CN107647985A - A kind of intelligent anti-theft electric wheelchair - Google Patents

A kind of intelligent anti-theft electric wheelchair Download PDF

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Publication number
CN107647985A
CN107647985A CN201711044579.1A CN201711044579A CN107647985A CN 107647985 A CN107647985 A CN 107647985A CN 201711044579 A CN201711044579 A CN 201711044579A CN 107647985 A CN107647985 A CN 107647985A
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CN
China
Prior art keywords
lock
main body
intelligent anti
electric wheelchair
present
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
Application number
CN201711044579.1A
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Chinese (zh)
Inventor
只茂亭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yinabo (tianjin) Intelligent Technology Development Co Ltd
Original Assignee
Yinabo (tianjin) Intelligent Technology Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yinabo (tianjin) Intelligent Technology Development Co Ltd filed Critical Yinabo (tianjin) Intelligent Technology Development Co Ltd
Priority to CN201711044579.1A priority Critical patent/CN107647985A/en
Publication of CN107647985A publication Critical patent/CN107647985A/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • A61G5/1051—Arrangements for 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

The invention provides a kind of intelligent anti-theft electric wheelchair, including main body, its lower end is provided with two driving wheels, and two driving wheels are connected with being placed in two motors of body interior respectively；A universal wheel is also equipped with rear side of two driving wheels；Lock shaft is connected with the wheel shaft of at least one driving wheel, the lock body being engaged with lock shaft is also equipped with main body, axial reciprocating of the lock body along lock shaft slides；The upper and lower part of lock body is respectively equipped with a touching switch, and two touching switchs electrically connect with alarm respectively.Intelligent anti-theft electric wheelchair of the present invention, by the cooperation of touching switch on lock shaft and lock body, it can be reacted in time after the present invention is promoted by force；Coordinate siren or blow a whistle stereo set and the LED of the invention itself carried, send sound and light alarm, remind user and passerby, enhance the security of the present invention.

