CN1236716C - Electric bed equipment and operation control method - Google Patents
Electric bed equipment and operation control method Download PDFInfo
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- CN1236716C CN1236716C CN 02141198 CN02141198A CN1236716C CN 1236716 C CN1236716 C CN 1236716C CN 02141198 CN02141198 CN 02141198 CN 02141198 A CN02141198 A CN 02141198A CN 1236716 C CN1236716 C CN 1236716C
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Abstract
The present invention relates to an electric bed device and a method for controlling the operation of a dynamic bed group and a static bed group thereof. The electric bed device comprises a bed surface board, a bed surface framework, a lifting device, a bed bottom framework of the lifting device and a controller, wherein the bed surface board can adjust a backrest and raised feet; the bed surface framework is combined with the bed surface board; the lifting device jacks up the bed surface framework and can adjust a plurality of beds; the bed bottom framework supports the lifting device; the controller controls the dynamic operation and the static operation of a bed body. After the electric bed device is simply operated and applied, a plurality of static beds can be adjusted in a non section mode, and a plurality of set static beds can be transformed or a plurality of dynamic beds can be operated by means of automatic operation; thus, the purposes of promoting the blood circulation of the human body, eliminating accumulated expectoration of lying patients with lung diseases, supplying oxygen to the brain in the state that the head is above feet, realizing health care, etc. can be achieved.
Description
Technical field
The present invention relates to a kind of beddo device, this beddo device can be used in places such as general family, hotel, leisure center, medical care, and its application comprises industries such as furniture, medical equipment.
Background technology
Traditional beddo mostly is:
What 1, bed surface back, foot can be to the adjusted elevations angle is generally leisure bed, and for example No. 370869 (No. the 87218307th, application number) " structure-improved of beddo " utility application of Announcement Number of bulletin checked and approved in Taiwan.
2, have can regulate backrest, lift pin, just, the general sick bed that tilts, for example No. the 325689th, Announcement Number (application case number No. 86200788) " hospital bed " utility application of bulletin has been checked and approved in Taiwan.
3, have specialty medical treatment, the Rehabilitation table that can regulate big or small angle of inclination, for example No. 268281 (No. 82210483 " Rehabilitation table structure " utility application of application number of bulletin of bulletin checked and approved in Taiwan.
4, the inventor's Taiwan checked and approved No. 372863 of bulletin (No. the 87114125th, application number " multi-purpose bed group method for controlling of operation and device " thereof application for a patent for invention No. the 01131350.1st, Chinese invention patent application number (" beddo and method for controlling of operation thereof) ".
Existing leisure bed, sick bed can't provide the inclination berth than big-elevation, does not also have the dynamically function of transposition.Specialty is with multi-purpose bed group (being No. 372863 patent application of Taiwan Announcement Number) of medical treatment, Rehabilitation table and inventor invention, because of its complex structure, to cost an arm and a leg be to be difficult for universal product really.
Summary of the invention
The objective of the invention is: improve innovation for popularizing demand at existing multi-purpose bed group, provide a kind of beddo device and a kind of beddo that can make to have multiple moving, the method for controlling of operation of static berth conversion, so that the beddo device construction is simple, low cost, except having the adjustment backrest, lift outside the general utility functions of pin, the bigger inclination elevation angle and conversion inclination automatically continuously still can be provided, the height berth, and reach by promoting blood of human body to circulate with the earth's core gravitational energy, the help lung desease patient is lain and is clapped the chest expectoration and make upward brain oxygen supply of head leftover bits and pieces, functions such as health care.
For reaching above-mentioned purpose, the present invention proposes a kind of beddo device, mainly comprise: the bed panel that can adjust backrest, lift pin, bed surface skeleton in conjunction with bed panel, jack-up bed surface skeleton enables to regulate the forward and backward side lowering or hoisting gear of multiple berth, a microcomputer controller of skeleton and the running of control bed body at the bottom of of the supporting bed body weight.Wherein, each described forward and backward side lowering or hoisting gear is respectively equipped with left and right two crank groups, and each crank group has upper and lower two cranks respectively, and the middle-end of upper and lower crank connects with swivel coupling respectively on the same group.In the lowering or hoisting gear of front side two upper ends of going up cranks are linked in the left and right place of bed surface skeleton front side respectively with swivel coupling, a left and right place of skeleton front side at the bottom of the lower end of two lower cranks also is linked in bed with swivel coupling respectively; In the rear side lowering or hoisting gear two upper ends of going up cranks are linked in the left and right place of bed surface skeleton rear side respectively with swivel coupling, a left and right place of skeleton rear side at the bottom of the lower end of two lower cranks also is linked in bed with swivel coupling respectively.The horizontal horizontal left and right crank of going up that connects the front side of axle, the horizontal horizontal left and right lower crank that connects the front side of axle that connects of front side lower crank of connecing of crank on the front side; The horizontal horizontal left and right crank of going up that connects rear side of axle, the horizontal horizontal left and right lower crank that connects rear side of axle that connects of rear side lower crank of connecing of crank on the rear side.The horizontal between centers that connects of the upper and lower crank of the same side is linked with a screw elevator, and the horizontal axle that connects of two cranks of its this side of push-and-pull strutting or the upper and lower crank of closed this side, and then drives the bed surface skeleton and is shifted up and down in this side.
In above-mentioned beddo device, preferably, the screw elevator of lowering or hoisting gear is the transverse screw lift, wherein, on four variable diamond connecting rod one client link the same sides, the horizontal axle that connects of lower crank, the other end connects horizontal lifting swivel nut, borrow the horizontal lift motor that is linked in the suspention base plate to drive horizontal lifting speed changer and rotate an embedding suspention horizontal lifting bearing in base plate two ends and a left side, the horizontal lifting screw of right opposite thread, force the horizontal lifting swivel nut that is inserted in horizontal lifting screw both sides to be shifted relatively, with the crank that changes link in rhomb form angle and then the described side of push-and-pull horizontal connect that axle struts or closed this side on, lower crank.
In addition, in above-mentioned beddo device, preferably, the screw elevator of lowering or hoisting gear is directly to screw elevator, it is provided with and is bound up on horizontal lifting screw and the lifting swivel nut that connects on the axle of the upper and lower crank in the same side respectively, rotate directly to the lifting swivel nut to the lifting speed changer by directly driving directly, force straight directly being shifted up and down in the lifting swivel nut, and then the horizontal axle that connects of the upper and lower crank of this side of push-and-pull struts or closed crank to lifting screw to lift motor.
In addition, in above-mentioned beddo device, preferably, the beddo device also comprises the slewing equipment that a body is rocked back and forth, in described slewing equipment, rotary motor rotates eccentric wheel reciprocating sliding revolution bent axle, forces that the bottom crank is horizontal to connect axle push-and-pull back and forth in the scope of activities of the front and back of lower crank, and then drives the translation back and forth of bed body, rocks back and forth.
For reaching aforementioned purpose, the invention allows for a kind of beddo device, mainly comprise: the bed panel that can adjust backrest, lift pin, bed surface skeleton in conjunction with bed panel, jack-up one end bed surface skeleton enables to regulate a lowering or hoisting gear of multiple inclination berth, a skeleton and a controller at the bottom of one of the supporting bed body weight.Wherein, the front end fixable type revolution of bed surface skeleton, the bed surface skeleton of rear end and the described lowering or hoisting gear of the middle connection of bed end skeleton, this lowering or hoisting gear is provided with a left side, right two crank groups, on each crank group has respectively, following two cranks, go up on the same group, the middle-end of lower crank connects with swivel coupling respectively, the upper end of two last cranks is linked in the left side of bed surface skeleton respectively with swivel coupling, right place, a left side of skeleton at the bottom of the lower end of two lower cranks also is linked in bed with swivel coupling respectively, right place, and the horizontal horizontal left side that connects of axle that connects of above crank, right last crank, the horizontal horizontal left side that connects of axle that connects of lower crank, right lower crank, borrow and be linked in the horizontal screw elevator that connects between centers of crank, the horizontal axle that connects of push-and-pull crank struts or closed crank, and then drives bed surface skeleton rear end angular displacements.
