CN101402326A - Auxiliary apparatus for getting on/down car driven by the physical disabilities - Google Patents
Auxiliary apparatus for getting on/down car driven by the physical disabilities Download PDFInfo
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- CN101402326A CN101402326A CNA2008100413507A CN200810041350A CN101402326A CN 101402326 A CN101402326 A CN 101402326A CN A2008100413507 A CNA2008100413507 A CN A2008100413507A CN 200810041350 A CN200810041350 A CN 200810041350A CN 101402326 A CN101402326 A CN 101402326A
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- rebound
- jacking system
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Abstract
The invention relates to a retractable and adjustable device for assisting a handicapped person driving a vehicle to get on and get off the vehicle. In view of the difficulty for the handicapped person to move the limbs by self to get in the vehicle for driving, the device is designed to realize the function that the handicapped person can get into the driver's seat by self from a wheel chair outside the vehicle or when the handicapped person is in a standing state with the help of other assistant appliances. The device comprises a transitional plate module (3), a lifting system (4), a transitional shaft (12), and a mounting pedestal (5), wherein a left mirror and a right mirror of the lifting system (4) are arranged symmetrically and connected through the transitional shaft (2); the transitional plate module (3) is connected with the lifting system (4) through bolts; and the transitional plate module (3) and the lifting system (4) are welded on the mounting pedestal (5). Through drilling mounting holes corresponding to the bolts for assembling and arranging the mounting pedestal on the vehicle, the device can be arranged in a space between the vehicle driver's seat and a vehicle door to avoid taking a larger space.
Description
Technical field
The invention belongs to the automobile accessories annex, especially for the automobile that uses towards physical disabilities' chaufeur.
Background technology
The auxiliary mechanical device of getting on or off the bus of existing physical disabilities is a kind of to be to consider seat is rotated outside the car door, and another kind is to consider physical disabilities and the wheelchair taken thereof are entered into the inside, compartment by one set of lifting mechanism together.Common lifting mechanism has: a kind of is ramp formula wheelchair hand push lifting mechanism, promptly stretches out a ramp to ground from tailstock portion car door or side door, needs the normal person to help when physical disabilities get on or off the bus, and it is pushed in the car; Another kind of adopt two four-bar mechanisms, realize that physical disabilities take wheelchair and sail the in-vehicle platform into, thereby rely on the lifting of motion implementation platform of four-bar mechanism, shrink and enter in the compartment from ground.
Generally speaking, there is following defective in the domestic present auxiliary physical disabilities device of getting on or off the bus:
(1) can not adapt to the space in vehicle drive cabin fully.Seat is rotary because the shared space that rotatablely moves is bigger, so this kind method is to be used for auxiliary copilot seat up and down; For lifting mechanism, no matter be ramp formula or four-bar mechanism formula, because mechanism takes up space bigger, the at present existing auxiliary lower device of going up of China all is to help physical disabilities to enter the latter half of of compartment, must remove latter half of seat, compartment if want to the position of chaufeur, so just wasted the former of compartment and had living space, the change to car is also bigger simultaneously.
(2) control comparatively complexity.This is mainly reflected in and uses on the manual ramp formula lifting mechanism.Needing the special messenger, to be responsible for flat-bed flexible.Even if automatically controlled, the validity of element also must be considered.And no matter manual or automatically controlled, all should preferably there be normal person's help to make physical disabilities can enter the compartment.
To sum up, China help physical disabilities auxiliary research of going up lower device of operating seat up and down also are in the exploratory stage, also occur accordingly proven technique on the market.
Summary of the invention
Technical matters to be solved by this invention provides the auxiliary apparatus for getting on/down that drives a car towards physical disabilities, helps physical disabilities' defective of operating seat up and down to solve can not effectively solve in the prior art.
Technical scheme
The invention provides a kind of auxiliary apparatus for getting on/down that drives a car towards physical disabilities, the cab apron module, jacking system, transition axis, mounting seat, jacking system left and right sides looking-glass symmetry is installed, and connects by transition axis, the transition module is connected by screw with jacking system, and rebound module and jacking system are welded on the mounting seat.
Described rebound module comprises rebound, supporting plate, steel ball, pole, angle bar frame, bar, bracing frame, pole, rebound is connected with supporting plate, angle bar frame by screw, steel bead groove is arranged on the supporting plate, embedded steel ball, the angle bar frame and first pole, the welding of second pole, one of handle is connected with angle bar frame by screw, and the other end is connected with bracing frame by screw.
Supporting plate in the described transition module, steel ball, first pole, angle bar frame, connecting rod, bracing frame, second pole are left and right sides looking-glass symmetry respectively, are connected the both sides of rebound.
Described jacking system comprises the lifting frame, left and right sides worm bearing, handle, handle, worm screw, worm gear, pinch roller, tooth bar, gear wheel shaft, flat key, installation shaft, connecting strap, by screw thread and handle one is connected handle, the end of the other end of handle by antifriction-bearing box and worm screw is connected and is installed on the left worm bearing, the other end of worm screw is installed on the right worm bearing by antifriction-bearing box, the worm gear of worm screw institute transmission is installed on the gear wheel shaft by flat key, pinch roller, band bearing hole in the gear wheel shaft, pass through antifriction-bearing box connection axle respectively in its axis hole inside, one end of installation shaft is from threaded, be fixed in the mounting hole on the lifting frame by nut, tooth bar is connected with connecting strap by screw, and connecting strap is welded on the mounting seat.
Toothed side of tooth bar in the described jacking system and the engagement of nest wheel, not toothed side is a pinch roller.
Described transition axis is connected with the square hole sleeve by square tenon respectively with the both sides worm screw.
Described mounting seat is joined and is beaten screw by two blocks of perpendicular steel plates relevant position that is welded in horizontal steel plate and the car, this device can be installed in the car by screw.
Beneficial effect
The difficulty that just drives a car at first and to enter automobile in view of physical disabilities in the face of mobile limbs voluntarily, this Design of device purpose realize exactly physical disabilities outside car from wheelchair or rely under other complementary apparatus standing state, be advanced into the function of seat drive motor certainly.With the difference of the existing auxiliary apparatus for getting on/down maximum in market be that the present invention is intended to design the auxiliary mechanical device of getting on or off the bus at operating seat.Therefore, the present invention is according to the vacancy in the demand of existing market and market and avoids the problem that existing physical disabilities' auxiliary apparatus for getting on/down exists occurring as far as possible that the design of physical disabilities scholar's DAS (Driver Assistant System) of proposition has excellent development and practical value.
Consider the driving compartment limited space because design is gone up, this apparatus structure compactness is folded to when being in off working state between driver's seat and the car door, does not influence the outward appearance integraty of former car.Device can be divided into rebound module and lifting module generally.The rebound module can be stretched out car door outward by manual operation, is used to carry physical disabilities, helps physical disabilities' operating seat into the car of moving voluntarily outside car.The lifting module has been utilized the worm and gear transmission, relies on the engagement of rack-and-gear to realize the up and down height adjustment of rebound under the lifting module drives, and is convenient to adapt to the height of wheelchair.And can utilize the characteristics that worm and gear can self-locking, and being implemented in when being adjusted to proper height, the people decontrols after the control handle, and stay bearing plate highly remains unchanged up and down, makes things convenient for moving of human body.
This auxiliary device adjustability is strong, easy to operate in addition, is easy to grasp, and has good practical values.
Description of drawings
Fig. 1 is integral installation of the present invention in running order overhanging structural representation in car;
Fig. 2 is in off working state folding structure scheme drawing for integral installation of the present invention in car;
Fig. 3 is an integral structure scheme drawing of the present invention;
Fig. 4 is the structural representation of rebound module;
Fig. 5 is the exterior structural representation of jacking system;
Fig. 6 is a jacking system in-to-in structural representation;
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 3, the described auxiliary apparatus for getting on/down that drives a car towards physical disabilities, comprise rebound module 3, jacking system 4, transition axis 12, mounting seat 5, the symmetrical installation of jacking system 4 left and right sides mirrors, and connect by transition axis 12, transition module 3 and jacking system 4 are connected by screw, and rebound module 3 and jacking system 4 are welded on the mounting seat 5.
Exemplifying embodiment
As shown in Figure 4, rebound 13 is by screw and supporting plate 14, and angle bar frame 17 connects.On the supporting plate 14 steel bead groove is arranged, embedded steel ball 15 is installed plane contact on back steel ball 15 and the angle bar frame 17, thereby is slided before and after can driving on the rebound horizontal direction, is convenient to rebound overhanging at the car door place (interior receipts). Angle bar frame 15 and 20 welding of first pole, 16, the second poles.By manually applying pulling force on first pole 16, slide thereby drive in " L " type groove of second pole 20 on bracing frame 19, change the overhanging state of level thereby drive rebound 13 into by vertical folding state.As shown in Figure 2, be integral installation of the present invention in running order overhanging structural representation in car, as shown in Figure 1, for integral installation of the present invention is in off working state folding structure scheme drawing in car; When rebound module 3 in working order the time, level is stretched out car door and in opened condition outward, moves to voluntarily on the rebound 13 on standing state time or the wheelchair outside car with helping physical disabilities, makes things convenient for physical disabilities by moving on the rebound in the car on the seat.
Shown in Fig. 5,6, treat that rebound 13 puts to horizontality, artificial both hands rotate handgrip 8 successively in the same way, the input driving torque.Driving torque is delivered to worm screw 10 by handle 9.Worm screw 10 two ends are installed in left and right sides worm bearing 7L by antifriction-bearing box, in the 7R.Left and right sides worm bearing is installed with lifting frame 6 by screw and is connected.The worm gear 21 of 10 transmissions of worm screw is installed on the gear wheel shaft 24 by flat key 25, band bearing hole in pinch roller 22, the gear wheel shaft 24, respectively by antifriction-bearing box connection axle 26 in its axis hole inside, an end of installation shaft 26 is from threaded, is fixed in the mounting hole on the lifting frame 6 by nut.Along in vertically arranged tooth bar 23 up-and-down movements of its ingear,, jacking system drives the effect that the rebound module is regulated height through the gear wheel shaft 24 of worm drive thereby being finished.
For guaranteeing the stationarity of motion, pinch roller 22 is installed in non-mating surface one side of tooth bar.The generation of bad phenomenon such as preventing to produce that lateral deflection, gear are killed that mainly play the guiding role of this pinch roller 22, thus guarantee motion steadily and validity.
After being adjusted to rebound 13 with the wheelchair corresponding height or being fit to height that the person of standing sits down, rotate handgrip again, repeat above-mentioned control process, with rebound 13 be adjusted to car in the corresponding height of seat, be convenient to move to driver's seat from rebound.
Described jacking system needs symmetrical installation two covers of left and right sides mirror at this device.Two cover jacking systems about can connecting by transition axis 12.Transition axis 12 passes through square tenon and square hole sleeve 11A with the both sides worm screw, and 11B connects.By joining the screw of beating on lifting frame 6 and the bracing frame 19, can connect jacking system and rebound module with screw.
Described tooth bar 23 is connected with connecting strap 27 by screw, and connecting strap 27 is fixedly mounted on the mounting seat 5 by welding.
Described mounting seat is welded by two block plates.Dozen screw is joined in the relevant position in horizontal steel plate and the car, this device can be installed in the car by screw.
Claims (7)
1. auxiliary apparatus for getting on/down that drives a car towards physical disabilities, it is characterized in that: comprise rebound module (3), jacking system (4), transition axis (12), mounting seat (5), the symmetrical installation of jacking system (4) left and right sides mirror, and by transition axis (12) connection, transition module (3) is connected by screw with jacking system (4), and rebound module (3) and jacking system (4) are welded on the mounting seat (5).
