CN101999967B - Electric nursing bed and lifting method - Google Patents
Electric nursing bed and lifting method Download PDFInfo
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- CN101999967B CN101999967B CN201010592201A CN201010592201A CN101999967B CN 101999967 B CN101999967 B CN 101999967B CN 201010592201 A CN201010592201 A CN 201010592201A CN 201010592201 A CN201010592201 A CN 201010592201A CN 101999967 B CN101999967 B CN 101999967B
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Abstract
The invention relates to an electric nursing bed which can be driven in an electric manner and vertically lift the nursing bed surface as a whole and a lifting method, the electric nursing bed comprises a base, two sets of supporting bent frames are respectively hinged with connecting lugs at two ends of the base and can rotate around a pin shaft, two ends of a motor supporting frame are respectively hinged with the connecting lugs on the supporting bent frames, the motor supporting frame can rotate, the electric nursing bed comprises four transmission connecting rods, one end of each transmission connecting rod is respectively hinged with a cross beam of the base through the connecting lug, the other end of each is respectively hinged with the connecting lug in the supporting bent frame, and a motor is used for driving the motor supporting frame to lift through a power transfer connecting rod hinged with the motor supporting frame. The electric nursing bed has the following advantages: 1) the structural design is novel, special and simple, only one thrust motor is needed, and the electric nursing bed can not only realize vertical lifting of the bed surface as the whole, but also realize smooth lifting; and 2) the cost is low and the application range is wide.
Description
Technical field
The present invention relates to a kind of can motorized motions, the electric care bed and elevating method of whole vertical lift nursing bed surface, belong to medical bed for nursing care and make the field.
Background technology
All patent No.s 201010101227.7 of the applicant, title " full-automatic lifting hospital bed and control method "; It comprises bedstead, backboard frame, lower limb grillage, bedstead chassis and cyclelog; The shaped as frame universal joint and the disjunctor universal joint that are three cylindricality lifting motors of isoceles triangle distribution on the said bedstead chassis and pass through respectively separately are connected with position bedstead on it; Fixedly frame plate is fixed on the bedstead middle part; Backboard frame, lower limb grillage lay respectively at the fixedly both sides of frame plate; Hinged through the multistage hinged power lifting arm, the hinged sliding arm of force and the travelling arm that are positioned at backboard frame middle part respectively between its backboard frame bedstead, hinged through the hinged arm of force of lower limb plate, the short arm of force, the long arm of force and actuated lever arm respectively between lower limb grillage and bedstead.Its blemish in an otherwise perfect thing be: this nursing bed can't integral elevating, and is particularly local for space-constrained, can't realize the vertical lift of bed surface.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of can motorized motions, the electric care bed and elevating method of whole vertical lift nursing bed surface.
Design: in order to realize above-mentioned purpose of design.The present invention is on structural design: 1, whole bed goes up and down by the electric pushrod control of motor; Induced effect through electric machine support; It is the action of pushing motor support; And electric machine support connects the support bending frame of both sides, and promptly the symmetric support bending in both sides frame promotes the upper support bar rising synchronously or reduces, thereby realizes the vertical lift of whole bed.2, the kinematic link obtuse angle kinematic link that is in the shape of the letter V, this blunt corneous kinematic link, transmission that not only can realizable force, and it played force two support bending frame vertical lifts purpose.
Technical scheme 1: a kind of electric care bed; It comprises base; Two pairs support the bending frame respectively with the base two ends on engaging lug hinged and can rotate around bearing pin; Motor bracing frame two ends are respectively with to support on the bending frame engaging lug hinged and rotatable, four kinematic link one ends respectively through engaging lug with the base crossbeam is hinged, the other end is hinged with the engaging lug that supports in the bending frame respectively, motor is through the transmission of power connecting rod drive motors bracing frame up-down hinged with the motor bracing frame.
Technical scheme 2: a kind of electric care bed elevating method; During the electric pushrod action; The action of pushing motor support, and the supported on both sides bending frame that is connected with electric machine support is under the effect of electric machine support, when promoting two support bending framves risings synchronously through kinematic link; Two support the bending frame drives upwards rising of upper support bar, thereby realizes the vertical rising of whole bed.
The present invention compares with background technology, and the one, structural design is novel, uniqueness, simple, only needs a thrust motor, both can realize the whole vertical lift of bed surface and go up and down steady; The 2nd, cost is low, and is widely applicable.
Description of drawings
Fig. 1 is the perspective view of electric care bed main body.
Fig. 2 is the structural representation that supports the bending frame.
The specific embodiment
Embodiment 1: with reference to attaching Fig. 1 and 2.A kind of electric care bed; It comprises base 3; Two pairs support bending frame 5 respectively with base 3 two ends on engaging lug 2-1 and 2-2 is hinged and can rotate around bearing pin; Motor bracing frame 4 two ends are respectively with to support on the bending frame 5 engaging lug 5-2 hinged and rotatable; Four kinematic link 2 one ends respectively through engaging lug 2-1 and 2-2 with the base crossbeam is hinged, the other end respectively with support bending frame 5 in engaging lug 5-2 hinged, motor 6 is through transmission of power connecting rod 7 drive motors bracing frames 4 up-downs hinged with motor bracing frame 4.Said support bending frame 5 is made up of transverse axis 5-3, inclined support bar 5-4, vertical supporting rod 5-1 and engaging lug 5-2; Four inclined support bar 5-4 one ends respectively with two transverse axis 5-3 about portion be connected, the other end is hinged and rotatable with two vertical supporting rod 5-1 one ends respectively; Two vertical supporting rod 5-1 other ends are connected with last two support bars 1 respectively, two pairs of engaging lug 5-2 is connected with transverse axis 5-3 middle part respectively and two pairs of engaging lug connection orientation opposite each other.The said kinematic link 2 obtuse angle kinematic link that is in the shape of the letter V.
Embodiment 2: on the basis of embodiment 1; A kind of electric care bed elevating method is when electronic 6 push rods move, through 4 actions of transmission of power connecting rod 7 pushing motor supports; And the supported on both sides bending frame 5 that is connected with electric machine support 4 is under the effect of electric machine support 4; When promoting two support bending framves, 5 vertical synchronously risings through kinematic link 2, two support bending frame 5 drive upper support bars 1 raises vertically upward, thereby realizes the vertical rising of whole bed bed surface.
What need understand is: though the foregoing description is to the present invention's detailed text description of contrasting; But these text descriptions; Just the simple text of mentality of designing of the present invention is described; Rather than to inventing the restriction of mentality of designing, any combination, increase or modification that does not exceed mentality of designing of the present invention all falls in protection scope of the present invention.
Claims (3)
- One kind electric care bed; It comprises base; It is characterized in that: two pairs support the bending frame respectively with the base two ends on engaging lug hinged and can rotate around bearing pin; Motor bracing frame two ends are respectively with to support on the bending frame engaging lug hinged and rotatable, four kinematic link one ends respectively through engaging lug with the base crossbeam is hinged, the other end is hinged with the engaging lug that supports in the bending frame respectively, motor is through the transmission of power connecting rod drive motors bracing frame up-down hinged with the motor bracing frame; Said support bending frame is made up of transverse axis, inclined support bar, vertical supporting rod and engaging lug; Four inclined support bar one ends respectively with two transverse axis about portion be connected, the other end is hinged and rotatable with two vertical supporting rod one ends respectively; Two vertical supporting rod other ends are connected with two upper support bars respectively, two pairs of engaging lugs is connected with the transverse axis middle part respectively and two pairs of engaging lug connection orientation opposite each other.
- 2. according to claim 1 electric care bed, it is characterized in that: the said kinematic link obtuse angle kinematic link that is in the shape of the letter V.
- 3. electric care bed elevating method as claimed in claim 1; It is characterized in that: when the electric pushrod of motor moves; The action of pushing motor bracing frame, and the supported on both sides bending frame that is connected with the motor bracing frame is under the effect of motor bracing frame, when promoting two support bending framves risings synchronously through kinematic link; Two support the bending frame drives upwards rising of upper support bar, thereby realizes the vertical rising of whole bed bed surface.
Priority Applications (1)
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CN201010592201A CN101999967B (en) | 2010-12-17 | 2010-12-17 | Electric nursing bed and lifting method |
Applications Claiming Priority (1)
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CN201010592201A CN101999967B (en) | 2010-12-17 | 2010-12-17 | Electric nursing bed and lifting method |
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CN101999967A CN101999967A (en) | 2011-04-06 |
CN101999967B true CN101999967B (en) | 2012-08-29 |
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CN201010592201A Active CN101999967B (en) | 2010-12-17 | 2010-12-17 | Electric nursing bed and lifting method |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9572735B2 (en) | 2013-03-15 | 2017-02-21 | Kap Medical, Inc. | Bed systems and method |
CN105310845A (en) * | 2014-06-27 | 2016-02-10 | 周金瑞 | Novel bed body lifting support |
US10507148B2 (en) | 2014-11-13 | 2019-12-17 | Kap Medical, Inc. | Powered drive bed systems and methods |
CN105012095A (en) * | 2015-06-24 | 2015-11-04 | 南京中医药大学 | Automatic-control elevating mechanism for bed |
CN107174432B (en) * | 2017-06-12 | 2020-02-14 | 中山天愈医疗科技有限公司 | Multifunctional nursing bed |
CN107361939A (en) * | 2017-08-09 | 2017-11-21 | 河南省赛福德医疗科技有限公司 | Multifunctional medicinal bed |
CN109368542A (en) * | 2018-12-12 | 2019-02-22 | 常州工学院 | A kind of automatic controlling apparatus for height and method |
CN112587353A (en) * | 2020-12-28 | 2021-04-02 | 厚福医疗装备有限公司 | Four-motor-driven vertical lifting and head-hanging supination structure and method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2493197Y (en) * | 2001-07-16 | 2002-05-29 | 柏子游 | Multi-function nursing bed |
CN1981727A (en) * | 2005-12-15 | 2007-06-20 | 刘峰 | Medical nursing bed with turnover function by chain board |
CN101461751A (en) * | 2008-11-10 | 2009-06-24 | 顿力集团有限公司 | Liftable type medical bed for nursing care |
CN201959137U (en) * | 2010-12-17 | 2011-09-07 | 杭州顿力医疗器械股份有限公司 | Electric nursing bed |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6851144B2 (en) * | 2003-03-24 | 2005-02-08 | Yi-Lung Wang | Power-controlled bed and method for controlling operations thereof |
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2010
- 2010-12-17 CN CN201010592201A patent/CN101999967B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2493197Y (en) * | 2001-07-16 | 2002-05-29 | 柏子游 | Multi-function nursing bed |
CN1981727A (en) * | 2005-12-15 | 2007-06-20 | 刘峰 | Medical nursing bed with turnover function by chain board |
CN101461751A (en) * | 2008-11-10 | 2009-06-24 | 顿力集团有限公司 | Liftable type medical bed for nursing care |
CN201959137U (en) * | 2010-12-17 | 2011-09-07 | 杭州顿力医疗器械股份有限公司 | Electric nursing bed |
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CN101999967A (en) | 2011-04-06 |
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Owner name: HANGZHOU DUNLI MEDICAL INSTRUMENTS CO., LTD. Free format text: FORMER NAME: HANGZHOU DUNLI MEDICAL INSTRUMENTS CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 311107, No. 1, Li Gong Road, Renhe street, Yuhang District, Zhejiang, Hangzhou Patentee after: HANGZHOU DUNLI HARDWARE MANUFACTURE CO., LTD. Address before: 311107, No. 1, Li Gong Road, Renhe Town, Yuhang District, Zhejiang, Hangzhou Patentee before: Hangzhou DunLi Medical Instruments Co., Ltd. |