CN203539600U - Automatic body overturning mechanism of caring bed - Google Patents
Automatic body overturning mechanism of caring bed Download PDFInfo
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- CN203539600U CN203539600U CN201320666018.6U CN201320666018U CN203539600U CN 203539600 U CN203539600 U CN 203539600U CN 201320666018 U CN201320666018 U CN 201320666018U CN 203539600 U CN203539600 U CN 203539600U
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- bed surface
- bed
- frame
- installing rack
- hinged
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- 230000000474 nursing effect Effects 0.000 claims description 12
- 230000007306 turnover Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract 3
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 4
- 210000001217 buttock Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000013632 homeostatic process Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model relates to an automatic body overturning mechanism of a caring bed, and belongs to the technical field of medical equipment. The automatic body overturning mechanism comprises a bed frame, the two sides of the bed frame in the width direction are provided with a left frame and a right frame respectively, a bed face plate is supported with the left frame and the right frame, and the middle in the wide direction of the two ends in the length direction is upwards extended to form a central support. The bed face plate is formed by a middle bed face, a left bed face and a right bed face, the left bed face and the right bed face are hinged to the two sides of the middle bed face respectively, and the bottom face of the middle bed face is fixedly connected with an installation frame. The upper end of the central support is hinged to the position, corresponding to the center of the middle bed face, of the installation frame in a supported mode, the bed frame is hinged to one end of a stretchable device driven by a power source, and the other end of the stretchable device is hinged to one side of the installation frame. The automatic body overturning mechanism is stable and reliable in overturning, and sliding during overturning can be limited even though rolling wheels are installed on the bed frame.
Description
Technical field
This utility model relates to a kind of nursing bed, relates in particular to a kind of nursing bed automatic turn-over body mechanism, belongs to technical field of medical instruments.
Background technology
Current, the medical care bed mechanism much all with automatically auxiliary turn-over bed for patient.Its typical structure is as disclosed in the patent No. Chinese patent application file that is 201120218127.2.Its technical scheme is " comprise the bedstead with bed surface; described bed surface is divided into left part bed surface, middle part bed surface and right part bed surface; left part bed surface and right part bed surface are flexibly connected with middle part bed surface respectively; bed surface bottom surface, middle part is provided with the holder frame that width is greater than middle part bed surface width; on bedstead, be provided with the screw mandrel with crank and silk braid, holder frame is connected with silk braid by connecting rod ".In addition, the Chinese patent application file that application number is 201210069817.5 improves a little on technique scheme basis, saved original supporting plate, but its basic structure is identical with transmission principle.The turning over mechanism of this type of existing nursing bed is by screw nut driving, although can help through the upset of patient body, there will not be the phenomenon that pushes away patient body to the right or left, drive mechanism drives upset indirectly, operation slowly, also have dead point, and in switching process, will there is random offset in the center of middle part bed surface, homeostasis not only bad for nursing bed, and install after wheel when bedstead, easily produce slippage, bring unnecessary trouble.
Summary of the invention
The technical problem that this utility model solves is: by mechanism, improve, propose bed surface center, a kind of middle part and can and not control nursing bed turning over mechanism easily with upset random offset.
In order to solve the problems of the technologies described above, the technical scheme the utility model proposes is: a kind of nursing bed automatic turn-over body mechanism, comprise bedstead and the bed panel being formed by the hinged left side bed surface of middle part bed surface and its both sides and right side bed surface, described bedstead width both sides have respectively the left and right frame of supporting bed panel, and extend centre strut upward in the middle of the width at length two ends; Bed surface bottom surface, described middle part and installing rack are connected; The position at the bed surface center, hinged installing rack correspondence middle part, upper end of described centre strut, retractor device one end that described bedstead and power source drive is hinged, and a side of one end of described retractor device and installing rack is hinged; When retractor device is when stretching meta, described middle part bed surface is horizontal with installing rack, and described left side bed surface and right side bed surface are respectively in bearing the horizontal level at left and right frame; When retractor device is during in retracted position, described middle part bed surface overturns clockwise with installing rack, described left side bed surface in leave left frame and with middle part bed surface co-planar locations, described right side bed surface in bear Right Border and with the middle part bed surface folding position that is in the shape of the letter V; When retractor device is during in extended position, described middle part bed surface overturns counterclockwise with installing rack, described right side bed surface in leave left frame and with middle part bed surface co-planar locations, described left side bed surface in bear left border and with the middle part bed surface folding position that is in the shape of the letter V.
Because the middle part of middle part bed surface is hinged on centre strut, in any case therefore upset, its center all can random offset, and telescoping mechanism directly drives upset, and it is convenient to control, simultaneously, installing rack when upset skew of center of gravity is contrary with gravity center of human body's skew, can play compensating action, so this utility model tilt-stable is reliable, even if bedstead is installed roller, slippage in the time of also can suppressing to overturn.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, to of the present utility model, be described further.
Fig. 1 is the perspective view of a preferred embodiment of this utility model.
Fig. 2 is another angle perspective view of Fig. 1.
Fig. 3 is one of status architecture schematic diagram that stands up of the present utility model.
Fig. 4 is two schematic diagrams that stand up status architecture of the present utility model.
Number in the figure is schematically as follows: 1 back bed board, 2 buttocks bed boards, 3 shank bed boards, 4 foot's bed boards, 5 bedsteads, 6 installing racks, 7 rollers, 8 ribs, 5-1 frame, 5-2 newel, L left side bed surface, C middle part bed surface, the left and right support of C-1, R right side bed surface, 11 stand up expansion link.
The specific embodiment
Embodiment
The present embodiment is a kind of automatic turn-over body mechanism of nursing bed, its basic structure as depicted in figs. 1 and 2, four jiaos of bedstead 5 are equipped with respectively roller 7, bed panel consists of the back bed board 1 being hinged, buttocks bed board 2, shank bed board 3 and foot's bed board 4 along length, under bed panel, by installing rack 6, is supported.As shown in Figure 3, the width of each bed board forms by middle part bed surface C and the hinged left side bed surface L in its both sides and right side bed surface R.Bedstead 5 width both sides have respectively the left and right frame 5-1 of supporting bed panel, the upper outside of left and right frame 5-1 is equipped with respectively the rib 8 extending upward, in the middle of the width at bedstead 5 length two ends, by end crossbearer middle part, extends centre strut 5-2 upward.Bottom surface and the installing rack 6 of middle part bed surface C are connected.The position at the bed surface C center, the corresponding middle part of hinged installing rack 6, upper end of centre strut 5-2.Bedstead 5 and electrical power source drive retractor device---the lower end of standing up expansion link 11 is hinged, stand up the external part of expansion link 11 and a side of installing rack 6 is hinged.When standing up expansion link 11 in flexible meta, middle part bed surface C is horizontal with installing rack 6, and left side bed surface L and right side bed surface R are respectively in bearing the horizontal level at left and right frame 5-1.When standing up expansion link 11 in retracted position shown in Fig. 4, middle part bed surface C overturns clockwise with installing rack 6, left side bed surface L in leave left frame 5-1 and with middle part bed surface C co-planar locations, right side bed surface R in bear Right Border 5-1 and with the middle part bed surface C folding position that is in the shape of the letter V. when standing up expansion link 11 in extended position shown in Fig. 3, middle part bed surface C overturns counterclockwise with installing rack 6, right side bed surface R in leave left frame 5-1 and with middle part bed surface C co-planar locations, left side bed surface L in bear left border 5-1 and with the middle part bed surface C folding position that is in the shape of the letter V.
The present embodiment, on the basis of above basic structure, also has following further refinement:
1) installing rack 6 is cube frame structure, not only can be for settling the mechanism etc. that goes to toilet, stands up, skew when its center of gravity can also compensate human body reversal;
2) the upper surface left and right support C-1 concordant with middle part bed surface C lower surface extended respectively in the left and right sides of installing rack 6, thereby in the time of can guaranteeing to be horizontal, middle part bed surface C be concordant with the upper surface of right side bed surface R with left side bed surface L;
3) outside of left side bed surface L and right side bed surface R have respectively while being horizontal, hook corresponding left and right frame 5-1 towards downward-extension gib head, thereby when being horizontal, can make bed panel firmly stable.
Facts have proved, the beneficial effect of the present embodiment is: in the middle part of can realizing by a motorized motions expansion link, the upset of bed surface and left or right side bed surface is servo-actuated, and convenient operation is controlled.Especially, middle part bed surface is hinged on centre strut, and its center can not be offset, and installing rack can supplement gravity center of human body's skew, thus patient stand up safety safe, bedstead can be because not standing up slippage.
It should be noted that, the concrete technical scheme being not limited to described in above-described embodiment of the present utility model, all employings are equal to replaces the technical scheme forming and is the protection domain that this utility model requires.
Claims (4)
1. a nursing bed automatic turn-over body mechanism, comprise bedstead and the bed panel being formed by the hinged left side bed surface of middle part bed surface and its both sides and right side bed surface, it is characterized in that: described bedstead width both sides have respectively the left and right frame of supporting bed panel, and extend centre strut upward in the middle of the width at length two ends; Bed surface bottom surface, described middle part and installing rack are connected; The position at the bed surface center, hinged installing rack correspondence middle part, upper end of described centre strut, retractor device one end that described bedstead and power source drive is hinged, and a side of one end of described retractor device and installing rack is hinged; When retractor device is when stretching meta, described middle part bed surface is horizontal with installing rack, and described left side bed surface and right side bed surface are respectively in bearing the horizontal level at left and right frame; When retractor device is during in retracted position, described middle part bed surface overturns clockwise with installing rack, described left side bed surface in leave left frame and with middle part bed surface co-planar locations, described right side bed surface in bear Right Border and with the middle part bed surface folding position that is in the shape of the letter V; When retractor device is during in extended position, described middle part bed surface overturns counterclockwise with installing rack, described right side bed surface in leave left frame and with middle part bed surface co-planar locations, described left side bed surface in bear left border and with the middle part bed surface folding position that is in the shape of the letter V.
2. nursing bed automatic turn-over body according to claim 1 mechanism, is characterized in that: described installing rack is cube frame structure.
3. nursing bed automatic turn-over body according to claim 1 and 2 mechanism, is characterized in that: the arranged on left and right sides of described installing rack is extended respectively the upper surface left and right support concordant with middle part bed surface lower surface.
4. nursing bed automatic turn-over body according to claim 3 mechanism, is characterized in that: the outside of described left side bed surface and right side bed surface have respectively while being horizontal, hook corresponding left and right frame towards downward-extension gib head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666018.6U CN203539600U (en) | 2013-10-25 | 2013-10-25 | Automatic body overturning mechanism of caring bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666018.6U CN203539600U (en) | 2013-10-25 | 2013-10-25 | Automatic body overturning mechanism of caring bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203539600U true CN203539600U (en) | 2014-04-16 |
Family
ID=50457773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320666018.6U Expired - Fee Related CN203539600U (en) | 2013-10-25 | 2013-10-25 | Automatic body overturning mechanism of caring bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203539600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519955A (en) * | 2013-10-25 | 2014-01-22 | 罗晓君 | Automatic turning-over mechanism of nursing bed |
| CN107280881A (en) * | 2017-07-14 | 2017-10-24 | 南通理工智能制造技术有限公司 | A kind of care bed bed board rollover mechanism |
-
2013
- 2013-10-25 CN CN201320666018.6U patent/CN203539600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519955A (en) * | 2013-10-25 | 2014-01-22 | 罗晓君 | Automatic turning-over mechanism of nursing bed |
| CN107280881A (en) * | 2017-07-14 | 2017-10-24 | 南通理工智能制造技术有限公司 | A kind of care bed bed board rollover mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160927 Address after: 212009 Zhenjiang City, Jiangsu Province Economic Development Zone by twelve Road No. 468 building A, 1909 Gemini Patentee after: Luo Xiaojun Address before: 212009 Zhenjiang City, Jiangsu Province Economic Development Zone by twelve Road No. 468 building A, 1909 Gemini Patentee before: Luo Xiaojun Patentee before: JIANGSU HUIMING SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: 212000 room 1909, block A, twin tower, 468 road twelve, Ting Mao Jing, Zhenjiang New District, Jiangsu. Patentee after: JIANGSU HUIMING SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 212009 Ding Mo Development Zone, Zhenjiang, Jiangsu, A 1909, Gemini building, 468 road twelve. Patentee before: Luo Xiaojun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 |