CN109044715A - A kind of dental chair can be exchanged into hospital bed - Google Patents
A kind of dental chair can be exchanged into hospital bed Download PDFInfo
- Publication number
- CN109044715A CN109044715A CN201811049098.4A CN201811049098A CN109044715A CN 109044715 A CN109044715 A CN 109044715A CN 201811049098 A CN201811049098 A CN 201811049098A CN 109044715 A CN109044715 A CN 109044715A
- Authority
- CN
- China
- Prior art keywords
- hospital bed
- dental chair
- pedestal
- exchanged
- backrest
- 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
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
-
- 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
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nursing (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention proposes a kind of dental chair that can be exchanged into hospital bed, including backrest, seat board, leg plate, pedestal, the pedestal installs electric cylinders, the electric cylinders are connect with backrest, control backrest rises and falls, there is support rod by back, it can form and support with pedestal, the electric cylinders connecting stay wire, the bracing wire connection leg plate simultaneously passes through fixed pulley, it can control the relative motion of backrest and leg plate by electric cylinders, the idler wheel that can be put down or rise is installed on the pedestal, it is moved easily, in demand difference, the transformation of hospital bed may be implemented in dental chair, and it is moved easily, structure is simple, it is practical.
Description
Technical field
The present invention relates to dental medical apparatus technical field, especially a kind of dental chair that can be exchanged into hospital bed.
Background technique
Dental chair as a part essential in dentistry, after more and more people now pay attention to oral problems at
For a kind of critically important medical device, present dental chair is varied however not very practical, and part dental chair installs first aid additional
Support, can have an effect when bursting problem occurs, however not be moved easily after first aid, and another part is then to install rolling additional
Wheel, however idler wheel is smaller with contact area of ground, may move when in use, uses the medical treatment such as dental handpiece in doctor
Be when equipment it is breakneck, the present invention devises a kind of dental chair that can be converted to hospital bed thus, is capable of providing first aid branch
It can be used as hospital bed use when supportting, and needing, the idler wheel of addition only can just put down use when moving, and safety coefficient is high, real
It is strong with property.
Summary of the invention
The technical solution that the present invention uses for the above technical issues are as follows: a kind of dental chair that can be exchanged into hospital bed, packet
Including pedestal, backrest, seat board, leg plate, the pedestal installs electric cylinders, and the electric cylinders connect backrest, electric cylinders top connecting stay wire,
The bracing wire passes through connection leg plate after the fixed pulley installed on pedestal, and torsional spring is installed in the leg plate and seat board junction, described
Adjustable support is installed on backrest top, described to install magnet by back, installs motor, the motor on the base center position
Lower section connects and installs rotatable wire-wrap board, the upward bending processing in pedestal both ends, and the bending part installs swingle, institute
Stating the one end connecting at swingle and folding has axis to run through and installs torsional spring, and the swingle other end installs idler wheel, institute
Swingle connection fastening line one end is stated, the fastening line other end connects wire-wrap board, installation limitation swingle rotation on the pedestal
The limit module turned.
Preferably, the limit module includes torsional spring limited block and electric machine spacing block.
Preferably, the electric machine spacing block installation site is immediately below axis.
Preferably, the torsional spring limited block installation site and axis are in the same horizontal line.
Preferably, the adjustable support includes screw rod, fastening block, locating piece, support rod, the screw rod installation
Back is being leaned on, fastening block and locating piece are being installed, described support rod one end connects locating piece, and the support rod is another on the screw rod
Card slot is arranged in one end.
Preferably, the motor is connect with wire-wrap board using belt.
Preferably, being respectively mounted ventilation cushion on the backrest, seat board, leg plate.
Compared with prior art, the advantages and positive effects of the present invention are that it is possible to after providing first aid support as disease
Bed uses, and can move, and is different from other devices directly with idler wheel as support, and the present invention only just makes in demand
It with roller supporting, is supported with pedestal when not needing, stability is good, can use as normal dental chair, and backrest
With leg plate can also synchronizing moving, comfort is good.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for ability
For the those of ordinary skill of domain, without any creative labor, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is dental chair structural schematic diagram of the invention；
Fig. 2 is structural schematic diagram when dental chair of the invention is changed into hospital bed form；
In above each figure, 1, fastening block, 2, screw rod, 3, backrest, 4, magnet, 5, seat board, 6, torsional spring, 7, leg plate, 8, fixed
Position block, 9, support rod, 10, card slot, 11, electric cylinders, 12, bracing wire, 13, fixed pulley, 14, idler wheel, 15, swingle, 16, axis, 17,
Pedestal, 18, wire-wrap board, 19, motor, 20, fastening line, 21, electric machine spacing block, 22, torsional spring limited block.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawings and examples
The present invention will be further described.It should be noted that in the absence of conflict, in embodiments herein and embodiment
Feature can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other modes described herein are different from, therefore, the present invention is not limited to the specific of specification is described below
The limitation of embodiment.
Embodiment, as shown in Figure 1 and Figure 2, the dental chair that can be exchanged into hospital bed includes backrest 3, seat board 5, leg plate 7, as tooth
The device of section's chair indispensability becomes the bed surface of hospital bed under certain form, there is pedestal 17 under the seat board 5, and pedestal 17 is used to support
With stablize whole device, torsional spring 6 is installed in the seat board 5 and 7 active connection place of leg plate, and torsional spring 6 provides torque force support to leg plate 7,
The pedestal 17 installs electric cylinders 11, and 11 top of electric cylinders connects backrest 3, the 11 top connecting stay wire 12 of electric cylinders, bracing wire 12
By connection leg plate 7 after the fixed pulley 13 installed on pedestal 17, the electric cylinders 11 can lift or put down backrest 3 and pass through
The effect of bracing wire 12 and fixed pulley 13 can pull down leg plate 7 when backrest 3 is promoted, and when putting down backrest 3, leg plate 7 can be relied on
Torsional spring 6 and bracing wire 12 are mobile, and screw rod 2, locating piece 8 and fastening block 1, the installation of locating piece 8 branch are installed in 3 top of backrest
Strut 9 can control support rod 9 under cooperation, and 9 top of support rod is provided with card slot 10, can be with leading on pedestal 17
Axis 16 is fixed, and support rod 9 can be sucked when not in use for the magnet 4 on the backrest 3, and the pedestal 17 installs swingle
15, the swingle 15 is run through by axis 16, installs torsional spring 6 in swingle 15 and 17 junction of pedestal, the axis 16 cooperates
The card slot 10 of support rod 9 uses, and idler wheel 14 is installed on 15 top of swingle, and has fastening line 20 on swingle 15, described
Fastening 20 one end of line is fixed on wire-wrap board 18, wire-wrap board 18 can be controlled by winding fastening line 20 rotation of swingle 15 to
Idler wheel 14 is supported, then provides the power for lifting idler wheel 14 by torsional spring 6 when loosening fastening line 20, the wire-wrap board 18 passes through belt
The motor 19 of top is connected, the motor 19 provides the power of winding fastening line 20, and idler wheel shifts position in order to prevent
Situation installs torsional spring limited block 22 and electric machine spacing block 21 on pedestal.
The dental chair of hospital bed be can transform in use, using under normal condition as dental chair, pedestal 17 is directly contact
Face stability is good, when encountering emergency case, especially as patient's sudden heart disease when, need operator control electric cylinders 11
Backrest 3 to be put down, bracing wire at the same time 12 is moved, and under the twisting force of torsional spring 6, leg plate 7 moves simultaneously with backrest 3,
After backrest 3 is laid flat, leg plate 7 is laid flat simultaneously, needs to put down the support rod 9 under backrest 3 at this time, card slot 10 and axis 16 are blocked
Firmly, it and by 8 fastening support bar 9 of running fix block, is fastened after reaching requirement with fastening block 1, patient can be carried out later
Preliminary first aid should not move patient after patient stablizes the state of an illness, can control the work of motor 19 at this time, drive wire-wrap board 18 will
It fastens line 20 to tense, swingle 15 and idler wheel 14 are laid down at this time, and device is changed to be supported by idler wheel 14, we can will be sick at this time
People shifts the place for needing to go onto, even if situation does not occur in patient, when hospital bed is badly in need of in hospital, device can also temporarily make as hospital bed
With need to only control motor 19 for the reversion of wire-wrap board 18 and loosen fastening line 20, by idler wheel under the action of torsional spring 6 when being not required to mobile
14 and swingle 15 rise, when needing dental chair, fastening block 1 is unclamped first, running fix block 8, by 9 card slot of support rod
10 one end are removed from axis 16, are then placed into 4 position of magnet and are sucked, and are controlled the rise backrest 3 of electric cylinders 11 later and are
Can, while backrest 3 rises, leg plate 7 is fallen, and whole process is synchronous to be carried out, it can arbitrarily switch between hospital bed and dental chair,
14 mobile device of idler wheel can also be used even if under dental chair form, it is convenient and efficient.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but without departing from the technical solutions of the present invention, according to the technical essence of the invention
Any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the protection scope of technical solution of the present invention.
Claims (7)
1. a kind of dental chair that can be exchanged into hospital bed, including pedestal, backrest, seat board, leg plate, which is characterized in that the pedestal peace
Fill electric cylinders, the electric cylinders connect backrest, electric cylinders top connecting stay wire, the bracing wire by the fixed pulley installed on pedestal it
Torsional spring is installed in connection leg plate afterwards, the leg plate and seat board junction, and adjustable support is installed on the backrest top, described to lean on back
Magnet is installed, motor is installed on the base center position, is connected below the motor and rotatable wire-wrap board is installed, it is described
The upward bending processing in pedestal both ends, the bending part install swingle, and there is axis in one end that the swingle is connect with bending part
Run through and install torsional spring, the swingle other end installs idler wheel, described swingle connection fastening line one end, the fastening line
The other end connects wire-wrap board, the limit module of installation limitation swingle rotation on the pedestal.
2. a kind of dental chair that can be exchanged into hospital bed according to claim 1, which is characterized in that the limit module includes
Torsional spring limited block and electric machine spacing block.
3. a kind of dental chair that can be exchanged into hospital bed according to claim 2, which is characterized in that the electric machine spacing block peace
Holding position is immediately below axis.
4. a kind of dental chair that can be exchanged into hospital bed according to claim 2, which is characterized in that the torsional spring limited block peace
Holding position and axis are in the same horizontal line.
5. a kind of dental chair that can be exchanged into hospital bed according to claim 1, which is characterized in that the adjustable support packet
Include screw rod, fastening block, locating piece, support rod, the screw rod is mounted on by back, on the screw rod install fastening block and
Locating piece, described support rod one end connect locating piece, and card slot is arranged in the support rod other end.
6. a kind of dental chair that can be exchanged into hospital bed according to claim 1, which is characterized in that the motor and wire-wrap board
It is connected using belt.
7. a kind of dental chair that can be exchanged into hospital bed according to claim 1, which is characterized in that the backrest, seat board, leg
Ventilation cushion is respectively mounted on plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049098.4A CN109044715A (en) | 2018-09-10 | 2018-09-10 | A kind of dental chair can be exchanged into hospital bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049098.4A CN109044715A (en) | 2018-09-10 | 2018-09-10 | A kind of dental chair can be exchanged into hospital bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109044715A true CN109044715A (en) | 2018-12-21 |
Family
ID=64761013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811049098.4A Pending CN109044715A (en) | 2018-09-10 | 2018-09-10 | A kind of dental chair can be exchanged into hospital bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109044715A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916415A (en) * | 2019-12-18 | 2020-03-27 | 上海应用技术大学 | Electric mechanism for changing seat into bed |
| CN112155892A (en) * | 2020-09-29 | 2021-01-01 | 安徽力威精工机械有限公司 | Intelligent multifunctional care management system |
| CN113081519A (en) * | 2021-03-09 | 2021-07-09 | 耿文凯 | Medical physical rehabilitation wheelchair |
| CN113288682A (en) * | 2021-07-08 | 2021-08-24 | 曾杰 | Patient bending over table for ophthalmologic operation |
| CN114795752A (en) * | 2022-06-07 | 2022-07-29 | 江苏省南通卫生高等职业技术学校 | Walking rising and lying assisting system capable of preventing old people from losing ability |
| CN115475064A (en) * | 2022-10-08 | 2022-12-16 | 江西天禄科技集团有限公司 | Electric intelligent regulation and control device convenient for getting on and off sickbed |
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| US5333887A (en) * | 1993-11-16 | 1994-08-02 | Joe Sharp | Wheelchair/gurney |
| CN2832102Y (en) * | 2005-10-25 | 2006-11-01 | 罗晓红 | Bed, chair, vehicle integrated multifunctional automatic-lifting combined bed for medical purpose |
| CN202478091U (en) * | 2011-12-13 | 2012-10-10 | 咸阳西北医疗器械(集团)有限公司 | Seat cushion folding and foot placing plate automatic-telescoping device of dental chair |
| CN204542608U (en) * | 2015-02-03 | 2015-08-12 | 苗凤玲 | A kind of internal medicine is with rescuing transportation wheelchair |
| CN204840123U (en) * | 2015-08-27 | 2015-12-09 | 丽水市中心医院 | Obstetric chair |
| CN105943265A (en) * | 2016-04-18 | 2016-09-21 | 苏州市欣盛医疗器械有限公司 | Patient rest folding chair |
| CN205849679U (en) * | 2016-05-30 | 2017-01-04 | 陈秋霞 | Packaged type nursing bed |
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2018
- 2018-09-10 CN CN201811049098.4A patent/CN109044715A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5333887A (en) * | 1993-11-16 | 1994-08-02 | Joe Sharp | Wheelchair/gurney |
| CN2832102Y (en) * | 2005-10-25 | 2006-11-01 | 罗晓红 | Bed, chair, vehicle integrated multifunctional automatic-lifting combined bed for medical purpose |
| CN202478091U (en) * | 2011-12-13 | 2012-10-10 | 咸阳西北医疗器械(集团)有限公司 | Seat cushion folding and foot placing plate automatic-telescoping device of dental chair |
| CN204542608U (en) * | 2015-02-03 | 2015-08-12 | 苗凤玲 | A kind of internal medicine is with rescuing transportation wheelchair |
| CN204840123U (en) * | 2015-08-27 | 2015-12-09 | 丽水市中心医院 | Obstetric chair |
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| CN205849679U (en) * | 2016-05-30 | 2017-01-04 | 陈秋霞 | Packaged type nursing bed |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916415A (en) * | 2019-12-18 | 2020-03-27 | 上海应用技术大学 | Electric mechanism for changing seat into bed |
| CN110916415B (en) * | 2019-12-18 | 2021-09-28 | 上海应用技术大学 | Electric mechanism for changing seat into bed |
| CN112155892A (en) * | 2020-09-29 | 2021-01-01 | 安徽力威精工机械有限公司 | Intelligent multifunctional care management system |
| CN113081519A (en) * | 2021-03-09 | 2021-07-09 | 耿文凯 | Medical physical rehabilitation wheelchair |
| CN113081519B (en) * | 2021-03-09 | 2023-08-15 | 山东思奥尔医疗科技有限公司 | Medical body rehabilitation wheelchair |
| CN113288682A (en) * | 2021-07-08 | 2021-08-24 | 曾杰 | Patient bending over table for ophthalmologic operation |
| CN113288682B (en) * | 2021-07-08 | 2023-11-21 | 曾杰 | Patient lying table for ophthalmic surgery |
| CN114795752A (en) * | 2022-06-07 | 2022-07-29 | 江苏省南通卫生高等职业技术学校 | Walking rising and lying assisting system capable of preventing old people from losing ability |
| CN115475064A (en) * | 2022-10-08 | 2022-12-16 | 江西天禄科技集团有限公司 | Electric intelligent regulation and control device convenient for getting on and off sickbed |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |