CN111407554A - Rehabilitation and nursing bed with toilet and bathing functions - Google Patents
Rehabilitation and nursing bed with toilet and bathing functions Download PDFInfo
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- CN111407554A CN111407554A CN202010229233.4A CN202010229233A CN111407554A CN 111407554 A CN111407554 A CN 111407554A CN 202010229233 A CN202010229233 A CN 202010229233A CN 111407554 A CN111407554 A CN 111407554A
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 35
- 238000003287 bathing Methods 0.000 title claims abstract description 26
- 210000000689 upper leg Anatomy 0.000 claims abstract description 61
- 210000001217 buttock Anatomy 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000007306 turnover Effects 0.000 claims abstract description 10
- 230000017105 transposition Effects 0.000 claims description 45
- 238000005406 washing Methods 0.000 claims description 35
- 244000309466 calf Species 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 210000001699 lower leg Anatomy 0.000 description 42
- 230000013872 defecation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 206010033799 Paralysis Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 208000034347 Faecal incontinence Diseases 0.000 description 1
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/0005—Means for bathing bedridden persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/02—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with toilet conveniences, or specially adapted for use with toilets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/053—Aids for getting into, or out of, bed, e.g. steps, chairs, cane-like supports
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/07—Rests specially adapted therefor for the head or torso, e.g. special back-rests
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a rehabilitation nursing bed with toileting and bathing functions, which comprises a bed body support, wherein the upper surface of the bed body support is provided with an integral two-side structural support, a movable bed plate is arranged on the integral two-side structural support and is axially and symmetrically divided into a first bed plate and a second bed plate along the long direction, the first bed plate and the second bed plate are respectively formed by movably connecting a back bed surface, a buttock bed surface, a thigh bed surface and a shank bed surface sequentially through a rotating shaft, the first bed plate and the second bed plate can slide and turn over outwards along the transverse direction of the bed body support, a vacancy is reserved at the middle position of the buttock bed surface, a bathtub mechanism is further arranged in a bed body support space below the movable bed plate, a protection pad replacing mechanism is movably arranged at the position of the first bed plate corresponding to a through hole, and. The invention solves the problems of heavy structure, single function and high price of the existing old nursing and rehabilitation bed.
Description
Technical Field
The invention belongs to the technical field of nursing beds, and particularly relates to a rehabilitation nursing bed with toilet and bathing functions.
Background
At present, China already enters an aging society, and according to statistics, by the end of 2018, China has 2.49 hundred million old people over 60 years old, and bedridden patients and old people who cannot take care of oneself in China have 2700 million, hemiplegia patients have 70 million, and 82 million of senile dementia patients have 24 million people who are bedridden, so that the aging problem is raised to the great affairs of the national civilian. Because the legs and feet of the old are inconvenient and even need to be bedridden for a long time, the problems of going to the toilet and bathing are troublesome, and the problems can bring serious burden to family members. Therefore, the rehabilitation nursing bed capable of helping the old people go to the toilet and take a bath is designed, and has important practical significance for reducing family burden and improving the life quality of the old people.
Disclosure of Invention
The invention aims to provide a rehabilitation nursing bed with the functions of going to the toilet and bathing, and solves the problems of heavy structure, single function and high price of the existing old-fashioned rehabilitation nursing bed.
The invention adopts the technical scheme that the rehabilitation nursing bed with the functions of defecation and bath comprises a bed body support, wherein an integral two-side structural support is arranged on the bed body support, the integral two-side structural support is axially and symmetrically divided into two halves along the length direction, a movable bed board is arranged on the integral two-side structural support, the movable bed board is axially and symmetrically divided into a first bed board and a second bed board along the length direction, the two halves of the integral two-side structural support correspond to the first bed board and the second bed board one by one, the first bed board and the second bed board are respectively formed by movably connecting a back bed surface, a hip bed surface, a thigh bed surface and a shank bed surface through rotating shafts, the hip bed surface positioned on the first bed board is a first hip bed surface, the hip bed surface positioned on the second bed board is a second hip bed surface, and the first bed board and the second bed board can slide outwards along the transverse direction, a vacant position is reserved at the middle position of the buttock bed surface, a bathtub mechanism is also arranged in the bed body bracket space below the movable bed plate, a protection pad replacing mechanism is movably arranged at the position of the first bed plate corresponding to the through hole, and a water washing type closestool mechanism is movably arranged at the position of the second bed plate corresponding to the through hole.
The present invention is also characterized in that,
the end parts of the short edges of the first bed board and the second bed board are both provided with a motor B through a motor mounting plate, the shaft ends of the motor B are respectively fixedly provided with a rack meshing gear by matching keys and jackscrews, a positioning rack is also arranged on the bed body support at the position corresponding to the short edge of the bed board, the rack meshing gear can slide along the positioning rack, the corner parts of the bed body supports at the two ends of the positioning rack are also provided with bed body support guide rail grooves, the end parts of the short edges of the bed board at the position corresponding to the corner parts of the bed body supports are also provided with bed body support guide wheels, the bed body support guide rail grooves extend to the vertical position of the bed body supports for a certain distance, the four bed body support guide wheels can slide downwards along the corresponding bed body support guide rail grooves respectively, the four straight gears are driven to rotate by the motion of the four motors, so that the, until the lower edges of the first bed plate and the second bed plate reach the tail end of the guide rail groove of the bed body bracket after the bed body is turned outwards, the integral two-side structural brackets are turned over towards the two sides of the bed body.
