CN105292348B - Portable stacked Segway Human Transporter easy to break - Google Patents

Portable stacked Segway Human Transporter easy to break Download PDF

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Publication number
CN105292348B
CN105292348B CN201510271137.5A CN201510271137A CN105292348B CN 105292348 B CN105292348 B CN 105292348B CN 201510271137 A CN201510271137 A CN 201510271137A CN 105292348 B CN105292348 B CN 105292348B
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CN
China
Prior art keywords
pedal
lock
treadle
brake
fork
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CN201510271137.5A
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Chinese (zh)
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CN105292348A (en
Inventor
王震虎
路子晨
路素青
王珺
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黄河科技学院
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Priority to CN201510271137.5A priority Critical patent/CN105292348B/en
Publication of CN105292348A publication Critical patent/CN105292348A/en
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Publication of CN105292348B publication Critical patent/CN105292348B/en

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Abstract

Portable stacked Segway Human Transporter easy to break, including front frame and pedal, front frame are provided with rechargeable battery, front frame lower end is provided with front driving wheel, and front driving wheel center is provided with wheel hub motor, and front frame includes fixing pipe and telescoping tube, telescoping tube lower end is provided with front fork, and front driving wheel is rotated and is located in front fork;Integration is provided with battery case on the outside of fixing pipe, and rechargeable battery is located in battery case, and master controller is provided with battery case, and handle side is provided with brake handle, and handle opposite side is provided with electric switch;Pedal rear end thereof is provided with trailing wheel, and trailing wheel is provided with rear brake device.Provided with foot-operated Quick folding mechanism and positioning locking structure between front frame and pedal.The present invention realizes fast folding and novel flexible control, more easily manipulates, practicality is stronger, market prospects are more wide, is particularly suitable for use in working clan and the traffic conversion after subway is taken in metropolis.

Description

Portable stacked Segway Human Transporter easy to break

Technical field

The present invention relates to a kind of single vehicles, more particularly to a kind of portable stacked Segway Human Transporter easy to break.

Background technology

Current Segway Human Transporter is particularly grown up the Segway Human Transporter used, is had very much in the trip of ultrashort way excellent Gesture.Stand and drive, small volume and less weight is adapted to navigate within narrow space.It is very light for the relatively common electric car of weight, Can more easily it carry.Private savings dolly boot even can be accommodated in, for example, is gone on a journey after arriving in need of riding instead of walk It can take out and use when wanting.With the constantly improve of urban mass-transit system, there are many people to have begun to consider using this light Slide plate electric car be used to ride instead of walk from the home to the short distance of bus station and transfer in public transit system is ridden instead of walk.But current electricity Although dynamic scooter has accomplished more light, also has folder function, but people still can not be allowed on folding rate and folding mode It is satisfied, especially on folding mode, whole vehicle body refolding of falling is generally required, this just gives to operate under crowded environment and caused Very big inconvenience, be also not suitable for racing against time the rhythm of public transit system of coming in and going out.In order to quickly and easily folding electric sliding plate car with Suitable for different environment, it is necessary to which fold mechanism and electric car relevant control pattern are made and be correspondingly improved.

Patent No. ZL2014202275729 Chinese invention patent discloses a kind of portable stacked electric return board easy to break Car, although this Segway Human Transporter has carried out a series of solutions for above-mentioned technical problem, the Segway Human Transporter is still Complicated, cost is higher, cumbersome, particularly quick not enough in folding process, is carried therefore, it is also desirable to further improve Rise.

The content of the invention

The present invention in order to solve weak point of the prior art there is provided one kind it is simple in construction, be easy to operate, operate letter Singly, faster portable stacked Segway Human Transporter easy to break is folded.

In order to solve the above technical problems, the present invention is adopted the following technical scheme that:Portable stacked Segway Human Transporter easy to break, including Front frame and pedal, front frame are provided with rechargeable battery, and front frame lower end is provided with front driving wheel, and front driving wheel center is provided with Wheel hub motor, the front frame includes fixing pipe and telescoping tube, and telescoping tube is located in fixing pipe and by bearing and fixing pipe Connection is rotated, telescoping tube upper end level is provided with handle, and telescoping tube lower end is provided with front fork, and front driving wheel is rotated and is located in front fork;

Level on preceding mounting bracket, preceding mounting bracket is provided with rear side of fixing pipe and is fixedly connected with locating dowel, locating dowel two ends difference Provided with an expansion positioning hole, locating dowel two ends are respectively equipped with relative bending on front side of a prerotation vane, two prerotation vanes and form exhibition Open spigot surface;

Integration is provided with battery case on the outside of fixing pipe, and rechargeable battery is located in battery case, and master control is provided with battery case Device, handle side is provided with brake handle, and handle opposite side is provided with electric switch;Rechargeable battery, master controller, wheel hub motor and electric switch Between pass through cable connection;

Preceding mounting bracket rear side level is provided with jointed shaft, and jointed shaft two ends have been respectively articulated with after a treadle, two treadles End is fixedly connected by connecting plate with foot-operated front edge of board upper surface, and level, which is provided with, between two treadle front ends is located at before front driving wheel The connecting shaft of side, connecting shaft two ends are respectively equipped between a roller, two treadles and are hinged with Bidirectional unlocking pedal, Bidirectional unlocking Pedal bottom both sides have been respectively articulated with a solution inserted bar of lock, and bending is located above connecting shaft backward on Bidirectional unlocking pedal top, double Extension spring is provided between pedal lower front side and connecting shaft to unlocking;

Outside is provided with from top to bottom the gradually locking of outside transition between front fork top respectively in the arranged on left and right sides face of front fork Drum brake mounting hole and front fork lockhole are equipped with spigot surface, the arranged on left and right sides face of front fork;It is provided between two drum brake mounting holes Drum brake device for braking front driving wheel, brake handle is connected by brake cable with drum brake device;

It is provided with inside locking pin seat, locking pin seat on the outside of treadle and is provided with mounting groove in left-right direction, locking pin seat is along treadle length side Perforated to provided with inserted link, inserted link perforation is connected with mounting groove, treadle is provided with the lock pin of connection corresponding with mounting groove in left-right direction Lock pin is provided with hole, mounting groove, lock pin is made up of homoaxial internal wider section and outside thinner section, worn on outside thinner section Have to be provided with outside the compression spring coordinated with locking pin seat top pressure, locking pin seat and be used for the pilot hole through outside thinner section, locking pin seat The axial direction perforated along inserted link of inside wider section be provided with jack, solution inserted bar of lock penetrates into inserted link perforation and jack from the front to the back Interior, solution inserted bar of lock outer surface and the part that is slidably matched of jack inwall are rear thin preceding thick wedge structure;When folding, in lock pin End is extend into front fork lockhole through lockpin hole;Upon deployment, lock pin the inner is extend into the expansion positioning hole in locating dowel.

The pedal rear end, which is fixedly connected with to rotate on rear mounting bracket, rear mounting bracket, is provided with trailing wheel, after trailing wheel is provided with Brake gear, rear mounting bracket front portion is hinged with the rear braking pedal above trailing wheel, and rear braking pedal front end is fixedly connected with Pull bar, rear mounting bracket is provided with brake cable fixed block and cut-off switch, brake cable fixed block and is equipped with bracing wire, and brake cable is fixed Block, which is provided with neck, neck, is provided with dismountable fixture block, and bracing wire front end is connected with fixture block, and bracing wire rear end connects with rear brake device Connect, pull bar lower rearward side is connected with corresponding matching before and after cut-off switch, cut-off switch with master controller by data signal line.

It is equipped with the telescoping tube on the outside of locating ring, locating ring and is connected with grab, locating ring inwall is provided with and telescoping tube Baffle plate is hinged with the friction structure of outer wall positioning, locating ring, baffle plate is connected with grab by lock.

Rechargeable battery in the present invention can be set in battery bag, and battery is packaged on preceding mounting bracket and and fixing pipe With locating dowel connection.Rear braking pedal can be only set on trailing wheel, and other components can remove.Baffle plate and car on locating ring Lock can also remove.

Above-mentioned technical proposal is the structure of the present invention in the deployed state.When riding, first by Segway Human Transporter by rolling over Overlapping state deploys, and pedal is in horizontality, and lock pin is in the presence of compression spring, and lock pin the inner is extend into locating dowel Deploy in positioning hole, the angle between pedal and fixed mount can thus be fixed.Bicyclist stands on the footrests, operation electricity Door, wheel hub motor is powered, and front driving wheel is rotated and can advanced.

When needing to fold, brake handle is pressed with hand, drum brake device positions front driving wheel, and Bidirectional unlocking is stepped on pin Pedal, Bidirectional unlocking pedal depression connecting shaft, the pin joint for simultaneously bi-directionally unlocking pedal to be hinged on treadle rotates as fulcrum, Overcome the active force of extension spring, driving solution inserted bar of lock in Bidirectional unlocking pedal lower end is moved forward, the wedge shape knot of solution inserted bar of lock outer surface Structure forward slip, promotes lock pin outwards to overcome the resistance of compression spring, and lock pin departs from expansion positioning hole, and Bidirectional unlocking pedal passes through Connecting shaft drives treadle, and treadle is using jointed shaft as fulcrum, and treadle rear end drives pedal to be flipped up, when rear braking pedal When being contacted with handle, Bidirectional unlocking pedal is unclamped, in the presence of extension spring, Bidirectional unlocking pedal lower end drives solution inserted bar of lock backward Mobile, the wedge structure of solution inserted bar of lock outer surface is slided backward, in the presence of compression spring, promotes lock pin to pass inwardly through lock pin Hole is extend into front fork lockhole, and thus pedal bottom is fixed, right latter two roller contact ground, and hand-held handle is Segway Human Transporter can be pulled to advance.Rotate grab to hook rear braking pedal, can just the present invention be lifted by holding fixing pipe. Lock can be connected grab and baffle plate, the present invention is locked into installation site and deposited by lock.

When the present invention is opened by folded state, grab is departed from into rear braking pedal, front driving wheel contact ground is pressed with hand Brake handle, drum brake device positions front driving wheel, steps on Bidirectional unlocking pedal with pin, Bidirectional unlocking pedal depression connecting shaft, Simultaneously bi-directionally unblock pedal is rotated using the pin joint being hinged on treadle as fulcrum, overcomes the active force of extension spring, Bidirectional unlocking is stepped on Driving solution inserted bar of lock in plate lower end is moved forward, and the wedge structure forward slip of solution inserted bar of lock outer surface promotes lock pin outwards to overcome The resistance of compression spring, lock pin departs from front fork lockhole, and pedal rotates backward, and drives connecting shaft and Bidirectional unlocking to step on by treadle Plate is rotated up, and the elastic force of compression spring is overcome when lock pin is by expansion spigot surface on front side of prerotation vane, when lock pin enter it is fixed During the expansion positioning hole at position post two ends, compression spring is positioned lock pin push-in expansion positioning hole.Thus very simple and fast The present invention is deployed on ground.

When driver needs brake, brake handle can be operated with hand, either trample rear braking pedal or parking brake pin Stop and operate simultaneously, rear braking pedal can contact friction with trailing wheel, play braking action, while stepping on rear braking pedal, band Dynamic pull bar is moved forward, and pull bar pulls bracing wire, bracing wire driving rear brake device braking rear-wheel, due to pull bar forward movement, power-off Switch departs from pull bar, and the power supply that cut-off switch transmits a signal to the cut-out front driving wheel on master controller, master controller is supplied Should.So play good skidding effect.The scientific in principle of Bidirectional unlocking pedal unblock in the present invention, it is ingenious in design, It is simple in construction, it is easy to manipulate.Chargeable battery uses lithium battery, can so mitigate the weight of vehicle.Foot-operated Quick folding mechanism Good effect is played in setting with positioning locking structure.

The main design thought of the present invention is exactly that pedal is folded and deployed on the premise of not falling, while requiring convenient Fast.Need to provide the carrying mode of similar pulling-rod trunk, convenient transport when without using ride mode after folding.Greatly Stroke is equally pulled out and packed up using a key of similar pulling-rod trunk formula with more easily telescoping tube.

The present invention is simple in construction, reasonable in design, in the existing electric sliding ridden instead of walk for short distance, ultrashort way that everybody receives Upgrading improvement is carried out on wooden handcart, fast folding and novel flexible control is realized, more easily manipulates, practicality is stronger, city Field prospect is more wide, is particularly suitable for use in working clan and the traffic conversion after subway is taken in metropolis.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the embodiment of the present invention one in a folded configuration;

Fig. 2 is the planar structure schematic diagram of the embodiment of the present invention one in a folded configuration;

Fig. 3 is A-A sectional views in Fig. 2;

Fig. 4 is dimensional structure diagram of the embodiment of the present invention one under expansion use state;

Fig. 5 is dimensional structure diagram of the embodiment of the present invention two under expansion use state;

Fig. 6 is the enlarged drawing at B in Fig. 5;

Fig. 7 is the structural representation of locating ring in Fig. 5, grab, baffle plate and lock.

Embodiment

Embodiment one:As shown in Figure 1, Figure 2, Figure 3 and Figure 4, portable stacked Segway Human Transporter easy to break of the invention, including preceding Vehicle frame and pedal 1, front frame are provided with rechargeable battery, and front frame lower end is provided with front driving wheel 2, and the center of front driving wheel 2 is set There is wheel hub motor 3, the rear portion of pedal 1 is provided with trailing wheel 4, and front frame includes fixing pipe 5 and telescoping tube 6, and telescoping tube 6 is located in fixation Rotated in pipe 5 and with fixing pipe 5 and be connected by bearing 7, the upper end level of telescoping tube 6 is provided with handle 8, before the lower end of telescoping tube 6 is provided with Fork 9, front driving wheel 2 is rotated and is located in front fork 9.

The rear side of fixing pipe 5 is provided with level on preceding mounting bracket 10, preceding mounting bracket 10 and is fixedly connected with locating dowel 11, locating dowel 11 Two ends are respectively equipped with an expansion positioning hole 12, and the two ends of locating dowel 11 are respectively equipped with before a prerotation vane 13, two prerotation vanes 13 Side forms expansion spigot surface with respect to bending.

Preceding mounting bracket 10 is provided with the battery bag 15 being connected respectively with fixing pipe 5 and locating dowel 11, and rechargeable battery is located at In battery bag 15, the side of handle 8 is provided with brake handle 16, and the opposite side of handle 8 is provided with electric switch 17;Wheel hub motor 3 and chargeable electricity Pond, rechargeable battery and electric switch 17 pass through cable connection respectively.

The preceding rear side level of mounting bracket 10 is provided with jointed shaft 18, and the two ends of jointed shaft 18 have been respectively articulated with a treadle 19, two The rear end of root treadle 19 is fixedly connected by connecting plate with the front end upper surface of pedal 1, and level is provided between two front ends of treadle 19 Connecting shaft 20 positioned at the front side of front driving wheel 2, the two ends of connecting shaft 20 are respectively equipped between a roller 21, two treadles 19 and are hinged There is Bidirectional unlocking pedal 22, the bottom both sides of Bidirectional unlocking pedal 22 have been respectively articulated with a solution inserted bar of lock 23, Bidirectional unlocking pedal Bending is located at the top of connecting shaft 20 backward on 22 tops, and extension spring is provided between the lower front side of Bidirectional unlocking pedal 22 and connecting shaft 20 24。

Outside is provided with from top to bottom the gradually lock of outside transition between the top of front fork 9 respectively in the arranged on left and right sides face of front fork 9 Drum brake mounting hole 26 and front fork lockhole 29 are equipped with only spigot surface 25, the arranged on left and right sides face of front fork 9;Two drum brake mounting holes Drum brake device 27 for braking front driving wheel 2 is installed, brake handle 16 passes through brake cable 28 and drum brake device 27 between 26 Connection.

The outside of treadle 19 is provided with inside locking pin seat 30, locking pin seat 30 is provided with mounting groove 31, the edge of locking pin seat 30 in left-right direction The length direction of treadle 19 32 is connected provided with inserted link perforation 32, inserted link perforation with mounting groove 31, treadle 19 in left-right direction provided with The lockpin hole 33 of the correspondence connection of mounting groove 31, is provided with lock pin 34 in mounting groove 31, lock pin 34 by homoaxial internal wider section and It is equipped with outside thinner section composition, outside thinner section outside the compression spring 35 coordinated with the top pressure of locking pin seat 30, locking pin seat 30 Provided with for the pilot hole 36 through outside thinner section, the inside wider section of locking pin seat 30 is set along perforate 32 axial direction of inserted link There is jack 37, solution inserted bar of lock 23 is penetrated into inserted link perforation 32 and jack 37 from the front to the back, the solution outer surface of inserted bar of lock 23 and jack The part that is slidably matched of 37 inwalls is rear thin preceding thick wedge structure 38;When folding, lock pin 34 is inner to pass through the hole 33 of lock pin 34 It extend into front fork lockhole 29;Upon deployment, the inner of lock pin 34 is extend into the expansion positioning hole 12 in locating dowel 11.

The rear portion of pedal 1 is provided with the rear braking pedal 39 for being located at the top of trailing wheel 4.

Locating ring 40 is equipped with telescoping tube 6, the outside of locating ring 40 is connected with grab 41, and the inwall of locating ring 40 is provided with stretching The friction structure of the outer wall of the draw 6 positioning.Locating ring 40 and grab 41, which are used, to be integrally formed.

Portable stacked Segway Human Transporter easy to break is first deployed Segway Human Transporter by folded state, pedal 1 when riding In horizontality, lock pin 34 is in the presence of compression spring 35, the expansion positioning that the inner of lock pin 34 is extend into locating dowel 11 In hole 12, the angle between pedal 1 and fixed mount can thus be fixed.Bicyclist stands on pedal 1, operates electric switch 17, wheel hub motor 3 is powered, and front driving wheel 2 is rotated and can advanced.

When needing to fold, brake handle 16 is pressed with hand, drum brake device 27 positions front driving wheel 2, step on double with pin To unblock pedal 22, Bidirectional unlocking pedal 22 pushes connecting shaft 20, simultaneously bi-directionally unlocks pedal 22 to be hinged on treadle 19 Pin joint is rotated for fulcrum, overcomes the active force of extension spring 24, and driving solution inserted bar of lock 23 in the lower end of Bidirectional unlocking pedal 22 is moved forward, The forward slip of wedge structure 38 of the outer surface of inserted bar of lock 23 is solved, promotes lock pin 34 outwards to overcome the resistance of compression spring 35, lock pin 34 depart from expansion positioning hole 12, and Bidirectional unlocking pedal 22 drives treadle 19 by connecting shaft 20, and treadle 19 is branch with jointed shaft 18 Point is rotated, and the rear end of treadle 19 drives pedal 1 to be flipped up, when rear braking pedal 39 is contacted with handle 8, unclamps Bidirectional unlocking Pedal 22, in the presence of extension spring, the lower end of Bidirectional unlocking pedal 22 drives solution inserted bar of lock 23 to be moved rearwards by, and solves the appearance of inserted bar of lock 23 The wedge structure 38 in face is slided backward, in the presence of compression spring 35, is promoted lock pin 34 to pass inwardly through the hole 33 of lock pin 34 and is stretched into Into front fork lockhole 29, thus the bottom of pedal 1 is fixed, right latter two roller 21 contact ground, hand-held handle 8 is Segway Human Transporter can be pulled to advance.Rotate grab 41 to hook rear braking pedal 39, can just the present invention be put forward by holding fixing pipe 5 Rise.

When the present invention is opened by folded state, grab 41 is departed from into rear braking pedal 39, the contact of front driving wheel 2 ground is used Hand presses brake handle 16, and drum brake device 27 positions front driving wheel 2, Bidirectional unlocking pedal 22 is stepped on pin, Bidirectional unlocking is stepped on Plate 22 pushes connecting shaft 20, simultaneously bi-directionally unlocks pedal 22 and is rotated using being hinged on the pin joint on treadle 19 as fulcrum, overcomes drawing The active force of spring 24, the lower end of Bidirectional unlocking pedal 22 driving solution inserted bar of lock 23 is moved forward, the wedge shape of solution inserted bar of lock 23 outer surface The forward slip of structure 38, promotes lock pin 34 outwards to overcome the resistance of compression spring 35, and lock pin 34 departs from front fork lockhole 29, pedal 1 rotates backward, and drives connecting shaft 20 and Bidirectional unlocking pedal 22 to be rotated up by treadle 19, before lock pin 34 is by prerotation vane 13 The elastic force of compression spring 35 is overcome during the expansion spigot surface of side, when lock pin 34 enters the expansion positioning hole 12 at the two ends of locating dowel 11 When, lock pin 34 is pushed into expansion positioning hole 12 and positioned by compression spring 35.Thus very quickly and easily present invention expansion.

When driver needs brake, brake handle 16 can be operated with hand, either trample rear braking pedal 39 or hand Service brake of stopping is operated simultaneously, and rear braking pedal 39 can contact friction with trailing wheel 4, play braking action.

Embodiment two:As shown in Fig. 5, Fig. 6 and Fig. 7, the difference of the embodiment and embodiment one is:

1st, the integration of the outside of fixing pipe 5 is provided with battery case 50, and rechargeable battery is located in battery case 50, set in battery case 50 There is master controller 51, cable connection is passed through between rechargeable battery, master controller 51, wheel hub motor 3 and electric switch 17.It is this hidden Formula battery design, profile is more attractive in appearance.

2nd, the rear end of pedal 1 is fixedly connected with rear mounting bracket 52, rear mounting bracket 52 to rotate to be provided with trailing wheel 4, trailing wheel 4 and set There is rear brake device 53, the rear front portion of mounting bracket 52 is hinged with before the rear braking pedal 39 positioned at the top of trailing wheel 4, rear braking pedal 39 End is fixedly connected with pull bar 54, and rear mounting bracket 52 is provided with brake cable fixed block 55 and cut-off switch 56, brake cable fixed block 55 Inside be equipped with bracing wire 57, brake cable fixed block 55, which is provided with neck, neck, is provided with dismountable fixture block 58, the front end of bracing wire 57 with Fixture block 58 is connected, and the rear end of bracing wire 57 is connected with rear brake device 53, and the lower rearward side of pull bar 54 is corresponding with before and after cut-off switch 56 to match somebody with somebody Close, cut-off switch 56 is connected with master controller 51 by data signal line.

When driver needs brake, rear braking pedal 39 is trampled, rear braking pedal 39 can contact friction with trailing wheel 4, Braking action is played, while stepping on rear braking pedal 39, drives pull bar 54 to move forward, pull bar 54 pulls bracing wire 57, bracing wire The 57 driving braking rear-wheels of rear brake device 53, because pull bar 54 is moved forward, cut-off switch 56 departs from pull bar 54, cut-off switch 56 transmit a signal to the power supply supply of the cut-out front driving wheel 2 on master controller 51, master controller 51.So play good Skidding effect.

3rd, baffle plate 59 is hinged with locating ring 40, baffle plate 59 is connected with grab 41 by lock 60., can be by after folding Lock 60 connects grab 41 and baffle plate 59, and the present invention is locked into installation site and deposited by lock 60.

The present embodiment not makees any formal limitation to shape, material, structure of the present invention etc., every according to this hair Any simple modification, equivalent variations and modification that bright technical spirit is made to above example, belong to the technology of the present invention side The protection domain of case.

Claims (1)

1. portable stacked Segway Human Transporter easy to break, including front frame and pedal, front frame are provided with rechargeable battery, front frame Lower end is provided with front driving wheel, and front driving wheel center is provided with wheel hub motor, it is characterised in that:The front frame includes fixing pipe and stretched The draw, telescoping tube is located in fixing pipe and rotated by bearing with fixing pipe and is connected, and telescoping tube upper end level is provided with handle, stretches Draw lower end is provided with front fork, and front driving wheel is rotated and is located in front fork;
Level on preceding mounting bracket, preceding mounting bracket is provided with rear side of fixing pipe and is fixedly connected with locating dowel, locating dowel two ends are respectively equipped with One expansion positioning hole, locating dowel two ends are respectively equipped with relative bending formation expansion on front side of a prerotation vane, two prerotation vanes and led To face;
Integration is provided with battery case on the outside of fixing pipe, and rechargeable battery is located in battery case, and master controller is provided with battery case, is helped Side is provided with brake handle, handle opposite side is provided with electric switch;Between rechargeable battery, master controller, wheel hub motor and electric switch Pass through cable connection;
Preceding mounting bracket rear side level is provided with jointed shaft, and jointed shaft two ends have been respectively articulated with a treadle, and two treadle rear ends lead to Cross connecting plate to be fixedly connected with foot-operated front edge of board upper surface, level, which is provided with, between two treadle front ends is located on front side of front driving wheel Connecting shaft, connecting shaft two ends are respectively equipped between a roller, two treadles and are hinged with Bidirectional unlocking pedal, Bidirectional unlocking pedal Bottom both sides have been respectively articulated with a solution inserted bar of lock, and bending is located above connecting shaft backward on Bidirectional unlocking pedal top, two-way solution Lock and extension spring is provided between pedal lower front side and connecting shaft;
Locking of the outside provided with gradually outside transition from top to bottom is oriented between front fork top respectively in the arranged on left and right sides face of front fork Drum brake mounting hole and front fork lockhole are equipped with face, the arranged on left and right sides face of front fork;Being provided between two drum brake mounting holes is used for The drum brake device of front driving wheel is braked, brake handle is connected by brake cable with drum brake device;
It is provided with the outside of treadle inside locking pin seat, locking pin seat and is provided with mounting groove in left-right direction, locking pin seat is set along treadle length direction There is inserted link perforation, inserted link perforation is connected with mounting groove, and treadle is provided with the lockpin hole of connection corresponding with mounting groove, peace in left-right direction Lock pin is provided with tankage, lock pin is made up of homoaxial internal wider section and outside thinner section, be equipped with outside thinner section with The compression spring that locking pin seat top pressure coordinates, being provided with outside locking pin seat is used for the pilot hole through outside thinner section, locking pin seat it is interior Portion's wider section is provided with jack along the axial direction that inserted link is perforated, and solution inserted bar of lock is penetrated into inserted link perforation and jack from the front to the back, Solution inserted bar of lock outer surface and the part that is slidably matched of jack inwall are rear thin preceding thick wedge structure;When folding, lock pin is inner It is extend into through lockpin hole in front fork lockhole;Upon deployment, lock pin the inner is extend into the expansion positioning hole in locating dowel;
The pedal rear end, which is fixedly connected with rear mounting bracket, rear mounting bracket to rotate, is provided with trailing wheel, and trailing wheel is provided with rear braking Device, rear mounting bracket front portion is hinged with the rear braking pedal above trailing wheel, and rear braking pedal front end is fixedly connected with pull bar, Mounting bracket is provided with brake cable fixed block and cut-off switch, brake cable fixed block and is equipped with bracing wire, brake cable fixed block afterwards Provided with neck, dismountable fixture block is provided with neck, bracing wire front end is connected with fixture block, and bracing wire rear end is connected with rear brake device, Pull bar lower rearward side is connected with corresponding matching before and after cut-off switch, cut-off switch with master controller by data signal line;
It is equipped with the telescoping tube on the outside of locating ring, locating ring and is connected with grab, locating ring inwall is provided with and flexible pipe outer wall Baffle plate is hinged with the friction structure of positioning, locating ring, baffle plate is connected with grab by lock;
Locating ring and grab, which are used, to be integrally formed;
When needing to fold, brake handle is pressed with hand, drum brake device positions front driving wheel, step on Bidirectional unlocking with pin and step on Plate, Bidirectional unlocking pedal depression connecting shaft, the pin joint for simultaneously bi-directionally unlocking pedal to be hinged on treadle rotates as fulcrum, gram The active force of extension spring is taken, driving solution inserted bar of lock in Bidirectional unlocking pedal lower end is moved forward, the wedge structure of solution inserted bar of lock outer surface Forward slip, promotes lock pin outwards to overcome the resistance of compression spring, and lock pin departs from expansion positioning hole, and Bidirectional unlocking pedal passes through even Spindle drive treadle, treadle using jointed shaft as fulcrum, treadle rear end drive pedal be flipped up, when rear braking pedal with When handle is contacted, Bidirectional unlocking pedal is unclamped, in the presence of extension spring, Bidirectional unlocking pedal lower end drives solution inserted bar of lock to be moved back by Dynamic, the wedge structure of solution inserted bar of lock outer surface is slided backward, in the presence of compression spring, promotes lock pin to pass inwardly through lockpin hole It extend into front fork lockhole, thus pedal bottom is fixed, right latter two roller contact ground, hand-held handle Segway Human Transporter is pulled to advance.
CN201510271137.5A 2015-05-20 2015-05-20 Portable stacked Segway Human Transporter easy to break CN105292348B (en)

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