CN108993961B - Bed unit disinfection device for hospital ward - Google Patents

Abstract

The invention discloses a bed unit disinfection device for hospital wards, which comprises a bed frame and a bed head, wherein the top end of the bed frame supports a bed board through the top ends of a plurality of L-shaped supporting plates, a lifting waterproof plate device is arranged below the L-shaped supporting plates, a blow-drying device is arranged at the top end of the lifting waterproof plate device, a spray washing and sterilizing device, a telescopic scrubbing device and a hidden plate lifting device are arranged inside the bed head, the spray washing and sterilizing device firstly uses clean water to wash the bed body, then disinfectant is used for disinfection and sterilization, the disinfection and cleaning effects are good, the cleaning and sterilization are more comprehensive and more thorough, the telescopic scrubbing device continuously scrubs and scrapes dirt on the bed board in the washing and disinfection and sterilization processes of the spray washing and sterilization device, the cleaning and sterilization efficiency is improved, the cleaning and sterilization are more thorough, the lifting waterproof plate device enables the hospital bed to be independently cleaned and more sanitary and more environment-friendly, the disinfection and cleaning device has long service life.

Description

Bed unit disinfection device for hospital ward

Technical Field

The invention relates to the field of hospital disinfection devices, in particular to a bed unit disinfection device for an inpatient ward.

Background

The term Hospital (Hospital) is from Latin's original to "guest", because when the establishment is started, people are refuge, and rest rooms are provided, so that the coming people feel comfortable and have the intention of hospitalization. Later, it became increasingly the specialized institution for the containment and treatment of patients.

A hospital refers to a medical facility whose primary purpose is to provide medical care services to people. The service objects include not only patients and wounded persons, but also healthy persons (such as pregnant women, lying-in women, newborn babies) and fully healthy persons (such as persons who come to hospitals for physical examination or oral cavity cleaning) in specific physiological states. When the device is initially set, people are refuged, entertainment programs are provided, and the device makes the coming people comfortable and has the intention of hospitalizing. Later, it became increasingly the specialized institution for the containment and treatment of patients.

However, normal hospitals generally have surgical departments, and some of the surgical departments necessarily have hospital rooms for preoperative observation, preparation and detection of patients requiring operations and postoperative rehabilitation and nursing. The bed in the hospital ward is also called a nursing bed for nursing the patient after operation or in-patient nursing, and the nursing bed can accelerate the body recovery speed of the patient and improve the treatment effect.

The nursing bed needs to be cleaned at intervals, such as the replacement of bedding, so as to avoid bacterial infection and pollution in a ward of the nursing bed, thereby enabling a patient to be in an unsanitary and unclean environment, and the periodical sterilization and disinfection of the nursing bed and the guarantee of the cleanness and the sterility of the nursing bed are important and responsible for the safety of the patient.

However, the existing nursing bed cleaning device has the following defects:

(1) the general cleaning mode of the nursing bed is to clean the bed body by using a mode of changing bed sheets or scrubbing, but the cleaning is not thorough enough, because some bacteria remain on the bed frame or the bed board, the effect of sterilizing can not be achieved by changing the bed sheets;

(2) when the nursing bed needs to be really sterilized, a cleaning worker often uses a manual disinfectant spraying mode to sterilize the bed body, but the disinfectant can be diffused in the air when the disinfectant is sprayed, other patients in a hospital room can be affected, the ground in the hospital room can be polluted, and if the hospital bed is directly lifted out for cleaning, the nursing bed is difficult and troublesome;

(3) after the hospital bed is cleaned and disinfected, the time for naturally airing is long, the hospital bed cannot be changed for a patient in need immediately, and the hospital bed is not used in a hospital.

Disclosure of Invention

In order to overcome the defects of the prior technical scheme, the invention provides a bed unit disinfection device for an inpatient ward, the spray washing and sterilization device of the invention is firstly washed by clear water, then the disinfecting liquid disinfects and sterilizes, the disinfection and cleaning effect is good, the cleaning and disinfection are more comprehensive and more thorough, the telescopic scrubbing device continuously scrubs and scrapes dirt on the bed plate in the washing and disinfecting processes of the spray washing and disinfecting device, the cleaning and disinfecting efficiency is improved, but also guaranteed the quality of washing and disinfecting, the bed board is cleaner, and the cleanness is disinfected more thoroughly, and the waterproof board device that goes up and down makes the independent cleanness of sick bed more sanitary more environmental protection, can not influence other people and the room environment of being in hospital, weathers the device and can weathers the moist bed board of disinfection back and bedstead, and the nursing bed after the cleanness can be used for patient again very fast, and disinfection cleaning device is longe-lived, can the effectual problem that the solution background art provided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a bed unit disinfection device for an inpatient ward comprises a bed frame and a bed head installed at one end of the bed frame, wherein a bed board is supported at the top end of the bed frame through a plurality of L-shaped supporting plates, a lifting waterproof board device is arranged below the L-shaped supporting plates, and a blow-drying device is installed at the top end of the lifting waterproof board device;

the inside top and the bottom of head of a bed are installed spray rinsing sterilizing equipment and are cleaned the device with stretching out and drawing back through last mounting groove and lower mounting groove respectively, hide board elevating gear is installed on the top of head of a bed.

Furthermore, the bottom end of the bedstead is also provided with a water receiving tank which is arranged at the bottom end of the lifting waterproof board device through a horizontal board, the top end of the water receiving tank is uncovered, the bottom side of the water receiving tank is connected with a water outlet pipe, and a water valve is arranged on the water outlet pipe.

Further, the lift waterproof board device includes three anti-sputtering board, and three anti-sputtering board is all installed on the inner wall of bedstead through the vertical spout rail that is located anti-sputtering board both ends, be equipped with the rectangular channel that allows anti-sputtering board to pass on the L shape layer board, it installs the top at anti-sputtering board through last protruding arc to weather the device, one side of anti-sputtering board towards the bedstead center evenly is equipped with a plurality of tooth's grooves, anti-sputtering board one side is equipped with the drive shaft.

Furthermore, one side of the anti-sputtering plate is provided with a bearing frame arranged on the top end of the inner wall of the bed frame, the driving shaft is arranged on the bearing frame through a bearing, one end of the driving shaft is connected with a first motor, one end of the driving shaft is provided with a right-angle conical gear, two conical gears on two adjacent driving shafts are meshed with each other, a plurality of gears are arranged on the outer side of the driving shaft, and the gears are matched with the tooth grooves.

Furthermore, two ends of one of the splash-proof plates are respectively provided with a seam shielding right-angle plate for preventing liquid from leaking out from a gap between the two splash-proof plates.

Further, the device weathers is including fixing the ventilative mounting panel in the middle of the epirelief arc is inside, be fixed with a plurality of micro motor through the motor seat on the ventilative mounting panel, the micro motor bottom passes the ventilative mounting panel through the motor shaft and has connect the flabellum, the bottom of flabellum is equipped with the electric heating net through the installation of double-deck grid frame, the electric heating net has connected gradually temperature control device and battery.

Further, be equipped with the spout on the inner wall of the head of a bed, hide board elevating gear including inserting and establish in the spout and can be in the spout gliding shield plate from top to bottom, the top one side of shield plate is equipped with horizontal shaft pole, install a plurality of reels on the horizontal shaft pole and horizontal shaft pole one end is connected with the third motor, the outside of reel is acted as go-between through going up and down and is connected with one side bottom of shield plate, be equipped with in the spout and supply to go up and down to act as go-between gliding wire casing from top to bottom.

Further, the spray rinsing sterilizing equipment includes and installs the double-end closed pipe in last mounting groove through hanging in the midair, double-end closed pipe one side is equipped with a plurality of apopores, the side of double-end closed pipe is connected with hose and antiseptic solution hose, and the gear wheel is installed in the one end outside of double-end closed pipe, large gear has the pinion, the pinion is connected with the second motor.

Further, go up the left end and the right-hand member of mounting groove and all install water tank and disinfect box respectively through the water tank seat, the water hose is worn into the water tank and is connected with the flush water pump of fixing in the inside bottom of water tank, the antiseptic solution hose is worn into the disinfect box and is connected with the antiseptic solution pump, the top of water tank and disinfect box is connected with the liquid feeding pipe respectively.

Furthermore, the telescopic scrubbing device comprises two multi-section oil cylinders fixed in the lower mounting groove through oil cylinder seats, one ends of the multi-section oil cylinders are connected with a horizontal displacement rod through multi-section piston rods, and the horizontal displacement rod is located above the bed plate and the bottom end of the horizontal displacement rod is provided with a plurality of bristles.

Compared with the prior art, the invention has the beneficial effects that:

(1) the spray washing and sterilizing device disclosed by the invention is firstly washed by clean water, then the sterilizing liquid is used for sterilizing, the cleaning pressure of the sterilizing liquid is reduced, the sterilizing liquid can be sterilized and sterilized more quickly, and finally the sterilizing liquid is washed by the clean water, so that the cleanness and tidiness of the bed plate and the bedstead are ensured, the smell of the sterilizing liquid is prevented from being kept by the bed plate, and when the double-head closed pipe is driven by the second motor to rotate slowly, the water and the sterilizing liquid can be uniformly and comprehensively sprayed onto the bed plate and the bedstead, the sterilizing and cleaning effects are good, and the cleaning and the sterilizing are more comprehensive and;

(2) the telescopic scrubbing device continuously scrubs and scrapes dirt on the bed plate in the washing, disinfecting and sterilizing processes of the spray washing and sterilizing device, so that the cleaning and sterilizing efficiency is improved, the cleaning and sterilizing quality is ensured, the bed plate is cleaner, and the cleaning and sterilizing are more thorough;

(3) the anti-sputtering plate of the lifting waterproof plate device can be lifted in the cleaning process, so that a protective enclosing wall for preventing disinfectant and water from being sputtered is formed, other patients in a ward cannot be influenced by the disinfection operation, the environment of a hospital room cannot be polluted, and the lifting waterproof plate device is independently cleaned, sanitary and more environment-friendly;

(4) the blow-drying device can blow-dry the sterilized wet bed board and the bed frame, so that the cleaning and sterilizing efficiency of the nursing bed is improved, the cleaned nursing bed can be reused for patients quickly, and the shortage of beds in hospital can be relieved;

(5) the device is arranged in the bed head and is shielded and protected by the shielding plate, the device is arranged at the bottom end of the bed frame and is not found by people, the blowing device is arranged in the upper convex arc-shaped plate, and various devices are not easy to observe or touch by irrelevant people, so that the personal safety and the device safety are ensured, the use is more reliable, and the service life of the disinfection and cleaning device is longer.

Drawings

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

FIG. 2 is a schematic side sectional view of the waterproof lifting plate of the present invention;

FIG. 3 is a schematic top view of the waterproof lifting board of the present invention;

FIG. 4 is a schematic structural view of a blow-drying device according to the present invention;

FIG. 5 is a schematic cross-sectional view of a hidden plate lifting device according to the present invention;

FIG. 6 is a schematic cross-sectional view of the spray sterilizer of the present invention;

FIG. 7 is a schematic cross-sectional view of one end of the double-ended closed tube of the present invention;

FIG. 8 is a schematic view of the telescopic swab of the present invention.

Reference numerals in the figures

1-bed frame; 2-bed head; 3-lifting waterproof board device; 4-a blow-drying device; 5-spray washing and sterilizing device; 6-telescopic scrubbing device; 7-hidden plate lifting device; 8-water tank seat;

11-L shaped pallets; 12-bed board; 13-horizontal plate; 14-a water receiving tank; 15-water outlet pipe; a 16-water valve; 17-a rectangular groove;

21-mounting an installation groove; 22-lower mounting groove; 23-a chute; 24-a wire groove;

31-anti-sputtering plate; 32-a drive shaft; 33-gear wheel; 34-a bearing frame; 35-a first motor; 36-a bevel gear; 37-vertical chute rail;

311-gullet; 312-a seam-covering right-angle plate; 313-upper convex arc plate;

41-a ventilated mounting plate; 42-a micro motor; 43-fan blades; 44-double layer grid; 45-electric heating net; 46-a temperature control device; 47-a storage battery;

51-a suspension rack; 52-double-ended closed tube; 53-water outlet; 54-a flexible water pipe; 55-sterilizing the hose; 56-gearwheel; 57-pinion gear; 58-a second motor;

61-a plurality of sections of oil cylinders; 62-a multi-section piston rod; 63-horizontal displacement rod; 64-bristles;

71-a shield plate; 72-horizontal shaft; 73-a reel; 74-a second motor; 75-lifting pull wires;

81-a water tank; 82-a disinfection box; 83-a flush pump; 84-disinfectant pump; 85-liquid adding tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, the invention provides a bed unit disinfection device for an inpatient ward, which comprises a bed frame 1 and a bed head 2 installed at one end of the bed frame 1, wherein a bed board 12 is supported at the bottom end of the bed frame 1 through four L-shaped supporting plates 11, the end section of each L-shaped supporting plate 11 is in an L shape, the four L-shaped supporting plates 11 are respectively installed at four corners of the top end of the inner wall of the bed frame 1, and the top surfaces of the bottom ends of the four L-shaped supporting plates 11 jointly support the bed board 12.

A lifting waterproof plate device 3 is arranged below the L-shaped supporting plate 11, and a blow-drying device 4 is installed at the top end of the lifting waterproof plate device 3. The inside upper portion of head of a bed 2 is installed spray rinsing sterilizing equipment 5 and flexible scrubbing device 6 through last mounting groove 21 and lower mounting groove 22 respectively, hide board elevating gear 7 is installed on the top of head of a bed 2.

The overall disinfection and cleaning process of the invention is as follows:

(1) preparation before disinfection and cleaning: the anti-sputtering plate 31 of the lifting waterproof plate device 3 is lifted firstly to enable a wall plate to be erected on three sides of the nursing bed, so that water and disinfectant are prevented from being sputtered out of the bed;

(2) the shielding plate 71 of the hidden plate lifting device 7 is lifted to open the outlet of the bed head 2, so that the spray washing and sterilizing device 5 can spray liquid to the bed plate 12, clean water is firstly sprayed to flush the bed plate, then the spray washing and sterilizing device 5 sprays disinfectant to the bed plate 12, and finally clean water is sprayed to clean the disinfectant on the bed plate, and when the liquid is sprayed to the bed plate 12, the telescopic scrubbing device 6 can also continuously scrub the bed plate 12 to make the bed plate 12 cleaner;

(3) and (3) performing disinfection and cleaning post-treatment work: after the spray-washing and scrubbing are finished, the blow-drying device 4 blows the water on the bed board 12 to be dried, finally, the shielding plate 71 of the hidden plate lifting device 7 descends to shield the device in the bed head 2, the anti-sputtering plate 31 of the lifting waterproof plate device 3 descends to the original position, the original shape of the nursing bed is restored, and a more comfortable, cleaner and healthier sleeping and recuperation environment is provided for the patient.

The lifting waterproof plate device 3 comprises three anti-sputtering plates 31, rectangular grooves 17 allowing the anti-sputtering plates 31 to pass through are formed in the L-shaped supporting plate 11, the three anti-sputtering plates 31 are all installed on the inner wall of the bedstead 1 through vertical sliding groove rails 37 located at two ends of each anti-sputtering plate 31, vertical sliding groove rails 17 are arranged at two ends of each anti-sputtering plate 31, accordingly, the anti-sputtering plates 31 can only slide up and down and cannot move left and right, the three anti-sputtering plates 31 are located at the rear end, the left end and the right end of the bedstead 1 respectively, and the bedside 2 is located at the front end of the bedstead 1. The cooperation of the three anti-splash plates 31 and the bed head 2 can just block four sides of the bed frame 1, so that liquid and smell can not be sprayed out of the bed body when the bed is disinfected and cleaned, and other patients in a hospital room can not be affected.

It should be added that, in order to reduce the odor of the disinfectant from diffusing out during cleaning and disinfection as much as possible, a leakage-proof cover can be manually placed on the top ends of the three anti-sputtering plates 31 during disinfection, so that the leakage of the atomized water and the disinfectant from the top ends can be effectively reduced, and the odor during disinfection is also reduced.

Wherein the both ends of anti-splash board 31 are all installed and are used for preventing that liquid from leaking the seam right angle board 312 that hides that leaks from the gap between two anti-splash boards 31, prevent that liquid from leaking from the gap between the anti-splash board 31, have guaranteed outside clear liquid can not flow out of the bed to the cleanness in hospital room has been guaranteed.

A plurality of tooth grooves 311 are uniformly arranged on one side of the anti-sputtering plate 31 facing the center of the bedstead 1, and a driving shaft 32 is arranged on one side of the anti-sputtering plate 31. The anti-spattering plate 31 is provided at one side thereof with a bearing bracket 34 installed at the top end of the inner wall of the frame 1, and the bearing bracket 34 is fixed to the inner wall of the frame 1, so that the bearing bracket 34 is fixed and does not move according to the conventional sense of bearing, and the driving shaft 32 does not make any movement except the rotation. The driving shaft 32 is mounted on the bearing frame 34 through a bearing, the driving shaft 32 can freely rotate around the axis of the driving shaft, and the bearing can enable the driving shaft 32 to rotate more smoothly, so that the transmission efficiency of the motor is higher.

One end of the driving shaft 32 is connected with a first motor 35, one end of the driving shaft 32 is provided with a right-angled conical gear 36, and the two conical gears 36 on the two adjacent driving shafts 32 are meshed with each other, because the two adjacent driving shafts 32 are perpendicular to each other, the outer side of the driving shaft 32 is provided with a plurality of gears 33, the number of the gears 33 is at least two, and the two gears 33 can evenly share the acting force on the anti-sputtering plate 31. The gear 33 is matched with the tooth slot 311. The splash guard 31 having the teeth grooves 311 corresponds to a rack engaged with the gear 33.

Preferably, two adjacent anti-sputtering boards 31 are mutually perpendicular, so adopt right angle drive gear 36 transmission between two adjacent drive shafts 32, thereby the driving motor has been reduced, a first motor 35 just can drive three drive shaft 32 rotatory promptly, thereby drive the rising or the decline of three anti-sputtering board 31, thereby the structure has been reduced, the cost is reduced, occupation volume and cost have been reduced, and three anti-sputtering board 31 with rise the same fall, the identity has been improved, the preparation time before the disinfection has been reduced, thereby the disinfection efficiency of nursing bed has been improved.

The working process of the lifting waterproof board 3 is as follows:

(1) before the disinfection is clean, take out the quilt on the bed board 12 earlier, the quilt needs to wash alone, then first motor 35 starts, it is rotatory to drive three drive shaft 32, thereby make a plurality of gear 33 synchronous revolution simultaneously, gear 33 area has the splash board 31 of preventing of tooth's socket 311 to rise, thereby rise three "enclosures" of preventing splashing, avoid the washing influence of disinfectant and clear water other patients in the room of being in hospital, and avoided the ground in the room of being in hospital to suffer the pollution of antiseptic solution, the security and the independence of cleaning and disinfecting have been improved greatly.

(2) After the disinfection is finished, the drying device 4 firstly dries the moisture of the nursing bed, then the first motor 35 is started again so as to drive the three anti-sputtering plates 31 to descend, and the first motor 35 is braked after the anti-sputtering plates 31 descend to the initial position.

The water receiving tank 14 is supported at the bottom end of the bed frame 1 through a horizontal plate 13 and is positioned at the bottom end of the lifting waterproof plate device 3, the length and the width of the water receiving tank 14 are consistent with those of the outer side of the bed frame 1, water leakage is prevented, the top end of the water receiving tank 14 is uncovered, the bottom side of the water receiving tank 14 is connected with a water outlet pipe 15, the water outlet pipe 15 is wound on a pipe winding device through a spiral, the pipe winding device is installed at one side of the water receiving tank 14, and a water valve 16 is installed on the water outlet.

After the bed is washed by the disinfectant and the clear water, the washed liquid needs to be collected, so that the pollution to the cleanness of the floor of a hospital room is avoided. The cleaned disinfectant and clean water flow into the water receiving tank 14 from the bed board 12 and the bed frame 1 due to gravity, so that the liquid is prevented from polluting the ground under the bed, then the water outlet pipe 15 is discharged from the pipe winding device, the bottom end of the water outlet pipe 15 is aligned with the inlet of a sewer or a toilet, then the cleaning and sterilizing liquid is flushed away, the pollution is avoided, finally, the water in the water receiving tank 14 is directly and automatically discharged from the water outlet pipe 15, the smell of the residual disinfectant of the nursing bed is avoided, and the leg of a patient is prevented from touching the water receiving tank 14.

The drying device 4 is installed on the top end of the anti-sputtering plate 31 through the upper convex arc-shaped plate 313, the upper convex arc-shaped plate 313 can cover the construction of the internal device, the effects of preventing dust and abrasion are achieved, and the service life of the drying device 4 is prolonged. When the upper convex arc-shaped plate 313 is not lifted up by the anti-sputtering plate 31, the upper convex arc-shaped plate 313 can be pressed on the mattress, and the displacement or the wrinkling of the quilt of the nursing bed can be effectively prevented, so that the smoothness of the quilt on the nursing bed is ensured, and the patient is more comfortable to nurse and rest.

Preferably, the blow-drying device 4 can not only blow-dry the sterilized bed board 12 and the bed frame 1, but also blow hot air out of the quilt to raise the temperature of the quilt when the cleaning operation is not performed, the temperature of the blown air is 40-50 ℃ (the bottom end of the upper convex arc-shaped plate 313 is not allowed to contact the quilt to prevent the electric heating net 45 from being burnt out when contacting the quilt), so that the quilt is blow-dried, the effects of sterilization, mould removal and moisture removal on the quilt can be achieved, and the patient can lie on the quilt more comfortably.

The blow-drying device 4 comprises a ventilation mounting plate 41 fixed in the middle of the inner part of an upper convex arc-shaped plate 313, the upper convex arc-shaped plate 313 is in an inverted U shape, a plurality of micro motors 42 are fixed on the ventilation mounting plate 41 through motor seats, the bottom ends of the micro motors 42 penetrate through the ventilation mounting plate 41 through motor shafts to be connected with fan blades 43, both ends of the upper convex arc-shaped plate 313 and the ventilation mounting plate 41 are provided with vent holes, the fan blades 43 are induced draft from both ends of an arch-shaped channel formed by the ventilation mounting plate 41 and the upper convex arc-shaped plate 313 when rotating, and then the fan blades 43 blow wind sucked from the upper part of the fan blades to a bed plate 12 and a bed frame 1 below the fan blades 43, so that the wet bed plate 12 and the bed frame.

The bottom end of the fan blade 43 is provided with an electric heating net 45 installed through a double-layer grid frame 44, the double-layer grid frame 44 is heat-resistant and provided with a ventilating grid hole, the double-layer grid frame 44 is clamped by two grid plates, and an interlayer for installing the electric heating net 45 is reserved in the middle. The electric heating net 45 is sequentially connected with a temperature control device 46 and a storage battery 47, the storage battery 47 can provide electric power for the electric heating net 45 and the micro motor 42, the temperature control device 46 can control the temperature of the electric heating net 45 by controlling the current flowing through the electric heating net 45, and therefore the wind blowing through the double-layer grid frame 44 can be heated, the temperature of the wind heating is generally 50-80 ℃, and the wind heating temperature is not good when the wind is too high or too low.

Preferably, after the micro motor 42 is started, the fan blades 43 rotate to blow air towards the bed board 12 and the bed frame 1, and the air is heated when passing through the electric heating net 45, so that the bed board 12 is blown by hot air from all directions and is heated and dried, thereby improving the post-treatment efficiency of the clean nursing bed, improving the overall efficiency of disinfection and sterilization of the nursing bed, and enabling the nursing bed to be used for patients more quickly.

It should be added that, in order to keep the inside of the bed head 2 clean and dry, the blowing device is also arranged in the bed head 2, so that the disinfectant which is accidentally sprayed into the inside of the bed head 2 can be dried in time, mildew and odor are prevented, and the sanitation and the service life of the bed head 2 are ensured.

The inner wall of the bed head 2 is provided with two sliding grooves 23, the number of the sliding grooves 23 is two, it needs to be supplemented that the bottom end of the sliding groove 23 is provided with a magnet block, the bottom end of the shielding plate 71 is pasted with a counterweight iron block corresponding to the magnet block, when the shielding plate 71 is not subjected to the pulling force of the lifting pull wire 75, the shielding plate 71 can descend due to the gravity of the counterweight iron block, after the shielding plate 71 completely shields the internal structure of the bed head 2, the counterweight iron block is absorbed on the magnet block, and the shielding plate 71 is ensured not to be easily displaced.

