Inspection liquid adding diluter

Abstract

The utility model discloses an examination liquid adding diluter, which belongs to the technical field of medical examination and comprises a base, a vibration component, a storage disc and a sealing component are respectively arranged on the upper side of the base, a plurality of storage grooves which are annularly arranged at equal intervals are arranged on the storage disc, and a plurality of handles are fixedly connected to the outer end of the storage disc. The vibration assembly comprises a mounting disc, a vibration motor is mounted at the bottom end of the mounting disc, a plurality of springs are arranged between the mounting disc and the base, and the two ends of each spring are fixedly connected with the base and the mounting disc respectively. The opening of the container can be sealed through a plurality of rubber pads at the bottom end of the sealing plate in the vibration process, so that liquid in the container is prevented from being splashed out in the vibration process, the sample liquid is effectively prevented from polluting a working table top, meanwhile, sample liquid mixing caused by sample liquid splashing out is avoided, and the convenience and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical testing, and more specifically to a testing liquid adding and diluting device. Background Art

[0002] In the routine operation of medical testing, it is often necessary to dilute the sample solution before processing and testing. In the process of adding liquid for dilution, in addition to the sample solution, more than one diluent is often used, and there are many instruments used in the dilution process, such as beakers, pipettes, measuring cylinders, droppers, etc. Operators are prone to make mistakes in a hurry, causing pollution. Manual operation by staff is not only inaccurate, but also wastes a lot of time. If one step is wrong, they have to start all over again, which seriously affects the efficiency of the test. At the same time, the diluted mixed solution needs to be manually shaken to achieve uniform mixing, which is inconvenient to operate.

[0003] Chinese patent authorization announcement number: CN216284578U provides a medical test liquid adding diluter. This solution can dilute multiple groups of sample liquids one by one by setting a rotating plate, a mounting hole, a sample liquid storage plate and a storage hole, which greatly shortens the time and process of the dilution operation. By setting a vibration motor, a sample liquid storage plate and a spring, the diluent can be shaken and mixed after the dilution is completed, which speeds up the mixing speed. By setting a magnetic fixing component and a buckling fixing component, the diluent can be accurately added to the sample liquid container each time it is added, avoiding the diluent from spilling due to shaking.

[0004] This solution uses a vibration motor to vibrate the sample liquid storage plate to achieve the purpose of oscillating and mixing the diluent. However, during the vibration process, the opening of the sample liquid container is not sealed, which may easily lead to overflow of the sample liquid during vibration. The overflowed sample liquid will not only contaminate the work surface, but may also splash into other containers, causing confusion of the sample liquid. Therefore, an inspection liquid diluter is proposed to address the above problem. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a test liquid adding diluter. This scheme vibrates the sample liquid container through a vibration component to achieve uniform mixing of the solution. During the vibration process, the opening of the container can be closed by multiple rubber pads at the bottom end of the closing plate, thereby preventing the liquid in the container from splashing out during the vibration process, effectively preventing the sample liquid from contaminating the work surface, and at the same time avoiding the sample liquid confusion caused by splashing out of the sample liquid, thereby improving the convenience and practicality of the device.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] The inspection liquid-adding diluter comprises a base, on the upper side of which a vibration component, a storage tray and a closing component are respectively arranged, the storage tray is provided with a plurality of storage slots arranged equidistantly in a ring shape, and a plurality of handles are fixedly connected to the outer end of the storage tray, the vibration component comprises a mounting tray, a vibration motor is mounted on the bottom end of the mounting tray, and a plurality of springs are arranged between the mounting tray and the base, the two ends of the springs are respectively fixedly connected to the base and the mounting tray, and the closing component comprises a closing plate, and the closing plate matches the storage tray.

[0010] Furthermore, a limiting column is fixedly connected to the upper end of the installation plate, and the storage plate is rotatably connected to the limiting column.

[0011] Furthermore, the closing plate is slidably connected to the limiting column, and a plurality of limiting grooves matching the storage grooves are formed at the outer end of the closing plate.

[0012] Furthermore, the closure assembly also includes an annular limit block, the outer end of the limit column is engraved with a thread matching the annular limit block, and the annular limit block is threadedly connected to the limit column.

