Anti-infection isolation equipment for internal medicine nursing

Abstract

The invention relates to the technical field of nursing anti-infection isolation equipment, and particularly discloses internal medicine nursing anti-infection isolation equipment which comprises an equipment box, the equipment box comprises a box body and a box window, a lifting assembly is arranged at the bottom of the box body, a garbage can is fixedly connected to the upper portion of the lifting assembly, a plastic bag is hung in the garbage can, and the plastic bag is fixedly connected to the bottom of the box body. The upper portion of the garbage can is movably connected with a sealing assembly, an air blowing opening and an air suction opening are formed in the upper portion of the sealing assembly, the inner side of a box window is movably connected with a material extruding assembly, and the inner side of the box body is fixedly connected with a spraying plate. Germs in the garbage can are isolated, the risk that the germs overflow is reduced, the concentration of the germs in the equipment box is greatly reduced, and the risk that the medical waste is infected even if the box window is opened and the medical waste is discarded is avoided due to the disinfectant sprayed by the spraying plate.

Description

Technical Field

[0001] The present invention relates to the technical field of nursing anti-infection isolation equipment, and more specifically to an internal medicine nursing anti-infection isolation equipment. Background Art

[0002] With the continuous advancement of medical technology and the increasing complexity of medical activities, the problem of hospital infection has become increasingly prominent. As an important part of the hospital, patients in the internal medicine department are often more susceptible to infection due to their complex conditions and low immunity. Therefore, strengthening infection control in internal medicine nursing is of great significance to ensuring patient safety and improving medical quality. The emergence of internal medicine nursing anti-infection isolation equipment is precisely to meet this urgent need. The emergence of internal medicine nursing anti-infection isolation equipment is precisely to meet the patients' needs for safe and comfortable medical services. These devices effectively block the transmission routes of pathogens and reduce the risk of hospital infection, thereby ensuring the safety of patients.

[0003] Internal medicine nursing infection prevention and isolation equipment generally includes an external trash can, a built-in trash can, a plastic bag, and a disinfectant spraying device. After completing relevant medical actions, medical staff directly open the external trash can and throw the infectious medical waste into the plastic bag hanging in the built-in trash can. At the same time, the disinfectant component is opened, the window of the trash can is sprayed and disinfected, and then the external trash can is closed to achieve the disposal of infectious medical waste.

[0004] At present, in order to ensure the isolation of infectious medical waste when it is discarded, the commonly used internal medicine nursing infection prevention and isolation equipment generally only closes the external trash can while the internal trash can is always open. The entire device is full of infectious bacteria. When the external trash can is opened, there is a risk that the infectious bacteria will escape to the outside and cause infection to the patient. Secondly, when throwing away infectious medical waste, if the garbage bag is in a loose state, some harder medical waste may scratch the garbage bag, which is very unfavorable for the collection of the garbage bag and will cause infection to sanitation workers. Finally, the disinfectant sprayed when the garbage bin is opened cannot be reused, and the infectious medical waste in the garbage bin cannot be disinfected again, thus wasting resources. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an internal medicine nursing anti-infection isolation device to solve the problems existing in the above-mentioned background technology.

[0006] The present invention provides the following technical solutions: an internal medicine nursing infection prevention isolation device, comprising an equipment box, the equipment box comprising a box body and a box window, a lifting assembly is provided at the bottom of the box body, a trash bin is fixedly connected to the top of the lifting assembly, a plastic bag is hung inside the trash bin, a closing assembly is movably connected to the top of the trash bin, a blowing port and an air suction port are provided above the closing assembly, an extrusion assembly is movably connected to the inside of the box window, a disinfection box is fixedly connected to the top of the extrusion assembly, a telescopic assembly is provided inside the lifting assembly, and a spray plate is fixedly connected to the inside of the box body; Furthermore, the lifting assembly includes an upper top plate, the bottom of the upper top plate is fixedly connected with a hinge block, the hinge block is fixedly connected to one end of a hinge rod, the other end of the hinge rod is connected to a hinge wheel, the hinge wheel is rollingly connected to the upper end of the bottom plate, the middle part of the hinge rod is hinged with another hinge rod through a hinge shaft, the other end of the other hinge rod is slidably connected to the straight groove plate, and the upper end of the bottom plate is connected with a displacement sensor.

