CN108814847B - Convenient nursing bed - Google Patents

Convenient nursing bed Download PDF

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Publication number
CN108814847B
CN108814847B CN201810297745.7A CN201810297745A CN108814847B CN 108814847 B CN108814847 B CN 108814847B CN 201810297745 A CN201810297745 A CN 201810297745A CN 108814847 B CN108814847 B CN 108814847B
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CN
China
Prior art keywords
bed frame
bed
board
assembly
piece
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Active
Application number
CN201810297745.7A
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Chinese (zh)
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CN108814847A (en
Inventor
程进
陈权辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Shunmeiji Medical Devices Co ltd
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Chongqing Shunmeiji Medical Devices Co ltd
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Priority to CN201810297745.7A priority Critical patent/CN108814847B/en
Publication of CN108814847A publication Critical patent/CN108814847A/en
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Publication of CN108814847B publication Critical patent/CN108814847B/en
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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
    • A61G7/002Beds 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
    • A61G7/053Aids for getting into, or out of, bed, e.g. steps, chairs, cane-like supports
    • 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The invention provides a convenient nursing bed, which comprises a bed frame assembly, a folding bed board assembly, a rotary bracket assembly and a power assembly, wherein the rotary bracket assembly is used for connecting the bed frame assembly and the bed board assembly; the rotating bracket component is rotationally connected with the bed frame and can rotate relative to the bed frame around the vertical rotating shaft, and the seat plate is fixedly connected to the upper end of the rotating bracket component; the power assembly comprises a first driving piece connected to the bed board assembly and driving the back board to rotate relative to the seat board, a second driving piece connected to the bed board assembly and driving the thigh board to rotate relative to the seat board, and a third driving piece connected between the bed frame and the rotary support assembly and driving the rotary support assembly to rotate around the vertical rotating shaft. The invention realizes that the patient can get on and off the bed more conveniently and more conveniently, and provides great convenience for the patient and nursing staff.