In above-mentioned beddo device, preferably, the screw elevator of lowering or hoisting gear is the transverse screw lift, wherein, four horizontal axles that connect of the upper and lower crank of variable diamond connecting rod one client link, the other end connects horizontal lifting swivel nut, borrow the horizontal lift motor that is linked in the suspention base plate to drive horizontal lifting speed changer and rotate the horizontal lifting screw that embeds suspention horizontal lifting bearing in base plate two ends and left and right opposite thread, force the horizontal lifting swivel nut that is inserted in horizontal lifting screw both sides to be shifted relatively, strut or closed crank to change the horizontal axle that connects of link in rhomb form angle and then push-and-pull crank.
In addition, in above-mentioned beddo device, preferably, the screw elevator of lowering or hoisting gear is directly to screw elevator, it is provided with and is bound up on horizontal lifting screw and the lifting swivel nut that connects on the axle of upper and lower crank respectively, rotate directly to the lifting swivel nut to the lifting speed changer by directly driving directly, force straight directly being shifted up and down in the lifting swivel nut, and then the horizontal axle that connects of the upper and lower crank of push-and-pull struts or closed crank to lifting screw to lift motor.
Effect of the present invention is actually by means of the controller function lowering or hoisting gear and the mechanism of steeving, and can reach in the following effects one or multinomial:
1, the manual operation mechanism of steeving sets level back bed panel and shank bed panel, can be used as general level bed purposes.
2, the manual operation mechanism of steeving makes forward and backward bed panel regulate the different elevations angle, with as backrest, the function of lifting comfortable postures such as pin.
3, manual operation lowering or hoisting gear can the section of nothing adjustment height, inclination berth in a big way.
4, operate lowering or hoisting gear automatically, the convertible multiple static berth of already setting, or multiple dynamic berth running are for the multiple selection of user.
5, manual operation lowering or hoisting gear can be regulated the bigger inclination berth in the elevation angle, and collocation prevents the health down slide device, and for the lung desease patient that need get rid of long-pending phlegm every day, the posture of clapping the chest expectoration of lying is used.
6, manual operation lowering or hoisting gear can be regulated the bigger inclination berth in the elevation angle, for the user that lies, and the symptoms relevant such as the brain oxygen supply on a kind of leftover bits and pieces and the varication of releiving, hemorrhoid, splanchnoptosia, vertebra compressing with gravity.
7, when establishing the time of running and, repeating continuous crossbar transistion inclination berth, impel human body head, castor to replace upper and lower pendulum position to promote blood flow, prevention of stroke and reach with centrifugal force with the automatic mode running.
8, when the bed body turns round continuously with dynamic berth automatic control mode, similar shaking table effect is arranged, can the person of helping for sleep fall asleep easily.
9, when the bed body so that the berth automatic control mode turns round continuously at random, the user will be because of the conversion psychology that can not expect, distracts attention and temporarily forget vexation to reach.
10, be under the chain condition that middle berth, lowering or hoisting gear stop operating when the bed body, can start the crank up device, to drive the translation back and forth in the scope of activities of level bed position of bed body, to rock back and forth.
Description of drawings
Fig. 1: be the bed body perspective exploded view of the bilateral tilt table group of the present invention.
Fig. 2: be the side-looking and the front elevational schematic of the bilateral tilt table group of the present invention.
Fig. 3: be the bed body perspective exploded view of the monolateral tilt table group of the present invention.
Fig. 4: be the side-looking and the front elevational schematic of the monolateral tilt table group of the present invention.
Fig. 5: be the steeve mechanism and the lowering or hoisting gear schematic diagram of bed group of the present invention.
Fig. 6: be the berth conversion and the controlling organization schematic diagram of bed group of the present invention.
Fig. 7: for the crank up device and the berth of bed group of the present invention waves schematic diagram.
