CN205339362U - Nursing bed turning -over mechanism - Google Patents
Nursing bed turning -over mechanism Download PDFInfo
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- CN205339362U CN205339362U CN201620026141.5U CN201620026141U CN205339362U CN 205339362 U CN205339362 U CN 205339362U CN 201620026141 U CN201620026141 U CN 201620026141U CN 205339362 U CN205339362 U CN 205339362U
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- turning over
- over mechanism
- buttocks
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Abstract
The utility model provides a nursing bed turning -over mechanism, including back turning -over mechanism, buttock turning -over mechanism and drive mechanism, back turning -over mechanism and buttock turning -over mechanism respectively with drive mechanism fixed connection, the position that drive mechanism connects buttock turning -over mechanism is provided with the universal joint, the universal joint with drive mechanism fixed connection. Action coordination is stood up to standing up in step of back and buttock, and it is big to stand up power to realize nursing bed turning -over mechanism's the angle of taking and stood up, makeed patient more comfortable when standing up.
Description
Technical field
This utility model relates to medical apparatus and instruments structure-design technique field, particularly relates to a kind of nursing bed turning over mechanism.
Background technology
Nursing bed is a kind of medical apparatus and instruments that nowadays hospital and home care are commonly used, and nursing bed brings a lot of convenience can to the nursing of the patient of long-term bed.But the patient of long-term bed is because lying on bed for a long time often occurs vein song pressure to cause the generation of decubital ulcer, and use what common nursing bed needed nursing staff regular to stand up for patient, extremely inconvenience, and for paralytic, can not lie on one's side normally after standing up and bring inconvenience to the nursing of nursing staff.Having in prior art and propose with the nursing bed of automatic turning-over device, realize body turning function by overturning back bed board, and this mode of standing up stands up the back of rear patient and buttocks still leans against on bedding, air permeable effect is poor, still can cause the generation of decubital ulcer.And bed capable of nursing and supporting patient of the prior art is only capable of realizing level and stands up, and it is poor that patient stands up rear comfort level.
A kind of full-gesture auto-nursing and keeling over bed that Chinese patent CN101224156A provides such as, include supporting back device, full-gesture auto-nursing and keeling over bed includes bedstead, combination bed board, motor drives leading screw supporting back device, motor drives leading screw song leg device, motor driving side turning-up devices, automaton.Bed board is made up of at least 12 pieces of turnover panels, has both had motility, again can grantee's body weight.At laterally turning-over device, supporting back device, bent leg device, successively under effect, will not interfere.Laterally turning-over device adopts and becomes frame design, by electromagnetic actuation, reset alternately, it is achieved the kinematic inversion in turning left and right side.Laterally turning-over device, supporting back device, bent leg device are separately fixed at bedstead relevant position through design.Wherein laterally turning-over device utilizes turnover panel upset realization to stand up, and stands up rear patients back and still can lean against on bedding, poor air permeability, it is easy to decubital ulcer occurs.
A kind of Bidirectional side-flip device of multifunctional nursing bed that such as Chinese patent CN2626471Y provides again is mainly made up of parts such as combination bed board, built-up shaft, jointed connecting rod, push-pull bar, leading screw, rocking handles, when rotating the rocking handle of relevant position, under the leading screw driving with push-pull bar, a rotation in built-up shaft, and the jointed connecting rod that band is automatically connected on combination cot plate is lifted up, one group of turnover panel in combination bed board and common plate upwards having been turned on one's side an angle, this angle arbitrarily can regulate within 0-75 degree.Wherein upwards turned on one's side angle of turnover panel and common plate realizes standing up, and the level that can only realize is stood up, and comfortableness is poor.
Utility model content
For overcoming the nursing bed turning over mechanism existed in prior art to be only capable of the problem that the level that realizes is stood up, this utility model provides a kind of nursing bed turning over mechanism.
A kind of technical scheme of nursing bed turning over mechanism, including back turning over mechanism, buttocks turning over mechanism and drive mechanism, described back turning over mechanism and buttocks turning over mechanism are fixing with described drive mechanism respectively to be connected, described drive mechanism connects the position of buttocks turning over mechanism and is provided with universal joint, and described universal joint is fixing with described drive mechanism to be connected.