The first bed board is the same as the second bed board in structure, and the specific structure is as follows: the bottom of the back bed surface is connected with the movable bed board through an electric push rod, one end of the electric push rod is fixed on the movable bed board, the other end of the electric push rod is connected to the bottom of one end, close to the hip bed surface, of the back bed surface, supports B capable of rotating are arranged at the head end and the tail end of the electric push rod, corresponding supports are arranged on the back bed surface and the movable bed board, the supports are connected in a transmission mode through shafts, the supports B and the supports A are in a reverse rotation relationship, and when the electric push rod extends, relative motion can be achieved to enable the bed surface to;
the buttock bed surface is connected with the back bed surface through a rotating shaft, the bottom of the buttock bed surface is also provided with a motor A through a motor support, the shaft end of the motor A is connected with a meshing straight gear B at a jackscrew fixing position through a key, the lower side of a thigh bed surface is connected with two thigh bed surface connecting rods through screws, one end cylinder of each thigh bed surface connecting rod is connected with a connecting shaft on a rotating support at the lower side of the buttock bed surface, the other rotating support at the lower side of the buttock bed surface is connected with one section of a crus bed surface guide connecting rod through a rotating shaft, the other end of the crus bed surface guide connecting rod is connected with a rotating support on the crus bed surface connecting rod through a rotating shaft, the upper side surface of the crus bed surface connecting rod is provided with a circular through hole, the connecting shaft A is connected with a circular, when the motor A rotates, the motor A can drive the thigh and calf bed surface to enable the calf bed surface to be always horizontal, and the thigh bed surface is turned downwards through the rotating shaft.
The two ends of the rotating shaft and the rotating support are fixed in position through clamp springs.
The bathtub mechanism has the specific structure that: the back belt reel is characterized by comprising back belt reels arranged on the bottom surface of a back bed surface, a pair of back belt reels are arranged in the vertical direction of a bed body and are parallel to each other, two ends of each back belt reel are embedded into supporting seats at two ends of the bottom surface of the back bed surface, a belt bearing surface with adjustable verticality is formed between two back belt reels symmetrically arranged on a first bed plate and a second bed plate through a back belt and is used for supporting the back of a human body during bathing, one end of each back belt reel is also connected with a back meshing bevel gear B which is meshed and connected with a back meshing bevel gear A, the back meshing bevel gear A is connected with an output shaft of a motor E, the motor E is connected with the back bed surface through a motor support, two ends of a thigh belt reel at the lower side of a thigh bed surface are fixed in rotating supports at two ends at the lower, the thigh belt reels are connected through a thigh belt to form a belt bearing surface with adjustable verticality and used for supporting the thigh of a human body during bathing;
the two ends of a shank belt reel at the lower side of the shank bed surface are fixed in the rotating supports at the two ends at the lower side of the shank bed surface in the same way, the shank bed surface is fixedly provided with a motor C through a clamp spring fixing position, the motor C forms a meshing relation with a shank meshing bevel gear A on the shank belt reel through a shank meshing bevel gear B fixed by a jackscrew, and a pair of shank belt reels are connected through a shank belt to form a belt bearing surface with adjustable verticality and used for supporting the shank of a human body during bathing;
when the bed surfaces on the two sides are turned to the two sides, the back belt, the thigh belt and the shank belt can simultaneously release the belts through the respectively connected reels to serve as the bed surfaces, at the moment, the inflatable bathtub at the bottom of the bed body is inflated to form a simple bathtub, and the middle of the belts can be contacted with the bottom of the bathtub by continuously releasing the belts.
The protection pad replacement mechanism has the specific structure that: the protection pad device is characterized by comprising a square support arranged at the bottom of a first buttock bed surface, a protection pad device turning shaft is arranged at the bottom of the square support, the protection pad device turning shaft and a rotating shaft of a water washing type closestool mechanism are arranged in parallel, namely when the protection pad replacing mechanism is positioned in a vacancy of the middle position of the buttock bed surface, the water washing type closestool mechanism rotates to the bottom of a second buttock bed surface, when the water washing type closestool mechanism is positioned in a vacancy of the middle position of the buttock bed surface, the protection pad replacing mechanism rotates to the bottom of the first buttock bed surface, the first buttock bed surface and the second buttock bed surface realize free selective conversion, two ends of the protection pad device turning shaft are fixed in a rotating support at a corresponding position at the bottom of the square support, one end of the protection pad device turning shaft without a gear is positioned through a snap spring, the other end of the protection pad device turning shaft, a protection pad transposition meshing bevel gear B is arranged at the output shaft end of a motor F, the motor F is arranged at the lower side of the lateral buttock bed surface through a motor support, the motor F can drive a square support to integrally rotate and turn over, one side of the square support close to the transposition shaft of the protection pad device is also provided with a protection pad self-tightening scroll, two ends of the protection pad self-tightening scroll are arranged inside a hole of the square support and are positioned and fixed through a nut, the other side of the square support is provided with a motor-driven protection pad tightening scroll, the extending shaft end of the motor-driven protection pad tightening scroll is provided with a protection pad replacement meshing bevel gear B through matched positioning of a key and a jackscrew, the protection pad replacement meshing bevel gear B and the protection pad replacement meshing bevel gear A form a meshing relationship, the protection pad replacement meshing bevel gear A is, the motor G rotates to drive the motor to drive the protection pad tightening scroll to rotate.