[0007] Furthermore, the telescopic assembly includes a sleeve, which is barrel-shaped, and a rebound rod is sleeved inside the sleeve. The rebound rod includes a vertical rod passing through the barrel mouth and a convex plate located inside the sleeve, and the size of the convex plate is larger than the size of the barrel mouth. A second spring is sleeved inside the sleeve, and the second spring is located between the convex plate of the rebound rod and the bottom of the barrel.

[0008] Furthermore, the extrusion assembly includes a cylinder body, the interior of the cylinder body is sealed and connected to a piston head, the outer side of the piston head is fixedly connected to a first rack, the lower part of the first rack is meshingly connected to a gear, the lower part of the gear is meshingly connected to a second rack, the second rack is fixedly connected to the inner side of the box window, and the upper part of the cylinder body is fixedly connected to a connecting pipe.

[0009] Furthermore, the closing assembly includes a fixed clamping plate, a square through hole penetrates the middle of the fixed clamping plate, a plurality of movable clamping plates are movably connected to one side of the fixed clamping plate, the movable clamping plate can be retracted into the square through hole of the fixed clamping plate, the movable clamping plates can retract with each other, the other end of the movable clamping plate is movably connected to a dynamic sealing plate, the dynamic sealing plate can be retracted into the dynamic clamping plate, the other end of the dynamic clamping plate is fixedly connected to a hook, a first spring is connected between the hook and the fixed clamping plate, a double-rod cylinder is fixedly connected to the middle of the fixed clamping plate, and a triangular block is fixedly connected to the top of the fixed clamping plate.

[0010] Furthermore, the trash can includes a box body, which is in the shape of a square barrel, and grooves are opened on both side walls of the box body. Two passage holes are opened on the side of the box body facing the box window, and the hook is located inside the groove.

[0011] Furthermore, the disinfection box includes a filling box, which is in the shape of a hollow box, with a filling port at the top and a discharge port at the bottom. The bottom of the discharge port is connected to the cylinder body through a connecting pipe, and a one-way valve is fixedly connected above the discharge port.

[0012] Furthermore, the spray plate includes a spray plate body, the spray plate body is bow-shaped, a spray port is provided on the inner side of the spray plate body, an infusion port is provided on the side wall of the spray plate body, and the infusion port is connected with the spray port.

[0013] Furthermore, the box window includes a window plate, a plurality of guide rods are fixedly connected to the inner side of the window plate, two hanging rods are fixedly connected to the inner side of the window plate, the hanging rods are opposite to the channel holes, one end of a waste ladder is fixedly connected to the inner side of the window plate, the other end of the waste ladder is fixedly connected to the box body, the waste ladder is a retractable plate, and a handle is connected to the outer side of the window plate.

[0014] Technical effects and advantages of the present invention: 1. The present invention is provided with a closed component and a spray plate, which is beneficial to utilizing the isolation effect in a closed environment to isolate the germs inside the garbage bin, thereby reducing the risk of germ spillage, and greatly reducing the concentration of germs in the equipment box. In addition, the disinfectant sprayed by the spray plate will not cause any risk of infection even if the box window is opened to throw away medical waste.

[0015] 2. The present invention is provided with an air blowing port, which is conducive to expanding the garbage bag to fit closely to the inner wall of the garbage bin, thereby preventing the medical waste from entering the garbage bag and hitting the inner wall of the garbage bag and causing tearing when the medical waste is thrown into the garbage bag, and reducing the possibility of leakage of the medical waste when the garbage bag is collected.

