CN219273116U

CN219273116U - Multifunctional chemical experiment connecting device

Info

Publication number: CN219273116U
Application number: CN202222039288.6U
Authority: CN
Inventors: 李凤丽; 效志刚; 张伟; 邹丽娟
Original assignee: Zaozhuang University
Current assignee: Zaozhuang University
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-06-30
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a multifunctional chemical experiment connecting device which comprises an experiment table, wherein a connecting ring is fixedly arranged on the bottom wall of the experiment table, a connecting box is arranged below the experiment table and connected with the connecting ring through a connecting mechanism, an upright post is fixedly arranged on the bottom wall of the experiment table, a supporting plate is fixedly arranged at the end part of the upright post, two fixing plates are fixedly arranged on the bottom wall of the connecting box, a sliding rod is jointly arranged between the two fixing plates, and the sliding rod is connected with the two fixing plates through an elastic mechanism. According to the utility model, through arranging the components such as the connecting ring, the limiting groove, the limiting block, the connecting box and the connecting rod, the connecting box for collecting experimental garbage can stably and movably move in the connecting ring and the limiting groove under the action of the connecting rod and the limiting block, the connecting box can move relative to the experiment table, so that the use of the experiment personnel is convenient, the object above the experiment table can not be blocked under the experiment table, and the phenomenon that the experiment personnel kicked by the walking experiment personnel can cause turnover is avoided.

Description

Multifunctional chemical experiment connecting device

Technical Field

The utility model relates to the technical field of chemical experiment auxiliary devices, in particular to a multifunctional chemical experiment connecting device.

Background

Chemistry is a kind of natural science, mainly at molecular, atomic level, research material's constitution, nature, structure and change rule, create new material, the world is by the material composition, mainly exists two kinds of variation forms of chemistry change and physical change.

Various instruments, test tube beakers and the like can be placed by means of a laboratory table in a chemical experiment, a garbage collection device is usually placed on the laboratory table or near the experimental ground to place and collect experimental garbage, the garbage collection device in the description occupies a large space to prevent the placement of the instruments, the test tube beakers and other objects when placed on the laboratory table, and when placed on the ground near the experimental ground, the laboratory waste is easy to be knocked over by a tester to be kicked over to cause overflow of the internal experimental garbage, so that a multifunctional chemical experiment connecting device is designed for the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a multifunctional chemical experiment connecting device, which is characterized in that by arranging components such as a connecting ring, a limiting groove, a limiting block, a connecting box, a connecting rod and the like, the connecting box for collecting experiment garbage can stably and movably move in the connecting ring and the limiting groove under the action of the connecting rod and the limiting block, the connecting box can move relative to a laboratory table, so that the use of the laboratory table is convenient, articles above the laboratory table can not be blocked under the laboratory table, and the laboratory table can be prevented from being kicked by the walking laboratory table to cause overturning.

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

the utility model provides a multifunctional chemistry experiment connecting device, includes the experiment table, the fixed go-between that is equipped with of experiment table diapire, the experiment table below is equipped with the connection box, the connection box is connected with the go-between through linking mechanism, the fixed stand that is equipped with of experiment table diapire, stand end fixing is equipped with the backup pad, the connection box diapire is fixed to be equipped with two fixed plates, two be equipped with the slide bar jointly between the fixed plate, the slide bar passes through elastic mechanism and is connected with two fixed plates, the slide bar passes through extrusion mechanism and stand cooperation.

Preferably, the connection mechanism comprises a connecting rod in threaded connection with the inner bottom wall of the connecting box, a limiting block is fixedly arranged at the end part of the connecting rod, and a limiting groove corresponding to the limiting block is formed in the inner bottom wall of the connecting ring.

Preferably, the elastic mechanism comprises a limiting plate fixedly arranged outside the sliding rod, and a spring is elastically connected between the limiting plate and one of the fixing plates.

Preferably, the extrusion mechanism comprises an extrusion block with a fixing rod arranged at the end part of the sliding rod, a limiting ring is fixedly arranged on the outer wall of the upright post, and anti-skid patterns are arranged on the outer wall of the limiting ring and the outer wall of the extrusion block.

Preferably, the two fixing plates and the limiting plate are arc-shaped, and the sliding rod jointly slides to penetrate through the two fixing plates.

Preferably, a dragging plate is fixedly arranged at the end part of one end, far away from the upright post, of the sliding rod, the dragging plate is also arc-shaped, and a dragging groove is formed in the side wall, close to the upright post, of the dragging plate.

The utility model has the beneficial effects that:

1. through setting up components such as go-between, spacing groove, stopper, spread box and connecting rod for collect the spread box of experiment rubbish can be in the effect of connecting rod and stopper, realizes at go-between and spacing inslot steady activity removal, and spread box can remove the convenience test personnel for the experiment table and use, and be in the experiment table below can not blockking experiment table top article and place, and avoid being kicked by the test personnel of walking and lead to the turnover.

2. Through setting up subassemblies such as slide bar, fixed plate, spring, extrusion piece and spacing ring, the slide bar can drive extrusion piece extrusion spacing ring outer wall under the effect of limiting plate and spring under the state of standing, because extrusion piece all is equipped with anti-skidding line with the face of spacing ring contact, consequently the connection box just can be fixed for the laboratory bench position this moment, can guarantee the stability of connection box position.

Drawings

FIG. 1 is a schematic view of a multifunctional experimental connection device in bottom view;

fig. 2 is a schematic vertical sectional view of a multifunctional chemical experiment connection device according to the present utility model.

In the figure: the experiment table comprises a experiment table body 1, a connecting ring 2, a limiting groove 3, a stand column 4, a supporting plate 5, a connecting box 6, a fixing plate 7, a sliding rod 8, a limiting ring 9, a squeezing block 10, a limiting plate 11, a spring 12, a dragging plate 13, a connecting rod 14 and a limiting block 15.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a multifunctional chemical experiment connecting device, including experiment table 1, experiment table 1 diapire is fixed to be equipped with go-between 2, experiment table 1 below is equipped with connector box 6, connector box 6 is connected with go-between 2 through linking mechanism, linking mechanism includes the connecting rod 14 with the interior diapire threaded connection of connector box 6, connecting rod 14 end fixing is equipped with stopper 15, the interior diapire of go-between 2 is equipped with and corresponds spacing groove 3 with stopper 15, stopper 15 can not break away from with spacing groove 3, consequently connector box 6 can be through connecting rod 14 and stopper 15 along spacing groove 3 orbit removal.

The fixed stand 4 that is equipped with of laboratory bench 1 diapire, stand 4 end fixing is equipped with backup pad 5, and the fixed two fixed plates 7 that are equipped with of connecting box 6 diapire is equipped with slide bar 8 jointly between two fixed plates 7, and slide bar 8 passes through elastic mechanism and is connected with two fixed plates 7, and elastic mechanism is including fixed limiting plate 11 that sets up in slide bar 8 outside, and elastic connection has spring 12 between limiting plate 11 and one of them fixed plate 7, and spring 12 can drive the extrusion piece 10 extrusion spacing ring 9 outer wall of slide bar 8 cooperation its tip through extrusion limiting plate 11.

The slide bar 8 passes through extrusion mechanism and the cooperation of stand 4, and extrusion mechanism includes that the dead lever sets up the extrusion piece 10 at the slide bar 8 tip, and stand 4 outer wall is fixed to be equipped with spacing ring 9, and spacing ring 9 outer wall and extrusion piece 10 outer wall all are equipped with the anti-skidding line, can drive extrusion piece 10 and the spacing ring 9 outer wall counterbalance contact of slide bar 8 tip under the effect of spring 12 and limiting plate 11, and connecting box 6 is in stable position for laboratory table 1 under the effect of anti-skidding line this moment.

The two fixing plates 7 and the limiting plate 11 are arc-shaped, the sliding rod 8 jointly penetrates through the two fixing plates 7 in a sliding mode, and the two fixing plates 7 are designed to be matched with the sliding rod 8.

The end part of the slide bar 8 far away from the upright post 4 is fixedly provided with a dragging plate 13, the dragging plate 13 is arc-shaped, the side wall of the dragging plate 13 close to the upright post 4 is provided with a dragging groove, the dragging plate 13 can realize the dragging operation on the slide bar 8, and the dragging groove is convenient for a finger to put in to realize dragging.

When the utility model is used, the experiment table 1 is in a circular shape, the upper end surface of the experiment table 1 can be used for placing the following precise instruments, equipment test tubes and other objects for experiments, some experimental garbage can be directly discarded in the connection box 6 for collection in the experiment process, and when the sliding rod 8 is dragged by the dragging plate 13 to drive the extrusion block 10 to be out of contact with the limiting ring 9, the connection box 6 can be rotated at the moment to be separated from the connecting rod 14, so that the dumping treatment of the garbage in the connection box 6 is realized;

the connecting box 6 is connected with the connecting rod 14, the extrusion block 10 at the end part of the sliding rod 8 can be driven to contact with the outer wall of the limiting ring 9 under the action of the spring 12 and the limiting plate 11, at the moment, the connecting box 6 is in a stable position relative to the experiment table 1 under the action of the anti-skid patterns, when the sliding rod 8 is dragged by the dragging plate 13 to enable the extrusion block 10 not to contact with the limiting ring 9 any more, the connecting box 6 can be pushed, and the connecting box 6 can move in the limiting groove 3 under the cooperation of the connecting rod 14 and the limiting block 15, so that the position adjustment relative to the experiment table 1 is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a multifunctional chemistry experiment connecting device, includes laboratory table (1), its characterized in that, laboratory table (1) diapire is fixed to be equipped with go-between (2), laboratory table (1) below is equipped with connection box (6), connection box (6) are connected with go-between (2) through linking mechanism, laboratory table (1) diapire is fixed to be equipped with stand (4), stand (4) end fixing is equipped with backup pad (5), connection box (6) diapire is fixed to be equipped with two fixed plates (7), two be equipped with slide bar (8) jointly between fixed plate (7), slide bar (8) are connected with two fixed plates (7) through elastic mechanism, slide bar (8) are through extrusion mechanism and stand (4) cooperation.

2. The multifunctional chemical experiment connecting device according to claim 1, wherein the connecting mechanism comprises a connecting rod (14) in threaded connection with the inner bottom wall of the connecting box (6), a limiting block (15) is fixedly arranged at the end part of the connecting rod (14), and a limiting groove (3) corresponding to the limiting block (15) is formed in the inner bottom wall of the connecting ring (2).

3. The multifunctional chemical experiment connecting device according to claim 2, wherein the elastic mechanism comprises a limiting plate (11) fixedly arranged outside the sliding rod (8), and a spring (12) is elastically connected between the limiting plate (11) and one of the fixing plates (7).

4. The multifunctional chemical experiment connecting device according to claim 3, wherein the extruding mechanism comprises an extruding block (10) with a fixed rod arranged at the end part of the sliding rod (8), a limiting ring (9) is fixedly arranged on the outer wall of the upright post (4), and anti-skidding patterns are arranged on the outer walls of the limiting ring (9) and the extruding block (10).

5. The multifunctional chemical experiment connecting device according to claim 4, wherein the two fixing plates (7) and the limiting plate (11) are arc-shaped, and the sliding rod (8) jointly slides through the two fixing plates (7).

6. The multifunctional chemical experiment connecting device according to claim 5, wherein a dragging plate (13) is fixedly arranged at the end part of one end of the sliding rod (8) far away from the upright post (4), the dragging plate (13) is also arc-shaped, and a dragging groove is formed in the side wall of the dragging plate (13) close to the upright post (4).