Disinfecting and cleaning device for nursing equipment

Abstract

The invention relates to the technical field of disinfection of nursing equipment, in particular to a disinfection and cleaning device for nursing equipment. The disinfection device comprises a disinfection device body, the disinfection device body is formed by splicing an upper cover and a middle box, a disinfection bin is formed in the middle of the middle box, a discharging pipe is installed at the bottom of an inner cavity of the disinfection bin in an extending mode, an equipment supporting assembly is arranged in the disinfection bin, and a disinfection cleaning assembly is installed in the inner wall of the disinfection bin; when the nursing equipment is supported in a self-adaptive mode through the equipment supporting assembly, the size of a spraying head can be adjusted along with the end of the disinfecting and cleaning assembly. When the nursing equipment is supported by the equipment supporting assembly, the ends of the two sides of the equipment supporting assembly can be driven to slide towards the inner wall of the disinfection bin, the middle of the disinfection cleaning assembly can adjust the size of a spraying head along with the equipment supporting assembly during sliding, the overall applicability and flexibility of the device are improved, and the optimal cleaning and disinfection effects are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of nursing equipment disinfection, in particular to a nursing equipment disinfection and cleaning device. Background Art

[0002] Nursing equipment is a necessary material condition for ordinary health centers to carry out nursing work, and it is also an important aspect of the modernization of ordinary health centers. With the in-depth development of health reform, the level of nursing technology is increasingly updated. In order to adapt to the new situation of continuous improvement of medical technology, hospitals, laboratories, clinics and other medical environments will use high-quality nursing instruments and equipment to provide patients with a full range of high-quality services. With the continuous advancement of medical technology and patients' increasing attention to the safety of the medical environment, the cleaning and disinfection of nursing equipment is particularly important;

[0003] Since nursing equipment is usually in close contact with the user during use, the surface of the nursing equipment may contain various bacteria, viruses or other microorganisms. If the equipment is not disinfected and cleaned in time, these microorganisms may survive on the surface of the equipment and spread to other patients, increasing the risk of cross-infection. Regular disinfection and cleaning can effectively kill these microorganisms and reduce the possibility of infection transmission;

[0004] When currently performing disinfection and cleaning of nursing equipment, the nursing equipment is placed in a disinfection chamber and auxiliary disinfection is performed on the nursing equipment by spraying disinfectant. Traditional disinfection methods often use fixed-size spray heads, which can easily lead to uneven disinfection of relatively large equipment and waste of resources for small equipment, which in turn affects the disinfection and cleaning of the nursing equipment. In view of this, we propose a disinfection and cleaning device for nursing equipment. Summary of the invention

[0005] The object of the present invention is to provide a nursing equipment disinfection and cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides a nursing equipment disinfection and cleaning device, comprising a disinfection device body, the disinfection device body is formed by splicing an upper cover and a middle box, the upper cover sealing cover is covered on the top of the middle box, an observation window of a transparent material is installed in the middle of the middle box, a lifting seat is fixedly connected to the bottom of the middle box, a disinfection chamber is formed in the middle of the middle box, and a discharge pipe for assisting the discharge of disinfectant water is extended and installed at the bottom of the inner cavity of the disinfection chamber;

[0007] An equipment support assembly is provided inside the disinfection chamber, and the equipment support assembly can provide clamping support for the nursing equipment that needs to be disinfected. A disinfection cleaning assembly for performing live water spray disinfection on the nursing equipment is installed inside the inner wall of the disinfection chamber. Two disinfection cleaning assemblies are provided to assist in improving the comprehensiveness of disinfection of the nursing equipment. When the equipment support assembly adaptively supports the nursing equipment, the end of the disinfection cleaning assembly can adjust the size of the spray head accordingly.

[0008] As a further improvement of the present technical solution, the equipment support assembly includes an axle rod installed inside the disinfection chamber, a second sleeve shaft and two first sleeve shafts are movably installed on the surface of the axle rod, and the second sleeve shaft is located between the two first sleeve shafts, telescopic rods are installed on the surfaces of the second sleeve shaft and the two first sleeve shafts, the other sides of the three telescopic rods are rotatably connected to the bottom of the first clamping platform and the second clamping platform respectively, the end of the second clamping platform is movably inserted into the interior of the first clamping platform, the first clamping platform and the second clamping platform are both hollowed out, and side wing rods are installed on the outer walls of the first clamping platform and the second clamping platform.

[0009] As a further improvement of the technical solution, the disinfection cleaning component includes an inner groove opened inside the inner wall of the disinfection bin, a live water pipe is installed inside the inner groove, an access pipe for connecting and transporting the disinfectant is extended and installed at one end of the live water pipe, a plurality of extension pipes are fixedly connected to the surface of the live water pipe away from the access pipe, and the plurality of extension pipes are all located inside the disinfection bin, a spray head is fixedly installed on one side of the plurality of extension pipes close to the middle of the disinfection bin, and a buffer bin is formed between the interior of the extension pipe and the interior of the spray head;

[0010] A shrink bag tube for controlling the water spraying amount and water spraying intensity is arranged in the middle of the buffer bin, and the shrink bag tube is composed of a fixed tube, an elastic tube and a movable ring, and the end of the fixed tube is fixedly mounted on the inner wall of the extension tube away from the sprinkler head, and the elastic tube is located between the fixed tube and the movable ring;

[0011] The side walls of the plurality of extension tubes are provided with movable holes, a starting rod is slidably provided inside the movable hole, the end of the starting rod is connected to the outer wall of the movable ring, the other ends of the plurality of starting rods are connected to the middle plate, a starting hole is provided in the middle of the middle plate, and the starting hole is aligned with the side wing rod.

[0012] As a further improvement of the technical solution, a middle partition is fixedly installed in the middle of the disinfection chamber, the middle partition is a hollow structure, a flow chamber is formed between the bottom of the middle partition and the bottom of the inner cavity of the disinfection chamber, and the shaft is installed on the top surface of the middle partition.

[0013] As a further improvement of the present technical solution, two elastic stretching pads are fixedly connected to the surface of the starting rod inside the movable hole, the other ends of the two elastic stretching pads are connected to the inner walls on both sides of the movable hole, and the two elastic stretching pads are inserted and slid on the upper and lower inner walls of the movable hole.

[0014] As a further improvement of the technical solution, one end of the second clamping platform that is plugged into the first clamping platform is fixedly connected to an elastic member group, and the other end of the elastic member group is fixedly connected to the inside of the first clamping platform.

[0015] As a further improvement of the technical solution, the two side wing rods are formed by sleeve-connecting an inner rod and an outer rod, the side of the outer rod away from the inner rod is fixedly connected to the surface of the side wing rod, and the inner rod and the outer rod are connected by a spring member.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the nursing equipment disinfection and cleaning device, the equipment support assembly arranged in the middle of the disinfection chamber can stably clamp nursing equipment of different sizes, ensure that the equipment remains fixed during the cleaning and disinfection process, prevent the reduction of disinfection uniformity or safety problems caused by shaking or movement, and improve the overall efficiency and safety of the equipment disinfection process;

[0018] 2. In the disinfection and cleaning device for nursing equipment, the disinfection and cleaning component arranged inside the inner wall of the disinfection chamber can be used to spray and disinfect the nursing equipment supported inside the equipment clamping component with running water, and the disinfectant can be quickly and evenly covered on the surface of the equipment, effectively killing bacteria, viruses and other microorganisms attached to the equipment. The running water flow of the disinfectant improves the cleaning effect on the surface of the nursing equipment;

[0019] 3. In the nursing equipment disinfection and cleaning device, when the equipment support assembly supports the nursing equipment, the two side ends of the equipment support assembly can be driven to slide toward the inner wall of the disinfection chamber. While sliding, the middle part of the disinfection and cleaning assembly can adjust the size of the spray head accordingly, thereby improving the overall applicability and flexibility of the device and achieving the best cleaning and disinfection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the internal structure of the disinfection chamber of the present invention;

[0021] Figure 2 For the present invention Figure 1 A schematic diagram of the structure at A;

[0022] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 4It is a schematic diagram of the overall decomposition structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the equipment support assembly of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the disinfection and cleaning component of the present invention;

[0026] Figure 7 For the present invention Figure 6 Schematic diagram of the structure at B;

[0027] Figure 8 It is a schematic diagram of the shrinkage capsule tube structure of the present invention.

