CN203647616U - Care bed capable of automatically turning over body - Google Patents

Care bed capable of automatically turning over body Download PDF

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Publication number
CN203647616U
CN203647616U CN201420028301.0U CN201420028301U CN203647616U CN 203647616 U CN203647616 U CN 203647616U CN 201420028301 U CN201420028301 U CN 201420028301U CN 203647616 U CN203647616 U CN 203647616U
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China
Prior art keywords
panel group
hinge
section panel
group
rollover
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CN201420028301.0U
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Chinese (zh)
Inventor
陶锦华
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SUZHOU HUIERKANG MEDICAL INSTRUMENT CO Ltd
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SUZHOU HUIERKANG MEDICAL INSTRUMENT CO Ltd
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Priority to CN201420028301.0U priority Critical patent/CN203647616U/en
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Abstract

The utility model discloses a care bed capable of automatically turning over a body, and belongs to the care bed field. The care bed capable of automatically turning over the body comprises a base plate support and a bed face plate, wherein the bed face plate is connected with the base plate support in moving mode, the bed face plate comprises a left position segment face plate group, a middle position segment face plate group and a right position segment face plate group, the left position segment face plate group and the right position segment face plate group are respectively hinged with the left side edge and the right side edge of the middle position segment face plate group, a fixing rod is arranged between the base plate support and the bed face plate, one end of the fixing rod is fixed on the base plate support, the other end of the fixing rod is connected with the middle position segment face plate group in moving mode, and a side turn mechanism which enables the left position segment face plate group and the right position segment face plate group to keep horizontal relative to the ground is arranged below the middle position segment face plate group. The care bed capable of automatically turning over the body can enable the bed face plate contacted with a patient to always keep horizontal during the side turn process, and the patient only suffers gravity pressure generated by dead weight of the patient.

Description

A kind of automatic turn-over body nursing bed
Technical field
This utility model relates to nursing bed field, relates in particular to a kind of automatic turn-over body nursing bed.
Background technology
Nursing bed is a kind of sick bed that facilitates handicapped patient to be in hospital and to use, conventionally be divided into automatic care bed and Manual care bed, wherein automatic care bedly not only can automatically be controlled by patient, and be beneficial to and reduce nursing staff and nurse difficulty, therefore its application is day by day extensive.
Existing automatic care bed varied, as Chinese patent literature publication number CN103027810A discloses a kind of Full automatic turnover nursing bed, comprise bedstead, combination bed board, rise and sit device, laterally turning-over device, defecating apparatus, bent leg device, cistern device and electric-control system, adopt forward and backward bed board and left and right side turnover panel to be combined into bed board and sit by rising, stand up motor and completed respectively seat, stood up operation.Automatic care bed the standing up by rollover top board that this patent provides drives rollover planker, indirectly drive rollover plate to realize upset, this upset mode can cause turning on one's side plate around its a certain side rotation, therefore rollover plate meeting run-off the straight, the rollover plate tilting can produce certain extruding force and bring extruding sense to patient, this extruding not only makes patient not feel well, and for the weak patient of respiratory function, extruding may cause its dyspnea.
Utility model content
In order to overcome the defect of prior art, technical problem to be solved in the utility model is to propose a kind of automatic turn-over body nursing bed, the bed panel level all the time that can keep patient to contact in the process of its rollover, and patient is only subject to the gravity compressing producing from heavy sensation of the whole body.
For reaching this object, this utility model by the following technical solutions:
The disclosed a kind of automatic turn-over body nursing bed of this utility model, comprise chassis overhang and bed panel, described bed panel is flexibly connected with described chassis overhang, described bed panel comprises left position section panel group, meta section panel group and right position section panel group, described left position section panel group and described right position section panel group are hinged with limit, left side and the right edge of described meta section panel group respectively, between described chassis overhang and described bed panel, be provided with fixed bar, one end of described fixed bar is fixed on described chassis overhang, its other end is flexibly connected with described meta section panel group, the below of described meta section panel group is provided with the rollover mechanism that makes described left position section panel group and the relative ground maintenance of described right position section panel group level.
Further technical scheme of the present utility model: described rollover mechanism comprises support link, rollover bar and left support bar and right support bar, described left support bar and described right support bar are separately fixed at the bottom with described left position section panel group and described right position section panel group, described rollover bar is fixed on the lower surface of described meta section panel group, its middle part is rotatably connected by the top of described the first hinge and described fixed bar, its two ends are rotatably connected by the first hinge axle and the second hinge axle and described left position section panel group and a described right position section panel group respectively, described support link is positioned at the below of described rollover bar, its middle part is rotatably connected by the middle part of the second hinge and described fixed bar, its two ends are rotatably connected by the 3rd hinge and the 4th hinge and described left support bar and described right support bar respectively.
Further technical scheme of the present utility model: described the first hinge, described the first hinge axle, described the 3rd hinge and described the second hinge form four summits of the first parallelogram, described the first hinge, described the second hinge axle, described the 4th hinge and described the second hinge form four summits of the first parallelogram.
Further technical scheme of the present utility model: also comprise rollover motor, the power push-rod of described rollover motor and described rollover bar are hinged.
Further technical scheme of the present utility model: described meta section panel group comprises stage casing back support plate, and the below of described stage casing back support plate is provided with back of the body elevating mechanism.
Further technical scheme of the present utility model: described back of the body elevating mechanism comprises back of the body lifting linking member group and back motor,
The power push-rod of described back motor is connected with one end of described back of the body lifting linking member group, and the other end of described back of the body lifting linking member group and described stage casing back support plate are hinged.
Further technical scheme of the present utility model: described meta section panel group also comprises stage casing lower limb gripper shoe, and the below of described stage casing lower limb gripper shoe is provided with lower limb elevating mechanism.
Further technical scheme of the present utility model: described lower limb elevating mechanism comprises lower limb lifting linking member group and thigh motor, the power push-rod of described thigh motor is connected with one end of described lower limb lifting linking member group, and the other end of described lower limb lifting linking member group and stage casing thigh gripper shoe are hinged.
The beneficial effects of the utility model are:
The automatic turn-over body nursing bed that this utility model provides can make left position section panel group and the right position section panel group rollover mechanism of relative ground maintenance level all the time by being provided with below meta section panel, therefore patient can not be subject to any lateral pressure after lying in left position section panel group or right position section panel group, only be subject to the gravity compressing that himself body weight produces, therefore patient is without any extruding sense in rollover process, rollover is experienced.
Brief description of the drawings
Fig. 1 is the top view of the automatic turn-over body nursing bed that provides of this utility model detailed description of the invention;
Fig. 2 is the side view of the automatic turn-over body nursing bed that provides of this utility model detailed description of the invention;
Fig. 3 is the dorsal view of the automatic turn-over body nursing bed that provides of this utility model detailed description of the invention, and nursing bed is in rollover state;
Fig. 4 is the dorsal view of the automatic turn-over body nursing bed that provides of this utility model detailed description of the invention, and nursing bed is not in rollover state.
In figure:
1, chassis overhang; 2, left position section panel group; 3, meta section panel group; 4, right position section panel group; 11, fixed bar; 5, rollover mechanism; 51, support link; 52, rollover bar; 53, left support bar; 54, right support bar; 61, the first hinge; 62, the first hinge axle; 63, the second hinge axle; 64, the second hinge; 65, the 3rd hinge; 66, the 4th hinge; 531, left support crossbeam; 541, right support crossbeam; 55, rollover motor; 71, back of the body lifting linking member group; 72, back motor; 81, lower limb lifting linking member group; 82, thigh motor; 21, left section of back support plate; 22, left section of buttocks support fagging; 23, left section of thigh gripper shoe; 24, left section of shank gripper shoe; 31, stage casing back support plate; 32, stage casing buttocks support fagging; 33, stage casing thigh gripper shoe; 34, stage casing shank gripper shoe; 41, right section of back support plate; 42, right section of buttocks support fagging 42; 43, right section of thigh gripper shoe; 44, right section of shank gripper shoe 44.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.
As depicted in figs. 1 and 2, a kind of automatic turn-over body nursing bed providing in the present embodiment, comprise chassis overhang 1 and bed panel, bed panel is flexibly connected with chassis overhang 1, bed panel comprises left position section panel group 2, meta section panel group 3 and right position section panel group 4, and left position section panel group 2 and right position section panel group 4 are hinged with limit, left side and the right edge of meta section panel group 3 respectively.In the time that patient lies low, be usually located at the middle part of bed panel, be positioned in meta section panel group 3, in the time of patient's left-right rollover, be positioned in left position section panel group 2 or right position section panel group 4.
Between chassis overhang 1 and bed panel, be provided with fixed bar 11, one end of fixed bar 11 is fixed on chassis overhang 1, its other end is flexibly connected with meta section panel group 3, and the below of meta section panel group 3 is provided with the rollover mechanism 5 that makes left position section panel group 2 and right position section panel group 4 relative ground maintenance levels.
Below meta section panel, be provided with rollover mechanism, this rollover mechanism can make left position section panel group 2 and right position section panel group 4 relative ground maintenance level all the time, be now absolute reference system taking ground, in the time that any upset does not occur bed panel, bed panel and ground keep level.In rollover process, left position section panel group 2 keeps level in relative ground all the time with right position section panel group 4, therefore patient can not be subject to any lateral pressure while lying in left position section panel group 2 or right position section panel group 4, only be subject to the gravity compressing that himself body weight produces, therefore patient all without any extruding sense, turns on one's side and experiences in any moment in rollover process.
As shown in Figures 3 and 4, the further technical scheme of the present embodiment: rollover mechanism 5 comprises that support link 51, rollover bar 52 and left support bar 53 and 54, four bars of right support bar form a quadrilateral structure.Left support bar 53 and right support bar 54 are separately fixed at the bottom with left position section panel group 2 and right position section panel group 4.
Rollover bar 52 is fixed on the lower surface of meta section panel group 3, and its middle part is rotatably connected by the first hinge 61 and the top of fixed bar 11, and its left end and right-hand member are rotatably connected with the first hinge axle 62 and the second hinge axle 63 respectively.Wherein, the first hinge axle 62 is for connecting the inner side edge of left position section panel group 2 and the limit, left side of meta section panel group 3, and the second hinge axle 63 is for connecting the inner side edge of right position section panel group 4 and the right edge of meta section panel group 3.When meta section panel group 3 is turned on one's side motion under the effect of driving mechanism, can drive rollover bar 52 to rotate around the first hinge 61, thereby drive the left position section panel group 2 and the right position section panel group 4 that are connected with rollover bar 52 to move.
Support link 51 is positioned at the below of rollover bar 52, its middle part is rotatably connected by the second hinge 64 and the middle part of fixed bar 11, and its left end and right-hand member are rotatably connected with the lower end of left support bar 53 and the lower end of right support bar 54 by the 3rd hinge 65 and the 4th hinge 66 respectively.Because left support bar 53 is fixedly connected with left position section panel group 2 and right position section panel group 4 respectively with right support bar 54, therefore left position section panel group 2 and right position section panel group 4, can drive left support bar 53 and right support bar 54 to move, finally make support link 51 rotate around the second hinge 64.
Rollover mechanism can make left position section panel group 2, and maintenance horizontal principle in relative ground is as follows all the time with right position section panel group 4:
Because left support bar 53 and right support bar 54 are separately fixed at and the bottom of left position section panel group 2 and right position section panel group 4.Can regard left support bar 53 and the left position section member that panel group 2 forms as first rigid body connecting rod according to the relevant definition of rigid body, the member that right support bar 54 and right position section panel group 4 form is regarded the second rigid body connecting rod as.Therefore the quadric chain that rollover mechanism 5 is made up of support link 51, rollover bar 52, the first rigid body connecting rod and the second rigid body connecting rod.As shown in Figures 3 and 4, now be illustrated with the motion of the right side member of fixed bar 11, the motion of left-side member is just in time contrary with the motion of right side member, in the time that driving mechanism drives the right-hand member of rollover bar 52 to move upward, known according to plane motion related characteristics, rollover bar 52 can drive the second rigid body connecting rod rigid body to move upward, and the A point of the second rigid body connecting rod rigid body rotates around B point.The second rigid body connecting rod moves upward and then drives support link 51 up to move, and support link 51 is up moved, and can pull the second rigid body connecting rod rigid body its B point is rotated around A point.In the time of the length of rational design support link 51, rollover bar 52 and the second rigid body connecting rod, can make the second rigid body connecting rod rigid body A point equal the angle of B point around the rotation of A point around the angle of B point rotation, the second rigid body connecting rod rigid body does not rotate, only up motion, thereby realized the level that remains of the second rigid body connecting rod, right position section panel group 4 remains level.
That is to say, the first hinge 61, the first hinge axle 62, the 3rd hinge 65 and the second hinge 64 form four summits of the first parallelogram, the first hinge 61, the second hinge axle 63, the 4th hinge 66 and the second hinge 64 form four summits of the first parallelogram, both the line on the first hinge 61 and the second hinge 64 summits, place remained parallel with line or the first hinge axle 62 on the second hinge axle 63 and the 4th hinge 66 summits, place with the line of the 3rd hinge 65, thereby the first rigid body connecting rod and the second rigid body connecting rod all can not rotate.
Further preferred, left support bar 53 is provided with left support crossbeam 531, and left support crossbeam 531 is fixedly connected with left position section panel group 2, and right support bar 54 is provided with right support crossbeam 541, and right support crossbeam 541 is fixedly connected with right position section panel group 4.Left support crossbeam 531 and right support crossbeam 541 are respectively used to carries left position section panel group 2 and right position section panel group 4.
Further preferred, rollover mechanism 5 also comprises rollover motor 55, and driving mechanism is rollover motor 55, and the power push-rod of rollover motor 55 is hinged with rollover bar 52.In addition, drives structure can also pneumatic or hydraulic mechanism.
Further technical scheme of the present utility model: left position section panel group 2 comprises left section of back support plate 21, left section of buttocks support fagging 22 and left section of thigh support board, and left section of thigh support board comprises left section of thigh gripper shoe 23 and left section of shank gripper shoe 24.Meta section panel group 3 comprises stage casing back support plate 31, stage casing buttocks support fagging 32 and stage casing thigh support board, and stage casing thigh support board comprises stage casing thigh gripper shoe 33 and stage casing shank gripper shoe 34.Right position section panel group 4 comprises right section of back support plate 41, right section of buttocks support fagging 42 and right section of thigh support board, and right section of thigh support board comprises right section of thigh gripper shoe 43 and right section of shank gripper shoe 44.Two gripper shoes that are connected in above-mentioned each gripper shoe are hinged.The bed panel that this utility model provides is made up of 12 portable plates, can fully meet the variation of various nursing positions.
Further preferred, the below of stage casing back support plate 31 is provided with back of the body elevating mechanism.Back of the body elevating mechanism comprises back of the body lifting linking member group 71 and back motor 72, and the power push-rod of back motor 72 is connected with one end of back of the body lifting linking member group 7, and the other end and the stage casing back support plate 31 of back of the body lifting linking member group 71 are hinged.The power push-rod of back motor 72 drives back of the body lifting linking member group 71 to move up and down, thereby realizes the landing of left section of back support plate 21, stage casing back support plate 31 and right section of back support plate 41, makes the patient can sitting, semireclining or lie low.
Further preferred, the below of stage casing lower limb gripper shoe is provided with lower limb elevating mechanism, lower limb elevating mechanism comprises lower limb lifting linking member group 81 and thigh motor 82, the power push-rod of thigh motor 82 is connected with one end of lower limb lifting linking member group 81, and the other end of lower limb lifting linking member group 81 and stage casing thigh gripper shoe 33 are hinged.The power push-rod promotion lower limb lifting linking member group 81 of thigh motor 82 realizes thigh gripper shoe 43 and right section of shank gripper shoe 44 bends, and patient's shank can be bent.
This utility model is described by preferred embodiment, and those skilled in the art know, in the situation that not departing from spirit and scope of the present utility model, can carry out various changes or equivalence replacement to these features and embodiment.This utility model is not subject to the restriction of specific embodiment disclosed herein, and other fall into the scope that embodiment in the application's claim belongs to this utility model protection.

Claims (8)

1. an automatic turn-over body nursing bed, comprise chassis overhang (1) and bed panel, described bed panel is flexibly connected with described chassis overhang (1), described bed panel comprises left position section panel group (2), meta section panel group (3) and right position section panel group (4), described left position section panel group (2) and described right position section panel group (4) are hinged with limit, left side and the right edge of described meta section panel group (3) respectively, it is characterized in that:
Between described chassis overhang (1) and described bed panel, be provided with fixed bar (11), it is upper that one end of described fixed bar (11) is fixed on described chassis overhang (1), and its other end is flexibly connected with described meta section panel group (3);
The below of described meta section panel group (3) is provided with the rollover mechanism (5) that makes described left position section panel group (2) ground relative to described right position section panel group (4) keep level.
2. automatic turn-over body nursing bed according to claim 1, is characterized in that:
Described rollover mechanism (5) comprises support link (51), rollover bar (52) and left support bar (53) and right support bar (54);
Described left support bar (53) and described right support bar (54) are separately fixed at the bottom with described left position section panel group (2) and described right position section panel group (4);
Described rollover bar (52) is fixed on the lower surface of described meta section panel group (3), its middle part is rotatably connected by described the first hinge (61) and the top of described fixed bar (11), and its two ends are rotatably connected with described left position section panel group (2) and described right position section panel group (4) by the first hinge axle (62) and the second hinge axle (63) respectively;
Described support link (51) is positioned at the below of described rollover bar (52), its middle part is rotatably connected by the second hinge (64) and the middle part of described fixed bar (11), and its two ends are rotatably connected with described left support bar (53) and described right support bar (54) by the 3rd hinge (65) and the 4th hinge (66) respectively.
3. automatic turn-over body nursing bed according to claim 2, is characterized in that:
Described the first hinge (61), described the first hinge axle (62), described the 3rd hinge (65) and described the second hinge (64) form four summits of the first parallelogram;
Described the first hinge (61), described the second hinge axle (63), described the 4th hinge (66) and described the second hinge (64) form four summits of the first parallelogram.
4. automatic turn-over body nursing bed according to claim 2, is characterized in that:
Also comprise rollover motor (55);
The power push-rod of described rollover motor (55) and described rollover bar (52) are hinged.
5. automatic turn-over body nursing bed according to claim 1, is characterized in that:
Described meta section panel group (3) comprises stage casing back support plate (31);
The below of described stage casing back support plate (31) is provided with back of the body elevating mechanism.
6. automatic turn-over body nursing bed according to claim 5, is characterized in that:
Described back of the body elevating mechanism comprises back of the body lifting linking member group (71) and back motor (72);
The power push-rod of described back motor (72) is connected with one end of described back of the body lifting linking member group (71);
The other end of described back of the body lifting linking member group (71) and described stage casing back support plate (31) are hinged.
7. automatic turn-over body nursing bed according to claim 1, is characterized in that:
Described meta section panel group (3) also comprises stage casing lower limb gripper shoe;
The below of described stage casing lower limb gripper shoe is provided with lower limb elevating mechanism.
8. automatic turn-over body nursing bed according to claim 7, is characterized in that:
Described lower limb elevating mechanism comprises lower limb lifting linking member group (81) and thigh motor (82);
The power push-rod of described thigh motor (82) is connected with one end of described lower limb lifting linking member group (81);
The other end of described lower limb lifting linking member group (81) and stage casing thigh gripper shoe (33) are hinged.
CN201420028301.0U 2014-01-17 2014-01-17 Care bed capable of automatically turning over body Active CN203647616U (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103767846A (en) * 2014-01-17 2014-05-07 苏州市惠尔康医疗器械有限公司 Automatic body turning nursing bed
CN106618896A (en) * 2016-10-27 2017-05-10 上海伟赛智能科技有限公司 Variable-posture and -structure intelligent mattress
WO2018076248A1 (en) * 2016-10-27 2018-05-03 上海伟赛智能科技有限公司 Smart mattress having variable attitudes and structures
CN110368219A (en) * 2019-07-08 2019-10-25 佳木斯大学 A kind of turn care device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103767846A (en) * 2014-01-17 2014-05-07 苏州市惠尔康医疗器械有限公司 Automatic body turning nursing bed
CN106618896A (en) * 2016-10-27 2017-05-10 上海伟赛智能科技有限公司 Variable-posture and -structure intelligent mattress
WO2018076248A1 (en) * 2016-10-27 2018-05-03 上海伟赛智能科技有限公司 Smart mattress having variable attitudes and structures
CN110368219A (en) * 2019-07-08 2019-10-25 佳木斯大学 A kind of turn care device
CN110368219B (en) * 2019-07-08 2021-03-23 佳木斯大学 Turn-over nursing device

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