Description

A kind of intelligent anti-theft electric wheelchair
Technical field
The invention belongs to wheelchair technical field, more particularly, to a kind of electric wheelchair.
Background technology
At present, popularizing for electric wheelchair still belongs to the starting stage in China.The reason for the process of the popularization is obstructed is a lot, such as The price of product, performance, intelligent and reliability etc..Among these, security is crucial restraining factors.
Existing electric wheelchair is mostly not folding structure, although this structure can ensure the firmness of product, But also hence in so that electric wheelchair shared space when placing is larger.Also Just because of this, when user is in outdoor needs When going to toilet, and electric wheelchair can not possibly be brought into public lavatory, and it is expensive due to electric wheelchair, so its anti-theft feature is It is no reliable, directly determine whether consumer is bought.
The content of the invention
In view of this, the present invention is directed to propose a kind of intelligent anti-theft electric wheelchair, to solve in the prior art, due to electronic The theftproof performance of wheelchair is poor, and the problem of being obstructed is promoted so as to caused by.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of intelligent anti-theft electric wheelchair, including main body, its lower end are provided with two driving wheels, and two driving wheels are respectively with being placed in master Two motors drive connection in internal portion；A universal wheel is also equipped with rear side of two driving wheels；At least one driving Lock shaft is connected with the wheel shaft of wheel, the lock body being engaged with lock shaft is also equipped with main body, axial reciprocating of the lock body along lock shaft is slided It is dynamic；The upper and lower part of lock body is respectively equipped with a touching switch, and two touching switchs electrically connect with alarm respectively；Seat, It is installed on the upper end of main body, and controls lifting by the vertical electric machine of lower end；Backrest, it is installed on the rear side of seat, and Angle of inclination is controlled by tilt motor；Two handrails, it is fixed in the upper end of main body, and positioned at the both sides of seat；Wherein Control panel is installed, control panel electrically connects with motor, vertical electric machine and tilt motor on one handrail.
Further, the motor is brushless servo motor, and each motor is connected with one and carried The reductor of electromagnetic brake brake.
Further, the control panel includes main switch button, button of blowing a whistle, turbo, deceleration button, rocking bar and display Screen.
Further, the lock shaft radially extending along the wheel shaft, the inside of the main body are connected with electric cylinder, the lock Body is fixed in the piston rod end of electric cylinder；The drive part of electric cylinder electrically connects with the main switch button.
Further, the top and bottom of the lock body are respectively equipped with a U-lag, the position of the U-lag and the lock Axle is corresponding；Two touching switchs are respectively arranged in two U-lags.
Further, the front end of the main body is also equipped with least one pair of LED, and LED electrically connects with the touching switch.
Further, the body interior is provided with positioning tracker.
Relative to prior art, intelligent anti-theft electric wheelchair of the present invention has the advantage that：
Intelligent anti-theft electric wheelchair of the present invention, it is sturdy and durable, good appearance, easy to use.Main body uses high intensity metal plate Golden vehicle body frame structure, not only make the present invention durable, and profile is more attractive in appearance.Pass through the seat of motorized adjustment, backrest energy The comfortableness of enough increase present invention, mitigate the sense of fatigue of occupant.Using the brushless servo motor with electromagnetic brake brake It is driven, on the premise of ensureing that the present invention has enough driving forces, reduces operation noise, improve security.Pass through The cooperation of lock shaft and touching switch on lock body, can react in time after the present invention is promoted by force；Coordinate siren or Blow a whistle stereo set and the LED that the present invention carries itself, sound and light alarm is sent, remind user and passerby, enhance this The security of invention.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the backsight of the intelligent anti-theft electric wheelchair described in the embodiment of the present invention to axonometric drawing；
Fig. 2 is the right view of the intelligent anti-theft electric wheelchair described in the embodiment of the present invention；
Position knot when Fig. 3 is the intelligent anti-theft electric wheelchair non-locked state described in the embodiment of the present invention between lock shaft and lock body Composition；
Positional structure when Fig. 4 is the intelligent anti-theft electric wheelchair locked state described in the embodiment of the present invention between lock shaft and lock body Figure；
Fig. 5 is the top view of the control panel of the intelligent anti-theft electric wheelchair described in the embodiment of the present invention.
Description of reference numerals：
1- main bodys；2- driving wheels；201- wheel shafts；202- lock shafts；3- handrails；4- control panels；401- rocking bars；402- blows a whistle button； 403- turbos；404- main switch buttons；405- deceleration buttons；5- backrests；6- seats；7- universal wheels；8- lock bodies；801-U Shape groove；802- electric cylinders；9- touching switchs；10-LED lamps.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Such as Fig. 1-5, the present invention proposes that a kind of intelligent anti-theft electric wheelchair, including main body 1, its lower end are provided with two driving wheels 2, two driving wheels 2 are connected with two motors being placed in inside main body 1 respectively；The rear side of two driving wheels 2 is also pacified Equipped with a universal wheel 7；Lock shaft 202 is connected with the wheel shaft 201 of at least one driving wheel 2, is also equipped with main body 1 and lock shaft 202 lock bodies 8 being engaged, axial reciprocating of the lock body 8 along lock shaft 202 slide；The upper and lower part of lock body 8 is respectively equipped with one and touched Switch 9 is touched, two touching switchs 9 electrically connect with alarm respectively；Seat 6, it is installed on the upper end of main body 1, and passes through lower end Vertical electric machine control lifting；Backrest 5, it is installed on the rear side of seat 6, and controls angle of inclination by tilt motor； Two handrails 3, it is fixed in the upper end of main body 1, and positioned at the both sides of seat 6；Control panel 4 is installed on one of handrail 3, Control panel 4 electrically connects with motor, vertical electric machine and tilt motor.
Above-mentioned motor is brushless servo motor, and each motor is connected with one and carries electromagnetic brake The reductor of brake.
Above-mentioned control panel 4 includes main switch button 404, button 402 of blowing a whistle, turbo 403, deceleration button 405, rocking bar 401 and display screen.
Above-mentioned the radially extending along above-mentioned wheel shaft 201 of lock shaft 202, the inside of aforementioned body 1 are connected with electric cylinder 802, on State the piston rod end that lock body 8 is fixed in electric cylinder 802；The drive part of electric cylinder 802 is electrically connected with above-mentioned main switch button 404 Connect.
The top and bottom of above-mentioned lock body 8 are respectively equipped with a U-lag 801, position and the above-mentioned lock of above-mentioned U-lag 801 Axle 202 is corresponding；Two above-mentioned touching switchs 9 are respectively arranged in two U-lags 801.
The front end of aforementioned body 1 is also equipped with least one pair of LED 10, and LED 10 electrically connects with above-mentioned touching switch 9.
The inside of aforementioned body 1 is provided with positioning tracker.
Main body 1 uses high intensity metal plate vehicle body frame structure so that overall more durable, the dead weight of the present invention About 200 kilograms.In addition, main body 1 is also coated with anticorrosive coating, comfortable feel of the present invention is prevented corrosion, also make entirety More novel and beautiful.
By control panel 4 or the regulation button of the side of seat 6 is installed on, vertical electric machine can be driven, is adjusted so as to realize Save the height of seat 6.By control panel 4 or the regulation button of the side of backrest 5 is installed on, tilt motor can be driven electric, from And realize the angle of inclination of regulation backrest 5.Two-point belt is also equipped with seat 6, increases the security of the present invention.
Two driving wheels 2 are driven using brushless servo motor, can not only provide enough driving forces, moreover it is possible to effectively Reduction running noises, reach Jing Yin effect.Reductor with electromagnetic brake brake can stop turning in motor The wheel shaft of driving wheel 2 is held tightly immediately after dynamic, prevents from causing the uncontrollable movement of the present invention due to inclination, further carries Rise the security of the present invention.
Main switch button 404 in control panel 4 controls for the bulk supply of the present invention；Button 402 of blowing a whistle is used to control manually PA-system in the system present invention；Turbo 403 and deceleration button 405 are used for the rotating speed for controlling two driving wheels 2, i.e. this hair Bright travel speed；Rocking bar 401 is used for the travel direction for controlling the present invention, preceding to push away as advancing, and a left side is pushed away as turning left, and the right side pushes away i.e. To turn right, post-tensioning is to retreat.
When user outdoor needs away from it is of the invention when, press main switch button 404.Now motor, vertical electricity Motivation and tilt motor power-off；The piston rod of electric cylinder 802 in main body 1 stretches out, and makes between touching switch 9 and wheel shaft 201 Distance be less than lock shaft 202 length.
After being powered off due to motor, electromagnetic brake brake holds the wheel shaft of driving wheel 2 tightly, so in the feelings without external force Under condition, wheel shaft 201 can't rotate, and lock shaft 202 would not also trigger touching switch 9.And when someone promotes the present invention by force, Wheel shaft 201 slightly rotates, and lock shaft 202 can trigger touching switch 9, alarm obtain it is electric send the sound, while LED 10 is dodged It is bright, remind user and people around.In addition, the present invention is additionally provided with positioning tracker, for knowing the specific position of the present invention in real time Put, be on the one hand easy to be looked for after the present invention loses, on the other hand after user wanders away accidentally, also allow for its household and enter Row is looked for.
Intelligent anti-theft electric wheelchair of the present invention, it is sturdy and durable, good appearance, easy to use.Main body 1 is using high-strength Metal plate vehicle body frame structure is spent, not only makes the present invention durable, and profile is more attractive in appearance.By the seat 6 of motorized adjustment, lean on The back of the body 5 can increase the comfortableness of the present invention, mitigate the sense of fatigue of occupant.Using the brushless servo with electromagnetic brake brake Motor is driven, and on the premise of ensureing that the present invention has enough driving forces, is reduced operation noise, is improved security. By the cooperation of touching switch 9 on lock shaft 202 and lock body 8, can be reacted in time after the present invention is promoted by force；Match somebody with somebody Siren or blow a whistle stereo set and the LED 10 of the invention itself carried are closed, sound and light alarm is sent, reminds user and Lu People, enhance the security of the present invention.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.

Claims (7)

  1. A kind of 1. intelligent anti-theft electric wheelchair, it is characterised in that including：
    Main body（1）, its lower end is provided with two driving wheels（2）, two driving wheels（2）Respectively with being placed in main body（1）Internal two Motor is connected；Two driving wheels（2）Rear side be also equipped with a universal wheel（7）；At least one driving wheel（2）'s Wheel shaft（201）On be connected with lock shaft（202）, main body（1）Inside it is also equipped with and lock shaft（202）The lock body being engaged（8）, lock body （8）Along lock shaft（202）Axial reciprocating slide；Lock body（8）Upper and lower part be respectively equipped with a touching switch（9）, two Touching switch（9）Electrically connected respectively with alarm；
    Seat（6）, it is installed on main body（1）Upper end, and pass through the control lifting of the vertical electric machine of lower end；
    Backrest（5）, it is installed on seat（6）Rear side, and angle of inclination is controlled by tilt motor；
    Two handrails（3）, it is fixed in main body（1）Upper end, and be located at seat（6）Both sides；One of handrail（3）Upper peace Equipped with control panel（4）, control panel（4）Electrically connected with motor, vertical electric machine and tilt motor.
  2. 2. intelligent anti-theft electric wheelchair according to claim 1, it is characterised in that：The motor is brushless servo electricity Machine, and each motor is connected with a reductor for carrying electromagnetic brake brake.
  3. 3. intelligent anti-theft electric wheelchair according to claim 2, it is characterised in that：The control panel（4）Including main switch Button（404）, button of blowing a whistle（402）, turbo（403）, deceleration button（405）, rocking bar（401）And display screen.
  4. 4. intelligent anti-theft electric wheelchair according to claim 3, it is characterised in that：The lock shaft（202）Along the wheel shaft （201）Radially extend, the main body（1）Inside be connected with electric cylinder（802）, the lock body（8）It is fixed in electric cylinder （802）Piston rod end；Electric cylinder（802）Drive part and the main switch button（404）Electrical connection.
  5. 5. according to the intelligent anti-theft electric wheelchair described in claim any one of 1-4, it is characterised in that：The lock body（8）It is upper End and lower end are respectively equipped with a U-lag（801）, the U-lag（801）Position and the lock shaft（202）It is corresponding；Two The touching switch（9）It is respectively arranged in two U-lags（801）It is interior.
  6. 6. intelligent anti-theft electric wheelchair according to claim 5, it is characterised in that：The main body（1）Front end also install There is at least one pair of LED（10）, LED（10）With the touching switch（9）Electrical connection.
  7. 7. intelligent anti-theft electric wheelchair according to claim 6, it is characterised in that：The main body（1）Inside is provided with positioning Tracker.
CN201711044579.1A 2017-10-31 2017-10-31 A kind of intelligent anti-theft electric wheelchair Pending CN107647985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711044579.1A CN107647985A (en) 2017-10-31 2017-10-31 A kind of intelligent anti-theft electric wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711044579.1A CN107647985A (en) 2017-10-31 2017-10-31 A kind of intelligent anti-theft electric wheelchair

Publications (1)

Publication Number Publication Date
CN107647985A true CN107647985A (en) 2018-02-02

Family

ID=61095267

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711044579.1A Pending CN107647985A (en) 2017-10-31 2017-10-31 A kind of intelligent anti-theft electric wheelchair

Country Status (1)

Country Link
CN (1) CN107647985A (en)

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