[0028] The meaning of each number in the figure is:

[0029] 1. Disinfection device body; 11. Upper cover; 12. Middle box; 13. Observation window; 14. Lifting seat; 15. Disinfection chamber; 16. Feeding pipe;

[0030] 2. Equipment support assembly; 21. Shaft; 22. First set of shafts; 23. Second set of shafts; 24. Telescopic rod; 25. First clamping platform; 26. Second clamping platform; 27. Side wing rod; 271. Inner rod; 272. Outer rod;

[0031] 3. Disinfection and cleaning components; 30. Middle plate; 31. Inner groove; 32. Live water pipe; 33. Access pipe; 34. Extension pipe; 35. Spray head; 351. Activity hole; 36. Start hole; 37. Start rod; 38. Shrink bag tube; 381. Fixed tube; 382. Elastic tube; 383. Activity ring; 39. Buffer bin;

[0032] 4. Middle partition; 41. Flow bin;

[0033] 5. Elastic stretch pad;

[0034] 6. Elastic parts group. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example

[0037] See also Figure 1-Figure 8As shown, the purpose of this embodiment is to provide a nursing equipment disinfection and cleaning device, including a disinfection device body 1, which is formed by splicing an upper cover 11 and a middle box 12, the upper cover 11 is sealed and covered on the top of the middle box 12, and an observation window 13 made of transparent material is installed in the middle of the middle box 12, and a lifting seat 14 is fixedly connected to the bottom of the middle box 12, and a disinfection chamber 15 is formed in the middle of the middle box 12, and a discharge pipe 16 for assisting the discharge of disinfectant water is extended from the bottom of the inner cavity of the disinfection chamber 15, and an equipment support component 2 is arranged inside the disinfection chamber 15, and the equipment support component 2 can clamp the nursing equipment that needs to be disinfected, and a disinfection cleaning component 3 for performing live water spray disinfection on the nursing equipment is installed inside the inner wall of the disinfection chamber 15, and two disinfection cleaning components 3 are arranged, which can assist in improving the comprehensiveness of disinfection of the nursing equipment, and when the equipment support component 2 adaptively supports the nursing equipment, the end of the disinfection cleaning component 3 can adjust the size of the spray head accordingly.

[0038] First, the specific structure of the equipment support assembly 2 is disclosed. The equipment support assembly 2 includes a shaft rod 21 installed inside the disinfection chamber 15. The second sleeve shaft 23 and two first sleeve shafts 22 are movably installed on the surface of the shaft rod 21, and the second sleeve shaft 23 is located between the two first sleeve shafts 22. Telescopic rods 24 are installed on the surfaces of the second sleeve shaft 23 and the two first sleeve shafts 22. The other sides of the three telescopic rods 24 are rotatably connected to the bottom of the first clamping platform 25 and the second clamping platform 26 respectively. The end of the second clamping platform 26 is movably inserted into the interior of the first clamping platform 25. The first clamping platform 25 and the second clamping platform 26 are both hollow, and the outer walls of the first clamping platform 25 and the second clamping platform 26 are installed with side wing rods 27. When the nursing equipment needs to be disinfected, the nursing equipment is placed between the first clamping platform 25 and the second clamping platform 26 in a hollow state. As the nursing equipment is placed, the first clamping platform 25 and the second clamping platform 26 can slide to both sides. The telescopic rod 24 arranged at the bottom of the first clamping platform 25 and the second clamping platform 26 can drive the first sleeve shaft 22 and the second sleeve shaft 23 to rotate on the surface of the shaft 21, thereby improving the tensile stability of the first clamping platform 25 and the second clamping platform 26, so as to achieve the goal of supporting the nursing equipment without affecting the cleaning effect of the equipment.

[0039] Among them, the nursing equipment that can be cleaned inside the device is relatively large nursing equipment, such as a blood pressure monitor.

[0040] Secondly, the specific structure of the disinfection cleaning component 3 is disclosed. The disinfection cleaning component 3 includes an inner groove 31 opened inside the inner wall of the disinfection chamber 15, and a live water pipe 32 is installed inside the inner groove 31. One end of the live water pipe 32 is extended to install an access pipe 33 for connecting and transporting the disinfectant. A plurality of extension pipes 34 are fixedly connected to the surface of the live water pipe 32 on one side away from the access pipe 33, and the plurality of extension pipes 34 are all located inside the disinfection chamber 15. A spray head 35 is fixedly installed on one side of the plurality of extension pipes 34 close to the middle of the disinfection chamber 15. A buffer chamber 39 is formed between the interior of the extension pipe 34 and the interior of the spray head 35. The middle of the buffer chamber 39 is provided with a spray head for The shrink bag tube 38 controls the water spraying amount and water spraying intensity. The shrink bag tube 38 consists of a fixed tube 381, an elastic tube 382 and a movable ring 383. The end of the fixed tube 381 is fixedly installed on the inner wall of the extension tube 34 away from the spray head 35. The elastic tube 382 is located between the fixed tube 381 and the movable ring 383. The side walls of the plurality of extension tubes 34 are all provided with movable holes 351. The inside of the movable hole 351 is slidably provided with a starting rod 37. The end of the starting rod 37 is connected to the outer wall of the movable ring 383. The other ends of the plurality of starting rods 37 are all connected to the middle plate 30. The middle part of the middle plate 30 is provided with a starting hole 36, and the starting hole 36 is aligned with the side wing rod 27.