It should be added that, in fig. 5, two through holes corresponding to the upper mounting groove 21 and the lower mounting groove 22 are further provided on the right side of the shielding plate 71, so as to facilitate the operation of the cleaning device and the scrubbing device.

The hidden plate lifting device 7 comprises a shielding plate 71 which is inserted in the sliding groove 23 and can slide up and down in the sliding groove 23, a horizontal shaft rod 72 is arranged on one side of the top end of the shielding plate 71, a plurality of reels 73 are mounted on the horizontal shaft rod 72, one end of the horizontal shaft rod 72 is connected with a third motor 74, the outer sides of the reels 73 are connected with the bottom end of one side of the shielding plate 71 through lifting pull wires 75, and a wire groove 24 for the lifting pull wires 75 to slide up and down is arranged in the sliding groove 23.

The lifting principle of the hidden plate lifting device 7 is as follows:

(1) before disinfection and cleaning, the shielding plate 71 is equivalent to a bedside backup plate, so that a patient can not find or contact the internal structure of the nursing bed, the safety is improved, and the service life of the device is prolonged;

(2) before the nursing bed needs to be cleaned and sterilized, the three anti-sputtering plates 31 are lifted, then the third motor 74 is started, the third motor 74 drives the horizontal shaft rod 72 and the winding wheel 73 to rotate, the winding wheel 73 winds the lifting pull wire 75 so that the bottom end of the lifting pull wire 75 pulls the shielding plate 71 to ascend (the chute 23 is inclined for better marking the chute 24 in the figure, actually, the side surface of the chute 23 is parallel to the opposite surface of the shielding plate 71, the friction between the wire and the plate can be reduced due to the design of the chute 24, so the shielding plate 71 can stably ascend and descend in the chute 23, most of the lifting pull wire 75 is vertical pulling force to the shielding plate 71, the horizontal pulling force is small and can be ignored), and therefore the water spray opening of the double-head closed pipe 52 and the telescopic scrubbing device 6 are leaked, and the nursing bed can be easily cleaned, sterilized and scrubbed;

(3) after the nursing bed is cleaned, the third motor 74 is started again, at this time, the third motor 74 rotates reversely to drive the reel 73, the reel 73 unreels the lifting stay wire 75, the shielding plate 71 automatically slides downwards in the sliding groove 23 under the action of gravity, and the magnet blocks attract the counterweight iron blocks when sliding to the bottom end, so that the shielding plate 71 is fixed.

The spray rinsing sterilizing device 5 comprises a double-end closed pipe 52 which is installed in the upper installation groove 21 through a suspension frame 51, the bottom end of the suspension frame 51 is provided with a round hole, the double-end closed pipe 52 freely rotates in the round hole at the bottom end of the suspension frame 51 and cannot move left and right, the two ends of the double-end closed pipe 52 are sealed, only two water inlets and one row of water outlet holes 53 are formed, and controllability and stability of the water outlet direction are guaranteed. One side of the double-head closed pipe 52 is provided with a plurality of water outlet holes 53, the water outlet holes 53 are distributed in a straight line, the water outlet holes of the water outlet holes 53 incline to the bed plate 12, the aperture size of the water outlet holes 53 is 0.1-0.5mm, and smog-shaped clean water or disinfectant is sprayed out, so that waste is avoided, and the spraying range is larger and more uniform.

The side surface of the double-head closed pipe 52 is connected with a soft water pipe 54 and a disinfectant hose 55, and the connecting parts of the disinfectant hose 55, the soft water pipe 54 and the double-head closed pipe 52 are provided with telescopic redundant pipes, namely the pipes have telescopic lengths, so that the water pipes cannot be broken under the condition that the rotating angle of the double-head closed pipe 52 does not exceed 180 degrees. Big gear 56 is installed in the one end outside of double-end closed tube 52, big gear 56 meshes there is pinion 57, and pinion 57 drives big gear 57 and rotates, has the speed reduction effect to make double-end closed tube 52's rotation more slowly more stable, spun antiseptic solution and clear water can not splash everywhere, thereby make the cleanness of nursing bed more effective, pinion 57 is connected with second motor 58.

It should be added that the length of the double-head closed pipe 52 and the horizontal displacement rod 63 is 0.8-1.6m, and the length is 2/3-4/5 of the width of the nursing bed, so that the disinfection device can clean and scrub most of the area on the nursing bed, the cleaning efficiency is high, and the cleaning is more comprehensive.

Go up the left end and the right-hand member of mounting groove 21 and all install water tank 81 and disinfect box 82 respectively through water tank seat 8, hose 54 wears into water tank 81 and is connected with the flashing pump 83 of fixing in the inside bottom of water tank 81, antiseptic solution hose 55 wears into disinfect box 82 and is connected with antiseptic solution pump 84, the top of water tank 81 and disinfect box 82 is connected with liquid adding pipe 85 respectively. The liquid adding tube 85 facilitates addition of a corresponding liquid to the inside of the sterilizing compartment 82 or the water tank 81, thereby ensuring a sufficient cleaning amount.

