Multi-dimensional adjusting assembly applied to chemical test bed
By designing a multi-dimensional adjustment component for the chemical experimental platform, the problem of needing to repeatedly retrieve test tubes using traditional adjustment components was solved. This enabled flexible adjustment of the test tube position and the height of the table, improving experimental efficiency and comfort.
Patent Information
- Application Number
- CN202520329524.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-27
AI Technical Summary
The adjustment components of traditional chemical experimental benches require experimenters to make multiple trips to retrieve test tubes, which reduces experimental efficiency.
A multi-dimensional adjustment component for an applied chemical experimental platform was designed, including a limiting track, rotating wheels, rotating columns, sliding plates, and a motor-driven threaded column system. The position of the test tubes and the height of the experimental platform can be adjusted manually and electrically to achieve multi-dimensional adjustment.
It improves experimental efficiency and comfort, reduces the steps required for lab personnel to walk back and forth to retrieve test tubes, and enhances the convenience and safety of experiments.
Smart Images
Figure CN223945716U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of adjusting assembly, especially to the application chemistry experiment table multidimension adjusting assembly. BACKGROUND
[0002] The experiment operating platform provides a stable, spacious operating space for various chemical experiments, and experimenters can place various experimental instruments and equipment, such as alcohol lamps, beakers, flasks, measuring cylinders, burettes and the like, on the platform to carry out various experimental operations such as mixing of substances, reactions, heating, distillation, titration and the like, and experimenters can record various data and phenomena in the experimental process on the platform, such as temperature, time, solution color change, precipitation generation and the like, in order to ensure that different experimental requirements are met and the convenience, accuracy and safety of experiments are improved, and therefore the application chemistry experiment table multidimension adjusting assembly is proposed.
[0003] However, most of the conventional adjusting assemblies are used for adjusting the placement disc provided with test tubes, and experimenters need to take the test tubes repeatedly and add solutions in the test tubes during experiments, which reduces the efficiency of experiments. UTILITY MODEL CONTENT
[0004] In order to make up for the above shortcomings, the utility model provides the application chemistry experiment table multidimension adjusting assembly, aims at improving the problem that the test tubes need to be taken repeatedly and solutions in the test tubes need to be added, and reducing the efficiency of experiments.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: the application chemistry experiment table multidimension adjusting assembly, including the experiment table, the outer wall of the experiment table is fixedly connected with the fixed plate, the outer wall of the fixed plate is fixedly connected with the limiting track, the inside of the limiting track is provided with the limiting groove, the inner wall of the limiting track is rotatably connected with the rotating wheel, the inner wall of the rotating wheel is rotatably connected with the rotating column, the inside of the limiting track is slidably connected with the limiting column, the outer wall of the limiting column is fixedly connected with the sliding plate, the outer wall of the sliding plate is fixedly connected with the through column, the outer wall of the through column is fixedly connected with the disc, the outer wall of the disc is fixedly connected with the through column, the outer wall of the through column is fixedly connected with the handheld column, the outer wall of the through column is slidably connected with the limiting frame, the outer wall of the rotating column is provided with the containing assembly, and the containing assembly is used for containing the test tube.
[0006] Preferably, the containing assembly comprises a support frame, and the other end of the support frame is provided with a containing disc for placing the test tube.
[0007] Preferably, the outer wall of the limiting column is slidingly connected to the inner wall of the limiting groove, the outer wall of the sliding plate is slidingly connected to the inner wall of the limiting frame, the outer wall of the penetrating column is slidingly connected to the inside of the limiting frame, the inner wall of the limiting frame is fixedly connected to the outer wall of the tension spring, and the outer wall of the disc is slidingly connected to the inner wall of the limiting frame.
[0008] Preferably, the outer wall of the limiting column is slidingly connected to the inner wall of the limiting groove, the outer wall of the sliding plate is slidingly connected to the inner wall of the limiting frame, the outer wall of the penetrating column is slidingly connected to the inside of the limiting frame, the inner wall of the limiting frame is fixedly connected to the outer wall of the tension spring, and the outer wall of the disc is slidingly connected to the inner wall of the limiting frame.
[0009] Preferably, the outer wall of the limiting column is slidingly connected to the inner wall of the limiting groove, the outer wall of the sliding plate is slidingly connected to the inner wall of the limiting frame, the outer wall of the penetrating column is slidingly connected to the inside of the limiting frame, the inner wall of the limiting frame is fixedly connected to the outer wall of the tension spring, and the outer wall of the disc is slidingly connected to the inner wall of the limiting frame.
