CN208360380U - The intelligent balance that can be rolled turns to folding electric-tricycle - Google Patents

Abstract

The utility model discloses the intelligent balances that one kind can roll to turn to folding electric-tricycle, comprising: car body；Two front wheels rocker arm, its opposite front end two sides for being set to the car body, the two front wheels rocker arm is connect by the transmission component being set between two front wheels rocker arm with the front end of the car body, wherein, institute's transmission component includes: front-wheel rocker arm shaft, it connect with the front end of the car body, and the both ends of the front-wheel rocker arm shaft are flexibly connected with the two front wheels rocker arm respectively；Twin shaft resets rocking bar, is set to the front of the front-wheel rocker arm shaft, the twin shaft reset the both ends of rocking bar respectively with the two front wheels rocker arm active link；At least one connector, is set to the front-wheel rocker arm shaft and the twin shaft resets between rocking bar, one end of any connector and the front-wheel rocker arm axis connection, and the other end resets rocking bar with the twin shaft and connect.The electro-tricycle of the utility model has many advantages, such as can to roll, intelligent balance turns to, it is simple, safe and reliable to manipulate.

Description

The intelligent balance that can be rolled turns to folding electric-tricycle

Technical field

The utility model relates to electrodynamic balance vehicle fields.More specifically, the utility model relates to the intelligence that one kind can roll It can balancing steering folding electric-tricycle.

Background technique

As environmental pollution is getting worse, low-carbon trip has become trend, but traditional two-wheeled cycle or electronic It is not sufficiently stable during bicycle running, is easy rollover, and be not easy to storage and carry, tricycle stability is good, but turns to inadequate Flexibly, volume is larger, less carries convenient for storage.

Utility model content

One purpose of the utility model be the advantages of combining traditional two wheeler and tricycle a kind of front-wheel is provided can side Incline, turn to flexible, simple, safe and reliable, the portable electro-tricycle of manipulation.

In order to realize purposes and other advantages according to the present utility model, a kind of intelligent balance steering that can be rolled is provided Folding electric-tricycle, comprising: car body；Two front wheels rocker arm, the opposite front end two sides for being set to the car body, the two front wheels are shaken Arm is connect by the transmission component being set between two front wheels rocker arm with the front end of the car body；Wherein, institute's transmission component includes:

Front-wheel rocker arm shaft is connect with the front end of the car body, the both ends of the front-wheel rocker arm shaft respectively with described two before Rocker arm is taken turns to be flexibly connected；

Twin shaft resets rocking bar, is set to the front of the front-wheel rocker arm shaft, the twin shaft reset the both ends of rocking bar respectively with The two front wheels rocker arm active link；

At least one connector, is set to the front-wheel rocker arm shaft and the twin shaft resets between rocking bar, any connector One end and the front-wheel rocker arm axis connection, the other end and the twin shaft reset rocking bar connect.

Preferably, the intelligent balance rolled turns to folding electric-tricycle, and the connector includes inclination Rotary shaft is inserted into the twin shaft and resets the inside of rocking bar and be flexibly connected with it, the transmission component further include: at least one Rocking bar return springs are arranged in a one-to-one correspondence with the titling axis, and any rocking bar return springs are set to the inclination The twin shaft of the top of rotary shaft resets in rocking bar, and the lower end of the rocking bar return springs is supported with the titling axis It connects, the elastic force direction that the rocking bar return springs provide is perpendicular to the titling axis.

Preferably, the described intelligent balance rolled turns to folding electric-tricycle, the transmission component perpendicular to The two front wheels rocker arm setting；There are two the titling axis, arranged in parallel, one end of the titling axis with The middle part of the front-wheel rocker arm shaft connects, and middle part is arranged with a rocker arm and folds spacer pin；There are two the rocking bar return springs, The rocking bar return springs are spring；The middle part that the twin shaft resets rocking bar is equipped with the two horizontally disposed receiving inclination rotations Two the first mounting holes of shaft, it is multiple that the twin shaft resets the receiving rocking bar being vertically arranged above the middle part of rocking bar equipped with two Second mounting hole of position elastic component, the top of second mounting hole are equipped with the briquetting being detachably connected being matched therewith, and It is communicated at the top of the lower end of second mounting hole and first mounting hole, is additionally provided with water between described two first mounting holes The third mounting hole of the receiving spacer pin reset spring of flat setting, and the spacer pin reset spring protrudes the third mounting hole One end and the rocker arm fold spacer pin it is affixed.

Preferably, the intelligent balance rolled turns to folding electric-tricycle, and the front end of the car body is equipped with Front opening and slot up and down, the left and right sidewall of the slot, which is equipped with, is oppositely arranged installation through-hole, the connector Rocker arm including being set in slot folds axle sleeve and being arranged radially on its external wall and positioned at same along rocker arm folding axle sleeve Two titling axis in one plane, the rocker arm fold the rear end of axle sleeve and the front end of the car body and are pivotally connected, the front-wheel The rocker arm is sheathed in the middle part of rocker arm shaft to fold in axle sleeve, both ends pass through the installation through-hole respectively with the two front wheels rocker arm Pivot joint；The transmission component further includes two front wheels swing arm sleeve, horizontal respectively to run through the two front wheels rocker arm close to the vehicle One end of body is simultaneously symmetrical arranged, the ball hole that the two sides up and down at the middle part of any front-wheel swing arm sleeve are provided symmetrically, described A pair of symmetrically arranged ball groove is equipped on the outer wall at the both ends of front-wheel rocker arm shaft, the start-up portion of any ball groove is equal Horizontally disposed, remaining part is then arranged around the outer wall spiral of front-wheel rocker arm shaft, and the both ends of the front-wheel rocker arm shaft pass through rocker arm shaft It being pivotally connected to detent ball and the two front wheels rocker arm, one end of the rocker arm axial direction detent ball is fastened in the ball hole, The other end is fastened in the ball groove；Two reset rocking bar axle sleeve, horizontal through the two front wheels rocker arm and symmetrical respectively Setting, the two resets rocking bar axle sleeve is located at the front of the two front wheels swing arm sleeve and in parallel, and two reset is shaken The outer end of rod sleeve and the two front wheels swing arm sleeve is affixed by connecting rod, and the both ends that the twin shaft resets rocking bar are blocked respectively to be set It is flexibly connected in the two resets rocking bar axle sleeve and with it, wherein the two front wheels swing arm sleeve and two resets rocking bar axle sleeve Inside have the space that rocking bar axial movement is resetted for the front-wheel rocker arm shaft and twin shaft.

Preferably, the intelligent balance rolled turns to folding electric-tricycle, further includes, two front wheels installation Frame is respectively arranged on the described one end of two front wheels rocker arm far from car body, and affixed with it, sets respectively on the two front wheels mounting rack There is the front-wheel being rotatablely connected vertically with it；Rear-wheel mounting rack, is set to the rear end of the car body, and horizontally rotates with it and connect, The rear-wheel mounting rack is equipped with the rear-wheel being rotatablely connected vertically with it, and the rear-wheel is equipped with hub motor；Vehicle seat is set to The upper center of the car body, the vehicle seat pass through the flexible standpipe of the vehicle seat being vertically arranged and are detachably connected with the car body；Two Gravity sensing pedal, is respectively arranged on the outside of the two front wheels mounting rack, and the front-end and back-end of any gravity sensing pedal are equal Equipped with gravity sensor；Steering motor is set to the top of the rear-wheel mounting rack, and the output shaft of the steering motor is by turning To turbine rod and it is mounted on the rear-wheel mounting rack top and affixed and horizontally disposed steering turbine fluted disc transmission connection with its, So that rear-wheel mounting rack horizontally rotates under the driving of steering motor；Controller is set to body rear end, sets on the controller Have a gyroscope, the controller respectively with the gyroscope, the gravity sensor, the steering motor and the hub motor Electrical connection, and be battery powered.

Preferably, the intelligent balance rolled turns to folding electric-tricycle, and the car body is equipped with vertical It is arranged and locking tube up and down, one side opening of top of the locking tube is simultaneously equipped with mounting plate, the mounting plate is equipped with Locker mounting hole further includes locker comprising locking wrench and the tie down screw with the pivot joint of its end, the locking screw Bar passes through the locker mounting hole and is threadedly coupled with it, the middle part of tie down screw place opposite with the opening on locking tube It is also arranged with flexible button, the vehicle seat stretches vertical pipe sleeve in the locking tube, is also spaced on the flexible standpipe of the vehicle seat Equipped with multiple shrinkage pools matched with the flexible button, so that the flexible button can be fastened on when flexible button is opened In the shrinkage pool.

Preferably, the intelligent balance rolled turns to folding electric-tricycle, and any front-wheel rocker arm is downward Curved hollow arched arm, the front-wheel rocker arm is close to the open at one end of the car body and is equipped with the end cap being matched therewith, institute The two sides up and down for stating end cap extend forwardly into the covering ball hole, and are equipped with ball compatible with the ball hole and position Hole, one end of the rocker arm axial direction detent ball are fastened on the ball hole and the ball positioning hole, and the other end is fastened on In the ball groove.

Preferably, the intelligent balance rolled turns to folding electric-tricycle, further includes controller box, Set on the top of rear-wheel mounting rack described in the rear end of the car body, the controller, the steering motor and the turbine fluted disc It is set in the controller box, battery case, is set to the top of the controller box and is detachably connected with it, the battery The battery is equipped in box.

Preferably, the intelligent balance rolled turns to folding electric-tricycle, further includes that handrail is set to It is detachably connected in front of the car body and with the flexible standpipe of the vehicle seat；Bicycle basket, be set to the car body rear and with it is described The flexible standpipe of vehicle seat is detachably connected；Front lit headlight is set in the middle part of the front of twin shaft reset rocking bar and removable with it Unload connection；Two rubber antiskid sets are respectively arranged on the surface of the two gravity sense pedal and are detachably connected with it.

The utility model is include at least the following beneficial effects:

The first, by the way that the transmission component of two front wheels rocker arm is arranged, make the two front wheels of tricycle in operator and vehicle weight Under the action of can roll, reset, while there is the stability of tricycle and the flexibility characteristics of two wheeler, front-wheel rocker arm shaft and folding Folded axis and three axis of elastic axis are coaxial, and structure is simpler compact reliable；

The second, by setting rocker arm axial direction detent ball, ball hole and ball groove, make two front wheels rocker arm when folding along preceding The axially self contraction of rocker arm shaft is taken turns, body width is compressed, reduces occupied space to greatest extent, handrail and bicycle basket be not installed In the case where, entire folding process only needs two steps with regard to achievable, i.e., front-wheel rocker arm folds, vehicle seat telescopic folding；

Third, gravity sensor, gyroscope, steering motor and the hub motor being electrically connected with the controller by setting, it is real Now automatically speeds up or slow down according to the pedal force that gravity sensor senses, the tilt angle and three-wheel sensed according to gyroscope The travel speed of vehicle, control steering motor driving rear-wheel keep the steering angle of vehicle balance to turn to match, and realize that intelligence is flat Weighing apparatus；

4th, by the way that locking tube and locker up and down is arranged, make the flexible standpipe of vehicle seat that can adjust height as needed Tricycle when folding, can be folded into stool shape as needed by degree, stood up mode when storing at home, subtracted to greatest extent Few occupied space, or it is folded into pull rod box shape, it is dilatory with oneself to carry, to reduce body weight bearing；

5th, rocker arm is rolled technology by the electro-tricycle of the utility model and automated steering combines, and makes manipulation more Simply, securely and reliably, turning to time-varying active steering is passive steering, according to the steering of side tilt angle and travel speed control rear-wheel Angle realizes intelligent balance.

The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through Research and practice to the utility model and be understood by the person skilled in the art.

Detailed description of the invention

Fig. 1 is the overall structure diagram according to the electro-tricycle of the utility model one embodiment；

Fig. 2 is the side structure schematic view according to the electro-tricycle of the utility model one embodiment；

Fig. 3 is the forward sight structural schematic diagram according to the electro-tricycle of the utility model one embodiment；

Fig. 4 is the side structure schematic view according to the electro-tricycle folded state of the utility model one embodiment；

Fig. 5 is the forward sight structural schematic diagram according to the electro-tricycle folded state of the utility model one embodiment；

Fig. 6 is that the decomposition for rolling structure according to the two front wheels rocker arm of the electro-tricycle of the utility model one embodiment is shown It is intended to；

Fig. 7 is the decomposition diagram according to the back-wheel steering structure of the electro-tricycle of the utility model one embodiment；

Fig. 8 is decomposed according to the handlebar of the electro-tricycle of the utility model one embodiment, vehicle seat, bicycle basket quick-disassembly structure Schematic diagram；

Fig. 9 is shown according to the fragmentary front structure of the right rolling condition of the electro-tricycle of the utility model one embodiment It is intended to；

Figure 10 is shown according to the fragmentary front structure of the equilibrium state of the electro-tricycle of the utility model one embodiment It is intended to；

Figure 11 is the fragmentary front structure according to the left rolling condition of the electro-tricycle of the utility model one embodiment Schematic diagram；

Figure 12 is the office that twin shaft resets rocking bar under the electro-tricycle equilibrium state according to the utility model one embodiment Portion's schematic cross-sectional view；

Figure 13 is the part of front-wheel rocker arm shaft under the electro-tricycle equilibrium state according to the utility model one embodiment Schematic cross-sectional view；

Figure 14 is the overall schematic according to the back-wheel steering structure of the electro-tricycle of the utility model one embodiment.

Specific embodiment

The utility model is described in further detail below with reference to embodiment and attached drawing, to enable those skilled in the art Refer to the instruction text can be implemented accordingly.

It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ", The instruction such as " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter Change description, be not the device of indication or suggestion meaning or element must have a particular orientation, constructed with specific orientation and Operation, therefore should not be understood as limiting the present invention.

As represented in figures 1 through 14, the intelligent balance that can be rolled turns to folding electric-tricycle, comprising: car body 1；Two front wheels rocker arm 2, the opposite front end two sides for being set to the car body 1, the two front wheels rocker arm 2 passes through the transmission between two front wheels rocker arm 2 Component is connect with the front end of the car body 1；Wherein, institute's transmission component includes:

Front-wheel rocker arm shaft 3 is connect with the front end of the car body 1, and the both ends of the front-wheel rocker arm shaft 3 are respectively with described two Front-wheel rocker arm 2 is flexibly connected；

Twin shaft resets rocking bar 4, is set to the front of the front-wheel rocker arm shaft 3, and the twin shaft resets the both ends difference of rocking bar 4 With 3 active link of two front wheels rocker arm；

At least one connector, is set to the front-wheel rocker arm shaft 3 and the twin shaft resets between rocking bar 4, any connection One end of part is connect with the front-wheel rocker arm shaft 3, and the other end resets rocking bar 4 with the twin shaft and connect, and the connector can be Straight-bar connector is also possible to curved bar connector.

By the way that the transmission component being flexibly connected with it is arranged between two front wheels rocker arm, make two front wheels rocker arm in operator and Che It can roll, reset under the action of gravity, electro-tricycle is made to be provided simultaneously with the stability of tricycle and the flexibility of two wheeler Feature.

In another technical solution, as shown in fig. 6, the intelligent balance rolled turns to folding electric-tricycle, The connector includes titling axis 15, is inserted into the twin shaft and resets the inside of rocking bar 4 and be flexibly connected with it, the biography Dynamic component further include: at least one rocking bar return springs 406 is arranged in a one-to-one correspondence with the titling axis 15, any The twin shaft that rocking bar return springs 406 are set to the top of the titling axis 15 resets in rocking bar 4, and the rocking bar is multiple The lower end of position elastic component 406 is abutted with the titling axis 15, and the elastic force direction that the rocking bar return springs 406 provide is hung down Directly in the titling axis 15, the rocking bar return springs 406 include spring, elastic slice, torsional spring.By by titling axis Insertion twin shaft resets inside rocking bar and rocking bar return springs is arranged, when vehicle roll, because rolling rotary shaft not in interposition It sets, the long side stress of torque is greater than the small side of torque, and under the gravity of operator and vehicle, vehicle can answer automatically Position, unless roll force is greater than reset force, vehicle can be in plumbness always, and the reset force and operator's weight of such vehicle are in Proportional relation, rocking bar return springs ensure also remain reset state when vehicle does not bear a heavy burden.

In another technical solution, as shown in Fig. 1, Fig. 6, the intelligent balance rolled turns to folding electric three-wheel Vehicle, which is characterized in that the transmission component is arranged perpendicular to the two front wheels rocker arm 2；There are two the titling axis 15, Arranged in parallel, one end of the titling axis 15 is connect with the middle part of the front-wheel rocker arm shaft 3, and middle part is arranged with one and shakes Arm folds spacer pin 405；There are two the rocking bar return springs 406, and the rocking bar return springs 406 are spring；It is described The middle part that twin shaft resets rocking bar 4 is equipped with two horizontally disposed two the first mounting holes 403 for accommodating the titling axis 15, institute It states twin shaft and resets the second installation for being equipped with the receiving rocking bar return springs 406 that two are vertically arranged above the middle part of rocking bar 4 Hole 401, the top of second mounting hole 401 are equipped with the briquetting 407 being detachably connected being matched therewith, and second peace The lower end in dress hole 401 is communicated with the top of first mounting hole 403, is additionally provided with water between described two first mounting holes 403 The third mounting hole 402 of the receiving spacer pin reset spring 404 of flat setting, and the spacer pin reset spring 404 protrude it is described One end of third mounting hole 402 and rocker arm folding spacer pin 405 are affixed.Titling axis is set as two and is shaken with front-wheel The middle part of arm connects, and rocker arm is arranged on titling axis and folds spacer pin and spacer pin reset spring, and rocking bar is resetted bullet Property part be set as spring, the structure of transmission component on the one hand can be made simpler, at low cost, on the other hand can be improved vehicle steering spirit Activity and stability, improve the service performance of vehicle.

In another technical solution, as shown in fig. 6, the intelligent balance rolled turns to folding electric-tricycle, The left and right sidewall of the slot 101 of the front end of the car body 1 equipped with front opening and up and down, the slot 101 is equipped with phase To setting installation through-hole 102, the connector includes that the rocker arm in slot 101 folds axle sleeve 14 and folds along the rocker arm Axle sleeve 14 is arranged radially two titling axis 15 on its external wall and being in the same plane, and the rocker arm folds axle sleeve 14 rear end and the front end of the car body 1 are pivotally connected, and the middle part of the front-wheel rocker arm shaft 3 is sheathed on the rocker arm and folds axle sleeve 14 Interior, both ends pass through the installation through-hole 102 and are pivotally connected respectively with the two front wheels rocker arm 2；, the transmission component, further includes: before two Swing arm sleeve 201 is taken turns, it is horizontal respectively close to one end of the car body 1 and to be symmetrical arranged through the two front wheels rocker arm 2, it is any The ball hole that the two sides up and down at the middle part of front-wheel swing arm sleeve 201 are provided symmetrically, the both ends of the front-wheel rocker arm shaft 3 it is outer A pair of symmetrically arranged ball groove 301 is equipped on wall, the start-up portion of any ball groove 301 is horizontally disposed, remaining Part is then arranged around the outer wall spiral of front-wheel rocker arm shaft 3, and the both ends of the front-wheel rocker arm shaft 3 pass through rocker arm axial direction detent ball 302 are pivotally connected with the two front wheels rocker arm 2, and one end of the rocker arm axial direction detent ball 302 is fastened in the ball hole, another End is fastened in the ball groove 301；Two reset rocking bar axle sleeve 202, horizontal through the two front wheels rocker arm 2 and right respectively Claim setting, the two resets rocking bar axle sleeve 202 is located at the front of the two front wheels swing arm sleeve 201 and in parallel and described The outer end of two reset rocking bar axle sleeves 202 and the two front wheels swing arm sleeve 201 is affixed by connecting rod 203, and the twin shaft resets The both ends of rocking bar 4 are arranged in the two resets rocking bar axle sleeve 202 respectively and are flexibly connected with it, wherein the two front wheels are shaken The inside of arm axle set 201 and two reset rocking bar axle sleeves 202 has axially to be moved for the front-wheel rocker arm shaft 3 and twin shaft reset rocking bar 4 Dynamic space, specifically, can be set as being gradually reduced from centre to both ends diameter by the diameter that twin shaft resets rocking bar 4, and by twin shaft The both ends for resetting rocking bar 4 are set as connecting with a sphere, and twin shaft reset of the diameter of the sphere greater than the place of being connected thereto is shaken The diameter of bar 4, the sphere, which is fastened on, to be resetted in rocking bar axle sleeve, so that twin shaft reset rocking bar 4 can be around front-wheel rocker arm 2 in vertical side Rotated to small range, the surface of the sphere and reset between rocking bar axle sleeve and the front-wheel rocker arm shaft and front-wheel swing arm sleeve it Between be equipped with plastic cards so that sphere and resetting is formed between rocking bar axle sleeve and front-wheel rocker arm shaft and front-wheel swing arm sleeve from moistening It is sliding, convenient for sphere and the rotation of front-wheel rocker arm shaft and sliding.By the way that rocker arm axial direction detent ball, ball hole and ball groove is arranged, Two front wheels rocker arm is set, along the axially self contraction of front-wheel rocker arm shaft, to compress body width when folding, reduce occupy to greatest extent Space.

In another technical solution, as shown in Fig. 1-7, Figure 14, the intelligent balance rolled turns to folding electric Tricycle further includes two front wheels mounting rack 5, is respectively arranged on the described one end of two front wheels rocker arm 2 far from car body 1, and solid with it It connects, the front-wheel 51 being rotatablely connected vertically with it is respectively equipped on the two front wheels mounting rack 5；Rear-wheel mounting rack 6 is set to described The rear end of car body 1, and horizontally rotate with it and connect, the rear-wheel mounting rack 6 is equipped with the rear-wheel 61 being rotatablely connected vertically with it, The rear-wheel 61 is equipped with hub motor；Vehicle seat 9 is set to the upper center of the car body 1, and the vehicle seat 9 by setting vertically The flexible standpipe 91 of the vehicle seat set is detachably connected with the car body 1；Two gravity sense pedals 10, are respectively arranged on the two front wheels The front-end and back-end in the outside of mounting rack 5, any gravity sensing pedal 10 are equipped with gravity sensor 1001；Steering motor 20, Its top for being set to the rear-wheel mounting rack 6, the output shaft of the steering motor 20 is by turning to turbine rod 2001 and being mounted on 6 top of rear-wheel mounting rack and the transmission connection of affixed with its and horizontally disposed steering turbine fluted disc 2002, so that rear-wheel is pacified 6 are shelved to horizontally rotate under the driving of steering motor 20；Controller 19, is set to 1 rear end of car body, and the controller 19 is equipped with Gyroscope, the controller 19 respectively with the gyroscope, the gravity sensor 1001, the steering motor 20 and the wheel The electrical connection of hub motor, and be battery powered；Wherein, the rear-wheel mounting rack 6 includes rear-wheel fixation fork 601, with rear-wheel fixation fork The rear-wheel 61 that 601 lower end is rotatablely connected vertically is wrapped in 61 outside of rear-wheel and passes through screw with the two sides of rear-wheel fixation fork 601 Affixed rear wheel cover 602, the side wall of the upper end of the rear-wheel fixation fork 601 are equipped with screw thread, the rear-wheel fixation fork 601 it is upper End is fixedly arranged on the inside for turning to turbine fluted disc 2002 by steering bearing 2004 and installation nut 2005.

4 gravity sensors on 2 gravity sensing pedals transfer data to controller, and controller controls rear-wheel hub Motor acceleration and deceleration.When both feet step on the middle position of pedal cambered surface, front and back sensor can not sense gravimetric data, rear-wheel Hub motor is in off-position, if to remain stationary state motionless for stationary vehicle at this time, if vehicle is travelling, and vehicle Can slowly it slow down under inertia force effect.When both feet trample pedal front end simultaneously, 2 gravity sensors can read data When, controller is accelerated by lesser data control vehicle, accelerates electric current and pedal force proportional.When both feet are trampled simultaneously To the rear end of pedal, when two gravity sensors can read data, controller is stopped by lesser data control vehicle electric Vehicle, brake electric current and pedal force proportional.When the gyroscope on controller, which perceives vehicle, is in rolling condition, control Device driving steering motor rotation processed, and by turning to turbine rod and turning to turbo tooth dish driving rear-axle steering, so that vehicle is in flat Weighing apparatus state, steering angle and inclination amplitude proportional and form speed are in inversely prroportional relationship.When vehicle keeps vertical configuration When state, rear-wheel keeps straight-going state without steering angle.

In another technical solution, as shown in Fig. 8, Figure 14, the intelligent balance rolled turns to folding electric three Vehicle is taken turns, the car body 1 is equipped with and is vertically arranged and locking tube 16 up and down, and one side opening of top of the locking tube 16 is simultaneously Equipped with mounting plate 1601, it further includes locker 17 comprising locking wrench that the mounting plate, which is equipped with locker mounting hole, 1701 and with its end pivot joint tie down screw 1702, the tie down screw 1702 pass through the locker mounting hole and with its spiral shell Line connection, the middle part of the tie down screw 1702 place opposite with the opening on locking tube 16 is also arranged with flexible button 18, described The vehicle seat standpipe 91 that stretches is sheathed in the locking tube 16, and the vehicle seat stretches also to be equipped at intervals on standpipe 91 and multiple stretch with described The shrinkage pool that contracting button 18 matches, so that the flexible button 18 can be fastened in the shrinkage pool when flexible button 18 is opened. By the way that locking tube and locker up and down is arranged, make the vehicle seat standpipe that stretches that can adjust height as needed, it, can root when folding According to needing for tricycle to be folded into stool shape, mode is stood up when storing at home, reduces occupied space, or folding to greatest extent Pull rod box shape is built up, it is dilatory with oneself to carry, to reduce body weight bearing.

In another technical solution, as shown in Fig. 6, Figure 13, the intelligent balance rolled turns to folding electric three Vehicle is taken turns, any front-wheel rocker arm 2 is reclinate hollow arched arm, and the front-wheel rocker arm 2 is open at one end close to the car body 1 And it is equipped with the end cap 204 being matched therewith, the two sides up and down of the end cap 204 extend forwardly into the covering ball hole, and set There is ball location hole 205 compatible with the ball hole, one end of the rocker arm axial direction detent ball 302 is fastened on the rolling In the hole of bead and the ball location hole 205, the other end is fastened in the ball groove 301, so that front-wheel rocker arm 2 exists when folding Rocker arm axial direction detent ball 302 rotates automatically and along its axial shrinkage, compresses body width, reduces occupy sky to greatest extent Between.

In another technical solution, as shown in Fig. 7, Figure 14, the intelligent balance rolled turns to folding electric three Vehicle is taken turns, further includes controller box 7, is set to the top of rear-wheel mounting rack 6 described in the rear end of the car body 1, the controller 19, the steering motor 20 and the turbine fluted disc 2002 are set in the controller box 7, and battery case 8 is set to the control The top of device box 7 processed is simultaneously detachably connected with it, is equipped with the battery in the battery case 8, wherein the controller box 7 Bottom is equipped with the rear wheel frame mounting hole passed through for the upper end of rear-wheel mounting rack 6, and the steering motor 20 passes through motor fixed rack 2003 are fixed in controller box 7.On the one hand controller box and battery case, which is arranged, can protect component in controller box, raising portion On the other hand the service life of part can beautify vehicle appearance.

In another technical solution, as shown in Fig. 1, Fig. 8, the intelligent balance rolled turns to folding electric three-wheel Vehicle further includes handrail 12, is set to 1 front of car body and is detachably connected with the flexible standpipe 91 of the vehicle seat；Bicycle basket 13, Its rear for being set to the car body 1 standpipe 91 that simultaneously stretches with the vehicle seat is detachably connected, and detachable connection method includes but not It is limited to following manner, i.e., can wraps up the vehicle seat close to one end setting of the flexible standpipe 91 of the vehicle seat in handrail 12 or bicycle basket 13 The quick-detachment locking pipe 2101 of flexible standpipe 91, the quick-detachment locking pipe 2101 are open equipped with Quick Release, in Quick Release opening Side is equipped with the quick-detachment locking pressing plate axle sleeve 2102 for accommodating quick-detachment locking pressing plate shaft 2103, the quick-detachment locking pressing plate shaft vertically 2103 and the middle part of quick-detachment locking pressing plate axle sleeve 2102 be equipped with the pin via hole that passes through for Quick Release pin 2104, the Quick Release opening The other side be equipped with the fixed plate 2107 that is vertically arranged, place opposite with the pin via hole position is equipped in the fixed plate 2107 Fixation hole, the Quick Release pin 2104 are equipped with close to the side of the quick-detachment locking pressing plate axle sleeve 2102 and accommodate pin reset spring 2105 groove, end are equipped with internal thread hole, so that Quick Release pin 2104 and quick-detachment locking pressing plate axle sleeve 2102 are connected by screw It connects, the end of the other side of the Quick Release pin 2104 is equipped with the boss to match with the fixation hole, so that the boss With in the fixation hole, the inside of the Quick Release opening is equipped with quick-detachment locking pressing plate 2106, the quick-detachment locking pressing plate for clamping 2106 top is equipped with horizontally disposed pressing plate mounting hole, so that the quick-detachment locking pressing plate 2106 is socketed in the Quick Release pin 2104 outside, and the upper center of the quick-detachment locking pressing plate 2106 and the Quick Release pin 2104 are connected by screw to.It helps Hand and bicycle basket be can fast quick-detach choose to install part, handrail and bicycle basket can not be installed when needing to carry.Such as Fig. 1, Fig. 6 institute Show, it further includes front lit headlight 11 that the intelligent balance rolled, which turns to folding electric-tricycle, is set to described double Axis is resetted in the middle part of the front of rocking bar 4 and is detachably connected with it, and when light is bad, openable front lit headlight improves driving Safety.As shown in fig. 6, the intelligent balance rolled turns to folding electric-tricycle, it further include two rubber antiskids Set 1002, is respectively arranged on the surface of the two gravity sense pedal 10 and is detachably connected with it, and setting rubber antiskid covers one Aspect can increase the frictional force, anti-skidding of sole and gravity sensing pedal, on the other hand can protect gravity sensor, and improve gravity The sensitivity and accuracy of inductor.

Rocker arm is rolled the combination of technology and intelligent steering system by the electro-tricycle of the utility model, keeps manipulation simpler It is single safe and reliable.Due to being the tricycle that can be rolled, the flexibility of the stability and two wheeler simultaneously with tricycle is special Point.Spring reverse motion is set on the transmission component on front-wheel rocker arm, vehicle remains vertical in no inclination external force State.It is respectively provided with pedal on two front-wheel mounting racks, is respectively provided with gravity sensor before and after each pedal, when two The sensor sensing of pedal front end starts Acceleration of starting to force controller driving rear wheel hub motors are trampled, and speed is big with pedal force Small proportional, when the sensor sensing of two rear ends is to pedal force, control rear service brake slows down, while wheel mechanical is stopped before starting Vehicle.When the power for trampling side pedal is greater than the other side, vehicle can be rolled, and judge angle of heel by the gyroscope on controller Degree, steering motor drive the steering angle of rear-wheel matching holding vehicle balance, when side tilt angle reaches mechanical limit, controller The less turning radius by way of deceleration.The front-wheel rocker arm shaft and folding shaft and elastic axis of the electro-tricycle of the utility model Three axis are coaxial, and structure is simpler compact reliable, by the ball groove on front-wheel rocker arm shaft axis surface, fold in front-wheel rocker arm Meanwhile realizing that axial stretching folds, compress body width.In the case where not installing handrail and bicycle basket, entire folding process is only Need two steps with regard to achievable, i.e., front-wheel rocker arm folds, vehicle seat telescopic folding.

The electro-tricycle of the utility model is when the gyroscope senses that vehicle is in rolling condition, the controller It drives the steering motor to rotate, and by the steering turbine rod and the steering turbo tooth dish driving rear-axle steering, makes vehicle Be in equilibrium state, and steering angle and roll amplitude proportional, with travel speed be in inversely prroportional relationship, i.e., will show Some active steering modes become passive steering pattern, realize intelligent balance.

It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality It is not limited to specific details and legend shown and described herein with novel.

Claims (9)

1. the intelligent balance that can be rolled turns to folding electric-tricycle characterized by comprising car body；Two front wheels rocker arm, phase To be set to the car body front end two sides, the two front wheels rocker arm by be set to two front wheels rocker arm between transmission component with it is described The front end of car body connects；Wherein, institute's transmission component includes:

Front-wheel rocker arm shaft is connect with the front end of the car body, and the both ends of the front-wheel rocker arm shaft are shaken with the two front wheels respectively Arm is flexibly connected；

Twin shaft resets rocking bar, is set to the front of the front-wheel rocker arm shaft, the twin shaft reset the both ends of rocking bar respectively with it is described Two front wheels rocker arm active link；

At least one connector, is set to the front-wheel rocker arm shaft and the twin shaft resets between rocking bar, and the one of any connector End and the front-wheel rocker arm axis connection, the other end reset rocking bar with the twin shaft and connect.

2. the intelligent balance that can be rolled as described in claim 1 turns to folding electric-tricycle, which is characterized in that the connection Part includes titling axis, is inserted into the twin shaft and resets the inside of rocking bar and be flexibly connected with it, the transmission component also wraps Include: at least one rocking bar return springs is arranged in a one-to-one correspondence with the titling axis, and any rocking bar return springs are set The twin shaft in the top of the titling axis resets in rocking bar, and the lower end of the rocking bar return springs is inclined with described Oblique rotary shaft abuts, and the elastic force direction that the rocking bar return springs provide is perpendicular to the titling axis.

3. the intelligent balance that can be rolled as claimed in claim 2 turns to folding electric-tricycle, which is characterized in that the transmission Component is arranged perpendicular to the two front wheels rocker arm；There are two the titling axis, arranged in parallel, the Sloped rotating One end of axis is connect with the middle part of the front-wheel rocker arm shaft, and middle part is arranged with a rocker arm and folds spacer pin；The rocking bar resets bullet Property part there are two, the rocking bar return springs be spring；The middle part that the twin shaft resets rocking bar is equipped with two horizontally disposed appearances Receive two the first mounting holes of the titling axis, the twin shaft, which resets, is equipped with two appearances being vertically arranged above the middle part of rocking bar Receive the second mounting hole of the rocking bar return springs, the top of second mounting hole is equipped with detachably connecting of being matched therewith The briquetting connect, and communicated at the top of the lower end of second mounting hole and first mounting hole, described two first mounting holes Between be additionally provided with it is horizontally disposed accommodate spacer pin reset spring third mounting hole, and the spacer pin reset spring protrude institute One end and the rocker arm folding spacer pin for stating third mounting hole are affixed.

4. the intelligent balance that can be rolled as described in claim 1 turns to folding electric-tricycle, which is characterized in that the car body Front end be equipped with front opening and slot up and down, the left and right sidewall of the slot, which is equipped with, is oppositely arranged installation through-hole, The connector includes that the rocker arm in slot folds axle sleeve and is radially arranged in its outer wall along rocker arm folding axle sleeve Two titling axis gone up and be in the same plane, the rocker arm fold the rear end of axle sleeve and the front end pivot of the car body Connect, the rocker arm be sheathed in the middle part of the front-wheel rocker arm shaft and is folded in axle sleeve, both ends pass through the installation through-hole respectively with institute State the pivot joint of two front wheels rocker arm；The transmission component further includes two front wheels swing arm sleeve, horizontal respectively to shake through the two front wheels One end of the closely described car body of arm rest is simultaneously symmetrical arranged, what the two sides up and down at the middle part of any front-wheel swing arm sleeve were provided symmetrically Ball hole is equipped with a pair of symmetrically arranged ball groove, any ball groove on the outer wall at the both ends of the front-wheel rocker arm shaft Start-up portion it is horizontally disposed, remaining part is then arranged around the outer wall spiral of front-wheel rocker arm shaft, the two of the front-wheel rocker arm shaft End is pivotally connected by rocker arm axial direction detent ball and the two front wheels rocker arm, and one end of the rocker arm axial direction detent ball is fastened on institute It states in ball hole, the other end is fastened in the ball groove；Two reset rocking bar axle sleeve, horizontal respectively to run through the two front wheels Rocker arm is simultaneously symmetrical arranged, and the two resets rocking bar axle sleeve is located at the front of the two front wheels swing arm sleeve and in parallel, and institute The outer end for stating two reset rocking bar axle sleeves and the two front wheels swing arm sleeve is affixed by connecting rod, and the twin shaft resets the two of rocking bar End is arranged in the two resets rocking bar axle sleeve respectively and is flexibly connected with it, wherein the two front wheels swing arm sleeve and two is answered There is the space that rocking bar axial movement is resetted for the front-wheel rocker arm shaft and twin shaft in the inside of position rocking bar axle sleeve.

5. the intelligent balance that can be rolled as claimed in claim 4 turns to folding electric-tricycle, which is characterized in that further include, Two front wheels mounting rack is respectively arranged on the described one end of two front wheels rocker arm far from car body, and affixed with it, the two front wheels installation The front-wheel being rotatablely connected vertically with it is respectively equipped on frame；Rear-wheel mounting rack is set to the rear end of the car body, and horizontal with it Rotation connection, the rear-wheel mounting rack are equipped with the rear-wheel being rotatablely connected vertically with it, and the rear-wheel is equipped with hub motor；Vehicle Seat is set to the upper center of the car body, and the vehicle seat passes through the flexible standpipe of vehicle seat being vertically arranged and the car body is removable Unload connection；Two gravity sense pedals are respectively arranged on the outside of the two front wheels mounting rack, the front end of any gravity sensing pedal Gravity sensor is equipped with rear end；Steering motor is set to the top of the rear-wheel mounting rack, the output of the steering motor Axis is by turning to turbine rod and being mounted on the rear-wheel mounting rack top and affixed with its and horizontally disposed steering turbine fluted disc Transmission connection, so that rear-wheel mounting rack horizontally rotates under the driving of steering motor；Controller is set to body rear end, described Controller be equipped with gyroscope, the controller respectively with the gyroscope, the gravity sensor, the steering motor and institute Hub motor electrical connection is stated, and is battery powered.

6. the intelligent balance that can be rolled as claimed in claim 5 turns to folding electric-tricycle, which is characterized in that the car body It is equipped with and is vertically arranged and locking tube up and down, one side opening of top of the locking tube is simultaneously equipped with mounting plate, the peace Loading board is equipped with locker mounting hole, further includes locker comprising locking wrench and the tie down screw with the pivot joint of its end, The tie down screw passes through the locker mounting hole and is threadedly coupled with it, on the middle part and locking tube of the tie down screw The opposite place of opening is also arranged with flexible button, and the vehicle seat stretches vertical pipe sleeve in the locking tube, the vehicle seat telescopic vertical Multiple shrinkage pools matched with the flexible button are also equipped at intervals on pipe, so that described stretch is pressed when flexible button is opened Button can be fastened in the shrinkage pool.

7. the intelligent balance that can be rolled as claimed in claim 5 turns to folding electric-tricycle, which is characterized in that any front-wheel Rocker arm be reclinate hollow arched arm, the front-wheel rocker arm close to the open at one end of the car body and be equipped be matched therewith End cap, the two sides up and down of the end cap extend forwardly into the covering ball hole, and are equipped with compatible with the ball hole Ball location hole, one end of the rocker arm axial direction detent ball is fastened on the ball hole and the ball positioning hole, another End is fastened in the ball groove.

8. the intelligent balance that can be rolled as claimed in claim 5 turns to folding electric-tricycle, which is characterized in that further include, Controller box is set to the top of rear-wheel mounting rack described in the rear end of the car body, the controller, the steering motor and institute It states turbine fluted disc to be all provided in the controller box, battery case is set to the top of the controller box and detachably connects with it It connects, the battery is equipped in the battery case.

9. the intelligent balance that can be rolled as claimed in claim 5 turns to folding electric-tricycle, which is characterized in that further include, Handrail is set in front of the car body and is detachably connected with the flexible standpipe of the vehicle seat；Bicycle basket, after being set to the car body The flexible standpipe of vehicle seat described in Fang Bingyu is detachably connected；Front lit headlight is set to the twin shaft and resets in the middle part of the front of rocking bar And it is detachably connected with it；Two rubber antiskid sets are respectively arranged on the surface of the two gravity sense pedal and detachable with it Connection.