Functional column for laboratory

Abstract

The utility model relates to the field of laboratory functional columns, and provides a laboratory functional column which comprises a functional column body and a suspended ceiling, an alternating assembly is fixed in the suspended ceiling, the functional column body is fixed at the bottom of the alternating assembly, a dismounting assembly is installed in the functional column body, and the alternating assembly comprises an electric motor. A connecting gear is fixed to the output end of the electric motor, a threaded rod is fixed to the side face of the connecting gear, a sliding plate is connected to the threaded rod in a threaded mode, a connecting column is fixed to the bottom of the sliding plate, and a functional column body is fixed to the bottom of the connecting column. Through the technical scheme, the problems that in the prior art, when the functional column for the laboratory is used, the functional columns on the two sides have different functions, so that the functional columns with different functions are inconvenient to use, the experiment progress is affected, and experiment data are inaccurate are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of laboratory function column, specifically, and relates to a laboratory function column. BACKGROUND

[0002] The laboratory function column as an innovative form of laboratory equipment can be traced back to the growing demand for multifunctional and integrated laboratory equipment. Traditional laboratory equipment often has a single function, which requires researchers to frequently change or adjust, which not only increases the complexity of experimental operation, but also affects the efficiency of the experiment. Therefore, in order to meet the diversified needs of researchers during the experiment, the function column emerges as the times require.

[0003] Chinese patent CN222057459U provides a laboratory function column, which aims to overcome the inconvenience of the prior art function column. The main technical scheme is as follows: a laboratory function column includes a suspended ceiling, two parallel function cabinets and a connecting cabinet frame. The function cabinet side wall is provided with a plurality of function areas, and the function cabinet side wall is provided with an operation port. The function cabinet includes a fixed cabinet body and a movable cabinet body, and the movable cabinet body is provided with a partition plate. The suspended function cabinet can facilitate subsequent laboratory wiring adjustment, and the connecting cabinet frame can free up the area of the experimental table and facilitate experimental operation. The wire piece cooperates with the linkage piece to realize the stretching and bending of the water, electricity and gas lines, which facilitates the introduction of water, electricity and gas and reduces the pulling of the water, electricity and gas lines, ensuring their safety. The function area is classified and avoids the full-closed support, making the interior of the function column more tidy and beautiful, and facilitating use and management.

[0004] The laboratory function column described above has different functions on both sides, which makes it inconvenient to use different function columns, affecting the progress of the experiment and leading to inaccurate experimental data. UTILITY MODEL CONTENTS

[0005] The utility model provides a laboratory function column, which solves the problem of different functions of the function columns on both sides in related art, which makes it inconvenient to use different function columns, affecting the progress of the experiment and leading to inaccurate experimental data.

[0006] The technical scheme of the utility model is as follows: a laboratory function column includes a function column body and a suspended ceiling, the suspended ceiling is internally fixed with an alternating assembly, the alternating assembly is fixed at the bottom of the function column body, and the function column body is internally installed with a dismounting assembly.

[0007] The alternating assembly includes an electric motor, a connecting gear fixed at the output end of the electric motor, a threaded rod fixed at the side of the connecting gear, a sliding plate threadedly connected on the threaded rod, a connecting column fixed at the bottom of the sliding plate, and a functional column body fixed at the bottom of the connecting column.

[0008] Preferably, the ceiling is internally provided with two groups of threaded rods, a rotating clamping plate rotatably connected between the two groups of threaded rods, a pressure sensor fixed at the inner side of the ceiling, and a clamping groove formed at the top of the sliding plate.

[0009] Preferably, a rotating shaft is rotatably connected on the connecting column, and an extension rod is fixed between the two groups of connecting columns.

[0010] Preferably, the connecting gear is provided with three groups, and the three groups of connecting gears are all meshingly connected.

[0011] Preferably, the number of the functional column body is two groups, and the two groups of functional column bodies are alternately installed on the two sides of the threaded rod.

[0012] Preferably, the dismounting assembly includes a mounting groove, a sliding groove formed in the inner wall of the mounting groove, a tool box installed on the sliding groove, and sliding blocks fixed at the two sides of the tool box.

[0013] Preferably, a limiting groove is formed at the front of the tool box, and a sliding groove is formed at the bottom of the tool box.

[0014] Preferably, a rotating groove is formed at the bottom of the mounting groove, a torsional spring is rotatably connected in the rotating groove, a limiting block is fixed on the torsional spring, and the limiting block is clamped with the limiting groove.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] 1. In the utility model, the alternating assembly is set, so that the positions of the functional columns on the two sides can be exchanged according to the actual use, so that the experimenters can more conveniently use the functions on the corresponding functional columns to carry out experiments, so that the experiment progress can be followed up more quickly, the influence on the experiment progress is avoided, and the accuracy of the experiment data is ensured. ACCURACY

[0017] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0018] Figure 1 It is an external structure schematic view of the utility model;

[0019] Figure 2 It is a side sectional view schematic view of the alternating assembly of the utility model;

[0020] Figure 3 It isFigure 2 Structure enlarged schematic view at middle A;

[0021] Figure 4 Structure schematic view of disassembling assembly of the utility model;

[0022] Figure 5 For Figure 4 Structure enlarged schematic view at middle B.

[0023] In the figure: 1, functional column body; 2, alternating assembly; 21, electric motor; 22, connecting gear; 23, threaded rod; 24, sliding plate; 25, connecting column; 26, rotating shaft; 27, telescopic rod; 28, pressure sensor; 29, clamping groove; 210, rotating clamping plate; 3, disassembling assembly; 31, mounting groove; 32, tool box; 33, sliding groove; 34, sliding block; 35, limiting groove; 36, rotating groove; 37, torsional spring; 38, limiting block; 4, suspended ceiling. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below, 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 the person skilled in the art without creative labor are involved in the protection scope of the utility model.

[0025] Embodiment 1

[0026] As Figures 1-3 shown, the embodiment proposes a functional column for laboratory, including functional column body 1 and suspended ceiling 4, alternating assembly 2 is fixed inside suspended ceiling 4, alternating assembly 2 bottom is fixed with functional column body 1, and disassembling assembly 3 is installed inside functional column body 1;

[0027] Alternating assembly 2 includes electric motor 21, and the output end of electric motor 21 is fixed with connecting gear 22, the side of connecting gear 22 is fixed with threaded rod 23, threaded rod 23 is threadedly connected with sliding plate 24, the bottom of sliding plate 24 is fixed with connecting column 25, and the bottom of connecting column 25 is fixed with functional column body 1;

[0028] Two groups of threaded rods 23 are arranged inside suspended ceiling 4, and rotating clamping plate 210 is rotatably connected between the two groups of threaded rods 23, pressure sensor 28 is fixed inside suspended ceiling 4, clamping groove 29 is formed in the top of sliding plate 24, and rotating clamping plate 210 rotates through pressure sensor 28 of model PSE543-M5, so that rotating clamping plate 210 can be clamped with clamping groove 29, thereby clamping and fixing sliding plate 24;

[0029] A rotating shaft 26 is rotatably connected to the connecting column 25, and a telescopic rod 27 is fixed between the two sets of connecting columns 25. The telescopic rod 27 rotates in the connecting column 25 through the rotating shaft 26, so that the telescopic rod 27 can keep the two sets of functional column bodies 1 moving towards each other and in opposite directions.

[0030] There are three sets of connecting gears 22, and all three sets of connecting gears 22 are meshed together. One set of connecting gears 22 is connected to the electric motor 21, and the other two sets of connecting gears 22 are connected to the threaded rods 23, so that when the connecting gears 22 are meshed, the two sets of threaded rods 23 rotate in opposite directions.

[0031] There are two sets of functional column bodies 1, which are installed alternately on both sides of the threaded rod 23. The functions of the two sets of functional column bodies 1 are different, and the staggered arrangement prevents them from colliding with each other during movement.

[0032] In this embodiment, when using the functional column body 1 on the left side of the ceiling 4 during the experiment, and it is necessary to use the tool on the functional column body 1 on the right side of the ceiling 4, the electric motor 21 drives the connecting gear 22 to mesh and connect via the button on the test bench, so that the functional column bodies 1 on the threaded rod 23 move relative to each other. When the functional column body 1 on the left side leaves the pressure sensor 28, the rotating plate 210 disengages from the slot 29 on the sliding plate 24. Then, during the relative movement of the functional column bodies 1, the rotating shaft 26 on the connecting column 25 rotates, and at the same time, the telescopic rod 27 between the rotating shafts 26 retracts, so as to keep the two sets of functional column bodies 1 symmetrical. When the functional column body 1 on the right side moves to the left side, when the sliding plate 24 touches the pressure sensor 28, the pressure sensor 28 drives the rotating plate 210 to rotate, so that the rotating plate 210 is engaged with the slot 29, and the stability of the functional column body 1 after movement is maintained.

