CN216396420U

CN216396420U - Experimental device for chemical test

Info

Publication number: CN216396420U
Application number: CN202121280609.0U
Authority: CN
Inventors: 程铮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-04-29
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses an experimental device for testing chemicals, which comprises cushion blocks, a placing bin, partition plates, clamping assemblies and cover plates, wherein the cushion blocks are symmetrically arranged below the placing bin, the cover plates are connected to the top of the placing bin, the cover plates are symmetrically arranged, the partition plates are arranged at the center of the bottom surface of the inner wall of the placing bin, and the clamping assemblies are uniformly distributed in the placing bin. The utility model belongs to the technical field of chemical experiments, and particularly relates to an experimental device for testing chemicals, which can realize fixation of test tubes with different diameters through a clamping assembly.

Description

Experimental device for chemical test

Technical Field

The utility model belongs to the technical field of chemical experiments, and particularly relates to an experimental device for testing chemicals.

Background

In the chemical experiment process, the medicine of collecting adopts bottled or test tube dress mostly, bear this type of test tube through a simple wooden support body after the collection is accomplished, this mode causes breaking of test tube very easily, lead to the damage of the medicine sample of collecting, and a plurality of test tubes of the same diameter can only be placed to this kind of support body, can only change suitable support body to the test tube of different diameters, perhaps place on one side, thereby overturn carelessly, delay inspection personnel's work efficiency, occupy the space of great checkout stand.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the chemical medicine test experimental device which can realize the fixation of test tubes with different diameters through the clamping assembly.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: an experimental device for testing chemicals comprises cushion blocks, a placing bin, partition plates, clamping assemblies and cover plates, wherein the cushion blocks are symmetrically arranged below the placing bin, the cover plates are connected to the top of the placing bin in a connecting mode, the cover plates are symmetrically arranged, the partition plates are arranged at the center of the bottom surface of the inner wall of the placing bin, and the clamping assemblies are uniformly distributed in the placing bin; the clamping assembly comprises a rotary sleeve, a vertical plate, a fixed frame, a damping rotating shaft, a connecting plate, a limiting plate, a rotating rod, a clamping ring, a telescopic rod, a connecting rod, a cable, a guide wheel and a protective shell, wherein the vertical plate is uniformly distributed in the placing bin, the fixed frame is symmetrically arranged on the side surface of the vertical plate, the connecting plate is symmetrically arranged on the side surface of the vertical plate away from the fixed frame, the rotating rod can be rotatably arranged to penetrate through the connecting plate, the rotary sleeve is sleeved at the top of the rotating rod, the damping rotating shaft is connected below the rotating rod and is arranged on the bottom surface of the inner wall of the placing bin, the limiting plate is symmetrically sleeved on the rotating rod, the telescopic rod is symmetrically arranged on the side surface of the inner wall of the fixed frame, the clamping ring is arranged on the telescopic rod, the connecting rod penetrates through the moving end of the telescopic rod to be arranged, the protective shell is arranged on the side surface of the vertical plate, the guide wheel is symmetrically arranged in the protective shell and is arranged on the side surface of the vertical plate, the winding of cable one end is located on the joint pole, the cable other end runs through the riser winding through the leading wheel and locates on the rotary rod and locate between the rotor plate, through rotating the swivel sleeve, drives the rotary rod and rotates, tightens up the cable, and the cable pulling joint pole removes, and the joint pole drives the telescopic link and stretches out, makes the grip ring remove, utilizes the grip ring to fix the test tube to through the damping pivot, prevent the rotary rod rotation, the test tube drops.

Furthermore, the top of the cover plate is provided with a handle, so that the cover plate is convenient to open.

Furthermore, the side surface of the cover plate is provided with a magnetic suction block which can fix the cover plate.

Further, the baffle sets up for hollow plate structure, plays isolated heat transfer's purpose, if some test tubes need heat preservation or cryopreservation, can block heat transfer, guarantees that the test tube normally preserves.

The utility model adopts the structure to obtain the following beneficial effects: the experimental device for testing the chemicals is simple to operate, compact in mechanism and reasonable in design, the rotary sleeve is rotated to drive the rotary rod to rotate, the cable is tightened, the cable pulls the connecting rod to move, the connecting rod drives the telescopic rod to extend out, the clamping ring moves, the test tube is fixed by the clamping ring, the rotary rod is prevented from rotating through the damping rotary shaft, the test tube falls off, the partition plate can achieve the purpose of isolating heat transfer, and if part of the test tube needs heat preservation or low-temperature preservation, the heat transfer can be blocked, and the normal preservation of the test tube is guaranteed.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an experimental apparatus for testing chemicals according to the present invention;

fig. 2 is a structural diagram of a surrounding fumigation device of an experimental device for testing chemicals according to the present invention.

Wherein, 1, cushion, 2, place the storehouse, 3, baffle, 4, centre gripping subassembly, 5, apron, 6, swivel mount, 7, riser, 8, fixed frame, 9, damping pivot, 10, connecting plate, 11, limiting plate, 12, rotary rod, 13, grip ring, 14, telescopic link, 15, link rod, 16, cable, 17, leading wheel, 18, protecting sheathing, 19, handle, 20, magnetism inhale the piece.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the experimental device for testing chemicals of the present invention comprises a cushion block 1, a placing bin 2, a partition plate 3, a clamping assembly 4 and a cover plate 5, wherein the cushion block 1 is symmetrically disposed under the placing bin 2, the cover plate 5 is disposed on the top of the placing bin 2 in a connecting manner, the cover plate 5 is symmetrically disposed, the partition plate 3 is disposed at the center of the bottom surface of the inner wall of the placing bin 2, and the clamping assembly 4 is uniformly distributed in the placing bin 2; the clamping assembly 4 comprises a rotary sleeve 6, a vertical plate 7, a fixed frame 8, a damping rotating shaft 9, a connecting plate 10, a limiting plate 11, a rotating rod 12, a clamping ring 13, a telescopic rod 14, a connecting rod 15, a cable 16, a guide wheel 17 and a protective shell 18, wherein the vertical plate 7 is uniformly distributed in the placing bin 2, the fixed frame 8 is symmetrically arranged on the side surface of the vertical plate 7, the connecting plate 10 is symmetrically arranged on the side surface of the vertical plate 7 away from the fixed frame 8, the rotating rod 12 can be rotatably arranged to penetrate through the connecting plate 10, the rotary sleeve 6 is sleeved on the top of the rotating rod 12, the damping rotating shaft 9 is connected under the rotating rod 12 and arranged on the bottom surface of the inner wall of the placing bin 2, the limiting plate 11 is symmetrically sleeved on the rotating rod 12, the telescopic rod 14 is symmetrically arranged on the side surface of the inner wall of the fixed frame 8, the clamping ring 13 is arranged on the telescopic rod 14, the connecting rod 15 penetrates through the telescopic rod 14 to move the end, the protective shell 18 is arranged on the side face of the vertical plate 7, the guide wheels 17 are symmetrically arranged in the protective shell 18 and arranged on the side face of the vertical plate 7, one end of the cable 16 is wound on the connecting rod 15, and the other end of the cable 16 penetrates through the vertical plate 7 through the guide wheels 17, is wound on the rotating rod 12 and is arranged between the rotating plates.

The top of the cover plate 5 is provided with a handle 19.

The side surface of the cover plate 5 is provided with a magnetic suction block 20.

The partition board 3 is arranged in a hollow board structure.

During the specific use, when the test tube was put into to needs, rotated swivel sleeve 6, swivel sleeve 6 drove rotary rod 12 and rotates, tightened up cable 16, cable 16 pulling links up pole 15 and removes, links up pole 15 and drives telescopic link 14 and stretch out, makes grip ring 13 remove, utilizes grip ring 13 to fix the test tube.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. An experimental device for testing chemicals is characterized in that: the device comprises cushion blocks, a placing bin, partition plates, clamping assemblies and cover plates, wherein the cushion blocks are symmetrically arranged below the placing bin, the cover plates are connected to the top of the placing bin in a connecting mode, the cover plates are symmetrically arranged, the partition plates are arranged at the center of the bottom surface of the inner wall of the placing bin, and the clamping assemblies are uniformly distributed in the placing bin; the clamping assembly comprises a rotary sleeve, a vertical plate, a fixed frame, a damping rotating shaft, a connecting plate, a limiting plate, a rotating rod, a clamping ring, a telescopic rod, a connecting rod, a cable, a guide wheel and a protective shell, wherein the vertical plate is uniformly distributed in the placing bin, the fixed frame is symmetrically arranged on the side surface of the vertical plate, the connecting plate is symmetrically arranged on the side surface of the vertical plate away from the fixed frame, the rotating rod can be rotatably arranged to penetrate through the connecting plate, the rotary sleeve is sleeved at the top of the rotating rod, the damping rotating shaft is connected below the rotating rod and is arranged on the bottom surface of the inner wall of the placing bin, the limiting plate is symmetrically sleeved on the rotating rod, the telescopic rod is symmetrically arranged on the side surface of the inner wall of the fixed frame, the clamping ring is arranged on the telescopic rod, the connecting rod penetrates through the moving end of the telescopic rod to be arranged, the protective shell is arranged on the side surface of the vertical plate, the guide wheel is symmetrically arranged in the protective shell and is arranged on the side surface of the vertical plate, one end of the cable is wound on the connecting rod, and the other end of the cable penetrates through the vertical plate through the guide wheel to be wound on the rotating rod and arranged between the rotating plates.

2. The chemical testing device of claim 1, wherein: the top of the cover plate is provided with a handle.

3. The chemical testing device of claim 2, wherein: the side surface of the cover plate is provided with a magnetic suction block.

4. The chemical testing device of claim 3, wherein: the baffle is the hollow plate structure setting.