2. the auxiliary mechanical device of getting on or off the bus as claimed in claim 1, it is characterized in that: described rebound module (3) comprises rebound (13), supporting plate (14), steel ball (15), first pole (16), angle bar frame (17), (bar) 18, bracing frame (19), second pole (20), rebound (13) is by screw and supporting plate (14), angle bar frame (17) connects, supporting plate has steel bead groove on (14), embedded steel ball (15), angle bar frame (17) and first pole (16), one of second pole (20) welding (bar) 18 is connected with angle bar frame (17) by screw, and the other end is connected with bracing frame (19) by screw.
3. as claim 1 or the 2 described auxiliary mechanicals device of getting on or off the bus, supporting plate (14) in the described transition module (3), steel ball (15), first pole (16), angle bar frame (17), (bar) 18, bracing frame (19), second pole (20), be left and right sides looking-glass symmetry respectively, be connected the both sides of rebound (13).
4. the auxiliary mechanical device of getting on or off the bus as claimed in claim 1, it is characterized in that: described jacking system (4) comprises lifting frame (6), left and right sides worm bearing (7L, 7R), handle (8), handle (9), worm screw (10), worm gear (21), pinch roller (22), tooth bar (23), gear wheel shaft (24), flat key (25), installation shaft (26), connecting strap (27), handle (8) is connected by screw thread with handle (9), the end of the other end of handle (9) by antifriction-bearing box and worm screw (10) is connected and is installed on the left worm bearing (7L), the other end of worm screw (10) is installed on the worm bearing (7R) by antifriction-bearing box, the worm gear (21) of worm screw (10) institute transmission is installed on the gear wheel shaft (24) by flat key (25), pinch roller (22), band bearing hole in the gear wheel shaft (24), pass through antifriction-bearing box connection axle (26) respectively in its axis hole inside, one end of installation shaft (26) is from threaded, be fixed in the mounting hole on the lifting frame (6) by nut, tooth bar (23) is connected with connecting strap (27) by screw, and connecting strap (27) is welded on the mounting seat (5).
5. as claim 1 or the 4 described auxiliary mechanicals device of getting on or off the bus, it is characterized in that: toothed side of the tooth bar in the described jacking system (23) and nest wheel (21) engagement, not toothed side is pinch roller (22).
6. the auxiliary mechanical device of getting on or off the bus as claimed in claim 1, it is characterized in that: described transition axis (12) is connected with square hole sleeve (11B) by square tenon (11A) with both sides worm screw (10).
7. the auxiliary mechanical device of getting on or off the bus as claimed in claim 1 is characterized in that: described mounting seat (5) is joined dozen screw by two blocks of perpendicular steel plates relevant position that is welded in horizontal steel plate and the car, this device can be installed in the car by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100413507A CN101402326B (en) | 2008-08-04 | 2008-08-04 | Auxiliary apparatus for getting on/down car driven by the physical disabilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100413507A CN101402326B (en) | 2008-08-04 | 2008-08-04 | Auxiliary apparatus for getting on/down car driven by the physical disabilities |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101402326A true CN101402326A (en) | 2009-04-08 |
| CN101402326B CN101402326B (en) | 2012-05-23 |
Family
ID=40536536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100413507A Expired - Fee Related CN101402326B (en) | 2008-08-04 | 2008-08-04 | Auxiliary apparatus for getting on/down car driven by the physical disabilities |
Country Status (1)
| Country | Link |
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| CN (1) | CN101402326B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310811A (en) * | 2010-07-07 | 2012-01-11 | 徐州重型机械有限公司 | Movable engineering machine and pedal ladder thereof |
| CN102905667A (en) * | 2010-09-14 | 2013-01-30 | 丰田车体株式会社 | Welfare vehicle |
| CN103735372A (en) * | 2014-01-14 | 2014-04-23 | 深圳市汇利堡汽车技术开发有限公司 | Lifting device, foldable platform mechanism thereof, foldable assemblies and design method |
| CN103978937A (en) * | 2014-05-23 | 2014-08-13 | 南京工业职业技术学院 | Auxiliary boarding device |
| CN106744561A (en) * | 2017-01-18 | 2017-05-31 | 重庆华伟工业（集团）有限责任公司 | A kind of auxiliary apparatus for getting on/down |
| CN106798614A (en) * | 2017-01-24 | 2017-06-06 | 肖三美 | A kind of happiness car |
| CN108024894A (en) * | 2015-10-16 | 2018-05-11 | 庞巴迪运输有限公司 | Retaining device for mass transportation facilities |
| CN110920526A (en) * | 2018-09-20 | 2020-03-27 | 台山市金桥铝型材厂有限公司 | Aluminum automobile side pedal |
| CN111791907A (en) * | 2020-07-17 | 2020-10-20 | 郑州铁路职业技术学院 | Urban rail transit disabled person boarding device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957164A (en) * | 1974-10-16 | 1976-05-18 | Brown Joseph H | Wheelchair hoist and carrier |
| US4083429A (en) * | 1976-11-22 | 1978-04-11 | Abbott John D | Retractable passenger lift |
| FR2552036B1 (en) * | 1983-09-15 | 1988-04-29 | Gateau Eugene | IMPROVED VEHICLE, WHICH MAY BE USED IN PARTICULAR BY A PERSON WITH A DISABILITY |
| US6062805A (en) * | 1998-10-16 | 2000-05-16 | Ricon Corporation | Vehicular wheelchair step lift |
| CN2829683Y (en) * | 2005-08-23 | 2006-10-25 | 李婷 | Wheelchair for disabled person |
-
2008
- 2008-08-04 CN CN2008100413507A patent/CN101402326B/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310811A (en) * | 2010-07-07 | 2012-01-11 | 徐州重型机械有限公司 | Movable engineering machine and pedal ladder thereof |
| CN102310811B (en) * | 2010-07-07 | 2014-11-12 | 徐州重型机械有限公司 | Movable engineering machine and pedal ladder thereof |
| CN102905667A (en) * | 2010-09-14 | 2013-01-30 | 丰田车体株式会社 | Welfare vehicle |
| CN102905667B (en) * | 2010-09-14 | 2015-04-08 | 丰田车体株式会社 | Welfare vehicle |
| CN103735372A (en) * | 2014-01-14 | 2014-04-23 | 深圳市汇利堡汽车技术开发有限公司 | Lifting device, foldable platform mechanism thereof, foldable assemblies and design method |
| CN103735372B (en) * | 2014-01-14 | 2016-08-24 | 深圳市汇利堡汽车技术开发有限公司 | Lowering or hoisting gear and foldable platforms mechanism, foldable module and method for designing |
| CN103978937B (en) * | 2014-05-23 | 2015-12-02 | 南京工业职业技术学院 | A kind of assisting steps on car device |
| CN103978937A (en) * | 2014-05-23 | 2014-08-13 | 南京工业职业技术学院 | Auxiliary boarding device |
| CN108024894A (en) * | 2015-10-16 | 2018-05-11 | 庞巴迪运输有限公司 | Retaining device for mass transportation facilities |
| CN106744561A (en) * | 2017-01-18 | 2017-05-31 | 重庆华伟工业（集团）有限责任公司 | A kind of auxiliary apparatus for getting on/down |
| CN106798614A (en) * | 2017-01-24 | 2017-06-06 | 肖三美 | A kind of happiness car |
| CN110920526A (en) * | 2018-09-20 | 2020-03-27 | 台山市金桥铝型材厂有限公司 | Aluminum automobile side pedal |
| CN111791907A (en) * | 2020-07-17 | 2020-10-20 | 郑州铁路职业技术学院 | Urban rail transit disabled person boarding device |
| CN111791907B (en) * | 2020-07-17 | 2023-01-31 | 郑州铁路职业技术学院 | Urban rail transit disabled person boarding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101402326B (en) | 2012-05-23 |
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