CN102614053A - Electric bed chair - Google Patents
Electric bed chair Download PDFInfo
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- CN102614053A CN102614053A CN2012101187637A CN201210118763A CN102614053A CN 102614053 A CN102614053 A CN 102614053A CN 2012101187637 A CN2012101187637 A CN 2012101187637A CN 201210118763 A CN201210118763 A CN 201210118763A CN 102614053 A CN102614053 A CN 102614053A
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- seat board
- bed
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- connecting rod
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Abstract
An electric bed chair is mainly characterized in that that: a moving mechanism, a state conversion mechanism and a seat board lifting mechanism which are electrically controlled by a remote control are integrated based on a common bed chair, the remote control controls a pair of driving wheels of the moving mechanism, and respectively provides the same or different drive to each driving wheel for controlling the corresponding forward, backward or turning motions of the electric bed chair, or the remote control controls the state conversion mechanism to convert the two states of the bed chair, or the remote control controls the seat board lifting mechanism to increase and reduce the height of a seat board, so the electric bed chair is extremely convenient to operate, and compared with the prior bed chair which only provides the function of switching two states of a bed and a chair, the electric bed chair additionally has the functions of moving, lifting and the like, users can realize the control of the whole bed chair through only operating the control remote, so the use requirements of the users are greatly satisfied.
Description
Technical field
The present invention relates to a kind of Electric Chair with bed, relate in particular to a kind of Electric Chair with bed that has mobile, bed chair conversion and function such as height up-down etc. concurrently.
Background technology
Electric Chair with bed has satisfied the elderly and the disabled's house living needs, forms the new model and the new ideas of following old man and people with disability's life staying idle at home, is that promote to help the elderly/the to help the disabled development of seriation service robot product is necessary.
Present rehabilitation electric bed chair product most function is single, can only realize the switching between bed and the seat two states, and some chair is owing to being pure frame for movement, so need manpower auxiliary when in use.And the seat board of present bed chair is fixed apart from the height on ground; If the user that is sitting on this chair is the inconvenient patient that stands, when desiring to get, he is placed on need stand the object that can reach the time, then can't reach purpose; Or be when he desires to pick the object on ground; Then maybe be because seat board is too high, even and meet with the predicament that also can't pick of bending over, which kind of situation all can be made troubles to user.In addition, when the bed chair is adjusted into seat state user and need moves, normally push, use also very inconvenience by other people are auxiliary.
Therefore, how to design a kind of multi-functional Electric Chair with bed, satisfy the user demand of user, become the problem that those skilled in the art need solve with hommization ground.
Summary of the invention
In view of the shortcoming of above-mentioned prior art, one object of the present invention is to provide a kind of easy to operate Electric Chair with bed, satisfies the user demand of user with hommization ground.
For reaching above-mentioned and other purposes; The present invention provides a kind of Electric Chair with bed; Comprise backboard (1), seat board (2) and foot hold (3); It is characterized in that said Electric Chair with bed also comprises: remote control unit (4), support body (5), travel mechanism (6), attitude shifter (7) and seat board elevating mechanism (8);
Wherein, This support body (5) comprising: the back linkage that pair of parallel is provided with at interval (51); All have the carrying section (511) of carrying this backboard (1) and linkage section (512) that certainly should carryings section (511) extension, and this linkage section have with this carrying section first end (5121) that is connected and with this first end second opposed end (5122); The parallel interval setting to be carrying a pair of seat board connecting rod (52) of this seat board (2), and an end of each seat board connecting rod (52) all is hinged with first end (5121) of its homonymy; And the parallel interval setting to be carrying a pair of leg link (53) of this foot hold (3), and an end of each leg link (53) all is hinged with the other end of the seat board connecting rod (52) of its homonymy;
And this travel mechanism (6) comprising: traversing carriage (61); A pair of universal wheel (62) is separately positioned on the both sides of these traversing carriage (61) one ends; And pair of driving wheels (63), be separately positioned on the both sides of this traversing carriage (61) other end, and be electrically connected this remote control unit (4), obtaining the identical or different driving of this remote control unit respectively, and corresponding execution is advanced, is retreated or go to action;
And this attitude shifter (7) comprising: first electric pushrod (71), and hinged this back linkage of one of which end (51), hinged this leg link of the other end (53), and be electrically connected this remote control unit (4); And a pair of conversion connecting rod (72), be divided into the both sides of this support body (4), and hinged this second end (5122) with its homonymy of an end of each conversion connecting rod (72), the middle part of hinged this leg link (53) with its homonymy of the other end;
