CN108186240A - A kind of sick bed - Google Patents
A kind of sick bed Download PDFInfo
- Publication number
- CN108186240A CN108186240A CN201810213086.4A CN201810213086A CN108186240A CN 108186240 A CN108186240 A CN 108186240A CN 201810213086 A CN201810213086 A CN 201810213086A CN 108186240 A CN108186240 A CN 108186240A
- Authority
- CN
- China
- Prior art keywords
- bed board
- bedstead
- plate
- axis
- connecting lever
- 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- Withdrawn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
- A61G7/002—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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0507—Side-rails
- A61G7/0508—Side-rails characterised by a particular connection mechanism
-
- 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
- A61G7/0507—Side-rails
- A61G7/0519—Side-rails stowable, e.g. underneath mattress
-
- 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 sick beds, belong to technical field of medical equipment.Its back bed board, buttocks bed board, leg bed board, meal plate, stent for including bedstead and being set in turn on bedstead；Wherein, back bed board can be dug upwards；The meal plate is connected on bedstead, and can just be placed in bedstead tail end after downwardly turning in which can spin upside down by stent, can be in upright state after being flipped up under the action of detent mechanism；The back bed board includes central plate and the baffle positioned at both sides；Two groups of driving mechanisms are additionally provided on the back bed board, two groups of driving mechanisms can respectively drive two inside side to overturn of baffle.Sick bed of the present invention can effectively prevent the patient after sitting up to topple over, while eat plate expansion, gathering conveniently.
Description
Technical field
The present invention relates to technical field of medical equipment, are especially a kind of sick bed.
Background technology
In the prior art, in order to allow a patient to easily sit up, being usually designed to back bed board can upward turnup type
Structure.With digging upwards for back bed board, patient also sits up therewith.But patient is after sitting up, and if common patient, energy
It is enough oneself to grasp balance.If the patient of paralysis, due to not having balanced capacity, it is easy to topple over to both sides.So usual patient
After sitting up, nursing staff is needed to assist or patient is kept to balance with others paving assistant piece, operation is inconvenient.In addition, work as
When patient needs dining, need dining table being installed on sick bed, be inconvenient.
To solve the above-mentioned problems, this case is given birth to therefrom.
Invention content
The patient after sitting up is effectively prevent to incline it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of
, while plate of eating is unfolded, collapses convenient sick bed, the patient especially suitable for paralysis.
To achieve these goals, technical scheme is as follows：A kind of sick bed including bedstead and is set gradually
In back bed board, buttocks bed board, leg bed board, meal plate, stent on bedstead；Wherein, back bed board can be dug upwards；The meal
Plate is connected on bedstead in which can spin upside down by stent, and can just be placed in bedstead tail end after downwardly turning over, after being flipped up
Upright state can be under the action of detent mechanism；The back bed board includes central plate and the baffle positioned at both sides；It is described
Two groups of driving mechanisms are additionally provided on the bed board of back, two groups of driving mechanisms can respectively drive two inside side to overturn of baffle.
Further, the driving mechanism is installed between central plate and baffle, including sleeve, axis one, axis two, connecting lever
First, connecting lever two, guide plate, connecting plate；The sleeve is affixed with central plate by connecting plate；Axis one is installed in the sleeve；
The connecting lever one is connected with connecting lever two, and the free end of connecting lever one and panel hinge, and the free end of connecting lever two and axis one are wherein
One end is affixed；The axis two is connected to the other end of axis one；The axis one is vertical with axis two, connecting lever two respectively；The axis two
Free end is equipped with idler wheel, and idler wheel rolling is matched on guide plate；The guide plate is fixed on bedstead, has what is be connected to lead
To facing directly and guiding surface, guiding surface is located at the front side for being oriented to and facing directly；It is described guiding face directly it is parallel with the left and right side of bedstead,
Guiding surface is to the centroclinal of bedstead.
Further, the stent includes two support arms, and the upper end of two support arms is affixed with meal plate respectively, lower end point
It is not articulated with the both sides of bedstead；The detent mechanism includes locating piece, screw one with locating slot；The locating piece is fixed in
The rear portion of support arm lower end；The screw one is set on bedstead, and positioned at support arm and the rear side of bedstead junction；The spiral shell
Nail one can be just placed in locating slot when plate of eating is flipped up to upright state, and support is provided for locating piece.
Further, it is located on the bedstead on front side of support arm and bedstead junction and is provided with screw two, screw two exists
When meal plate downwardly turns over support is provided for support arm.
Further, when the back bed board is dug upwards to maximum angle, baffle inwardly overturns 45~60 degree.
Further, the back side of the back bed board is equipped with electric pushrod, and back bed board is under the promotion of electric pushrod
It digs upwards.
After adopting the above technical scheme, it compared with prior art, the present invention has the following advantages：Sick bed of the present invention, works as the back of the body
After portion's bed board is dug upwards, it can stop that patient topples over by the baffle of both sides, it is ensured that patient is in equilibrium state；Furthermore, it is necessary to
During dining, it is only necessary to meal plate is dug upwards, after being finished under turn over gatherings, operate extremely convenient, and do not influence the entirety of sick bed
Appearance.
Description of the drawings
Fig. 1 is stereogram when back bed board is dug upwards in the present invention.
Fig. 2 is enlarged drawing at A in Fig. 1.
Fig. 3 is the structure diagram under normality of the present invention.
Fig. 4 is structure diagram when back bed board is dug upwards in the present invention.
Fig. 5 is enlarged drawing at B in Fig. 3.
Shown in figure：1 bedstead；2 central plates；3 baffles；4 buttocks bed boards；5 leg bed boards；6 shafts one；7 gears one；8 turns
Axis two；9 gears two；10 elastical cloths；11 sleeves；12 axis one；13 axis two；14 connecting levers one；15 connecting levers two；16 guide plates；161 are oriented to
It faces directly；162 guiding surfaces；17 connecting plates；18 idler wheels；19 electric pushrods 20 meal plate；21 support arms；22 locating slots；23 positioning
Block；24 screws one；25 screws two；26 tooth rests；27 sliding blocks；28 sliding slots；29 resetting springs.
Specific embodiment
The present invention is further elaborated below by drawings and examples.
As depicted in figs. 1 and 2：A kind of sick bed, including bedstead 1 and the back bed board, the stern that are set in turn on bedstead 1
Portion's bed board 4, leg bed board 5, meal plate 20, stent；The back side of back bed board is equipped with electric pushrod 19, and back bed board is pushed away electronic
It is dug upwards under the promotion of bar 19.
Meal plate 20 is connected on bedstead 1, and can just be placed in 1 tail of bedstead after downwardly turning in which can spin upside down by stent
End, can be in upright state under the action of detent mechanism after being flipped up.When needing dining, meal plate 20 is dug upwards,
Gathering is turned under after being finished.
Stent includes two support arms 21, and the upper end of two support arms 21 is affixed with meal plate 20 respectively, and lower end is respectively articulated with
In the both sides of bedstead 1.Detent mechanism includes locating piece 23, screw 1 with locating slot 22.Locating piece 23 is fixed in support
The rear portion of 21 lower end of arm.Screw 1 is set on bedstead 1, and positioned at support arm 21 and the rear side of 1 junction of bedstead.Screw one
24 can just be placed in locating slot 22 when plate 20 of eating is flipped up to upright state, and support is provided for locating piece 23.Namely
Say, when meal plate 20 is flipped up a certain angle, locating slot 22 on locating piece 23 just it is embedding live screw 1, plate of eating at this time
20 are exactly in upright state.By the cooperation of the locating slot 22 on locating piece 23 and screw 1, meal plate 20 is positioned to straight
Vertical state.It is located on bedstead 1 on front side of support arm 21 and 1 junction of bedstead and is provided with screw 2 25, screw 2 25 is in meal plate 20
When downwardly turning over support is provided for support arm 21.That is, 2 25 pairs of support arms 21 of screw play position-limiting action, avoid its to
Lower overturning is excessive.Generally speaking, meal plate 20 is limited in the range of 90 degree and overturns by the cooperation of screw 1 and screw 2 25.
Shaft 1 is installed, shaft 1 is supported on the both sides of bedstead 1, buttocks bed board 4 at the bottom centre of buttocks bed board 4
Can be with shaft 1 to be overturn before and after axle center, structure is similar to seesaw.
The bottom rear end of buttocks bed board 4 is equipped with gear 1.The front end of back bed board is axis rotation with shaft 28, is turned
Axis 28 is supported on the both sides of bedstead 1.Gear 29 is installed in shaft 28, the rotation of shaft 28 can be 29 turns with moving gear
It is dynamic.Gear 29 is engaged with gear 1.
When back, bed board is dug upwards, it can be rotated by 28 band moving gear 29 of shaft, the rotation of gear 29 can drive
The gear 1 being engaged with rotates backward, gear 1 rotation while because compression due to downwards activity, and then drive buttocks bed
Plate 4 is turned over, that is, tilts backwards certain angle（Refer to Fig. 4）, the buttocks forward slip of patient can be so hindered,
The patient to sit up is thoroughly prevented to glide.When back bed board resets, buttocks bed board 4 also resets therewith.
The sick bed of said structure design not only has the function of that the patient that sits up is prevented to glide, but also buttocks bed board 4 turns over
Turn to dig linkage with back bed board, digging and turn over automatically with back bed board does not need to add driver to stern
Portion's bed board 4 is driven, and overturning opportunity is accurate, has many advantages, such as simple in structure, easy to operate, at low cost.
When it is implemented, gear 29 is located at the back upper place of gear 1, gear 1 is gear wheel, and gear 29 is small tooth
Wheel.The gearratio of gear 29 and gear 1 is advisable between 8~12.The angle that buttocks bed board 4 is turned over should not be too large, no
The comfort of patient can then be influenced.When back bed board is dug upwards to maximum angle, buttocks bed board 4, which is turned over 12~15 degree, is
Preferably.
As shown in Figure 5：In order to improve the stability of sick bed operation, connection of the present invention also to gear 1 and buttocks bed board 4
Structure optimizes, specially：Gear 1 is installed on by tooth rest 26 on buttocks bed board 4.Buttocks bed board 4 corresponds to gear
The position of frame 26 offers sliding slot 28, and sliding slot 28 is along the length originating party of buttocks bed board 4 to extension.The top setting of tooth rest 26
There is sliding block 27, sliding block 27 is snug fit in sliding slot 28.It, can be with moving gear 1 when sliding block 27 slides back and forth along sliding slot 28
And activity.Resetting spring 29 is installed between the antetheca of sliding slot 28 and sliding block 27 in sliding slot 28, resetting spring 29 is applied always
Add elastic force on sliding block 27.When back bed board dig, decline and with moving gear 1 and during the engaged transmission of gear 29, due to buttocks
Certain variation can occur for the front and rear overturning of bed board 4, the distance between gear 1 and gear 29.If the two apart from too small,
It then will appear stuck phenomenon, if the two apart from excessive, then will appear de- tooth phenomenon.And pass through more than structure design, gear 1
It can make adjusting before and after certain amplitude after stress, gear 1 engages under the action of resetting spring 29 with gear 29 always,
So as to greatly improve the stability of sick bed operation.
It is connected separately with elastical cloth 10 between buttocks bed board 4 and back bed board, leg bed board 5, each elastical cloth 10 is from stern
The side of portion's bed board 4 extends to opposite side.By being arranged at the neutral gear between buttocks bed board 4 and back bed board, leg bed board 5
Elastical cloth 10, can blocks dust, impurity etc. enter inside bed body, ensure the reliable and stable operation of internal mechanism.And elastical cloth
10 have elasticity, do not interfere with the overturning of buttocks bed board 4.
As shown in Figure 3 and Figure 4：Back bed board includes central plate 2 and the baffle 3 positioned at both sides.It is also set up on the bed board of back
There are two groups of driving mechanisms, two groups of driving mechanisms can respectively drive two 3 inside side to overturn of baffle.When back bed board is dug upwards
Afterwards, the inside side to overturn again of baffle 3, can so stop that patient topples over to both sides.The angle that baffle 3 is inwardly overturn should not be too large
It is unsuitable too small.If flip angle is excessive, the comfort of patient can be influenced；If flip angle is too small, side block can be influenced
Effect.When it is implemented, when back bed board is dug upwards to maximum angle, inwardly 45~60 degree of overturning is advisable baffle 3.
Driving mechanism is installed between central plate 2 and baffle 3, including sleeve 11, axis 1, axis 2 13, connecting lever 1,
Connecting lever 2 15, guide plate 16, connecting plate 17.Sleeve 11 is affixed by connecting plate 17 and central plate 2.Axis one is installed in sleeve 11
12, axis 1 can rotate in sleeve 11.Connecting lever 1 is connected with connecting lever 2 15, and the free end of connecting lever 1 is cut with scissors with baffle 3
It connects, the free end of connecting lever 2 15 and wherein one end of axis 1 are affixed.Axis 2 13 is connected to the other end of axis 1.One 12 points of axis
It is not vertical with axis 2 13, connecting lever 2 15.The free end of axis 2 13 is equipped with idler wheel 18, and the rolling of idler wheel 18 is matched with guide plate 16
On.Guide plate 16 is fixed on bedstead 1, there is connected guiding to face 161 and guiding surface 162 directly, guiding surface 162 is located at
Guiding faces 161 front side directly.Guiding is faced directly 161 parallel with the left and right side of bedstead 1, and the center of guiding surface 162 to bedstead 1 is inclined
Tiltedly.
The sick bed operation principle of said structure design is as follows：When back, bed board is dug upwards, early period, idler wheel 18 roll in
On guiding surface 162, meanwhile, axis 1 rotates therewith；The rotation of axis 1 drives connecting lever 2 15 to rotate, and then drives connecting lever 1
It is reversely rotated with connecting lever 2 15, increases the angle between connecting lever 1 and connecting lever 2 15, and then driven and kept off by connecting lever 1
3 inside side to overturn of plate；In the later stage, when idler wheel 18, which is rolled by guiding surface 162 to guiding, to be faced directly on 161, axis 1 stops operating,
The overturning of baffle 3 finishes, and idler wheel 18, which is rolled, to be faced directly in guiding on 161, until central plate 2 digs completion upwards；When back, bed board is answered
During position, early period, idler wheel 18, which is rolled, to be faced directly in guiding on 161, and axis 1 does not turn, and baffle 3 is also motionless；Later stage, when idler wheel 18 is by leading
To when facing directly in 161 rollings to guiding surface 162, axis 1 rotates backward therewith；The rotation of axis 1 drives connecting lever 2 15 to revolve
Turn, and then connecting lever 1 is driven to be reversely rotated with connecting lever 2 15, reduce the angle between connecting lever 1 and connecting lever 2 15, and then
Baffle 3 is driven to flip to the outside by connecting lever 1, until being shakeout completely with the reset of central plate 2.
The sick bed of said structure design, the inside overturning of baffle 3 digs linkage with central plate 2, with turning over for central plate 2
It rises and automatic inwardly overturning, does not need to add driver and baffle 3 is driven, and varus opportunity is accurate, there is structure letter
The advantages that single, easy to operate, at low cost.
Sick bed of the present invention when bed board is dug upwards when back, can drive buttocks bed board 4 to turn over automatically simultaneously, drive
The automatic inwardly overturning of baffle 3, has the function of that the patient for preventing to sit up glides and topples over, it is ensured that patient remains equilibrium-like
State.
Foundation embodiment described above is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this invention thought, various changes and amendments are carried out.The technical scope of this invention is not limited to
In the content described in specification.
Claims (6)
1. a kind of sick bed, including bedstead and the back bed board being set in turn on bedstead, buttocks bed board, leg bed board, meal
Plate, stent；Wherein, back bed board can be dug upwards；It is characterized in that：The meal plate is connected in which can spin upside down by stent
On bedstead, and bedstead tail end can be just placed in after downwardly turning over, it can be under the action of detent mechanism in upright after being flipped up
State；The back bed board includes central plate and the baffle positioned at both sides；Two groups of driving machines are additionally provided on the back bed board
Structure, two groups of driving mechanisms can respectively drive two inside side to overturn of baffle.
2. a kind of sick bed according to claim 1, it is characterised in that：The driving mechanism be installed on central plate and baffle it
Between, including sleeve, axis one, axis two, connecting lever one, connecting lever two, guide plate, connecting plate；The sleeve passes through connecting plate and center
Plate is affixed；Axis one is installed in the sleeve；The connecting lever one is connected with connecting lever two, and the free end of connecting lever one is cut with scissors with baffle
It connects, the free end of connecting lever two and wherein one end of axis one are affixed；The axis two is connected to the other end of axis one；The axis one is distinguished
It is vertical with axis two, connecting lever two；The free end of the axis two is equipped with idler wheel, and idler wheel rolling is matched on guide plate；The guiding
Plate is fixed on bedstead, is faced directly with connected guiding and guiding surface, guiding surface are located at the front side for being oriented to and facing directly；It is described
Guiding is faced directly parallel with the left and right side of bedstead, and guiding surface is to the centroclinal of bedstead.
3. a kind of sick bed according to claim 1, it is characterised in that：The stent includes two support arms, two supports
The upper end of arm is affixed with meal plate respectively, and lower end is hingedly connected to the both sides of bedstead；The detent mechanism is included with locating slot
Locating piece, screw one；The locating piece is fixed in the rear portion of support arm lower end；The screw one is set on bedstead, and be located at
Support arm and the rear side of bedstead junction；The screw one can just be placed in locating slot when plate of eating is flipped up to upright state
It is interior, provide support for locating piece.
4. a kind of sick bed according to claim 1, it is characterised in that：It is located at support arm and bedstead junction on the bedstead
Front side be provided with screw two, screw two provides support when plate of eating is downwardly turned over for support arm.
5. a kind of sick bed according to claim 1, it is characterised in that：The back bed board is dug upwards to maximum angle
When, baffle inwardly overturns 45~60 degree.
6. a kind of sick bed according to claim 1, it is characterised in that：The back side of the back bed board is equipped with electronic push away
Bar, back bed board are dug upwards under the promotion of electric pushrod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810213086.4A CN108186240A (en) | 2018-03-15 | 2018-03-15 | A kind of sick bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810213086.4A CN108186240A (en) | 2018-03-15 | 2018-03-15 | A kind of sick bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108186240A true CN108186240A (en) | 2018-06-22 |
Family
ID=62595183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810213086.4A Withdrawn CN108186240A (en) | 2018-03-15 | 2018-03-15 | A kind of sick bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108186240A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613569A (en) * | 2019-09-24 | 2019-12-27 | 广东博智林机器人有限公司 | Integrated wheelchair bed |
| CN111281696A (en) * | 2020-03-06 | 2020-06-16 | 中国人民解放军总医院 | Recovered intelligent electric sickbed of using of abdominal operation |
-
2018
- 2018-03-15 CN CN201810213086.4A patent/CN108186240A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613569A (en) * | 2019-09-24 | 2019-12-27 | 广东博智林机器人有限公司 | Integrated wheelchair bed |
| CN111281696A (en) * | 2020-03-06 | 2020-06-16 | 中国人民解放军总医院 | Recovered intelligent electric sickbed of using of abdominal operation |
| CN111281696B (en) * | 2020-03-06 | 2021-03-16 | 中国人民解放军总医院 | Recovered intelligent electric sickbed of using of abdominal operation |
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| 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 |
Application publication date: 20180622 |
|
| WW01 | Invention patent application withdrawn after publication |