[0010] Preferably, the outer wall of the limiting column is slidingly connected to the inner wall of the limiting groove, the outer wall of the sliding plate is slidingly connected to the inner wall of the limiting frame, the outer wall of the penetrating column is slidingly connected to the inside of the limiting frame, the inner wall of the limiting frame is fixedly connected to the outer wall of the tension spring, and the outer wall of the disc is slidingly connected to the inner wall of the limiting frame.
[0011] Preferably, the outer wall of the limiting column is slidingly connected to the inner wall of the limiting groove, the outer wall of the sliding plate is slidingly connected to the inner wall of the limiting frame, the outer wall of the penetrating column is slidingly connected to the inside of the limiting frame, the inner wall of the limiting frame is fixedly connected to the outer wall of the tension spring, and the outer wall of the disc is slidingly connected to the inner wall of the limiting frame.
[0012] Preferably, the outer wall of the limiting column is slidingly connected to the inner wall of the limiting groove, the outer wall of the sliding plate is slidingly connected to the inner wall of the limiting frame, the outer wall of the penetrating column is slidingly connected to the inside of the limiting frame, the inner wall of the limiting frame is fixedly connected to the outer wall of the tension spring, and the outer wall of the disc is slidingly connected to the inner wall of the limiting frame.
[0013] The utility model has the advantages of the following beneficial effects:
[0014] 1、The utility model discloses a handheld column is pulled out to drive the penetrating column, disc and sliding plate to move, and the sliding plate moves and makes the limiting column separate from the limiting groove, and the limiting frame is pulled to drive the rotating column and other components to move, and the rotating wheel rotates in the limiting track, and the handheld column is released after reaching the position, and the tension spring drives the disc, and the limiting column is fixed in the limiting groove, and the experimental personnel is convenient for taking the test tube, and the experimental efficiency is improved.
[0015] 2、The utility model discloses a motor is started to drive the rotating of threaded column, and because threaded column is set as two reverse threads, drives the two sides threaded block to move to the center, and the threaded block moves and drives the link action, pushes the rotating support, and then drives the experimental desk table top to move, and the connecting column plays the role of connection, and the experimental personnel can be accordingly according to the height of own body, and the experimental desk table top height is flexibly adjusted, and the comfort degree when experiments is improved.
[0016] 3、The utility model discloses a handheld column and limiting frame are pulled to change the position of support frame placing disc and start motor drive threaded rod to move and change test table table top height, reach the effect of multidimensional adjustment. ACCURACY
[0017] Figure 1 The utility model discloses a three -dimensional schematic view of multidimensional adjustment assembly of application chemistry test bench is provided;
[0018] Figure 2 The utility model provides a partial structure schematic drawing of limiting groove multidimension adjusting assembly for application chemical test bench,
[0019] Figure 3 The utility model provides a partial structure schematic drawing of rotating wheel multidimension adjusting assembly for application chemical test bench,
[0020] Figure 4 The utility model provides a partial structure schematic drawing of threaded column multidimension adjusting assembly for application chemical test bench.
[0021] Legend:
[0022] 1, experiment table, 2, fixed plate, 3, limiting track, 4, limiting groove, 5, rotating wheel, 6, rotating column, 7, limiting column, 8, sliding plate, 9, through column, 10, tension spring, 11, disc, 12, handheld column, 13, limiting frame, 14, support frame, 15, bottom plate, 16, motor, 17, threaded column, 18, threaded block, 19, connecting rod, 20, rotating support, 21, connecting column. Specific embodiments
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the utility model specification. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0024] Reference Figure 1 - Figure 3 An embodiment provided by the utility model:
[0025] Multidimension adjusting assembly for application chemical test bench, including experiment table 1, the outer wall fixed connection of experiment table 1 has fixed plate 2, the outer wall fixed connection of fixed plate 2 has limiting track 3, the inside of limiting track 3 is provided with limiting groove 4, the inner wall rotationally connected of limiting track 3 has rotating wheel 5, the inner wall rotationally connected of rotating wheel 5 has rotating column 6, the inside of limiting track 3 is slidably connected with limiting column 7, the outer wall fixed connection of limiting column 7 has sliding plate 8, the outer wall fixed connection of sliding plate 8 has through column 9, the outer wall fixed connection of through column 9 has disc 11, the outer wall fixed connection of disc 11 has through column 9, the outer wall fixed connection of through column 9 has handheld column 12, the outer wall slidably connected of through column 9 has limiting frame 13, the outer wall of rotating column 6 is provided with holding assembly, and holding assembly is used to hold test tube.
[0026] Specifically, by pulling the handheld column 12 outward, the disc 11 and the through column 9 are driven to move, so that the limiting column 7 is separated from the inner wall of the limiting groove 4, at this time the tension spring 10 is stretched, the limiting frame 13 is pulled, the rotating wheel 5 is rotated on the outer wall of the limiting rail 3, the limiting frame 13 is prevented from being stuck, and then the rotating column 6 and the support frame 14 are moved to the appropriate position, after the handheld column 12 is released, the disc 11 is moved by the pulling of the tension spring 10, the limiting column 7 is driven to enter the inside of the limiting groove 4, and the limiting frame 13 is fixed. The above technical scheme can change the position of the placement disc fixed by the support frame 14 according to the different positions required by the experimental personnel to operate, facilitate the experimental personnel to take the test tube, reduce the steps of the experimental personnel to walk back and forth to take the test tube, and improve the efficiency of the experiment.
[0027] With reference to Figure 1 and Figure 2 , the holding assembly comprises a support frame 14, and the other end of the support frame 14 is provided with a holding disc for placing test tubes.
[0028] Specifically, the holding disc below the support frame 14 is used to hold unused test tubes or test tubes containing solutions that need to be reacted.
[0029] With reference to Figure 3 , the outer wall of the limiting column 7 is slidably connected to the inner wall of the limiting groove 4, the outer wall of the sliding plate 8 is slidably connected to the inner wall of the limiting frame 13, the outer wall of the through column 9 is slidably connected to the inside of the limiting frame 13, the inner wall of the limiting frame 13 is fixedly connected to the outer wall of the tension spring 10, and the outer wall of the disc 11 is slidably connected to the inner wall of the limiting frame 13.
[0030] Specifically, when the through column 9 is driven by the handheld column 12 or the tension spring 10, the through column 9 and the disc 11 are simultaneously driven to move, so that the disc 11 slides on the inner wall of the limiting frame 13, and the moving distance of the inner disc 11 is greater than the distance at which the limiting column 7 is separated from the limiting groove 4, thereby preventing the limiting column 7 from rubbing against the limiting rail 3.
[0031] With reference to Figure 1 , Figure 2 and Figure 4 , the outer wall of the experimental table 1 is fixedly connected with a bottom plate 15, the outer wall of the bottom plate 15 is provided with a motor 16, the output end of the motor 16 is provided with a threaded column 17, the outer wall of the threaded column 17 is threadedly connected with a threaded block 18, the outer wall of the threaded block 18 is rotatably connected with connecting rods 19 on both sides, and the outer wall of the connecting rods 19 is fixedly connected with rotating supports 20. The outer wall of the threaded column 17 is rotatably connected to the outer wall of the bottom plate 15. The lower surface of the threaded block 18 is slidably connected to the upper surface of the bottom plate 15. The outer wall of the rotating support 20 is fixedly connected to the outer wall of the experimental table 1.
[0032] Specific, by starting the motor 16 drive screw column 17 rotation, screw column 17 rotation drive screw block 18 to the center of the move, and then drive connecting rod 19 move while rotating, rotating force into the upward thrust of the rotating bracket 20, thereby driving the experimental table 1 table surface upward movement, through the above technical scheme can reach the experimental personnel can be different according to height, adjust the height of the experimental table 1 table surface, improve the comfort of the experimental personnel when the effect of experiment.
[0033] With reference to Figure 4 , the table surface of the experimental table 1 and the supporting leg are both provided with a connecting column 21, the outer wall of the connecting column 21 is slidingly connected in the inner part of the table surface.
[0034] Specifically, the connecting column 21 plays a role in connecting the table surface and the supporting leg of the experimental table 1. When the rotating bracket 20 drives the table surface to rise, the connecting column 21 will slide in the inner part of the table surface, preventing the table surface from tilting, and the supporting leg supports the table surface.
[0035] Working principle: according to the height of the experimental personnel, start by the fixed bottom plate 15 motor 16, motor 16 drive screw column 17 rotation, screw column 17 rotation drive both sides of the screw block 18 move, because the screw column 17 is set to two reverse threads, so that both sides of the screw block 18 to the center of the move, and then drive both sides of the connecting rod 19 move, because the length of the connecting rod 19 is certain, and the rotating bracket 20 connected with the connecting rod 19 is fixed by the table surface of the experimental table 1, so that the screw block 18 will also make it rotate while driving the connecting rod 19 to move, and then push the rotating bracket 20 to move, the rotating bracket 20 moves to drive the table surface of the experimental table 1 to move, wherein the connecting column 21 plays a role in connection, so that the experimental personnel can adjust the height of the table surface of the experimental table 1 according to the different height, improve the comfort of the experimental personnel when the effect of experiment.
[0036] When the test tube contains the solution to be tested or experimented with, place the test tube in the placement tray fixed by the support frame 14. Pull the handheld column 12 outwards to the desired location. The handheld column 12 moves the through column 9, which in turn moves the disc 11 and the sliding plate 8. Simultaneously, the disc 11 moves, causing the tension spring 10 to extend. As the sliding plate 8 moves, the limiting column 7 disengages from the inner wall of the limiting groove 4, pulling the limiting frame 13, which in turn moves the rotating column 6 and other components. At this time, the rotating wheel 5 will be fixed by the fixed plate 2. The outer wall of the limiting track 3 rotates, thereby changing the position of the limiting frame 13 and the support frame 14. After moving to the appropriate position, the hand-held column 12 is released, and the pull of the tension spring 10 drives the disc 11 to move, which in turn drives the through column 9 and the sliding plate 8 to move, so that the limiting column 7 is locked in the inner wall of the limiting groove 4 for fixation. This allows the position of the placement plate fixed by the support frame 14 to be changed according to the different positions required by the experimenter, making it convenient for the experimenter to pick up the test tubes, reducing the steps of the experimenter walking back and forth to pick up the test tubes, and improving the efficiency of the experiment.
[0037] This component not only allows experimenters to adjust the height of the experimental table 1 according to their height, improving their comfort during experiments, but also allows them to change the position of the placement tray fixed to the support frame 14 according to the different positions the experimenters need to operate in, making it easier for experimenters to pick up test tubes, reducing the steps of walking back and forth to pick up test tubes, and improving the efficiency of experiments. By changing the position of the placement tray fixed to the support frame 14 and changing the height of the experimental table 1, multi-dimensional adjustment can be achieved.
[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A multi-dimensional adjustment assembly for a chemical test bench, comprising a test bench (1), characterized in that: The outer wall of the experiment table (1) is fixedly connected with a fixed plate (2), the outer wall of the fixed plate (2) is fixedly connected with a limiting track (3), the inside of the limiting track (3) is provided with a limiting groove (4), the inner wall of the limiting track (3) is rotatably connected with a rotating wheel (5), the inner wall of the rotating wheel (5) is rotatably connected with a rotating column (6), the inside of the limiting track (3) is slidably connected with a limiting column (7), the outer wall of the limiting column (7) is fixedly connected with a sliding plate (8), the outer wall of the sliding plate (8) is fixedly connected with a penetrating column (9), the outer wall of the penetrating column (9) is fixedly connected with a disc (11), the outer wall of the disc (11) is fixedly connected with a penetrating column (9), the outer wall of the penetrating column (9) is fixedly connected with a handheld column (12), the outer wall of the penetrating column (9) is slidably connected with a limiting frame (13), the outer wall of the rotating column (6) is provided with a containing assembly, and the containing assembly is used for containing test tubes.
2. The multi-dimensional adjustment assembly for a chemical test bench of claim 1, wherein: The containing assembly comprises a support frame (14), and the other end of the support frame (14) is connected with a containing disc for placing test tubes.
3. The multi-dimensional adjustment assembly for a chemical test bench of claim 1, wherein: The outer wall of the limiting column (7) is slidably connected to the inner wall of the limiting groove (4), the outer wall of the sliding plate (8) is slidably connected to the inner wall of the limiting frame (13), the outer wall of the penetrating column (9) is slidably connected to the inside of the limiting frame (13), the inner wall of the limiting frame (13) is fixedly connected to the outer wall of the tension spring (10), and the outer wall of the disc (11) is slidably connected to the inner wall of the limiting frame (13).
4. The multi-dimensional adjustment assembly for chemical test benches according to claim 1, characterized in that: The outer wall of the experiment table (1) is fixedly connected with a bottom plate (15), the outer wall of the bottom plate (15) is provided with a motor (16), the output end of the motor (16) is provided with a threaded column (17), the outer wall of the threaded column (17) is threadedly connected with a threaded block (18), the outer wall of the threaded block (18) is rotatably connected with a connecting rod (19) on both sides, and the outer wall of the connecting rod (19) is fixedly connected with a rotating support (20).
5. The multi-dimensional adjustment assembly for a chemical test bench of claim 4, wherein: The outer wall of the threaded column (17) is rotatably connected to the outer wall of the bottom plate (15).
6. The multi-dimensional adjustment assembly for a chemical test bench of claim 4, wherein: The lower surface of the threaded block (18) is slidably connected to the upper surface of the bottom plate (15).
7. The multi-dimensional adjustment assembly for a chemical test bench of claim 4, wherein: The outer wall of the rotating support (20) is fixedly connected to the outer wall of the experiment table (1).
8. The multi-dimensional adjustment assembly for chemical test benches according to claim 1, characterized in that: The connecting column (21) is slidably connected to the inside of the table top. The connecting column (21) is slidably connected to the inside of the table top.