And this seat board elevating mechanism (8) comprising: second electric pushrod (81), and hinged this seat board connecting rod (52) of one of which end, hinged this traversing carriage of the other end (61), and be electrically connected this remote control unit (4); And a pair of elevating mechanism (82), be divided into this both sides to seat board connecting rod (52);
Wherein, each elevating mechanism (82) comprises: first lifting linking member (821), one of which end are hinged on this traversing carriage (61); First sliding component (822); Has first holding section (8221) that is arranged on this seat board connecting rod (52) bottom one end and hinged and fasten and first slipping part (8222) of this first holding section slippage relatively, to make this seat board connecting rod (52) slippage relatively of this first lifting linking member (821) under external force with this first holding section with the other end of this first lifting linking member (821); Second lifting linking member (823), one of which end are hinged on the other end of relative this first holding section (8221), bottom of this seat board connecting rod (52), and the middle part of the middle part of this second lifting linking member (823) and this first lifting linking member (821) is hinged; And second sliding component (824); Have and be arranged on that this traversing carriage (61) is gone up and second holding section (8241) relative and hinged and fasten and second slipping part (8242) of this second holding section slippage relatively, to make this traversing carriage (61) slippage relatively of this second lifting linking member (823) under external force with this second holding section with the other end of this second lifting linking member (823) with this first holding section (8221).
Particularly, this remote control unit (4) comprising: power supply; Control unit electrically connects this power supply respectively, this is to driving wheel (63), this first electric pushrod (71) and this second electric pushrod (81); And the remote-control handle that electrically connects this control unit; Have a plurality of control knobs of the confession pushing; Give this control unit to produce the Different control signal; And make this control unit control this to driving wheel (63), first electric pushrod (71) or second electric pushrod (81) according to this control signal correspondence, and corresponding execution is moved, attitude is changed or lifting action.Wherein, this control unit can for example be single-chip microcomputer or PLC controller.These a plurality of control knobs can for example be that forwarding button, back, four directions are to movable button, seat board lifting/lowering button and attitude switching button.
In addition, this includes direct current generator, worm type of reduction gearing and rubber tire to driving wheel (63).This first electric pushrod (71) and this second electric pushrod (81) include direct current generator, reducer of turbodrill and screw pair.
In an embodiment of Electric Chair with bed of the present invention, this first holding section (8221) is for providing the draw-in groove of certain stroke, and this first slipping part (8222) is a slide block.In another embodiment of Electric Chair with bed of the present invention, this first holding section (8221) is a slide block, and this first slipping part (8222) is for providing the groove of certain stroke.
In an embodiment of Electric Chair with bed of the present invention, this second holding section (8241) is for providing the draw-in groove of certain stroke, and this second slipping part (8242) is a slide block.In another embodiment of Electric Chair with bed of the present invention, this second holding section (8241) is a slide block, and this second slipping part (8242) is for providing the groove of certain stroke.
Electric Chair with bed of the present invention also comprises and is arranged on this pair of armrests (9) to seat board connecting rod (52) top.
In sum; Electric Chair with bed provided by the present invention mainly is travel mechanism, attitude shifter and the seat board elevating mechanism of the electronic control of integrated remote control unit on the basis of common bed chair; With pair of driving wheels by this travel mechanism of remote control unit control; Provide the identical or different driving of each driving wheel to advance accordingly, retreat or go to action respectively to control this Electric Chair with bed; Or carry out the conversion of two kinds of attitudes of bed chair by this attitude shifter of remote control unit control, or by the height of this seat board elevating mechanism up-down seat board of remote control unit control, it is very convenient to operate; The function that existing relatively bed chair only provides bed and seat two states to switch; The present invention has also increased and has moved and function such as height up-downs, and user only need just can be realized the control to whole bed chair through controller, has greatly satisfied the user demand of user.
Description of drawings
Fig. 1 is for showing the structural representation of Electric Chair with bed of the present invention.
Fig. 2 A is for showing the positive side structure sketch map of Electric Chair with bed of the present invention when being transformed to the chair state.
Fig. 2 B is for showing the plan structure figure of Electric Chair with bed of the present invention when being transformed to a bed state.
Fig. 3 A rises to the structure chart of peak for the seat board that shows Electric Chair with bed of the present invention.
The structure chart that Fig. 3 B reduces as far as possible for the seat board that shows Electric Chair with bed of the present invention.
