CN204016685U - Medical sickbed - Google Patents
Medical sickbed Download PDFInfo
- Publication number
- CN204016685U CN204016685U CN201420314827.5U CN201420314827U CN204016685U CN 204016685 U CN204016685 U CN 204016685U CN 201420314827 U CN201420314827 U CN 201420314827U CN 204016685 U CN204016685 U CN 204016685U
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- CN
- China
- Prior art keywords
- connecting rod
- bed board
- hinged
- lowering
- hoisting gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 208000025865 Ulcer Diseases 0.000 abstract description 3
- 231100000397 ulcer Toxicity 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 13
- 210000003127 knee Anatomy 0.000 description 9
- 210000001217 buttock Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
Medical sickbed, comprises bedstead, bed board, and bed board is provided with lifting plate, and lowering or hoisting gear is arranged on below bed board and is connected with lifting plate; Bed board is hinged with inclination plate, and tilting gearing is arranged on below bed board and is connected with inclination plate.By lifting plate, lifting is carried out to the local of human body, alleviate body local stressed, reduce human body stress's burden, reduce the generation of the diseases such as decubital ulcer; By inclination plate, human body can be helped to turn on one's side, reduce the workload of nursing staff.
Description
Technical field
This utility model relates to a kind of medical sickbed, particularly has the medical sickbed of lifter plate and hang plate.
Background technology
The sick bed of Hospitals at Present, substantially all designs for common inpatient, cannot meet handicapped old man and the real demand of patient.For handicapped old man or patient, they need to lie on one's sick bed for a long time, and do not stand up for a long time can cause old man or patient's local blood not smooth, be unfavorable for blood circulation, the long-term pressurized of part muscle of human body is also unfavorable for that patient's is healthy, nursing is talked about improperly, even decubital ulcer occurs.For patient stands up time in good time, increase the workload of nursing staff.
Summary of the invention
This utility model is solve prior art not to bed patient's local elevation, the problem not having auxiliary body turning, this utility model provides a kind of medical sickbed, this medical sickbed has the effect of local elevation and auxiliary body turning, alleviate the workload of nursing staff, change human contact's area pattern thus change patient's muscle pressurized, and then alleviating the discomfort of patient.
For achieving the above object, the technical scheme that this utility model is taked comprises:
Medical sickbed, comprises bedstead, bed board, and bed board is provided with lifting plate, and lowering or hoisting gear is arranged on below bed board and is connected with lifting plate; Bed board is hinged with inclination plate, and tilting gearing is arranged on below bed board and is connected with inclination plate;
Lowering or hoisting gear comprises bent axle, crank-driven motor and connecting rod composition, crank-driven motor is connected with bent axle by train of reduction gears, bent axle is longitudinally arranged on bedstead by bearing, bent axle is provided with crank, connecting rod one end is arranged on crank, the connecting rod other end and a slide bar hinged, the slide bar other end with lifting plate hinged, slide bar coordinates with the slide be arranged on bedstead;
Tilting gearing comprises leading screw drive motors, leading screw, connecting rod and polished rod, slide block; Leading screw is laterally fixed on bedstead by bearing, and leading screw drive motors is connected with leading screw, the feed screw nut on leading screw and connecting rod hinged, connecting rod and inclination plate hinged.
Above-mentioned medical sickbed, the feed screw nut in described tilting gearing is fixedly connected with an intermediate bar, and intermediate bar is fixedly connected with a slide block, and slide block set is connected on a polished rod, and polished rod is parallel to leading screw and is fixed on bedstead; Slide block is hinged with connecting rod, this connecting rod and another inclination plate hinged.
Above-mentioned medical sickbed, in lowering or hoisting gear, slide bar is divided into upper slide bar and drop shot, is also provided with hydraulic means between upper and lower slide bar, and chute closed at both ends is equipped with hydraulic valve and hydraulic oil at chute inwall.
On medical sickbed, the area bottom described upper slide bar is greater than the area at drop shot top.
Above-mentioned medical sickbed, lifting plate is longitudinally divided into four pieces according to human body, is connected respectively with one group of lowering or hoisting gear by crank-driven.