[0041] After the nursing equipment is stably supported inside the disinfection chamber 15, disinfectant water is connected through the access pipe 33, and sprayed into the disinfection chamber 15 through the live water pipe 32, the extension pipe 34 and the spray head 35, so as to achieve the effect of spraying disinfection on the nursing equipment. When the nursing equipment is placed between the first clamping platform 25 and the second clamping platform 26, the ends of the first clamping platform 25 and the second clamping platform 26 slide to both sides, and the side wing rod 27 installed on the side wall will be inserted into the start hole 36 aligned with it, wherein the diameter of the side of the side wing rod 27 away from the middle plate 30 is larger than the inner diameter of the start hole 36, so that the middle plate 3 0 can slide with the sliding of the side wing rod 27. If the nursing equipment to be cleaned is large, the sliding range of the side wing rod 27 is expanded, pushing the movable ring 383 to achieve the effect of shortening the contraction bag tube 38, so that the internal space of the buffer bin 39 is expanded, and the spraying amount and spraying intensity of the spray head 35 are increased, thereby improving the spraying and disinfection effect of the nursing equipment. If the nursing equipment to be cleaned is relatively small, the middle plate 30 drives the adjustment range of the contraction bag tube 38 to become smaller, and the space inside the buffer bin 39 is relatively small, which reduces the spraying amount and spraying intensity of the spray head 35 and reduces energy consumption.

[0042] Since solid impurities such as gauze and cotton balls are easily stuck to the surface of the nursing equipment during use, in order to facilitate the collection of solid impurities and reduce the situation where fixed impurities block the feed pipe 16, a middle partition 4 is fixedly installed in the middle of the disinfection chamber 15. The middle partition 4 is a hollow structure, and a flow chamber 41 is formed between the bottom of the middle partition 4 and the bottom of the inner cavity of the disinfection chamber 15, and the shaft 21 is installed on the top surface of the middle partition 4.

[0043] The improvement lies in: using a middle partition 4 fixedly installed in the middle of the disinfection bin 15, and the middle partition 4 is a hollow structure, so that solid impurities can be filtered at the upper end of the middle partition 4, and liquid impurities and disinfectant water can pass through the middle partition 4 into the interior of the flow bin 41 and be discharged through the discharge pipe 16, which effectively improves the filtering of impurities and reduces the possibility of blockage of the discharge pipe 16.

[0044] Considering that the starting rod 37 needs to pass through the movable hole 351 to drive the movable ring 383 to adjust the position, the starting rod 37 needs to slide on the surface of the extension tube 34. Therefore, in order to ensure that the extension tube 34 is a sealed structure as a whole and reduce the leakage of disinfectant, the surface of the starting rod 37 located inside the movable hole 351 is fixedly connected with two elastic stretch pads 5, and the other ends of the two elastic stretch pads 5 are connected to the inner walls on both sides of the movable hole 351, and the two elastic stretch pads 5 are inserted and slid on the upper and lower inner walls of the movable hole 351.

[0045] The improvement lies in: by using two elastic stretch pads 5 arranged on the starting rod 37 on the surface of the movable hole 351, when the starting rod 37 slides, it can drive the two elastic stretch pads 5 to slide along with it, thereby making the interior of the movable hole 351 in a sealed state, reducing the leakage of disinfectant water from the movable hole 351, and using the two elastic stretch pads 5 to be inserted into the interior of the movable hole 351, effectively improving the sliding sealing of the two elastic stretch pads 5, wherein the elastic stretch pads 5 can be made of elastic rubber material.

[0046] After the nursing equipment is disinfected, the nursing equipment needs to be taken out from between the first clamp 25 and the second clamp 26. Therefore, in order to make it easier to retract the first clamp 25 and the second clamp 26 after the nursing equipment is taken out, so as to facilitate the subsequent use of the device, one end of the second clamp 26 is plugged into the first clamp 25 and is fixedly connected to an elastic member group 6, and the other end of the elastic member group 6 is fixedly connected to the inside of the first clamp 25.

