CN107951646A - A kind of medical lifting and upset bed - Google Patents
A kind of medical lifting and upset bed Download PDFInfo
- Publication number
- CN107951646A CN107951646A CN201711379037.XA CN201711379037A CN107951646A CN 107951646 A CN107951646 A CN 107951646A CN 201711379037 A CN201711379037 A CN 201711379037A CN 107951646 A CN107951646 A CN 107951646A
- Authority
- CN
- China
- Prior art keywords
- bed body
- rack
- bed
- loading plate
- transmission arm
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of medical lifting and upset bed,Including bed body rack,Loading plate is fixedly mounted by screw on the bed body rack,Central part is provided with through hole on the loading plate,Interference fit screw-thread bush in the through hole,The internal thread of threaded bushing connection rotating shaft,The shaft lower end is set with driven bevel gear,Institute's bed body lower end sets upper rack,The loading plate is provided with coordinates lower rack with upper rack,The pedestal is equipped with needle bearing,Through equipped rotation axis in the needle bearing,The rotation axis fixes active conical gear close to driven bevel gear one end,The rotation axis other end consolidates the first transmission arm and stretches out bed body rack,The bed body rack bottom is equipped with bottom plate,The one end of the bed body rack away from the first transmission arm is provided with the second transmission arm,The second transmission arm other end connects cam,The cam upper end offsets with kinematic axis one end,The loading plate and bed body junction are provided with second bearing.The technical program flexibility is very strong.
Description
Technical field
The present invention relates to medical bed technique field, particularly a kind of medical lifting and upset bed.
Background technology
Hospital bed is made of rigid bedstead and bed panel, and bed panel is made of backboard, seat and foot bent plate three parts again,
It is characterized in that backboard, seat and foot bent plate are actively coupled, the connecting hinge of backboard and seat is fixed on bedstead；Backrest
Rigid support is installed, stent junction connecting bracket elevating mechanism, is provided with straight-bar stent, straight-bar stent one under seat board under plate
End connection straight-bar elevating mechanism.So pass through the mechanical movement of elevating mechanism, you can drive backboard, seat board, foot bent plate it is upper
Rise and decline, it is convenient to care bed is adjusted such that the state that people leans to, goes down on one's knees, makes patient more comfortable, alleviates nursing
The labor intensity of personnel, while if the direction switch part of elevating mechanism uses remote control mode, you can reach self of patient
Nursing.
Current hospital bed, it possesses the height of backrest and adjusts, and has whole height regulatory function, while backrest tune
The function of section is also very complicated, and cost is very high, does not have practicality, also not economic enough, thus by it is above-mentioned understand it is current
Hospital bed it is flexible not enough.
Retrieve related patents：The China Patent No. 201210362855.X present invention provides a kind of hospital bed, including base, machine
Tool arm linkage unit, bed body moving cell, bed body and control system, base can do 360 degree of rotations, mechanical arm linkage unit and bottom
Seat connection, and multiple movement arms including being rotatedly connected successively, bed body are arranged at the top of bed body moving cell, mechanical arm linkage
The movement arm of unit drives bed body moving cell to make elevating movement and in horizontal plane motion, bed body fortune under control of the control system
Moving cell drives bed body to make horizontal stretching motion under control of the control system.The present invention hospital bed can realize bed body lifting,
360 degree of rotations and back-and-forth motion, thus can be used cooperatively with a variety of diagnostic devices and therapeutic equipment, it is no longer necessary to it is diagnostic device
With therapeutic equipment special configuration examination couch or therapeutic bed, the cost and installation maintenance cost of diagnosis and treatment system are reduced, is carried
The high conformability of diagnosis and treatment system.It is too complicated to change bed or the structure of structure, for the patient of some nursing of being in
It is and impracticable.
The content of the invention
The purpose of the present invention is to solve the above problem, devises a kind of medical lifting and upset bed.
To achieve the above object, the present invention provides following technical solution：A kind of medical lifting and upset bed, including bed body
Frame, the bed body rack is rectangular configuration and middle part is hollow structure, and loading plate, institute is fixedly mounted by screw on the bed body rack
The plate that loading plate is rectangular configuration is stated, central part is provided with through hole on the loading plate, and screw-thread bush is interference fitted in the through hole,
The internal thread of threaded bushing connection rotating shaft, the shaft lower end are set with driven bevel gear, and the shaft mutually has bed body, institute
Bed body lower end sets upper rack, and the loading plate is provided with coordinates lower rack with upper rack, and the bottom bearing plate fixes pedestal,
The pedestal is equipped with needle bearing, equipped rotation axis is run through in the needle bearing, the rotation axis is close to driven circular cone tooth
Take turns one end and fix active conical gear, the rotation axis other end consolidates the first transmission arm and stretches out bed body rack, the active circular cone
Gear coordinates with driven bevel gear and vertical-transmission, the bed body rack bottom are equipped with bottom plate, and the bottom plate lower end passes through fixation
Axis sets pulley, and the one end of the bed body rack away from the first transmission arm is provided with the second transmission arm, outside second transmission arm
Fixed frame is arranged, the fixed frame is internally provided with clutch shaft bearing, and the fixed frame is fixedly mounted on inside bed body rack, and described
Two transmission arm one end stretch out bed body rack and are connected with rotation handle, and the second transmission arm other end connects cam, the cam
Upper end offsets with kinematic axis one end, and the kinematic axis other end is flexibly connected bed body, the loading plate and bed body through loading plate
Junction is provided with second bearing.
Preferably, the upper rack and lower rack are both provided with rectangle gear, and upper rack and lower rack are two groups, two groups
Set relative to loading plate or so.
Preferably, the pedestal is two, and the equal horizontal direction parallel of the pedestal is set.
Preferably, installation axle is provided with pulley, the installation axis connection brake block, the brake block lower end, which is provided with, grabs
Ground pierces.Pierce after bed is transported to the position of needs with grabbing, pierce with grabbing stably to be contacted with ground, prevent bed body into
Row movement.
Preferably, rectangle gear is rectangular shape, and the both ends of the rectangle gear are arc-shaped round-corner transition.Arc-shaped
Round-corner transition can be steadily driven, and be driven when does not block and the sensation in gap.
Preferably, the bed body includes handrail, the first bed body, the second bed body, between first bed body and the second bed body
By hinge connection, first bed body is provided with handrail.
Preferably, the handrail is two groups, is symmetrical set on the first bed body both sides.Handrail is used for what is stood up in patient
When, gripped.
A kind of medical lifting made using technical scheme and upset bed, upper rack and lower rack can be mutual
It is meshed, controls gear mechanism to be rotated by rotating the first transmission arm, move up and down between control rack and mutually lock
Control the rise and reduction of bed.Rotation handle is rotated at the same time when bed is lifted to about two racks and departs from, can be right
Bed carries out the rotation of certain angle, and by the rotation of cam, the fluctuating for forming height carries out the head of a bed raising and reduction, the present invention
Be driven with theory of mechanics, gear, cam is driven, and has the characteristics that simple in structure, old is also low, is adapted to patient
Carry out care and household or hospital is used.The technical program has stronger flexibility, convenient and efficient.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of medical lifting of the present invention and the structure diagram for overturning bed；
Fig. 2 is a kind of medical lifting of the present invention and the overlooking the structure diagram for overturning bed；
Fig. 3 is a kind of medical lifting of the present invention and the bed body overlooking the structure diagram for overturning bed；
Fig. 4 is a kind of medical lifting of the present invention and the partial enlargement structural representation for overturning bed；
Fig. 5 is a kind of medical lifting of the present invention and the partial enlargement structural representation for overturning bed；
Fig. 6 is a kind of medical lifting of the present invention and the partial enlargement structural representation for overturning bed；
Fig. 7 is a kind of medical lifting of the present invention and the partial enlargement structural representation for overturning bed.