The water washing type closestool mechanism has the following specific structure: the closestool seat comprises a closestool transposition rotating shaft arranged at the bottom of a second buttock bed surface, two ends of the closestool transposition rotating shaft are fixed with the bottom of the second buttock bed surface through rotating supports A, a water-washing closestool is further arranged at the bottom of the second buttock bed surface, two rotating supports B are also arranged at positions, corresponding to the rotating supports A, on the bottom of the second buttock bed surface, on the water-washing closestool, the water-washing closestool is connected with the rotating supports B, the water-washing closestool is related to the second buttock bed surface through the closestool transposition rotating shaft, one end, without a gear, of the closestool transposition rotating shaft is positioned through a clamp spring, a closestool transposition meshing bevel gear B is arranged at the other extending end of the closestool transposition rotating shaft through a key and a top thread in a matching positioning mode, the closestool transposition meshing bevel gear B and the closestool transposition meshing bevel gear A form a meshing relationship, the motor H is installed on the lower side of the second hip bed surface through the motor support, the integral water washing type closestool is driven to rotate and turn over through the movement of the motor H, a pipeline for collecting dirt is arranged on the lower side of a closestool opening of the water washing type closestool and leads to the dirt collecting barrel on the bed side, and the dirt is collected and discharged at the first time after the excretion is completed.
The invention has the beneficial effects that the paralyzed patient needs certain activities and functions of the couch for a long time compared with the normal patient. The functions that mainly need to be realized are: the bed has the advantages of assisting defecation, bathing, reducing workload of changing beddings such as bed sheets and the like, helping a patient turn over, reducing damage to the body of the patient caused by a long-time bed and helping blood circulation of some patients by simple actions. The physical function of the patient is far from the normal physical function, and partial defects of the physical function of the patient are compensated by mechanical and electrical devices. First, the patient lies on his or her side with his or her body turned over, and after the patient has arrived at the side with his or her head properly padded, this part requires physical examination and the device is made adjustable. Secondly, help to have a bath and change the sheet and need to hold up patient's health earlier, it is more difficult for the elder people to hold up the patient, so adopt electric actuator to replace artifical the patient health of holding up. In addition, the daily simple movement of the patient can be realized by the power provided by the electric device and the fixed movement of the connecting rod.
The invention can enable the paralyzed patient to obtain better nursing, can assist the patient to recover as soon as possible, and can reduce the workload of nursing personnel. The invention can also replace nursing staff to complete some things which cannot be completed by the nursing staff, such as changing bed sheets for patients, cleaning bodies, assisting in defecation and the like. The invention can effectively solve the daily life problems of different crowds, meets the respective requirements of the crowds, greatly reduces the product cost, reduces the function waste and enlarges the selection range of consumers. With the trend of aging population, more and more families can take care of the elderly, so the rehabilitation nursing bed with reasonable price and complete functions can be more and more popular with people.
Drawings
FIG. 1 is an overall assembly view of a rehabilitation and nursing bed with toilet and bath functions according to the present invention;
FIG. 2 is a schematic view of a leg link of a rehabilitation nursing bed with toilet and bath functions according to the present invention;
FIG. 3 is a schematic structural diagram of a first bed board and a second bed board in a rehabilitation nursing bed with toilet and bath functions according to the present invention;
FIG. 4 is a schematic auxiliary view of a leg connecting rod in the rehabilitation nursing bed with toilet and bath functions according to the invention;
FIG. 5 is an auxiliary view of the integrated assembly of a rehabilitation and nursing bed with toilet and bath functions according to the present invention;
FIG. 6 is a schematic view of a bathing function of the rehabilitation nursing bed with toilet and bathing functions;
FIG. 7 is a schematic auxiliary view of a bathing function structure in the rehabilitation nursing bed with toileting and bathing functions according to the present invention;
FIG. 8 is a schematic auxiliary view of a belt with a bathing function in the rehabilitation nursing bed with toilet and bathing functions;
FIG. 9 is an assembly view of the lower side mechanism of the bottom of the buttock bed in the rehabilitation nursing bed with toilet and bath functions of the present invention;
FIG. 10 is an auxiliary assembly view of a mechanism at the lower side of a buttock bed surface in a rehabilitation nursing bed with toilet and bath functions according to the present invention;
fig. 11 is a schematic view of the bottom of the buttocks of a rehabilitation nursing bed with toilet and bath functions.
