CN114302845A - 自行车驱动系统及套件 - Google Patents

自行车驱动系统及套件 Download PDF

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Publication number
CN114302845A
CN114302845A CN202080060950.7A CN202080060950A CN114302845A CN 114302845 A CN114302845 A CN 114302845A CN 202080060950 A CN202080060950 A CN 202080060950A CN 114302845 A CN114302845 A CN 114302845A
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CN
China
Prior art keywords
unit
stage reduction
bicycle
reduction unit
drive system
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Application number
CN202080060950.7A
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English (en)
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CN114302845B (zh
Inventor
陈远宏
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.)
Junchuang Technology Co ltd
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Junchuang Technology Co ltd
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Publication of CN114302845A publication Critical patent/CN114302845A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
    • B62J45/411—Torque sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
    • B62J45/412—Speed sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/42—Sensor arrangements; Mounting thereof characterised by mounting
    • B62J45/421—Sensor arrangements; Mounting thereof characterised by mounting at the pedal crank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/145—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the bottom bracket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/45—Control or actuating devices therefor
    • B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/041—Combinations of toothed gearings only for conveying rotary motion with constant gear ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

一种自行车驱动系统(10)包括：驱动单元(15)，该驱动单元包括壳体、容纳在壳体内的电机单元(20)和第一级减速单元(30)，其中，电机单元具有定子(21)、转子(22)以及电机单元的输出轴，而第一级减速单元具有输入部和输出部，输入部连接到电机单元的输出轴；安装单元(50)，其构造成将驱动单元固定并保持到自行车本体(70)上；以及第二级减速单元(40)，第二级减速单元在驱动单元的外部可拆卸地安装到第一级减速单元上并连接到脚踏组件(80)，以便将来自第一级减速单元的输出部的驱动力传送到脚踏组件的牙盘(82)，其中驱动单元、安装单元和第二级减速单元各自模块化地组装到自行车上。该驱动系统能够灵活地配置，满足用户个性化的要求。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN202080060950.7A 2019-08-29 2020-08-27 自行车驱动系统及套件 Active CN114302845B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962893323P 2019-08-29 2019-08-29
US62/893,323 2019-08-29
PCT/IB2020/057994 WO2021038476A1 (zh) 2019-08-29 2020-08-27 自行车驱动系统及套件

Publications (2)

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CN114302845A true CN114302845A (zh) 2022-04-08
CN114302845B CN114302845B (zh) 2024-04-26

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CN202080060950.7A Active CN114302845B (zh) 2019-08-29 2020-08-27 自行车驱动系统及套件

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US (1) US20220306239A1 (zh)
CN (1) CN114302845B (zh)
WO (1) WO2021038476A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102652279B1 (ko) * 2021-12-24 2024-03-28 이정목 전기 자전거 변환 키트

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101353076A (zh) * 2008-09-18 2009-01-28 李平 小型电动车中置驱动器
CN102514679A (zh) * 2011-12-29 2012-06-27 苏州博菲利电动科技有限公司 一种线圈感应力矩传感器中置电机传动系统
CN106926690A (zh) * 2017-03-23 2017-07-07 重庆大学 电动车轮毂驱动装置
CN106945779A (zh) * 2017-05-04 2017-07-14 南京奥特博机电科技有限公司 一种集成式自行车助力装置及助力自行车
CN109305281A (zh) * 2018-09-06 2019-02-05 苏州盛亿电机有限公司 电动自行车中轴双侧踏力高精度检测装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5941333A (en) * 1998-01-07 1999-08-24 Giant Manufacturing Co., Ltd. Bicycle with a planetary-gear-train type transmission and an auxilliary electrical transmission
CN103085933B (zh) * 2013-02-28 2015-05-27 原动力实业有限公司 一种自行车改装方法
US20160009340A1 (en) * 2014-07-09 2016-01-14 Chiu-Feng Lin Non-mechanical module for estimation of pedalling torque and consumed energy of bicycler
CN208119357U (zh) * 2018-04-03 2018-11-20 邓盛云 一种电动助力车双驱动机构
CN109263783B (zh) * 2018-09-05 2020-10-16 江苏铱拜科技有限公司 电助力自行车中轴力矩传感器和踏频传感器系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101353076A (zh) * 2008-09-18 2009-01-28 李平 小型电动车中置驱动器
CN102514679A (zh) * 2011-12-29 2012-06-27 苏州博菲利电动科技有限公司 一种线圈感应力矩传感器中置电机传动系统
CN106926690A (zh) * 2017-03-23 2017-07-07 重庆大学 电动车轮毂驱动装置
CN106945779A (zh) * 2017-05-04 2017-07-14 南京奥特博机电科技有限公司 一种集成式自行车助力装置及助力自行车
CN109305281A (zh) * 2018-09-06 2019-02-05 苏州盛亿电机有限公司 电动自行车中轴双侧踏力高精度检测装置

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Publication number Publication date
CN114302845B (zh) 2024-04-26
WO2021038476A1 (zh) 2021-03-04
US20220306239A1 (en) 2022-09-29

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