CN218422843U

CN218422843U - Sample safety cabinet that sealing performance is good

Info

Publication number: CN218422843U
Application number: CN202222053643.5U
Authority: CN
Inventors: 龚成香; 刘兰
Original assignee: Wuxi Renshang Biotechnology Co ltd
Current assignee: Wuxi Renshang Biotechnology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-02-03
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a sample safety cabinet that sealing performance is good, including the safety cabinet shell, seted up the storage chamber in the safety cabinet shell, the storage chamber lateral wall is provided with storage mechanism, stores a set of baffle of the even fixedly connected with of intracavity, and storage mechanism includes spread groove and rotation post, and the spread groove is seted up at the storage chamber lateral wall, rotates the post and rotates the connection and store the intracavity, and storage chamber lateral wall intermediate position has seted up the unloading groove, the beneficial effects of the utility model are that: utilize the rotation of rotating the post, can transfer the sample of placing the transfer inslot to the spread groove inboard from the spread groove outside to place the sample and store the intracavity, whole process need not to open the safety cabinet shell, thereby reduces the exchange of storing intracavity portion and outside air, has improved the leakproofness of safety cabinet.

Description

Sample safety cabinet that sealing performance is good

Technical Field

The utility model relates to a sample safety cabinet technical field specifically is a sample safety cabinet that sealing performance is good.

Background

The sample safety cabinet is a storage device for storing samples, and when a sample with higher requirements on external environment is stored, the sample is often required to be in a safety cabinet with better sealing property, so that various environmental conditions in the safety cabinet can be controlled more easily, and the sample can be stored safely.

But sealed safety cabinet all need open sealed lid and operate when carrying out taking or depositing of sample, and at this in-process, the safety cabinet will lose its sealed effect originally.

After sealed lid is directly opened at sealed safety cabinet, inside and outside air exchange volume is great, leads to the storage environment who originally in the safety cabinet to suffer great destruction, has reduced the leakproofness of safety cabinet.

Therefore, the sample safety cabinet with good sealing performance is designed and produced so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sample safety cabinet that sealing performance is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a sample safety cabinet with good sealing performance comprises a safety cabinet shell, wherein a storage cavity is formed in the safety cabinet shell, a storage mechanism is arranged on the side wall of the storage cavity, and a group of partition plates are uniformly and fixedly connected in the storage cavity;

deposit the mechanism and include spread groove and rotation post, the spread groove is seted up at the storage chamber lateral wall, it rotates to connect in the storage intracavity to rotate the post, storage chamber lateral wall intermediate position has seted up the unloading groove.

Preferably, the fixed connection of the two ends of the rotating column and the side wall of the connecting groove is provided with a sealing bearing, and the fixed connection of the side wall of the connecting groove and the middle position of the rotating column is provided with a sealing gasket.

Preferably, the diameter of the rotating column is larger than the width of the connecting groove, the length of the arc of the opening of the transferring groove is smaller than that of the arc of the connecting groove, so that the air at the inner end and the outer end of the connecting groove can be prevented from circulating when the rotating column rotates to any angle.

Preferably, the upper end of the rotating column is fixedly connected with a connecting rotating shaft, and the upper end of the connecting rotating shaft penetrates through the shell of the safety cabinet and is fixedly connected with a rotating handle.

Preferably, the rotating handle is provided with a locking bolt capable of fixing the rotating handle, so that the rotating handle can be fixed after rotating to a specified position.

Preferably, the front side of the safety cabinet shell is uniformly provided with operation holes, and rubber gloves are fixedly connected to positions corresponding to the operation holes in the safety cabinet shell, so that the operation of samples in the storage cavity is facilitated.

Compared with the prior art, the beneficial effects of the utility model are that: utilize the rotation of rotating the post, can transfer the sample of placing the transfer inslot to the spread groove inboard from the spread groove outside to place the sample and store the intracavity, whole process need not to open the safety cabinet shell, thereby reduces the exchange of storing intracavity portion and outside air, has improved the leakproofness of safety cabinet.

Drawings

FIG. 1 is a front sectional structure diagram of the present invention;

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

fig. 3 is a schematic view of the overlooking partial sectioning structure of the utility model.

In the figure: 1. a safety cabinet housing; 2. a storage chamber; 3. a storage mechanism; 31. connecting grooves; 32. rotating the column; 33. a unloading groove; 34. a gasket; 35. connecting the rotating shaft; 36. turning a handle; 37. sealing the bearing; 4. a partition plate; 5. an operation hole; 6. a rubber glove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sample safety cabinet that sealing performance is good, includes safety cabinet shell 1, has seted up storage chamber 2 in the safety cabinet shell 1, and storage chamber 2 lateral wall is provided with storage mechanism 3, stores a set of baffle 4 of even fixedly connected with in the chamber 2, and the handle hole 5 has evenly been seted up to safety cabinet shell 1 front side, in the safety cabinet shell 1 and with handle hole 5 corresponding position fixedly connected with rubber gloves 6.

Deposit mechanism 3 and include spread groove 31 and rotation post 32, spread groove 31 is seted up at storage chamber 2 lateral wall, it connects in storage chamber 2 to rotate post 32, storage chamber 2 lateral wall intermediate position has seted up the transfer groove 33, it connects sealed bearing 37 with spread groove 31 lateral wall junction fixedly connected with to rotate post 32 both ends, spread groove 31 lateral wall and the middle position junction fixedly connected with sealed pad 34 of rotation post 32, it is greater than spread groove 31 width to rotate post 32 diameter, transfer groove 33 opening circular arc length is less than the circular arc length that rotates post 32 and spread groove 31 lateral wall contact, it connects pivot 35 to rotate post 32 upper end fixedly connected with, the safety cabinet shell 1 and fixedly connected with of connecting pivot 35 upper end is passed to the connection pivot 35 upper end, be equipped with the dead bolt that can fix with the pivot 36 on the pivot 36, the pivot 36 drives the connection pivot 35 and rotates, finally, can drive and rotate post 32 and rotate at the transfer groove 33 and follow the rotation of rotating post 32, and rotate to the inboard in-process from the spread groove 31 outside, put the sample into the transfer groove 33, make the sample get into the inboard of spread groove 31, thereby put into storage chamber 2.

Specifically, use the utility model discloses the time, at first rotate change 36, make change 36 drive to connect pivot 35 and rotate, finally can drive and rotate post 32 and rotate, in this process, utilize to change the dead bolt of lock on 36 can make to change 36 and rotate the assigned position fixed, thereby can drive to rotate post 32 and rotate the assigned position fixed, deposit the rotation of groove 33 following rotation post 32 in changeing, and rotate to the inboard in-process of spread groove 31 from the spread groove 31 outside, can put into the sample and change in the groove 33, and deposit groove 33 in changeing and rotate to the spread groove 31 inboard back, stretch into rubber gloves 6 with the hand, and put into storage chamber 2 with the sample that changes in the groove 33, whole process is because it is in encapsulated situation all the time to rotate post 32 lateral wall and spread groove 31 junction, can the exchange of the outside air and storage chamber 2 inside air by the at utmost, thereby guarantee and store the inside leakproofness of chamber 2.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sample safety cabinet with good sealing performance comprises a safety cabinet shell (1), wherein a storage cavity (2) is formed in the safety cabinet shell (1), and the sample safety cabinet is characterized in that a storage mechanism (3) is arranged on the side wall of the storage cavity (2), and a group of partition plates (4) are uniformly and fixedly connected in the storage cavity (2);

deposit mechanism (3) including spread groove (31) and rotation post (32), set up in storage chamber (2) lateral wall spread groove (31), it connects in storage chamber (2) to rotate post (32), it deposits groove (33) to store chamber (2) lateral wall intermediate position to have seted up the commentaries on classics.

2. The sample safety cabinet with good sealing performance according to claim 1, characterized in that: rotate post (32) both ends and spread groove (31) lateral wall junction fixedly connected with sealed bearing (37), spread groove (31) lateral wall and rotate post (32) intermediate position junction fixedly connected with sealed pad (34).

3. The sample safety cabinet with good sealing performance according to claim 1, characterized in that: the diameter of the rotating column (32) is larger than the width of the connecting groove (31), and the length of an opening arc of the unloading groove (33) is smaller than that of an arc of the rotating column (32) contacted with the side wall of the connecting groove (31).

4. The sample safety cabinet with good sealing performance according to claim 1, characterized in that: rotate post (32) upper end fixedly connected with and connect pivot (35), connect pivot (35) upper end and pass safety cabinet shell (1) and fixedly connected with and change handle (36).

5. The sample safety cabinet with good sealing performance according to claim 4, wherein: the rotating handle (36) is provided with a locking bolt which can fix the rotating handle (36).

6. The sample safety cabinet with good sealing performance according to claim 1, characterized in that: operation hole (5) have evenly been seted up to safety cabinet shell (1) front side, in safety cabinet shell (1) and with operation hole (5) corresponding position fixedly connected with rubber gloves (6).