In the figure, 1, a shank bed surface connecting link, 2, a connecting shaft A, 3, a thigh bed surface connecting link, 4, a hip bed surface, 5, a shank bed surface guide link, 6, a connecting shaft B, 7, a meshing spur gear A, 8, a meshing spur gear B, 9, a motor A, 10, an electric push rod, 11, a bed front and rear support, 12, a positioning rack, 13, a rack meshing gear, 14, a motor B, 15, a bed support guide wheel, 16, a bed support guide rail groove, 17, a movable bed plate, 18, an integral two-side structure support, 19, a shank belt reel, 20, a shank meshing bevel gear A, 21, a shank meshing bevel gear B, 22, a motor C, 23, a thigh meshing bevel gear A, 24, a motor D, 25, a pad replacing mechanism, 26, a water washing type closestool mechanism, 27, a belt back reel, 28, a motor E, 29, a back meshing bevel gear A, 30, a back meshing bevel gear B, 31. the inflatable bathtub comprises an inflatable bathtub, 32, a calf belt, 33, a thigh belt, 34, a back belt, 35, pad indexing meshing bevel gears A and 36, pad indexing meshing bevel gears B and 37, a pad device indexing rotating shaft, 38, motors F and 39, motors G and 40, pad replacement meshing bevel gears A and 41, pad replacement meshing bevel gears B and 42, a closestool indexing meshing bevel gear A and 43, a closestool indexing meshing bevel gear B and 44, motors H and 45, a pad self-tightening reel and 46, a motor-driven pad tightening reel and 47, a water-washing closestool and 48, a closestool indexing rotating shaft and 49, a second bed surface buttocks and 50, a first bed surface and 51, a calf bed surface and 52, a thigh bed surface and 53, a back bed surface and 54, supports A and 55, supports B and 56 rotating shafts and 57, a thigh belt reel and 58, and a thigh meshing bevel gear B.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention relates to a rehabilitation nursing bed with toilet and bath functions, which is structurally shown in figures 1-4 and comprises a bed body support, wherein an integral two-side structural support 18 is arranged on the bed body support 11, the integral two-side structural support 18 is axially and symmetrically divided into two halves along the length direction, a movable bed board 17 is arranged on the integral two-side structural support 18, the movable bed board 17 is axially and symmetrically divided into a first bed board and a second bed board along the length direction, the two halves of the integral two-side structural support 18 correspond to the first bed board and the second bed board one by one, the first bed board and the second bed board are respectively formed by movably connecting a back bed surface, a hip bed surface 4, a thigh bed surface 52 and a shank bed surface 51 sequentially through a rotating shaft, the hip bed surface 4 positioned on the first bed board is a first hip bed surface 50, the hip bed surface 4 positioned on the second bed board is a second hip surface 49, and the first bed board and the second bed board can slide outwards, a vacant position is reserved at the middle position of the buttock bed surface 4, a bathtub mechanism is also arranged in the space of the bed body bracket 11 below the movable bed plate 17, a protection pad replacing mechanism 25 is movably arranged at the position of the first bed plate corresponding to the through hole, and a water washing type closestool mechanism 26 is movably arranged at the position of the second bed plate corresponding to the through hole.
The end parts of the short sides of the first bed board and the second bed board are respectively provided with a motor B14 through a motor mounting plate, the shaft ends of the motors B14 are respectively fixedly provided with a rack engaging gear 13 by matching keys and jackscrews, the bed body support 11 corresponding to the short sides of the bed boards is also provided with a positioning rack 12, the rack engaging gear 13 can slide along the positioning rack 12, the corners of the bed body support 11 at the two ends of the positioning rack 12 are also provided with bed body support guide rail grooves 16, the end parts of the short sides of the bed boards corresponding to the corners of the bed body support 11 are also provided with bed body support guide wheels 15, the bed body support guide rail grooves 16 extend to the vertical position of the bed body support 11 for a certain distance, the four bed body support guide wheels 15 can slide downwards along the respective corresponding bed body support guide rail grooves 16, the four straight gears are driven to rotate by the motion of the four motors, so that, and because the guide wheels move directionally in the guide rail grooves until the lower edges of the first bed plate and the second bed plate reach the tail ends of the bed body support guide rail grooves 16 after the bed body is turned outwards, the integral two-side structural supports 18 are turned over towards the two sides of the bed body.
As shown in fig. 5, the first bed board and the second bed board have the same structure, and the specific structure is as follows: the bottom of the back bed surface 53 is connected with the movable bed plate 17 through the electric push rod 10, one end of the electric push rod 10 is fixed on the movable bed plate 17, the other end of the electric push rod 10 is connected to the bottom of one end of the back bed surface 53 close to the hip bed surface 4, the head end and the tail end of the electric push rod 10 are provided with supports B55 capable of rotating, the back bed surface 53 and the movable bed plate 17 are provided with supports 54 corresponding to the back bed surface and the movable bed plate, the supports are connected in a transmission mode through shafts, the supports B55 and the supports A54 are in a reverse rotating relation, and when the electric push rod 10 extends, relative motion can;
as shown in fig. 4, the buttocks bed surface 4 is connected with the back bed surface 53 through a rotating shaft 56, the bottom of the buttocks bed surface 4 is also provided with a motor A9 through a motor support, the shaft end of the motor A9 is connected with a meshing straight gear B8 fixed at a position by a key and a jackscrew, the lower side of the thigh bed surface 52 is connected with two thigh bed surface connecting rods 3 through screws, a cylinder at one end of each thigh bed surface connecting rod 3 is connected with a connecting shaft 6 on a rotating support at the lower side of the buttocks bed surface 4, the other rotating support at the lower side of the buttocks bed surface 4 is connected with one section of a calf bed surface guide connecting rod 5 through a rotating shaft, the other end of the calf bed surface guide connecting rod 5 is connected with a rotating support on the calf bed surface connecting rod 1 through a rotating shaft, the upper side surface of the calf bed surface connecting rod 1 is provided with a circular through hole, the connecting shaft A36, the meshing straight gear A7 and the meshing straight gear B8 form a meshing relation, and the motor A9 can drive the thigh and calf bed surface when rotating, so that the calf bed surface is always kept horizontal, and the thigh bed surface is turned over downwards through the rotating shaft.
The two ends of the rotating shaft and the rotating support are fixed in position through clamp springs.
As shown in fig. 6, 7 and 8, the bathtub mechanism has the following specific structure: comprises a back belt reel 27 arranged on the bottom surface of a back bed surface 53, a pair of back belt reels 27 are arranged along the vertical direction of a bed body and are parallel to each other, two ends of each back belt reel 27 are embedded into supporting seats at two end parts of the bottom surface of the back bed surface 53, a belt bearing surface with adjustable verticality is formed between the two back belt reels 27 symmetrically arranged on a first bed plate and a second bed plate through a back belt 34 and is used for supporting the back of a human body during bathing, one end of each back belt reel 27 is also connected with a back meshing bevel gear B30, the back meshing bevel gear B30 is meshed and connected with a back meshing bevel gear A29, the back meshing bevel gear A29 is connected with an output shaft of a motor E28, the motor E28 is connected with the lower side of the back bed surface 53 through a motor bracket, two ends of thigh belt reels 57 on a thigh bed surface 52 are fixed in, the thigh bed surface 52 is fixedly provided with a motor D24 through a clamp spring fixing position and a motor support, the motor D24 forms a meshing relationship with a thigh meshing bevel gear A23 on a thigh belt reel 57 through a thigh meshing bevel gear B58 fixed by a jackscrew, and a pair of thigh belt reels 57 are connected through a thigh belt 33 to form a belt bearing surface with adjustable verticality for supporting the thigh of a human body during bathing;
two ends of a shank belt reel 19 at the lower side of the shank bed surface 51 are fixed in rotating supports at two ends at the lower side of the shank bed surface in the same way, the shank bed surface 51 is fixed with a motor C22 through a clamp spring, the motor C22 forms a meshing relation with a shank meshing bevel gear A20 on the shank belt reel 19 through a shank meshing bevel gear B21 fixed by a jackscrew, and a pair of shank belt reels 19 are connected through shank belts 32 to form a belt bearing surface with adjustable verticality for supporting the shanks of a human body during bathing;
when the bed surfaces on the two sides are turned over to the two sides, the back belt 34, the thigh belt 33 and the shank belt 32 can be used as the bed surfaces through the reel release belts which are respectively connected, at the moment, the inflatable bathtub 31 at the bottom of the bed body is inflated to form a simple bathtub, and the middle part of the belt can be contacted with the bottom of the bathtub by continuously releasing the belts.
As shown in fig. 9, 10 and 11, the pad changing mechanism 25 has the following specific structure: including setting up the square support in first buttock bed surface 50 bottom, square support bottom is provided with protection pad device transposition axle 37, protection pad device transposition axle 37 and washing formula closestool mechanism 26's pivot parallel arrangement, when the protection pad is changed the vacancy that mechanism 25 is located buttock bed surface 4 intermediate position promptly, washing formula closestool mechanism 26 then rotates to second buttock bed surface 49 bottom, when washing formula closestool mechanism 26 is located the vacancy of buttock bed surface 4 intermediate position, protection pad is changed the mechanism 25 and then rotates to first buttock bed surface 50 bottom, both realize the free choice conversion, protection pad device transposition axle 37 both ends are fixed in the rotating support of square support bottom corresponding position department, protection pad device transposition axle 37 gearless one end is passed through the jump ring location, protection pad device transposition axle 37 other end is installed protection pad transposition bevel gear A35 through key and jackscrew cooperation location, pad indexing meshing bevel gear A35 and pad indexing meshing bevel gear B36 form a meshing relationship, pad indexing meshing bevel gear B36 is installed at the output shaft end of motor F38, motor F38 is installed at the lower side of lateral hip bed surface 50 through a motor support, motor F38 can drive the square support to integrally rotate and turn over, one side of the square support close to pad device indexing shaft 38 is also provided with a pad self-tightening reel 45, two ends of the pad self-tightening reel 45 are installed inside the opening of the square support and are positioned and fixed through nuts, the other side of the square support is provided with a motor-driven pad tightening reel 46, the extending shaft end of motor-driven pad tightening reel 46 is provided with a pad replacing meshing bevel gear B41 through matching and positioning of keys and jackscrews, pad replacing meshing bevel gear B41 and pad replacing meshing bevel gear A40 form a meshing relationship, pad replacing meshing bevel gear A40 is installed at the shaft end of motor G39 through, the motor G39 is mounted on the square bracket through a motor mounting support, and the motor G39 rotates to drive the motor to drive the pad take-up reel 46 to rotate.
The water-washing type toilet mechanism 26 has the following specific structure: the closestool seat comprises a closestool transposition rotating shaft 48 arranged at the bottom of a second buttock bed surface 49, two ends of the closestool transposition rotating shaft 48 are fixed with the bottom of the second buttock bed surface 49 through a rotating support A, a water-washing type closestool 47 is further arranged at the bottom of the second buttock bed surface 49, two rotating supports B are also arranged on the water-washing type closestool 47 corresponding to the rotating support A at the bottom of the second buttock bed surface 49, the closestool transposition rotating shaft 48 is also connected with the rotating supports B, the water-washing type closestool 47 is associated with the second buttock bed surface 49 through the closestool transposition rotating shaft 48, one end of a non-gear of the closestool transposition rotating shaft 48 is positioned by a clamp spring, the other extending end of the closestool transposition rotating shaft 48 is positioned by a key and a jack screw, a closestool transposition engaging bevel gear B43 is arranged on the other extending end of the closestool transposition rotating shaft, the closestool transposition engaging bevel gear B43 and the closestool transposition bevel gear A42 form an, the motor H44 is installed at the lower side of the second hip bed surface 49 through a motor support, the integral water washing type closestool 47 is driven to rotate and turn over through the movement of the motor H44, a pipeline for collecting sewage is arranged at the lower side of a closestool opening of the water washing type closestool 47 and leads to a sewage collecting barrel at the bed side, and the sewage is collected and discharged at the first time after the completion of excretion.
