CN110787014A

CN110787014A - Sickbed cleaning system

Info

Publication number: CN110787014A
Application number: CN201910979323.2A
Authority: CN
Inventors: 刘朋飞; 门光辉; 何桢; 李泽辉
Original assignee: Hunan Guangdong Kehui Intelligent Technology Co Ltd
Current assignee: FOSHAN TANSIDING TECHNOLOGY Co.,Ltd.
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-02-14

Abstract

A sickbed cleaning system comprises a bedstead, wherein a plurality of bed boards are distributed on the bedstead in an array manner, the bed boards slide along the height direction of the bedstead, the bed boards are divided into two groups, the bed boards in the first group and the bed boards in the second group are arranged in a staggered manner, and a lifting mechanism is arranged below the bed boards so as to enable the two groups of bed boards to be sequentially lifted upwards, so that a gap is formed between one group of bed boards and a patient; the bed is characterized in that a cleaning mechanism is arranged below the lifting mechanism, water spraying mechanisms stretching across two sides of the bed frame are arranged above the bed plate, the lifting mechanism, the water spraying mechanisms and the cleaning mechanism are all installed on the bed frame, and a plurality of first water spraying holes are formed in the bed frame in the length direction. Compared with the prior art, the sickbed cleaning system can automatically complete bathing of the patient, has a good cleaning effect, and can automatically clean the private parts of the patient after excretion. And the sewage and the dirt after cleaning can be respectively treated, so that the environment pollution is prevented, and the nursing amount of nursing staff is reduced.

Description

Sickbed cleaning system

Technical Field

The invention relates to the technical field of medical equipment manufacturing, in particular to a sickbed cleaning system.

Background

The sickbed is also called a patient bed, a medical bed or a multifunctional nursing bed, is a bed used by patients during recuperation and rehabilitation treatment, is one of the most common nursing devices in the medical neighborhood, is difficult to control defecation and urination by oneself for some paralyzed patients, is always messy, can seriously affect the self rehabilitation environment if not cleaned, enables nursing personnel to clean, and has larger workload; secondly, when the patient needs to take a bath, the patient is difficult to go to a bathroom for cleaning. However, bathing in bed and cleaning the excrement of patient in bed have the problems of difficulty in collecting sewage and excrement, easy environmental pollution and large nursing workload.

Therefore, there is a need to provide a new bed cleaning system to solve the above technical problems.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a sickbed cleaning system which has simple structure, can automatically bath and wash the lower body of a patient, has good cleaning effect and does not pollute the environment.

According to the technical scheme adopted by the invention for solving the technical problem, the sickbed cleaning system comprises a bedstead, wherein a plurality of bed boards are distributed on the bedstead in an array manner, the bed boards slide along the height direction of the bedstead, the bed boards are divided into two groups, the bed boards in the first group and the bed boards in the second group are arranged in a staggered manner, and a lifting mechanism is arranged below the bed boards so as to enable the two groups of bed boards to be lifted upwards in sequence, so that a gap is formed between one group of bed boards and a patient; the bed is characterized in that a cleaning mechanism is arranged below the lifting mechanism, water spraying mechanisms stretching across two sides of the bed frame are arranged above the bed plate, the lifting mechanism, the water spraying mechanisms and the cleaning mechanism are all installed on the bed frame, and a plurality of first water spraying holes are formed in the bed frame in the length direction.

Preferably, the lifting mechanism comprises a plurality of first adjusting assemblies arranged below the plurality of bed plates, and the first adjusting assemblies are divided into two groups and respectively correspond to the two groups of bed plates one by one; the first adjusting assembly is connected with the bed board in a rolling mode so as to drive the bed board to slide up and down along the bed frame, a second adjusting assembly is further arranged below the bed board and meshed with the first adjusting assembly so as to drive the first group of first adjusting assemblies or the second group of first adjusting assemblies to rotate, and the first adjusting assemblies and the second adjusting assemblies are connected with the bed frame in a rotating mode.

Preferably, the first adjusting component comprises a connecting rod, an eccentric wheel is fixedly connected to the connecting rod, a roller wheel is arranged at the bottom of the bed plate, the eccentric wheel is in rolling connection with the roller wheel, and the connecting rod is in rotating connection with the bed frame.

Preferably, the second adjusting assembly comprises a first lead screw, the first lead screw is provided with a plurality of adjusting blocks, the adjusting blocks are in threaded connection with the first lead screw, a first guide rod is inserted into the adjusting blocks, the adjusting blocks are provided with racks, the connecting rods are provided with gears, the gears are meshed with the racks so as to drive the first group of connecting rods or the second group of connecting rods to rotate, and the first lead screw is rotatably connected with the bed frame.

Preferably, the water spraying mechanism comprises second lead screws arranged on two sides of the bed frame, water spraying assemblies stretching across two sides of the bed frame are sleeved on the second lead screws, and the water spraying assemblies are in threaded connection with the second lead screws; one end of the second screw rod is provided with a connecting block, and the second screw rod and the connecting block are in rotary connection; the connecting block is provided with a height adjusting assembly, and the height adjusting assembly and the connecting block are in threaded connection;

the water spray assembly comprises a bathing structure and a washing structure, wherein the washing structure and the bathing structure are arranged side by side, a plurality of second water spray holes are formed in the upper end of the bathing structure, and the washing structure is used for washing the lower body of a patient.

Preferably, the flushing structure is provided with a nozzle, the lower end face of the nozzle is obliquely arranged relative to the bed plate so as to conveniently wash the skin between the lower body and the bed plate, the lower end of the nozzle is provided with a plurality of third water spray holes, and the orifice directions of the third water spray holes are radial.

Preferably, the height adjusting assembly comprises a third lead screw, the third lead screw is inserted into the connecting block and is in threaded connection with the connecting block, the third lead screw is provided with a chain wheel, the chain wheel is located below the second lead screw, the number of the third lead screws is four, chains are meshed with the four chain wheels, the height adjusting assembly 44 further comprises a first motor, and the first motor drives one of the third lead screws to rotate, so that the second lead screw can move up and down stably.

Preferably, the cleaning mechanism comprises a sewage collecting mechanism and a dirt collecting mechanism which are arranged below the bed plate, and the sewage collecting mechanism is fixedly connected with the bed frame so as to collect sewage falling from the space between the bed plates; a dirt through hole is formed in the bed plate, and the position of the dirt collecting mechanism corresponds to the position of the dirt through hole so as to collect dirt and sewage falling from the dirt through hole; the sewage collecting mechanism is arranged between the sewage collecting mechanism and the bed board, and the sewage collecting mechanism is fixedly connected with the sewage collecting mechanism.

Preferably, the sewage collecting mechanism comprises a sewage funnel and a sewage bucket, the sewage funnel is fixedly connected with the bed frame, the sewage funnel is located below the bed board so as to collect sewage falling from the space between the bed board, the lower outlet of the sewage funnel is a first sewage discharging hole, and the sewage bucket is located below the sewage funnel and corresponds to the position of the first sewage discharging hole.

Preferably, the mechanism is collected to filth includes filth funnel and filth bucket, filth funnel and sewage funnel fixed connection, the filth funnel is located between sewage funnel and the bed board, the position of filth funnel is corresponding with the position that leads to dirty hole, the lower part export of filth funnel is the second blowhole, the filth bucket is located the below of filth funnel, and corresponding with the position of second blowhole, the filth bucket is located inside the slop bucket.

Compared with the prior art, the multifunctional sickbed cleaning system has a simple integral structure, can automatically complete bathing of a patient, has a good cleaning effect, can conveniently excrete the patient on the sickbed, and can automatically clean the lower body of the patient after excretion. And the sewage and the dirt after cleaning can be respectively treated, so that the environment pollution is prevented, and meanwhile, the utilization rate of resources can be improved. The nursing device is convenient for patients, and simultaneously reduces the nursing difficulty of nursing staff, the nursing amount and the nursing cost.

Drawings

FIG. 1 is a schematic structural diagram of a lifting mechanism of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural diagram of a water spraying mechanism according to a first embodiment of the present invention;

FIG. 4 is a schematic view of FIG. 3 from another perspective;

FIG. 5 is a schematic structural diagram of a water spraying mechanism according to a second embodiment of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 5;

FIG. 7 is a schematic view of a portion of the cleaning mechanism of the present invention;

FIG. 8 is a schematic view of another perspective of FIG. 7;

FIG. 9 is a schematic view from a third perspective of FIG. 3;

fig. 10 is an enlarged schematic view of the structure at C in fig. 9.