[0016] 3. The present invention is provided with an air suction port and a spray plate, which is conducive to using the spray plate to spray disinfectant to disinfect the garbage bin the moment it is opened, and also uses the formed air film to prevent the leakage of germs. The air suction plate sucks the disinfectant to the top of the garbage bin when inhaling air, and then the disinfectant falls into the garbage bin due to the gravity of the disinfectant, thereby realizing the secondary utilization of the disinfectant. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0019] Figure 3 It is a schematic diagram of the internal structure of the present invention.

[0020] Figure 4 It is a cross-sectional view of the internal structure of the present invention.

[0021] Figure 5 It is a schematic diagram of the internal structure of the box window of the present invention when it is opened.

[0022] Figure 6 It is a cross-sectional view of the telescopic assembly of the present invention.

[0023] Figure 7 For the present invention Figure 3 A schematic diagram of the enlarged structure at point a.

[0024] Figure 8 For the present invention Figure 4 The enlarged structural diagram at point b is shown in FIG.

[0025] Fig. 9 It is a cross-sectional view of a disinfection box of the present invention.

[0026] Fig.10 It is a schematic structural diagram of the spray L-shaped plate of the present invention.

[0027] Fig.11 It is a structural diagram of the box window of the present invention.

[0028] The accompanying drawings are marked as follows: 1. Equipment box; 101. Box body; 102. Box window; 1021. Window plate; 1022. Guide rod; 1023. Hanging rod; 1024. Waste ladder; 1025. Handle; 2. Disinfection box; 201. Filling box; 202. Filling port; 203. Discharge port; 204. One-way valve; 3. Blowing port; 4. Suction port; 5. Extrusion assembly; 501. Cylinder body; 502. Piston head; 503. First rack; 504. Gear; 505. Second rack; 506. Connecting pipe; 6. Closing assembly; 601. Fixed clamping plate; 602. Moving clamping plate; 603. Moving sealing plate ;604, first spring;605, hook;606, double-rod cylinder;607, triangular block;7, trash can;701, box body;702, groove;703, channel hole;8, lifting assembly;801, upper top plate;802, hinge block;803, hinge rod;804, hinge wheel;805, hinge shaft;806, straight groove plate;807, displacement sensor;808, bottom plate;9, telescopic assembly;901, sleeve;902, rebound rod;903, second spring;10, spray plate;1001, spray plate body;1002, spray port;1003, infusion port;11, plastic bag. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The internal medicine nursing anti-infection isolation device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0030] Reference Figure 1 and Figure 2 The present invention provides an anti-infection isolation device for internal medicine nursing, comprising an equipment box 1, the equipment box 1 comprising a box body 101 and a box window 102, a lifting assembly 8 is provided at the bottom of the box body 101, a trash bin 7 is fixedly connected to the top of the lifting assembly 8, a plastic bag 11 is hung inside the trash bin 7, a closing assembly 6 is movably connected to the top of the trash bin 7, a blowing port 3 and an air suction port 4 are provided above the closing assembly 6, an extrusion assembly 5 is movably connected to the inside of the box window 102, a disinfection box 2 is fixedly connected to the top of the extrusion assembly 5, a telescopic assembly 9 is provided inside the lifting assembly 8, and a spray plate 10 is fixedly connected to the inside of the box body 101; In this embodiment, it should be specifically explained that the double-rod cylinder 606 is connected to an external air intake pump, and the air intake pump transports gas to the inside of the double-rod cylinder 606.

[0031] The main difference between this embodiment and the prior art is that in this embodiment, the garbage bin 7 is normally closed, so that the infectious medical waste inside the garbage bin 7 cannot overflow outside the garbage bin 7, reducing the risk of the bacteria escaping the external device box 1, and the wind force generated by the air outlet 3 is used to expand the plastic bag 11 so that it is close to the inner wall of the box body 701, reducing the possibility of the hard medical waste contacting the plastic bag 11 and causing damage to the plastic bag 11, specifically, the closing component 6, the air outlet 3, the air suction port 4, and the spray plate 10; The above structure is the main structure of this embodiment, which solves the problem that the disinfectant sprayed into the inside of the trash can 7 cannot be reused. The double-rod cylinder 606 is an existing structure, and the specific structure and connection method of the double-rod cylinder 606 are not described in detail in this embodiment.

[0032] Reference Figure 3-Figure 5 The lifting assembly 8 includes an upper top plate 801, the bottom of which is fixedly connected with a hinge block 802, the hinge block 802 is fixedly connected to one end of a hinge rod 803, the other end of the hinge rod 803 is connected with a hinge wheel 804, the hinge wheel 804 is rollingly connected to the upper end of a bottom plate 808, the other end of another hinge rod 803 is slidingly connected to a straight groove plate 806, the middle parts of the two hinge rods 803 are hinged by a hinge shaft 805, and the upper end of the bottom plate 808 is connected with a displacement sensor 807.

[0033] In this embodiment, it should be specifically explained that: when medical waste is put into the plastic bag 11, the upper plate 801 is lowered, and the lowering of the upper plate 801 causes the upper end of the hinged rod 803 hinged on the hinge block 802 to descend, and the hinged wheel 804 hinged to the other end of the hinged rod 803 moves outward. When the displacement sensor 807 senses the lowering distance of the upper plate 801 caused by the tolerable weight of the plastic bag 11 after the upper plate 801 has dropped to a certain value, the displacement sensor 807 sends a signal to the alarm, reminding the medical staff that the weight of the medical waste inside the plastic bag 11 has reached the maximum value, and reminding the medical staff to pack the plastic bag 11 and take it away.

[0034] Reference Figure 6 The telescopic component 9 includes a sleeve 901, which is barrel-shaped. A rebound rod 902 is sleeved inside the sleeve 901. The rebound rod 902 includes a vertical rod passing through the barrel mouth and a convex plate located inside the sleeve 901. The size of the convex plate is larger than the size of the barrel mouth to prevent the rebound rod 902 from being squeezed out of the sleeve 901 by the second spring 903. The second spring 903 is sleeved inside the sleeve 901. The second spring 903 is located between the convex plate of the rebound rod 902 and the bottom of the barrel.

[0035] In this embodiment, it should be specifically explained that: when the squeezing force of the trash can 7 on the sleeve 901 increases, the convex plate of the sleeve 901 squeezes the second spring 903, the second spring 903 drops due to the increased squeezing force, and the rebound rod 902 also drops. When the squeezing force on the rebound rod 902 decreases, the second spring 903 stretches and pushes the sleeve 901 to rise.

[0036] Reference Figure 7 The extrusion assembly 5 includes a cylinder body 501, the interior of the cylinder body 501 is sealed and connected to a piston head 502, the outer side of the piston head 502 is fixedly connected to a first rack 503, the lower part of the first rack 503 is meshedly connected to a gear 504, the lower part of the gear 504 is meshedly connected to a second rack 505, the second rack 505 is fixedly connected to the inner side of the box window 102, and the upper part of the cylinder body 501 is fixedly connected to a connecting pipe 506.

[0037] In this embodiment, it is necessary to specifically explain that: the medical staff opens the box window 102, the box window 102 moves laterally, driving the second rack 505 fixedly connected to the box window 102 to move laterally outward, the second rack 505 drives the gear 504 meshing with it to rotate, the rotation of the gear 504 drives the first rack 503 to move laterally inward, the first rack 503 squeezes the piston head 502, and the disinfectant inside the piston head 502 enters the spray plate through the connecting pipe 506 under the squeezing of the first rack 503. 10. If the medical staff pushes the box window 102 to close, the box window 102 moves inward laterally, driving the second rack 505 fixedly connected to the box window 102 to move inward laterally, and the second rack 505 drives the gear 504 meshing with it to rotate. The rotation of the gear 504 drives the first rack 503 to move outward laterally, and the first rack 503 pulls the piston head 502, and negative pressure is generated inside the cylinder 501, and the connecting pipe 506 also generates negative pressure, and the disinfectant inside the disinfection box 2 enters the cylinder 501.

[0038] Reference Figure 8 The sealing component 6 includes a fixed clamping plate 601, a square through hole is passed through the middle of the fixed clamping plate 601, and one side of the fixed clamping plate 601 is movably connected to a plurality of movable clamping plates 602, which can be retracted into the square through hole of the fixed clamping plate 601, and the movable clamping plates 602 can be retracted with each other, and the other end of the movable clamping plate 602 is movably connected to a movable sealing plate 603, and the movable sealing plate 603 can be retracted into the movable clamping plate 602, and the other end of the movable clamping plate 602 is fixedly connected to a hook 605 A first spring 604 is connected between the hook 605 and the fixed clamping plate 601, a double-rod cylinder 606 is fixedly connected to the middle of the fixed clamping plate 601, and a triangular block 607 is fixedly connected to the top of the fixed clamping plate 601. The trash can 7 includes a box body 701, and the box body 701 is a square barrel shape. Grooves 702 are opened on both side walls of the box body 701. Two channel holes 703 are opened on the side of the box body 701 facing the box window 102, and the hook 605 is located inside the groove 702.

[0039] In the present embodiment, it is necessary to specifically explain that: while the box window 102 is moving outwardly laterally, the box window 102 is gradually unhooked from the hook 605. When the box window 102 is moved outwardly laterally for a certain distance, the box window 102 is unhooked from the hook 605. The hook 605 moves toward the center of the box body 701 under the action of the rebound force of the first spring 604 that has been tightened. The hook 605 moves toward the center of the box body 701 against the dynamic sealing plate 603 under the action of the elastic force of the first spring 604. The dynamic sealing plate 603 is retracted into the interior of the dynamic clamping plate 602. The dynamic sealing plate 603 drives the dynamic clamping plate 602 to move toward the center of the box body 701 until the dynamic sealing plate 603 is retracted into the interior of the fixed clamping plate 601. At this point, the box body 701 is Both sides are fully opened. When the box window 102 is closed, the double-rod cylinder 606 is started, pushing the dynamic sealing plate 603 to move to the outside of the box body 701. The dynamic sealing plate 603 leaves the inside of the dynamic clamping plate 602. At the same time, the dynamic sealing plate 603 drives the dynamic clamping plate 602 to move to the outside of the box body 701. The first spring 604 is stretched, and the dynamic sealing plate 603 drives the hook 605 to move to the outside of the box body 701. When the hook 605 contacts the box window 102, as the dynamic sealing plate 603 moves, the hook 605 is finally hung on the hanging rod 1023. When the medical staff throws medical waste, they accidentally throw it out from the middle. The inclination of the triangular block 607 is sufficient, and the medical waste will still slide off the triangular block 607 and enter the inside of the plastic bag 11.

[0040] Reference Fig. 9 The disinfection box 2 includes a filling box 201, which is in the shape of a hollow box. A filling port 202 is provided at the top of the filling box 201, and a discharge port 203 is provided at the bottom of the filling box 201. The bottom of the discharge port 203 is connected to the cylinder body 501 through a connecting pipe 506, and a one-way valve 204 is fixedly connected above the discharge port 203.

[0041] In this embodiment, it should be specifically explained that: when the inside of the connecting tube 506 is subjected to negative pressure from the inside of the cylinder body 501, the discharge port 203 senses the gas pressure and opens, and the disinfectant in the filling box 201 enters the inside of the cylinder body 501 through the connecting tube 506. When the amount of disinfectant in the filling box 201 is too little, disinfectant will be added to the inside of the filling box 201 through the filling port 202.

[0042] Reference Fig.10 The spray plate 10 includes a spray plate body 1001, which is bow-shaped. A spray port 1002 is provided on the inner side of the spray plate body 1001, and an infusion port 1003 is provided on the side wall of the spray plate body 1001. The infusion port 1003 is connected to the spray port 1002.

[0043] In this embodiment, it should be specifically explained that: when the infusion port 1003 is squeezed by the disinfectant in the cylinder body 501 , the disinfectant enters from the infusion port 1003 and is sprayed out from the spray port 1002 .

[0044] Reference Fig.11 The box window 102 includes a window plate 1021, a plurality of guide rods 1022 are fixedly connected to the inner side of the window plate 1021, two hanging rods 1023 are fixedly connected to the inner side of the window plate 1021, the hanging rods 1023 are opposite to the channel hole 703, one end of a waste ladder 1024 is fixedly connected to the inner side of the window plate 1021, the other end of the waste ladder 1024 is fixedly connected to the box body 701, the waste ladder 1024 is a retractable plate, and a handle 1025 is connected to the outer side of the window plate 1021.

[0045] In this embodiment, it needs to be specifically explained that: when the medical staff pulls the handle 1025 to move outward, the window plate 1021 moves laterally outward, the guide rod 1022 guides, drives the hanging rod 1023 to move outward, the hanging rod 1023 is unhooked from the hook 605, and the waste ladder 1024 begins to extend; when the medical staff presses the handle 1025 to move inward, the window plate 1021 moves laterally inward, the guide rod 1022 guides, drives the hanging rod 1023 to move inward, and the waste ladder 1024 begins to shrink.

[0046] Working principle of the present invention: The main problem solved by this embodiment is: by utilizing the normal closure of the trash can 7, the infectious medical waste germs inside the trash can 7 cannot overflow to the outside of the trash can 7, reducing the risk of the germs escaping from the external device box 1, and utilizing the wind force generated by the air outlet 3 to expand the plastic bag 11 so that it fits tightly against the inner wall of the box body 701, thereby reducing the possibility of harder medical waste contacting the plastic bag 11 and causing damage to the plastic bag 11. At the same time, the air suction port 4 absorbs the disinfectant sprayed by the spray plate 10 into the trash can 7, and the disinfectant is reused for a second time.

[0047] The specific steps are as follows: First, the medical staff opens the box window 102, and the box window 102 moves laterally, driving the second rack 505 fixedly connected to the box window 102 to move laterally outward, and the second rack 505 drives the gear 504 meshing with it to rotate, and the rotation of the gear 504 drives the first rack 503 to move laterally inward, and the first rack 503 squeezes the piston head 502, and the disinfectant inside the piston head 502 enters the inside of the spray plate 1001 through the connecting pipe 506 under the squeezing of the first rack 503, and then sprays the disinfectant to the surrounding through the spray port 1002, and the disinfectant covers the space exposed by the box window 102, disinfects the space around the box window 102, and prevents the internal germs from entering the external space; When the box window 102 moves outward laterally, it drives the hanging rod 1023 fixedly connected thereto to move outward. At this time, the hanging rod 1023 gradually disengages from the hook 605. When the box window 102 moves outward laterally for a certain distance, the hanging rod 1023 disengages from the hook 605. The hook 605 moves toward the center of the box body 701 under the action of the rebound force of the first spring 604 that has been tightened. The hook 605 moves toward the center of the box body 701 against the dynamic sealing plate 603 under the elastic force of the first spring 604. The dynamic sealing plate 603 retracts into the inside of the dynamic clamping plate 602. The dynamic sealing plate 603 drives the dynamic clamping plate 602 to move toward the center of the box body 701 until the dynamic sealing plate 603 retracts into the inside of the fixed clamping plate 601. At this point, both sides of the box body 701 are completely opened. When the box 701 is fully opened, the blowing port 3 and the suction port 4 are immediately opened, and the blowing port 3 opposite to the box window 102 generates suction to suck the disinfectant over, and the disinfectant falls into the box 701 under the action of gravity, and the suction ports 4 on the other 3 sides of the blowing port generate blowing force, and the air outlets of the suction ports 4 are aimed at the plastic bag 11, and the part of the plastic bag 11 blown by the suction ports 4 is close to the inner wall of the box 701. The wind blown out of the plastic bag 11 encounters the inner wall of the box 701 and moves upward and downward so that one side of the plastic bag 11 is close to the inner wall of the box 701. At this time, the medical staff just fully opens the box window 102 and throws medical waste into the plastic bag 11; When the medical waste is put into the plastic bag 11, the weight of the box body 701 together with the medical waste increases, causing the upper top plate 801 to drop, the upper top plate 801 compresses the sleeve 901, the sleeve 901 compresses the second spring 903, the sleeve 901 drops, the compression of the upper top plate 801 and the articulated rod 803 hinged on the articulated wheel 804 drop, the articulated wheel 804 moves outward, when the displacement sensor 807 senses the drop distance of the sleeve 901 caused by the tolerable weight of the plastic bag 11 after the sleeve 901 drops to a certain value, the displacement sensor 807 sends a signal to the alarm, reminding the medical staff that the weight of the medical waste inside the plastic bag 11 has reached the maximum value, and reminding the medical staff to pack the plastic bag 11 and take it away; When the medical staff finishes delivering the medical waste, they push the box window 102 to close, and the box window 102 moves inward laterally, driving the second rack 505 fixedly connected to the box window 102 to move inward laterally, and the second rack 505 drives the gear 504 meshing with it to rotate, and the rotation of the gear 504 drives the first rack 503 to move outward laterally, and the first rack 503 pulls the piston head 502, and negative pressure is generated inside the cylinder body 501. The one-way valve 204 connected thereto generates negative pressure, causing the discharge port 203 to open, and the disinfectant inside the injection box 201 enters the cylinder body 501. The piston head 502 keeps moving, and the disinfectant inside the injection box 201 keeps entering the cylinder body 501 until the box window 102 is completely closed. During the closing process of the box window 102, the hanging rod 1023 also returns to its initial position; Subsequently, the double-rod cylinder 606 is started, pushing the dynamic sealing plate 603 to move toward the outside of the box body 701, and the dynamic sealing plate 603 leaves the inside of the dynamic clamping plate 602. At the same time, the dynamic sealing plate 603 drives the dynamic clamping plate 602 to move toward the outside of the box body 701, and the first spring 604 is stretched. The dynamic sealing plate 603 drives the hook 605 to move toward the outside of the box body 701. When the hook 605 contacts the suspension rod 1023, as the dynamic sealing plate 603 moves, the hook 605 is finally hung on the suspension rod 1023.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An internal medicine nursing infection prevention isolation device, comprising a device box (1), characterized in that: The device box (1) comprises a box body (101) and a box window (102); a lifting assembly (8) is provided at the bottom of the box body (101); a trash bin (7) is fixedly connected to the top of the lifting assembly (8); a plastic bag (11) is hung inside the trash bin (7); a closing assembly (6) is movably connected to the top of the trash bin (7); a blowing port (3) and a suction port (4) are provided above the closing assembly (6); a material extrusion assembly (5) is movably connected to the inside of the box window (102); a disinfection box (2) is fixedly connected to the top of the material extrusion assembly (5); a telescopic assembly (9) is provided inside the lifting assembly (8); and a spray plate (10) is fixedly connected to the inside of the box body (101).

2. According to claim 1, an internal medicine nursing infection prevention isolation device is characterized by: The lifting assembly (8) comprises an upper top plate (801), the bottom of the upper top plate (801) is fixedly connected to a hinge block (802), the hinge block (802) is fixedly connected to one end of a hinge rod (803), the other end of the hinge rod (803) is connected to a hinge wheel (804), the hinge wheel (804) is rollingly connected to the upper end of a bottom plate (808), the middle part of the hinge rod (803) is hinged to another hinge rod (803) via a hinge shaft (805), the other end of the other hinge rod (803) is slidably connected to a straight groove plate (806), and the upper end of the bottom plate (808) is connected to a displacement sensor (807).

3. The anti-infection isolation equipment for internal medicine nursing according to claim 1 is characterized in that: The telescopic assembly (9) comprises a sleeve (901), the sleeve (901) is barrel-shaped, a rebound rod (902) is sleeved inside the sleeve (901), the rebound rod (902) comprises a vertical rod passing through the barrel mouth and a convex plate located inside the sleeve (901), the size of the convex plate is larger than the size of the barrel mouth, and a second spring (903) is sleeved inside the sleeve (901), and the second spring (903) is located between the convex plate of the rebound rod (902) and the barrel bottom.

4. The anti-infection isolation equipment for internal medicine nursing according to claim 1 is characterized by: The extrusion assembly (5) comprises a cylinder body (501), the interior of the cylinder body (501) is sealedly connected to a piston head (502), the outer side of the piston head (502) is fixedly connected to a first rack (503), the lower part of the first rack (503) is meshingly connected to a gear (504), the lower part of the gear (504) is meshingly connected to a second rack (505), the second rack (505) is fixedly connected to the inner side of the box window (102), and the upper part of the cylinder body (501) is fixedly connected to a connecting pipe (506).

5. The anti-infection isolation equipment for internal medicine nursing according to claim 1 is characterized by: The sealing component (6) comprises a fixed clamping plate (601), a square through hole is penetrated in the middle of the fixed clamping plate (601), a plurality of movable clamping plates (602) are movably connected to one side of the fixed clamping plate (601), the movable clamping plates (602) can be retracted into the square through hole of the fixed clamping plate (601), the movable clamping plates (602) can be retracted with each other, the other end of the movable clamping plate (602) is movably connected to a movable sealing plate (603), the movable sealing plate (603) can be retracted into the movable clamping plate (602), the other end of the movable clamping plate (602) is fixedly connected to a hook (605), a first spring (604) is connected between the hook (605) and the fixed clamping plate (601), a double-rod cylinder (606) is fixedly connected to the middle of the fixed clamping plate (601), and a triangular block (607) is fixedly connected to the top of the fixed clamping plate (601).

6. The anti-infection isolation equipment for internal medicine nursing according to claim 5, characterized in that: The trash bin (7) comprises a box body (701), the box body (701) is in the shape of a square barrel, and grooves (702) are formed on the side walls of the box body (701). Two passage holes (703) are formed on the side of the box body (701) facing the box window (102), and the hook (605) is located inside the groove (702).

7. The anti-infection isolation equipment for internal medicine nursing according to claim 4 is characterized by: The disinfection box (2) comprises a material injection box (201), the material injection box (201) is in the shape of a hollow box, a material injection port (202) is provided at the top of the material injection box (201), a material discharge port (203) is provided at the bottom of the material injection box (201), the bottom of the material discharge port (203) is connected to the cylinder body (501) via a connecting pipe (506), and a one-way valve (204) is fixedly connected above the material discharge port (203).

8. The anti-infection isolation equipment for internal medicine nursing according to claim 1 is characterized by: The spray plate (10) comprises a spray plate body (1001), the spray plate body (1001) is in an arcuate shape, a spray port (1002) is provided on the inner side of the spray plate body (1001), an infusion port (1003) is provided on the side wall of the spray plate body (1001), and the infusion port (1003) is connected to the spray port (1002).

9. The anti-infection isolation equipment for internal medicine nursing according to claim 1, characterized in that: The box window (102) comprises a window plate (1021), a plurality of guide rods (1022) are fixedly connected to the inner side of the window plate (1021), two hanging rods (1023) are fixedly connected to the inner side of the window plate (1021), the hanging rods (1023) are opposite to the channel hole (703), one end of a waste ladder (1024) is fixedly connected to the inner side of the window plate (1021), the other end of the waste ladder (1024) is fixedly connected to the box body (701), the waste ladder (1024) is a retractable plate, and a handle (1025) is connected to the outer side of the window plate (1021).

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