In practical application, all motors can be connected with a power supply for power supply, and the working principle of the rehabilitation nursing bed with the functions of going to the toilet and bathing is as follows: the functional principle of sitting and standing: the back bed surface 53, the thigh bed surface 52 and the shank bed surface 51 are in a horizontal state initially, when a patient needs to sit or stand, the electric push rod 10 can extend under electric control, supports B55 capable of rotating are arranged at the head end and the tail end of the electric push rod 10, corresponding supports 54 are arranged on the back bed surface 53 and the movable bed plate 17, the supports are connected in an introducing mode through shafts, the supports B55 and the supports A54 are in a reverse rotating relation, relative movement enables the bed surface to be folded upwards for a certain angle, and the upper body of the patient is lifted. Meanwhile, the thigh bed surface 52 and the shank bed surface 51 are driven by a motor A9 to drive a link mechanism formed by connecting rods as shown in figure 2, and finally can drive the thigh and shank bed surfaces to keep the shank bed surface horizontal all the time, the thigh bed surface is turned over downwards through a rotating shaft and combined with the action of the back bed surface 53 to enable a patient to form a sitting posture on the bed, and the patient can be restored to a lying posture through reverse execution.
The functional principle of bathing is as follows: the middle of the structural supports 18 on the two sides of the whole body are contacted to form a bed surface in an initial state, when a bathing function needs to be executed, the short-side ends of the first bed plate and the second bed plate are respectively provided with a motor B14 and a motor B14, the motors move to drive rack meshing gears 13 on the motors to respectively move towards the two sides of the bed body on positioning racks 12, and meanwhile, a shank belt reel 19 on the lower side of a shank bed surface 51, a thigh belt reel 57 on the lower side of a thigh bed surface 52 and a back belt reel 27 on the bottom surface of a back bed surface 53 are respectively driven by a motor C22, a motor D24 and a motor E28 to drive corresponding bevel gears to enable a back belt 34, a thigh belt 33 and the shank belt 32 to. And (3) continuously running, the integral two-side structural support 18 is turned over to two sides as shown in fig. 6 due to the guiding action of the bed support guide wheels 15 and the bed support guide rail grooves 16, and the turning-over-in-place motor B14 stops running. The motor C22, the motor D24 and the motor E28 continue to act, so that the back belt 34, the thigh belt 33 and the shank belt 32 can be used as a bed surface through the reel release belts which are respectively connected with the back belt, the thigh belt 33 and the shank belt 32, at the moment, the inflatable bathtub 31 at the bottom of the bed body is inflated to form a simple bathtub, the middle part of the belts can be in contact with the bottom of the bathtub by continuously loosening the belts as shown in fig. 8, and after bathing is finished, all mechanisms are reversely executed, so that a patient can return.
Defecation and pad replacement functional principle: in the initial state of all the mechanisms, the pad replacement mechanism 25 is on the upper side of the bed surface as shown in fig. 11, and the whole water-washing type toilet 47 is on the lower side of the bed surface on the other side as shown in fig. 9. After the patient suffers from incontinence of urine and feces, the pad changing mechanism 25 drives the pad device rotating shaft 37 to rotate by the motor F38, so that the pad changing mechanism 25 is folded to the lower side of the bed surface. At this time, the motor G39 is rotated to drive the pad take-up reel 46 to rotate, so that the dirty pad is wound up, and at the same time, the pad is discharged from the take-up reel 45 to be a new pad, and then the motor F38 drives the pad device rotating shaft 37 to rotate reversely, so that the mechanism is restored to the initial state. When the patient consciously needs to excrete, the pad replacing mechanism 25 drives the pad device rotating shaft 37 to rotate by the motor F38, so that the pad replacing mechanism 25 is turned over to the lower side of the bed surface. The toilet indexing spindle 48 is then rotated by the motor H44 to turn the entire water-washed toilet 47 to the original position of the pad changing mechanism 25 for collection and transfer of waste. After the operation is finished, the movement of the motor H44 drives the toilet seat indexing shaft 48 to rotate reversely so that the whole water-washing toilet 47 rotates and turns back to the initial position, and then the motor F38 drives the pad device indexing shaft 37 to rotate reversely so that the pad replacing mechanism 25 returns to the initial position.
Claims (7)
1. A rehabilitation nursing bed with toilet and bath functions is characterized by comprising a bed body support, wherein a whole two-side structural support (18) is arranged on the bed body support (11), the whole two-side structural support (18) is symmetrically divided into two halves along a long direction axis, a movable bed board (17) is arranged on the whole two-side structural support (18), the movable bed board (17) is symmetrically divided into a first bed board and a second bed board along the long direction axis, the two halves of the whole two-side structural support (18) correspond to the first bed board and the second bed board one by one, the first bed board and the second bed board are respectively formed by movably connecting a back bed surface, a hip bed surface (4), a thigh bed surface (52) and a shank bed surface (51) through a rotating shaft, the hip bed surface (4) positioned on the first bed board is a first hip (50), the hip bed surface (4) positioned on the second bed board is a second bed surface (49), the first bed board and the second bed board can slide outwards along the transverse direction of the bed body support (11) and turn over, a vacant position is reserved at the middle position of the buttock bed surface (4), a bathtub mechanism is further arranged in the space of the bed body support (11) below the movable bed board (17), a protection pad replacing mechanism (25) is movably arranged at the position of the first bed board corresponding to the through hole, and a water washing type closestool mechanism (26) is movably arranged at the position of the second bed board corresponding to the through hole.
