CN220689552U

CN220689552U - Multi-sample freeze dryer

Info

Publication number: CN220689552U
Application number: CN202322315114.2U
Authority: CN
Inventors: 刘映; 周宇
Original assignee: Zhejiang Meibi Instrument Co ltd
Current assignee: Zhejiang Meibi Instrument Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-29
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a multi-sample freeze dryer, which belongs to the technical field of freeze dryers and comprises a main body and a storage shell integrally arranged on the main body, wherein key parts such as a compressor of the dryer are arranged in the main body. The multi-sample freeze dryer can isolate and not interfere with each other among the multi-samples, and can not waste a large amount of space, so that the storage and freezing of the multi-samples are more convenient and trouble-free.

Description

Multi-sample freeze dryer

Technical Field

The utility model belongs to the technical field of freeze dryers, and particularly relates to a multi-sample freeze dryer.

Background

Freeze-dryers are cold drying devices that freeze an aqueous substance to a solid state, and then sublimate the moisture from the solid state to a gaseous state to remove the moisture and preserve the substance.

In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: most of the existing freeze dryers cannot reasonably divide the space of storage facilities in the freeze dryers, so that when multiple samples are stored, the multiple samples are stacked together to cause mutual influence, and therefore the storage and freezing of the multiple samples are troublesome.

For this reason, we propose a multi-sample freeze dryer that solves the above problems.

Disclosure of Invention

The utility model mainly aims to provide a multi-sample freeze dryer, a plurality of storage boxes are arranged in a storage shell, and the space in each storage box can be reasonably distributed according to the different volumes of samples to be stored, so that when the storage of the multi-sample is needed, the multi-sample can be mutually isolated and not mutually interfered, and a large amount of space is not wasted, so that the storage and freezing of the multi-sample are more convenient and trouble-saving, and the problems in the background technology can be effectively solved.

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

a multi-sample freeze dryer comprises a main machine body and a storage machine shell integrally arranged on the main machine body, wherein key parts such as a compressor of the dryer are arranged in the main machine body;

the inner chamber of storage box forms in its roof, all is formed with the spout that is T shape in the both sides of storage box inner chamber, all slides in two spouts and is equipped with the slider, wherein the welding has first division board between two sliders, set up the centre tank that runs through its both sides in the centre department of first division board, the sliding is equipped with two at least expansion blocks in the centre tank, and the equal symmetrical welding in both sides of every expansion block has the second division board, divide the space of storage box inner chamber through first division board and second division board to be convenient for place of multiple samples, and make mutual isolation between the different samples, can not mutual interference.

As a preferred embodiment, a side plate is connected at the opening of the inner cavity of the storage shell through a plurality of hinges, and a handle is connected at one side of the side plate, which is opposite to the storage shell; the handle can be held to turn over the side plate.

As a preferred embodiment, grooves are formed on one side of the storage boxes facing the side plates; thereby facilitating the human hand to extend into the groove and move the storage box.

As a preferred embodiment, a pulley is arranged on the top wall and the bottom wall of each sliding block, and the pulley is attached to the inner wall of the sliding groove; when the sliding block moves, the sliding block can drive the sliding block to roll along the inner wall of the sliding groove, so that the sliding block moves more stably and smoothly.

As a preferred embodiment, an inner extension groove is formed in the top and bottom of the central groove toward the inside of the first partition plate, and both ends of the extension block in the central groove extend into the two inner extension grooves, respectively; the width of the inner extension groove is smaller than that of the central groove, so that the extension block is limited in the inner extension groove and cannot be taken out, and therefore the second isolation plates on two sides of the extension block cannot fall off from the storage box.

In summary, the technical effects and advantages of the present utility model are:

this multiple sample freeze dryer through setting up a plurality of storage boxes in the storing casing, and the space in every storage box all can carry out the rational distribution according to the volume difference of the sample that will store for when need carrying out multiple sample storage, can keep apart each other between the multiple sample, do not interfere with each other, can not waste a large amount of spaces again, make the storage and the freezing of multiple sample more convenient save worry.

Drawings

FIG. 1 is a schematic view of a structure of one side of the present utility model;

FIG. 2 is a schematic view of another embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the storage box of the present utility model;

FIG. 4 is a cross-sectional view of one side of the storage bin of the present utility model;

FIG. 5 is an enlarged view of the structure of FIG. 4A in accordance with the present utility model;

fig. 6 is a cross-sectional view of the other side of the storage box of the present utility model.

In the figure: 1. a main body; 2. a storage housing; 3. a side plate; 4. a handle; 5. a partition plate; 6. a storage box; 7. a groove; 8. a chute; 9. a slide block; 10. a pulley; 11. a first partition plate; 12. a central slot; 13. an expansion block; 14. an inner extension groove; 15. and a second partition plate.

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. 1-6, a multi-sample freeze dryer comprises a main body 1 and a storage casing 2 integrally mounted on the main body 1, wherein key parts such as a compressor of the dryer are mounted in the main body 1, the prior art is characterized in that a side plate 3 is connected at an opening of an inner cavity of the storage casing 2 through a plurality of hinges, a handle 4 is connected at one side of the side plate 3, which is away from the storage casing 2, and the side plate 3 can be turned by holding the handle 4;

the opening of the inner cavity of the storage shell 2 is positioned on one side wall of the storage shell, a plurality of partition plates 5 which are distributed at equal intervals are horizontally welded in the inner cavity of the storage shell 2, the inner cavity of the storage shell 2 is divided into a plurality of equal-sized parts by the plurality of partition plates 5, a storage box 6 is horizontally inserted into each part of the inner cavity of the storage shell 2, and a groove 7 is formed in one side of each storage box 6 facing the side plate 3, so that a human hand can conveniently extend into the groove 7 and move the storage box 6;

the inner cavity of the storage box 6 is formed on the top wall of the storage box 6, T-shaped sliding grooves 8 are formed on two sides of the inner cavity of the storage box 6, sliding blocks 9 are slidably arranged in the two sliding grooves 8, pulleys 10 are mounted on the top wall and the bottom wall of each sliding block 9, the pulleys 10 are attached to the inner wall of the sliding groove 8, when the sliding blocks 9 move, the pulleys 10 can be driven to roll along the inner wall of the sliding groove 8, the sliding blocks 9 move more stably and smoothly, a first isolation plate 11 is welded between the two sliding blocks 9, a central groove 12 penetrating through two sides of the first isolation plate 11 is formed in the center of the first isolation plate 11, at least two expansion blocks 13 are slidably arranged in the central groove 12, and two sides of each expansion block 13 are symmetrically welded with a second isolation plate 15;

the top and the bottom of the central groove 12 are respectively provided with an inner extension groove 14 towards the inside of the first isolation plate 11, two ends of the extension block 13 in the central groove 12 respectively extend into the two inner extension grooves 14, and the width of the inner extension groove 14 is smaller than that of the central groove 12, so that the extension block 13 is limited in the inner extension groove 14 and cannot be taken out, the second isolation plates 15 on two sides of the extension block 13 cannot fall off from the storage box 6, the space of the inner cavity of the storage box 6 is divided by the first isolation plate 11 and the second isolation plates 15, multiple samples are placed conveniently, different samples are isolated from each other, and mutual interference cannot occur.

The multiple sample freeze dryer: when storing and freezing multiple samples, the inner cavity space of the storage box 6 is divided according to the difference of the volumes of the multiple samples, and the dividing mode is as follows: the first isolation plate 11 is slid firstly, so that the sliding blocks 9 on two sides of the first isolation plate are driven to slide in the two sliding grooves 8, the sliding blocks 9 can drive the two pulleys 10 on the first isolation plate to roll when moving, so that the sliding blocks 9 and the first isolation plate 11 move more smoothly, then the expansion block 13 is moved, so that the second isolation plates 15 on two sides of the first isolation plate are driven to move, the space of the inner cavity of the storage box 6 can be divided, multiple samples can be respectively placed into different spaces of the inner cavity of the storage box 6 according to different sizes of the volumes, storage of multiple samples is realized, and the multiple samples cannot interfere with each other; and then the storage boxes 6 are inserted into corresponding spaces in the inner cavity of the storage shell 2, so that the side plates 3 close the opening of the storage shell 2, and the main body 1 can be operated to freeze multiple samples in the storage boxes 6.

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 multi-sample freeze dryer comprises a main machine body (1) and a storage machine shell (2) integrally installed on the main machine body (1), and is characterized in that an opening of an inner cavity of the storage machine shell (2) is positioned on one side wall of the storage machine shell, a plurality of equally-spaced partition plates (5) are horizontally welded in the inner cavity of the storage machine shell (2), the inner cavity of the storage machine shell (2) is divided into a plurality of equally-sized parts through the partition plates (5), and a storage box (6) is horizontally inserted into each part of the inner cavity of the storage machine shell (2);

the storage box is characterized in that sliding grooves (8) which are T-shaped are formed in two sides of an inner cavity of the storage box (6), sliding blocks (9) are arranged in the sliding grooves (8) in a sliding mode, first isolation plates (11) are welded between the sliding blocks (9), central grooves (12) penetrating through two sides of the first isolation plates (11) are formed in the centers of the first isolation plates, at least two expansion blocks (13) are arranged in the central grooves (12) in a sliding mode, and two sides of each expansion block (13) are symmetrically welded with second isolation plates (15).

2. The multi-sample freeze dryer according to claim 1, wherein the opening of the inner cavity of the storage casing (2) is connected with a side plate (3) through a plurality of hinges, and a handle (4) is connected to one side of the side plate (3) facing away from the storage casing (2).

3. A multiple sample freeze dryer according to claim 1, wherein a plurality of said storage boxes (6) are each provided with a recess (7) on a side facing the side plate (3).

4. A multiple sample freeze dryer according to claim 1, wherein a pulley (10) is mounted to the top and bottom walls of each slide (9), and wherein the pulley (10) is attached to the inner wall of the chute (8).

5. A multi-sample freeze dryer according to claim 1, wherein the top and bottom of the central trough (12) are each formed with an inner extension trough (14) toward the inside of the first separator (11), and both ends of the extension block (13) in the central trough (12) extend into the two inner extension troughs (14), respectively.