In figure, bed body rack 1, loading plate 2, through hole 201, lower rack 202, rectangle gear 203, screw-thread bush 3, shaft 4, from
Dynamic conical gear 5, bed body 6, upper rack 601, hinge 602, handrail 7, the first bed body 8, the second bed body 9, pedestal 10, rotation axis
11st, the first transmission arm 12, active conical gear 13, bottom plate 14, fixing axle 15, installation axle 16, brake block 17, pierce 18, with grabbing
Two transmission arms 19, fixed frame 20, clutch shaft bearing 21, pulley 22, rotation handle 23, cam 24, kinematic axis 25, second bearing 26,
Needle bearing 27.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
The present invention provides a kind of medical lifting as shown in figs. 1-7 and upset bed, including bed body rack 1, the bed body
Frame 1 is rectangular configuration and middle part is hollow structure, and loading plate 2, the loading plate is fixedly mounted by screw on the bed body rack 1
2 be the plate of rectangular configuration, and central part is provided with through hole 201 on the loading plate 2, interference fit screw-thread bush in the through hole 201
3, the 3 internal thread connection rotating shaft 4 of screw-thread bush, 4 lower end of shaft is set with driven bevel gear 5, and 4 phase of shaft has
Bed body 6,6 lower end of institute's bed body set upper rack 601, and the loading plate 2 is provided with coordinates lower rack 202 with upper rack 601, described
Pedestal 10 is fixed in 2 bottom of loading plate, and the pedestal 10 is equipped with needle bearing 27, is rotated in the needle bearing 27 through equipped
Axis 11, the rotation axis 11 fix active conical gear 13 close to 5 one end of driven bevel gear, and 11 other end of rotation axis is consolidated
First transmission arm 12 simultaneously stretches out bed body rack 1, and the active conical gear 13 coordinates with driven bevel gear 5 and vertical-transmission, institute
State 1 bottom of bed body rack and be equipped with bottom plate 14,14 lower end of bottom plate sets pulley 22 by fixing axle 15, and the bed body rack 1 is remote
One end of first transmission arm 12 is provided with the second transmission arm 19, and fixed frame 20 is arranged outside second transmission arm 19, described solid
Determine frame 20 and be internally provided with clutch shaft bearing 21, the fixed frame 20 is fixedly mounted on inside bed body rack 1, second transmission arm 19
One end stretches out bed body rack 1 and is connected with rotation handle 23, and 19 other end of the second transmission arm connects cam 24, the cam 24
Upper end offsets with 25 one end of kinematic axis, and 25 other end of kinematic axis is flexibly connected bed body 6, the loading plate 2 through loading plate 2
6 junction of bed body is provided with second bearing 26.
Further, the upper rack 601 and lower rack 202 are both provided with rectangle gear 203, and upper rack 601 is with
Rack 202 is two groups, and two groups are set relative to loading plate 2 or so.
Further, the pedestal 10 is two, and 10 equal horizontal direction parallel of the pedestal is set.
Further, installation axle 16 is provided with pulley 22, the installation axle 16 connects brake block 17, the brake block 17
Lower end, which is provided with, pierces 18 with grabbing.
Further, rectangle gear 203 is rectangular shape, and the both ends of the rectangle gear 203 are arc-shaped fillet mistake
Cross.
Further, the bed body 6 includes handrail 7, the first bed body 8, the second bed body 9, first bed body 8 and second
Connected between body 9 by hinge 602, first bed body 8 is provided with handrail 7.
Further, the handrail 7 is two groups, is symmetrical set on 8 both sides of the first bed body.
When specifically used：The rectangle gear 203 set on upper rack 601 and lower rack 202 can intermesh, and pass through rotation
Turning the first transmission arm 12 controls active conical gear 13 is vertical with driven bevel gear 5 to be driven, and control upper rack 601 is with
Move up and down and mutually lock between rack 202 rise and reduction for controlling bed body 6.It is lifted at the same time in bed body 6 on two
When rack 601 and lower rack 202 depart from, rotation rotation handle 23 can carry out bed body 6 rotation of certain angle, pass through
Rotation rotation handle 23 drives the rotation of the second transmission arm 19, rotation of the rotation with moving cam 24 of the second transmission arm 19, cam
The fluctuating that 24 asymmetrical junction is configured to height carries out bed body 6 raising and reduction, and the present invention is with theory of mechanics, upper rack
601 and lower rack 202 is driven, cam 6 is driven, have the characteristics that simple in structure, old is also low, be adapted to patient into
Row care and household or hospital are used.The technical program has stronger flexibility, convenient and efficient.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
Combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this area
Art personnel can be tied the different embodiments or example described in this specification and different embodiments or exemplary feature
Close and combine.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (7)
1. a kind of medical lifting and upset bed, including bed body rack (1), it is characterised in that the bed body rack (1) is rectangular configuration
And middle part is hollow structure, loading plate (2) is fixedly mounted by screw on the bed body rack (1), the loading plate (2) is rectangle
The plate of structure, central part is provided with through hole (201) on the loading plate (2), interference fit screw-thread bush in the through hole (201)
(3), screw-thread bush (3) the internal thread connection rotating shaft (4), shaft (4) the lower end suit driven bevel gear (5) are described
Shaft (4) mutually has bed body (6), and institute bed body (6) lower end sets upper rack (601), and the loading plate (2) is provided with and upper rack
(601) lower rack (202) is coordinated, pedestal (10) is fixed in loading plate (2) bottom, and the pedestal (10) is equipped with needle bearing
(27), through equipped rotation axis (11) in the needle bearing (27), the rotation axis (11) is close to driven bevel gear (5) one
The fixed active conical gear (13) in end, rotation axis (11) other end consolidate the first transmission arm (12) and stretch out bed body rack (1), institute
State active conical gear (13) and be equipped with bottom plate with driven bevel gear (5) cooperation and vertical-transmission, bed body rack (1) bottom
(14), bottom plate (14) lower end sets pulley (22) by fixing axle (15), and the bed body rack (1) is away from the first transmission arm
(12) one end is provided with the second transmission arm (19), and fixed frame (20), the fixation are arranged outside second transmission arm (19)
Frame (20) is internally provided with clutch shaft bearing (21), and the fixed frame (20) is fixedly mounted on bed body rack (1) inside, and described second passes
Swing arm (19) one end stretches out bed body rack (1) and is connected with rotation handle (23), and the second transmission arm (19) other end connection is convex
Take turns (24), cam (24) upper end offsets with kinematic axis (25) one end, and kinematic axis (25) other end passes through loading plate (2)
Bed body (6) is flexibly connected, the loading plate (2) and bed body (6) junction are provided with second bearing (26).
2. a kind of medical lifting according to claim 1 and upset bed, it is characterised in that the upper rack (601) and
Lower rack (202) is both provided with rectangle gear (203), and upper rack (601) and lower rack (202) are two groups, two groups relative to
Loading plate (2) left and right is set.
3. a kind of medical lifting according to claim 1 and upset bed, it is characterised in that the pedestal (10) is two
It is a, and the pedestal (10) horizontal direction parallel is set.
4. a kind of medical lifting according to claim 1 and upset bed, it is characterised in that pulley is provided with peace on (22)
Axis (16) is filled, installation axle (16) the connection brake block (17), brake block (17) lower end is provided with pierces (18) with grabbing.
5. a kind of medical lifting according to claim 2 and upset bed, it is characterised in that rectangle gear (203) is square
Shape shape, and the both ends of the rectangle gear (203) are arc-shaped round-corner transition.
6. a kind of medical lifting according to claim 1 and upset bed, it is characterised in that the bed body (6) includes helping
Hand (7), the first bed body (8), the second bed body (9), between first bed body (8) and the second bed body (9) by hinge (602) even
Connect, first bed body (8) is provided with handrail (7).
7. a kind of medical lifting according to claim 6 and upset bed, it is characterised in that the handrail (7) is two groups,
It is symmetrical set on the first bed body (8) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379037.XA CN107951646A (en) | 2017-12-19 | 2017-12-19 | A kind of medical lifting and upset bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379037.XA CN107951646A (en) | 2017-12-19 | 2017-12-19 | A kind of medical lifting and upset bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107951646A true CN107951646A (en) | 2018-04-24 |
Family
ID=61958042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711379037.XA Pending CN107951646A (en) | 2017-12-19 | 2017-12-19 | A kind of medical lifting and upset bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107951646A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108743316A (en) * | 2018-06-28 | 2018-11-06 | 俞成桢 | A kind of bentoquatam bath apparatus |
| CN110074910A (en) * | 2019-05-14 | 2019-08-02 | 陈海陆 | A kind of liftable metal patient binding device of invaginating |
| CN110151426A (en) * | 2019-06-24 | 2019-08-23 | 郑晓云 | A kind of paediatrics automatic lifting intelligent rotating medical bed |
| CN111528916A (en) * | 2020-06-05 | 2020-08-14 | 北京大学深圳医院 | Ultrasonic examination bed with variable body position |
-
2017
- 2017-12-19 CN CN201711379037.XA patent/CN107951646A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108743316A (en) * | 2018-06-28 | 2018-11-06 | 俞成桢 | A kind of bentoquatam bath apparatus |
| CN108743316B (en) * | 2018-06-28 | 2020-04-07 | 曾伟 | Medicine bath device for dermatology |
| CN110074910A (en) * | 2019-05-14 | 2019-08-02 | 陈海陆 | A kind of liftable metal patient binding device of invaginating |
| CN110151426A (en) * | 2019-06-24 | 2019-08-23 | 郑晓云 | A kind of paediatrics automatic lifting intelligent rotating medical bed |
| CN110151426B (en) * | 2019-06-24 | 2021-02-12 | 郑晓云 | Rotatory medical bed of paediatrics automatic rising intelligence |
| CN111528916A (en) * | 2020-06-05 | 2020-08-14 | 北京大学深圳医院 | Ultrasonic examination bed with variable body position |
| CN111528916B (en) * | 2020-06-05 | 2024-05-24 | 北京大学深圳医院 | Variable position ultrasonic examination bed |
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