CN217806645U

CN217806645U - Self-extrusion garbage can capable of preventing cross infection of aerosol

Info

Publication number: CN217806645U
Application number: CN202221965670.3U
Authority: CN
Inventors: 尤敏
Original assignee: Shenzhen Sami Medical Center
Current assignee: Shenzhen Sami Medical Center
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-15
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to the technical field of garbage cans, in particular to a self-extrusion garbage can for preventing aerosol cross infection, wherein a can cover is connected with a can body through an opening module; the barrel cover is provided with a pressing module, the pressing module is used for compacting garbage in the barrel body downwards, the upper surface of the barrel cover is also provided with a photoelectric sensor module, the lower surface of the barrel cover is fixedly provided with a sterilization module, the barrel body is also fixedly provided with a control module, and the opening module, the photoelectric sensor module, the pressing module and the sterilization module are all electrically connected with the control module; the downward pressing module comprises a pressure plate and a lifting mechanism, the pressure plate is arranged below the barrel cover and can be installed on the barrel cover in a lifting mode through the lifting mechanism, a garbage removing mechanism is further arranged on the pressure plate, and the garbage removing mechanism is used for removing attached garbage on the pressure plate. The utility model discloses a setting has the garbage bin of extrusion function, can close the lid after, the rubbish is compacted automatically, avoids the extrusion in-process to cause the problem emergence that the aerosol spills over.

Description

Self-extrusion garbage can capable of preventing cross infection of aerosol

Technical Field

The utility model relates to a garbage bin technical field, concretely relates to prevent aerosol cross infection's self-extrusion garbage bin.

Background

With the steady progress of epidemic prevention work in recent years, epidemic prevention measures for public places are also gradually perfected. Some current garbage bins of placing in public places such as hospital, do not have the area lid mostly, lead to putting into rubbish from this back, harmful germ in the rubbish drifts to the air with the form of aerosol easily, cause cross infection, and some medical personnel are finishing work back, need take off the back with the disposable protective clothing on one's body, put into the garbage bin, because protective clothing is comparatively soft, the personnel of later stage cleaning are when putting in order the garbage bin, can manually extrude the protective clothing in the garbage bin in the rubbish bag, with reduce its occupation space, in the compaction process, rubbish in the garbage bin is when being extrudeed, inside air is extruded, also can form a large amount of aerosols and drift to the air, further increase the probability of personnel's cross infection of cleaning.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a prevent aerosol cross infection's self-extrusion garbage bin can solve prior art effectively and need open lid compaction rubbish, forms the problem that a large amount of aerosols wafted to the air in.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a prevent aerosol cross infection's self-extrusion garbage bin, include: a barrel body and a barrel cover;

the barrel cover is connected with the barrel body through the opening module;

the garbage bin comprises a bin cover, a bin cover and a control module, wherein the bin cover is provided with a pressing module, the pressing module is used for pressing garbage in the bin body downwards, the upper surface of the bin cover is also provided with a photoelectric sensor module, the lower surface of the bin cover is fixedly provided with a sterilization module, the bin body is also fixedly provided with the control module, and the opening module, the photoelectric sensor module, the pressing module and the sterilization module are all electrically connected with the control module;

the pressing module comprises a pressure plate and a lifting mechanism, the pressure plate is arranged below the barrel cover, the pressure plate is installed on the barrel cover in a lifting mode through the lifting mechanism, a garbage removing mechanism is further arranged on the pressure plate, and the garbage removing mechanism is used for removing attached garbage on the pressure plate.

Preferably, elevating system includes sleeve, threaded rod, second motor, movable block, telescopic machanism, it is provided with the sleeve to run through on the bung, the sleeve is fixed on the bung, coaxial rotatable installation has the threaded rod in the sleeve, the threaded rod transmission is connected with the second motor, the thread bush is equipped with the movable block on the threaded rod, set up a plurality of guide ways that are on a parallel with the setting of sleeve axis on the sleeve inner wall, install the guide block in the guide way, guide block and movable block fixed connection, the movable block passes through telescopic machanism and gland telescopic connection.

Preferably, rubbish is clear away the mechanism and is provided with a plurality of and clears away the pole including clearing away pole, fender dish, second spring, runs through on the pressure disk, it all is fixed with a fender dish to clear away the pole and be close to bung one end, all the cover is equipped with a second spring on the pole of clearing away between fender dish and the pressure disk, the both ends of second spring respectively with fender dish, pressure disk fixed connection.

Preferably, the lower surface of the pressure plate is provided with a Teflon coating.

Preferably, a transparent observation window is further arranged on the barrel cover.

Preferably, a ring body is coaxially and fixedly mounted at the top end of the barrel body, an annular groove is coaxially formed in the lower surface of the ring body, a third motor is further fixedly mounted on the barrel cover, a drag hook is fixedly connected to the output shaft of the third motor after the output shaft penetrates through the barrel cover downwards, and a notch groove corresponding to the drag hook is further formed in the ring body.

Advantageous effects

The technical scheme provided by the utility model, compare with known public technique, have following beneficial effect:

when personnel were close to this garbage bin, the photoelectric sensor module detected that there was the object to be close to, and control module can control to open the module and open the bung, has thrown away rubbish back, and the control module bung closes, then control module control elevating system drives the rubbish compaction of pressure disk in with the garbage bin, and whole compaction process does not need the manual work to open the bung and operates, has avoided the manual compaction to lead to the aerosol departure to cause cross infection's the condition to take place. Under the condition that the barrel cover is closed, the control module can also open the disinfection and sterilization module to disinfect and sterilize the interior of the barrel body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a reference diagram of the use state of the opened barrel cover of the present invention;

FIG. 3 is a schematic longitudinal sectional view of the present invention;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3 at A;

fig. 5 is a schematic sectional view of the push-down module according to the present invention.

The reference numerals in the drawings represent:

1. a barrel body; 2. a barrel cover; 3. a rotating shaft; 4. a first motor; 5. a connecting member; 6. a photosensor module; 7. a sleeve; 8. a platen; 9. a threaded rod; 10. a movable block; 11. a second motor; 12. a guide bar; 13. a clearing rod; 14. a ring body; 15. pulling a hook; 16. a third motor; 17. a notch groove.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b):

referring to fig. 1-5, the present application provides a self-squeezing trash can for preventing aerosol cross-infection, comprising: a barrel body 1;

wherein, the opening part above the barrel body 1 is provided with a barrel cover 2, and the barrel cover 2 is also provided with a transparent observation window. Set up transparent observation window can help the user to see in real time how much rubbish in the garbage bin to let user's dumping rubbish that can be timely. The barrel cover 2 is connected with the barrel body 1 through an opening module;

the garbage bin comprises a bin body 1, a bin cover 2 and a control module, wherein the bin cover 2 is provided with a pressing module, the pressing module is used for pressing garbage in the bin body 1 downwards, the upper surface of the bin cover 2 is also provided with a photoelectric sensor module 6, the lower surface of the bin cover 2 is fixedly provided with a sterilization module, the bin body 1 is also fixedly provided with the control module, and the opening module, the photoelectric sensor module 6, the pressing module and the sterilization module are all electrically connected with the control module; the opening module comprises a connecting piece 5, a rotating shaft 3 and a first motor 4, the rotating shaft 3 is rotatably mounted on the barrel body 1, the connecting piece 5 is fixed on the rotating shaft 3, the connecting piece 5 is fixedly connected with the barrel cover 2, the rotating shaft 3 is in transmission connection with the first motor 4, and the first motor 4 is used for driving the rotating shaft 3 to rotate. The model of the photoelectric sensor module 6 is PR18-BC40DNR-E2, which is a diffuse reflection type photoelectric sensor. The control module is ardu i no mega2560 development board. The disinfection and sterilization module comprises an ultraviolet disinfection lamp, the ultraviolet disinfection lamp is electrically connected with a switch power supply, the switch power supply is electrically connected with a microswitch, and the microswitch is electrically connected with the control module.

The downward pressing module comprises a pressure plate 8 and a lifting mechanism, the pressure plate 8 is arranged below the barrel cover 2, and a Teflon coating is arranged on the lower surface of the pressure plate 8. The Teflon coating is corrosion resistant and easy to clean, and can prevent garbage from adhering to the pressure plate 8.

