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WO2019033860A1 - Véhicule électrique multifonctionnel capable de monter des escaliers - Google Patents

Véhicule électrique multifonctionnel capable de monter des escaliers Download PDF

Info

Publication number
WO2019033860A1
WO2019033860A1 PCT/CN2018/093653 CN2018093653W WO2019033860A1 WO 2019033860 A1 WO2019033860 A1 WO 2019033860A1 CN 2018093653 W CN2018093653 W CN 2018093653W WO 2019033860 A1 WO2019033860 A1 WO 2019033860A1
Authority
WO
WIPO (PCT)
Prior art keywords
base frame
rotating shaft
electric vehicle
walking
climbable
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.)
Ceased
Application number
PCT/CN2018/093653
Other languages
English (en)
Chinese (zh)
Inventor
赵勇
贺丽萍
徐明宇
张扬
宁振辉
黄伟成
孙洪岩
梁国寿
吴良才
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.)
Zhongshan Prodigy Innovation Technology Corp Ltd
Original Assignee
Zhongshan Prodigy Innovation Technology Corp 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 Zhongshan Prodigy Innovation Technology Corp Ltd filed Critical Zhongshan Prodigy Innovation Technology Corp Ltd
Priority to DE212018000280.0U priority Critical patent/DE212018000280U1/de
Publication of WO2019033860A1 publication Critical patent/WO2019033860A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
    • 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
    • A61G5/041—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type
    • A61G5/046—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type at least three driven 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
    • A61G5/061—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps for climbing stairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0026—Propulsion aids
    • B62B5/0033—Electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
    • 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
    • A61G2203/30—General characteristics of devices characterised by sensor means
    • A61G2203/42—General characteristics of devices characterised by sensor means for inclination
    • 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
    • A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
    • A61G5/063—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps with eccentrically mounted wheels

Definitions

  • the invention relates to the technical field of auxiliary living machinery, in particular to a multifunctional electric vehicle capable of climbing a building.
  • the present invention provides a climbable building multifunctional electric vehicle.
  • a multi-functional electric vehicle that can climb a building including:
  • the walking assembly is rotatably mounted on the base frame, the walking assembly is located on both sides of the base frame, at least two on each side, the walking assembly is used to drive the base frame to move and overcome obstacles, and the walking component is in contact with the ground. Contour is not round;
  • Each of the walking assemblies includes a mounting bracket and at least two rollers, and the rollers are rotatably mounted on the mounting bracket, and the mounting bracket is rotatable relative to the base frame.
  • the mounting bracket is fixedly coupled to one end of a first rotating shaft, and another segment of the first rotating shaft is rotatably coupled to the base frame, and the first rotating shaft is driven to rotate by a first driving mechanism.
  • the first rotating shaft is hollow inside, and the second rotating shaft is rotatably disposed in the first rotating shaft.
  • One end of the second rotating shaft is drivingly connected to the roller, and the other end is driven to rotate by a second driving mechanism.
  • the number of the rollers is set to two, and the rollers are arranged back and forth along the side of the base frame.
  • the first driving mechanism includes a first motor, a first speed reducer and a first chain, and the first motor is coupled to the first speed reducer, and the first speed reducer drives the first rotating shaft to rotate by the first chain.
  • the second driving mechanism includes a second motor, a second speed reducer and a second chain, the second motor is coupled to the second speed reducer, and the second speed reducer drives the second rotating shaft to rotate by the second chain.
  • the base frame is provided with a seat for people to ride; one end of the seat is hinged to the base frame, and the other end is movably connected to the base frame by an electric push cylinder.
  • the number of the rollers is set to three and is distributed in a shape of a letter.
  • the invention has the beneficial effects that the invention adopting the above structure can climb and climb the obstacle through the rotation of the walking assembly and the simultaneous rotation of the roller when the obstacle needs to be overcome by the rotatable walking assembly and the rotatable roller in the walking assembly. When there is no need to climb over the obstacle, only the roller rotates to drive the base frame to move.
  • the invention has the advantages of simple structure, stable and reliable work, and can overcome various obstacles to meet the travel of the elderly and the disabled.
  • Figure 1 is a schematic view of the present invention
  • Figure 2 is a schematic view 2 of the present invention
  • Figure 3 is a schematic view of the walking assembly of the present invention.
  • Figure 4 is a schematic view of the present invention when going down the stairs
  • Figure 5 is a second schematic view of the present invention when going down the stairs
  • Figure 6 is a third schematic view of the present invention when going down the stairs
  • Figure 7 is a fourth schematic view of the present invention as it descends the stairs.
  • the present invention is a multi-functional electric vehicle capable of climbing a building, comprising:
  • the base frame 1 is provided with a seat 2 for people to ride; one end of the seat is hinged to the base frame 1 and the other end is movably connected to the base frame 1 via an electric push cylinder 3, and a level sensor is arranged on the seat 2; The action of the electric push cylinder 3 is controlled by the level sensor to keep the seat 2 in a horizontal state, thereby improving the safety and comfort of the occupant;
  • the walking assembly is rotatably mounted on the base frame, the walking assembly is located on both sides of the base frame 1, at least two on each side, the walking assembly is used to drive the base frame 1 to move and overcome obstacles, and the walking component and the ground
  • the contour of the contact is not circular;
  • Each of the running components includes a mounting bracket 4 and at least two rollers 5, and the roller 5 is rotatably mounted on the mounting bracket 4, and the mounting bracket 4 is rotatable relative to the base frame 1.
  • the present invention adopting the above structure, through the rotatable walking assembly and the rotatable roller 5 in the running assembly, climbs and climbs over the obstacle through the rotation of the walking assembly and the simultaneous rotation of the roller 5 when the obstacle needs to be overcome, without overriding the obstacle In the case of obstacles, only the roller 5 rotates to drive the base frame 1 to move.
  • the invention has simple structure, stable and reliable work, and can overcome various obstacles to meet the travel of the elderly and the disabled.
  • the mounting bracket 4 is fixedly coupled to one end of a first rotating shaft 6, the other portion of the first rotating shaft is rotatably coupled to the base frame 1, and the first rotating shaft 6 is driven to rotate by a first driving mechanism;
  • the first rotating shaft 6 is hollow inside, and the second rotating shaft 7 is rotatably disposed in the first rotating shaft 6.
  • One end of the second rotating shaft 7 is drivingly connected with the roller 5, and the other end is driven to rotate by a second driving mechanism; Set to a plate shape.
  • first rotating shaft 6 can also be set to be solid. Therefore, it is necessary to provide a second driving mechanism on the mounting bracket 4 to drive the rotation of the roller 5.
  • the number of the rollers 5 is set to two, the roller 5 is arranged forward and backward along the side of the base frame 1, the second rotating shaft 7 is drivingly connected to the roller 5 through gears, and the gear and the roller 5 are mounted on the mounting bracket 4,
  • the gear transmission part is wrapped by an outer casing, and the outer casing and the plate-shaped mounting frame 4 are cooperatively closed to play the role of dustproof protection;
  • the diameter of the roller 5 is preferably set to be slightly larger than the step height; so as to ensure the climbing of the stairs. Rhythmic stability.
  • the walking component can also adopt other embodiments, for example, the number of the rollers 5 is set to three, which is in a shape-shaped distribution; the walking component of the structure is stable and reliable in moving over the obstacle.
  • the first driving mechanism includes a first motor 8, a first speed reducer 10, and a first chain.
  • the first motor 8 is coupled to the first speed reducer 10, and the first speed reducer 10 is driven by the first chain.
  • a rotating shaft 6 rotates;
  • the second driving mechanism includes a second motor 9, a second speed reducer and a second chain, the second motor 9 is connected to the second speed reducer, and the second speed reducer drives the second rotating shaft 7 through the second chain Rotating, the second rotating shaft is connected to the roller through the gear 12, and the first chain and the second chain may be replaced by a linkage shaft and a universal joint 11 or replaced by a gear.
  • the number of the first motors 8 is set to one, the first motor 8 drives the four first rotating shafts 6 to rotate by the transmission mechanism; the number of the second motors 9 is set to two, and one second motor 9 drives the plurality of seconds on one side.
  • the rotating shaft 7 rotates, and the other second motor 9 drives the plurality of second rotating shafts 7 on the other side to rotate; when the two second electric machines 9 rotate in opposite directions, the original steering of the present invention can be driven, and the control is flexible.
  • the number of the second motors 9 can also be set to one, as shown in FIG. 2, the second motor 9 drives the rollers 5 located in the two traveling assemblies at the rear end to rotate, or the second motor 9 drives the two at the front end.
  • the roller 5 in the walking assembly rotates.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

L'invention concerne un véhicule électrique capable de monter des escaliers comprenant : un châssis de base (1) ; et au moins quatre ensembles de marche agencés en rotation sur le châssis de base (1), les ensembles de marche sont situés sur les deux côtés du châssis de base (1), et au moins deux ensembles de marche sont agencés sur chaque côté du châssis de base (1) ; les ensembles de marche sont utilisés pour entraîner le châssis de base (1) à se déplacer et traverser des obstacles, les contours des parties, en contact avec le sol, des ensembles de marche étant non circulaires ; chaque ensemble de marche comprend un châssis d'installation (4) et au moins deux rouleaux (5) installés en rotation sur le châssis d'installation (4), le châssis d'installation (4) pouvant tourner par rapport au châssis de base (1).
PCT/CN2018/093653 2017-08-17 2018-06-29 Véhicule électrique multifonctionnel capable de monter des escaliers Ceased WO2019033860A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE212018000280.0U DE212018000280U1 (de) 2017-08-17 2018-06-29 Multifunktionales Elektrofahrzeug mit der Fähigkeit zum Klettern von Treppen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710707882.9A CN107499357A (zh) 2017-08-17 2017-08-17 一种可爬楼多功能电动车
CN201710707882.9 2017-08-17

Publications (1)

Publication Number Publication Date
WO2019033860A1 true WO2019033860A1 (fr) 2019-02-21

Family

ID=60691906

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/093653 Ceased WO2019033860A1 (fr) 2017-08-17 2018-06-29 Véhicule électrique multifonctionnel capable de monter des escaliers

Country Status (3)

Country Link
CN (1) CN107499357A (fr)
DE (1) DE212018000280U1 (fr)
WO (1) WO2019033860A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107499357A (zh) * 2017-08-17 2017-12-22 中山小神童创新科技有限公司 一种可爬楼多功能电动车
CN116135187B (zh) * 2023-02-22 2024-08-16 中山小神童创新科技有限公司 一种爬楼机、下楼梯控制方法、终端设备及介质

Citations (5)

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JPH0751319A (ja) * 1993-08-19 1995-02-28 Hisato Aramaki 昇降式電動車椅子
JPH08154976A (ja) * 1994-12-02 1996-06-18 Suzuki Gokin Kk 段差走行輪を備えた走行車
US20080185795A1 (en) * 2007-02-05 2008-08-07 Pi-Ying Cheng Barrier-overpassing transporter
CN103126826A (zh) * 2011-11-30 2013-06-05 胡义华 一种多功能自助轮椅
CN107499357A (zh) * 2017-08-17 2017-12-22 中山小神童创新科技有限公司 一种可爬楼多功能电动车

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JP2001199371A (ja) * 2000-01-14 2001-07-24 Kiyohara Enjinia Kk 階段昇降可能な走行装置
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KR101377046B1 (ko) * 2012-03-20 2014-03-20 이현석 전동 수레
CN102697610B (zh) * 2012-06-20 2015-05-13 上海电机学院 双履带轮越障轮椅
CN102697612A (zh) * 2012-06-20 2012-10-03 上海电机学院 一种可越障爬楼轮椅及其上下楼控制方法
CN203460913U (zh) * 2013-07-05 2014-03-05 刘怡宁 液压爬行机构
CN205273578U (zh) * 2016-01-13 2016-06-01 深圳市井智高科机器人有限公司 轮组翻转机构
CN206183512U (zh) * 2016-08-27 2017-05-24 彭良 一种电动爬楼梯轮椅
CN206381295U (zh) * 2016-09-22 2017-08-08 中国矿业大学 侧向爬楼梯电动轮椅
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0751319A (ja) * 1993-08-19 1995-02-28 Hisato Aramaki 昇降式電動車椅子
JPH08154976A (ja) * 1994-12-02 1996-06-18 Suzuki Gokin Kk 段差走行輪を備えた走行車
US20080185795A1 (en) * 2007-02-05 2008-08-07 Pi-Ying Cheng Barrier-overpassing transporter
CN103126826A (zh) * 2011-11-30 2013-06-05 胡义华 一种多功能自助轮椅
CN107499357A (zh) * 2017-08-17 2017-12-22 中山小神童创新科技有限公司 一种可爬楼多功能电动车

Also Published As

Publication number Publication date
DE212018000280U1 (de) 2020-03-19
CN107499357A (zh) 2017-12-22

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