CN214484881U

CN214484881U - Novel nursing bed

Info

Publication number: CN214484881U
Application number: CN202020448865.5U
Authority: CN
Inventors: 崔爱民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-10-26
Anticipated expiration: 2030-03-25

Abstract

The utility model provides a novel nursing bed, the structure is installation one set of telecontrol equipment and a closestool of electrical apparatus control mechanism control on nursing bed below floor, plus one set of water intaking, sewage pipes constitutes, the telecontrol equipment constitutes and is a horizontal slip table of fixed on the floor, install a slider on the horizontal slip table, fixed a layer board on the slider, install the stifled device of electric lift bed on the layer board, a vertical slip table, a movable plate of installation on the slip table, install a box support above the board, install the closestool in the middle of the support, closestool body upper portion is half spherical shell, casing externally mounted protective cover, the retaining cover, internally mounted water spout and porous window of blowing. The inlet water of the toilet is supplied by a tap water pipeline for cleaning, the lower part of the toilet is connected with a dirt pipe for excreting excrement and dirty water, the dirt pipe is connected with a public sewage pipeline, and the excrement, the urine and the dirty water after cleaning enter the dirt pipe and then are discharged by entering the public dirty water pipeline.

Description

Novel nursing bed

Technical Field

The utility model relates to a novel nursing bed, especially through installing one set of telecontrol equipment and one set of inlet tube and one set of blow off pipe on current nursing bed, just can make bed patient or some inconvenient bed old man of moving lie and oneself solve stool and urine and get into closestool and just wash the blowdown problem after the stool to constitute a novel nursing bed.

Background

At present, a nursing bed for an old people care home is difficult for bedridden patients or some elders who are inconvenient to move to lie on the bed to solve the problems of entering excrement and urine into a closestool and cleaning after excrement, and is inconvenient for discharging sewage into a sewer pipe.

Disclosure of Invention

In order to overcome the defects of the nursing bed, the utility model provides a novel nursing bed, which is provided with a set of motion device and a set of water inlet and sewage discharge pipeline on the existing nursing bed.

The moving device is characterized in that a bottom plate is fixed on bed legs at the lower part of a nursing bed, and a set of electric appliance control mechanism and a transverse sliding table are installed on the bottom plate. Then, a supporting plate is installed on a sliding block of the transverse sliding table, an electric lifting bed blocking device is installed on the supporting plate, a lifting rod is arranged on the device, a bed block is installed on the upper portion of the rod, a cushion is installed on the block, and the cushion can be blocked in a convenient hole in a bed board. And a longitudinal sliding table is arranged on the supporting plate, a movable plate is arranged on the longitudinal sliding table, and a set of closestool mechanism is arranged on the plate.

The closestool mechanism is characterized in that 4 springs are arranged on a movable plate arranged on a longitudinal sliding table, a box body support is arranged on the springs, four height adjusting studs for adjusting the height between a closestool and a bed plate are arranged on the upper plane of the support close to four corners, the closestool is arranged in the middle of the support, and the closestool is fixed on the support through a closestool body. The upper part of the toilet bowl body is divided into two halves, one half is a spherical shell, the other half is a notch, and the notch part is used for people to relieve the bowels. A porous air blowing window for drying and a water spray nozzle for cleaning are arranged in the spherical shell. The blow window is connected with a hose which passes through the closestool body and is connected with an external electric hair drier, and hot air of the electric hair drier can enter the porous blow window through the hose and then is blown out for drying and cleaning the buttocks. The water spray nozzle is installed on a stainless steel corrugated pipe, the corrugated pipe is installed on a base fixed on the inner wall of the spherical shell, the direction of the water spray nozzle can be changed through the corrugated pipe so as to adjust the water spray nozzle to be aligned to a part needing to be cleaned, and the water spray nozzle is provided with two spray nozzles which can be used for cleaning the hip of a patient and can spray water backwards to clean the inside of the closestool. The nozzle is connected with a hose which is arranged on the base and leads to the outside through a corrugated pipe, the hose penetrates through the closestool body to be connected with a heater which can heat water instantly and an electric water valve outside, and the electric water valve is connected with a water pipe which leads to tap water. In order to prevent water from splashing everywhere when washing buttocks, a water blocking cover capable of controlling the water to splash outwards is arranged outside a spherical shell of the closestool body, a rotating shaft is fixed on one side of the water blocking cover and can rotate on the closestool body, a coupler is arranged on the other side of the water blocking cover and is connected with a rotating shaft of a control motor arranged inside the closestool body, and the control motor can drive the water blocking cover to rotate within a specified range through the coupler when rotating, so that the water blocking function is realized. In order to prevent the water retaining cover from failing to play a water retaining function when the control motor fails and influence the use of the nursing bed, a set of connecting rod control mechanism is added to control the rotation of the water retaining cover together with the control motor, so that a safety effect is achieved.

