CN212702020U

CN212702020U - Chemical experiment table for teaching, research and study

Info

Publication number: CN212702020U
Application number: CN201821803046.7U
Authority: CN
Inventors: 张心扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-02
Filing date: 2018-11-02
Publication date: 2021-03-16
Anticipated expiration: 2028-11-02

Abstract

The utility model discloses a high school's science student uses chemical experiment table, including experiment table top, be equipped with on experiment table top's the upper end lateral wall and wash the pond, be equipped with first water pipe along vertical direction on experiment table top's the lateral wall, experiment table top places the board along vertical direction fixedly connected with test tube on being close to the lateral wall that washs pond one end, the equidistant slope a plurality of test tubes of fixedly connected with up hangs the pole on the lateral wall that the board was placed to the test tube, fixedly connected with water deflector on experiment table top's the upper end lateral wall, experiment table top's lower extreme fixedly connected with experiment cabinet. The utility model discloses be provided with running gear, can very conveniently shift position, also can stop very firmly, strengthened the portability, labour saving and time saving, and set up the test tube and place board and test tube suspension rod, the water in the test tube of both being convenient for to the greatest extent, when can avoiding the test tube to place vertically upwards again, the condition of the ash of easily advancing in the test tube, simple structure, convenient to use.

Description

Chemical experiment table for teaching, research and study

Technical Field

The utility model relates to a teaching and research and study technical field especially relate to a chemical experiment table is used in teaching and research and study.

Background

As is well known, a chemical class is a course that high school students must learn, and in the study of the chemical class and the teaching and research of teachers, it is a common practice to conduct experiments in order to facilitate the understanding and observation of the students. At present stage, current chemical experiment table is generally fixed to be set up in chemical laboratory, and inconvenient shift position also wastes time and energy during the removal, and the test tube after the chemistry experiments is in the washing back, and inconvenient remaining water in removing the test tube, the test tube that washs is vertical when placing up easy dust that advances in the test tube, for this we have provided a high school science student and have used chemical experiment table, is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the chemical laboratory bench is used in teaching and research and study that proposes, it is provided with running gear, can very conveniently shift position, also can very firmly stop, the portability has been strengthened, time saving and labor saving, and set up the test tube and place the board, the test tube hangs pole and water deflector, both be convenient for drip the water in the test tube to the greatest extent, can avoid the test tube to advance grey condition in the test tube when placing up again, moreover, the steam generator is simple in structure, high durability and convenient use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a chemical experiment table for teaching and studying, which comprises an experiment table top, wherein the side wall of the upper end of the experiment table top is provided with a cleaning pool, a first water pipe is arranged on the side wall of the experiment table board along the vertical direction, a test tube placing plate is fixedly connected on the side wall of the experiment table board close to one end of the cleaning pool along the vertical direction, the side wall of the test tube placing plate is fixedly connected with a plurality of test tube hanging rods which are obliquely upwards at equal intervals, the side wall of the upper end of the experiment table is fixedly connected with a water guide plate, the lower end of the experiment table is fixedly connected with an experiment cabinet, a hollow groove is arranged in the experiment cabinet, a first clapboard is fixedly connected on the opposite inner wall of the hollow groove along the vertical direction, the first baffle separates the cavity into first standing groove and second standing groove, the lower extreme of experiment cabinet is equipped with running gear, be equipped with the third standing groove on the lateral wall of experiment mesa.

Preferably, the water guide plate is arranged between the test tube placing plate and the washing pool, and the side wall of the upper end of the water guide plate is obliquely arranged towards the direction of the washing pool.

Preferably, running gear is including rotating four support columns of connection on the lower extreme lateral wall of experiment cabinet, four the lower extreme of support column all is connected with the walking wheel through the walking wheel axle rotation, four be equipped with the recess on the lateral wall of support column, fixedly connected with cylinder on the upper end inner wall of recess, the output fixedly connected with fixed block down of cylinder.

