WO2019144789A1 - 带位置记忆的把立自动升降方法 - Google Patents

带位置记忆的把立自动升降方法 Download PDF

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Publication number
WO2019144789A1
WO2019144789A1 PCT/CN2019/070327 CN2019070327W WO2019144789A1 WO 2019144789 A1 WO2019144789 A1 WO 2019144789A1 CN 2019070327 W CN2019070327 W CN 2019070327W WO 2019144789 A1 WO2019144789 A1 WO 2019144789A1
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Prior art keywords
bicycle
height
controller
user
motor
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PCT/CN2019/070327
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English (en)
French (fr)
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宋云波
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宋云波
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Priority to JP2020545850A priority Critical patent/JP6969011B2/ja
Publication of WO2019144789A1 publication Critical patent/WO2019144789A1/zh

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    • 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
    • B62K15/00—Collapsible or foldable cycles
    • 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
    • B62K21/00—Steering devices
    • B62K21/12—Handlebars; Handlebar stems
    • 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
    • B62K21/00—Steering devices
    • B62K21/12—Handlebars; Handlebar stems
    • B62K21/16—Handlebars; Handlebar stems having adjustable parts therein

Definitions

  • the invention relates to the field of mechanical electronics, and is a bicycle (may be other similar vehicles.
  • the bicycle referred to herein often refers to a bicycle that can be automatically deformed into a blade shape, but can also be applied to other similar vehicles).
  • the method of determining the height of the bicycle faucet is an automatic lifting and lowering method with position memory that can automatically change and change.
  • the bicycle using the method can automatically lower the vertical height when stored, and automatically rises to the height of the user when riding last time, and is very convenient to automatically enter and exit the bicycle special storage box, which can greatly improve the storage efficiency.
  • the bicycle In order to make the bicycle (the bicycle of the invention also includes an electric assist bicycle and an electric bicycle and the like) travel more intelligently and conveniently, the present invention provides an automatic lifting and lowering method with position memory capable of automatically raising and lowering the height of the handle, using the method
  • the bicycle can automatically lower the height of the pole when it is stored, and it is very convenient to automatically enter and exit the special box for the bicycle, which can improve the storage efficiency; when used, it automatically rises to the height of the user when riding last time, and improves the riding. Line experience.
  • the bicycle handlebar is set as an electric liftable component: it is automatically lowered to the lowest point during storage, and automatically raised to the riding height of the same user at the time of riding (
  • the height of the driver's lift is driven by the motor-drive mechanism (generally a motor, etc.); the controller in the bicycle communicates with the controller in the magazine to obtain the height of the current user's last ride.
  • the current user's height is reported to the back-end server located on the Internet; the user can press the button on the bicycle to electrically increase the height of the handle, and the user does not adjust to use the last height.
  • the bicycle is provided with a controller.
  • the controller in the bicycle communicates with the controller in the magazine to obtain the current user.
  • the bicycle controller passes the current height of the current user to the background server on the Internet through the magazine controller for the next time the user uses the bicycle.
  • the stem height data is automatically obtained.
  • the controller in the magazine passes the height of the pole set by the user when riding the blade bicycle last time (if not set, the system default value, such as 90 cm high) is passed to the warehouse.
  • the bicycle obtains the height of the rider when the rider last rides; the user can press the button on the bicycle to electrically increase or decrease the handlebar.
  • the height of the user the user does not make adjustments, the last height is used, and the user makes the manually adjusted height.
  • the bicycle controller communicates with the cartridge controller through the cartridge controller to the current user's
  • the secondary usage height is reported to the background server on the Internet for the next time the user uses the pointing height data automatically.
  • the motor-drive mechanism (generally a motor, etc.) automatically raises the lift to the height according to the height to be adjusted.
  • the motor drives the lead screw and the lead screw.
  • the motor drives the nut fixed on the handle to complete the lifting; in order to record and save the height position of the pole, the motor adopts a DC geared motor with an encoder.
  • the motor rotates several times (the motor generally has a reduction gear), the screw lifts a pitch, the encoder Several pulses are generated to count and save the controller of the bicycle.
  • the utility model has the beneficial effects that the automatic lifting and lowering with position memory capable of automatically lifting and lowering is realized, and the bicycle using the method can automatically lower the height of the handle automatically during storage, and is convenient for automatic entry and exit of the bicycle.
  • the box is automatically raised to the height of the user when riding last time, which can improve the storage efficiency and riding experience; the bicycle can be used more effectively because of the reduced bicycle, which brings a good economy. Benefits and ease of use; more importantly, together with other inventions, it solves the problem of large space occupied by shared bicycles and unclear city appearance.