The link mechanism is characterized in that a pull rod is fixed on the outer side of a rotating shaft of the water retaining cover, the other end of the pull rod is connected with a short connecting rod through a rotating pin, the short connecting rod is connected with a long connecting rod through the rotating pin, the long connecting rod is connected with a downward hanging rod of an outer sleeve spring through the rotating pin, and the long connecting rod can swing on the fixed rotating shaft when the spring and the downward hanging rod move, so that the whole link mechanism moves, the water retaining cover is pulled to be opened and closed, and the water retaining function is realized.

In order to avoid the contact friction between the water retaining cover and a quilt in the ascending process of the closestool, a protective cover is arranged on the water retaining cover, so that the friction in the rotating process of the water retaining cover is avoided.

In order to wash a bedpan at the lower part of the closestool, a circular water distribution pipe is arranged at the edge of the bedpan, 4 flushing nozzles are inwards arranged on the water pipe, and the nozzles can flush the bedpan to play a role in washing. The circular water distribution pipe is provided with an external joint, the joint is provided with a water inlet pipe, the water inlet pipe is connected with an electric water valve, and the electric water valve is connected with a water pipe leading to tap water.

In order to excrete dirt, a dirt pipe for excreting excrement and dirty water is connected to the bedpan, one end of the dirt pipe is arranged in a round hole at the bottom of the bedpan, the other end of the dirt pipe is connected with a hose, and the hose is connected with a public sewage pipeline.

When the device is used, a user presses a defecation button on a remote controller or a wired button box matched with an electric control mechanism by hand, an electric lifting rod of an electric lifting bed plugging device firstly descends to enable a bed plug to be separated from a defecation hole above a bed plate, the electric control mechanism stops when the lifting rod descends to a designed position, a motor of a transverse sliding table on a bottom plate is started by the electric control mechanism to drive a lead screw to rotate, the lead screw rotates to drive a sliding block moving slide block to drive a supporting plate to move, the supporting plate moves to drive a longitudinal sliding table and the electric lifting bed plugging device to move transversely, the transverse sliding table stops when a central line of a closestool arranged on the longitudinal sliding table is aligned with the center of the defecation hole above the bed plate, the motor of the longitudinal sliding table is started by the electric control mechanism, the lead screw drives a lead screw to rotate, a movable plate of the closestool and a closestool mechanism to ascend, when a regulating stud on a box support meets the bed plate in the ascending process, the movable plate compresses four control springs at the lower part of the box support to continue ascending, the push mounting is at the outside spring upward movement of flagging gravity pole, and the spring promotes link mechanism again and rotates in the pivot, and pivoted link mechanism pulling manger plate lid rotates forward, stops after people's health until manger plate lid presses, because the spring action, manger plate lid can press on people's health motionless, can not press too big messenger people uncomfortable again, and electrical control mechanism makes vertical slip table motor stop this moment, and the movable plate stops to rise. In the process, when the closestool mechanism stops rising, the electric appliance control mechanism enables the control motor to rotate, the water blocking cover is driven to rotate together with the connecting rod mechanism through the coupler, the water blocking cover stops after contacting the body of a person, and the water blocking cover and the connecting rod mechanism drive the water blocking cover together, so that the safety function can be achieved when any one side fails. Then, the bedridden patient can relieve the bowels and the excrement falls into the bedpan below. After the excrement and urine are discharged, the cleaning button is pressed, the electric water valve is opened, and spraying is carried out. Water enters the electric water valve, the instant heater and the hose from the water pipe and is sprayed out from the nozzle for cleaning. After the toilet is cleaned, a flushing button is pressed, a flushing electric water valve is opened, water is flushed out of the toilet and the bedpan through the water valve, the pipeline and the circular pipe and the flushing nozzle to flush the toilet and the bedpan, and dirty water and sewage enter a sewage pipeline below the flushing electric water valve and then enter the hose and the public sewage pipeline to be discharged. Then a drying button is pressed, the electric hair drier is started, air enters the hose and then enters the porous air blowing window to be blown out of the window, and warm air drying is carried out. After drying, pressing a stop button, starting a longitudinal sliding table motor, enabling a sliding table upper moving plate to descend firstly, but not descending the closestool, loosening four springs firstly, enabling a drooping gravity rod to descend subsequently, so as to pull a connecting rod mechanism to rotate to enable a water retaining cover to leave away from the body of a person to return to the original position, simultaneously pressing the stop button, starting a control motor on a closestool inner shell under the control of an electric appliance mechanism, driving the water retaining cover to leave away from the body of the person to return to the original position together with the connecting rod mechanism, enabling the closestool to descend at the moment, stopping when the closestool descends to a designed position, enabling an electric appliance control mechanism to start a transverse sliding table on a bottom plate, enabling a supporting plate to return to move, stopping when a bed plugging center on an electric lifting bed plugging device is aligned with the center of a bed hole above the bed plate, enabling the electric appliance control mechanism to start a motor of an electric lifting rod device, enabling a bed plugging lifting rod to ascend until a bed plugging cushion is plugged in the bed convenient hole, one cycle is finished, thereby forming a novel nursing bed.

The utility model provides a technical scheme that its technical problem adopted is: the bed leg is fixed with a bottom plate below the existing nursing bed, an electric appliance control mechanism is installed on the bottom plate, a transverse sliding table is provided with a sliding block capable of sliding back and forth, a supporting plate is fixed on the sliding block, an electric lifting bed plugging device is installed on the supporting plate, a motor is installed on the device, a lifting rod is installed on the lifting rod, a bed plug is installed on the upper portion of the lifting rod, a cushion is installed on the plug, and the cushion can be plugged in a convenient hole on a bed board. The automatic closestool comprises a support plate, a longitudinal sliding table, a nut moving plate, a box body support, four height adjusting studs, a closestool body, a spherical shell and a notch, wherein the longitudinal sliding table is arranged on the support plate, the nut moving plate is arranged on the longitudinal sliding table, the nut on the plate is arranged on a screw rod of the sliding table, the screw rod is connected with a motor of a speed reducing mechanism, the motor rotates to drive the moving plate to ascend or descend, 4 control springs are arranged on the moving plate, a box body support is arranged on the springs, the height adjusting studs for adjusting the height between the closestool and the bed plate are arranged on the support close to four corners, the closestool is arranged in the middle of the support, the closestool is fixed on the support through the closestool body, one half of the upper part of the closestool body is the spherical shell, the other half of the closestool body is the notch, and the notch is used for people to relieve the bowels. The inside of the spherical shell is provided with a water nozzle for cleaning and a porous air blowing window for drying, the water nozzle is connected with a base fixed on the closestool shell through a stainless steel corrugated pipe, and the corrugated pipe can be used for changing the direction of the nozzle so as to adjust the nozzle to be aligned with the part to be cleaned. The two nozzles are designed on the water nozzle, so that the toilet bowl can be used for cleaning parts of a patient needing to be cleaned after defecation, and can spray water backwards to clean the inside of the toilet bowl. The interior of the water spray nozzle is connected with a hose which is arranged on the base and leads to the outer surface of the closestool body through a corrugated pipe, the hose is connected with a heater which can heat water instantly, the heater is connected with an electric water valve, the electric water valve is connected with a water pipe which leads to tap water, and the heater and the electric water valve are fixed on a box body support. In the same way, the porous blowing window is connected with the electric hair drier outside the closestool through a hose, hot air of the electric hair drier can enter the porous blowing window through the hose to be blown out for drying the cleaning part of people, and the electric hair drier is also fixed on the box body bracket. In order to clean a bedpan at the lower part of the closestool, a circular water distribution pipe is arranged on the edge of the bedpan, 4 flushing nozzles are arranged on the water distribution pipe, three water outlet holes are formed in the flushing nozzles, and the bedpan can be flushed by water to clean the bedpan. The round water distribution pipe is provided with an external joint, the joint is provided with a water pipe, the water pipe is connected with an electric water valve, the electric water valve is connected with a water pipe leading to tap water, the electric water valve is opened, water is immediately flushed to the bedpan, and the closing is stopped. In order to prevent water from splashing outside the closestool when people wash after defecating, a rotatable water retaining cover is arranged on a spherical shell above a closestool body, a control motor is arranged inside the closestool body shell, a coupler is arranged on an output shaft of the motor, and the coupler consists of a connecting sleeve, a torsion spring and a connecting seat. The connecting sleeve of the coupler is fixed on the rotating shaft of the control motor, the spring is installed between the connecting sleeve and the connecting seat to play a role in outputting power and buffering, and the connecting seat is fixed on the water retaining cover. When the rotating shaft of the motor is controlled to rotate, the water blocking cover can be controlled to rotate in the specified range at the outer part of the spherical shell at the upper part of the closestool body and the notch through the coupler, and the water blocking function is realized. In order to prevent the water blocking cover from having a water-proof function when the control motor fails to work and affecting the use of the closestool, a set of connecting rod control mechanism is additionally arranged on the water blocking cover, so that the connecting rod control mechanism and the control motor control the rotation of the water blocking cover together to play a role of safety. The connecting rod control mechanism is characterized in that a pull rod is fixed on a rotating shaft of the water retaining cover, the other end of the pull rod is provided with a hole, a rotating pin is installed in the hole, the rotating pin is connected with a short connecting rod, the other end of the short connecting rod is connected with a long connecting rod through the rotating pin, the long connecting rod is provided with a hole, the hole is installed on a fixing pin of the box body support and can rotate on the pin, the other end of the hole is connected with a drooping rod of an outer sleeve spring through the rotating pin, the long connecting rod can rotate under the weight effects of the spring and the drooping rod, the pull rod is pulled through the short connecting rod to enable the water retaining cover to be opened and closed, and the water retaining cover and the control motor play a role in controlling the water retaining cover. In order to avoid the contact friction between the water retaining cover and the quilt in the use process, the protective cover is additionally arranged on the water retaining cover, the protective cover is fixed on the outer shell of the closestool body by using screws, and a space is formed between the protective cover and the spherical shell of the closestool body, so that the water retaining cover can rotate in the space and can avoid the friction between the water retaining cover and the quilt. In order to wash and flush water, a water inlet pipe is arranged at the lower part of the closestool and is communicated with a public tap water pipeline, water can be supplied at any time, the water inlet pipe is divided into two paths and respectively communicated with two electric valves, one valve controls the washing water, and the other valve controls the flushing water. In order to discharge the sewage, a sewage pipe for discharging the excrement and the dirty water is connected to the bedpan, one end of the pipe is connected into the round hole at the bottom of the bedpan, the other end of the pipe is connected to a sewage discharge hose, and the hose is connected with a public sewage pipeline, so that the sewage can be discharged into the public sewage pipeline to be discharged.

The utility model has the advantages that:

a novel nursing bed, especially through installing one set of telecontrol equipment and one set of sewage pipes that can make bed patient oneself solve stool and urine on present nursing bed, just can make bed patient or some old people that have not moved into bed lie and oneself solve stool and urine and get into the closestool and wash the problem after the stool and urine, wash the water of usefulness by the water supply line supply, stool and dirty water after washing get into behind the filth excretion hose by getting into public dirty water piping and discharging, no longer need nursing staff to nurse at any time, make nursing staff tired from dirty smelly, it is troublesome, free from in accompanying and attending to at any time round the clock. The novel nursing bed is particularly suitable for nursing homes, can connect the bed for the whole building in series with a sewage discharge pipeline through a bed tap water pipeline, supplies water in a centralized manner, discharges sewage in a centralized manner, saves manpower and material resources, and is convenient for realizing automatic management.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic diagram of the specific structure of the present invention.

Fig. 2 is a schematic view showing a connection structure of the sporting apparatus of fig. 1 with a water inlet pipe and a sewage pipe.

Fig. 3 is a schematic structural diagram of the electric lifting bed plugging device.

Fig. 4 is an enlarged view of I-I in fig. 2.

Fig. 5 is a schematic view of the movement device and the toilet mechanism.

Fig. 6 is an enlarged view of k-k in fig. 5.

Fig. 7 is a schematic structural diagram of the toilet mechanism.

FIG. 8 is a schematic view of the structure of the piping and connections of the water spraying, blowing and draining mechanism.

Fig. 9 is a front view of fig. 7.

Fig. 10 is a right side view of fig. 7.

Fig. 11 is a top view of fig. 7.

Fig. 12 is a partial sectional view a-a of fig. 7.

Fig. 13 is a partial exploded view of fig. 9.

Fig. 14 is an enlarged view of H-H in fig. 13.

In the figure, 1, a novel nursing bed, 2, an electric appliance control mechanism, 3, a bottom plate, 4, a movement device, 5, a bed plate, 6, a remote controller, 7, a button box with a wire, 8, a sewage discharge pipeline, 9, a tap water pipeline, 10, a closestool mechanism, 11, a sliding table support, 12, a motor with a speed reduction, 13, a lead screw, 14, an electric lifting bed blocking device, 15, a sewage discharge hose, 16, a clean water inlet hose, 17, a slide block, 18, a transverse sliding table, 19, a guide column, 20, a lead screw, 21, a motor support, 22, a supporting plate, 23, a motor, 24, a longitudinal sliding table, 25, a moving plate, 26, a motor, 27, a lifting rod, 28, a bed block, 29, an electric hair drier, 30, a water spray nozzle, 31, a water nozzle base, 32, a porous air blowing window, 33, a protective cover, 34, a water blocking cover, 35, a rotating shaft, 36, a ventilation hose, 37, a section cut-over notch, 38, a water hose, 39. the toilet comprises a fixing screw, a toilet body 40, a toilet body 41, a control spring 42, a tank body support 43, an instant heater 44, a cleaning electric water valve 45, a cleaning electric water valve 46, a pull rod 47, a rotating pin 48, a cleaning water pipe 49, a short connecting rod 50, a middle rotating pin 51, a long connecting rod 52, a three-way water pipe joint 53, a fixing rotating pin 54, a pushing rotating pin 55, a spring 56, a downward hanging rod 57, an adjusting stud 58, a control motor 59, an auxiliary water nozzle 60, a flushing water inlet pipe 61, a cleaning water inlet pipe 62, a water inlet pipe 63, a corrugated pipe 64, a flushing water nozzle 65, a circular water pipe 66, a circular water pipe section 67, a toilet bowl 68, a sewage pipe 69, a connecting seat 70, a torsion spring 71 and a connecting sleeve.