Pressure disk 8 passes through elevating system liftable and installs on bung 2, still be provided with rubbish clearance mechanism on the pressure disk 8, rubbish clearance mechanism is used for cleaing away adnexed rubbish on the pressure disk 8.

Elevating system includes sleeve 7, threaded rod 9, second motor 11, movable block 10, telescopic machanism, it is provided with sleeve 7 to run through on the bung 2, sleeve 7 is fixed on bung 2, coaxial rotatable the installing of threaded rod in the sleeve 7, the threaded rod transmission is connected with second motor 11, the threaded rod is gone up the thread bush and is equipped with movable block 10, set up a plurality of on the sleeve 7 inner wall and be on a parallel with the guide way that sleeve 7 axis set up, install the guide block in the guide way, guide block and movable block 10 fixed connection, movable block 10 is through telescopic machanism and gland telescopic connection.

Telescopic machanism includes guide arm 12, first spring, it is provided with a plurality of guide arm 12 that is on a parallel with the setting of sleeve 7 axis to run through on the movable block 10, guide arm 12 is close to pressure disk 8 one end fixed connection with it, the other end of guide arm 12 all is fixed with a stopper, movable block 10 with the cover is equipped with the spring on the guide arm 12 between the pressure disk 8.

The telescopic mechanism is arranged because the pressing plate 8 can encounter some objects which are difficult to press, such as plastic bottles, and the like in the process of compacting the garbage, and at the moment, the pressing plate 8 can be contracted upwards, so that the situation that the lifting mechanism is damaged due to hard contact between the pressing plate 8 and the garbage can be avoided.

Rubbish is clear away the mechanism and is provided with a plurality of and clears away pole 13 including clearing away pole 13, fender dish, second spring, runs through on the pressure disk 8, it all is fixed with a fender dish to clear away pole 13 and be close to 2 one ends of bung, it all overlaps on the pole 13 to clear away between dish and the pressure disk 8 to be equipped with a second spring to keep off, the both ends of second spring respectively with fender dish, pressure disk 8 fixed connection.

The reason why the trash removing mechanism is provided is that paper, plastic bags and the like may adhere to the lower surface of the platen 8 during the process of compacting the trash in the tub 1 by the platen 8, and the trash may be carried out of the tub 1 during the later opening of the lid. Set up this rubbish clearance mechanism, can the in-process that pressure disk 8 rises can make bung 2 extrudees the fender dish downwards for the fender dish promotes clear away pole 13 and stretch out pressure disk 8, and then utilize clear away pole 13 will the rubbish of pressure disk 8 lower surface adhesion pushes away from. When the pressure plate 8 moves downwards, the blocking plate is not pressed, and at the moment, under the reset action of the second spring, the clearing rod 13 is retracted into the pressure plate 8, so that the pressure plate 8 is not hindered from compacting garbage.

The coaxial fixed mounting in staving 1 top has a ring 14, the annular groove has been seted up to the ring 14 lower surface is coaxial, it has third motor 16 still to fix mounting on bung 2, third motor 16 with control module electric connection, the output shaft of third motor 16 runs through downwards bung 2 back fixedly connected with drag hook 15, still set up a breach groove 17 that corresponds with drag hook 15 on the ring 14. In order to avoid the situation that the garbage bag slides downwards when the pressing module presses downwards, the ring body 14 is arranged, when the garbage bag is arranged on the garbage can, the opening of the garbage bag can be outwards turned and plugged into the annular groove along the ring body 14, so that the garbage bag can be fully unfolded in the garbage can, and the garbage bag can be prevented from sliding downwards; meanwhile, when the garbage bag with the tightening rope is used, the tightening rope on the garbage bag can be placed and corresponds to the draw hook 15, so that when the garbage bag needs to be packaged in the later period, the cover 2 can be opened, the draw hook 15 hooks the tightening rope, the cover 2 can tighten the tightening rope on the garbage bag through the draw hook 15, automatic packaging of garbage is completed, the probability of cross infection is further reduced, when the cover 2 needs to be opened at ordinary times, the cover 2 puts garbage, the third motor 16 is controlled by the control module to drive the draw hook 15 to rotate, the draw hook 15 rotates 180 degrees and does not align with the tightening rope, and therefore, in the process of opening the cover 2, the draw hook 15 cannot hook the tightening rope. The gap groove 17 is formed, so that when the garbage is filled, the tightening rope on the garbage bag can be pulled out by hands through the gap groove 17 so as to conveniently slide upwards, and the tightening rope which slides upwards can be sleeved on the draw hook 15 at the moment when the barrel cover 2 is opened.

The utility model discloses when using, when personnel were close to this garbage bin, photoelectric sensor module 6 detects there is the object to be close to, control module can control to open the module and open bung 2 has thrown away after rubbish, control module control bung 2 closes, then control module control elevating system drives the rubbish compaction in the pressure disk 8 is with the garbage bin, and whole compaction process does not need the manual work to be opened bung 2 operates, has avoided artifical compaction to lead to the aerosol departure to cause cross infection's the condition to take place. Under the condition that the barrel cover 2 is closed, the control module can also open the disinfection and sterilization module to disinfect and sterilize the interior of the barrel body 1.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An aerosol cross infection resistant self-extruding trash can, comprising: the barrel body (1) and the barrel cover (2);

the barrel cover (2) is connected with the barrel body (1) through the opening module;

the garbage can comprises a can body (1), and is characterized in that a downward pressing module is arranged on the can cover (2) and used for pressing garbage in the can body (1) downwards, a photoelectric sensor module (6) is further arranged on the upper surface of the can cover (2), a disinfection and sterilization module is fixedly arranged on the lower surface of the can cover (2), a control module is further fixedly arranged on the can body (1), and the opening module, the photoelectric sensor module (6), the downward pressing module and the disinfection and sterilization module are all electrically connected with the control module;

the downward pressing module comprises a pressing plate (8) and a lifting mechanism, the pressing plate (8) is arranged below the barrel cover (2), the pressing plate (8) is installed on the barrel cover (2) in a lifting mode through the lifting mechanism, a garbage removing mechanism is further arranged on the pressing plate (8), and the garbage removing mechanism is used for removing attached garbage on the pressing plate (8).

2. The aerosol cross infection prevention self-extrusion trash can of claim 1, wherein the lifting mechanism comprises a sleeve (7), a threaded rod (9), a second motor (11), a movable block (10) and a telescopic mechanism;

the improved barrel cover is characterized in that a sleeve (7) penetrates through the barrel cover (2), the sleeve (7) is fixed on the barrel cover (2), a threaded rod (9) is coaxially and rotatably mounted in the sleeve (7), the threaded rod (9) is connected with a second motor (11) in a transmission mode, a movable block (10) is sleeved on the threaded rod (9) in a threaded mode, a plurality of guide grooves parallel to the axis of the sleeve (7) are formed in the inner wall of the sleeve (7), guide blocks are mounted in the guide grooves and fixedly connected with the movable block (10), and the movable block (10) is connected with the gland in a telescopic mode through a telescopic mechanism.

3. The aerosol cross contamination resistant self-extruding trash can of claim 1, wherein the trash removal mechanism comprises a removal rod (13), a stop plate and a second spring;

it clears away pole (13) to run through on pressure disk (8) to be provided with a plurality of, it all is fixed with a fender dish to clear away pole (13) and be close to bung (2) one end, it all overlaps on pole (13) to be equipped with a second spring to keep off between dish and pressure disk (8), the both ends of second spring respectively with keep off dish, pressure disk (8) fixed connection.

4. The self-extruding trash can of claim 1, wherein the lower surface of the platen (8) is coated with teflon.

5. The self-extrusion trash can capable of preventing aerosol cross-infection of claim 1, wherein the can cover (2) is further provided with a transparent viewing window.

6. The self-extrusion trash can capable of preventing cross infection of aerosol according to claim 1, wherein a ring body (14) is coaxially and fixedly mounted at the top end of the can body (1), an annular groove is coaxially formed in the lower surface of the ring body (14), a third motor (16) is further fixedly mounted on the can cover (2), an output shaft of the third motor (16) penetrates through the can cover (2) downwards and then is fixedly connected with a drag hook (15), and a notch groove (17) corresponding to the drag hook (15) is further formed in the ring body (14).