CN201959137U - Electric nursing bed - Google Patents
Electric nursing bed Download PDFInfo
- Publication number
- CN201959137U CN201959137U CN2010206640704U CN201020664070U CN201959137U CN 201959137 U CN201959137 U CN 201959137U CN 2010206640704 U CN2010206640704 U CN 2010206640704U CN 201020664070 U CN201020664070 U CN 201020664070U CN 201959137 U CN201959137 U CN 201959137U
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- hinged
- engaging lug
- motor
- base
- support
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- Expired - Lifetime
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Abstract
The utility model relates to an electric nursing bed which can be electrically driven and of which the nursing bed surface can be wholly and vertically raised or descended. The electric nursing bed comprises a base. Two pairs of bent supporting frames are respectively articulated with engaging lugs on two ends of the base and can rotate around a pin shaft; two ends of a motor support frame are respectively articulated with engaging lugs on the bent supporting frames and can rotate; one ends of four transmission connecting rods are respectively articulated with beams of the base through the engaging lugs and the other ends of the four transmission connecting rods are respectively articulated with the engaging lugs in the bent supporting frames; and the motor drives the motor support frame to rise or descend through a power transmission connecting rod articulated with the motor support frame. The advantages are as follows: the structural design is novel, unique and simple; the bed surface can be wholly and vertically raised or descended stably only by one thrust motor; and the manufacturing cost is low and the applicable scope is wide.
Description
Technical field
This utility model relate to a kind of can motorized motions, whole vertical lift nursing bed surface electric care bed, 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, the backboard frame, the 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 described bedstead chassis and pass through respectively separately are connected with position bedstead thereon, fixedly frame plate is fixed on the bedstead middle part, the backboard frame, the lower limb grillage lays respectively at the fixedly both sides of frame plate, between its backboard frame bedstead respectively by being positioned at the multistage hinged power lifting arm at backboard frame middle part, the hinged sliding arm of force and travelling arm are hinged, pass through the hinged arm of force of lower limb plate between lower limb grillage and bedstead respectively, the short arm of force, the long arm of force and actuated lever arm are hinged.Its blemish in an otherwise perfect thing be: this nursing bed can't integral elevating, particularly for the space-constrained place, can't realize the vertical lift of bed surface.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of can motorized motions, whole vertical lift nursing bed surface electric care bed.
Design: in order to realize above-mentioned purpose of design.This utility model is on structural design: 1, the lifting of whole bed is by the electric pushrod control of motor, induced effect by electric machine support, it is the action of pushing motor support, and electric machine support connects the support bending frame of both sides, be that both sides symmetric support bending frame promotes upper support bar rising or reduction synchronously, thereby realize 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 also it has played and has forced two purposes that support bending frame vertical lifts.
Technical scheme: a kind of electric care bed, it comprises base, two secondary support the bending framves 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 end is hinged by engaging lug and base crossbeam respectively, the other end is hinged with the engaging lug that supports in the bending frame respectively, and motor is by the transmission of power connecting rod drive motors bracing frame lifting hinged with the motor bracing frame.
This utility model is compared with background technology, and the one, structural design novelty, uniqueness, simple only need a thrust motor, both can realize that the whole vertical lift and the lifting of bed surface was 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 attached Fig. 1 and 2.A kind of electric care bed, it comprises base 3, two secondary support bending framves 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 by 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 by transmission of power connecting rod 7 drive motors bracing frames 4 liftings hinged with motor bracing frame 4.Described support bending frame 5 is made 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 are connected with portion about two transverse axis 5-3 respectively, 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, and two secondary engaging lug 5-2 are opposite each other with connection of transverse axis 5-3 middle part and two secondary engaging lug connection orientations respectively.The described kinematic link 2 obtuse angle kinematic link that is in the shape of the letter V.
Electric care bed elevating method: when electronic 6 push rods move, by 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 by 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 this utility model detailed text description of contrasting; but these text descriptions; just the simple text of this utility model mentality of designing is described; rather than to the restriction of utility model mentality of designing; any combination, increase or modification that does not exceed this utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (3)
- One kind electric care bed, it comprises base, it is characterized in that: two secondary support the bending framves 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 end is hinged by engaging lug and base crossbeam respectively, the other end is hinged with the engaging lug that supports in the bending frame respectively, and motor is by the transmission of power connecting rod drive motors bracing frame lifting hinged with the motor bracing frame.
- 2. according to claim 1 electric care bed, it is characterized in that: described support bending frame is made of transverse axis, inclined support bar, vertical supporting rod and engaging lug, four inclined support bar one ends are connected with portion about two transverse axis respectively, the other end is hinged and rotatable with two vertical supporting rod one ends respectively, two vertical supporting rod other ends are connected with last two support bars respectively, and two secondary engaging lugs are opposite each other with connection of transverse axis middle part and two secondary engaging lug connection orientations respectively.
- 3. according to claim 1 electric care bed, it is characterized in that: the described kinematic link obtuse angle kinematic link that is in the shape of the letter V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206640704U CN201959137U (en) | 2010-12-17 | 2010-12-17 | Electric nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206640704U CN201959137U (en) | 2010-12-17 | 2010-12-17 | Electric nursing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959137U true CN201959137U (en) | 2011-09-07 |
Family
ID=44521661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206640704U Expired - Lifetime CN201959137U (en) | 2010-12-17 | 2010-12-17 | Electric nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999967A (en) * | 2010-12-17 | 2011-04-06 | 杭州顿力医疗器械股份有限公司 | Electric nursing bed and lifting method |
| CN106551763A (en) * | 2016-11-25 | 2017-04-05 | 莱州科亿宏电动床有限公司 | A kind of Novel nursing bed leg-separating mechanism |
-
2010
- 2010-12-17 CN CN2010206640704U patent/CN201959137U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999967A (en) * | 2010-12-17 | 2011-04-06 | 杭州顿力医疗器械股份有限公司 | Electric nursing bed and lifting method |
| CN101999967B (en) * | 2010-12-17 | 2012-08-29 | 杭州顿力医疗器械股份有限公司 | Electric nursing bed and lifting method |
| CN106551763A (en) * | 2016-11-25 | 2017-04-05 | 莱州科亿宏电动床有限公司 | A kind of Novel nursing bed leg-separating mechanism |
| CN106551763B (en) * | 2016-11-25 | 2019-02-01 | 莱州科亿宏电动床有限公司 | A kind of nursing bed leg-separating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110907 Effective date of abandoning: 20120829 |