CN215029134U

CN215029134U - Double superclean bench for dust-free environment

Info

Publication number: CN215029134U
Application number: CN202121642373.0U
Authority: CN
Inventors: 徐海东; 朱凯捷; 吕万龙
Original assignee: Shanghai Suyu Cleaning Engineering Co ltd
Current assignee: Shanghai Suyu Cleaning Engineering Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-07
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a double superclean bench for dustless environment relates to experimental facilities technical field, the side of shell is fixed with the side and passes through glass, the front end sliding connection of shell has the propelling movement frame, the internal surface fixed of propelling movement frame has lift glass, the lower extreme of propelling movement frame rotates and is connected with shelters from the device, the lower extreme that shelters from the device is fixed with the workstation in the front position department of shell, the utility model provides a shelter from the device, through sheltering from the device the space of inside and outside gas exchange when having reduced the user and using, reduced the bacterium that gets into the workstation surface, the laminating circle can move in the sliding tray inside simultaneously and can make user's use more comfortable, has avoided the trouble that fixed removal circle caused, shelters from the device and can fold and put back the workstation surface after the use is accomplished, guarantees that the device surface of sheltering from is clean.

Description

Double superclean bench for dust-free environment

Technical Field

The utility model relates to an experimental facilities technical field especially relates to a double superclean bench is used to dustless environment.

Background

The ultra-clean workbench is designed to meet the requirement of the modern industry, the photoelectric industry, the bio-pharmaceuticals, scientific research and experiment and other fields on the cleanliness of local working areas, air is sucked into the pre-filter through the fan, enters the high-efficiency filter through the static pressure box for filtering, and is sent out in a vertical or horizontal airflow state, so that the operating area reaches hundred-grade cleanliness, and the requirement of production on the environmental cleanliness is ensured.

The existing superclean bench needs to lift part of lifting glass to enable the arm of a user to stretch into the superclean bench to operate when in use, but the lifting part carries out gas exchange with external air except for the contact of the arm, so that the inside of the superclean bench is polluted, and the normal operation of an experiment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a double superclean bench is used to dustless environment has solved the technical problem that superclean bench lift glass lifts up the space between back and the desktop and leads to outside bacterium to get into greatly.

In order to solve the technical problem, the utility model provides a double superclean bench for dustless environment, which comprises a shell, wherein the side edge of the shell is fixed with lateral permeable glass, the front end of the shell is slidably connected with a push frame, the inner surface of the push frame is fixed with lifting glass, the lower end of the push frame is rotatably connected with a shielding device, and the lower end of the shielding device is fixed with a bench at the front end position of the shell;

the shielding device comprises a shielding plate, a sliding groove is formed in the front end of the shielding plate, a moving ring is connected to the inner surface of the sliding groove in a sliding mode, a fitting ring is fixed to the inner surface of the moving ring, and elastic cloth is fixed to the outer surface of the moving ring;

the movable ring comprises a limiting ring, and a sliding ring is fixed on the inner surface of the limiting ring.

Preferably, the elastic cloth is elastic cloth, the sliding ring is connected with the sliding groove in a sliding mode, and the diameter of the outer surface of the limiting ring is larger than the height of the inner surface of the sliding groove.

Preferably, the upper end of the shielding plate is provided with a rotating pipe, and the lower end of the pushing frame is provided with a rotating ring and is rotatably connected with the rotating pipe through a rotating shaft.

Preferably, the upper end and the lower end of the elastic cloth are not fixed with the inner surface of the sliding groove, and the length of the shielding plate is equal to the width of the pushing frame.

Preferably, the attaching ring comprises a fixing ring, and the rear end of the fixing ring is fixed with the attaching ring.

Preferably, the fixed ring is fixed on the inner surface of the sliding ring and is located at the center of the sliding ring, and the fitting ring is made of an elastic material.

Preferably, the fit ring extends backwards in a centralized way, and the inner surface of the fit ring is wrapped with sweat absorbing cloth.

Compared with the prior art, the utility model provides a pair of double superclean bench is used to dustless environment has following beneficial effect:

1. the utility model provides a shelter from the device, through the space that shelters from the inside and outside gas exchange when the device has reduced the user and used, reduced the bacterium that gets into the workstation surface, the ring of laminating simultaneously can make user's use more comfortable at the inside removal of sliding tray, has avoided the trouble that fixed removal circle caused, shelters from the device and can fold and put back the workstation surface after using the completion, guarantees to shelter from that the device surface is clean.

2. The utility model provides a laminating circle adopts the retainer plate to fix at the sliding ring internal surface, and the laminating ring can laminate user's arm to reduce outside intake, the sweat-absorbing cloth on laminating ring surface can avoid the laminating ring to hug closely on user's arm, promotes user's use and experiences.

Drawings

FIG. 1 is a main structure view of the present invention;

FIG. 2 is a structural diagram of the shielding device of the present invention;

FIG. 3 is a structural diagram of the moving ring of the present invention;

fig. 4 is a structural diagram of the middle joint ring of the present invention.

Reference numbers in the figures: 1. the device comprises a shell, 2, lifting glass, 3, a pushing frame, 4, a workbench, 5, a shielding device, 6, side transparent glass, 51, a shielding plate, 52, elastic cloth, 53, a moving ring, 54, a sliding groove, 55, a fitting ring, 531, a limiting ring, 532, a sliding ring, 551, a fixing ring, 552 and a fitting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1-4, the utility model discloses a double superclean bench for dust-free environment, which comprises a shell 1, a side transparent glass 6 is fixed on the side of the shell 1, a push frame 3 is connected to the front end of the shell 1 in a sliding manner, a lifting glass 2 is fixed on the inner surface of the push frame 3, a shielding device 5 is connected to the lower end of the push frame 3 in a rotating manner, and a bench 4 is fixed at the front end of the shell 1 at the lower end of the shielding device 5;

the shielding device 5 comprises a shielding plate 51, a sliding groove 54 is arranged at the front end of the shielding plate 51, a moving ring 53 is connected to the inner surface of the sliding groove 54 in a sliding manner, a fitting ring 55 is fixed to the inner surface of the moving ring 53, and elastic cloth 52 is fixed to the outer surface of the moving ring 53;

the moving ring 53 includes a stopper ring 531, and a sliding ring 532 is fixed to an inner surface of the stopper ring 531.

In the second embodiment, the attaching ring 55 includes a fixing ring 551, and an attaching ring 552 is fixed to a rear end of the fixing ring 551.

The working principle is as follows:

insert superclean bench 4's power, start inside light and fan, the fan blows to 4 surfaces of workstation, will promote frame 3 and upwards lift afterwards, promote frame 3 rebound and drive lift glass 2 and remove, then promote and expose the space between frame 3 and the workstation 4, owing to shelter from device 5 self gravity, then when promoting frame 3 rebound, shelter from device 5 and rotate for promoting frame 3, when sheltering from device 5 bottom and workstation 4 surface complete contact, stop to promote and push frame 3, the user inserts the hand into retainer plate 551, it contacts with laminating ring 552 through laminating ring 552 arm to move forward then hand, when carrying out the experiment, the arm removes and drives the slip ring 532 and removes, slip ring 532 slides in the inside of sliding tray 54, drive elastic cloth 52 deformation, then shelter from the inside and outside of device 5 stable isolation superclean bench 4, reduce the bacterium entering.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 double-person superclean workbench for a dustless environment comprises a shell (1), and is characterized in that side penetrating glass (6) is fixed on the side edge of the shell (1), a pushing frame (3) is connected to the front end of the shell (1) in a sliding mode, lifting glass (2) is fixed on the inner surface of the pushing frame (3), a shielding device (5) is connected to the lower end of the pushing frame (3) in a rotating mode, and a workbench (4) is fixed at the position, at the front end of the shell (1), of the lower end of the shielding device (5);

the shielding device (5) comprises a shielding plate (51), a sliding groove (54) is formed in the front end of the shielding plate (51), a moving ring (53) is connected to the inner surface of the sliding groove (54) in a sliding mode, an attaching ring (55) is fixed to the inner surface of the moving ring (53), and elastic cloth (52) is fixed to the outer surface of the moving ring (53);

the movable ring (53) comprises a limiting ring (531), and a sliding ring (532) is fixed on the inner surface of the limiting ring (531).

2. The double ultra-clean bench for dustless environment as claimed in claim 1, wherein said elastic cloth (52) is elastic cloth, said sliding ring (532) is slidably connected with the sliding groove (54), and the diameter of the outer surface of said position-limiting ring (531) is greater than the height of the inner surface of the sliding groove (54).

3. The double ultra-clean workbench for the dustless environment as recited in claim 1, wherein said shielding plate (51) is provided with a rotating tube at the upper end, and said pushing frame (3) is provided with a rotating ring at the lower end and is rotatably connected with the rotating tube through a rotating shaft.

4. The double ultra-clean bench for dustless environment as claimed in claim 1, wherein the upper and lower ends of said elastic cloth (52) are not fixed with the inner surface of the sliding groove (54), and the length of said shielding plate (51) is equal to the width of the pushing frame (3).

5. The twin work bench for dust-free environment as claimed in claim 1, wherein said attachment ring (55) comprises a fixing ring (551), and an attachment ring (552) is fixed to a rear end of said fixing ring (551).

6. The twin work bench for dust-free environment as claimed in claim 5, wherein the fixing ring (551) is fixed on the inner surface of the sliding ring (532) and is located at the center of the sliding ring (532), and the engaging ring (552) is made of elastic material.

7. The dual ultra-clean bench for dustless environment as in claim 5, wherein said engaging ring (552) is extended backward and concentratedly, and the inner surface of said engaging ring (552) is wrapped with sweat absorbing cloth.