CN212882536U

CN212882536U - Multifunctional experiment table suitable for chemistry teaching

Info

Publication number: CN212882536U
Application number: CN202021030393.8U
Authority: CN
Inventors: 王贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-06
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a multi-functional laboratory bench suitable for chemistry teaching in teaching aid field, including the table body, the fixed supporting leg that is provided with of table body lower extreme, the supporting leg bottom is provided with the walking wheel, the supporting leg lateral wall is connected with the connecting plate, the spout has been seted up to the table body, spout sliding connection has the slider, the slider upper end is provided with the lifter, lifter top fixedly connected with operation panel, the fixed guard plate that is provided with in table body upper end, the fixed fire extinguisher that is provided with in guard plate both sides, table body top is equipped with the rotating pin, and the table body passes through the rotating pin and rotates the connection test-tube rack, table body one side is provided with the. The utility model discloses a solved current chemical experiment table overall structure heavy, be not convenient for remove, whole experiment function singleness simultaneously, problem that holistic practicality is not perfect enough.

Description

Multifunctional experiment table suitable for chemistry teaching

Technical Field

The utility model relates to a teaching aid field specifically relates to a multi-functional laboratory bench suitable for chemistry teaching.

Background

Although the variety of the chemical experiment apparatus is updated rapidly, the chemical experiment table for experiment is not updated too much, and when planning experiment design, some principles, specifically scientific principle, feasibility principle, simplicity principle and safety principle, must be followed. The chemical experiment table is carried out under the nontoxic reaction condition, is reduced, recycled and reused, has atom economy, has high selectivity, produces few byproducts, and even realizes zero emission, and the product is environment-friendly, satisfies the traditional standard of being cheap and good, reaches the above standard, and the traditional chemical experiment table has the advantages of simple structure, few functions and difficult in-place protection measures, so that the chemical experiment table has diversified functions and good safety performance.

For example, chinese patent application No. CN201720479919.2 discloses a multifunctional chemical experiment table, including experiment table, use utensil case, wash basin, put frame, chemical experiment protection box and mobile slot, the experiment table main part is the cuboid structure and adopts wood material and aluminum alloy material, and the experiment table left surface is equipped with the use utensil case through removable mode, use the utensil case for the cuboid structure and adopt aluminum alloy material, and the experiment table upside leftmost side is equipped with the wash basin, the wash basin is inlayed inside the experiment table, and the wash basin right side is equipped with puts the frame, it is aluminum alloy material and the bottom is equipped with mobile slot to put the frame, and it has chemical experiment protection box to inlay on the put frame right side, chemical experiment protection box main part is the cuboid structure and adopts toughened glass material, and chemical experiment protection box bottom is equipped with mobile slot, through installing and using utensil case on the experiment table, Put the frame and remove the draw-in groove and can improve the flexibility and put the space, the security that the chemical experiment protection box improved the experiment.

However, this current chemical laboratory table overall structure is heavy, is not convenient for remove, and whole experiment function is single simultaneously, and holistic practicality is not perfect enough.

To the above problem, the utility model designs a multi-functional laboratory bench suitable for chemistry teaching to solve above-mentioned background problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional laboratory bench suitable for chemistry teaching to solve the current chemical experiment table overall structure that provides in the above-mentioned background art heavy, be not convenient for remove, whole experiment function singleness simultaneously, problem that holistic practicality is not perfect enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional laboratory bench suitable for chemistry teaching, includes the table body, the fixed supporting leg that is provided with of table body lower extreme, the supporting leg bottom is provided with the walking wheel, the supporting leg lateral wall is connected with the connecting plate, the spout has been seted up to the table body, spout sliding connection has the slider, the slider upper end is provided with the lifter, lifter top fixedly connected with operation panel, the fixed guard plate that is provided with in table body upper end, the fixed fire extinguisher that is provided with in guard plate both sides, table body top is equipped with the rotational pin, and the table body passes through the rotational pin and rotate the connection test-tube rack, table body one side is provided with the collecting tank, the fixed drawer that.

Preferably, the walking wheel is of a universal wheel structure.

Preferably, the connecting plate is fixedly connected with the supporting side wall through a mounting seat, a pressing rod longitudinally penetrates through the connecting plate, a pressing plate is fixedly arranged at the upper end of the pressing rod, a spring is arranged between the pressing plate and the upper surface of the connecting plate, and a sucking disc is fixedly arranged at the lower end of the pressing rod.

Preferably, a partition plate is arranged between the protection plates, and the top of the partition plate is uniformly provided with a lamp source.

Preferably, the liquid collecting tank is fixedly connected with a liquid discharging pipeline at the bottom, a sealing ring structure is arranged at the connecting end of the liquid collecting tank and the liquid discharging pipeline, and a valve is arranged on the liquid discharging pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize universal traveling wheel to realize removing, increased holistic portability, utilize elasticity sucker structure to fix simultaneously, be convenient for open and stop the use. In addition, the sliding and lifting functions are added to the operating platform, the overall safety structure is added, and the overall functionality is greatly increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection plate of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-table body, 101-chute, 2-supporting leg, 3-walking wheel, 4-connecting plate, 401-mounting seat, 402-pressure rod, 403-pressure plate, 404-spring, 405-suction cup, 5-slide block, 6-lifting rod, 7-operation table, 8-protective plate, 9-fire extinguisher, 10-partition plate, 11-lamp source, 12-rotating pin, 13-test tube rack, 14-collecting tank, 15-liquid drainage pipeline and 16-drawer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a multi-functional laboratory bench suitable for chemistry teaching, including the table body 1, the fixed supporting leg 2 that is provided with of 1 lower extreme of the table body, 2 bottoms of supporting leg are provided with

walking wheel

3, 2 lateral walls of supporting leg are connected with connecting plate 4, spout 101 has been seted up to the table body 1, spout 101 sliding connection has

slider

5, 5 upper ends of slider are provided with lifter 6, 6 top fixedly connected with operation panel 7 of lifter, 1 fixed guard plate 8 that is provided with in upper end of the table body, 8 fixed fire extinguishers 9 that are provided with in both sides of guard plate, 1 top of the table body is equipped with swivel pin 12, and the table body 1 rotates through swivel pin 12 and connects test-tube rack 13, 1 one side of the table body is provided with.

Wherein, the walking wheel 3 is a universal wheel structure, so that the whole body can be conveniently moved. Connecting plate 4 passes through mount pad 401 and supporting leg 2 lateral wall fixed connection, and connecting plate 4 vertically runs through there is depression bar 402, and the fixed clamp plate 403 that is provided with in depression bar 402 upper end is provided with the spring between clamp plate 403 and the connecting plate 4 upper surface, and the fixed sucking disc 405 that is provided with of depression bar 402 lower extreme extrudees clamp plate 403 compression depression bar 402 lower extreme when needs are parked, makes its contact ground adsorb, realizes fixing holistically. Be provided with baffle 10 between the guard plate 8, increased holistic security, baffle 10 top evenly is provided with lamp source 11, is convenient for adjust the light source observation experiment result. The bottom of the liquid collecting groove 14 is fixedly connected with a liquid discharge pipeline 15, a sealing ring structure is arranged at the connecting end of the liquid collecting groove 14 and the liquid discharge pipeline 15, and a valve is arranged on the liquid discharge pipeline 15.

One specific application of this embodiment is: the utility model discloses a every phenomenon walking wheel 3 of 2 bottoms of supporting legs realizes removing, extrudees clamp plate 403 compression depression bar 402 lower extreme sucking disc 405 when needs are parked, makes its contact ground adsorb, realizes fixed holistically, and on the same reason, when needs remove, plays open sucking disc 405, utilizes the elasticity of spring 404 to return and draws upward, recycles walking wheel 3 and realizes removing. Before the experiment, the experimental article required to be used can be taken out from the drawer 16, the slide block 5 can be slid to adjust the position of the operating platform 7 when the experimental device is used, and meanwhile, the lifting rod 6 can be used for adjusting the height. The liquid after the test is poured into the liquid collecting tank 14 and then can be collected and treated through the liquid discharging pipeline 15. In addition, in order to guarantee the security of whole experiment, set up guard plate 8, in addition, 8 lateral walls of guard plate are provided with fire extinguisher 9, when taking place the experiment accident, can put out through fire extinguisher 9. When the light is weak and the experimental result is inconvenient to observe, the light source 11 at the upper end of the partition plate 10 can be turned on, so that better observation can be facilitated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a multi-functional laboratory bench suitable for chemistry teaching, includes the table body (1), its characterized in that: the lower end of the table body (1) is fixedly provided with a supporting leg (2), the bottom of the supporting leg (2) is provided with a travelling wheel (3), the side wall of the supporting leg (2) is connected with a connecting plate (4), the table body (1) is provided with a chute (101), the sliding chute (101) is connected with a sliding block (5) in a sliding way, the upper end of the sliding block (5) is provided with a lifting rod (6), the top of the lifting rod (6) is fixedly connected with an operating platform (7), the upper end of the table body (1) is fixedly provided with a protective plate (8), fire extinguishers (9) are fixedly arranged on two sides of the protection plate (8), a rotating pin (12) is arranged at the top of the table body (1), the table body (1) is rotationally connected with the test tube rack (13) through a rotating pin (12), a liquid collecting groove (14) is formed in one side of the table body (1), and a drawer (16) is fixedly arranged at the bottom of the table body (1).

2. A multifunctional laboratory bench suitable for chemical teaching according to claim 1, wherein: the walking wheels (3) are of universal wheel structures.

3. A multifunctional laboratory bench suitable for chemical teaching according to claim 1, wherein: connecting plate (4) pass through mount pad (401) and supporting leg (2) lateral wall fixed connection, connecting plate (4) vertically runs through there are depression bar (402), depression bar (402) upper end is fixed and is provided with clamp plate (403), be provided with the spring between clamp plate (403) and connecting plate (4) upper surface, depression bar (402) lower extreme is fixed and is provided with sucking disc (405).

4. A multifunctional laboratory bench suitable for chemical teaching according to claim 1, wherein: be provided with baffle (10) between guard plate (8), baffle (10) top evenly is provided with lamp source (11).

5. A multifunctional laboratory bench suitable for chemical teaching according to claim 1, wherein: the liquid collecting tank is characterized in that a liquid discharging pipeline (15) is fixedly connected to the bottom of the liquid collecting tank (14), a sealing ring structure is arranged at the connecting end of the liquid collecting tank (14) and the liquid discharging pipeline (15), and a valve is arranged on the liquid discharging pipeline (15).