CN213775098U

CN213775098U - A pass-through box for laboratory

Info

Publication number: CN213775098U
Application number: CN202022328969.5U
Authority: CN
Inventors: 华勇; 曾丹
Original assignee: Chengdu Boao Independent Medical Laboratory Co ltd
Current assignee: Chengdu Boao Independent Medical Laboratory Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-23
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a transfer window for a laboratory, which comprises a hollow main body with two open ends, wherein two open ends of the main body are provided with a closed window through hinges, the periphery of the main body is fixedly provided with a connecting flange, and the periphery of the connecting flange is provided with a movable flange which is movable and is used for fixedly installing the main body at a transfer port of the laboratory; the connecting flange is connected with the movable flange through a screw; the utility model relates to a rationally, simple structure, convenient to use for install at the laboratory, make things convenient for the device of material transmission, the utility model discloses can reduce because the material transmission influences the risk of laboratory indoor environment, reasonable design flange and loose flange for the main part installation is convenient with the dismantlement.

Description

A pass-through box for laboratory

Technical Field

The utility model relates to a laboratory material transmission device specifically says to a pass-through box for laboratory.

Background

The laboratory is a place where workers perform experiments, in the molecular laboratory, the requirement on indoor environment is high, the indoor environment and the outdoor environment of the laboratory need to be independent, and the influence on experimental results caused by the indoor environment is reduced; however, the laboratory with high requirements also needs the transfer of materials, the simplest transfer is to transfer the materials by opening and closing the passage door, but in the process of opening and closing the door, the air circulation is too large, the indoor air environment is easily influenced, and bacteria are easily brought into the room; in order to overcome the problem, a transfer window specially used for transferring materials is extended, but the traditional transfer window is too complicated to mount and dismount, and the sealing performance of the connection part is poor.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a reasonable in design here, simple structure, convenient to use for install at the laboratory, make things convenient for the device of material transmission, the utility model discloses can reduce because the material transmission influences the risk of laboratory indoor environment, reasonable design flange and loose flange for the main part installation is convenient with the dismantlement.

The utility model is realized in such a way, a transfer window for a laboratory is constructed, which comprises a hollow main body with two open ends, two open ends of the main body are provided with a closed window through hinges, the periphery of the main body is fixedly provided with a connecting flange, and the periphery of the connecting flange is provided with a movable flange which is movable and is used for fixedly installing the main body at a transfer port of the laboratory;

the connecting flange is connected with the movable flange through screws.

Preferably, the inner end of the connecting flange is fixedly provided with a plurality of connecting screws, the movable flange comprises a connecting plate, and a plurality of waist-shaped holes matched with the connecting screws are formed in the connecting plate; the waist-shaped hole is convenient to be matched with the connecting screw.

The outer side of the connecting plate is also fixedly provided with a sealing frame, and a plurality of layers of sealing convex rings which are convex and have triangular sections are arranged in the sealing frame.

Preferably, the inner top of the main body is fixedly provided with an ultraviolet lamp and a lighting lamp, and the outer wall of the main body is provided with a switch group for controlling the ultraviolet lamp and the lighting lamp in a subsection manner.

Preferably, the closed window is inlaid with transparent glass convenient for observation, a handle is fixedly arranged at the outer end of the closed window, the closed window is convenient to open and close through the handle, the transparent glass is convenient for workers to observe the internal condition of the main body, the closed window has magnetism, and the closed window and the iron frame at the front end of the main body are matched to form a core, so that the closed window is more convenient to close.

The utility model has the advantages of as follows:

the utility model relates to a rationally, simple structure, convenient to use installs in the laboratory, makes things convenient for the transmission of material, reduces because the material transmission influences the risk of laboratory interior environment, reasonable design flange and loose flange for the main part installation is convenient with the dismantlement.

Reasonable design movable flange, this movable flange set up the connection pad that matches with flange for two flange mounting with dismantle the convenience, and still be provided with sealed frame in the side of connection pad, the inside of this sealed frame is provided with the cyclic annular and soft sealed bulge loop that the cross-section is triangle-shaped of several, and this sealed bulge loop can block the joint gap, makes the sealed effect of junction better, thereby reduces the exchange of laboratory interior environment and outdoor environment.

Simultaneously the utility model discloses still be provided with the ultraviolet lamp and the light that control through the switch block and connect in external power supply. During the material transmission, the accessible light throws light on, improves luminance, makes things convenient for the staff to operate, and after the retransmission was accomplished, ultraviolet lamp can be opened, disinfects through ultraviolet to main part inside.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

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

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5-6 are schematic exploded views of the present invention;

fig. 7 is a perspective view of the main body of the present invention;

fig. 8 is a perspective view of the movable flange of the present invention;

fig. 9 is a front view of the movable flange of the present invention;

FIG. 10 is a cross-sectional view B-B of FIG. 9;

FIG. 11 is an enlarged partial schematic view of C of FIG. 8;

in the figure: 1. a main body; 1.1, a switch group; 2. closing the window; 2.1, transparent glass; 2.2, a handle; 3. a connecting flange; 3.1, connecting screws; 4. a movable flange; 4.1, connecting plates; 4.2, sealing the frame; 4.3, sealing the convex ring; 5. an ultraviolet lamp; 6. an illuminating lamp.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 11, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model provides a pass-through box for laboratory through the improvement here, including hollow and both ends open-ended main part 1, closed window 2 is installed through the hinge to the two open ends of this main part 1, be provided with flange 3 in the fixed periphery of this main part 1, and be provided with movable flange 4 that is movable and is used for fixing main part 1 in the pass-through box of laboratory in the periphery of this flange 3;

the connecting flange 3 is connected with the movable flange 4 through screws.

In this embodiment, the inner end of the connecting flange 3 is fixedly provided with a plurality of connecting screws 3.1, the movable flange 4 comprises a connecting plate 4.1, and a plurality of waist-shaped holes 4.4 matched with the connecting screws are formed in the connecting plate;

the outer side of the connecting plate 4.1 is also fixedly provided with a sealing frame 4.2, and a plurality of layers of sealing convex rings 4.3 which are convex and have triangular sections are arranged in the sealing frame.

In the present embodiment, the ultraviolet lamp 5 and the illuminating lamp 6 are fixedly installed on the inner top of the main body 1, and the switch group 1.1 for controlling the ultraviolet lamp 5 and the illuminating lamp 6 in a sub-group manner is installed on the outer wall of the main body 1.

In this embodiment, the closed window 2 is embedded with transparent glass 2.1 for convenient observation, and a handle 2.2 is fixedly arranged at the outer end of the closed window.

The utility model relates to a transmission window for laboratory, when using, install in the material transmission mouth of laboratory, reduce the environment of laboratory and be influenced by the problem because the material transmission, at the in-process of transmission window installation, install closed window at main part both ends through the hinge, install the main part in the transmission mouth again, wherein flange laminates in the frame of transmission mouth, make connecting bolt run through in the frame, install movable flange again, connect movable flange in flange front end through the nut, thereby press from both sides the frame between flange and movable flange, frame and flange laminating department are provided with sealed the pad at this in-process, the fixed connection of main part is realized in the cooperation of two flanges, ultraviolet lamp and the light that will pass through the switch block control are connected in external power supply again. During the material transmission, the accessible light throws light on, improves luminance, makes things convenient for the staff to operate, and after the retransmission was accomplished, ultraviolet lamp can be opened, disinfects through ultraviolet to main part inside.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A transfer window for a laboratory, characterized by: the device comprises a hollow main body (1) with two open ends, wherein two open ends of the main body (1) are provided with a closed window (2) through hinges, the periphery of the main body (1) is fixedly provided with a connecting flange (3), and the periphery of the connecting flange (3) is provided with a movable flange (4) which is movable and is used for fixedly installing the main body (1) at a transfer port of a laboratory;

the connecting flange (3) is connected with the movable flange (4) through screws.

2. The transfer window for a laboratory according to claim 1, wherein: a plurality of connecting screws (3.1) are fixedly arranged at the inner end of the connecting flange (3), the movable flange (4) comprises a connecting plate (4.1), and a plurality of waist-shaped holes (4.4) matched with the connecting screws are formed in the connecting plate;

the outer side of the connecting plate (4.1) is also fixedly provided with a sealing frame (4.2), and a plurality of layers of sealing convex rings (4.3) which are convex and have triangular sections are arranged in the sealing frame.

3. A transfer window for a laboratory according to claim 1 or 2, characterized in that: the ultraviolet lamp and illuminating lamp combined lamp is characterized in that an ultraviolet lamp (5) and an illuminating lamp (6) are fixedly mounted on the inner top of the main body (1), and a switch group (1.1) for controlling the ultraviolet lamp (5) and the illuminating lamp (6) in a distributed mode is arranged on the outer wall of the main body (1).

4. A transfer window for a laboratory according to claim 3, wherein: the closed window (2) is inlaid with transparent glass (2.1) convenient for observation, and a handle (2.2) is fixedly arranged at the outer end of the closed window.