Above-mentioned medical sickbed, every block lifting plate is connected with both sides lowering or hoisting gear symmetrically, wherein side lowering or hoisting gear is installed on active bent axle, opposite side lowering or hoisting gear is installed on from dynamic crankshaft, initiatively bent axle is fixed with drivewheel, be fixed with driven pulley from dynamic crankshaft, drivewheel is connected by conveying belt with driven pulley.
Four pieces of lifter plates, the neck position of human body, waist, knee top and shank position can be acted on respectively, the lifting of lifter plate changes the contact area of human body and sick bed, change the stressed of body local, contribute to the blood circulation of patient local, alleviate the discomfort that people lies on one's sick bed for a long time, reduce and cause the bed diseases such as decubital ulcer because of long-term bed.
By installing hydraulic means on slide bar, utilizing difference in areas, amplifying the effect of power; Also each piece of lifter plate can be made when being to be elevated separately, to meet body local and support requirement.
Two blocks of hang plates, act on shoulder and the buttocks of human body respectively, tilt to be used for assisting patient and stand up, reduce the workload of nursing.The distance design of every block plate ensures that plate can act on the human body of its correspondence completely.
Every block lifting plate moves by active bent axle with from the lowering or hoisting gear that dynamic crankshaft symmetry drives, and the uniform force of every block plate, integrated model are distributed rationally.
Lifting plate and inclination plate are all returned to original state, and the horizontal plate face that lifting plate, inclination plate keep identical with fixed bed board forms complete, smooth bed board, at this moment also can use as ordinary hospital bed.
Accompanying drawing explanation
Fig. 1 is medical sickbed overall structure schematic diagram.
Fig. 2 is medical sickbed lifting structure schematic diagram.
Fig. 3 is cervical region lifting apparatus structural representation.
Fig. 4 is leaning device structural representation.
Fig. 5 is crankshaft drive structure schematic diagram.
Fig. 6 is that medical sickbed human body uses schematic diagram.
Fig. 7 is neck position hydraulic device structure schematic diagram.
Fig. 8 is the left hydraulic means schematic diagram in neck position.
Fig. 9 is the another kind of connection diagram of lifting structure.
Be labeled as in figure:
101 neck position lifting plates, 102 waist lifting plates, 103 knee top lifting plates, 104 shank lifting plates, 105 shoulder inclination plates, 106 buttocks inclination plates.
The 201 left connecting rods in neck position, 202 neck position right connecting rods, the left connecting rod of 203 waist, 204 waist right connecting rods, the left connecting rod of 205 knee, 206 knee right connecting rods, the left connecting rod of 207 shank, 208 shank right connecting rods.
The 301 left hydraulic means in neck position, the 302 right hydraulic means in neck position, the left hydraulic means of 303 waist, the right hydraulic means of 304 waist, the left hydraulic means of 305 knee, the right hydraulic means of 306 knee, the left hydraulic means of 307 shank, the right hydraulic means of 308 shank.
401 active bent axles, 402 from dynamic crankshaft, 403 drivewheels, 404 Timing Belts, 405 driven pulleys, 406 crank-driven motors, 407 pinions, 408 gear wheels.
501 shoulder inclination plate connecting rods, 502 buttocks inclination plate connecting rods, 503 slide blocks, 504 feed screw nuts, 505 polished rods, 506 leading screws, 507 intermediate bars, 508 shaft couplings, 509 leading screw drive motors.
6 fixed bed boards.
701 gripper shoes, 702 tanks, 703 chutes, 704 slide blocks, 705 interim liquid storage containers, 706 hydraulic valves.
The 801 left cranks in neck position, the 802 right cranks in neck position, the left crank of 803 waist, the right crank of 804 waist, the left crank of 805 knee, the right crank of 806 knee, the left crank of 807 shank, the right crank of 808 shank.
9 cabinet bases.
Detailed description of the invention
Embodiment one
With reference to accompanying drawing, the medical sickbed in the present embodiment, bedstead is made up of bed board 6 and cabinet base 9, also comprises lifting plate and lowering or hoisting gear and inclination plate and tilting gearing.
Plate lowering or hoisting gear is by four pieces of lifting plates 101,102,103,104, and hydraulic means and crank gear form.
Plate tilting gearing by two pieces of inclination plates 105,106, lead-screw driving device forms.
The head of a bed to tailstock is longitudinally, and both sides lathe bed is laterally.Four pieces of lifter plates of genesis analysis, width differs, and acts on the neck position of human body, waist, knee top and shank position on the lower side respectively; Another two blocks of hang plates, length is identical, and width differs, and acts on shoulder and the buttocks of human body respectively.
Under normal circumstances, people lies flat on the bed, and normally contact is the back side of head, the back of the body, buttocks, thigh, shank position on the upper side and heel.When being elevated plate lifting, these four positions of support human body can be distinguished, during lifting lifting plate certain altitude, originally stressed position can be made no longer to contact with fixed bed board 6, thus reach the object slowing down local organization pressurized.
The lifting of upgrading plate is solved by crank gear, and crank gear is primarily of active bent axle 401, form from dynamic crankshaft 402 and crank-driven motor 406.Initiatively bent axle 401 and be fixed on below fixed bed board 6 by bearing from dynamic crankshaft 402, drivewheel 403 is contained in initiatively on bent axle 401, and driven pulley 405 is contained in from dynamic crankshaft 402, and two-wheeled is by Timing Belt 404 transmission.Initiatively the power of bent axle 401 is from crank-driven motor 406, comes through gear reduced drive, and gear wheel 407 is fixed on active bent axle 401, and pinion 406 is fixed on the motor output shaft of crank-driven motor 406.
Crank on bent axle is flexibly connected with connecting rod 201, the connecting rod other end and a slide bar 704 hinged, the slide bar other end is hinged with lifting plate 101, and slide bar and the chute 702 be arranged on bedstead are slidably matched.
Plate tilting gearing is made up of two pieces of inclination plates, leading screw, polished rod, connecting rods.Two blocks of hang plates act on shoulder and the buttocks of human body respectively.Inclination plate one end and bedstead hinged, leading screw 506 is laterally installed below bed board 6 by bearing, and polished rod 505 is fixed on below fixed bed board 6 by bearing; Connected by shaft coupling 508 between leading screw drive motors 509 and leading screw 506; Feed screw nut 504 is arranged on leading screw 506, and slide block 503 is arranged on polished rod 505, and feed screw nut 504 and slide block 503 are connected by intermediate bar 507 again.Two pieces of inclination plate back portion not again with two connecting rods 501,502 hinged, and shoulder inclination plate connecting rod 501 other end is hinged on slide block 503, and buttocks inclination plate connecting rod 502 other end is hinged on feed screw nut 504.
Leading screw 506 rotates, and drives feed screw nut to move horizontally with the slide block be attached thereto, two inclination plates is synchronously tilted, well masterpiece can be used for human body.
Embodiment two
For amplifying the effect of power, carrying out the lifting of differing heights simultaneously in order to control each lifting plate, slide bar 702 being divided into upper slide bar 701 and drop shot 704.Connected by upper and lower slide bar by hydraulic means 301, chute two ends are closed, and at chute inwall, hydraulic valve and hydraulic oil are housed.
Controlled the pressure of the hydraulic oil closed in chute by hydraulic valve, make the relative drop shot lifting of upper slide bar, thus the lifting of lifting controllable plate.
Each block lifting plate is all connected with a pair lowering or hoisting gear, and every a pair hydraulic means is synchronized with the movement.Each hydraulic means has two states, opens and closes: when opening, hydraulic means can transmit the power of input to outfan; Then not transmitting force during closedown.
Chute 702 inwall is equipped with interim liquid storage container 705, and interim liquid storage container 705 is provided with hydraulic valve 706.By hydraulic valve 706, liquid can pass in and out in tank 702 and between interim liquid storage container 705.When hydraulic means 301 is in open mode, hydraulic valve 706 cuts out, and the liquid of tank 702 then can not enter interim liquid storage container 705, if now slide block 704 under slider-crank mechanism effect on sliding, then can promote in gripper shoe 701 sliding; When hydraulic means 301 closed condition, hydraulic valve 706 is opened, if now slide block 704 under slider-crank mechanism effect on sliding, liquid can enter interim liquid storage container 705, therefore gripper shoe 701 is motionless.When being transformed into open mode from closedown, liquid will be drained into tank 702 from interim liquid storage container 705.
Every a pair hydraulic means can be set as alone opening or cutting out, and meets the support demand of each parts of health of different patient.
Hydraulic means input liquid comes into contact area is less than outfan liquid comes into contact area, the effect of therefore handlebar power amplification.
Claims (6)
1. medical sickbed, comprises bedstead, bed board, and bed board is provided with lifting plate, and lowering or hoisting gear is arranged on below bed board and is connected with lifting plate; Bed board is hinged with inclination plate, and tilting gearing is arranged on below bed board and is connected with inclination plate; It is characterized in that:
Lowering or hoisting gear comprises bent axle, crank-driven motor and connecting rod composition, crank-driven motor is connected with bent axle by train of reduction gears, bent axle is longitudinally arranged on bedstead by bearing, bent axle is provided with crank, connecting rod one end is arranged on crank, the connecting rod other end and a slide bar hinged, the slide bar other end with lifting plate hinged, slide bar coordinates with the slide be arranged on bedstead;
Tilting gearing comprises leading screw drive motors, leading screw, connecting rod and polished rod, slide block; Leading screw is laterally fixed on bedstead by bearing, and leading screw drive motors is connected with leading screw, the feed screw nut on leading screw and connecting rod hinged, connecting rod and inclination plate hinged.
2. medical sickbed as claimed in claim 1, it is characterized in that the feed screw nut in described tilting gearing is fixedly connected with an intermediate bar, intermediate bar is fixedly connected with a slide block, and slide block set is connected on a polished rod, and polished rod is parallel to leading screw and is fixed on bedstead; Slide block is hinged with connecting rod, this connecting rod and another inclination plate hinged.
3. medical sickbed as claimed in claim 1, it is characterized in that in lowering or hoisting gear, slide bar is divided into upper slide bar and drop shot, is also provided with hydraulic means between upper and lower slide bar, chute closed at both ends, is equipped with hydraulic valve and hydraulic oil at chute inwall.
4. medical sickbed as claimed in claim 1, is characterized in that the area bottom described upper slide bar is greater than the area at drop shot top.
5. medical sickbed as claimed in claim 1, is characterized in that lifting plate is longitudinally divided into four pieces according to human body, is connected respectively with one group of lowering or hoisting gear by crank-driven.
6. medical sickbed as claimed in claim 3, it is characterized in that every block lifting plate is connected with both sides lowering or hoisting gear symmetrically, wherein side lowering or hoisting gear is installed on active bent axle, opposite side lowering or hoisting gear is installed on from dynamic crankshaft, initiatively bent axle is fixed with drivewheel, be fixed with driven pulley from dynamic crankshaft, drivewheel is connected by conveying belt with driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314827.5U CN204016685U (en) | 2014-06-13 | 2014-06-13 | Medical sickbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314827.5U CN204016685U (en) | 2014-06-13 | 2014-06-13 | Medical sickbed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204016685U true CN204016685U (en) | 2014-12-17 |
Family
ID=52056610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314827.5U Expired - Fee Related CN204016685U (en) | 2014-06-13 | 2014-06-13 | Medical sickbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204016685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055637A (en) * | 2014-06-13 | 2014-09-24 | 浙江工业大学 | Medical treatment sickbed |
| CN108283552A (en) * | 2018-03-26 | 2018-07-17 | 柯文光 | The back of the body is pushed away with auxiliary and pushes away the sick bed of leg-training energy |
| CN109846638A (en) * | 2019-03-29 | 2019-06-07 | 江苏理工学院 | A kind of nursing bed having body turning function |
-
2014
- 2014-06-13 CN CN201420314827.5U patent/CN204016685U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055637A (en) * | 2014-06-13 | 2014-09-24 | 浙江工业大学 | Medical treatment sickbed |
| CN104055637B (en) * | 2014-06-13 | 2016-09-14 | 浙江工业大学 | medical sickbed |
| CN108283552A (en) * | 2018-03-26 | 2018-07-17 | 柯文光 | The back of the body is pushed away with auxiliary and pushes away the sick bed of leg-training energy |
| CN109846638A (en) * | 2019-03-29 | 2019-06-07 | 江苏理工学院 | A kind of nursing bed having body turning function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170613 |