CN105455492B - A kind of multi-function health-care Electric mattress and double rocker arm dibit driving mechanisms - Google Patents
A kind of multi-function health-care Electric mattress and double rocker arm dibit driving mechanisms Download PDFInfo
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- CN105455492B CN105455492B CN201511022482.1A CN201511022482A CN105455492B CN 105455492 B CN105455492 B CN 105455492B CN 201511022482 A CN201511022482 A CN 201511022482A CN 105455492 B CN105455492 B CN 105455492B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
- A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
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- Invalid Beds And Related Equipment (AREA)
Abstract
The present invention provides a kind of multi-function health-care Electric mattress and double rocker arm dibit driving mechanisms, including cushioned portions and base part, base part includes the top powered part and lower part powered part connected with hinge, the rise of back supporting plate may be implemented in top powered part, folding table can also be pulled out, convenient to use, it is parallel that thigh bending, shank may be implemented in lower part powered part；Two kinds of postures are lifted.The configuration of the present invention is simple, function is complete, is readily transported and installs, and meets many-sided demand of user, is able to achieve dibit control by single driving of setting.
Description
Technical field
The present invention relates to a kind of Electric mattress more particularly to a kind of multi-function health-care Electric mattress and double rocker arm dibits to drive
Mechanism.
Background technique
The Electric mattress that people use at present can provide comfortable prone position and sitting posture for human body, can read a book, see TV etc.,
It is not then very perfect for old Man's Demands, and there are many middle-aged and the old or handicapped special population, demand, such as:
Lifting back may be implemented, thigh bending, shank such as lift at a series of actions in parallel, design and a kind of multi-functional be suitable for the middle-aged and the old
And the multi-function health-care Electric mattress that specific disease shield personnel use is necessary.
Chinese patent (application number: CN201120294481.3) provides a kind of Electric mattress, includes cushion, bed board, base
Seat, it is characterised in that: the bed board is connected through hinge activity by least two pieces or more of mobile bed plate, every piece of activity
Bed board has the pushing meanss for driving the mobile bed plate movement, and the pushing meanss are connected with electric control gear.The technology
Scheme is only able to achieve simple rise movement, and for the crowd and the middle-aged and the old of specific demand, when lifting back is unstable, realizes
Rise limited angle.
Chinese patent (CN201220503852.9) discloses a kind of Electric mattress comprising fixed frame and adjustable shelf, institute
It states fixed frame and adjustable shelf constitutes a whole mattress construction, driving mechanism, the driving mechanism are provided on the fixed frame
Driving end connect with adjustable shelf by connecting plate, the driving end of the one end of the connection board and driving mechanism is hinged, the other end
It is fixedly connected with adjustable shelf.The technical solution forms whole mattress construction by adjustable shelf and fixed frame, and utilizes electric pushrod
Control user when lying low the head corresponding adjustable shelf in back turning over and transferring, only realize single position control, for specific demand
Crowd and the middle-aged and the old, when lifting back, is unstable, and insufficiency.
Summary of the invention
A kind of multi-function health-care Electric mattress is provided the purpose of the present invention is the people for the middle-aged and the old or specific demand
And double rocker arm dibit driving mechanisms.
The object of the present invention is achieved like this: a kind of multi-function health-care Electric mattress, including the top connected with hinge
Cabinet and lower part box, the cushioned portions being laid on above upper box body and lower part box are provided on the upper box body
One movable plate, the second movable plate and third movable plate, and the second movable plate and cabinet are hinged, the first movable plate and the second movable plate
Between, connected respectively with spring page between the second movable plate and third movable plate, be additionally provided with two beams in upper box body, two
Top electric push rod is installed in the cabinet between beam, is additionally provided with small rocker group and big rocking arm set between two beams, and small
Rocking arm set is located at the front of top electric push rod, big rocking arm set is located at the rear of top electric push rod, the small rocker group
Including two small rockers, two small rockers are hinged with two beams respectively, are provided with first connecting rod between the galianconism of two small rockers,
No.1 idler wheel is installed respectively at the long arm head of two small rockers, limitation small rocker movement angle is additionally provided on the pedestal
First limiter, the big rocking arm set include two big rocker arms, and two big rocker arm is hinged with two beams respectively, two big rocker arm
It is provided with second connecting rod between galianconism, No. two idler wheels, second movable plate are installed respectively at the long arm head of two big rocker arm
There are two big rocker arm guide grooves for upper setting, and two No. two wheels rollings are separately mounted in corresponding big rocker arm guide groove, described electronic
The both ends of push-pull rod are connect with first connecting rod and second connecting rod respectively.
A kind of double rocker arm dibit driving mechanisms, including pedestal, are provided with two beams on pedestal, on the pedestal between two beams
Top electric push rod is installed, small rocker group and big rocking arm set are also equipped between two beams, and small rocker group is located at top
The front of electric push rod, big rocking arm set are located at the rear of top electric push rod, and the small rocker group includes two small rockers,
One end of two small rockers is hinged with two beams respectively, and first connecting rod, the pedestal are provided between the galianconism of two small rockers
On be additionally provided with limitation small rocker movement angle first limiter, the big rocking arm set include two big rocker arms, two are shaken greatly
One end of arm is hinged with two beams respectively, is provided with second connecting rod, the both ends of electric push rod between the galianconism of two big rocker arm
It is connect respectively with first connecting rod and second connecting rod.
The invention also includes structure features some in this way:
1. the lower part box is hinged with small movable plate, the end of small movable plate is connected with big movable plate, in lower part box
Two groups of rocker arm assemblies are provided with, first group of rocker arm assembly is located at below small movable plate, and second group of rocker arm assembly is located at big movable plate
Lower section, every group of rocker arm assembly include two rocker arms being hingedly mounted on the intracorporal stress square steel of lower tank, first group of rocking arm set
Third connecting rod is set between two rocker arms of part, fourth link is set between two rocker arms of second group of rocker arm assembly, first group
The rocker arm end of rocker arm assembly is provided with No. three idler wheels, and No. three idler wheels are mounted in the guide groove being arranged below small movable plate,
The rocker arm end of second group of rocker arm assembly is provided with No. four idler wheels, is additionally provided with lower part electric push rod in the lower part box,
The both ends of lower part electric push rod are connected with third connecting rod with fourth link respectively, sliding rail are provided in the lower part box, greatly
The lower surface of movable plate is provided with truckle, and the truckle is mounted in sliding rail, setting restricted the in the lower part box
The third limiter that one group of rocker arm assembly movement second limiter and limitation have the second rocker arm assembly to move.
2. groove is respectively set on first movable plate and third movable plate, height position-adjustable is installed linear in groove
Oblique guide, the end of each big rocker arm is also fixed with rod failure pulley, and rod failure pulley and corresponding height position-adjustable are linear
Oblique guide contact.
3. the side of the upper box body is provided with speech-control and starts switch.
4. being additionally provided with folding table in the upper box body.
5. the two sides of the upper box body and lower part box are respectively arranged with removable baffle plate.
Compared with prior art, the beneficial effects of the present invention are: (1) the configuration of the present invention is simple, base part is using seperated
Accordion structure design, is readily transported and installs, and is more suitable for family's installation, and top powered part only passes through single driving and was both able to achieve
Dibit control, the position where small rocker may be implemented low-angle and rise and keep in this state, and small angle inclination can be in order to
Anti- snore function is further set, big rocker arm can make back supporting plate further be raised up to wide-angle and keep in this state, driving
Structure is simple, and dibit control can be realized in only one driving, so that two groups of rocker arm installation requirements are acted, convenient for back
The realization of the various angle states of supporting plate.
(2) lower part powered part of the invention has thigh bending, (the large and small leg straight trip lift of the parallel lifting function of shank
Rise), when lower part electric push rod executes pulling action, large and small leg can be made to enter bending state；When electric push rod execution pushes away
When movement, so that large and small leg straight trip is lifted function state, only realize two kinds of functions with a driving equipment, meet client's
Many-sided demand.
(3) present invention also has the function of preventing snoring, is started switch by speech-control, controls voice operated sensor, when
After people falls asleep after automatic identification to the sound of snoring, voice operated sensor issues instruction, top electric push rod movement, so that small shake
Arm group rises, and drives and is risen by the back supporting plate that the first movable plate, the second movable plate and third movable plate form, when small rocker group
When swinging to first limiter position, small rocker group is locked stop motion, at this time the first movable plate, the second movable plate and third
Back supporting plate is lifted certain angle automatically at 13-18 ° namely system and reduced by the back supporting plate and horizontal plane that movable plate is constituted
The probability of snoring, the sound of snoring can be delayed back in situ after stopping.
