CN106618924B - A kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable - Google Patents
A kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable Download PDFInfo
- Publication number
- CN106618924B CN106618924B CN201610549796.5A CN201610549796A CN106618924B CN 106618924 B CN106618924 B CN 106618924B CN 201610549796 A CN201610549796 A CN 201610549796A CN 106618924 B CN106618924 B CN 106618924B
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- bed
- inside casing
- mems
- center
- bed body
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Classifications
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- 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
- A61G13/00—Operating tables; Auxiliary appliances 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—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
-
- 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
Abstract
The present invention relates to stabilized platform and turntables, are a kind of Multifunction rescue beds based on MEMS stabilized platforms and turntable.It is provided with the MEMS inertia devices for measuring bed body attitude data, the electric machine assembly of control bed body rotation, reception attitude data in the bed body and the circuit for controlling motor of feedback rotating signal is sent to electric machine assembly and sends the master console of active rotation signal to electric machine assembly；Used group of different sensitive modes can be selected according to different road conditions.The present invention solves the problems, such as to prevent jolting for vehicle from causing secondary injury to the wounded in the case that road conditions are complex, while realizing the function of being freely rotated and can be adjusted according to the needs bed surface angle of inclination.The appearance of the present invention can alleviate general ambulance cot secondary injury in wounded's transportational process significantly, to save corresponding manpower.
Description
Technical field
The present invention relates to stabilized platform and turntable technical fields, and in particular to a kind of based on MEMS stabilized platforms and turntable
Multifunction rescue bed.
Background technology
The big country land as one of China, vast in territory and landform is relative complex, almost enumerate it is known allly
Shape landforms.It can continue to develop, the continuous exploration of regions with complex terrain be developed, and in recent years with the economic society in China
Some travel enthusiasts increase us to urgent under special geological surrounding significantly for the exploration behavior of regions with complex terrain
The demand of safety apparatus；Especially recently as the core national interests in China constantly expand Africa, Middle East etc. distinguishingly
The peacekeeping strength in area is on the increase inevitable something unexpected happened and causes personal injury, when there is similar emergent medical condition, bears
Wound or human patients need to obtain timely and effectively medical rescue, the demand of the first-aid apparatus for that can cope with extreme road conditions
With regard to increasing.Common ambulance cot is difficult to meet the needs of coping with severe road conditions environment.Chinese patent
Kind of the hemispherical heavy type boat-carrying medical treatment stabilized platform based on optical fibre gyro described in CN201510009779.8, can only use
Land can not be met on large-scale ship to rescue, and its cost is excessively high is not particularly suited for widely promoting, again its
Volume is excessive not to be suitable for land vehicle-mounted transport.Based on this hemispherical heavy type boat-carrying based on optical fibre gyro of above 3 reasons
Medical stabilized platform can not meet the simple treatment needs for adapting to vehicle-mounted and improper road conditions.The appearance of the present invention just solves
Above Railway Project, and it is cheap convenient for promoting.
Invention content
The purpose of the present invention is to provide a kind of carriers that avoids to rock and rotatable more work(based on MEMS
Emergency cot can be stablized.
The specific technical solution of the present invention is as follows：A kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable, institute
It includes the bed body that stabilized platform function and turntable function can be achieved to state ambulance cot；
The MEMS inertia devices for measuring bed body attitude data are provided in the bed body, the motor that control bed body rotates
Component receives attitude data and sends the circuit for controlling motor of feedback rotating signal to electric machine assembly and sent to electric machine assembly
The master console of active rotation signal；
The bed body includes the inside casing bed for carrying the wounded, connects the rotatable branch of center for the both sides that inside casing bed is parallel to the wounded
Frame, the Rotatable base for connecting center rotatable support frame；
The center rotatable support frame includes center cross bar and the middle frame support bar that center cross bar both ends are extended, two institutes
State the both sides that middle frame support bar is separately connected inside casing bed；
The Rotatable base includes rotatable pedestal cross bar and the base support bar that pedestal cross bar one end is extended, institute
State cradling piece connection center cross bar.
Further, setting addition on the channel of the circuit for controlling motor connection electric machine assembly has array switch.
Further, the MEMS inertia devices include attitude measurement module, the attitude measurement module include more sets by
Used group of module of three accelerometers and three gyroscopes composition；The used group of module is installed on the bottom of inside casing bed.
Further, the electric machine assembly includes the inside casing motor for connecting inside casing bed rotary shaft, the connection rotatable branch of center
The center motor of frame and the base electrical machinery for connecting Rotatable base.
Further, the bed body include carry the wounded inside casing bed, connection inside casing bed be parallel in the both sides of the wounded
Frame rotatable support frame, the pedestal for connecting center rotatable support frame；
The bed body further includes the flake bearing and supporting rod being supported on inside casing bed bottom side center；
The supporting rod bottom is fixed on the base, and the top of the supporting rod passes through flake bearing support inside casing bed.
