CN111249086A - Polymorphic medical electronic nursing bed - Google Patents

Polymorphic medical electronic nursing bed Download PDF

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Publication number
CN111249086A
CN111249086A CN202010103661.2A CN202010103661A CN111249086A CN 111249086 A CN111249086 A CN 111249086A CN 202010103661 A CN202010103661 A CN 202010103661A CN 111249086 A CN111249086 A CN 111249086A
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CN
China
Prior art keywords
bed
headboard
plate
fixing
push rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010103661.2A
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Chinese (zh)
Inventor
杜雷
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Taizhou University
Original Assignee
Taizhou University
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Filing date
Publication date
Application filed by Taizhou University filed Critical Taizhou University
Priority to CN202010103661.2A priority Critical patent/CN111249086A/en
Publication of CN111249086A publication Critical patent/CN111249086A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/001Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/015Beds 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/16Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto converting a lying surface into a chair

Abstract

The invention discloses a polymorphic medical electric nursing bed which comprises a headboard, wherein a headboard connecting block II is fixedly connected to the headboard, the headboard connecting block II is connected with the headboard connecting block I through a headboard fixing bolt and a headboard connecting nut, the headboard connecting block I is fixedly connected with a bed frame, a bed board is arranged on the upper surface of the bed frame, the bed boards are connected through a turning plate hinge, a hinge connecting bolt penetrates through the turning plate hinge and is fixedly connected to the lower surface of the bed board, and the hinge connecting bolt and the hinge connecting nut clamp and fix the turning plate hinge. This polymorphic medical electronic nursing bed can realize lifting the back, bend the leg, stand up and the function of seat, and then can be convenient for the auxiliary user and carry out the motion to when having avoided the user to go outdoors, need remove the trouble on the wheelchair with the user, not only reduced nursing staff's intensity of labour, and can avoid the user to receive the secondary injury when removing.

Description

Polymorphic medical electronic nursing bed
Technical Field
The invention relates to the technical field related to medical care, in particular to a polymorphic medical electric nursing bed.
Background
With the coming of aging society, the 'empty nest family' becomes a common social phenomenon gradually, and in the foreseeable 10 years, the 'empty nest family' becomes the main existing form of the family of the old, the proportion can reach 90% or even higher, the present social security system of China is not perfect, the formal organizations such as communities and the like do not give enough care to the old of ordinary families, children and children are the daily main care persons of the old, however, the present 'empty nest' phenomenon causes more and more old people to take care of the missing positions, and the phenomenon is more obvious in the similar families in rural areas, the coming of the aging society and the increasing of the empty nest families ahead of time form a pair of sharp contradictions with the medical care and social security system which is lagged behind in China, therefore, the social care mode is used for solving the problem of the family care of the old who cannot care for self-care due to the bedridden of the weak body and the illness caused by the national illness, the living quality of the patients is improved, the patients become a social problem to be solved in China, and polymorphic medical electric nursing beds are researched and designed to solve the social problem.
However, the conventional polymorphic medical electric nursing bed is only convenient for a user to eat and sit up, so that the functions of the conventional polymorphic medical electric nursing bed are limited, the labor intensity of nursing personnel cannot be reduced, and the conventional nursing bed cannot be changed into a seat form, so that the user needs to move to a wheelchair and move the user to the wheelchair when needing to breathe fresh air outdoors, thereby not only increasing the labor intensity of the nursing personnel, but also easily causing injury to the user, and being inconvenient for the user to use
In summary, a polymorphic medical electric nursing bed is designed to solve the above problems.
Disclosure of Invention
The invention aims to provide a polymorphic medical electric nursing bed, which solves the problems that the conventional polymorphic medical electric nursing bed has limited functions and can not be changed into a chair form for use in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a polymorphic medical electric nursing bed comprises a headboard, a headboard connecting block II is fixedly connected to the headboard, the headboard connecting block II is connected with the headboard connecting block I through a headboard fixing bolt and a headboard connecting nut, the headboard connecting block I is fixedly connected with a bed frame, bed boards are arranged on the upper surface of the bed frame, the bed boards are connected through a turnover plate hinge, a hinge connecting bolt penetrates through the turnover plate hinge and is fixedly connected to the lower surface of the bed board, the hinge connecting bolt and the hinge connecting nut clamp the fixed turnover plate hinge, caster fixing mechanisms penetrate through the four corners of the lower end of the bed frame, the upper end of each caster fixing mechanism clamps the lower end of the bed frame through a caster nut, silent casters are mounted at the lower end of each caster fixing mechanism, and reinforcing rods are mounted on the bed frame, one end of the reinforcing rod is fixedly connected with a leg bending plate descending supporting rod, the upper end of the leg bending plate descending supporting rod is provided with a rubber sleeve, the front side and the rear side of the upper end of the bedstead are fixedly connected with lower structures of guardrails through guardrail fixing bolts II, the lower structures of the guardrails and the upper structures of the guardrail are penetrated through guardrail fixing bolts I, the lower structures and the upper structures of the guardrail are connected with guardrail fixing bolts I through guardrail fixing nuts I and guardrail fixing nuts II to be clamped and fixed, the upper surface of the lower end of the bedstead is fixedly connected with a side-turning mechanism fixing rod II, the upper surface of the lower end of the bedstead is fixedly connected with a back-up push rod base through a back-up base connecting nut and a back-up base connecting bolt, the upper surface of the lower end of the bedstead is fixedly connected with a side-turning push rod base through a side-turning base connecting nut and a, the upper end of lifting back push rod base, turning on one's side push rod base and bent leg push rod base all is connected with respectively through the push rod fixed pin and lifts back push rod, the push rod of turning on one's side and bend the leg push rod, and the upper end of the push rod of turning on one's side is connected with the mechanism dead lever of turning on one's side respectively through split pin one and split pin two to the mechanism dead lever of turning on one's side sets up in the lower surface with the bed board, the lower surface of bed board is through lifting back mechanism rotor plate and lifting back push rod and be connected, and lift back mechanism rotor plate and be connected through the lower surface contact of rubber wheel with the bed board, the upper end of bent leg push rod is provided.
Preferably, the structural shapes of the first headboard connecting block and the second headboard connecting block are both L-shaped, the first headboard connecting block and the second headboard connecting block are attached to form a Z shape, and the first headboard connecting block and the second headboard connecting block are clamped and fixed through a headboard connecting nut and a headboard fixing bolt.
Preferably, a hole through which the hinge connecting bolt penetrates is reserved on the flap hinge, and the inner diameter of the hole is located between the thread diameter of the hinge connecting bolt and the outer diameter of the hinge connecting nut.
Preferably, the bed board is composed of 12 members in 3 transverse rows and 4 longitudinal rows, the members in the transverse rows of the bed board are connected through a turning plate hinge, the bed board is connected with the 2 longitudinal rows farthest from the headboard through the turning plate hinge, and the bed board is connected with the 2 longitudinal rows nearest to the headboard through a shaft in a line connection mode.
Preferably, the bed board and the headboard are both provided with fabrication holes, and the lower end of the bed board component farthest from the headboard can be also provided with a rod-shaped telescopic supporting component.
Preferably, the two ends of the back lifting mechanism rotating plate far away from the headboard are connected to the bedstead through bearings, rubber wheels are uniformly distributed on one side of the back lifting mechanism rotating plate close to the headboard, and the upper end of the back lifting push rod is connected to one side provided with the rubber wheels in a deviation manner.
Preferably, the leg bending mechanism fixing pin is arranged on the bed board component of the third longitudinal row far away from the headboard, the leg bending mechanism fixing pin is connected to the middle part of the leg bending mechanism, and both ends of the leg bending mechanism are in a V-shaped boomerang shape.
