CN112499065A - Full-automatic medical disinfection garbage can and control method thereof - Google Patents

Full-automatic medical disinfection garbage can and control method thereof Download PDF

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Publication number
CN112499065A
CN112499065A CN202011578459.1A CN202011578459A CN112499065A CN 112499065 A CN112499065 A CN 112499065A CN 202011578459 A CN202011578459 A CN 202011578459A CN 112499065 A CN112499065 A CN 112499065A
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CN
China
Prior art keywords
garbage
module
cover
controller module
barrel cover
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011578459.1A
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Chinese (zh)
Inventor
林光燕
熊俊
吴利平
魏平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Childrens Hospital of Chongqing Medical University
Original Assignee
Childrens Hospital of Chongqing Medical University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Childrens Hospital of Chongqing Medical University filed Critical Childrens Hospital of Chongqing Medical University
Priority to CN202011578459.1A priority Critical patent/CN112499065A/en
Publication of CN112499065A publication Critical patent/CN112499065A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F7/00Cleaning or disinfecting devices combined with refuse receptacles or refuse vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/04Refuse receptacles; Accessories therefor with removable inserts
    • B65F1/06Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F1/16Lids or covers
    • B65F1/1623Lids or covers with means for assisting the opening or closing thereof, e.g. springs
    • B65F1/1638Electromechanically operated lids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F2001/1653Constructional features of lids or covers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F2001/1653Constructional features of lids or covers
    • B65F2001/1676Constructional features of lids or covers relating to means for sealing the lid or cover, e.g. against escaping odors

Abstract

The invention provides a full-automatic medical disinfection garbage can and a control method thereof, wherein the garbage can comprises a garbage can body and a can cover, and the garbage can body is provided with a controller module, a sensor module, a can cover lifting module, a flip module and a power supply module; the sensor module comprises an infrared sensor for sensing a human body, and the barrel cover lifting module comprises an electric push rod assembly for pushing the barrel cover upwards; the invention aims to provide a full-automatic medical disinfection garbage can which is suitable for a garbage can used for treating medical garbage, a garbage can cover does not need to be lifted manually, the garbage can cover can be lifted slowly, the turnover function is realized, the pressure leakage of air in the garbage can be effectively reduced, a large garbage bag filled with the medical garbage can be taken out smoothly, meanwhile, the garbage bag can be sealed automatically, and the garbage can has a series of functions such as a sterilization function and the like, so that the air pollution is reduced, the human body contact is reduced, and the bacterial propagation is reduced.

Description

Full-automatic medical disinfection garbage can and control method thereof
Technical Field
The invention belongs to the field of medical supplies, and particularly relates to a full-automatic medical disinfection garbage can and a control method thereof.
Background
The garbage can used in hospitals is required to place medical waste garbage, and the medical waste has the dangerous characteristics of whole-space pollution, acute infection and latent infection, the harmfulness of pathogenic bacteria contained in the garbage can is dozens, hundreds or even thousands of times of that of common domestic waste, and if the medical waste can not be timely and correctly treated, the garbage can cause the pollution sources of hospital infection and social environment, even can spread virulent infectious diseases and becomes the source of disease prevalence; the medical waste contains bacteria, viruses and other harmful substances with different degrees, organic matters in the medical waste are not only vectors for transmitting viruses due to four pests for breeding mosquitoes and flies, but also harmful gases with foul smell such as ammonia NH3 and hydrogen sulfide H2S decomposed during deterioration and decay generate various harmful substances which pollute the atmosphere and harm the health of human bodies, and are also important reasons for causing cross infection in hospitals and polluting the environment, and the cross infection caused by the medical waste accounts for 20 percent of social cross infection. Meanwhile, for a large-capacity medical waste garbage can, when a garbage bag filled with medical waste is taken out, due to the fact that the overturning angle of the garbage can cover is limited, the garbage bag filled with the medical waste is easily prevented from being taken out smoothly, the garbage can cover is often lifted manually to take out the garbage bag filled with the medical waste smoothly, time and labor are wasted, and bacteria are easily spread. Traditional garbage bin adopts mode switch bung that manual or foot stepped on usually, the troublesome poeration, the noise is big, can produce atmospheric pressure when the bung closes and lead to the air of bucket internal pollution to leak, direct contact garbage bin causes the germ to propagate easily simultaneously, there is not adverse effect to human health, at present, it opens the garbage bin cover to have developed to utilize remote controller remote control or infrared inductor, nevertheless need carry the remote controller along with the sound during use, although can avoid the contact, nevertheless carry the remote controller with oneself and use inconvenient and the garbage bin in not have the disinfection function, do not carry out disinfection and sterilization to medical waste.
Disclosure of Invention
In view of the above, the present invention provides a full-automatic medical disinfection trash can and a control method thereof, which are suitable for a trash can used for processing medical waste, do not need manual assistance to open a trash can cover, can reduce leakage of polluted air in the trash can and assist smooth removal of a large trash bag filled with medical waste, and have an automatic sealing function, reduce human body contact, a sterilization function in the trash can and reduce bacterial propagation.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a full-automatic medical disinfection garbage can comprises a garbage can body and a can cover, wherein the garbage can body is provided with a controller module, a sensor module, a can cover lifting module, a flip cover module and a power supply module; the controller module is connected with the sensor module, the barrel cover lifting module and the cover turning module; the power supply module supplies power to the modules; the sensor module is including being used for responding to human infrared ray sensor, bung lifting module is including being used for the electric putter subassembly that upwards pushes up the bung, flip module 9 is including the electronic pivot subassembly that is used for driving the bung and upwards overturns.
Further, the infrared sensor is arranged on the barrel cover and adopts an infrared sensor of HC-SR501 type.
Further, the electric push rod assembly comprises a first motor, a guide rail and a push rod, the motor is used for driving the push rod to reciprocate along the guide rail, the guide rail is connected with the garbage can body, the first motor is connected with the controller module, and the push rod is connected with the can cover.
Further, the electric rotating shaft assembly comprises a second motor, a rotating shaft and a rotating shaft seat, the second motor is connected with the controller module, and the rotating shaft is connected with the barrel cover.
Further, the controller module comprises a single chip microcomputer, and the single chip microcomputer adopts a model STC89 series.
Furthermore, the garbage can also comprises an automatic sealing machine for sealing the garbage bag, wherein the automatic sealing machine is arranged on the upper part of the garbage can body.
Further, automatic capper is the packing of heat-seal formula, and it includes that the third motor drive is used for the compressing tightly subassembly of horizontal binding off and is used for carrying out the electric heating element who seals to the disposal bag, and third motor, electric heating element connect the controller module.
Further, this internal ultraviolet ray disinfection part that is provided with of garbage bin, it is including being used for the sterilamp of the inside disinfection of garbage bin body, ultraviolet lamp connects the controller module.
A control method of a full-automatic medical disinfection trash can comprises the following steps:
the method comprises the following steps that firstly, a controller module sends a control signal to a barrel cover lifting module according to a signal detected by a sensor so as to start an electric push rod assembly and push a barrel cover upwards;
step two, after the barrel cover is pushed upwards to a preset height, the controller module sends a control signal to the cover turning module to start the electric rotating shaft assembly to drive the barrel cover to turn upwards;
step three, the controller module sends a control signal to the flip module to start the electric rotating shaft assembly to drive the barrel cover to reset;
and step three, the controller module sends a control signal to the barrel cover lifting module so as to start the electric rotating shaft assembly and drive the barrel cover to reset.
Furthermore, the controller module is preset with a delay time for taking out the garbage bag in the garbage can body, and between the third step and the fourth step, the controller module executes a delay program according to the delay time.
Compared with the prior art, the full-automatic medical disinfection garbage can and the control method thereof have the following advantages:
(1) according to the invention, when a person approaches the garbage can, the garbage can is automatically started, the can cover is firstly pushed upwards through the can cover lifting module and the cover turning module, then the can cover is turned upwards, a garbage bag filled with medical garbage is easily and smoothly taken out, manual assistance is not needed for opening the garbage can cover, time and labor are saved, and bacteria propagation is avoided.
(2) After the garbage bag is taken out, a human body leaves, the barrel cover lifting module and the barrel cover of the flip module perform resetting, peculiar smell can be effectively prevented from being emitted, and bacteria are prevented from being spread.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
fig. 1 is a schematic view of the overall structure according to the embodiment of the present invention;
fig. 2 is a schematic circuit diagram according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a barrel cover lifting module according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a flip module according to the embodiment of the present invention;
description of reference numerals:
1-barrel cover; 2-automatic sealing machine; 3-the garbage can body; 4-a power supply module; 5-a controller module; 6-a sensor module; 7-ultraviolet disinfection component; 8-a barrel cover lifting module; 9-flip module.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1-4, a full-automatic medical disinfection garbage bin, including garbage bin body 3 and bung 1, its characterized in that: the garbage can body 3 is provided with a controller module 5, a sensor module 6, a can cover lifting module 8, a flip cover module 9 and a power supply module 4; the controller module 5 is connected with the sensor module 6, the barrel cover lifting module 8 and the cover turning module 9; the power module 4 supplies power to the modules; sensor module 6 is including being used for responding to human infrared ray sensor, bung lifting module 8 is including being used for upwards pushing up the electric putter subassembly that rises the bung, flip module 9 is including the electronic pivot subassembly that is used for driving the bung and upwards overturns.
The electric push rod assembly comprises a first motor 203, a guide rail 202, a push rod 201 and a speed reducing machine 204, wherein the first motor 203 is used for driving the push rod 201 to reciprocate along the guide rail 202, the guide rail 202 is connected with the garbage can body, the first motor 203 is connected with the controller module 5, and the push rod 201 is connected with the can cover 1. The electric rotating shaft assembly comprises a second motor 205, a rotating shaft 206 and a rotating shaft seat 207, the second motor 205 is connected with the controller module 5, and the rotating shaft 206 is connected with the barrel cover 1. The controller module 5 comprises a single chip microcomputer, and the single chip microcomputer adopts STC89 series.
The infrared sensor is arranged on the barrel cover 1 and adopts an infrared sensor of HC-SR501 type; the infrared inductor is designed on the dustbin cover, so that induction and use are facilitated; preferably, the infrared sensor is arranged in the front edge area of the barrel cover 1, so that the hands are prevented from being injured when the handles are not timely withdrawn; the infrared sensor of HC-SR501 type is used for the infrared induction of the ordinary human body, and also becomes a pyroelectric infrared sensor, and the induction range is within 7 meters. The controller module comprises a single chip microcomputer, and the single chip microcomputer adopts STC89 series. Preferably, the STC89C52RC single chip microcomputer in the series and an 8-bit microprocessor with low power and high performance are adopted, and one or two direct current motors can be controlled and driven by connecting an L298N motor driving board.
Still including being used for the disposal bag to seal automatic capper 2, automatic capper 2 sets up in 3 upper portions of garbage bin body. Automatic capper 2 is the packing of heat-seal formula, and it includes that third motor drive is used for the compressing tightly subassembly of horizontal binding off and is used for carrying out the electric heating element who seals to the disposal bag, and third motor, electric heating element connect the controller module.
This internal ultraviolet ray disinfection part 7 that is provided with of garbage bin, it is including being used for the sterilamp of 3 inside disinfections of garbage bin, ultraviolet lamp connects controller module 5.
A control method of a full-automatic medical disinfection trash can comprises the following steps:
step one, the controller module 5 sends a control signal to the barrel cover lifting module 8 according to a signal detected by the sensor so as to start the electric push rod assembly and push the barrel cover 1 upwards;
step two, after the barrel cover 1 is pushed upwards to a preset height, the controller module 5 sends a control signal to the cover turning module 9 to start the electric rotating shaft assembly to drive the barrel cover 1 to turn upwards;
step three, the controller module 5 sends a control signal to the flip module 9 to start the electric rotating shaft assembly to drive the barrel cover 1 to reset;
and step three, the controller module 5 sends a control signal to the barrel cover lifting module 8 so as to start the electric rotating shaft assembly and drive the barrel cover 1 to reset.
The controller module 5 is preset with a delay time for taking out the garbage bag in the garbage can body 3, and between the third step and the fourth step, the controller module 5 executes a delay program according to the delay time.
The working principle of the full-automatic medical disinfection garbage can is as follows: the technical scheme is provided aiming at the current situation that the requirement for recovering the garbage of the fulminating infectious disease is stricter and stricter in clinic; the technical scheme is that the medical garbage can capable of being fully automatic is designed, and garbage bags are automatically tied up through the automatic sealing machine 2, so that bacteria are prevented from spreading; through the inside disinfection of ultraviolet ray disinfection part 7 to garbage bin body 3, possess the disinfection function: when the barrel cover needs to be opened, the barrel cover firstly slowly descends to a preset height, then the barrel cover 1 turns upwards, enough space is reserved for taking out the garbage bag after the barrel cover 1 rises, manual assistance is not needed for opening the barrel cover 1, the larger garbage bag filled with medical garbage can be smoothly taken out, human body contact is reduced, and the garbage can is particularly suitable for garbage cans with the capacity of more than 15L; the full-automatic medical disinfection garbage can is suitable for medical garbage treatment of a severe infectious disease ward, the can cover preferably descends or ascends slowly, and the can cover slowly covers the garbage can, so that air leakage of the garbage can be effectively prevented, and bacterial propagation is further avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a full-automatic medical disinfection garbage bin, includes garbage bin body (3) and bung (1), its characterized in that: the garbage can body (3) is provided with a controller module (5), a sensor module (6), a can cover lifting module (8), a flip cover module (9) and a power supply module (4); the controller module (5) is connected with the sensor module (6), the barrel cover lifting module (8) and the cover turning module (9); the power supply module (4) supplies power to the modules; sensor module (6) is including being used for responding to human infrared ray sensor, bung lifting module (8) are including being used for upwards pushing up the electric putter subassembly that rises the bung, flip module (9) are including being used for driving the electronic pivot subassembly that the bung upwards overturned.
2. The fully automatic medical disinfection trash can of claim 1, wherein: the infrared sensor is arranged on the barrel cover (1) and adopts an infrared sensor of HC-SR501 type.
3. The fully automatic medical disinfection trash can of claim 1, wherein: the electric push rod assembly comprises a first motor (203), a guide rail (202), a push rod (201) and a speed reducing machine (204), the first motor (203) is used for driving the push rod (201) to reciprocate along the guide rail (202), the guide rail (202) is connected with the garbage can body, the first motor (203) is connected with the controller module (5), and the push rod (201) is connected with the can cover (1).
4. The fully automatic medical disinfection trash can of claim 1, wherein: the electric rotary shaft assembly comprises a second motor (205), a rotary shaft (206) and a rotary shaft seat (207), the second motor (205) is connected with the controller module (5), and the rotary shaft (206) is connected with the barrel cover (1).
5. The fully automatic medical disinfection trash can of claim 1, wherein: the controller module (5) comprises a single chip microcomputer, and the single chip microcomputer adopts STC89 series.
6. The fully automatic medical disinfection trash can of claim 1, wherein: the garbage can is characterized by further comprising an automatic sealing machine (2) for sealing the garbage bag, wherein the automatic sealing machine (2) is arranged on the upper portion of the garbage can body (3).
7. The fully automatic medical disinfection trash can of claim 6, wherein: automatic capper (2) are the packing of heat-seal formula, and it includes that third motor drive is used for the compressing tightly subassembly of horizontal binding off and is used for carrying out the electric heating element who seals to the disposal bag, and third motor, electric heating element connect the controller module.
8. The fully automatic medical disinfection trash can of claim 6, wherein: this internal ultraviolet ray disinfection part (7) that is provided with of garbage bin, it is including being used for the sterilamp of garbage bin body (3) inside disinfection, ultraviolet lamp connects controller module (5).
9. The control method of the fully automatic medical disinfection trash can of claim 1, wherein the control method comprises the following steps: the method comprises the following steps:
step one, the controller module (5) sends a control signal to the barrel cover lifting module (8) according to a signal detected by the sensor so as to start the electric push rod assembly and push the barrel cover (1) upwards;
step two, after the barrel cover (1) is pushed upwards to a preset height, the controller module (5) sends a control signal to the cover turning module (9) to start the electric rotating shaft assembly to drive the barrel cover (1) to turn upwards;
step three, the controller module (5) sends a control signal to the cover turning module (9) to start the electric rotating shaft component to drive the barrel cover (1) to reset;
and step three, the controller module (5) sends a control signal to the barrel cover lifting module (8) so as to start the electric rotating shaft assembly and drive the barrel cover (1) to reset.
10. The control method of the fully automatic medical disinfection trash can of claim 9, wherein: and the controller module (5) is preset with delay time for taking out the garbage bags in the garbage can body (3), and between the third step and the fourth step, the controller module (5) executes a delay program according to the delay time.
CN202011578459.1A 2020-12-28 2020-12-28 Full-automatic medical disinfection garbage can and control method thereof Pending CN112499065A (en)

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CN202011578459.1A CN112499065A (en) 2020-12-28 2020-12-28 Full-automatic medical disinfection garbage can and control method thereof

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Application Number Priority Date Filing Date Title
CN202011578459.1A CN112499065A (en) 2020-12-28 2020-12-28 Full-automatic medical disinfection garbage can and control method thereof

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Application publication date: 20210316