Description

Convenient nursing bed
Technical Field
The invention relates to the field of medical equipment, in particular to a nursing bed which is more convenient for a patient to get on or get off.
Background
The nursing bed is a sickbed for patients with inconvenient movement during hospitalization or home nursing, and is mainly used for facilitating nursing staff to care the patients and facilitating rehabilitation of the patients. Along with the development of science and technology, the function of nursing bed is more and more abundant, perfect, and as the patent application document of publication number CN102068352a provides an intelligent electric nursing bed, and its characterized in that includes preceding, the back chassis and the bedstead of setting in the chassis top that have the universal castor: the nursing bed solves the long-standing problem of difficulty in getting on and off a bed, relieving bowels, eating, moving, reading, writing, entertainment and the like of a patient, and the patient can be adjusted to lie on the bed in eight posture functions of lying on the bed, semi-lying at any angle, head and foot inclination, sitting straight and the like; the angle of the leg can be adjusted; the humanized design solves the problem of difficult nursing. As another example, the patent application document with publication number CN107260429a provides an intelligent nursing bed, which comprises a control device, a lifting device, a bed board, a bed frame for supporting the bed board and a fixing frame; the bed board is arranged on the fixed frame and comprises a first back board, a first leg board, a first side board and a second side board, wherein the first back board is hinged with the first leg board; the first side plates are symmetrically arranged on two sides of the first back plate and are hinged with the first back plate; the second side plates are symmetrically arranged on two sides of the first leg plate and hinged with the first leg plate; the lifting device comprises a lifting mechanism, a first driving cylinder and a second driving cylinder, the lifting mechanism is connected with the first back plate and the first leg plate, and the first driving cylinder drives the lifting mechanism to lift through the control of the control device, so that the first back plate and the first leg plate are driven to lift, and the patient is in a specific posture; the push rod of the second driving cylinder is connected with the fixing frame, and the control device is used for controlling the push rod of the second driving cylinder to stretch out and draw back, so that the fixing frame is driven to rotate around the rotating shaft, the bed board is driven to rotate around the rotating shaft, a patient can lie on one side, and the problem that pressure sore of the body is caused when the patient keeps a lying posture for a long time is avoided. However, the nursing bed has the defect of convenience, when a patient needs to get on or off the bed, the patient needs to support the body and rotate a certain angle with the help of nursing staff, so that the purpose of getting on or off the bed can be realized, and the patient or nursing staff needs to consume larger physical strength in the process, so that a plurality of inconveniences exist; and simultaneously, the physical quality requirements of nursing staff are improved, and the practical limit of the nursing staff is caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a convenient nursing bed, which solves the problem that the prior nursing bed is inconvenient for patients to get on and off the bed when in use by adopting the functions of rotatable bed plates and foldable bed plates.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a convenience care bed, comprising:
the bed frame assembly comprises a bed frame which is transversely arranged and a supporting mechanism which is connected to the bed frame and used for supporting the bed frame;
the foldable bed board assembly comprises a back board, a seat board, a thigh board and a shank board which are hinged in sequence;
the rotary support assembly is used for connecting the bedstead assembly and the bed board assembly, is rotationally connected with the bed frame and can rotate relative to the bed frame around the vertical rotating shaft, and the seat board is fixedly connected to the upper end of the rotary support assembly;
the power assembly comprises a first driving piece, a second driving piece and a third driving piece, wherein the first driving piece is connected to the bed board assembly and drives the back board to rotate relative to the seat board, the second driving piece is connected to the bed board assembly and drives the thigh board to rotate relative to the seat board, and the third driving piece is connected between the bed frame and the rotary support assembly and drives the rotary support assembly to rotate around a vertical rotating shaft.
The principle of the invention is as follows: when the foldable bed board assembly is used, the backboard of the foldable bed board assembly is driven to stand up through the first driving piece, then the whole bed board assembly is driven to rotate by a certain angle through the third driving piece, meanwhile, the thigh board and the calf board are controlled to be lifted up and put down firstly through the second driving piece, the bed board assembly can be deformed into a seat structure, the front of the seat faces the edge of the bed frame assembly, so that a patient can sit on or leave the seat structure, and finally, the bed board assembly is restored into a flat plate structure through the first driving piece, the second driving piece and the third driving piece.
Compared with the prior art, the invention has the following beneficial effects: the invention simplifies the actions of getting on or off the bed of the patient into the actions of sitting on or leaving the seat, thereby saving more labor and bringing more convenience for the patient to get on or off the bed and providing great convenience for the patient and nursing staff; meanwhile, the physical quality requirements of nursing staff are reduced, and the health development of the nursing industry is facilitated.
Drawings
Fig. 1 is a front view of the structure of the present invention in a flat-laid state of the bed board assembly.
Fig. 2 is a top view of the structure of the present invention in a flat-laid state of the bed board assembly.
Fig. 3 is a top view of the structure of the upper frame of the present invention.
Fig. 4 is a front view of the structure of the bed plate assembly and the rotary bracket assembly according to the present invention.
Fig. 5 is a side view of the structure of the bed frame and the rotating assembly of the present invention in a flat condition of the bed board assembly.
Fig. 6 is a front view of the structure of the present invention in a deformed state of the bed plate assembly.
Fig. 7 is a side view of the structure of the bed frame and rotating bracket assembly in another deformation state of the bed board assembly.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the present invention provides a convenient nursing bed, which comprises a bed frame assembly, a folding bed board assembly, a rotating bracket assembly for connecting the bed frame assembly and the bed board assembly, and a power assembly for driving the bed board assembly to deform and driving the rotating bracket assembly to rotate, wherein:
as shown in fig. 5 and 7, the bed frame assembly includes a bed frame disposed transversely and a supporting mechanism connected to the bed frame for supporting the bed frame, the bed frame includes a lower bed frame 11 connected to the supporting mechanism and an upper bed frame 12 located above the lower bed frame 11, wherein the upper bed frame 12 is connected to the lower bed frame 11 through a hinge 13 having a horizontal rotation axis, so that the upper bed frame 12 can rotate around the horizontal rotation axis under the driving of an external force, and further, the upper bed frame 12 can incline at a certain angle relative to the lower bed frame 11, so as to be more convenient for a patient to get on and off the bed; as shown in fig. 1 and 4, the supporting mechanism comprises a head support plate 21 and a tail support plate 22 which are respectively arranged at two ends of the lower bed frame 11 and are vertically arranged, a plurality of guardrails 23 connected between the head support plate 21 and the tail support plate 22, and travelling wheels 24 respectively arranged at the lower ends of the head support plate 21 and the tail support plate 22;
as shown in fig. 4, the bed board assembly comprises a back board 31, a seat board 32, a thigh board 33 and a shank board 34 which are hinged in sequence; the upper bed frame 12 is also horizontally fixed with an auxiliary plate 35 with the same height as the seat plate 32, and two sides of the back plate 31, the seat plate 32, the lower leg plate 34 and the auxiliary plate 35 are respectively provided with a limiting piece 36, wherein the back plate 31, the seat plate 32, the thigh plate 33, the lower leg plate 34 and the auxiliary plate 35 are all rectangular frame structures, and when in use, flexible pads can be respectively fixedly connected at each part for sitting and lying of a patient, and the limiting pieces 36 can avoid the deflection of the flexible pads;
as shown in fig. 4 and 6, the rotating bracket assembly includes a vertical upright 41, a first connecting rod 42 fixedly connected to the upright 41 and horizontally arranged, a rotating ring 44 fixedly connected to the upright 41 through a horizontal second connecting rod 43, a third connecting rod 45 horizontally fixedly connected to the upright 41, a fourth connecting rod 46 vertically fixedly connected to the upper side of the second connecting rod 43, and a fifth connecting rod 47 horizontally fixedly connected to the end of the fourth connecting rod 46, wherein a limiting cylinder 121 matched with the upright 41 is vertically fixed on the lower bed frame 11, the upright 41 is rotatably installed in the limiting cylinder 121 so that the rotating bracket assembly and the vertical central shaft capable of winding the upright 41 can rotate relatively to the bed frame, and the seat plate 32 is fixedly connected to the upper end of the upright 41; the rotary ring 44 is horizontally arranged and the central axis thereof coincides with the central axis of the upright 41;
as shown in fig. 3, the upper bed frame 12 is further provided with a plurality of guide rail mechanisms which are matched with the rotary ring 44 and are circumferentially distributed around the center of the limiting cylinder 121, each guide rail mechanism comprises an arc plate 51 fixed on the upper bed frame 12, and an upper roller 52 and a lower roller 53 which are respectively fixed on the inner side of the arc plate 51, wherein the upper roller 52 is positioned above the lower roller 53, and the distance between the upper roller 52 and the lower roller 53 is consistent with the thickness of the rotary ring 44, so that the rotary ring 44 can be clamped and guided to rotate by the upper roller 52 and the lower roller 53 to avoid deflection during rotation; the third connecting rod 45 is parallel to the fifth connecting rod 47;
the power assembly comprises a first driving piece 61 connected to the bed board assembly and driving the back board 31 to rotate relative to the seat board 32, a second driving piece 62 connected to the bed board assembly and driving the thigh board 33 to rotate relative to the seat board 32, and a third driving piece 63 connected between the bed frame and the rotating bracket assembly and driving the rotating bracket assembly to rotate around a vertical rotating shaft;
as shown in fig. 1, 2 and 6, the first driving member 61 and the second driving member 62 are telescopic electric push rods, hydraulic rods and other mechanisms, one ends of the first driving member 61 are respectively hinged with the tail end of the third connecting rod 45 and the tail end of the fifth connecting rod 47, and one end of the first driving member 61 far away from the third connecting rod 45 is hinged with the lower part of the backboard 31 so as to drive the backboard 31 to stand up or lay flat; one end, far away from the fifth connecting rod 47, of the second driving member 62 is hinged to one side, close to the thigh plate 33, of the seat plate 32 through a third connecting member 64, the third connecting member 64 is in a strip structure, a supporting rod 65 forming an acute angle with the connecting member is fixedly connected to the middle of the third connecting member 64, when the first driving member 61 stretches, the third connecting member 64 is driven to rotate around the hinge position of the third connecting member and the seat plate 32, the tail end of the supporting rod 65 can jack up the thigh plate 33 to enable the thigh plate 33 to rotate around the seat plate 32, further enable the thigh plate 33 and the shank plate 34 to be folded and lifted up to a certain height, so that the thigh plate 33 and the shank plate 34 are separated from the upper bed frame 12, and mechanical interference with the upper bed frame 12 is avoided when the seat plate assembly rotates; the tail end of the supporting rod 65, the lower end of the lower leg plate 34 and the lower end of the thigh plate 33 are respectively provided with supporting rollers 66, wherein the supporting rollers can be plastic pieces with certain deformability, and can play a role in damping when the thigh plate 33 and the lower leg plate 34 are put down;
as shown in fig. 5 and 7, the sides of the upper bed frame 12 and the lower bed frame 11 far away from the hinge member 13 are respectively fixed with a first mounting member 122 and a second mounting member 111, the first mounting member 122 and the second mounting member 111 are respectively provided with a horizontally extending mounting hole, the third driving member 63 may also adopt a telescopic electric push rod or hydraulic rod mechanism, etc., one end of the third driving member 63 is hinged on the end of the first connecting rod 42, the other end of the third driving member 63 is respectively hinged with a first connecting member 67 and a second connecting member 68, one end of the first connecting member 67 far away from the third driving member 63 is hinged with the first mounting member 122 of the upper bed frame 12, and one end of the second connecting member 68 far away from the third driving member 63 is hinged with the second mounting member 111 of the lower bed frame 11; when the third driving member 63 extends, one end of the upper bed frame 12 can be lifted for a certain distance by the scissor-shaped structure of the first connecting member 67 and the second connecting member 68, so that the upper bed frame 12 can be inclined, and the other end of the third driving member 63 pushes the central shaft of the rotating bracket assembly sleeve upright column 41 to rotate by the first connecting rod 42, so that the upper bed and the lower bed of a patient can be more conveniently achieved;
the upper part of the lower bed frame 11 is fixedly connected with a plurality of support columns 112 for supporting the upper bed frame 12 when the upper bed frame 12 is placed flat, and plastic caps are arranged at the top ends of the support columns 112 for shock absorption.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.

Claims (7)

1. A convenience care bed, comprising:
the bed frame assembly comprises a bed frame which is transversely arranged and a supporting mechanism which is connected to the bed frame and used for supporting the bed frame;
the foldable bed board assembly comprises a back board, a seat board, a thigh board and a shank board which are hinged in sequence;
the rotary support assembly is used for connecting the bedstead assembly and the bed board assembly, is rotationally connected with the bed frame and can rotate relative to the bed frame around the vertical rotating shaft, and the seat board is fixedly connected to the upper end of the rotary support assembly;
the power assembly is used for driving the bed board assembly to deform and driving the rotary support assembly to rotate and comprises a first driving piece, a second driving piece and a third driving piece, wherein the first driving piece is connected to the bed board assembly and drives the back board to rotate relative to the seat board, the second driving piece is connected to the bed board assembly and drives the thigh board to rotate relative to the seat board, and the third driving piece is connected between the bed frame and the rotary support assembly and drives the rotary support assembly to rotate around the vertical rotating shaft;
the bed frame comprises a lower bed frame connected with the supporting mechanism and an upper bed frame positioned above the lower bed frame, wherein the upper bed frame is connected with the lower bed frame through a hinge piece with a horizontal rotating shaft, so that the upper bed frame can rotate around the horizontal rotating shaft under the drive of external force;
the rotary support assembly comprises a vertical stand column and a first connecting rod fixedly connected to the stand column and horizontally arranged, a limiting cylinder matched with the stand column is vertically fixed on the lower bed frame, the stand column is rotatably arranged in the limiting cylinder, a seat plate is fixed at the upper end of the stand column, and two ends of a third driving piece are respectively hinged to the tail end of the first connecting rod and the bed frame;
the upper bed frame and the lower bed frame are respectively fixed with a first mounting piece and a second mounting piece on one side far away from the hinging piece, the first mounting piece and the second mounting piece are respectively provided with a horizontally extending mounting hole, the third driving piece is a telescopic mechanism, one end of the third driving piece is respectively hinged with a first connecting piece and a second connecting piece, one end of the first connecting piece far away from the third driving piece is hinged with the first mounting piece of the upper bed frame, and one end of the second connecting piece far away from the third driving piece is hinged with the second mounting piece of the lower bed frame;
the rotary bracket assembly further comprises a rotary circular ring fixedly connected with the upright post through a horizontal second connecting rod, wherein the rotary circular ring is horizontally arranged and the central axis of the rotary circular ring coincides with the central axis of the upright post; the upper bed frame is also provided with a plurality of guide rail mechanisms which are matched with the rotary circular ring and are distributed circumferentially around the center of the limiting cylinder.
2. A convenience care bed as recited in claim 1, wherein: a plurality of support columns are fixedly connected above the lower bed frame.
3. A convenience care bed as recited in claim 1, wherein: each guide rail mechanism comprises an arc-shaped plate fixed on the upper bed frame, and an upper roller and a lower roller which are respectively fixed on the inner side of the arc-shaped plate, wherein the upper roller is positioned above the lower roller, and the distance between the upper roller and the lower roller is consistent with the thickness of the rotary ring.
4. A convenience care bed as recited in claim 1, wherein: the rotary bracket assembly further comprises a third connecting rod horizontally and fixedly connected to the upright, a fourth connecting rod vertically and fixedly connected to the upper portion of the second connecting rod and a fifth connecting rod horizontally and fixedly connected to the tail end of the fourth connecting rod, the third connecting rod is parallel to the fifth connecting rod, and the first driving piece and the second driving piece are telescopic mechanisms, and one ends of the first driving piece and the second driving piece are hinged to the tail end of the third connecting rod and the tail end of the fifth connecting rod respectively.
5. A convenience care bed as recited in claim 1, wherein: the one end that the second driving piece kept away from the fifth connecting rod is articulated with bedplate near thigh board one side through the third connecting piece, the third connecting piece is the bar structure and its middle part rigid coupling has the bracing piece that is acute angle contained angle with the connecting piece, the backing roll is installed respectively to bracing piece end, shank board lower extreme and thigh board lower extreme.
6. A convenience care bed as recited in claim 1, wherein: the bed frame is also horizontally fixed with an auxiliary plate with the same height as the seat plate, and two sides of the back plate, the seat plate, the shank plate and the auxiliary plate are respectively provided with a limiting piece.
7. A convenience care bed as recited in claim 1, wherein: the supporting mechanism comprises a head support plate and a tail support plate which are respectively arranged at two ends of the bed frame and are vertically arranged, a plurality of guardrails connected between the head support plate and the tail support plate, and travelling wheels respectively arranged at the lower ends of the head support plate and the tail support plate.
CN201810297745.7A 2018-04-04 2018-04-04 Convenient nursing bed Active CN108814847B (en)

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Application Number Priority Date Filing Date Title
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CN108814847B true CN108814847B (en) 2023-09-01

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111374845A (en) * 2018-12-29 2020-07-07 沈阳新松机器人自动化股份有限公司 Auxiliary standing rotary bed and operation method thereof
CN110812036A (en) * 2019-12-02 2020-02-21 河北万瑞医疗器械有限公司 Liftable rotatory medical bed
CN113081548A (en) * 2021-03-25 2021-07-09 广东康神医疗科技有限公司 Rotating device and nursing bed
CN113397870A (en) * 2021-06-04 2021-09-17 郑州大学第一附属医院 Nursing bed with auxiliary getting-off function
CN113967137A (en) * 2021-11-02 2022-01-25 安徽金百合医疗器械有限公司 Rotary double-layer electric sickbed
CN114288108B (en) * 2021-11-29 2023-09-22 浙江英洛华康复器材有限公司 Nursing bed with auxiliary standing-up function

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CN1612721A (en) * 2002-01-08 2005-05-04 汉斯-彼得·巴塞尔特 Rotating bed with improved stability
CN201624905U (en) * 2010-02-10 2010-11-10 成都江雪医疗器械有限公司 Hospital bed taking y-shaped frames as supporting structures
CN103126841A (en) * 2013-03-08 2013-06-05 海南大学 Butt joint type operation patient transfer trolley
CN203736430U (en) * 2014-01-21 2014-07-30 西安外事学院 Multifunctional electric nursing bed
CN208626055U (en) * 2018-04-04 2019-03-22 重庆顺美吉医疗器械有限公司 Convenient type nursing bed

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Publication number Priority date Publication date Assignee Title
CN1612721A (en) * 2002-01-08 2005-05-04 汉斯-彼得·巴塞尔特 Rotating bed with improved stability
CN201624905U (en) * 2010-02-10 2010-11-10 成都江雪医疗器械有限公司 Hospital bed taking y-shaped frames as supporting structures
CN103126841A (en) * 2013-03-08 2013-06-05 海南大学 Butt joint type operation patient transfer trolley
CN203736430U (en) * 2014-01-21 2014-07-30 西安外事学院 Multifunctional electric nursing bed
CN208626055U (en) * 2018-04-04 2019-03-22 重庆顺美吉医疗器械有限公司 Convenient type nursing bed

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