[0047] The improvement lies in that when the nursing equipment is taken out from between the first clamping platform 25 and the second clamping platform 26, the elastic member group 6 between the first clamping platform 25 and the second clamping platform 26 loses its tension and rebounds, driving the first clamping platform 25 and the second clamping platform 26 to plug back into place, making it easier to support subsequent nursing equipment, wherein the elastic member group 6 is composed of multiple spiral spring members.

[0048] After the nursing equipment is placed between the first clamping platform 25 and the second clamping platform 26, the side wing rods 27 installed on the side walls of the first clamping platform 25 and the second clamping platform 26 will be inserted into the inside of the starting hole 36. Considering the fit between the end of the side wing rod 27 and the inner wall of the disinfection chamber 15, the two side wing rods 27 are formed by the inner rod 271 and the outer rod 272 being sleeved. The side of the outer rod 272 away from the inner rod 271 is fixedly connected to the surface of the side wing rod 27, and the inner rod 271 and the outer rod 272 are connected by a spring member.

[0049] The improvement lies in that: when the nursing equipment to be sterilized is large in size, the end of the side wing rod 27 will first fit against the inner wall of the disinfection chamber 15. As the first clamping platform 25 and the second clamping platform 26 stretch and clamp the nursing equipment, the side wing rod 27 will slide toward the inner wall of the disinfection chamber 15. The side wing rod 27 is formed by the inner rod 271 and the outer rod 272 being sleeved together, so that the side wing rod 27 can be adjusted by overall gear adjustment without affecting the sliding of the first clamping platform 25 and the second clamping platform 26, thereby improving the clamping and supporting effect of the nursing equipment. When the nursing equipment is taken out, the inner rod 271 and the outer rod 272 can be reset by the spring member, so that the side wing rod 27 returns to its original state.

[0050] In summary, the working principle of the present solution is as follows: when the nursing equipment needs to be disinfected, the upper cover 11 is opened, and then the nursing equipment is placed between the first clamping platform 25 and the second clamping platform 26 in a hollow state. As the nursing equipment is placed, the ends of the first clamping platform 25 and the second clamping platform 26 slide to both sides, and the side wing rods 27 installed on the side walls will be inserted into the starting holes 36 aligned with them, wherein the diameter of the side of the side wing rods 27 away from the middle plate 30 is larger than the inner diameter of the starting hole 36, so that the middle plate 30 can slide with the sliding of the side wing rods 27. If the nursing equipment to be cleaned is large, the sliding range of the side wing rod 27 is expanded, pushing the movable ring 383 to achieve the effect of shortening the shrink bag tube 38, so that the internal space of the buffer bin 39 is expanded, and the spraying amount and spraying intensity of the spray head 35 are increased, thereby improving the spraying and disinfection effect of the nursing equipment. If the nursing equipment to be cleaned is relatively small, the middle plate 30 drives the adjustment range of the shrink bag tube 38 to become smaller, and the space inside the buffer bin 39 is relatively small, which reduces the spraying amount and spraying intensity of the spray head 35 and reduces energy consumption;

[0051] After the nursing equipment is stored, the upper cover 11 is sealed and covered on the top of the middle box 12, and the disinfectant water is connected through the access pipe 33, and sprayed into the interior of the disinfection bin 15 through the live water pipe 32, the extension pipe 34 and the spray head 35, so as to achieve the effect of spraying disinfection of the nursing equipment. The disinfectant water falls into the interior of the disinfection bin 15 after being sprayed onto the surface of the nursing equipment. The middle partition 4 is a hollow structure, so that solid impurities can be filtered at the upper end of the middle partition 4, and liquid impurities and disinfectant water can pass through the middle partition 4 into the interior of the flow bin 41 and be discharged through the discharge pipe 16, which effectively improves the filtering of impurities and reduces the possibility of blockage of the discharge pipe 16.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A nursing equipment disinfection and cleaning device, comprising a disinfection device body (1), characterized in that: The disinfection device body (1) is formed by splicing an upper cover (11) and a middle box (12); the upper cover (11) is sealed and covers the top of the middle box (12); an observation window (13) made of a transparent material is installed in the middle of the middle box (12); a lifting seat (14) is fixedly connected to the bottom of the middle box (12); a disinfection chamber (15) is formed in the middle of the middle box (12); a discharge pipe (16) for assisting the discharge of disinfectant water is extended and installed at the bottom of the inner cavity of the disinfection chamber (15); The disinfection chamber (15) is provided with a device support component (2) inside, and the device support component (2) can perform clamping support on the nursing equipment to be disinfected. The inner wall of the disinfection chamber (15) is installed with a disinfection cleaning component (3) for performing live water spray disinfection on the nursing equipment. Two disinfection cleaning components (3) are provided, which can help improve the comprehensiveness of disinfection of the nursing equipment. When the device support component (2) performs adaptive support on the nursing equipment, the end of the disinfection cleaning component (3) can adjust the size of the spray head accordingly.

2. The nursing equipment disinfection and cleaning device according to claim 1, characterized in that: The equipment support assembly (2) comprises a shaft (21) installed inside the disinfection chamber (15); a second sleeve shaft (23) and two first sleeve shafts (22) are movably installed on the surface of the shaft (21); the second sleeve shaft (23) is located between the two first sleeve shafts (22); telescopic rods (24) are installed on the surfaces of the second sleeve shaft (23) and the two first sleeve shafts (22); the other sides of the three telescopic rods (24) are rotatably connected to the bottom of the first clamping platform (25) and the second clamping platform (26), respectively; the end of the second clamping platform (26) is movably inserted into the interior of the first clamping platform (25); the first clamping platform (25) and the second clamping platform (26) are both in a hollow state; and the outer walls of the first clamping platform (25) and the second clamping platform (26) are both installed with side wing rods (27).

3. The nursing equipment disinfection and cleaning device according to claim 2, characterized in that: The disinfection cleaning assembly (3) comprises an inner groove (31) provided inside the inner wall of the disinfection chamber (15); a live water pipe (32) is installed inside the inner groove (31); an access pipe (33) for receiving and transporting disinfectant is extended and installed at one end of the live water pipe (32); a plurality of extension pipes (34) are fixedly connected to a surface of a side of the live water pipe (32) away from the access pipe (33); the plurality of extension pipes (34) are all located inside the disinfection chamber (15); a spray head (35) is fixedly installed on a side of the plurality of extension pipes (34) close to the middle of the disinfection chamber (15); a buffer chamber (39) is formed between the interior of the extension pipe (34) and the interior of the spray head (35); A shrink bag tube (38) for controlling the water spraying amount and water spraying intensity is arranged in the middle of the buffer bin (39), and the shrink bag tube (38) is composed of a fixed tube (381), an elastic tube (382) and a movable ring (383), and the end of the fixed tube (381) is fixedly mounted on the inner wall of the extension tube (34) away from the spray head (35), and the elastic tube (382) is located between the fixed tube (381) and the movable ring (383); The side walls of the plurality of extension tubes (34) are each provided with a movable hole (351), a starting rod (37) is slidably provided inside the movable hole (351), the end of the starting rod (37) is connected to the outer wall of the movable ring (383), the other ends of the plurality of starting rods (37) are each connected to the middle plate (30), a starting hole (36) is provided in the middle of the middle plate (30), and the starting hole (36) is aligned with the side wing rod (27).

4. The nursing equipment disinfection and cleaning device according to claim 2, characterized in that: A middle partition (4) is fixedly installed in the middle of the disinfection chamber (15); the middle partition (4) is a hollow structure; a flow chamber (41) is formed between the bottom of the middle partition (4) and the bottom of the inner cavity of the disinfection chamber (15); and the shaft (21) is installed on the top surface of the middle partition (4).

5. The nursing equipment disinfection and cleaning device according to claim 3, characterized in that: Two elastic stretch pads (5) are fixedly connected to the surface of the start rod (37) located inside the movable hole (351), the other ends of the two elastic stretch pads (5) are connected to the inner walls on both sides of the movable hole (351), and the two elastic stretch pads (5) are inserted and slidably connected to the upper and lower inner walls of the movable hole (351).

6. The nursing equipment disinfection and cleaning device according to claim 2, characterized in that: One end of the second clamping platform (26) plugged into the first clamping platform (25) is fixedly connected to an elastic member group (6), and the other end of the elastic member group (6) is fixedly connected to the inside of the first clamping platform (25).

7. The nursing equipment disinfection and cleaning device according to claim 2, characterized in that: The two side wing rods (27) are formed by sleeve-connecting an inner rod (271) and an outer rod (272); a side of the outer rod (272) away from the inner rod (271) is fixedly connected to the surface of the side wing rod (27); and the inner rod (271) and the outer rod (272) are connected via a spring.

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