CN205150090U - 四轮体感车 - Google Patents

四轮体感车 Download PDF

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Publication number
CN205150090U
CN205150090U CN201520830628.4U CN201520830628U CN205150090U CN 205150090 U CN205150090 U CN 205150090U CN 201520830628 U CN201520830628 U CN 201520830628U CN 205150090 U CN205150090 U CN 205150090U
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load cells
wheel
motor
pedestal
wheel hub
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周深根
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Priority to US15/329,576 priority patent/US9956474B2/en
Priority to PCT/CN2016/087912 priority patent/WO2017071273A1/zh
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/12—Roller skates; Skate-boards with driving mechanisms
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/0033—Roller skates; Skate-boards with a castor wheel, i.e. a swiveling follow-up wheel
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A63C17/014—Wheel arrangements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/22—Wheels for roller skates
    • A63C17/223—Wheel hubs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/22—Wheels for roller skates
    • A63C17/24—Wheels for roller skates with ball-shaped or spherical running surfaces
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    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
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    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
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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
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    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/18—Measuring a physical parameter, e.g. speed, distance
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/24—Processing or storing data, e.g. with electronic chip
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
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    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/42—Details of chassis of ice or roller skates, of decks of skateboards
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    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0438—Arrangement under the floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/26—Vehicle weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
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    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • B60Y2200/126—Scooters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K2202/00—Motorised scooters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
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Abstract

本实用新型公开了四轮体感车，其包含基座和控制盒；控制盒内安装有电池和控制板；基座的底面靠近基座前边缘的位置对称安装有两个驱动轮；基座的底面靠近基座后边缘的位置对称安装有两个万向轮；所述驱动轮为轮毂上组装有驱动轮毂转动的电机的轮毂电机组件；所述基座上安装有四个称重传感器；四个称重传感器位于长方形的四个角；所述第一称重传感器和第三称重传感器分别对应使用者左脚的前脚掌和后脚掌的位置；所述第二称重传感器和第四称重传感器分别对应使用者右脚的前脚掌和后脚掌的位置；所述电池与控制板连接，所述控制板与所述轮毂电机组件的电机连接，所述控制板还连接有所述称重传感器。

Description

四轮体感车
技术领域
本实用新型涉及一种电动车，尤其设计一种电动代步车。
背景技术
通过平衡车代步已经逐渐得到人们的认可，其普及范围也越来越广；目前市面上的平衡车大多是独轮平衡车、两轮平衡车和扭扭车，该类平衡车通过数字陀螺仪和加速度传感器检测人体重心的变化，实现停止加速或者减速刹车。两轮平衡车一旦遇到故障或者操作不当，极易照成跌落，人员受伤等安全事故。体积大重量重也是目前两轮体感车的瓶颈。
实用新型内容
本实用新型所要解决的技术问题在于针对上述现有技术中的不足，公开了四轮体感车，该四轮体感车平衡性好，无需依靠复杂的陀螺仪和加速度传感器来实现平衡和加速，结构简单。
为了达到上述目的，本实用新型采用以下技术方案予以实现：
四轮体感车，包含呈长方体平板状的基座，基座底面安装有控制盒；控制盒内安装有电池和控制板；
基座的底面靠近基座前边缘的位置对称安装有两个驱动轮；基座的底面靠近基座后边缘的位置对称安装有两个万向轮；
所述驱动轮为轮毂上组装有驱动轮毂转动的电机的轮毂电机组件；
所述基座上安装有四个称重传感器，分别为第一称重传感器，第二称重传感器，第三称重传感器和第四称重传感器；四个称重传感器位于长方形的四个角；
所述第一称重传感器和第三称重传感器分别对应使用者左脚的前脚掌和后脚掌的位置；所述第二称重传感器和第四称重传感器分别对应使用者右脚的前脚掌和后脚掌的位置；
所述电池与控制板连接，所述控制板与所述轮毂电机组件的电机连接，所述控制板还连接有所述称重传感器。
本实用新型的优选实施方式和进一步的改进点如下：
(1)所述轮毂电机组件通过轮毂电机支架安装在基座底面；所述万向轮通过万向轮支架安装在基座底面；所述基座四个称重传感器位于基座和轮的支架之间；所述基座的前端和基座的后端均向下弯折。
(2)所述控制板集成有CPU和运放电路；所述运放电路与所述称重传感器连接。
(3)所述驱动轮为2.5～2.8英寸；所述万向轮为2至2.5英寸。
(4)所述第一称重传感器与第三称重传感器之间的距离为18～22cm；所述第二称重传感器与第四称重传感器之间的距离为18～22cm。
(5)所述基座表面设置有指示灯。
进一步的是：所述轮毂电机组件包含用于安装轮胎的轮毂壳体；所述轮毂电机组件的电机包含电机轴、电机外转子和组装有线圈的电机定子；所述电机轴固定安装，所述电机定子与电机轴固定；电机外转子通过轴承与电机轴相连；所述轮毂壳体通过轴承转动安装在电机轴上。
更进一步的是：所述电机轴两端固定安装在轮毂电机支架上，轮毂电机支架安装在基座底面。
本实用新型有益效果是：
本实用新型公开的四轮体感车，在基座的底面靠近基座前边缘的位置对称安装有两个驱动轮；基座的底面靠近基座后边缘的位置对称安装有两个万向轮；整体类似一个带有四个轮子的平板电脑，结构简单紧凑；通过两个四个轮子支撑，因此始终为平衡状态，无需陀螺仪和加速度传感器等复杂组件；两个前轮驱动，两个后轮随动和转向；本实用新型可以通过四个称重传感器检测人体重心的变化经过运放电路后由单片机运算驱动电机前进转弯或者停止，非常可靠。
本实用新型的驱动轮为轮毂上组装有驱动轮毂转动的电机的轮毂电机组件；如此一来，驱动轮毂转动的电机集成在轮毂上后，让整个驱动轮的结构和动力传递更加紧凑；
本实用新型的基座上安装有四个称重传感器，分别为第一称重传感器，第二称重传感器，第三称重传感器和第四称重传感器；四个称重传感器位于长方形的四个角；通过称重传感器检测是基座重量变化，通过控制板来实现动力控制，更加智能化。
本实用新型的第一称重传感器和第三称重传感器分别对应使用者左脚的前脚掌和后脚掌的位置；所述第二称重传感器和第四称重传感器分别对应使用者右脚的前脚掌和后脚掌的位置；如此一来，四个称重传感器能够精准的测量使用者的踩踏位置的重量以及重量变化。
附图说明
图1为本实用新型的一种具体实施方式的俯视方向的结构示意图；
图2为本实用新型的一种具体实施方式的仰视方向的结构示意图；
图3为本实用新型的一种具体实施方式的主视方向的结构示意图；
图4为本实用新型的轮毂电机组件的一种具体实施方式的外观结构示意图；
图5为图4的半剖视结构示意图。
附图标记说明：
1-第一称重传感器，2-第二称重传感器，3-第三称重传感器，4-第四称重传感器，5-基座，6-指示灯，7-轮毂电机组件，8-轮毂电机支架，9-控制盒，10-万向轮支架，11-万向轮；
701-电机轴，702-电机定子，703-电机外转子，704-轮体，711-轮毂壳体；731-轴承。
具体实施方式
下面结合附图及实施例描述本实用新型具体实施方式：
如图1～4所示，其示出了本实用新型的具体实施方式，如图所示，本实用新型公开的四轮体感车，包含呈长方体平板状的基座5，基座5底面安装有控制盒9；控制盒9内安装有电池和控制板；
如图所示，基座5的底面靠近基座5前边缘的位置对称安装有两个驱动轮；基座5的底面靠近基座后边缘的位置对称安装有两个万向轮11；
如图所示，所述驱动轮为轮毂上组装有驱动轮毂转动的电机的轮毂电机组件7；
如图所示，所述基座5上安装有四个称重传感器，分别为第一称重传感器1，第二称重传感器2，第三称重传感器3和第四称重传感器4；四个称重传感器位于长方形的四个角；
如图所示，所述第一称重传感器1和第三称重传感器3分别对应使用者左脚的前脚掌和后脚掌的位置；所述第二称重传感器2和第四称重传感器4分别对应使用者右脚的前脚掌和后脚掌的位置；
如图所示，所述电池与控制板连接，所述控制板与所述轮毂电机组件7的电机连接，所述控制板还连接有所述称重传感器。
优选的，如图所示：所述轮毂电机组件7通过轮毂电机支架8安装在基座5底面；所述万向轮11通过万向轮支架10安装在基座5底面；通过轮毂电机支架和万向轮支架实现各自的可靠组装和可靠转向要求，在该支架上设置弹簧等结构能够起到缓冲作用；所述基座四个称重传感器位于基座和轮的支架之间；铝板作为踩踏面，不会过多的增加重量，同时还非常容易清理；所述基座5的前端和基座的后端均向下弯折。弯折后具备一定的阻挡障碍物和防风能力。
优选的，如图所示：所述控制板集成有CPU和运放电路；所述运放电路与所述称重传感器连接。通过运放电路和CPU能够实现非常智能化的控制过程；具体的，4个称重传感器分布在两前脚掌和两后脚掌下方。称重传感器在人体重量达到一定重量后启动，身体向前两前称重传感器检测到后传回给控制板，控制板控制驱动轮毂电机向前直行，两前方重力越大速度越快。4个称重传感器重量相同或者接近车停止。左侧或者右侧重力不同时，实现转弯。
优选的，如图所示：所述驱动轮为2.5～2.8英寸；所述万向轮为2至2.5英寸。
优选的，如图所示：所述第一称重传感器1与第三称重传感器3之间的距离为18～22cm；所述第二称重传感器2与第四称重传感器4之间的距离为18～22cm。
优选的，如图所示：所述基座表面设置有指示灯。该指示灯用于指示电量和故障报警。
优选的，如图所示：所述轮毂电机组件7包含用于安装轮胎的轮毂壳体711；所述轮毂电机组件7的电机包含电机轴701、电机外转子703和组装有线圈的电机定子702；所述电机轴固定安装，所述电机定子与电机轴固定；电机外转子通过轴承与电机轴相连；所述轮毂壳体通过轴承转动安装在电机轴上。本实施例中的轮毂电机组件中，当电机启动时，电机外转子转动，实现轮毂的转动，轮毂外装有高弹力优质天然橡胶实心轮胎，如此结构，非常紧凑；单位重量的输出功率较大，减少了体积。
优选的，如图所示：所述电机轴701两端固定安装在轮毂电机支架8上，轮毂电机支架8安装在基座底面。
上面结合附图对本实用新型优选实施方式作了详细说明，但是本实用新型不限于上述实施方式，在本领域普通技术人员所具备的知识范围内，还可以在不脱离本实用新型宗旨的前提下做出各种变化，这些变化涉及本领域技术人员所熟知的相关技术，这些都落入本实用新型专利的保护范围。
不脱离本实用新型的构思和范围可以做出许多其他改变和改型。应当理解，本实用新型不限于特定的实施方式，本实用新型的范围由所附权利要求限定。

Claims (8)

1.四轮体感车，其特征在于：包含呈长方体平板状的基座，基座底面安装有控制盒；控制盒内安装有电池和控制板；
基座的底面靠近基座前边缘的位置对称安装有两个驱动轮；基座的底面靠近基座后边缘的位置对称安装有两个万向轮；
所述驱动轮为轮毂上组装有驱动轮毂转动的电机的轮毂电机组件；
所述基座上安装有四个称重传感器，分别为第一称重传感器，第二称重传感器，第三称重传感器和第四称重传感器；四个称重传感器位于长方形的四个角；
所述第一称重传感器和第三称重传感器分别对应使用者左脚的前脚掌和后脚掌的位置；所述第二称重传感器和第四称重传感器分别对应使用者右脚的前脚掌和后脚掌的位置；
所述电池与控制板连接，所述控制板与所述轮毂电机组件的电机连接，所述控制板还连接有所述称重传感器。
2.如权利要求1所述的四轮体感车，其特征在于：所述轮毂电机组件通过轮毂电机支架安装在基座底面；所述万向轮通过万向轮支架安装在基座底面；所述基座四个称重传感器位于基座和轮的支架之间；所述基座的前端和基座的后端均向下弯折。
3.如权利要求1所述的四轮体感车，其特征在于：所述控制板集成有CPU和运放电路；所述运放电路与所述称重传感器连接。
4.如权利要求1所述的四轮体感车，其特征在于：所述驱动轮为2.5至2.8英寸；所述万向轮为2至2.5英寸。
5.如权利要求1所述的四轮体感车，其特征在于：所述第一称重传感器与第三称重传感器之间的距离为18～22cm；所述第二称重传感器与第四称重传感器之间的距离为18～22cm。
6.如权利要求1所述的四轮体感车，其特征在于：所述基座表面设置有指示灯。
7.如权利要求1～6任一所述的四轮体感车，其特征在于：所述轮毂电机组件包含用于安装轮胎的轮毂壳体；所述轮毂电机组件的电机包含电机轴、电机外转子和组装有线圈的电机定子；所述电机轴固定安装，所述电机定子与电机轴固定；电机外转子通过轴承与电机轴相连；所述轮毂壳体通过轴承转动安装在电机轴上。
8.如权利要求7所述的四轮体感车，其特征在于：所述电机轴两端固定安装在轮毂电机支架上，轮毂电机支架安装在基座底面。
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