CN2366082Y - Full hydraulic, controllable and moveable bed - Google Patents
Full hydraulic, controllable and moveable bed Download PDFInfo
- Publication number
- CN2366082Y CN2366082Y CN 98249923 CN98249923U CN2366082Y CN 2366082 Y CN2366082 Y CN 2366082Y CN 98249923 CN98249923 CN 98249923 CN 98249923 U CN98249923 U CN 98249923U CN 2366082 Y CN2366082 Y CN 2366082Y
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- CN
- China
- Prior art keywords
- bed board
- plate
- bed
- hinged
- hydraulic
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- 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
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- Invalid Beds And Related Equipment (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model belongs to the technical field of medical equipment, which is a medical sickbed for treatment and recovery, and a bed plate is composed of a movable front bed plate and a back bed plate. The front bed plate is composed of a head-rest plate fixed on a bedstead, a movable left side plate and a right side plate. The lower sides of the front bed plate, the back bed plate, the left side plate and the right side plate are respectively provided with a hydraulic ram. A hydraulic system mechanism which controls hydraulic rams comprises a general control valve and a hydraulic pump driven by an electric motor, and the electric motor is connected with the control valve and a program controller. The utility model is suitable for a bed patient, a paralysis and a handicapped who are unable to turn over, the utility model can cause the patient to sit, to turn over and to hoist legs and feet to the required height.
Description
This utility model belongs to technical field of medical instruments, is the medical hospital bed of a kind of patients treatment, rehabilitation.
The lifting that existing hospital uses is nursing hospital bed, is that the armrest swing mechanism makes bed surface rise an inclination angle, and its function singleness can not satisfy actual needs, and needs manual operations, and the adjusting angle scope is little; In addition, when treating patient's legs and feet damages or fracture at present, often need be with the traction belt certain altitude of vertically foot being sling, because legs and feet leave bed surface, make the cold erosion of easily enduring cold of patient's lower limb and back, increase the weight of the state of an illness or cause other slight illness, and increase the patient suffering, regulate also very inconvenient.
The purpose of this utility model provides a kind of all-hydraulic controlled pulldown bed, and it is suitable for the bed patient that can not stand up and paralysis, people with disability, can make patient sit up, stand up and legs and feet are praised desired height.
The purpose of this utility model is achieved through the following technical solutions: bed board is by forming with the back bed board by active preceding bed board, before, back bed board and one is positioned at hinged the linking of transverse axis at bedstead middle part, before bed board by be fixed on the bedstead headrest-plate and can active left plate, right plate constitutes, a left side, right plate and hinged the linking of axis along bed length direction layout, the pro-bed board, back bed board, one hydraulic jack respectively is housed under left plate and the right plate, the hydraulic system mechanism that controls each hydraulic jack comprises that by motor-operated hydraulic pump and master control valve, motor and master control valve and cyclelog link.
Corresponding down hydraulic jack of installing of described forward and backward mobile bed plate and hinged the linking of oil cylinder fixed mount that is fixed on the bedstead, oil cylinder piston bar and bed board are hinged to link.
Corresponding down hydraulic jack of installing of described left and right mobile bed plate and hinged the linking of oil cylinder fixed mount that is fixed on the bed board, oil cylinder piston bar and bed board are hinged to link.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.Fig. 2 is that the A-A of Fig. 1 is to view.
Fig. 3 is the vertical view of Fig. 1.Fig. 4 is the dextrad view of Fig. 1.
Fig. 5 is hydraulic jack control principle figure of the present utility model.
As shown in the figure, bedstead 1 of the present utility model adopts the version of common bed, place the bed board in the bedstead partly to constitute by five, promptly can be active before bed board, back bed board 6, and before forming bed board fixedly headrest-plate 2 and can active left plate 4, right plate 3.A preceding push oil cylinder of upwards electing 5 and back push oil cylinder 7 correspondingly respectively are housed under forward and backward bed board, they all with an oil cylinder fixed mount 10 and 8 hinged linking.The oil cylinder fixed mount then connects firmly on bedstead.Correspondence is equipped with left push oil cylinder 11 and right push oil cylinder 13 under the left and right side plate of the preceding bed board of composition, and these two oil cylinders are hinged on the oil cylinder fixed mount 12.This fixed mount is connected on the axis 15 by coupling bar 14.Above-mentionedly be loaded on four hydraulic jacks under can mobile bed plate by automatically controlled and HYDRAULIC CONTROL SYSTEM action, the motor and the hydraulic pump that are fixed on the bedstead connect with master control valve and fuel tank by fluid pressure line, and the master control valve links by fluid pressure line and each oil cylinder.
Four movable parts of bed board all can be made lifting campaign arbitrarily, also linkage separately.When stretching out with the hinged oil cylinder piston bar of forward and backward bed board, the forward and backward bed board certain angle of all facing upward, swing back before transverse axis 9, angular range be at 1～75 °, and this moment, left and right side plate and corresponding thruster oil cylinder were in company with the lifting together of preceding bed board.Header board promotes patient's forward and sits up, and the fixedly headrest-plate of header board upper end makes patient sit comfortablely.Back bed board is faced upward and is risen the treatment height that certain angle can make patient's legs and feet rise to be needed.Because legs and feet do not leave bed surface, bedding can guarantee that legs and feet are warm, has also alleviated patient's misery effectively.When oil cylinder promoted left plate or right plate, they all can rotate for the axle center inclination by axis 15, and patient is stood up to the left or to the right, and the angle excursion of biside plate is between 1～90 °.
Forward and backward bed board and left and right side plate be lifting and side-to-side movement repeatedly repeatedly as required all, and the angle that movement velocity and liter change also can be regulated on demand, and be progressive according to patient's situation circulation, has to help patient to temper the effect at each position of whole body.
Operation principle automatically controlled and hydraulic jack control is: the start-up routine controller, the motor drives hydraulic pump works, the master control valve is given in oil transportation, and eight solenoid directional control valves, bypass valve and connecting pipeline are arranged in the master control valve, and each oil cylinder is joined oil work by two electromagnetic valves.Send instruction when receiving cyclelog, one or more electromagnetic valves are opened, and join oil and give oil cylinder, promote to move on the piston rod mobile bed plate motion that makes correspondence; When same oil cylinder will change duty, cyclelog instructed to electromagnetic valve, and valve seat is opened, and hydraulic oil refluxes, and another electromagnetic valve promotes piston and moves down to the other end oil supply of this oil cylinder simultaneously.As all end work of the arbitrary electromagnetic valve in the control valve, when oil pressure surpasses certain numerical value limit, bypass valve is opened hydraulic oil and is flowed back to fuel tank.
Preestablish by cyclelog, hydraulic jack can be regulated a certain position of bed board or several position on time, rises arbitrarily angledly till satisfied, realizes that patient lies, crouches, the sitting posture gesture.Each mobile bed plate all can the repeated multiple times motion, and patient is carried out the functional training of all around, regulates blood flow, promotes patient to recover, and has also alleviated medical personnel's workload and labor intensity.This device adopts hydraulic drive to substitute the existing mechanical transmission, and operate by cyclelog, the automaticity height, compact conformation, manufacturing are simply, overcome heavy manual operations, easy to operate omission, stable action, noiseless and vibration, the suitability are strong, have extensive market prospects and good social benefit.
Claims (3)
1, a kind of all-hydraulic controlled pulldown bed, comprise bedstead, the hydraulic system mechanism of bed board and the lifting of control bed board, it is characterized in that: bed board is by forming with the back bed board by active preceding bed board, before, back bed board and one is positioned at hinged the linking of transverse axis at bedstead middle part, before bed board by be fixed on the bedstead headrest-plate and can active left plate, right plate constitutes, a left side, right plate and hinged the linking of axis along bed length direction layout, the pro-bed board, back bed board, one hydraulic jack respectively is housed under left plate and the right plate, the hydraulic system mechanism that controls each hydraulic jack comprises that by motor-operated hydraulic pump and master control valve, motor and master control valve and cyclelog link.
2, pulldown bed according to claim 1 is characterized in that: corresponding down hydraulic jack of installing of forward and backward mobile bed plate and hinged the linking of oil cylinder fixed mount that is fixed on the bedstead, oil cylinder piston bar and bed board are hinged to link.
3, pulldown bed according to claim 1 is characterized in that: corresponding down hydraulic jack of installing of left and right mobile bed plate and hinged the linking of oil cylinder fixed mount that is fixed on the bed board, oil cylinder piston bar and bed board are hinged to link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98249923 CN2366082Y (en) | 1998-12-18 | 1998-12-18 | Full hydraulic, controllable and moveable bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98249923 CN2366082Y (en) | 1998-12-18 | 1998-12-18 | Full hydraulic, controllable and moveable bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366082Y true CN2366082Y (en) | 2000-03-01 |
Family
ID=33994540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98249923 Expired - Fee Related CN2366082Y (en) | 1998-12-18 | 1998-12-18 | Full hydraulic, controllable and moveable bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366082Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726240A (en) * | 2017-01-03 | 2017-05-31 | 河南省洛阳正骨医院（河南省骨科医院） | Orthopedic ankle postoperative nursing bed device |
| CN110123546A (en) * | 2019-06-03 | 2019-08-16 | 袁晶晶 | A kind of intelligence adjusting hospital bed device for adjustable width medically |
| CN113350074A (en) * | 2021-06-24 | 2021-09-07 | 台州市第二人民医院 | Lower limb rehabilitation exercise bed for neurology |
-
1998
- 1998-12-18 CN CN 98249923 patent/CN2366082Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726240A (en) * | 2017-01-03 | 2017-05-31 | 河南省洛阳正骨医院（河南省骨科医院） | Orthopedic ankle postoperative nursing bed device |
| CN110123546A (en) * | 2019-06-03 | 2019-08-16 | 袁晶晶 | A kind of intelligence adjusting hospital bed device for adjustable width medically |
| CN113350074A (en) * | 2021-06-24 | 2021-09-07 | 台州市第二人民医院 | Lower limb rehabilitation exercise bed for neurology |
| CN113350074B (en) * | 2021-06-24 | 2023-06-20 | 台州市第二人民医院 | Lower limb rehabilitation exercise bed for neurology department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |