CN2612593Y - Electric platform car - Google Patents

Electric platform car Download PDF

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Publication number
CN2612593Y
CN2612593Y CN 03241284 CN03241284U CN2612593Y CN 2612593 Y CN2612593 Y CN 2612593Y CN 03241284 CN03241284 CN 03241284 CN 03241284 U CN03241284 U CN 03241284U CN 2612593 Y CN2612593 Y CN 2612593Y
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CN
China
Prior art keywords
wheel
electric platforms
platform
car
cars
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN 03241284
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Chinese (zh)
Inventor
刘奥宇
Original Assignee
刘奥宇
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
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Priority to CN 03241284 priority Critical patent/CN2612593Y/en
Application granted granted Critical
Publication of CN2612593Y publication Critical patent/CN2612593Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Disclosed is a motorized platform car which comprises a front wheel, a back wheel, a platform car frame, a tap, a motorized driving system and a braking system, when a man stand on the platform to driving, it is a portable conveyance which ride instead of walk.

Description

The electric platforms car
The utility model relates to a kind of vehicle, particularly a kind of portable electronic transport facility.
At present, battery-driven car of selling on the market such as Electric Scooter, Electrical Bicycle all adopt the seat mode, and not only volume is big, cost is high but also very heavy for these cars, is unfavorable for carrying.
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, novel, in light weight, be easy to carry the electric platforms car of standing and using based on the people.
But electric platforms car of the present utility model is made of front-wheel, trailing wheel, platform vehicle frame, tap, electrical motor, storage battery, circuit governor, brake system and/or folding seat.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of three-wheel electric platforms car of the present utility model.
Fig. 2 is the structural representation of four-wheel electric platform truck of the present utility model.
Fig. 3 is the main TV structure figure that has the electric platforms car of preceding folding seat of the present utility model.
Fig. 4 is the circuit governor electrical schematic diagram of electric platforms car of the present utility model.
Fig. 1 is the structural representation of three-wheel electric platforms car, (1) is front-wheel among the figure, (2) be trailing wheel, (3) the leading bar of leading axle sleeve (4), (5) leading handle, (6) be front-axle beam, (7) be platform, (8) be the belt pulley of trailing wheel, (9) be belt, (10) be pulley motor, (11) be electrical motor, (12) be storage battery, (13) be the circuit governor, (14) leading bar cover, (15) be left side brake handle, (16) be right brake handle, when driving this car, the people stand on the platform (7), both hands are held tap handle, and the electric platforms car can be started and control to handle speed regulation device on hand.The electric platforms car adopts the hind axle structure of common motor rotating band box of tricks, trailing wheel (2) is two wheel constructions, make the electric platforms bassinet structure more stable, be more suitable for using in middle old man, certainly three-wheel electric platforms car also can adopt outer rotor motor (11) front-wheel or driving structure of rear wheel, (26) be bearing support between hind axle bearing sleeve and the platform (7), this bearing support also can be replaced by bumper, the electric platforms car of this tricycle structure can be that to take turns trailing wheel be that two-wheeled or front-wheel are two-wheeled by front-wheel, and trailing wheel is that two kinds of structures of taking turns constitute three-wheel electric platforms cars.
Fig. 2 is the structural representation of four-wheel electric platform truck, (1) is front-wheel among the figure, (2) be trailing wheel, (3) leading axle sleeve, (4) leading bar, (5) leading handle, (6) be front-axle beam, (7) be platform, (11) be the outer rotor wheel hub motor, (12) be storage battery, (13) be the circuit governor, (29) be brake pedal, (301) be the wheel hub band-type brake, (31) be the back brake cable, (32) be the front-wheel steering connecting rod, (33) be front-wheel steering pendulum pavilion, (34) front-wheel steering axle, (35) it is fixed on the bottom of faucet lever (4) to turn to poke rod, wherein front-wheel (1) and trailing wheel (2) are two wheel constructions, front-wheel (1) adopts the leading steering hardware of two axles interlock such as Fig. 2 institute in, or the leading steering hardware that adopts the wheel shaft of two coaxial wheels of a cock turning shaft control to rotate.
Fig. 3 main TV structure figure that has the electric platforms car of folding seat of the present utility model, (1) to (14) parts label, title are identical with Fig. 1 among the figure (3), (15) be that Collapsible seat, (16) are the seat strut bar, it is by liftable or can not lift supporting rod constitute, (17) for the folding rotating shaft of seat, (18,19) for seat lifting bar fastener, when using the electric platforms car, seat generally is in folded state, position as shown in phantom in FIG., have only when the driver feels to stand fatigue, just prop seat and use the mode of riding instead and drive.
Fig. 4 is a circuit governor electricity functional block diagram of the present utility model; constitute by control circuit (21), switch circuit (22), voltage protection (23), overcurrent protection (24), overload protection circuit such as (25); this circuit adopts pulse length modulation principle to realize infinite speed variation; realize waveform transformation with 555 time base circuits earlier; high power third-level pipe horsepower output; protective circuit works to control circuit by switch circuit (2); certainly, circuit governor of the present utility model also can adopt the circuit governor of other type.
The tap of electric platforms car of the present utility model can adopt fixed sturcture or folding structure, platform (7) bottom has the chassis frame of chassis frame, platform (7) and bottom can adopt fixed sturcture or can elastic structure, the people stands when driving, and the platform left and right sides width that both feet are stood is at 80 millimeters--be the optimal platform width between 800 millimeters; Electrical motor adopts conventional DC electrical motor or outer rotor motor; But platform truck adopts and is not with folding seat or is with collapsible or two kinds of structures of title folding seat, band flat-bed table top middle part or rear portion is fixed with one or two short sleeves or pore or quarter butts and can locks with seat strut bar (16) bottom fit during folding seat, trailing wheel (2) adopts single-wheel or two wheel constructions, when adopting two wheel constructions, two-wheeled adopts coaxial or divides axle construction, the motor drives wheel shaft rotated when two-wheeled was coaxial, during the two-wheeled split axle, and rounds of rotations in the motor drives trailing wheel; Corresponding with single-wheel or two-wheel trailing wheel (2), front-wheel is that two-wheeled or single-wheel structure constitute three-wheel or four-wheel electric platform truck.
Electric platforms car of the present utility model also can increase body structure, be about to the one side of platform (7) table top as casing, platform (7) top is all around as casing four limits, the casing another side then is installed on the leading axle sleeve (3), adopt the electric platforms car of case structure, the Electronmotive Force drive system can be installed on the table top of platform (7) rear portion, and platform (7) table top should be lower than rear axle place elevation of water as far as possible; As the electric platforms car of body structure, also can be with flat-bed chassis frame place as intermediate mass, left and right two of chassis frame constitutes the upper and lower bottom surface of casing around upwards folding with the rotating shaft of intermediate mass bonded assembly respectively, and intermediate mass constitutes body structure as one side of casing.
The Electronmotive Force drive system of electric platforms car of the present utility model is made up of electrical motor (11), storage battery (12), circuit governor (13), Poewr transmission mechanism, Poewr transmission mechanism is made of belt, pulley motor, trailing wheel belt pulley set or by chain---and gear cluster constitutes or is made of gear cluster, belt pulley or gear are installed on the motor rotor shaft, gear comprises ordinary gear and sprocket gear, electrical motor is fixed on the vehicle frame and with respect to vehicle frame and trailing wheel (2) and can not moves arbitrarily or rotate, but the spacing of electrical motor and trailing wheel is fastening after can regulating earlier.
Electric platforms car of the present utility model adopts front and back wheel equal diameters or front-wheel (1) the diameter wheel less than trailing wheel (2) diameter, and outer rotor flower hub motor is installed on one and/or two front-wheels and/or the trailing wheel.
One of most preferred embodiment of the present utility model is for adopting tap folding not with the electric platforms car of the tricycle structure of folding seat.
Two of most preferred embodiment of the present utility model is the electric platforms car that adopts the tricycle structure of leading folding band folding seat.
Most preferred embodiment of the present utility model three for adopting tap folding not with the electric platforms car of the four-wheel structure of folding seat.

Claims (10)