[0013] Furthermore, an annular sliding groove is provided at the top end of the closing plate, a sliding block is fixedly connected to the bottom end of the annular limiting block, and the sliding block is slidably connected to the annular sliding groove.

[0014] Furthermore, a rubber pad matching the storage slot is provided between two adjacent limiting slots, and a plurality of the rubber pads are installed at the bottom end of the closing plate.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] This solution uses a vibration component to vibrate the sample liquid container to achieve uniform mixing of the solution. During the vibration process, the opening of the container can be closed by multiple rubber pads at the bottom of the closing plate, thereby preventing the liquid in the container from splashing out during the vibration process, effectively preventing the sample liquid from contaminating the work surface, and at the same time avoiding sample liquid confusion caused by splashing sample liquid, thereby improving the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of the vibration component of the utility model;

[0020] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0021] Figure 4It is a schematic diagram of the local structure of the closed component of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Base;

[0024] 2. Storage tray;

[0025] 3. Storage tank;

[0026] 4. Handle;

[0027] 5. Vibration assembly; 501. Mounting plate; 502. Vibration motor; 503. Spring; 504. Limiting column;

[0028] 6. Closing assembly; 601. Closing plate; 602. Limiting groove; 603. Annular limiting block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Example:

[0033] See also Figure 1-2, an inspection liquid adding and diluting device comprises a base 1, on the upper side of which a vibration component 5, a storage tray 2 and a closing component 6 are respectively arranged, a plurality of storage slots 3 arranged in an annular shape and equidistantly are provided on the storage tray 2, and a plurality of handles 4 are fixedly connected to the outer end of the storage tray 2, the vibration component 5 comprises a mounting tray 501, a vibration motor 502 is mounted on the bottom end of the mounting tray 501, and a plurality of springs 503 are arranged between the mounting tray 501 and the base 1, and both ends of the spring 503 are respectively fixedly connected to the base 1 and the mounting tray 501, and the closing component 6 comprises a closing plate 601, and the closing plate 601 matches the storage tray 2.

[0034] In the routine operation of medical examination, it is often necessary to dilute the sample liquid before processing and testing. In the process of adding liquid for dilution, in addition to the sample liquid, more than one diluent is often used, and more instruments are used in the dilution process. In this solution, the user can place a large number of sample liquid containers in multiple storage slots 3 respectively, and the storage tray 2 can be driven to rotate at the outer end of the limiting column 504 by turning the handle 4, so as to conveniently select the required sample liquid container. After the required diluent is injected into the multiple sample liquid containers, the mounting tray 501 can be driven to vibrate by starting the vibration motor 502. Under the elastic force of the multiple springs 503, the mounting tray 501 drives the storage tray 2 to vibrate, thereby forcing the mixed solutions in the multiple sample liquid containers to be evenly mixed under vibration.

[0035] See also Figure 3-4 The upper end of the mounting plate 501 is fixedly connected to the limiting column 504, the storage plate 2 is rotatably connected to the limiting column 504, the closing plate 601 is slidably connected to the limiting column 504, and the outer end of the closing plate 601 is provided with a plurality of limiting grooves 602 matching the storage slots 3, the closing component 6 also includes an annular limiting block 603, the outer end of the limiting column 504 is engraved with a thread matching the annular limiting block 603, the annular limiting block 603 is threadedly connected to the limiting column 504, an annular slide groove is provided at the top of the closing plate 601, a slider is fixedly connected to the bottom end of the annular limiting block 603, the slider is slidably connected to the annular slide groove, rubber pads matching the storage slots 3 are arranged between two adjacent limiting grooves 602, and multiple rubber pads are installed at the bottom end of the closing plate 601.

[0036] The user rotates the annular limit block 603 to make the annular limit block 603 move in the vertical direction at the outer end of the limit column 504. During the rotation process, the annular limit block 603 drives the slider at its bottom to slide in the annular slide groove at the upper end of the closing plate 601, thereby making the closing plate 601 move up and down at the outer end of the limit column 504 following the movement of the annular limit block 603. By changing the rotation direction of the annular limit block 603, the closing plate 601 can be controlled to move up or down. The user can rotate the storage tray 2 to align the multiple storage slots 3 with the limit slots 602, thereby making it convenient for the user to put the sample liquid container from the limit slot 602 into the storage slot 3. After the liquid container is placed in the storage groove 3, the closing plate 601 is located on the upper side of the container. Before the user needs to start the vibration motor 502, the storage plate 2 can be rotated to make multiple containers leave the lower side of the limiting groove 602 and come to the lower side of the rubber pad. Then the annular limiting block 603 is rotated to drive the closing plate 601 to move downward, so that multiple rubber pads cover the upper ends of multiple containers to seal the openings of the containers. Then the containers are vibrated by the vibration component 5. The covering of the rubber pad can enhance the friction between the closing plate 601 and the container, thereby keeping the closing plate 601 and the container relatively still during the vibration process, thereby avoiding splashing of liquid in the container during the vibration process.

[0037] Working principle:

[0038] When in use, the user first rotates the storage tray 2 to align the multiple storage slots 3 with the limiting slots 602, and then places a plurality of sample liquid containers in the multiple storage slots 3 respectively. By turning the handle 4, the storage tray 2 can be driven to rotate at the outer end of the limiting column 504, so as to conveniently select the required sample liquid container. After the required diluent is injected into the multiple sample liquid containers, the storage tray 2 is rotated to make the multiple containers leave the lower side of the limiting slot 602 and come to the lower side of the rubber pad, and then the annular limiting block 603 is rotated to make the annular limiting block 603 move downward at the outer end of the limiting column 504, so that the closing plate 601 follows the movement of the annular limiting block 603 and moves downward at the outer end of the limiting column 504, so that the multiple rubber pads cover the upper ends of the multiple containers and seal the openings of the containers, and then the vibration motor 502 is started to drive the mounting tray 501 to vibrate. Under the elastic force of the multiple springs 503, the mounting tray 501 drives the storage tray 2 to vibrate, so as to force the mixed solutions in the multiple sample liquid containers to be mixed evenly under the vibration.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A liquid diluter for testing, comprising a base (1), characterized in that: The upper side of the base (1) is provided with a vibration component (5), a storage tray (2) and a closing component (6), the storage tray (2) is provided with a plurality of storage slots (3) arranged in an annular shape and at equal intervals, and the outer end of the storage tray (2) is fixedly connected with a plurality of handles (4); The vibration assembly (5) comprises a mounting plate (501), a vibration motor (502) is mounted on the bottom end of the mounting plate (501), and a plurality of springs (503) are arranged between the mounting plate (501) and the base (1), and two ends of the springs (503) are fixedly connected to the base (1) and the mounting plate (501), respectively; The closing assembly (6) comprises a closing plate (601), and the closing plate (601) matches the storage tray (2).

2. The test liquid adding and diluting device according to claim 1, characterized in that: The upper end of the installation plate (501) is fixedly connected to a limiting post (504), and the storage plate (2) is rotatably connected to the limiting post (504).

3. The test liquid adding and diluting device according to claim 1, characterized in that: The closing plate (601) is slidably connected to the limiting column (504), and a plurality of limiting grooves (602) matching the storage grooves (3) are provided at the outer end of the closing plate (601).

4. The test liquid adding and diluting device according to claim 2, characterized in that: The closure assembly (6) further comprises an annular limiting block (603), the outer end of the limiting column (504) is engraved with a thread matching the annular limiting block (603), and the annular limiting block (603) is threadedly connected to the limiting column (504).

5. The test liquid adding and diluting device according to claim 4, characterized in that: The top of the closing plate (601) is provided with an annular sliding groove, and the bottom of the annular limiting block (603) is fixedly connected with a sliding block, and the sliding block is slidably connected to the annular sliding groove.

6. The test liquid adding and diluting device according to claim 3, characterized in that: A rubber pad matching the storage slot (3) is provided between two adjacent limiting slots (602), and a plurality of the rubber pads are installed at the bottom end of the closing plate (601).

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