CN220549533U - Medical dustbin in PCR laboratory - Google Patents

Abstract

The utility model discloses a PCR laboratory medical waste bin, which includes a waste bin. A partition is detachably connected inside the waste bin. A lid is hinged on the dust bin, and an opening lid is provided on the lid. The opening of the lid is movably connected with a pull rod. When the rubber sheet expands, the trapezoidal pores on the rubber sheet deform into an approximately thicker straight hole that can accommodate the passage of disinfectant. At this time, the disinfectant is pressed from the deformed trapezoid to Small water beams are sprayed onto the garbage in the trash can through the pores to disinfect the garbage in the trash can. That is, the garbage can be disinfected every time the lid is opened, and the disinfected surface is more even, and because the garbage is thrown by hand When a person throws medical waste, it will be sprayed out, so the hand where the garbage is thrown will also be sprayed with disinfectant for disinfection. The disinfection effect is better. Through the design of the device, when a person throws medical waste, it can automatically disinfect the garbage below and the hand that throws the garbage. Disinfection does not require manual operation and is more practical.

Description

A PCR laboratory medical waste bin

Technical field

The utility model relates to the technical field of trash bins, specifically a PCR laboratory medical trash bin.

Background technique

A trash can is a container for storing garbage. It has the same function as a trash can. It is usually square or rectangular. A popular advertising type trash can is commonly used in communities, parks and other public places.

The Chinese utility model patent document with patent application number 202120468858.6 discloses a PCR laboratory medical waste bin, which includes a shell, a shell cover and a storage bag. The top of the shell and the bottom of the shell cover are rotationally connected through movable parts. The storage bag is located in the inner cavity of the casing. Both sides of the casing are rotatably connected to the box door through movable parts, and the side of the box door located in the inner cavity of the casing is fixedly connected to a mounting plate.

In the above-mentioned patent application, although the disinfection and sterilization function can also be realized, it requires manual operation, which is a waste of manpower, and the hands holding the garbage also need to be disinfected when throwing away medical waste. As mentioned in the above-mentioned patent application, people generally use disinfectant. Spraying it on hands for disinfection is highly subjective and easy to forget.

For this reason, a PCR laboratory medical waste bin is proposed.

Utility model content

The purpose of this utility model is to provide a PCR laboratory medical waste bin to solve the problem in the above-mentioned patent application. Although it can also realize the disinfection and sterilization function, it requires manual operation, which wastes manpower and requires hands to hold the garbage when throwing away medical waste. Disinfection is also required. As mentioned in the above-mentioned patent application, people usually spray disinfectant on their hands for disinfection, which is subject to people's strong subjective consciousness and easy to forget.

In order to achieve the above purpose, the utility model provides the following technical solution: a PCR laboratory medical waste bin, including a waste bin, a partition removably connected to the waste bin, and a lid hinged on the waste bin. The lid of the box is provided with a lid opening, and a pull rod is movably connected to the lid opening. A cross bar is fixedly connected to the bottom of the pull rod, a pressure spring is set on the cross bar, and a clamping hole is provided on the garbage bin. , the lower end of the cross bar extends into the card hole and is slidably connected.

Preferably, the lower end of the opening opening is connected with an empty groove, the cross bar extends through the empty groove and is slidably connected, the pressure spring is fixedly connected to the cross bar, and the pressure spring is located in the empty groove.

Preferably, the hinged shaft of the lid on the dustbin is a rotating shaft, and a channel is provided on the dustbin. The upper end of the channel extends into and is movably connected to a sterilization tank. The sterilization tank and the sterilization tank are A jar mouth ring for connecting the sterilizing jar and the jar lid is fixedly connected to the outer wall of the jar mouth. A sterilizing tube is connected to the lower end of the channel, and the sterilizing jar is fixedly embedded in the garbage bin.

Preferably, there is an opening at the bottom of the disinfection tube, and a rubber sheet is fixedly connected to the opening. A plurality of trapezoidal pores are provided on the rubber sheet, and the smaller inner diameter end of the trapezoidal pore faces the inside of the garbage bin.

Preferably, the outlet side of the sterilization tube is extended through and connected with a sealing slider in a sealing and sliding manner. The sealing slider is fixedly connected with a folding line rod, and the other end of the folding line rod is offset by an oblique straight rod. One end of the rod away from the folding line rod is fixedly connected to the rotating shaft.

Preferably, a triangular sealing strip is fixedly connected to the bottom of the box cover, a sealing rubber sheet is fixedly connected to the inclined surface of the triangular sealing strip, and the sealing rubber sheet and the rubber sheet are in close contact.

Preferably, there is a fixed strip against the upper end of the tank mouth ring. The fixed strip extends into and is slidably connected to a fixed cavity. The fixed cavity is provided on the side wall of the upper end of the garbage bin. A wedge-shaped opening is provided in the fixed strip. , the upper end of the wedge-shaped mouth is correspondingly and slidingly connected with a pressing plate. The pressing plate extends through the fixed cavity and is slidably connected. One end of the pressing plate extends through the fixed cavity and is fixedly connected with a support spring. The lower end of the support spring Fixedly connected to the upper surface of the garbage bin.

Preferably, one end of the pressing plate extending out of the fixed cavity is wrapped with a sealing soft film, and the sealing soft film is fixedly connected to the upper surface of the garbage bin.

Compared with the existing technology, the beneficial effects of this utility model are:

1. When throwing away medical waste after generating medical waste, this utility model pulls the pull rod vertically upward, the pull rod moves upward, and the cross bar fixedly connected at the bottom of the pull bar moves upward. After the lower end of the cross bar leaves the hole, the lid and the trash can are released. Fixed by fixing the lid with cross strips, when there are empty cartons and other garbage piled up in the trash can, the garbage can be pressed by the lid and will not be opened by the empty carton, so that the odor inside the lid that is not closed firmly can be vented to the outside. The problem of escape;

2. In this utility model, after the limit of the box lid and the dustbin is released, one hand opens the box lid and the other hand puts the garbage into the dustbin. When the box lid is opened, the box lid rotates around the rotating shaft. The inclined straight rod fixedly connected to the rotating shaft rotates, and the inclined straight rod rotates and squeezes the folding line rod on its movement path to move horizontally. The sealing slider fixedly connected to the folding line rod moves to the right, and continues to move to the right after passing through the opening of the channel, thereby Squeeze the disinfectant in the disinfection tube at this time. The rubber sheet in the disinfection tube is impacted by the disinfectant and expands into the inside of the garbage bin. When the rubber sheet expands, the trapezoidal pores on the rubber sheet deform into an approximately thicker hole that can accommodate the disinfectant. Through the straight holes, the disinfectant is sprayed under pressure from the deformed trapezoidal pores in the form of small water beams onto the garbage in the trash can to disinfect the garbage in the trash can. That is, every time the lid is opened, the disinfectant is It can be disinfected, and the disinfected surface is more even, and because it is sprayed when the hand throws the garbage, the hand throwing the garbage will also be sprayed with disinfectant for disinfection, and the disinfection effect is better. Through the design of the device, it can When people throw away medical waste, it automatically disinfects the garbage below and the hands used to throw away the garbage. It does not require manual operation and is more practical;

3. In this utility model, when the sterilization tank needs to be replaced, the sealing soft film is pressed, and the pressing plate wrapped by the sealing soft film moves downward, thereby squeezing the fixed strip where the wedge-shaped opening is located and moving toward the outside of the channel, thereby releasing the sterilization tank. Limit, easy to take out the sterilization tank, and the sealing soft film design can prevent the support spring from rusting, aging and hand pinching problems;

4. In this utility model, the garbage bin is placed on the PCR laboratory and fixed inside, the lid of the sterilization tank is opened, the mouth of the sterilization tank is turned upside down and extended into the channel, and the outer ring of the tank mouth is fixedly connected to the tank mouth. The diameter is just in sealing contact with the inner wall of the channel. When the mouth of the sterilization tank is completely extended into the channel, the fixing strip is stuck on the upper end face of the tank mouth ring, thereby fixing the sterilization tank. The disinfectant in the sterilization tank is poured into the sterilization tube through the channel, and the disinfection is completed. The disinfectant in the tube is blocked by the sealing slider and the rubber sheet and stays in the disinfection tube and cannot flow out.

Description of drawings

Figure 1 is an overall structural view of the utility model;

Figure 2 is an overall cross-sectional view of the utility model;

Figure 3 is a combined view of the sealing slider and the folding rod of the present utility model;

Figure 4 is a partial cross-sectional view of the utility model;

Figure 5 is a cross-sectional view of the lid opening of the utility model;

Figure 6 is an enlarged view of A in Figure 1 of the present invention;

Figure 7 is an enlarged view of B in Figure 4 of the present invention;

Figure 8 is an enlarged view of C in Figure 4 of the present invention.

In the picture:

1. Trash can; 2. Partition; 3. Box lid; 4. Lid opening; 5. Pull rod; 6. Cross bar; 7. Pressure spring; 8. Card hole; 9. Rotating shaft; 10. Sterilization tank; 11 , channel; 12. Tank mouth ring; 13. Sterilization tube; 14. Rubber sheet; 15. Trapezoidal pore; 16. Sealing slider; 17. Broken line rod; 18. Oblique straight rod; 19. Triangular sealing strip; 20. Fixed bar; 21. Fixed cavity; 22. Wedge-shaped mouth; 23. Press plate; 24. Support spring; 25. Sealing soft membrane; 26. Control cavity.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 8. The present utility model provides a technical solution:

A PCR laboratory medical waste bin, including a waste bin 1. A partition 2 is detachably connected inside the waste bin 1. A lid 3 is hinged on the waste bin 1, and an opening is provided on the lid 3. The lid opening 4 has a pull rod 5 movably connected to the lid opening 4, a cross bar 6 is fixedly connected to the bottom of the pull rod 5, a pressure spring 7 is set on the cross bar 6, and a pressure spring 7 is set on the cross bar 1. The lower end of the cross bar 6 extends into the card hole 8 and is slidably connected.

First embodiment

The lower end of the lid opening 4 is connected with an empty slot, and the cross bar 6 extends through the empty slot and is slidably connected. The pressure spring 7 is fixedly connected to the cross bar 6, and the pressure spring 7 is located in the empty slot. .

The hinged shaft of the lid 3 on the trash can 1 is the rotating shaft 9. The trash can 1 is provided with a channel 11. The upper end of the channel 11 extends into and is movably connected to a sterilization tank 10. The sterilization tank 10 has a A tank mouth ring 12 for connecting the sterilizing tank 10 and the tank lid is fixedly connected to the outer wall of the tank mouth. A sterilizing tube 13 is provided at the lower end of the channel 11, and the sterilizing tube 13 is fixedly embedded in the garbage bin 1.

When working, when throwing away medical waste after generating medical waste, pull the pull rod 5 vertically upward, the pull rod 5 moves upward, the cross bar 6 fixedly connected at the bottom of the pull bar 5 moves upward, and the box cover is released after the lower end of the cross bar 6 leaves the card hole 8 3 and the fixation of the garbage bin 1. The cross strip 6 is used to fix the lid 3. When there are empty cartons in the trash bin 1, the garbage can be pressed by the lid 3 and will not be opened by the empty carton. The problem of internal odor escaping outside if cover 3 is not closed securely.

Second embodiment

There is an opening at the bottom of the disinfection tube 13, and a rubber sheet 14 is fixedly connected in the opening. A plurality of trapezoidal pores 15 are provided on the rubber sheet 14, and the smaller inner diameter end of the trapezoidal pore 15 faces the garbage bin 1. internal.

The outlet side of the sterilization tube 13 extends through and is connected with a sealing slider 16 in a sealing and sliding manner. The sealing slider 16 is fixedly connected with a folding rod 17, and the other end of the folding rod 17 is offset by an inclined straight rod 18. The end of the oblique straight rod 18 away from the folded line rod 17 is fixedly connected to the rotating shaft 9 .

When working, after releasing the limit of the box lid 3 and the dustbin 1, open the box lid 3 with one hand, and send the garbage into the dustbin 1 with the other hand. When the box lid 3 is opened, the box lid 3 rotates with its axis. 9 is the rotation of the axis, the oblique straight rod 18 fixedly connected to the rotating shaft 9 rotates, the oblique straight rod 18 rotates and squeezes the folding line rod 17 on its movement path to move horizontally, and the sealing slider 16 fixedly connected to the folding rod 17 moves to the right. After passing through the opening of the channel 11, continue to move to the right, thereby squeezing the disinfectant liquid in the disinfection tube 13 at this time. The rubber sheet 14 in the disinfection tube 13 is impacted by the disinfectant and expands toward the inside of the trash can 1. The rubber sheet 14 is expanding. At this time, the trapezoidal pores 15 on the rubber sheet 14 are deformed into approximately thicker straight holes that can accommodate the passage of the disinfectant. At this time, the disinfectant is sprayed from the deformed trapezoidal pores 15 into the garbage in the form of small water beams under pressure. On top of the garbage in the bin 1, the garbage in the bin 1 is disinfected, that is, it can be disinfected every time the bin lid 3 is opened, and the disinfected surface is more even, and because it is sprayed out when the garbage is thrown away by hand, the garbage is thrown away That hand will also be sprayed with disinfectant for better disinfection.

Third embodiment

A triangular sealing strip 19 is fixedly connected to the bottom of the box cover 3 , and a sealing rubber sheet is fixedly connected to the inclined surface of the triangular sealing strip 19 , and the sealing rubber sheet and the rubber sheet 14 are in close contact.

There is a fixed bar 20 against the upper end of the can mouth ring 12. The fixed bar 20 extends into and is slidably connected to a fixed cavity 21. The fixed cavity 21 is provided on the upper end side wall of the garbage bin 1. There is a fixed bar 20 inside. There is a wedge-shaped opening 22. The upper end of the wedge-shaped opening 22 is corresponding to and slidably connected with a pressing plate 23. The pressing plate 23 extends through and extends out of the fixed cavity 21 and is slidably connected. The pressing plate 23 extends through one end of the fixed cavity 21. A support spring 24 is fixedly connected, and the lower end of the support spring 24 is fixedly connected to the upper surface of the garbage bin 1.

One end of the pressing plate 23 extending out of the fixed cavity 21 is wrapped with a sealing soft film 25 , and the sealing soft film 25 is fixedly connected to the upper surface of the garbage bin 1 .

During operation, when the sterilization tank 10 needs to be replaced, the sealing soft film 25 is pressed, and the pressing plate 23 wrapped by the sealing soft film 25 moves downward, thereby squeezing the fixing bar 20 where the wedge-shaped opening 22 is located and moving toward the outside of the channel 11, thereby The restrictions on the sterilization tank 10 are lifted, making it easy to take out the sterilization tank 10. The design of the sealing soft film 25 can prevent the support spring 24 from rusting, aging and pinching the hands.

Working principle: Place the garbage bin 1 on the PCR laboratory and fix it, open the lid of the sterilization tank 10, turn the mouth of the sterilization tank 10 upside down and extend it into the channel 11, and the tank mouth ring 12 is fixedly connected to the tank mouth. The outer diameter is just in sealing contact with the inner wall of the channel 11. When the mouth of the sterilization tank 10 is completely extended into the channel 11, the fixing strip 20 is stuck on the upper end surface of the tank mouth ring 12, thereby fixing the sterilization tank 10;

The disinfectant in the disinfection tank 10 is poured into the disinfection tube 13 through the channel. The disinfectant in the disinfection tube 13 is blocked by the sealing slider 16 and the rubber sheet 14 and stays in the disinfection tube 13 and cannot flow out;

The partition 2 is a leaky plate, and some water and other liquids in the garbage bin 1 will flow into the space below the partition 2 of the garbage bin 1 through the leakage holes on the partition 2, thereby separating the dry and wet garbage;

When throwing away medical waste after generating medical waste, pull the pull rod 5 vertically upward, the pull rod 5 moves upward, and the cross bar 6 fixedly connected at the bottom of the pull bar 5 moves upward. After the lower end of the cross bar 6 leaves the hole 8, the lid 3 and the garbage are released The box 1 is fixed by fixing the box lid 3 with the cross bar 6. When there are empty cartons and garbage piled up in the garbage bin 1, the garbage can be pressed by the box lid 3 and will not be opened by the empty carton, so that the box lid 3 is not open. The problem of odor inside the prison escaping to the outside;

After releasing the limit of the lid 3 and the garbage bin 1, open the lid 3 with one hand and send the garbage into the trash bin 1 with the other hand. When the lid 3 is opened, the lid 3 takes the rotating shaft 9 as its axis. Rotate, the inclined straight rod 18 fixedly connected to the rotating shaft 9 rotates, the inclined straight rod 18 rotates and squeezes the folding line rod 17 on its movement path to move horizontally, the sealing slider 16 fixedly connected to the folding line rod 17 moves to the right, and passes through the channel 11 After the opening, continue to move to the right, thereby squeezing the disinfectant liquid in the disinfection tube 13 at this time. The rubber sheet 14 in the disinfection tube 13 is impacted by the disinfectant and expands into the inside of the garbage bin 1. When the rubber sheet 14 expands, the rubber sheet 14 expands. The deformation of the trapezoidal pores 15 on 14 becomes an approximately thicker straight hole that can accommodate the passage of disinfectant. At this time, the disinfectant is sprayed into the garbage bin 1 in the form of a small water beam from the deformed trapezoidal pores 15. On the garbage, the garbage in the garbage bin 1 is disinfected, that is, it can be disinfected every time the lid 3 is opened, the disinfection surface is more even, and because it is sprayed when the garbage is thrown by hand, the hand that throws the garbage They will also be sprayed with disinfectant for better disinfection effect;

