CN216271267U - A degassing unit that is used for microorganism laboratory discarded object to deposit temporarily - Google Patents

Abstract

The utility model discloses a sterilizing device for temporary storage of microbial laboratory waste, which relates to the technical field of laboratory waste treatment. The trays are placed on the top wall of the fixed board and the storage board on the bottom inner wall of the box, until the number of laboratory microbial waste collection trays has accumulated to a certain level, and after a certain period of sterilization, turn off the disinfection lamp, open the box door, and clean the laboratory. The microbial waste is treated in a centralized manner; the utility model is beneficial to avoid turning off and turning on the disinfection lamp multiple times, and when the sterilization and disinfection time of the laboratory microbial waste has not reached, the laboratory microbial waste collection tray can also be placed in the box, It is beneficial to reduce laboratory pollution, avoid the exposure and accumulation of laboratory microbial waste in the laboratory, and ensure the advantages of laboratory environment safety.

Description

A disinfection device for temporary storage of microbiological laboratory waste

technical field

The utility model relates to the technical field of laboratory waste treatment, in particular to a disinfection device used for temporary storage of microorganism laboratory waste.

Background technique

In recent years, laboratory biosafety management has received attention from all walks of life. All clinical medical, disease prevention and control units, and microorganism-related enterprises have formulated corresponding biosafety management systems, especially strict requirements for the treatment of laboratory biological waste. .

In the process of biological experiments, waste will be generated. Since there are bacteria on the waste, it is necessary to sterilize the waste before throwing it away to avoid the spread of bacteria to the outside world. However, the existing biological laboratory waste The temporary storage device is inconvenient to sterilize the waste when in use, and when the sterilization and disinfection time of the laboratory microbial waste in the box is not reached, the laboratory microbial waste is easily exposed and accumulated in the laboratory, and it is easy to increase the laboratory pollution.

SUMMARY OF THE INVENTION

In view of the above problems, the utility model provides a disinfection device for temporary storage of microorganism laboratory waste, which solves the problem that the temporary storage device for microorganism laboratory waste is inconvenient for disinfection.

The technical scheme adopted by the utility model is as follows: a disinfection device for temporary storage of microorganism laboratory waste, comprising a base, a box body and a box door; the top wall of the base is provided with a box body, and the first side of the box body is provided with a box body. A box door is provided for opening and closing the wall; a cavity is arranged in the base, a screw rod is rotatably connected between the inner walls on both sides of the cavity, and one end of the screw rod is rotatable and penetrates the first side wall of the base; the screw rod is equally divided There are two sections, and the two sections of threads have opposite directions of rotation, a mounting plate is arranged above the screw, and a lifting device is arranged between the mounting plate and the screw; the top wall of the cavity is provided with a first strip hole, the mounting plate The plate can be detachably penetrated through the first strip hole, the second side wall of the base is provided with a second strip hole, and the second side wall of the base is provided with an installation door matched with the second strip hole; The inner wall of the box is provided with a fixed plate, the bottom wall of the fixed plate and the inner wall of the top of the box are respectively uniformly provided with a number of disinfection lamps, and the top wall of the fixed plate and the inner wall of the bottom of the box are provided with storage boards; Two electric telescopic rods are arranged on the two side walls, the to-be-collected trays are detachably arranged on the mounting plate, and the to-be-collected trays are respectively detachably slidingly connected with the mounting plate and the storage plate.

Further, the lifting device includes a plurality of hingedly arranged cross link assemblies, the cross link assemblies include a first link and a second link, and the first link and the second link are arranged in an intersecting manner. A rotating shaft is provided at the intersection of the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod at the bottom are respectively hinged with a first moving block, and the two first moving blocks are screwed and sleeved respectively. On the two threads of the screw, the bottom wall of the mounting plate is provided with two sliding grooves, and a second moving block is slidably connected in the sliding grooves. The first connecting rod and the second connecting rod at the top are respectively connected with The matched second moving block is hinged.

Further, a motor is provided through the first side wall of the base, and one end of the screw can be rotated.

Further, the cross sections of the mounting board and the storage board are both U-shaped structures.

Further, a transparent observation window is provided on the box door.

Advantages of the utility model: the utility model is provided with a fixed plate through the inner wall of the box, and a number of disinfection lamps are evenly arranged on the bottom wall of the fixed plate and the inner wall of the top of the box body, which is beneficial to the storage board of the top wall of the fixed plate and the bottom of the box body respectively. The laboratory microbial waste on the storage board on the inner wall is sterilized and disinfected; by setting up a lifting device and an electric telescopic rod, the laboratory microbial waste collection tray is promptly and quickly placed on the storage board on the top wall of the fixed board by using the lifting device and the electric telescopic rod. It is helpful to avoid turning off and turning on the disinfection lamp multiple times. When the sterilization and disinfection time of laboratory microbial waste has not reached, the installation door can also be opened until the number of laboratory microbial waste collection trays is reached. After accumulating to a certain level, after a certain period of sterilization, turn off the disinfection lamp, open the door of the box, and conduct centralized treatment of laboratory microbial waste. This device is conducive to reducing laboratory pollution and avoiding laboratory microbial waste in the laboratory. The advantages of exposure and accumulation to ensure the safety of the laboratory environment; the utility model is beneficial to avoid repeatedly turning off and turning on the disinfection lamp, and when the sterilization and disinfection time of the laboratory microbial waste is not reached, the laboratory microbial waste collection tray can also be placed In the box, it is beneficial to reduce laboratory pollution, avoid the exposure and accumulation of laboratory microbial waste in the laboratory, and ensure the advantages of laboratory environment safety.

In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. The present utility model will be described in further detail below with reference to the drawings.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide further understanding of the present invention, and the schematic embodiments of the present invention and descriptions thereof are used to explain the present invention and do not constitute an improper limitation of the present invention.

Fig. 1 is the front view of the overall structure of the present utility model;

Fig. 2 is the overall structure side view of the present utility model;

Fig. 3 is the structure schematic diagram of the lifting device of the present invention;

Fig. 4 is the structure schematic diagram of the fixed plate of the present invention;

FIG. 5 is a schematic diagram of the structure of the storage board of the present invention.

Reference signs: 1-base, 2-box, 3-box door, 4-fixed plate, 5-disinfection lamp, 6-object board, 7-installation board, 8-cavity, 9-first strip hole , 10-screw, 11-electric telescopic rod, 12-second bar hole, 13-installation door, 14-lifting device, 15-first connecting rod, 16-second connecting rod, 17-rotating shaft, 101-motor .

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Referring to Figures 1 to 5, a disinfection device for temporary storage of microbiological laboratory waste includes a base 1, a box body 2 and a box door 3; the top wall of the base 1 is provided with a box body 2, and the first side of the box body 2 The wall is provided with a box door 3, the first side wall of the box body 2 is hinged with the first end of the box door 3, and the second end of the box door 3 is detachably connected with the first side wall of the box body 2 through a first lock; the base 1 is provided with a cavity 8, a screw 10 is rotatably connected between the inner walls on both sides of the cavity 8, and one end of the screw 10 is rotatable through the first side wall of the base 1 is provided with a motor 101, the motor 101 is commercially available, and can be connected to an external power supply; 10 is divided into two sections, and the screw threads of the two sections are in opposite directions. A mounting plate 7 is arranged above the screw 10, and a lifting device 14 is arranged between the mounting plate 7 and the screw 10. Preferably, the lifting device 14 includes a number of hinged cross connections. The rod assembly, the cross link assembly includes a first link 15 and a second link 16, the first link 15 and the second link 16 are arranged in a cross, so the intersection of the first link 15 and the second link 16 can be rotated A rotating shaft 17 is provided at the bottom, and the first connecting rod 15 and the second connecting rod 16 at the bottom are respectively hinged with first moving blocks, and the two first moving blocks are screwed and sleeved on the two threads of the screw 10 respectively. The bottom wall of the mounting plate 7 is provided with two sliding grooves, and a second moving block is slidably connected in the sliding grooves, and the first connecting rod 15 and the second connecting rod 16 at the top are respectively hinged with the matching second moving block; Start the motor 101, drive the screw 10 to rotate, and drive the two first moving blocks of the first connecting rod 15 and the second connecting rod 16 at the bottom to move toward each other on the screw 10 or move in the opposite direction, which is conducive to driving the first connecting rod 15. The rod 15 and the second connecting rod 16 are respectively deflected around the rotating shaft 17, and at the same time drive the two second moving blocks of the first connecting rod 15 and the second connecting rod 16 at the top to slide left and right in the matching chute, It is beneficial to the lifting of the mounting plate 7; the top wall of the cavity 8 is provided with a first strip hole 9, the mounting plate 7 is detachably penetrated through the first strip hole 9, and the second side wall of the base 1 is provided with a second strip hole 12, The second side wall of the base 1 is opened and closed with an installation door 13 matched with the second strip hole 12. The first end of the installation door 13 is hinged with the second side wall of the base 1, and the second end of the installation door 13 is connected to the first The two side walls are detachably connected through the second lock; the inner wall of the box body 2 is provided with a fixing plate 4, and the bottom wall of the fixing plate 4 and the top inner wall of the box body 2 are respectively provided with a number of disinfection lamps 5, and a number of disinfection lamps 5 are commercially available. An external power supply can be connected, and the top wall of the fixed plate 4 and the bottom inner wall of the box body 2 are provided with a storage board 6; Sterilize and disinfect the laboratory microbial wastes on the storage board 6 on the top wall of the fixed plate 4 and the storage board 6 on the bottom inner wall of the box body 2; two electric telescopic rods 11 are vertically arranged on the second side wall of the box body 2. The telescopic rod 11 is commercially available and can be connected to an external power supply. The to-be-collected tray is detachably arranged on the mounting plate 7, and the to-be-collected tray is detachably connected to the mounting plate 7 and the storage board 6 in a detachable sliding connection; , which is beneficial to Do not move the trays to be collected from the mounting plate 7 to the storage plate 6 on the top wall of the fixed plate 4 and the storage plate 6 on the bottom inner wall of the box 2; The trays to be collected are placed stably; the box door 3 is provided with a transparent observation window, which is conducive to observing the internal conditions of the box body 2 .

Working principle: During use, by opening the installation door 13, the laboratory microbial waste collection tray enters the cavity 8 of the base 1 from the second strip hole 12, and is stably placed on the installation plate 7, and the installation door 13 is closed; Start the motor 101, drive the screw 10 to rotate, and drive the two first moving blocks of the first connecting rod 15 and the second connecting rod 16 at the bottom to move toward each other on the screw 10 or move in the opposite direction, which is conducive to driving the first connecting rod 15. The rod 15 and the second connecting rod 16 are respectively deflected around the rotating shaft 17, and at the same time drive the two second moving blocks of the first connecting rod 15 and the second connecting rod 16 at the top to slide left and right in the matching chute, It is beneficial to the lifting of the mounting plate 7; the mounting plate 7 is lifted up and docked with the storage plate 6 of the top wall of the fixed plate 4 or the storage plate 6 of the bottom inner wall of the box 2; then start the electric telescopic rod 11 above or the bottom. The electric telescopic rod 11 is beneficial to move the trays to be collected from the mounting plate 7 to the storage plate 6 on the top wall of the fixed plate 4 or the storage plate 6 on the bottom inner wall of the box 2; Several disinfection lamps 5 and several disinfection lamps 5 on the top inner wall of the box body 2 are conducive to the temporary storage, sterilization and disinfection of the laboratory microbial wastes on the storage board 6 on the top wall of the fixed plate 4 and the storage board 6 on the bottom inner wall of the box body 2 respectively. This device is beneficial to not need to turn off and turn on the disinfection lamp 5 many times. When the sterilization and disinfection time of the laboratory microbial waste is not reached, the installation door 13 can also be opened, and the lifting device 14 and the electric telescopic rod 11 can be used to quickly and quickly carry out the experiment. The laboratory microbial waste collection tray is placed on the storage board 6 on the top wall of the fixed plate 4 and the storage board 6 on the bottom inner wall of the box 2 until the number of laboratory microbial waste collection trays accumulates to a certain level, and then after a certain period of time sterilization , turn off the disinfection lamp 5, open the box door 3, and centrally process the laboratory microbial waste. This device is beneficial to reduce laboratory pollution, avoid the exposure and accumulation of laboratory microbial waste in the laboratory, and ensure the advantages of laboratory environment safety. .

In the utility model, the inner wall of the box is provided with a fixed plate, and the bottom wall of the fixed plate and the inner wall of the top of the box are respectively uniformly provided with a plurality of disinfection lamps, which is beneficial to the experiment of the storage plate of the top wall of the fixed plate and the storage plate of the bottom inner wall of the box respectively. The microbial waste in the laboratory is sterilized and disinfected; by setting up a lifting device and an electric telescopic rod, the laboratory microbial waste collection tray is promptly and quickly placed on the storage board of the top wall of the fixed board and the bottom inner wall of the box by using the lifting device and the electric telescopic rod. The storage board is beneficial to avoid turning off and turning on the disinfection lamp multiple times. When the sterilization and disinfection time of laboratory microbial waste has not reached, the installation door can also be opened until the number of laboratory microbial waste collection trays has accumulated to a certain extent. After a certain period of sterilization, turn off the disinfection lamp, open the box door, and conduct centralized treatment of laboratory microbial waste. This device is conducive to reducing laboratory pollution, avoiding the exposure and accumulation of laboratory microbial waste in the laboratory, and ensuring laboratory microbial waste. The advantages of environmental safety; the utility model is beneficial to avoid repeatedly turning off and turning on the disinfection lamp, and when the sterilization and disinfection time of the laboratory microbial waste is not reached, the laboratory microbial waste collection tray can also be placed in the box, which is beneficial to It has the advantages of reducing laboratory pollution, avoiding the exposure and accumulation of laboratory microbial waste in the laboratory, and ensuring the safety of the laboratory environment.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (5)

1. A disinfection device for temporary storage of microbiological laboratory waste, characterized in that it comprises a base (1), a box body (2) and a box door (3); the top wall of the base (1) is provided with a box The body (2), the first side wall of the box body (2) is opened and closed with a box door (3); the base (1) is provided with a cavity (8), and both sides of the cavity (8) A screw (10) is rotatably connected between the inner walls, and one end of the screw (10) is rotatable and penetrates the first side wall of the base (1). A mounting plate (7) is arranged above the screw (10), and a lifting device (14) is arranged between the mounting plate (7) and the screw (10); the top wall of the cavity (8) is provided with a first A strip hole (9), the mounting plate (7) detachably penetrates the first strip hole (9), the second side wall of the base (1) is provided with a second strip hole (12), the The second side wall of the base (1) is opened and closed with a mounting door (13) matched with the second strip hole (12); the inner wall of the box body (2) is provided with a fixing plate (4), and the fixing plate (4) A plurality of disinfection lamps (5) are evenly arranged on the bottom wall and the top inner wall of the box body (2), respectively, and an object storage board (6) is arranged on the top wall of the fixing plate (4) and the bottom inner wall of the box body (2); Two electric telescopic rods (11) are arranged on the second side wall of the box body (2), the to-be-collected tray is detachably arranged on the mounting plate (7), and the to-be-collected tray is respectively connected to the mounting plate (7) and the storage Plate (6) with removable sliding connection. 2 . The disinfection device for temporary storage of microbiological laboratory waste according to claim 1 , wherein the lifting device ( 14 ) comprises a plurality of hingedly arranged cross-link assemblies, the cross-link assemblies comprising: 2 . A first connecting rod (15) and a second connecting rod (16), the first connecting rod (15) and the second connecting rod (16) are arranged crosswise, the first connecting rod (15) and the second connecting rod (16) (16) A rotating shaft (17) is provided at the intersection, the first connecting rod (15) and the second connecting rod (16) at the bottom are respectively hinged with first moving blocks, and the two first moving blocks are screwed respectively The two sections of threads sleeved on the screw (10) are screwed upward, the bottom wall of the mounting plate (7) is provided with two chutes, and a second moving block is slidably connected in the chutes, and the first connecting block at the top. The rod (15) and the second link (16) are respectively hinged with the matched second moving block. 3. The disinfection device for temporary storage of microbiological laboratory waste according to claim 1, characterized in that, a motor (101) is provided on the first side wall of the base (1) through which one end of the screw (10) is rotatable. ). 4 . The disinfection device for temporary storage of microbiological laboratory waste according to claim 1 , characterized in that, the cross-sections of the mounting plate ( 7 ) and the storage plate ( 6 ) are U-shaped structures. 5 . 5 . The disinfection device for temporary storage of microbiological laboratory waste according to claim 1 , wherein a transparent observation window is provided on the box door ( 3 ). 6 .

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