It should be added that, in order to avoid the situation that the disinfecting box 82 is stored in the bedside 2 to emit peculiar smell to affect the rest and rest of the patient, the disinfecting box 82 and the water tank 81 are detachable and mixed in the bedside 2, and when the nursing bed is not required to be cleaned, the disinfecting box 82 and the water tank 81 are taken out from the bedside 2. When the nursing bed needs to be disinfected, the disinfection box 82 and the water tank 81 are placed at the specified positions in the bed head 2, and then the soft water pipe 54 and the disinfectant hose 55 are respectively connected with the water tank 81 and the disinfection box 82.

The telescopic scrubbing device 6 comprises two multi-section oil cylinders 61 fixed in the lower mounting groove 22 through oil cylinder seats, an end face schematic view of a horizontal displacement rod 63 is shown in fig. 8, the end face of the horizontal displacement rod 63 is rectangular and has a certain length, and two multi-section piston rods 62 are respectively and vertically connected with the front end and the rear end of the horizontal displacement rod 63, so that the displacement of the horizontal displacement rod 63 is more stable.

One end of the multi-section oil cylinder 61 is connected with a horizontal displacement rod 63 through a multi-section piston rod 62, the multi-section oil cylinder 61 is an oil cylinder with a multi-section piston rod 63, and the telescopic principle of the piston rod of the multi-section oil cylinder is the same as that of a conventional oil cylinder, so that the multi-section oil cylinder is not introduced in more detail. The multi-section piston rod 62 has an overall length 0.1-0.2m greater than the length of the bed plate 12, thereby allowing the bristles 64 to brush a larger area of bed plate. The horizontal displacement rod 63 is positioned above the bed plate 12, and a plurality of bristles 64 are arranged at the bottom end of the horizontal displacement rod 63.

The cleaning, sterilizing and scrubbing operation processes of the spray washing and sterilizing device 5 and the telescopic scrubbing device 6 on the nursing bed are as follows:

(1) after the shielding plate 71 rises, the second motor 58 is started, the double-headed sealing pipe 52 is driven to rotate slowly through gear transmission, then the flushing pump 83 is started firstly, water enters the double-headed sealing pipe 52 from the water tank 81 and fills the pipeline firstly, then clear water is sprayed to the bed plate from the water outlet hole 53, the water is continuously sprayed to the left end, the middle and the right end of the bed plate 12 under the rotation action of the double-headed sealing pipe 52, and the washing area of the clear water covers the whole bed plate 12;

(2) when the multi-section oil cylinder 61 starts, the multi-section piston rod 62 continuously extends and retracts to drive the horizontal displacement rod 63 to carry the brush hairs 64 to continuously scrape left and right on the surface of the bed plate 12, and dirt which is difficult to wash on the bed plate 12 is scrubbed and scraped;

(3) after the clean water is washed, the flushing pump 83 is braked, the disinfectant pump 84 is started, disinfectant enters the double-head closed pipe 52 from the disinfectant tank 82, then the disinfectant is sprayed to the bed board, and after the disinfection and sterilization are finished, the clean water enters the double-head closed pipe 52 again to wash away the disinfectant on the bed board 12 again, so that the cleanness and tidiness of the bed board 12 and the bed frame 1 are ensured.

Preferably, the bed board 12 and the bedstead 1 are clean and tidy, and the bed board 12 is prevented from keeping the smell of the disinfectant by firstly washing with clean water, then disinfecting and sterilizing with the disinfectant, so that the cleaning pressure of the disinfectant is reduced, the disinfectant can be sterilized and sterilized more quickly, and finally the disinfectant is washed away by the clean water. The telescopic scrubbing device 6 also continuously scrubs and scrapes dirt on the bed plate 12 in the washing and disinfection processes, thereby not only improving the cleaning and disinfection efficiency, but also ensuring the cleaning and disinfection quality, and ensuring that the bed plate is cleaner and more thorough in cleaning and disinfection.

It should be added that the outer sides of the electrical components of the first motor 35, the micro motor 42, the third motor 74, the storage battery 47, the temperature control device 46, and the like are all wrapped with waterproof sealing sleeves to ensure that the circuit components are not soaked by liquid and short-circuited, thereby ensuring the stability of the operation of the electrical components and the long service life of the electrical components. And each motor, oil cylinder and the like are controlled by an electric controller, an electric switch button is arranged on the outer surface of the bedstead 1, a remote switch receiving end can also be arranged inside the bedstead 1, and a remote control transmitting end is manually controlled by a person outside the remote switch receiving end to transmit a control command to the switch, so that the opening or closing of each motor and oil cylinder can be controlled, the opening is intelligent, and the time and labor are saved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a bed unit degassing unit for in-patient ward, includes bedstead (1) and installs head of a bed (2) in bedstead (1) one end, its characterized in that: a bed board (12) is supported at the top end of the bed frame (1) through a plurality of L-shaped supporting plates (11), a lifting waterproof plate device (3) is arranged below the L-shaped supporting plates (11), and a drying device (4) is arranged at the top end of the lifting waterproof plate device (3); the top end and the bottom end of the inside of the bed head (2) are respectively provided with a spray washing and sterilizing device (5) and a telescopic scrubbing device (6) through an upper mounting groove (21) and a lower mounting groove (22), and the top end of the bed head (2) is provided with a hidden plate lifting device (7);

