CN106580586B - Multifunctional electric bed - Google Patents
Multifunctional electric bed Download PDFInfo
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- CN106580586B CN106580586B CN201710049375.0A CN201710049375A CN106580586B CN 106580586 B CN106580586 B CN 106580586B CN 201710049375 A CN201710049375 A CN 201710049375A CN 106580586 B CN106580586 B CN 106580586B
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- upright post
- inclination
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000004677 Nylon Substances 0.000 claims description 13
- 229920001778 nylon Polymers 0.000 claims description 13
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 description 6
- 206010019468 Hemiplegia Diseases 0.000 description 4
- 206010033892 Paraplegia Diseases 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- A61G7/005—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg 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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/008—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around longitudinal axis, e.g. for rolling
-
- 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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/018—Control or drive mechanisms
-
- 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
- A61G7/0507—Side-rails
Landscapes
- 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)
- Rehabilitation Therapy (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to the field of medical equipment, in particular to a multifunctional electric bed, which comprises a bed head, guardrails, an angle-adjustable bed panel and a bottom frame which are matched with each other, wherein each guardrail comprises a tail guardrail, a middle guardrail and a head guardrail; the underframe comprises a bottom cover and a steel underframe, lifting upright posts are symmetrically arranged at the front end and the rear end of the underframe, a first inclination assembly and a second inclination assembly for adjusting the inclination angle of the upper bedstead are arranged on the lifting upright posts, and a first rotation assembly and a second rotation assembly are correspondingly arranged on the first inclination assembly and the second inclination assembly respectively; upright post supports, casters and brake pedals are symmetrically arranged at two ends of the steel underframe; the installation position of the upright post base corresponds to the installation position of the lifting upright post; the upright post collet is connected with the steel underframe and the lifting upright post through the fixing component. The invention solves the difficulty of patients in turning over, sitting up, lying on the side and relieving the bowels, and reduces the labor intensity and the burden of nursing staff.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a multifunctional electric bed.
Background
At present, many beds and chairs for medical care are available in the market, but most medical beds cannot adjust the inclination angle and the height according to the needs, and patients can only lie on one side or lie on one side on the medical bed for a long time, so that the comfort experience of the patients and the recovery of the illness state are affected to some extent. Especially, for the situation that patients with serious diseases such as bedridden, hemiplegia, high paraplegia and the like can not turn over and self-care, medical staff or family members of patients are required to assist in cooking, and the working intensity and burden of the medical staff or the family members of the patients are increased.
Therefore, based on the above, the invention provides a multifunctional electric bed which aims at solving the problems that patients can not turn over and self care when the patients turn over, sit up, lie on one side and relieve the bowels, and the like, and reduces the labor intensity and the burden of nursing staff.
The medical bed provided by the invention has the functions of lifting the backrest, lifting the curved legs, lifting the whole bed frame, tilting the whole bed frame forwards and backwards and tilting the whole bed frame leftwards and rightwards, and can be matched with auxiliary functions such as a weighing function, a bed leaving alarm function, a one-key reset function, an electric/manual CPR function, a back X-ray perspective function, a standing assisting handrail function, a bed tail lengthening function, a bed panel lengthening function and the like, and all the sizes of the medical bed are strictly designed according to European standard requirements, so that accidental injury of patients is avoided to the greatest extent. The bed panel adopts the detachable structural design, and the bed head, the guard rail and the bed panel are all manufactured by adopting the PP material blow molding process, so that the appearance is atmosphere and attractive, the lines are smooth, and the overall sense and the stereoscopic sense are strong.
Therefore, the provision of the medical bed of the present invention is necessary.
Disclosure of Invention
The invention aims at: aiming at the problems that a patient with serious illness such as bedridden, hemiplegia, high paraplegia and the like can not turn over for self-care, medical staff or family members of patients are required to assist in cooking, the working intensity and the burden of the medical staff or the family members of the patients are increased, the multifunctional electric bed is provided, the difficulty of the patient in turning over, sitting up, lying on one side and relieving the labor intensity and the burden of nursing staff is solved.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The multifunctional electric bed comprises a bed head, guardrails, an angle-adjustable bed panel and a bottom frame which are matched with each other, wherein each guardrail comprises a tail guardrail, a middle guardrail and a head guardrail; the underframe comprises a bottom cover and a steel underframe, lifting upright posts are symmetrically arranged at the front end and the rear end of the underframe, a first inclination assembly and a second inclination assembly for adjusting the inclination angle of the upper bedstead are arranged on the lifting upright posts, and a first rotation assembly and a second rotation assembly are correspondingly arranged on the first inclination assembly and the second inclination assembly respectively; the two ends of the steel underframe are symmetrically provided with upright post supports, casters and brake pedals; the installation position of the upright post base corresponds to the installation position of the lifting upright post; the upright post bottom support is connected with the steel underframe and the lifting upright post through a fixing assembly, and the fixing assembly is formed by combining bolts, spring pads and flat washers which are matched with each other; the bed panel is arranged on the upper bed frame.