  • Figure 1 is a schematic view showing the entire structure of the present invention.
  • a rechargeable battery and a controller are placed on the frame of the collapsible blade bicycle.
  • the controller on the bicycle is provided with Press the button, the user presses the up button to raise the handle, and the user presses the down button to lower the height of the handle; since the bicycle is shared by everyone, the height of each person's adjustment is different.
  • the bicycle controller communicates with the magazine controller, and the bicycle controller passes through the magazine.
  • the controller reports the current usage level of the current user to the background server on the Internet to automatically obtain the next time the user uses the device. Height data.
  • the user's usage ID is transmitted to the magazine through the communication function in the mobile APP (application), and the controller in the magazine passes the user's last riding blade by wire or wirelessly.
  • the system default value such as 90 cm high
  • the vertical height lifting power is provided by the motor driven screw rotation, that is, the DC gear motor (5) with the encoder (6) is rotated by the reduction gear (4) to drive the screw (3) to rotate, and the screw rod (3)
  • the matching nut in the lifting and lowering lifting member is lifted together with the lifting and lowering member (1), and the vertical fixing member (2) serves as the outer casing of the lifting and lowering member (1).
  • the motor (5) is reversed.
  • the anti-rotation lever (7) is attached to the vertical lifting member (1) to ensure that the lifting and lowering member (1) can only be lifted and lowered.
  • the above embodiment realizes the automatic lifting and lowering with position memory capable of automatically lifting and lowering, and the invention is also suitable for the bicycle which needs to adjust the height of the bicycle for lifting and lowering the height and improve the riding experience of the user.
  • Seat cushion
  • a groove ring can be placed between the vertical lifting member (1) and the vertical fixing member (2).
  • a protrusion is formed on the outer wall of the vertical lifting member (1) (the protrusion can only slide in the groove of the groove ring); the bicycle deforms the protruding parts into a blade bicycle (this saves storage space)
  • the main load-bearing structure does not change and can be easily rolled in and out of the bicycle compartment.
  • the automatic entry and exit is stored in the bicycle compartment.
  • the magazine controller in the above embodiment is the controller in the invention.
  • the principle of the bicycle controller detecting the height of the pole is: in order to record and store the height position of the pole, the motor adopts a DC gear motor with an encoder. Each time the motor rotates several times (the motor generally has a reduction gear), the screw lifts one. With the pitch, the encoder produces several pulses that are counted and saved by the bicycle's controller.
  • the encoder is often used to record the number of rotations (angles). In the present invention, the rotation of the motor drives the vertical lifting (a small height corresponding to each rotation), so the positive and negative pulses generated by the encoder can be used.
  • the record records the height of the use of the handle; the principle of obtaining the data in time for the next time the user uses it is: the height of the stand when each user rides may be different, in order to record the height of the handle (below) When the second ride is taken, it can be automatically adjusted to the height used by the user last time.
  • the ID (ID) of each user is different, and each user corresponds to a handle height. For example, when a 1 meter boy is riding, he may adjust the height of the handle, and a girl of 1 meter will shorten the handle when riding. When they return to the car, they have two different handles.
  • the height is passed to the backend server for storage.
  • the number of positive and negative pulses records the height of the stem, so the control of the motor is very simple (the average engineer will), that is, let the motor rotate: if the forward rotation is more, the rotation will be reversed, and the number of pulses that have been transferred to the encoder is consistent. It is possible to set the height (the number of pulses corresponds to the height of the handle); so many shared bicycles, it is difficult for one person to ride the same bicycle, is there any value? It is true that it is difficult for a person to ride on the same bicycle, but the height of each person's corresponding handle is not in the bicycle, but is transmitted to the back-end server through the network, so no matter whether he is riding next time or not, It doesn't matter if you ride a bicycle.
  • the system will take the user's grip height data from the background server and automatically change the grip height of the bicycle you got in front of you to the height of the last ride. Therefore, the present invention not only compresses storage, saves space, but also increases the riding comfort of each person, and of course has value.
  • controller such as single-chip microcomputer
  • the controller there are many ways to ascend and descend to the designated position, which are basically known technologies, such as worm, belt, hydraulic, pneumatic, etc., in order to protect the patent.
  • the necessary generalization is necessary.
  • the invention method patent is preferred for protection.
  • the controller in the bicycle and the controller in the magazine can be realized by single-chip microcomputer, such as STC's STC15W series.

Abstract

一种带位置记忆的把立自动升降方法，步骤为：当自行车还车进入存放自行车的仓盒时，自行车控制器经过仓盒控制器将当前用户的本次把立高度上报给互联网上的后台服务器，自行车把立由电机驱动下降到最低点；当自行车取车出仓盒时，后台服务器经过仓盒控制器将当前使用用户的上次骑行时的把立高度传递给自行车控制器，电机驱动把立升高到该用户的骑行高度。

Description

带位置记忆的把立自动升降方法 技术领域
本发明涉及机械电子领域，是一种自行车(也可以是其它类似车辆，本文中所指自行车虽然经常特指能自动变形为刀片形的自行车，但也可适用于其它类似车辆)的把立(即决定自行车龙头高度的部件)能够自动升降变化的带位置记忆的自动升降把立的方法。使用该方法的自行车可以存放时自动降低把立高度,使用时自动升起到该使用人上次骑行时的高度,非常方便地自动进出自行车专用仓盒,能极大地提高存放效率。
背景技术
随着共享单车的日益普及,共享单车在给人带来方便的同时,共享单车的弊端也十分明显:单车乱停放,占用公共空间多,严重影响市容等等；本发明人之前的中国发明名称为”刀片式自动变形自行车自助共享方法,专利号201611113937.5”的专利发明了一种能让自行车自动变形的方法,通过此方法,自行车被整齐划一的压缩收藏在仓盒中,不仅能很方便的提供可供使用的自行车,而且消除了前述一般共享单车的所有弊端；在自行车的收缩变形中,由于每辆自行车都将被收缩为高度为60厘米左右的刀片形状,而一般自行车的把立高为90厘米以上,其自动升降就变得十分必要(同样高度可以停放更多层自行车),而且不同高度的人骑行时对车把手的高度的需求也是不同的,因此自动升降把立能比不能自动升降的把立提高存放效率而且还带来更好的骑行体验。
技术问题
为了让自行车(本发明自行车也包括电动助力自行车和电动自行车等类似车辆)出行更为智能方便，本发明提供把立的高度能够自动升降的带位置记忆的自动升降把立方法，使用该方法的自行车可以自动地将把立的高度在存放时自动变低,非常方便的自动进出自行车 专用仓盒，能提高存放效率；使用时，自动升起到该使用人上次骑行时高度,提高骑行体验。
技术解决方案
本发明解决其技术问题所采用的技术方案是：将自行车把立设置成一个电动可升降的部件：存放时自动降低到最低点，骑行时自动升高到上次同一用户的骑行高度(骑行时把立的高度)；驱动把立升降的动力来自电动机构(一般是电机等)；自行车中控制器与仓盒中控制器通讯获得当前使用用户的上次骑行时的把立高度并在还车时将当前用户的把立高度上报给位于互联网的后台服务器；用户可以按自行车上的按键电动调高把立的高度，用户不做调整则使用上次高度。
本发明的实现原理描述如下：
自行车里放置有可充电电池,电动机构的电力由可充电电池提供，自行车里设置有控制器，当自行车取车出仓盒时，自行车中控制器与仓盒中控制器通讯获得当前使用用户的上次骑行时的把立高度，当自行车还车进仓盒时，自行车控制器经过仓盒控制器将当前用户的本次把立高度上报给互联网上的后台服务器以备下次该用户使用时自动获得该把立高度数据。用户从仓盒里取出自行车使用(一般是用户扫描仓盒的二维码)时，用户的使用ID通过其手机APP(应用程序)中通讯功能传递到互联网上的后台服务器转发给仓盒控制器，仓盒中控制器通过有线或无线的方式将本次用户的上次骑行刀片式自行车时设置的把立的高度(若没有设置，就使用系统默认值，比如90厘米高)传递给仓盒正在推送出去给该用户使用的自行车的控制器中，自行车就获得了本次骑行的用户上次骑行时的把立高度；用户可以按自行车上的按键电动调高或调低把立的高度，用户不做调整则使用上次高度，用户做手工调整后的把立高度在自行车还车进仓盒时，自行车控制器与仓盒控制器通讯经过仓盒控制器将当前用户的本次把立使用高度上报给互联网上的后台服务器以备下次该用户使用时自动获得该把立高度数据。电动机构(一般是电机等)依据需要调整的高度自动将把立升降到该高度，电机驱动把立高度升降的方式有多种(比如液压等)，本实施例由电机带动丝杠，丝杠带动固定在把立上 的螺母完成升降；为了记录保存把立的高度位置，电机采用带编码器的直流减速电机，电机每旋转若干圈(电机一般带减速齿轮)丝杠升降一个螺距，编码器就产生若干脉冲给自行车的控制器计数并保存。
