Medical waste collection box with automatic disinfection function

Abstract

The utility model discloses a medical waste collecting box with an automatic disinfection function, which comprises a box body and a cover plate, and an atomizing nozzle and a material level sensor are fixedly mounted at the bottom of the cover plate. According to the waste recycling device, waste is thrown into the box body through the inlet and falls onto the filter plate, the liquid part directly penetrates through the filter plate and enters the liquid collection drawer, the material level sensor monitors the stacking height of the waste on the filter plate in real time, and the driving piece drives the driving rod to rotate; a driving rod is screwed with a connecting block to drive the connecting block and a filter plate to move downwards until the height of the waste is at a preset height, and a disinfectant in a storage tank is sprayed through an atomizing spray head, so that automatic disinfection of the waste is realized, and the waste can be automatically disinfected while dry-wet separation of the waste is realized; and the waste added every time can uniformly receive the disinfectant, so that the use effect of the medical waste collection box with the automatic disinfection function is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical waste collection, in particular to a medical waste collection box with an automatic disinfection function. Background Art

[0002] Medical waste bins collect many types of garbage, including used cotton balls, gauze, adhesive tape, wastewater, disposable medical instruments, postoperative waste, expired medicines, etc. There are not only solid garbage but also liquid garbage. They carry a lot of bacteria and viruses, and their harmfulness is dozens, hundreds or even thousands of times that of ordinary domestic garbage. Their spatial pollution, acute infection and latent pollution are very strong, posing a safety hazard to people's health.

[0003] Chinese patent publication number CN214568117U, publication time 20211102, discloses a medical waste bin with disinfection function, including a bin body, a rotary atomizing nozzle, a micro water pump and a universal wheel. The left side of the bin body has an opening, and an inner cavity is provided at the upper part of the bin body through a partition. The inner cavity is divided into three chambers. A liquid storage tank is provided in the right chamber, and a water level sensor is provided under the inner wall of the liquid storage tank. A micro water pump, a main controller and a battery are provided in the middle chamber. A rotary atomizing nozzle is provided in the left chamber, and the rotary atomizing nozzle passes through the partition; the liquid storage tank and the micro water pump are connected by a first connecting pipe.

[0004] Existing medical waste collection boxes with automatic disinfection function, such as the above-mentioned ones, all have a mist nozzle integrated at the bottom of the cover. After the waste is put into the box, the mist nozzle sprays the disinfectant inside the storage tank for disinfection. In the specific implementation process, in order to ensure the loading capacity of the box, the box needs to have a certain depth, and the working mode of the mist nozzle is mostly conical coverage, and its coverage range is relatively limited, resulting in differences in the effect of waste at different heights contacting the disinfectant. Therefore, it is urgent to propose a corresponding medical waste collection box with automatic disinfection function to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems and to provide a medical waste collection box with automatic disinfection function.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A medical waste collection box with automatic disinfection function comprises a box body and a cover plate, an atomizing nozzle and a material level sensor are fixedly installed on the bottom of the cover plate, the cover plate is fixedly connected to the box body, an inlet and a storage tank are arranged on the top of the cover plate, and the storage tank is connected with the atomizing nozzle through a pipeline, a middle bin and a liquid collecting drawer are fixedly installed inside the box body, and the middle bin and the liquid collecting drawer are vertically distributed, a filter plate is horizontally arranged inside the middle bin, and a lifting assembly for vertical movement of the filter plate is arranged on the outer wall of the middle bin.

[0008] Preferably, the outer wall of the middle bin is fixedly provided with a connecting edge abutting against the outer wall of the box body, the connecting edge is in a T-shaped structure, and the connecting edge is fixedly connected to the box body via a locking rod.

[0009] Preferably, a strap is fixedly mounted on the outer wall of the liquid collecting drawer, the strap is engaged with the inner wall of the horizontal end of the box body, and the strap is fixedly connected to the box body via a second locking rod.

[0010] Preferably, the lifting assembly includes a convex strip, which is fixedly connected to the middle bin, a driving member is fixedly installed on the top of the convex strip, a driving rod is fixedly installed on the output end of the driving member, and the outer wall of the driving rod is screwed with a connecting block fixedly connected to the filter plate.

[0011] Preferably, an accordion-type protective cover is fixedly connected between the connection block and the inner surface wall of the top of the convex strip.

[0012] Preferably, the cross section of the connection block is a rectangular structure, and the outer surface wall of the connection block fits with the inner surface wall of the convex strip.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, waste is put into the box through the inlet and falls onto the filter plate. The liquid part directly passes through the filter plate and enters the liquid collecting drawer. The material level sensor monitors the pile height of the waste on the filter plate in real time, and drives the driving rod to rotate through the driving member. The driving rod drives the connecting block and the filter plate to move downward by screwing with the connecting block until the height of the waste is at a preset height. The disinfectant inside the storage tank is sprayed through the atomizing nozzle to realize automatic disinfection of the waste, thereby realizing dry and wet separation of the waste, so that the waste added each time can evenly receive the disinfectant, thereby improving the use effect of the medical waste collection box with automatic disinfection function.

[0015] 2. In the present application, locking rod 1 is rotated away from the box body and maintained in a screwed state with the connecting edge, and locking rod 2 is separated from the box body. At this time, the middle bin and the liquid collecting drawer can be separated from the box body in turn, so as to realize the centralized treatment of solid waste and waste liquid. Subsequently, the middle bin and the liquid collecting bin are plugged into the box body and pushed until they reach the connecting edge and the strap is in contact with the box body, so as to realize the rapid alignment of the middle bin and the liquid collecting drawer with the box body. At this time, the locking rod 1 and the locking rod 2 are screwed in turn, so as to realize the fixation of the middle bin and the liquid collecting drawer, thereby ensuring the convenience of disassembly and assembly of the middle bin and the liquid collecting drawer with the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of the convex strip structure provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the structure of a liquid collecting drawer provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the structure of a transmission rod and a filter plate provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Box body; 2. Cover plate; 3. Inlet; 4. Storage tank; 5. Middle bin; 6. Connecting edge; 7. Locking rod 1; 8. Strap; 9. Locking rod 2; 10. Raised strip; 11. Driving part; 12. Atomizing nozzle; 13. Material level sensor; 14. Liquid collecting drawer; 15. Filter plate; 16. Connecting block; 17. Driving rod; 18. Organ protective cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A medical waste collection box with automatic disinfection function comprises a box body 1 and a cover plate 2, an atomizing nozzle 12 and a material level sensor 13 are fixedly installed at the bottom of the cover plate 2, the cover plate 2 is fixedly connected to the box body 1, an inlet 3 and a storage tank 4 are arranged on the top of the cover plate 2, and the storage tank 4 is connected to the atomizing nozzle 12 through a pipeline, a middle bin 5 and a liquid collecting drawer 14 are fixedly installed inside the box body 1, and the middle bin 5 and the liquid collecting drawer 14 are vertically distributed, a filter plate 15 is horizontally arranged inside the middle bin 5, and a lifting assembly for vertical movement of the filter plate 15 is arranged on the outer wall of the middle bin 5;

[0025] Waste is put into the box body 1 through the inlet 3 and falls onto the filter plate 15. The liquid part directly passes through the filter plate 15 and enters the liquid collecting drawer 14. The material level sensor 13 monitors the pile height of the waste on the filter plate 15 in real time. The driving member 11 can drive the driving rod 17 to rotate. The driving rod 17 drives the connecting block 16 and the filter plate 15 to move downward by screwing with the connecting block 16 until the height of the waste is at a preset height. The disinfectant in the storage tank 4 is sprayed through the atomizing nozzle 12 to realize automatic disinfection of the waste, thereby realizing dry and wet separation of the waste, so that the waste added each time can evenly receive the disinfectant, thereby improving the use effect of the medical waste collection box with automatic disinfection function.

[0026] Specifically, Figure 2 and Figure 4 As shown, the outer wall of the middle bin 5 is fixedly installed with a connecting edge 6 that abuts against the outer wall of the box body 1. The connecting edge 6 is a T-shaped structure, and the connecting edge 6 is fixedly connected to the box body 1 through a locking rod 1 7. The outer wall of the liquid collecting drawer 14 is fixedly installed with a strap 8, which is engaged with the inner surface wall of the horizontal end of the box body 1, and the strap 8 is fixedly connected to the box body 1 through a locking rod 2 9. The locking rod 1 7 is rotated away from the box body 1 and maintained in a screwed state with the connecting edge 6, and the locking rod 2 9 is separated from the box body 1. At this time, the middle bin 5 can be sequentially The bin 5 and the liquid collecting drawer 14 are separated from the box body 1, so as to realize the centralized treatment of solid waste and waste liquid. Subsequently, the middle bin 5 and the liquid collecting drawer 14 are plugged into the box body 1 and pushed until the connecting edge 6 and the strap 8 are in contact with the box body 1, so as to realize the rapid alignment of the middle bin 5 and the liquid collecting drawer 14 with the box body 1. At this time, the locking rod 1 7 and the locking rod 2 9 are screwed in sequence to fix the middle bin 5 and the liquid collecting drawer 14, thereby ensuring the convenience of disassembly and assembly of the middle bin 5 and the liquid collecting drawer 14 with the box body 1.

[0027] Specifically, Figure 2 and Figure 3As shown, the lifting assembly includes a convex strip 10, the convex strip 10 is fixedly connected to the middle bin 5, a driving member 11 is fixedly installed on the top of the convex strip 10, and a driving rod 17 is fixedly installed on the output end of the driving member 11. The outer wall of the driving rod 17 is screwed and connected to a connecting block 16 fixedly connected to the filter plate 15. The driving member 11 can drive the driving rod 17 to rotate, and the driving rod 17 drives the connecting block 16 and the filter plate 15 to move downward by screwing with the connecting block 16. The connecting block 16 is fixedly connected to the inner wall of the top of the convex strip 10 There is an accordion-type protective cover 18, which adopts the existing technology and is mostly used in the screw translation mechanism. In the present application, it can be extended and retracted synchronously with the movement of the connecting block 16, without affecting the movement of the connecting block 16 and preventing impurities from invading the inside of the convex strip 10. The cross-section of the connecting block 16 is a rectangular structure, and the outer wall of the connecting block 16 is in contact with the inner wall of the convex strip 10, thereby limiting the axial deflection of the connecting block 16 and the filter plate 15, thereby ensuring the stability of the movement of the connecting block 16 and the filter plate 15.

[0028] Working principle: waste is put into the box body 1 through the inlet 3 and falls onto the filter plate 15. The liquid part directly passes through the filter plate 15 and enters the liquid collecting drawer 14. The material level sensor 13 monitors the pile height of the waste on the filter plate 15 in real time. The driving member 11 can drive the driving rod 17 to rotate. The driving rod 17 drives the connecting block 16 and the filter plate 15 to move downward by screwing with the connecting block 16. After the height of the waste is at a preset height, the disinfectant in the storage tank 4 is sprayed through the atomizing nozzle 12, so as to realize automatic disinfection of the waste, thereby realizing the dry and wet separation of the waste, so that the waste added each time can evenly receive the disinfectant, thereby improving The use effect of the medical waste collection box with automatic disinfection function is to rotate the locking rod 1 7 away from the box body 1 and keep it in a screwed state with the connecting edge 6, and separate the box body 1 with the locking rod 2 9. At this time, the middle bin 5 and the liquid collecting drawer 14 can be separated from the box body 1 in turn, so as to realize the centralized treatment of solid waste and waste liquid. Subsequently, the middle bin 5 and the liquid collecting drawer 14 are plugged into the box body 1 and pushed until the connecting edge 6 and the strap 8 are in contact with the box body 1, so as to realize the rapid alignment of the middle bin 5 and the liquid collecting drawer 14 with the box body 1. At this time, the locking rod 1 7 and the locking rod 2 9 are screwed in turn, so as to realize the fixation of the middle bin 5 and the liquid collecting drawer 14, thereby ensuring the convenience of disassembly and assembly of the middle bin 5 and the liquid collecting drawer 14 with the box body 1.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A medical waste collection box with automatic disinfection function, comprising a box body (1) and a cover plate (2), wherein an atomizing nozzle (12) and a material level sensor (13) are fixedly mounted on the bottom of the cover plate (2), characterized in that: The cover plate (2) is fixedly connected to the box body (1); an inlet (3) and a storage tank (4) are arranged on the top of the cover plate (2); the storage tank (4) is connected to the atomizing nozzle (12) through a pipeline; a middle bin (5) and a liquid collecting drawer (14) are fixedly installed inside the box body (1); the middle bin (5) and the liquid collecting drawer (14) are vertically distributed; a filter plate (15) is horizontally arranged inside the middle bin (5); and a lifting assembly for vertically moving the filter plate (15) is arranged on the outer wall of the middle bin (5).

2. A medical waste collection box with automatic disinfection function according to claim 1, characterized in that: The outer wall of the middle bin (5) is fixedly provided with a connecting edge (6) that abuts against the outer wall of the box body (1); the connecting edge (6) is in a T-shaped structure, and the connecting edge (6) is fixedly connected to the box body (1) via a locking rod (7).

3. A medical waste collection box with automatic disinfection function according to claim 2, characterized in that: A strap (8) is fixedly mounted on the outer wall of the liquid collecting drawer (14), the strap (8) is engaged with the inner wall of the horizontal end of the box body (1), and the strap (8) is fixedly connected to the box body (1) via a second locking rod (9).

4. A medical waste collection box with automatic disinfection function according to claim 3, characterized in that: The lifting assembly comprises a convex strip (10), the convex strip (10) is fixedly connected to the middle bin (5), a driving member (11) is fixedly mounted on the top of the convex strip (10), a driving rod (17) is fixedly mounted on the output end of the driving member (11), and an outer wall of the driving rod (17) is screwedly connected to a connecting block (16) fixedly connected to the filter plate (15).

5. A medical waste collection box with automatic disinfection function according to claim 4, characterized in that: An accordion-type protective cover (18) is fixedly connected between the connection block (16) and the inner surface wall of the top of the convex strip (10).

6. A medical waste collection box with automatic disinfection function according to claim 5, characterized in that: The cross section of the connection block (16) is a rectangular structure, and the outer surface wall of the connection block (16) fits the inner surface wall of the convex strip (10).

Images