the lifting waterproof plate device (3) comprises three anti-sputtering plates (31), the three anti-sputtering plates (31) are all installed on the inner wall of the bed frame (1) through vertical sliding groove rails (37) located at two ends of each anti-sputtering plate (31), a rectangular groove (17) allowing the anti-sputtering plates (31) to penetrate through is formed in the L-shaped supporting plate (11), the blow-drying device (4) is installed at the top end of each anti-sputtering plate (31) through an upper convex arc-shaped plate (313), a plurality of tooth grooves (311) are uniformly formed in one side, facing the center of the bed frame (1), of each anti-sputtering plate (31), and a driving shaft (32) is arranged on one side of each anti-sputtering plate (31);

the drying device (4) comprises a ventilation mounting plate (41) fixed in the middle of the inner part of the upper convex arc-shaped plate (313), a plurality of micro motors (42) are fixed on the ventilation mounting plate (41) through motor seats, the bottom ends of the micro motors (42) penetrate through the ventilation mounting plate (41) through motor shafts and are connected with fan blades (43), electric heating nets (45) mounted through double-layer grid frames (44) are arranged at the bottom ends of the fan blades (43), and the electric heating nets (45) are sequentially connected with a temperature control device (46) and a storage battery (47);

the spray washing and sterilizing device (5) comprises a double-end closed pipe (52) which is installed in an upper installation groove (21) through a suspension frame (51), a plurality of water outlet holes (53) are formed in one side of the double-end closed pipe (52), a soft water pipe (54) and a disinfectant hose (55) are connected to the side face of the double-end closed pipe (52), a large gear (56) is installed on the outer side of one end of the double-end closed pipe (52), a small gear (57) is meshed with the large gear (56), and the small gear (57) is connected with a second motor (58); go up the left end and the right-hand member of mounting groove (21) and all install water tank (81) and disinfect box (82) respectively through water tank seat (8), water hose (54) are worn into water tank (81) and are connected with flush water pump (83) of fixing in water tank (81) inside bottom, antiseptic solution hose (55) are worn into disinfect box (82) and are connected with antiseptic solution pump (84), the top of water tank (81) and disinfect box (82) is connected with liquid adding pipe (85) respectively.

2. The bed unit disinfection device for an inpatient room of claim 1, wherein: the water receiving tank (14) is arranged at the bottom end of the lifting waterproof plate device (3) and is supported at the bottom end of the bedstead (1) through a horizontal plate (13), the top end of the water receiving tank (14) is uncovered, the bottom side of the water receiving tank (14) is connected with a water outlet pipe (15), and a water valve (16) is installed on the water outlet pipe (15).

3. The bed unit disinfection device for an inpatient room of claim 1, wherein: one side of the anti-sputtering plate (31) is provided with a bearing frame (34) installed at the top end of the inner wall of the bed frame (1), the driving shaft (32) is installed on the bearing frame (34) through a bearing, one end of the driving shaft (32) is connected with a first motor (35), one end of the driving shaft (32) is provided with a right-angle bevel gear (36), two bevel gears (36) on two adjacent driving shafts (32) are meshed with each other, a plurality of gears (33) are installed on the outer side of the driving shaft (32), and the gears (33) are matched with the tooth grooves (311).

4. The bed unit disinfection device for an inpatient room of claim 1, wherein: two ends of one of the splash-proof plates (31) are respectively provided with a seam shielding right-angle plate (312) for preventing liquid from leaking out from a gap between the two splash-proof plates (31).

5. The bed unit disinfection device for an inpatient room of claim 1, wherein: be equipped with spout (23) on the inner wall of head of a bed (2), hide board elevating gear (7) including inserting establish in spout (23) and can be gliding shield plate (71) from top to bottom in spout (23), top one side of shield plate (71) is equipped with horizontal shaft pole (72), it is connected with third motor (74) to install a plurality of reels (73) and horizontal shaft pole (72) one end on horizontal shaft pole (72), the outside of reel (73) is acted as go-between through going up and down (75) and is connected with one side bottom of shield plate (71), be equipped with in spout (23) and supply to go up and down to act as go-between (75) gliding wire casing (24) from top to bottom.

6. The bed unit disinfection device for an inpatient room of claim 1, wherein: the telescopic scrubbing device (6) comprises two multi-section oil cylinders (61) fixed in the lower mounting groove (22) through oil cylinder seats, one ends of the multi-section oil cylinders (61) are connected with horizontal displacement rods (63) through multi-section piston rods (62), and a plurality of bristles (64) are installed at the bottom ends of the horizontal displacement rods (63) above the bed plate (12).

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