When it is necessary to replace the sterilization tank 10, press the sealing soft film 25, and the pressing plate 23 wrapped by the sealing soft film 25 moves downward, thereby squeezing the fixing bar 20 where the wedge-shaped opening 22 is located and moving toward the outside of the channel 11, thereby releasing the sterilization tank. The restriction of 10 makes it easy to take out the sterilization tank 10, and the design of the sealing soft film 25 can prevent the support spring 24 from rusting, aging and pinching the hands;

Through the design of this device, when a person throws away medical waste, it can automatically disinfect the garbage below and the hands throwing the garbage. It does not require manual operation and is more practical.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A PCR laboratory medical waste bin, including a waste bin (1), characterized in that a partition (2) is detachably connected to the waste bin (1), and the waste bin (1) is hinged There is a box cover (3), and a lid opening (4) is provided on the lid (3). A pull rod (5) is movably connected to the lid opening (4), and the bottom of the pull rod (5) is fixedly connected. There is a cross bar (6), and a pressure spring (7) is set on the cross bar (6). A clamping hole (8) is provided on the garbage bin (1), and the lower end of the cross bar (6) extends into Clip hole (8) and slide to connect. 2. A PCR laboratory medical waste bin according to claim 1, characterized in that: the lower end of the lid opening (4) is connected with an empty groove, and the cross bar (6) extends through the empty groove and extends through the empty groove. Sliding connection, the pressure spring (7) is fixedly connected to the cross bar (6), and the pressure spring (7) is located in the empty groove. 3. A PCR laboratory medical dustbin according to claim 1, characterized in that: the hinged shaft of the lid (3) on the dustbin (1) is a rotating shaft (9), and the dustbin (1) is provided with a channel (11), the upper end of the channel (11) extends into and is movably connected to a sterilization tank (10), and the sterilization tank (10) is fixedly connected to the outer wall of the tank mouth for the sterilization tank (10). 10) The can mouth ring (12) connected to the can cover, the lower end of the channel (11) is connected with a sterilization tube (13), and the sterilization tube (13) is fixedly embedded in the garbage bin (1). 4. A PCR laboratory medical waste bin according to claim 3, characterized in that: an opening is provided at the bottom of the disinfection tube (13), and a rubber sheet (14) is fixedly connected in the opening, and the rubber A plurality of trapezoidal pores (15) are opened on the sheet (14), and the smaller inner diameter ends of the trapezoidal pores (15) face the inside of the garbage bin (1). 5. A PCR laboratory medical waste bin according to claim 3, characterized in that: the outlet side of the disinfection tube (13) is extended through and connected with a sealing slider (16) in a sealing and sliding manner, and the sealing slider (16) is A folding rod (17) is fixedly connected to the slider (16). The other end of the folding rod (17) is offset by an oblique straight rod (18). The end of the oblique and straight rod (18) away from the folding rod (17) is fixed. Connected to the rotating shaft (9). 6. A PCR laboratory medical trash can according to claim 4, characterized in that: a triangular sealing strip (19) is fixedly connected to the bottom of the lid (3), and the triangular sealing strip (19) is fixedly connected to the bottom of the lid (3). The inclined surface is fixedly connected with a sealing rubber sheet, and the sealing rubber sheet and the rubber sheet (14) are in close contact. 7. A PCR laboratory medical waste bin according to claim 3, characterized in that: there is a fixing bar (20) against the upper end of the tank mouth ring (12), and the fixing bar (20) extends in and slides It is connected with a fixed cavity (21). The fixed cavity (21) is provided on the upper end side wall of the garbage bin (1). A wedge-shaped opening (22) is provided in the fixed bar (20). The wedge-shaped opening (22) is connected to the fixed cavity (21). 22) There is a pressing plate (23) corresponding to and slidingly connected to the upper end. The pressing plate (23) penetrates and extends out of the fixed cavity (21) and is slidingly connected. The pressing plate (23) penetrates and extends out of one end of the fixed cavity (21). A support spring (24) is fixedly connected, and the lower end of the support spring (24) is fixedly connected to the upper surface of the garbage bin (1). 8. A PCR laboratory medical waste bin according to claim 7, characterized in that: one end of the pressing plate (23) extending out of the fixed cavity (21) is wrapped with a sealing soft film (25), and the sealing film The soft membrane (25) is fixedly connected to the upper surface of the dustbin (1).