[0033] Example 2

[0034] like Figures 4-5 As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes that the disassembly component 3 includes an installation groove 31, the inner wall of the installation groove 31 is provided with a sliding groove 33, a toolbox 32 is installed on the sliding groove 33, and sliders 34 are fixed on both sides of the toolbox 32.

[0035] The toolbox 32 has a limiting groove 35 on the front and a sliding groove on the bottom. When the sliding groove contacts the limiting block 38, the limiting block 38 is engaged with the limiting groove 35.

[0036] The bottom of the mounting groove 31 has a rotating groove 36, in which a torsion spring 37 is rotatably connected. A limit block 38 is fixed on the torsion spring 37, and the limit block 38 is engaged with the limit groove 35. The limit block 38 can automatically rebound through the torsion spring 37.

[0037] In the embodiment, the tool box 32 on the functional column body 1 can be installed and dismounted according to the functions required in the actual experiment process, so as to be replaced by the required tool box 32. By manually pressing the limiting block 38 and taking out the tool box 32 outward, the original tool box 32 is separated from the installation groove 31. Then the tool box 32 to be used is slidably installed in the sliding groove 33 through the sliding block 34. When the sliding groove at the bottom of the tool box 32 collides with the limiting block 38, the limiting block 38 is rotated through the torsional spring 37. Then when the tool box 32 is completely entered into the installation groove 31, the limiting block 38 is clamped with the limiting groove 35 at the bottom of the tool box 32, so as to fix the tool box 32.

[0038] The above is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A functional column for laboratory use, characterized in that, It includes a functional column body (1) and a ceiling (4), wherein an alternating component (2) is fixed inside the ceiling (4), the functional column body (1) is fixed at the bottom of the alternating component (2), and a disassembly component (3) is installed inside the functional column body (1). The alternating component (2) includes an electric motor (21), a connecting gear (22) is fixed at the output end of the electric motor (21), a threaded rod (23) is fixed on the side of the connecting gear (22), a sliding plate (24) is threadedly connected to the threaded rod (23), a connecting column (25) is fixed at the bottom of the sliding plate (24), and a functional column body (1) is fixed at the bottom of the connecting column (25).

2. A laboratory functional column according to claim 1, characterized in that, The ceiling (4) is provided with two sets of threaded rods (23), and a rotating plate (210) is rotatably connected between the two sets of threaded rods (23). A pressure sensor (28) is fixed inside the ceiling (4), and a slot (29) is opened on the top of the sliding plate (24).

3. A laboratory functional column according to claim 1, characterized in that, A rotating shaft (26) is rotatably connected to the connecting column (25), and a telescopic rod (27) is fixed between the two sets of connecting columns (25).

4. A laboratory functional column according to claim 1, characterized in that, The connecting gear (22) is provided in three sets, and all three sets of the connecting gear (22) are meshed together.

5. A laboratory functional column according to claim 1, characterized in that, The number of functional column bodies (1) is two sets, and the two sets of functional column bodies (1) are installed alternately on both sides of the threaded rod (23).

6. A laboratory functional column according to claim 1, characterized in that, The disassembly assembly (3) includes an installation groove (31), the inner wall of which is provided with a sliding groove (33), a toolbox (32) is installed on the sliding groove (33), and sliders (34) are fixed on both sides of the toolbox (32).

7. A laboratory functional column according to claim 1, characterized in that, The toolbox (32) has a limiting groove (35) on the front and a sliding groove on the bottom.

8. A laboratory functional column according to claim 6, characterized in that, The bottom of the mounting groove (31) is provided with a rotating groove (36), and a torsion spring (37) is rotatably connected in the rotating groove (36). A limit block (38) is fixed on the torsion spring (37), and the limit block (38) is engaged with the limit groove (35).

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