1, a kind of electric platforms car, constitute by front-wheel (1), trailing wheel (2), tap, vehicle frame, electric drive system, braking mechanism, it is characterized in that wheel is in wheel or four-wheel structure, leading by leading axle sleeve (3), faucet lever (4), tap handle (5), faucet lever cover (14) formation, vehicle frame is made of chassis frame, the front-axle beam (6) of platform (7) and bottom, and electric propulsion system is made of electrical motor (11), storage battery (12), circuit governor (13), Poewr transmission mechanism.
2,, it is characterized in that leading steering hardware is the leading steering hardware of two axles interlock or the leading steering hardware of being controlled the wheel shaft rotation of two coaxial wheels by a cock turning shaft by the described electric platforms car of claim 1.
3,, it is characterized in that being between tap and the platform (7) fixed connection structure by claim 1 or 2 described electric platforms cars.
4,, it is characterized in that being folding connection structure between tap and the platform (7), and tap is telescopic foldable structure by claim 1 or 2 described electric platforms cars.
5, by claim 1 or 2 or 3 or 4 described electric platforms cars, its feature do faucet lever cover (14) go up increase foldable seat (15), seat strut bar (16), and the table top middle part of the fastener (18,19) of lifting and fixed seat, platform (7) or rear portion be fixed with one or two short sleeve/pores or be shorter than, and can lock with seat strut bar (16) bottom fit.
6, by claim 1 or 2 described electric platforms cars, it is characterized in that platform (7) is fixed sturcture or can elastic structure, platform both sides width is between 80 millimeters to 800 millimeters.
7, by claim 1 or 2 described electric platforms cars, it is characterized in that electrical motor (11) is made of outer rotor motor or common motor, outer rotor motor is used for the electric platforms car of front-wheel or driving structure of rear wheel, and common motor is used for the electric platforms car of driving structure of rear wheel.
8, by claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described electric platforms cars, it is characterized in that trailing wheel (2) is single-wheel or two wheel constructions, when trailing wheel (2) was single-wheel, electrical motor only drove single-wheel (2) and rotates, when trailing wheel (2) was two-wheeled, two-wheeled adopted coaxial or divides axle construction; Two-wheeled is coaxial, and the motor drives wheel shaft rotates, the two-wheeled split axle, rounds of rotations in the motor drives trailing wheel, and front-wheel (1) constitutes the electric platforms car of two-wheeled or three-wheel or four-wheel structure for single-wheel or two wheel constructions.
9, by claim 1 or 2 or 3 or 4 or 4 or 6 or 7 described electric platforms cars, it is characterized in that front-wheel (1) diameter equal trailing wheel (2) diameter or front-wheel (1) diameter less than or work energetically trailing wheel (2) diameter.
10, it is characterized in that by claim 1 or 3 or 4 or 5 or 6 or 7 described electric platforms cars the electric platforms car is a paper tinsel body structure car, by the whole of platform (7) or an a part of face that constitutes the paper tinsel body, the another side of paper tinsel body is installed in that leading axle sleeve (3) is gone up or is made of another part of platform (7).
CN 03241284 2003-04-16 2003-04-16 Electric platform car Expired - Fee Related CN2612593Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03241284 CN2612593Y (en) 2003-04-16 2003-04-16 Electric platform car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03241284 CN2612593Y (en) 2003-04-16 2003-04-16 Electric platform car

Publications (1)

Publication Number Publication Date
CN2612593Y true CN2612593Y (en) 2004-04-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03241284 Expired - Fee Related CN2612593Y (en) 2003-04-16 2003-04-16 Electric platform car

Country Status (1)

Country Link
CN (1) CN2612593Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008119250A1 (en) * 2007-04-03 2008-10-09 Lungchin Lin Portable electric walking assistance device
CN100593479C (en) * 2006-01-14 2010-03-10 容海因里希股份公司 Low lift truck
CN102415928A (en) * 2010-09-28 2012-04-18 吴林有 Foldable tourism luggage barrow type four-wheel electric car
WO2013026185A1 (en) * 2011-08-25 2013-02-28 Quan Yumin Multi-functional portable electric mobility system and device
CN104837719A (en) * 2012-12-06 2015-08-12 林真昱 Upright three-wheeled vehicle having shock absorbing means

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100593479C (en) * 2006-01-14 2010-03-10 容海因里希股份公司 Low lift truck
WO2008119250A1 (en) * 2007-04-03 2008-10-09 Lungchin Lin Portable electric walking assistance device
CN102415928A (en) * 2010-09-28 2012-04-18 吴林有 Foldable tourism luggage barrow type four-wheel electric car
WO2013026185A1 (en) * 2011-08-25 2013-02-28 Quan Yumin Multi-functional portable electric mobility system and device
CN103221297A (en) * 2011-08-25 2013-07-24 全昱旻 Multi-functional portable electric mobility system and device
CN103221297B (en) * 2011-08-25 2016-12-07 全昱旻 A kind of Multi-functional portable electric mobility system and device
CN104837719A (en) * 2012-12-06 2015-08-12 林真昱 Upright three-wheeled vehicle having shock absorbing means

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee