Test tube reagent filling device
By designing the positioning and buffering mechanism in the test tube reagent filling device, the problem of shifting or shaking in the test tube during the filling process is solved, and the stability and practicality of the device are improved.
Patent Information
- Application Number
- CN202421261435.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-04
Smart Images
Figure CN222586630U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of test tube reagent filling, in particular to a test tube reagent filling device. Background Art
[0002] Test tube reagent filling devices are usually used to automatically inject liquid reagents into test tubes to improve operational efficiency and reduce human errors in experiments. This device usually includes a container for the reagent, a pump or syringe, and a control system to accurately control the amount and speed of the reagent filling. The design can be adjusted according to the experimental requirements and reagent characteristics to ensure accuracy and reliability.
[0003] The test tube reagent filling device usually includes the following main components:
[0004] Reagent container: used to store reagents to be filled, usually a sealed container or bottle.
[0005] Pump or syringe: used to draw reagents from containers and inject them into test tubes. Can be manually or automatically controlled.
[0006] Control system: Controls the amount and speed of reagent injection to ensure accurate injection operation. This may include electronic controllers, sensors, and regulators, etc.
[0007] Holders or fixtures: Used to hold reagent containers and test tubes, keeping them in the correct position and angle for filling operations.
[0008] Safety features: such as anti-leakage, anti-overflow, anti-pollution and other safety measures to ensure safety and reliability during the experiment.
[0009] The design and configuration of these components may vary depending on specific application needs and experimental requirements.
[0010] In the process of pharmaceutical production and processing, it is usually necessary to conduct a large amount of reagent filling tests on the drugs in the early stage in order to continuously improve the drug composition ratio. The traditional reagent filling is usually divided into two steps, that is, first sucking a sufficient amount of reagent through a pipette, and then evenly filling the sufficient amount of reagent into each test tube in turn.
[0011] When the existing medium test tube reagent filling device is in use, although it can perform reagent filling tests on the test tube, the positioning effect is poor and there is no anti-drift device, which causes the test tube to shake or drift and tip over easily during the filling process. At the same time, there is no buffer device, which reduces the practicality of the device.
[0012] For this purpose, we propose a test tube reagent filling device. Utility Model Content
[0013] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a test tube reagent filling device.
[0014] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a test tube reagent filling device, including a test tube body and a box body for mounting and supporting the test tube body, a positioning mechanism is arranged in the box body, the positioning mechanism includes a positioning support plate and a corresponding positioning slot, an anti-deviation mechanism for the test tube body is arranged on the top wall of the positioning support plate, the anti-deviation mechanism includes a positioning ring and a positioning pillar, a buffer mechanism is arranged on the bottom inner wall of the box body, the buffer mechanism includes a buffer rubber plate and a fixed support plate.
[0015] As a preferred technical solution of the utility model, a plurality of rubber sheets are fixedly installed on the inner wall of the positioning slot in a circumferential state.
[0016] As a preferred technical solution of the utility model, the test tube body is fitted with a plurality of rubber sheets, and the positioning ring is movably inserted into the outer wall of the test tube body.
[0017] As a preferred technical solution of the utility model, the top end of the positioning pillar is fixedly mounted on the bottom end wall of the positioning ring, and the bottom end of the positioning pillar is fixedly mounted on the top end wall of the positioning support plate.
[0018] As a preferred technical solution of the utility model, the bottom end of the fixed support plate is fixedly mounted on the bottom inner wall of the box body.
[0019] As a preferred technical solution of the utility model, a circular groove is provided on the top wall of the fixed support plate, and a rubber damper is fixedly installed on the bottom inner wall of the circular groove.
[0020] As a preferred technical solution of the utility model, an elastic column is fixedly installed on the top wall of the rubber damper.
[0021] As a preferred technical solution of the utility model, the top end wall of the elastic column is fixedly mounted on the bottom end wall of the buffer rubber plate.
[0022] As a preferred technical solution of the utility model, a buffer spring is movably sleeved on the outer wall of the elastic column.
[0023] As a preferred technical solution of the utility model, the bottom end of the positioning support plate is fixedly mounted on the top end wall of the buffer rubber plate.
[0024] Beneficial Effects
[0025] The utility model provides a test tube reagent filling device, which has the following beneficial effects:
[0026] 1. This test tube reagent filling device, when needed, makes the test tube body more stable through the provided positioning ring and positioning support, and will not deviate or shake. The provided rubber sheet makes the test tube body more stable, thereby improving the stability and practicality of the device.
[0027] 2. This test tube reagent filling device, when needed, has a buffer device through the provided buffer rubber plate and fixed support plate and corresponding elastic columns, rubber damping and buffer springs, so that the test tube body is more stable and the practicability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.
[0029] Figure 1 It is a diagram showing the overall structure of the utility model;
[0030] Figure 2 This is a demonstration diagram of the utility model positioning ring;
[0031] Figure 3 This is a display diagram of a utility model buffer rubber plate.
[0032] Legend:
[0033] 10. Box body; 11. Test tube body; 12. Positioning support plate; 13. Positioning slot; 14. Positioning ring; 15. Positioning pillar; 16. Buffer rubber plate; 17. Fixed support plate. DETAILED DESCRIPTION
[0034] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0035] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.
[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0037] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "upper", "lower", "inner", "outer", "side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0038] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 embodiments of the present utility model can be understood according to specific circumstances.
[0039] A test tube reagent filling device, such as Figure 1-3 As shown, it includes a test tube body 11 and a box body 10 for mounting and supporting the test tube body 11. A positioning mechanism is arranged in the box body 10. The positioning mechanism includes a positioning support plate 12 and a corresponding positioning slot 13. An anti-deviating mechanism for the test tube body 11 is arranged on the top wall of the positioning support plate 12. The anti-deviating mechanism includes a positioning ring 14 and a positioning pillar 15. A buffer mechanism is arranged on the bottom inner wall of the box body 10. The buffer mechanism includes a buffer rubber plate 16 and a fixed support plate 17. A plurality of rubber sheets are fixedly installed on the inner wall of the positioning slot 13 in a circumferential state. The test tube body 11 is fitted with the plurality of rubber sheets, and the positioning ring 14 is movable. It is movably inserted into the outer wall of the test tube body 11, the top of the positioning pillar 15 is fixedly mounted on the bottom wall of the positioning ring 14, the bottom end of the positioning pillar 15 is fixedly mounted on the top wall of the positioning support plate 12, the bottom end of the fixed support plate 17 is fixedly mounted on the bottom inner wall of the box body 10, a circular groove is opened on the top wall of the fixed support plate 17, a rubber damping is fixedly mounted on the bottom inner wall of the circular groove, an elastic column is fixedly mounted on the top wall of the rubber damping, the top wall of the elastic column is fixedly mounted on the bottom wall of the buffer rubber plate 16, a buffer spring is movably inserted into the outer wall of the elastic column, and the bottom end of the positioning support plate 12 is fixedly mounted on the top wall of the buffer rubber plate 16.
[0040] The working principle of the utility model is as follows: when it is needed, the positioning ring 14 and the positioning support 15 are provided to make the test tube body 11 more stable without deviation or shaking. The rubber sheet is provided to make the test tube body 11 more stable, thereby improving the stability and practicality of the device.
[0041] When it is needed, the buffer device is realized by the provided buffer rubber plate 16 and the fixed support plate 17 as well as the corresponding elastic column, rubber damping and buffer spring, so that the test tube body 11 is more stable and the practicability of the device is improved.
[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A test tube reagent filling device, comprising a test tube body (11) and a box body (10) for mounting and supporting the test tube body (11), characterized in that: A positioning mechanism is arranged in the box body (10), the positioning mechanism comprises a positioning support plate (12) and a corresponding positioning slot (13), an anti-deviating mechanism for the test tube body (11) is arranged on the top wall of the positioning support plate (12), the anti-deviating mechanism comprises a positioning ring (14) and a positioning support column (15), and a buffer mechanism is arranged on the bottom inner wall of the box body (10), the buffer mechanism comprises a buffer rubber plate (16) and a fixed support plate (17).
2. A test tube reagent filling device according to claim 1, characterized in that: A plurality of rubber sheets are fixedly mounted on the inner wall of the positioning slot (13) in a circumferential state, the test tube body (11) is fitted with the plurality of rubber sheets, and the positioning ring (14) is movably inserted into the outer wall of the test tube body (11).
3. A test tube reagent filling device according to claim 1, characterized in that: The top end of the positioning pillar (15) is fixedly mounted on the bottom end wall of the positioning ring (14), and the bottom end of the positioning pillar (15) is fixedly mounted on the top end wall of the positioning support plate (12).
4. A test tube reagent filling device according to claim 1, characterized in that: The bottom end of the fixed support plate (17) is fixedly mounted on the bottom inner wall of the box body (10), a circular groove is provided on the top wall of the fixed support plate (17), and a rubber damper is fixedly mounted on the bottom inner wall of the circular groove.
5. A test tube reagent filling device according to claim 4, characterized in that: An elastic column is fixedly mounted on the top end wall of the rubber damper, and the top end wall of the elastic column is fixedly mounted on the bottom end wall of the buffer rubber plate (16).
6. A test tube reagent filling device according to claim 5, characterized in that: A buffer spring is movably sleeved on the outer wall of the elastic column.
7. A test tube reagent filling device according to claim 1, characterized in that: The bottom end of the positioning support plate (12) is fixedly mounted on the top end wall of the buffer rubber plate (16).