CN212022448U - Lifting rotation type auxiliary device for getting on or off bus - Google Patents
Lifting rotation type auxiliary device for getting on or off bus Download PDFInfo
- Publication number
- CN212022448U CN212022448U CN202020135188.1U CN202020135188U CN212022448U CN 212022448 U CN212022448 U CN 212022448U CN 202020135188 U CN202020135188 U CN 202020135188U CN 212022448 U CN212022448 U CN 212022448U
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- motor
- platform
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- getting
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- 230000005012 migration Effects 0.000 claims abstract description 3
- 238000013508 migration Methods 0.000 claims abstract description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to a lifting and drop rotating type auxiliary device that gets on or off bus, including installing in the profile of tooth strip support (1) of car frame one side, wherein, be provided with the rack on profile of tooth strip support (1), but install vertical migration's elevator motor (2) on profile of tooth strip support (1), elevator motor (2) are connected with the driving gear, and driving gear and rack intermeshing is connected, and elevator motor (2) are connected with mount (3), but platform (5) that are used for placing the wheelchair of horizontal rotation are installed to one side of mount (3). Compared with the prior art, the utility model discloses a liftable and rotatable platform design combines motor drive and gear drive mode, has guaranteed the job stabilization nature of whole device for the disabled person can autonomically get on or off the bus, has improved the driving of disabled person or experience by bus, and the utility model discloses install in frame one side to do not occupy the interior seat space of car.
Description
Technical Field
The utility model belongs to the technical field of happiness car technique and specifically relates to a lifting rotation formula auxiliary device that gets on or off bus.
Background
At present, the welfare vehicle market in China is in a starting stage, and few automobile auxiliary devices designed for the disabled are arranged in the prior art so as to assist the lower limb disabled to get on or off the vehicle. Chinese patent CN108082021A discloses a welfare car, and this patent adopts the mode of getting on or off the bus of slope formula, sets up wheelchair guiding mechanism and rotatory seat in the automobile body, and wheelchair guiding mechanism sets up in the automobile body rear, including the actuating mechanism that folded sheet and drive folded sheet expand, and the folded sheet both sides are provided with the locking mechanism with car body connection, and the beneficial effect of this patent lies in: the disabled can get on or off freely. However, in the actual use process, if sundries are piled on the rear row of the automobile, the wheelchair cannot get on the automobile, the utilization rate of the space in the automobile is reduced, and in addition, people need to help other people to move the automobile when taking the wheelchair to get on or off the automobile.
Chinese patent CN109760570A discloses a happiness car device that can supply wheelchair to get on or off bus, the device specifically is the seat assembly, including the wheelchair that is used for personnel to take, the wheelchair is connected with the elevating system who is used for driving the wheelchair and removes, the device's whole volume is great, the seat assembly need be fixed occupy original seat space in the car.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lifting rotation formula auxiliary device that gets on or off bus in order to overcome the defect that above-mentioned prior art exists, utilize the design of lifting and drop rotating platform, under the prerequisite that does not occupy the interior seat space of car, make the disabled personage can independently realize getting on or off the bus and move.
The purpose of the utility model can be realized through the following technical scheme: the utility model provides a lifting rotation formula auxiliary device that gets on or off bus, is including installing in the profile of tooth strip support of car frame one side, be provided with the rack on the profile of tooth strip support, but install vertical migration's elevator motor on the profile of tooth strip support, elevator motor is connected with the driving gear, driving gear and rack intermeshing are connected, elevator motor is connected with the mount, but one side of mount is installed the platform that is used for placing the wheelchair of horizontal rotation.
Further, the lifting motor is installed on the rack through the motor frame, and the driving gear is arranged on the motor frame.
Further, the racks are respectively and vertically arranged on two sides of the toothed bar support, the lifting motor and the motor frame are located between the racks on the two sides, and the driving gear comprises a first gear and a second gear which are respectively arranged on two sides of the motor frame.
Furthermore, a square groove is formed in the tooth-shaped strip support, and the fixing frame can vertically move along the square groove.
Furthermore, a groove for assisting the motor in heat dissipation and reducing self weight is formed in the motor frame, a mounting hole is formed in the fixing frame, and the mounting hole is connected with the groove through a bolt.
Further, the boss of relative setting is installed to one side of mount, install the rotating electrical machines between the boss, the output shaft of rotating electrical machines passes through the ring flange and is connected with the platform.
Further, the platform is a square platform, and the flange plate is arranged at one corner of the platform.
Furthermore, four through holes are formed in the flange plate and are connected with the platform bolts.
The utility model discloses a theory of operation does:
when the disabled person takes the wheelchair to get on the vehicle, starting the rotating motor, screwing the platform out of the frame, starting the lifting motor, descending the platform arranged on one side of the fixing frame to the ground height, starting the lifting motor after the disabled person takes the wheelchair to move the upper platform, ascending the platform arranged on one side of the fixing frame to the height flush with the bottom of the vehicle door, enabling the disabled person to take the wheelchair to move into the vehicle, starting the lifting motor to enable the platform to be descended to the initial height, and starting the rotating motor to enable the platform to be screwed back into the frame; when the disabled person takes the wheelchair to get off the vehicle in preparation, the rotating motor is started, the platform is screwed out from the frame, the lifting motor is restarted, the platform arranged on one side of the fixing frame is lifted to the height which is flush with the bottom of the vehicle door, the disabled person takes the wheelchair to move the upper platform, the lifting motor is started, the platform arranged on one side of the fixing frame is lowered to the ground height, the disabled person can take the wheelchair to leave the platform, then the lifting motor is started to enable the platform to be lifted to the initial height, and the rotating motor is restarted to enable the platform to be screwed back to the frame.
Compared with the prior art, the utility model adopts the design of the rotatable and liftable platform, so that the disabled can get on or off the vehicle by taking the wheelchair autonomously without the assistance of other people, and the lifting design adopts a gear transmission mode, thereby having the advantages of high transmission accuracy and stable transmission and ensuring the reliability of platform lifting; the utility model discloses simple structure, small can install the frame corresponding to the one side of driving the position or other parking stalls according to actual need, and the platform that wherein is used for placing the wheelchair can be accomodate to the frame in, can not occupy original seat space in the car.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
wherein: 1. the tooth profile support 2, elevator motor, 3, mount, 4 are rotating electrical machines, 5, platform, 6, motor frame, 7, first gear, 8, second gear, 9, ring flange.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, a lifting rotary type auxiliary device for getting on and off a vehicle comprises a toothed rack support 1 arranged on one side of a vehicle frame, two vertical racks are arranged on the toothed rack support 1, a lifting motor 2 is arranged between the two racks, square grooves are arranged on two sides of the toothed rack support 1, a fixed frame 3 is arranged in the square grooves in a matching manner, the fixed frame 3 is connected with the lifting motor 2 through a motor frame 6, an output shaft of the lifting motor 2 penetrates through the motor frame 6 and is connected with a first gear 7 and a second gear 8 which are arranged on two sides of the motor frame 6 through keys, the first gear 7 and the second gear 8 are respectively meshed with the two racks, wherein a groove is arranged on the motor frame 6 so as to facilitate the heat dissipation of the lifting motor 2 and simultaneously facilitate the reduction of the self weight, a mounting hole connected with the groove through a bolt is arranged on the fixed frame 3 so that the fixed frame 3 is, the lifting motor 2 is used for providing torque to drive the first gear 7 and the second gear 8 to rotate on the rack, so that the fixed frame 3 can move in the vertical direction, and lubricating oil can be coated in a square groove of the toothed bar support 1 in order to reduce the friction force when the fixed frame 3 is lifted;
one side of the fixed frame 3 is connected to one corner of the square platform 5 through the rotating motor 4, specifically, a flange plate 9 on an output shaft of the rotating motor 4 is in bolt connection with the square platform 5, and the rotating motor is used for providing torque so as to realize rotation of the platform 5 on a horizontal plane.
In practical application, the utility model can be installed on one side of the frame corresponding to a driving position or other riding positions as required, and does not occupy the space of the seat in the vehicle, when the disabled person takes the wheelchair to get on the vehicle, the rotating motor 4 is started to rotate the platform 5 from the frame to the outside of the frame, the rotating motor 4 is stopped, then the lifting motor 2 is started to drive the first gear 7 and the second gear 8 to rotate, so that the fixing frame 3 moves downwards to the ground position, the lifting motor 2 is stopped, and the disabled person takes the wheelchair to go onto the platform 5; then, the lifting motor 2 is started to drive the fixing frame 3 to ascend to the position equal to the height of the vehicle chassis, the lifting motor 2 stops, the disabled person enters the vehicle by taking the wheelchair, then the lifting motor 2 is started to enable the fixing frame 3 to descend to the initial height, the rotating motor 4 is started to enable the platform 5 to rotate into the vehicle frame, the disabled person can get on the vehicle independently, and when the disabled person gets off the vehicle independently, the lifting motor 2 and the rotating motor 4 are started and stopped to respectively achieve lifting of the fixing frame 3 and rotation of the platform 5.
Claims (8)
1. The utility model provides a lifting rotation formula auxiliary device that gets on or off bus, its characterized in that, including installing in profile of tooth strip support (1) of automobile frame one side, be provided with the rack on profile of tooth strip support (1), but install vertical migration's elevator motor (2) on profile of tooth strip support (1), elevator motor (2) are connected with the driving gear, driving gear and rack intermeshing are connected, elevator motor (2) are connected with mount (3), but one side of mount (3) is installed horizontal rotation's platform (5) that are used for placing the wheelchair.
2. A lifting rotary auxiliary device for getting on or off a vehicle as claimed in claim 1, characterized in that the lifting motor (2) is mounted on the rack (1) via a motor frame (6), the pinion being arranged on the motor frame (6).
3. A rotary lift-type auxiliary assembly for getting on and off a vehicle as claimed in claim 2, wherein the racks are vertically disposed on both sides of the rack support (1), respectively, the lift motor (2) and the motor frame (6) are disposed between the racks on both sides, and the pinion comprises a first gear (7) and a second gear (8) disposed on both sides of the motor frame (6), respectively.
4. The rotary lift-type auxiliary device for getting on or off a bus as claimed in claim 1, wherein the rack (1) has a square groove, and the holder (3) moves vertically along the square groove.
5. The lifting rotary type auxiliary device for getting on or off a bus as claimed in claim 2, wherein the motor frame (6) is provided with a groove for assisting the motor in heat dissipation and reducing self weight, the fixing frame (3) is provided with a mounting hole, and the mounting hole is connected with the groove by a bolt.
6. The lifting rotary type auxiliary device for getting on or off a bus as claimed in claim 1, wherein one side of the fixing frame (3) is provided with bosses arranged oppositely, a rotating motor (4) is arranged between the bosses, and an output shaft of the rotating motor (4) is connected with the platform (5) through a flange (9).
7. A rotary lift-type auxiliary assembly for entering or exiting a vehicle as claimed in claim 6, wherein said platform (5) is a square platform (5) and said flange (9) is arranged at one corner of the platform (5).
8. The rotary lift-type auxiliary device for getting on or off a bus as claimed in claim 6, wherein the flange (9) has four through holes, and the four through holes are bolted to the platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020135188.1U CN212022448U (en) | 2020-01-21 | 2020-01-21 | Lifting rotation type auxiliary device for getting on or off bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020135188.1U CN212022448U (en) | 2020-01-21 | 2020-01-21 | Lifting rotation type auxiliary device for getting on or off bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212022448U true CN212022448U (en) | 2020-11-27 |
Family
ID=73485798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020135188.1U Expired - Fee Related CN212022448U (en) | 2020-01-21 | 2020-01-21 | Lifting rotation type auxiliary device for getting on or off bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212022448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622738A (en) * | 2020-12-31 | 2021-04-09 | 唐山亚特专用汽车有限公司 | Wheelchair lifting platform mounting structure of self-propelled welfare sojourn car |
| CN114569320A (en) * | 2020-11-30 | 2022-06-03 | 喜来健株式会社 | Massage device |
-
2020
- 2020-01-21 CN CN202020135188.1U patent/CN212022448U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114569320A (en) * | 2020-11-30 | 2022-06-03 | 喜来健株式会社 | Massage device |
| CN114569320B (en) * | 2020-11-30 | 2024-04-05 | 喜来健株式会社 | Massage device |
| CN112622738A (en) * | 2020-12-31 | 2021-04-09 | 唐山亚特专用汽车有限公司 | Wheelchair lifting platform mounting structure of self-propelled welfare sojourn car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |