CN112057263B - Multifunctional nursing bed - Google Patents
Multifunctional nursing bed Download PDFInfo
- Publication number
- CN112057263B CN112057263B CN202011053776.1A CN202011053776A CN112057263B CN 112057263 B CN112057263 B CN 112057263B CN 202011053776 A CN202011053776 A CN 202011053776A CN 112057263 B CN112057263 B CN 112057263B
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- push rod
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- support plate
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 60
- 230000013872 defecation Effects 0.000 claims abstract description 20
- 210000000689 upper leg Anatomy 0.000 claims abstract description 12
- 210000002414 leg Anatomy 0.000 claims description 110
- 230000007246 mechanism Effects 0.000 claims description 99
- 210000003141 lower extremity Anatomy 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 50
- 210000001015 abdomen Anatomy 0.000 claims description 37
- 238000004140 cleaning Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 18
- 238000000429 assembly Methods 0.000 claims description 18
- 239000010865 sewage Substances 0.000 claims description 11
- 230000007306 turnover Effects 0.000 description 50
- 210000001217 buttock Anatomy 0.000 description 10
- 241001669679 Eleotris Species 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 208000017667 Chronic Disease Diseases 0.000 description 2
- 208000004210 Pressure Ulcer Diseases 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 206010058031 Joint adhesion Diseases 0.000 description 1
- 208000019914 Mental Fatigue Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000003108 foot joint Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/16—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto converting a lying surface into a chair
-
- 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
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
-
- 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
- A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame
-
- 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
- A61G7/0528—Steering or braking devices for castor wheels
-
- 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
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
-
- 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
-
- 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
- A61G7/072—Rests specially adapted therefor for the head or torso, e.g. special back-rests for the head only
-
- 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
- A61G7/075—Rests specially adapted therefor for the limbs
- A61G7/0755—Rests specially adapted therefor for the limbs for the legs or feet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Otolaryngology (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The multifunctional nursing bed has the functions of turning over, lifting back, preventing slipping, supporting thighs, assisting defecation, moving and transferring, and the like, improves the comfort of a patient lying on the bed, lightens the burden of nursing staff, and is convenient for family members or nursing staff to take care of the patient. The life quality of users is improved, the nursing workload of carers is reduced, the burden of families and society is reduced, the nursing management level of the aged care and medical institutions is improved, and the industrial rapid development and standardized management of the intelligent multifunctional nursing management system in China are promoted.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a multifunctional nursing bed.
Background
In nursing facilities in hospitals and families, old people or patients (hereinafter referred to as patients) lying in bed for a long time due to inconvenient lower limb movements usually use nursing beds, but the existing nursing beds have single functions, the family members need to help the patients to lift the back and bend legs and the like to relieve discomfort caused by long-term lying, the long-term lying bed needs to avoid bedsores, the patients need to be transferred to other places through, for example, wheelchairs and the like, at least one nursing staff is needed to hold the patients to transfer the patients to the wheelchairs, and the nursing staff is usually the family members of the patients or the nursing staff in employment relationship with the patients, but the nursing staff with the relationship has a lot of inconvenience to the family members or brings money loss to the patients, so that the nursing staff has heavy load and simultaneously increases the accidental risks of the patients.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multifunctional nursing bed with reasonable structure and multiple functions.
In order to solve the technical problems, the invention provides a multifunctional nursing bed, which comprises a bed frame and a bed board mechanism, wherein the bed board mechanism is supported on the bed frame;
The device also comprises a turning-over mechanism, a back lifting mechanism, an anti-slip mechanism, a thigh supporting mechanism, a defecation mechanism and a moving mechanism;
The bed board mechanism comprises a head sleeper board, a back supporting board, a waist supporting board, a buttock supporting board, a leg supporting board and a foot supporting board;
The back support plate, the waist support plate and the buttock support plate cover the upper end face of the bedstead, the buttock support plate is connected with the bedstead, the tail end of the waist support plate is hinged with the bedstead, the starting end of the waist support plate is hinged with the tail end of the back support plate, the starting end of the back support plate is hinged with the head sleeper plate, the starting end of the leg support plate is hinged with the bedstead, and the tail end of the leg support plate is hinged with the starting end of the foot support plate;
The back lifting mechanism comprises a headrest electric push rod, a waist back electric push rod, a leg and foot electric push rod and a connecting rod assembly;
The electric headrest push rod is hinged to the back support plate, the push rod end of the electric headrest push rod is hinged to the head pillow plate, the electric lumbar back push rod is hinged to the bed frame, the push rod end of the electric lumbar back push rod is hinged to the back support plate, the connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is fixedly connected to the foot support plate, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to the bed frame, the electric leg push rod is hinged to the bed frame, and the push rod end of the electric leg push rod is hinged to the middle of the second connecting rod;
The turning mechanism comprises a turning driving assembly, a transmission assembly and at least one group of push plate assemblies, wherein the transmission assembly comprises a left transmission shaft and a right transmission shaft, both ends of the left transmission shaft and both ends of the right transmission shaft are respectively supported on a bedstead, and the trend of the left transmission shaft and the trend of the right transmission shaft are consistent with the length direction of the multifunctional nursing bed;
The bed plate mechanism is provided with at least one group of turning through holes corresponding to the push plate assembly, each group of turning through holes comprises a left turning hole and a right turning hole, the push plate assembly comprises a left turning plate, a right turning plate, a left turning arm and a right turning arm, the left turning plate is positioned in the left turning hole corresponding to the bed plate mechanism, the left turning plate is hinged with the corresponding left turning hole edge bed plate mechanism, the right turning plate is positioned in the right turning hole corresponding to the bed plate mechanism, the right turning plate is hinged with the corresponding right turning hole edge bed plate mechanism, the upper end of the left turning arm is abutted against the left turning plate, the upper end of the right turning arm is abutted against the right turning plate, the lower end of the left turning arm is fixedly arranged on a left transmission shaft of the transmission assembly, and the lower end of the right turning arm is fixedly arranged on a right transmission shaft of the transmission assembly;
The turning driving assembly comprises a left turning electric push rod and a right turning electric push rod, the left turning electric push rod and the right turning electric push rod are positioned at the lower side of the push plate assembly, the left turning electric push rod and the right turning electric push rod are arranged left and right, the lower end of the left turning electric push rod is connected with the bedstead, the push rod end of the left turning electric push rod is hinged with the middle part of the left turning arm, the lower end of the right turning electric push rod is connected with the bedstead, and the push rod end of the right turning electric push rod is hinged with the middle part of the right turning arm;
The anti-slipping mechanism comprises a hip anti-slipping assembly and a foot anti-slipping assembly, the hip anti-slipping assembly comprises a hip anti-slipping electric push rod, the starting end of a hip supporting plate of the bed plate mechanism is hinged with the bed frame, the hip anti-slipping electric push rod is hinged on the bed frame at the lower side of the hip supporting plate, and the end part of the push rod of the hip anti-slipping electric push rod is hinged with the hip supporting plate;
The foot anti-slip assembly comprises a foot anti-slip electric push rod, a baffle sliding rail, a baffle sliding block and a foot baffle, wherein the foot anti-slip electric push rod is hinged to the lower side of the initial end of the foot supporting plate;
The thigh supporting mechanism comprises two leg supporting components, the two leg supporting components are positioned between a hip supporting plate and a leg supporting plate of the bed plate mechanism, the two leg supporting components are arranged left and right, the leg supporting components comprise leg brackets and leg electric push rods, the leg electric push rods are fixedly connected into the bed frame, the leg brackets are fixedly connected to the push rod ends of the leg electric push rods, the leg electric push rods are vertically arranged, and the leg brackets are positioned between the hip supporting plate and the leg supporting plate of the bed plate mechanism;
The defecation mechanism at least comprises a defecation assembly, the defecation assembly comprises a detachable hip plate, a cleaning pipeline and a sewage bucket, a defecation hole is formed in a hip supporting plate of the bed board mechanism, the detachable hip plate completely covers the defecation hole, the cleaning pipeline is fixedly connected with the bed frame, the detachable hip plate is matched with an opening at the upper end of the cleaning pipeline, an inclined channel for dirt to pass through is formed in the cleaning pipeline, the sewage bucket is placed at the lower side of the cleaning pipeline, and the upper opening of the sewage bucket is aligned with the opening at the lower end of the cleaning pipeline;
The movable mechanism comprises a plurality of leg assemblies, the plurality of leg assemblies are arranged at the lower part of the bedstead, each leg assembly comprises a leg driving push rod, a connecting rod, a plurality of pulleys, a plurality of connecting seats, a plurality of sliding seats and a plurality of swinging arms, the pulleys, the plurality of connecting seats, the plurality of sliding seats and the plurality of swinging arms are in one-to-one correspondence, the pulleys are arranged on the corresponding connecting seats, one end of each connecting seat is hinged with the lower part of the bedstead, the other end of each connecting seat is hinged with one end of each swinging arm, the other end of each swinging arm is hinged with the corresponding sliding seat, the sliding seats can reciprocate along the horizontal direction, all the sliding seats are connected with the connecting rod, the leg driving push rod is hinged at the lower part of the bedstead, the push rod end of the leg driving push rod is hinged with the connecting rod, the leg driving push rod drives all the sliding seats to synchronously move, when the push rod end of the leg driving push rod extends out of the minimum stroke, the bottom of the pulley is higher than the bottom of the bedstead, and when the push rod end of the leg driving rod is extended out of the maximum stroke, the pulley replaces the bedstead to be contacted with the ground.
As the preference of this multi-functional nursing bed, play back of body mechanism still includes at least a set of waist spacing subassembly, waist spacing subassembly includes spacing hook, and spacing hook one end is hung on the waist layer board, and open on the bedstead have with spacing hook complex waist shape hole, the length direction in waist shape hole is unanimous with vertical direction, and the relative buttock layer board flip angle of spacing hook restriction waist layer board is less than the relative buttock layer board flip angle of back layer board.
As the preference of this multi-functional nursing bed, the turnover mechanism still includes a plurality of massage modules, install at least one massage module on the left turn over body board of push pedal subassembly, also install at least one massage module on the right turn over body board.
As the preference of the multifunctional nursing bed, the back lifting mechanism further comprises a waist and abdomen adjusting component, the waist and abdomen adjusting component comprises a waist and abdomen adjusting electric push rod, the waist and abdomen adjusting electric push rod is fixed in a bed frame, the end part of the push rod of the waist and abdomen adjusting electric push rod is aligned to a waist supporting plate, and an adjusting notch for the limited angle swing of the waist supporting plate is formed in the position of the bed frame corresponding to the waist supporting plate;
the waist and abdomen adjusting electric push rod has three strokes, namely a minimum stroke, a middle position stroke and a high position stroke, when the waist and abdomen adjusting electric push rod is in the minimum stroke, the push rod end of the waist and abdomen adjusting electric push rod is not contacted with the waist support plate, and the waist support plate swings downwards and is completely positioned in an adjusting notch of the bedstead;
when the waist and abdomen adjusting electric push rod extends to the middle position travel, the push rod end part of the waist and abdomen adjusting electric push rod is abutted against the waist supporting plate, and the waist supporting plate is in a horizontal state;
When the waist and abdomen adjusting electric push rod extends to a high-position travel, the waist supporting plate swings upwards along the hinge position of the waist supporting plate and the bedstead.
As the optimization of the multifunctional nursing bed, the turning driving assembly of the turning driving assembly also comprises a left turning sliding connecting rod and a right turning sliding connecting rod, the left turning sliding connecting rod is fixedly connected with a left turning arm of an adjacent push plate assembly, the lower end of the left turning electric push rod is connected with the bed frame, and the push rod end of the left turning electric push rod is hinged with the left turning sliding connecting rod;
The right turning sliding connecting rod is fixedly connected with a right turning arm of the adjacent push plate assembly, the lower end of the right turning electric push rod is connected with the bedstead, and the push rod end of the right turning electric push rod is hinged with the right turning sliding connecting rod.
As the optimization of the multifunctional nursing bed, the turnover mechanism also comprises a lower limb turnover assembly, wherein the lower limb turnover assembly comprises a left lower limb turnover plate, a right lower limb turnover plate, a left lower limb turnover arm and a right lower limb turnover arm, the left lower limb turnover plate is positioned between a hip supporting plate and a leg supporting plate of the bed plate mechanism, and the left lower limb turnover plate is hinged with the bed frame;
The right lower limb overturning plate is also positioned between the hip supporting plate and the leg supporting plate of the bed plate mechanism, the right lower limb overturning plate is hinged with the bed frame, the upper end of the left lower limb overturning arm is abutted against the left lower limb overturning plate, the upper end of the right lower limb overturning arm is abutted against the right lower limb overturning plate, the lower end of the left lower limb overturning arm is fixedly arranged on a left transmission shaft of the transmission assembly, and the lower end of the right lower limb overturning arm is fixedly arranged on a right transmission shaft of the transmission assembly.
When the multifunctional nursing bed is adopted, the multifunctional nursing bed has the functions of turning over, lifting back, preventing slipping, supporting thighs, assisting defecation, moving and transferring, and the like, improves the comfort of a patient in bed, reduces the burden of nursing staff, and is convenient for family members or nursing staff to care the patient.
The bed board mechanism is matched with the back lifting mechanism, so that the patient can realize continuous passive joint movement of lower limbs of patients, the muscles of the lower limbs are contracted and relaxed frequently in rhythm, the lower limb nerves are well repaired, joint adhesion can be prevented, and various chronic diseases of the lower limbs are prevented.
The turnover mechanism realizes the function of turning over the body, helps the long-term bedridden patient to relax the blood circulation of the back and buttocks, reduces bedsores and other chronic diseases, and is matched with gentle massage and the like, so that a comfortable sleeping environment can be created, a user is helped to fall asleep more quickly, the user can go to deep sleep, the physical and mental fatigue of the user can be relieved, and the sleep health maintenance is realized.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present multi-functional nursing bed.
Fig. 2 is a top view of a first embodiment of the present multi-functional nursing bed.
Fig. 3 is a cross-sectional view taken along A-A of fig. 2.
Fig. 4 is a view showing a state of use of the back-together mechanism of the present multi-functional nursing bed embodiment.
Fig. 5 is a schematic structural view of a turning mechanism of the embodiment of the multifunctional nursing bed.
Fig. 6 is a perspective view showing a state of use of an anti-slip mechanism according to an embodiment of the present multifunctional nursing bed.
Fig. 7 is a left side view showing a state of use of an anti-slip mechanism according to the embodiment of the present multifunctional nursing bed.
Fig. 8 is a schematic view of a thigh support mechanism of an embodiment of the multi-functional nursing bed.
Fig. 9 is a perspective view showing the construction of a defecation mechanism according to the embodiment of the multifunctional nursing bed.
Fig. 10 is a left side view of a first embodiment of the present multi-functional nursing bed.
FIG. 11 is a schematic view of a leg assembly of an embodiment of the multi-functional nursing bed.
Fig. 12 is a schematic view of a structure of the lumbar-abdomen-adjusting electric push rod of the embodiment of the multifunctional nursing bed when the electric push rod extends to a high-position stroke.
Fig. 13 is a perspective view showing a use state of the lumbar limit assembly according to the embodiment of the multi-functional nursing bed.
Fig. 14 is a rear view of the multi-functional nursing bed in use of the lumbar support assembly of the present embodiment.
Detailed Description
Example 1
As shown in fig. 1 to 12 (the outer shell of the outer side of the bedframe is omitted in fig. 9 and 10, and the detachable hip plate and the drain bucket on the hip plate are also omitted in fig. 9).
The multifunctional nursing bed comprises a bed frame 1000, a bed board mechanism 2000, a turning-over mechanism, a back lifting mechanism, an anti-slip mechanism, a thigh supporting mechanism, a defecation mechanism and a moving mechanism.
The bedstead 1000 is a frame structure, the bedstead 1000 is in a cuboid shape, the upper end face frame of the bedstead 1000 can support the bed board mechanism 2000, the side wall of the bedstead 1000 is wrapped with an attractive stainless steel shell 1100, and four foot pads 1300 are distributed at the bottom of the frame structure of the bedstead 1000 in a rectangular shape.
A deck mechanism 2000 is supported on the bed frame 1000, and the deck mechanism 2000 includes a head pillow 2600, a back plate 2300, a waist plate 2200, a hip plate 2100, a leg plate 2400, and a foot plate 2500.
The back support plate 2300, the waist support plate 2200 and the hip support plate 2100 cover the upper end face of the bed frame 1000, the head sleeper plate 2600, the back support plate 2300, the waist support plate 2200, the hip support plate 2100, the leg support plate 2400 and the foot support plate 2500 are sequentially arranged, the initial end side wall of the hip support plate 2100 is connected with the bed frame 1000 through hinges, the frame structure of the end side wall of the waist support plate 2200 is also hinged with the upper end face of the bed frame 1000 through hinges, the initial end side wall of the waist support plate 2200 is hinged with the end side wall of the back support plate 2300 through hinges, the initial end side wall of the back support plate 2300 is hinged with the side wall of the head sleeper plate 2600 through hinges, the initial end of the leg support plate 2400 is also hinged with the initial end of the foot support plate 2500 through hinges, and the rotating axes of the support plates and the head sleeper plate 2600 are consistent with the width direction of the multifunctional nursing bed;
In the initial state, the upper end surfaces of the head pillow 2600, the back plate 2300, the waist plate 2200, the hip plate 2100, the leg plate 2400, and the foot plate 2500 are all on the same horizontal plane.
The back lifting mechanism comprises a headrest electric push rod 3100, a waist back electric push rod 3200, a leg and foot electric push rod 3300, a connecting rod assembly and a waist and abdomen adjusting assembly.
The headrest electric push rod 3100 is hinged on the lower end surface of the back support plate 2300 through a bracket, the push rod end of the headrest electric push rod 3100 is hinged with the head pillow plate 2600, the lumbar back electric push rod 3200 is hinged in the bed frame 1000 positioned at the lower side of the lumbar support plate 2200, and the push rod end of the lumbar back electric push rod 3200 is hinged with the lower end surface of the back support plate 2300;
the connecting rod assembly comprises a first connecting rod 3410 and a second connecting rod 3420, wherein the upper end of the first connecting rod 3410 is welded on the lower end surface of the foot supporting plate 2500, the lower end of the first connecting rod 3410 is hinged with one end of the second connecting rod 3420, the other end of the second connecting rod 3420 is hinged with the bed frame 1000, the electric push rod 3300 for legs is hinged on the bed frame 1000, and the push rod end part of the electric push rod 3300 for legs is hinged with the middle part of the second connecting rod 3420;
The waist and abdomen adjusting component comprises a waist and abdomen adjusting electric push rod 3610, the waist and abdomen adjusting electric push rod 3610 is fixed in the bed frame 1000, the push rod end of the waist and abdomen adjusting electric push rod 3610 is aligned to the waist supporting plate 2200, and an adjusting notch 1400 for the limited angle swing of the waist supporting plate 2200 is formed in the position of the bed frame 1000 corresponding to the waist supporting plate 2200.
In the initial state, when the bed board mechanism 2000 is in the horizontal state, the user can lie flat or lie prone on the upper side of the bed board mechanism 2000, the waist and abdomen adjusting component can correspond to the lying posture or the lying posture of the user, the purpose of adjusting the turnover angle of the waist supporting plate 2200 is achieved by adjusting the extending stroke of the waist and abdomen adjusting electric push rod 3610, and the waist and abdomen adjusting electric push rod 3610 has three strokes, namely a minimum stroke, a middle position stroke and a high position stroke:
The body of the user is fat, the user lies on the bed board mechanism 2000 flatly, when the waist and abdomen adjusting electric push rod 3610 is in the minimum stroke, the push rod end part of the waist and abdomen adjusting electric push rod 3610 is not contacted with the waist supporting plate 2200, the waist supporting plate 2200 swings downwards under the action of the gravity of the abdomen of the user and is completely positioned in the adjusting notch 1400 of the bed frame 1000, a dent is formed at the corresponding position of the abdomen of the user, a region for placing the excrescence of the abdomen of the user is reserved, and the comfort level of obese people in the lying state of the multifunctional nursing bed is improved;
When the waist and abdomen adjusting electric push rod 3610 extends to the middle position stroke, the push rod end part of the waist and abdomen adjusting electric push rod 3610 is abutted against the waist supporting plate 2200, the waist supporting plate 2200 is in a horizontal state, and the bed board mechanism 2000 can be normally used;
When the user lies on the bed board mechanism 2000 and the waist and abdomen adjusting electric push rod 3610 extends to a high-position stroke, the waist and abdomen adjusting electric push rod 3610 pushes up the waist support plate 2200, and the waist support plate 2200 swings upwards along the hinge position of the waist support plate 2200 and the bed frame 1000, so that the waist support is provided for the waist of the user.
When the back is lifted, the electric waist-back push rod 3200 is started, the electric waist-back push rod 3200 drives the hip support plate 2100 and the waist support plate 2200 to turn, the hip support plate 2100 and the waist support plate 2200 turn synchronously, the back support plate 2300 turns under the action of the electric waist-back push rod 3200, the maximum turning angle of the back support plate 2300 is 80 degrees, and the patient takes a sitting posture under the turning of the hip support plate 2100 and the waist support plate 2200;
the leg and foot electric push rod 3300 is started, the leg and foot electric push rod 3300 acts on the connecting rod assembly, the leg supporting plate 2400 turns downwards and approaches to the bed frame 1000, and the foot supporting plate 2500 always keeps a horizontal state;
The head pillow plate 2600 is turned over relative to the back support plate 2300 by starting the headrest electric push rod 3100, so that the head angle of a patient can be conveniently adjusted.
The turning mechanism comprises a turning driving assembly, a transmission assembly, a lower limb turning assembly, two groups of push plate assemblies and six massage modules 4400.
The transmission assembly comprises a left transmission shaft 4210 and a right transmission shaft 4220, two ends of the horizontal left transmission shaft 4210 and right transmission shaft 4220 are respectively supported at the front part and the rear part of the bed frame 1000 through bearings, and the trend of the left transmission shaft 4210 and the right transmission shaft 4220 is consistent with the length direction of the multifunctional nursing bed.
Two groups of turning through holes are respectively formed in the bed plate mechanism 2000 corresponding to the two groups of push plate assemblies, one group of the two groups of turning through holes is arranged on the back supporting plate 2300, the other group of the two groups of turning through holes is arranged on the waist supporting plate 2200, and each group of turning through holes comprises a left turning hole and a right turning hole.
The two groups of push plate assemblies are correspondingly arranged on the back support plate 2300 and the waist support plate 2200, taking the push plate assembly on the back support plate 2300 as an example, the structure of the push plate assembly is specifically introduced, the push plate assembly comprises a left turnover plate 4310, a right turnover plate 4320, a left turnover arm 4330 and a right turnover arm 4340, the left turnover plate 4310 is positioned in a left turnover hole on the back support plate 2300, the left turnover plate 4310 is hinged with the back support plate 2300 at the edge of the corresponding left turnover hole, the right turnover plate 4320 is positioned in a right turnover hole on the back support plate 2300, the right turnover plate 4320 is hinged with the back support plate 2300 at the edge of the corresponding right turnover hole, the left turnover arm 4330 and the right turnover arm 4340 are in the same structure, the left turnover arm 4330 and the right turnover arm 4340 are symmetrically arranged, the upper end of the left turnover arm 4330 is abutted against the left turnover plate 4310, the lower end of the right turnover arm 4340 is fixedly arranged on a left transmission shaft 4210 of the transmission assembly, and the lower part of the right turnover arm 4340 is fixedly arranged on a right transmission shaft 4220 of the transmission assembly.
The push plate assembly provided on the lumbar support plate 2200 is generally identical in structure to the push plate assembly provided on the back support plate 2300 and will not be described in detail herein.
The turning driving assembly comprises a left turning sliding connecting rod 4130, a right turning sliding connecting rod, a left turning electric push rod 4110 and a right turning electric push rod 4120, wherein the left turning electric push rod 4110 and the right turning electric push rod 4120 are positioned at the lower side of the push plate assembly, and the left turning electric push rod 4110 and the right turning electric push rod 4120 are arranged left and right.
The two ends of the left turning sliding connecting rod 4130 are respectively and fixedly connected to a left turning arm of a push plate assembly corresponding to the waist supporting plate 2200 and the back supporting plate 2300, the lower end of the left turning electric push rod 4110 is connected with the bedstead 1000, and the push rod end of the left turning electric push rod 4110 is hinged with the middle part of the left turning sliding connecting rod 4130.
Similarly, two ends of a right turn-over sliding connecting rod (not shown in the figure) are respectively and fixedly connected to a right turn-over arm of a push plate assembly corresponding to the waist supporting plate 2200 and the back supporting plate 2300, the lower end of a right turn-over electric push rod 4120 is connected with the bedstead 1000, and the push rod end of the right turn-over electric push rod 4120 is hinged with the middle part of the right turn-over sliding connecting rod.
The lower limb overturning assembly comprises a left lower limb overturning plate 4510, a right lower limb overturning plate 4520, a left lower limb overturning arm 4530 and a right lower limb overturning arm 4540, wherein the left lower limb overturning plate 4510 is positioned between a buttock supporting plate 2100 and a leg supporting plate 2400 of the bed board mechanism, and the left lower limb overturning plate 4510 is hinged with the bed frame 1000;
The right lower limb overturning plate 4520 is also positioned between the hip supporting plate 2100 and the leg supporting plate 2400 of the bed board mechanism, the right lower limb overturning plate 4520 is hinged with the bed frame 1000, the upper end of the left lower limb overturning arm 4530 is abutted against the left lower limb overturning plate 4510, the upper end of the right lower limb overturning arm 4540 is abutted against the right lower limb overturning plate 4520, the lower end of the left lower limb overturning arm 4530 is fixedly arranged on the left transmission shaft 4210 of the transmission assembly, and the lower end of the right lower limb overturning arm 4540 is fixedly arranged on the right transmission shaft 4220 of the transmission assembly.
Taking a patient turning over to the right as an example, when the multifunctional nursing bed is used, the left turning over electric push rod 4110 of the turning over driving assembly is started, the left turning over electric push rod 4110 pushes the left turning over sliding connecting rod 4130 to move towards the upper side, the left turning over arm 4330 rotates along the left transmission shaft 4210 to drive the upper end of the left turning over arm 4330 to rotate to the right, the upper end of the left turning over arm 4330 drives the left turning over plate 4310 to turn over to the right, the patient lies on the bed plate 2000 and is acted by the left turning over plate 4310, the lower limb turning over assembly is synchronously driven to rotate by the transmission assembly to synchronously turn over to the right, and the patient can adopt the multifunctional nursing bed to turn over to the left side in the same way.
A massage module 4400 is mounted on the left turn-over plate 4310 on the waist support plate 2200, a massage module 4400 is also mounted on the right turn-over plate 4320 on the waist support plate 2200, two massage modules 4400 are mounted on the left turn-over plate 4310 on the back support plate 2300, and two massage modules 4400 are also mounted on the right turn-over plate 4320 on the waist support plate 2200.
The massage module 4400 is a commercially available product, and the massage module 4400 is added on the body turning plate to massage a patient, so that the blood circulation of the patient is promoted, and the comfort level of the patient in bed is improved.
The anti-slip mechanism comprises a buttock anti-slip component and a foot anti-slip component.
The hip anti-slip assembly comprises a hip anti-slip electric push rod 5110, the side wall of the starting end of a hip supporting plate 2100 of the bed board mechanism 2000 is hinged with the frame structure of the upper end face of the bed frame 1000 through a hinge, the hip anti-slip electric push rod 5110 is hinged on the bed frame 1000 positioned on the lower side of the hip supporting plate 2100, and the push rod end of the hip anti-slip electric push rod 5110 is hinged with the hip supporting plate 2100;
The foot anti-slip assembly comprises a foot anti-slip electric push rod 5210, a baffle sliding rail 5230, a baffle sliding block 5220 and a foot baffle 5250, wherein the foot anti-slip electric push rod 5210 is hinged to the lower side of the starting end of a foot supporting plate 2500 through a bracket, the push rod end of the foot anti-slip electric push rod 5210 is hinged to the baffle sliding block 5220, the baffle sliding rail 5230 is fixed to the lower end face of the foot supporting plate 2500 through bolts, the baffle sliding rail 5230 is matched with the baffle sliding block 5220, the foot supporting plate 2500 is provided with two waist-shaped holes, the foot baffle 5250 is fixed to the baffle sliding block 5220 through two supporting rods 5240, the two supporting rods 5240 respectively penetrate through the two waist-shaped holes, and the trend of the waist-shaped holes is consistent with that of the multifunctional nursing bed.
When the patient lies on the back, the upper end surfaces of the head pillow 2600, the back support plate 2300, the waist support plate 2200, the hip support plate 2100, the leg support plate 2400 and the foot support plate 2500 are all positioned on the same horizontal plane, the hip anti-slip electric push rod 5110 of the hip anti-slip assembly is started, the hip anti-slip electric push rod 5110 drives the hip support plate 2100 to turn over so as to enable the hip of the patient to lean against the hip support plate 2100, the foot anti-slip electric push rod 5210 of the foot anti-slip assembly is started, and the foot anti-slip electric push rod 5210 drives the foot baffle 5250 to move towards the hip support plate 2100 until the foot of the patient leans against the foot support plate 2500.
The thigh support mechanism comprises two sets of leg support assemblies, which are arranged side-to-side, in a position between the hip plate 2100 and the leg plate 2400 of the bed plate mechanism 2000.
The leg support assembly comprises a leg bracket 6110 and a leg electric push rod 6120, wherein the lower part of the leg electric push rod 6120 is fixedly connected with the inside of the bedstead 1000, the leg bracket 6110 is fixedly connected with the push rod end part of the leg electric push rod 6120, the leg electric push rod 6120 is vertically arranged, and the leg bracket 6110 is positioned between the buttock supporting plate 2100 and the leg supporting plate 2400 of the bed board mechanism.
When the thigh supporting mechanism is used, the leg electric push rods 6120 of the two groups of the leg supporting assemblies are started, the leg brackets 6110 move upwards until the maximum stroke of the push rods of the leg electric push rods 6120 is stopped, the leg brackets 6110 cannot move downwards, the legs of a patient can be placed on the leg brackets 6110, the thighs of the patient are supported, the inner sides of the thighs and the crotch are leaked, and the nursing staff can conveniently clean or ventilate.
When the leg motor-driven push rod 6120 is retracted to the lowest position, the leg bracket 6110 is positioned between the hip-rest 2100 and the leg-rest 2400, and the upper end of the leg bracket 6110 does not exceed the horizontal height of the hip-rest 2100 and the leg-rest 2400 in the initial state.
The defecation mechanism includes a defecation assembly.
The defecation assembly comprises a detachable hip plate 7110, a cleaning pipeline 7120 and a sewage bucket 7130, wherein a defecation hole 2110 is formed in the hip supporting plate 2100 of the bed board mechanism 2000, the detachable hip plate 7110 is completely covered in the defecation hole 2110, the cleaning pipeline 7120 is fixedly connected with the bed frame 1000, the cleaning pipeline 7120 is positioned on the lower side of the hip supporting plate 2100, the detachable hip plate 7110 is matched with the upper end opening of the cleaning pipeline 7120, an inclined channel for dirt to pass through is formed in the cleaning pipeline 7120, the sewage bucket 7130 is placed on the lower side of the cleaning pipeline 7120, and the upper opening of the sewage bucket 7130 is aligned with the lower end opening of the cleaning pipeline 7120.
When the patient needs to relieve oneself, can dismantle the detachable hip plate 7110 that is located on the buttock layer board 2100 earlier, and the excrement of patient flows into the sewage bucket 7130 through clean pipeline 7120, and the nursing staff can also utilize outside water source to carry out the clearance after excreteing to the patient, finally takes out sewage bucket 7130 and falls the excrement, accomplishes the clearance operation.
The moving mechanism comprises two groups of leg assemblies, the front and back of the bottom of the frame structure of the bedstead 1000 are respectively provided with a horizontal herringbone bottom plate 1500, the two groups of leg assemblies are arranged on the two herringbone bottom plates 1500, the two groups of leg assemblies are sequentially arranged front and back, each group of leg assemblies comprises a leg driving push rod 8110, a connecting rod 8120, two pulleys 8130, two connecting seats 8140, two sliding seats 8150 and two swing arms 8160, the two pulleys 8130, the two connecting seats 8140, the two sliding seats 8150 and the two swing arms 8160 are in one-to-one correspondence, the pulleys 8130 are arranged on the corresponding connecting seats 8140, the connecting seats 8140 are in a general L-shaped structure, one end of each connecting seat 8140 is hinged with the bottom plate 1500 at the lower part of the bedstead, the other end of each connecting seat 8140 is hinged with one end of each swing arm 8160, the other end of the swing arm 8160 is hinged with a corresponding sliding seat 8150, the sliding seat 8150 is matched with a herringbone bottom plate 1500 through a sliding rail (not shown in the figure), the sliding seat 8150 can reciprocate along the horizontal direction, two ends of a connecting rod 8120 are respectively fixed with the two sliding seats 8150, a supporting leg driving push rod 8110 is hinged at the lower side of the bottom plate 1500, the push rod end of the supporting leg driving push rod 8110 is hinged with the connecting rod 8120, the extending and retracting direction of the supporting leg driving push rod 8110 is consistent with the reciprocating direction of the sliding seat 8150, the supporting leg driving push rod 8110 drives all the sliding seats 8150 to synchronously move, when the push rod end of the supporting leg electric push rod extends out of the minimum stroke, the bottom height of a pulley 8130 is higher than the height of a foot pad at the bottom of a bedstead, and the foot pad is contacted with the ground at the moment, and the multifunctional nursing bed cannot easily move; when the end part of the push rod of the electric push rod of the supporting leg extends out of the maximum stroke, the pulley 8130 replaces the bed frame to be in contact with the ground, so that the multifunctional nursing bed is convenient to move.
Example two
As shown in fig. 13 to 14
The present embodiment differs from the first embodiment only in that the back lifting mechanism further comprises a lumbar limit assembly.
The waist limiting component comprises limiting hooks 3510, one ends of the limiting hooks 3510 are hung on a waist supporting plate 2200, limiting plates 1200 are fixedly welded on two sides of the bedstead 1000 in the width direction respectively, waist-shaped holes matched with the limiting hooks 3510 are formed in each limiting plate 1200, the length direction of each waist-shaped hole is consistent with the vertical direction, and the limiting hooks 3510 limit the turnover angle of the waist supporting plate 2200 relative to the hip supporting plate 2100 to be smaller than that of the back supporting plate 2300 relative to the hip supporting plate 2100.
When the back is lifted, the limiting hooks 3510 move to the uppermost end of the waist-shaped holes of the limiting plate 1200, the waist support plate 2200 does not turn over under the action of the limiting hooks 3510, the maximum turning angle of the waist support plate 2200 is 30 degrees, but the back support plate 2300 continues to turn over under the action of the waist-back electric push rod 3200, the maximum turning angle of the back support plate 2300 is 75 degrees, the patient takes a sitting posture under the turning of the hip support plate 2100 and the waist support plate 2200, and the hip support plate 2100 and the waist support plate 2200 are respectively clung to the back and the waist of the patient, so that the comfort of the multifunctional nursing bed in sitting is improved.
The multifunctional nursing bed fully considers the measurement result of human body, the length of the bed body is 2.1 meters, the width of the bed body is 0.75 meter, the lifting distance of the bed body is 0.55-0.65 meter, the lifting angle of the head is +/-20 degrees, the back lifting and falling angle is 0-80 degrees, the left and right turning angles are 0-75 degrees, the waist lifting distance is 0.5 meter, the lifting distance of the seat plate is 1 meter, the back lifting angle is 75-5 degrees, the leg lifting and falling distance is 2 meters, the opening and closing time of a toilet door is 2 seconds in a vibration mode 8, the lifting distance of the bed body is 1 meter, and the dynamic angle of a foot joint is 20 degrees.
The foregoing is merely illustrative of two embodiments of this invention and it will be appreciated by those skilled in the art that variations and modifications may be made without departing from the principles of the invention, which is also contemplated as falling within the scope of the invention.
Claims (4)
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| CN113797041A (en) * | 2021-09-27 | 2021-12-17 | 江门市睿动康体医用科技有限公司 | nursing bed |
| CN115245426B (en) * | 2022-01-08 | 2023-07-14 | 郑州大学第一附属医院 | A turning bed for postoperative hip herringbone plaster patients |
| CN114452100A (en) * | 2022-02-23 | 2022-05-10 | 北京数维时空科技有限公司 | Self-help adjusting lying, sitting and convenient-hole opening rehabilitation nursing bed |
| CN114983702A (en) * | 2022-06-01 | 2022-09-02 | 广州柔机人科技有限公司 | Multifunctional intelligent nursing bed capable of conveying human body in different directions |
| CN116725789B (en) * | 2023-08-10 | 2023-11-03 | 中国人民解放军总医院第一医学中心 | Control method of nursing bed based on multi-sensor monitoring |
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| WO2008093527A1 (en) * | 2007-01-31 | 2008-08-07 | Takayuki Ishida | Nursing bed |
| CN102327168B (en) * | 2011-06-23 | 2013-01-23 | 张家港青尼罗河曼迪科机械有限公司 | Interchangeable sitting/reclining bed |
| CN103202751A (en) * | 2013-04-12 | 2013-07-17 | 张家港市永发机器人科技有限公司 | Leg rehabilitation training bed |
| CN206295426U (en) * | 2016-08-08 | 2017-07-04 | 张娟 | A kind of Nephrology dept.'s sick bed |
| CN107485504A (en) * | 2017-09-15 | 2017-12-19 | 郑州工业应用技术学院 | A kind of player feet's physical therapy device |
| TWM556109U (en) * | 2017-10-23 | 2018-03-01 | Shi Quan Hang | Electric bed |
| CN208641087U (en) * | 2018-02-08 | 2019-03-26 | 邓海辉 | It is a kind of anti-to break away, is anti-fall multifunction nursing bed |
| CN108568058B (en) * | 2018-04-27 | 2020-05-19 | 董琨炜 | Abdominal muscle exercise equipment |
| CN210812142U (en) * | 2019-08-07 | 2020-06-23 | 郑州大学第二附属医院 | Postoperative lumbar support device for general nursing |
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