Further, the bed body includes the inside casing bed for carrying the wounded, the hydraulic pressure support bar for being connected to inside casing bed one end, connects
It is connected on the rotary shaft of the inside casing bed other end and the pedestal of fixed hydraulic supporting rod and rotary shaft.
Further, the master console also can receive attitude data, and realize the storage of attitude data, 3D display, song
Line is shown and number display, and display and the storage of attitude data pass through serial ports switching gate or closing.
A kind of method of changeable ambulance cot stabilized platform function and turntable function, using above-mentioned Multifunction rescue bed,
The array switch is closed or disconnected using master console, realizes switching stabilized platform function and turntable function.
Description of the drawings
Fig. 1 is first embodiment of the present invention structural upright schematic diagram；
Fig. 2 is second embodiment of the present invention structure schematic side view；
Fig. 3 is third embodiment of the present invention structure schematic side view；
Fig. 4 is third embodiment of the present invention structural upright schematic diagram.
Specific implementation mode
The present invention is further explained below by way of Figure of description and specific embodiment is combined.
The present invention is three rotary shafts that the Vehicular multifunctional emergency tender based on MEMS includes the control of three motors, inside casing
Bed, center rotatable support frame axis and Rotatable base and a master console composition.
It is being discussed in detail for each section below：
As shown in Figure 1：Pedestal 1, outline border 2, center 3, inside casing bed 4, base electrical machinery 5, center motor 6, inside casing motor 7；
Attitude measurement module based on MEMS inertia devices：It is formed more by covering three accelerometers and three gyroscopes
Used group of module composition, the module be responsible for measure three attitude datas (course angle, pitch angle, roll angle).Three appearances are measured
Circuit for controlling motor is sent to after state data.
Three shafts of motor control：After receiving the attitude algorithm signal transmitted by circuit for controlling motor, motor band
It moves three three rotary shafts to be rotated, is used for reconciling inside casing bed, middle frame support and rotatable pulley seat respectively.To real
Existing inside casing bed can remain in the same plane, not rugged by landform, the influence that vehicle shakes.
Inside casing bed：The wounded can lie on inside casing bed when use, connect an electric machine rotational axis on one side, be responsible for adjustment roll
Angle.
Center rotatable support frame：The rotary shaft for connecting the control of a motor on one side is responsible for adjustment pitch angle.
Rotatable base：The rotary shaft for connecting the control of a motor on one side is responsible for adjustment course angle.Its bottom surface carries simultaneously
Pulley, easy to remove and fast transfer.
Master console：Pattern switching can be carried out to ambulance cot, can be switched to the used group of sensitivity suitable for different scenes.
Use pattern can be mediated simultaneously, realize the switching of stabilized platform and automatic controllable turntable.
It is the realization method of objects of the present invention below：
The fixation for patient is realized by the method for operation of three-axle steady platform, in case it is during transport due to vehicle
Shaking cause secondary injury.Doctor can be allowed to carry out simple and effective emergent operation in transporting patient procedure simultaneously.
It is measured by a used group module and sends circuit for controlling motor to by resolving after three attitude datas, after data conversion
Three motors are sent to, three motors obtain the school for driving three rotary shafts to carry out posture after the attitude data that need to respectively control
Just, to realize the purpose for making inside casing bed keep same position always.
Due to there are multiple small used group of modules among the attitude measurement module based on MEMS inertia devices, can be opened by array
Pass is attached it, when vehicle traveling is in different road conditions environment, array switch can be controlled via master console, is cut
Change the purpose that different small used group of modules has reached the used group of mutual switching of module of different sensitivity.
Array switch will be added in channel between circuit for controlling motor and motor, when we want to use stabilized platform
When function, Channel Physical is switched and is closed, it can be with to allow the communication channel between motor and circuit for controlling motor to keep unimpeded
It is normal to transmit action command.Inertia components at this time send three measured attitude datas to circuit for controlling motor
And master console.Circuit for controlling motor to its exported attitude data resolve and is converted into corresponding control instruction and sends to
Motor；It includes that 3D display, curve shows and number display that master console, which is responsible for exporting posture display portion, shows and passes through with storage
Serial ports switching gate or closing.
When we want using three-axle table function, selected using array switch, to make circuit for controlling motor
Communication channel between motor is closed so that motor can not receive the motor of the action command of control circuit at this time by main control
The speed command that platform is sent out carries out three axis rotations.Used group part carries out attitude algorithm in real time according to the rotation of three-axle table, and will
The three groups of data resolved pass master console back.
Embodiment 1 (hydraulic pressure rod structure)
Structure is converted in this design
As shown in Figure 2：Including pedestal 1, outline border 2, center 3, bearing 31, inside casing bed 4, flake bearing hydraulic stem 9；
This embodiment is with more than the difference is that flake bearing hydraulic stem is used, instead of the control pitching of inside casing motor
Angle.Former inside casing steering engine part has changed bearing into and has saved cost.
Embodiment two (flake bearing arrangement)
As shown in Fig. 3 Fig. 4：Including pedestal 1, outline border 2, center 3, inside casing bed 4, center motor 6, inside casing motor 7, fish
Axis oculi bearing structure 8, center motor 10, inside casing bearing 31.
This embodiment is with more than the difference is that using the rigidity that flake bearing improves bed body.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, although with reference to embodiment
Invention is explained in detail, for those skilled in the art, still can be to aforementioned embodiments institute
The technical solution of record is modified or equivalent replacement of some of the technical features.But it is every the present invention's
Within spirit and principle, any modification, replacement, improvement for being made etc. should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable, which is characterized in that the ambulance cot includes can be real
The bed body of existing stabilized platform function and turntable function；
The MEMS inertia devices for measuring bed body attitude data are provided in the bed body, the motor group that control bed body rotates
Part receives attitude data and electric machine assembly is sent the circuit for controlling motor of feedback rotating signal and sent to electric machine assembly and leads
The master console of dynamic rotating signal；
The bed body include carry the wounded inside casing bed, connection inside casing bed be parallel to the wounded both sides center rotatable support frame,
Connect the Rotatable base of center rotatable support frame；
The center rotatable support frame includes center cross bar and the middle frame support bar that center cross bar both ends are extended, during two described
Frame bracket bar is separately connected the both sides of inside casing bed；
The Rotatable base includes rotatable pedestal cross bar and the base support bar that pedestal cross bar one end is extended, the branch
Hack lever connects center cross bar.
2. a kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable according to claim 1, which is characterized in that
Setting addition on the channel of the circuit for controlling motor connection electric machine assembly has array switch.
3. a kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable according to claim 1, which is characterized in that
The MEMS inertia devices include attitude measurement module, and the attitude measurement module includes more sets by three accelerometers and three
Used group of module of gyroscope composition；The used group of module is installed on the bottom of inside casing bed.
4. a kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable according to claim 1, which is characterized in that
The electric machine assembly includes the inside casing motor for connecting inside casing bed rotary shaft, connects the center motor of center rotatable support frame and connect
Connect the base electrical machinery of Rotatable base.
5. a kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable according to claim 1, which is characterized in that
The bed body include carry the wounded inside casing bed, connection inside casing bed be parallel to the wounded both sides center rotatable support frame, connection
The pedestal of center rotatable support frame；
The bed body further includes the flake bearing and supporting rod being supported on inside casing bed bottom side center；
The supporting rod bottom is fixed on the base, and the top of the supporting rod passes through flake bearing support inside casing bed.
6. a kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable according to claim 1, which is characterized in that
The bed body includes the inside casing bed for carrying the wounded, the hydraulic pressure support bar for being connected to inside casing bed one end, is connected to the inside casing bed other end
Rotary shaft and fixed hydraulic supporting rod and rotary shaft pedestal.
7. a kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable according to claim 1, which is characterized in that
The master console also can receive attitude data, and realize that the storage of attitude data, 3D display, curve is shown and number display,
The display of attitude data passes through serial ports switching gate or closing with storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549796.5A CN106618924B (en) | 2016-07-14 | 2016-07-14 | A kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549796.5A CN106618924B (en) | 2016-07-14 | 2016-07-14 | A kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable |
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| Publication Number | Publication Date |
|---|---|
| CN106618924A CN106618924A (en) | 2017-05-10 |
| CN106618924B true CN106618924B (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610549796.5A Active CN106618924B (en) | 2016-07-14 | 2016-07-14 | A kind of Multifunction rescue bed based on MEMS stabilized platforms and turntable |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111759594A (en) * | 2020-08-04 | 2020-10-13 | 杭州美美橙健康科技有限公司 | Medical diagnosis platform |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA015875B1 (en) * | 2010-04-29 | 2011-12-30 | Общество С Ограниченной Ответственностью "Мидивисана" | Resuscitation ambulance |
| CN202288715U (en) * | 2011-09-23 | 2012-07-04 | 中国人民解放军第三军医大学第二附属医院 | Buffer shock-insulation operation table suitable for carriers |
| CN202478081U (en) * | 2012-03-29 | 2012-10-10 | 周庆芬 | High-precision four-point supporting and attitude adjusting system for providing stable operating platform |
| CN103123035B (en) * | 2013-02-06 | 2015-03-11 | 中国人民解放军海军工程大学 | Ship two-degree-freedom self-adaptation and stabilization platform |
| CN103655102B (en) * | 2013-09-03 | 2016-08-10 | 史建刚 | The adaptive equalization control system of motor-driven operation technique support means and method |
| CN104434450B (en) * | 2014-12-29 | 2016-04-27 | 重庆耐德工业股份有限公司 | Ambulance-mounted active buffer Surgery Platform |
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