CN108888425A - Facilitate the nursing bed for exchanging bed - Google Patents
Facilitate the nursing bed for exchanging bed Download PDFInfo
- Publication number
- CN108888425A CN108888425A CN201810428659.5A CN201810428659A CN108888425A CN 108888425 A CN108888425 A CN 108888425A CN 201810428659 A CN201810428659 A CN 201810428659A CN 108888425 A CN108888425 A CN 108888425A
- Authority
- CN
- China
- Prior art keywords
- bed
- bed board
- bedstead
- support
- transmission
- 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- Withdrawn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
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/1026—Sliding sheets or mats
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/1034—Rollers, rails or other means
Abstract
The invention discloses a kind of nursing beds for facilitating exchange bed, it includes bedstead and the bed board that is arranged on bedstead, support bracket equipped with energy support bed board bottom on the bedstead, bedstead is equipped with the support frame being located at below bed board, the worm and worm wheel case driven by power device is connected on bedstead, worm gear case is provided with middle biography axis, equipped with the worm gear and driving gear being connected by power with worm screw on middle biography axis, it is equipped on support frame as described above and engages the rack gear for driving support frame to go up and down with driving gear, longitudinal more transmission shafts disposed in parallel are also connected on support frame, being connected on transmission shaft equidirectional can rotate and can jack up multiple support roller stations that bed board and support bed board fall, more transmission shafts are sequentially connected by transmission chain, wherein a transmission shaft is by exchange power mechanism power drive, support roller station is located at the lower section of bed board.The lifting and horizontal transfer of bed board can be achieved in the present invention, has the advantages that change that bed is steady, reliably and avoids the occurrence of falling risk effect.
Description
Technical field
The present invention relates to a kind of nursing beds for facilitating exchange bed.
Background technique
Patient cannot voluntarily go to bed mostly after the completion of operation, need for patient to be transferred on hospital bed from operating bed.
Existing way is that patient is moved bed by the way of artificial lift to move, it is this move during, be easy to involve the wound of patient
Mouthful, it be easy to cause position to move the problems such as incorrect, various conduits slip, will lead to patient by secondary injury, be unfavorable for suffering from
Person's rehabilitation.
In addition, a kind of bed apparatus excessively is disclosed in the Chinese utility model patent of Patent No. 2016210307114,
Including wheel, bed body, bottom plate and bed board, bed board is connect by support rod with bottom plate, and support rod is rotatably connected with the bottom plate,
Bottom plate is connect by lifting assembly with bed body, and lifting assembly includes elevating lever I and elevating lever II, upper slide bar, drop shot and lead screw,
Elevating lever is set to jack up bed board by rotational lead screw, to realize the lifting of bed board, then patient's mistake can be realized in artificial dragging bed board
Bed.Its shortcoming is that firstly, there is still a need for it is artificial cross bed, it is time-consuming and laborious；Secondly, being difficult to ensure the stationarity of bed board when dragging；Most
Afterwards, this lifting device needs to carry out reverse protection, otherwise be easy to cause bed board to fall naturally, causes the accident.
Summary of the invention
The present invention, aiming to the above problems, provides it is a kind of can even running bed board, facilitate and exchange the nursing bed of bed.
In order to solve the above-mentioned technical problems, the present invention provides it is a kind of as flowering structure facilitate exchange bed nursing bed,
It includes bedstead and the bed board that is arranged on bedstead, is structurally characterized in that：Holding equipped with energy support bed board bottom on the bedstead
Bracket, bedstead are equipped with the support frame being located at below bed board, the worm and worm wheel case driven by power device are connected on bedstead,
Worm gear case is provided with middle biography axis, and middle pass is equipped with the worm gear being connected by power with worm screw and driving gear on axis, on support frame as described above
Equipped with the rack gear for driving support frame to go up and down is engaged with driving gear, longitudinal more disposed in parallel are also connected on support frame
Transmission shaft, being connected on transmission shaft equidirectional rotation and can jack up multiple support roller stations that bed board and support bed board fall, more
Root transmission shaft is sequentially connected by transmission chain and realizes rotating in same direction for more transmission shafts, wherein a transmission shaft is by exchange power
Mechanism power drive, support roller station be located at the lower section of bed board and when support roller station rises with support frame support roller station rotation drive
Dynamic bed board is moved along bedstead.
After adopting the above structure, when needing to exchange bed（Patient is postoperative to be transferred to hospital bed or two hospital beds from operating bed
Between exchange）When, patient is located on bed board, two nursing beds with above structure are placed side by side, power device driving
Worm screw rotation, worm gear, which rotates, passes axis, the rotation of sliding tooth wheel in drive, support frame moves up under the driving of rack gear, supporting bracket
Wheel rises to hold up bed board, after bed board rises to certain altitude, exchanges power mechanism driving transmission shaft rotation, multiple equidirectional
Bed board can be run to bedstead side, the support roller station on another same structure and adjacent nursing bed by the support roller station of rotation
The bed board that transfer comes can be caught by rising, and bed board can be connect down and is placed on above-mentioned nursing bed by the above-mentioned movement of inverted running, be realized
The hospital bed transfer of patient.Present invention utilizes the self-locking functions of worm gear and worm screw, keep the rise of bed board more steady, reliable,
The risk that bed board is fallen will not be generated, and by the isostructural setting of support roller station, makes the transverse translation process of bed board more
Steadily, reliably.
As an improvement, the power device includes the lift drive shaft for being connected to bedstead front and rear, the snail
Bar be positioned at the both ends of lift drive shaft worm screw section, the lift drive shaft of front and rear portions be connected by power by transmission device and
Wherein a lift drive shaft is by the power drive of lifting drive mechanism.The transmission device is to be connected on two lift drive shafts
Belt pulley, belt or sprocket wheel, chain, the lifting drive mechanism is driving hand of the connection on a wherein lift drive shaft
Wheel or driving motor.By the isostructural setting of above-mentioned lift drive shaft, it can guarantee that crane is smoothly gone up and down.
The transmission chain is belt pulley, belt or the sprocket wheel being connected on adjacent two transmission shafts, chain, and described exchange is moved
Force mechanisms are driving handwheel or driving motor of the connection on a wherein transmission shaft.
As a further improvement, the multiple limits rolling being respectively provided on the opposite column of the bedstead above support bracket
Wheel, the two sides of bed board act against on limited roller.By the setting of limited roller, can be effectively prevented in lifting bed board peace
Bed board traveling comfort and accuracy during shifting bed board.
In conclusion the lifting and horizontal transfer of bed board can be achieved in the present invention, have that change bed steady, reliable and avoid the occurrence of
The advantages of falling risk effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of the invention；
Fig. 2 is to remove the structural schematic diagram overlooked after bed board in Fig. 1；
Fig. 3 is the structural schematic diagram of the right view of Fig. 1
Fig. 4 is structural schematic diagram of the present invention when shifting bed board.
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing：
As shown in Figure 1 to Figure 3, the present invention provides a kind of nursing beds for facilitating exchange bed comprising bedstead 1 and setting are in bed
Bed board 2 on frame 1 can be set the bedding such as bedding on bed board 2, be not shown in the figure, also repeat no more herein, the bedstead
The upper support bracket 11 equipped with 2 bottom of energy support bed board, in the present embodiment, support bracket 11 is two angle steel being oppositely arranged, and is led to
The flat side support for crossing angle steel lives bed board 2, and bed board can move up, and bedstead 1 is equipped with the support for being located at 2 lower section of bed board
Frame 10, the worm screw 3 by power device driving and worm gear case are connected on bedstead 1, which includes being connected to bedstead 1
The lift drive shaft 8 of front and rear, the worm screw 3 are the worm screw section positioned at the both ends of lift drive shaft 8, front and rear portions
Lift drive shaft 8 is connected by power by transmission device and wherein a lift drive shaft is passed by the power drive of lifting drive mechanism
Dynamic device is the belt pulley being connected on two lift drive shafts 8, belt or sprocket wheel, chain, and the lifting drive mechanism is to connect
Driving handwheel or driving motor on a wherein lift drive shaft 8 are connect, gives the knot of driving handwheel in the present embodiment
Structure, naturally it is also possible to the structure that servo motor drives lift drive shaft be set, be not described in detail herein.Worm gear case is provided with middle biography
Axis, it is middle to pass on axis equipped with the worm gear 4 that is connected by power with worm screw and driving gear 5, it is equipped on support frame as described above 10 and sliding tooth
Wheel 5 engages the rack gear 6 for driving support frame 10 to go up and down, and longitudinal more transmission shafts disposed in parallel are also connected on support frame 10
9, being connected on transmission shaft 9 equidirectional rotation and can jack up multiple support roller stations 7 that bed board 2 and support bed board 2 fall, and more
Transmission shaft 9 is sequentially connected by transmission chain and realizes rotating in same direction for more transmission shafts, wherein a transmission shaft 9 is by exchange power
Mechanism power drive, the transmission chain are belt pulley, belt or the sprocket wheel being connected on adjacent two transmission shafts, chain, described
Exchanging power mechanism is driving handwheel or driving motor of the connection on a wherein transmission shaft, and support roller station 7 is located at bed board
The lower section and rotate driving bed board 2 of support roller station is moved along bedstead 1 when support roller station rises with support frame.
As shown in Figure 1 to Figure 3, above-mentioned more transmission shafts 9 are mounted on support frame 10 by bearing block, more transmission between centers
Above-mentioned support is installed every the same position in the corresponding setting of support roller station in setting, more transmission shafts 9, i.e. more transmission shafts
Belt pulley or sprocket wheel is respectively set in the two sides of support roller station in support roller 7, and the belt pulley or sprocket wheel on different transmission shafts pass through belt
Or chain drive connects, the arrangement of this transmission connecting structure and support roller station can make bed board translation motion more steady
It is fixed, reliable.
With reference to Fig. 1 and Fig. 2, multiple limits for being respectively provided on the opposite column of the bedstead 1 above support bracket 11
Idler wheel 12, the two sides of bed board 2 act against on limited roller 12, and in the present embodiment, installation interval is arranged more on bedstead
A rolling wheel support fills multiple limited rollers on one rolling wheel support, and the limited roller on the opposite column of bedstead is opposite sets
It sets, setting with this configuration, keeps bedstead lifting and translation more steady and accurate.
With reference to Fig. 4, when carrying out exchange bed, two mutually isostructural nursing beds is put together side by side, pass through driving
Handwheel drive worm screw 3 rotate, worm gear 4 rotation drive in pass axis, driving gear 5 rotate, support frame 10 under the driving of rack gear 6 to
Upper movement, support roller station 7 rises to hold up bed board 2, after bed board 2 rises to certain altitude, by driving handwheel to drive transmission
Axis 9 rotates, and the support roller station 7 of multiple equidirectional rotations can run to bed board 2 on the right side of bedstead, the nursing bed of right side same structure
On support roller station 7 rise and can catch the bed board 2 that comes of transfer, bed board 2 can be connect down and is placed on by the above-mentioned movement of inverted running
It states on nursing bed, realizes the hospital bed transfer of patient.
The above is specific constructive form of the invention, and the present invention is not limited to the above embodiments, is led in this technology
For the personnel of domain, equivalent variations and part replacement based on specific structure in the present invention are all within the scope of the present invention.
Claims (5)
1. a kind of facilitate the nursing bed for exchanging bed, including bedstead（1）With setting in bedstead（1）On bed board（2）, feature
It is：Equipped with energy support bed board on the bedstead（2）The support bracket of bottom（11）, bedstead（1）It is equipped with the branch being located at below bed board
Support（10）, bedstead（1）On be connected with by power device drive worm screw（3）And worm gear case, worm gear case are provided with middle biography axis, in
It passes on axis equipped with the worm gear being connected by power with worm screw（4）And driving gear（5）, support frame as described above（10）On be equipped with and sliding tooth
Wheel（5）Rack gear of the engagement to drive support frame to go up and down（6）, support frame（10）On be also connected with longitudinal more biographies disposed in parallel
Moving axis（9）, transmission shaft（9）On be connected with can it is equidirectional rotation and bed board can be jacked up（2）With support bed board（2）Multiple to fall
Bracketing wheel（7）, more transmission shafts（9）It is sequentially connected by transmission chain and realizes rotating in same direction for more transmission shafts, wherein one
Transmission shaft（9）By exchange power mechanism power drive, support roller station（7）Positioned at bed board lower section and when support roller station with support frame
The rotate driving bed board of support roller station when rise（2）Along bedstead（1）It is mobile.
2. facilitate the nursing bed for exchanging bed as described in claim 1, it is characterized in that：The power device includes being separately connected
In bedstead（1）The lift drive shaft of front and rear（8）, the worm screw（3）For positioned at lift drive shaft（8）Both ends snail
Rod segment, the lift drive shaft of front and rear portions（8）Be connected by power by transmission device and wherein a lift drive shaft by lifting drive
Mechanism power drive.
3. facilitate the nursing bed for exchanging bed as claimed in claim 2, it is characterized in that：The transmission device is to be connected to two
Lift drive shaft（8）On belt pulley, belt or sprocket wheel, chain, the lifting drive mechanism be connection wherein one lifting
Drive shaft（8）On driving handwheel or driving motor.
4. facilitate the nursing bed for exchanging bed as described in claim 1, it is characterized in that：The transmission chain is to be connected to adjacent two
Belt pulley, belt or sprocket wheel, chain on root transmission shaft, the exchange power mechanism are connection on a wherein transmission shaft
Drive handwheel or driving motor.
5. such as the nursing bed of any of claims 1-4 for facilitating exchange bed, it is characterized in that：The bedstead（1）'s
It is respectively provided on opposite column positioned at support bracket（11）Multiple limited rollers of top（12）, bed board（2）Two sides act against
Limited roller（12）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428659.5A CN108888425A (en) | 2018-05-07 | 2018-05-07 | Facilitate the nursing bed for exchanging bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428659.5A CN108888425A (en) | 2018-05-07 | 2018-05-07 | Facilitate the nursing bed for exchanging bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108888425A true CN108888425A (en) | 2018-11-27 |
Family
ID=64342572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810428659.5A Withdrawn CN108888425A (en) | 2018-05-07 | 2018-05-07 | Facilitate the nursing bed for exchanging bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108888425A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433043A (en) * | 2019-09-20 | 2019-11-12 | 贺英 | A kind of Nnrsing bed |
| CN112842803A (en) * | 2021-02-19 | 2021-05-28 | 哈尔滨市全科医疗技术发展有限责任公司 | Adjustable treatment chair |
-
2018
- 2018-05-07 CN CN201810428659.5A patent/CN108888425A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110433043A (en) * | 2019-09-20 | 2019-11-12 | 贺英 | A kind of Nnrsing bed |
| CN112842803A (en) * | 2021-02-19 | 2021-05-28 | 哈尔滨市全科医疗技术发展有限责任公司 | Adjustable treatment chair |
| CN112842803B (en) * | 2021-02-19 | 2022-07-19 | 哈尔滨市全科医疗技术发展有限责任公司 | Adjustable treatment chair |
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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: 20181127 |