CN104085464B - Electric unicycle - Google Patents
Electric unicycle Download PDFInfo
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- CN104085464B CN104085464B CN201410364768.7A CN201410364768A CN104085464B CN 104085464 B CN104085464 B CN 104085464B CN 201410364768 A CN201410364768 A CN 201410364768A CN 104085464 B CN104085464 B CN 104085464B
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- indicating light
- steering indicating
- wheelbarrow
- pedal
- contact switch
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Abstract
The invention discloses a kind of electric unicycle, include and be arranged on wheelbarrow body forward structure and/or the steering indicating light of the left and right sides, rear portion, two pedals of wheelbarrow both sides are mounted on judging bicyclist's confirmation press button whether both feet all stand on pedal, and switch in order to control the control knob of steering indicating light break-make；Described confirms that press button is arranged on the top of pedal first half；Described control knob switch is arranged on the top that pedal is latter half of；Steering indicating light on the left of being positioned at, by the control knob on-off control on right side, is positioned at the steering indicating light on right side by the control knob on-off control in left side.This steering indicating light system according to user ride wheelbarrow time foot stress carry out adaptability design, manipulation is convenient, practical.
Description
Technical field
The invention belongs to Self-balancing electronic wheelbarrow construction applications, be specifically related to the steering indicating light system of electric unicycle.
Background technology
Electric unicycle is a kind of driven by power, has the vehicles of homeostasis ability.In today that society develops rapidly, traffic congestion has also become final phenomenon, and electric unicycle replaces bicycle and electric motor car as the development that the vehicles are fashions.The rise of electric unicycle, will cause a new traffic revolution.Existing electric unicycle is without steering indicating light, and such wheelbarrow travels on road to be needed to indicate turn direction when turning, and there is certain potential safety hazard.The manufacturer of wheelbarrow then allows for the portability of wheelbarrow, if using the device of remote control etc to control wheelbarrow, needs hand to be controlled, it is impossible to reach wheelbarrow completely by foot's control, the purpose of liberation both hands.
Summary of the invention
The technical problem to be solved is: the deficiency existed for prior art, it is provided that a kind of simple in construction, electric unicycle that is easy to use and that be controlled steering indicating light by foot.
For realizing the purpose of the present invention, it is achieved by the following technical solutions: a kind of electric unicycle, include vehicle body and be arranged on body forward structure and/or the steering indicating light of the left and right sides, rear portion, it is characterised in that: it is mounted on controlling the normally-closed contact switch of steering indicating light break-make and in order to judge bicyclist's normally opened contact switch whether both feet all stand on pedal on two pedals of wheelbarrow both sides；Described normally opened contact switch is arranged on the top of pedal first half, and described normally-closed contact switch is arranged on the top that pedal is latter half of；It is positioned at the steering indicating light normally-closed contact switch with right side in left side, two normally opened contact switches of both sides and power sources in series, is positioned at the steering indicating light normally-closed contact switch with left side on right side, two normally opened contact switches of both sides and power sources in series；One also it is in series with in order to buzzer or the voice playing module of pointing out steering indicating light conducting state on the circuit of said two normally opened contact switch series connection；After on user steps on wheelbarrow pedal, two normally opened contact switches i.e. close, and confirm that wheelbarrow is in use state；When wheelbarrow prepares to turn left, it is anterior that centre of body weight naturally enough can be transferred to left foot by user, accordingly, the heel of right crus of diaphragm is minimum to the pressure of right-side pedal, user somewhat lift right crus of diaphragm with, now the normally-closed contact switch on right side resets and is in closure state, then the steering indicating light being positioned at left side lights, and buzzer sounds or voice playing module play cuing sound simultaneously；When wheelbarrow prepares to turn right, it is anterior that centre of body weight naturally enough can be transferred to right crus of diaphragm by user, accordingly, the heel of left foot is minimum to the pressure of left pedal, user somewhat lifts left heel, now the normally-closed contact switch in left side resets and is in closure state, then the steering indicating light being positioned at right side lights, and buzzer sounds or voice playing module play cuing sound simultaneously.
The present invention also provides for another kind of electric unicycle, include vehicle body and be arranged on body forward structure and/or the steering indicating light of the left and right sides, rear portion, two pedals of wheelbarrow both sides are mounted on judge that bicyclist's normally opened contact switch whether both feet all stand on pedal, described normally opened contact switch are arranged on the top of pedal first half；Be mounted on the panel of the vehicle body left and right sides controlling steering indicating light break-make by compressing switch；Be positioned at right side steering indicating light and right side by compressing switch, two normally opened contacts switches of both sides and power sources in series, be positioned at the steering indicating light in left side and left side by compressing switch, two normally opened contacts switches of both sides and power sources in series；One also it is in series with in order to buzzer or the voice playing module of pointing out steering indicating light conducting state on the circuit of said two normally opened contact switch series connection；After on user steps on wheelbarrow pedal, two normally opened contact switches i.e. close, and confirm that wheelbarrow is in use state；When wheelbarrow prepares to turn left, centre of body weight naturally enough can be transferred to left foot by user, and left leg is pressed on the panel on the left of vehicle body, now use on the left of left leg pressure by compressing switch, then the steering indicating light being positioned at left side lights；When wheelbarrow prepares to turn right, centre of body weight naturally enough can be transferred to right crus of diaphragm by user, left leg is pressed on the panel on the right side of vehicle body, now use left leg pressure on the right side of by compressing switch, the steering indicating light being then positioned at right side lights, and buzzer sounds or voice playing module play cuing sound simultaneously.
The present invention also provides for another kind of electric unicycle, include vehicle body and be arranged on body forward structure and/or the steering indicating light of the left and right sides, rear portion, two pedals of wheelbarrow both sides are mounted on judging bicyclist's confirmation press button whether both feet all stand on pedal, and switch in order to control the control knob of steering indicating light break-make；Described confirms that press button is arranged on the top of pedal first half；Described control knob switch is arranged on the top that pedal is latter half of；Being connected with the input terminal of controller after two described ACK button switch series connection, two described control knob switches are connected with two input terminals of controller respectively；Described steering indicating light is connected with two lead-out terminals of controller respectively, is positioned at the steering indicating light in left side by the control knob on-off control on right side, is positioned at the steering indicating light on right side by the control knob on-off control in left side；Described vehicle front is also equipped with headlamp, headlamp includes at least one forward illuminator and is positioned at the oblique illuminator of at least two of forward illuminator both sides, it is connected with power supply after described forward illuminator one electrical switch of series connection, oblique illuminator is connected respectively and is connected with power supply after an electrical switch, and the end that controls of electrical switch is connected respectively with the lead-out terminal of single-chip microcomputer；Oblique illuminator on the left of being positioned at, by the control knob on-off control on right side, is positioned at the oblique illuminator on right side by the control knob on-off control in left side；One input terminal of described controller connects has one in order to the ambient light sensor controlling forward illuminator break-make；Connect on one lead-out terminal of described controller and have one in order to buzzer or the voice playing module of pointing out steering indicating light conducting state；After on user steps on wheelbarrow pedal, ACK button switch Guan Bi, determining that wheelbarrow is in riding condition, when wheelbarrow prepares to turn left, it is anterior that centre of body weight naturally enough can be transferred to left foot by user, accordingly, the heel of right crus of diaphragm is minimum to the pressure of right-side pedal, user somewhat lift right crus of diaphragm with, make the control knob switch on right side be gone off state by closure state, the steering indicating light being then positioned at left side lights, and buzzer sounds or voice playing module play cuing sound simultaneously；When wheelbarrow prepares to turn right, it is anterior that centre of body weight naturally enough can be transferred to right crus of diaphragm by user, accordingly, the heel of left foot is minimum to the pressure of left pedal, user somewhat lifts left heel, the control knob switch making left side is gone off state by closure state, then the steering indicating light being positioned at right side lights, and buzzer sounds or voice playing module play cuing sound simultaneously.
The present invention also provides for another kind of electric unicycle, include vehicle body and be arranged on body forward structure and/or the steering indicating light of the left and right sides, rear portion, two pedals of wheelbarrow both sides are mounted on judge bicyclist's confirmation pressure transducer whether both feet all stand on pedal, and in order to control the control pressure transducer of steering indicating light break-make；Described confirms that pressure transducer is arranged on the top of pedal first half；The described pressure transducer that controls is arranged on the top that pedal is latter half of；Two described confirmation pressure transducers are connected with two input terminals of controller respectively, and two described control pressure transducers are connected with two input terminals of controller respectively；Described steering indicating light is connected with two lead-out terminals of controller respectively, and the steering indicating light being positioned at left side is controlled by the control pressure transducer on right side, and the steering indicating light being positioned at right side is controlled by the control pressure transducer in left side；Described vehicle front is also equipped with headlamp, headlamp includes at least one forward illuminator and is positioned at the oblique illuminator of at least two of forward illuminator both sides, it is connected with power supply after described forward illuminator one electrical switch of series connection, oblique illuminator is connected respectively and is connected with power supply after an electrical switch, and the end that controls of electrical switch is connected respectively with the lead-out terminal of single-chip microcomputer；The oblique illuminator being positioned at left side is controlled by the control pressure transducer on right side, and the oblique illuminator being positioned at right side is controlled by the control pressure transducer in left side；One input terminal of described controller connects has one in order to the ambient light sensor controlling forward illuminator break-make；Connect on one lead-out terminal of described controller and have one in order to buzzer or the voice playing module of pointing out steering indicating light conducting state；After on user steps on wheelbarrow pedal, confirm that pressure transducer detects pressure, it is judged that wheelbarrow is in riding condition；When wheelbarrow prepares to turn left, it is anterior that centre of body weight naturally enough can be transferred to left foot by user, accordingly, the heel of right crus of diaphragm is minimum to the pressure of right-side pedal, user somewhat lift right crus of diaphragm with, the pressure that now the control pressure transducer on right side records reduces or vanishing, then the steering indicating light being positioned at left side lights, and buzzer sounds or voice playing module play cuing sound simultaneously；When wheelbarrow prepares to turn right, it is anterior that centre of body weight naturally enough can be transferred to right crus of diaphragm by user, accordingly, the heel of left foot is minimum to the pressure of left pedal, user somewhat lifts left heel, the pressure that now the control pressure transducer in left side records reduces or vanishing, then the steering indicating light being positioned at right side lights, and buzzer sounds or voice playing module play cuing sound simultaneously.
Compared with prior art, the invention has the beneficial effects as follows: put into practice discovery through inventor, when preparing to turn left, centre of body weight naturally enough can be transferred to left foot by user, and especially left foot is anterior, and accordingly, the heel of right crus of diaphragm is minimum to the pressure of right-side pedal；In like manner, when preparing to turn right, centre of body weight naturally enough can be transferred to right crus of diaphragm by user, the especially front portion of right crus of diaphragm, and accordingly, the heel of left foot is minimum to the pressure of left pedal.The steering indicating light of this wheelbarrow according to user ride wheelbarrow time foot stress carry out adaptability design, manipulation is convenient, practical.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of the wheelbarrow steering indicating light system of embodiment 1.
Fig. 2 is the electrical block diagram of the wheelbarrow steering indicating light system of embodiment 1.
Fig. 3 is the mounting structure schematic diagram of the wheelbarrow steering indicating light system of embodiment 2.
Fig. 4 is the electrical block diagram of the wheelbarrow steering indicating light system of embodiment 2.
Fig. 5 is the mounting structure schematic diagram of the wheelbarrow steering indicating light system of embodiment 3.
Fig. 6 is the mounting structure schematic diagram of the wheelbarrow headlamp of embodiment 3.
Fig. 7 is the structural representation of headlamp.
Fig. 8 is the electrical block diagram of the wheelbarrow steering indicating light system of embodiment 3.
Fig. 9 is the mounting structure schematic diagram of the wheelbarrow steering indicating light system of embodiment 4.
Figure 10 is the electrical block diagram of the wheelbarrow steering indicating light system of embodiment 4.
1, vehicle body；2, steering indicating light；3, pedal；4, normally-closed contact switch；41, by compressing switch；5, normally opened contact switch；40, control knob switch；50, ACK button switch；6, buzzer；7, controller；8, electrical switch；9, headlamp；91, oblique illuminator；92, forward illuminator；400, pressure transducer is controlled；500, pressure transducer is confirmed.
Detailed description of the invention
Below according to accompanying drawing, the detailed description of the invention of the present invention is made a detailed explanation.
Embodiment
1
According to Fig. 1 and Fig. 2, a kind of electric unicycle described in the present embodiment, include vehicle body 1 and be arranged on the steering indicating light 2 of body forward structure and/or the left and right sides, rear portion, two pedals 3 of wheelbarrow both sides being mounted on control the normally-closed contact switch 4 of steering indicating light break-make and in order to judge bicyclist's normally opened contact switch 5 whether both feet all stand on pedal；Described normally opened contact switch is arranged on the top of pedal first half, and described normally-closed contact switch is arranged on the top that pedal is latter half of；It is positioned at the steering indicating light normally-closed contact switch with right side in left side, two normally opened contact switches of both sides and power sources in series, is positioned at the steering indicating light normally-closed contact switch with left side on right side, two normally opened contact switches of both sides and power sources in series.One also it is in series with in order to buzzer 6 or the voice playing module of pointing out steering indicating light conducting state on the circuit of said two normally opened contact switch series connection.
During use, user is stepped on wheelbarrow pedal, and two normally opened contact switches i.e. close, and two normally opened contact switches play the effect confirming that wheelbarrow is in use state, and meanwhile, two normally-closed contact switches are also pressed and are in off-state.When preparing to turn left, centre of body weight naturally enough can be transferred to left foot by user, especially left foot is anterior so that wheelbarrow tilts to left front is beneficial to turning, accordingly, the heel of right crus of diaphragm is minimum to the pressure of right-side pedal, user can somewhat lift right crus of diaphragm with, now the normally-closed contact switch on right side resets and is in closure state, the steering indicating light being then positioned at left side lights, and buzzer sounds or the sound of voice playing module broadcasting " left-hand bend " simultaneously.When wheelbarrow prepares to turn right, it is anterior that centre of body weight naturally enough can be transferred to right crus of diaphragm by user, accordingly, the heel of left foot is minimum to the pressure of left pedal, user somewhat lifts left heel, now the normally-closed contact switch in left side resets and is in closure state, then the steering indicating light being positioned at right side lights, and buzzer sounds or voice playing module play cuing sound simultaneously.Due to wheelbarrow small volume, it is to stand above wheelbarrow when user is ridden, can't see the duty of steering indicating light on vehicle body, described buzzer or voice playing module send sound can allow user be able to know that steering indicating light is the most in running order, it is to avoid maloperation.This steering indicating light system according to user ride wheelbarrow time foot stress carry out adaptability design, manipulation is convenient, practical.
Embodiment
2
According to Fig. 3 and Fig. 4, a kind of electric unicycle described in the present embodiment, include vehicle body 1 and be arranged on the steering indicating light 2 of body forward structure and/or the left and right sides, rear portion, two pedals of wheelbarrow both sides are mounted on judge that bicyclist's normally opened contact switch 5 whether both feet all stand on pedal, described normally opened contact switch are arranged on the top of pedal 3 first half；Be mounted on the panel of the vehicle body left and right sides controlling steering indicating light break-make by compressing switch 41；Be positioned at right side steering indicating light and right side by compressing switch, two normally opened contacts switches of both sides and power sources in series, be positioned at the steering indicating light in left side and left side by compressing switch, two normally opened contacts switches of both sides and power sources in series.One also it is in series with in order to buzzer 6 or the voice playing module of pointing out steering indicating light conducting state on the circuit of said two normally opened contact switch series connection.
During use, user is stepped on wheelbarrow pedal, two normally opened contacts switch i.e. closes, and two normally opened contacts switches play the effect confirming that wheelbarrow is in use state, surprisingly touches to press make steering indicating light be constantly in duty by compressing switch when preventing wheelbarrow from not using.When preparing to turn left, centre of body weight naturally enough can be transferred to left foot by user, accordingly, left leg press on Left-Hand Panel by compressing switch, the steering indicating light being then positioned at left side lights, and buzzer sounds or the sound of voice playing module broadcasting " left-hand bend " simultaneously.When wheelbarrow prepares to turn right, centre of body weight naturally enough can be transferred to right crus of diaphragm by user, left leg is pressed on the panel on the right side of vehicle body, now use left leg pressure on the right side of by compressing switch, the steering indicating light being then positioned at right side lights, and buzzer sounds or voice playing module play cuing sound simultaneously.Buzzer or voice playing module send sound can allow user be able to know that steering indicating light is the most in running order, it is to avoid maloperation.This steering indicating light system according to user ride wheelbarrow time foot stress carry out adaptability design, manipulation is convenient, practical.
Embodiment
3
According to shown in Fig. 5 to Fig. 8, a kind of electric unicycle described in the present embodiment, include vehicle body 1 and be arranged on the steering indicating light 2 of body forward structure and/or the left and right sides, rear portion, two pedals of wheelbarrow both sides are mounted on judging bicyclist's confirmation press button 50 whether both feet all stand on pedal 3, and switch 40 in order to control the control knob of steering indicating light break-make；Described confirms that press button is arranged on the top of pedal first half；Described control knob switch is arranged on the top that pedal is latter half of；Being connected with the input terminal of controller after two described ACK button switch series connection, two described control knob switches are connected with two input terminals of controller respectively；Described steering indicating light is connected with two lead-out terminals of controller respectively, is positioned at the steering indicating light in left side by the control knob on-off control on right side, is positioned at the steering indicating light on right side by the control knob on-off control in left side.
Described vehicle front is also equipped with headlamp 9, headlamp includes at least one forward illuminator 92 and is positioned at the oblique illuminator of at least two 91 of forward illuminator both sides, it is connected with power supply after described forward illuminator one electrical switch of series connection, oblique illuminator is connected respectively and is connected with power supply after an electrical switch, and the end that controls of electrical switch is connected respectively with the lead-out terminal of single-chip microcomputer；Oblique illuminator on the left of being positioned at, by the control knob on-off control on right side, is positioned at the oblique illuminator on right side by the control knob on-off control in left side；One input terminal of described controller connects has one in order to the ambient light sensor controlling forward illuminator break-make.Described electrical switch 8 is field effect transistor, and described controller 7 is single-chip microcomputer.Described forward illuminator light directive wheelbarrow front, described oblique illuminator directive wheelbarrow left front or right front, road conditions so just can be clearly seen clearly when wheelbarrow is turned.Described ambient light sensor is in order to detect ambient light intensity, and light relatively dark place headlamp lights automatically at night.Described forward illuminator is only by ambient light sensor control, and outside oblique illuminator is on the one hand by ambient light sensor control, needs to light when the steering indicating light of homonymy lights the most simultaneously, is illuminated with the road surface to turning side.
Connect on one lead-out terminal of described controller and have one in order to buzzer or the voice playing module of pointing out steering indicating light conducting state.
During use, user is stepped on wheelbarrow pedal, two ACK buttons switch is pressed, and ACK button switch plays the effect confirming that wheelbarrow is in use state, surprisingly touches to press make steering indicating light be constantly in duty by compressing switch when preventing wheelbarrow from not using.When preparing to turn left, centre of body weight naturally enough can be transferred to left foot by user, especially left foot is anterior so that wheelbarrow tilts to left front is beneficial to turning, accordingly, the heel of right crus of diaphragm is minimum to the pressure of right-side pedal, user can somewhat lift right crus of diaphragm with, now the control knob switch on right side is gone off state by closure state, controller controls to be positioned at the steering indicating light in left side and lights after obtaining the signal that control knob switchs, buzzer sounds or the sound of voice playing module broadcasting " left-hand bend " simultaneously.When wheelbarrow prepares to turn right, it is anterior that centre of body weight naturally enough can be transferred to right crus of diaphragm by user, accordingly, the heel of left foot is minimum to the pressure of left pedal, user somewhat lifts left heel, the control knob switch making left side is gone off state by closure state, then the steering indicating light being positioned at right side lights, and buzzer sounds or voice playing module play cuing sound simultaneously.Due to wheelbarrow small volume, it is to stand above wheelbarrow when user is ridden, can't see the duty of steering indicating light on vehicle body, described buzzer or voice playing module send sound can allow user be able to know that steering indicating light is the most in running order, it is to avoid maloperation.This steering indicating light system according to user ride wheelbarrow time foot stress carry out adaptability design, manipulation is convenient, practical.
Embodiment
4
According to Fig. 7, Fig. 9 and Figure 10, a kind of electric unicycle described in the present embodiment, include vehicle body 1 and be arranged on the steering indicating light 2 of body forward structure and/or the left and right sides, rear portion, two pedals of wheelbarrow both sides are mounted on judge bicyclist's confirmation pressure transducer 500 whether both feet all stand on pedal, and in order to control the control pressure transducer 400 of steering indicating light break-make；Described confirms that pressure transducer is arranged on the top of pedal first half；The described pressure transducer that controls is arranged on the top that pedal is latter half of；Two described confirmation pressure transducers are connected with two input terminals of controller respectively, and two described control pressure transducers are connected with two input terminals of controller respectively；Described steering indicating light is connected with two lead-out terminals of controller respectively, and the steering indicating light being positioned at left side is controlled by the control pressure transducer on right side, and the steering indicating light being positioned at right side is controlled by the control pressure transducer in left side.
Described vehicle front is also equipped with headlamp, headlamp includes at least one forward illuminator and is positioned at the oblique illuminator of at least two of forward illuminator both sides, it is connected with power supply after described forward illuminator one electrical switch of series connection, oblique illuminator is connected respectively and is connected with power supply after an electrical switch, and the end that controls of electrical switch is connected respectively with the lead-out terminal of single-chip microcomputer；The oblique illuminator being positioned at left side is controlled by the control pressure transducer on right side, and the oblique illuminator being positioned at right side is controlled by the control pressure transducer in left side；One input terminal of described controller connects has one in order to the ambient light sensor controlling forward illuminator break-make.Described ambient light sensor is in order to detect ambient light intensity, and light relatively dark place headlamp lights automatically at night.Described forward illuminator is only by ambient light sensor control, and outside oblique illuminator is on the one hand by ambient light sensor control, needs to light when the steering indicating light of homonymy lights the most simultaneously, is illuminated with the road surface to turning side.
Connect on one lead-out terminal of described controller and have one in order to buzzer or the voice playing module of pointing out steering indicating light conducting state.
After on user steps on wheelbarrow pedal, confirm that pressure transducer detects pressure, it is judged that wheelbarrow is in riding condition；When wheelbarrow prepares to turn left, it is anterior that centre of body weight naturally enough can be transferred to left foot by user, accordingly, the heel of right crus of diaphragm is minimum to the pressure of right-side pedal, user somewhat lift right crus of diaphragm with, the pressure that now the control pressure transducer on right side records reduces or vanishing, then the steering indicating light being positioned at left side lights, and buzzer sounds or voice playing module play cuing sound simultaneously；When wheelbarrow prepares to turn right, it is anterior that centre of body weight naturally enough can be transferred to right crus of diaphragm by user, accordingly, the heel of left foot is minimum to the pressure of left pedal, user somewhat lifts left heel, the pressure that now the control pressure transducer in left side records reduces or vanishing, then the steering indicating light being positioned at right side lights, and buzzer sounds or voice playing module play cuing sound simultaneously.
Described confirmation pressure transducer records pressure and is more than 50N, and controller judges that wheelbarrow is in riding condition, and described control pressure transducer records pressure and is less than 20N, and controller judges that user heel lifts, then the steering indicating light controlling opposite side lights；Control the force value that records of pressure transducers be all higher than two big 300N of force value confirming that pressure transducers record when controller records two, can determine whether that wheelbarrow is at braking state, then control two steering indicating light synchronous flashings, the vehicle that can remind rear notes, buzzer or voice playing module also can be simultaneously emitted by the sound of correspondence simultaneously.
The present invention it is critical only that control knob switch, ACK button switch, control pressure transducer, the mounting means of confirmation pressure transducer offer convenience to controlling steering indicating light, and controller is only to control knob switch, ACK button switch, control pressure transducer, confirms that the information that pressure transducer obtains controls steering indicating light work after simply judging, it is that those skilled in the art easily realize, belongs to the category of prior art.
Claims (1)
1. an electric unicycle, include vehicle body and be arranged on body forward structure and/or the steering indicating light of the left and right sides, rear portion, it is characterised in that: it is mounted on controlling the normally-closed contact switch of steering indicating light break-make and in order to judge bicyclist's normally opened contact switch whether both feet all stand on pedal on two pedals of wheelbarrow both sides；Described normally opened contact switch is arranged on the top of pedal first half, and described normally-closed contact switch is arranged on the top that pedal is latter half of；It is positioned at the steering indicating light normally-closed contact switch with right side in left side, two normally opened contact switches of both sides and power sources in series, is positioned at the steering indicating light normally-closed contact switch with left side on right side, two normally opened contact switches of both sides and power sources in series；One also it is in series with in order to buzzer or the voice playing module of pointing out steering indicating light conducting state on the circuit of said two normally opened contact switch series connection；After on user steps on wheelbarrow pedal, two normally opened contact switches i.e. close, and confirm that wheelbarrow is in use state；When wheelbarrow prepares to turn left, it is anterior that centre of body weight naturally enough can be transferred to left foot by user, accordingly, the heel of right crus of diaphragm is minimum to the pressure of right-side pedal, user somewhat lift right crus of diaphragm with, now the normally-closed contact switch on right side resets and is in closure state, then the steering indicating light being positioned at left side lights, and buzzer sounds or voice playing module play cuing sound simultaneously；When wheelbarrow prepares to turn right, it is anterior that centre of body weight naturally enough can be transferred to right crus of diaphragm by user, accordingly, the heel of left foot is minimum to the pressure of left pedal, user somewhat lifts left heel, now the normally-closed contact switch in left side resets and is in closure state, then the steering indicating light being positioned at right side lights, and buzzer sounds or voice playing module play cuing sound simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410364768.7A CN104085464B (en) | 2014-07-28 | Electric unicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410364768.7A CN104085464B (en) | 2014-07-28 | Electric unicycle |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610204403.7A Division CN105730567A (en) | 2014-07-28 | 2014-07-28 | Electric monocycle |
| CN201610204379.7A Division CN105774971A (en) | 2014-07-28 | 2014-07-28 | Electric monocycle |
| CN201610204287.9A Division CN105711694A (en) | 2014-07-28 | 2014-07-28 | Electric wheelbarrow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104085464A CN104085464A (en) | 2014-10-08 |
| CN104085464B true CN104085464B (en) | 2016-11-30 |
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| CN103192913A (en) * | 2012-01-04 | 2013-07-10 | 上海新世纪机器人有限公司 | Device and method for detecting state of self-balancing two-wheel vehicle |
| CN103600799A (en) * | 2013-10-17 | 2014-02-26 | 上海交通大学 | Steering control system based on pressure sensor and self-balancing bicycle thereof |
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| CN201228037Y (en) * | 2008-06-16 | 2009-04-29 | 周惠兴 | Two-wheel self balancing electric motor vehicle |
| CN202420852U (en) * | 2012-01-04 | 2012-09-05 | 上海新世纪机器人有限公司 | State detecting device for self-balance two-wheel cycle |
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| CN202608979U (en) * | 2012-05-17 | 2012-12-19 | 刘华福 | Self-balancing electric vehicle with warning signal lamps |
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