As preferably, described back turning over mechanism includes 2 pieces of backs and stands up plate, back turning over mechanism transmission bracket part and the first hold-down support, described 2 pieces of backs are stood up plate and are positioned at the both sides of described first hold-down support, described 2 pieces of backs are stood up plate and are flexibly connected with described first hold-down support, and described 2 pieces of backs are stood up the back side of plate and are connected with described back turning over mechanism transmission bracket piecemeal activity respectively.
As preferably, described back turning over mechanism transmission bracket part becomes axial symmetry with its place, center straight line for axis of symmetry, described back turning over mechanism transmission bracket part includes 2 first transmission supports and 2 first transmission main supports, the upper end of described first transmission support is stood up the back side axle of plate and is connected with described back, and described first transmission support and described first transmission main support are flexibly connected.
As preferably, described first hold-down support includes bearing platform and the first hold-down support column, described first hold-down support includes bearing platform and is positioned at the upper end of the first hold-down support column, described first hold-down support includes bearing platform and the first hold-down support column is one-body molded, and described bearing platform stands up board shaft with described back and is connected.
As preferably, described buttocks turning over mechanism includes 2 pieces of buttocks and stands up plate, buttocks turning over mechanism running part, the second hold-down support and buttocks turning over mechanism fixed frame, described 2 pieces of buttocks stand up plate and are positioned at one end of described turning over mechanism fixed frame mid portion and are flexibly connected with described turning over mechanism fixed frame, described 2 pieces of buttocks stand up the back side of plate and are flexibly connected with described buttocks turning over mechanism running part, described second hold-down support is positioned at the lower end of described buttocks turning over mechanism fixed frame, and described buttocks turning over mechanism fixed frame is fixing with described second hold-down support to be connected.
As preferably, described buttocks turning over mechanism running part is in a center of symmetry for axis of symmetry with its place, center straight line, described buttocks turning over mechanism running part includes 2 buttocks turning over mechanism transmission fore-stocks, 2 buttocks turning over mechanism power transmission shafts, 2 second transmission main supports and 2 second transmission supports, described buttocks turning over mechanism transmission fore-stock is flexibly connected with described buttocks turning over mechanism power transmission shaft, described second transmission support is flexibly connected with described buttocks turning over mechanism power transmission shaft, and described second transmission main support is flexibly connected with described second transmission support.
As preferably, be rotationally connected before being respectively arranged at two ends with of described buttocks turning over mechanism power transmission shaft frame and after be rotationally connected frame, be rotationally connected before described frame with after to be rotationally connected frame parallel, be rotationally connected before described frame and after be rotationally connected that frame is fixing with described buttocks turning over mechanism power transmission shaft respectively to be connected, it is rotationally connected frame axle before described to connect, is rotationally connected frame after described and is connected with described second transmission support shaft.
As preferably, described drive mechanism also includes power transmission shaft, twisting part, electric pushrod and drive motor, described twisting part is positioned at the outer end of described power transmission shaft and turning over mechanism junction, back, described twisting part lower end is fixing with described power transmission shaft to be connected, the upper end of described twisting part is fixing with described electric pushrod end to be connected, and described drive motor is fixing with described electric pushrod bottom to be connected.
As preferably, described twisting part is bending twisting part, and the upper end of described twisting part bends along the direction of electric pushrod end indication.
As preferably, described universal joint includes projection and groove, and described projection is positioned at inside grooves, and described protruding and described groove is flexibly connected.
Compared with prior art, the beneficial effects of the utility model are:
(1) this utility model includes back turning over mechanism, buttocks turning over mechanism and drive mechanism, wherein back turning over mechanism and buttocks turning over mechanism are by drive mechanism synchronous operation, the synchronization achieving back and buttocks is stood up, and stands up coordination, stands up power big.
(2) position of drive mechanism of the present utility model connection buttocks turning over mechanism is provided with universal joint, is realized the small angle rotation of power transmission shaft by universal joint, thus the band angle realizing nursing bed turning over mechanism is stood up so that patient is more comfortable when standing up.
(3) twisting part of the present utility model is bending twisting part, and the upper end of twisting part bends along the direction of electric pushrod end indication so that the angle rotatable of power transmission shaft increases, and adopts bending structure to save space, conveniently installs.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the structure for amplifying schematic diagram of universal joint of the present utility model；
Fig. 3 is overall structure schematic bottom view of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
It is the structural representation of a kind of nursing bed turning over mechanism in embodiment of the present utility model as depicted in figs. 1 and 2, including back turning over mechanism 1, buttocks turning over mechanism 2 and drive mechanism 3, back turning over mechanism 1 and buttocks turning over mechanism 2 are connected with drive mechanism 3 screw respectively, drive mechanism 3 connects the position of buttocks turning over mechanism 2 and is provided with universal joint 35, and universal joint 35 is connected with drive mechanism 3 screw.Cross universal joint 35 and realize the small angle rotation of power transmission shaft, thus the band angle realizing nursing bed turning over mechanism is stood up so that patient is more comfortable when standing up.
As shown in Figure 1: back turning over mechanism 1 includes 2 pieces of backs and stands up plate 11, back turning over mechanism transmission bracket part 12 and the first hold-down support 13,2 pieces of backs are stood up plate 11 and are positioned at the both sides of the first hold-down support 13,2 pieces of backs are stood up plate 11 and are connected with the first hold-down support 13 axle, and the back side that plate 11 is stood up at 2 pieces of backs is flexibly connected with back turning over mechanism transmission bracket part 12 respectively.The half that plate 11 length ratio general duty nursing bed board width is stood up at back is slightly shorter, and back is stood up plate 11 and stood up plate for rectangle, and when standing up, to stand up plate 11 little with the contact area of patients back at back, good permeability.
As shown in Figure 1: back turning over mechanism transmission bracket part 12 becomes axial symmetry with its place, center straight line for axis of symmetry, back turning over mechanism transmission bracket part 12 includes 2 first transmission supports 121 and 2 first transmission main supports 122, the upper end of the first transmission support 12 is stood up the back side axle of plate 11 and is connected with back, and the first transmission support 121 and the first transmission main support 122 are flexibly connected.First transmission main support 122 is fixing with the power transmission shaft 31 of drive mechanism 3 to be connected, and the first transmission main support 122 rotation drives the first transmission support can realize back and stands up the upset of plate 11.And turning over mechanism transmission bracket part 12 both sides, back are all rotatable, it is achieved two turning bodies.
As shown in Figure 1: the first hold-down support 13 includes bearing platform 131 and the first hold-down support column 133, first hold-down support 13 includes bearing platform 131 and is positioned at the upper end of the first hold-down support column 133, first hold-down support 13 includes bearing platform 131 and the first hold-down support column 133 is one-body molded, and bearing platform 131 stands up plate 11 axle and is connected with back.2 pieces of backs are stood up plate 11 and are rotated around the junction point with bearing platform 131, it is achieved upset.
As shown in Figure 1: buttocks turning over mechanism 2 includes 2 pieces of buttocks and stands up plate 21, buttocks turning over mechanism running part the 22, second hold-down support 23 and buttocks turning over mechanism fixed frame 24,2 pieces of buttocks stand up plate 21 and are positioned at one end of turning over mechanism fixed frame 24 mid portion and are flexibly connected with turning over mechanism fixed frame 24, the back side that 2 pieces of buttocks stand up plate 21 is flexibly connected with buttocks turning over mechanism running part 22, second hold-down support 23 is positioned at the lower end of buttocks turning over mechanism fixed frame 24, and buttocks turning over mechanism fixed frame 24 is connected with the second hold-down support 23 screw.Buttocks turning over mechanism fixed frame 24 limits buttocks and stands up plate 21, it is prevented that its deviation position crushes patient.
As shown in Figure 1: buttocks turning over mechanism running part 22 is in a center of symmetry for axis of symmetry with its place, center straight line, buttocks turning over mechanism running part 22 includes 2 buttocks turning over mechanism transmission fore-stocks, 222,2 second transmission main supports 223 of 221,2 buttocks turning over mechanism power transmission shafts and 2 second transmission supports 224, buttocks turning over mechanism transmission fore-stock 221 is flexibly connected with buttocks turning over mechanism power transmission shaft 222, second transmission support 224 is flexibly connected with buttocks turning over mechanism power transmission shaft 222, and the second transmission main support 223 is flexibly connected with the second transmission support 224.Second transmission main support 223 and the second transmission support 224 coordinate drive buttocks turning over mechanism power transmission shaft to rotate, and overturn thus utilizing buttocks turning over mechanism transmission fore-stock 221 to drive buttocks to stand up plate 21.
As shown in Figure 3: be rotationally connected before being respectively arranged at two ends with of buttocks turning over mechanism power transmission shaft 222 frame 22a and after be rotationally connected frame 22b, before be rotationally connected frame 22a with after to be rotationally connected frame 22b parallel, before be rotationally connected frame 22a and after be rotationally connected that frame 22b is fixing with buttocks turning over mechanism power transmission shaft 222 respectively to be connected, before be rotationally connected frame 22a and be connected with buttocks turning over mechanism transmission fore-stock 221 axle, after be rotationally connected frame 22b and the second transmission support 224 axle connects.
As shown in Figure 1: drive mechanism 3 also includes power transmission shaft 31, twisting part 32, electric pushrod 33 and drive motor 34, twisting part 32 is positioned at the outer end of power transmission shaft 31 and back turning over mechanism 1 junction, twisting part 32 lower end is fixing with power transmission shaft 31 to be connected, the upper end of twisting part 32 is fixing with electric pushrod 33 end to be connected, and drive motor 34 is connected with electric pushrod 33 bottom screw.Employing drive motor 34 can provide bigger power so that the disease of heavier-weight can be stood up by nursing bed turning over mechanism.
As shown in Figure 1: twisting part 32 twists part for bending, and the upper end of twisting part 32 bends along the direction of electric pushrod 33 end indication.
As shown in Figure 2: universal joint 35 includes protruding 351 and groove 352, protruding 351 are positioned at groove 352 inside, and protruding 351 are flexibly connected with groove 351.Adopt bending twisting part that the angle rotatable of power transmission shaft can be made to increase, and adopt bending structure to save space, convenient installation.
Described above illustrate and describes preferred embodiment of the present utility model, as previously mentioned, it is to be understood that this utility model is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and in utility model contemplated scope described herein, can be modified by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change are without departing from spirit and scope of the present utility model, then all should in the protection domain of this utility model claims.
Claims (10)
1. a nursing bed turning over mechanism, it is characterized in that: include back turning over mechanism (1), buttocks turning over mechanism (2) and drive mechanism (3), described back turning over mechanism (1) and buttocks turning over mechanism (2) are fixing with described drive mechanism (3) respectively to be connected, described drive mechanism (3) connects the position of buttocks turning over mechanism (2) and is provided with universal joint (35), and described universal joint (35) is fixing with described drive mechanism (3) to be connected.
2. a kind of nursing bed turning over mechanism according to claim 1, it is characterized in that: described back turning over mechanism (1) includes 2 pieces of backs and stands up plate (11), back turning over mechanism transmission bracket part (12) and the first hold-down support (13), described 2 pieces of backs are stood up plate (11) and are positioned at the both sides of described first hold-down support (13), described 2 pieces of backs are stood up plate (11) and are flexibly connected with described first hold-down support (13), described 2 pieces of backs are stood up the back side of plate (11) and are flexibly connected with described back turning over mechanism transmission bracket part (12) respectively.
3. a kind of nursing bed turning over mechanism according to claim 2, it is characterized in that: described back turning over mechanism transmission bracket part (12) becomes axial symmetry with its place, center straight line for axis of symmetry, described back turning over mechanism transmission bracket part (12) includes 2 first transmission supports (121) and 2 first transmission main supports (122), the upper end of described first transmission support (12) is stood up the back side axle of plate (11) and is connected with described back, described first transmission support (121) and described first transmission main support (122) are flexibly connected.
4. a kind of nursing bed turning over mechanism according to claim 2, it is characterized in that: described first hold-down support (13) includes bearing platform (131) and the first hold-down support column (133), described first hold-down support (13) includes bearing platform (131) and is positioned at the upper end of the first hold-down support column (133), described first hold-down support (13) includes bearing platform (131) and the first hold-down support column (133) is one-body molded, and described bearing platform (131) is stood up plate (11) axle and is connected with described back.
5. a kind of nursing bed turning over mechanism according to claim 1, it is characterized in that: described buttocks turning over mechanism (2) includes 2 pieces of buttocks and stands up plate (21), buttocks turning over mechanism running part (22), second hold-down support (23) and buttocks turning over mechanism fixed frame (24), described 2 pieces of buttocks stand up plate (21) and are positioned at one end of described turning over mechanism fixed frame (24) mid portion and are flexibly connected with described turning over mechanism fixed frame (24), described 2 pieces of buttocks stand up the back side of plate (21) and are flexibly connected with described buttocks turning over mechanism running part (22), described second hold-down support (23) is positioned at the lower end of described buttocks turning over mechanism fixed frame (24), described buttocks turning over mechanism fixed frame (24) is fixing with described second hold-down support (23) to be connected.
6. a kind of nursing bed turning over mechanism according to claim 5, it is characterized in that: described buttocks turning over mechanism running part (22) is in a center of symmetry for axis of symmetry with its place, center straight line, described buttocks turning over mechanism running part (22) includes 2 buttocks turning over mechanism transmission fore-stock (221), 2 buttocks turning over mechanism power transmission shaft (222), 2 second transmission main supports (223) and 2 second transmission supports (224), described buttocks turning over mechanism transmission fore-stock (221) is flexibly connected with described buttocks turning over mechanism power transmission shaft (222), described second transmission support (224) is flexibly connected with described buttocks turning over mechanism power transmission shaft (222), described second transmission main support (223) is flexibly connected with described second transmission support (224).
7. a kind of nursing bed turning over mechanism according to claim 6, it is characterized in that: be rotationally connected before being respectively arranged at two ends with of described buttocks turning over mechanism power transmission shaft (222) frame (22a) and after be rotationally connected frame (22b), be rotationally connected before described frame (22a) with after to be rotationally connected frame (22b) parallel, be rotationally connected before described frame (22a) and after be rotationally connected that frame (22b) is fixing with described buttocks turning over mechanism power transmission shaft (222) respectively to be connected, it is rotationally connected frame (22a) before described to be connected with described buttocks turning over mechanism transmission fore-stock (221) axle, it is rotationally connected frame (22b) after described to be connected with described second transmission support (224) axle.
8. a kind of nursing bed turning over mechanism according to claim 1, it is characterized in that: described drive mechanism (3) also includes power transmission shaft (31), twisting part (32), electric pushrod (33) and drive motor (34), described twisting part (32) is positioned at the outer end of described power transmission shaft (31) and back turning over mechanism (1) junction, described twisting part (32) lower end is fixing with described power transmission shaft (31) to be connected, the upper end of described twisting part (32) is fixing with described electric pushrod (33) end to be connected, described drive motor (34) is fixing with described electric pushrod (33) bottom to be connected.
9. a kind of nursing bed turning over mechanism according to claim 8, it is characterized in that: described twisting part (32) twists part for bending, and the upper end of described twisting part (32) bends along the direction of electric pushrod (33) end indication.
10. a kind of nursing bed turning over mechanism according to claim 1, it is characterized in that: described universal joint (35) includes projection (351) and groove (352), it is internal that described projection (351) is positioned at groove (352), and described projection (351) is flexibly connected with described groove (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026141.5U CN205339362U (en) | 2016-01-12 | 2016-01-12 | Nursing bed turning -over mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026141.5U CN205339362U (en) | 2016-01-12 | 2016-01-12 | Nursing bed turning -over mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205339362U true CN205339362U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620026141.5U Expired - Fee Related CN205339362U (en) | 2016-01-12 | 2016-01-12 | Nursing bed turning -over mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205339362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476775A (en) * | 2016-01-12 | 2016-04-13 | 福尔智能科技南通有限公司 | Body turning-over mechanism of nursing bed |
| CN107280877A (en) * | 2017-07-31 | 2017-10-24 | 刘勇 | A kind of bed body can automate the portable nursing section sick bed of lifting |
| CN111249085A (en) * | 2020-01-16 | 2020-06-09 | 吉林大学 | ICU intensive care unit convenient to patient stands up |
-
2016
- 2016-01-12 CN CN201620026141.5U patent/CN205339362U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476775A (en) * | 2016-01-12 | 2016-04-13 | 福尔智能科技南通有限公司 | Body turning-over mechanism of nursing bed |
| CN107280877A (en) * | 2017-07-31 | 2017-10-24 | 刘勇 | A kind of bed body can automate the portable nursing section sick bed of lifting |
| CN107280877B (en) * | 2017-07-31 | 2018-05-01 | 刘鹏华 | A kind of bed body can automate the portable nursing section sick bed of lifting |
| CN111249085A (en) * | 2020-01-16 | 2020-06-09 | 吉林大学 | ICU intensive care unit convenient to patient stands up |
| CN111249085B (en) * | 2020-01-16 | 2021-01-15 | 吉林大学 | ICU intensive care unit convenient to patient stands up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20190112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |