CN208864671U - A kind of rise-and-fall hospital bed - Google Patents
A kind of rise-and-fall hospital bed Download PDFInfo
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- CN208864671U CN208864671U CN201820666810.4U CN201820666810U CN208864671U CN 208864671 U CN208864671 U CN 208864671U CN 201820666810 U CN201820666810 U CN 201820666810U CN 208864671 U CN208864671 U CN 208864671U
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- bedstead
- hinged
- linkage rack
- crossbeam
- rise
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Abstract
The utility model relates to a kind of rise-and-fall hospital beds, including pedestal, lifting assembly, linkage rack, control device, power device and bedstead, two groups of lifting assemblies are hinged on pedestal, the hinged lifting assembly in linkage rack both ends, two groups of lifting assemblies, linkage rack and pedestal constitute four bar linkage, power device is hinged on the crossbeam of linkage rack, one end of the telescopic rod of power device is hinged on the crossbeam of bedstead, control device is fixed on the lower surface of linkage rack connecting plate, bedstead is hinged on lifting assembly by four link blocks, the elongation and shortening of the telescopic rod of power device are controlled by control device, to control bedstead, the position of opposite pedestal between lifting assembly and linkage rack three, it is indirectly controlled the relative position on bedstead and ground, to realize the lifting of bedstead height.The utility model structure is simple, and reasonable design, easy operation is quick, and stable drive, noise is small, provides convenience to medical staff and patient.
Description
Technical field
The utility model relates to the technical fields of medical instrument, more particularly to a kind of rise-and-fall hospital bed.
Background technique
Hospital bed is one of common equipment of medical industry, is used for patient in recuperation or treatment.In the case where more,
It needs to adjust height locating for patient to cooperate other equipment or medical staff to treat, therefore is frequently necessary to use liftable
Hospital bed.Conventional hospital bed mostly uses greatly hand wheel cooperation worm gear structure to realize when adjusting hospital bed whole height, operation
It is very complicated, higher cost and impracticable.Conventional hospital bed mostly uses greatly lever construction to be gone up and down, the dynamic security of hospital bed
Load-bearing is lower, it is difficult to meet the patient more demanding to the bearing capacity of hospital bed, while hospital bed is deposited during integral elevating
Time-consuming and laborious in manual operation, noise is big, it has not been convenient to entourage use and interference patient's rest the problem of.
Practical new content
Based on the above issues, the utility model proposes a kind of rise-and-fall hospital beds, it is characterized in that: a kind of multi-functional liter
Drop formula hospital bed, it is characterized in that: including pedestal, lifting assembly, linkage rack, flexible power device and bedstead,
On the otic placode at the both ends that two groups of identical lifting assemblies are respectively hinged at base upper surface,
Every group of lifting assembly includes two pieces of identical set squares and connecting rod, and two pieces of identical set squares pass through two connecting rods
It is fixedly connected in parallel relative to ground, an angle below two set squares on a lifting assembly is respectively hinged at base upper surface one
It holds on the otic placode on the position of two angles；
Linkage rack includes two identical interlocking bar, crossbeam and connecting plate, and two identical interlocking bar pass through crossbeam and company
Fishplate bar is fixedly connected in parallel, and the both ends of every interlocking bar are respectively hinged in two groups of lifting assemblies above corresponding set square
On ipsilateral angle, interlocking bar and the two set squares, pedestal form parallelogram mechanism；
Another angle is correspondingly hingedly installed with the link block on bedstead on the set square of lifting assembly, and link block is flat
Row is fixed on the inside of bedstead two sides, and the upper surface of bedstead and the upper surface of linkage rack are parallel, and power device of stretching is hinged
One end is hinged on the side of the crossbeam of linkage rack, and the other end is hinged on the lower surface of the crossbeam of bedstead.
Preferably, the lower surface of the connecting plate of the linkage rack is fixedly mounted a control device, control device and dynamic
Power device is connected by conducting wire, and control device connects a three-jaw plug by conducting wire, and control device connects one by conducting wire
Lifting button, lifting button are fixed on the side of bedstead.
Preferably, two notches for running through entire bedstead body are arranged in the side of the bedstead, and one is placed in notch
End surface shape and the identical draw back plate of notch shape, the length of draw back plate and of same size, the both ends of each draw back plate of bedstead
A handle is installed in face respectively, and two notches are located at the both ends of bedstead and the upper surface of draw back plate and the upper surface of bedstead are flat
Row.
Preferably, the link block is triangle, fixed company below the upper edge of the triangle link block and bedstead
It connects, the hinge hole of the set square of link block and lifting assembly is located at its lower end.
Preferably, bedstead crossbeam is fixedly connected between two link blocks of the same end on the bedstead.
Preferably, the flexible power device includes the driving motor and retarder parts being connected as one, retarder
Output end stretches out a telescopic screw rod, and the front end of the screw rod and the bedstead crossbeam are hinged, driving motor and retarder parts and
Linkage rack crossbeam is hinged.
Preferably, one piece plus leather foam-rubber cushion are inlayed in the upper surface of the bedstead, add upper surface and the bedstead of leather foam-rubber cushion
Upper surface in the same plane.
Preferably, four angles of the bedstead are respectively provided with an infusion support installation set perpendicular to frame plane, infusion
Frame set is inserted in installation set.
The technical effect of the utility model
The utility model relates to a kind of rise-and-fall hospital bed, including pedestal, lifting assembly, linkage rack, control device,
Power device and bedstead, two groups of lifting assemblies are hinged on pedestal, the hinged lifting assembly in linkage rack both ends, two groups of lifting groups
Part, linkage rack and pedestal constitute four bar linkage, and power device is hinged on the crossbeam of linkage rack, the telescopic rod of power device
One end be hinged on the crossbeam of bedstead, control device is fixed on the lower surface of linkage rack connecting plate, bedstead pass through four companies
Block is connect to be hinged on lifting assembly, by control device connect lifting button come control power device telescopic rod elongation and
Shorten, to control the position of the opposite pedestal between bedstead, lifting assembly and linkage rack three, is indirectly controlled bedstead and ground
The relative position in face, to realize the lifting of bedstead height.The utility model structure is simple, and reasonable design, easy operation is quick, passes
Dynamic steady, noise is small, provides convenience to medical staff and patient.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of rise-and-fall hospital bed；
Fig. 2 is that Fig. 1 removes the overall structure diagram after bedstead；
Fig. 3 is the overall structure diagram of bedstead；
The structural schematic diagram of Fig. 4 linkage rack entirety；
Fig. 5 is the knot entirety structure schematic diagram of lifting assembly；
Fig. 6 is the partial enlargement diagram of power device and telescopic rod articulated position；
Fig. 7 is the enlarged diagram of telescopic rod articulated structure on bedstead crossbeam；
Fig. 8 is the enlarged diagram of power device articulated structure on linkage rack crossbeam；
1. pedestals, 2. lifting assemblies 1,21. lifting assemblies 2,201. set squares 1,202. connecting rods, 203. set squares in figure
2,3. connecting plates 1,31. connecting plates 2,311. bedstead crossbeams, 4. control devices, 5. hinged otic placodes, 6. lifting buttons, 7. infusions
Frame, 8. power devices, 9. draw back plates, 91. notches, 92. handles, 10. plus leather foam-rubber cushion, 11. infusion support installation sets, 12. bedsteads,
13. telescopic rod, 14. linkage racks, 141. linkage rack hinge bars 1,142 linkage rack hinge bars 2,143. linkage rack connecting plates, 144.
Linkage rack crossbeam, 15. conducting wires, 16. three-jaw plugs.
Specific embodiment
Below in conjunction with attached drawing to specific embodiment of the present utility model further detailed description.
A kind of rise-and-fall hospital bed, it is characterized in that: including pedestal, lifting assembly, linkage rack and bedstead, lifting assembly
Including two pieces of identical set squares and connecting rod, two pieces of identical set squares are by two connecting rods in parallel relative to the fixed company in ground
It connects, an angle below two set squares on a lifting assembly is respectively hinged on the position Liang Gejiao of base upper surface one end
Otic placode on, two groups of identical lifting assemblies are respectively hinged on the both ends of base upper surface, linkage rack include two it is identical
Interlocking bar, crossbeam and connecting plate, two identical interlocking bar are fixedly connected by crossbeam with connecting plate in parallel, every interlocking bar
Both ends are respectively hinged on one of angle above the corresponding set square of two lifting assemblies, on lifting assembly set square in addition
One angle is correspondingly hingedly installed with the link block on bedstead, and two lifting assemblies, linkage rack and pedestal constitute four-rod linkage machine
Structure, link block are fixed in parallel on the inside of bedstead two sides, and the upper surface of bedstead and the upper surface of linkage rack are parallel, power dress
It sets on the crossbeam for being hingedly mounted on linkage rack, one end of the telescopic rod in power device is hinged on the crossbeam of bedstead, bedstead
Four angles are respectively provided with an infusion support installation set perpendicular to frame plane, and two draw back plates, draw back plate is arranged in the side of bedstead
Through bedstead in the width direction of bedstead, the length of draw back plate and bedstead it is of same size, two draw back plates are located at
The both ends and the upper surface of draw back plate of bedstead and the upper surface of bedstead are parallel, and lifting button is fixed on the side of bedstead, and lifting is pressed
Button is connect by conducting wire with control device.
After control device is powered on by three-jaw plug, press lifting button get signal controlled by control device it is dynamic
The elongation and shortening of the telescopic rod of power device adjust the relative position of bedstead and linkage rack, to drive lifting assembly in pedestal
Upper rotation, to adjust the relative telescopic amount of bedstead and lifting assembly, relative altitude that is close and reaching adjusting bedstead realizes bedstead
Lifting, to meet the needs of patient and medical staff, bedstead both ends be arranged draw back plate can be pulled out along the two sides of bedstead,
Use can be provided for patient and medical staff at any time, draw back plate is back into home position when use finishes, bedstead
One piece plus leather foam-rubber cushion are inlayed in upper surface, and prevent mattress from movement occurs relative to bedstead makes troubles to patient and medical staff,
The patient that the infusion support installation set being arranged on quadrangle on bedstead is infused at any time for needs provides infusion support fixed position.