Preferably, the tail guardrail, the middle guardrail and the head guardrail respectively correspond to the legs, the waist and the head of the human body.
Preferably, a bayonet lock is arranged on the left side of the first tilting assembly, a first motor bracket connecting hole is arranged at the lower left corner of the first tilting assembly, a pin shaft is arranged in the first motor bracket connecting hole, a flat washer matched with the pin shaft is arranged at the other end of the pin shaft, a second motor bracket connecting hole is arranged on the right side of the first tilting assembly, a bolt is arranged in the second motor bracket connecting hole, and a flat washer and a hexagonal nut matched with the bolt are arranged at the outer end of the bolt; the inner side of the first tilting assembly is also provided with a gas spring, and two ends of the gas spring are fixedly connected to the first rotating assembly through a locking nut, a flat washer and a gas spring fixing piece.
Preferably, a second rotating assembly is arranged in the middle of the second tilting assembly, sensors and slide connecting shaft sleeves are symmetrically arranged at two ends of the second rotating assembly, and the slide connecting shaft sleeves are fixedly connected with the sensors and the second rotating assembly and the sensors through the fixing assemblies; the inside of second slope subassembly is provided with second coupling assembling, second coupling assembling with through nylon axle sleeve, end cover and end cover packing ring fixed connection between the second rotating assembly, nylon axle sleeve symmetry set up in the inside and outside both sides of second rotating assembly.
Preferably, a connecting support is arranged in the middle of the first rotating assembly, and the two ends of the connecting support are symmetrically provided with a sensor, a connecting sleeve, a connecting shaft sleeve and a fixing assembly; the first rotating assembly is connected with the first connecting piece assembly through an inner hexagonal countersunk head screw, an end cover gasket and nylon shaft sleeves, and the nylon shaft sleeves are symmetrically arranged on two sides of the first rotating assembly.
Preferably, the inner side of the upper bedstead is provided with a shaft bracket and a bearing, the bearing is fixed on a bearing fixing shaft, and the outer end of the bearing is provided with an elastic retainer ring for the shaft.
Preferably, the first tilting assembly, the second tilting assembly and the upper bed frame are fixedly connected through a shaft bracket, a connecting shaft sleeve, a flat washer, a locking nut and a bolt which are matched with each other.
Preferably, the outer end of the slide connecting shaft sleeve is provided with an inclined slide matched with the upper bed frame, and the inclined slide and the bearing assembly on the inner side of the upper bed frame are mutually matched for movement.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
Firstly, the electric bed is composed of the bed head, the guard rail, the bed panel, the underframe and the upper bed frame which are matched with each other, the problem that a patient falls down from the bed carelessly due to turning over can be effectively avoided through the guard rail, the safety is higher, the electric bed can be assisted to rotate through the arrangement of the first rotating assembly and the second rotating assembly, the bed angle is more convenient to adjust, and the bed panel with the adjustable angle is beneficial to the patient to sit on the backrest of the bed; secondly, the lifting upright post can realize lifting movement of the electric bed, so that convenience is provided for a patient to adjust the height of the bed, and the first tilting assembly and the second tilting assembly can assist the electric bed to realize tilting adjustment of front and rear angles, so that the patient can adjust the tilting angle which is comfortable to self according to the needs; thirdly, the upright post base can effectively support the lifting upright post, the trundles and the brake pedal, so that the movement and the braking of the electric bed can be realized; the fixing assembly can realize the fixed connection of all parts and increase the connection strength between the parts; finally, the present invention is directed to a bed
The patients with serious diseases such as non-rising, hemiplegia, high paraplegia and the like can not turn over and self-care, so that the difficulty of the patients in turning over, sitting up, lying on one side and relieving the urine and the feces is solved, and the labor intensity and the burden of nursing staff are reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the invention in a turned-over state of the deck panel;
FIG. 3 is a schematic view showing a lifting state of the present invention;
FIG. 4 is a schematic view of an assembled chassis structure according to the present invention;
FIG. 5 is a schematic view of a chassis welding structure of the present invention;
FIG. 6 is a schematic view 1 of a chassis split structure according to the present invention;
FIG. 7 is a schematic view of a chassis split structure of the present invention 2;
FIG. 8 is a schematic view of a first rotating assembly of the present invention in a disassembled configuration;
FIG. 9 is a schematic view of an assembled structure of a first rotating assembly according to the present invention;
FIG. 10 is a schematic diagram illustrating a disassembled structure of a first rotating assembly and a first connecting member assembly according to the present invention;
FIG. 11 is a schematic view of a first tilt assembly of the present invention in a disassembled configuration 1;
FIG. 12 is a schematic view of a first tilt assembly of the present invention in a disassembled configuration 2;
FIG. 13 is a schematic view of a first tilt assembly of the present invention;
FIG. 14 is a schematic view of a second tilt assembly of the present invention in a disassembled configuration;
FIG. 15 is a schematic view of the upper frame structure of the present invention;
FIG. 16 is a schematic diagram showing the split structure of the upper frame of the present invention;
FIG. 17 is a schematic view showing the assembly structure of the tilting assembly and the upper frame of the present invention;
FIG. 18 is a schematic view showing the separation structure of the tilting assembly and the upper frame of the present invention;
Fig. 19 is an enlarged view of a portion a in fig. 18.
In the figure: 1. a bed head; 2. tail guard bar; 3. a middle guardrail; 4. head guard rail; 5. a bed panel; 6. a chassis; 7. a first tilt assembly; 8. a bed frame; 9. lifting the upright post; 10. a second tilt assembly; 11. casters; 12. a brake pedal; 13. a column base; 14. a steel chassis; 15. a bottom cover; 16. a flat gasket; 17. a spring pad; 18. a bolt; 19. a connecting shaft sleeve; 20. a connection sleeve; 21. a sensor; 22. a connecting support; 23. a fixing assembly; 24. an internal hexagonal countersunk head screw; 25. an end cap; 26. an end cap gasket; 27. nylon shaft sleeve; 28. a first rotating assembly; 29. a first connector assembly; 30. a bayonet lock; 31. a pin shaft; 32. a first motor bracket connection hole; 33. a second motor bracket connection hole; 34: a hexagonal nut; 35. a lock nut; 36. a gas spring fixing member; 37. the slide way is connected with the shaft sleeve; 38. a second connector assembly; 39. a second rotating assembly; 40. a shaft bracket; 41. a bearing; 42. a bearing fixing shaft; 43. circlips for shafts; 44. an inclined slideway; 45. a bearing assembly; 46. and a gas spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
Example 1, as shown in fig. 1 to 19:
The multifunctional electric bed comprises a bed head 1, guardrails, an angle-adjustable bed panel 5 and a bottom frame 6 which are matched with each other, wherein each guardrail comprises a tail guardrail 2, a middle guardrail 3 and a head guardrail 4; the underframe 6 comprises a bottom cover 15 and a steel underframe 14, lifting upright posts 9 are symmetrically arranged at the front end and the rear end of the underframe 6, a first tilting assembly 7 and a second tilting assembly 10 for adjusting the tilting angle of the upper bedstead 8 are arranged on the lifting upright posts 9, and a first rotating assembly 28 and a second rotating assembly 39 are correspondingly arranged on the first tilting assembly 7 and the second tilting assembly 10 respectively; the two ends of the steel underframe 14 are symmetrically provided with upright post supports 13, casters 11 and brake pedals 12; the installation position of the upright post base 13 corresponds to the installation position of the lifting upright post 9; the upright post base 13 is connected with the steel underframe 14 and the lifting upright post 9 through a fixing assembly 23, and the fixing assembly 23 is formed by combining a bolt 18, a spring pad 17 and a flat washer 16 which are matched with each other; the bed panel 5 is arranged on the upper bed frame 8.
When the electric bed is used, the electric bed is composed of the bed head 1, the guard rail, the bed panel 5, the underframe 6 and the upper bed frame 8 which are matched with each other, the problem that a patient carelessly falls down to the bed due to turning over can be effectively avoided through the guard rail, the electric bed is higher in safety, the electric bed can be assisted to rotate through the arrangement of the first rotating assembly 28 and the second rotating assembly 39, the bed angle is more convenient to adjust, and the bed panel 5 with the adjustable angle is beneficial to sitting and standing of the patient on the backrest of the bed; secondly, the lifting upright post 9 can realize lifting movement of the electric bed, thereby providing convenience for a patient to adjust the height of the bed, and the first tilting assembly 7 and the second tilting assembly 10 can assist the electric bed to realize tilting adjustment of front and rear angles, so that the patient can adjust the tilting angle which is comfortable to self according to the needs; thirdly, the upright post base 13 can effectively support the lifting upright post 9, the trundles 11 and the brake pedal 12, so that the movement and the braking of the electric bed can be realized; the fixing component 23 can realize the fixed connection of all parts, and the connection strength between the parts is increased; finally, the invention solves the problems of patients in turning over, sitting up, lying on one side and relieving the bowels, and reduces the labor intensity and the burden of nursing staff aiming at the situation that patients with serious diseases such as bedridden, hemiplegia, high paraplegia and the like can not turn over and self-care.
Preferably, the first rotating assembly 28 is provided with a connecting strut 22 at the middle. The two ends of the connecting support 22 are symmetrically provided with a sensor 21, a connecting sleeve 20, a connecting shaft sleeve 19 and a fixing assembly 23.
Preferably, the first rotating component 28 is connected with the first connecting component 29 through a hexagon socket screw 24, an end cover 25, an end cover gasket 26 and a nylon shaft sleeve 27, and the nylon shaft sleeves 27 are symmetrically arranged on two sides of the first rotating component 28.
Preferably, the left side of the first tilting assembly 7 is provided with a bayonet lock 30, the lower left corner of the first tilting assembly is provided with a first motor support connecting hole 32, a pin shaft 31 is arranged in the first motor support connecting hole 32, the other end of the pin shaft 31 is provided with a flat washer 16 matched with the pin shaft, the right side of the first tilting assembly 7 is provided with a second motor support connecting hole 33, a bolt 18 is arranged in the second motor support connecting hole 33, and the outer end of the bolt 18 is provided with a flat washer 16 and a hexagonal nut 34 matched with the bolt.
Preferably, the inner side of the first tilting assembly 7 is further provided with a gas spring 46, and two ends of the gas spring 46 are fixedly connected to the first rotating assembly 28 through a locking nut 35, a flat washer 16 and a gas spring fixing member 36.
Preferably, a second rotating assembly 39 is disposed in the middle of the second tilting assembly 10, two ends of the second rotating assembly 39 are symmetrically provided with a sensor 21 and a slide connecting shaft sleeve 37, and the slide connecting shaft sleeve 37 is fixedly connected with the sensor 21 and the second rotating assembly 39 is fixedly connected with the sensor 21 through the fixing assembly 23.
Preferably, a second connecting component 38 is disposed on the inner side of the second tilting component 10, the second connecting component 38 is fixedly connected with the second rotating component 39 through a nylon shaft sleeve 27, an end cover 25 and an end cover gasket 26, and the nylon shaft sleeve 27 is symmetrically disposed on the inner and outer sides of the second rotating component 39.
Preferably, the upper bed frame 8 is provided with a shaft bracket 40 and a bearing 41 on the inner side, the bearing 41 is fixed on a bearing fixing shaft 42, and a circlip 43 for a shaft is provided on the outer end of the bearing 41.
Preferably, the first tilting assembly 7, the second tilting assembly 10 and the upper bed frame 8 are fixedly connected through a shaft bracket 40, a connecting shaft sleeve 19, a flat washer 16, a locking nut 35 and a bolt 18 which are matched with each other.
Preferably, the outer end of the slide connecting shaft sleeve 37 is provided with an inclined slide 44 matched with the upper bed frame 8, and the inclined slide is matched with a bearing assembly 45 on the inner side of the upper bed frame 8 for moving.
Example 2, as shown in fig. 4 to 13:
The underframe 5 is assembled by the following steps: the frame of the chassis 6 and the casters 11 are first assembled, then the lifting columns 9 and the bottom cover 15 are assembled, and the lifting columns 9 are fixed with corresponding fasteners.
The first tilting assembly 7 is assembled as follows: the first tilting assembly 7 is formed by assembling a first rotating assembly 28 and a first connecting piece assembly 29, then the first rotating assembly 28 and the first connecting piece assembly 29 are assembled and connected by using a tilting motor, the tail part of the motor is connected by using an adjustable bolt 18 and is fixed by using a locking nut 35, the front and back positions of the motor can be properly adjusted, the special structure can be used for adjusting the leveling purpose of the left and right tilting function in the installation process, the leveling purpose is used for counteracting the phenomenon that the left and right of the bed body is not horizontal due to welding errors in the electrical leveling process, the structure can be replaced by other similar structures, and any modification based on the structure is in the protection scope of the patent. The other side of the tilting motor is provided with a pneumatic spring 46 with a certain number of cattle, which can offset the left and right swinging amount caused by the installed gap, so that the assembly of the first tilting assembly 28 is completed, and the first rotating assembly 28 can rotate around the central axis of the first connecting piece assembly 29 under the pushing of the tilting motor, thereby driving the upper bedstead 8 to rotate. The first tilting assembly 28 is provided at both ends with connection bushings 19 for connection with the upper frame 8.
Example 3, as shown in fig. 14 to 18:
The second tilting assembly 10 is assembled by the steps of: the second rotating assembly 39 is assembled with the second connecting assembly 38, the second rotating assembly 39 can rotate around the central axis of the second connecting assembly 38, and the left-right tilting function of the upper bed frame 8 is completed by matching with the rotation of the first tilting assembly 7. The second tilting assembly 10 is provided with tilting slides 44 at both ends for mounting connection with the upper frame 8.
The first tilting assembly 7 and the second tilting assembly 10 are respectively connected to the two lifting upright posts 9, the structural design of the framework of the upper bedstead 8 is carefully observed, a bearing 41 is arranged at one end of the framework of the upper bedstead 8, the bearing 41 is matched and connected with a tilting slideway 44 of the second tilting assembly 10, and the opening of the tilting slideway 44 is fixed by a bolt 18. The other end of the framework of the upper bed frame 8 is welded with a shaft bracket 40, a connecting shaft sleeve 19 of the first tilting assembly 7 is connected with the shaft bracket 40, and the opening of the shaft bracket 40 is connected in a sealing way by bolts 18.
The installation of bedstead 8 and chassis 6 is accomplished to this to under the effect of first slope subassembly 7 and second slope subassembly 10, because tilting motor's promotion accomplishes the slope function, and because tilting motor's afterbody is connected with adjustable bolt 8, and fix with two flat washers 16 and lock nut 35 that match, but adjust tilting motor's position from front to back, be used for offset the phenomenon that the bed body that the welding error brought about when the electrical leveling, but this tilting structure and the structure of adjusting tilting motor position from front to back are the core of this patent protection, any change based on this structure is all in the protection scope of this patent.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (1)
1. The utility model provides a multi-functional electric bed, includes head of a bed, guardrail, angularly adjustable bed panel and the chassis of mutual matching, its characterized in that: the guardrail comprises a tail guardrail, a middle guardrail and a head guardrail; the underframe comprises a bottom cover and a steel underframe, lifting upright posts are symmetrically arranged at the front end and the rear end of the underframe, a first inclination assembly and a second inclination assembly for adjusting the inclination angle of the upper bedstead are arranged on the lifting upright posts, and a first rotation assembly and a second rotation assembly are correspondingly arranged on the first inclination assembly and the second inclination assembly respectively; the two ends of the steel underframe are symmetrically provided with upright post supports, casters and brake pedals; the installation position of the upright post base corresponds to the installation position of the lifting upright post; the upright post bottom support is connected with the steel underframe and the lifting upright post through a fixing assembly, and the fixing assembly is formed by combining bolts, spring pads and flat washers which are matched with each other; the bed panel is arranged on the upper bed frame;
the tail guardrail, the middle guardrail and the head guardrail respectively correspond to the legs, the waist and the head of the human body;
The left side of the first inclination assembly is provided with a bayonet lock, the lower left corner is provided with a first motor bracket connecting hole, a pin shaft is arranged in the first motor bracket connecting hole, the other end of the pin shaft is provided with a flat washer matched with the pin shaft, the right side of the first inclination assembly is provided with a second motor bracket connecting hole, the second motor bracket connecting hole is internally provided with a bolt, and the outer end of the bolt is provided with a flat washer and a hexagonal nut matched with the bolt; the inner side of the first tilting assembly is also provided with a gas spring, and two ends of the gas spring are fixedly connected to the first rotating assembly through a lock nut, a flat washer and a gas spring fixing piece;
The middle part of the second tilting assembly is provided with a second rotating assembly, two ends of the second rotating assembly are symmetrically provided with a sensor and a slideway connecting shaft sleeve, and the slideway connecting shaft sleeve is fixedly connected with the sensor and the second rotating assembly is fixedly connected with the sensor through the fixing assembly; the inner side of the second inclined component is provided with a second connecting component, the second connecting component is fixedly connected with the second rotating component through a nylon shaft sleeve, an end cover and an end cover gasket, and the nylon shaft sleeve is symmetrically arranged on the inner side and the outer side of the second rotating component;
The middle part of the first rotating assembly is provided with a connecting support, and two ends of the connecting support are symmetrically provided with a sensor, a connecting sleeve, a connecting shaft sleeve and a fixing assembly; the first rotating assembly is connected with the first connecting piece assembly through an inner hexagonal countersunk head screw, an end cover gasket and nylon shaft sleeves, and the nylon shaft sleeves are symmetrically arranged on two sides of the first rotating assembly;
The inner side of the upper bedstead is provided with a shaft bracket and a bearing, the bearing is fixed on a bearing fixing shaft, and the outer end of the bearing is provided with an elastic retainer ring for the shaft;
The first tilting assembly, the second tilting assembly and the upper bed frame are fixedly connected through a shaft bracket, a connecting shaft sleeve, a flat washer, a locking nut and a bolt which are matched with each other;
The outer end of the slide connecting shaft sleeve is provided with an inclined slide matched with the upper bedstead, and the inclined slide is matched with the bearing assembly on the inner side of the upper bedstead to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| US10709623B2 (en) * | 2016-10-21 | 2020-07-14 | Ergomotion, Inc. | Double roller compact profile actuation system for an adjustable bed |
| DK179748B1 (en) | 2017-09-15 | 2019-05-01 | Bergmann Jean-Paul | Hospital bed with an enclosed housing, easy to clean and maintain |
| CN109893353B (en) * | 2017-12-11 | 2024-10-25 | 河北普康医疗设备有限公司 | Medical sickbed with lifting and sliding guardrail |
| CN108652891B (en) * | 2018-04-20 | 2020-03-27 | 佳木斯大学 | Internal medicine diagnosis and treatment bed and installation method |
| CN108392337A (en) * | 2018-05-11 | 2018-08-14 | 常州市钱璟康复股份有限公司 | A kind of child care bed |
| CN110538040A (en) * | 2019-09-05 | 2019-12-06 | 河北万瑞医疗器械有限公司 | Liftable three-upright-column medical bed |
| CN110638586A (en) * | 2019-10-08 | 2020-01-03 | 河北万瑞医疗器械有限公司 | Liftable two-upright-column medical bed |
| CN113576806A (en) * | 2021-08-10 | 2021-11-02 | 河南科技大学 | Combined nursing bed with function of adjusting pose of patient |
| CN116019644B (en) * | 2023-01-18 | 2023-08-11 | 佛山凯洋医疗器械有限公司 | Multifunctional sickbed |
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| CN207136973U (en) * | 2017-01-23 | 2018-03-27 | 河北普康医疗设备有限公司 | A kind of Multifunctional electric bed |
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| IE30112L (en) * | 1966-03-03 | 1967-09-03 | Francis Xavier Keane Dr | Hospital beds. |
| CN202314019U (en) * | 2011-11-07 | 2012-07-11 | 中山市奥力克医疗设备科技有限公司 | Two-upright-column multifunctional medical bed |
| CN102488597B (en) * | 2011-11-11 | 2013-05-29 | 上海电机学院 | Multifunctional Electric Nursing Bed |
| KR101317480B1 (en) * | 2012-07-31 | 2013-10-11 | 유실근 | Multi-function electric hospital beds |
| CN203291141U (en) * | 2013-05-14 | 2013-11-20 | 黄劲涛 | Lifting medical bed |
| CN103550038B (en) * | 2013-09-22 | 2016-04-27 | 河北普康医疗设备有限公司 | One exempts from pressure wound nursing bed |
| US10179077B2 (en) * | 2014-04-18 | 2019-01-15 | Kreg Medical, Inc. | Patient support with stand-up and sit features |
| CN205019302U (en) * | 2015-09-28 | 2016-02-10 | 河北万瑞医疗器械有限公司 | Multi -functional electronic ultralow nursing bed |
| CN205885702U (en) * | 2016-06-23 | 2017-01-18 | 河北普康医疗设备有限公司 | Can alternate medical bed into chair |
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