2. The rehabilitation and nursing bed with toilet and bath functions as claimed in claim 1, wherein the ends of the short sides of the first bed board and the second bed board are both provided with a motor B (14) through a motor mounting plate, the shaft ends of the motor B (14) are fixedly provided with rack-engaging gears (13) respectively by key and jackscrew matching, the bed body support (11) at the position corresponding to the short side of the bed board is further provided with a positioning rack (12), the rack-engaging gears (13) can slide along the positioning rack (12), the corners of the bed body support (11) at the two ends of the positioning rack (12) are further provided with bed body support guide rail grooves (16), the ends of the short sides of the bed board at the positions corresponding to the corners of the bed body support (11) are further provided with bed body support guide wheels (15), the bed body support guide rail grooves (16) extend to the vertical position of the bed body support (11) for, the four bed body support guide wheels (15) can slide downwards along the corresponding bed body support guide rail grooves (16), the four straight gears are driven to rotate through the movement of the four motors, so that the integral two-side structure supports (18) are separated from the corresponding integral two-side bed surface (17) left and right, and the guide wheels move directionally in the guide rail grooves until the lower edges of the first bed plate and the second bed plate reach the tail ends of the bed body support guide rail grooves (16) after turning outwards, and the integral two-side structure supports (18) turn over towards the two sides of the bed body.
3. The rehabilitation and nursing bed with toilet and bath functions as claimed in claim 1, wherein the first bed board and the second bed board are identical in structure, and the specific structure is as follows: the bottom of the back bed surface (53) is connected with a movable bed plate (17) through an electric push rod (10), one end of the electric push rod (10) is fixed on the movable bed plate (17), the other end of the electric push rod (10) is connected to the bottom of one end, close to a hip bed surface (4), of the back bed surface (53), supports B (55) capable of rotating are arranged at the head end and the tail end of the electric push rod (10), corresponding supports (54) are arranged on the back bed surface (53) and the movable bed plate (17), the supports are connected in an introducing mode through shafts, the supports B (55) and the supports A (54) are in a reverse rotating relation, and when the electric push rod (10) extends, the bed surface can move relatively to enable the bed surface to be turned upwards;
the hip bed surface (4) is connected with the back bed surface (53) through a rotating shaft (56), the bottom of the hip bed surface (4) is also provided with a motor A (9) through a motor support, the shaft end of the motor A (9) is connected with a meshing straight gear B (8) fixed in position through a key and a jackscrew, the lower side of the thigh bed surface (52) is connected with two thigh bed surface connecting rods (3) through screws, a cylinder at one end of each thigh bed surface connecting rod (3) is connected with a connecting shaft (6) on a rotating support at the lower side of the hip bed surface (4), the other rotating support at the lower side of the hip bed surface (4) is connected with one section of a shank bed surface guide connecting rod (5) through a rotating shaft, the other end of the shank bed surface guide connecting rod (5) is connected with the rotating support on the shank bed surface connecting rod (1) through a rotating shaft, the upper side of the shank bed surface connecting rod (1), a meshing straight gear A (7) fixed in position through a key groove and a jackscrew is arranged on the connecting shaft B (6), the meshing straight gear A (7) and the meshing straight gear B (8) form a meshing relation, the motor A (9) can drive the thigh bed surface and the calf bed surface when rotating, so that the calf bed surface is always kept horizontal, and the thigh bed surface is turned downwards through a rotating shaft.
4. The rehabilitation nursing bed with toilet and bath functions as claimed in claim 3, wherein the two ends of the rotating shaft and the rotating support are fixed by clamp springs.
5. The rehabilitation and nursing bed with toilet and bath functions as claimed in claim 2, wherein the bathtub mechanism is specifically structured as follows: comprises back belt reels (27) arranged on the bottom surface of a back bed surface (53), a pair of back belt reels (27) are arranged along the vertical direction of a bed body and are parallel to each other, two ends of each back belt reel (27) are embedded into supporting seats at two end parts of the bottom surface of the back bed surface (53), a belt bearing surface with adjustable verticality is formed between the two back belt reels (27) symmetrically arranged on a first bed plate and a second bed plate through back belts (34) and is used for supporting the back of a human body during bathing, one end of each back belt reel (27) is also connected with a back meshing bevel gear B (30), the back meshing bevel gear B (30) is meshed with a back meshing bevel gear A (29), the back meshing bevel gear A (29) is connected with an output shaft of a motor E (28), and the motor E (28) is connected with the back bed surface (53) through a motor support, two ends of a thigh belt reel (57) at the lower side of the thigh bed surface (52) are fixed in rotating supports at two ends at the lower side of the thigh bed surface in the same way, a motor D (24) is fixedly arranged on the thigh bed surface (52) through a motor support, the motor D (24) and a thigh meshing bevel gear A (23) on the thigh belt reel (57) form a meshing relation through a thigh meshing bevel gear B (58) fixed by jackscrews, and a pair of thigh belt reels (57) are connected through a thigh belt (33) to form a belt bearing surface with adjustable sag for supporting thigh parts of a human body during bathing;
two ends of a shank belt reel (19) at the lower side of the shank bed surface (51) are fixed inside rotary supports at two ends at the lower side of the shank bed surface in the same way, the shank bed surface (51) is fixed at a fixed position through a clamp spring, a motor C (22) is also fixedly installed on the shank bed surface (51) through a motor support, the motor C (22) and a shank meshing bevel gear A (20) on the shank belt reel (19) form a meshing relation through a shank meshing bevel gear B (21) fixed by a jackscrew, and a pair of shank belt reels (19) are connected through shank belts (32) to form a belt bearing surface with adjustable verticality for supporting the shanks of a human body during bathing;
when the bed surfaces on the two sides are turned over to the two sides, the back belt (34), the thigh belt (33) and the shank belt (32) can be used as the bed surfaces through the reel release belts which are respectively connected, at the moment, the inflatable bathtub (31) at the bottom of the bed body is inflated to form a simple bathtub, and the middle part of the belt can be in contact with the bottom of the bathtub by continuously releasing the belts.