Claims (8)
1. a kind of rise-and-fall hospital bed, it is characterized in that: including pedestal, lifting assembly, linkage rack, flexible power device and bed
Frame,
On the otic placode at the both ends that two groups of identical lifting assemblies are respectively hinged at base upper surface,
Every group of lifting assembly includes two pieces of identical set squares and connecting rod, and two pieces of identical set squares are parallel by two connecting rods
It is fixedly connected relative to ground, an angle below two set squares on a lifting assembly is respectively hinged at base upper surface one end two
On otic placode on a angle position；
Linkage rack includes two identical interlocking bar, crossbeam and connecting plate, and two identical interlocking bar pass through crossbeam and connecting plate
It is fixedly connected in parallel, the both ends of every interlocking bar are respectively hinged at ipsilateral above corresponding set square in two groups of lifting assemblies
Angle on, interlocking bar and the two set squares, pedestal form parallelogram mechanism；
Another angle is correspondingly hingedly installed with the link block on bedstead on the set square of lifting assembly, and link block is solid in parallel
It is scheduled on the inside of bedstead two sides, the upper surface of bedstead and the upper surface of linkage rack are parallel, hinged one end of power device of stretching
It is hinged on the side of the crossbeam of linkage rack, the other end is hinged on the lower surface of the crossbeam of bedstead.
2. a kind of rise-and-fall hospital bed according to claim 1, it is characterized in that: the connecting plate of the linkage rack
A control device is fixedly mounted in lower surface, and control device is connect with power device by conducting wire, and control device is connected by conducting wire
A three-jaw plug is connect, control device connects a lifting button by conducting wire, and lifting button is fixed on the side of bedstead.
3. a kind of rise-and-fall hospital bed according to claim 1, it is characterized in that: the side setting two of the bedstead
A notch through entire bedstead body places an end surface shape and the identical draw back plate of notch shape, draw back plate in notch
Length and bedstead it is of same size, the both ends of the surface of each draw back plate install a handle respectively, and two notches are located at bed
The both ends and the upper surface of draw back plate of frame and the upper surface of bedstead are parallel.
4. a kind of rise-and-fall hospital bed according to claim 1, it is characterized in that: the link block is triangle
Shape is fixedly connected below the upper edge of the triangle link block and bedstead, the hinge hole of the set square of link block and lifting assembly
Positioned at its lower end.
5. a kind of rise-and-fall hospital bed according to claim 4, it is characterized in that: on the bedstead the same end two
Bedstead crossbeam is fixedly connected between a link block.
6. a kind of rise-and-fall hospital bed according to claim 1, it is characterized in that: the flexible power device includes
The driving motor and retarder parts being connected as one, retarder output end stretch out a telescopic screw rod, the front end of the screw rod and institute
The bedstead crossbeam stated is hinged, and driving motor and retarder parts and linkage rack crossbeam are hinged.
7. a kind of rise-and-fall hospital bed according to claim 1, it is characterized in that: the upper surface of the bedstead is inlayed
One piece plus leather foam-rubber cushion, the upper surface of the upper surface and bedstead that add leather foam-rubber cushion is in the same plane.
8. a kind of rise-and-fall hospital bed according to claim 1, it is characterized in that: four angles of the bedstead are all provided with
An infusion support installation set perpendicular to frame plane is set, infusion support set is inserted in installation set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666810.4U CN208864671U (en) | 2018-05-07 | 2018-05-07 | A kind of rise-and-fall hospital bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666810.4U CN208864671U (en) | 2018-05-07 | 2018-05-07 | A kind of rise-and-fall hospital bed |
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| Publication Number | Publication Date |
|---|---|
| CN208864671U true CN208864671U (en) | 2019-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820666810.4U Active CN208864671U (en) | 2018-05-07 | 2018-05-07 | A kind of rise-and-fall hospital bed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115087346A (en) * | 2022-08-22 | 2022-09-20 | 广东木几智能装备有限公司 | Stabilizing frame of high-precision chip mounter and using method thereof |
| CN116495670A (en) * | 2023-06-30 | 2023-07-28 | 南京有多利科技发展有限公司 | Linkage type single-cylinder jacking machine |
-
2018
- 2018-05-07 CN CN201820666810.4U patent/CN208864671U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115087346A (en) * | 2022-08-22 | 2022-09-20 | 广东木几智能装备有限公司 | Stabilizing frame of high-precision chip mounter and using method thereof |
| CN115087346B (en) * | 2022-08-22 | 2022-11-15 | 广东木几智能装备有限公司 | Stabilizing frame of high-precision chip mounter and using method thereof |
| CN116495670A (en) * | 2023-06-30 | 2023-07-28 | 南京有多利科技发展有限公司 | Linkage type single-cylinder jacking machine |
| CN116495670B (en) * | 2023-06-30 | 2023-08-29 | 南京有多利科技发展有限公司 | Linkage type single-cylinder jacking machine |
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