Preferably, the leg bending plate descending support rod is arranged at one end far away from the headboard, and the leg bending plate descending support rod is perpendicular to the reinforcing rod.
Preferably, the surface of the lower end of the bedstead is provided with a hole through which the upper end of the caster fixing mechanism penetrates, the upper end of the caster fixing mechanism is provided with a gasket, the inner diameter of the hole is between the diameter of the thread at the upper end of the caster fixing mechanism and the outer diameter of the caster nut, and the inner diameter of the hole is smaller than the outer diameter of the gasket.
Compared with the prior art, the invention has the beneficial effects that: this polymorphic medical electronic nursing bed can realize lifting the back, bend the leg, stand up and the function of seat, and then can be convenient for auxiliary user and move to when having avoided the user to go outdoors, need remove the trouble on the wheelchair with the user, not only reduced nursing staff's intensity of labour, and can avoid the user to receive the secondary injury when removing:
1. the back lifting push rod, the side turning push rod and the leg bending push rod are started to respectively drive the components of the bed plate, which are positioned at the upper half body, the middle part and the legs of a user, to rotate, so that the purposes of back lifting, turning over and leg bending can be respectively realized when the bed plate rotates by the user, the back lifting, turning over and leg bending motions of the user can be easily carried out through mechanical assistance, the quick rehabilitation of the user is facilitated, and the labor intensity of nursing personnel can be reduced;
2. the starting of the leg-bending push rod and the back-lifting push rod can respectively drive the components of the bed board, which are positioned on the upper body and the legs of a user, to rotate, so that the medical electric nursing bed in various forms can form the shape of the seat, and further, when the user needs to go outdoors to breathe fresh air, the user needs to move to a wheelchair, the labor intensity of nursing personnel is reduced, and the secondary injury of the user when the user is moved can be avoided.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic bottom view of the present invention.
In the figure: 1. a first headboard connecting block; 2. a headboard; 3. the headboard is connected with a nut; 4. a headboard connecting block II; 5. a rubber wheel; 6. lifting a back push rod; 7. a side-turning push rod; 8. a leg-bending push rod; 9. a leg bending mechanism; 10. a turning plate hinge; 11. a bed board; 12. a hinge connecting bolt; 13. the side-turning base is connected with a nut; 14. the side-turning base is connected with a bolt; 15. the nut is connected with the hinge; 16. the side turning mechanism is fixed on the first rod; 17. a back lifting mechanism rotating plate; 18. the back-lifting base is connected with a nut; 19. the back carrying base is connected with a bolt; 20. a guardrail; 21. a first guardrail fixing bolt; 22. a second side-turning mechanism fixing rod; 23. a cotter pin I; 24. a leg bending mechanism fixing pin; 25. a rubber sleeve; 26. the leg-bending plate descends the supporting rod; 27. a mute caster; 28. a caster fixing mechanism; 29. a leg bending push rod base; 30. a side-turning push rod base; 31. a second cotter pin; 32. a reinforcing bar; 33. a back lifting push rod base; 34. a push rod fixing pin; 35. a caster nut; 36. a headboard fixing bolt; 37. a first guardrail fixing nut; 38. a second guardrail fixing nut; 39. a second guardrail fixing bolt; 40. a bed frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a polymorphic medical electric nursing bed comprises a first headboard connecting block 1, a headboard 2, a headboard connecting nut 3, a second headboard connecting block 4, a rubber wheel 5, a back lifting push rod 6, a side turning push rod 7, a leg bending push rod 8, a leg bending mechanism 9, a turning plate hinge 10, a bed board 11, a hinge connecting bolt 12, a side turning base connecting nut 13, a side turning base connecting bolt 14, a hinge connecting nut 15, a side turning mechanism fixing rod I16, a back lifting mechanism rotating plate 17, a back lifting base connecting nut 18, a back lifting base connecting bolt 19, a guardrail 20, a guardrail fixing bolt I21, a side turning mechanism fixing rod II 22, a split pin I23, a leg bending mechanism fixing pin 24, a rubber sleeve 25, a leg bending plate descending supporting rod 26, a mute caster 27, a caster fixing mechanism 28, a leg bending push rod base 29, a side turning push rod base 30, a split pin II 31, a reinforcing rod 32, a back lifting push rod base 33, a back lifting push, The bed board connecting piece I1 is fixedly connected with the bed head board connecting piece I1 through the bed head board fixing bolt 36 and the bed head board connecting nut 3, the bed head board connecting piece I1 is fixedly connected with the bed frame 40, a bed board 11 is arranged on the upper surface of the bed frame 40, the bed boards 11 are connected through a turning plate hinge 10, a hinge connecting bolt 12 penetrates through the turning plate hinge 10, the hinge connecting bolt 12 is fixedly connected to the lower surface of the bed board 11, the hinge connecting bolt 12 and the hinge connecting nut 15 clamp the fixed turning plate hinge 10, the four corners of the lower end of the bed frame 40 are respectively penetrated with a caster fixing mechanism 28, and the upper end of the caster fixing mechanism 28 is clamped with the lower end of the bed frame 40 through the caster nut 35, the lower end of the caster fixing mechanism 28 is provided with a silent caster 27, the bedstead 40 is provided with a reinforcing rod 32, one end of the reinforcing rod 32 is fixedly connected with a leg-bending plate descending support rod 26, the upper end of the leg-bending plate descending support rod 26 is provided with a rubber sleeve 25, the front side and the rear side of the upper end of the bedstead 40 are fixedly connected with the lower structure of the guardrail 20 through a guardrail fixing bolt II 39, the lower structure of the guardrail 20 is penetrated through the upper structure thereof through a guardrail fixing bolt I21, the lower structure of the guardrail 20 and the upper structure thereof are connected with the guardrail fixing bolt I21 through a guardrail fixing nut I37 and a guardrail fixing nut II 38 for clamping and fixing, the upper surface of the lower end of the bedstead 40 is fixedly connected with a side-turning mechanism fixing rod II 22, and the upper surface of the lower end of the bedstead 40 is fixedly connected with a back-lifting push rod base 33 through, the upper surface of the lower end of the bedstead 40 is fixedly connected with a side-turning push rod base 30 through a side-turning base connecting nut 13 and a side-turning base connecting bolt 14, the upper surface of the lower end of the bedstead 40 is fixedly provided with a leg-bending push rod base 29, the upper ends of the back-lifting push rod base 33, the side-turning push rod base 30 and the leg-bending push rod base 29 are respectively connected with a back-lifting push rod 6, a side-turning push rod 7 and a leg-bending push rod 8 through push rod fixing pins 34, the upper end of the side-turning push rod 7 is respectively connected with a side-turning mechanism fixing rod 16 through a split pin I23 and a split pin II 31, the side-turning mechanism fixing rod I16 is arranged on the lower surface of the bedplate 11, the lower surface of the bedplate 11 is connected with the back-lifting push rod 6 through a back-lifting mechanism rotating plate 17, the back-lifting, and the leg bending mechanism 9 is connected to the lower surface of the bed plate 11 through a leg bending mechanism fixing pin 24.
The structural shapes of the first headboard connecting block 1 and the second headboard connecting block 4 are all L-shaped, the first headboard connecting block 1 and the second headboard connecting block 4 are attached to form a Z shape, the first headboard connecting block 1 and the second headboard connecting block 4 are clamped and fixed through the headboard connecting nut 3 and the headboard fixing bolt 36, and the first headboard connecting block 1 and the second headboard connecting block 4 can be fixedly connected conveniently, so that the bed board 11 and the headboard 2 are stably connected.
The hole through which the hinge connecting bolt 12 penetrates is reserved in the turning plate hinge 10, the inner diameter of the hole is located between the thread diameter of the hinge connecting bolt 12 and the outer diameter of the hinge connecting nut 15, the hinge connecting bolt 12 can penetrate through the turning plate hinge 10 to be connected with the bed board 11 conveniently, and therefore the turning plate hinge 10 is fixed on the bed board 11 conveniently.
The bed board 11 is formed by 12 components in 3 transverse rows and 4 longitudinal rows, the components in the transverse rows of the bed board 11 are connected through the turning plate hinges 10, the bed board 11 and the 2 longitudinal rows with the farthest distance from the headboard 2 are connected through the turning plate hinges 10, meanwhile, the bed board 11 and the 2 longitudinal rows with the nearest distance from the headboard 2 are connected through a shaft in a line connection mode, and actions such as leg bending, turning over, back lifting and the like can be completed through the 12 components.
The bed board 11 and the headboard 2 are both provided with fabrication holes, and the lower end of the bed board 11 component farthest from the headboard 2 can also be provided with a rod-shaped telescopic supporting component, so that the material can be saved, and the economic cost of the nursing bed can be reduced.
Lift one side both ends bearing that back of the body mechanism rotor plate 17 kept away from head board 2 and connect on bedstead 40, and lift one side evenly distributed that back of the body mechanism rotor plate 17 is close to head board 2 has rubber wheel 5 to lift the upper end of back of the body push rod 6 and incline to connect in the one side that is provided with rubber wheel 5, can be convenient for make through lifting back of the body push rod 6 and lift back of the body mechanism rotor plate 17 and rotate, and then can make rubber wheel 5 roll on bed board 11, so that jack-up bed board 11.
The leg bending mechanism fixing pin 24 is arranged on the bed board 11 component of the third longitudinal row far away from the headboard 2, the leg bending mechanism fixing pin 24 is connected to the middle part of the leg bending mechanism 9, and both ends of the leg bending mechanism 9 are in a V-shaped boomerang shape, so that the bed board 11 can be conveniently rotated, and a user can conveniently do leg bending movement.
The leg bending plate descending support rod 26 is arranged at one end far away from the headboard 2, and the leg bending plate descending support rod 26 is perpendicular to the reinforcing rod 32, so that a user can conveniently support the bed board 11 by the leg bending plate descending support rod 26 when doing leg bending movement, and the overlarge leg bending amplitude is avoided.
The lower end surface of the bed frame 40 is provided with a hole through which the upper end of the caster fixing mechanism 28 passes, and the upper end of the caster fixing mechanism 28 is provided with a gasket, and the inner diameter of the hole is between the upper end thread diameter of the caster fixing mechanism 28 and the outer diameter of the caster nut 35, and the inner diameter of the hole is smaller than the outer diameter of the gasket, so that the caster fixing mechanism 28 can be conveniently fixed, and the nursing bed can be moved by the mute caster 27.
The working principle is as follows: firstly, the polymorphic medical electric nursing bed is moved to a use position through the mute caster 27, and the power supply of the polymorphic medical electric nursing bed is switched on, and then the polymorphic medical electric nursing bed is used through the following operation modes:
according to fig. 1-4, when the polymorphic medical electric nursing bed is used, the function of lifting the back can be realized by the following modes:
the back lifting push rod 6 is started, so that the length of the back lifting push rod 6 is increased, and the lower end of the back lifting push rod 6 can only rotate as the lower end of the back lifting push rod 6 is fixed on the back lifting push rod base 33 through the push rod fixing pin 34;
at the moment, when the back lifting push rod 6 is lengthened, the back lifting mechanism rotating plate 17 is pushed, so that the back lifting mechanism rotating plate 17 rotates under the action of bearing connection with the bed frame 40, and one end of the back lifting mechanism rotating plate 17, which is provided with the rubber wheel 5, can be lifted;
when one end of the back lifting mechanism rotating plate 17, which is provided with the rubber wheels 5, rises, the rubber wheels 5 on the back lifting mechanism rotating plate slide on the bed plate 11, so that a component on the bed plate 11, which is close to the headboard 2, rotates under the action of shaft connection, the surface of the component on the bed plate 11, which is close to the headboard 2, gradually inclines, and the purpose of lifting the back of a user is achieved;
according to the figures 1-4, when the polymorphic medical electric nursing bed is used, the turning-over function can be realized in the following ways:
one of the 2 side-turning push rods 7 is started, so that the length of the started side-turning push rod 7 is lengthened, and further the side-turning push rod 7 can drive a bed board 11 member close to the headboard 2 to rotate under the action of the turning plate hinge 10 through a side-turning mechanism fixing rod I16 connected with a cotter pin I23 or a cotter pin II 31, so that the function of turning over is realized;
according to fig. 1-4, when the polymorphic medical electric nursing bed is used, the function of bending legs can be realized in the following ways:
the leg bending push rod 8 is started, the leg bending push rod 8 makes reciprocating telescopic motion, and when the leg bending push rod 8 makes telescopic motion, the leg bending push rod 8 and the leg bending mechanism fixing pin 24 can drive a bed board 11 component close to the headboard 2 to rotate up and down under the action of the turning plate hinge 10, so that the leg bending function can be realized;
according to fig. 1 to 4, when the polymorphic medical electric nursing bed is used, the functions of the seat can be realized in the following ways:
in the above way, the back lifting is completed, and then in the above way, the bed board 11 member connected with the leg bending push rod 8 and the leg bending mechanism fixing pin 24 is rotated downwards, so that the nursing bed can form the shape of a seat, so that the nursing staff can push the nursing bed in the seat shape through the mute caster 27, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a polymorphic medical electronic nursing bed, includes head board (2), its characterized in that: the bed head plate connecting block II (4) is fixedly connected to the bed head plate (2), the bed head plate connecting block II (4) is connected with the bed head plate connecting block I (1) through a bed head plate fixing bolt (36) and a bed head plate connecting nut (3), the bed head plate connecting block I (1) is fixedly connected with the bed frame (40), the bed plate (11) is arranged on the upper surface of the bed frame (40), the bed plates (11) are connected through a turning plate hinge (10), a hinge connecting bolt (12) penetrates through the turning plate hinge (10), the hinge connecting bolt (12) is fixedly connected to the lower surface of the bed plate (11), the hinge connecting bolt (12) and the hinge connecting nut (15) clamp and fix the turning plate hinge (10), the four corners of the lower end of the bed frame (40) are respectively penetrated by a caster fixing mechanism (28), and the upper end of the caster fixing mechanism (28) clamps the lower end of the bed frame (40) through a caster nut (35), a mute caster (27) is installed at the lower end of the caster fixing mechanism (28), a reinforcing rod (32) is installed and fixed on the bed frame (40), a bent leg plate descending supporting rod (26) is fixedly connected to one end of the reinforcing rod (32), a rubber sleeve (25) is arranged at the upper end of the bent leg plate descending supporting rod (26), the front side and the rear side of the upper end of the bed frame (40) are fixedly connected with the lower structure of the guardrail (20) through a guardrail fixing bolt II (39), the lower structure of the guardrail (20) and the upper structure of the guardrail are penetrated through a guardrail fixing bolt I (21), the lower structure and the upper structure of the guardrail (20) are connected to the guardrail fixing bolt I (21) through a guardrail fixing nut I (37) and a guardrail fixing nut II (38) to be clamped and fixed, and a side-turning mechanism fixing rod II (22) is fixedly connected to the upper surface of the lower end of the, and the upper surface of the lower end of the bedstead (40) is fixedly connected with a back-lifting push rod base (33) through a back-lifting base connecting nut (18) and a back-lifting base connecting bolt (19), the upper surface of the lower end of the bedstead (40) is fixedly connected with a side-turning push rod base (30) through a side-turning base connecting nut (13) and a side-turning base connecting bolt (14), the upper surface of the lower end of the bedstead (40) is fixedly provided with a leg-bending push rod base (29), the upper ends of the back-lifting push rod base (33), the side-turning push rod base (30) and the leg-bending push rod base (29) are respectively connected with a back-lifting push rod (6), a side-turning push rod (7) and a leg-bending push rod (8) through push rod fixing pins (34), the upper end of the push rod (7) is respectively connected with a side-turning mechanism fixing rod (16) through a first opening pin (23) and a second opening pin (31), and, the lower surface of the bed plate (11) is connected with a back lifting push rod (6) through a back lifting mechanism rotating plate (17), the back lifting mechanism rotating plate (17) is in contact connection with the lower surface of the bed plate (11) through a rubber wheel (5), a leg bending mechanism (9) is arranged at the upper end of the leg bending push rod (8), and the leg bending mechanism (9) is connected to the lower surface of the bed plate (11) through a leg bending mechanism fixing pin (24).
2. The polymorphic medical electric care bed according to claim 1, wherein: the structural shapes of the first headboard connecting block (1) and the second headboard connecting block (4) are both L-shaped, the first headboard connecting block (1) and the second headboard connecting block (4) are attached to form a Z shape, and the first headboard connecting block (1) and the second headboard connecting block (4) are clamped and fixed through a headboard connecting nut (3) and a headboard fixing bolt (36).
3. The polymorphic medical electric care bed according to claim 1, wherein: a hole through which the hinge connecting bolt (12) penetrates is reserved in the flap hinge (10), and the inner diameter of the hole is located between the thread diameter of the hinge connecting bolt (12) and the outer diameter of the hinge connecting nut (15).
4. The polymorphic medical electric care bed according to claim 1, wherein: the bed board (11) is composed of 12 components in 3 transverse rows and 4 longitudinal rows, the transverse rows of the bed board (11) are connected through the turning plate hinges (10), the 2 longitudinal rows with the farthest distance between the bed board (11) and the headboard (2) are connected through the turning plate hinges (10), and the 2 longitudinal rows with the closest distance between the bed board (11) and the headboard (2) are connected through a shaft connecting mode.
5. The polymorphic medical electric nursing bed according to claim 4, wherein: the bed board (11) and the headboard (2) are both provided with fabrication holes, and the lower end of the component of the bed board (11) farthest from the headboard (2) can be also provided with a rod-shaped telescopic supporting component.
6. The polymorphic medical electric care bed according to claim 1, wherein: the two ends of one side, far away from the headboard (2), of the back lifting mechanism rotating plate (17) are connected onto the bedstead (40) through bearings, rubber wheels (5) are uniformly distributed on one side, close to the headboard (2), of the back lifting mechanism rotating plate (17), and the upper end of the back lifting push rod (6) is deviated to and connected to one side provided with the rubber wheels (5).
7. The polymorphic medical electric nursing bed according to claim 4, wherein: the leg bending mechanism fixing pin (24) is arranged on a bed board (11) component of a third longitudinal row far away from the headboard (2), the leg bending mechanism fixing pin (24) is connected to the middle of the leg bending mechanism (9), and two ends of the leg bending mechanism (9) are in a V-shaped boomerang shape.
8. The polymorphic medical electric care bed according to claim 1, wherein: the leg bending plate descending support rod (26) is arranged at one end far away from the headboard (2), and the leg bending plate descending support rod (26) is perpendicular to the reinforcing rod (32).
9. The polymorphic medical electric care bed according to claim 1, wherein: the lower end surface of the bedstead (40) is provided with a hole through which the upper end of the caster fixing mechanism (28) penetrates, the upper end of the caster fixing mechanism (28) is provided with a gasket, the inner diameter of the hole is positioned between the diameter of the thread at the upper end of the caster fixing mechanism (28) and the outer diameter of the caster nut (35), and the inner diameter of the hole is smaller than the outer diameter of the gasket.
CN202010103661.2A 2020-02-20 2020-02-20 Polymorphic medical electronic nursing bed Pending CN111249086A (en)

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