The simple declaration of element numbers
1 backboard
2 seat boards
3 foot holds
4 remote control units
41 Control Components
42 remote-control handles
5 support bodys
51 back linkage
511 carry section
512 linkage sections
5,121 first ends
5,122 second ends
52 seat board connecting rods
53 leg link
6 travel mechanisms
61 traversing carriages
62 universal wheels
63 driving wheels
7 attitude shifters
71 first electric pushrods
72 conversion connecting rods
8 seat board elevating mechanisms
81 second electric pushrods
82 elevating mechanisms
821 first lifting linking members
822 first sliding components
8,221 first holding sections
8,222 first slipping parts
823 second lifting linking members
824 second sliding components
8,241 second holding sections
8,242 second slipping parts
9 handrails
A～d end
A～C the direction of arrow
The specific embodiment
Below through specific instantiation embodiment of the present invention is described, those skilled in the art can understand other advantages of the present invention and effect easily by the content that this description disclosed.
Fig. 1 to Fig. 3 B is the structural representation of the preferred embodiment of drafting Electric Chair with bed of the present invention.As shown in the figure, Electric Chair with bed of the present invention comprises backboard 1, seat board 2, foot hold 3, remote control unit 4, support body 5, travel mechanism 6, attitude shifter 7, seat board elevating mechanism 8 and pair of armrests 9.
This remote control unit 4 comprises power supply, control unit and remote-control handle.Wherein, this control unit electrically connects this power supply respectively, this is to driving wheel 63, this first electric pushrod 71 and this second electric pushrod 81; This remote-control handle electrically connects this control unit; And have a plurality of control knobs of the confession pushing; Give this control unit to produce the Different control signal; And make this control unit according to the corresponding control of this control signal this to driving wheel 63, this first electric pushrod 71 or this second electric pushrod 81, and carry out move, actions such as attitude conversion or up-down.Particularly, this control unit can for example be single-chip microcomputer or PLC controller etc., but not as limit.These a plurality of control knobs can for example be that forwarding button, back, four directions are to movable button, seat board lifting/lowering button or attitude switching button etc.In the present embodiment; As shown in Figure 1; This power supply and this control unit are packaged into Control Component 41 together and are arranged on this traversing carriage 61 (holding the back details); This remote-control handle 42 is arranged on one of them handrail 9, but not as limit, this remote-control handle 42 can arbitrarily be placed in the position that makes things convenient for the user operation.
As shown in Figure 1, this support body 5 is to be made up of a pair of back linkage 51, a pair of seat board connecting rod 52 and 53 of a pair of leg link.This is to back linkage 51 parallel interval settings; And all have the carrying section 511 of carrying this backboard 1 and linkage section 512 that certainly should 511 extensions of carryings section, and this linkage section 512 have first end 5121 that is connected with this carrying sections 511 and with these first end, 5121 second opposed end 5122; Carrying this seat board 2, and an end of each seat board connecting rod 52 all is hinged with first end 5121 of its homonymy to the 52 parallel interval settings of seat board connecting rod for this; Carrying this foot hold 3, and an end of each leg link 53 all is hinged with the other end of the seat board connecting rod 52 of its homonymy to leg link 53 parallel interval settings for this.
This travel mechanism 6 is made up of traversing carriage 61, a pair of universal wheel 62 and 63 of pair of driving wheels.This is separately positioned on the both sides of these traversing carriage 61 1 ends to universal wheel 62; This is separately positioned on the both sides of these these traversing carriage 61 other ends to driving wheel 63, and is electrically connected the control unit of this remote control unit 4, and obtaining the identical or different driving of this control unit respectively, and corresponding execution is advanced, retreated or go to action.More know clearly it; When user was pushed the forwarding button of this remote-control handle 42, then this control unit provided identical forward drive to give this to driving wheel 63 simultaneously, and control this driving wheel 63 forwards is moved; Because of this is co-located on the same traversing carriage 61 driving wheel 63 universal wheel 62 and this; Then this moves driving wheel 63 forwards, can drive this equally universal wheel 62 forward is together moved, and can realize that advancing of whole Electric Chair with bed is mobile; In like manner, when user was pushed the back of this remote-control handle 42, this control unit promptly provides identical reverse drive to give this to driving wheel 63 simultaneously, and was mobile to realize retreating of whole Electric Chair with bed; And the four directions that user is pushed this remote-control handle 42 to the left of movable button to the time; This control unit then provides different forward drive to give this to driving wheel 63 respectively; And the forward drive of left side driving wheel 63 is less than the forward drive of right side driving wheel 63, promptly may command this driving wheel 63 is moved towards the left side, in like manner; Also moving of other 3 directions can be achieved through the difference that this control unit is bestowed the driving of each driving wheel 63, gives unnecessary details no longer one by one in this.In addition, this includes direct current generator, worm type of reduction gearing and rubber tire to driving wheel 63.
Please consult Fig. 2 A and 2B in the lump, this attitude shifter 7 is to be made up of first electric pushrod 71 and 72 on a pair of conversion connecting rod.The hinged back linkage 51 of one end of this first electric pushrod 71; Hinged this leg link 53 of the other end; And be electrically connected this remote control unit 4, to receive the bed chair attitude conversion instruction of this remote control unit 4, wherein; This first electric pushrod 71 comprises direct current generator, reducer of turbodrill and screw pair, accomplishes stretching or contractive action by above-mentioned each element; This is divided into the both sides of this support body 4 to conversion connecting rod 72; And an end and second end 5122 of its homonymy of each conversion connecting rod 72 are hinged, and the middle part of the hinged leg link 53 with its homonymy of the other end is like this; Shown in Fig. 2 A; When this Electric Chair with bed is the seat state, constitute the approximate parallelogram structure by this leg link 53, this seat board connecting rod 52, this linkage section 512 and this conversion connecting rod 72, wherein; This seat board connecting rod 52 is approximate parallel each other with this conversion connecting rod 72, and this leg link 53 is approximate parallel each other with the linkage section 512 of this backboard connecting rod 51.
Use the effect how attitude shifter 7 of the present invention realizes that a chair attitude is changed for more clearly understanding, below cooperate Fig. 1 to 2B to be elaborated.
When desire converts Electric Chair with bed into bed attitude by seat, at first, do extensional motion towards the direction of arrow A (promptly towards these leg link 53 directions) shown in Fig. 2 A by controlling this this first electric pushrod 71 of remote-control handle 42 controls; And then the leg link 53 that an end of promotion and this first electric pushrod 71 is hinged moves upward; And drive the conversion connecting rod 72 that is hinged with this leg link 53 successively the linkage section 512 of this backboard connecting rod 51 of interlock move upward, meanwhile, move upward by these leg link 53 drive foot holds 3; And this moment; 511 of the carrying sections of this backboard connecting rod 51 are that fulcrum moves downward with this first end 5121, and the trend motion of this backboard 1 that will the section of carrying 511 be carried to set level downwards, when the elongation of this first electric pushrod 71 is stretched to maximum; Originally the linkage section 512 of the leg link 53 of formation approximate parallelogram structure, this backboard connecting rod 51 and this conversion connecting rod 72 are because of moving upward; Simultaneously, the carrying section 511 of this backboard connecting rod 51 moves downward, and maintains an equal level with this seat board connecting rod 52; Thereby make that backboard 1 is set level downwards, lift on the foot hold 3 and set level and equal, form the bed surface shown in Fig. 2 B with this seat board 2.
When desire converts Electric Chair with bed into the seat attitude by the bed attitude, at first, do contractile motion with the opposite direction of direction of arrow A shown in Fig. 2 A by controlling these remote-control handle 42 these first electric pushrod, 71 courts of control; And then pulling moves downward with the leg link 53 that an end of this first electric pushrod 71 is hinged, and the conversion connecting rod 72 that is hinged of drive and this leg link 53 successively the linkage section 512 of this backboard connecting rod 51 of interlock move downward, meanwhile; Drive foot hold 3 by this leg link 53 and move downward, and this moment, 511 of the carrying sections of this backboard connecting rod 51 are that fulcrum moves upward with this first end 5121; And the trend motion of this backboard 1 that will the section of carrying 511 be carried upwards to lift; Then, make this first electric pushrod 71 continue to shrink, till the elongation of this first electric pushrod 71 is retracted to minimum; At this moment; Shown in Fig. 2 A, this leg link 53, this seat board connecting rod 52, this linkage section 512 and should constitute the approximate parallelogram structures by conversion connecting rod 72, this foot hold 3 the drive of this leg link 53 under with the carrying section 511 that is carried on this backboard connecting rod 51 on backboard 1 mutual be similar to parallel; And person easy to use is sitting immediately; Lean against on this backboard 1, lower limb is shelved on this foot hold 3, shown in Fig. 2 A.
Please consult Fig. 2 A, 3A and 3B in the lump, this seat board elevating mechanism 8 is to be made up of second electric pushrod 81 and 82 of a pair of elevating mechanisms.Wherein, Hinged this seat board connecting rod 52 of one end of this second electric pushrod 81, hinged this traversing carriage 61 of the other end, and be electrically connected this remote control unit 4; With the liter that receives this remote-control handle 42 or fall instruction; Wherein, this second electric pushrod 82 comprises direct current generator, reducer of turbodrill and screw pair, accomplishes stretching or contractive action by above-mentioned each element; This is divided into this both sides to seat board connecting rod 52 to elevating mechanism 82.
More detailed it, each elevating mechanism 82 comprises first lifting linking member 821, first sliding component 822, second lifting linking member 823 and second sliding component 824.One end of this first lifting linking member 821 is hinged on this traversing carriage 61; This first sliding component 822 has first holding section 8221 that is arranged on this seat board connecting rod 52 bottoms one end and is hinged and fasten with this first holding section 8221 and first slipping part 8222 of these first holding section, 8221 slippages relatively with the other end of this first lifting linking member 821; To make these seat board connecting rod 52 slippages relatively of this first lifting linking member 821 under external force; In the present embodiment; This first holding section 8221 can be for example for providing the draw-in groove of certain stroke, and correspondingly, this first slipping part 8222 is a slide block; But not as limit; In other embodiments, this first holding section 8221 can for example be a slide block also, and this first slipping part 8222 is for providing the draw-in groove of certain stroke; One end of this second lifting linking member 823 is hinged on the other end of relative this first holding section 8221, bottom of this seat board connecting rod 52; And the middle part of the middle part of this second lifting linking member 823 and this first lifting linking member 821 is hinged, with by hinged first lifting linking member 821 in center and second lifting linking member 822 and support this seat board connecting rod 52 on certain height; This second sliding component 824 has and is arranged on this traversing carriage 61 and second holding section 8241 relative with this first holding section 8221 and hinged and fasten with this second holding section 8241 and second slipping part 8242 of these second holding section, 8241 slippages relatively with the other end of this second lifting linking member 823; To make these traversing carriage 61 slippages relatively of this second lifting linking member 823 under external force; In the present embodiment; This second holding section 8241 can be for example for providing the draw-in groove of certain stroke, and correspondingly, this second slipping part 8242 is a slide block; But not as limit; In other embodiments, this second holding section 8241 can for example be a slide block also, and this second slipping part 8242 is for providing the draw-in groove of certain stroke.
Preferably; When the height of desire with this seat board 2 rises; Then at first, do extensional motion towards the direction of arrow B shown in Fig. 2 A, and then promote and seat board connecting rod 52 that this second electric pushrod 81 is hinged moves upward by controlling this second electric pushrod 81 of this remote-control handle 42 controls; And drive this first lifting linking member 821 that these first sliding component, 822 interlocks be arranged on this seat board connecting rod 52 and this first sliding component 822 be hinged and move upward; Make simultaneously this first slipping part 8222 of being hinged with this first lifting linking member 821 by a end of this first holding section 8221 to the slippage of b extreme direction, also drives this second lifting linking member 823 simultaneously and move upward, and this second slipping part 8242 that interlock and this second lifting linking member 823 are hinged is held to the slippage of d extreme direction by the c of this second holding section 8241 with the end that this seat board connecting rod 52 is hinged; When this first slipping part 8222 is held to b by a end slippage of this first holding section 8221; And when d hold, this seat board connecting rod 52 rose to peak to this second slipping part 8242 by the slippage of the c of this second holding section 8241 end, also soon rose to peak by the seat board 2 of these seat board connecting rod 52 carryings; At this moment; Shown in Fig. 3 A, a pair of first lifting linking member 821 and second lifting linking member 822 hinged through the center support this seat board connecting rod 52 on this height, and what need explain is here; The height of this seat board 2 can be regulated according to the demand of user; Not necessarily be confined to peak, the position that only needs seat board 2 is adjusted to less than peak like user gets final product, then when seat board 2 rises to desired height; The seat board of this remote control unit 4 of immediate cancel rises push button function; Can and these first lifting linking member, 821 these hinged first slipping parts 8222 a end of resting on this first holding section 8221 and b end between, and will and between these second lifting linking member, 823 these hinged second slipping parts 8242 c end and d of resting on this second holding section 8241 hold, shown in Fig. 2 A; Relend by hinged a pair of first lifting linking member 821 in center and second lifting linking member 822 and support this seat board connecting rod 52 and on this height, get final product, it is very convenient to operate.
When the height of desire with this seat board 2 descends; Then at first; Do contractile motion by controlling this this second electric pushrod 81 of remote-control handle 42 controls towards the direction of arrow C (direction opposite) shown in Fig. 3 A with direction of arrow B; And then pulling and the seat board connecting rod 52 that is hinged of this second electric pushrod 81 move downward; And drive these first sliding component, 822 interlocks be arranged on this seat board connecting rod 52 and this first lifting linking member 821 that this first sliding component 822 is hinged and move downward, make simultaneously this first slipping part 8222 of being hinged with this first lifting linking member 821 by the b end of this first holding section 8221 to the slippage of a extreme direction, also drive the end that this second lifting linking member 823 and this seat board connecting rod 52 be hinged simultaneously and move downward; And this second slipping part 8242 that interlock and this second lifting linking member 823 are hinged by the d of this second holding section 8241 end to the slippage of c extreme direction; When this first slipping part 8222 by the slippage of the b of this first holding section 8221 end to a end, and this second slipping part 8242 holds slippage when c holds by the d of this second holding section 8241, this seat board connecting rod 52 drops to minimum point; Also be about to reduce as far as possible by the seat board 2 that this seat board connecting rod 52 carries; At this moment, shown in Fig. 3 B, a pair of first lifting linking member 821 and second lifting linking member 822 hinged through the center support this seat board connecting rod 52 on this height; What need explain is here; The height of this seat board 2 can be regulated according to the demand of user, not necessarily is confined to minimum point, and the position that only needs seat board 2 is adjusted to less than minimum point like user gets final product; Then when seat board 2 drops to desired height; Push button function falls in the seat board of this remote-control handle 42 of immediate cancel, can and these first lifting linking member, 821 these hinged first slipping parts 8222 a end of resting on this first holding section 8221 and b end between, and will and between these second lifting linking member, 823 these hinged second slipping parts 8242 c end and d of resting on this second holding section 8241 hold; Shown in Fig. 2 A, relend by hinged a pair of first lifting linking member 821 in center and second lifting linking member 822 and support this seat board connecting rod 52 on this height.
In sum; Electric Chair with bed provided by the present invention mainly is travel mechanism, attitude shifter and the seat board elevating mechanism of the electronic control of integrated remote control unit on the basis of common bed chair; Pair of driving wheels with by this travel mechanism of remote control unit control provides the identical or different driving of each driving wheel to advance accordingly, retreat or go to action to control this Electric Chair with bed respectively, or carries out the conversion of two kinds of attitudes of bed chair by this attitude shifter of remote control unit control; Or by the height of this seat board elevating mechanism up-down seat board of remote control unit control; It is very convenient to operate, the function that existing relatively bed chair only provides bed and seat two states to switch, and the present invention has also increased and has moved and function such as up-down just; Greatly satisfied the user demand of user; Change the deficiency in the design of traditional bed chair, improved the practicality of bed chair, helped the popularization of multifunctional motor-driven up-down bed chair.
The foregoing description is illustrative principle of the present invention and effect thereof only, but not is used to limit the present invention.Any those skilled in the art all can be under spirit of the present invention and category, and the foregoing description is modified and changed.Therefore, rights protection scope of the present invention should be listed like claims.
Claims (11)
1. an Electric Chair with bed comprises backboard (1), seat board (2) and foot hold (3), it is characterized in that said Electric Chair with bed also comprises:
Remote control unit (4), support body (5), travel mechanism (6), attitude shifter (7) and seat board elevating mechanism (8);
Wherein, said support body (5) comprising:
The back linkage that pair of parallel is provided with at interval (51); All have the carrying section (511) of carrying said backboard (1) and carry the linkage section (512) that section (511) is extended from said, and said linkage section have with said carry first end (5121) that section is connected and with the said first end second opposed end (5122);
The parallel interval setting to be carrying a pair of seat board connecting rod (52) of said seat board (2), and an end of each seat board connecting rod (52) all is hinged with first end (5121) of its homonymy; And
The parallel interval setting to be carrying a pair of leg link (53) of said foot hold (3), and an end of each leg link (53) all is hinged with the other end of the seat board connecting rod (52) of its homonymy;
And said travel mechanism (6) comprising:
Traversing carriage (61);
A pair of universal wheel (62) is separately positioned on the both sides of said traversing carriage (61) one ends; And
Pair of driving wheels (63) is separately positioned on the both sides of said traversing carriage (61) other end, and is electrically connected said remote control unit (4), and obtaining the identical or different driving of said remote control unit respectively, and corresponding execution is advanced, retreated or go to action;
And said attitude shifter (7) comprising:
First electric pushrod (71), the hinged said back linkage of one of which end (51), the hinged said leg link of the other end (53), and be electrically connected said remote control unit (4); And
A pair of conversion connecting rod (72) is divided into the both sides of said support body (4), and hinged said second end (5122) with its homonymy of an end of each conversion connecting rod (72), the middle part of the hinged said leg link (53) with its homonymy of the other end;
And said seat board elevating mechanism (8) comprising:
Second electric pushrod (81), the hinged said seat board connecting rod of one of which end (52), the hinged said traversing carriage of the other end (61), and be electrically connected said remote control unit (4); And
A pair of elevating mechanism (82) is divided into said both sides to seat board connecting rod (52);
Wherein, each elevating mechanism (82) comprises:
First lifting linking member (821), one of which end are hinged on the said traversing carriage (61);
First sliding component (822); Have first holding section (8221) that is arranged on said seat board connecting rod (52) bottom one end and hinged and fasten with said first holding section and first slipping part (8222) that can the said relatively first holding section slippage with the other end of said first lifting linking member (821), can said relatively seat board connecting rod (52) slippage to make said first lifting linking member (821) under external force;
Second lifting linking member (823), one of which end are hinged on the other end of said relatively first holding section, bottom (8221) of said seat board connecting rod (52), and the middle part of the middle part of said second lifting linking member (823) and said first lifting linking member (821) is hinged; And
Second sliding component (824); Have and be arranged on that said traversing carriage (61) is gone up and second holding section (8241) relative and hinged and fasten with said second holding section and second slipping part (8242) that can the said relatively second holding section slippage with the other end of said second lifting linking member (823) with said first holding section (8221), can said relatively traversing carriage (61) slippage to make said second lifting linking member (823) under external force.
2. Electric Chair with bed as claimed in claim 1 is characterized in that, said remote control unit (4) comprising:
Power supply;
Control unit electrically connects said power supply, said to driving wheel (63), said first electric pushrod (71) and said second electric pushrod (81) respectively; And
Electrically connect the remote-control handle of said control unit; Have a plurality of control knobs of the confession pushing; Give said control unit to produce the Different control signal; And make said control unit said to driving wheel (63), first electric pushrod (71) or second electric pushrod (81) according to the control of said control signal correspondence, and corresponding execution is moved, attitude is changed or lifting action.
3. Electric Chair with bed as claimed in claim 2 is characterized in that, said control unit is single-chip microcomputer or PLC controller.
4. Electric Chair with bed as claimed in claim 2 is characterized in that, said a plurality of control knobs are that forwarding button, back, four directions are to movable button, seat board lifting/lowering button and attitude switching button.
5. according to claim 1 or claim 2 Electric Chair with bed is characterized in that, said driving wheel (63) is included direct current generator, worm type of reduction gearing and rubber tire.
6. according to claim 1 or claim 2 Electric Chair with bed is characterized in that said first electric pushrod (71) and second electric pushrod (81) include direct current generator, reducer of turbodrill and screw pair.
7. Electric Chair with bed as claimed in claim 1 is characterized in that, said first holding section (8221) is for providing the draw-in groove of certain stroke, and said first slipping part (8222) is a slide block.
8. Electric Chair with bed as claimed in claim 1 is characterized in that, said first holding section (8221) is a slide block, and said first slipping part (8222) is for providing the groove of certain stroke.
9. Electric Chair with bed as claimed in claim 1 is characterized in that, said second holding section (8241) is for providing the draw-in groove of certain stroke, and said second slipping part (8242) is a slide block.
10. Electric Chair with bed as claimed in claim 1 is characterized in that, said second holding section (8241) is a slide block, and said second slipping part (8242) is for providing the groove of certain stroke.
11. Electric Chair with bed as claimed in claim 1 is characterized in that, also comprises being arranged on said pair of armrests (9) to seat board connecting rod (52) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210118763.7A CN102614053B (en) | 2012-04-20 | 2012-04-20 | Electric bed chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210118763.7A CN102614053B (en) | 2012-04-20 | 2012-04-20 | Electric bed chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102614053A true CN102614053A (en) | 2012-08-01 |
| CN102614053B CN102614053B (en) | 2014-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210118763.7A Expired - Fee Related CN102614053B (en) | 2012-04-20 | 2012-04-20 | Electric bed chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102614053B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920554A (en) * | 2012-11-28 | 2013-02-13 | 上海理工大学 | Electric wheelchair with functions of nursing bed |
| CN103271799A (en) * | 2013-05-28 | 2013-09-04 | 徐宗祥 | Full-plastic wheelchair |
| CN103690328A (en) * | 2013-12-30 | 2014-04-02 | 章丘市中医医院 | Therapy unit for orthopedic injuries |
| CN104622665A (en) * | 2015-02-10 | 2015-05-20 | 湖南中医药大学 | Trunk rehabilitation therapy device |
| CN106074042A (en) * | 2016-07-28 | 2016-11-09 | 江苏若博机器人科技有限公司 | A kind of monokaryon two-wheel-drive multifunctional is electric hospital bed |
| CN106377368A (en) * | 2016-10-18 | 2017-02-08 | 杨斐 | Multifunctional folding rehabilitation nursing bed |
| CN107440865A (en) * | 2017-08-23 | 2017-12-08 | 张立群 | A kind of electrical-controlled lifting moving bed |
| CN108888421A (en) * | 2018-07-17 | 2018-11-27 | 天津科技大学 | Multi-functional transfer chair |
| CN109998806A (en) * | 2019-04-26 | 2019-07-12 | 悦享养老服务(深圳)有限公司 | A kind of medical treatment and nursing wheelchair convenient for adjusting |
| CN110327597A (en) * | 2019-07-08 | 2019-10-15 | 天津科技大学 | A kind of Multifunctional rehabilitation exercise chair |
| CN111529232A (en) * | 2020-05-27 | 2020-08-14 | 郑爱华 | Adjustable medical nursing device |
| CN112089538A (en) * | 2020-10-09 | 2020-12-18 | 姚福 | Wheelchair with rehabilitation assisting walking function |
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| CN2533831Y (en) * | 2002-03-16 | 2003-02-05 | 周建明 | Multifunctional wheel chair |
| US20040227331A1 (en) * | 2003-05-12 | 2004-11-18 | Jia-Wine Chen | Multi-functional wheelchair |
| CN2740170Y (en) * | 2004-08-17 | 2005-11-16 | 张学海 | Electric bed chair |
| JP2007090020A (en) * | 2005-09-27 | 2007-04-12 | Kazuo Miyagi | Self transferring wheelchair |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920554A (en) * | 2012-11-28 | 2013-02-13 | 上海理工大学 | Electric wheelchair with functions of nursing bed |
| CN103271799A (en) * | 2013-05-28 | 2013-09-04 | 徐宗祥 | Full-plastic wheelchair |
| CN103271799B (en) * | 2013-05-28 | 2016-05-18 | 徐宗祥 | Full-plastic wheelchair |
| CN103690328A (en) * | 2013-12-30 | 2014-04-02 | 章丘市中医医院 | Therapy unit for orthopedic injuries |
| CN104622665A (en) * | 2015-02-10 | 2015-05-20 | 湖南中医药大学 | Trunk rehabilitation therapy device |
| CN106074042A (en) * | 2016-07-28 | 2016-11-09 | 江苏若博机器人科技有限公司 | A kind of monokaryon two-wheel-drive multifunctional is electric hospital bed |
| CN106377368A (en) * | 2016-10-18 | 2017-02-08 | 杨斐 | Multifunctional folding rehabilitation nursing bed |
| CN106377368B (en) * | 2016-10-18 | 2018-12-14 | 林淑杰 | A kind of foldable multifunctional Restoring nursing bed |
| CN107440865A (en) * | 2017-08-23 | 2017-12-08 | 张立群 | A kind of electrical-controlled lifting moving bed |
| CN108888421A (en) * | 2018-07-17 | 2018-11-27 | 天津科技大学 | Multi-functional transfer chair |
| CN109998806A (en) * | 2019-04-26 | 2019-07-12 | 悦享养老服务(深圳)有限公司 | A kind of medical treatment and nursing wheelchair convenient for adjusting |
| CN110327597A (en) * | 2019-07-08 | 2019-10-15 | 天津科技大学 | A kind of Multifunctional rehabilitation exercise chair |
| CN111529232A (en) * | 2020-05-27 | 2020-08-14 | 郑爱华 | Adjustable medical nursing device |
| CN112089538A (en) * | 2020-10-09 | 2020-12-18 | 姚福 | Wheelchair with rehabilitation assisting walking function |
| CN112089538B (en) * | 2020-10-09 | 2022-05-27 | 王予安 | Wheelchair with rehabilitation assisting walking function |
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|---|---|
| CN102614053B (en) | 2014-07-16 |
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