pressure spring 323 is connected between the bottom side of the other end of the pressure plate 322 and the bottom plate of the support 321. One end of the pressure spring 323 is welded to the pressure plate 322 and the other end is welded to the bottom plate of the support 321. The pressing provided by the pressure spring 323 causes the other end of the pressure plate 322 to overcome the upward thrust of the support spring 311 and press the virus reagent tube into the mounting hole 21.
[0038] In this embodiment, please refer to Figures 1-4 Two sets of pressing parts 32 are distributed around the mounting hole 21 to prevent accidental operation. The contact area between the pressure plate 322 and the top surface of the virus reagent tube is covered with an elastic pad made of rubber to achieve elastic contact with the virus reagent tube. Together with the support spring 311 and the pressure spring 323, it provides elastic clamping protection for the virus reagent tube.
[0039] When it is necessary to place the virus reagent tube, first press the pressure plate 322 so that the ends of the two sets of pressure plates 322 are tilted up and moved away from each other, exposing the top opening of the mounting hole 21. Then insert the middle and lower part of the virus reagent tube into the cylinder seat 312. At this time, the support spring 311 is compressed. Release the pressure plate 322. Under the action of the pressure spring 323, the end of the pressure plate 322 that is in contact with the virus reagent tube presses down on the virus reagent tube, so that the virus reagent tube is firmly fixed in the mounting hole 21.
[0040] When it is necessary to remove the virus reagent tube, press one end of the pressure plate 322 as the point of force application with your finger to make it swing downward, thereby causing the end of the pressure plate 322 that was in contact with the virus reagent tube to tilt upward and move away from the virus reagent tube, releasing the pressure on the virus reagent tube. At this time, the support spring 311 rebounds, pushing the cylinder base 312 and the virus reagent tube upward, popping the upper part of the virus reagent tube out from the top opening of the mounting hole 21 for easy access by the operator.
[0041] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0043] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. A virus detection kit, comprising an outer box (1) and a positioning seat (2) placed in the outer box (1), wherein the positioning seat (2) is arrayed with mounting holes (21) for inserting virus reagent tubes, characterized in that: It also includes a push-to-pop mechanism (3), which is provided for each set of mounting holes (21); The press-type ejection mechanism (3) consists of an elastic support base (31) located at the bottom of the mounting hole (21) to provide support for the virus reagent tube and a pressing member (32) located at the top side of the mounting hole (21) for pressing against the top surface of the virus reagent tube.
2. The virus detection kit according to claim 1, characterized in that: The elastic support base (31) includes a support spring (311) installed at the bottom of the mounting hole (21) and a cylinder (312) connected to the support spring (311) at the bottom and slidable in the mounting hole (21); The lower middle part of the virus reagent tube is inserted into the base (312).
3. The virus detection kit according to claim 1 or 2, characterized in that: The pressing component (32) includes a support (321) disposed on the top surface of the positioning seat (2) and close to the mounting hole (21), and a pressure plate (322) hinged in the middle on the support (321), with one end of the pressure plate (322) extending to the top surface of the virus reagent tube; A pressure spring (323) is connected between the bottom side of the other end of the pressure plate (322) and the bottom plate of the support (321).
4. The virus detection kit according to claim 3, characterized in that: The pressing element (32) is distributed in 1-2 groups around the mounting hole (21).
5. The virus detection kit according to claim 2, characterized in that: The inner diameter of the tube holder (312) is adapted to the outer diameter of the virus reagent tube.