CN219540334U - Auxiliary device for biosafety cabinet - Google Patents

Abstract

The utility model discloses an auxiliary device for a biosafety cabinet, which comprises a safety cabinet, wherein two electric telescopic rods are fixedly arranged in the safety cabinet, driving ends of the two electric telescopic rods are fixedly connected with a supporting plate, ultraviolet sterilizing lamps are fixedly arranged at the bottoms of the supporting plates, and an adjusting structure is fixedly arranged at the bottom part of the safety cabinet.

Description

Auxiliary device for biosafety cabinet

Technical Field

The utility model relates to the technical field of biosafety cabinets, in particular to an auxiliary device for a biosafety cabinet.

Background

The biological clean safety cabinet is an air purifying device for providing local dust-free and aseptic working environment, can artificially control the discharge of polluted air in a working area through a special filtering channel, avoids harm to people and the environment, is a safe biological clean safety cabinet special for microorganisms, can be widely applied to related industries such as biological laboratories, medical sanitation, biological pharmacy and the like, and has good effects of improving process conditions, protecting the health of operators and improving the quality and yield of products.

The current biological clean safety cabinet shines the inside through ultraviolet lamp in the use, and ultraviolet lamp's position is fixed, can't disinfect to inside every corner of work bin, disinfects inadequately comprehensively, and the height of current biological safety cabinet is fixed simultaneously, can not adjust to the staff of different heights, uses comparatively inconveniently.

Disclosure of Invention

The present utility model is directed to an auxiliary device for a biosafety cabinet, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary device that biosafety cabinet was used, includes the safety cabinet, the safety cabinet internal fixation is provided with two electric telescopic handle, the drive end fixedly connected with backup pad of two electric telescopic handle, the bottom of backup pad is fixed to be provided with the sterilamp, the outer bottom of safety cabinet is fixed to be provided with regulation structure, regulation structure includes supporting box, bull stick, motor, two screw rods, two first bevel gears, two second bevel gears, movable plate and connecting seat.

Preferably, one end activity of bull stick sets up in the supporting box left side, and the other end activity of bull stick runs through in the right side of supporting box, the drive end of motor and the other end fixed connection of bull stick, the top activity of two screws sets up in the supporting box top, two first bevel gears fixed cover are on the bull stick, two second bevel gears fixed cover are in the bottom of two screws, movable plate and two screw rod threaded connection, the connecting seat is fixed to be set up between safety cabinet and movable plate, and the connecting seat activity runs through in the top of supporting box.

Preferably, two fixing seats are fixedly arranged on the left side and the right side in the supporting box, and two screws movably penetrate through the two fixing seats.

Preferably, the front side of the support box is provided with an access door.

Preferably, the bottom of the supporting plate is fixedly provided with a protective net, and the ultraviolet sterilizing lamp is positioned in the protective net.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the ultraviolet sterilizing lamp can be driven to move up and down through the arrangement of the electric telescopic rod, so that comprehensive and rapid sterilizing work can be carried out on the working bin, and the safety cabinet can be driven to lift up and down through the arrangement of the adjusting structure, so that people with different heights can be adjusted, the flexibility is high, the use of workers is convenient, and the comfort of the workers in operation is improved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

fig. 3 is a schematic cross-sectional front view of the safety cabinet of the present utility model.

In the figure: 1. a safety cabinet; 2. an electric telescopic rod; 3. a support plate; 4. an ultraviolet germicidal lamp; 5. an adjustment structure; 51. a supporting box; 52. a rotating rod; 53. a motor; 54. a screw; 55. a first bevel gear; 56. a second bevel gear; 57. a moving plate; 58. a connecting seat; 6. a fixing seat; 7. an access door; 8. and a protective net.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides an auxiliary device for a biosafety cabinet, comprising a safetycabinet 1, wherein two electric telescopic rods 2 are fixedly arranged in the safetycabinet 1, the driving ends of the two electric telescopic rods 2 are fixedly connected with a supporting plate 3, the bottom of the supporting plate 3 is fixedly provided with an ultraviolet sterilizing lamp 4, the electric telescopic rods 2 can drive the ultraviolet sterilizing lamp 4 to lift in a working bin of the safetycabinet 1, an adjusting structure 5 is fixedly arranged at the outer bottom of the safetycabinet 1, and the adjusting structure 5 comprises a supporting box 51, a rotating rod 52, a motor 53, two screws 54, two first bevel gears 55, two second bevel gears 56, a moving plate 57 and a connecting seat 58.

One end activity of bull stick 52 sets up in the supporting box 51 left side, and the other end activity of bull stick 52 runs through in the right side of supporting box 51, be connected through the bearing between bull stick 52 and the supporting box 51, the drive end of motor 53 and the other end fixed connection of bull stick 52, the top activity of two screw rods 54 sets up in supporting box 51 top, be connected through the bearing between screw rod 54 and the supporting box 51, two first bevel gears 55 fixed suit is on bull stick 52, two second bevel gears 56 fixed suit is in the bottom of two screw rods 54, first bevel gears 55 mesh with second bevel gears 56, movable plate 57 and two screw rods 54 threaded connection, connecting seat 58 is fixed to be set up between safe cabinet 1 and movable plate 57, and connecting seat 58 activity runs through in the top of supporting box 51, when adjusting the height of safe cabinet 1, the drive end of motor 53 can drive bull stick 52 and first bevel gears 55, first bevel gears 55 can drive the second bevel gears 56 that mesh with it and rotate, second bevel gears 56 can drive screw rod 54 and rotate, because the mutual movable plate 57 moves down and can only carry out the high regulation of the safe regulation of the movable plate 57.

Two fixing seats 6 are fixedly arranged on the left side and the right side in the supporting box 51, two screws 54 movably penetrate through the two fixing seats 6, and the fixing seats 6 increase the stability of the screws 54.

The front side of the support box 51 is provided with an access door 7.

The bottom of backup pad 3 is fixed to be provided with protection network 8, and sterilamp 4 is located protection network 8, and protection network 8 prevents that the staff from touching sterilamp 4 by mistake.

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

Claims (5)

1. The utility model provides an auxiliary device that biosafety cabinet was used, includes safety cabinet (1), its characterized in that, safety cabinet (1) internal fixation is provided with two electric telescopic handle (2), the drive end fixedly connected with backup pad (3) of two electric telescopic handle (2), the bottom of backup pad (3) is fixed to be provided with sterilamp (4), the outer bottom of safety cabinet (1) is fixed to be provided with regulation structure (5), regulation structure (5) include supporting box (51), bull stick (52), motor (53), two screw rods (54), two first bevel gears (55), two second bevel gears (56), movable plate (57) and connecting seat (58).

2. An auxiliary device for a biosafety cabinet according to claim 1 wherein: one end activity of bull stick (52) sets up in left side in supporting box (51), and the other end activity of bull stick (52) runs through in the right side of supporting box (51), the drive end of motor (53) and the other end fixed connection of bull stick (52), the top activity of two screw rods (54) sets up in supporting box (51) top, two fixed suit of first bevel gears (55) are on bull stick (52), the bottom of two screw rods (54) is fixed to two second bevel gears (56), movable plate (57) and two screw rods (54) threaded connection, connecting seat (58) are fixed to be set up between safe cabinet (1) and movable plate (57), and connecting seat (58) activity run through in the top of supporting box (51).

3. An auxiliary device for a biosafety cabinet according to claim 1 wherein: two fixing seats (6) are fixedly arranged on the left side and the right side in the supporting box (51), and two screws (54) movably penetrate through the two fixing seats (6).

4. An auxiliary device for a biosafety cabinet according to claim 2 wherein: an access door (7) is arranged on the front side of the supporting box (51).

5. An auxiliary device for a biosafety cabinet according to claim 1 wherein: the bottom of the supporting plate (3) is fixedly provided with a protective net (8), and the ultraviolet sterilizing lamp (4) is positioned in the protective net (8).