CN108852688A - A kind of bed chair of detectable barrier and initiative alarming, deceleration, braking - Google Patents
A kind of bed chair of detectable barrier and initiative alarming, deceleration, braking Download PDFInfo
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- CN108852688A CN108852688A CN201810697375.6A CN201810697375A CN108852688A CN 108852688 A CN108852688 A CN 108852688A CN 201810697375 A CN201810697375 A CN 201810697375A CN 108852688 A CN108852688 A CN 108852688A
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- wheelchair
- barrier
- deceleration
- bed
- braking
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- 230000004888 barrier function Effects 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 2
- 210000000080 chela (arthropods) Anatomy 0.000 claims 1
- 210000002414 leg Anatomy 0.000 description 16
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000194370 Cyclocephala pan Species 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000018982 Leg injury Diseases 0.000 description 1
- 206010061225 Limb injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/006—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs convertible to stretchers or 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1002—Parts, details or accessories with toilet facilities
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/1013—Wheelchairs having brakes engaging the wheel
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/1035—Wheelchairs having brakes manipulated by wheelchair user
-
- 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
- A61G7/0528—Steering or braking devices for castor wheels
-
- 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
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- 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
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
- A61G2203/12—Remote controls
-
- 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
Abstract
The present invention is the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking, including bed body, wheelchair, bed chair attachment device, the bed body and wheelchair are chimeric by attachment device；The attachment device includes upper lockable mechanism, the next lockable mechanism, enters a directive wheel, enters a guide rail；The bed chair includes the radar system for being able to detect barrier, controller, warning system and electromagnetism active brake system, the radar system is to be mounted on wheelchair totally 4 range radars all around, the detection that surrounding barrier is carried out, the controller is mounted on wheelchair backboard rear, the warning system includes alarm device, and the alarm device is the loudspeaker being mounted at wheelchair headrest and the buzzer for being mounted on arm rest.The present invention uses radar system, controller, warning system and electromagnetism active brake system, can be realized the purpose of initiative alarming, deceleration, braking with active detecting barrier, be reduced the generation of accident.
Description
Technical field
The present invention relates to bed chair technical field more particularly to a kind of detectable barrier and initiative alarming, deceleration, braking
Bed chair.
Background technique
Most of wheelchair of traditional push chairs bed is retrodicted among bed body by nurse, and manual locking rear portion positioning device reaches
To the effect for forming integral bed.This mode needs nursing staff to be responsible for can not autonomous operation.Operation difficulty is larger, it has not been convenient to.And
The power supply used is that 220V power supply is directly installed in bed body mostly, has security risk and falls flat.
Such as Chinese patent CN204192891U provides a kind of multifunctional medicinal bed chair, including seat back portion, cushion part, foot
Step on portion and support portion；The seat back portion includes backboard, stress net, head plate and back plate support frame, and backboard is parallel with stress net to be set
In in back plate support frame and the inner wall of backboard and back plate support frame is detachably connected, stress net is interior with back plate support frame
Wall is detachably connected, and the back pad with protrusion is equipped between backboard and stress net, and the protrusion in back pad is embedded at the mesh of stress net
In, the head plate rotating device rotated for head plate around back plate support frame, head plate and head are equipped between back plate support frame and head plate
Plate rotating device is detachably connected, and head plate is equipped with handrail hole, head plate and the head plate side of head plate rotating device junction and its
Opposite side is equipped with head plate interconnecting piece；The cushion part includes seat plate and w.c.pan, is equipped between seat plate and back plate support frame
For the back plate support frame rotating device that back plate support frame is rotated around seat plate, the buttocks that seat plate is equipped with receiving patient posterior is recessed
Slot, buttocks groove is interior to be equipped with defecating hole, and w.c.pan connect with seat plate and is located at below defecating hole, and seat plate is equipped with defecating hole
Cushion, seat plate two sides are equipped with hand lever seat, and hand lever seat is equipped with hand lever, and hand lever is detachably connected with hand lever seat, and hand lever and backboard can
Dismantling connection；The pedal position includes leg plate and foot pedal, and the leg plate rotated for leg plate around seat plate is equipped between leg plate and seat plate
Rotating device, leg plate are equipped with and are detachably connected with head plate interconnecting piece with the side of leg plate rotating device junction and its opposite side
Leg plate interconnecting piece, the foot pedal rotating device that rotates for foot pedal around leg plate is equipped between foot pedal and leg plate；The support
Portion includes support frame and pulley, and the bottom connection of support frame and seat plate, pulley is set on the bottom end of bracket.Above-mentioned technical proposal is by bed
Unification is obtained with seat, but what the transformation of bed and seat still leaned on is to fold and unfold mode, structure is more complicated, in addition,
Seat cannot leave, although can have certain rehabilitation training function, for mobile and inconvenient, it is desired nonetheless to daily photograph
The people of Gu accompanies.