6. The rehabilitation nursing bed with toilet and bath functions as claimed in claim 2, wherein the pad replacing mechanism (25) is specifically structured as follows: including setting up the square support in first buttock bed surface (50) bottom, square support bottom is provided with protection pad device transposition axle (37), protection pad device transposition axle (37) with the pivot parallel arrangement of washing formula closestool mechanism (26), be located when protection pad change mechanism (25) promptly during the vacancy of buttock bed surface (4) intermediate position, washing formula closestool mechanism (26) then rotate to second buttock bed surface (49) bottom, be located when washing formula closestool mechanism (26) during the vacancy of buttock bed surface (4) intermediate position, protection pad change mechanism (25) then rotate to first buttock bed surface (50) bottom, both realize the free choice conversion, the both ends of protection pad device transposition axle (37) are fixed in the rotatory support that square support bottom corresponds position department, and protection pad device transposition axle (37) gearless one end is passed through the jump ring location, and protection pad device transposition axle (37) other end is installed through key and top silk cooperation location and is engaged with bevel gear to the transposition A (35), a protection pad transposition meshing bevel gear A (35) and a protection pad transposition meshing bevel gear B (36) form a meshing relation, the protection pad transposition meshing bevel gear B (36) is installed at the output shaft end of a motor F (38), the motor F (38) is installed on the lower side of a lateral hip part bed surface (50) through a motor support, the motor F (38) can drive a square support to integrally rotate and turn over, one side of the square support close to a protection pad device transposition shaft (38) is further provided with a protection pad self-tightening reel (45), two ends of the protection pad self-tightening reel (45) are installed inside a hole of the square support and are positioned and fixed through nuts, the other side of the square support is provided with a motor-driven protection pad tightening reel (46), the extending shaft end of the motor-driven protection pad tightening reel (46) is provided with a protection pad replacement meshing bevel gear B (41) through key and jackscrew matched positioning, and the protection pad replacement meshing, the protection pad replacing meshing bevel gear A (40) is installed at the shaft end of the motor G (39) through matching and positioning of a jackscrew and a key, the motor G (39) is installed on the square support through a motor installation support, and the motor G (39) rotates to drive the motor to drive the protection pad tightening reel (46) to rotate.
7. The rehabilitation nursing bed with toilet and bath functions as claimed in claim 1, wherein the water-washing type toilet mechanism (26) is specifically structured as follows: the closestool seat comprises a closestool transposition rotating shaft (48) arranged at the bottom of a second buttock bed surface (49), wherein two ends of the closestool transposition rotating shaft (48) are fixed with the bottom of the second buttock bed surface (49) through a rotating support A, a water-washing closestool (47) is further arranged at the bottom of the second buttock bed surface (49), two rotating supports B are also arranged at positions, corresponding to the rotating support A at the bottom of the second buttock bed surface (49), on the water-washing closestool (47), of the rotating supports A, the closestool transposition rotating shaft (48) is also connected with the rotating supports B, the water-washing closestool (47) is related with the second buttock bed surface (49) through the closestool transposition rotating shaft (48), one end, without a gear, of the closestool transposition rotating shaft (48) is positioned by a clamp spring, the other extending end of the closestool transposition rotating shaft (48) is provided with a closestool transposition bevel gear B (43) through a key and a top wire in a matching positioning mode, the closestool transposition bevel, closestool transposition meshing bevel gear A (42) are installed in the axle head of motor H (44) through key and jackscrew location, and motor H (44) are installed in second buttock bed surface (49) downside through the motor support, and the motion through motor H (44) drives whole washing formula closestool (47) and rotates and turn over, has the pipeline of collecting the filth to lead to in the filth collection bucket of bed side at washing formula closestool (47) closestool mouth downside, collects the filth at the very first time after the completion of excreting and discharges.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010229233.4A CN111407554B (en) | 2020-03-27 | 2020-03-27 | Rehabilitation nursing bed with toilet and bath functions |
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| CN202010229233.4A CN111407554B (en) | 2020-03-27 | 2020-03-27 | Rehabilitation nursing bed with toilet and bath functions |
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| CN111407554A true CN111407554A (en) | 2020-07-14 |
| CN111407554B CN111407554B (en) | 2024-03-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451258A (en) * | 2020-12-14 | 2021-03-09 | 湖南工程学院 | Multifunctional self-help old-person bed |
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| JP2011161197A (en) * | 2010-02-15 | 2011-08-25 | Nobuhiro Aoki | Medical care equipment permitting nursing care simultaneously with bathing without transferring patient's body |
| US20140310875A1 (en) * | 2011-12-24 | 2014-10-23 | Kazuyoshi Iida | Caregiving bed |
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