CN107361947B - A kind of Split type nursing bed of adjustable back lifting position - Google Patents

A kind of Split type nursing bed of adjustable back lifting position Download PDF

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Publication number
CN107361947B
CN107361947B CN201710643652.0A CN201710643652A CN107361947B CN 107361947 B CN107361947 B CN 107361947B CN 201710643652 A CN201710643652 A CN 201710643652A CN 107361947 B CN107361947 B CN 107361947B
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China
Prior art keywords
lead screw
feed screw
bedstead
screw nut
bed board
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Active
Application number
CN201710643652.0A
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Chinese (zh)
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CN107361947A (en
Inventor
丁娟
陈会枝
李星
马啸
李晓莉
王玲
韩娜
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First Affiliated Hospital of Zhengzhou University
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First Affiliated Hospital of Zhengzhou University
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Priority to CN201710643652.0A priority Critical patent/CN107361947B/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
    • 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
    • A61G7/065Rests specially adapted therefor
    • A61G7/07Rests specially adapted therefor for the head or torso, e.g. special back-rests
    • 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
    • A61G2203/00General characteristics of devices
    • A61G2203/70General characteristics of devices with special adaptations, e.g. for safety or comfort

Abstract

The present invention relates to the Split type nursing beds of adjustable back lifting position, including bedstead, bedplate frame and bed board, bed board is successively hingedly made of multiple plates, horizontally disposed first lead screw is housed on bedstead, the first feed screw nut is installed on first lead screw, the second longitudinally disposed lead screw is installed on first feed screw nut, second lead screw is equipped with two sections of oppositely oriented threads of lead screw, the upside of the outer edge surface at the both ends of the second lead screw is contacted with bedstead, the bull stick contacted with bed board is hinged on first feed screw nut, shaft is fitted on bull stick, the both ends of shaft are respectively provided with hinged block, the second feed screw nut for being placed in the first feed screw nut two sides is installed on second lead screw, rotatable link block is housed on the second feed screw nut, connecting rod is housed on link block, the both ends of connecting rod are hinged with link block and hinged block respectively;Structure of the invention is ingenious, easy to operate, can meet all kinds of demands of patient, guarantee the personal safety of patient, facilitates the transfer of patient, simple and practical, at low cost easy to maintain.