Summary of the invention
To overcome problems of the prior art, the present invention provides a kind of detectable barrier and initiative alarming, subtract
Speed, the bed chair braked.
The bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking, including bed body, wheelchair, bed chair connection dress
It sets, the bed body and wheelchair are chimeric by attachment device；The attachment device include upper lockable mechanism, the next lockable mechanism,
Enter a directive wheel, enter a guide rail, the bed chair includes the radar system for being able to detect barrier, controller, warning system and electricity
Magnetic active brake system, the radar system are to be mounted on wheelchair totally 4 range radars all around, are realized to surrounding barrier
Detection, the warning system is mounted at wheelchair headrest and at wheelchair armrest, realizes and issues dangerous forecast, the electromagnetism is actively
Brake system is mounted at 2 driving wheels, realizes the active brake deceleration function of wheelchair.
In some embodiments, the bed chair tool has bluetooth mechanism, and the bluetooth mechanism is connected with smart machine app
It connects.
In some embodiments, the bed chair is additionally provided with intelligent charger, and the intelligent charger includes filling
Electrical spring, contact, battery and automatic charging head, the battery are mounted on the rear-wheel hub of wheelchair, and the contact is mounted on
On head of a bed latch mechanism, the automatic charging head and charging spring are mounted on wheelchair rear portion.
In some embodiments, the initiative alarming, deceleration, brake apparatus include the radar system for being able to detect barrier
System, controller, warning system and electromagnetism active brake system.
In some embodiments, the radar system is to be mounted on wheelchair totally 4 range radars all around, is realized pair
The detection of surrounding barrier, the controller is mounted on wheelchair backboard rear for receiving and processing radar signal, and then controls
Warning system and the work of electromagnetism active breaking systems, the warning system are mounted on the loudspeaker at wheelchair headrest and are mounted on handrail
The buzzer at place is realized and issues dangerous forecast, and the electromagnetism active breaking systems are mounted at 2 driving wheels, realizes wheelchair
Active brake deceleration and braking.
In some embodiments, 4 range radars are separately mounted to pedal front end for detecting preceding object, a left side
Right handrail side is for detecting left and right directions obstacle, backboard rear side for detecting rear barrier.
In some embodiments, it when the range radar detection wheelchair is apart from barrier≤2m, is persistently sent out to controller
The number of delivering letters.
In some embodiments, 4 range radars can wherein be appointed by wheelchair control button or APP closing
What one or more, this function can generate false alarm to avoid when there is entourage's implementation wheelchair.
In some embodiments, the controller controls wheelchair after receiving and processing the signal that 4 range radars issue
Each system acting：As the radar signal display distance barrier > 1m of processing and≤2m, controller controls alarming horm and issues
The alarm that Please drive carefully；As the radar signal display distance barrier < 1m of processing, controller controls buzzer and issues police
Whistling controls electormagnetic braking sytem deceleration slow in one's movements for reminding passerby and user, when the radar signal of processing is aobvious
Electormagnetic braking sytem is controlled when showing apart from barrier < 0.5m can make a chair stopping movement.
In some embodiments, the warning system is mounted on the loudspeaker at wheelchair headrest, this alarming horn is receiving
The alarm sound of 50db can be issued after to controller instruction, this decibel of volume can play a warning role and protect user
The sense of hearing, when controller will issue active brake instruction, prompt tone is increased to 85db to reinforce reminding driver, while can
People to cause surrounding notice it is such in a manner of it is safer.
In some embodiments, the buzzer can not only issue police whistle sound for reminding passerby and user, also
High-frequency vibration can be provided in two sides arm rest to remind user note that can be become deaf personnel or use to avoid user
Person is in energy not collected state.
In some embodiments, the electromagnetism active breaking systems are mounted at 2 driving wheels, realize the active of wheelchair
Brake deceleration and braking, the electromagnetism active breaking systems include brake disc, solenoid valve, brake callipers, brake block, brake disc with
Driving wheel is coaxially fixed, and brake callipers are fixed on vehicle frame, and brake block is mounted on brake callipers and can replace, and solenoid valve is used
In control card clamp is tight or releasing of brake disk, when taking brake, brake callipers clamp brake disc to carry out to driving wheel
Braking, brake callipers releasing of brake disk terminates to brake when running, it is characterised in that when hand brake or controller active brake
Rear braking clamp are always maintained at clamped condition, and wheelchair is made to maintain on-position to avoid wheelchair because ground line gradient generation is uncontrolled
Movement, only wheelchair receive back-and-forth motion instruction when brake callipers just understand releasing of brake disk terminate to brake.
Compared with prior art, the beneficial effects of the invention are as follows：1, the present invention is connected by attachment device, by bed body and wheel
Chair it is compatible and, form complete bed body.Disengaging or group can be completed without folding or the deformation of complexity in such smart structural design
Dress, not only conform with the demand easy, easy to use of modern, moreover it is possible to meet it is handicapped or leg injury patient it is daily from
Reason demand；2, intelligent bed chair of the present invention is, it can be achieved that manual and electronic both of which, and can be remotely controlled with cell phone application.When using manual
When mode, the motor in bed chair structure is removed, can be realized manually, the two easy switching, using simple；3, present invention intelligence
The handrail of bed chair, bed body uses rotary type handrail, greatly facilitates the movement left the bed, increases scope of activities, facilitates wheel
The stop of chair is driven out to；It 4, can be with active detecting using radar system, controller, warning system and electromagnetism active brake system
Barrier realizes the purpose of initiative alarming, deceleration, braking, reduces the generation of accident.
Detailed description of the invention
Fig. 1 is stereo process schematic diagram of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is wheelchair partial structure diagram of the invention；
Fig. 4 is wheelchair of the invention process schematic in place.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
Embodiment 1：
As shown in Fig. 2, the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking, including bed body, wheelchair, bed
Chair attachment device, the bed body and wheelchair are chimeric by attachment device.Wheelchair 2 is mounted on the right side of bed body 1, can also be by wheelchair
2 are mounted on the left side of bed body 1, according to the actual situation depending on.
As shown in figure 4, the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking, the attachment device include
Upper lockable mechanism 33, enters a directive wheel 31, enters a guide rail 32 the next lockable mechanism, and the upper lockable mechanism is mounted on bed
For fixing the headrest top of wheelchair 2 at 1 head of body, the bottom lockable mechanism is mounted on 1 tail portion of bed body, and place is used for fast pulley
2 foot pedal of chair, it is described enter a guide rail 32 to be mounted on upper lockable mechanism ipsilateral, it is described enter a directive wheel 31 be mounted on wheelchair tail portion
Side plate two sides enter a directive wheel 31 and enter a guide rail 32 to realize that the bed that enters of wheelchair 2 guides.
As shown in Figure 1, the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking, the bed chair includes can
Detect radar system 2001, controller, warning system, the electromagnetism active brake system 270, headpiece 10, left frame of barrier
11, left side frame, bed tail plate 12, those widened sections 13 and headrest portion 14.The radar system is to be mounted on wheelchair totally 4 surveys all around
Away from radar, the detection to surrounding barrier is realized, the warning system is mounted at wheelchair headrest 14 and at wheelchair armrest 16, real
Dangerous forecast is now issued, is provided with a chair manual control button 201, the electromagnetism active breaking systems at the wheelchair armrest 16
270 are mounted at 2 driving wheels, realize the active brake deceleration function of wheelchair.
In some embodiments, the radar system is to be mounted on totally 4 range radars all around of wheelchair 2, is realized
Detection to surrounding barrier, the controller are mounted on wheelchair backboard rear, for receiving and processing radar signal, and then control
Warning system processed and the work of electromagnetism active breaking systems, the warning system are mounted on the loudspeaker at wheelchair headrest and are mounted on and help
Buzzer at hand is realized and issues dangerous forecast, and the electromagnetism active breaking systems 270 are mounted at 2 driving wheels, realizes wheel
The active brake deceleration of chair and braking.
In some embodiments, 4 range radars are separately mounted to pedal front end for detecting preceding object, a left side
Right handrail side is for detecting left and right directions obstacle, backboard rear side for detecting rear barrier.
In some embodiments, it when the range radar detection wheelchair is apart from barrier≤2m, is persistently sent out to controller
The number of delivering letters.
In some embodiments, 4 range radars can wherein be appointed by wheelchair control button or APP closing
What one or more, this function can generate false alarm to avoid when there is entourage's implementation wheelchair.
In some embodiments, the controller controls wheelchair after receiving and processing the signal that 4 range radars issue
Each system acting：As the radar signal display distance barrier > 1m of processing and≤2m, controller controls alarming horm and issues
The alarm that Please drive carefully；As the radar signal display distance barrier < 1m of processing, controller controls buzzer and issues police
Whistling controls electormagnetic braking sytem deceleration slow in one's movements for reminding passerby and user, when the radar signal of processing is aobvious
Electormagnetic braking sytem is controlled when showing apart from barrier < 0.5m can make a chair stopping movement.
In some embodiments, the warning system is mounted on the loudspeaker at wheelchair headrest, this alarming horn is receiving
The alarm sound of 50db can be issued after to controller instruction, this decibel of volume can play a warning role and protect user
The sense of hearing, when controller will issue active brake instruction, prompt tone is increased to 85db to reinforce reminding driver, while can
People to cause surrounding notice it is such in a manner of it is safer.
In some embodiments, the buzzer can not only issue police whistle sound for reminding passerby and user, also
High-frequency vibration can be provided in two sides arm rest to remind user note that can be become deaf personnel or use to avoid user
Person is in energy not collected state.
In some embodiments, the electromagnetism 270 systems of actively braking are mounted at 2 driving wheels, realize wheelchair
Active brake deceleration and braking, the electromagnetism active breaking systems include brake disc, solenoid valve, brake callipers, brake block, brake
Disk is coaxially fixed with driving wheel, and brake callipers are fixed on vehicle frame, and brake block is mounted on brake callipers and can replace, electromagnetism
Valve is for control card clamp to be tight or releasing of brake disk, and when taking brake, brake callipers clamp brake disc to driving wheel
It is braked, brake callipers releasing of brake disk terminates to brake when running, it is characterised in that when hand brake or controller active
Braking rear braking clamp be always maintained at clamped condition, make wheelchair maintain on-position to avoid wheelchair because ground line gradient occur not by
Just meeting releasing of brake disk terminates to brake brake callipers when the movement of control, only wheelchair receive back-and-forth motion instruction.
In some embodiments, the headpiece 10 is vertically installed at 1 foremost of bed body, 10 two sides of headpiece point
Left frame 11 and left side frame are not installed not in parallel, wheelchair 2 is mounted on left side in figure, therefore left frame 11 is half side frame, the left side
The radian of the wheelchair 2 of the section radian and installation of side frame 11 matches, and realizes chimeric.Left frame 11 or left side frame side or two sides
Drawer 15 is offered on the side of frame, for placing article or drug.In the present invention, the those widened sections 13 are mounted on bed body
1 is not provided with the side of wheelchair 2, for increasing by 1 width of bed body, due to the finite volume of wheelchair 2, when wheelchair 2 merges with bed body 1
When, for sleep, bed body 1 is excessively narrow, therefore, adds those widened sections 13, the height of those widened sections 13 in the present embodiment
It is consistent with 2 height of wheelchair, it avoids generating sense of discomfort.The headrest portion 14 is fixed along 10 medial surface of headpiece, and with those widened sections 13
The space when back bed board for being mainly used for accepting wheelchair 2 is put down, 14 two sides pair of headrest portion are arranged in connection, headrest portion 14
Claim setting bolster 140, to make up the two gap.The bed tail plate 12 is connect by hinge with those widened sections 13, the bed tail plate 12
Side is provided with pulley 120.The setting of pulley 120 is mobile not just to simple bed body 1, it is often more important that, guarantee bed
Tailgate 12 opens or closes, and the setting of pulley 120 kills two birds with one stone.And in the present invention, in order to further facilitate wheelchair 2 and bed
The separation or combination of body 1 are connected with tailstock latch mechanism in bed tail plate 12, for locking or Free up Memory, guarantee the immigration of wheelchair
Or it removes.
In some embodiments, the left frame 11 and left side frame are correspondingly arranged on handrail 16, and the handrail 16 can
To realize that 90 degree of sides are opened, for adjusting position when wheelchair 2 is put into.The handrail 16 is curved 161 including handrail 160, handrail
With armrest support 162, the handrail is curved to be each attached to 161 and armrest support 162 in handrail 160, and the handrail is curved 161
Armrest support 162 is extended in lower section, and handrail is curved fixed 161 one end and armrest support 162.The bed chair includes toilet seat dress
It sets, the toilet device is provided with pedestal toilet mouth, and can saving legs and feet, person who happens to be on hand for an errand does not get up the inconvenience of toilet.
As shown in figure 3, the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking, the wheelchair 2 includes wheel
Chair body frame 20, the back bed board 21 being arranged on wheelchair frame 20, seat 22, leg bed board 23, foot deck 24 and foot's pair
Plate 25 and front wheel 26, wheel hub 27, hand handle 28 and the safety belt 29 for being mounted on 20 lower section of wheelchair frame.The back bed board 21
It is connected between seat 22 using movable part；It is connected between the seat 22 and leg bed board 23 by movable part；The leg
It is connected between bed board 23 and foot deck 24 by movable part；Pass through movable part between the foot deck 24 and foot's subplate 25
Connection.It is additionally provided with wheelchair armrest 200 on the wheelchair 2, is provided with direction controller 201 on the wheelchair armrest 200, is used for
Realize the adjustment in the left-right and front-back direction of wheelchair 2.
Embodiment 2：
The bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking, the bed chair tool has bluetooth mechanism, described
Bluetooth mechanism is connected with smart machine app.The app can realize the control to bed chair, and the button on a chair also can be used
Bed chair is controlled.
In some embodiments, the bed chair is additionally provided with intelligent charger, and the intelligent charger includes filling
Electrical spring, contact, battery and automatic charging head, the battery are mounted on the rear-wheel hub of wheelchair, and the contact is mounted on
On head of a bed latch mechanism, the automatic charging head and charging spring are mounted on wheelchair rear portion.
Embodiment 3：
The bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking, the wheelchair include wheelchair frame, setting
It back bed board, seat, leg bed board, foot deck and foot's subplate on wheelchair frame and is mounted below wheelchair frame
Front wheel and wheel hub；It is connected between the back bed board and seat using movable part；Lead between the seat and leg bed board
Cross movable part connection；It is connected between the leg bed board and foot deck by movable part；The foot deck and foot's subplate
Between pass through movable part connect.
In some embodiments, the bed chair can be used smart machine and be controlled, and liberate both hands.The radar used
System, controller, warning system and electromagnetism active brake system, when processing radar signal display distance barrier > 1m and≤
When 2m, controller controls alarming horm and issues the alarm that Please drive carefully；As the radar signal display distance barrier < of processing
When 1m, controller control buzzer issues police whistle sound for reminding passerby and user, while controlling electormagnetic braking sytem movement
Slowly slow down, electormagnetic braking sytem is controlled as the radar signal display distance barrier < 0.5m of processing can make a chair stop moving
Make.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (10)
1. the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking, it is characterised in that：Including bed body, wheelchair, bed
Chair attachment device, the bed body and wheelchair are chimeric by attachment device；The attachment device includes upper lockable mechanism, down lock
Locking mechanism enters a directive wheel, enters a guide rail；The bed chair includes the radar system for being able to detect barrier, controller, alarm system
System and electromagnetism active brake system, the radar system is to be mounted on wheelchair totally 4 range radars all around, to surrounding obstacle
The detection that object carries out, the controller are mounted on wheelchair backboard rear, and the warning system includes alarm device, the alarm dress
The buzzer for being set to the loudspeaker being mounted at wheelchair headrest and being mounted on arm rest.
2. the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking according to claim 1, it is characterised in that：
The bed chair tool has bluetooth mechanism, and the bluetooth mechanism is connected with smart machine app.
3. the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking according to claim 2, it is characterised in that：
The bed chair is additionally provided with intelligent charger, and the intelligent charger includes charging spring, contact, battery and fills automatically
Dateline, the battery are mounted on the rear-wheel hub of wheelchair, and the contact is mounted on head of a bed latch mechanism, the automatic charging head
Wheelchair rear portion is mounted on charging spring.
4. the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking according to claim 3, it is characterised in that：
4 range radars are separately mounted to pedal front end for detecting preceding object, left and right handrail side for detecting right and left
For detecting rear barrier on rear side of to obstacle, backboard.
5. the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking according to claim 4, it is characterised in that：
When the range radar detection wheelchair is apart from barrier≤2m, signal is persistently sent to controller.
6. the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking according to claim 4, it is characterised in that：
4 range radars can close any of them one or more by wheelchair control button or APP.
7. the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking according to claim 3, it is characterised in that：
The controller controls each system acting of wheelchair after receiving and processing the signal that 4 range radars issue：When the radar of processing is believed
Number display distance barrier > 1m and when≤2m, controller controls alarming horm and issues the alarm that Please drive carefully；When processing
When radar signal display distance barrier < 1m, controller controls buzzer and issues police whistle sound, while controlling electormagnetic braking sytem
Deceleration slow in one's movements, controlling electormagnetic braking sytem as the radar signal display distance barrier < 0.5m of processing can be such that a chair stops
Stop is made.
8. the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking according to claim 3, it is characterised in that：
The warning system is mounted on the loudspeaker at wheelchair headrest, this alarming horn can issue 50db after receiving controller instruction
Alarm sound, when controller will issue active brake instruction, prompt tone is increased to 85db to reinforce reminding driver.
9. the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking according to claim 7, it is characterised in that：
The capable of emitting police whistle sound of buzzer, while high-frequency vibration can be provided in two sides arm rest.
10. the bed chair of a kind of detectable barrier and initiative alarming, deceleration, braking, feature exist according to claim 3
In：The electromagnetism active breaking systems are mounted at 2 driving wheels, realize active brake deceleration and the braking of wheelchair, the electricity
Magnetic active breaking systems include brake disc, solenoid valve, brake callipers, brake block, and brake disc is coaxially fixed with driving wheel, brake card
Pincers are fixed on vehicle frame, and brake block is mounted on brake callipers and can replace, and solenoid valve is installed on above driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810697375.6A CN108852688A (en) | 2018-06-29 | 2018-06-29 | A kind of bed chair of detectable barrier and initiative alarming, deceleration, braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810697375.6A CN108852688A (en) | 2018-06-29 | 2018-06-29 | A kind of bed chair of detectable barrier and initiative alarming, deceleration, braking |
Publications (1)
| Publication Number | Publication Date |
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| CN108852688A true CN108852688A (en) | 2018-11-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810697375.6A Pending CN108852688A (en) | 2018-06-29 | 2018-06-29 | A kind of bed chair of detectable barrier and initiative alarming, deceleration, braking |
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| CN (1) | CN108852688A (en) |
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| CN112545790A (en) * | 2020-11-20 | 2021-03-26 | 江苏科技大学 | Combined bed-chair integrated equipment and control method thereof |
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| FR3122981A1 (en) * | 2021-05-24 | 2022-11-25 | Bruno Palacio | Motorized deck chair with secure floor movements |
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Application publication date: 20181123 |