CN109223361A - The medical nursing hospital bed of linkage lifting multidirectional inclination - Google Patents
The medical nursing hospital bed of linkage lifting multidirectional inclination Download PDFInfo
- Publication number
- CN109223361A CN109223361A CN201810817279.0A CN201810817279A CN109223361A CN 109223361 A CN109223361 A CN 109223361A CN 201810817279 A CN201810817279 A CN 201810817279A CN 109223361 A CN109223361 A CN 109223361A
- Authority
- CN
- China
- Prior art keywords
- cam
- elevating lever
- bed
- hospital bed
- middle base
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/008—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around longitudinal axis, e.g. for rolling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/005—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The present invention provides a kind of lifting of realization hospital bed that can be linked, tilts, moves left and right, the structure of lateral tilt, and setting can also be operated alone according to certain time cooperation setting in various pieces, and for the reliability for realizing the adjustment of hospital bed position, using the stronger anti-interference ability with more mechanical stability compared to pure electric vehicle control, cam mechanism drives the position of hospital bed.The linkage of each position adjusting type modules of hospital bed is realized by the setting of cam diagram contour line and the time cooperation of each cam.The first aspect of the present invention, mainly there are five parts to form for medical nursing hospital bed: pedestal, the first driving mechanism being mounted on the base, the middle base being mounted on above the first driving mechanism and the second driving mechanism being mounted in middle base and the tiltable bed board driven by the second driving mechanism.
Description
Technical field
The present invention relates to a kind of medical nursing hospital beds, and particularly a kind of medical nursing of linkage lifting multidirectional inclination is sick
Bed.
Background technique
In the prior art, publication number CN201263760U disclose it is a kind of using deformation tripod realize lathe bed integrally rise
The hospital bed drop, tilted forward and back mainly includes chassis, lift shaft, lifting tripod rotating arm, inclination tripod support rod, inclines
Oblique tripod, lathe bed inclination shaft, lathe bed, sliding slot, lifting push rod, inclination push rod.It is characterized in that the integral elevating of lathe bed and
Tilt forward and back each can be realized with an independent mechanism.Lifting push rod is pushed, drives lathe bed to realize by lifting tripod whole
It rises or falls；Inclination push rod is pushed, is leaned forward by the drive lathe bed realization of inclination tripod or hypsokinesis, the invention changes existing use
The structure of two cantilever support lathe beds, overcomes with two cantilevers to rise or fall together lathe bed is driven to rise or fall, or uses
Difference in height between two cantilevers realizes that lathe bed tilts forward and back, multifunctional hospital bed to opening up, and provides technical pattern support；
A kind of hospital bed of the disclosure of the invention of Publication No. CN205612655A and its lifting leaning device comprising one
Pedestal (10), first elevating mechanism (20) and second elevating mechanism (30).First elevating mechanism has a positioning
In the first support end (22) of pedestal and one can be for linear motion relative to first support end first driving end
(24), the first driving end can nationality bed body (80) is articulated with by first articulated shaft.Second elevating mechanism has a positioning
In the second support end (32) of pedestal and one can be for linear motion relative to the second support end second driving end (34),
Second driving end can nationality bed body is articulated with by second articulated shaft, and can be slided relative to bed body, the second articulated shaft
(342) it is parallel to the first articulated shaft (242), bed body drives the glide direction at end perpendicular to the second articulated shaft relative to second；
There is control precision and be not allowed in the structure of above-mentioned two invention, be unable to lateral tilt, do not link between each position
Function, can not achieve efficiently adjust hospital bed on patient position.
For the setting of lateral tilt, a kind of electric transport cart for patients of publication number CN2838584Y is mainly being walked
Electric lifting mechanism is connected on vehicle frame, it is connect by Horizontal shifting platform face frame with bevelled vehicle face, and in electric lift
Electric translation mechanism and electronic rollover mechanism are connected on the liftable automotive chassis of structure, both of which is connected with vehicle face.This patient
Transfer car(buggy) can electric up-down, translation and rollover, height of the vehicle face between 500-900mm can be made arbitrarily to go up and down, between 1-30 °
Any rollover.The rollover structure is controlled by electric pushrod, and its support plate is cantilever design, and stress and stability are poor, no
The rollover of control patient that can be stable can not cooperate lifting module to carry out patient location adjustment well.
It is therefore proposed that a kind of lifting for the realization hospital bed that can be linked, tilting, moving left and right, the knot of lateral tilt
Structure, and setting can also be operated alone according to certain time cooperation setting in various pieces, and in order to realize hospital bed position tune
Whole reliability, using the stronger anti-interference ability with more mechanical stability compared to pure electric vehicle control, cam mechanism
The position of hospital bed is driven.Realize that hospital bed is each by the setting of cam diagram contour line and the time cooperation of each cam
The linkage of a position adjusting type modules.
Summary of the invention
Problem of the present invention is that proposing a kind of lifting of realization hospital bed that can be linked, tilting, move left and right, side
To inclined structure, and setting can also be operated alone according to certain time cooperation setting in various pieces, and in order to realize
The reliability of hospital bed position adjustment, using the stronger anti-interference ability with more mechanical stability compared to pure electric vehicle control
, cam mechanism drives the position of hospital bed.Pass through the setting of cam diagram contour line and the time cooperation of each cam
Realize the linkage of each position adjusting type modules of hospital bed.
The first aspect of the present invention, mainly there are five parts to form for medical nursing hospital bed: pedestal 1 is mounted on the base
First driving mechanism, the middle base 11 being mounted on above the first driving mechanism and the second driving being mounted in middle base 11
Mechanism and the tiltable bed board A driven by the second driving mechanism.
First driving mechanism driving middle base 11 is to drive the lifting of bed board A and tilt and move left and right.
Second driving mechanism realizes tilting forward and back for bed board A.
The second aspect of the present invention is equipped with the transverse wall panel 2 for the first driving mechanism of fixed support on pedestal 1, horizontal
To the installation of wallboard 2 there are two shaft disposed in parallel, it is convex that 21, two, two the first cams second are separately installed in two shafts
Wheel 22, there are two the first cam 21 is arranged on the same axis, there are two the second cam 22 is also provided on the same axis, and first
3 drive shaft of motor drives two the first cam 21 rotations, and 4 drive shaft of the second motor drives two the second cam 22 rotations,
Four elevating lever fixed seats 5 are also equipped on pedestal 1, elevating lever fixed seats 5 are four, are hinged with elevating lever 10 thereon, go up and down
Bar 10 is set as 4, and elevating lever fixed seats 5 are distributed in four angles on pedestal 1, constitutes four intersection points of rectangle, is located at left side
Elevating lever 10 and be located at right side elevating lever 10 it is arranged in a crossed manner, and in order to prevent left side elevating lever 10 and right side lifting
Bar 10 generates interference, by the thinning formation thin part 7 of thickness a part of in elevating lever 10, referring to Fig. 3, and by the lifting in left side
The thinned section of the elevating lever 10 of the thinned section and right side of bar 10 is in face of setting, and to constitute mutual dislocation, and being formed can
The structure of relative motion occurs, the first driving mechanism includes elevating lever fixed seats 5, elevating lever 10, the first cam mechanism.
The lifting of bed board A is realized by the synchronous rotation and individual rotation of the first, second cam and is tilted.
The third aspect of the present invention, two the first cams 21 are mounted in the shaft being driven by motor, cam contour surface
Cooperate with the idler wheel 33 being mounted on left cam follower lever 32, the pendulum of left cam follower lever 32 is driven by cam rotation
Dynamic, wherein left cam follower lever 32 is hinged on elevating lever 10, is passed through between the cam follower lver 32 and elevating lever 10 in left side
The compressed spring 9 of larger coefficient of elasticity connects, so that relative to elevating lever 10 lesser swing occurs for left cam follower lever 32,
Play the role of damping, and plays the abrasion for preventing cam.Equally, right side, wherein the cam follower lver 32 on right side is hinged on
On elevating lever 10, connected between the cam follower lver 32 and elevating lever 10 on right side also by the compressed spring 9 of larger coefficient of elasticity,
So that relative to elevating lever 10 lesser swing occurs for the cam follower lver 32 on right side, play the role of damping, and plays anti-
The only abrasion of cam.In addition, being respectively arranged with damper 8, damper between left side and the elevating lever 10 and pedestal 1 on right side
8 can bear the pressure of a part of hospital bed, can reduce the pressure of cam face, and the damped coefficient of setting damper 8 to roll
Wheel 33 does not depart from cam, and cam face is made to bear moderate pressure.
Cam face causes the stuck of cam mechanism at biggish pressure is born in order to prevent, and setting damper 8 is for holding
By a part of middle base and the weight of bed board A, and the biggish compressed spring 9 of stiffness coefficient is set prevents idler wheel 33 and cam
The rigid shock on surface.
The fourth aspect of the present invention, the first cam, the second cam work within the scope of cam lift in the case where, when need
When realizing left-right position inclination, the first cam 21 of side is kept to stop operating, the second cam 22 of the other side continues to rotate,
To drive the elevating lever 10 on right side to swing, cunning of the left support axis 15 in through slot is driven by the swing of the elevating lever 10 on right side
It is dynamic, thus the middle base 11 in left side is driven to be lifted, the telescopic rod of the driving cylinder 14 in left side is servo-actuated at this time, the driving gas on right side
17 telescopic rod of cylinder is fixed, it is thus achieved that the inclination clockwise of bed board.
Similarly, the second cam 22 of side is kept to stop operating, the first cam 21 of the other side continues to rotate, to drive
The elevating lever 10 in left side is swung, and drives sliding of the right support axis 16 in through slot by the swing of the elevating lever 10 in left side, thus
The middle base 11 on right side is driven to be lifted, the telescopic rod of the driving cylinder 17 on right side is servo-actuated at this time, and the driving cylinder 14 in left side is stretched
Contracting bar is fixed, it is thus achieved that the inclination counterclockwise of bed board.
When needing to realize left-right position translation, so that the one the second cams stop operating, pass through driving cylinder 14,17
Telescopic rod cooperation is mobile to realize moving left and right for middle base 11, and when needing to be moved to the left, driving 14 telescopic rod of cylinder elongation is driven
17 telescopic rod of cylinder of taking offence shortens；When needing to move right, driving 14 telescopic rod of cylinder shortens, and driving 17 telescopic rod of cylinder is stretched
It is long.
By nonsynchronous rotation of cam, tilting for bed board is realized, middle base is realized by driving cylinder 14,17
And bed board moves left and right.
The fifth aspect of the present invention, at work, front rotary shaft 19 and rear shaft 24 rotate synchronously, when rotating clockwise,
So that third cam 18 is lift, the 4th cam 23 is drop journey, to drive bed board A to lift close to observation side one end, far from sight
Side reduction is examined, when rotating counterclockwise, so that third cam 18 is drop journey, the 4th cam 23 is lift, so that bed board A be driven to lean on
Nearly observation side one end reduces, and lifts far from observation side, final to realize, the lateral tilt of bed board A.
Pass through the inclination of the front-rear position of the lift and drop Cheng Shixian bed board of two different cams of synchronous rotation.
Detailed description of the invention
Fig. 1 is the overall structure explanatory diagram of medical nursing hospital bed of the invention.
Fig. 2 is the explanatory diagram of medical nursing hospital bed lateral tilt structure.
Fig. 3 is medical nursing hospital bed lifting structure, tilts forward and back structure, is moved forward and backward diagram showing the structure.
Fig. 4 is medical nursing hospital bed lateral tilt structure cam mechanism explanatory diagram.
Fig. 5 is medical nursing hospital bed lifting structure cam drive mechanism explanatory diagram.
Specific embodiment
Hereinafter, the preferred embodiment based on diagram, is described in detail the present invention.
Fig. 1 is the overall structure of medical nursing hospital bed of the invention, and mainly there are five parts to form for the structure；Pedestal 1, peace
Base-mounted first driving mechanism, the middle base 11 being mounted on above the first driving mechanism and it is mounted on middle base 11
On the second driving mechanism and by the second driving mechanism drive tiltable bed board A.
