CN202314057U - Side-overturning mechanism - Google Patents
Side-overturning mechanism Download PDFInfo
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- CN202314057U CN202314057U CN2011204478550U CN201120447855U CN202314057U CN 202314057 U CN202314057 U CN 202314057U CN 2011204478550 U CN2011204478550 U CN 2011204478550U CN 201120447855 U CN201120447855 U CN 201120447855U CN 202314057 U CN202314057 U CN 202314057U
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Abstract
The utility model discloses a side-overturning mechanism which is arranged between a fixed bed frame and an integral bed surface combined component. The side-overturning mechanism is characterized by comprising a left-and-right integral side-overturning mechanism (2) of a nursing bed and a pair of single-surface bed plate side-overturning mechanisms (5), wherein the integral bed surface combined component comprises a pair of single-surface bed plates (27) and a fixed bed plate (26); the single-surface bed plates (27) are hinged on the two sides of the fixed bed plate (26); the left-and-right integral nursing bed side-overturning mechanism (2) of the nursing bed is arranged above the fixed bed frame (1); and the single-surface bed plate side-overturning mechanisms (5) are arranged between the left-and-right integral side-overturning mechanism (2) and the corresponding single-surface bed plates (27). The side-overturning mechanism can improve the side-overturning comfort on the premise of ensuring the side-overturning safety of a user; and special needs of old people, sick people, critically ill patients and paralyzed patients who are bedridden for a long time can be met.
Description
Technical field
This utility model relates to the nursing bed field, relates in particular to a kind of rollover mechanism.
Background technology
Along with plummeting and the prolongation of average life expectancy of the decline of the raising of living standards of the people, mortality rate, natality.In addition, marry at a mature age in addition, unmarried male's number increases and improved along with women's work incentive since nineteen ninety and bring up offspring's cost degradation reason under the married couple fertility rate that occurs that rises, aged tendency of population has become worldwide social problem.Since 1980, the aging population of China more than 60 years old are with average annual 3% speed sustainable growth.According to relevant expert prediction, to the year two thousand fifty China's over-65s aging population will reach more than 3.2 hundred million, account for 1/5 of China's total population, account for 1/4 of world's aging population.Meanwhile, the aging trend in China's aging population is also obvious day by day, expect the year two thousand forty more than 80 years old population will reach 0.56 hundred million.
Along with weakening of old people oneself treatment at advanced age ability, the difficulty of standing up, rise and retire, it can progressively strengthen family, community, government's degree of dependence.According to investigations, in male old man more than 80 years old, that can self-ly take care of only accounts for 35.7%." family not living home " also become megatrend at present, residential care also weakens old people's care day by day, objectively increased the difficulty of old people, nursing for disabled persons.The nursing staff begins to occur the insufficient situation of number, and the nursing staff also is faced with the problem of aging.
The rollover mechanism of existing nursing bed, the ubiquity user uses uncomfortable problem in the rollover process.As open day being that March 10, publication number in 2010 are CN101664356A Chinese utility model patent is disclosed a kind of multifunctional electric care bed, this is multifunctional electric care bed to comprise bedstead and the combination type bed board and rollover mechanism that are connected and composed by the polylith mobile bed plate that are arranged on the bedstead upper end.Wherein, said combination type bed board comprises back bed board, buttocks bed board, shank bed board and foot's bed board; Said back bed board is made up of back of the body left plate, back of the body central panel and back of the body right plate; Said buttocks bed board is made up of buttocks left plate, buttocks central panel and buttocks right plate; Flexibly connect between each plate, buttocks central panel and shank bed board are hinged with bedstead respectively.Said rollover mechanism comprises left and right two cover laterally turning-over devices and back of the body central panel holder, and said back of the body central panel holder is arranged on the bottom central authorities of back of the body central panel, and this back of the body central panel holder is welded on the bedstead, is supporting back of the body central panel.Left and right two cover laterally turning-over devices will be turned on one's side simultaneously, and when a cover laterally turning-over device took place to turn on one's side significantly, rollover by a small margin took place another set of laterally turning-over device; Make back of the body left plate 21A, back of the body central panel 21B and back of the body right plate 21C form a proximate V word; Though, guaranteed human body rollover process safe, because left and right two cover laterally turning-over devices will be turned on one's side simultaneously; Promptly make back of the body left plate 21A, the back of the body right plate 21C central panel 21B that supports or opposes simultaneously carry out rollover in various degree; Make user be clamped in by back of the body left plate 21A, back of the body central panel 21B and back of the body right plate 21C are formed in the space of a proximate V font, the cover pressurized is relatively felt bad.
Therefore, how to provide that a kind of under the prerequisite that guarantees rollover safety, can to improve the rollover mechanism rollover comfort level, that can satisfy old people, patient, critical patient and paralytic's that long-term bed do not rise special requirement be the technical problem that those skilled in the art need to be resolved hurrily.
The utility model content
The purpose of this utility model is to provide a kind of rollover mechanism, through nursing bed left and right sides unitary side turning mechanism and a pair of single face bed board rollover mechanism is set, can under the prerequisite that guarantees rollover safety, can improve the rollover comfort level.
In order to reach above-mentioned purpose, this utility model adopts following technical scheme:
A kind of rollover mechanism; Be arranged between fixed bedstead and the whole bed surface molectron; Comprise nursing bed left and right sides unitary side turning mechanism and a pair of single face bed board rollover mechanism; Said whole bed surface molectron comprises a pair of single face bed board and a fixed bed board; Said single face bed board is articulated in the both sides of said fixed bed board respectively, and said nursing bed left and right sides unitary side turning mechanism is arranged at said fixed bedstead top, and said single face bed board rollover mechanism is arranged at respectively between said left and right sides unitary side turning mechanism and the corresponding said single face bed board; Said single face bed board is realized upset under the effect of the single face bed board rollover mechanism of correspondence, said nursing bed left and right sides unitary side turning mechanism drives a pair of single face bed board rollover mechanism and whole bed surface molectron is carried out the integral body upset.
Preferably; Said nursing bed left and right sides unitary side turning mechanism comprises: the furcated mechanism that two front and back are provided with is the passive side link of furcated mechanism, the first linear push-rod electric machine, the first motor push shaft and the single face bed board rollover support of side link, the setting of two front and back initiatively; The two ends of the said first motor push shaft are connected with said furcated mechanism active side link respectively; The efferent of the said first linear push-rod electric machine acts on the said first motor push shaft; Said furcated mechanism initiatively side link, the corresponding passive side link of furcated mechanism, fixed bedstead and the rollover of said single face bed board props up and is configured to furcated mechanism; Said furcated mechanism initiatively side link is arranged in a crossed manner with the corresponding passive side link of furcated mechanism, and said single face bed board rollover mechanism is arranged at respectively between said single face bed board rollover support and the corresponding said single face bed board.
Preferably, the two ends of said furcated mechanism active side link are hinged with said fixed bedstead and single face bed board rollover support respectively, and the two ends of the passive side link of said furcated mechanism are hinged with said fixed bedstead and single face bed board rollover support respectively.
Preferably, the said first linear push-rod electric machine has two, and said nursing bed left and right sides unitary side turning mechanism also comprises two fork-shaped motor bracing frames, and the said first linear push-rod electric machine is respectively through being arranged on the said fixed bedstead before and after the fork-shaped motor bracing frame separately.
Preferably; Said single face bed board rollover mechanism comprises the quarter butt that two front and back are provided with, stock, the second linear push-rod electric machine and the second motor push shaft that two front and back are provided with; The two ends of the said second motor push shaft are connected with said quarter butt respectively, and the stock that said quarter butt, two front and back are provided with, corresponding single face bed board and single face bed board rollover support are configured for the quadric chain of single face bed board rollover.
Preferably; The efferent of the said second linear push-rod electric machine is connected with the said second motor push shaft; The two ends of said quarter butt are hinged with corresponding single face bed board and single face bed board rollover support respectively, and the two ends of said stock are hinged with corresponding single face bed board and single face bed board rollover support respectively.
Preferably, said rollover mechanism also comprises remote controller, and said remote controller is connected with the said second linear push-rod electric machine with the said first linear push-rod electric machine respectively.
Preferably, said rollover mechanism also comprises two flexible bed boards, and said fixed bed board is hinged through corresponding flexible bed board with said single face bed board respectively.
Preferably, the said multifunctional electric care bed horizontal supplemental support of a pair of nursing bed mechanism that also comprises, the horizontal supplemental support of said nursing bed mechanism is symmetrical set between said fixed frame and said nursing bed left and right sides unitary side turning mechanism.
Preferably, the horizontal supplemental support of said nursing bed mechanism comprises: horizontal supplemental support executive item, horizontal supplemental support drive rod and horizontal supplemental support fixture; Said horizontal supplemental support fixture is fixedly connected with said fixed bedstead, and an end of said horizontal supplemental support drive rod and said horizontal supplemental support fixture are hinged, and the other end of said horizontal supplemental support drive rod and horizontal supplemental support executive item are hinged; One end and the passive side link of said furcated mechanism of said horizontal supplemental support executive item are hinged, and the other end of said horizontal supplemental support executive item contacts with said fixed bedstead.
The beneficial effect of the rollover mechanism of this utility model is following:
The old people that the rollover mechanism of this utility model does not rise to long-term bed, lie in the special requirement that people on the nursing bed, critical people and the paralysis that lies on the nursing bed lie in the people on the nursing bed and design.This utility model is through nursing bed left and right sides unitary side turning mechanism and a pair of single face bed board rollover mechanism is set, when user need be turned on one's side, earlier through the upwards upset of the feasible corresponding single face bed board of single face bed board rollover mechanism; Hold the side of user, thereby, user landing from the bed in the whole flip-flop movement of follow-up nursing bed left and right sides unitary side turning mechanism prevented; Then, the user that the whole flip-flop movement through nursing bed left and right sides unitary side turning mechanism drives on it is turned on one's side, at this moment; Because user only receives the support of a side single face bed board; Therefore, pleasant in whole rollover process, thereby; User can improve the comfortableness of rollover under the prerequisite that satisfies rollover safety.
In addition; Adopt linear push-rod electric machine to guarantee that nursing bed turns over the time that limit state needs from the level to the left side; Compare with the time that the nursing bed state that from the level to the right side, turns over needs and to be no more than 4 seconds time; Further guarantee to lie in the people's on the nursing bed comfortableness, and improve nursing staff's nursing efficiency.
In addition; Through remote controller can free adjustment the angle of rollover of rollover mechanism, even can not self-care person, the nursing staff also can operate through the controller of bedside; Alleviated nursing staff's the burden while, the people who lies on the nursing bed can enjoy bigger comfort level.
In addition, adopt the modularity bed board flexible bed board technology of arranging in pairs or groups, through these, solved the people that lies on the nursing bed in the rollover process, bed board has effectively reduced the incidence rate that lies in people's decubital ulcer on the nursing bed for a long time to human body skin extruding and pulling effect.
Description of drawings
The rollover mechanism of this utility model is provided by following embodiment and accompanying drawing.
Fig. 1 is the structural representation of the rollover mechanism of this utility model one embodiment;
Fig. 2 is the structural representation of the nursing bed left and right sides unitary side turning mechanism of this utility model one embodiment;
Fig. 3 is the schematic side view of the nursing bed left and right sides unitary side turning mechanism of this utility model one embodiment;
Fig. 4 is the structural representation of the single face bed board rollover mechanism of this utility model one embodiment;
Fig. 5 is the mechanical schematic diagram of the single face bed board rollover mechanism of this utility model one embodiment;
Fig. 6 is the structural representation of the horizontal supplemental support of the nursing bed mechanism of this utility model one embodiment.
Among the figure: the 1-fixed bedstead; 2-nursing bed left and right sides unitary side turning mechanism; The horizontal supplemental support of 3-nursing bed mechanism; 4-nursing bed head board; 5-single face bed board rollover mechanism; The 6-guardrail board; 7-guardrail board elevating mechanism; 8-nursing bed tailstock plate; The 9-castor; 10-elbow-bar mechanism side link; 11-the 3rd motor push shaft; 12-trilinear push-rod electric machine; 13-elbow-bar mechanism intermediate connecting rod; 14-small angle inclination side link; 16-fork-shaped motor bracing frame; The 17-first linear push-rod electric machine; The 18-furcated mechanism is side link initiatively; The passive side link of 19-furcated mechanism; 20-single face bed board rollover support; The 21-first motor push shaft; The 22-second motor push shaft; The 23-second linear push-rod electric machine; The 24-quarter butt; The flexible bed board of 25-; The 26-fixed bed board; 27-single face bed board; The 28-stock; 29-parallel-crank mechanism support; 30-parallel-crank mechanism straight-bar; 31-parallel-crank mechanism spill bar; The horizontal supplemental support executive item of 33-; The horizontal supplemental support drive rod of 34-; The horizontal supplemental support fixture of 35-.。
The specific embodiment
Below will do the rollover mechanism of this utility model further to describe in detail.
Below with reference to accompanying drawings this utility model is described in more detail, has wherein represented the preferred embodiment of this utility model, should be appreciated that those skilled in the art can revise this utility model described here and still realize the advantageous effects of this utility model.Therefore, following description is appreciated that extensively knowing to those skilled in the art, and not as the restriction to this utility model.
For clear, whole characteristics of practical embodiments are not described.In following description, be not described in detail known function and structure, because they can make this utility model because unnecessary details and confusion.Will be understood that in the exploitation of any practical embodiments, must make a large amount of implementation details, for example, change into another embodiment by an embodiment according to relevant system or relevant commercial restriction to realize developer's specific objective.In addition, will be understood that this development possibly be complicated and time-consuming, but only be routine work to those skilled in the art.
For the purpose, the characteristic that make this utility model is more obviously understandable, be further described below in conjunction with the specific embodiment of accompanying drawing to this utility model.What need explanation is, accompanying drawing all adopts the form of simplifying very much and all uses non-ratio accurately, only in order to convenient, the purpose of aid illustration this utility model embodiment lucidly.
Obviously, those skilled in the art can carry out various changes and modification to this utility model and not break away from the spirit and the scope of this utility model.Like this, belong within the scope of this utility model claim and equivalent technologies thereof if these of this utility model are revised with modification, then this utility model also is intended to comprise these changes and modification interior.
See also Fig. 1～Fig. 6; This rollover mechanism; Be arranged between fixed bedstead 1 and the whole bed surface molectron; Said rollover mechanism comprises nursing bed left and right sides unitary side turning mechanism 2 and a pair of single face bed board rollover mechanism 5, and said whole bed surface molectron comprises a pair of single face bed board 27 and a fixed bed board 26, and said single face bed board 27 is articulated in the both sides of said fixed bed board 26 respectively; Said nursing bed left and right sides unitary side turning mechanism 2 is arranged at said fixed bedstead 1 top; Said single face bed board rollover mechanism 5 is arranged at respectively between said left and right sides unitary side turning mechanism 2 and the corresponding said single face bed board 27, and said single face bed board 27 is realized upset down in the effect of the single face bed board rollover mechanism 5 of correspondence respectively, and said nursing bed left and right sides unitary side turning mechanism 2 drives a pair of single face bed board rollover mechanism 5 to carry out integral body with whole bed surface molectron and overturn.The below of said fixed bedstead 1 is provided with four castors 9, can be so that Side turning machine structure conveniently moving through castor 9 is set.
Please consult Fig. 1, Fig. 2 and Fig. 3 by emphasis, wherein, Fig. 2 is the structural representation of the nursing bed left and right sides unitary side turning mechanism 2 of this utility model one embodiment; Fig. 3 is the schematic side view of the nursing bed left and right sides unitary side turning mechanism 2 of this utility model one embodiment.Said nursing bed left and right sides unitary side turning mechanism 2 has one degree of freedom, and only needs a power source.Said nursing bed left and right sides unitary side turning mechanism 2 comprises: the furcated mechanism that two front and back are provided with is the linear push-rod electric machine of the passive side link of the furcated mechanism that is provided with of side link 18, two front and back 19, first 17, the first motor push shaft 21 and single face bed board rollover support 20 initiatively; The two ends of the said first motor push shaft 21 are connected with said furcated mechanism active side link 18 respectively; The said first linear push-rod electric machine 17 is arranged on the said fixed bedstead 1; The efferent of the said first linear push-rod electric machine 17 acts on the said first motor push shaft 21; The said furcated mechanism initiatively passive side link of side link 18, corresponding furcated mechanism 19, fixed bedstead 1 and said single face bed board rollover support 20 constitutes furcated mechanisms; The said furcated mechanism initiatively passive side link of side link 18 and corresponding furcated mechanism 19 is arranged in a crossed manner, and said single face bed board rollover mechanism 5 is arranged at respectively between said single face bed board rollover support 20 and the corresponding said single face bed board 27.Particularly, the two ends of said furcated mechanism active side link 18 are hinged with single face bed board rollover support 20 with said fixed bedstead 1 respectively, and the two ends of the passive side link 19 of said furcated mechanism are hinged with single face bed board rollover support 20 with said fixed bedstead 1 respectively.
Preferably; In order to make unitary side turning mechanism 2 motions in the said nursing bed left and right sides more stable; The said first linear push-rod electric machine 17 is provided with two; Said nursing bed left and right sides unitary side turning mechanism 2 comprises that also two fork-shaped motor bracing frames, 16, the said first linear push-rod electric machine 17 is arranged on the said fixed bedstead 1 fork-shaped motor bracing frame 16 front and back through separately respectively.Adopting two first linear push-rod electric machines 17 to act on simultaneously on the furcated mechanism active side link 18 of corresponding correspondence, is in order to guarantee that the bed surface unitary side climbs over the stability in the journey to whole nursing bed in the left and right sides.
Please consult Fig. 1, Fig. 4 and Fig. 5 by emphasis, wherein, Fig. 4 is the structural representation of the single face bed board rollover mechanism 5 of this utility model one embodiment; Fig. 5 is the mechanical schematic diagram of the single face bed board rollover mechanism 5 of this utility model one embodiment.Visible by Fig. 1, Fig. 4 and Fig. 5; The said single face bed board rollover mechanism 5 of present embodiment comprises the quarter butt 24 that two front and back are provided with, stock 28, the second linear push-rod electric machine 23 and the second motor push shaft 22 that two front and back are provided with; The two ends of the said second motor push shaft 22 are connected with said quarter butt 24 respectively, and the stock 28 that said quarter butt 24, two front and back are provided with, corresponding single face bed board 27 and single face bed board rollover support 20 are configured for the quadric chain of single face bed board 27 rollovers.Particularly; The efferent of the said second linear push-rod electric machine 23 is connected with the said second motor push shaft 22; The two ends of said quarter butt 24 are hinged with single face bed board rollover support 20 with corresponding single face bed board 27 respectively, and the two ends of said stock 28 are hinged with single face bed board rollover support 20 with corresponding single face bed board 27 respectively.
The principle of work and power of this single face bed board rollover mechanism 5 is to adopt quadric chain as rollover function rod member; Promote the second linear pushing motor push shaft 22 through the second linear push-rod electric machine 23; Thereby drive quarter butt 24; And then make said stock 28 do corresponding rotation, thus make the said bed board 27 of singly buying also follow and rotate, finally realize the rollover function (please emphasis consult Fig. 5) of single face bed board 27.Said single face bed board is turned on one's side mechanism 5 when initial state, and said single face bed board 27 is horizontal, and does when the second linear push-rod electric machine 23 gets the electrician; The second linear push-rod electric machine 23 can be exported a collinear displacement; Drive the second motor push shaft 22, thereby promote the rotation of quarter butt 24 and stock 28, because these two rod member length are unequal; So single face bed board 27 can be realized inwardly upset.
When the user on lying in nursing bed need overturn; At first; Only make a required single face bed board 27 upwards overturn through one of them single face bed board rollover mechanism 5, and another single face bed board rollover mechanism 5 does not move, the single face bed board 27 that this overturns is to the inside also held user with the user contacts side surfaces; Prevent that user under the landing, guaranteeing safety in the whole upset of follow-up nursing bed left and right sides unitary side turning mechanism 2.Then, the whole flip-flop movement through nursing bed left and right sides unitary side turning mechanism 2 drives whole bed surface molectron carry out about whole rollover, in switching process; User only receives the support of a side single face bed board; Prevent user landing in the rollover process, the phenomenon that the both sides single face bed board 27 that can not occur occurring in the prior art pushes user simultaneously, thereby; The user that help lies on the nursing bed carries out safe, comfortable rollover; Can reduce the incidence rate of the people's decubital ulcer that lies on the nursing bed to a certain extent through repeatedly turning on one's side, make that the people who lies on the nursing bed is more comfortable on nursing bed, also effectively alleviate nursing staff's manipulation strength simultaneously.
Preferably; Please consult Fig. 1 and Fig. 6 by emphasis; Wherein, Fig. 6 is the structural representation of the horizontal supplemental support of the nursing bed mechanism of this utility model one embodiment, the multifunctional electric care bed horizontal supplemental support of a pair of nursing bed mechanism 3 that also comprises of present embodiment, the horizontal supplemental support of said nursing bed mechanism 3) be symmetrical set between said fixed frame 1 and said nursing bed left and right sides unitary side turning mechanism 2.
The horizontal supplemental support of said nursing bed mechanism 3 is a follower, does not have drive motors, and it belongs to the extension mechanism of said nursing bed left and right sides unitary side turning mechanism 2 through the motion campaign of said nursing bed left and right sides unitary side turning mechanism 2.Simultaneously, the horizontal supplemental support of nursing bed mechanism 3 has two, and both are symmetrical set.
Particularly; The horizontal supplemental support of said nursing bed mechanism 3 comprises: horizontal supplemental support executive item 33; Horizontal supplemental support drive rod 34 and horizontal supplemental support fixture 35; Said horizontal supplemental support fixture 35 is fixedly connected with fixed bedstead 1, and an end of said horizontal supplemental support drive rod 34 and said horizontal supplemental support fixture 35 are hinged, and the other end of said horizontal supplemental support drive rod 34 and horizontal supplemental support executive item 33 are hinged; The passive side link of one end of said horizontal supplemental support executive item 33 and said furcated mechanism 19 is hinged, and the other end of said horizontal supplemental support executive item 33 contacts (this end is only limited at horizontal level and moves) as support end with said fixed bedstead 1.
During use; The horizontal supplemental support of said nursing bed mechanism 3 can only be when nursing bed bed surface level; Play the supplemental support effect; And when turning over state on bed surface integral left right side, horizontal supplemental support executive item 33 can be kicked up along with the motion of said nursing bed left and right sides unitary side turning mechanism 2, so it is merely the level supplemental support.
Preferably, please consult Fig. 4 by emphasis, in the present embodiment, the rollover mechanism of present embodiment also comprises two flexible bed boards 25, and said fixed bed board 26 is hinged through corresponding flexible bed board 25 with single face bed board 27 respectively, constitutes the whole bed surface of the said mechanism of turning on one's side thus.Through the modularity bed board (is said fixed bed board 26 and the flexible bed board 25 of said single face bed board 27 collocation; Solved the people that lies on the nursing bed in the rollover process; Bed board pushes and the pulling effect human body skin, thereby, effectively reduced the incidence rate that lies in people's decubital ulcer on the nursing bed for a long time.
Preferably, please consult Fig. 1 by emphasis, the rollover mechanism of present embodiment also comprises nursing bed head board 4 and nursing bed tailstock plate 8, and said nursing bed head board 4 and said nursing bed tailstock plate 8 are separately positioned on the both sides, front and back of said fixed bedstead 1.The rollover mechanism of present embodiment also comprises a pair of guardrail board 6 and a pair of guardrail board elevating mechanism 7, and said guardrail board 6 is provided with the left and right sides of fixed bedstead 1 respectively through the guardrail board elevating mechanism 7 of correspondence.
In addition, in the present embodiment, said rollover mechanism also comprises a remote controller (not shown), and said remote controller is connected with the second linear push-rod electric machine 23 with the first linear push-rod electric machine 17 respectively.Through the remote controller ability regulated at will said first linear push-rod electric machine 17 and the second linear push-rod electric machine 23; Thereby can realize automatic control to the angle of the rollover of switching mechanism; Even can not self-care person; The nursing staff also can operate through the controller of bedside, has alleviated nursing staff's the burden while, and the people who lies on the nursing bed also can enjoy maximum comfort level.
In addition, the used motor of rollover mechanism of present embodiment all adopts linear push-rod electric machine, i.e. the first linear push-rod electric machine 17 and the second linear push-rod electric machine 23.This linear electric machine is widely used in medical instruments field, and what they were different with driving motor is, conventional motors output be amount of spin, yet, the output of this kind motor be straight-line displacement amount, and this kind motor has advantages such as the big and speed of power output is mild.
Obviously, those skilled in the art can carry out various changes and modification to this utility model and not break away from the spirit and the scope of this utility model.Like this, belong within the scope of this utility model claim and equivalent technologies thereof if these of this utility model are revised with modification, then this utility model also is intended to comprise these changes and modification interior.
Claims (10)
- One kind the rollover mechanism; Be arranged between fixed bedstead (1) and the whole bed surface molectron; It is characterized in that; Comprise nursing bed left and right sides unitary side turning mechanism (2) and a pair of single face bed board rollover mechanism (5); Said whole bed surface molectron comprises an a pair of single face bed board (27) and a fixed bed board (26); Said single face bed board (27) is articulated in the both sides of said fixed bed board (26) respectively, and said nursing bed left and right sides unitary side turning mechanism (2) is arranged at said fixed bedstead (1) top, and said single face bed board rollover mechanism (5) is arranged at respectively between the said single face bed board (27) of said left and right sides unitary side turning mechanism (2) and correspondence; Said single face bed board (27) is realized upset under the effect of the single face bed board rollover mechanism (5) of correspondence, said nursing bed left and right sides unitary side turning mechanism (2) drives a pair of single face bed board rollover mechanism (5) and whole bed surface molectron is carried out the integral body upset.
- 2. rollover according to claim 1 mechanism; It is characterized in that; Said nursing bed left and right sides unitary side turning mechanism (2) comprising: the furcated mechanism that two front and back are provided with is the passive side link of furcated mechanism (19), the first linear push-rod electric machine (17), the first motor push shaft (21) and the single face bed board rollover support (20) of side link (18), the setting of two front and back initiatively; The two ends of the said first motor push shaft (21) are connected with said furcated mechanism active side link (18) respectively; The efferent of the said first linear push-rod electric machine (17) acts on the said first motor push shaft (21); Said furcated mechanism initiatively side link (18), the corresponding passive side link of furcated mechanism (19), fixed bedstead (1) and said single face bed board rollover support (20) constitutes furcated mechanism; The passive side link of furcated mechanism (19) of said furcated mechanism active side link (18) and correspondence is arranged in a crossed manner, and said single face bed board rollover mechanism (5) is arranged at respectively between the said single face bed board (27) of said single face bed board rollover support (20) and correspondence.
- 3. rollover according to claim 2 mechanism; It is characterized in that; The two ends of said furcated mechanism active side link (18) are hinged with said fixed bedstead (1) and single face bed board rollover support (20) respectively, and the two ends of the passive side link of said furcated mechanism (19) are hinged with said fixed bedstead (1) and single face bed board rollover support (20) respectively.
- 4. rollover according to claim 2 mechanism; It is characterized in that; The said first linear push-rod electric machine (17) has two; Said nursing bed left and right sides unitary side turning mechanism (2) also comprises two fork-shaped motor bracing frames, and the said first linear push-rod electric machine (17) is respectively through being arranged on the said fixed bedstead (1) before and after the fork-shaped motor bracing frame separately.
- 5. rollover according to claim 2 mechanism; It is characterized in that; Said single face bed board rollover mechanism (5) comprises the quarter butt (24) of two front and back setting, stock (28), the second linear push-rod electric machine (23) and the second motor push shaft (22) that two front and back are provided with; The two ends of the said second motor push shaft (22) are connected with said quarter butt (24) respectively, and the stock (28) that said quarter butt (24), two front and back are provided with, corresponding single face bed board (27) and single face bed board rollover support (20) are configured for the quadric chain of single face bed board rollover.
- 6. rollover according to claim 5 mechanism; It is characterized in that; The efferent of the said second linear push-rod electric machine (23) is connected with the said second motor push shaft (22); The two ends of said quarter butt (24) are hinged with corresponding single face bed board (27) and single face bed board rollover support (20) respectively, and the two ends of said stock (28) are hinged with corresponding single face bed board (27) and single face bed board rollover support (20) respectively.
- 7. rollover according to claim 5 mechanism is characterized in that, said rollover mechanism also comprises remote controller, and said remote controller is connected with the said second linear push-rod electric machine (23) with the said first linear push-rod electric machine (17) respectively.
- 8. rollover according to claim 1 mechanism is characterized in that, said rollover mechanism also comprises two flexible bed boards (25), and said fixed bed board (26) is hinged through corresponding flexible bed board (25) with said single face bed board (27) respectively.
- 9. rollover according to claim 2 mechanism; It is characterized in that; The said multifunctional electric care bed horizontal supplemental support of a pair of nursing bed mechanism (3) that also comprises, the horizontal supplemental support of said nursing bed mechanism (3) is symmetrical set between said fixed frame (1) and said nursing bed left and right sides unitary side turning mechanism (2).
- 10. rollover according to claim 9 mechanism is characterized in that the horizontal supplemental support of said nursing bed mechanism (3) comprising: horizontal supplemental support executive item (33), horizontal supplemental support drive rod (34) and horizontal supplemental support fixture (35); Said horizontal supplemental support fixture (35) is fixedly connected with said fixed bedstead (1); One end of said horizontal supplemental support drive rod (34) and said horizontal supplemental support fixture (35) are hinged, and the other end of said horizontal supplemental support drive rod (34) and horizontal supplemental support executive item (33) are hinged; One end of said horizontal supplemental support executive item (33) and the passive side link of said furcated mechanism (19) are hinged, and the other end of said horizontal supplemental support executive item (33) contacts with said fixed bedstead (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204478550U CN202314057U (en) | 2011-11-11 | 2011-11-11 | Side-overturning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204478550U CN202314057U (en) | 2011-11-11 | 2011-11-11 | Side-overturning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202314057U true CN202314057U (en) | 2012-07-11 |
Family
ID=46426065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204478550U Expired - Fee Related CN202314057U (en) | 2011-11-11 | 2011-11-11 | Side-overturning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202314057U (en) |
-
2011
- 2011-11-11 CN CN2011204478550U patent/CN202314057U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121111 |