Preferably, respectively fixedly connected with sewage storage jar and clear water storage jar on the inner wall of first standing groove, the upper end of sewage storage jar is equipped with the second water pipe, the second water pipe runs through experiment mesa's lateral wall and is linked together with the bottom inner wall that washs the pond, the upper end lateral wall of clear water storage jar is linked together through water pump and first water pipe, the upper end intercommunication of first water pipe is equipped with the third water pipe, the both ends of third water pipe all are equipped with tap, common fixedly connected with second baffle on the inner wall of second standing groove, it is connected with the cabinet door all to rotate through the hinge on the both sides lateral wall of experiment cabinet, the first handle of fixedly connected with on the lateral wall of cabinet door.

Preferably, a drawer is slidably connected in the third placing groove, and a second handle is fixedly connected to a side wall of the drawer.

Preferably, the side wall of the upper end of the experiment table top is fixedly connected with two mutually symmetrical fixing plates, and the two opposite side walls of the two fixing plates are fixedly connected with two third partition plates together.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. by arranging the travelling mechanism, when the position needs to be moved, the experiment table top is pushed and pulled, the travelling wheels are rotated, the position can be conveniently moved, when the position needs to be stably stopped, the fixed block is driven by the air cylinder to downwards abut against the side wall of the upper end of the travelling wheels, and the position can be stably stopped;

2. place board and test tube suspension rod through setting up the test tube, and set up the water deflector, after wasing the test tube in the cleaning tank, can insert the test tube after wasing on the board is placed to the test tube and hang the pole on, make the water in the test tube after wasing can place board and water deflector inflow cleaning tank along the test tube under the effect of gravity in, the water in the test tube of both being convenient for to drop to the greatest extent, can avoid the test tube vertical when placing upwards again, the condition of the ash is easily advanced in the test tube, moreover, the steam generator is simple in structure, high durability and convenient use.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1 experiment mesa, 2 wash the pond, 3 first water pipes, 4 test tube placing plates, 5 water guide plates, 6 test tube suspension rods, 7 experiment cabinets, 8 first baffles, 9 first placing grooves, 10 second placing grooves, 11 second baffles, 12 third placing grooves, 13 supporting columns, 14 grooves, 15 walking wheel shafts, 16 walking wheels, 17 cylinders, 18 fixed blocks, 19 sewage storage tanks, 20 second water pipes, 21 clear water storage tanks, 22 third water pipes, 23 taps, 24 cabinet doors, 25 first handles, 26 drawers, 27 second handles, 28 fixed plates, 29 third baffles.

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.

Referring to fig. 1-3, a chemical experiment table for teaching, research and study, comprising an experiment table top 1, a cleaning pool 2 is arranged on the upper side wall of the experiment table top 1, the cleaning pool 2 is used for cleaning experimental equipment, a first water pipe 3 is arranged on the side wall of the experiment table top 1 along the vertical direction, a test tube placing plate 4 is fixedly connected on the side wall of one end of the experiment table top 1 close to the cleaning pool 2 along the vertical direction, a plurality of test tube suspension rods 6 are fixedly connected on the side wall of the test tube placing plate 4 in an upward inclined manner at equal intervals, a water guide plate 5 is fixedly connected on the upper side wall of the experiment table top 1, the water guide plate 5 is arranged between the test tube placing plate 4 and the cleaning pool 2, the upper side wall of the water guide plate 5 is arranged in an inclined manner towards the direction of the cleaning pool 2, the test tube placing plate 4 and the test tube suspension rods 6 are arranged, and the water guide plate 5 is arranged, after the test tube is cleaned in the, make the water in the test tube after wasing can place board 4 and water guide plate 5 inflow along the test tube under the effect of gravity wash 2 in, both be convenient for drop the water in the test tube to the greatest extent, can avoid the test tube to advance grey condition, simple structure, convenient to use in the test tube when placing up again.

Wherein, the lower extreme fixedly connected with experiment cabinet 7 of experiment mesa 1, be equipped with the cavity groove in the experiment cabinet 7, along vertical direction fixedly connected with first baffle 8 on the relative inner wall in cavity groove, first baffle 8 separates the cavity groove into first standing groove 9 and second standing groove 10, fixedly connected with sewage storage jar 19 and clear water storage jar 21 on the inner wall of first standing groove 9 respectively, the upper end of sewage storage jar 19 is equipped with second water pipe 20, second water pipe 20 runs through the lateral wall of experiment mesa 1 and is linked together with the bottom inner wall of washing pond 2, the upper end lateral wall of clear water storage jar 21 is linked together through water pump and first water pipe 3, the upper end intercommunication of first water pipe 3 is equipped with third water pipe 22, the both ends of third water pipe 22 all are equipped with tap 23, through setting up washing pond 2, first water pipe 3, sewage storage jar 19, second water pipe 20, clear water storage jar 21, third water pipe 22, Tap 23 and water pump, in the chemical experiment process, when needs wash experimental facilities, the clear water passes through the water pump and passes through first water pipe 3 respectively from clear water storage jar 21, third water pipe 22 and tap 23 flow out, conveniently wash at any time like experimental facilities such as test tubes, sewage passes through second water pipe 20 and flows into in sewage storage jar 19, common fixedly connected with second baffle 11 on the inner wall of second standing groove 10, all be connected with cabinet door 24 through hinge rotation on the both sides lateral wall of experiment cabinet 7, the first handle 25 of fixedly connected with on cabinet door 24's the lateral wall.

Wherein, the lower extreme of experiment cabinet 7 is equipped with running gear, running gear is including rotating four support columns 13 of connection on the lower extreme lateral wall of experiment cabinet 7, the lower extreme of four support columns 13 all rotates through running-wheel shaft 15 and is connected with walking wheel 16, be equipped with recess 14 on the lateral wall of four support columns 13, fixedly connected with cylinder 17 on recess 14's the upper end inner wall, cylinder 17's output fixedly connected with fixed block 18 down, through setting up running gear, when needs shift position, push-and-pull experiment mesa 1, make walking wheel 16 rotate, can very conveniently shift position, when needs are shut down steadily, it offsets with walking wheel 16's upper end lateral wall downwards to drive fixed block 18 through cylinder 17, can very firmly stop, compare in current laboratory bench, the portability has been strengthened.

Wherein, be equipped with third standing groove 12 on experiment table surface 1's the lateral wall, sliding connection has drawer 26 in third standing groove 12, fixedly connected with second handle 27 on drawer 26's the lateral wall, two fixed plate 28 of mutual symmetry of fixedly connected with on experiment table surface 1's the upper end lateral wall, two common two third baffles 29 of fixedly connected with on the relative lateral wall of two fixed plate 28, through set up first standing groove 9 and second standing groove 10 in experiment cabinet 7, and set up drawer 26 in experiment table surface 1's third standing groove 12, set up fixed plate 28 and third baffle 29 on experiment table surface 1, the storing function of laboratory bench has greatly been strengthened, conveniently place experimental articles for use commonly used, it is more convenient to use.

In the utility model, when in use, by arranging the walking mechanism, when the position needs to be moved, the walking wheel 16 is rotated by pushing and pulling the experiment table board 1, the position can be moved conveniently, when the position needs to be stopped stably, the fixed block 18 is driven by the air cylinder 17 to abut against the upper end side wall of the walking wheel 16 downwards, so that the walking wheel can be stopped stably, compared with the existing experiment table, the portability is enhanced, when the experiment table needs to be cleaned, by arranging the cleaning pool 2, the first water pipe 3, the sewage storage tank 19, the second water pipe 20, the clean water storage tank 21, the third water pipe 22, the water tap 23 and the water pump, in the chemical experiment process, when the experiment equipment needs to be cleaned, the clean water flows out from the clean water storage tank 21 through the first water pipe 3, the third water pipe 22 and the water tap 23 respectively, the experiment equipment such as a test tube is convenient to be cleaned at any time, the sewage flows into the sewage storage tank 19 through the second water pipe 20, and set up water deflector 5, after washing the test tube in washing pond 2, can insert the test tube after wasing on the test tube places the test tube on board 4 and hangs on pole 6, make the water in the test tube after wasing can place board 4 and water deflector 5 inflow washing pond 2 along the test tube under the effect of gravity in, the water in the test tube of both being convenient for to drip, the condition of the interior ash of test tube of can avoiding the test tube to advance when vertical placing up again, moreover, the steam generator is simple in structure, high durability and convenient use, through set up first standing groove 9 and second standing groove 10 in experiment cabinet 7, and set up drawer 26 in experiment table board 1's third standing groove 12, set up fixed plate 28 and third baffle 29 on experiment table board 1, the storing function of laboratory bench has greatly been strengthened, conveniently place commonly used laboratory supplies, and more convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high school's science student uses chemical experiment table, includes experiment table board (1), its characterized in that, be equipped with on the upper end lateral wall of experiment table board (1) and wash pond (2), be equipped with first water pipe (3) along vertical direction on the lateral wall of experiment table board (1), experiment table board (1) is close to and is connected with test tube placing plate (4) along vertical direction fixedly on the lateral wall of washing pond (2) one end, equidistant slope fixedly connected with a plurality of test tube suspension rods (6) up on the lateral wall of test tube placing plate (4), fixedly connected with water deflector (5) on the upper end lateral wall of experiment table board (1), the lower extreme fixedly connected with experiment cabinet (7) of experiment table board (1), be equipped with the cavity groove in experiment cabinet (7), along vertical direction fixedly connected with first baffle (8) on the inner wall that the cavity groove is relative, the first baffle (8) separates the hollow groove into a first placing groove (9) and a second placing groove (10), the lower end of the experiment cabinet (7) is provided with a walking mechanism, and the side wall of the experiment table board (1) is provided with a third placing groove (12).

2. The chemical laboratory table for high school science according to claim 1, wherein the water guide plate (5) is arranged between the test tube placing plate (4) and the cleaning tank (2), and the upper end side wall of the water guide plate (5) is inclined towards the cleaning tank (2).

3. The chemical experiment table for the high school science and student according to claim 1, wherein the walking mechanism comprises four supporting columns (13) rotatably connected to the side wall of the lower end of the experiment cabinet (7), the lower ends of the four supporting columns (13) are respectively rotatably connected with walking wheels (16) through walking wheel shafts (15), grooves (14) are formed in the side walls of the four supporting columns (13), air cylinders (17) are fixedly connected to the inner walls of the upper ends of the grooves (14), and the output ends of the air cylinders (17) are fixedly connected with fixing blocks (18) downwards.

4. The chemical experiment table for the high school science and student use according to claim 1, wherein the inner wall of the first placing groove (9) is fixedly connected with a sewage storage tank (19) and a clean water storage tank (21) respectively, the upper end of the sewage storage tank (19) is provided with a second water pipe (20), the second water pipe (20) penetrates through the side wall of the experiment table top (1) and is communicated with the inner wall of the bottom of the cleaning pool (2), the upper end side wall of the clean water storage tank (21) is communicated with the first water pipe (3) through a water pump, the upper end of the first water pipe (3) is communicated with a third water pipe (22), two ends of the third water pipe (22) are provided with water taps (23), the inner wall of the second placing groove (10) is fixedly connected with a second partition plate (11) together, and the side walls of the experiment table (7) are rotatably connected with cabinet doors (24) through hinges, the side wall of the cabinet door (24) is fixedly connected with a first handle (25).

5. The high school science and chemical laboratory bench according to claim 1, wherein a drawer (26) is slidably connected in the third placing groove (12), and a second handle (27) is fixedly connected to the side wall of the drawer (26).

6. The chemical laboratory table for high school science according to claim 1, wherein the side wall of the upper end of the laboratory table top (1) is fixedly connected with two symmetrical fixing plates (28), and the opposite side walls of the two fixing plates (28) are fixedly connected with two third partition plates (29).