CN216917237U

CN216917237U - Medical garbage bin of touching is prevented in disinfecting

Info

Publication number: CN216917237U
Application number: CN202123214629.0U
Authority: CN
Inventors: 吴浩; 马晓婷; 祝淋婴
Original assignee: Shanghai Pudong New Area Peoples Hospital
Current assignee: Shanghai Pudong New Area Peoples Hospital
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-08
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a sterilization touch-proof medical garbage can, which comprises a can body and a can cover, wherein the can body is in sliding connection with the can cover, the medical garbage can also comprises a first driving assembly and an infrared sensor, the infrared sensor is arranged at the outer side of the barrel body, the infrared sensor receives a signal of approaching of a human body, the first driving assembly drives the barrel cover to slide and open, direct contact between medical staff and the garbage barrel is avoided, the disinfection assembly is arranged at the inner side of the barrel cover, the medical garbage machine type stored in the garbage can is sterilized and disinfected, and by arranging the sealing component and the photoelectric sensor, when the medical garbage in the can body reaches the position height of the photoelectric sensor, the sealing assembly seals the garbage bag in the can body, the utility model can reduce the direct contact between medical staff and the medical garbage, and can disinfect and sterilize the garbage, reduce cross infection and protect the health of medical staff.

Description

Medical garbage bin of touching is prevented in disinfecting

Technical Field

The utility model relates to the technical field of garbage cans, in particular to a medical garbage can with sterilization and touch prevention functions.

Background

The medical garbage bin is used for holding medical waste, is the excellent hotbed that bacteria and infectious source breed, and traditional medical garbage bin is opened for the foot step-on formula, and a large amount of medical waste expose in the air after opening the lid, leads to the infectious source easily to pass through air diffusion, and medical staff is in the difficult exemption touch the garbage bin when abandoning and changing the disposal bag, causes the infection and endangers medical staff's health, consequently to the sterilization of garbage bin and reduce user and garbage bin direct contact one of the important measures of reducing cross infection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sterilization touch-proof medical trash can which can reduce direct contact between medical staff and trash, has a sterilization function, can reduce cross infection and protect the health of the medical staff.

In order to achieve the purpose, the utility model provides the following technical scheme: a medical garbage can with sterilization and touch prevention functions, which comprises a can body and a can cover, wherein the can body is in sliding connection with the can cover, the medical garbage can also comprises a garbage can body,

the infrared sensor is arranged on the outer side of the barrel body and used for sensing a human body approaching signal, and the driving assembly drives the barrel cover to be opened or closed;

the disinfecting assembly is arranged on the inner side of the barrel cover;

seal subassembly and photoelectric sensor, photoelectric sensor sets up the one side that is close to the bung inside the staving, and medical waste when the staving is inside reaches photoelectric sensor place position height, seal subassembly seals the disposal bag of staving inside.

Through the technical scheme, infrared sensor receives the signal that human body is close to, first drive assembly drive bung slides and opens, it is direct and the garbage bin contact to have avoided medical staff, when storing medical waste, the inboard disinfection subassembly of bung disinfects medical waste, reduce later stage cross infection's possibility, and, after medical waste inside the staving reached the position height at photoelectric sensor place, inside seal assembly sealed the disposal bag is automatic, make things convenient for the later stage to the recovery of rubbish, and further reduced medical staff and directly exposed the possibility of medical waste direct contact in the air.

Preferably, a sliding groove is formed in one side, contacting the barrel cover, of the barrel body, the barrel cover comprises a sliding block, the sliding block is matched with the sliding groove and is in sliding connection with the sliding groove, the first driving assembly comprises a first air cylinder, and the sliding block is fixedly connected with the output end of the first air cylinder.

Through above-mentioned technical scheme, the bung passes through slider and staving sliding connection, and first cylinder can control opening or closing of bung through the removal of drive slider.

Preferably, the sterilizing assembly comprises LED ultraviolet lamps arranged in a matrix on the inner side of the tub cover.

Through the technical scheme, when medical garbage is stored, the disinfection effect of ultraviolet rays can be obtained, and the possibility of cross infection in the later period of garbage treatment and recovery is reduced.

Preferably, the sterilization assembly further comprises an ozone generator.

Through the technical scheme, the optimization effect is further enhanced.

Preferably, the sealing assembly comprises a second driving assembly and a pair of electric heating plates, and the second driving assembly drives the pair of electric heating plates to move close to or away from each other.

Through above-mentioned technical scheme, a pair of electric plate of second drive assembly drive draws close each other, carries out the hot melt to the disposal bag and seals.

Preferably, one side of the barrel body close to the barrel cover is provided with a guide groove, the second driving assembly comprises a bidirectional screw rod and a motor, the bidirectional screw rod comprises two sections of threads which are different in turning direction, a pair of movable blocks are symmetrically arranged on the two sections of threads which are different in turning direction respectively, the movable blocks are connected with the bidirectional screw rod in a threaded mode, the movable blocks are connected with the guide groove in a sliding mode, and the electric heating plate is fixedly connected with the movable blocks in a pair mode.

Through the technical scheme, the motor drives the bidirectional screw rod to rotate, and the movable blocks on two sections of different threads of the bidirectional screw rod are close to or far away from each other, so that the pair of electric heating plates respectively fixed on the pair of movable blocks are close to perform hot melting sealing on the garbage bag.

Preferably, when the second driving assembly drives the pair of electric heating plates to approach each other, the second driving assembly drives the pair of electric heating plates to gradually move away from each other until the pair of electric heating plates are close to the side walls of the opposite positions in the barrel body after the garbage bag in the barrel body is sealed.

Through above-mentioned technical scheme, can not blocked by a pair of electric plate when the disposal bag takes out, conveniently takes out.

Preferably, an inner barrel made of transparent materials is further arranged inside the barrel body, a second cylinder and a push plate are arranged at the bottom of the inner barrel, and the inner barrel is arranged on the push plate.

Through the technical scheme, when the sealing of the garbage bag is finished, the barrel cover is opened, the second cylinder drives the push plate to vertically move upwards, so that one part of the inner barrel is ejected out of the barrel body, and the garbage bag is conveniently recycled.

Preferably, when the pair of electric heating plates are close to the side walls at opposite positions inside the barrel body, the inner barrel is positioned in the area between the pair of electric heating plates.

Through the technical scheme, the push plate is driven by the second cylinder to vertically move upwards, so that one part of the inner barrel is smoothly ejected out from the barrel body and cannot be blocked by the pair of electric heating plates.

Compared with the prior art, the utility model has the beneficial effects that:

according to the garbage can, the infrared sensor, the first air cylinder, the sliding block and the sliding groove are arranged, when the infrared sensor receives a signal that a human body approaches, the first air cylinder drives the sliding block to move so as to control the opening of the can cover, and medical staff are prevented from directly contacting with the garbage can.

According to the utility model, the LED ultraviolet lamp and the ozone generator are arranged, and the medical garbage machine stored in the garbage can is sterilized and disinfected through ultraviolet rays and ozone, so that the possibility of later-stage cross infection is reduced.

According to the utility model, by arranging the bidirectional screw rod, the motor, the movable blocks and the electric heating plates, when medical garbage in the barrel body reaches the position height of the photoelectric sensor, the motor drives the bidirectional screw rod to rotate, and the movable blocks on two sections of different threads of the bidirectional screw rod are close to or far away from each other, so that the pair of electric heating plates respectively fixed on the pair of movable blocks are close to carry out hot melting sealing on the garbage bag, and the possibility that medical personnel directly contact the medical garbage exposed in the air is further reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a medical trash can with sterilization and touch prevention functions according to the present invention;

FIG. 2 is a schematic view of an internal structure of a medical trash can with sterilization and touch prevention functions according to the present invention;

FIG. 3 is a schematic view of the inner side structure of the lid of the medical trash can with sterilization and touch prevention functions;

FIG. 4 is a schematic structural view of a sealing assembly of the medical trash can with sterilization and touch prevention functions according to the present invention;

fig. 5 is a cross-sectional view of a medical trash can with sterilization and touch prevention functions according to the present invention.

In the figure: 1. a barrel body; 11. a chute; 12. a guide groove; 2. a barrel cover; 3. an infrared sensor; 4. A sterilizing assembly; 41. an LED ultraviolet lamp; 42. an ozone generator; 5. a seal assembly; 51. a bidirectional lead screw; 52. a motor; 53. a movable block; 54. an electric hot plate; 6. an inner barrel; 7. a second cylinder; 71. Pushing the plate; 8. a warning light.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

One embodiment of the utility model is described in further detail below:

as shown in fig. 1 and 2, the medical garbage can with sterilization and touch prevention functions comprises a can body 1 and a can cover 2, wherein the can body 1 is in sliding connection with the can cover 2, the medical garbage can further comprises a first driving assembly and an infrared sensor 3, the infrared sensor 3 is arranged on the outer side of the can body 1 and used for sensing a human body approach signal, and the first driving assembly drives the can cover 2 to be opened or closed; the disinfecting assembly 4 is arranged on the inner side of the barrel cover 2; seal subassembly 5 and photoelectric sensor, photoelectric sensor set up in 1 inside one side that is close to bung 2 of staving, and when 1 inside medical waste of staving reached the position height at photoelectric sensor place, seal subassembly 5 seals 1 inside disposal bag of staving.

A central controller is arranged in the garbage can, and the first driving assembly, the infrared sensor 3, the driving assembly, the disinfecting assembly 4, the sealing assembly 5 and the photoelectric sensor are all electrically connected with the central controller. The during operation, infrared sensor 3 receives the signal that the human body is close to, first drive assembly drive bung 2 slides and opens, avoided medical staff direct and garbage bin contact, when storing medical waste, 2 inboard disinfection subassembly 4 of bung disinfect medical waste, reduce later stage cross infection's possibility, and, after 1 inside medical waste of staving reached the position height at photoelectric sensor place, inside seal subassembly 5 seals the disposal bag is automatic, make things convenient for the later stage to the recovery of rubbish, and further reduced medical staff and directly exposed the possibility of medical waste direct contact in the air.

Specifically, spout 11 has been seted up to one side of staving 1 contact bung 2, bung 2 includes slider (not shown in the figure), slider (not shown in the figure) and 11 phase-matchs of spout and 11 sliding connection of spout, first drive assembly includes first cylinder (not shown in the figure), the output fixed connection of slider and first cylinder (not shown in the figure), infrared sensor 3 receives the signal that human body is close to, bung 2 passes through slider and 1 sliding connection of staving, first cylinder passes through the opening or the closure that can control bung 2 of drive slider removal.

Specifically, as shown in fig. 3, the sterilizing assembly 4 includes LED ultraviolet lamps 41, the LED ultraviolet lamps 41 are arranged on the inner side of the barrel cover 2 in a matrix form, and further includes an ozone generator 42, when medical waste is stored, the medical waste stored in the barrel is sterilized and disinfected by ultraviolet rays and ozone, so as to reduce the possibility of later-stage cross infection.

Specifically, as shown in fig. 1 and 4, a guide groove 12 is disposed on one side of the inside of the barrel body 1 close to the barrel cover 2, the sealing assembly 5 includes a second driving assembly and a pair of electric heating plates 54, wherein the second driving assembly includes a bidirectional screw 51 and a motor 52, the bidirectional screw 51 includes two sections of threads with different turning directions, a pair of movable blocks 53 are symmetrically disposed on the two sections of threads with different turning directions, the pair of movable blocks 53 are both in threaded connection with the bidirectional screw 51, the pair of movable blocks 53 are in sliding connection with the guide groove 12, and the pair of electric heating plates 54 are fixedly connected with the pair of movable blocks 53 respectively. When the medical waste in the barrel body 1 reaches the position height of the photoelectric sensor, the motor 52 drives the bidirectional screw 51 to rotate, and the movable blocks 53 on two sections of different threads of the bidirectional screw 51 are close to or away from each other, so that the pair of electric heating plates 54 respectively fixed on the pair of movable blocks 53 are close to perform hot melting sealing on the garbage bag, and the possibility that the medical personnel directly contact the medical waste exposed in the air is further reduced.

Specifically, as shown in fig. 1 and 5, when the pair of electric heating plates 54 are close to the side walls of the opposite positions inside the barrel body 1, the inner barrel is located in the region between the pair of electric heating plates 54, when the second driving assembly drives the pair of electric heating plates 54 to approach each other, so that after the sealing of the garbage bag inside the barrel body 1 is completed, the second driving assembly drives the pair of electric heating plates 54 to gradually get away until the pair of electric heating plates 54 are close to the side walls of the opposite positions inside the barrel body 1, the inner barrel 1 is further internally provided with an inner barrel 6 made of a transparent material, which is convenient for the photoelectric sensor to obtain a garbage capacity signal in the garbage bag inside the barrel, the bottom of the inner barrel 6 is provided with a second cylinder 7 and a push plate 71, and the inner barrel is placed on the push plate 71. After the garbage bag is sealed, the barrel cover 2 is opened, the second air cylinder 7 drives the push plate 71 to vertically move upwards, so that one part of the inner barrel is ejected out of the barrel body 1, the garbage barrel further comprises a warning lamp 8 electrically connected with the central controller, the warning lamp 8 displays red light warning at the moment, the garbage bag is conveniently recycled, and the garbage bag cannot be blocked by the pair of electric heating plates 54 when taken out, and is conveniently taken out.

The working principle is as follows:

when medical staff need to lose the garbage and get close to the garbage can, the infrared sensor 3 receives the signal of approaching the human body, the first cylinder can control the opening of the garbage can cover 2 by driving the sliding block to move, thereby avoiding the direct contact between the medical staff and the garbage can, when storing the medical garbage, the medical staff receives the double disinfection and sterilization of the LED ultraviolet lamp 41 and the ozone generator 42, when the medical waste in the barrel body 1 reaches the position height of the photoelectric sensor, the motor 52 drives the bidirectional screw 51 to rotate, the movable blocks 53 on two sections of different threads of the bidirectional screw 51 are close to or far away from each other, so that the pair of electric heating plates 54 respectively fixed on the pair of movable blocks 53 are closed to perform hot melting sealing on the garbage bag, when the sealing of the garbage bag is finished, the barrel cover 2 is opened, and the second cylinder 7 drives the push plate 71 to vertically move upwards, so that one part of the inner barrel is ejected out of the barrel body 1, and the garbage bag is conveniently recycled.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a medical garbage bin of touching is prevented in disinfecting, includes staving (1) and bung (2), its characterized in that: the barrel body (1) is connected with the barrel cover (2) in a sliding way, and also comprises a barrel body,

the device comprises a first driving assembly and an infrared sensor (3), wherein the infrared sensor (3) is arranged on the outer side of the barrel body (1) and used for sensing a human body approaching signal, and the driving assembly drives the barrel cover (2) to be opened or closed;

the disinfecting assembly (4), the disinfecting assembly (4) is arranged on the inner side of the barrel cover (2);

seal subassembly (5) and photoelectric sensor, photoelectric sensor sets up in staving (1) inside one side that is close to bung (2), and when the position height that the medical waste of staving (1) inside reaches photoelectric sensor place, seal subassembly (5) and seal the disposal bag of staving (1) inside.

2. The medical garbage bin of claim 1 that disinfects and prevents touching, its characterized in that: one side of the barrel body (1) contacting with the barrel cover (2) is provided with a sliding groove (11), the barrel cover (2) comprises a sliding block, the sliding block is matched with the sliding groove (11) and is in sliding connection with the sliding groove (11), the first driving assembly comprises a first air cylinder, and the sliding block is fixedly connected with the output end of the first air cylinder.

3. The medical garbage bin of claim 1 that disinfects and prevents touching, its characterized in that: the disinfection component (4) comprises LED ultraviolet lamps (41), and the LED ultraviolet lamps (41) are arranged on the inner side of the barrel cover (2) in a matrix mode.

4. The medical garbage bin of claim 1 that disinfects and prevents touching, its characterized in that: the sterilization assembly (4) further comprises an ozone generator (42).

5. The medical garbage bin of claim 1 that disinfects and prevents touching, its characterized in that: the sealing assembly (5) comprises a second driving assembly and a pair of electric heating plates (54), and the second driving assembly drives the pair of electric heating plates (54) to move close to or away from each other.

6. The medical garbage bin of claim 5 that disinfects and prevents touching, characterized in that: staving (1) inside one side that is close to bung (2) is provided with guide way (12), second drive assembly includes two-way lead screw (51) and motor (52), two-way lead screw (51) include two sections to different screw threads of turning round, and two sections are turned round and are provided with a pair of movable block (53) to the difference on the screw thread respectively the symmetry, and are a pair of movable block (53) all with two-way lead screw (51) threaded connection, and a pair of movable block (53) with guide way (12) sliding connection, it is a pair of electric plate (54) respectively with a pair of movable block (53) fixed connection.

7. The medical garbage bin of claim 6 that disinfects and prevents touching, its characterized in that: when the second driving component drives the pair of electric heating plates (54) to mutually approach, so that after the garbage bag in the barrel body (1) is sealed, the second driving component drives the pair of electric heating plates (54) to gradually get away until the pair of electric heating plates (54) get close to the side wall of the opposite position in the barrel body (1).

8. The medical garbage bin of claim 7 that disinfects and prevents touching, characterized in that: an inner barrel (6) made of transparent materials is further arranged inside the barrel body (1), a second cylinder (7) and a push plate (71) are arranged at the bottom of the inner barrel (6), and the inner barrel (6) is arranged on the push plate (71).

9. The medical garbage bin of claim 8 that disinfects and prevents touching, characterized in that: when the pair of electric heating plates (54) are close to the side walls at opposite positions inside the barrel body (1), the inner barrel is positioned in the area between the pair of electric heating plates (54).