Description

A kind of Split type nursing bed of adjustable back lifting position
Technical field
The present invention relates to medical instruments field, especially a kind of Split type nursing bed of adjustable back lifting position.
Background technique
In hospital and daily life, in order to more easily carry out rehabilitation nursing to patient, use nursing bed as auxiliary more It helps to help patient to better adapt to rehabilitation nursing process.Nursing bed type employed in rehabilitation nursing is more at present, in fact Existing function is for the postural change of patient, eliminates body to facilitate the daily life of patient or change sprawl Fatigue and sense of discomfort.
But there is more problem in actual use in such nursing bed, firstly, for some conditions of the injury disease very serious People or pregnant and lying-in women etc. need to carry out lesion resection or operation of just before giving birth delivering a child, and before operation carries out, usually need first by patient transfer to pushing away It send on bed, is moved again to operating table after being pushed into operating room, and the physical pain born by such patient itself is more Seriously, its pain can be increased because of the large change of position when being moved and being lifted to it and sent, certain body is brought to patient And psychiatric disturbance;Secondly, patient's long-term bed is also easy to produce local fatigue or sense of discomfort in patients ' recovery nursing process, need Proper transformation lying posture, if incidence is raised, more than back is raised or is tilted and lie on the back to eliminate fatigue or discomfort;In addition, in reality The personal safety that should ensure that patient while existing above-mentioned function avoids occurring bed body shakiness during back lifting or after the completion of back lifting Surely equal fortuitous events, bring unnecessary risk to patient.
Therefore, it is necessary to a kind of safe nursing beds easy to adjust and can meeting patient's different demands, to solve the above problems.
Summary of the invention
For above situation, to make up technical deficiency present in the prior art, the present invention provides a kind of adjustable back lifting The Split type nursing bed of position.
Its technical solution solved is: including bedstead, the bedplate frame being placed on bedstead and the bed board being placed in bedplate frame, bed Plate is successively hingedly made of multiple plates, and upward relative rotation can be done between two adjacent plates and maximum subtended angle is 180°;
On the bedstead equipped be placed in below bed board and with consistent rotatable first lead screw of bedstead length direction, the It is installed with the first feed screw nut on one lead screw, second be placed between bed board and the first lead screw is installed on the first feed screw nut Thick stick, the length direction of the second lead screw and the width direction of bedstead are consistent, and the second lead screw is equipped with and is respectively placed in the first feed screw nut two Two sections of oppositely oriented threads of lead screw of side, the upside of the outer edge surface at the both ends of the second lead screw are contacted with bedstead, constitute second Thick stick makes the first feed screw nut not generate the rotation along the first lead screw axis, and the second lead screw can be with the first feed screw nut at first The structure moved on thick stick;
It is hinged on first feed screw nut and is connect with the first consistent bull stick of lead screw length direction, bull stick with bed board Touching, one end of bull stick and the first feed screw nut are hinged, the other end of bull stick be fitted with the consistent shaft of bedstead width direction, turn The both ends of axis are respectively provided with hinged block, and two the second lead screws for being respectively placed in the first feed screw nut two sides are installed on the second lead screw Nut is equipped with connecting rod on link block, even equipped with the link block that can be rotated perpendicular to the axis of the second lead screw on the second feed screw nut One end of bar and link block are hinged, and the other end and hinged block of connecting rod are hinged, when constituting the rotation of the second lead screw, the first feed screw nut Two the second feed screw nuts of two sides are away from each other or close, and so that the angle between connecting rod is generated variation rises or falls shaft Structure.
Structure of the invention is ingenious, easy to operate, can meet all kinds of demands of patient, guarantees the personal safety of patient, convenient The transfer of patient, it is simple and practical, it is at low cost easy to maintain.
Detailed description of the invention
Fig. 1 is main view of the invention.
Fig. 2 is bottom view of the invention.
Fig. 3 is right side view of the invention.
Fig. 4 is main view when the invention works.
Fig. 5 is axonometric drawing when the invention works.
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
It is provided by Fig. 1 to Fig. 5, the present invention includes bedstead 1, the bedplate frame being placed on bedstead 12 and is placed in bedplate frame 2 Bed board, bed board are successively hingedly made of multiple plates 3, can do upward relative rotation and maximum between two adjacent plates 3 Subtended angle is 180 °;
On the bedstead 1 equipped be placed in below bed board and with consistent rotatable first lead screw of 1 length direction of bedstead 4, the first feed screw nut 5 is installed on the first lead screw 4, is installed with and is placed between bed board and the first lead screw on the first feed screw nut 5 The second lead screw 6, the length direction of the second lead screw 6 is consistent with the width direction of bedstead 1, and the second lead screw 6, which is equipped with, is respectively placed in the Two sections of oppositely oriented threads of lead screw of one feed screw nut, 5 two sides, the upside of the outer edge surface at the both ends of the second lead screw 6 and bedstead 1 Contact, constituting the second lead screw 6 makes the first feed screw nut 5 not generate the rotation along 4 axis of the first lead screw, and the second lead screw 6 can be with The structure that first feed screw nut 5 moves on the first lead screw 4;
It is hinged on first feed screw nut 5 and the consistent bull stick 7 of the first lead screw length direction, bull stick 7 and bed board Contact, one end of bull stick 7 and the first feed screw nut 5 are hinged, and the other end of bull stick 7 is fitted with consistent with 1 width direction of bedstead Shaft 8, the both ends of shaft 8 are respectively provided with hinged block 9, are installed on the second lead screw 6 and are respectively placed in 5 two sides of the first feed screw nut Two the second feed screw nuts 10, equipped with the link block 11 that can be rotated perpendicular to the axis of the second lead screw 6 on the second feed screw nut 10, Connecting rod 12 is housed on link block 11, one end of connecting rod 12 and link block 11 are hinged, and the other end and hinged block 9 of connecting rod 12 are hinged, When constituting the rotation of the second lead screw 6, two the second feed screw nuts 10 of 5 two sides of the first feed screw nut are away from each other or close, connecting rod Angle between 12 generates the structure that variation rises or falls shaft 8.
In order to make the first lead screw 4 reach more convenient and fast control effect, it is equipped with and is placed in outside bedstead 1 on first lead screw 4 The first handle 13 of side.
In order to make the second lead screw 6 reach more convenient and fast control effect, it is equipped with and is placed in outside bedstead 1 on second lead screw 6 The second handle 14 of side.
In order to make bed board obtain more stable using effect, the plate 3 and bedplate frame of 2 right end of close bedplate frame 2 are fixedly connected.
The present invention is in use, rotation first handle 13 rotates the first lead screw 4, and the first feed screw nut 5 is on the first lead screw 4 It moves left and right, the back lifting position of bed board is adjusted with this;Rotation second handle 14 rotates the second lead screw 6, on the second lead screw 6 Two sections of oppositely oriented threads of lead screw drive the movement of the second feed screw nut 10 to keep the second feed screw nut 10 close to each other or separate, and two The distance between a second feed screw nut 10 generates variation, therefore the angle between two connecting rods 12 generates therewith and changes and drive Shaft 8 rises or falls, and the bull stick 7 being connected with shaft 8 rotates on the first feed screw nut 5, with this realize bed board back lifting or It falls after rise;After the completion of bed board back lifting, multiple plates 3 due to constituting bed board are hinged, and can only do between adjacent plate 3 The relative rotation that upward maximum subtended angle is 180 °, therefore, the plate 3 of back lifting rear-inclined keeps straight without inverting downwards, It can guarantee that patient's is comfortable and safe.
In the operating process of back lifting or falling, since 12 length of connecting rod is constant, when the second feed screw nut 10 is at second When generating change in location on thick stick 6, each between connecting rod 12 and bed board can change to angle during connecting rod 12 moves therewith, And since hinged block 9 can rotate on bull stick 7 through shaft 8, link block 11 can rotate on the second feed screw nut 10, so that connecting rod 12 each rotation to motion transform through hinged block 9 and link block 11 is adjusted in real time, and connecting rod 12 will not generate stress deformation, Adjustment process is smoothly safe.
Bed board in the present invention is placed in bedplate frame 2, only need to be by bedplate frame when needing to move away from patient or shift 2 entirety carry away, then bed board is carried away with bedplate frame 2, can more easily carry out transfer operation, avoids direct lift to move patient To patient's bring physical pain and mental burden.
Structure of the invention is ingenious, easy to operate, can not only realize the back lifting function of routine care bed, but also can be according to the actual situation The arbitrarily position such as incidence, back, waist etc. of adjustment back lifting, meets all kinds of demands of patient;Simultaneously as lead screw is self-locking It acts on, after the completion of bed board back lifting, position sliding and oblique, the stable stopping of bed board of back lifting position, guarantee patient will not be generated Personal safety;In addition, bed board can integrally carry out moving away from operation with bedplate frame, the transfer of patient is greatly facilitated, is reduced straight It connects and moves patient and give patient bring pain.
Compared to current existing nursing bed, the present invention is simpler practical, at low cost easy to maintain, to the drop of medical treatment cost It is low to have preferable gain effect.

Claims (4)

1. a kind of Split type nursing bed of adjustable back lifting position, which is characterized in that including bedstead (1), be placed on bedstead (1) Bedplate frame (2) and the bed board being placed on bedplate frame (2), bed board are successively hingedly made of multiple plates (3), two adjacent plates (3) it is 180 ° that upward relative rotation and maximum subtended angle can be done between;
On the bedstead (1) equipped be placed in below bed board and with consistent rotatable first lead screw of bedstead (1) length direction (4), it is installed with the first feed screw nut (5) on the first lead screw (4), is installed on the first feed screw nut (5) and is placed in bed board and first The length direction of the second lead screw (6) between lead screw, the second lead screw (6) is consistent with the width direction of bedstead (1), the second lead screw (6) two sections of oppositely oriented threads of lead screw for being respectively placed in the first feed screw nut (5) two sides, the both ends of the second lead screw (6) are equipped with The upside of outer edge surface contacted with bedstead (1), constituting the second lead screw (6) does not generate the first feed screw nut (5) along the first lead screw (4) rotation of axis, and the structure that the second lead screw (6) can move on the first lead screw (4) with the first feed screw nut (5);
It is hinged on first feed screw nut (5) and the first consistent bull stick of lead screw length direction (7), bull stick (7) and bed Plate contact, hingedly, the other end of bull stick (7) is fitted with and bedstead (1) width for one end and the first feed screw nut (5) of bull stick (7) The consistent shaft in direction (8), the both ends of shaft (8) are respectively provided with hinged block (9), are installed with and are respectively placed on the second lead screw (6) Two second feed screw nuts (10) of the first feed screw nut (5) two sides, equipped with can be perpendicular to second on the second feed screw nut (10) The link block (11) of the axis rotation of lead screw (6), connecting rod (12), one end of connecting rod (12) and link block are equipped on link block (11) (11) hingedly, the other end of connecting rod (12) and hinged block (9) hingedly, when constituting the second lead screw (6) rotation, the first feed screw nut (5) two the second feed screw nuts (10) of two sides are away from each other or close, and the angle between connecting rod (12), which generates variation, makes shaft (8) structure risen or fallen.
2. a kind of Split type nursing bed of adjustable back lifting position according to claim 1, which is characterized in that first Equipped with the first handle (13) being placed on the outside of bedstead (1) on thick stick (4).
3. a kind of Split type nursing bed of adjustable back lifting position according to claim 1, which is characterized in that the second lead screw (6) equipped with the second handle (14) being placed on the outside of bedstead (1) on.
4. a kind of Split type nursing bed of adjustable back lifting position according to claim 1, which is characterized in that close to bed board The plate (3) of frame (2) right end is fixedly connected with bedplate frame (2).
CN201710643652.0A 2017-07-31 2017-07-31 A kind of Split type nursing bed of adjustable back lifting position Active CN107361947B (en)

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CN201710643652.0A CN107361947B (en) 2017-07-31 2017-07-31 A kind of Split type nursing bed of adjustable back lifting position

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Application Number Priority Date Filing Date Title
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CN107361947B true CN107361947B (en) 2019-11-01

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CN109498319B (en) * 2018-12-21 2021-01-12 袁明圆 Daily sit up auxiliary stay device of gynaecology
CN110074928B (en) * 2019-05-27 2020-11-13 河南科技大学第一附属医院 Medical care mattress
CN112370272A (en) * 2019-05-27 2021-02-19 蔡桂平 A flexible skeleton and robot for joint rehabilitation training
CN110074927B (en) * 2019-05-27 2021-04-13 深圳沃达龙医疗集团股份有限公司 Medical care robot, system and method
CN111166580B (en) * 2020-01-02 2021-07-02 温州医科大学 Prevent pressure damage sick bed
CN111329666A (en) * 2020-03-05 2020-06-26 青岛大学附属医院 Rescue conveying device for cardiology department
KR102369725B1 (en) * 2020-04-14 2022-03-03 주식회사 소프트웨어융합연구소 Bed for preventing bedsore and patient management system using a bed
CN113018026A (en) * 2021-02-26 2021-06-25 湖南环境生物职业技术学院 Novel clinical care is with supplementary body-rising device

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CN201073388Y (en) * 2007-09-05 2008-06-18 张振娟 Hospital bed
CN201414896Y (en) * 2009-06-02 2010-03-03 武汉大学 Medical movable electric elevating bed
CN201617823U (en) * 2010-01-14 2010-11-03 仲涛 Electrocardiogram examination bed
CN103405317A (en) * 2013-07-19 2013-11-27 郭保林 Automatic turning-over bed
CN203619578U (en) * 2013-11-20 2014-06-04 高学领 X-ray radiography bracket
CN204394850U (en) * 2014-12-31 2015-06-17 张建 A kind of lifting hospital bed
CN204562655U (en) * 2015-04-12 2015-08-19 长春理工大学 A kind of hommization lifting invalid bed

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201073388Y (en) * 2007-09-05 2008-06-18 张振娟 Hospital bed
CN201414896Y (en) * 2009-06-02 2010-03-03 武汉大学 Medical movable electric elevating bed
CN201617823U (en) * 2010-01-14 2010-11-03 仲涛 Electrocardiogram examination bed
CN103405317A (en) * 2013-07-19 2013-11-27 郭保林 Automatic turning-over bed
CN203619578U (en) * 2013-11-20 2014-06-04 高学领 X-ray radiography bracket
CN204394850U (en) * 2014-12-31 2015-06-17 张建 A kind of lifting hospital bed
CN204562655U (en) * 2015-04-12 2015-08-19 长春理工大学 A kind of hommization lifting invalid bed

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Inventor after: Ding Juan

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Inventor after: Li Xiaoli

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