In the figure:

1. 11, a first water spray hole, 2, a bed plate, 21, a sewage through hole, 22, a roller, 3, a lifting mechanism, 31, a first adjusting component, 311, a connecting rod, 312, an eccentric wheel, 313, a gear, 32, a second adjusting component, 321, a first screw rod, 322, an adjusting block, 323, a rack, 4, a water spray mechanism, 41, a second screw rod, 42, a water spray component, 43, a connecting block, 44, a height adjusting component, 421, a bathing structure, 422, a flushing structure, 4211, a second water spray hole, 4221, a nozzle, 4222, a third water spray hole, 4223, a fixed block, 4224, a shower head, 4225, a fourth screw rod, 4226, a fourth water spray hole, 441, a third screw rod, 442, a chain wheel, 5, a cleaning mechanism, 51, a sewage collecting mechanism, 52, a sewage collecting mechanism, 511, a sewage funnel, 512, a first sewage discharge hole, 513, a sewage bucket, 521, sewage funnel, 522, and a second sewage discharge hole, 523. a dirt bucket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

Referring to fig. 1-10, the present embodiment includes a bed frame 1, a plurality of bed boards 2 are distributed on the bed frame 1 in an array, the bed boards 2 slide along the height direction of the bed frame 1, the bed boards 2 are divided into two groups, and the bed boards 2 in the first group are staggered with the bed boards 2 in the second group, and a lifting mechanism 3 is arranged below the bed boards 2, so that the two groups of bed boards 2 are sequentially lifted upwards, thereby forming a gap between one group of bed boards 2 and a patient; a cleaning mechanism 5 is arranged below the lifting mechanism 3, a water spraying mechanism 4 stretching across two sides of the bedstead 1 is arranged above the bedplate 2, the lifting mechanism 3, the water spraying mechanism 4 and the cleaning mechanism 5 are all arranged on the bedstead 1, and a plurality of first water spraying holes 11 are arranged in the length direction of the bedstead 1.

The lifting mechanism 3 comprises a plurality of first adjusting components 31 arranged below the plurality of bed plates 2, and the first adjusting components 31 are divided into two groups and respectively correspond to the two groups of bed plates 2 one by one; the first adjusting component 31 is connected with the bed board 2 in a rolling manner so as to drive the bed board 2 to slide up and down along the bed frame 1, the second adjusting component 32 is further arranged below the bed board 2, the second adjusting component 32 is meshed with the first adjusting component 31 so as to drive the first group of first adjusting component 31 or the second group of first adjusting component 31 to rotate, so that the bed board 2 slides up and down, and the first adjusting component 31 and the second adjusting component 32 are both connected with the bed frame 1 in a rotating manner. The second adjusting component 32 is engaged with the first adjusting component 31, and the first adjusting component 31 rotates to slide the first bed board 2 upwards, so that a gap is formed between the second bed board 2 and the patient. The first group of bed boards 2 fall down, the second adjusting component 32 is meshed with the second group of first adjusting components 31, the second group of first adjusting components 31 rotate to enable the second group of bed boards 2 to slide upwards, and a gap is formed between the first group of bed boards 2 and a patient.

The first adjusting component 31 comprises a connecting rod 311, an eccentric wheel 312 is fixedly connected to the connecting rod 311, two rollers 22 and two first adjusting components 31 are arranged at the bottom of each bed plate 2, the eccentric wheel 312 is in rolling connection with the rollers 22, and the connecting rod 311 is in rotating connection with the bed frame 1.

The second adjusting component 32 includes a first screw 321, a plurality of adjusting blocks 322 are disposed on the first screw 321, the adjusting blocks 322 are connected to the first screw 321 by threads, a first guide rod is inserted into the adjusting blocks 322, a rack 323 is disposed on the adjusting blocks 322, a gear 313 is disposed on the connecting rod 311, the gear 313 is engaged with the rack 323 so as to drive the first group of connecting rods 311 or the second group of connecting rods 311 to rotate, and the first screw 321 is rotatably connected to the bed frame 1.

The length of the rack 323 is equal to the cross-sectional perimeter of the gear 313. This arrangement enables the gear 313 to rotate one turn when the rack 323 is engaged with the gear 313, thereby making the deck 2 rise and fall once. Here, the length of the rack 323 may be more than half of the sectional circumference of the gear 313 and less than the sectional circumference of the gear 313, and the deck 2 may be raised and lowered once.

The number of the racks 323 is multiple and is arranged at intervals, the number of the first adjusting assemblies 31 in the first group is X, the number of the first adjusting assemblies 31 in the second group is Y, and then the number of the racks 323 is equal to the larger one of X and Y. The racks 323 are spaced to ensure that, when engaged, the first adjustment assemblies 31 in the first set are all rotated, or the first adjustment assemblies 31 in the second set are all rotated.

