KR101748021B1 - Electric kick board applying piezoelectric element - Google Patents

Electric kick board applying piezoelectric element Download PDF

Info

Publication number
KR101748021B1
KR101748021B1 KR1020150050183A KR20150050183A KR101748021B1 KR 101748021 B1 KR101748021 B1 KR 101748021B1 KR 1020150050183 A KR1020150050183 A KR 1020150050183A KR 20150050183 A KR20150050183 A KR 20150050183A KR 101748021 B1 KR101748021 B1 KR 101748021B1
Authority
KR
South Korea
Prior art keywords
rear wheel
lamp
piezoelectric element
footrest
wheel
Prior art date
Application number
KR1020150050183A
Other languages
Korean (ko)
Other versions
KR20160120951A (en
Inventor
정대성
Original Assignee
연암공과대학교산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 연암공과대학교산학협력단 filed Critical 연암공과대학교산학협력단
Priority to KR1020150050183A priority Critical patent/KR101748021B1/en
Publication of KR20160120951A publication Critical patent/KR20160120951A/en
Application granted granted Critical
Publication of KR101748021B1 publication Critical patent/KR101748021B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J99/00—Subject matter not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K17/00—Cycles not otherwise provided for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • B62J2099/004—
    • B62J2300/004—

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

The electric kickboard to which the piezoelectric element according to the present invention is applied includes a foot plate for mounting front and rear wheels on front and rear ends thereof and supporting the front and rear wheels; A steering wheel connected to a front wheel fixed to the footrest and axially rotated to be steerable; A driving motor connected to the rear wheel fixed to the footrest and transmitting power to the rear wheel; A battery mounted on a lower portion of the foot plate to supply electric power to the driving motor; A front lamp mounted on the center of the steering wheel to illuminate the front surface, A rear lamp mounted on an upper rear surface of the rear wheel of the footrest and emitting light when a current is applied to illuminate the rear surface; And a lamp switch connected to the front lamp and the rear lamp to turn on / off the operation of each lamp,
The rear wheel is formed with a rear wheel groove so as to pass through the rear wheel shaft at the center. A piezoelectric element is attached to the inner surface of the rear wheel groove, and a piezoelectric element covering ring covering the piezoelectric element is engaged.

Description

ELECTRIC KICK BOARD APPLICATION PIEZOELECTRIC ELEMENT < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a kickboard, and more particularly, to an electric kickboard in which a piezoelectric element is mounted on a kickboard to store electric power generated by external pressure in a battery to drive the kickboard.

[0002] Driving boards, which are generally referred to as "kickboard" or "scooter ", are generally composed of board frame members supported by front and rear wheels and handles and other members for adjusting the driving direction, . Such a traveling board is a mechanism that allows one to enjoy a sense of passion and sense of speed by driving a front and rear wheels while holding a pair of feet on the board frame member while adjusting the steering wheel and holding the other foot on the ground.

The configuration of the board for driving as described above is described in Korean Registered Utility Model Registration No. 20-0189611 (name: board for driving, application No. 20-2000-006155) and Registered Utility Model Registration No. 20-0192306 Registration No. 20-0196549 (name: Kickboard, application number: 20-2000-011367) registered in the domestic registered utility model registration book No. 20-0204403 (name: Kickboard capable of being folded, application number: 20-2000-015700), and therefore, a detailed description thereof will be omitted.

In recent years, a board for driving equipped with a power unit such as a motor or an engine has been introduced. Particularly, an electric driving board driven by a motor is started by a battery or a battery power source as in the case of starting a car. Battery) power is supplied to the motor so that electric running is possible.

In the case of the electric kickboard as described above, there is an advantage that the power can be automatically obtained, but the structure is complicated and the volume is large, so there is a problem in handling and the cost is high.

KR2002-0065260A KR10-2011-0135231A US20140070508 EP02329866

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems of the prior art.

 Specifically, an object of the present invention is to mount a piezoelectric element module on a kickboard and to mount electric power generated by an external pressure on the battery to drive the electric kickboard.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided an electric kickboard having a piezoelectric element according to the present invention, comprising: a foot plate for supporting front and rear wheels; A steering wheel connected to a front wheel fixed to the footrest and axially rotated to be steerable; A driving motor connected to the rear wheel fixed to the footrest and transmitting power to the rear wheel; A battery mounted on a lower portion of the foot plate to supply electric power to the driving motor; A front lamp mounted on the center of the steering wheel to illuminate the front surface, A rear lamp mounted on an upper rear surface of the rear wheel of the footrest and emitting light when a current is applied to illuminate the rear surface; And a lamp switch connected to the front lamp and the rear lamp to turn on / off the operation of each lamp,

A plurality of hemispherical piezoelectric elements adjacent to each other are attached to the inner surface of the rear wheel groove, and a piezoelectric element covering ring covering the piezoelectric element is coupled to the rear wheel groove, .

As described above, the present invention provides a kickboard in which electric power generated by an external pressure is stored in a battery so that the driving force of a wheel for the progress of a kickboard can be easily obtained. Thus, an electric kickboard or a foot It is advantageous in that it is more practical and convenient than a manual type kickboard having inconvenience to continue to use, and since it is easy to handle and easy to operate, it can be easily used by anyone. Therefore, public preference And satisfaction can be increased.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall configuration view of a motorized kickboard to which a piezoelectric device according to an embodiment of the present invention is applied; FIG.
2 is an operational view of a piezoelectric element mounted on a rear wheel shaft of a motor-driven kickboard to which a piezoelectric element according to an embodiment of the present invention is applied;
3 is an operational view of a piezoelectric element mounted on a rear wheel groove of a motorized kickboard to which a piezoelectric element according to an embodiment of the present invention is applied;

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings, but the present invention is not limited by the scope of the present invention.

Fig. 1 shows an overall configuration of an electric kickboard to which a piezoelectric element according to an embodiment of the present invention is applied. Fig. 2 shows the operation of a piezoelectric element mounted on a rear wheel shaft of a electric kickboard to which a piezoelectric element according to an embodiment of the present invention is applied FIG. 3 is a view illustrating an operation example of a piezoelectric element mounted on a rear wheel groove of a motorized kickboard to which the piezoelectric element according to the embodiment of the present invention is applied.

1, a motorized kickboard to which a piezoelectric device according to the present invention is applied includes a foot plate 30 for supporting front wheels 10 and rear wheels 20 at front and rear ends thereof, (50) connected to the rear wheel (20) fixed to the footrest (30) and transmitting power to the rear wheel (20); a steering wheel A battery 60 mounted on a lower portion of the footrest 30 to supply power to the driving motor 50, a front lamp mounted on the center of the steering wheel 40 and emitting light when a current is applied, A rear lamp mounted on the rear side of the rear wheel 20 of the footrest 30 to emit light when a current is applied thereto and illuminate the rear surface of the footrest 30 and a lamp connected to the front and rear lamps to turn on / Switch 70,

2 and 3, a rear wheel groove 22 is formed at the center of the rear wheel 20 so as to pass through the rear wheel shaft 21. A piezoelectric element 80 is attached to the inner surface of the rear wheel groove 22 And the piezoelectric element cover 80 is coupled with the rear wheel shaft 21 after the piezoelectric element cover 80 is coupled with the piezoelectric element cover 80. The piezoelectric element 80 is coupled to the rear wheel shaft 22, The load of the occupant is transmitted to the rear wheel shaft 21 connected to the footrest 30 and the load applied to the rear wheel shaft 21 is transmitted to the rear wheel shaft 21. [ The rear wheel groove 22 presses the element 80 to generate electric power.

Therefore, by providing a kickboard that can save the power generated by external pressure to the battery and easily obtain the driving force of the wheels for the kickboard, it is possible to keep using the electric kickboard or one foot, It is easy to handle and easy to operate, so that it can be easily used by anyone. Therefore, it is possible to increase the popularity and satisfaction of the public regarding the use of the kickboard It has an effect.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

10: front wheel
20: rear wheel
21: rear wheel shaft
22: rear wheel groove
30: Scaffolding
40: steering wheel
41: Front lamp
42: Rear lamp
50: drive motor
60: Battery
70: Lamp switch
80: piezoelectric element
81: Piezoelectric element covering

Claims (2)

A footrest 30 for mounting the front wheels 10 and the rear wheels 20 on the front and rear ends thereof and supporting the front wheels 10 and the rear wheels 20;
A steering handle (40) connected to the front wheel (10) fixed to the footrest (30) and axially rotated so as to be steerable;
A driving motor (50) connected to the rear wheel (20) fixed to the footrest (30) and transmitting power to the rear wheel (20);
A battery (60) mounted on a lower portion of the footrest (30) and supplying power to the driving motor (50);
A front lamp 41 mounted on the center of the steering wheel 40 to illuminate the front surface of the steering wheel 40;
A rear lamp (42) mounted to the rear of the rear wheel (20) of the footrest (30) toward the rear and emitting light when a current is applied to illuminate the rear surface;
And a lamp switch (70) connected to the front lamp (41) and the rear lamp (42) to turn on / off the operation of each lamp,
A rear wheel groove 22 is formed at the center of the rear wheel 20 so as to pass through the rear wheel shaft 21. A plurality of hemispherical piezoelectric elements 80 adjacent to each other are attached to the inner surface of the rear wheel groove 22, And a piezoelectric element covering (81) covering a plurality of hemispherical piezoelectric elements (80) is coupled to the rear wheel shaft (21). The method according to claim 1,
Wherein a plurality of hemispherical piezoelectric elements (80) adjacent to each other are attached to an outer diameter of a rear wheel shaft (21) not attached to the inner surface of the rear wheel groove (22).
KR1020150050183A 2015-04-09 2015-04-09 Electric kick board applying piezoelectric element KR101748021B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150050183A KR101748021B1 (en) 2015-04-09 2015-04-09 Electric kick board applying piezoelectric element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150050183A KR101748021B1 (en) 2015-04-09 2015-04-09 Electric kick board applying piezoelectric element

Publications (2)

Publication Number Publication Date
KR20160120951A KR20160120951A (en) 2016-10-19
KR101748021B1 true KR101748021B1 (en) 2017-06-15

Family

ID=57250713

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150050183A KR101748021B1 (en) 2015-04-09 2015-04-09 Electric kick board applying piezoelectric element

Country Status (1)

Country Link
KR (1) KR101748021B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101984133B1 (en) * 2018-02-28 2019-05-30 공주대학교 산학협력단 Kickboard with improved safety
KR101939093B1 (en) * 2018-03-29 2019-04-11 주식회사 블루휠스 Electric kickboard
KR101988395B1 (en) * 2018-11-28 2019-09-30 주식회사 블루휠스 Electric kickboard

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000247283A (en) * 1999-02-26 2000-09-12 Yec:Kk Small moving body
KR200222196Y1 (en) 2000-10-25 2001-05-02 권오성 a quick board
KR200255478Y1 (en) 2000-11-07 2001-12-13 (주)포인트텍 Kick board
JP2014083957A (en) * 2012-10-23 2014-05-12 Sumitomo Rubber Ind Ltd Tire power generation device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100424779B1 (en) 2001-02-06 2004-03-31 주식회사 휴모봇 A motor-driven board
KR20110060798A (en) 2009-11-30 2011-06-08 제이.디. 쟈판 가부시키가이샤 Skater
KR101199755B1 (en) 2010-06-10 2012-11-08 문성원 kickboard
JP6015911B2 (en) 2012-09-11 2016-10-26 ジェイディジャパン株式会社 Kicks Caterer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000247283A (en) * 1999-02-26 2000-09-12 Yec:Kk Small moving body
KR200222196Y1 (en) 2000-10-25 2001-05-02 권오성 a quick board
KR200255478Y1 (en) 2000-11-07 2001-12-13 (주)포인트텍 Kick board
JP2014083957A (en) * 2012-10-23 2014-05-12 Sumitomo Rubber Ind Ltd Tire power generation device

Also Published As

Publication number Publication date
KR20160120951A (en) 2016-10-19

Similar Documents

Publication Publication Date Title
KR101818125B1 (en) Electric kick board applying piezoelectric element
KR101748021B1 (en) Electric kick board applying piezoelectric element
JP5634273B2 (en) Electric bicycle
CN105216933B (en) A kind of frame assembly of double-wheel self-balancing electrombile
US20210380190A1 (en) Human-machine interaction sport vehicle
WO2017210830A1 (en) Electric balancing vehicle
WO2012004477A3 (en) Foldable, ultra-lightweight tricycle having an electric motor
CN203306176U (en) Small power scooter
US20150075881A1 (en) Single-pole Single-wheel Self-balancing Electric Vehicle
WO2018107477A1 (en) Self-balancing scooter
WO2008119250A1 (en) Portable electric walking assistance device
JP3124297U (en) Power car with a structure that changes direction by shaking the body
CN106585300B (en) Multifunctional bicycle
JP2017121836A (en) Hand operation device and electric power-assisted bicycle
KR101627932B1 (en) Electric collapsible bicycles
US9219405B2 (en) Portable driven generator
KR20140058836A (en) Bike wheel with battery
WO2019153418A1 (en) Single foot scooter body
US20210347434A1 (en) Upright single-wheeled electromotive apparatus
JP3220392U (en) Bicycle with direction indicator
CN205365957U (en) Electronic helping hand implementation ware
KR101797985B1 (en) Electric bicycle using solar cell
KR20190028239A (en) Electric Kick Board using tilting mechanism
TW202037515A (en) Electric assisting kickstand of motorcycle for automatically assisting the motorcycle to be stably standing during stopping
JP2005041454A (en) Two parallel wheel electric traveling body

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant