WO2016082758A1 - 多联动折叠型代步工具以及折叠方法 - Google Patents

多联动折叠型代步工具以及折叠方法 Download PDF

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Publication number
WO2016082758A1
WO2016082758A1 PCT/CN2015/095509 CN2015095509W WO2016082758A1 WO 2016082758 A1 WO2016082758 A1 WO 2016082758A1 CN 2015095509 W CN2015095509 W CN 2015095509W WO 2016082758 A1 WO2016082758 A1 WO 2016082758A1
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WO
WIPO (PCT)
Prior art keywords
link folding
link
locking
faucet
pedal
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Application number
PCT/CN2015/095509
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English (en)
French (fr)
Inventor
黄金龙
黄金良
Original Assignee
上海玺力电子科技有限公司
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Publication date
Application filed by 上海玺力电子科技有限公司 filed Critical 上海玺力电子科技有限公司
Publication of WO2016082758A1 publication Critical patent/WO2016082758A1/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
    • 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
    • B62K17/00—Cycles not otherwise provided for

Definitions

  • the present invention relates to a walking tool, and in particular to a folding tool that can be automatically followed.
  • ordinary scooters are more than 13 kilograms. It is a laborious thing for an adult man, let alone girls or children. Ordinary scooters have a length of more than 1.1 meters after folding, and can only be placed on the ground, too large for the bus, subway and other areas.
  • the folding method of the existing folding scooter is simple, and the folding scooter is inconvenient to carry.
  • the present invention provides a multi-link folding type walking tool, which is folded by a multi-linking structure so that the folding stepping tool is preceded by The rear wheel is in a coaxial state, forming an overall wide wheel, so that the folded walking tool can be dragged, pushed, automatically stood, or manually followed by the direction of walking, greatly improving the portability of the walking tool.
  • the present invention also provides a folding method for the walking tool for the above-described walking tool.
  • a multi-link folding type walking tool comprising a pedal, a rear wheel disposed at a rear end of the pedal, a faucet mechanism, and a front wheel disposed at a lower end of the faucet mechanism, the multi-link folding type walking tool further comprising a multi-link folding assembly, the pedal
  • the front end is connected to the faucet mechanism by the multi-link folding assembly; when the multi-link folding type walking tool is in use, one end of the multi-link folding assembly connected to the faucet mechanism is locked at the At a lower locking point of the lower end of the faucet mechanism, the front end of the pedal is locked at a first locking point of the multi-link folding mechanism, and the front and rear wheels are distributed on the multi-link folding type walking tool a front end and a rear end; when the multi-link folding type travel tool is in a folded state, one end of the multi-link folding assembly connected to the faucet mechanism is locked on the upper locking point of the upper end of the faucet mechanism, The front end of the pedal is locked at a second locking point of the multi-link folding mechanism
  • the folding process of the multi-link folding type walking tool is as follows: one end of the multi-link folding assembly connected to the faucet mechanism is lifted by the lower locking point along the faucet mechanism to the upper locking point, At the same time, the front end of the pedal is moved to the second locking point by the first locking point of the multi-link folding mechanism; the rear wheel is moved toward the front wheel until the front and rear wheels are in a coaxial state. .
  • one end of the multi-link folding assembly connected to the faucet mechanism is moved by the lower locking point along the faucet mechanism to the upper locking point, and the faucet mechanism drives the front wheel to rotate 180°.
  • the multi-link folding assembly includes:
  • a multi-linking self-locking faucet mechanism the first end of the multi-linking self-locking faucet mechanism is connected with the faucet mechanism; when the multi-linking folding type locating tool is in use, the multi-linking self-locking faucet mechanism The first end is locked at a lower locking point of the lower end of the faucet mechanism, and when the multi-link folding type traveling tool is in a folded state, the first end of the multi-linking self-locking faucet mechanism is locked at the Said on the upper locking point of the upper end of the faucet mechanism;
  • the first end of the spiral automatic side shifting folding mechanism is fixedly connected with the second end of the multi-linking self-locking faucet mechanism; the second end of the spiral automatic side shifting folding mechanism Connecting with the front end of the pedal; when the multi-link folding type traveling tool is in use, the front end of the pedal is locked at the first locking point of the spiral automatic side shifting folding mechanism, When the multi-link folding type traveling tool is in the folded state, the front end of the pedal is locked at the second locking point of the spiral automatic side shifting folding mechanism.
  • the faucet mechanism includes a T-shaped drawbar and an outer rod, and the T-shaped drawbar is installed in the outer rod by a multi-position self-locking pull rod mechanism, and the first linkage of the multi-link self-locking faucet mechanism The end is connected to the outer rod, and the bottom end of the outer rod is in contact with the front wheel.
  • the multi-position self-locking and pulling rod mechanism is released by the downward movement of the slider for locking the fixing of the needle roller, so that the gear needle can move freely to withdraw the restriction on the gear position, so that the T-shaped drawing rod It can be freely stretched in the outer rod.
  • the multi-gear self-locking pull rod mechanism is provided with an axial rotation limiting structure for limiting axial rotation of the T-shaped drawing rod in the outer rod;
  • the axial rotation limiting structure comprises a hexagonal slide disposed in the outer rod and a hexagonal slider disposed on the T-shaped drawbar, and the hexagonal slider for restricting the axial rotation of the T-shaped drawbar is respectively pressed and pressed by the six elastic pieces a six-sided inner wall of the hexagonal slide in the outer rod to solve the axial rotation gap between the T-shaped drawbar and the outer rod, so as to achieve no axial rotation gap under the action of the rated force It also acts as a sliding damping.
  • the multi-link folding type walking tool further includes a power source, a driving mechanism and a smart driving control system; the driving mechanism drives the rear wheel to travel, and the power source supplies power to the driving mechanism through the intelligent driving control system .
  • control and power supply lines in the intelligent driving control system are disposed in the faucet mechanism and the pedal, and the faucet mechanism and the control and power supply lines in the pedal are connected through the multi-linkage self-locking faucet mechanism, and the multi-link self-locking faucet The locking and unlocking of the mechanism enables control and communication lines to be connected and disconnected.
  • the intelligent driving control system includes a main controller, a dashboard controller, a light sensor, a steering signal mechanism, a vibration sensor, a gyroscope, a plurality of temperature sensors, an acceleration controller, a brake controller, LED headlights, and LED steering.
  • the main controller automatically controls the folded body to remain in the front and rear erect state according to the signal of the gyroscope.
  • the main controller automatically controls the automatically following state when the folded body is walking according to the signal of the gyroscope.
  • the LED turn signals are respectively placed outside the left and right handles of the faucet mechanism.
  • the turn signal mechanism is located inside the faucet mechanism to sense the rotation of the faucet mechanism.
  • a pull handle is further disposed on the multi-link folding type travel tool.
  • the corresponding folding method is first unlocked by the multi-link folding assembly in the traveling tool, and then the multi-link folding assembly drives the pedal to move horizontally to the front wheel, and then adjusts the moving faucet mechanism to drive The rear wheel moves toward the front wheel until the front and rear wheels are in a coaxial state, and the multi-link folding assembly locks and completes the folding.
  • the multi-link folding assembly in the traveling tool is first unlocked, and then the multi-link folding assembly drives the pedal back to move horizontally to reach the working position, at which time the front and rear are The wheel is distributed on the front and rear ends of the multi-link folding type traveling tool, and the multi-link folding assembly is locked; then the height of the moving faucet mechanism is adjusted and locked, and the assembly is completed.
  • the solution provided by the invention folds and laterally moves the faucet mechanism together with the front wheel to the bottom of the pedal by a corresponding folding mechanism, so that the front and rear wheels are coaxial after being folded, so that the front and rear wheels of the pedal are at the rear end and the rear wheel.
  • Cooperating to form a whole wide wheel so that the folded walking tool folds all the other convex parts into the bottom of the pedal, and moves the front wheel to the side of the rear wheel to form a whole wide wheel, that is, Easy to carry, easy to carry, very portable.
  • the folding driving tool, the intelligent driving control system on the tool can automatically control the folded body in an upright state according to the gyroscope signal, and control the motor to drive the rear wheel to continue working, and only need to control the direction of the handle when walking.
  • the folded walking tool all the convex parts are folded and hidden to the bottom of the pedal, the overall size is equivalent to the pedal, and the front and rear wheels are located at the rear end of the pedal, and do not affect the surrounding crowd when carried.
  • the travel tool is also provided with a corresponding intelligent driving control system to further improve the safety and portability of the entire traveling tool.
  • FIG. 1 is a schematic structural view of a walking tool provided by the present invention.
  • FIG. 2 is a schematic view showing a state in which the faucet mechanism rotates during the folding process of the walking tool provided by the present invention.
  • Figure 3 is a side elevational view of Figure 2 from another angle.
  • FIG. 4 is a schematic view showing a state in which the faucet mechanism is rotated after the folding tool of the present invention is completed.
  • Figure 5 is a side elevational view of Figure 4 from another angle.
  • Figure 6 is a schematic structural view of the stepping tool provided by the present invention after folding
  • FIG. 7 is a schematic block diagram of an intelligent driving control system in the walking tool provided by the present invention.
  • the stepping tool is specifically a folding electric scooter 100, which mainly comprises: a pedal 101, a rear wheel 102 disposed at the rear end of the pedal, a faucet mechanism 104, a front wheel 105, and a multi-link folding assembly 106, which may also include A power source (the power supply is not shown inside the pedal is shown) and a drive mechanism 103.
  • a folding electric scooter 100 which mainly comprises: a pedal 101, a rear wheel 102 disposed at the rear end of the pedal, a faucet mechanism 104, a front wheel 105, and a multi-link folding assembly 106, which may also include A power source (the power supply is not shown inside the pedal is shown) and a drive mechanism 103.
  • the pedal 101 constitutes a body of the entire scooter for carrying the user.
  • the specific structure depends on actual needs.
  • the rear end of the pedal is provided with a rear wheel 102 which is connected to the rear wheel via a one-arm structure 10L1.
  • the lower end of the faucet mechanism 104 is connected to the front wheel 105, and is connected to the front end of the pedal 101 through the multi-link folding assembly 106.
  • the front wheel 105 and the rear wheel 102 at the rear end of the pedal 101 can be on the same axis line.
  • the pedal 101 can be folded relative to the faucet mechanism 104 by the multi-link folding assembly, and the multi-linkage folding type walking tool is multi-linked when it is in use.
  • One end of the folding assembly 106 connected to the faucet mechanism 104 is locked on the lower locking point a of the lower end of the faucet mechanism 104, and the front end of the pedal 101 is locked on the first locking point 106b1 of the multi-link folding mechanism 106, front,
  • the rear wheels 105, 102 are distributed at the front and the rear ends of the multi-link folding type traveling tool; when the multi-link folding type traveling tool is in the folded state, one end of the multi-link folding assembly 106 connected to the faucet mechanism 104 is locked to the faucet mechanism 104.
  • the front end of the pedal 101 is locked on the second locking point 106b2 of the multi-link folding mechanism 106, and the front and rear wheels 105, 102 are in a coaxial state, so that the front and rear wheels 105, 102 juxtaposed to form a wide wheel for easy towing or implementation.
  • one end of the multi-link folding assembly 106 connected to the faucet mechanism 104 is lifted up to the upper locking point a by the lower locking point a along the faucet mechanism 104, while the front end of the pedal 101 is folded by multiple linkages.
  • the first locking point 106b1 of the mechanism 106 is moved laterally to the second locking point 106b2; the rear wheel 102 is moved in the direction of the front wheel 105 until the front and rear wheels are in the coaxial state 105, 102.
  • the end of the multi-link folding assembly 106 connected to the faucet mechanism 104 is moved from the lower locking point a along the faucet mechanism 104 to the upper locking point a, and the faucet mechanism 104
  • the front wheel 105 is rotated by 180° (as shown in FIGS. 2 to 5) such that the front and rear wheels 105, 102 are in a coaxial state.
  • the multi-link folding assembly 106 is mainly formed by a combination of a multi-linkage self-locking faucet mechanism 1O6a and a spiral automatic side shifting and folding mechanism 1O6b.
  • the first end of the multi-linkage self-locking faucet mechanism 106a is connected to the faucet mechanism 104, and the second end of the multi-link self-locking faucet mechanism 106a is fixedly connected to the first end of the spiral automatic side shifting and folding mechanism 106b.
  • the multi-linkage self-locking faucet mechanism 1O6a realizes locking and unlocking with the faucet mechanism 104 and the screw automatic side shift folding mechanism 106b by interlocking, and controls the control line and the pedal 101 in the faucet mechanism 104 by interlocking during the locking or unlocking operation. The disconnection and switching between the control lines.
  • the first end of the multi-linking self-locking faucet mechanism 106a is locked on the lower locking point a of the lower end of the faucet mechanism 104, when the multi-link folding type walking tool is in the folded state
  • the first end of the multi-link self-locking faucet mechanism 106a is locked to the upper locking point b of the upper end of the faucet mechanism 104.
  • the second end of the spiral automatic side shifting and folding mechanism 106b is coupled to the front end of the pedal 101; when the multi-linking folding type traveling tool is in use, the front end of the pedal 101 is locked at the first of the spiral automatic side shifting and folding mechanism 106b At the lock point 106b1, when the multi-link folding type traveling tool is in the folded state, the front end of the pedal 101 is locked on the second lock point 106b2 of the spiral automatic side shift folding mechanism 106b.
  • the outer rod 104b in the faucet mechanism 104 can freely move in the multi-linkage self-locking faucet mechanism 106a, and the faucet mechanism 104 is disconnected from the control and power supply lines in the pedal 101.
  • the locking screw automatic side shifting folding mechanism 106b is locked while the faucet mechanism 104 is locked, and the control and power supply lines in the faucet mechanism 104 and the pedal 101 are turned on.
  • the multi-linkage self-locking faucet mechanism 1O6a drives the two dials on the same shaft to lock the pressure plate through a rotary button 106a1, and realizes the locking and loosening of the faucet mechanism 104 according to the principle of the lever, and drives the internal slider.
  • the translation causes the circuit to communicate and disconnect, and the movement of the slider drives the pin keys for the screw automatic side shifting and folding mechanism to be fixed and disengaged, so as to lock and unlock the multi-link folding type walking tool.
  • the locking platen When locked, the locking platen presses against the faucet mechanism 104, and the slider translates the communication of the locking circuit, and the pin is released to lock the unfolding state of the spiral automatic side shifting and folding mechanism 106b in the multi-link folding type walking tool; When the locking platen is released from the faucet mechanism 104, and the slider translates and disconnects the circuit, the pin is lifted to release the locked state of the smart multi-folding type folding tool 106.
  • the spiral automatic side shifting and folding mechanism 1O6b realizes the rotation folding and the lateral movement simultaneously by the spiral worm structure to achieve the fixed angle and the fixed displacement distance required for folding.
  • the angle of rotation allows the faucet mechanism 104 to rotate from a vertical operating state to the bottom of the pedal 101 to a folded state, while the horizontal movement is just such that the front wheel 105 and the rear wheel 102 are in a coaxial state.
  • the mechanism cooperates with the multi-linkage self-locking faucet mechanism 106a through two pin-locking holes that restrict rotation, and is used for locking the unfolded state and the folded state of the multi-link folding type traveling tool.
  • the faucet mechanism 104 is a T-shaped tie rod structure, including a T-shaped drawbar 1O4a and an outer rod 1O4b.
  • the T-shaped drawbar 1O4a is mounted in the outer rod 1O4b by a multi-position self-locking drawbar mechanism 104c, and the bottom of the outer rod 104b The end is connected to the front wheel 105 via a single arm 1O4d.
  • the multi-position self-locking pull rod mechanism 1O4c is a push-type multi-position self-locking pull rod mechanism, which is released by the downward movement of the slider for locking the gear needle to be freely movable to exit the gear position. Limit so that the T-shaped drawbar 1O4a is free to expand and contract. After the gear position is selected, the slider is released, and the slider is pushed by the spring to further slide the needle to push the pin to be locked and fixed in the T-shaped drawbar 1O4a gear to limit the movement of the T-shaped drawbar 1O4a.
  • the multi-position self-locking pull rod mechanism 104c is further provided with an axial rotation limit for restricting the axial rotation of the T-shaped drawbar 1O4a in the outer rod 104b.
  • the bit structure includes a hexagonal slide disposed in the outer rod 104b and a hexagonal slider disposed on the T-shaped drawbar 1O4a, and the hexagonal slider for restricting the axial rotation of the T-shaped drawbar 1O4a is respectively biased by using six elastic pieces Adhering to the six-sided inner wall of the hexagonal hole of the outer rod 104b, to solve the axial rotation gap between the T-shaped drawing rod 1O4a and the outer rod 104b, so as to achieve the axial rotation gap under the action of the rated force Plays a sliding damping effect.
  • the power supply in the multi-link folding type walking tool is a lithium battery pack, and the bottom of the pedal 101 is set in a hidden structure to provide power for the driving components.
  • the driving component in the multi-link folding type traveling tool is specifically an ultra-thin single-axis type brushless motor 103, which is powered by a lithium battery pack as a power source.
  • the front wheel 105 or the rear wheel 102 the front wheel 105 or the rear wheel 102 is driven to rotate, which may be determined according to actual needs.
  • the driving mechanism drives the rear wheel 102 to travel.
  • the setting of the driving member is not limited to this, and a corresponding driving motor can be provided on both the front wheel and the rear wheel as needed.
  • a multi-link folding type walking tool is further provided with a foot support 107, which is a hidden foot support and is disposed at the bottom of the pedal 101.
  • the pedal foot support 107 is extended to form a stable support for the pedal 101; when traveling, it can be extended to the bottom of the pedal 101 without affecting the running.
  • the multi-link folding type travel tool also provides two handles 108 in the faucet mechanism 104, which are disposed at the top ends of the T-shaped drawbars 104a in the faucet mechanism 104 by self-locking folding structures 109, as needed It can be folded at 90°, which is easy to handle and easy to fold.
  • a separate handle 110 is disposed on the multi-link folding type walking tool, and the specific setting position can be determined according to actual needs, as long as it is convenient to carry. Just operate.
  • a set of intelligent driving control system 111 is added to the walking tool based on the above solution, and the corresponding control and power supply line in the intelligent driving control system 111 is set in the leading mechanism. 104 and pedal 101.
  • the control system 111 includes a main controller 111a, a dashboard controller 111b, a light sensor 1llc, a steering signal mechanism 111d, a vibration sensor 1lle, a gyroscope 1111f, a plurality of temperature sensors 111g, an acceleration controller 111h, and a brake.
  • the optical sensor 1llc, the steering signal mechanism 111d, the partial temperature sensor 111g, the acceleration controller 111h, the brake controller 111i, the LED headlight lllj, the LED turn signal lllk, the OLE dashboard 1111n, the horn control button 1111, and the cruise control button 11lq The components are disposed on the faucet mechanism 104.
  • the LED turn signals are specifically disposed outside the left and right handles 108
  • the LED headlights are disposed at the front end of the faucet mechanism 104
  • the OLED dashboard is disposed at the top of the faucet mechanism 104
  • the turn signal mechanism is located inside the faucet mechanism 104.
  • the rotation of the faucet is sensed, and the setting of the remaining components may be determined according to actual conditions.
  • the instrument panel controller 11bb is also disposed in the faucet mechanism 104, specifically located in the OLED instrument panel, and controls all components connected to the faucet mechanism 104: light sensor, steering signal mechanism, temperature sensor, acceleration controller, brake Controller, LED headlights, LED turn signals, OLED dashboard, speaker control keys, cruise control keys.
  • the vibration sensor 1lle, the LED brake lamp 111m, the speaker 111o, the partial temperature sensor 111g, the centering gyroscope 111f, the vibration sensor 1lle, and a temperature sensor are placed in the main controller 11a, and a temperature sensor is placed in the driving motor.
  • the remaining components are generally disposed on the pedal 101 as needed, and the main controller 111a is also disposed in the pedal 101.
  • the main controller 111a controls the gyroscope 1111f, the vibration sensor 1lle, the LED brake lamp 111m on the connection pedal 101,
  • the controller in the main controller and the OLED instrument panel cooperates by wired RS485 or wireless digital 2.4G signals.
  • the operation of the entire control system is mainly completed by the main controller 111a and the instrument panel controller 111b.
  • the instrument panel controller 111b utilizes the light sensor 111c, the steering signal mechanism 111d, the temperature sensor 111g, the acceleration controller 111h, and the brake controller.
  • the control signal of the corresponding control button such as the 111i, the horn control button 111p, the cruise button, and the signal of the gyro 111f, the vibration sensor 111e, and the temperature sensor 111g collected by the main controller 111a intelligently control the alarm of the multi-link folding type traveling tool
  • the OLED dashboard 111n the LED headlights 111j are turned on and off. The light is turned off and flashing to the lamp 111k, the tail light is turned on and off, and the speaker 111o is turned on and off.
  • the tail light is turned on and off, specifically according to the light sensor according to the light sensor and the brake signal is formed by the instrument panel controller 111b, and then the main controller 111a controls the tail light to be turned on and off according to the control signal. Bright, full light and flashing.
  • the dashboard controller 111b automatically controls the off and half-light state of the turn signal 111k according to the light sensor 111c and automatically controls the turn-on and flash of the turn signal according to the signal of the turn signal mechanism 111d. When it turns, it flashes while the side is always bright.
  • the LED headlights 111j are turned on and off, specifically turned on and off by the instrument panel controller 111b according to the light sensor 111c, or manually turned on and off, and the brightness thereof can be programmed.
  • the main controller 111a controls the operation of the driving motor (brushless motor) according to the digital control signal collected by the instrument panel controller 111b; and at the same time, realizes the erecting of the folded vehicle body according to the signal of the gyro 111f collected by the main controller 111a.
  • the main controller 111a automatically controls the driving motor to drive the rear wheel according to the signal of the gyroscope 111f, so that the folded body is in an upright state; and the motor is driven to drive the rear wheel 102 to continue working according to the signal of the gyroscope 111f.
  • the gyroscope 111g signal will detect the running direction of the folded car body, and then the main controller 111a will control the driving motor to drive the rear wheel 102 according to the signal generated by the gyroscope 111g signal to realize the automatic following function, and can also be switched as needed.
  • Manual mode turns off the auto follow function for manual or dragging.
  • the control system works in cooperation with the instrument panel controller 111b during the specific operation of the control system, so that the entire system is divided into two modes, a daily line and a night line.
  • the controller in the OLED instrument panel 111n collects the brake controller 111i, the acceleration controller 111h, the turn signal mechanism 111d, the light sensor 111c, the horn control button 111p, the cruise control button 111q, and the temperature sensor 111g under the cooperative control of the control chip.
  • the signal automatically controls the display content of the OLED instrument panel, the switch and brightness of the headlights, the switch of the turn signal, the display of the temperature, the start and stop of the motor, the brake, the switch of the tail light, and the horn according to the set parameters. Ringing.
  • the main controller 111a then controls the movement of the drive motor drive travel tool based on the signals collected by the dashboard controller 111b.
  • the corresponding control and power supply lines in the intelligent driving control system 111 will be hidden in the faucet mechanism 104 and the pedal 101, that is, in the T-shaped drawing rod 1O4a and the outer rod 104b of the faucet mechanism 104 and through In the pedal 101, the entire control and power supply lines are effectively protected to ensure stable and reliable operation of the entire control system.
  • the faucet mechanism 104 and the control and power supply lines in the pedal 101 are controlled to communicate with each other by the multi-linkage self-locking faucet mechanism 106a, and the control line is connected and disconnected by the locking and unlocking actions of the multi-linkage self-locking faucet mechanism 106a. Open, so that the entire control and power supply lines are disconnected during folding, respectively located in the faucet mechanism 104 and the pedal 101, to ensure the safety of the folding operation, and to avoid the impact on the control and power supply lines during the folding operation.
  • the handle 108 is unlocked by laterally pulling apart the left and right sliding lock rings while pressing the handlebar to the folded state of the handle 108.
  • the agencies work together to complete the folding and unfolding of the vehicle in a simple step.
  • the multi-link folding type walking tool is first unlocked by the multi-link folding assembly 106 when folded, and then the multi-link folding unit 106 drives the pedal 101 to move horizontally to the front wheel 105, and then the moving faucet mechanism 104 is adjusted to drive the rear wheel 102 to face.
  • the front wheel 105 moves until the front and rear wheels 105, 102 are in a coaxial state, and the multi-link folding assembly 106 performs locking to complete the folding.
  • the faucet mechanism 104 is unlocked by the multi-link self-locking faucet mechanism 106a, and the control and power supply lines between the faucet mechanism 104 and the pedal 101 in the disconnection tool are completed by the unlocking operation.
  • the multi-link folding type walking tool provided by the invention adopts the form of a corresponding folding scooter in a specific application, and the user can effectively solve the bus station, the subway station, the home, the parking lot to the school by using the multi-link folding type scooter.
  • Short-distance traffic problems such as location, work location, etc.
  • the scooter's automatic operation control system adopts two modes, daily and night.
  • the night mode is: the scooter turns on the LED headlight 111j with the set brightness, and turns on the LED turn signal 111k and the LED tail light with half brightness.
  • the brake is turned, the tail light and the turn signal turn to the high state, when there is a turn signal
  • the two side lights turn to the high state while the other side is constantly lit and the other side flashes to alert the rear vehicle.
  • the daytime mode is: when there is a brake signal, the tail light and the turn signal turn to the high state.
  • the two side turn lights turn to the high state, and at the same time, the side lights constantly to flash to warn the rear vehicle.
  • the light sensor 111c detects that the signal is lower than the set value, it automatically switches to the night line mode, and vice versa.
  • the driving control system automatically controls the scooter according to the signals of the vibration sensor 111e and the gyroscope 111f. Police and lifted.
  • the driving control system automatically controls the folded body to be in an upright state according to the gyroscope signal 111f, and controls the body to automatically follow the direction of the handle while walking.
  • the handle is controlled to control the direction of the vehicle body, and the automatic following function can be realized by simply pushing or pulling in the direction to be moved, and the manual mode can be switched to close the automatic following function as needed.
  • the handle 108 is slid in the left and right direction of the vehicle, and the sliding lock ring of the self-locking folding mechanism is simultaneously pressed down to make the bending downward.
  • the third step rotates the rotary button of the multi-link self-locking faucet mechanism 106a to unlock the faucet, holds the front end of the hand, and the other hand lifts the handle 110 upward to slide the pedal 101 away (by the spiral automatic side displacement folding mechanism 106b), and then rotates The front end of the vehicle has raised the multi-linkage self-locking faucet mechanism 106a to the upper lock-stop point b.
  • the front and rear wheels 105, 102 are in a coaxial state to form an integral wide wheel, and then the multi-linking self-locking faucet mechanism 106a is rotated.
  • the button locks the faucet and the whole vehicle is folded.
  • the multi-link folding assembly 106 When the folded walking tool is unfolded, it is first unlocked by the multi-link folding assembly 106 in the traveling tool, and then the multi-link folding assembly 106 drives the pedal 101 to move horizontally back to the front wheel 102 to reach the working position. At this time, the front and rear wheels 105, 102 are distributed in the front and rear ends of the multi-link folding type traveling tool, and the multi-link folding assembly 106 is locked; then the height of the moving faucet mechanism 104 is adjusted and locked, and the assembly is completed.

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Abstract

一种多联动折叠型代步工具，该代步工具包含踏板（101）、设置在踏板（101）后端的后轮（102）、龙头机构（104）以及设置在龙头机构（104）下端的前轮（105）和多联动折叠组件（106），踏板（101）的前端通过多联动折叠组件（106）与龙头机构（104）连接，龙头机构（104）通过多联动折叠组件（106）实现折叠和侧移，使得前、后轮（105, 102）处于同轴状态。该代步工具结构轻巧，能够将踏板（101）以外的所有的外凸部件都整体折叠隐藏至踏板（101）的底部，同时使得前、后轮（105, 102）处于同轴状态形成一个整体的宽轮，既方便拖行，又方便推行，便于携带。还公开了该代步工具的折叠方法。

Description

多联动折叠型代步工具以及折叠方法 技术领域
本发明涉及一种代步工具，具体涉及一种可折叠可自动跟随的代步工具。
背景技术
迫于城市的道路交通压力，随着汽车数量和城市人口的不断增长，城市空间不断压缩导致停车位越来越紧张，特别是在市中心车流量大，经常出现无处停车或只能把车停到较远的地方，对办事和上下班等造成了极大的不便。
而有时如从家、停车场、公交站和地铁站等到学校、工作地点、要办事的地点距离不是太远而又不是太近的情况下只能选择出租车或挤公交，这样即浪费时间又浪费金钱。若在早晚出行高峰，还会出现出租打不到公交挤不上去的情况，这往往又会误了自己的事情。
若采用传统的自行车和电动车出行，也面临很多难以处理的问题，如停车、防盗等，折叠自行车相对于进入地铁和公交的体积和占用空间又显的很大，不适合进入。
目前市场上常见的普通折叠滑板车由于只是简单的折叠也只能提着走，携带不方便。再者，由于车轮有泥土简单的折叠对于城市这种人口密度大的地方都会难以避免的前轮碰到前面行人，后轮又会碰到后面的人弄脏别人的衣物；如是雨天更难处理，携带更加的不便。
目前普通的滑板车都在十三公斤以上对于一个成年男人来说提着都是费劲的事，更别说女生或是孩子。普通滑板车折叠后的长度都在1.1米以上，而又只能躺着放在地上，对于公交、地铁等占地面积过于庞大。
发明内容
针对现有折叠滑板车的折叠方式简单，造成折叠滑板车携带不方便的问题，本发明提供一种多联动折叠型代步工具，该代步工具通过多联动折叠结构，使得折叠好的代步工具其前、后轮处于同轴状态，形成一个整体的宽轮，实现折叠好的代步工具可拖行、推行、自动站立、也可手控方向自动跟随行走，大大提高代步工具的便携性。
针对上述的代步工具，本发明还提供该代步工具的折叠方法。
为了达到上述目的，本发明采用如下的技术方案：
多联动折叠型代步工具，其包含踏板、设置在踏板后端的后轮、龙头机构以及设置在龙头机构下端的前轮，所述多联动折叠型代步工具还包括一多联动折叠组件，所述踏板的前端通过所述多联动折叠组件与所述龙头机构连接；当所述多联动折叠型代步工具处于使用状态时，所述多联动折叠组件与所述龙头机构连接的一端被锁止于所述龙头机构下端的下锁止点上，所述踏板的前端被锁止在所述多联动折叠机构的第一锁止点上，所述前、后轮分布在所述多联动折叠型代步工具的前、后端；当所述多联动折叠型代步工具处于折叠状态时，所述多联动折叠组件与所述龙头机构连接的一端被锁止于所述龙头机构上端的上锁止点上，所述踏板的前端被锁止在所述多联动折叠机构的第二锁止点上，所述前、后轮处于同轴状态。
进一步的，该多联动折叠型代步工具的折叠过程如下：所述多联动折叠组件与所述龙头机构连接的一端由所述下锁止点沿所述龙头机构上行至所述上锁止点，同时所述踏板的前端由所述多联动折叠机构的第一锁止点侧移至第二锁止点；所述后轮向所述前轮方向移动直至所述前、后轮处于同轴状态。
进一步的，所述多联动折叠组件与所述龙头机构连接的一端由所述下锁止点沿所述龙头机构上行至所述上锁止点过程中，所述龙头机构带动所述前轮旋转180°。
进一步的，所述多联动折叠组件包括：
一多联动自锁龙头机构，所述多联动自锁龙头机构的第一端与所述龙头机构连接；当所述多联动折叠型代步工具处于使用状态时，所述多联动自锁龙头机构的第一端被锁止于所述龙头机构下端的下锁止点上，当所述多联动折叠型代步工具处于折叠状态时，所述多联动自锁龙头机构的第一端被锁止于所述龙头机构上端的上锁止点上；
一螺旋自动侧移位折叠机构，所述螺旋自动侧移位折叠机构的第一端与所述多联动自锁龙头机构第二端固定连接；所述螺旋自动侧移位折叠机构的第二端与所述踏板的前端连接；当所述多联动折叠型代步工具处于使用状态时，所述踏板的前端被锁止在所述螺旋自动侧移位折叠机构的第一锁止点上，当所述多联动折叠型代步工具处于折叠状态时，所述踏板的前端被锁止在螺旋自动侧移位折叠机构的第二锁止点上。
进一步的，所述龙头机构包括T形抽拉杆和外杆，所述T形抽拉杆通过多档位自锁抽拉杆机构安装在所述外杆中，所述多联动自锁龙头机构的第一端与所述外杆连接，所述外杆的底端与前轮相接。
进一步的，所述多档位自锁抽拉杆机构通过滑块的下移解除用于锁定档位滚针的固定，使档位滚针可自由移动退出对档位的限制，使T形抽拉杆可自由伸缩于所述外杆中。
进一步的，所述多档位自锁抽拉杆机构中设置有用于限制所述T形抽拉杆于所述外杆内轴向转动的轴向转动限位结构；所述轴向转动限位结构包括设置在所述外杆内的六角滑道与以及设置在所述T形抽拉杆上的六角滑块，用于限制T形抽拉杆轴向转动的六角滑块使用六个弹片分别弹压紧贴于所述外杆内的六角滑道的六面内壁上，以解决所述T形抽拉杆与所述外杆之间的轴向转动间隙，使之在额定力的作用下达到无轴向转动间隙而又起到滑动阻尼作用。
进一步的，所述多联动折叠型代步工具还包括电源、驱动机构以及智能行车控制***；所述驱动机构驱动所述后轮行走，所述电源通过所述智能行车控制***给所述驱动机构供电。
进一步的，所述智能行车控制***中相应的控制及供电线路设置在龙头机构和踏板中，且龙头机构与踏板中的控制及供电线路通过多联动自锁龙头机构连通，由多联动自锁龙头机构的锁定和解锁实现控制及供电线路连通和断开。
进一步的，所述智能行车控制***包括主控制器、仪表盘控制器、光传感器、转向信号机构、震动传感器、陀螺仪、若干温度传感器、加速控制器、刹车控制器、LED大灯、LED转向灯、LED刹车灯、OLED仪表盘、喇叭、喇叭控制键、巡航控制键；所述仪表盘控制器分别控制连接光传感器、转向信号机构、温度传感器、加速控制器、刹车控制器、LED大灯、LED转向灯、OLED仪表盘、喇叭控制键、巡航控制键，所述主控制器与仪表盘控制器使用数字通信相连接，同时采集置于主控制器内部的温度传感器、震动传感器、陀螺仪和置于电机内部的温度传感器的信号，并控制LED刹车灯、喇叭、驱动电机和电源。
进一步的，所述主控制器根据陀螺仪的信号自动控制折叠后的车体停止时保持于前后直立状态。
进一步的，所述主控制器根据陀螺仪的信号自动控制折叠后的车体行走时保持自动跟随状态。
进一步的，所述LED转向灯分别置于龙头机构的左右把手外侧。
进一步的，所述转向信号机构位于龙头机构内部以感测龙头机构的转动。
进一步的，所述多联动折叠型代步工具上还设置有一拉手。
针对上述的多联动折叠型代步工具，其相应的折叠方法，先由代步工具中的多联动折叠组件进行解锁，再由多联动折叠组件带动踏板向前轮水平移动，接着调整移动龙头机构，带动后轮面向前轮移动，直至前、后轮处于同轴状态，多联动折叠组件进行锁定完成折叠。
进一步的，在进行折叠前进行解锁时，由解锁操作联动完成断开代步工具中龙头机构与踏板之间的控制及供电线路。
进一步的，折叠好的代步工具展开时，先由代步工具中的多联动折叠组件进行解锁，再由多联动折叠组件带动踏板背向前轮水平移动，达到工作位置，此时所述前、后轮分布在所述多联动折叠型代步工具的前、后端，多联动折叠组件进行锁定；接着调整移动龙头机构的高度后锁定，完成组装。
进一步的，在进行锁定时，由锁定操作联动完成连通代步工具中龙头机构与踏板之间的控制及供电线路。
本发明提供的方案通过相应的折叠机构将龙头机构连同前轮整体折叠和侧移至踏板的底部，从而在折叠后使得前、后轮处于同轴状态，从而在踏板的后端前、后轮配合形成一个整体的宽轮，这样折叠好的代步工具，将其它所有的外凸部件都整体折叠隐藏至踏板的底部，同时使得前轮移动至后轮一侧配合形成一个整体的宽轮，即方便拖行，又方便推行，非常便于携带。
同时，折叠好的代步工具，该工具上的智能行车控制***还能够根据陀螺仪信号自动控制折叠后的车身处于直立状态，并控制电机驱动后轮继续工作，行走时只需控制把手方向即可实现自动跟随功能，也可手动模式，
再者，折叠好的代步工具，所有外凸部件折叠隐藏至踏板的底部，整体大小与踏板相当，前后轮都位于踏板的后端，在携带时不会影响周围人群。
再者，本代步工具在进行折叠时，所有的折叠过程都由相应的联动机构来完成，整个折叠工作简单的两个步骤即可完成，非常便捷。
进一步的，该代步工具上还设置有相应的智能行车控制***，进一步提高整个代步工具使用时的安全性和便携性。
附图说明
以下结合附图和具体实施方式来进一步说明本发明。
图1为本发明提供的代步工具的结构示意图。
图2为本发明提供的代步工具折叠过程中龙头机构旋转的状态示意图。
图3为图2从另一角度看的侧视图。
图4为本发明提供的代步工具折叠过程中龙头机构旋转完毕的状态示意图。
图5为图4从另一角度看的侧视图。
图6为本发明提供的代步工具折叠后的结构示意图；
图7为本发明提供的代步工具中智能行车控制***的原理框图。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本发明。
参见图1至图6，所示为本发明提供的多联动折叠型代步工具主体结构和折叠过程以及折叠后的结构示意图。由图可知，该代步工具具体为一折叠型的电动滑板车100，主要包含：踏板101、设置在踏板后端的后轮102、龙头机构104、前轮105以及多联动折叠组件106，也可以包含电源(图中未示出电源置于踏板内部)及驱动机构103。
其中，踏板101构成整个滑板车的车体，用于搭载使用者。其具体的结构根据实际需求而定。该踏板的后端设置有后轮102，踏板通过一单臂结构1Ola连接后轮。
龙头机构104的下端连接前轮105，并通过多联动折叠组件106与踏板101前端相接，前轮105与踏板101后端的后轮102可处于同一轴直线上。通过多联动折叠组件使得踏板101相对于龙头机构104可实现折叠，当多联动折叠型代步工具处于使用状态时，多联动 折叠组件106与龙头机构104连接的一端被锁止于龙头机构104下端的下锁止点a上，踏板101的前端被锁止在多联动折叠机构106的第一锁止点106b1上，前、后轮105、102分布在多联动折叠型代步工具的前、后端；当多联动折叠型代步工具处于折叠状态时，多联动折叠组件106与龙头机构104连接的一端被锁止于龙头机构104上端的上锁止点b上，踏板101的前端被锁止在多联动折叠机构106的第二锁止点106b2上，前、后轮105、102处于同轴状态，使得前、后轮105、102并列形成一宽轮，便于拖行或推行。
为了在折叠过程中实现更好的同步性，多联动折叠组件106与龙头机构104连接的一端由下锁止点a沿龙头机构104上行至上锁止点a，同时踏板101的前端由多联动折叠机构106的第一锁止点106b1侧移至第二锁止点106b2；后轮102向前轮105方向移动直至前、后轮处于同轴状态105、102。
当龙头机构104的下端位于前轮105的中轴线后方时，多联动折叠组件106与龙头机构104连接的一端由下锁止点a沿龙头机构104上行至上锁止点a过程中，龙头机构104带动前轮105旋转180°(如图2至图5所示)，使得前、后轮105、102处于同轴状态。当龙头机构104的下端位于前轮105的中轴线前方时，多联动折叠组件106与龙头机构104连接的一端由下锁止点a沿龙头机构104上行至上锁止点a过程中，龙头机构104无需转动，使得前、后轮105、102处于同轴状态。
作为折叠操作的主要部件，多联动折叠组件106其主要由多联动自锁龙头机构1O6a和螺旋自动侧移位折叠机构1O6b两部件配合形成。
其中，多联动自锁龙头机构106a的第一端与龙头机构104连接，多联动自锁龙头机构106a的第二端与螺旋自动侧移位折叠机构106b的第一端固定连接。该多联动自锁龙头机构1O6a通过联动实现与龙头机构104和螺旋自动侧移位折叠机构106b的锁定和解锁，同时在锁定或解锁操作时，通过联动控制龙头机构104中的控制线路和踏板101中控制线路之间的断开和接通。当多联动折叠型代步工具处于使用状态时，多联动自锁龙头机构106a的第一端被锁止于龙头机构104下端的下锁止点a上，当多联动折叠型代步工具处于折叠状态时，多联动自锁龙头机构106a的第一端被锁止于龙头机构104上端的上锁止点b上。
螺旋自动侧移位折叠机构106b的第二端与踏板101的前端连接；当多联动折叠型代步工具处于使用状态时，踏板101的前端被锁止在螺旋自动侧移位折叠机构106b的第一锁止点106b1上，当多联动折叠型代步工具处于折叠状态时，踏板101的前端被锁止在螺旋自动侧移位折叠机构106b的第二锁止点106b2上。
多联动自锁龙头机构106a在解锁状态时，龙头机构104中的外杆104b能够在多联动自锁龙头机构106a中自由移动，且龙头机构104与踏板101中的控制及供电线路断开。
多联动自锁龙头机构106a在锁定状态时，将锁定螺旋自动侧移位折叠机构106b，同时锁定龙头机构104，且接通龙头机构104与踏板101中的控制及供电线路。
具体的，该多联动自锁电联龙头机构1O6a通过一个转钮106a1使同一轴上的两个拨块带动锁紧压板，根据杠杆原理实现龙头机构104的锁紧与松脱，带动内部滑块平移使电路的连通与断开，同时滑块的移动，带动用于螺旋自动侧移位折叠机构限位固定的销键脱离与结合，以使多联动折叠型代步工具的锁定与解除锁定。锁紧时，锁紧压板紧紧压住龙头机构104，同时滑块平移锁紧电路的连通，放下销键以锁定螺旋自动侧移位折叠机构106b于多联动折叠型代步工具的展开状态；解锁时松开锁紧压板脱离龙头机构104，同时滑块平移断开电路的连通，提起销键以脱离螺旋自动侧移位折叠机构106b解除智多联动折叠型代步工具的锁定状态。
螺旋自动侧移位折叠机构1O6b通过螺旋蜗杆结构同时实现旋转折叠以及侧向移动，以达到折叠所须求的固定角度和固定的位移距离。其旋转角度使得龙头机构104能够从竖直的工作状态旋转到踏板101底部达到折叠状态，而水平移动的距离正好使得前轮105和后轮102处于同轴状态。再者，该机构通过两个限制转动的销键孔位与多联动自锁龙头机构106a配合，用于实现多联动折叠型代步工具的展开状态和折叠状态的锁定。
具体的，龙头机构104为T形拉杆结构，包括T形抽拉杆1O4a和外杆1O4b,T形抽拉杆1O4a通过多档位自锁抽拉杆机构104c安装在外杆1O4b中，而外杆104b的底端通过一单臂1O4d与前轮105相接。
该多档位自锁抽拉杆机构1O4c为一下推式多档位自锁抽拉杆机构，其通过滑块的下移解除用于锁定档位滚针的固定使之可自由移动退出对档位的限制，从而使T形抽拉杆 1O4a可自由伸缩。选定档位后松开滑块，滑块由弹簧推动上滑进一步推动滚针使之压紧锁定固定于T形抽拉杆1O4a档位中限制T形抽拉杆1O4a的活动。
为了限制T形抽拉杆1O4a在外杆104b内的轴向转动，该多档位自锁抽拉杆机构104c中还设置有用于限制T形抽拉杆1O4a于外杆104b内轴向转动的轴向转动限位结构，其包括设置在外杆104b内的六角滑道与以及设置在T形抽拉杆1O4a上的六角滑块，用于限制T形抽拉杆1O4a轴向转动的六角滑块使用六个弹片分别弹压紧贴于外杆104b内六角孔的六面内壁上，以解决T形抽拉杆1O4a与外杆104b之间的轴向转动间隙，使之在额定力的作用下达到无轴向转动间隙而又起到滑动阻尼作用。
多联动折叠型代步工具中的电源为锂电池组，采用隐藏式结构设置踏板101的底部，为驱动部件提供工作所需的电源。
同时，多联动折叠型代步工具中的驱动部件具体为超薄单边轴式无刷电机103，由作为电源的锂电池组供电。其设置前轮105或后轮102中，驱动前轮105或后轮102转动，具体可根据实际需求而定，本实施例中驱动机构驱动后轮102行走。对于驱动部件的设置并不限于此，根据需要可在前轮和后轮都设置相应的驱动电机。
为了便于停车，多联动折叠型代步工具中还设置有一脚撑107，该脚撑为隐藏式脚撑，设置在踏板101底部。在需要使用时，伸出踏板脚撑107，对踏板101形成稳定支撑；在行驶时，可伸缩至踏板101底部，不影响行驶。
为了便于操作，多联动折叠型代步工具还在龙头机构104中设置两把手108，这两个把手108通过自锁折叠结构109设置在龙头机构104中T形抽拉杆104a的顶部两端，根据需要可进行90°的折叠，这样既便于操作，又便于折叠。
为了便于携带(如拖行或推行)折叠好的多联动折叠型代步工具，在该多联动折叠型代步工具上设置有独立的拉手110，具体的设置位置可根据实际需求而定，只要便于携带操作即可。
为了进一步提高本代步工具的操作性和安全性，在上述方案的基础上还在该代步工具中增加一套智能行车控制***111，智能行车控制***111中相应的控制及供电线路设置在龙头机构104和踏板101中。
如图7所示，该控制***111包括主控制器1lla、仪表盘控制器1llb、光传感器1llc、转向信号机构1lld、震动传感器1lle、陀螺仪1llf、若干温度传感器111g、加速控制器1llh、刹车控制器111i、LED大灯1llj、LED转向灯lllk、LED刹车灯lllm、OLED仪表盘llln、喇叭111o、喇叭控制键lllp、巡航控制键1llq。
其中光传感器1llc、转向信号机构1lld、部分温度传感器111g、加速控制器lllh、刹车控制器111i、LED大灯lllj、LED转向灯lllk、OLE仪表盘1lln、喇叭控制键1llP、巡航控制键1llq这些部件设置在龙头机构104上，如LED转向灯具体设置左右把手108外侧，LED大灯设置在龙头机构104的前端，OLED仪表盘设置在龙头机构104的顶部，转向信号机构位于龙头机构104内部以感测龙头的转动，其余部件的设置具体可根据实际情况而定。仪表盘控制器1llb同样也设置在龙头机构104中，具***于OLED仪表盘内，并控制连接设置在龙头机构104上的所有的部件：光传感器、转向信号机构、温度传感器、加速控制器、刹车控制器、LED大灯、LED转向灯、OLED仪表盘、喇叭控制键、巡航控制键。
对于陀螺仪1llf、震动传感器1lle、LED刹车灯111m、喇叭111o、部分温度传感器111g，起中陀螺仪1llf、震动传感器1lle以及一温度传感器置于主控制器1lla内，一温度传感器置于驱动电机内，其余部件根据需要一般设置在踏板101上，且主控制器1lla同样也设置在踏板101中，该主控制器1lla控制连接踏板101上的陀螺仪1llf、震动传感器1lle、LED刹车灯111m、喇叭111o、部分温度传感器111g，且还控制驱动电机和电源。
同时与龙头机构104中的仪表盘控制器通信相接。具体的，主控制器与OLED仪表盘中的控制器通过有线RS485或无线数字2.4G信号协同运作。
整个控制***的运行，主要由主控制器111a与仪表盘控制器111b协同来完成，仪表盘控制器111b利用光感传感器111c、转向信号机构111d、温度传感器111g、加速控制器111h、刹车控制器111i、喇叭控制键111p、巡航按扭等相应控制键的控制信号，并配合主控制器111a采集的陀螺仪111f、震动传感器111e、温度传感器111g的信号来智能控制多联动折叠型代步工具的报警与解除，OLED仪表盘111n，LED大灯111j的亮灭，转 向灯111k的亮灭和闪动，尾灯的亮灭和闪动，喇叭111o的通断。
其中，尾灯的亮灭和闪动，具体根据由仪表盘控制器111b根据光传感器以及根据刹车信号来形成相应的控制信号，再由主控器111a根据该控制信号来控制尾灯的亮灭，半亮、全亮与闪动。
转向灯111k的亮灭和闪动，具体由仪表盘控制器111b根据光传感器111c自动控制转向灯111k的关闭和半亮状态以及根据转向信号机构111d的信号自动控制转向灯的亮灭与闪动，其转向时为一边常亮一边闪动。
LED大灯111j的亮灭，具体由仪表盘控制器111b根据光传感器111c自动开启和关闭，也可手动开启和关闭，其亮度可程序设置。
主控制器111a根据仪表盘控制器111b采集到的数字控制信号，控制驱动电机(无刷电机)的运转；同时根据主控制器111a采集到的陀螺仪111f的信号，实现折叠后车体的直立和推行中的自动跟随，具体由主控制器111a根据陀螺仪111f信号自动控制驱动电机驱动后轮，使得折叠后的车身处于直立状态；同时根据陀螺仪111f信号控制电机驱动后轮102继续工作，控制折叠后的车身沿着控制把手方向自动跟随行走，在推行中实现自动跟随；即当手握把手控制车体方向，只需往要走的方向推动或拉动折叠后的车身，此时车身上的陀螺仪111g信号将检测到折叠后车体的运行方向，接着主控制器111a将根据陀螺仪111g信号产生的信号，控制驱动电机驱动后轮102运行，实现自动跟随功能，根据需要也可切换手动模式关闭自动跟随功能，进行手动推行或拖行。
由此该控制***在具体运行时，由主控制器111a与仪表盘控制器111b协同工作，使得整个***分日行和夜行两种模式。其中，OLED仪表盘111n中的控制器在控制芯片的协同控制下采集刹车控制器111i、加速控制器111h、转向信号机构111d、光传感器111c、喇叭控制键111p、巡航控制键111q、温度传感器111g的信号根据设置的参数自动以日行或夜行模式控制OLED仪表屏的显示内容、大灯的开关和亮度、转向灯的开关、温度的显示、电机的启停、刹车、尾灯的开关、喇叭的响停。
再由主控制器111a根据仪表盘控制器111b采集的信号，控制驱动电机驱动代步工具的移动。
再者，该智能行车控制***111中相应的控制及供电线路将隐藏设置在龙头机构104和踏板101中，即穿设在龙头机构104的T形抽拉杆1O4a和外杆104b中以及穿设在踏板101中，这样对整个控制及供电线路形成有效保护，保证整个控制***运行的稳定可靠性。同时，龙头机构104与踏板101中的控制及供电线路通过两者之间的多联动自锁龙头机构106a控制连通，由多联动自锁龙头机构106a的锁定和解锁动作来联动控制线路连通和断开，这样使得折叠时整个控制及供电线路断开，分别位于龙头机构104和踏板101中，保证折叠操作的安全性，再者避免折叠操作时对控制及供电线路造成影响。
把手108通过侧向拉开左右两个滑动锁环以解锁，同时压下转把杆达到把手108的折叠状态。各机构协同运作以简单的步骤完成整车的折叠与展开。
据此，多联动折叠型代步工具在折叠时先由多联动折叠组件106进行解锁，再由多联动折叠组件106带动踏板101向前轮105水平移动，接着调整移动龙头机构104带动后轮102面向前轮105移动，直至前、后轮105、102处于同轴状态，多联动折叠组件106进行锁定完成折叠。
且，在进行折叠前，需由多联动自锁龙头机构106a将龙头机构104解锁，且由解锁操作联动完成断开代步工具中龙头机构104与踏板101之间的控制及供电线路。
本发明提供的多联动折叠型代步工具，在具体应用时，采用相应的折叠滑板车的形式，使用者采用多联动折叠型滑板车能够有效解决公交站、地铁站、家、停车场到学校、办事地点、工作地点等短距离交通问题。
该滑板车的自动运行控制***采用日行和夜行两种模式。
其夜行模式为：滑板车以设定的亮度打开LED大灯111j，同时以一半的亮度打开LED转向灯111k和LED尾灯，当刹车时尾灯和转向灯转为高亮状态，当有转向信号时两边转向灯转为高亮状态同时一边常亮另一边闪动，以警示后面车辆。
日行模式为：当有刹车信号时尾灯和转向灯转为高亮状态，当有转向信号时两边转向灯转为高亮状态，同时一边常亮一边闪动以警示后面车辆。当光传感器111c检测信号低于设定值时自动转为夜行模式，反之转为日行模式。
同时，行车控制***根据震动传感器111e和陀螺仪111f的信号自动控制滑板车的报 警和解除。
再者，行车控制***还根据陀螺仪信号111f自动控制折叠后的车身处于直立状态，行走时控制车体沿着把手的方向自动跟随。使得该折叠车在折叠后行走时，手握把手控制车体方向，只需轻轻往要走的方向推动或拉动，就可实现自动跟随功能，根据需要也可切换手动模式关闭自动跟随功能。
该折叠车在进行折叠时，具体的过程如下：
折叠时首先向下滑动自锁滑钮，下压T形抽拉杆1O4a到锁档的最后一格，松开自锁滑钮将自动锁紧T形抽拉杆1O4a。
第二步向车左右方向滑动把手108自锁折叠机构的滑动锁环同时下压把手杆使之折弯向下。
第三步转动多联动自锁龙头机构106a的转钮解锁龙头，一手握住车头，另一只手向上提动拉手110使踏板101滑离(由螺旋自动侧位移折叠机构106b实现)，然后转动车头180度使多联动自锁龙头机构106a上升至上锁止点b，复位后使前、后轮105、102处于同轴状态从而形成一个整体的宽轮，然后多联动自锁龙头机构106a的转钮锁紧龙头，整车折叠完毕。
折叠好的代步工具展开时，先由代步工具中的多联动折叠组件106进行解锁，再由多联动折叠组件106带动踏板101背向前轮102水平移动，达到工作位置，此时前、后轮105、102分布在多联动折叠型代步工具的前、后端，多联动折叠组件106进行锁定；接着调整移动龙头机构104的高度后锁定，完成组装。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (19)

  1. 多联动折叠型代步工具，其包含踏板、设置在踏板后端的后轮、龙头机构以及设置在龙头机构下端的前轮，其特征在于，所述多联动折叠型代步工具还包括一多联动折叠组件，所述踏板的前端通过所述多联动折叠组件与所述龙头机构连接；当所述多联动折叠型代步工具处于使用状态时，所述多联动折叠组件与所述龙头机构连接的一端被锁止于所述龙头机构下端的下锁止点上，所述踏板的前端被锁止在所述多联动折叠机构的第一锁止点上，所述前、后轮分布在所述多联动折叠型代步工具的前、后端；当所述多联动折叠型代步工具处于折叠状态时，所述多联动折叠组件与所述龙头机构连接的一端被锁止于所述龙头机构上端的上锁止点上，所述踏板的前端被锁止在所述多联动折叠机构的第二锁止点上，所述前、后轮处于同轴状态。
  2. 如权利要求1所述的多联动折叠型代步工具，其特征在于，该多联动折叠型代步工具的折叠过程如下：所述多联动折叠组件与所述龙头机构连接的一端由所述下锁止点沿所述龙头机构上行至所述上锁止点，同时所述踏板的前端由所述多联动折叠机构的第一锁止点侧移至第二锁止点；所述后轮向所述前轮方向移动直至所述前、后轮处于同轴状态。
  3. 如权利要求1所述的多联动折叠型代步工具，其特征在于，所述多联动折叠组件与所述龙头机构连接的一端由所述下锁止点沿所述龙头机构上行至所述上锁止点过程中，所述龙头机构带动所述前轮旋转180°。
  4. 根据权利要求1所述的多联动折叠型代步工具，其特征在于，所述多联动折叠组件包括：
    一多联动自锁龙头机构，所述多联动自锁龙头机构的第一端与所述龙头机构连接；当所述多联动折叠型代步工具处于使用状态时，所述多联动自锁龙头机构的第一端被锁止于所述龙头机构下端的下锁止点上，当所述多联动折叠型代步工具处于折叠状态时，所述多联动自锁龙头机构的第一端被锁止于所述龙头机构上端的上锁止点上；
    一螺旋自动侧移位折叠机构，所述螺旋自动侧移位折叠机构的第一端与所述多联动自锁龙头机构第二端固定连接；所述螺旋自动侧移位折叠机构的第二端与所述踏板的前端连接；当所述多联动折叠型代步工具处于使用状态时，所述踏板的前端被锁止在所述螺旋自 动侧移位折叠机构的第一锁止点上，当所述多联动折叠型代步工具处于折叠状态时，所述踏板的前端被锁止在螺旋自动侧移位折叠机构的第二锁止点上。
  5. 根据权利要求4所述的多联动折叠型代步工具，其特征在于，所述龙头机构包括T形抽拉杆和外杆，所述T形抽拉杆通过多档位自锁抽拉杆机构安装在所述外杆中，所述多联动自锁龙头机构的第一端与所述外杆连接，所述外杆的底端与前轮相接。
  6. 根据权利要求5所述的多联动折叠型代步工具，其特征在于，所述多档位自锁抽拉杆机构通过滑块的下移解除用于锁定档位滚针的固定，使档位滚针可自由移动退出对档位的限制，使T形抽拉杆可自由伸缩于所述外杆中。
  7. 根据权利要求4所述的多联动折叠型代步工具，其特征在于，所述多档位自锁抽拉杆机构中设置有用于限制所述T形抽拉杆于所述外杆内轴向转动的轴向转动限位结构；所述轴向转动限位结构包括设置在所述外杆内的六角滑道与以及设置在所述T形抽拉杆上的六角滑块，用于限制T形抽拉杆轴向转动的六角滑块使用六个弹片分别弹压紧贴于所述外杆内的六角滑道的六面内壁上，以解决所述T形抽拉杆与所述外杆之间的轴向转动间隙，使之在额定力的作用下达到无轴向转动间隙而又起到滑动阻尼作用。
  8. 根据权利要求1所述的多联动折叠型代步工具，其特征在于，所述多联动折叠型代步工具还包括电源、驱动机构以及智能行车控制***；所述驱动机构驱动所述后轮行走，所述电源通过所述智能行车控制***给所述驱动机构供电。
  9. 根据权利要求8所述的多联动折叠型代步工具，其特征在于，所述智能行车控制***中相应的控制及供电线路设置在龙头机构和踏板中，且龙头机构与踏板中的控制及供电线路通过多联动自锁龙头机构连通，由多联动自锁龙头机构的锁定和解锁实现控制及供电线路连通和断开。
  10. 根据权利要求8所述的多联动折叠型代步工具，其特征在于，所述智能行车控制***包括主控制器、仪表盘控制器、光传感器、转向信号机构、震动传感器、陀螺仪、若干温度传感器、加速控制器、刹车控制器、LED大灯、LED转向灯、LED刹车灯、OLED仪表盘、喇叭、喇叭控制键、巡航控制键；所述仪表盘控制器分别控制连接光传感器、转向信号机构、温度传感器、加速控制器、刹车控制器、LED大灯、LED转向灯、OLED仪表盘、 喇叭控制键、巡航控制键，所述主控制器与仪表盘控制器使用数字通信相连接，同时采集置于主控制器内部的温度传感器、震动传感器、陀螺仪和置于电机内部的温度传感器的信号，并控制LED刹车灯、喇叭、驱动电机和电源。
  11. 根据权利要求10所述的多联动折叠型代步工具，其特征在于，所述主控制器根据陀螺仪的信号自动控制折叠后的车体停止时保持于前后直立状态。
  12. 根据权利要求10所述的多联动折叠型代步工具，其特征在于，所述主控制器根据陀螺仪的信号自动控制折叠后的车体行走时保持自动跟随状态。
  13. 根据权利要求10所述的多联动折叠型代步工具，其特征在于，所述LED转向灯分别置于龙头机构的左右把手外侧。
  14. 根据权利要求10所述的多联动折叠型代步工具，其特征在于，所述转向信号机构位于龙头机构内部以感测龙头机构的转动。
  15. 根据权利要求1所述的多联动折叠型代步工具，其特征在于，所述多联动折叠型代步工具上还设置有一拉手。
  16. 多联动折叠型代步工具的折叠方法，其特征在于，多联动折叠型代步工具在折叠时先由多联动折叠组件进行解锁，再由多联动折叠组件带动踏板向前轮水平移动，接着调整移动龙头机构带动后轮面向前轮移动，直至前、后轮处于同轴状态，多联动折叠组件进行锁定完成折叠。
  17. 根据权利要求16所述的多联动折叠型代步工具的折叠方法，其特征在于，在进行折叠前进行解锁时，由解锁操作联动完成断开代步工具中龙头机构与踏板之间的控制及供电线路。
  18. 根据权利要求16所述的多联动折叠型代步工具的折叠方法，其特征在于，折叠好的代步工具展开时，先由代步工具中的多联动折叠组件进行解锁，再由多联动折叠组件带动踏板背向前轮水平移动，达到工作位置，此时所述前、后轮分布在所述多联动折叠型代步工具的前、后端，多联动折叠组件进行锁定；接着调整移动龙头机构的高度后锁定，完成组装。
  19. 根据权利要求16所述的多联动折叠型代步工具的折叠方法，其特征在于，在进 行锁定时，由锁定操作联动完成连通代步工具中龙头机构与踏板之间的控制及供电线路。
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