Detailed Description

In fig. 1, a novel nursing bed 1, a toilet mechanism 10, a bed board 5, a water supply pipeline 9, a sewage discharge pipeline 8, a remote controller 6 placed on the bed head, a button box 7 with wires, a bed leg upper fixing bottom board 3, a set of motion device 4 and a set of electrical appliance control mechanism 2 installed on the bottom board 3.

In fig. 2, a transverse sliding table 18 is mounted on the bottom plate 3, a motor 23 is mounted on a motor support 21 of the sliding table 18, guide posts 19 are respectively mounted on the sliding table support 11 and the motor support 21, and a slide block 17 with nuts is mounted on the guide posts 19 through guide holes and can slide thereon. The screw rod 20 on the transverse sliding table 18 is connected with the rotating shaft of the motor 23, the middle part of the screw rod is connected with the nut on the sliding block 17, and the other end of the screw rod is arranged in the upper hole of the sliding table support 11 and is in sliding fit with the upper hole. The slide block 17 can be driven by a sliding table screw rod 20 to transversely move on a sliding table guide post 19. A pallet 22 is then fixed to the slide 17. The supporting plate 22 is provided with an electric lifting bed blocking device 14, a longitudinal sliding table 24 is further arranged, a nut moving plate 25 is arranged on the longitudinal sliding table 24, nuts on the moving plate 25 are arranged on a sliding table screw rod 13, the screw rod 13 can be driven to rotate by a speed reducing motor 12 arranged on the lower portion of the sliding table 24, and the moving plate 25 is driven to ascend or descend when the screw rod 13 rotates. A set of closestool mechanism 10 is arranged on the movable plate 25, the closestool mechanism 10 is connected with a clean water inlet hose 16 and a sewage discharge hose 15, and the

hoses

16 and 15 are respectively connected to a public tap water pipeline 9 and a sewage discharge pipeline 8.

In fig. 3, the electric lifting

bed blocking devices

14 and 14 are provided with motors 26 and lifting rods 27, and the top of the lifting rods 27 is provided with a bed block 28.

In fig. 4, the structure within I-I in fig. 2 is enlarged, and the structure within I-I can be seen from the figure.

In fig. 5, the sliding blocks 17 are arranged on the transverse sliding table 18, the supporting plates 22 are arranged on the transverse sliding table 17, the longitudinal sliding table 24 is arranged on the longitudinal sliding table 22, the nut moving plate 25 is arranged on the longitudinal sliding table 25, 4 control springs 41 are arranged on the longitudinal sliding table 25, the box body bracket 42 is arranged on the longitudinal sliding table 41, the toilet body 40 is arranged on the longitudinal sliding table 42, the upper part of the toilet body 40 is a spherical shell, and the top of the shell is provided with a

protective cover

33, 33 which is fixed on the toilet body 40 by screws 39. A space is arranged between the protective cover 33 and the spherical shell on the closestool body 40, and a

water blocking cover

34, 34 is arranged in the space and can rotate in the space between the closestool body 40 and the protective cover 33. In order to clearly see some structures inside the spherical shell at the upper part of the toilet body 40, a cut-away gap 37 is formed by partially cutting away the spherical shell, and the internal water nozzle 30, the water nozzle base 31, the water through hose 38, the porous air outlet window 32 and the air through hose 36 can be seen from the gap 37. The water hose 38 and the ventilation hose 36 penetrate out of the lower part of the toilet body 40, after penetrating out, the water hose 38 is connected with the instant heater 43, the instant heater 43 is connected with the cleaning electric water valve 44, the cleaning electric water valve 44 is connected with the water pipe, and the ventilation hose 36 is connected with the electric hair drier 29. The instant heater 43, the washing electric water valve 44 and the electric hair drier 29 are all fixed on the box body bracket 42.

In FIG. 6, the structure within K-K in FIG. 5 is enlarged, and the structure within K-K is apparent from the figure.

In fig. 7, 4 control springs 41 are mounted on the moving plate 25, four toilet height adjusting studs 57 are mounted on the springs 41, box supports 42 are mounted on the springs 41, four corners of the upper surface of each spring 42 are close to four corners, a toilet body 40 is mounted in the middle, the upper part of the toilet body 40 is a spherical shell,

protective covers

33 and 33 are mounted on the shell and fixed on the toilet body 40 through screws 39, a space is formed between each protective cover 33 and the spherical shell on the upper part of the toilet body 40, a water blocking cover 34 is mounted in the space, and

rotating shafts

35 and 35 are fixed on the water blocking cover 34 and can rotate on the toilet body 40. A pull rod 46 is fixed on the outer side of the rotating shaft 35, a connecting rod rotating pin 47 is installed at the end part of the pull rod 46, a short connecting rod 49 is installed on the pin 47, a middle rotating pin 50 is installed at the other end of the connecting rod 49, a long connecting rod 51 is installed on the rotating pin 50, and a hole is formed in the connecting rod 51 and installed on a fixed rotating pin 53. The other end of the long connecting rod 51 is provided with a droop rod pushing rotating pin 54, the pushing rotating pin 54 is provided with a droop rod 56 capable of moving up and down, the droop rod 56 can move up and down through a guide hole in the moving plate 25, a spring 55 is sleeved on the excircle of the droop rod 56, the lower end of the spring 55 is blocked by the moving plate 25, the droop rod 56 can be pushed to move up when the spring 55 moves up, the long connecting rod 51 is pushed to rotate on the fixed rotating pin 53 when the spring 56 moves up, and the whole connecting rod mechanism is enabled to move, so that the water blocking cover 34 is driven to rotate. In order to make the water retaining cover 34 more reliable and prevent the use from being influenced when the linkage mechanism fails, a

control motor

58, 58 is arranged in the toilet body 40 and is connected with the water retaining cover 34 through a coupler, and the water retaining cover 34 can be controlled to rotate within a certain range to realize the water retaining function. To flush the toilet bowl, a

flush inlet pipe

48, 48 is connected to the flush electric water valve 45 from the toilet bowl inside the toilet.

In fig. 8, the perforated blower window 32 is connected to the

ventilation hoses

36, 36 to the blower 29. The bellows 63, 63 are mounted on the nozzle base 31, the cleaning water nozzle 30 is mounted on the bellows 63, and the

auxiliary nozzles

59, 59 are mounted on the cleaning water nozzle 30 for flushing the toilet. The water nozzle base 31 is connected with water hoses 38, instant heaters 43, cleaning electric water valves 44, cleaning water inlet pipes 61, three-way water pipe joints 52, 52 and water inlet pipe 62. A round water pipe 65 is arranged on the bedpan 67, the cross section of the round water pipe 65 is 66, and 4 flushing nozzles 64 are arranged on the round water pipe 65. The circular water pipe 65 is communicated with the flushing

water pipes

48, 48 and connected with the flushing electric water valve 45, the flushing water inlet pipe 45 is connected with the flushing water inlet pipe 60, the flushing water inlet pipe 60 is connected with the three-way water pipe joint 52, and the flushing water inlet pipe 62 is connected with the three-way water pipe joint 52 and 52. The bottom of the bowl 67 has a hole in which a dirt tube 68 is mounted.

In fig. 9, a porous blowing window 32 is fixed on the upper spherical shell of the toilet bowl 40, a water nozzle base 31 and the blowing window 32 are fixed on the upper spherical shell of the toilet bowl 40 in parallel, a corrugated pipe 63 is installed on the water nozzle base 31, a water nozzle 30 is installed on the corrugated pipe 63, the direction of the water nozzle 30 can be changed through the corrugated pipe 63 so as to adjust the water nozzle 30 to be aligned with the part to be cleaned, and a secondary water nozzle 59 is installed on the water nozzle 30 so that the water nozzle can be used for cleaning the part to be cleaned of the patient and spraying water backwards to clean the interior of the toilet bowl. The box bracket 42 is supported by 4 control springs 41 on the moving plate 25, and the bedpans 67 are mounted on the box bracket 42, and the bottom of the bedpans 67 is connected with a sewage pipe 68.

In fig. 10, a screw 39 fixes the protective cover 33 to the toilet body 40, and the water blocking cover 34 can rotate in a space between the toilet body 40 and the protective cover 33.

In fig. 11, the upper protection cover 33 of the toilet bowl plays a role of protection, and the height between the toilet bowl and the bed plate can be properly adjusted by adjusting the height of the stud 57.

In fig. 12, a water nozzle base 31 is installed on a spherical shell of the upper part of a closestool body 40, a corrugated pipe 63 is installed on the water nozzle base 31, a water nozzle 30 is installed on the corrugated pipe 63, the direction of the water nozzle 30 can be changed through the corrugated pipe 63 so that the water nozzle is aligned to a part needing to be cleaned, and a secondary water nozzle 59 is installed on the water nozzle 30, so that the water nozzle 30 can be used for cleaning the part needing to be cleaned of a patient and spraying water backwards to clean the inside of the closestool.

In fig. 13, the explosion is partially performed on fig. 9 to realize an explosion diagram. The assembled relationship between the protection cover 33, the water blocking cover 34, and the toilet body 40 can be seen in the figure as being disassembled up and down. In the actual assembling relationship, the control motor 58 is fixed on the horse barrel body 40, the output shaft of the motor 58 is connected with a coupler, the coupler consists of a connecting sleeve 71, a torsion spring 70 and a connecting seat 69, the seat 69 is fixed on the water blocking cover 34, the connecting sleeve 71 is arranged on the shaft of the control motor 58, and the torsion spring 70 plays a role in outputting power and buffering between the connecting sleeve 71 and the connecting seat 69.

In fig. 14, the structure in H-H in fig. 13 is enlarged, and the structure of the control motor 58, the connecting sleeve 71, the torsion spring 70 and the connecting seat 69 in H-H can be seen from the figure.

When the toilet is implemented, the user presses the defecation button on the remote controller 6 or the wired button box 7 by hand, the electric control mechanism 2 starts the bed block lifting motor 26 of the electric lifting bed block device 14, the motor 26 drives the lifting rod 27 to move downwards, the lifting rod 27 descends to drive the bed block 28 to leave the hole above the bed plate 5 and stop after reaching the designed position, then the electric control mechanism 2 starts the motor 23 of the transverse sliding table 18, the motor 23 drives the screw rod 20 to rotate, the slider 20 drives the slider 17 to move, the support plate 22 is driven by the slider 17 to move, the longitudinal sliding table 24 is driven by the longitudinal sliding table 22 to move, when the central line of the toilet on the toilet mechanism 10 on the transverse sliding table 18 aligns with the center of the hole above the bed plate 5, the motor 23 on the transverse sliding table 18 stops, the speed reducing motor 12 on the longitudinal sliding table 24 starts, the moving plate 25 and the toilet mechanism 10 are driven to ascend through the screw rod 13, when the adjusting stud 57 on the box support 42 contacts the bed plate 5, the support 42 and the toilet mechanism 10 stops ascending, however, the moving plate 25 compresses the control spring 41 to continue to rise, the push spring 55 rises, the 55 rises to push the drop rod 56 to rise, the 56 rises to push the whole link mechanism to move, the link mechanism successfully pulls the pull rod 46 on the water blocking cover 34 to move, the 46 moves to rotate the water blocking cover 34, no friction is generated because the water blocking cover 34 rotates in the space between the protective cover 33 and the closestool body 40, when the water blocking cover 34 is pressed on the human body, the electric control mechanism 2 stops the speed reducing motor 12 on the longitudinal sliding table 24, and the moving plate 25 stops rising. When the toilet mechanism stops rising, the motor 58 is controlled to start on the toilet body 40, and when the output shaft of the motor 58 rotates, the connecting sleeve 71, the torsion spring 70 and the connecting seat 69 which are arranged on the coupling on the output shaft drive the water stop cover 34 to rotate. The torsion spring 69 functions to output power to drive the water deflector cover 34 and also functions as a buffer when the link mechanism and the control motor 58 simultaneously control the water deflector cover 34 out of synchronization. Because the connecting rod control mechanism and the control motor 58 simultaneously control the water retaining cover, and two springs are used, the water retaining cover can be stopped immediately after contacting the human body, and the human body is not uncomfortable. The two drive together has the advantage that the failure of either side can play a role in safety and does not influence the use. After the water stop cover 34 is stopped, the bedridden person can relieve the bowels and the defecate falls into the lower toilet bowl 67. After relieving oneself, press the remote controller 6 or take the line button box 7 to wash the button, wash the electronic water valve 44 and open, the water enters the instant heater 43 and is heated, enter the water outlet base 31 through the water hose 38, enter the corrugated pipe 63, then squirt from the water jet 30, wash the position that people need to wash, the water jet of the subsidiary water outlet 59 washes the back of the nightstool at the same time. After the cleaning is finished, a button for flushing the toilet is pressed, the electric water flushing valve 45 is opened, water enters the pipeline 48 through the electric water flushing valve 45 and then enters the circular water pipe 65, and the water is sprayed out of the water flushing nozzle 64 to flush the toilet and the bedpan. After flushing, the sewage is discharged from the sewage pipe 68 into the sewage drainpipe 15 and then into the common sewage drainpipe 8. Then, when the drying button is pressed, the electric blower 29 is started, and air enters the porous blowing window 32 through the ventilation hose 36 and is blown out of the pores for drying. After drying, pressing the end button of the remote controller 6 or the belt line button box 7, the longitudinal sliding table 24 starts with the speed reduction motor 12, the moving plate 25 descends firstly, but the toilet mechanism 10 does not descend at the moment, the four control springs 41 are loosened firstly and then, the hanging rods 56 and the springs 55 descend subsequently, and therefore the connecting rod mechanism is pulled to rotate, and the water blocking cover 34 is separated from the body of the person and returns to the original position. At the same time that the moving plate 25 descends, the control motor 58 on the toilet body is started, and the linkage mechanism drives the water blocking cover 34 away from the human body to return to the original position, and then the toilet mechanism 10 begins to descend. When the toilet mechanism 10 is stopped after descending to a designed position, the electrical control mechanism 2 starts the transverse sliding table motor 23 on the bottom plate 3, so that the sliding block 17 drives the supporting plate 22 and the upper longitudinal sliding table 24, the bed block lifting bed block 14 starts to return, when the central line of the bed block 28 on the electric lifting rod 27 on the electric lifting bed block device 14 is aligned with the center of the defecation hole above the bed plate, the electric lifting bed block device motor 26 is started, the lifting rod 27 of the bed block 28 is installed to ascend until the block of the bed block 28 is stopped in the defecation hole on the bed, and a cycle is finished.

Claims

1. The utility model provides a novel nursing bed, its structure includes closestool mechanism (10), bed board (5), water supply line (9), filth drain line (8), remote controller (6), band wire button box (7), bottom plate (3), telecontrol equipment (4), electrical control mechanism (2), characterized by: a bottom plate (3) is fixed on a nursing bed, a set of electric appliance control mechanism (2) and a transverse sliding table (18) are installed on the bottom plate (3), a supporting plate (22) is installed on a sliding block (17) of the transverse sliding table (18), an electric lifting bed blocking device (14) and a longitudinal sliding table (24) are installed on the supporting plate (22), a movable plate (25) is installed on the longitudinal sliding table (24), 4 control springs (41) are installed on the movable plate (25), a box body support (42) is installed on the control springs (41), four adjusting studs (57) are installed on the box body support (42) close to four corners, a closestool is installed in the middle of the box body support (42), the closestool is fixed on the support (42) through a closestool body (40), the half of the upper portion of the closestool body (40) is a spherical shell, a protective cover (33) is installed outside the shell, and a water blocking cover (34), the inside is provided with a water nozzle (30) and a porous air blowing window (32).

2. The novel nursing bed as claimed in claim 1, wherein: the electric lifting bed block device (14) is provided with a motor (26) and a lifting rod (27), and the lifting rod (27) is provided with a bed block (28).

3. The novel nursing bed as claimed in claim 1, wherein: the protective cover (33) is fixed on the toilet body (40), the water blocking cover (34) is arranged in a space between the toilet body (40) and the protective cover (33), the water blocking cover (34) is connected with a set of connecting rod control mechanism through a rotating shaft (35), and is connected with a control motor (58) through a coupling.

4. The novel nursing bed as claimed in claim 1, wherein: the connecting rod control mechanism is characterized in that a pull rod (46) is fixed on a rotating shaft (35) of a water retaining cover (34), the other end of the pull rod (46) is provided with a first hole, a rotating pin (47) is installed in the first hole, the rotating pin (47) is connected with a short connecting rod (49), the other end of the short connecting rod (49) is connected with a long connecting rod (51) through a middle rotating pin (50), the long connecting rod (51) is provided with a second hole, the second hole is installed on a fixed rotating pin (53) on a box body support (42), and the other end of the second hole is connected with a lower hanging rod (56) of an outer sleeve spring (55) through a pushing rotating pin (54).

5. The novel nursing bed as claimed in claim 1, wherein: the control motor (58) is fixed on the toilet body (40), a coupler is arranged on an output shaft of the control motor (58), and the coupler consists of a connecting sleeve (71), a torsion spring (70) and a connecting seat (69).

6. The novel nursing bed as claimed in claim 1, wherein: the water nozzle (30) is connected with a base (31) fixed on the toilet body (40) by a bellows (63), and the base (31) is fixed on the toilet body (40).

7. The novel nursing bed as claimed in claim 1, wherein: the water nozzle (30) is provided with an auxiliary water nozzle (59).

8. The novel nursing bed as claimed in claim 1, wherein: the interior of the water nozzle (30) is connected with a hose (38) which is arranged on a base (31) and leads to the outside of a toilet body (40) through a corrugated pipe (63), the hose (38) is connected with a heater (43) which can heat water instantly, the heater (43) is connected with an electric water valve (44), the electric water valve (44) is connected with a water pipe (62) which leads to tap water, and the heater (43) and the electric water valve (44) are fixed on a box body bracket (42).

9. The novel nursing bed as claimed in claim 1, wherein: the porous blowing window (32) is connected with a hair drier (29) outside the closestool body (40) by a hose (36), and the hair drier (29) is fixed on a box body bracket (42).