CN114955304B

CN114955304B - Medical intelligent dustbin

Info

Publication number: CN114955304B
Application number: CN202210612051.4A
Authority: CN
Inventors: 李红雨; 王丹; 谭琼; 张晶; 何林; 高志龙
Original assignee: First Affiliated Hospital of Army Medical University
Current assignee: First Affiliated Hospital of Army Medical University
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-05-12
Anticipated expiration: 2042-05-31
Also published as: CN114955304A

Abstract

The invention relates to the field of dustbin, in particular to an intelligent dustbin for medical treatment, which comprises a dustbin body and a dustbin cover hinged on the dustbin body; the side, facing the box body, of the box cover is provided with a spreading component, a telescopic component and a controller, the spreading component is used for spreading the garbage bag in the box body, and the telescopic component is used for driving the spreading component to move downwards and spread the garbage bag under the control of the controller; the opening assembly is provided with an air extraction channel, the box cover is provided with an air extraction assembly for air extraction and filtration sterilization, the air extraction assembly is communicated with the air extraction channel through a pipeline, and the controller controls the air extraction assembly to carry out air extraction operation for a preset period of time when controlling the telescopic assembly to move downwards. According to the invention, when the garbage is compressed, the air suction is used for preventing the aerosol from diffusing, so that the safety of surrounding personnel in the use process of the garbage can is improved.

Description

Medical intelligent dustbin

Technical Field

The invention relates to the field of dustbin, in particular to an intelligent dustbin for medical treatment.

Background

A dustbin is a container for temporarily storing garbage, and is used in indoor and outdoor scenes. Because medical waste itself has bacterial hazard, in order to prevent secondary spread of bacteria caused by medical waste, medical waste is temporarily stored by using a separate dustbin, and is cleared and packed when the amount of waste stored in the dustbin reaches a preset amount.

The existing medical dustbin comprises a dustbin body and a dustbin cover hinged to the dustbin body, when the medical dustbin is used, a dustbin body is sleeved with a dustbin bag, and when garbage is stored to a preset amount, the dustbin is directly taken away to collect the garbage. In particular to a dustbin used in a shelter hospital for infectious diseases, in order to contact the dustbin and garbage therein as little as possible in the use process, a preset number of garbage bags need to be sleeved on a dustbin body in advance, and then, when the garbage amount reaches the preset amount, the dustbin can be directly taken away to finish the primary storage of the garbage.

However, since a plurality of garbage bags are sleeved in advance, the uppermost garbage bag is propped against the garbage bag because a plurality of garbage bags are sleeved below, so that the garbage can be stored, and in order to accommodate more garbage by one garbage bag, after a certain amount of garbage is placed, the garbage in the garbage can needs to be pressed down by using tools such as a stick and the like, so that the accommodated garbage can be increased.

Disclosure of Invention

The invention aims to provide an intelligent medical dustbin, which solves the problem that germs are attached to aerosol and spread secondarily when the dustbin is stirred.

The medical intelligent dustbin comprises a dustbin body and a dustbin cover hinged on the dustbin body;

the garbage bag opening device comprises a box body, and is characterized in that a supporting component, a telescopic component and a controller are arranged on one side, facing the box body, of the box cover, the supporting component is used for supporting the garbage bag in the box body, and the telescopic component is used for driving the supporting component to move downwards and supporting the garbage bag under the control of the controller;

the expansion assembly is provided with an air extraction channel, the box cover is provided with an air extraction assembly for air extraction and filtration sterilization, the air extraction assembly is communicated with the air extraction channel through a pipeline, and the controller controls the air extraction assembly to perform air extraction operation for a preset period of time when controlling the telescopic assembly to move downwards.

The beneficial effect of this scheme is:

in the use, drive the subassembly of opening through flexible subassembly and carry out the downwardly moving, open of carrying out the disposal bag, control simultaneously and bleed the subassembly and start and bleed, can prevent the diffusion of aerosol through bleeding when compressing rubbish, improve the security of personnel around the dustbin in the use.

Further, sleeve has been set firmly on the case lid inside wall, prop open the subassembly and include the montant, flexible subassembly embedding is in the case lid, the montant is fixed on flexible subassembly and is passed the sleeve, the montant stretches out and has set firmly a plurality of C shape on telescopic tip and prop the ring, prop the ring around the center pin evenly distributed of montant, the aperture degree direction of propping the ring is on a parallel with the montant center pin.