(4) V-shape can be realized when top powered part back supporting plate of the invention lifts, and meet the needs of special population,
When there is no caregiver, it can prevent user from toppling over or tilting, so that the safety of user is further ensured.
(5) present invention is also provided with moving stop, and pull-up (or rise) prevents user from tumbling ground when needing, to meet
The demand of special population.
(6) after top powered part back supporting plate of the invention lifts, folding table face can be also pulled out, can be used for learning
Functions, the upper and lower, left and right such as habit, dining can adjust at random.
(7) two electric push rods of the invention can also be equipped with voice transmission mouth by remote control control on remote controller, can
Different signals is issued by the sound transducer on remote controller, and electric push rod is started by controller and realizes that its is different dynamic
Make；Of the invention is full-featured, is able to satisfy many-sided demand of user.Of the invention is full-featured, meets the more of user
Face demand.
Detailed description of the invention
Fig. 1 is overall appearance schematic diagram of the invention；
Fig. 2 is moving stop working state schematic representation of the invention；
Fig. 3 is top powered part main view direction schematic diagram of the invention；
Schematic diagram when top powered part Fig. 4 of the invention rises completely；
Fig. 5 is the schematic diagram after folding table face extraction of the invention；
Fig. 6 is schematic diagram when movable plate of the invention is tilted into V-shaped；
Fig. 7 is the structural schematic diagram of angle of elevation when the present invention prevents from snoring；
Fig. 8 is the main view direction schematic diagram of lower part powered part of the invention；
Schematic diagram when Fig. 9 is the thigh and calf bending of lower part powered part of the invention；
Figure 10 is the schematic diagram that the leg of lower part powered part of the invention is lifted；
Figure 11 is the schematic three dimensional views of lower part powered part of the invention；
Figure 12 is full action schematic diagram of the invention.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing.
Embodiment one: in conjunction with Fig. 1 to Fig. 4, a kind of multi-function health-care Electric mattress, including the upper box body connected with hinge
1 and lower part box 21, the cushioned portions 48 for being laid on upper box body 1 and the top of lower part box 21, the is equipped on upper box body 1
One movable plate 3, the second movable plate 4 and third movable plate 5, the second movable plate and cabinet are hinged, the first movable plate 3 and the second activity
It is connected respectively with spring page 20 between plate 4, between the second movable plate 4 and third movable plate 5, is provided with two in the upper box body
Root beam 11 is equipped with top electric push rod 13 on the pedestal between two beams 11, is also equipped with small rocker group between two beams
12 and big rocking arm set 9, and small rocker group 12 is located at the front of top electric push rod, big rocking arm set 9 is located at top electric push-and-pull
The rear of bar, the small rocker group 12 include two small rockers, and two small rockers are respectively hinged on corresponding beam, two small to shake
It is provided with first connecting rod 40 between the galianconism of arm, the first limiter of limitation small rocker movement angle is additionally provided on the pedestal
15, the big rocking arm set 9 includes two big rocker arms, and two big rocker arm is respectively hinged on corresponding beam, two big rocker arm it is short
Second connecting rod 41 is provided between arm, the both ends of electric push rod are connect with first connecting rod and second connecting rod respectively, two small to shake
No.1 idler wheel 43 is installed respectively at the long arm head of arm, No. two idler wheels 42, institute are installed respectively at the long arm head of two big rocker arm
Stating setting on the second movable plate, there are two big rocker arm guide grooves 7, two No. two wheels rollings 42 to be separately mounted to corresponding big rocker arm and lead
Into slot 7.
The cushioned portions 48 are continuous using palm fibre pad, Couch cushion and human body, and thickness is 50-80mm；Base part are as follows: on
Portion's powered part, lower part powered part and upper box body and two parts of lower part box, and two parts are coupled with hinge, folding
It stacks, can be convenient transport, be more advantageous to and install and use.
In conjunction with Fig. 3 to Fig. 5, back supporting plate is made of the first movable plate 3, the second movable plate 4 and third movable plate 5, and first
It is connected between movable plate 3, the second movable plate 4 and third movable plate 5 with spring page 20, the second movable plate 4 and the support of upper box body 1
The contact edge of bottom hinge connection, the first movable plate 3, the second movable plate 4 and third movable plate 5 and upper box body 1 is equipped with anti-pinch
Hand adhesive tape；Big rocker arm guide groove 7 is mounted on movable plate 4；Beam 11 is that square tube (or aluminium alloy extrusions) is fixed on cabinet 1；Axis
It holds seat 10 to be fixedly mounted on beam 11, realizes the hinged of size rocking arm set and beam with the fixed pivot of large and small rocker arm axis connection
Connection；Small rocker group 12 is respectively to be installed at a trundle 43 and galianconism to be connected with fixed link 40 by 2 small rockers, long arm head
Composition, fixed link 40 are flexibly connected with electric push rod 13；Big rocking arm set 9 is respectively to install one by 2 big rocker arm, long arm head
It is connected and is formed with fixed link 41 at trundle 42 and rod failure pulley 8 and galianconism, fixed link 41 is flexibly connected with electric push rod 13；
Limiter 15 but it is mechanical, can also be it is DYN dynamic, electric controller 16 controls electric push rod 13,26, remote controller 17 (it is wired or
Wireless remotely-controlled device), voice operated sensor 18；
Adjustable plate 19 is additionally provided on upper box body of the invention, width is 60-80mm, and purposes, which allows for, such as pads this
For European bed, upholstered bed head and prominent head of a bed etc., if do not stayed this space supporting plate that can be stuck, it cannot normally rise, drop.
The course of work is: when electric push rod 13 starts, the pulling force that electric push rod generates makes small rocker group 12 and big
Rocking arm set 9 moves in a circle around No. 10 bearing block fixed points, this draws high initial stage small rocker group 12 according to mechanics principle
For power-assist arm of force group supplemented by main power arm group, big rocking arm set 9, when small rocker group 12 swings to 15 position of limiter, small rocker
Next 12 locked stop motions of group are that 65 degree of -75 degree angle is with horizontal plane to it by big rocking arm set 9 promotion back supporting plate
Only；When decline, electric push rod 13 generates thrust and drives guide groove 7, back supporting plate to move downward by big rocker arm, leans on later
The self weight of back supporting plate, the thrust of electric push rod is allowed to slowly decline, electronic to push away after supporting plate, which is fallen on, touches small rocker 12
The thrust of pull rod separates limiter 15 with small rocker group 12, and large and small rocker arm slowly playbacks later.
In conjunction with Fig. 3 to Fig. 4, a kind of double rocker arm dibit driving mechanisms of the invention, including pedestal are provided with two on pedestal
Beam 11 is equipped with top electric push rod 13 on the pedestal between two beams 11, is also equipped with small rocker group 12 between two beams
With big rocking arm set 9, and small rocker group 12 is located at the front of top electric push rod, big rocking arm set 9 is located at top electric push rod
Rear, the small rocker group includes two small rockers, and two small rockers are respectively hinged on corresponding beam, two small rockers
It is provided with first connecting rod 40 between galianconism, the first limiter 15 of limitation small rocker movement angle is additionally provided on the pedestal,
The big rocking arm set includes two big rocker arms, and two big rocker arm is respectively hinged on corresponding beam, the galianconism of two big rocker arm it
Between be provided with second connecting rod 41, the both ends of electric push rod are connect with first connecting rod and second connecting rod respectively.Two big rocker arm
End and the end of small rocker can be connect in use with component to be driven, can be with by the movement of electric push rod
Realize that component to be driven moves and may remain in the extreme position of small rocker with the movement of small rocker, with electric push-and-pull
The further movement of bar, component to be driven is moved with the movement of big rocker arm, and the movement of big rocker arm is maintained at big rocker arm
In range, to realize double rocker arm dibit list drivings.
Embodiment two: based on the above embodiment, in conjunction with Fig. 8 to Figure 12, the present invention be may also is that on the lower part box 21
It is hinged with small movable plate 28, the big movable plate 27 connecting with small movable plate 28 is provided with two groups of rocker arm assemblies 30 in lower part box
With 25, first group of rocker arm assembly 30 is located at small 28 lower section of movable plate, and second group of rocker arm assembly 25 is located at big 27 lower section of movable plate, often
Group rocker arm assembly includes two rocker arms being hingedly mounted on the intracorporal stress square steel (or aluminum profile) 24 of lower tank, first group
Third connecting rod 46 is set between two rocker arms, fourth link 47 (principle and upper box body are set between second group of two rocker arms
Interior big rocking arm set is identical with small rocker group), the rocker arm end of first group of rocker arm assembly is provided with No. three idler wheels 44, and No. three rollings
Wheel is mounted in the guide groove 29 being arranged below small movable plate, and the rocker arm end of second group of rocker arm assembly is provided with No. four idler wheels
45, lower part electric push rod 26 is additionally provided in the lower part box, the both ends of lower part electric push rod 26 connect with third respectively
Bar 46 and fourth link 47 connect, and are provided with sliding rail 23 in the lower part box, the lower surface of big movable plate is provided with truckle
22, the truckle is mounted in the free end of sliding rail 23, the restricted first group of rocker arm assembly fortune of setting in the lower part box
The third limiter 33 that dynamic second limiter 35 and limitation have the second rocker arm assembly to move.
The lower part powered part include: lower part box 21, truckle 22, sliding rail 23 be fixed on fixed support plate 32,
Stress square steel (or aluminium alloy extrusions) 24, rocker arm assembly 25 and 30 (general with small rocker component 12 of top), lower part are electronic
Push-pull rod 26, big movable plate 27, small movable plate 28, guide groove 29, bearing block 31 are fixedly mounted on stress square steel 24, limiter
33 and 35 (but mechanically, can also be DYN dynamic), guiding connector 34.
The first working condition: large and small leg bending process, as shown in Figure 9:
When electric push rod 26 generates pulling force, rocker arm assembly 25 is limited the latching of device 33, guiding connector 34 and limit
Device separation, makes rocking arm set 30 move in a circle around 31 fixed point of bearing block, and the idler wheel on rocker arm assembly 30 pushes small movable plate
28 reach designated position, while pulling big movable plate 27, are mounted on the truckle 22 of big 27 end of movable plate at this time by sliding rail 23
Free end enter 23 guide groove of sliding rail and horizontally to the right skidding into；Rocker arm 30, which pulls, when return drives small 28 return of movable plate, pushes away
Big movable plate 27 is moved to playback.
Second of working condition: lower leg part lifts process, as shown in Figure 10:
When electric push rod 26 generates thrust, limiter 33 is separated with rocking arm set 25, and rocker arm 25 is solid around bearing block 31
Fixed point moves in a circle, and 25 upper roller of rocker arm pushes big movable plate 27, drives small movable plate 28, guide groove 29 that rocker arm 30 is driven to arrive
Up to designated position, guiding connector 34 and limiter 35 are locked at this time, and the brachycephaly connecting rod of rocking arm set 30 is along guiding connector
It is swung in 34 guide groove；Electric push rod 26 pulls rocker arm 25 to playback when return, and movable plate 27,28 is under the effect of gravity therewith
Playback.
The settable remote controler of the present invention, the movement of two electric push rods is controlled with remote controler.
Embodiment three: based on the above embodiment, in conjunction with Fig. 6, the present invention may also is that first movable plate 3 and third
Groove is respectively set on movable plate 5, the linear oblique guide 6 of height position-adjustable, the end of each big rocker arm are installed in groove
It is also fixed with rod failure pulley 8, and rod failure pulley 8 is contacted with the corresponding linear oblique guide of height position-adjustable.Position-adjustable is linearly tiltedly led
Rail 6 is in a high position, when back supporting plate rises, first, third movable plate presentation V-shape.
Before use, the linear oblique guide 6 of the height position-adjustable being mounted on movable plate 3 and 5 is pressed respectively, due to rod failure pulley
8 and big rocker arm 9 are gun iron links, and during at back, supporting plate is started, rod failure is sliding after the linear oblique guide 6 of height position-adjustable conjugates
Wheel 8 can jack up the linear oblique guide 6 of height position-adjustable, still play a supporting role, even if movable plate 3 and 5 is tilted into V-shaped, this
Sample can make the user for not having locomitivity safer during use, be unlikely to run-off the straight or topple over
Situation, in the case where no caregiver, and safety, the rise of the back supporting plate and then needed or leg
Rise or bending, when back supporting plate (3 third movable plate 5 of the first movable plate) return, movable plate 3 and 5 rely on spring
The power automatic homing of hinge；The linear oblique guide 6 of height position-adjustable is lifted when not used.
Example IV: based on the above embodiment, in conjunction with Fig. 7, the present invention may also is that the side setting of the upper box body
There is speech-control to start switch.
Anti-snoring supporting plate tilts process:
It presses (sound of snoring sensor issues instruction) after snore relieving button on remote controller or automatic identification to the sound of snoring, leads to
Crossing controller 16 makes voice operated sensor issue instruction, and top electric push rod 13 starts, the drawing that top electric push rod 13 generates
Power makes small rocker group 12 and big rocking arm set 9 move in a circle around 10 fixed point of bearing block, this is according to mechanics principle small rocker
Group 12 for main power arm group, power-assist arm of force group supplemented by big rocking arm set 9, it is small when small rocker group 12 swings to 15 position of limiter
Rocking arm set 12 is locked stop motion, the back supporting plate that the first movable plate 3, the second movable plate 4 and third movable plate 5 are constituted at this time
With horizontal plane at 13-18 ° of angle；When starting automatic identification, such as the sound of snoring stops whithin a period of time, and delayer starts certain time
Rear supporting plate can automatic homing, it is only necessary to can be realized using conventional sound control circuit.
Further, controller 16 of the invention and remote controler 17 (inside setting voice operated sensor), by control circuit with it is upper
Portion's electric push rod 13, lower part electric push rod 26 and peripheral hardware sound of snoring sensor 18 connect, and are started by controlling the acoustic control
Switch, may be implemented the corresponding actions of top electric push rod and lower part electric pushrod, be realized by the button on remote controler,
It can also be realized by the voice operated sensor voice control on remote controler.
Embodiment five: based on the above embodiment, in conjunction with Fig. 6, the present invention may also is that be additionally provided in the upper box body
Folding table 14.
Wherein: (a) being fixed in activity pallet 3 for adjustable-angle U-type groove, U-type groove (b) is taken in into slot (a) when packing up
In, square tube (c) income is into U-type groove (b), square tube (d) and square tube (c) doubling is close to, square tube (or round tube) (e) folds to square tube
(d) telescopic joint is installed, swivel can adjust the angle of small table surface, desktop (f) and desktop (g) above, in square tube (or round tube) (e)
Doubling is packed up, and small folding table is stuck in the back side of the first movable plate 3 with fixing card.
Embodiment six: based on the above embodiment, the present invention may also is that the upper box body under combined with Figure 1 and Figure 2,
The two sides of portion's cabinet are respectively arranged with removable baffle plate 2.The moving stop 2 has 4 pieces, and when use can distinguish pull-up (such as manually
Shown in Fig. 2), it is mounted on the side of cabinet, box house is equipped with limit backing pin, can also realize motorized adjustment.Make in this way
The safety of user is higher, is unlikely to fall on the ground, causes unnecessary injury.
In addition, the present invention can be made into acoustic control mould to top electric push rod and lower part electric push rod according to actual needs
Formula, pedestal top, lower part powered part can issue alternative sounds instruction by human body, pass through the sound transducer on remote controller
Different signals is issued, electric push rod is started by controller and realizes its different movement, modernizes the present invention more, is controlled
It is more convenient.
Claims (8)
1. a kind of multi-function health-care Electric mattress including the upper box body connected with hinge and lower part box, is laid on upper tank
Cushioned portions above body and lower part box, it is characterised in that: the first movable plate, the second activity are provided on the upper box body
Plate and third movable plate, the first movable plate, the second movable plate, third movable plate are arranged along bedside direction, and the second movable plate
It is hinged with cabinet, between the first movable plate and the second movable plate, spring page is used between the second movable plate and third movable plate respectively
Connection constitutes V-shape structure with the second movable plate when the first movable plate, third movable plate lift, is additionally provided in upper box body
Two beams are equipped with top electric push rod in the cabinet between two beams, and small rocker group and big is additionally provided between two beams
Rocking arm set, and small rocker group is located at the front of top electric push rod, big rocking arm set is located at the rear of top electric push rod, institute
Stating small rocker group includes two small rockers, and two small rockers are hinged with two beams respectively, are arranged between the galianconism of two small rockers
There is first connecting rod, No.1 idler wheel is installed respectively at the long arm head of two small rockers, limitation small rocker fortune is additionally provided on pedestal
The first limiter of dynamic angle, the big rocking arm set include two big rocker arms, and two big rocker arm is hinged with two beams respectively, and two
It is provided with second connecting rod between the galianconism of big rocker arm, No. two idler wheels are installed respectively at the long arm head of two big rocker arm, described the
There are two big rocker arm guide grooves, two No. two wheels rollings to be separately mounted in corresponding big rocker arm guide groove for setting on two movable plates,
The both ends of the electric push rod are connect with first connecting rod and second connecting rod respectively；The lower part box is hinged with small movable plate,
The end of small movable plate is connected with big movable plate, and two groups of rocker arm assemblies are provided in lower part box, and first group of rocker arm assembly is located at
Below small movable plate, second group of rocker arm assembly is located at below big movable plate, and every group of rocker arm assembly includes being hingedly mounted on lower tank
Third connecting rod is arranged between two rocker arms of first group of rocker arm assembly in two rocker arms on intracorporal stress square steel, and second group is shaken
Fourth link is set between two rocker arms of arm component, and the rocker arm end of first group of rocker arm assembly is provided with No. three idler wheels, and three
Number idler wheel is mounted in the guide groove being arranged below small movable plate, and the rocker arm end of second group of rocker arm assembly is provided with No. four rollings
Wheel, is additionally provided with lower part electric push rod in the lower part box, the both ends of lower part electric push rod respectively with third connecting rod and
Fourth link connects, and is provided with sliding rail in the lower part box, the lower surface of big movable plate is provided with truckle, the truckle
It is mounted in sliding rail, the restricted first group of rocker arm assembly movement second limiter of setting and limitation have second in the lower part box
The third limiter of rocker arm assembly movement.
2. multi-function health-care Electric mattress according to claim 1, it is characterised in that: first movable plate and third are living
Groove is respectively set on movable plate, height position-adjustable linear oblique guide is installed in groove, the end of each big rocker arm is also solid
It is connected with rod failure pulley, and rod failure pulley is contacted with the corresponding linear oblique guide of height position-adjustable.
3. multi-function health-care Electric mattress according to claim 1 or 2, it is characterised in that: the side of the upper box body
Speech-control is provided with to start switch.
4. multi-function health-care Electric mattress according to claim 1 or 2, it is characterised in that: also set in the upper box body
It is equipped with folding table.
5. multi-function health-care Electric mattress according to claim 3, it is characterised in that: be additionally provided in the upper box body
Folding table.
6. multi-function health-care Electric mattress according to claim 1 or 2, it is characterised in that: the upper box body and lower part
The two sides of cabinet are respectively arranged with removable baffle plate.
7. multi-function health-care Electric mattress according to claim 3, it is characterised in that: the upper box body and lower part box
Two sides be respectively arranged with removable baffle plate.
8. multi-function health-care Electric mattress according to claim 4, it is characterised in that: the upper box body and lower part box
Two sides be respectively arranged with removable baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201511022482.1A CN105455492B (en) | 2015-12-30 | 2015-12-30 | A kind of multi-function health-care Electric mattress and double rocker arm dibit driving mechanisms |
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| CN201511022482.1A CN105455492B (en) | 2015-12-30 | 2015-12-30 | A kind of multi-function health-care Electric mattress and double rocker arm dibit driving mechanisms |
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| CN105455492A CN105455492A (en) | 2016-04-06 |
| CN105455492B true CN105455492B (en) | 2019-07-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107126321A (en) * | 2016-06-07 | 2017-09-05 | 许畅 | Care appliances |
| CN106724307B (en) * | 2016-12-12 | 2018-12-14 | 东莞市力丰家具有限公司 | A kind of electric bed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19908083C1 (en) * | 1999-02-25 | 2000-10-19 | Recticel Int Bettsysteme Gmbh | Adjustment mechanism for the head and foot of a chair or lounger has a straight line drive which exerts a pull action on angled levers in a small structure with improved movement kinetics |
| WO2001047394A1 (en) * | 1999-12-23 | 2001-07-05 | Cimosys Ag | Motor adjustable support device for the upholstery of a seat and/or reclining furniture |
| CN2492220Y (en) * | 2001-08-29 | 2002-05-22 | 王浩 | Semi-automatic special nursing sick bed |
| CN105054660A (en) * | 2015-09-10 | 2015-11-18 | 平湖市陈达仓储办公设备有限公司 | Bed board overturning mechanism for electric bed |
| CN205234041U (en) * | 2015-12-30 | 2016-05-18 | 王振琦 | Multi -functional health care electric mattress and two rocking arm dibit actuating mechanism |
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