The drawing reference numeral explanation
(1) ... bed body (3) ... the bed surface structure
(5) ... Undercarriage structure (7) ... the back bed panel
(9) ... buttocks bed panel (11) ... the shank bed panel
(13) ... foot's bed panel (15) ... the mechanism of steeving
(17) ... bed surface skeleton (19) ... head of a bed backplate
(21) ... tailstock backplate (23) ... bed end skeleton
(25) ... lowering or hoisting gear (27) ... crank
(29) ... swivel coupling (31) ... limit control switch
(33) ... the horizontal axle (37) that connects of crank ... microcomputer controller
(41) ... fixed swivel coupling (43) ... preceding foot rest
(45) ... rear leg (47) ... the motor of steeving
(49) ... the speed changer (51) of steeving ... the swivel nut axle of steeving
(53) ... steeve the displacement screw rod (55) ... the connecting rod of steeving
(57) ... steeve horizontal connect the axle (59) ... the arm of steeving
(75) ... low berth (77) ... high elevation angle berth
(79) ... high berth (81) ... the spring locator card tip
(101) ... directly to screw elevator (103) ... the transverse screw lift
(105) ... link in rhomb form (107) ... horizontal lifting screw
(109) ... suspention base plate (111) ... horizontal lift motor
(113) ... horizontal lifting speed changer (115) ... horizontal lifting bearing
(117) ... horizontal lifting swivel nut (121) ... directly to lift motor
(123) ... directly to lifting speed changer (125) ... directly to the lifting swivel nut
(127) ... directly to lifting screw (129) ... the horizontal axle that connects of bottom crank
(131) ... slewing equipment (133) ... rotary motor
(135) ... eccentric wheel (137) ... the revolution bent axle
The specific embodiment
Form and operating principle for enabling further to understand structure of the present invention, now lift the present invention than specific embodiment, and conjunction with figs. describes.
Consider manufacturing cost and price factor, bed group of the present invention has following bilateral inclination and monolateral inclination dual mode to select for use for the consumer:
As Fig. 1, shown in Figure 2:
The bed body 1 of bilateral inclination comprises bed surface structure 3 and 5 liang of parts of Undercarriage structure, it is four sections that its bed surface structure 3 is divided into: the long panel 7 in movable back, fixed buttocks bed panel 9 movable shank bed panel 11, movable foot bed panel 13, each bed panel connects combination with bed two skeletons 17, the mechanism 15 of steeving that uses buttocks bed panel 9 below traditional types can make the back bed panel 7 up-down adjustment elevations angle, the shank bed panel 11 that connects together arches upward with foot's bed panel 13 centres or sets level, and respectively is provided with head of a bed backplate 19 and tailstock backplate 21 in the forward and backward side of bed surface structure 3; And in conjunction with between the bed surface skeleton 17 of bed panel and the beneath bed end skeleton 23 thereof, in preceding, back segment respectively connects a lowering or hoisting gear 25, before described two lowering or hoisting gears 25 are provided with altogether, after, a left side, right four crank groups, on each crank group has respectively, following two cranks 27, wherein, each connects lower crank 27 1 ends with swivel coupling 29 handing-over, also each is linked in bed surface and bed end skeleton 17 with swivel coupling 29 to the other end, 23 opposite position, and on having, the horizontal axle 33 that connects of two cranks connects left and right sides crank 27 down, borrow be linked in crank horizontal connect 33 on axle directly to or transverse screw lift 101,103 push-and-pull cranks are horizontal to connect that axle 33 struts or closed crank 27 and then drive bed surface skeleton 17 displacement up and down, because of two screw rods lift 101,103 can borrow microcomputer controller 37 to regulate and control synchronously or individually, so can manually regulate and control the height of bed surface according to user's demand, inclination or automatic operation are exercised moving, static berth conversion running, this bed surface skeleton 17 and bed 23 joint appropriate positions with each crank 27 of skeleton, the end also are provided with the array spring locator card tip 81, exceed set scope of activities during with the displacement of restriction bed body and the buffering adjusting when opening and closing as crank 27.
As Fig. 3, shown in Figure 4:
Bed body 1 its bed surface skeleton 17 leading portions of monolateral inclination have fixed swivel coupling 41 coupling seats to fall within the upper end of Undercarriage structure 5 preceding foot rests 43, then connect one group of lowering or hoisting gear 25 in the middle of the bed surface skeleton 17 of back segment and the bed end skeleton 23, this lowering or hoisting gear 25 comprises a left side, right two crank groups, on each crank group has respectively, following two cranks 27, wherein go up, each connects lower crank 27 middle-ends with swivel coupling 29 handing-over, also each is linked in bed surface and bed end skeleton 17 with swivel coupling 29 to the other end, the opposite position of 23 back segments, and on having, the horizontal axle 33 that connects of two cranks connects a left side down, right crank 27, borrow be linked in crank horizontal connect 33 on axle directly to or transverse screw lift 101,103 push-and-pull cranks are horizontal to connect axle 33 to strut or closed crank 27 and then drive bed surface skeleton 17 back segments and leave rear leg 45 and angular displacements, because of screw elevator 101,103 can borrow microcomputer controller 37 to regulate and control, so can manually regulate and control the big angle of inclination of bed surface or dynamically running of operation enforcement automatically according to user's demand.
Shown in Fig. 5 A:
The mechanism 15 of steeving of buttocks bed panel 9 belows is that steeve motor 47 drives the swivel nut axle 51 of steeving that the speed changer 49 of steeving rotates the place aheads and forces displacement in the swivel nut screw rod 53 push-and-pulls connecting rod 55 of steeving of steeving to affect to steeve and horizontally connect axle 57 and then drive the arm 59 of steeving to regulate the elevation angle of back bed panel 7, shank bed panel 11 and foot's bed panel 13.
Shown in Fig. 5 B:
Borrow four variable diamond connecting rod 105 1 ends to be connected in the horizontal axle 33 that connects of upper and lower crank, the other end is connected in the transverse screw lift 103 of horizontal lifting swivel nut 117, the horizontal lift motor 111 that is linked in suspention base plate 109 drives horizontal lifting speed changer 113 and rotates the horizontal lifting screw 107 that embeds suspention horizontal lifting bearing 115 in base plate 109 two ends and left and right opposite thread, force the horizontal lifting swivel nut 117 that is inserted in horizontal lifting screw 107 both sides to be shifted relatively, the horizontal axle 33 that connects of forcibly changing link in rhomb form 105 angles and then push-and-pull crank is to regulate the opening width of crank 27.
Shown in Fig. 5 C:
Be linked in that crank is horizontal to connect directly also can borrowing directly to drive directly to lift motor 121 to screw elevator 101 and rotating directly to lifting swivel nut 125 to lifting speed changer 123 of axle 33, force straight directly being shifted up and down in lifting swivel nut 125, and then the horizontal axle 33 that connects of push-and-pull crank is to regulate the aperture of crank 27 to lifting screw 127.
Shown in Fig. 6 A, 6B (is example in bilateral inclination mode):
Solid line is low berth 75 positions, and dotted line is respectively the high elevation angle and high berth 77`79 position; Use the obtained location parameter of high, medium and low limit control switch 31 inductions between lowering or hoisting gear 25 displacement strokes, make up, be converted into control program through layout, the memory body of input microcomputer controller, according to the user assign comparison that instruction sees through the emblem computer controller, calculation, regularly, at random, the sequential scheduling running carries out quiet, the dynamic berth control model of following multiple difference with the operated motor driver:
1, manually control:
Use hand controller, the operation bed is organized forward and backward lowering or hoisting gear 25 respectively, in the displacement stroke of upper and lower restriction switch 31, to good direct of travel, depress button and then walk, decontrol and promptly stop, running into the high-low limit point of limit switch 31 can only go back, then the static berth of the adjustable random demand of user.
2, static berth is controlled automatically:
(1) berth is selected: suppose the height between preceding (head of a bed) lowering or hoisting gear 25 displacement strokes of bed group, in, low restriction switch code name is A, B, C, height between (tailstock) lowering or hoisting gear 25 displacement strokes of bed group back, in, low restriction switch code name is D, E, F then has A+D (head of a bed is fixing high-order: tailstock is fixing high-order) at least, A+E, A+F, B+D (head of a bed is meta fixedly: tailstock is fixing high-order), B+E (head of a bed is meta fixedly: tailstock is meta fixedly), B+F, C+D, C+E, C+F, D+B (tailstock is fixing high-order: the head of a bed is meta fixedly), D+C, E+A, E+C, F+A (tailstock is low level fixedly: the head of a bed is fixing high-order), 15 kinds of static berth patterns such as F+B for you to choose.
(2) control mode: if above-mentioned 15 kinds of static berths are numbered 01～15, select static berth numbering according to the berth table of comparisons, depress the hand controller digital keys, the controller above-mentioned requirement command of decision earlier determines the motor direct of travel again, A (high head of a bed requirement command) B (action before the head of a bed stay in the centre position) for example, then the motor direct of travel of preceding (head of a bed) lowering or hoisting gear 25 of bed group is for just turning to, C (low head of a bed requirement command) B (head of a bed stays in the centre position before the action), then the motor direct of travel is for reversing to walk downwards, the A-A motor is for resting on original position, the motor direct of travel has A-B for the combination of just changeing, A-C, B-C, D-E, D-F, E-F, the motor direct of travel has C-A for the combination that reverses, C-B, B-A, F-D, F-E, E-D, motor rest on original position then A-A, B-B, C-C, D-D, E-E, F-F etc.
3, dynamically berth is controlled automatically:
(1) berth is selected: before above-mentioned, height between back lowering or hoisting gear 25 displacement strokes, in, low restriction switch code name is A, B, C and D, E, F then is total to A+DUE (the fixing high position of the head of a bed: tailstock height at least, middle position moves around), (head of a bed is fixing high-order: the tailstock height for A+DUF, lower position moves around), A+EUF, B+DUE, B+EUF, B+DUF, C+DUE, C+DUF, C+EUF, D+AUB, D+AUCD+BUC, E+AAUB, E+AUC, E+BUC, F+AUB, F+BUC, F+AUC, A+FUC+D (the head of a bed, the tailstock intersection raises, reduce), A+DUC+F (the head of a bed, the parallel rising of tailstock, reduce), B+EUC+F, A+DUB+E (the head of a bed, the parallel rising of tailstock, reduce) etc. 22 kinds of dynamic bed bit patterns for you to choose.
(2) control mode: if above-mentioned 22 kinds of dynamic bed bit numbers are 16～37, select the dynamic bed bit number according to the berth table of comparisons, depress the hand controller digital keys, controller will be under the mode instruction of this demand, continue regular reciprocating operation, remove up to total timing, return till the level bed position (head of a bed, tailstock all place C+F to hang down berth).
4, berth is controlled automatically at random:
With the height between above-mentioned lowering or hoisting gear 25 displacement strokes, in, the obtained location parameter of lower bound control switch 31 inductions, the motor rotary speed parameter of arranging in pairs or groups again is (for example fast, in, at a slow speed) and positive and negative rotation of motor commutation time out (for example 5 seconds, 10 seconds, 15 seconds) parameter, input micro computer combined treatment, expand how different changing patteries and extend, then the user can press the button at random of hand controller, the various differences of exercising non-regularity with random fashion are moving, quiet berth jumper connection running, remove up to total timing, return the level bed position, and reach the user because of expection conversion psychology, shift its notice and make temporarily and forget vexation.
5, level bed waves automatic control: (as shown in Figure 7)
Appropriate position in bed surface and bed end skeleton 17,23 and each crank 27 joint is provided with the spring locator card tip 81, its scope of activities is regulated and limited to buffering with as crank 27 displacement the time, horizontal axle 129 middle-ends that connect of the bottom crank of other bed body one end also connect a crank up device 131, be that rotary motor 133 rotates eccentric wheels 135 push-and-pulls revolution bent axle 137 and forces that the bottom crank is horizontal to connect axle 129 reciprocating slidings in lower crank 27 free gaps, and then drive the translation back and forth of bed body 1, rock back and forth.
By the above, novel structure of the present invention and practicality, except that having the backrest of adjustment, lifting the general utility functions of pin, inclination, height berth and the continuously automatic multiple berth of conversion than big-elevation still can be provided, utility function obviously surmount traditional type and approved before application structure and have progressive, tool economic benefit again because cost simple in structure is low.
The above only is part embodiment of the present invention, can not limit actual practical range of the present invention with this certainly, and various conversion or the modification done on all architectural features of putting down in writing according to above specification and the function all should be encompassed in patent right scope of the present invention.
Claims (7)
1, a kind of beddo device, mainly comprise: the bed panel that can adjust backrest, lift pin, in conjunction with the bed surface skeleton of bed panel, jack-up bed surface skeleton enables to regulate the forward and backward side lowering or hoisting gear of multiple berth, a microcomputer controller of skeleton and the running of control bed body at the bottom of of the supporting bed body weight;
Wherein, each described forward and backward side lowering or hoisting gear is respectively equipped with left and right two crank groups, and each crank group has upper and lower two cranks respectively, and the middle-end of upper and lower crank connects with swivel coupling respectively on the same group;
In the lowering or hoisting gear of front side two upper ends of going up cranks are linked in the left and right place of bed surface skeleton front side respectively with swivel coupling, a left and right place of skeleton front side at the bottom of the lower end of two lower cranks also is linked in bed with swivel coupling respectively; In the rear side lowering or hoisting gear two upper ends of going up cranks are linked in the left and right place of bed surface skeleton rear side respectively with swivel coupling, a left and right place of skeleton rear side at the bottom of the lower end of two lower cranks also is linked in bed with swivel coupling respectively;
The horizontal horizontal left and right crank of going up that connects the front side of axle, the horizontal horizontal left and right lower crank that connects the front side of axle that connects of front side lower crank of connecing of crank on the front side; The horizontal horizontal left and right crank of going up that connects rear side of axle, the horizontal horizontal left and right lower crank that connects rear side of axle that connects of rear side lower crank of connecing of crank on the rear side;
The horizontal between centers that connects of the upper and lower crank of the same side is linked with a screw elevator, and the horizontal axle that connects of two cranks of its this side of push-and-pull strutting or the upper and lower crank of closed this side, and then drives the bed surface skeleton and is shifted up and down in this side.
2. beddo device as claimed in claim 1 is characterized in that:
The screw elevator of lowering or hoisting gear is the transverse screw lift, wherein, the horizontal axle that connects of upper and lower crank of four variable diamond connecting rod one client link the same sides, the other end connects horizontal lifting swivel nut, borrow the horizontal lift motor that is linked in the suspention base plate to drive horizontal lifting speed changer and rotate the horizontal lifting screw that embeds suspention horizontal lifting bearing in base plate two ends and left and right opposite thread, force the horizontal lifting swivel nut that is inserted in horizontal lifting screw both sides to be shifted relatively, connect so that the crank that changes link in rhomb form angle and then the described side of push-and-pull is horizontal that axle struts or the upper and lower crank of closed this side.
3. beddo device as claimed in claim 1 is characterized in that:
The screw elevator of lowering or hoisting gear is directly to screw elevator, it is provided with and is bound up on horizontal lifting screw and the lifting swivel nut that connects on the axle of the upper and lower crank in the same side respectively, rotate directly to the lifting swivel nut to the lifting speed changer by directly driving directly to lift motor, force straight directly being shifted up and down in the lifting swivel nut, and then the horizontal axle that connects of the upper and lower crank of this side of push-and-pull struts or closed crank to lifting screw.
4. as arbitrary described beddo device in the claim 1 to 3, it is characterized in that:
The beddo device also comprises the slewing equipment that a body is rocked back and forth, in described slewing equipment, rotary motor rotates eccentric wheel reciprocating sliding revolution bent axle, forces that the bottom crank is horizontal to connect axle push-and-pull back and forth in the scope of activities of the front and back of lower crank, and then drives the translation back and forth of bed body, rocks back and forth.
5, a kind of beddo device, mainly comprise: the bed panel that can adjust backrest, lift pin, in conjunction with the bed surface skeleton of bed panel, jack-up one end bed surface skeleton enables to regulate a lowering or hoisting gear of multiple inclination berth, a skeleton and a controller at the bottom of one of the supporting bed body weight;
Wherein, the front end fixable type revolution of bed surface skeleton, the bed surface skeleton of rear end and the described lowering or hoisting gear of the middle connection of bed end skeleton, this lowering or hoisting gear is provided with a left side, right two crank groups, on each crank group has respectively, following two cranks, go up on the same group, the middle-end of lower crank connects with swivel coupling respectively, the upper end of two last cranks is linked in the left side of bed surface skeleton respectively with swivel coupling, right place, a left side of skeleton at the bottom of the lower end of two lower cranks also is linked in bed with swivel coupling respectively, right place, and the horizontal horizontal left side that connects of axle that connects of above crank, right last crank, the horizontal horizontal left side that connects of axle that connects of lower crank, right lower crank, borrow and be linked in the horizontal screw elevator that connects between centers of crank, the horizontal axle that connects of push-and-pull crank struts or closed crank, and then drives bed surface skeleton rear end angular displacements.
6. beddo device as claimed in claim 5 is characterized in that:
The screw elevator of lowering or hoisting gear is the transverse screw lift, wherein, four horizontal axles that connect of the upper and lower crank of variable diamond connecting rod one client link, the other end connects horizontal lifting swivel nut, borrow the horizontal lift motor that is linked in the suspention base plate to drive horizontal lifting speed changer and rotate the horizontal lifting screw that embeds suspention horizontal lifting bearing in base plate two ends and left and right opposite thread, force the horizontal lifting swivel nut that is inserted in horizontal lifting screw both sides to be shifted relatively, strut or closed crank to change the horizontal axle that connects of link in rhomb form angle and then push-and-pull crank.
7. beddo device as claimed in claim 5 is characterized in that:
The screw elevator of lowering or hoisting gear is directly to screw elevator, it is provided with and is bound up on horizontal lifting screw and the lifting swivel nut that connects on the axle of upper and lower crank respectively, rotate directly to the lifting swivel nut to the lifting speed changer by directly driving directly to lift motor, force straight directly being shifted up and down in the lifting swivel nut, and then the horizontal axle that connects of the upper and lower crank of push-and-pull struts or closed crank to lifting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02141198 CN1236716C (en) | 2002-07-09 | 2002-07-09 | Electric bed equipment and operation control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02141198 CN1236716C (en) | 2002-07-09 | 2002-07-09 | Electric bed equipment and operation control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1466925A CN1466925A (en) | 2004-01-14 |
| CN1236716C true CN1236716C (en) | 2006-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02141198 Expired - Fee Related CN1236716C (en) | 2002-07-09 | 2002-07-09 | Electric bed equipment and operation control method |
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| Country | Link |
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| CN (1) | CN1236716C (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8926535B2 (en) | 2006-09-14 | 2015-01-06 | Martin B. Rawls-Meehan | Adjustable bed position control |
| US10864137B2 (en) | 2006-09-14 | 2020-12-15 | Ascion, Llc | System and method of an adjustable bed with a vibration motor |
| US7465280B2 (en) | 2006-09-14 | 2008-12-16 | Rawls-Meehan Martin B | Methods and systems of mounting a vibration motor to an adjustable bed |
| US20120138067A1 (en) | 2007-09-14 | 2012-06-07 | Rawls-Meehan Martin B | System and method for mitigating snoring in an adjustable bed |
| US10064784B2 (en) | 2006-09-14 | 2018-09-04 | Martin B. Rawls-Meehan | System and method of an adjustable bed with a vibration motor |
| CN101427965B (en) * | 2007-11-06 | 2012-08-29 | 上海电气集团股份有限公司 | Multifunctional electric nursing bed |
| PL3090716T3 (en) * | 2010-01-13 | 2019-01-31 | Ferno-Washington, Inc. | Powered roll-in cots |
| US8621686B2 (en) * | 2010-07-09 | 2014-01-07 | Invacare Corporation | Power and control system for bed |
| CN102599756B (en) * | 2012-03-20 | 2014-04-16 | 太仓世源金属制品有限公司 | Electric lifting bed |
| CN105278442B (en) * | 2015-10-14 | 2018-05-01 | 江苏金石装饰工程有限公司 | A kind of intelligence waking device and its automatic control system and autocontrol method |
| CN105380450A (en) * | 2015-12-07 | 2016-03-09 | 黎明 | Adjustable bed frame |
| CN109350394B (en) * | 2018-09-21 | 2020-06-16 | 贵州省习水县人民医院 | Medical nursing bed |
| CN109481182A (en) * | 2018-12-24 | 2019-03-19 | 张惠 | A kind of paediatrics nursing bed |
| CN109602554B (en) * | 2019-01-17 | 2023-07-18 | 朱慧静 | Physiotherapy bed for endocrinology department |
| CN110074930B (en) * | 2019-06-06 | 2020-11-24 | 杨春英 | Portable multifunctional bed capable of adjusting lifting and angle and control method |
| CN112842708B (en) * | 2021-01-26 | 2023-06-23 | 河北省霸州市长城医用设备有限责任公司 | Multifunctional transfer bed for first aid |
| CN113133890B (en) * | 2021-04-23 | 2022-07-12 | 青岛市妇女儿童医院 | Lower body examining bed for gynecological examination |
-
2002
- 2002-07-09 CN CN 02141198 patent/CN1236716C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1466925A (en) | 2004-01-14 |
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