CN108652872A - A kind of hospital bed turnover device - Google Patents
A kind of hospital bed turnover device Download PDFInfo
- Publication number
- CN108652872A CN108652872A CN201810051737.4A CN201810051737A CN108652872A CN 108652872 A CN108652872 A CN 108652872A CN 201810051737 A CN201810051737 A CN 201810051737A CN 108652872 A CN108652872 A CN 108652872A
- Authority
- CN
- China
- Prior art keywords
- hospital bed
- turnover device
- connecting rod
- hinged
- lead screw
- 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.)
- Withdrawn
Links
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
- A61G7/05—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
- 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
- A61G7/005—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
Abstract
The invention discloses a kind of hospital bed turnover devices, including the backup plate being hinged on hospital bed, the connecting rod being hinged on hospital bed, the transmission mechanism on hospital bed bottom surface, one end of connecting rod is hinged on the middle part of backup plate, the other end of connecting rod is flexibly connected with transmission mechanism, transmission mechanism includes screw body, limition orientation item, limition orientation item offers guide groove, and guide groove both ends are equipped with adjustable spring.The present invention can not only raise the back of patient by backup plate, to facilitate patient to change appearance or diet, be damaged between parts because pressure is excessive or impact is excessive moreover, can effectively place restrictions in transmission mechanism.
Description
Technical field
The present invention relates to medical instruments, and in particular to hospital bed.
Background technology
It is generally known, hospital bed upper recuperation, the especially patient Jing Guo major operation need to be lain in just through the patient of operation,
Need quiet lie on hospital bed.But patient with a posture lie in it is hospital bed it is upper recuperation it is long, body will produce discomfort
Sense, at this moment, the body of patient need to obtain it is appropriate change appearance, backrest-type is such as become from horizontal lying-type.In addition, can voluntarily drink tea and
The patient of food its body posture in diet also need to become backrest-type from horizontal lying-type, so that head is lifted, the first half of body
Divide and has a certain degree with horizontal plane.To meet the demand, the general practice is in the back of patient, neck cushion pillow, such as
This, the waist of patient empties, easily damaged, and pillow is softer, unfavorable to the back of patient, neck.
Invention content
Technical problem solved by the invention：The patient that need to be liied in bed with a posture lie in it is hospital bed it is upper recuperation it is long,
Body will produce sense of discomfort.Wherein, can the patient of voluntarily diet need to be lifted on its head in diet, the top half of body need to be with
Horizontal plane has a certain degree.The waist of patient is set to empty in the back of patient, neck cushion pillow, waist is easily damaged, and pillow
It is softer, it is unfavorable to the back of patient, neck.
The present invention provides the following technical solutions：A kind of hospital bed turnover device, including one end be hinged on it is medical
Backup plate, middle part on bed are hinged on the connecting rod on hospital bed, the transmission mechanism on hospital bed bottom surface, the company
One end of extension bar is hinged on the middle part of backup plate, and the other end of the connecting rod is flexibly connected with transmission mechanism, the transmission mechanism
Including screw body, limition orientation item, the limition orientation item offers guide groove, and the guide groove both ends are equipped with flexible bullet
Spring.
Generally known, there are a rotary part and moving parts for screw body, under the guiding of guide groove, moving parts
It is for linear motion.The moving parts drives connecting rod to be rotated as fulcrum using itself and hospital bed hinge joint, connecting rod
One end backup plate can be made to be rotated as fulcrum using itself and hospital bed hinge joint, and then make backup plate rise or decline.Work as shifting
Dynamic component close to guide groove both ends when, the adjustable spring mounted on guide groove both ends is compressed, and adjustable spring is to moving portion
Part applies active force, and the staff for operating screw body can experience this active force, thus know that moving parts has connect
The both ends of nearly guide groove, operating personnel no longer exert a force to screw body.Meanwhile the presence of adjustable spring also generates moving parts
Cushioning effect.It is damaged in this way, screw body and gib block can be placed restrictions on effectively because pressure between the two is excessive or impact is excessive
Hinder or entire turnover device is made to be damaged.
Through the above technical solutions, hospital bed turnover device of the present invention can raise the back of the body of patient by backup plate
Portion, to facilitate patient to change appearance or diet.Due to the planarization of backup plate, the back of patient, neck will not come to harm.
As detailed description of the invention, the screw body includes lead screw, the nut mating with lead screw, connects and combine
Part, the nut are equipped with sliding block, and the connecting assembly is connect with nut, and the lead screw is mounted on hospital bed by bearing
On bottom surface, the connecting assembly is flexibly connected with connecting rod.Above-mentioned moving parts is nut herein, and lead screw rotates, Gu
The sliding block being scheduled on nut slides in guide groove, in this way, nut moves linearly, the connecting assembly driving being connect with nut
Connecting rod rotates.
As a further improvement on the present invention, the screw body further includes support element, and the support element is fixed on medical treatment
With support slot on bed bottom surface, is offered on the support element, the connecting assembly is partially embedded in support slot.
Description of the drawings
Following further describes the present invention with reference to the drawings：
Fig. 1 is a kind of structural schematic diagram of hospital bed turnover device of the present invention；
Fig. 2 is the structural schematic diagram of transmission mechanism in Fig. 1；
Fig. 3 is structural schematic diagram of the limition orientation item after overturning in Fig. 2；
Fig. 4 is the combining structure schematic diagram of lead screw and rotating handle；
Fig. 5 be in Fig. 4 A to partial view.
Symbol description in figure：
10, backup plate；
20, connecting rod；
30, transmission mechanism；31, lead screw；310, handle runner；311, protrusion；32, nut；33, limition orientation item；330、
Adjustable spring；34, compound rod is connected；35, support element；36, rotating handle；360, bar-shaped trough；361, pars contractilis；362, it connects
Portion；363, grip part；364, resetting spring；365, articulated shaft；
40, friction structure；
90, hospital bed.
Specific implementation mode
As shown in Figure 1, a kind of hospital bed turnover device, including one end are hinged on the backup plate on hospital bed 90
10, middle part is hinged on the connecting rod 20 on hospital bed 90, the transmission mechanism 30 on hospital bed 90 bottom surface.The company
One end of extension bar 20 is hinged on the middle part of backup plate 10, and the other end of the connecting rod 20 is flexibly connected with transmission mechanism 30.
Wherein, the hospital bed preferred sick bed.
As shown in Fig. 2, the transmission mechanism 30 includes screw body, limition orientation item 33.
As shown in Fig. 2, the screw body includes lead screw 31 and the mating nut 32 of lead screw 31, connecting assembly 34, branch
Support member 35, rotating handle 36.The nut 32 is equipped with sliding block, and the connecting assembly 34 is connect with nut 32, the lead screw
31 are mounted on by bearing on hospital bed 90 bottom surface, and the connecting assembly 34 is flexibly connected with connecting rod 20.The support
Part 35 is fixed on hospital bed 90 bottom surface, and support slot is offered on the support element 35, and 34 part of the connecting assembly is embedding
In support slot.
As shown in figure 3, the limition orientation item 33 offers guide groove, the guide groove both ends are equipped with adjustable spring 330.
In conjunction with Fig. 4, Fig. 5, the end of lead screw 31 opens up handle runner 310, and the madial wall of handle runner is equipped with protrusion
311, rotating handle 36 is equipped with the bar-shaped trough 360 coordinated with the protrusion.When pause is using rotating handle 36, rotating handle energy
It is enough retracted in lead screw, rotating handle bridle is avoided to mix the pedestrian to walk about in treatment bedside.
The rotating handle 36 includes pars contractilis 361, interconnecting piece 362, grip part 363, and the bar-shaped trough 360, which is opened in, to be stretched
In contracting portion, the top of interconnecting piece is fixedly connected with pars contractilis, and the bottom end and grip part of interconnecting piece are hinged.Grip part can overturn receipts
It receives, bridle is avoided to mix pedestrian.
Hospital bed 90 bottom is equipped with friction structure 40, and the middle part of the grip part 363 is cut with scissors with the interconnecting piece 362
It connects, resetting spring 364 is equipped between grip part and interconnecting piece.In operation, operator rotates the grip part, and resetting spring is drawn
It stretches, later, the pars contractilis stretches into lead screw 31, and grip part is gradually close to the friction structure 40.Later, the gripping is discharged
Portion, under the action of resetting spring, the grip part can be pressed on the edge of the friction structure, and in turn, lead screw obtains
Braking, backup plate are stabilized.
In practical operation, rotating handle 36 is acted, lead screw 31 rotates, and under the limitation of limition orientation item 33, nut 32 is straight
Line move, nut 32 drive connecting assembly 34 move along a straight line, connecting assembly 34 drive connecting rod 20 with its with it is hospital bed
90 hinge joint is that fulcrum is rotated, and one end of connecting rod 20 can make backup plate 10 with itself and hospital bed 90 hinge joint be branch
Point is rotated, and then backup plate 10 is made to overturn.When both ends of the sliding block on nut 32 close to guide groove, it is mounted on guide groove two
The adjustable spring 330 at end is compressed, and adjustable spring 330 applies active force to sliding block, operates staff's energy of screw body
This active force is enough experienced, thus knows that sliding block has been approached the both ends of guide groove, operating personnel's stopping acts rotating handle 36.
The above content is only the better embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (6)
1. a kind of hospital bed turnover device, including one end is hinged on backup plate (10) on hospital bed (90), middle part hinge
The transmission mechanism (30) for being connected on the connecting rod (20) on hospital bed (90), being mounted on hospital bed (90) bottom surface, feature
It is：One end of the connecting rod (20) is hinged on the middle part of backup plate (10), the other end and driver of the connecting rod (20)
Structure (30) is flexibly connected, and the transmission mechanism (30) includes screw body, limition orientation item (33), the limition orientation item (33)
Guide groove is offered, the guide groove both ends are equipped with adjustable spring (330)；
The screw body is equipped with the rotating handle (36) for driving the screw body action, is offered on the screw body
Handle runner (310), rotating handle are slidably matched with the handle runner, and rotating handle can move linearly along handle runner.
2. a kind of hospital bed turnover device as described in claim 1, it is characterised in that：The screw body includes lead screw
(31), with the mating nut (32) of lead screw (31), connecting assembly (34), the nut (32) is equipped with sliding block, the connection
Sub-assembly (34) is connect with nut (32), and the lead screw (31) is mounted on by bearing on hospital bed (90) bottom surface, the company
Sub-assembly (34) is connect to be flexibly connected with connecting rod (20).
3. a kind of hospital bed turnover device as claimed in claim 2, it is characterised in that：The screw body further includes branch
Support member (35), the support element (35) are fixed on hospital bed (90) bottom surface, and support slot is offered on the support element (35),
The connecting assembly (34) is partially embedded in support slot.
4. a kind of hospital bed turnover device as claimed in claim 2, it is characterised in that：The handle runner (310) is opened
Be located at the end of lead screw (31), the madial wall of handle runner is equipped with protrusion (311), rotating handle (36) be equipped with it is described convex
The bar-shaped trough (360) of portion's cooperation.
5. a kind of hospital bed turnover device as claimed in claim 4, it is characterised in that：The rotating handle (36) includes
Pars contractilis (361), interconnecting piece (362), grip part (363), the bar-shaped trough (360) are opened on pars contractilis, the top of interconnecting piece
End is fixedly connected with pars contractilis, and the bottom end and grip part of interconnecting piece are hinged.
6. a kind of hospital bed turnover device as claimed in claim 5, it is characterised in that：The bottom of hospital bed (90) is set
There is friction structure (40), the middle part of the grip part (363) and the interconnecting piece (362) are hinged, between grip part and interconnecting piece
Equipped with resetting spring (364), when the pars contractilis stretches into lead screw (31), the grip part can be pressed on the friction structure
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051737.4A CN108652872A (en) | 2018-01-19 | 2018-01-19 | A kind of hospital bed turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051737.4A CN108652872A (en) | 2018-01-19 | 2018-01-19 | A kind of hospital bed turnover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108652872A true CN108652872A (en) | 2018-10-16 |
Family
ID=63785058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051737.4A Withdrawn CN108652872A (en) | 2018-01-19 | 2018-01-19 | A kind of hospital bed turnover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108652872A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464246A (en) * | 2018-12-19 | 2019-03-15 | 江苏泰泉电子自动化设备有限公司 | Driving handle mechanism suitable for medical bed lifting |
| CN109966090A (en) * | 2019-04-16 | 2019-07-05 | 青岛大学附属医院 | It is a kind of for surgery of liver nursing limb assisting lift equipment for supporting patient with burn |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002272793A (en) * | 2001-03-19 | 2002-09-24 | Toto Ltd | Foldable bed |
| CN202942319U (en) * | 2012-09-25 | 2013-05-22 | 蔡桂文 | Self-service multifunctional convalescent bed |
| CN203852507U (en) * | 2014-03-19 | 2014-10-01 | 武汉理工大学 | Multifunctional household nursing bed |
| CN204379616U (en) * | 2015-01-09 | 2015-06-10 | 中国人民解放军南京军区南京总医院 | A kind of Sick bed for medical care that sufferer can be helped to stand up |
| CN204411142U (en) * | 2015-01-18 | 2015-06-24 | 丽水市中心医院 | A kind of ward bed lifting/lowering device raising patients back |
-
2018
- 2018-01-19 CN CN201810051737.4A patent/CN108652872A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002272793A (en) * | 2001-03-19 | 2002-09-24 | Toto Ltd | Foldable bed |
| CN202942319U (en) * | 2012-09-25 | 2013-05-22 | 蔡桂文 | Self-service multifunctional convalescent bed |
| CN203852507U (en) * | 2014-03-19 | 2014-10-01 | 武汉理工大学 | Multifunctional household nursing bed |
| CN204379616U (en) * | 2015-01-09 | 2015-06-10 | 中国人民解放军南京军区南京总医院 | A kind of Sick bed for medical care that sufferer can be helped to stand up |
| CN204411142U (en) * | 2015-01-18 | 2015-06-24 | 丽水市中心医院 | A kind of ward bed lifting/lowering device raising patients back |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464246A (en) * | 2018-12-19 | 2019-03-15 | 江苏泰泉电子自动化设备有限公司 | Driving handle mechanism suitable for medical bed lifting |
| CN109966090A (en) * | 2019-04-16 | 2019-07-05 | 青岛大学附属医院 | It is a kind of for surgery of liver nursing limb assisting lift equipment for supporting patient with burn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |