Dropper support for laboratory
By designing a support frame and a drip holder for the collection pipe, the problems of inconvenient drip storage and liquid contamination were solved, achieving stable placement and simplified operation.
Patent Information
- Application Number
- CN202422632912.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The dropper is inconvenient to store in the laboratory, has poor support effect, and liquid dripping can easily contaminate the test bench, increasing the complexity of operation and space occupation.
A dropper bracket is designed, which includes a chassis, a mounting plate, a support frame and a collecting pipe. The support frame consists of a vertically arranged support ring and a connecting rod. The diameter of the support ring gradually decreases. The collecting pipe is used to collect dripping liquid. The support frame and the collecting pipe are cast in one piece of glass.
It achieves stable placement of the dropper, reduces liquid contamination, simplifies the operation process, and saves space.
Smart Images
Figure CN223454289U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of laboratory equipment manufacturing, especially relates to a burette support for laboratory. BACKGROUND
[0002] A burette is a common laboratory tool, usually made of glass or plastic, with an elongated tube body and precise graduations. It is mainly used for accurately measuring and transferring small amounts of liquid, such as reagents, solutions, etc. One end of the burette usually has an adjustable dropper, which can control the size and speed of the droplets, ensuring the accuracy and repeatability of the experiment.
[0003] In common laboratory operations, the storage and use of burettes often rely on simple placement or manual fixation, which can easily cause burettes to roll, tip over, or even be damaged. Moreover, the liquid dripping from the burette can easily contaminate the test bench, often requiring additional containers for collection, increasing the complexity and space occupation of the experimental operation. SUMMARY
[0004] The purpose of the utility model is to solve the problems of inconvenience in placing common burettes, poor support effect, and liquid dripping causing pollution, and to provide a burette support for laboratory.
[0005] The utility model realizes the above-mentioned purpose through the following technical scheme: including the base plate, the base plate is equipped with the mounting plate and is connected through the screw, the upper part of the mounting plate is equipped with a plurality of support frames at equal intervals, the lower part of the support frame is equipped with the collecting pipe, the support frame includes a plurality of vertical support rings, the diameters of a plurality of support rings gradually decrease from top to bottom, a plurality of connecting rods are arranged between a plurality of support rings and are fixedly connected, and two plug-in rods are arranged on the outer side of the topmost support ring and are fixedly connected.
[0006] Further, the collecting pipe is in the shape of a short test tube, and the plug-in plate is fixedly arranged on the side of the collecting pipe.
[0007] Further, the plug-in rod and the plug-in plate are both inserted into the mounting plate and connected.
[0008] Further, the support frame and the collecting pipe are both integrally cast from glass.
[0009] Advantages: the utility model has the following advantages:
[0010] 1. In the utility model scheme, the support frame is composed of a plurality of vertical support rings and connecting rods, and the diameters of the support rings gradually decrease from top to bottom. This design can adapt to burettes of different sizes, allowing the burettes to be stably placed on the support frame.
[0011] 2、The utility model scheme, the collection pipe design is short test tube shape, be used for collecting the liquid that dropper drops. Its side surface is equipped with the plug -in board fixedly, can be used for connecting with support frame or other parts. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 It is the utility model structural schematic diagram;
[0013] Fig. 2 It is the utility part structure schematic diagram.
[0014] In the drawing: 1 - base, 2 - mounting plate, 3 - support frame, 4 - collection pipe;
[0015] 301 - support ring, 302 - connecting rod, 303 - plug-in rod, 401 - plug-in board. DETAILED DESCRIPTION
[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0017] In conjunction with Figs. 1-2 As shown in the drawing, a dropper support for laboratory use includes a base 1, the base 1 is provided with a mounting plate 2 and connected by screws, the mounting plate 2 is provided with a plurality of support frames 3 equidistantly at the upper part, the support frame 3 is provided with a collection pipe 4 below, the support frame 3 includes a plurality of support rings 301 arranged vertically, the diameters of the plurality of support rings 301 gradually decrease from top to bottom according to position, a plurality of connecting rods 302 are arranged between the plurality of support rings 301 and fixedly connected, the outer side of the topmost support ring 301 is provided with two plug-in rods 303 and fixedly connected.
[0018] Among them, the collection pipe 4 is short test tube shape, the collection pipe 4 side surface is equipped with the plug -in board 401 fixedly.
[0019] The plug-in rod 303 and the plug-in board 401 are inserted into the mounting plate 2 and connected.
[0020] The support frame 3 and the collection pipe 4 are both integrally cast from glass.
[0021] Working principle: in the use process of the utility model, first, the base 1 is fixed in the appropriate position by screws, then the mounting plate 2 is installed on the base 1, then the support frame 3 is inserted into the mounting plate 2 through the plug-in rod 303, and the stability of the support frame is ensured, the collection pipe 4 is inserted into the mounting plate 2 through the plug-in board 401, and cooperates with the support frame 3 to ensure that its position is correct.
[0022] After the use of the dropper, the bottom of the dropper is inserted into the support ring 301 with a suitable diameter, and the residual liquid in the dropper drops into the collection pipe 4 for collection.
[0023] It is obvious for the person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims and not by the above description, and all changes falling within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be considered as limiting the claims involved.
[0024] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and the person skilled in the art should consider the present specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by the person skilled in the art.
Claims
1. A laboratory pipette stand comprising a base plate (1), characterized in that: The chassis (1) is provided with a mounting plate (2) and is connected by screws, the upper part of the mounting plate (2) is provided with a plurality of support frames (3) at equal intervals, the lower part of the support frame (3) is provided with a collecting pipe (4), the support frame (3) comprises a plurality of support rings (301) arranged vertically, the diameters of the plurality of support rings (301) gradually decrease from top to bottom, a plurality of connecting rods (302) are arranged between the plurality of support rings (301) and are fixedly connected, and the outer side of the topmost support ring (301) is provided with two plug-in rods (303) and is fixedly connected.
2. A pipette stand for use in a laboratory according to claim 1, characterized in that: The collecting pipe (4) is in the shape of a short test tube, and the side of the collecting pipe (4) is fixedly provided with a plug-in plate (401).
3. A pipette stand for use in a laboratory according to claim 2, characterized in that: The plug-in rod (303) and the plug-in plate (401) are both inserted into the mounting plate (2) and are connected.
4. A pipette stand for use in a laboratory according to claim 3, characterized in that: The support frame (3) and the collecting pipe (4) are both integrally cast from glass.