有益效果
本发明的有益效果是实现了高度能够自动升降的带位置记忆的自动升降把立，使用该方法的自行车可以自动地将把立的高度在存贮时自动变低,非常方便的自动进出自行车专用仓盒；使用时自动升起到该使用人上次骑行时高度,能提高存放效率和骑行体验；由于把立降低后的自行车可以更有效的利用存放空间，从而带来很好的经济效益和使用便利性；更为重要的是与本人其他发明一起解决了共享单车的空间占用大，市容不整洁的问题。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的整体结构示意图。
图中1.把立升降部件，2.把立固定部件，3.丝杆，4.减速齿轮，5.电机，6.编码器，7.防旋转杆，8.车把手。
本发明的最佳实施方式
在图1所示实施例中，在可收缩的刀片式自行车的车架上放置有充电电池和控制器，为了多层存放刀片式自行车，需要减少自行车的高度,需要让把立能够在存放时缩短；为了使得骑行时用户手握车把手感到舒适,又需要让把立能够在使用时升高；由于不同用户的身高不同，需要的把立的高度也不同，所以自行车上控制器设置有按键，用户按上升键按键可以升高把立，用户按下降键则可以将把立高度降低；由于自行车是被大家共享使用的，而每个人调整后的把立的高度是不一样的，为了不至于使得每次同一个用户在再次使用时重复调整把立，用户手工调整后的把立高度在自行车还车进仓盒时，自行车控制器与仓盒控制器通讯，自行车控制器经过仓盒控制器将当前用户的本次把立使用高度上报给互联网上的后台服务器 以备下次该用户使用时自动获得该把立高度数据。用户从仓盒里取出自行车使用时，用户的使用ID通过其手机APP(应用程序)中通讯功能传递到仓盒中，仓盒中控制器通过有线或无线的方式将本用户上次骑行刀片式自行车时设置的把立的高度(若没有设置，就使用系统默认值，比如90厘米高)传递给仓盒正在推送出去给该用户使用的自行车的控制器中，自行车就获得了本次骑行的用户上次骑行时的把立高度。把立的高度升降动力由电机带动丝杠旋转提供，即带编码器(6)的直流减速电机(5)通过减速齿轮(4)增加扭矩后带动丝杠(3)旋转，丝杆(3)带动把立的升降部件中的配套螺母连同把立升降部件(1)完成升降，把立固定部件(2)充当把立升降部件(1)的外壳。为了防止自行车车把手(8)旋转时带动电机(5)反转(如果电机采用蜗杆电机带齿轮减速，由于蜗杆电机不可逆转，即车把手一般不能带动电机反转，但是为防止把手用力过大扭坏电机，所以还是另设防旋转杆更为可靠)把立升降部件(1)连有防旋转杆(7)保证把立升降部件(1)只能升降不能旋转。
综上，上述实施例实现了高度能够自动升降的带位置记忆的自动升降把立，本发明同样适合需要升降高度压缩自行车存放高度和改善用户骑行体验需要因人而异调整座垫高度的自行车座垫。
本发明的实施方式
进一步说明：上述实施例中不仅可以用防旋转杆保证把立只能升降不能旋转，也可以在把立升降部件(1)和把立固定部件(2)之间套一个凹槽环并在把立升降部件(1)外壁上制造一条凸起(该凸起只能在在凹槽环的凹槽里滑动)即可；自行车将各伸展部件收缩后变形为刀片式自行车(这样既节省存放空间，同时又因为前后轮没有折叠而使得主承重结构并未变化且可方便滚动进出自行车仓盒)自动进出存放在自行车仓盒里，关于仓盒的更具体描述可以参考本人中国专利“多层自动自行车仓盒，专利号201820125877.7”，上述实施例中的仓盒控制器就是该发明中的控制器。为了方便理解，再补充说明一些原理细节如下。自行车控制器检测本次把立的使用高度的原理是：为了记录保存把立的高度位置，电机采用带编码 器的直流减速电机，电机每旋转若干圈(电机一般带减速齿轮)丝杠升降一个螺距，编码器就产生若干脉冲给自行车的控制器计数并保存。编码器经常是用来记录旋转次数(角度)的，本发明中电机的旋转带动把立的升降(每旋转一圈对应升降一个微小高度)，所以编码器产生的正、负脉冲数就可用来检测记录本次把立的使用高度的；下次用户使用时及时获取(把立)数据的原理是：每个用户骑行时把立的高度可能都不一样，为了记录这个把立高度(下次骑行时就可以自动调节到此用户上次使用的高度)，每个用户的标识(ID)是不一样的，每个用户对应一个把立高度。比如一个1米9的男生骑行时，他可能把把立调得很高，而一个1米6的女生骑行时就会把把立调矮，他们还车时这两种不同的把立高度就被传到后台服务器存下来。下次当这个1米9的男生也许拿到的是一个1米6的女生刚刚骑过的单车，但是由于后台服务器记录了这个1米9的用户骑行时的把立的高度，所以当单车出仓盒时，把立的高度会由后台服务器传递到单车的控制器，单车控制器自动将1米6的女生骑行时的把立高度调整到1米9的男生上次骑行时的把立高度。对女生也是如此，这样每个人都会骑上自动适合自己身高的把立高度的单车了；将获取的把立高度转为对电机的控制的原理是：由于电机旋转使得编码器产生正负脉冲，正负脉冲数就记录了把立的高度，所以对电机的控制很简单(普通工程师都会的)，就是让电机旋转即可：正转多了就反转，一直转到编码器的脉冲数符合把立高度即可(脉冲数与把立高度有对应关系)；那么多共享单车，一个人很难骑到同一辆单车，这样是否没有价值了？一个人很难骑到同一辆单车确实是事实，但是每个人对应的把立的高度不是存在单车里的，而是通过网络传到后台服务器的，所以不管他下次骑到的是否是自己以前骑过的单车都没关系，系统都会从后台服务器里取出本用户的把立高度数据后，将眼前拿到的单车的把立高度自动变为上次骑行时的把立的高度。所以，本发明不仅压缩存放、节省空间而且增加了每个人的骑行舒适性，当然就有价值了。
由于实现升降并且在控制器(如单片机)的控制下，升降到指定位置的方式有很多种， 基本都是公知技术，比如用蜗杆、皮带、液压、气动等等均可实现升降，为了保护专利，必要的上位概括是必要的。同时由于实用新型对权利要求书限制众多，所以优选发明方法专利来进行保护。自行车中控制器和仓盒中控制器均可采用单片机实现，比如用STC的STC15W系列。
工业实用性
本发明中所有部件均可以工业化批量生产，整体组装也非常简单，具备很好的工业实用性。

Claims (4)

  1. 带位置记忆的把立自动升降方法，包括刀片式自行车及存放自行车的仓盒，其特征是将自行车把立设置成一个电动可升降的部件：存放时自动降低到最低点，骑行时自动升高到上次同一用户的骑行高度。
  2. 根据权利要求1所述的带位置记忆的把立自动升降方法，其特征是自行车控制器与后台服务器之间的把立高度的信息传递是通过仓盒中控制器传递的，具体为：当自行车还车进仓盒时，自行车控制器经过仓盒控制器将当前用户的本次把立高度上报给互联网上的后台服务器，当自行车取车出仓盒时，后台服务器经过仓盒控制器将当前使用用户的上次骑行时的把立高度传递给自行车控制器。
  3. 根据权利要求1所述的带位置记忆的把立自动升降方法，其特征是驱动把立升降动力来自电动机构，电机是带编码器的直流减速电机，并通过编码器记录把立位置。
  4. 根据权利要求1所述的带位置记忆的把立自动升降方法，其特征是自行车上设有按键调整把立的高度。
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