CN105455492A - Multifunctional health-care electric mattress and double-rocker-arm double-position driving mechanism - Google Patents
Multifunctional health-care electric mattress and double-rocker-arm double-position driving mechanism Download PDFInfo
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- CN105455492A CN105455492A CN201511022482.1A CN201511022482A CN105455492A CN 105455492 A CN105455492 A CN 105455492A CN 201511022482 A CN201511022482 A CN 201511022482A CN 105455492 A CN105455492 A CN 105455492A
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- portable plate
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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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- General Health & Medical Sciences (AREA)
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- Invalid Beds And Related Equipment (AREA)
Abstract
The invention provides a multifunctional health-care electric mattress and a double-rocker-arm double-position driving mechanism. The multifunctional health-care electric mattress comprises a soft cushion and a base, and the base comprises an upper electric portion and lower electric portion which are connected through a hinge; the upper electric portion can achieve lifting of a back supporting plate, a folding table can be drawn out, and use is convenient; the lower electric portion can achieve lifting of two postures including thigh bending and shank paralleling. The multifunctional health-care electric mattress is simple in structure, complete in function, convenient to transport and install and capable of meeting the requirements of a user for multiple aspects and achieving double-position control through arranged single driving.
Description
Technical field
The present invention relates to a kind of Electric mattress, particularly relate to a kind of multi-function health-care Electric mattress and two rocking arm dibit driving mechanism.
Background technology
The Electric mattress that current people use can provide comfortable prone position and sitting posture for human body, can read a book, see TV etc., not then very perfect for old Man's Demands, and the elderly or handicapped special population, demand is a lot, such as: can realize that lifting back, thigh are bending, shank is parallel a series of actions such as to lift, designing a kind of multi-functional the elderly of being suitable for and specific disease, to protect the multi-function health-care Electric mattress of librarian use necessary.
Chinese patent (application number: CN201120294481.3) provides a kind of Electric mattress, include cushion, bed board, pedestal, it is characterized in that: described bed board is flexibly connected by hinge by the mobile bed plate of more than at least two pieces, described every block mobile bed plate has the thrust unit driving the motion of described mobile bed plate, and described thrust unit is connected with electric control gear.This technical scheme only can realize simply rising action, for crowd and the elderly of specific demand, unstable during lifting back, the rise limited angle of realization.
Chinese patent (CN201220503852.9) discloses a kind of Electric mattress, it comprises fixed mount and adjustable shelf, described fixed mount and adjustable shelf form an integral bed mat structure, described fixed mount is provided with driving mechanism, the drive end of described driving mechanism is connected with adjustable shelf by connecting plate, the drive end of described connecting plate one end and driving mechanism is hinged, and its other end is fixedly connected with adjustable shelf.This technical scheme is by adjustable shelf and fixed mount composition integral bed mat structure, and utilize electric pushrod control user's adjustable shelf that head back is corresponding when lying low on turn over and transfer, only realize single position control, for crowd and the elderly of specific demand, unstable during lifting back, and insufficiency.
Summary of the invention
The object of the invention is for the elderly or specific demand people and a kind of multi-function health-care Electric mattress and two rocking arm dibit driving mechanism are provided.
The object of the present invention is achieved like this: a kind of multi-function health-care Electric mattress, comprise the upper box body and lower part box that connect with hinge, be laid on the cushioned portions above upper box body and lower part box, described upper box body is provided with the first portable plate, second portable plate and the 3rd portable plate, and the second portable plate and casing hinged, between first portable plate and the second portable plate, be connected with spring page respectively between second portable plate with the 3rd portable plate, two beams are also provided with in upper box body, in casing between two beams, top electric push rod is installed, small rocker group and large rocking arm set is also provided with between two beams, and small rocker group is positioned at the front of top electric push rod, large rocking arm set is positioned at the rear of top electric push rod, described small rocker group comprises two small rockers, two small rockers are hinged with two beams respectively, first connecting rod is provided with between the galianconism of two small rockers, the long-armed head place of two small rockers is separately installed with a roller, described base is also provided with the first stop of restriction small rocker movement angle, described large rocking arm set comprises two large rocking arms, two large rocking arms are hinged with two beams respectively, second connecting rod is provided with between the galianconism of two large rocking arms, the long-armed head place of two large rocking arms is separately installed with No. two rollers, described second portable plate is provided with two large rocking arm gathering sills, two No. two wheels roll and are arranged in corresponding large rocking arm gathering sill respectively, the two ends of described electric push rod are connected with first connecting rod and second connecting rod respectively.