Idler wheel is installed below pedestal 1, facilitates the movement of hospital bed.It is equipped on pedestal 1 for fixed the first driving of support
The transverse wall panel 2 of mechanism, the installation of transverse wall panel 2 are separately installed with two the there are two shaft disposed in parallel in two shafts
One the second cam 22 of 21, two, cam, there are two the first cam 21 is arranged on the same axis, the second cam 22 is on the same axis
There are two settings, and 3 drive shaft of first motor drives two the first cam 21 rotations, and 4 drive shaft of the second motor drives
Two the second cams 22 rotate, and four elevating lever fixed seats 5 are also equipped on pedestal 1, and elevating lever fixed seats 5 are four, thereon
It is hinged with elevating lever 10, elevating lever 10 is set as 4, and elevating lever fixed seats 5 are distributed in four angles on pedestal 1, constitute rectangle
Four intersection points, positioned at left side elevating lever 10 and be located at right side elevating lever 10 it is arranged in a crossed manner, and in order to prevent left side
The elevating lever 10 on elevating lever 10 and right side generates interference, by the thinning formation thin part 7 of thickness a part of in elevating lever 10, referring to
Fig. 3, and by the thinned section of the thinned section of the elevating lever in left side 10 and the elevating lever on right side 10 in face of setting, to constitute
Mutual dislocation, and the structure that relative motion can occur is formed, the first driving mechanism includes elevating lever fixed seats 5, elevating lever
10, the first cam mechanism.
Referring to Fig. 5, the structure of the first cam mechanism is described in detail, two the first cams 21 are mounted on turn being driven by motor
On axis, cam contour surface cooperates with the idler wheel 33 being mounted on left cam follower lever 32, drives a left side by cam rotation
The swing of side cam follower lver 32, wherein left cam follower lever 32 is hinged on elevating lever 10, the cam follower lver 32 in left side
It is connect between elevating lever 10 by the compressed spring 9 of larger coefficient of elasticity, so that left cam follower lever 32 is relative to lifting
Lesser swing occurs for bar 10, plays the role of damping, and plays the abrasion for preventing cam.Equally, right side, wherein right side
Cam follower lver 32 is hinged on elevating lever 10, is also by larger elasticity between the cam follower lver 32 and elevating lever 10 on right side
Several compressed springs 9 connects, so that relative to elevating lever 10 lesser swing occurs for the cam follower lver 32 on right side, plays damping
Effect, and play the abrasion for preventing cam.In addition, being set respectively between left side and the elevating lever 10 and pedestal 1 on right side
It is equipped with damper 8, damper 8 can bear the pressure of a part of hospital bed, can reduce the pressure of cam face, and damper is arranged
8 damped coefficient makes idler wheel 33 not depart from cam, and cam face is made to bear moderate pressure.
It continues through Fig. 1 and the second driving mechanism is described in detail, middle base 11 is shell-like structure, and front and back sides offer logical
Slot is provided with left support axis 15 and right support axis 16 in through slot, and left support axis 15 and right support axis 16 can slide in through slot,
The axis direction of left support axis 15 and right support axis 16 is each in the front and back through slot that front and back sides open up respectively perpendicular to front and back sides
From setting there are two cylinder 14,17 is driven, left side drives the setting of 14 one end of cylinder in through slot left end, and right side drives 17 one end of cylinder
Setting is connect in through slot right end, left side driving 14 other end of cylinder with left support axis 15, and right side drives 17 other end of cylinder and the right side
Support shaft 16 connects, further referring to Fig. 3, left support axis 15 passes through the upper of the front and back elevating lever 10 disposed in parallel in left side
The circular through hole of end, left support axis 15 are horizontally supported, and distribution before and after its axis, and similarly, right support axis 16 passes through the right side
The circular through hole of the upper end of the front and back of side elevating lever 10 disposed in parallel, right support axis 16 is horizontally supported, and its axis
Front and back distribution,.
In the case where above-mentioned setting, the first cam mechanism drives elevating lever 10 to swing around elevating lever fixed seats 5, intersection
Elevating lever 10 drives 11 raising and lowering of middle base and can be realized and tilts, when the first cam 21 and the second cam 22 are same
When step rotation, 10 synchronous hunting of elevating lever, so that bed board A vertical lifting is driven, and during bed board A vertical lifting, left branch
Support axis 15 and right support axis 16 slide in through slot, and middle base 11 moves left and right in order to prevent, by two driving cylinders 14,17
It links with left support axis 15 and right support axis 16, and guarantees the reduction pole length phase of two driving cylinders by control device
Deng.
First cam, the second cam work within the scope of cam lift in the case where,
When needing to realize left-right position inclination, the first cam 21 of side is kept to stop operating, the second of the other side is convex
Wheel 22 continues to rotate, so that the elevating lever 10 on right side be driven to swing, drives left support axis by the swing of the elevating lever 10 on right side
15 sliding in through slot, thus drive left side middle base 11 be lifted, at this time left side driving cylinder 14 telescopic rod with
Dynamic, 17 telescopic rod of driving cylinder on right side is fixed, it is thus achieved that the inclination clockwise of bed board.
Similarly, the second cam 22 of side is kept to stop operating, the first cam 21 of the other side continues to rotate, to drive
The elevating lever 10 in left side is swung, and drives sliding of the right support axis 16 in through slot by the swing of the elevating lever 10 in left side, thus
The middle base 11 on right side is driven to be lifted, the telescopic rod of the driving cylinder 17 on right side is servo-actuated at this time, and the driving cylinder 14 in left side is stretched
Contracting bar is fixed, it is thus achieved that the inclination counterclockwise of bed board.
When needing to realize left-right position translation, so that the one the second cams stop operating, pass through driving cylinder 14,17
Telescopic rod cooperation is mobile to realize moving left and right for middle base 11, and when needing to be moved to the left, driving 14 telescopic rod of cylinder elongation is driven
17 telescopic rod of cylinder of taking offence shortens；When needing to move right, driving 14 telescopic rod of cylinder shortens, and driving 17 telescopic rod of cylinder is stretched
It is long.
Referring to fig. 2,4 driving structure that tilts forward and back for illustrating bed board A, left and right ends, which are provided with, in middle base 11 is used for
It is rotatablely installed the support wallboard of front rotary shaft 19, rear shaft 24, front rotary shaft 19, rear shaft 24 can support wallboard 25,26,27, preceding
Shaft 19 is driven by third motor 12, and rear shaft 24 is driven by the 4th motor 13, the middle position of front rotary shaft 19 and rear shaft 24
It is respectively arranged with third cam 18, the 4th cam 23, the lift and drop journey of third cam 18 and the 4th cam 23 are on the contrary, referring to figure
4, bed board A are rotatably arranged in middle base 11 by bed board shaft 30, and the cross section of bed board A is isosceles trapezoid, bed board A's
Be respectively arranged with arc convex 28,29 in the waist plane of two sides, arc convex 28 and third cam 18 cooperate, arc convex 29 with
The cooperation of 4th cam 23, and interference is generated in order to prevent, it is corresponding with the 3rd the 4th cam in the upper surface of middle base 11
A long through slot is provided at position, long through slot is for accommodating third, the 4th cam.
At work, front rotary shaft 19 and rear shaft 24 rotate synchronously, when rotating clockwise, so that third cam 18 is to rise
Journey, the 4th cam 23 are drop journey, so that bed board A be driven to lift close to observation side one end, are reduced far from observation side, are turned when counterclockwise
When dynamic, so that third cam 18 is drop journey, the 4th cam 23 is lift, to drive bed board A to reduce close to observation side one end, far
It is lifted from observation side, final to realize, the lateral tilt of bed board A.
It is a kind of application method based on above-mentioned medical bed for nursing care below, the first cam 21,22 synchronous rotary of the second cam,
The synchronous elongation of cylinder 14,17 telescopic rods is driven, so that bed board A rises vertically, the first cam is remained stationary, and the second cam 22 continues
Rotation drives elevating lever 10 to rotate clockwise, and driving 14 telescopic rod of cylinder continues to extend, and driving 17 length of telescopic bar of cylinder is kept
It is constant, it is lifted on the left of middle base, the side bed board A is lifted, and is synchronized and is rotated clockwise third motor 12,13 third of the 4th motor
Cam 18 is lift, the 4th cam 23 is drop journey, and bed board A is tilted to far from observer direction.
It is the restorable application method of medical bed for nursing care below, synchronizes and rotate counterclockwise third motor 12, the 4th motor
13 third cams 18 are drop journey, the 4th cam 23 is lift, and bed board A restores horizontality, and the second cam 22 reversely rotates, and are driven
Elevating lever 10 rotates counterclockwise, and driving 14 telescopic rod of cylinder is shunk, and middle base restores horizontality, and the first cam 21, second is convex
The rotation of 22 synchronous backwards is taken turns, cylinder 14,17 telescopic rod synchronous are driven, so that bed board A is vertically lowered.
Claims (6)
1. the medical nursing hospital bed of linkage lifting multidirectional inclination, the first drive for specifically including that pedestal (1), being mounted on the base
Motivation structure, the middle base (11) being mounted on above the first driving mechanism and the second driving machine being mounted on middle base (11)
Structure and the tiltable bed board (A) driven by the second driving mechanism, it is characterised in that: the first driving mechanism, the second driving machine
Structure is cam mechanism, and cam mechanism driving is hinged on two groups of elevating levers (10) movement of the cross-distribution on pedestal, every group of lifting
Bar one end is equipped with shaft, and shaft is slidably connected on middle base (11), two groups of cylinders is provided in middle base (11), wherein one
Group cylinder one end is fixed on middle base (11), and the other end is fixed in the shaft of side, and another set cylinder one end is fixed on
In middle base (11), the other end is fixed in the shaft of the other side, is also equipped with rotatable bed board above middle base (11)
(A), bed board A drives with a pair of cams mechanism, is equipped on the pedestal (1) and supports first driving machine for fixed
The transverse wall panel (2) of structure, the transverse wall panel (2) installation are pacified in two shafts respectively there are two shaft disposed in parallel
Dress is there are two the first cam (21), two the second cams (22), and there are two the first cam (21) is arranged on the same axis, second is convex
There are two wheel (22) is also provided on the same axis, first motor (3) drive shaft drives two the first cams (21) to rotate, and second
Motor (4) drive shaft drives two the second cam (22) rotations, is also equipped with four elevating lever fixed seats on the pedestal (1)
(5), it is hinged with thereon the elevating lever (10), elevating lever (10) is set as 4, and elevating lever fixed seats (5) are distributed in pedestal (1)
On four angles, constitute four intersection points of rectangle, positioned at left side elevating lever (10) be located at right side elevating lever (10) intersect
Setting, and the elevating lever (10) in left side and the generation of the elevating lever (10) on right side are interfered in order to prevent, one in elevating lever (10)
The thinning formation thinned section (7) of thickness divided.
2. the medical nursing hospital bed of linkage lifting multidirectional inclination according to claim 1, the elevating lever (10) in left side
The thinned section of thinned section and the elevating lever (10) on right side can be sent out in face of setting to constitute mutual dislocation, and to be formed
The structure of raw relative motion.
3. the medical nursing hospital bed of linkage lifting multidirectional inclination according to claim 2, further includes idler wheel (33), and two
First cam (21) is mounted in the shaft being driven by motor, and cam contour surface and is mounted on left cam follower lever
(32) idler wheel (33) cooperation on, wherein the left cam follower lever (32) is hinged on elevating lever (10), left side
It is connect between cam follower lver (32) and elevating lever (10) by the compressed spring (9) of larger coefficient of elasticity.
4. the medical nursing hospital bed of linkage lifting multidirectional inclination according to claim 3, wherein the cam driven on right side
Bar (32) is hinged on elevating lever (10), is also by larger elasticity between the cam follower lver (32) and elevating lever (10) on right side
Several compressed spring (9) connections, is respectively arranged with damper between left side and the elevating lever (10) and pedestal (1) on right side
(8), damper (8) can bear the pressure of a part of hospital bed, can reduce the pressure of cam face, setting damper (8)
Damped coefficient makes idler wheel (33) not depart from cam, and cam face is made to bear moderate pressure.
5. a kind of application method of medical bed for nursing care, the medical bed for nursing care is using connection described in any one of claim 1-4
The medical nursing hospital bed of dynamic lifting multidirectional inclination, its step are as follows,
1) the first cam (21), the second cam (22) synchronous rotary, driving cylinder (14), the synchronous elongation of (17) telescopic rod, so that
Bed board (A) rises vertically；
2) the first cam remains stationary, and the second cam (22) continues to rotate, and elevating lever (10) is driven to rotate clockwise, and drives cylinder
(14) telescopic rod continues to extend, and driving cylinder (17) length of telescopic bar remains unchanged, and is lifted on the left of middle base, bed board (A) one
Side is lifted；
3) it synchronizes and rotates clockwise third motor (12), the 4th motor (13) third cam (18) is lift, the 4th cam (23)
To drop journey, bed board (A) is tilted to far from observer direction.
6. a kind of application method of medical bed for nursing care according to claim 5, step further include:
4) it synchronizes and rotates counterclockwise third motor (12), the 4th motor (13) third cam (18) as drop journey, the 4th cam (23)
For lift, bed board (A) restores horizontality；
5) the second cam (22) reversely rotates, and elevating lever (10) is driven to rotate counterclockwise, and driving cylinder (14) telescopic rod is shunk, in
Between seat restore horizontality；
6) the first cam (21), the rotation of the second cam (22) synchronous backward, drive cylinder (14,17) telescopic rod synchronous, make
Bed board (A) is obtained to be vertically lowered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817279.0A CN109223361B (en) | 2018-07-18 | 2018-07-18 | Medical nursing sickbed capable of lifting in linkage and inclining in multiple directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817279.0A CN109223361B (en) | 2018-07-18 | 2018-07-18 | Medical nursing sickbed capable of lifting in linkage and inclining in multiple directions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109223361A true CN109223361A (en) | 2019-01-18 |
| CN109223361B CN109223361B (en) | 2020-12-25 |
Family
ID=65072999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817279.0A Active CN109223361B (en) | 2018-07-18 | 2018-07-18 | Medical nursing sickbed capable of lifting in linkage and inclining in multiple directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109223361B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180979A (en) * | 2021-06-03 | 2021-07-30 | 黑龙江省医院 | Special bed for acupuncture and moxibustion |
| WO2024032734A1 (en) * | 2022-08-11 | 2024-02-15 | 青岛高测科技股份有限公司 | Loading device and grinding machine comprising loading device |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508741Y (en) * | 2001-07-06 | 2002-09-04 | 上海爱申科技发展股份有限公司 | Up-down fork type drive mechanism for surface of operating table |
| US7509697B2 (en) * | 2006-02-11 | 2009-03-31 | Völker AG | Height-adjustable bed |
| CN101932296A (en) * | 2007-11-27 | 2010-12-29 | 莫顿安哥拉私人有限公司 | Height adjustable support assembly |
| DE202014101052U1 (en) * | 2014-03-10 | 2014-04-04 | Oy Lojer | patient support |
| CN104257473A (en) * | 2014-10-15 | 2015-01-07 | 河南省超贝工程设备有限公司 | Nursing bed of patient |
| CN104352326A (en) * | 2014-09-26 | 2015-02-18 | 丁恒生 | Electric hoisting stretcher vehicle |
| CN204549938U (en) * | 2015-02-27 | 2015-08-12 | 四川昱峰医疗器械有限公司 | A kind of monitoring ward bed lifting/lowering device |
| CN204708869U (en) * | 2015-04-17 | 2015-10-21 | 山西锦地裕成医疗设备有限公司 | For the examinating couch of nuclear imaging apparatus |
| CN205163485U (en) * | 2015-12-09 | 2016-04-20 | 张静 | Medical patient stands up device of lying on one's side |
| CN205163463U (en) * | 2015-12-07 | 2016-04-20 | 吴晓丽 | Convenient nursing bed of surgery |
| CN105596162A (en) * | 2016-02-03 | 2016-05-25 | 吕欢 | Medical transfer frame |
| CN206167228U (en) * | 2016-07-01 | 2017-05-17 | 王云龙 | Multi -functional nursing of intelligence bed |
| CN106667674A (en) * | 2016-12-30 | 2017-05-17 | 浙江海洋大学 | Wounded person transferring device |
| CN206381319U (en) * | 2016-08-31 | 2017-08-08 | 四川省人民医院 | One kind crosses bed apparatus |
| CN206642005U (en) * | 2016-12-16 | 2017-11-17 | 关慧娟 | A kind of emergency care stretcher |
| CN108113820A (en) * | 2017-12-27 | 2018-06-05 | 武汉浩宏科技有限公司 | A kind of medical bed of tiltable lifting |
-
2018
- 2018-07-18 CN CN201810817279.0A patent/CN109223361B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508741Y (en) * | 2001-07-06 | 2002-09-04 | 上海爱申科技发展股份有限公司 | Up-down fork type drive mechanism for surface of operating table |
| US7509697B2 (en) * | 2006-02-11 | 2009-03-31 | Völker AG | Height-adjustable bed |
| CN101932296A (en) * | 2007-11-27 | 2010-12-29 | 莫顿安哥拉私人有限公司 | Height adjustable support assembly |
| DE202014101052U1 (en) * | 2014-03-10 | 2014-04-04 | Oy Lojer | patient support |
| CN104352326A (en) * | 2014-09-26 | 2015-02-18 | 丁恒生 | Electric hoisting stretcher vehicle |
| CN104257473A (en) * | 2014-10-15 | 2015-01-07 | 河南省超贝工程设备有限公司 | Nursing bed of patient |
| CN204549938U (en) * | 2015-02-27 | 2015-08-12 | 四川昱峰医疗器械有限公司 | A kind of monitoring ward bed lifting/lowering device |
| CN204708869U (en) * | 2015-04-17 | 2015-10-21 | 山西锦地裕成医疗设备有限公司 | For the examinating couch of nuclear imaging apparatus |
| CN205163463U (en) * | 2015-12-07 | 2016-04-20 | 吴晓丽 | Convenient nursing bed of surgery |
| CN205163485U (en) * | 2015-12-09 | 2016-04-20 | 张静 | Medical patient stands up device of lying on one's side |
| CN105596162A (en) * | 2016-02-03 | 2016-05-25 | 吕欢 | Medical transfer frame |
| CN206167228U (en) * | 2016-07-01 | 2017-05-17 | 王云龙 | Multi -functional nursing of intelligence bed |
| CN206381319U (en) * | 2016-08-31 | 2017-08-08 | 四川省人民医院 | One kind crosses bed apparatus |
| CN206642005U (en) * | 2016-12-16 | 2017-11-17 | 关慧娟 | A kind of emergency care stretcher |
| CN106667674A (en) * | 2016-12-30 | 2017-05-17 | 浙江海洋大学 | Wounded person transferring device |
| CN108113820A (en) * | 2017-12-27 | 2018-06-05 | 武汉浩宏科技有限公司 | A kind of medical bed of tiltable lifting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180979A (en) * | 2021-06-03 | 2021-07-30 | 黑龙江省医院 | Special bed for acupuncture and moxibustion |
| WO2024032734A1 (en) * | 2022-08-11 | 2024-02-15 | 青岛高测科技股份有限公司 | Loading device and grinding machine comprising loading device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109223361B (en) | 2020-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109223360A (en) | A kind of medical nursing hospital bed of linkage lifting multidirectional inclination | |
| JP4032430B2 (en) | Oscillating motion device | |
| CN101130344B (en) | Vehicle seat assembly | |
| US7780235B2 (en) | Vehicle seat, in particular motor vehicle seat | |
| JPH02180258A (en) | Operating table | |
| CN109223361A (en) | The medical nursing hospital bed of linkage lifting multidirectional inclination | |
| CN1111397C (en) | Urology-and gynecology bench | |
| AU2018290469A1 (en) | Seat mounted in driving cab, and vehicle | |
| CN104379399B (en) | Device for vehicle seat | |
| CN107847381B (en) | Electric bed | |
| JPS63184532A (en) | Regulator for height and attitude of seat structure of vehicle | |
| WO2017006928A1 (en) | Electrically operated bed | |
| CN108553254B (en) | Operation bed board turning device | |
| US5967471A (en) | Vehicle parallel seat lift with stable linkage | |
| EP1890665B1 (en) | Examination table | |
| KR20210124702A (en) | Up down height control system for patient | |
| JP5304440B2 (en) | Reclining bed drive | |
| CN209678915U (en) | Stryker frame | |
| CN214984955U (en) | Zero-gravity adjusting limiting supporting structure of seat | |
| JPH0789382A (en) | Rotary exterior elevating device for seat in vehicle or automobile | |
| JPH10244076A (en) | Oscillating device | |
| CN214057303U (en) | Auxiliary device is adjusted to car seat | |
| CN117562569B (en) | CT (computed tomography) fixing and supporting device for image head | |
| US20230075870A1 (en) | Motion Simulator | |
| CN106660469A (en) | Vehicle seat with height adjustment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |