CN205108150U - Multifunctional electric care bed - Google Patents
Multifunctional electric care bed Download PDFInfo
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- CN205108150U CN205108150U CN201520903667.2U CN201520903667U CN205108150U CN 205108150 U CN205108150 U CN 205108150U CN 201520903667 U CN201520903667 U CN 201520903667U CN 205108150 U CN205108150 U CN 205108150U
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Abstract
The utility model relates to a nursing bed specifically is a multifunctional electric care bed. Rising and retiring including bedstead, bed board, the bed body, motion, VTOL make things convenient for the mechanism, board positioning mechanism leaves the bed, the bed board includes seat, down bed board, backplate, and the backplate is having sat the in -process upwards, move backward, and is consistent with human engineering motion laws, eliminates the backplate totally and is sitting the constriction of time -out to human back, and the seat has a down dip to the rear wheel orientation simultaneously, prevents effectively that the human body from gliding, the bedstead includes bedstead, main frame, the lower bedstead sat, go to bed and put up the bed body rises and retires the motion and drives the backplate and together sat, and the bedstead interlock is transferred down simultaneously, makes a bed weight heart removal range reduce, and wheel base is from littleer, and the bed is personally experienced sth. Part of the body and has been sat state side direction width and less than 0.7 meter, can conveniently pass in and out ordinary room door. The utility model has the characteristics of economical and practical, stabilize durable, not only be fit for large -scale mechanism places such as hospital, asylum for the aged and use, just be fit for ordinary family and use.
Description
Technical field
This utility model relates to nursing bed, particularly a kind of multifunctional electric care bed.
Background technology
Existing electric care bed, backboard mostly is simple pivot structure, can promote human body reach, and produce very strong constriction to back, rise and retire several times and human body just can be caused to glide when sitting up.Facilitating in system, pursuing just mouth closure plate opening and closing speed and adopt simple rocker structure simply, when causing closed, just mouth closure plate is oblique act on human buttock too quickly under leak on skin, produce pain, and likely partial skin is lived in pinching.On bed volume, bedside is much in door for house mean breadth, and be bed board motion when it sits up, bed ensemble length does not become, and causes its turnover and mobile all inconveniences in room.
Utility model content
This utility model is intended to solve problem described in background technology, and provides a kind of more scientific, more economical practicality, is more suitable for the multifunctional electric care bed of average family use.
The technical scheme that this utility model solves the employing of described problem is:
A kind of multifunctional electric care bed, comprise bedstead, bed body rise and retire motion, VTOL facilitates mechanism, grid detent mechanism of leaving the bed, described bedstead comprises main seat, bed frame, lower bedstead, backboard grid, grid of leaving the bed, described leave the bed grid and lower bedstead are articulated with the same pivot on main seat jointly, can relatively rotate, the described bed body motion that rises and retires connects each portion of above-mentioned bedstead, promotes each portion of bedstead and to rise and retire balance interlock.
Further, the described bed body motion that rises and retires comprises the electric pushrod that rises and falls, arc pivot and bed body drive mechanism, the center of circle and the sitting and lying axis coinciding having thickness human body of described arc pivot, it comprises can the arc pivot of relative sliding and outer arcuate pivot, arc pivot and bed frame are fixed, outer arcuate pivot and main seat are fixed, relatively rotated by inside and outside arc pivot and bed frame is gone in vertical process by level synchronously move 100 millimeters backward gradually relative to main seat, move up 60 millimeters.
Further, described bed body drive mechanism comprises curved rod, long connecting rod, T-shaped connecting rod, trailing wheel connecting rod, trailing wheel slide cartridge, trailing wheel slide bar, trailing wheel, curved rod two ends respectively with lower bedstead and arc pivot knuckles, long connecting rod one end and lower bedstead hinged, T-shaped connecting rod long end and the long connecting rod other end hinged, reverse short end and trailing wheel rod hinge connection, vertical end and outer arcuate pivot knuckles, the trailing wheel connecting rod other end and trailing wheel slide bar hinged, trailing wheel slide bar can in trailing wheel slide cartridge linear slide, trailing wheel slide cartridge is fixed with main seat and parallel with main seat vertical rod, trailing wheel slide bar and rear wheel frame are fixed, rear wheel frame supports wheel universal rotational.
Further, described VTOL facilitates mechanism to comprise and facilitates slideway, facilitate slider frame, facilitate body frame, facilitate closure plate frame, facilitate short pass bar, facilitate rocking bar, facilitate electric pushrod cylinder, facilitate electric pushrod axle, chamber pot, slideway and main seat is facilitated to fix, slideway direction is perpendicular to bed side, be positioned at below seat, facilitate slider frame and facilitate body frame to fix, it can be driven to facilitate the horizontal slip of slideway Linear, facilitate closure plate frame to be limited to and facilitate body frame internal linear vertical sliding motion, facilitate totally six, short pass bar, be divided into Parallel Symmetric two groups, often organize three, wherein one one end with facilitate closure plate frame hinged, above being positioned at, another one end with facilitate that body frame is hinged and be positioned at below, both all facilitate short pass bar one end hinged in one end in addition with Article 3, Article 3 facilitate the other end of short pass bar then with facilitate rocking bar one end hinged, the rocking bar other end is facilitated to be articulated with bottom main seat, facilitate electric pushrod axle front end and facilitate in the middle part of rocking bar hinged, facilitate electric pushrod cylinder tail end and main seat bottom-hinged, facilitate closure plate to be fixed on and facilitate on closure plate frame, concordant with seat during its highest order, chamber pot is placed in and facilitates in slider frame.
Further, described lower bed board detent mechanism comprises location supporting rod, locating rack, abutment sleeve, alignment pin, positioning linkage rod, location driving lever, locating rack is vertically fixed on main seat bottom centre position, hinged with it in the middle part of abutment sleeve, location supporting rod one end and lower bed board hinged, the other end can slide in abutment sleeve internal linear, location driving lever rotating shaft is articulated with in the side frame of main seat, positioning linkage rod two ends are articulated with location driving lever and alignment pin respectively, insert in the hole on abutment sleeve and location supporting rod outer wall by stirring location driving lever drive alignment pin.
Compared with prior art, adopt this utility model of technique scheme, its beneficial effect is:
(1) base of principle of human engineering is met, consistent with skeleton mechanics, when sitting up, backboard upwards, backward moves with human body back simultaneously, and its axis of rotation and the sitting and lying axis coinciding of human body having thickness, completely eliminate the constriction of backboard to human body back.
(2) in backboard sits up process, trailing wheel and main seat distance reduce automatically, and namely main seat has a down dip to trailing wheel direction, makes human body oriented trailing wheel direction tendency toward sliding, with effect (1) combined effect, plays the effect effectively preventing human body from gliding.
(3) what VTOL facilitated system facilitates closure plate to be moved horizontally to facilitate slowly VTOL after below mouth, facilitate closure plate edge to be provided with chamfering simultaneously, effectively prevent pinching skin, the pain of when having eliminated other nursing bed closure plate quick-make, skin having been patted.
(4) with backboard motion, lower bed board both can not remain that horizontal level also can with backplane Sync interlock, keep the whole bed body weight heart all the time about front and back wheel center line, thus allow rear tread from shortening, main seat side direction the widest part only has 0.68 meter, most of domestic room door can be passed through, overcome the deficiency that existing nursing bed moves inconvenience.
Accompanying drawing explanation
Fig. 1 is the bed body half prone position skeleton schematic three dimensional views of this utility model embodiment;
Fig. 2 is the bed body prone position skeleton schematic three dimensional views of this utility model embodiment;
Fig. 3 is the three dimensional structure schematic diagram of this utility model embodiment;
Fig. 4 is that VTOL facilitates system schematic three dimensional views;
Fig. 5 is that VTOL facilitates system front view;
Fig. 6 is a body flattened state top view;
Fig. 7 is a body flattened state side view;
Fig. 8 is that a body sits up side view of the state;
In figure: 1-bed frame; 2-backboard grid; 3-rises and falls electric pushrod; 4-arc pivot; 5-curved rod; 6-outer arcuate pivot; 7-trailing wheel connecting rod; 8-T type connecting rod; 9-trailing wheel slide bar; 10-trailing wheel slide cartridge; 11-rear wheel frame; The main seat pivot of 12-; The main seat of 13-; 14-long connecting rod; Bedstead under 15-; 16-front wheel carrier; 17-facilitates closure plate frame; 18-facilitates short pass bar; 19-facilitates body frame; 20-facilitates slider frame; 21-facilitates slide cartridge; 22-chamber pot frame; 23-facilitates electric pushrod cylinder; 24-facilitates electric pushrod axle; 25-facilitates rocking bar; 26-facilitates slideway; 27-abutment sleeve; 28-alignment pin; 29-locates driving lever; 30-positioning linkage rod; 31-location supporting rod; 32-lower bed board floor; 33-leaves the bed grid; 34-locating rack.
Detailed description of the invention
The embodiment provided below in conjunction with accompanying drawing is further elaborated this utility model, but embodiment does not form any restriction to this utility model.
See Fig. 3, it is this multifunctional electric care bed that the present embodiment provides, being risen and retired by bedstead, bed body, motion, VTOL facilitate mechanism, grid detent mechanism of leaving the bed is formed, bedstead comprises main seat 13, bed frame 1, lower bedstead 15, backboard grid 2, grid 33 of leaving the bed, backboard grid 2 are parallel to be fixed in bed frame 1 frame, grid 33 of leaving the bed is articulated with on main seat pivot 12 with lower bedstead 15 jointly, can relatively rotate, the bed body motion that rises and retires connects each portion of above-mentioned bedstead, promotes each portion of bedstead and to rise and retire balance interlock.
The bed body motion that rises and retires comprises the electric pushrod 3 that rises and falls, arc pivot and bed body drive mechanism, center of circle O (see Fig. 8) and the sitting and lying axis coinciding having thickness human body of arc pivot, it comprises can the arc pivot 4 of relative sliding and outer arcuate pivot 6, arc pivot 4 is fixed with bed frame 1, outer arcuate pivot 6 is fixed with main seat 13, relatively rotated by inside and outside arc pivot and bed frame 1 is gone in vertical process by level synchronously move 100 millimeters backward gradually relative to main seat 13, move up 60 millimeters.
Bed body drive mechanism comprises curved rod 5, long connecting rod 14, T-shaped connecting rod 8, trailing wheel connecting rod 7, trailing wheel slide cartridge 10, trailing wheel slide bar 9, trailing wheel 11, curved rod 5 two ends respectively with lower bedstead and arc pivot 4 hinged, long connecting rod 14 one end and lower bedstead 15 hinged, T-shaped connecting rod 8 long end and long connecting rod 14 other end hinged, reverse short end and trailing wheel connecting rod 7 hinged, vertical end and outer arcuate pivot 6 hinged, trailing wheel connecting rod 7 other end and trailing wheel slide bar 9 hinged, trailing wheel slide bar 9 can in trailing wheel slide cartridge 10 linear slide, trailing wheel slide cartridge 10 is fixing and parallel with the vertical rod of main seat 13 with main seat 13, trailing wheel slide bar 9 is fixed with rear wheel frame 11, rear wheel frame 11 supports wheel universal rotational.
See Fig. 4, Fig. 5, VTOL facilitates mechanism to comprise and facilitates slideway 26, facilitate slider frame 20, facilitate body frame 19, facilitate closure plate frame 17, facilitate short pass bar 18, facilitate rocking bar 25, facilitate electric pushrod cylinder 23, facilitate electric pushrod axle 24, chamber pot, slideway 26 is facilitated to fix with main seat 13, slideway direction is perpendicular to bed side, be positioned at below seat, slider frame 20 is facilitated to fix with facilitating body frame 19, it can be driven to facilitate the horizontal slip of slideway Linear, facilitate closure plate frame 17 to be limited to and facilitate body frame 19 internal linear vertical sliding motion, facilitate totally six, short pass bar 18, be divided into Parallel Symmetric two groups, often organize three, wherein one one end with facilitate closure plate frame 17 hinged, above being positioned at, another one end with facilitate that body frame 19 is hinged and be positioned at below, both all facilitate short pass bar 18 one end hinged in one end in addition with Article 3, Article 3 facilitate the other end of short pass bar 18 then with facilitate rocking bar 25 one end hinged, rocking bar 25 other end is facilitated to be articulated with bottom main seat 13, facilitate electric pushrod axle 24 front end and facilitate in the middle part of rocking bar 25 hinged, facilitate electric pushrod cylinder 23 tail end and main seat 13 bottom-hinged, facilitate closure plate to be fixed on and facilitate on closure plate frame 17, concordant with seat during its highest order, chamber pot is placed in and facilitates in slider frame 20.
See Fig. 6, Fig. 7, lower bed board detent mechanism comprises location supporting rod 31, locating rack 34, abutment sleeve 27, alignment pin 28, positioning linkage rod 30, location driving lever 29, locating rack 34 is vertically fixed on main seat 13 bottom centre position, hinged with locating rack 34 in the middle part of abutment sleeve 27, location supporting rod 31 one end and lower bed board 15 hinged, the other end can slide in abutment sleeve 27 internal linear, location driving lever 29 rotating shaft is articulated with in the side frame of main seat 13, positioning linkage rod 30 two ends are articulated with location driving lever 29 and alignment pin 28 respectively, by stir location driving lever 29 drive alignment pin 28 to insert on abutment sleeve 27 and location supporting rod 31 outer wall hole in.
Rise and retire in process at bed body, as shown in Figure 3, bed frame 1 is driven to transfer when the electric pushrod 3 that rises and falls shrinks, arc pivot 4 reclaims, promote lower bedstead 15 moves by curved rod 5, servo-actuated long connecting rod 14 pulls T-shaped connecting rod 8 long end upwards to rotate, and T-shaped connecting rod 14 short end is to pressing down trailing wheel connecting rod 7, trailing wheel 11 is stretched out from trailing wheel slide cartridge 10, promotes main seat 13 rear end is risen.The process adverse movement therewith when sitting up of bed body, as shown in Figure 8, in figure two dotted line spacing be trailing wheel 11 by setting level the contracted length sat up, angle α is process main seat 13 hypsokinesis angle for this reason.
When VTOL facilitates mechanism to enable, as shown in Figure 4, Figure 5, electric pushrod 23 is facilitated to extend, promotion facilitates rocking bar 25 to the side oscillation of main seat 13 1, two prescriptions formed an angle the just brief biography bar 18 supporting and facilitate closure plate frame 17 is pulled by laterally facilitating brief biography bar 18, make to facilitate subframe 17 to drop to spacing backward side to move horizontally, chamber pot frame 22 interlock shifts to just mouth.After conveniently completing, facilitate electric pushrod axle 24 to shrink, adverse movement, facilitate subframe 17 slowly return.
When bed body is set level completely, as shown in Figure 6, location driving lever 29 is stirred, alignment pin 28 is driven to pin location supporting rod 31 by positioning linkage rod 30, coupled lower bed board 33 just can keep and seat parastate always, does not move with lower bedstead 15, realizes shank when human body sits up and still stretches.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to this utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. one kind multifunctional electric care bed, comprise bedstead, bed body rise and retire motion, VTOL facilitates mechanism, grid detent mechanism of leaving the bed, it is characterized in that, described bedstead comprises main seat, bed frame, lower bedstead, backboard grid, grid of leaving the bed, described leave the bed grid and lower bedstead are articulated with the same pivot on main seat jointly, can relatively rotate, the described bed body motion that rises and retires connects each portion of above-mentioned bedstead, promotes each portion of bedstead and to rise and retire balance interlock.
2. according to claim 1 multifunctional electric care bed, it is characterized in that, the described bed body motion that rises and retires comprises the electric pushrod that rises and falls, arc pivot and bed body drive mechanism, the center of circle and the sitting and lying axis coinciding having thickness human body of described arc pivot, it comprises can the arc pivot of relative sliding and outer arcuate pivot, arc pivot and bed frame are fixed, outer arcuate pivot and main seat are fixed, by interior, outer arcuate pivot relatively rotates and bed frame is gone in vertical process by level synchronously move 100 millimeters backward gradually relative to main seat, move up 60 millimeters.
3. according to claim 2 multifunctional electric care bed, it is characterized in that, described bed body drive mechanism comprises curved rod, long connecting rod, T-shaped connecting rod, trailing wheel connecting rod, trailing wheel slide cartridge, trailing wheel slide bar, trailing wheel, curved rod two ends respectively with lower bedstead and arc pivot knuckles, long connecting rod one end and lower bedstead hinged, T-shaped connecting rod long end and the long connecting rod other end hinged, reverse short end and trailing wheel rod hinge connection, vertical end and outer arcuate pivot knuckles, the trailing wheel connecting rod other end and trailing wheel slide bar hinged, trailing wheel slide bar can in trailing wheel slide cartridge linear slide, trailing wheel slide cartridge is fixed with main seat and parallel with main seat vertical rod, trailing wheel slide bar and rear wheel frame are fixed, rear wheel frame supports wheel universal rotational.
4. according to claim 1 multifunctional electric care bed, it is characterized in that, described VTOL facilitates mechanism to comprise and facilitates slideway, facilitate slider frame, facilitate body frame, facilitate closure plate frame, facilitate short pass bar, facilitate rocking bar, facilitate electric pushrod cylinder, facilitate electric pushrod axle, chamber pot, slideway and main seat is facilitated to fix, slideway direction is perpendicular to bed side, be positioned at below seat, facilitate slider frame and facilitate body frame to fix, it can be driven to facilitate the horizontal slip of slideway Linear, facilitate closure plate frame to be limited to and facilitate body frame internal linear vertical sliding motion, facilitate totally six, short pass bar, be divided into Parallel Symmetric two groups, often organize three, wherein one one end with facilitate closure plate frame hinged, above being positioned at, another one end with facilitate that body frame is hinged and be positioned at below, both all facilitate short pass bar one end hinged in one end in addition with Article 3, Article 3 facilitate the other end of short pass bar then with facilitate rocking bar one end hinged, the rocking bar other end is facilitated to be articulated with bottom main seat, facilitate electric pushrod axle front end and facilitate in the middle part of rocking bar hinged, facilitate electric pushrod cylinder tail end and main seat bottom-hinged, facilitate closure plate to be fixed on and facilitate on closure plate frame, concordant with seat during its highest order, chamber pot is placed in and facilitates in slider frame.
5. according to claim 1 multifunctional electric care bed, it is characterized in that, described lower bed board detent mechanism comprises location supporting rod, locating rack, abutment sleeve, alignment pin, positioning linkage rod, location driving lever, locating rack is vertically fixed on main seat bottom centre position, hinged with it in the middle part of abutment sleeve, location supporting rod one end and lower bed board hinged, the other end can slide in abutment sleeve internal linear, location driving lever rotating shaft is articulated with in the side frame of main seat, positioning linkage rod two ends are articulated with location driving lever and alignment pin respectively, insert in the hole on abutment sleeve and location supporting rod outer wall by stirring location driving lever drive alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903667.2U CN205108150U (en) | 2015-11-13 | 2015-11-13 | Multifunctional electric care bed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903667.2U CN205108150U (en) | 2015-11-13 | 2015-11-13 | Multifunctional electric care bed |
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| CN205108150U true CN205108150U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520903667.2U Active CN205108150U (en) | 2015-11-13 | 2015-11-13 | Multifunctional electric care bed |
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| CN (1) | CN205108150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105250096A (en) * | 2015-11-13 | 2016-01-20 | 范天浩 | Multifunctional electric nursing bed |
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2015
- 2015-11-13 CN CN201520903667.2U patent/CN205108150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105250096A (en) * | 2015-11-13 | 2016-01-20 | 范天浩 | Multifunctional electric nursing bed |
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