The beneficial effects are that: through the setting of montant and support ring, can let the support ring prop up the disposal bag through supporting the mode of moving when flexible subassembly drives montant downwardly moving to can push down rubbish, can not let still to prop the ring and collude the disposal bag, increase the storage volume of rubbish.

Further, the air extraction channel is located in the vertical rod and extends along the supporting ring, and the air extraction channel comprises a plurality of openings located on the supporting ring and located on the inner side wall of the supporting ring groove.

The beneficial effects are that: through setting up the opening on the inside wall that props the ring recess, when bleeding, can not lead to disposal bag or rubbish to be adsorbed, simultaneously, can also inhale the aerosol when propping the rubbish of ring and carry out filtration and sterilization, avoid the germ to spread outside the garbage bin along with the aerosol, arouse the secondary diffusion and spread.

Further, be equipped with the liquid section of thick bamboo that is used for storing the antiseptic solution on the box, be connected with elastic catheter between liquid section of thick bamboo and the passageway of bleeding, in the catheter extends to the sleeve, be equipped with the atomizer in the liquid section of thick bamboo, atomizer signal connection controller, the controller is controlled the flexible subassembly and is reset after controlling flexible subassembly and move down to the stroke of predetermineeing, the controller is controlled the atomizer and is started the settlement duration after controlling flexible subassembly to reset.

The beneficial effects are that: through set up liquid section of thick bamboo storage antiseptic solution on the box, can increase the weight of box, reduce the focus, after flexible subassembly resets, guide into the passageway of bleeding through the catheter after atomizing antiseptic solution through the atomizer, can be when not influencing the subassembly of bleeding, support to rubbish in the box and press and carry out automatic sterilization, reduce the germ in the box. The disinfectant is conveyed through the air suction channel, and bacteria can be killed in the air suction process, so that the effect of preventing bacteria from being killed in aerosol during air suction is improved.

Further, be equipped with the prompter on the case lid, be equipped with the detector on the bottom of montant, the detector is used for detecting the distance value with rubbish and sends to the controller, the controller obtains distance value and threshold value and compares after the subassembly stops of bleeding, and when distance value is less than first threshold value, the controller judges that rubbish volume reaches the default and sends prompt message to the prompter.

The beneficial effects are that: the distance value between the garbage and the garbage after being stored by the detector and the garbage box body is automatically detected, and the garbage is triggered to be prompted according to the garbage amount when the distance value is smaller, so that the garbage can be timely reminded to be cleared.

Further, the controller compares the distance value with a second threshold value, the second threshold value is larger than the maximum value of the distance between the detector and the inner wall of the box body, and when the distance value is larger than the second threshold value, the controller controls and judges that garbage is put into the box body and controls the atomizer to start for a set period of time.

The beneficial effects are that: and judging that garbage is put into the opened case cover under the condition that the garbage is larger than a second threshold value, accurately detecting the operation of opening the case cover, and immediately sterilizing germs when the garbage is put into the case cover, so that the secondary transmission of germs of the dustbin is prevented.

Further, the controller is connected with a counter in a signal manner, the controller sends a counting signal to the counter when judging that garbage is put into the box, the counter counts according to the counting signal to obtain a counting value, the controller obtains the counting value of the counter and compares the counting value with a set value, when the counting value is equal to the set value, the controller controls the telescopic assembly to start, and the controller sends a zero clearing signal to the counter after controlling the telescopic assembly to start.

The beneficial effects are that: the number of times of garbage throwing is counted, and when the number of times of garbage throwing reaches a set value, the telescopic assembly is started, so that the telescopic assembly is prevented from being started to be used in an excessively frequent interference manner.

Further, the convex strip is fixedly arranged on the outer side wall of the liquid cylinder, the radial section of the convex strip is T-shaped, a groove matched with the convex strip is formed in the box body, and the groove penetrates through the edges of the bottom end and the top end along the height direction of the box body.

The beneficial effects are that: the liquid section of thick bamboo is used with the recess through the sand grip, can carry out spacingly to the liquid section of thick bamboo, and the liquid section of thick bamboo can be taken out or put into from the bottom or the top of recess, convenient to detach, and it is more convenient to use.

Further, the telescopic component is a servo hydraulic cylinder, the air extraction component comprises an air extraction pump and a filter sterilizer, and the filter sterilizer is positioned at an air outlet of the air extraction pump.

Drawings

FIG. 1 is an adaptive block diagram of a first embodiment of the medical intelligent dustbin of the present invention;

fig. 2 is a front view of a case body in a first embodiment of the medical intelligent dustbin of the present invention.

Detailed Description

Further details are provided below with reference to the specific embodiments.

Reference numerals in the drawings of the specification include: the box body 1, the box cover 2, the liquid cylinder 3, the telescopic component 4, the pipeline 5, the sleeve 6, the vertical rod 7 and the supporting ring 8.

Example 1

Medical intelligent dustbin, as shown in fig. 1 and 2: comprising a box body 1 and a box cover 2 hinged on the box body 1. The case lid 2 is equipped with on towards box 1 one side and struts subassembly, flexible subassembly 4 and controller, struts the disposal bag that the subassembly is used for stretching out and drawing back in the box 1, and flexible subassembly 4 is used for driving under the control of controller and struts the subassembly and move downwards and prop out the disposal bag, and flexible subassembly 4 is servo pneumatic cylinder, and servo pneumatic cylinder uses current product. The welding has sleeve 6 on the case lid 2 inside wall, struts the subassembly and includes montant 7, and telescopic subassembly 4 embedding is installed in case lid 2, and montant 7 fixed mounting is on telescopic subassembly 4 and pass sleeve 6 through, and montant 7 is fixed on servo hydraulic cylinder's piston rod promptly, and the welding has a plurality of C shape to prop ring 8 on the tip that montant 7 stretches out sleeve 6, prop ring 8 around the center pin evenly distributed of montant 7, prop ring 8's opening degree direction and be on a parallel with montant 7 center pin.

Be equipped with the passageway of bleeding on strutting the subassembly, the passageway of bleeding is located montant 7 and extends along strutting in 8, the passageway of bleeding includes a plurality of openings that are located on 8, the opening is located on the inside wall of 8 recesses of strutting the ring, install the subassembly of bleeding that is used for bleeding and filter sterilization on the case lid 2, the subassembly of bleeding includes aspiration pump and filter sterilization ware, filter sterilization ware is located the gas outlet department of aspiration pump, filter sterilization ware can use current active carbon filtration and infrared light sterilization, the subassembly of bleeding is through pipeline 5 and passageway intercommunication of bleeding, pipeline 5 one end is connected at the air inlet of aspiration pump, the pipeline 5 other end is connected on the passageway of bleeding, the controller is when the flexible subassembly 4 of control moves down the control subassembly of bleeding is in advance the long operation of bleeding of predetermineeing, predetermineeing time length is according to actual demand setting, for example predetermineeing time length to 1min.

Install the liquid section of thick bamboo 3 that is used for storing antiseptic solution on the box 1, liquid section of thick bamboo 3 can weld on box 1 lateral wall, be connected with elastic catheter between liquid section of thick bamboo 3 and the air exhaust passageway, the catheter extends to in the sleeve 6, install the atomizer in the liquid section of thick bamboo 3, atomizer signal connection director, the controller is controlling telescopic assembly 4 and is reset to the control telescopic assembly 4 after predetermineeing the stroke downwardly moving, predetermineeing the stroke and setting up according to the degree of depth of box 1, for example predetermineeing the stroke and can set up to 10cm, the controller is controlling the atomizer and starting the settlement duration after controlling telescopic assembly 4 and resetting, the settlement duration is greater than the settlement duration, the settlement duration is set up according to actual need, for example, the settlement duration is set up to 3min.

The case lid 2 is provided with a prompter, the bottom end part of the vertical rod 7 is provided with a detector, the detector is used for detecting a distance value between the detector and garbage and sending the distance value to the controller, the detector can use the existing distance sensor, the controller obtains the distance value to compare with a threshold value after stopping the air extraction assembly, when the distance value is smaller than the first threshold value, the controller judges that the garbage amount reaches a preset amount and sends prompting information to the prompter, and the preset amount can be set to be three quarters of the volume of the case body 1 stacked by the garbage amount.

The specific implementation process is as follows:

in the use, cover a plurality of disposal bags to box 1, start by the flexible subassembly 4 of controller control, let flexible subassembly 4 drive strut the subassembly and carry out the downstream, drive montant 7 downstream promptly, strut the ring 8 on the subassembly montant 7 of strutting carries out the strutting of disposal bag. Through opening case lid 2 and throwing into rubbish in to box 1, still by propping ring 8 downwardly pressing rubbish in the use of throwing in rubbish, simultaneously by the start-up of controller control bleed subassembly, the air in the box 1 is led out from the opening on propping ring 8, leads the air to pass through the filtration and bleed from the passageway of bleeding, can prevent the diffusion of aerosol through bleeding when compressing rubbish, improves the security of personnel around the dustbin use.

In the use of the box body 1, the controller controls the atomizer to start for a set period of time after the telescopic assembly 4 is reset, and the set period of time is longer than a preset period of time, and the air extraction assembly possibly does not stop air extraction after the telescopic assembly 4 is reset, so that the air extraction assembly can possibly extract disinfectant output by the atomizer, the disinfectant can sterilize the whole air extraction channel, bacteria residues are prevented, after the air extraction assembly stops, atomized disinfectant overflows from the air extraction channel opening of the supporting ring 8, garbage in the box body 1 is sterilized, secondary bacteria diffusion in the box body 1 is prevented from multiple aspects, and safety is improved.

Meanwhile, the distance value between the detector in the box body 1 and the garbage is detected, the garbage amount can be detected in real time, when the controller judges that the distance value is smaller than the first threshold value, the controller controls the prompter to prompt, garbage is cleared in time, in the garbage throwing process, the sufficient garbage storage amount is maintained, the box cover 2 is not required to be manually opened for inspection, the garbage is sterilized in time, and secondary diffusion of germs in the garbage along with generated aerosols is prevented.

Example two

The difference between the medical intelligent dustbin and the first embodiment is that the controller compares the distance value with a second threshold value, the second threshold value is larger than the maximum value of the distance between the detector and the inner wall of the dustbin body 1, the second threshold value is set according to actual requirements, so that when the dustbin cover 2 is opened, the distance between the bottom end part of the vertical rod 7 and the inner wall of the dustbin body 1 is detected, the garbage input is not triggered and judged by mistake, and when the distance value is larger than the second threshold value, the controller controls and judges that garbage is input into the dustbin body 1, and controls the atomizer to start for a set period of time; the controller signal is connected with a counter, the counter can use the existing CD4060 counting chip, the controller sends a counting signal to the counter when judging that garbage is put into the box body 1, the counter obtains a counting value according to the counting signal, the controller obtains the counting value of the counter and compares the counting value with a set value, when the counting value is equal to the set value, the controller controls the telescopic assembly 4 to start, and the controller sends a zero clearing signal to the counter after controlling the telescopic assembly 4 to start.

Judging that the case cover 2 is opened to put garbage under the condition that the garbage input time is larger than a second threshold value, the operation of opening the case cover 2 can be accurately detected, and bacteria can be killed immediately when garbage is input, so that secondary transmission of bacteria of the dustbin is prevented, the telescopic assembly 4 is started when the garbage input time reaches a set value, and the telescopic assembly 4 is prevented from being started to be used too frequently.

Example III

The medical intelligent dustbin is different from the second embodiment in that the convex strips are welded on the outer side wall of the liquid barrel 3, the radial cross section of the convex strips is T-shaped, the box body 1 is provided with grooves matched with the convex strips, and the grooves penetrate through the edges of the bottom end and the top end along the height direction of the box body 1. During the use, insert spacing with liquid section of thick bamboo 3 through the sand grip from the top or the bottom of recess, supporting use can be spacing to liquid section of thick bamboo 3, and liquid section of thick bamboo 3 can follow the bottom or the top of recess and take out or put into, convenient to detach, it is more convenient to use.

The foregoing is merely exemplary embodiments of the present invention, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. The medical intelligent dustbin comprises a dustbin body and a dustbin cover hinged on the dustbin body; the method is characterized in that: the garbage bag opening device comprises a box body, and is characterized in that a supporting component, a telescopic component and a controller are arranged on one side, facing the box body, of the box cover, the supporting component is used for supporting the garbage bag in the box body, and the telescopic component is used for driving the supporting component to move downwards and supporting the garbage bag under the control of the controller;

the expansion assembly is provided with an air extraction channel, the box cover is provided with an air extraction assembly for air extraction and filtration sterilization, the air extraction assembly is communicated with the air extraction channel through a pipeline, and the controller controls the air extraction assembly to carry out air extraction operation for a preset time period when controlling the expansion assembly to move downwards;

the box cover is characterized in that a sleeve is fixedly arranged on the inner side wall of the box cover, the opening assembly comprises a vertical rod, the telescopic assembly is embedded in the box cover, the vertical rod is fixed on the telescopic assembly and penetrates through the sleeve, a plurality of C-shaped opening rings are fixedly arranged on the end parts of the vertical rod extending out of the sleeve, the air suction channel is positioned in the vertical rod and extends along the opening rings, the air suction channel comprises a plurality of openings positioned on the opening rings, a liquid barrel for storing disinfectant is arranged on the box body, an elastic liquid guide tube is connected between the liquid barrel and the air suction channel, the liquid guide tube extends into the sleeve, an atomizer is arranged in the liquid barrel, the atomizer is connected with a controller through a signal, the controller controls the telescopic assembly to reset after controlling the telescopic assembly to move downwards to a preset stroke, and controls the atomizer to start for a set time length after controlling the telescopic assembly to reset, and the set time length is longer than the preset time length.

In the use process, a plurality of garbage bags are sleeved on the box body, the telescopic assembly is controlled by the controller to start, the telescopic assembly drives the stretching assembly to move downwards, namely the vertical rod is driven to move downwards, and the garbage bags are stretched by the stretching rings on the vertical rod of the stretching assembly; the garbage is put into the box body by opening the box cover, the supporting ring presses down the garbage in the use process of putting the garbage, meanwhile, the controller controls the air suction assembly to start, air in the box body is sucked from the opening on the supporting ring, and the air is guided to pass through the air suction channel for filtering and air suction; in the box use, because of the back that flexible subassembly resets, the subassembly of bleeding still does not stop bleeding, and the antiseptic solution of atomizer output can be taken away to the subassembly of bleeding this moment, lets antiseptic solution carry out the sterilization to whole passageway of bleeding, prevents that the bacterium from remaining, and after the subassembly of bleeding stops, the antiseptic solution after the atomizing overflows from the passageway opening of bleeding of propping the ring, disinfects rubbish in the box.

2. The medical intelligent dustbin according to claim 1, wherein: the supporting rings are uniformly distributed around the central shaft of the vertical rod, and the opening degree direction of the supporting rings is parallel to the central shaft of the vertical rod.

3. The medical intelligent dustbin according to claim 2, wherein: the opening is positioned on the inner side wall of the supporting ring groove.

4. The medical intelligent dustbin according to claim 1, wherein: the novel garbage collection box is characterized in that a prompter is arranged on the box cover, a detector is arranged on the bottom end portion of the vertical rod, the detector is used for detecting a distance value between the detector and garbage and sending the distance value to the controller, the controller obtains the distance value to compare with a threshold value after stopping the air extraction assembly, and when the distance value is smaller than a first threshold value, the controller judges that the garbage amount reaches a preset amount and sends prompt information to the prompter.

5. The medical intelligent dustbin according to claim 4, wherein: the controller compares the distance value with a second threshold value, the second threshold value is larger than the maximum value of the distance between the detector and the inner wall of the box body, and when the distance value is larger than the second threshold value, the controller controls and judges that garbage is put into the box body and controls the atomizer to start for a set period of time.

6. The medical intelligent dustbin according to claim 5, wherein: the controller is connected with a counter in a signal manner, the controller sends a counting signal to the counter when judging that garbage is thrown into the box, the counter counts according to the counting signal to obtain a counting value, the controller obtains the counting value of the counter and compares the counting value with a set value, when the counting value is equal to the set value, the controller controls the telescopic assembly to start, and the controller sends a zero clearing signal to the counter after controlling the telescopic assembly to start.

7. The medical intelligent dustbin according to claim 1, wherein: the utility model discloses a liquid drum, including the box, the outer lateral wall of liquid drum has set firmly the sand grip on, the radial cross-section of sand grip is T shape, set up on the box with the supporting recess of sand grip, the recess runs through the edge on bottom and top along box direction of height.

8. The medical intelligent dustbin according to claim 1, wherein: the telescopic component is a servo hydraulic cylinder, the air extraction component comprises an air extraction pump and a filter sterilizer, and the filter sterilizer is positioned at an air outlet of the air extraction pump.