WO2016049912A1 - Electric folding apparatus of foldable transport vehicle - Google Patents
Electric folding apparatus of foldable transport vehicle Download PDFInfo
- Publication number
- WO2016049912A1 WO2016049912A1 PCT/CN2014/088036 CN2014088036W WO2016049912A1 WO 2016049912 A1 WO2016049912 A1 WO 2016049912A1 CN 2014088036 W CN2014088036 W CN 2014088036W WO 2016049912 A1 WO2016049912 A1 WO 2016049912A1
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- WIPO (PCT)
- Prior art keywords
- folding
- electric
- wheel frame
- vehicle according
- worm
- Prior art date
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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
Definitions
- the present invention pertains to a folding vehicle accessory, and more particularly to an electric folding device for a folding vehicle.
- the existing foldable vehicles such as folding bicycles, folding electric vehicles, folding electric wheelchairs, etc.
- a folding joint is arranged between the front wheel directions of the two frame tubes, and the vehicle is folded by the joints.
- the folding of the frame is completed in half, and the volume of the vehicle is still large after folding.
- the folding mechanism simply pivots the two frame tubes, and the folded vehicle structure is extremely unstable, and the driving safety is not obtained. Guarantee, and this kind of scooter that simply folds the body, the operation steps are cumbersome and still need further improvement.
- an electric folding device for folding a vehicle characterized in that a motor is arranged at the bottom of the pedal, a motor shaft is provided with a turbine, a turbine is connected to the worm, and the worm is connected to the folding shaft through a wire; the worm is connected to the rear wheel frame by a wire; the wire is provided with two fixed ends on the folding shaft; the wire is in the worm There is a fixed point; the rear wheel frame includes a left wheel frame and a right wheel frame, and the pull wire is respectively connected to the left wheel frame and the right wheel frame; the inner ring sleeves of the left and right wheel frame are respectively provided with inner protruding columns, and the inner protruding columns are respectively Movement in a threaded track provided by the folding shaft; the motor includes a controller, the motor is provided with a power switch, and the power switch is disposed at a front frame or a lower portion of the seat; the power switch controls the forward and reverse rotation of the motor shaft The controller presets the
- the electric folding device of the vehicle can realize electric folding, and the opening and closing of the folding joint is realized by electric control, and no manual operation is required, and the realization process mainly transmits the movement of the worm and the worm through the motor, thereby driving the pulling wire to pull the opening and closing of the folding joints, and can realize Multi-level control, high automation, fast and labor-saving.
- the worm gear mechanism is commonly used to transmit motion between two staggered axes and change the direction of the power.
- the worm can get a large transmission ratio, and the transmission is smooth and quiet.
- This structure can be combined with the various folding joints applied to the folding vehicle.
- the pull wire is provided with two fixed ends on the folding shaft, and the pull wire is provided with a fixed point on the worm.
- the fixed end and the fixed point are used for fixing the pull wire to avoid deviation during the movement of the wire.
- the motor sets a controller that controls the forward rotation, reverse rotation, running time, rotation speed and stroke of the motor. Under the control of the controller, the motor drive pedal and the front frame are folded or unfolded simultaneously, and the rear wheel frame is automatically folded or Expand.
- the controller can also set a wireless signal receiver, and the external device sets a wireless signal transmitter.
- the external device includes a remote controller, a mobile phone, etc., and the vehicle is controlled to be folded and unfolded by a remote controller or a mobile phone, and the operation is convenient and rich in fashion taste.
- the inner sleeves of the sleeves of the left and right wheel frames are respectively provided with inner protrusions, and the inner protrusions are moved in the thread-type rails provided by the folding shafts. When folded, the left and right sleeves are rotated with the thread-type rails to the ends of the folding shaft. .
- the left sleeve and the right sleeve rotate toward the midpoint of the folding shaft, and the left wheel frame and the right wheel frame are deployed toward the outside of the pedal.
- the left wheel frame and the right wheel frame are combined into one overall wheel frame, left rear The wheel merges with the right rear wheel to form an integral rear wheel.
- the left sleeve and the right sleeve are respectively rotated toward both ends of the folding shaft, and the left wheel frame is separated from the right wheel frame and simultaneously closed toward the bottom surface of the pedal.
- the left wheel frame and the right wheel frame are closed with the pedal, the left rear The wheel and the right rear wheel also move to both sides of the front wheel.
- the motor shaft is connected to the transmission rod through a bevel gear transmission group, and the transmission rod is connected to the folding shaft through a wire, and the bevel gear transmission is used to solve the automatic unfolding and folding of the folding vehicle.
- the transmission ratio is accurate, the efficiency is high, the structure is compact, the work is reliable, and the service life is long.
- FIG. 1 is a schematic structural view of an electric folding device according to the present invention.
- Embodiment 1 of the present invention is a schematic structural view of Embodiment 1 of the present invention.
- FIG. 3 is a schematic structural view of a rear wheel carrier according to Embodiment 2 of the present invention.
- Embodiment 3 of the present invention is a schematic structural view of Embodiment 3 of the present invention.
- Figure 5 is a schematic view showing the structure of the folding frame of the wheel carrier of the present invention.
- Figure 6 is a schematic structural view of a wheel sleeve bushing of the present invention.
- Figure 7 is a schematic view showing the unfolded structure of the folding vehicle of the present invention.
- Figure 8 is a schematic view showing the closed structure of the folding vehicle of the present invention.
- an electric folding device for a folding vehicle characterized in that a motor 2 and a motor shaft are arranged at the bottom of the pedal 1 3
- the turbine 4 is connected to the worm 5
- the worm 5 is connected to the front frame folding shaft 7 by the wire 6
- the worm 5 is connected to the rear wheel frame by the wire 6
- the wire 6 Two fixing ends 9 are provided on the folding shaft;
- the pulling wire 6 is provided with a fixing point on the worm 5;
- the rear wheel frame includes a left wheel frame 10 and a right wheel frame 11, and the wire 6 is connected to the left wheel frame 10, respectively.
- the right wheel frame 11; the inner ring of the sleeve of the left and right wheel frames is respectively provided with an inner protrusion 14 which moves in a threaded track 15 provided on the folding shaft 8 of the rear wheel frame;
- the motor 2 Including a controller, the motor 2 is provided with a power switch, and the power switch is disposed on the front frame 16 or the lower part of the seat; the power switch controls the motor shaft 3
- the forward rotation and the reverse rotation are preset by the controller for the forward or reverse rotation; the motor shaft 3 is connected to the transmission rod 19 through the bevel gear 18 transmission group, and the transmission rod 19 is passed through the wire 6
- a folding shaft is connected; the controller sets a wireless signal receiver, and the external device sets a wireless signal transmitter.
- the electric folding vehicle includes a front frame 16, a pedal 1, a seat rod 17 and a rear wheel frame, and a pedal. 1 can be folded with the front frame 16, and the seat bar 17 can be folded toward the top surface of the pedal 1, and the rear wheel frame can be folded toward the bottom surface of the pedal 1.
- Example 1 Pedal 1 Bottom motor 2, motor shaft 3 Turbine 4, Turbine 4 Connecting worm 5, worm 5 Connect the front frame folding shaft 7 by the pull wire 6.
- the motor shaft 3 rotates to drive the turbine 4 forward, and the turbine 4 rotates to rotate the worm 5 with it, the worm 5 Drive the cable 6 Move, pull the wire 6
- Pull the front frame folding shaft 7 drive the pedal 1 to move toward the front frame 16 , pedal 1 and front frame 16 Automatic folding and closing; when the folding state needs to start riding, press the power switch again, the power switch rebounds and resets, the motor shaft 3 reversely drives the turbine 4 worm 5, the pulling wire 6 pulls the front folding frame 7 , the pedal 1 Separate from the front frame 16 and move towards the ground, the vehicle is automatically deployed.
- the worm 5 is also connected to the rear wheel frame via the wire 6 , and the motor shaft 3 rotates to drive the worm 5 to rotate, and the worm 5 drives the wire 6 Pull the rear wheel frame bushing to drive the rear wheel frame to fold and close toward the bottom of the pedal 1; the motor shaft 3 is reversely driven to drive the rear wheel frame automatically.
- Motor 2 sets the controller, which controls the forward, reverse, running time, speed and stroke of the motor 2, folded by the unfolded state, motor shaft 3
- the forward rotation drive worm 5 drives the two sets of pull wires 6 to move at the same time, the two sets of pull wires 6 respectively pull the front frame folding shaft 7 and the rear wheel frame bushing, the pedal 1 and the rear wheel frame are synchronously closed; the folded state, the motor shaft 3 Drive the two sets of pull wires 6 Pull the pedal 1 to synchronize with the rear wheel frame.
- the controller can also set a wireless signal receiver, the external device sets a wireless signal transmitter, and the external device includes a remote controller, a mobile phone, etc., and controls the folding and unfolding of the vehicle through a remote controller or a mobile phone, and is folded by the unfolded state, and the mobile phone wireless signal is transmitted.
- the controller issues the corresponding command and passes it to the wireless signal receiver.
- the controller analyzes the command and controls the motor. 2 Run forward, motor 2 drives each folding joint to close. The same can also be controlled to expand from the collapsed state.
- the one-button operation solves the problem of automatically folding or unfolding the rear wheel frame while the pedal 1 and the front frame 16 are folded or unfolded.
- Embodiment 2 The rear wheel carrier includes a left wheel frame 10 and a right wheel frame 11 , and the left and right wheel frames are combined into an integral wheel frame and a left rear wheel in an unfolded state. 21 and the right rear wheel 22 are combined into one integral wheel.
- the left and right wheel frames are fitted to the bottom surface of the pedal 1 and are separated on both sides of the front wheel 20; the inner ring of the left and right wheel frame is respectively provided with inner protruding columns 14 and inner portions.
- Tab 14 Moves within the threaded track 15 provided by the folding shaft. When folded, the left and right bushings are rotated with the threaded track 15 to the ends of the folding shaft.
- the one-button operation solves the problem of automatically folding or unfolding the left and right wheel frames while the pedal 1 and the front frame 16 are folded or unfolded.
- Example 3 The motor shaft 3 is connected to the transmission rod 19 through the bevel gear 18 transmission group, the transmission rod 19 is connected to the folding shaft through the pull wire 6, the motor shaft 3 is sleeved with the bevel gear 18, the transmission rod 19 is provided with the bevel gear 18, and the rotation of the motor shaft 3
- the transmission rod 19 can be driven to rotate, and the transmission rod 19 is pulled by the pull wire 6 to rotate the folding shaft, thereby achieving the opening and closing of the folding portion.
- the way of the bevel gear 18 group can also achieve the variable direction transmission.
- the bevel gear transmission is used to solve the automatic unfolding and folding of the folding vehicle.
- the combination of the above embodiments obviously makes it easy to realize the synchronous opening and closing of a plurality of folding parts by one key, for example, by controlling the pedal at the same time by the wrong operation of the motor 2. 1.
- the folding and unfolding of the left wheel frame 10, the right wheel frame 11, the seat rod 17, and the front frame 16 are not repeated here.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
An electric folding apparatus of a foldable transport vehicle, capable of implementing electric-powered folding, implementing opening and closing of foldable joints by means of electric control, obviating the need for manual operations, transmitting movements during the implementation process primarily by driving a worm gear (4) and a worm (5) via a motor (2), thus driving a pull cable (6) to pull the foldable joints into opening and closing, also capable of implementing multilevel control, providing high degree of automaticity, and being quick and effortless to use.
Description
技术领域 Technical field
本 发明 属于折叠式交通工具配件，具体涉及一种折叠交通工具的电动折叠装置。 The present invention pertains to a folding vehicle accessory, and more particularly to an electric folding device for a folding vehicle.
背景技术 Background technique
随着人们生活水平的提高，个性、时尚、健康、环保的生活理念开始深入人心，时尚又环保的生活用品、交通工具等受到越来越多人的追捧，节省存放空间、方便携带的折叠式车，其折叠后体积小且重量轻，手提折叠交通工具上下楼梯、驾车、乘公交车或地铁出行等都十分方便，越来越得到时尚一族的喜爱。
With the improvement of people's living standards, the concept of personality, fashion, health and environmental protection has begun to penetrate the hearts of the people. Fashionable and environmentally-friendly daily necessities and transportation vehicles have been sought after by more and more people, saving storage space and being convenient to carry. The car, after being folded, is small in size and light in weight, and the portable folding vehicle is very convenient to go up and down stairs, driving, taking a bus or subway, and is more and more popular among fashion owners.
现有的可折叠的交通工具如折叠自行车、折叠电动车、折叠电动轮椅等，其折叠方式都较为简单，通常在两节车架管前轮方向之间设置一折叠关节，通过折叠关节将车架横向对折即完成折叠，折叠后车辆体积仍然较大，而且该种折叠机构只是将两节车架管进行简单的枢接，由其构成的折叠交通工具架构极不稳定，行车安全得不到保障，而且这种对车身进行简单折叠的代步车，操作步骤繁琐，仍需进一步改进。
The existing foldable vehicles, such as folding bicycles, folding electric vehicles, folding electric wheelchairs, etc., are simple to fold, usually a folding joint is arranged between the front wheel directions of the two frame tubes, and the vehicle is folded by the joints. The folding of the frame is completed in half, and the volume of the vehicle is still large after folding. Moreover, the folding mechanism simply pivots the two frame tubes, and the folded vehicle structure is extremely unstable, and the driving safety is not obtained. Guarantee, and this kind of scooter that simply folds the body, the operation steps are cumbersome and still need further improvement.
如何研发一种便于开合的 折叠机构， 成为本领域技术人员亟需解决的技术难题。 How to develop a folding mechanism that is easy to open and close has become a technical problem that a person skilled in the art needs to solve.
发明 内容 Invention content
本 发明
所要解决的技术题是：提供一种折叠交通工具的电动折叠装置，实现电动折叠，自动化控制，快速高效。 this invention
The technical problem to be solved is to provide an electric folding device for folding vehicles, which realizes electric folding, automatic control, fast and efficient.
本 发明 是通过如下技术方案来实现的：设计 一种折叠交通工具的电动折叠装置，其特征在于，
踏板底部设置电机，电机轴设置涡轮，涡轮连接蜗杆，蜗杆通过拉线连接折叠轴；所述蜗杆通过拉线连接后轮架；所述拉线在折叠轴上设有两个固定端；所述拉线在蜗杆上设有一个固定点；所述后轮架包括左轮架和右轮架，拉线分别连接左轮架和右轮架；所述左右轮架的轴套内圈分别设置内凸柱，内凸柱在折叠轴所设的螺纹型轨道内运动；所述电机包括控制器，所述电机设置电源开关，电源开关设置于前把架或座椅下部；所述电源开关控制电机轴的正转与反转，由控制器预设正转或反转的行程；所述电机轴通过锥齿轮传动组连接传动杆，传动杆通过拉线连接折叠轴；所述控制器设置无线信号接收器，外部设备设置无线信号发射器。 The present invention is achieved by the following technical solution: an electric folding device for folding a vehicle, characterized in that
a motor is arranged at the bottom of the pedal, a motor shaft is provided with a turbine, a turbine is connected to the worm, and the worm is connected to the folding shaft through a wire; the worm is connected to the rear wheel frame by a wire; the wire is provided with two fixed ends on the folding shaft; the wire is in the worm There is a fixed point; the rear wheel frame includes a left wheel frame and a right wheel frame, and the pull wire is respectively connected to the left wheel frame and the right wheel frame; the inner ring sleeves of the left and right wheel frame are respectively provided with inner protruding columns, and the inner protruding columns are respectively Movement in a threaded track provided by the folding shaft; the motor includes a controller, the motor is provided with a power switch, and the power switch is disposed at a front frame or a lower portion of the seat; the power switch controls the forward and reverse rotation of the motor shaft The controller presets the forward or reverse stroke; the motor shaft is connected to the transmission rod through the bevel gear transmission group, and the transmission rod is connected to the folding shaft through the cable; the controller sets the wireless signal receiver, and the external device sets the wireless signal. launcher.
应用本 发明 所具有的有益效果包括： Advantageous effects of applying the present invention include:
该交通工具电动折叠装置能够实现电动折叠，折叠关节的开合通过电动控制实现，无需手动操作，实现过程主要通过电机驱动涡轮蜗杆传递运动，从而带动拉线拉动各折叠关节的开合，而且能够实现多级别控制，自动性高，快速省力。
The electric folding device of the vehicle can realize electric folding, and the opening and closing of the folding joint is realized by electric control, and no manual operation is required, and the realization process mainly transmits the movement of the worm and the worm through the motor, thereby driving the pulling wire to pull the opening and closing of the folding joints, and can realize Multi-level control, high automation, fast and labor-saving.
涡 轮蜗杆机构常用来传递两交错轴之间的运动，改变动力方向，
涡轮蜗杆可以得到很大的传动比，传动平稳噪音小。 The worm gear mechanism is commonly used to transmit motion between two staggered axes and change the direction of the power.
The worm can get a large transmission ratio, and the transmission is smooth and quiet.
该结构可以结合应用到折叠交通工具的各个折叠关节。 This structure can be combined with the various folding joints applied to the folding vehicle.
所述拉线在折叠轴上设有两个固定端，所述拉线在蜗杆上设有一个固定点，固定端、固定点用于固定拉线，避免拉线运动过程中发生偏离。
The pull wire is provided with two fixed ends on the folding shaft, and the pull wire is provided with a fixed point on the worm. The fixed end and the fixed point are used for fixing the pull wire to avoid deviation during the movement of the wire.
电机设置控制器，控制器控制电机的正转、反转、运转时间、转速和行程，控制器控制下，电机驱动踏板与前把架折叠或展开的同时，同步实现后轮架的自动折叠或展开。
The motor sets a controller that controls the forward rotation, reverse rotation, running time, rotation speed and stroke of the motor. Under the control of the controller, the motor drive pedal and the front frame are folded or unfolded simultaneously, and the rear wheel frame is automatically folded or Expand.
所述控制器还可以设置无线信号接收器，外部设备设置无线信号发射器，外部设备包括遥控器、手机等，通过遥控器或手机控制交通工具折叠与展开，操作方便兼富时尚趣味。
The controller can also set a wireless signal receiver, and the external device sets a wireless signal transmitter. The external device includes a remote controller, a mobile phone, etc., and the vehicle is controlled to be folded and unfolded by a remote controller or a mobile phone, and the operation is convenient and rich in fashion taste.
所述左右轮架的轴套内圈分别设置内凸柱，内凸柱在折叠轴所设的螺纹型轨道内运动，在折叠时左右轴套随着螺纹型轨道旋转分立到折叠轴的两端。
The inner sleeves of the sleeves of the left and right wheel frames are respectively provided with inner protrusions, and the inner protrusions are moved in the thread-type rails provided by the folding shafts. When folded, the left and right sleeves are rotated with the thread-type rails to the ends of the folding shaft. .
由折叠状态展开，左轴套与右轴套向着折叠轴的中点旋转运动，左轮架与右轮架向着踏板外侧展开，展开完成时左轮架、右轮架合并成为一整体轮架，左后轮与右后轮合并成为一整体后轮。
Expanded from the folded state, the left sleeve and the right sleeve rotate toward the midpoint of the folding shaft, and the left wheel frame and the right wheel frame are deployed toward the outside of the pedal. When the deployment is completed, the left wheel frame and the right wheel frame are combined into one overall wheel frame, left rear The wheel merges with the right rear wheel to form an integral rear wheel.
由展开状态折叠，左轴套与右轴套分别向着折叠轴的两端旋转运动，左轮架与右轮架分离并同时向着踏板底面闭合，左轮架、右轮架均与踏板闭合时，左后轮与右后轮也同时运动至前轮两侧。
Folded by the unfolded state, the left sleeve and the right sleeve are respectively rotated toward both ends of the folding shaft, and the left wheel frame is separated from the right wheel frame and simultaneously closed toward the bottom surface of the pedal. When the left wheel frame and the right wheel frame are closed with the pedal, the left rear The wheel and the right rear wheel also move to both sides of the front wheel.
所述
电机轴通过锥齿轮传动组连接传动杆，传动杆通过拉线连接折叠轴，应用锥齿轮传动的方式解决折叠交通工具的自动展开与折叠，
传动比准确，效率高，结构紧凑，工作可靠，寿命长。 Said
The motor shaft is connected to the transmission rod through a bevel gear transmission group, and the transmission rod is connected to the folding shaft through a wire, and the bevel gear transmission is used to solve the automatic unfolding and folding of the folding vehicle.
The transmission ratio is accurate, the efficiency is high, the structure is compact, the work is reliable, and the service life is long.
附图 发明 Drawings
图 1 为本 发明 电动折叠装置结构示意图； 1 is a schematic structural view of an electric folding device according to the present invention;
图 2 为本 发明 实施例 1 结构示意图； 2 is a schematic structural view of Embodiment 1 of the present invention;
图 3 为本 发明 实施例 2 后轮架结构示意图； 3 is a schematic structural view of a rear wheel carrier according to Embodiment 2 of the present invention;
图 4 为本 发明 实施例 3 结构示意图； 4 is a schematic structural view of Embodiment 3 of the present invention;
图 5 为本 发明 轮架折叠轴结构示意图； Figure 5 is a schematic view showing the structure of the folding frame of the wheel carrier of the present invention;
图 6 为本 发明 轮架轴套结构示意图； Figure 6 is a schematic structural view of a wheel sleeve bushing of the present invention;
图 7 为本 发明 折叠交通工具展开结构示意图； Figure 7 is a schematic view showing the unfolded structure of the folding vehicle of the present invention;
图 8 为本 发明 折叠交通工具闭合结构示意图； Figure 8 is a schematic view showing the closed structure of the folding vehicle of the present invention;
如图中所示： 1 、踏板； 2 、电机； 3 、电机轴； 4 、涡轮 ； 5 、蜗杆； 6 、拉线； 7
、前把架折叠轴； 8 、后轮架折叠轴； 9 、固定端； 10 、左轮架； 11 、右轮架； 12 、左轴套； 13 、右轴套； 14 、内凸柱； 15
、螺纹型轨道； 16 、前把架； 17 、坐杆； 18 、锥齿轮； 19 、传动杆； 20 、前轮； 21 、左后轮； 22 、右后轮。 As shown in the figure: 1, pedal; 2, motor; 3, motor shaft; 4, turbine; 5, worm; 6, pull wire;
, front frame folding shaft; 8, rear wheel frame folding shaft; 9, fixed end; 10, left wheel frame; 11, right wheel frame; 12, left bushing; 13, right bushing; 14, inner stud;
, threaded track; 16, front frame; 17, seat rod; 18, bevel gear; 19, transmission rod; 20, front wheel; 21, left rear wheel; 22, right rear wheel.
具体实施方式 detailed description
如图中所示：本 发明 一种折叠交通工具的电动折叠装置， 其特征在于， 踏板 1 底部设置电机 2 ，电机轴
3 设置涡轮 4 ，涡轮 4 连接蜗杆 5 ，蜗杆 5 通过拉线 6 连接前把架折叠轴 7 ；所述蜗杆 5 通过拉线 6 连接后轮架；所述拉线 6
在折叠轴上设有两个固定端 9 ；所述拉线 6 在蜗杆 5 上设有一个固定点；所述后轮架包括左轮架 10 和右轮架 11 ，拉线 6 分别连接左轮架 10
和右轮架 11 ；所述左右轮架的轴套内圈分别设置内凸柱 14 ，内凸柱 14 在后轮架折叠轴 8 所设的螺纹型轨道 15 内运动；所述电机 2
包括控制器，所述电机 2 设置电源开关，电源开关设置于前把架 16 或座椅下部；所述电源开关控制电机轴 3
的正转与反转，由控制器预设正转或反转的行程；所述电机轴 3 通过锥齿轮 18 传动组连接传动杆 19 ，传动杆 19 通过拉线 6
连接折叠轴；所述控制器设置无线信号接收器，外部设备设置无线信号发射器。 As shown in the figure: an electric folding device for a folding vehicle, characterized in that a motor 2 and a motor shaft are arranged at the bottom of the pedal 1
3 Set the turbine 4, the turbine 4 is connected to the worm 5, the worm 5 is connected to the front frame folding shaft 7 by the wire 6; the worm 5 is connected to the rear wheel frame by the wire 6; the wire 6
Two fixing ends 9 are provided on the folding shaft; the pulling wire 6 is provided with a fixing point on the worm 5; the rear wheel frame includes a left wheel frame 10 and a right wheel frame 11, and the wire 6 is connected to the left wheel frame 10, respectively.
And the right wheel frame 11; the inner ring of the sleeve of the left and right wheel frames is respectively provided with an inner protrusion 14 which moves in a threaded track 15 provided on the folding shaft 8 of the rear wheel frame; the motor 2
Including a controller, the motor 2 is provided with a power switch, and the power switch is disposed on the front frame 16 or the lower part of the seat; the power switch controls the motor shaft 3
The forward rotation and the reverse rotation are preset by the controller for the forward or reverse rotation; the motor shaft 3 is connected to the transmission rod 19 through the bevel gear 18 transmission group, and the transmission rod 19 is passed through the wire 6
A folding shaft is connected; the controller sets a wireless signal receiver, and the external device sets a wireless signal transmitter.
下面介绍电动折叠机构的实施过程，电动折叠交通工具包括前把架 16、踏板 1、坐杆 17与后轮架，踏板
1能够与前把架 16相互折叠，坐杆 17能够向着踏板 1顶面折叠，后轮架能够向着踏板 1底面折叠。The implementation process of the electric folding mechanism is described below. The electric folding vehicle includes a front frame 16, a pedal 1, a seat rod 17 and a rear wheel frame, and a pedal.
1 can be folded with the front frame 16, and the seat bar 17 can be folded toward the top surface of the pedal 1, and the rear wheel frame can be folded toward the bottom surface of the pedal 1.
实施例 1 ：踏板 1 底部设置电机 2 ，电机轴 3 设置涡轮 4 ，涡轮 4 连接蜗杆 5 ，蜗杆 5
通过拉线 6 连接 前把架折叠轴 7 。展开状态需要折叠时，按下电源开关，电机轴 3 正转驱动涡轮 4 正转，涡轮 4 转动使得与其配合的蜗杆 5 转动，蜗杆
5 带动拉线 6 运动，拉线 6 拉动 前把架折叠轴 7 ，带动踏板 1 向着前把架 16 方向运动，踏板 1 与前把架 16
自动折叠闭合；由折叠状态需要展开骑行时，再次按动电源开关，电源开关回弹复位，电机轴 3 反转驱动涡轮 4 蜗杆 5 ，拉线 6 拉动 前把架折叠轴 7 ，踏板
1 与前把架 16 分开并向着地面运动，整车被自动展开。 Example 1: Pedal 1 Bottom motor 2, motor shaft 3 Turbine 4, Turbine 4 Connecting worm 5, worm 5
Connect the front frame folding shaft 7 by the pull wire 6. When the unfolded state needs to be folded, press the power switch, the motor shaft 3 rotates to drive the turbine 4 forward, and the turbine 4 rotates to rotate the worm 5 with it, the worm
5 Drive the cable 6 Move, pull the wire 6 Pull the front frame folding shaft 7 , drive the pedal 1 to move toward the front frame 16 , pedal 1 and front frame 16
Automatic folding and closing; when the folding state needs to start riding, press the power switch again, the power switch rebounds and resets, the motor shaft 3 reversely drives the turbine 4 worm 5, the pulling wire 6 pulls the front folding frame 7 , the pedal
1 Separate from the front frame 16 and move towards the ground, the vehicle is automatically deployed.
前述蜗杆 5 还通过拉线 6 连接后轮架，电机轴 3 正转驱动蜗杆 5 转动，蜗杆 5 带动拉线 6
拉动后轮架轴套，带动后轮架向着踏板 1 底面折叠闭合；电机轴 3 反转驱动后轮架自动展开。 The worm 5 is also connected to the rear wheel frame via the wire 6 , and the motor shaft 3 rotates to drive the worm 5 to rotate, and the worm 5 drives the wire 6
Pull the rear wheel frame bushing to drive the rear wheel frame to fold and close toward the bottom of the pedal 1; the motor shaft 3 is reversely driven to drive the rear wheel frame automatically.
电机 2 设置控制器，控制器控制电机 2 的正转、反转、运转时间、转速和行程，由展开状态折叠，电机轴 3
正转驱动蜗杆 5 带动两组拉线 6 同时运动，两组拉线 6 分别拉动 前把架折叠轴 7 与后轮架轴套，踏板 1 与后轮架同步闭合；由折叠状态展开，电机轴 3
驱动两组拉线 6 拉动踏板 1 与后轮架同步展开。 Motor 2 sets the controller, which controls the forward, reverse, running time, speed and stroke of the motor 2, folded by the unfolded state, motor shaft 3
The forward rotation drive worm 5 drives the two sets of pull wires 6 to move at the same time, the two sets of pull wires 6 respectively pull the front frame folding shaft 7 and the rear wheel frame bushing, the pedal 1 and the rear wheel frame are synchronously closed; the folded state, the motor shaft 3
Drive the two sets of pull wires 6 Pull the pedal 1 to synchronize with the rear wheel frame.
所述控制器还可以设置无线信号接收器，外部设备设置无线信号发射器，外部设备包括遥控器、手机等，通过遥控器或手机控制交通工具折叠与展开，由展开状态折叠，手机无线信号发射器发出相应指令并传递给无线信号接收器，控制器分析指令并控制电机
2 运行正转，电机 2 驱动各折叠关节闭合。同样的也可以控制其由折叠状态展开。
The controller can also set a wireless signal receiver, the external device sets a wireless signal transmitter, and the external device includes a remote controller, a mobile phone, etc., and controls the folding and unfolding of the vehicle through a remote controller or a mobile phone, and is folded by the unfolded state, and the mobile phone wireless signal is transmitted. The controller issues the corresponding command and passes it to the wireless signal receiver. The controller analyzes the command and controls the motor.
2 Run forward, motor 2 drives each folding joint to close. The same can also be controlled to expand from the collapsed state.
本例一键操作解决了在踏板 1 与前把架 16 折叠或展开的同时，同步实现后轮架的自动折叠或展开。 In this example, the one-button operation solves the problem of automatically folding or unfolding the rear wheel frame while the pedal 1 and the front frame 16 are folded or unfolded.
实施例 2 ：所述后轮架包括左轮架 10 和右轮架 11 ，左右轮架在展开状态合并为一个整体轮架，左后轮
21 与右后轮 22 合并为一个整体车轮，折叠状态时左右轮架贴合踏板 1 底面并分立在前轮 20 两侧；所述左右轮架的轴套内圈分别设置内凸柱 14 ，内凸柱
14 在折叠轴所设的螺纹型轨道 15 内运动，在折叠时左右轴套随着螺纹型轨道 15 旋转分立到折叠轴的两端。 Embodiment 2: The rear wheel carrier includes a left wheel frame 10 and a right wheel frame 11 , and the left and right wheel frames are combined into an integral wheel frame and a left rear wheel in an unfolded state.
21 and the right rear wheel 22 are combined into one integral wheel. In the folded state, the left and right wheel frames are fitted to the bottom surface of the pedal 1 and are separated on both sides of the front wheel 20; the inner ring of the left and right wheel frame is respectively provided with inner protruding columns 14 and inner portions. Tab
14 Moves within the threaded track 15 provided by the folding shaft. When folded, the left and right bushings are rotated with the threaded track 15 to the ends of the folding shaft.
拉线 6 分别连接左轮架 10 和右轮架 11 ，展开状态需要折叠时，接通电源，电机轴 3 驱动拉线 6
拉动左轴套 12 与右轴套 13 分别向着折叠轴的两端旋转运动，左轮架 10 与右轮架 11 分离并同时向着踏板 1 底面闭合，左轮架 10 、右轮架 11
均与踏板 1 闭合时，左后轮 21 与右后轮 22 也同时运动至前轮 20 两侧；由折叠状态展开，电机轴 3 驱动拉线 6 拉动左轴套 12 与右轴套 13
向着折叠轴的中点旋转运动，左轮架 10 与右轮架 11 向着踏板 1 外侧展开，展开完成时左轮架 10 、右轮架 11 合并成为一整体轮架，左后轮 21
与右后轮 22 合并成为一整体后轮。 Pull wire 6 Connect the left wheel frame 10 and the right wheel frame 11 respectively. When the unfolded state needs to be folded, the power is turned on, and the motor shaft 3 drives the pull wire 6
Pulling the left sleeve 12 and the right sleeve 13 respectively to rotate the two ends of the folding shaft, the left wheel frame 10 is separated from the right wheel frame 11 and simultaneously closed toward the bottom surface of the pedal 1, the left wheel frame 10 and the right wheel frame 11
When both the pedal 1 is closed, the left rear wheel 21 and the right rear wheel 22 also move to both sides of the front wheel 20; when folded, the motor shaft 3 drives the cable 6 to pull the left sleeve 12 and the right sleeve 13
Rotating motion toward the midpoint of the folding shaft, the left wheel frame 10 and the right wheel frame 11 are deployed toward the outside of the pedal 1. When the deployment is completed, the left wheel frame 10 and the right wheel frame 11 are combined to form an integral wheel frame, and the left rear wheel 21
It merges with the right rear wheel 22 to form an integral rear wheel.
本例一键操作解决了在踏板 1 与前把架 16 折叠或展开的同时，同步实现左右轮架的自动折叠或展开。 In this example, the one-button operation solves the problem of automatically folding or unfolding the left and right wheel frames while the pedal 1 and the front frame 16 are folded or unfolded.
实施例 3 ：所述
电机轴3通过锥齿轮18传动组连接传动杆19，传动杆19通过拉线6连接折叠轴，电机轴3套设锥齿轮18，传动杆19设置与之配合的锥齿轮18，电机轴3的转动可以驱动传动杆19转动，传动杆19通过拉线6拉动折叠轴转动，从而实现折叠部位的开合。锥齿轮18组的方式同样可以实现变向传动。 Example 3:
The motor shaft 3 is connected to the transmission rod 19 through the bevel gear 18 transmission group, the transmission rod 19 is connected to the folding shaft through the pull wire 6, the motor shaft 3 is sleeved with the bevel gear 18, the transmission rod 19 is provided with the bevel gear 18, and the rotation of the motor shaft 3 The transmission rod 19 can be driven to rotate, and the transmission rod 19 is pulled by the pull wire 6 to rotate the folding shaft, thereby achieving the opening and closing of the folding portion. The way of the bevel gear 18 group can also achieve the variable direction transmission.
本例应用锥齿轮传动的方式解决折叠交通工具的自动展开与折叠。 In this example, the bevel gear transmission is used to solve the automatic unfolding and folding of the folding vehicle.
以上实施例的组合显然可以轻松实现一键完成多个折叠部位的同步开合，比如，通过电机 2 的错时运转同时控制踏板
1 、左轮架 10 、右轮架 11 、坐杆 17 、前把架 16 的折叠与展开，其具体的运行过程不再重复赘述。 The combination of the above embodiments obviously makes it easy to realize the synchronous opening and closing of a plurality of folding parts by one key, for example, by controlling the pedal at the same time by the wrong operation of the motor 2.
1. The folding and unfolding of the left wheel frame 10, the right wheel frame 11, the seat rod 17, and the front frame 16 are not repeated here.
需要指出的是，上述实施方式仅是本 发明 优选的实施例，对于本技术领域的普通技术人员来说，在符合本 发明
工作原理的前提下，任何等同或相似的替换均落入本 发明 的保护范围。 It should be noted that the above embodiments are merely preferred embodiments of the present invention, and those skilled in the art are in accordance with the present invention.
On the premise of the working principle, any equivalent or similar substitutions fall within the scope of the present invention.
Claims (10)
- 一种折叠交通工具的电动折叠装置，其特征在于，踏板底部设置电机，电机轴设置涡轮，涡轮连接蜗杆，蜗杆通过拉线连接折叠轴。An electric folding device for a folding vehicle, characterized in that a motor is arranged at the bottom of the pedal, a turbine is arranged on the motor shaft, a worm is connected to the turbine, and the worm is connected to the folding shaft by a wire.
- 根据权利要求1所述的一种折叠交通工具的电动折叠装置，其特征在于， 所述蜗杆通过拉线连接后轮架。The electric folding device for a folding vehicle according to claim 1, wherein the worm is connected to the rear wheel frame by a wire.
- 根据权利要求1所述的一种折叠交通工具的电动折叠装置，其特征在于， 所述拉线在折叠轴上设有两个固定端。An electric folding device for a folding vehicle according to claim 1, wherein The pull wire is provided with two fixed ends on the folding shaft.
- 根据权利要求1所述的一种折叠交通工具的电动折叠装置，其特征在于， 所述拉线在蜗杆上设有一个固定点。An electric folding device for a folding vehicle according to claim 1, wherein The pull wire is provided with a fixed point on the worm.
- 根据权利要求2所述的一种折叠交通工具的电动折叠装置，其特征在于， 所述后轮架包括左轮架和右轮架，拉线分别连接左轮架和右轮架。An electric folding device for a folding vehicle according to claim 2, wherein The rear wheel carrier includes a left wheel frame and a right wheel frame, and the pull wires are respectively connected to the left wheel frame and the right wheel frame.
- 根据权利要求5所述的一种折叠交通工具的电动折叠装置，其特征在于 ，所述左右轮架的轴套内圈分别设置内凸柱，内凸柱在折叠轴所设的螺纹型轨道内运动。An electric folding device for a folding vehicle according to claim 5, characterized in that The inner sleeves of the sleeves of the left and right wheel frames are respectively provided with inner protrusions, and the inner protrusions move in the thread-type rails provided by the folding shafts.
- 根据权利要求1所述的一种折叠交通工具的电动折叠装置，其特征在于， 所述电机包括控制器，所述电机设置电源开关，电源开关设置于前把架或座椅下部。An electric folding device for a folding vehicle according to claim 1, wherein The motor includes a controller that is provided with a power switch that is disposed at a front frame or a lower portion of the seat.
- 根据权利要求7所述的一种折叠交通工具的电动折叠装置，其特征在于， 所述电源开关控制电机轴的正转与反转，由控制器预设正转或反转的行程。An electric folding device for a folding vehicle according to claim 7, wherein The power switch controls the forward and reverse rotation of the motor shaft, and the controller presets the forward or reverse stroke.
- 根据权利要求1所述的一种折叠交通工具的电动折叠装置，其特征在于， 所述电机轴通过锥齿轮传动组连接传动杆，传动杆通过拉线连接折叠轴。An electric folding device for a folding vehicle according to claim 1, wherein The motor shaft is connected to the transmission rod through a bevel gear transmission group, and the transmission rod is connected to the folding shaft through a wire.
- 根据权利要求7所述的一种折叠交通工具的电动折叠装置，其特征在于， 所述控制器设置无线信号接收器，外部设备设置无线信号发射器。 An electric folding device for a folding vehicle according to claim 7, wherein The controller sets a wireless signal receiver, and the external device sets a wireless signal transmitter.
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| PCT/CN2014/088036 WO2016049912A1 (en) | 2014-09-30 | 2014-09-30 | Electric folding apparatus of foldable transport vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2014/088036 WO2016049912A1 (en) | 2014-09-30 | 2014-09-30 | Electric folding apparatus of foldable transport vehicle |
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| WO2016049912A1 true WO2016049912A1 (en) | 2016-04-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111989261A (en) * | 2018-04-18 | 2020-11-24 | 奥迪股份公司 | Scooter and method for operating a scooter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0300650A1 (en) * | 1987-07-09 | 1989-01-25 | Steven J. Patmont | Motor scooter |
| JP2002337780A (en) * | 2001-05-15 | 2002-11-27 | Yamaha Motor Co Ltd | Folding type body structure for riding-on-saddle type vehicle |
| CN2706392Y (en) * | 2004-05-09 | 2005-06-29 | 谢春雷 | Electric folding scooter |
| CN200942835Y (en) * | 2006-09-13 | 2007-09-05 | 汕头市禧天逸电动代步车有限公司 | Foldable electric boosting vehicle |
| CN102167115A (en) * | 2011-03-24 | 2011-08-31 | 张鹤 | Portable full-automatic folding electrical vehicle |
| CN102248983A (en) * | 2011-05-19 | 2011-11-23 | 李海东 | Folding device for folding bike |
| CN103832525A (en) * | 2014-02-21 | 2014-06-04 | 路海燕 | Frame of electric folding vehicle |
| CN204077945U (en) * | 2014-09-30 | 2015-01-07 | 罗梓珊 | A kind of electric foldable device of the folding vehicle |
| CN104260810A (en) * | 2014-09-30 | 2015-01-07 | 罗梓珊 | Electric folding device for folding vehicles |
-
2014
- 2014-09-30 WO PCT/CN2014/088036 patent/WO2016049912A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0300650A1 (en) * | 1987-07-09 | 1989-01-25 | Steven J. Patmont | Motor scooter |
| JP2002337780A (en) * | 2001-05-15 | 2002-11-27 | Yamaha Motor Co Ltd | Folding type body structure for riding-on-saddle type vehicle |
| CN2706392Y (en) * | 2004-05-09 | 2005-06-29 | 谢春雷 | Electric folding scooter |
| CN200942835Y (en) * | 2006-09-13 | 2007-09-05 | 汕头市禧天逸电动代步车有限公司 | Foldable electric boosting vehicle |
| CN102167115A (en) * | 2011-03-24 | 2011-08-31 | 张鹤 | Portable full-automatic folding electrical vehicle |
| CN102248983A (en) * | 2011-05-19 | 2011-11-23 | 李海东 | Folding device for folding bike |
| CN103832525A (en) * | 2014-02-21 | 2014-06-04 | 路海燕 | Frame of electric folding vehicle |
| CN204077945U (en) * | 2014-09-30 | 2015-01-07 | 罗梓珊 | A kind of electric foldable device of the folding vehicle |
| CN104260810A (en) * | 2014-09-30 | 2015-01-07 | 罗梓珊 | Electric folding device for folding vehicles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111989261A (en) * | 2018-04-18 | 2020-11-24 | 奥迪股份公司 | Scooter and method for operating a scooter |
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