The first water spray holes 11 are divided into two groups and are respectively corresponding to the two groups of bed plates 2 one by one, and the two groups of first water spray holes 11 spray water in sequence and spray the water to a gap between the bed plate 2 and a patient. The first group of first adjusting components 31 rotates, the first group of bed plates 2 slide upwards, and the second group of first water spraying holes 11 spray water to the gap between the second group of bed plates 2 and the patient. The second group of first adjusting components 31 rotate, the second group of bed plates 2 slide upwards, and the first group of first water spraying holes 11 spray water to the gap between the first group of bed plates 2 and the patient. The above steps form a cycle, and the part of the patient contacting with the bed plate 2 can be cleaned through one or more cycles. Through dividing into two sets ofly with first hole for water spraying 11 to spray water in proper order, can improve the utilization ratio of water resource, reduce extravagantly. The two groups of first water spray holes 11 correspond to the two water pipes, and the two water pipes are controlled to respectively control the first group of first water spray holes 11 and the second group of first water spray holes 11 to spray water.

The plurality of first water spray holes 11 are respectively arranged on two sides of the bedstead 1, the first water spray holes 11 are arranged on one side of the bedstead 1, the first water spray holes 11 are arranged on two sides, and the washing effect is better.

The number of the first water spray holes 11 above each bed plate 2 is multiple. A plurality of first water spray holes 11 are formed in each bed plate 2, so that the speed of cleaning the body of a patient can be increased.

The water spraying mechanism 4 comprises second screw rods 41 arranged on two sides of the bedstead 1, water spraying components 42 stretching across two sides of the bedstead 1 are sleeved on the second screw rods 41, and the water spraying components 42 are in threaded connection with the second screw rods 41; one end of the second screw rod 41 is provided with a connecting block 43, and the second screw rod and the connecting block are in rotating connection; the connecting block 43 is provided with a height adjusting component 44, and the two are in threaded connection; the height adjusting assembly 44 is installed on the bed frame 1 and is rotatably connected with the bed frame 1; the connecting block 43 is provided with two second motors, two second lead screws 41 are provided, a chain transmission mechanism is arranged between the two second lead screws 41, and the second motors drive one of the second lead screws 41 to rotate, so that the two second lead screws 41 rotate simultaneously, and the water spray assembly 42 is facilitated to stably move along the second lead screws 41. Through setting up altitude mixture control subassembly 44, reduce the overall height of sick bed, avoid influencing nursing staff to patient's nursing. Secondly, the water spraying mechanism is easy to be collided by external force at a high place to cause damage.

The water spraying assembly 42 comprises a bathing structure 421 and a washing structure 422, the washing structure 422 and the bathing structure 421 are arranged side by side, the upper end of the bathing structure 421 is provided with a plurality of second water spraying holes 4211, and the body of the patient exposed outside can be washed by arranging the second water spraying holes 4211; the irrigation structure 422 is used to irrigate the lower body of the patient. More specifically, the bathing structure 421 includes two supporting blocks in threaded connection with the second lead screw 41, a shower plate is fixedly connected to the two supporting blocks, and a plurality of second water spraying holes 4211 are formed at the lower end of the shower plate.

The washing structure 422 is provided with a nozzle 4221, the lower end surface of the nozzle 4221 is arranged obliquely relative to the bed plate 2 so as to be convenient for washing the skin between the lower body and the bed plate 2, the lower end of the nozzle 4221 is provided with a plurality of third water spraying holes 4222, and the third water spraying holes 4222 are distributed in an array along the width direction of the bed frame 1. The orifices of the third water jet holes 4222 are radial, so that the water jet holes 4222 can spray water radially to clean the skin between the inner thigh of the patient and the bed plate 2. The inclined and radial arrangement enables the lower body of the patient to be flushed clean.

The length of the third water jetting holes 4222 arranged in the width direction of the frame 1 is shorter than the length of the second water jetting holes 4211 arranged in the width direction of the frame 1, that is, the water jetting area of the third water jetting holes 4222 is smaller than the water jetting area of the second water jetting holes 4211. This setting can guarantee to wash patient's health, and the waste of minimizing improves the utilization ratio of water resource.

The height adjusting assembly 44 includes a third screw 441, the third screw 441 is inserted into the connecting block 43 and is in threaded connection with the connecting block, the third screw 441 has a chain wheel 442, the chain wheel 442 is located below the second screw 41, the number of the third screws 441 is four, and two third screws 441 are disposed at two ends of each second screw 41. The four chain wheels 442 are engaged with chains, and the height adjustment assembly 44 further includes a first motor that drives one of the third lead screws 441 to rotate, so that the two second lead screws 41 move up and down synchronously. The first motor drives one third lead screw 441 to rotate through a chain transmission mechanism or a belt transmission mechanism or a gear 313, and the chain drives four third lead screws 441 to rotate, so that the two second lead screws 41 are driven to move upwards or downwards simultaneously. The first motor and the third screw 441 are both mounted on the bed frame 1, and the third screw 441 is rotatably connected with the bed frame 1. The four third lead screws 441 can be simultaneously rotated by providing the sprocket 442, so that the two second lead screws 41 can be smoothly raised or lowered.

The second hole for water spraying 4211 divide into first group hole for water spraying and two second group holes for water spraying, and two second group holes for water spraying are located the both sides of first group hole for water spraying respectively, and the drill way of first group hole for water spraying is all fallen on the top of bed board 2 and can not spout outside bed board 2 towards the both ends of bed board 2, through this setting, can wash the patient both legs inboard, and drill way inclination's setting is too big for the water that first group hole for water spraying was gone out. The orifices of the two second groups of water spray holes face to the middle position of the bed plate 2, and through the arrangement, the skin on both sides of the body of the patient can be washed.

The cleaning mechanism 5 comprises a sewage collecting mechanism 51 and a sewage collecting mechanism 52 which are arranged below the bed plate 2, and the sewage collecting mechanism 51 is fixedly connected with the bed frame 1 so as to collect sewage falling from the space between the bed plate 2; the bed board 2 is provided with a dirt through hole 21 so as to facilitate the excrement of the patient to fall down, and the position of the dirt collecting mechanism 52 corresponds to the position of the dirt through hole 21 so as to collect the dirt and the sewage falling from the dirt through hole 21; the dirt collecting mechanism 52 is arranged between the sewage collecting mechanism 51 and the bed plate 2, and through the arrangement, the structure of the cleaning mechanism 5 can be compact, and the occupied area can be reduced; the dirt collection mechanism 52 is fixedly connected to the sewage collection mechanism 51.

Sewage collection mechanism 51 includes sewage funnel 511 and bilge pit 513, sewage funnel 511 and bedstead 1 fixed connection, sewage funnel 511 is located the below of bed board 2, sewage collection mechanism 51's upper end opening is greater than the size of bed board 2, can prevent that sewage from falling into subaerially when collecting the sewage that the gap fell between the bed board 2, sewage funnel 511's lower part export is first sewage discharge hole 512, bilge pit 513 is located sewage funnel 511's below, and is corresponding with the position of first sewage discharge hole 512. A plurality of universal wheels are arranged below the sewage bucket 513, and through the arrangement of the universal wheels, the sewage bucket 513 is convenient to move, and nursing staff can conveniently treat sewage and sewage. The sewage funnel 511 and the sewage bucket 513 can collect the sewage after bathing or other sewage, thereby preventing environmental pollution.

The dirt collecting mechanism 52 comprises a dirt funnel 521 and a dirt bucket 523, the dirt funnel 521 is fixedly connected with the dirt funnel 511, the dirt funnel 521 is arranged between the dirt funnel 511 and the bed plate 2, the position of the dirt funnel 521 corresponds to the position of the dirt through hole 21, the lower outlet of the dirt funnel 521 is a second dirt discharge hole 522, the dirt bucket 523 is arranged below the dirt funnel 521 and corresponds to the position of the second dirt discharge hole 522, and the dirt bucket 523 is arranged inside the dirt bucket 513. The sewage bucket 523 and the sewage bucket 513 are separately arranged, so that sewage and sewage can be respectively collected, post-treatment is facilitated, and the utilization rate of resources is improved.

The shape of the dirt funnel 521 is an inverted circular truncated cone, the dirt funnel 521 is coaxially arranged with the dirt through hole 21, and the diameter of the upper end of the dirt funnel 521 is far larger than that of the dirt through hole 21. Since the periphery of the through-hole 21 may be contaminated when the patient excretes, the periphery of the through-hole 21 also needs to be cleaned when cleaning. This setting can guarantee that the sewage filth that washes the patient's lower part of the body falls into filth bucket 523 smoothly to avoid falling into slop bucket 513.

The bottom of the slop pail 513 is provided with a limit groove matched with the lower end of the dirt pail 523, so that the dirt pail 523 can be embedded in the slop pail 513. Through setting up the spacing groove, enable the position location accuracy of filth bucket 523, avoid the sewage filth that second blowoff hole 522 falls to drop outside filth bucket 523.

The outside of bilge tank 513 is equipped with first limiting plate and second limiting plate, and first limiting plate is two, and sets up along the length direction of bedstead 1, and the second limiting plate sets up along the width direction of bedstead 1, and first limiting plate and second limiting plate are all installed on sewage funnel 511. Through setting up first limiting plate and second limiting plate, form three point location, when nursing staff removed slop pail 513, can aim at slop pail 513 with second blowoff hole 522 rapidly, avoid the sewage to flow out of slop pail 513.

The shape of second limiting plate and the shape looks adaptation of bilge tank 513 conveniently prescribes a limit to the position of bilge tank 513, and the shape of second limiting plate is the arc structure, can closely hug closely together with bilge tank 513, and the area of laminating is big, and this structure can be injectd the position of bilge tank 513 better, makes the bilge tank 513 can align with first drain hole 512 rapidly.

The first limiting plates are rectangular, so that the sewage bucket 513 can move linearly when the sewage bucket 513 enters between the two first limiting plates, and the sewage bucket 513 can be well prevented from moving left and right.

The outer wall of the slop pail 513 is provided with a handle, and the handle and the second limit plate are respectively arranged at two sides of the bedstead 1. Through setting up the handle, make things convenient for nursing staff to push out or impel filth bucket 523 under the bed.

The opening of the dirt bucket 523 has a horizontal position higher than that of the first drain hole 512. When the sewage falls into the sewage bucket 513 from the first sewage discharge hole 512, the sewage can be prevented from falling into the sewage bucket 523.

Be equipped with in the bucket of filth bucket 523 and accomodate the bag, the sack of accomodating the bag is equipped with and receives the bundle rope, receives to restraint the rope and bindes on the bung hole of filth bucket 523, and the bung hole position of filth bucket 523 is equipped with the locating part, when accomodating the bag and falling into filth sewage, can prevent to receive in the bundle rope is dragged into filth bucket 523 to the function is accomodate to the influence, makes the direct and sewage bucket 513 contact of sewage filth. Accomodate the bag through the setting, conveniently collect sewage filth simultaneously, prevent to pollute clean mechanism 5, make clean mechanism 5 can be used once more rapidly.

This embodiment still includes controller and third motor, and the controller is rotatory through controlling first motor to it is rotatory to drive third lead screw 441, and the controller is rotatory through controlling second motor control, thereby drives second lead screw 41 rotatory, and the controller is rotatory through controlling third motor control, thereby drives first lead screw 321 rotatory. Through setting up the controller, be favorable to improving sick bed cleaning system's degree of automation.

Example two

This embodiment is substantially the same as the first embodiment, except that:

referring to fig. 1-10, the present invention also provides another rinsing structure 422, the rinsing structure 422 comprising: the shower head 4224 is in threaded connection with the fourth screw rod 4225, the fourth screw rod 4225 is respectively in rotational connection with the two fixing blocks 4223, the two fixing blocks 4223 are respectively in threaded connection with the two first screw rods 321, the fourth motor is mounted on the fixing blocks 4223 and drives the fourth screw rod 4225 to rotate, so that the shower head 4224 repeatedly moves along the width direction of the bedstead 1, a plurality of fourth water spraying holes 4226 are formed in the lower end of the shower head 4224, and the plurality of fourth water spraying holes 4226 are distributed in a circumferential array mode. The lower end surface of the shower head 4224 is inclined with respect to the bed plate 2, and the orifices of the fourth water jetting holes 4226 are directed radially, so that water jetted from the fourth water jetting holes 4226 is directed radially. The fourth motor is rotated to repeatedly move the shower head 4224 along the width direction of the frame 1, and complete the cleaning of the lower body of the patient and the bed plate 2 in the left-right direction, and the water spray assembly 42 is moved along the length direction of the frame 1, so that the shower head 4224 can complete the cleaning of the lower body of the patient and the bed plate 2. It should be noted that the moving distance of the water spray assembly 42 is the length of the lower body region of the patient, and the length direction of the lower body region of the patient is the same as the length direction of the bed frame 1. The inclined and radial arrangement enables the fourth water jet holes 4226 to wash the skin between the thigh and the bed board 2 of the patient and the skin between the lower body and the bed board 2, thus ensuring the clean washing of the lower body of the patient and the clean washing of the bed board 2 under the lower body of the patient.

The length of the fourth watering holes 4226 arranged in the width direction of the frame 1 is shorter than the length of the first watering holes 11 arranged in the width direction of the frame 1. That is, the water spray area of the fourth water spray holes 4226 is smaller than that of the second water spray holes 4211. This setting can guarantee to wash totally simultaneously, and the waste of minimizing improves the utilization ratio of water resource.

The controller controls the fourth motor to rotate, so that the fourth lead screw 4225 is driven to rotate.

In the present invention, when the patient needs to take a bath, the controller controls the first motor to rotate, the water spraying assembly 42 is lifted, and the first motor stops working. Then the controller controls the second motor to rotate forward or backward, the water spraying assembly 42 repeatedly moves along the length direction of the bed frame 1, and it should be noted that the water spraying assembly 42 does not exceed the head of the patient when moving, so as to avoid causing discomfort to the patient. While the water spray assembly 42 is moved, the controller controls the second water spray holes 4211 to spray water until the skin of the patient exposed to the outside is washed clean, and at the same time, the bed plate 2 is cleaned, and the controller controls the water spray assembly 42 to return to the initial position. Then the first group of bed boards 2 is lifted upwards, the controller controls the second group of first water spray holes 11 to spray water to the gap formed by the patient and the second group of bed boards 2 to wash the body of the patient and the bed boards 2, after the washing is finished, the second group of bed boards 2 is lifted upwards, and the controller controls the first group of first water spray holes 11 to spray water to the gap formed by the patient and the first group of bed boards 2 to wash the body of the patient and the bed boards 2. It should be noted that the first water ejection holes 11 only eject water to the body below the head of the patient. The above steps are repeated to wash the contact part of the patient and the bed plate 2 clean, and simultaneously, the bed plate 2 is also washed clean, thereby completing the cleaning of the whole body of the patient. The body below the head of the patient is thoroughly cleaned, and the bed plate 2 is also cleaned in the cleaning process, so that the cleaning effect is good.

When the patient excretes, the excrement of the patient falls into the dirt bucket 523 from the dirt through hole 21, and the urine of the patient falls into the dirt bucket 523 from the dirt through hole 21 or falls into the dirt bucket 523 from between the bed plates 2. When the patient excretes, and the lower part of the body needs to be cleaned, the controller controls the first motor to rotate, the water spraying assembly 42 rises, and the first motor stops working. Then the controller controls the third motor to rotate forward or backward, the water spraying assembly 42 repeatedly moves along the length direction of the bed frame 1, the controller controls the third water spraying holes 4222 to spray water while the water spraying assembly 42 moves until the lower body of the patient and the bed plate 2 are washed clean, and the controller controls the water spraying assembly 42 to return to the initial position. Then the first group of bed board 2 is lifted upwards, the controller controls the second group of first water spray holes 11 to spray water to the gap formed by the patient and the second group of bed board 2 to wash the body of the patient and the bed board 2, after the washing, the second group of bed board 2 is lifted upwards, the controller controls the first group of first water spray holes 11 to spray water to the gap formed by the patient and the first group of bed board 2 to wash the lower body of the patient and the bed board 2. The above steps are repeated to wash the contact part of the patient and the bed board 2 clean, and simultaneously, the bed board 2 is also washed clean, thereby cleaning the lower body of the patient.

After bathing or after the body is washed, sewage and sewage which fall into the sewage funnel 521 enter the sewage bucket 523 through the second sewage discharge hole 522, sewage which fall into the sewage funnel 511 enters the sewage bucket 513 through the first sewage discharge hole 512, and sewage in the sewage bucket 523 and sewage in the sewage bucket 513 are treated by nursing staff. The sewage and the sewage are respectively collected, so that the resource utilization rate is improved, and the environment is prevented from being polluted. After the sewage and dirt are respectively collected, the subsequent treatment of nursing staff is facilitated, and the reutilization rate of the cleaning mechanism 5 is improved. The cleaning mechanism 5 can automatically collect the sewage and dirt of the lower body of the body during bathing and washing, thereby reducing the workload and the working difficulty of nursing staff and reducing the nursing cost.

The sickbed cleaning system has a simple integral structure, can automatically complete bathing of a patient, has a good cleaning effect, can conveniently excrete the patient on a sickbed, and can automatically clean the lower body of the patient after excretion. And the sewage and the dirt after cleaning can be respectively treated, so that the environment pollution is prevented, and meanwhile, the utilization rate of resources can be improved. The nursing device is convenient for patients, and simultaneously reduces the nursing difficulty of nursing staff, the nursing amount and the nursing cost.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A sickbed cleaning system is characterized by comprising a bedstead, wherein a plurality of bed boards are distributed on the bedstead in an array manner, the bed boards slide along the height direction of the bedstead, the bed boards are divided into two groups, the bed boards in the first group and the bed boards in the second group are arranged in a staggered manner, and a lifting mechanism is arranged below the bed boards so as to enable the two groups of bed boards to be sequentially lifted upwards, so that a gap is formed between one group of bed boards and a patient; the bed is characterized in that a cleaning mechanism is arranged below the lifting mechanism, water spraying mechanisms stretching across two sides of the bed frame are arranged above the bed plate, the lifting mechanism, the water spraying mechanisms and the cleaning mechanism are all installed on the bed frame, and a plurality of first water spraying holes are formed in the bed frame in the length direction.

2. The hospital bed cleaning system according to claim 1, wherein the lifting mechanism comprises a plurality of first adjustment assemblies disposed under the plurality of bed boards, the first adjustment assemblies are divided into two groups and respectively correspond to the two groups of bed boards one by one; the first adjusting assembly is connected with the bed board in a rolling mode so as to drive the bed board to slide up and down along the bed frame, a second adjusting assembly is further arranged below the bed board and meshed with the first adjusting assembly so as to drive the first group of first adjusting assemblies or the second group of first adjusting assemblies to rotate, and the first adjusting assemblies and the second adjusting assemblies are connected with the bed frame in a rotating mode.

3. The hospital bed cleaning system according to claim 2, wherein the first adjusting assembly comprises a connecting rod, an eccentric wheel is fixed on the connecting rod, a roller is disposed on the bottom of the bed plate, the eccentric wheel is connected with the roller in a rolling manner, and the connecting rod is rotatably connected with the bed frame.

4. The hospital bed cleaning system according to claim 3, wherein the second adjustment assembly comprises a first lead screw, the first lead screw is provided with a plurality of adjustment blocks, the adjustment blocks are in threaded connection with the first lead screw, a first guide rod is inserted into the adjustment blocks, the adjustment blocks are provided with racks, the connecting rods are provided with gears, the gears are meshed with the racks so as to drive the first set of connecting rods or the second set of connecting rods to rotate, and the first lead screw is rotatably connected with the bed frame.

5. The hospital bed cleaning system according to claim 4, wherein the water spraying mechanism comprises a second screw rod arranged on two sides of the bed frame, a water spraying assembly crossing the two sides of the bed frame is sleeved on the second screw rod, and the water spraying assembly is in threaded connection with the second screw rod; one end of the second screw rod is provided with a connecting block, and the second screw rod and the connecting block are in rotary connection; the connecting block is provided with a height adjusting assembly, and the height adjusting assembly and the connecting block are in threaded connection;

6. The hospital bed cleaning system of claim 5, wherein the washing structure is provided with a nozzle, the lower end surface of the nozzle is inclined relative to the bed plate so as to wash the skin between the lower body and the bed plate, the lower end of the nozzle is provided with a plurality of third water spraying holes, and the openings of the third water spraying holes are radial.

7. The hospital bed cleaning system according to claim 6, wherein the height adjustment assembly comprises a third lead screw inserted into the connecting block and threadedly connected to the connecting block, the third lead screw is provided with a chain wheel located below the second lead screw, the number of the third lead screws is four, four chain wheels are engaged with chains, and the height adjustment assembly 44 further comprises a first motor driving one of the third lead screws to rotate, so that the second lead screw moves up and down smoothly.

8. The hospital bed washing system of claim 7, wherein the cleaning mechanism comprises a sewage collecting mechanism and a dirt collecting mechanism disposed below the bed board, the sewage collecting mechanism being fixedly connected to the bed frame so as to collect sewage falling from between the bed boards; a dirt through hole is formed in the bed plate, and the position of the dirt collecting mechanism corresponds to the position of the dirt through hole so as to collect dirt and sewage falling from the dirt through hole; the sewage collecting mechanism is arranged between the sewage collecting mechanism and the bed board, and the sewage collecting mechanism is fixedly connected with the sewage collecting mechanism.

9. The hospital bed cleaning system according to claim 8, wherein the sewage collecting mechanism comprises a sewage funnel and a sewage bucket, the sewage funnel is fixedly connected with the bed frame, the sewage funnel is located below the bed boards so as to collect sewage falling from the space between the bed boards, the lower outlet of the sewage funnel is a first sewage discharging hole, and the sewage bucket is located below the sewage funnel and corresponds to the position of the first sewage discharging hole.

10. The hospital bed cleaning system according to claim 9, wherein the waste collection mechanism comprises a waste funnel and a waste bucket, the waste funnel is fixedly connected with the waste funnel, the waste funnel is arranged between the waste funnel and the bed board, the position of the waste funnel corresponds to the position of the waste through hole, the lower outlet of the waste funnel is a second waste through hole, the waste bucket is located below the waste funnel and corresponds to the position of the second waste through hole, and the waste bucket is arranged inside the waste bucket.