A kind of two rocking arm dibit driving mechanism, comprise base, base is provided with two beams, base between two beams is provided with top electric push rod, small rocker group and large rocking arm set are also installed between two beams, and small rocker group is positioned at the front of top electric push rod, large rocking arm set is positioned at the rear of top electric push rod, described small rocker group comprises two small rockers, one end of two small rockers is hinged with two beams respectively, first connecting rod is provided with between the galianconism of two small rockers, described base is also provided with the first stop of restriction small rocker movement angle, described large rocking arm set comprises two large rocking arms, one end of two large rocking arms is hinged with two beams respectively, second connecting rod is provided with between the galianconism of two large rocking arms, the two ends of electric push rod are connected with first connecting rod and second connecting rod respectively.
The present invention also comprises some architectural features like this:
1. lower part box described in is hinged with little portable plate, the end of little portable plate is connected with large portable plate, two groups of rocker arm assemblies are provided with in lower part box, first group of rocker arm assembly is positioned at below little portable plate, second group of rocker arm assembly is positioned at below large portable plate, often organize rocker arm assembly and comprise two rocking arms on the stressed square steel that is hingedly mounted in lower part box, between two rocking arms of first group of rocker arm assembly, third connecting rod is set, between two rocking arms of second group of rocker arm assembly, double leval jib is set, the rocking arm end of first group of rocker arm assembly is provided with No. three rollers, and No. three rollers are arranged in the gathering sill arranged below little portable plate, the rocking arm end of second group of rocker arm assembly is provided with No. four rollers, bottom electric push rod is also provided with in described lower part box, the two ends of bottom electric push rod are connected with double leval jib with third connecting rod respectively, slide rail is provided with in described lower part box, the lower surface of large portable plate is provided with truckle, described truckle is arranged in slide rail, be provided with in described lower part box restriction first group of rocker arm assembly move the second stop and restriction have second rocker arm assembly motion the 3rd stop.
2. the first portable plate described in and the 3rd portable plate arrange groove respectively, is provided with the linear slant rail of height position-adjustable in groove, the end of each described large rocking arm is also fixed with band bar pulley, and band bar pulley contacts with the corresponding linear slant rail of height position-adjustable.
3. described in, the side of upper box body is provided with speech-control starting switch.
4. in upper box body described in, be also provided with folding table.
5. the both sides of upper box body described in and lower part box are respectively arranged with removable baffle plate.
Compared with prior art, the invention has the beneficial effects as follows: (1) structure of the present invention is simple, base part adopts Split folding formula structural design, be convenient to transport and install, be more suitable for family to install, top powered part can realize dibit control by means of only single driving, the position at small rocker place can realize low-angle and rises and remain on this state, small angle inclination can so that set anti-snore function further, large rocking arm can make back supporting plate be raised up to wide-angle further and remain on this state, drives structure is simple, only have a driving can realize dibit to control, two groups of rocking arm installation requirements are made to carry out action, be convenient to the realization of the various angle states to back supporting plate.
(2) bottom of the present invention powered part has that thigh is bending, the parallel lifting function of shank (large and small leg is kept straight on and lifted), when bottom electric push rod performs pulling action, large and small leg can be made to enter case of bending; When electric push rod performs pushing action, large and small leg is kept straight on and lifts account of somebody's meritorious service state, only achieve two kinds of functions with a driving arrangement, meet many-sided demand of client.
(3) the present invention also has the function preventing from snoring, by speech-control starting switch, control voice operated sensor, when after the sound automatically recognizing snoring after people falls asleep, voice operated sensor sends instruction, top electric push rod action, small rocker group is risen, drive by the first portable plate, the back supporting plate of the second portable plate and the 3rd portable plate composition rises, when small rocker group swings to the first stop position, small rocker group is locked stop motion, now the first portable plate, the back supporting plate that second portable plate is formed with the 3rd portable plate becomes 13-18 ° with horizontal plane, also namely back supporting plate is lifted the probability that certain angle reduces snoring by system automatically, the sound of snoring time delay can return original position after stopping.
(4) can V-shape be realized when powered part back, top of the present invention supporting plate lifts, meet the demand of special population, when not nursing personnel, can prevent user from toppling over or tilting, the safety of user is ensured further.
(5) the present invention is also provided with moving stop, and pull-up when needing (or rise) prevents user from tumbling ground, to meet the demand of special population.
(6), after powered part back, top of the present invention supporting plate lifts, also can pull out folding table face, can be used for the functions such as study, dining, upper and lower, left and right can adjust at random.
(7) two electric push rods of the present invention can be controlled by remote controller, remote controller also can be provided with transfer voice mouth, send different signals by the sound transducer on remote controller, start electric push rod realize its different action by controller; Complete function of the present invention, can meet many-sided demand of user.Complete function of the present invention, meets the multiaspect demand of user.
Accompanying drawing explanation
Fig. 1 is overall appearance schematic diagram of the present invention;
Fig. 2 is moving stop working state schematic representation of the present invention;
Fig. 3 is the main apparent direction schematic diagram of top of the present invention powered part;
Schematic diagram when Fig. 4 top of the present invention powered part rises completely;
Fig. 5 is the schematic diagram after folding table face of the present invention is extracted out;
Fig. 6 is the schematic diagram of portable plate of the present invention when tilting into V-shaped;
Fig. 7 be the present invention prevent snore time angle of elevation structural representation;
Fig. 8 is the main apparent direction schematic diagram of bottom of the present invention powered part;
Fig. 9 is the schematic diagram of the thigh and calf of bottom of the present invention powered part when bending;
Figure 10 is the schematic diagram that the leg of bottom of the present invention powered part lifts;
Figure 11 is the schematic three dimensional views of bottom of the present invention powered part;
Figure 12 is full action schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
Embodiment one: composition graphs 1 to Fig. 4, a kind of multi-function health-care Electric mattress, comprise the upper box body 1 and lower part box 21 that connect with hinge, be laid on the cushioned portions 48 above upper box body 1 and lower part box 21, upper box body 1 is provided with the first portable plate 3, second portable plate 4 and the 3rd portable plate 5, second portable plate and casing hinged, between first portable plate 3 and the second portable plate 4, be connected with spring page 20 respectively between second portable plate 4 with the 3rd portable plate 5, two beams 11 are provided with in described upper box body, base between two beams 11 is provided with top electric push rod 13, small rocker group 12 and large rocking arm set 9 are also installed between two beams, and small rocker group 12 is positioned at the front of top electric push rod, large rocking arm set 9 is positioned at the rear of top electric push rod, described small rocker group 12 comprises two small rockers, two small rockers are hinged on corresponding beam respectively, first connecting rod 40 is provided with between the galianconism of two small rockers, described base is also provided with the first stop 15 of restriction small rocker movement angle, described large rocking arm set 9 comprises two large rocking arms, two large rocking arms are hinged on corresponding beam respectively, second connecting rod 41 is provided with between the galianconism of two large rocking arms, the two ends of electric push rod are connected with first connecting rod and second connecting rod respectively, the long-armed head place of two small rockers is separately installed with a roller 43, the long-armed head place of two large rocking arms is separately installed with No. two rollers 42, described second portable plate is provided with two large rocking arm gathering sills 7, two No. two wheels roll 42 and are arranged on respectively in corresponding large rocking arm gathering sill 7.
Described cushioned portions 48 adopts palm fibre pad, Couch cushion and human body continuous, and thickness is 50-80mm; Base part is: top powered part, bottom powered part, be also upper box body and lower part box two parts, and two parts hinge connects, and folds, and can conveniently transport, and is more conducive to installing and using.
