Storage support for pipettes

Abstract

The utility model discloses a storage support for pipettes, which comprises a support, and a storage mechanism for placing cleaned pipettes when the pipettes are not used is mounted on the support. According to the utility model, the pipette is inserted into the fixed clamping arm in the fixed ring, the pipette is fixed through the reciprocating characteristic of the spring, and meanwhile, the pipette body part is sleeved in the sealing sleeve for protection, so that the pipette is convenient and fast to place or take, and the heating machine arranged on the bottom plate can heat the pipette through the lifting of the electric lifting rod. The heating machine is driven to ascend and descend, the outer wall heating opening is pushed to the lower opening of the sealing sleeve for heating, the outer wall of the transfer pipette which is just cleaned is rapidly dried, the inner heating opening is inserted into the lower opening of the transfer pipette, the interior of the transfer pipette is rapidly dried, a set of transfer pipettes can continue to be used after being rapidly cleaned, and therefore the working efficiency is improved; the constant temperature machine is arranged inside, so that the stored liquid can be stored at a proper temperature for a long time to assist in pipetting.

Description

Technical Field

[0001] The utility model relates to the technical field of pipette storage, in particular to a storage bracket used for pipettes. Background Art

[0002] Pipettes are commonly used experimental equipment in laboratories. Conventional pipette storage racks are now placed vertically and horizontally. Horizontally placed pipette storage racks are mostly isosceles triangles and isosceles trapezoids. Grooves are set at two isosceles positions to place the two ends of the pipette to achieve the purpose of horizontal placement. However, this placement method will make it difficult for the water inside the pipette to be discharged, which is inconvenient for users to use the pipette.

[0003] To this end, China Patent has disclosed a pipette storage rack with application number CN211886968U. The pipette storage rack cleverly makes the box body, upper orifice plate and lower orifice plate into glass material, ensuring that the user can observe the condition of the pipettes stored inside, facilitating the storage and use of the pipettes; a third groove matching the water collection tray is cleverly opened at the bottom left side of the box body, ensuring that the accumulated water inside the water collection tray can be poured out in time.

[0004] However, when using this method, the pipette is fixed in the well plate, and the pipette that has just been cleaned is allowed to drain the cleaned water naturally vertically and wait for the water to dry. This method takes a long time to wait for the water to dry, so the laboratory needs to prepare too many pipettes on the workbench for backup during experiments. There are too many laboratory instruments and tools, and when too many pipettes are equipped, the experiment will be chaotic. Therefore, the storage rack only ensures that the pipette can drain the water smoothly, but cannot accelerate the drainage and drying of the pipette, so that a group of pipette rods can be used quickly and multiple times in the laboratory. At the same time, during the pipetting process, there is a possibility that the pipette cannot be quickly pipetted in one time. Therefore, the pipette will be placed in the bracket for waiting, and the liquid inside will react slightly to the impression of the environment, such as temperature, thereby affecting the quality of the liquid.

[0005] Therefore, we propose a storage bracket for pipettes to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a storage rack for pipettes. Through the storage mechanism, after the use of the pipette, the pipette is inserted into the fixed clamp arm in the fixed circle, the pipette is fixed by the reciprocating characteristics of the spring, and the pipette body is partially sheathed in a sealing sleeve for protection, so that it is convenient and quick to place or take it. The heating machine arranged on the bottom plate drives the heating machine to rise and fall through the lifting and lowering of the electric lifting rod, and pushes the outer wall heating port to the lower end of the sealing sleeve for heating, so that the outer wall of the pipette just cleaned is quickly dried, and the inner heating port is plugged into the lower end of the pipette to accelerate the drying of the inside, so that a group of pipettes can continue to be used after quick cleaning, so as to improve work efficiency. At the same time, when storing, a built-in constant temperature machine can keep the stored liquid at a suitable temperature for a long time to assist pipetting, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A storage bracket for pipettes, comprising a bracket main body, on which a storage mechanism is installed for placing cleaned pipettes when the pipettes are not in use; the storage mechanism internally comprises a fixing ring fixedly welded to the bracket main body, a plurality of springs are installed on the inner side of the fixing ring, and a fixing clamp arm is installed at one end of the spring, a toggle block is fixedly welded to the upper end of the fixing clamp arm, and a base is fixedly welded to the lower end of the bracket main body, a start key is installed at one end of the base, and an electric lifting rod is installed inside the base, a fixing plate is fixedly welded to the upper end of the electric lifting rod, and a heating machine is installed at the upper end of the fixing plate, outer wall heating ports are installed at both ends of the upper end of the heating machine, and an inner wall heating port is installed at the middle end of the heating machine.

[0009] In a further embodiment, a sealing sleeve is fixedly installed at the lower end of the fixing ring, and the sealing sleeve is transparent and the pipette is inserted therein.

[0010] In a further embodiment, the fixed clamp arms are arranged as two symmetrical ones, and are fixedly clamped on the outer wall of the upper end of the pipette at the same time when in use.

[0011] In a further embodiment, the start button is linearly connected to the electric lifting rod and the heating machine respectively through connecting lines.

[0012] In a further embodiment, the outer wall heating port is arranged at the inner wall opening at the lower end of the sealing sleeve.

[0013] In a further embodiment, the inner wall heating port is movably plugged into the opening at the lower end of the pipette.

[0014] In a further embodiment, constant temperature ports are provided on both sides of the bracket body, and a constant temperature machine is provided on one side of the constant temperature port.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model has a storage mechanism. After using the pipette, the pipette is inserted into the fixed clamp arm in the fixed circle, the pipette is fixed by the reciprocating characteristics of the spring, and the pipette body is partially sheathed in the sealing sleeve for protection, so that it is convenient and quick to place or take out. The heating machine arranged on the bottom plate drives the heating machine to rise and fall by the lifting of the electric lifting rod, and pushes the outer wall heating port to the lower end of the sealing sleeve for heating, so that the outer wall of the pipette just cleaned is quickly dried, and the inner heating port is inserted into the lower end of the pipette to accelerate the drying of the inside, so that a group of pipettes can continue to be used after quick cleaning, thereby improving work efficiency. At the same time, when storing, a built-in constant temperature machine can keep the stored liquid at a suitable temperature for a long time to assist in pipetting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a storage bracket for pipettes;

[0018] Figure 2 A schematic diagram of the overall internal structure of a storage bracket for pipettes

[0019] Figure 3 It is a schematic diagram of the structure viewed from above at the fixed circle;

[0020] Figure 4 This is a schematic diagram of the internal structure at the base.

[0021] In the figure: 1. bracket body; 2. fixing ring; 3. spring; 4. fixing clamp arm; 5. toggle block; 6. base; 7. start button; 8. electric lifting rod; 9. fixing plate; 10. heating machine; 11. outer wall heating port; 12. inner wall heating port; 13. sealing sleeve; 14. constant temperature machine; 15. constant temperature port. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection 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 invention can be understood by specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4A storage rack for pipettes, comprising a rack body 1. During the pipetting process, when the pipette is placed on the rack body 1, a constant temperature port 15 is arranged inside the rack body 1. By starting the external constant temperature machine 14, the temperature of the entire interior is adjusted so that the liquid waiting to be moved is kept at a suitable temperature, thereby protecting the liquid in the pipette. The rack body 1 is fixedly mounted with a plurality of fixing rings 2 on it, so that the pipettes are separated and guided when stored, and a plurality of springs 3 are fixedly welded inside the fixing ring 2. The springs 3 are fixedly welded to the fixed clamp arm 4 through a plurality of combinations, so that the fixed clamp arm 4 is fixed so that the pipette can be tightly fitted on the outer wall of the pipette when inserted and inserted, and the toggle block 5 arranged on the fixed clamp arm 4 can be fixed by pulling the toggle block 5 when the fixed clamp arm 4 is tightly fitted. The arm 4 releases the fixation of the pipette, making it convenient and quick to remove the pipette. The base 6 arranged at the lower end of the bracket body 1 is firstly provided with a start button 7 on the surface of the base 6, which can control the electric lifting rod 8 arranged inside the base 6 to rise and fall, thereby driving the fixing plate 9 arranged on the electric lifting rod 8 to rise and fall, and the upper end of the fixing plate 9 is fixed with a heating machine 10 by bolts, which drives the heating machine 10 to rise and fall synchronously during the lifting and lowering, and the start button 7 can also control the start of the heating machine 10 at the same time. When the heating machine 10 is lifted and lowered, the outer wall heating port 11 will be pushed to contact the lower end opening of the sealing sleeve 13 fixedly installed at the lower end of the fixing ring 2, and the heat energy after the heating machine 10 is started will be transmitted upward to accelerate the drying of the outer wall of the pipette. At the same time, the outer wall and inner wall heating ports 12 arranged on the heating machine 10 will be embedded in the opening at the lower end of the pipette to heat and dry the inner wall of the pipette.

[0026] The working principle of the utility model is as follows: as shown in the figure, it comprises a bracket body 1. During the process of liquid transfer, when the pipette is placed on the bracket body 1, a constant temperature port 15 is arranged inside the bracket body 1. By starting the constant temperature machine 14 on the outside, the temperature of the interior as a whole is adjusted, so that the liquid waiting to be moved is kept at a suitable temperature, and the liquid in the pipette is protected. The bracket body 1 is provided with a plurality of fixed rings 2 fixedly installed thereon, so that the pipette is separated and guided when the pipette is stored, and a plurality of springs 3 are fixedly welded inside the fixed ring 2. The springs 3 are fixedly welded to the fixed clamp arm 4 through a plurality of combinations, and the fixed clamp arm 4 is fixed, so that the pipette can be tightly fitted on the outer wall of the pipette for fixing when inserted, and the toggle block 5 arranged on the fixed clamp arm 4 can be fixed by pulling the toggle block 5 when the fixed clamp arm 4 is tightly fitted. The arm 4 releases the fixation of the pipette, making it convenient and quick to remove the pipette. The base 6 arranged at the lower end of the bracket body 1 is firstly provided with a start button 7 on the surface of the base 6, which can control the electric lifting rod 8 arranged inside the base 6 to rise and fall, thereby driving the fixing plate 9 arranged on the electric lifting rod 8 to rise and fall, and the upper end of the fixing plate 9 is fixed with a heating machine 10 by bolts, which drives the heating machine 10 to rise and fall synchronously during the lifting and lowering, and the start button 7 can also control the start of the heating machine 10 at the same time. When the heating machine 10 is lifted and lowered, the outer wall heating port 11 will be pushed to contact the lower end opening of the sealing sleeve 13 fixedly installed at the lower end of the fixing ring 2, and the heat energy after the heating machine 10 is started will be transmitted upward to accelerate the drying of the outer wall of the pipette. At the same time, the outer wall and inner wall heating ports 12 arranged on the heating machine 10 will be embedded in the opening at the lower end of the pipette to heat and dry the inner wall of the pipette.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A storage stand for a pipette, comprising a stand body (1), characterized in that: The support body (1) is provided with a storage mechanism for placing the cleaned pipette when the pipette is not in use; The storage mechanism comprises a fixing ring (2) fixedly welded on the bracket body (1), a plurality of springs (3) are installed inside the fixing ring (2), and a fixing clamp arm (4) is installed at one end of the spring (3), and a toggle block (5) is fixedly welded on the upper end of the fixing clamp arm (4), and a base (6) is fixedly welded on the lower end of the bracket body (1), a start key (7) is installed at one end of the base (6), and an electric lifting rod (8) is installed inside the base (6), a fixing plate (9) is fixedly welded on the upper end of the electric lifting rod (8), and a heating machine (10) is installed on the upper end of the fixing plate (9), and outer wall heating ports (11) are installed at both ends of the upper end of the heating machine (10), and an inner wall heating port (12) is installed at the middle end of the heating machine (10).

2. A storage stand for pipettes according to claim 1, characterized in that: A sealing sleeve (13) is fixedly mounted on the lower end of the fixing ring (2). The sealing sleeve (13) is transparent and a pipette is inserted therein.

3. A storage stand for pipettes according to claim 1, characterized in that: The fixed clamp arms (4) are arranged in two symmetrical configurations and are simultaneously fixedly clamped on the outer wall of the upper end of the pipette when in use.

4. A storage stand for pipettes according to claim 1, characterized in that: The start button (7) is linearly connected to the electric lifting rod (8) and the heating machine (10) respectively through connecting lines.

5. The storage rack for pipettes according to claim 1, characterized in that: The outer wall heating port (11) is arranged at the inner wall opening at the lower end of the sealing sleeve (13).

6. A storage stand for pipettes according to claim 1, characterized in that: The inner wall heating port (12) is movably plugged into the opening at the lower end of the pipette.

7. A storage stand for pipettes according to claim 1, characterized in that: The two sides of the support body (1) are also provided with constant temperature ports (15), and one side of the constant temperature port (15) is provided with a constant temperature machine (14).

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