Composition graphs 3 to Fig. 5, back supporting plate is made up of the first portable plate 3, second portable plate 4 and the 3rd portable plate 5, connect with spring page 20 between first portable plate 3, second portable plate 4 and the 3rd portable plate 5, second portable plate 4 and upper box body 1 backing gemel connection, the first portable plate 3, second portable plate 4 and the 3rd portable plate 5 are provided with finger adhesive tape with the contact edge of upper box body 1; Large rocking arm gathering sill 7 is arranged on portable plate 4; Beam 11 is that square tube (or aluminium alloy extrusions) is fixed on casing 1; Bearing block 10 is fixedly mounted on beam 11, to be connected to realize being articulated and connected of size rocking arm set and beam with the fixed pivot of large and small rocking arm with axle; Small rocker group 12 is connected to form by 2 small rockers, long-armed head each installation trundle 43 and galianconism place fixed bar 40, and fixed bar 40 is flexibly connected with electric push rod 13; Large rocking arm set 9 is connected to form by 2 large rocking arms, long-armed head each installation trundle 42 and band bar pulley 8 and galianconism place fixed bar 41, and fixed bar 41 is flexibly connected with electric push rod 13; Stop 15 mechanical type, also can be DYN dynamic, electric controller 16 controls electric push rod 13,26, remote controller 17 (wired or wireless remote controller), voice operated sensor 18;
Upper box body of the present invention is also provided with adjustable plate 19, and width is 60-80mm, and purposes considers as this pad is used for European bed, upholstered bed head and the outstanding head of a bed etc., if do not stayed this space supporting plate to be stuck, normally can not rise, falling.
The course of work is: when electric push rod 13 starts, the pulling force that electric push rod produces makes small rocker group 12 and large rocking arm set 9 move in a circle round No. 10 bearing block fixing points, this draws high initial stage small rocker group 12 for initiatively arm of force group, large rocking arm set 9 are auxiliary power arm group according to mechanics principle, when small rocker group 12 swings to stop 15 position, small rocker group 12 is locked stop motion, next by large rocking arm set 9 promote back supporting plate to itself and horizontal plane be 65 degree-75 spend angle; When declining, electric push rod 13 is produced thrust and is moved downward by large rocking arm drive gathering sill 7, back supporting plate, the deadweight of back-rest supporting plate afterwards, the thrust of electric push rod makes it slow decline, after supporting plate is fallen and is touched small rocker 12, the thrust of electric push rod makes stop 15 be separated with small rocker group 12, and large and small rocking arm slowly playbacks afterwards.
Composition graphs 3 to Fig. 4, the two rocking arm dibit driving mechanism of one of the present invention, comprise base, base is provided with two beams 11, base between two beams 11 is provided with top electric push rod 13, small rocker group 12 and large rocking arm set 9 are also installed between two beams, and small rocker group 12 is positioned at the front of top electric push rod, large rocking arm set 9 is positioned at the rear of top electric push rod, described small rocker group comprises two small rockers, two small rockers are hinged on corresponding beam respectively, first connecting rod 40 is provided with between the galianconism of two small rockers, described base is also provided with the first stop 15 of restriction small rocker movement angle, described large rocking arm set comprises two large rocking arms, two large rocking arms are hinged on corresponding beam respectively, second connecting rod 41 is provided with between the galianconism of two large rocking arms, the two ends of electric push rod are connected with first connecting rod and second connecting rod respectively.The end of two large rocking arms and the end of small rocker in use can be connected with parts to be driven, parts to be driven can be realized by the action of electric push rod to move along with the motion of small rocker and the extreme position that can remain on small rocker, along with the further action of electric push rod, parts to be driven move along with the motion of large rocking arm, and remain on large rocking arm in the range of movement of large rocking arm, thus realize two rocking arm dibit list driving.
Embodiment two: based on above-described embodiment, composition graphs 8 to Figure 12, the present invention can also be: described lower part box 21 is hinged with little portable plate 28, the large portable plate 27 be connected with little portable plate 28, two groups of rocker arm assemblies 30 and 25 are provided with in lower part box, first group of rocker arm assembly 30 is positioned at below little portable plate 28, second group of rocker arm assembly 25 is positioned at below large portable plate 27, often organize rocker arm assembly and comprise two rocking arms on the stressed square steel (or aluminium section bar) 24 that is hingedly mounted in lower part box, between two rocking arms of first group, third connecting rod 46 is set, double leval jib 47 (principle is identical with small rocker group with the large rocking arm set in upper box body) is set between two rocking arms of second group, the rocking arm end of first group of rocker arm assembly is provided with No. three rollers 44, and No. three rollers are arranged in the gathering sill 29 arranged below little portable plate, the rocking arm end of second group of rocker arm assembly is provided with No. four rollers 45, bottom electric push rod 26 is also provided with in described lower part box, the two ends of bottom electric push rod 26 are connected with double leval jib 47 with third connecting rod 46 respectively, slide rail 23 is provided with in described lower part box, the lower surface of large portable plate is provided with truckle 22, described truckle is arranged in the free end of slide rail 23, be provided with move the second stop 35 and the restriction of restriction first group of rocker arm assembly in described lower part box and have the 3rd stop 33 of the second rocker arm assembly motion.
Described bottom powered part comprises: lower part box 21, truckle 22, slide rail 23 are fixed on fixed support plate 32, stressed square steel (or aluminium alloy extrusions) 24, rocker arm assembly 25 and 30 (general with the small rocker assembly 12 on top), bottom electric push rod 26, large portable plate 27, little portable plate 28, gathering sill 29, bearing block 31 are fixedly mounted on stressed square steel 24, stop 33 and 35 (but mechanical type, also can be DYN dynamic), guiding connector 34.
The first duty: large and small leg BENDING PROCESS, as shown in Figure 9:
When electric push rod 26 produces pulling force; the limited device 33 of rocker arm assembly 25 pins; guiding connector 34 is separated with stop; make rocking arm set 30 move in a circle around bearing block 31 fixing point; the roller on rocker arm assembly 30 promotes little portable plate 28 and arrives assigned address; to pull large portable plate 27, the truckle 22 being now arranged on large portable plate 27 end enters slide rail 23 gathering sill by slide rail 23 free end and level is advanced to the right simultaneously; During return, rocking arm 30 pulls and drives little portable plate 28 return, promotes large portable plate 27 and playbacks.
The second duty: lower leg part lifts process, as shown in Figure 10:
When electric push rod 26 produces thrust, stop 33 is separated with rocking arm set 25; rocking arm 25 moves in a circle around bearing block 31 fixing point; rocking arm 25 upper roller promotes large portable plate 27, drives little portable plate 28, gathering sill 29 drives rocking arm 30 to arrive assigned address; now guiding connector 34 and stop 35 lock, and the brachycephaly connecting rod of rocking arm set 30 swings in the gathering sill of guiding connector 34; During return, electric push rod 26 pulls rocking arm 25 to playback, and portable plate 27,28 playbacks under gravity thereupon.
The present invention can arrange remote controller, controls the motion of two electric push rods with remote controller.
Embodiment three: based on above-described embodiment, composition graphs 6, the present invention can also be: described first portable plate 3 and the 3rd portable plate 5 arrange groove respectively, height position-adjustable linear slant rail 6 is installed in groove, the end of each described large rocking arm is also fixed with band bar pulley 8, and band bar pulley 8 contacts with the corresponding linear slant rail of height position-adjustable.The linear slant rail 6 of position-adjustable is in a high position, and when back supporting plate rises, the first, the 3rd portable plate presents V-shape.
Before using, press the linear slant rail 6 of height position-adjustable be arranged on portable plate 3 and 5 respectively, because band bar pulley 8 and large rocking arm 9 are gun iron links, in the process that back supporting plate starts, the linear slant rail of height position-adjustable 6 conjugates the linear slant rail 6 of rear band bar pulley 8 meeting jack-up height position-adjustable, still play a supporting role, even if portable plate 3 tilts into V-shaped with 5, the user not possessing locomitivity can be made so safer in the process used, the situation being unlikely to run-off the straight or toppling over, when not nursing personnel, also be safe, and then the rise of back supporting plate that needs or the rise of leg or bending is carried out, when back supporting plate (the first portable plate 3 the 3rd portable plate 5) return, portable plate 3 and 5 relies on the power automatic homing of spring hinge, the used time does not lift the linear slant rail 6 of height position-adjustable.
Embodiment four: based on above-described embodiment, composition graphs 7, the present invention can also be: the side of described upper box body is provided with speech-control starting switch.
Anti-snoring supporting plate tilts process:
After the sound pressed the snore relieving button on remote controller or automatically recognize snoring (sound of snoring sensor sends instruction), voice operated sensor is made to send instruction by controller 16, top electric push rod 13 starts, the pulling force that top electric push rod 13 produces makes small rocker group 12 and large rocking arm set 9 move in a circle round bearing block 10 fixing point, this is active arm of force group according to mechanics principle small rocker group 12, large rocking arm set 9 is auxiliary power arm group, when small rocker group 12 swings to stop 15 position, small rocker group 12 is locked stop motion, now the first portable plate 3, the back supporting plate that second portable plate 4 and the 3rd portable plate 5 are formed becomes 13-18 ° of angle with horizontal plane, when start automatically identify time, as within a period of time, the sound of snoring stops, delayer starts certain hour rear supporting plate can automatic homing, only needs to use conventional sound control circuit to realize.
Further, controller 16 of the present invention is with remote controller 17 (inside establishing voice operated sensor), be connected with top electric push rod 13, bottom electric push rod 26 and peripheral hardware sound of snoring sensor 18 by control circuit, by controlling described acoustic control starting switch, the corresponding actions of top electric push rod and bottom electric pushrod can be realized, be realized by the button on remote controller, also realize by the voice operated sensor Voice command on remote controller.
Embodiment five: based on above-described embodiment, composition graphs 6, the present invention can also be: be also provided with folding table 14 in described upper box body.
Wherein: (a) is on adjustable-angle U-type groove is fixed on movable supporting plate 3, when packing up, U-type groove (b) is taken in groove (a), square tube (c) income in U-type groove (b), square tube (d) and square tube (c) doubling be close to, square tube (or pipe) (e) folds to above square tube (d), square tube (or pipe) (e) is installed the angle of telescopic joint, swivel adjustable small table surface, desktop (f) and desktop (g) doubling are packed up, and with fixing card, small folding table are stuck in the back side of the first portable plate 3.
Embodiment six: based on above-described embodiment, composition graphs 1 and Fig. 2, the present invention can also be: the both sides of described upper box body and lower part box are respectively arranged with removable baffle plate 2.Described moving stop 2 has 4 pieces, and manually can distinguish pull-up (as shown in Figure 2) during use, be arranged on the side of casing, box house is provided with spacing backing pin, also can realize motorized adjustment.Make the security of user higher like this, be unlikely to drop on the ground, cause unnecessary injury.
In addition, the present invention can be according to the actual requirements, audio control pattern is made to top electric push rod and bottom electric push rod, base top, bottom powered part can send alternative sounds instruction by human body, different signals is sent by the sound transducer on remote controller, start electric push rod by controller and realize its different action, make the present invention's more modernization, it is more convenient to control.
Claims (10)
1. a multi-function health-care Electric mattress, comprise the upper box body and lower part box that connect with hinge, be laid on the cushioned portions above upper box body and lower part box, it is characterized in that: described upper box body is provided with the first portable plate, second portable plate and the 3rd portable plate, and the second portable plate and casing hinged, between first portable plate and the second portable plate, be connected with spring page respectively between second portable plate with the 3rd portable plate, two beams are also provided with in upper box body, in casing between two beams, top electric push rod is installed, small rocker group and large rocking arm set is also provided with between two beams, and small rocker group is positioned at the front of top electric push rod, large rocking arm set is positioned at the rear of top electric push rod, described small rocker group comprises two small rockers, two small rockers are hinged with two beams respectively, first connecting rod is provided with between the galianconism of two small rockers, the long-armed head place of two small rockers is separately installed with a roller, described base is also provided with the first stop of restriction small rocker movement angle, described large rocking arm set comprises two large rocking arms, two large rocking arms are hinged with two beams respectively, second connecting rod is provided with between the galianconism of two large rocking arms, the long-armed head place of two large rocking arms is separately installed with No. two rollers, described second portable plate is provided with two large rocking arm gathering sills, two No. two wheels roll and are arranged in corresponding large rocking arm gathering sill respectively, the two ends of described electric push rod are connected with first connecting rod and second connecting rod respectively.
2. multi-function health-care Electric mattress according to claim 1, it is characterized in that: described lower part box is hinged with little portable plate, the end of little portable plate is connected with large portable plate, two groups of rocker arm assemblies are provided with in lower part box, first group of rocker arm assembly is positioned at below little portable plate, second group of rocker arm assembly is positioned at below large portable plate, often organize rocker arm assembly and comprise two rocking arms on the stressed square steel that is hingedly mounted in lower part box, between two rocking arms of first group of rocker arm assembly, third connecting rod is set, between two rocking arms of second group of rocker arm assembly, double leval jib is set, the rocking arm end of first group of rocker arm assembly is provided with No. three rollers, and No. three rollers are arranged in the gathering sill arranged below little portable plate, the rocking arm end of second group of rocker arm assembly is provided with No. four rollers, bottom electric push rod is also provided with in described lower part box, the two ends of bottom electric push rod are connected with double leval jib with third connecting rod respectively, slide rail is provided with in described lower part box, the lower surface of large portable plate is provided with truckle, described truckle is arranged in slide rail, be provided with in described lower part box restriction first group of rocker arm assembly move the second stop and restriction have second rocker arm assembly motion the 3rd stop.
3. multi-function health-care Electric mattress according to claim 2, it is characterized in that: described first portable plate and the 3rd portable plate arrange groove respectively, height position-adjustable linear slant rail is installed in groove, the end of each described large rocking arm is also fixed with band bar pulley, and band bar pulley contacts with the corresponding linear slant rail of height position-adjustable.
4. the multi-function health-care Electric mattress according to claim 1 or 2 or 3, is characterized in that: the side of described upper box body is provided with speech-control starting switch.
5. the multi-function health-care Electric mattress according to claim 1 or 2 or 3, is characterized in that: be also provided with folding table in described upper box body.
6. multi-function health-care Electric mattress according to claim 4, is characterized in that: be also provided with folding table in described upper box body.
7. the multi-function health-care Electric mattress according to claim 1 or 2 or 3, is characterized in that: the both sides of described upper box body and lower part box are respectively arranged with removable baffle plate.
8. multi-function health-care Electric mattress according to claim 4, is characterized in that: the both sides of described upper box body and lower part box are respectively arranged with removable baffle plate.
9. multi-function health-care Electric mattress according to claim 5, is characterized in that: the both sides of described upper box body and lower part box are respectively arranged with removable baffle plate.
10. a two rocking arm dibit driving mechanism, it is characterized in that: comprise base, base is provided with two beams, base between two beams is provided with top electric push rod, small rocker group and large rocking arm set are also installed between two beams, and small rocker group is positioned at the front of top electric push rod, large rocking arm set is positioned at the rear of top electric push rod, described small rocker group comprises two small rockers, one end of two small rockers is hinged with two beams respectively, first connecting rod is provided with between the galianconism of two small rockers, described base is also provided with the first stop of restriction small rocker movement angle, described large rocking arm set comprises two large rocking arms, one end of two large rocking arms is hinged with two beams respectively, second connecting rod is provided with between the galianconism of two large rocking arms, the two ends of electric push rod are connected with first connecting rod and second connecting rod respectively.
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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 true CN105455492A (en) | 2016-04-06 |
| CN105455492B CN105455492B (en) | 2019-07-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724307A (en) * | 2016-12-12 | 2017-05-31 | 东莞市力丰家具有限公司 | A kind of electric bed |
| CN107126321A (en) * | 2016-06-07 | 2017-09-05 | 许畅 | Care appliances |
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| 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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|---|---|
| CN105455492B (en) | 2019-07-02 |
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