WO2019037255A1 - 一种具有便携式电源结构的电动车 - Google Patents

一种具有便携式电源结构的电动车 Download PDF

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Publication number
WO2019037255A1
WO2019037255A1 PCT/CN2017/108609 CN2017108609W WO2019037255A1 WO 2019037255 A1 WO2019037255 A1 WO 2019037255A1 CN 2017108609 W CN2017108609 W CN 2017108609W WO 2019037255 A1 WO2019037255 A1 WO 2019037255A1
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WO
WIPO (PCT)
Prior art keywords
power supply
block
hole
fixing block
disposed
Prior art date
Application number
PCT/CN2017/108609
Other languages
English (en)
French (fr)
Inventor
张铭海
Original Assignee
东莞镁迪电子有限公司
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 东莞镁迪电子有限公司 filed Critical 东莞镁迪电子有限公司
Publication of WO2019037255A1 publication Critical patent/WO2019037255A1/zh

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Classifications

    • 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
    • B62J43/00—Arrangements of batteries
    • B62J43/10—Arrangements of batteries for propulsion
    • B62J43/16—Arrangements of batteries for propulsion on motorcycles or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof
    • B62M6/90—Batteries
    • 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
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • 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
    • B62J43/00—Arrangements of batteries
    • B62J43/30—Arrangements of batteries for providing power to equipment other than for propulsion

Definitions

  • the present invention relates to the technical field of electric vehicles, and particularly relates to an electric vehicle having a power supply structure that can be easily handled, carried, and used as a mobile power source.
  • An electric bicycle refers to a mechatronic personal vehicle equipped with a motor, a controller, a steering handle, and the like, and a display instrument system based on a battery or a lithium battery as an auxiliary energy source. .
  • Electric bicycle is a promising green vehicle. Its promotion and application can effectively solve the difficulties of ordinary people and ease urban air pollution. Its advantages are: 1. Zero emissions and no pollution during travel. Atmosphere, and no noise; 2, the price is generally available to the general public, 100 kilometers of low power consumption, economical use; 3, a longer cruising range of one charge, can solve the needs of urban bicycle commuters, It is also easier to avoid congestion; 4, the speed is not high, especially the smart electric bicycle that is light and gentle, as long as the traffic rules are observed and the attention is concentrated, no safety problems will occur; 5. Most of the spare parts used are Bicycles are universal and easy to repair; 6. Users use during the day and charge in the middle of the night, which is conducive to the balanced load of the power sector; 7. The large number of electric bicycles are listed and exported, which can generate new industries and valuable economic growth points.
  • An object of the present invention is to provide an electric vehicle having a portable power supply structure, which is convenient for loading and unloading on a connecting base, and the power supply portion is convenient to carry around.
  • the user then provides convenience for charging the power supply unit, saves labor and effort, and the detachable design between the power supply unit and the connector allows the power connection structure to have an antitheft function; the USB interface on the power supply unit is set for people.
  • the daily mobile phone charging is convenient. When the user goes out, he only needs to carry the power supply part of the electric vehicle, and can be used as a mobile power backup, without the need to bring another mobile power source, making people travel more easily and conveniently.
  • An electric vehicle having a portable power supply structure includes a vehicle body, the vehicle body is provided with a motor for driving body motion, and the vehicle body is connected to a power supply portion through a connecting seat, and the power supply portion includes a casing a first fixing block disposed on a bottom surface of the outer casing, a first conductive portion disposed on the first fixing block, a first magnetic portion sleeved on the first fixing block, a PCB board disposed on the first magnetic portion, The first conductive portion and the power supply unit are electrically connected to the PCB board respectively, and the first conductive portion and the power supply unit are electrically connected to the PCB board, and the connecting seat is mounted on the base body by the USB interface electrically connected to the PCB board.
  • a second fixing block a second conductive portion disposed on the second fixing block, and a second magnetic portion disposed in the second fixing block, wherein the power supply portion and the connecting seat pass through the first magnetic portion and the second magnetic portion
  • the first conductive portion and the second conductive portion are electrically connected, and the second conductive portion is electrically connected to the motor.
  • the vehicle body is provided by a frame, a seat connected to the rear end of the frame through a rod, a front wheel and a rear wheel respectively connected to the two ends of the frame, and a connection between the rear wheel and the frame.
  • a flywheel on one side a crank sprocket disposed below the corresponding seat of the frame, a chain connected between the crank sprocket and the flywheel, and a handlebar connected to the front end of the frame through a riser
  • the motor set Between the crank sprocket and the rear wheel, and fixed to the frame, the motor meshes with the crank sprocket through a gear, or the motor is disposed at the connection between the front wheel and the frame, or the motor is provided
  • the second conductive portion is connected to the motor through the riser and the frame through the wires respectively at the connection between the rear wheel and the frame.
  • the outer casing includes an upper casing and a lower casing that is engaged with the upper casing, wherein the inner surfaces of the upper casing are symmetrically provided with a plurality of upper concave positions, respectively, along the inner side of the side wall of the upper casing
  • An inner wall is formed, and a plurality of hole holes are formed on the inner wall, a groove is formed between the inner wall and the side wall, and a plurality of lower concave positions are symmetrically arranged on the inner side of the lower side of the lower case, and the mouth of the lower case is along
  • a flange is formed on the end surface of the flange, and a plurality of blocks are protruded on the inner side of the flange.
  • the flange is tightly coupled to the groove and is engaged with the corresponding card hole through each of the blocks, the bottom surface of the lower case
  • the middle portion is further provided with a mounting groove, the bottom surface of the mounting groove is formed with at least one through hole, and the first fixing block is installed in the mounting groove, and the first conductive portion connected to the first fixed block is
  • the middle end is disposed on the bottom surface of the lower case, and the bottom side of the lower case is provided with a connecting hole.
  • the connecting hole is connected to the USB interface, and the bottom surface of the lower case is further convexly provided with a plurality of protrusions, each convex A screw hole is respectively formed on the column, and each of the protrusions is connected to the PCB by a screw.
  • the other side of the lower case is further provided with a power socket for supplying power to the power supply unit.
  • the first fixing block is composed of a base and a first connecting body protruding from a center of the base, the first conductive portion includes a first conductive body and is connected to one end of the first conductive body through a spring.
  • the first contact body is embedded in the first connecting body, and one end of the first electric conductor is exposed outside the first connecting body, and the spring is built in the first electric conductor, the first contact block Electrically connecting with the second conductive portion, the first magnetic portion is formed by splicing two first magnetic bodies, and the two first magnetic bodies are respectively U-shaped and symmetrical to each other
  • the two first magnetic bodies are sandwiched on the first connecting body.
  • the PCB board has at least one through hole, and the other end of the first conductive portion is disposed in the through hole and electrically connected to the PCB board, and the power supply units are electrically connected to the PCB board Sexual connection.
  • the power supply unit includes at least one power supply unit, and the power supply unit is a soft pack battery or a battery core.
  • the power supply unit is disposed on the side of the first fixed block.
  • each power supply unit is disposed on the side of the first fixed block or bifurcated on both sides of the first fixed block.
  • the second fixing block is formed as a cover structure, the bottom end of the second fixing block extends outwardly to form a convex edge, and a second connecting body is protruded inside the second fixing block, the second connecting body Connected to the second conductive portion, one end of the second conductive portion is exposed to the top surface of the second fixed block, and the exposed end surface of the second conductive portion is on the same plane as the top surface of the second fixed block, the second connection Forming a groove between the body and the sidewall of the second fixing block, the second magnetic portion is formed by splicing two second magnetic bodies, and the two second magnetic bodies are respectively U-shaped and symmetrical with each other, the second The two magnetic bodies are disposed in the recess and are clamped to the second connecting body.
  • the base body comprises a connecting block, a pressing block for fixing the second fixing block on the connecting block, and a connecting block connecting the connecting block to the vehicle body.
  • the connecting block has a first anti-slip groove on one side of the connecting block, and a first inner groove is formed on the other side of the connecting block, and a first inner hole is formed on the bottom surface of the first inner groove.
  • the first inscribed hole is in communication with the first anti-slip groove
  • the second fixing block is mounted in the first inlay groove
  • the other end of the second conductive portion connected to the second fixing block is inscribed by the inscribed hole Extending downward to form an extended end, the extended end is electrically conductive
  • the electric motor of the electric vehicle is electrically connected.
  • the middle portion of the pressing block is provided with a first type of hole.
  • the pressing piece is sleeved on the second fixing block through the first type of hole, and the first type of hole is connected to the second fixed block.
  • the shape of the connecting block is matched with a second anti-slip groove on one side of the connecting block, and a second type hole is formed in the bottom surface of the second anti-slip groove.
  • the second hole is used for setting a wire, and the connecting block passes through
  • the second type of hole is bored on the ram, and the connecting block and the connecting block are coupled to the vehicle body through the first anti-slip groove and the second anti-slip groove.
  • one end of the connecting block is formed with a third type of hole
  • the other end of the connecting block is provided with a third anti-slip groove extending through the tail end
  • the bottom surface of the third anti-slip groove is formed with a fourth type hole
  • the third type hole and the fourth type hole respectively extend vertically through the upper and lower sides of the connecting block
  • a connecting groove is disposed on the connecting surface of the connecting block relative to the third anti-skid groove
  • the connecting groove is used for setting a wire
  • the two ends of the connecting groove are respectively
  • the third type of holes and the fourth type of holes are connected to each other, wherein one side of the pressing block is provided with a second inner fitting groove, and a second inner hole is formed on the bottom surface of the second inner fitting groove, and the pressing piece passes through the second inlay
  • the hole sleeve is disposed on the second fixing block, and the second fixing block is fixed to the third type hole of the connecting block, and the other end of the second conductive portion of the second fixing block extends
  • a first magnetic portion is disposed on the first fixed block, and a second magnetic portion is disposed in the second fixed block, and the magnetic connection between the first magnetic portion and the second magnetic portion is realized.
  • the solid connection between the power supply portion and the connecting base constitutes a connection structure for easy loading and unloading, and the first conductive portion and the second conductive portion are electrically connected to each other after the power supply portion and the connecting portion are connected, and the electric power supply portion is connected to the electric vehicle.
  • the motor supplies power to drive the motor to drive the electric vehicle to drive, and the first magnetic portion and the second magnetic portion cooperate to form an easy connection between the first conductive portion and the second conductive portion.
  • the circuit structure of the broken circuit makes the power supply part easy to load and unload on the connecting seat, and the power supply part is small in size, light in weight, convenient to carry around, saves labor and effort, and provides convenience for the user to charge the power supply part, and
  • the electric vehicle that has been removed from the power supply unit has no normal power supply source, and cannot be started normally. Therefore, it also has an anti-theft function; the USB interface on the power supply unit is set.
  • the power supply unit can be used as a mobile power source, and a data cable is used to charge the mobile phone, which is convenient for charging people's daily mobile phones. Therefore, the user only needs to carry the electric vehicle when going out.
  • the power supply unit can be used as a mobile power backup, and no need to bring a mobile power supply, making it easier and convenient for people to travel.
  • FIG. 1 is a schematic perspective view of the present invention.
  • FIG. 2 is a second schematic view of the three-dimensional structure of the present invention.
  • FIG 3 is a schematic view showing a connection state of a power supply portion and a connector of the present invention.
  • FIG. 4 is a schematic view showing a separated state of a power supply portion and a connector of the present invention.
  • FIG. 5 is a schematic exploded view of the power supply unit of the present invention.
  • FIG. 6 is a schematic perspective view of the upper casing of the present invention.
  • FIG. 7 is a schematic structural view showing a state in which the power supply unit of the present invention has no upper casing state.
  • FIG. 8 is a second schematic structural view of the power supply unit of the present invention in a state without an upper casing.
  • FIG. 9 is a third schematic structural view of the power supply unit of the present invention without the upper casing state. [0028] FIG.
  • FIG. 10 is a schematic exploded view of the connector of FIG. 1.
  • FIG. 11 is a schematic exploded view of the connector of FIG. 2.
  • FIG. 12 is a perspective structural view of a connecting block of the connector of FIG. 2.
  • FIG. 13 is a perspective structural view of a compact of the connector of FIG. 2.
  • FIG. 14 is a schematic view showing the assembly structure of the second fixing portion and the second magnetic portion of the present invention.
  • 15 is a full cross-sectional view of the first mount and the first conductive portion of the present invention.
  • 1 - power supply portion 11 - outer casing; 111 - upper casing; 112 - lower casing; 113 - upper recessed position; 114 - inner wall; 115 - card hole; 116 - groove; 117 - lower recessed position; 118-flange; 119-block; 11a-mounting groove; l ib-perforation; 11 c-connection hole; l id-bump; l ie-bob; l lf-power socket; l lg-pin hole; 12-first fixed block; 121-base; 122-first connector; 13-first conductive portion; 131-first conductor; 132-spring; 133-first contact block; 14-first magnetic portion 141-first magnetic body; 15-PCB board; 151-through hole; 16-USB interface; 17-power supply unit; 2-connector; 21-seat; 211-connecting block; 212-clamp; Connecting block; 21a- first anti-slip groove; 21b-
  • the present invention relates to an electric vehicle having a portable power supply structure, including a vehicle body 3, and the vehicle body 3 is provided with a motor 32 for driving the movement of the vehicle body 3, and the vehicle body 3 passes
  • a connecting base 2 is connected to a power supply unit 1.
  • the power supply unit 1 includes a housing 11, a first fixing block 12 disposed on the bottom surface of the housing 11, a first conductive portion 13 disposed on the first fixing block 12, and a sleeve. a first magnetic portion 14 on the first fixing block 12, a PCB board 15 disposed on the first magnetic portion 14, a USB interface 16 electrically connected to the PCB board 15, and a power supply unit 17 built in the housing 11.
  • the first conductive portion 13 and the power supply unit 17 are respectively electrically connected to the PCB board 15.
  • the connector base 2 is formed by the base body 21, the second fixing block 22 embedded on the base body 21, and the second fixing block. a second conductive portion 23 on the second conductive portion 23 and a second magnetic portion 24 disposed in the second fixed block 22, wherein the power supply portion 1 and the connecting base 2 are connected by the first magnetic portion 14 and the second magnetic portion 24, and The first conductive portion 13 and the second conductive portion 23 are electrically connected, and the second guide
  • the electric portion 23 is electrically connected to the motor 32, wherein the first fixed block 12 is provided with two first conductive portions 13, and the two first conductive portions 13 are electrically connected to the positive and negative electrodes in the circuit of the power supply portion 1, respectively.
  • the second fixing portion 22 is provided with two second conductive portions 23, and the two second conductive portions 23 are electrically connected to the positive and negative poles of the motor 32 through wires, and the power supply portion 1 and the connecting base 2 pass through the first two.
  • the conductive portion 13 is electrically connected to the corresponding two second conductive portions 23 to realize conduction between the power source and the motor 32.
  • the vehicle body 3 is connected by a frame 33, a seat 35 connected to the rear end of the frame 33 via a rod 34, and a front wheel 36 and a rear wheel respectively rotatably coupled to the ends of the frame 33.
  • a flywheel (not shown) provided on one side of the connection between the rear wheel 37 and the frame 33, a crank sprocket 38 provided below the seat frame 35 of the frame 33, and a transmission link between the crank sprocket 38 and A chain (not shown) between the flywheels and a handlebar 39 connected to the front end of the frame 33 via a riser 31 is provided.
  • the motor 32 is disposed between the crank sprocket 38 and the rear wheel 37, and is fixed to the frame 33.
  • the motor 32 is in mesh with the crank sprocket 38 via a gear (not shown), and is powered by the gear to the crank sprocket 38.
  • the motor 32 is disposed at the junction of the front wheel 36 and the frame 33.
  • the motor 32 is disposed at a connection between the rear wheel 37 and the frame 33, and the second conductive portion 23 is connected to the motor 32 through the riser 31 through the wire, and the frame 2 is fixed to the riser. 31 and the handlebar 39 connection [0041] As shown in FIG.
  • the outer casing 11 includes an upper casing 111 and a lower casing 112 that is engaged with the upper casing 111.
  • the inner surface of the upper casing 111 is symmetrically provided with a plurality of concave surfaces.
  • each upper recess 113 is used for mounting and positioning of each power supply unit 17, and an inner wall 114 is formed along the inner side of the side wall of the upper casing 111, and a plurality of card holes 115 are formed on the inner wall 114, and the inner wall 114 and A groove 116 is formed between the sidewalls.
  • the bottom surface of the lower casing 112 is symmetrically disposed with a plurality of lower recesses 117.
  • the lower recesses 117 are used for mounting and positioning of the power supply units 17, along the lower casing 112.
  • a flange 118 is protruded from the end surface of the flange.
  • a flange 119 is protruded on the inner side of the flange 118.
  • the flange 118 is tightly coupled to the groove 116 and is engaged with the corresponding card through each block 119.
  • the bottom surface of the lower housing 112 is further provided with a mounting slot l la, and the bottom surface of the mounting slot 11a is formed with at least one through hole l ib.
  • the first fixing block 12 is mounted in the mounting slot 11a, and is connected thereto.
  • One end of the first conductive portion 13 on the first fixing block 12 is disposed through the through hole l ib and exposed on the bottom surface of the lower casing 112
  • One side of the lower casing 112 is provided with a connecting hole 11c.
  • the connecting hole 11c is connected to the USB interface 16.
  • the bottom surface of the lower casing 112 is further convexly provided with a plurality of protrusions lld, and each of the protrusions l id is respectively A screw hole is formed, and each of the protrusions l id is screwed to the PCB board 15 .
  • a middle portion of the outer bottom surface of the lower housing 112 is provided with a boss 11 e , and one end of the first conductive portion 13 is exposed to the boss l ie, the bottom surface of the boss l is a plane, so that the boss lie is connected to the connecting base 2, and is closely attached to the upper surface of the connecting seat 2, thereby ensuring the first conductive portion 13 and the second conductive portion 23
  • the other side of the lower casing 112 is further provided with a power socket 1 If, the power socket is used to supply power for charging the power supply unit, and the power socket 1 If preferably uses a DC socket or a USB socket, the specific power source
  • the type of socket l lf can be selected according to the actual production needs, and is not self-limiting here; and since the USB interface 16 itself is configured with a conversion circuit, the single interface charging and discharging can be realized, therefore, the power socket l lf belongs to one Optional parts.
  • a dust plug 4 is disposed on the USB interface 16 and the power socket l lf respectively, and one side of the USB interface 16 and the power socket l lf is respectively provided with a pin hole l lg
  • Each of the dust plugs 4 includes a plug block 4 1 , a plug 42 disposed on one side of the plug block 41 , and a pull block 43 disposed on the other side of the plug block 41 .
  • the plug block 41 is configured to connect the USB interface 16 and the power socket l lf
  • the latch 42 is for connecting to the corresponding pin hole l lg to assist in fixing the dust plug 4; and the block 43 is convenient for loading and unloading the dust plug 4 .
  • the first fixing block 12 is composed of a base 121 and a first connecting body 122 protruding from the center of the base 121.
  • the base 121 is integrally formed with the first connecting body 122.
  • the first conductive portion 13 includes The first conductive body 131 is connected to the first contact block 133 of the first conductive body 131 through a spring 132.
  • the first conductive body 131 is embedded in the first connecting body 122, and one end of the first conductive body 131
  • the spring 132 is embedded in the first electrical conductor 131.
  • the other end of the first electrical conductor 131 is provided with a connecting end, and the connecting end is provided with a space between the first electrical conductors 131.
  • the first contact block 133 is outwardly convexly provided with a card edge.
  • the first contact block 133 is slidably connected to the connecting end by a card edge, and one end of the first contact block 133 is exposed by a spring.
  • the first contact block 133 is electrically connected to the corresponding second conductive portion 23, and the exposed ends of the two first conductive bodies 131 are electrically connected to the positive and negative electrodes in the circuit of the power supply portion 1, respectively, and the first magnetic portion 14 is
  • the two first magnetic bodies 141 are spliced, and the two first magnetic bodies 141 are U-shaped and symmetrical to each other.
  • the two first magnetic bodies 141 are sandwiched by the first connecting body 122.
  • the first contact block 133 of the first first conductive portion 13 and the corresponding second conductive portion 23 are used.
  • the first fixed block 12 and the second fixed block 22 are bonded together by the magnetic force between the first magnetic portion 14 and the second magnetic portion 24, and the second conductive portion is in contact with each other. Since the position of the second conductive portion 23 is fixed, the first contact block 133 is subjected to the opposing force of the second conductive portion 23 and slides into the corresponding connecting end. In the same manner, each of the first contact blocks 133 acts on the corresponding spring 132 to elastically deform each spring 132.
  • each of the springs 132 gradually does not act on the external force corresponding to the first contact block 133, and returns to the original state, thereby causing the respective first contact blocks 133 to be reset.
  • At least one through hole 151 is formed in the PCB board 15.
  • the other end of the first conductive portion 13 is disposed in the through hole 151, and is electrically connected to the PCB board 15, and each power supply unit 17
  • the number of the through holes 151 is two, and each of the through holes 151 is connected to the corresponding first conductive body 131 of the first conductive portion 13 .
  • the power supply unit 17 includes at least one power supply unit, and the power supply unit is a soft battery or a battery.
  • the power supply unit 17 is disposed on the side of the first fixed block 12 or above, as shown in FIG. 7-8.
  • each power supply unit is disposed together with the first fixed block 12
  • the side or the bifurcation is disposed on both sides of the first fixing block 12, as shown in FIGS. 5 and 9.
  • the electric core ⁇ can be matched with the concave position 113 on the upper casing 111 and the concave position 117 on the lower casing 112.
  • the second fixing block 22 is formed into a cover structure, and the bottom end of the second fixing block 22 extends outwardly to form a convex edge 221, and is convex inside the second fixing block 22.
  • a second connecting body 222 is connected to the second conductive portion 23, one end of the second conductive portion 23 is exposed to the top surface of the second fixing block 22, and the second conductive portion 23 is exposed.
  • the end surface is in the same plane as the top surface of the second fixing block 22, a recess 223 is formed between the second connecting body 222 and the sidewall of the second fixing block 22, and the second magnetic portion 24 is formed by the second magnetic body 241.
  • the two second magnetic bodies 241 are U-shaped and symmetrical to each other.
  • the two second magnetic bodies 241 are disposed in the recess 223 and are sandwiched by the second connecting body 222.
  • the base 21 includes a connecting block 211, a pressing block 212 for fixing the second fixing block 22 to the connecting block 211, and a mating connecting block 211 connected to the vehicle body 3.
  • the connecting block 211 has a first anti-slip groove 21a formed on one side of the connecting block 211, and a first inner groove 21b is disposed on the other surface of the connecting block 211.
  • the bottom surface of the inscribed groove 21b is formed with a first inner hole 21c.
  • the first inner hole 21c communicates with the first anti-slip groove 21a, and the second fixing block 22 is mounted in the first inner groove 21b.
  • the flange 221 of the second fixing block 22 is tightly fitted in the first inlay slot 2 lb.
  • the other end of the second conductive portion 23 connected to the second fixing block 22 extends downwardly from the inscribed hole to form an extension.
  • the first end of the pressing block 212 is electrically connected to the motor 32 of the electric vehicle.
  • the first block 21d is disposed on the second fixing block 22 through the first type of hole 21d.
  • the shape of the first type of hole 21d at the junction of the second fixing block 22 is matched.
  • the upper surface of the pressing block 21 2 is disposed on the same plane as the upper surface of the second fixing block 22 and the upper end surface of the second conductive portion 23. Up, so that the connection base 2 is connected to the power supply unit 1, and The connecting surface of the portion 1 is closely attached to ensure the connection between the first conductive portion 13 and the second conductive portion 23.
  • the connecting block 213 has a second anti-slip groove 21e extending through the first end.
  • a second type of hole 21f is formed in the bottom surface of the central portion of the slot 21e.
  • the second type of hole 2 If is used to provide a wire.
  • the connecting block 213 is disposed on the jack through the second hole 21f.
  • the connecting block 211 and the connecting block 213 are connected.
  • the first anti-slip groove 21a and the second anti-slip groove 21e are cooperatively coupled to the vehicle body 3.
  • the inner surfaces of the first anti-slip groove 21a and the second anti-slip groove 21e are provided with anti-slip grooves.
  • the connecting block 213 is first sleeved on the top end of the riser 31 through the second type hole 21f, and the middle portion of the handlebar 39 is correspondingly disposed in the second anti-slip groove 21e, and then the first block 211 is placed.
  • the anti-slip groove 21a is fastened to the handlebar 39, and is disposed opposite to the second anti-slip groove 21e. Then, the wire previously connected to the second conductive portion 23 is inserted into the riser 31 through the handlebar 39 to extend the wire.
  • the machine 32 is connected, and the flange 221 of the second fixing block 22 provided with the second magnetic portion 24 is placed in alignment with the first inlay groove 21b, and the first hole 21d of the pressing block 212 is sleeved in the first portion.
  • the pressing block 212 is aligned with the connecting block, and the screws are respectively placed at the four corners of the pressing block 212, and the screws are inserted into the connecting block 213 via the linking block 211 to lock the three.
  • the handlebar 39 is fixed between the first anti-slip groove 21a and the second anti-slip groove 21 e, and the second fixing block 22 is locked between the connecting block 211 and the pressing block 212, thereby completing the connecting seat 2 and the vehicle body. 3 connections.
  • one end of the connecting block 211 is formed with a third type of hole 21g, and the other end of the connecting block 211 is provided with a third anti-slip groove 21h extending through the tail end.
  • the bottom surface of the 21h is made of a fourth type of hole 21i.
  • the third type of hole 21g and the fourth type of hole 21i are perpendicularly formed on the upper and lower sides of the connecting block 211, and a connecting groove is formed on the surface of the connecting block 211 opposite to the third anti-slip groove 21h.
  • the communication groove 21j is configured to provide a wire, and the two ends of the communication groove 21j are respectively connected with the third type hole 21g and the fourth type hole 21i, and one side of the pressure block 212 is provided with a second inner groove 21k.
  • a second inlay hole 21m is formed on the bottom surface of the second inlay groove 21k.
  • the block 212 is sleeved on the second fixing block 22 through the second inlay hole 21m, and the second fixing block 22 is fixed to the connecting block 211.
  • the flange 221 of the second fixed block 22 is tightly fitted in the second inner groove 21k, and the other end of the second conductive portion 23 of the second fixed block 22 is
  • the three-type hole 21g extends inside to form an extended end, and the extended end is electrically conductive
  • the electric motor 32 of the electric vehicle is electrically connected, and one end of the connecting block 213 is provided with a fourth anti-slip groove 21n which is connected end to end.
  • the connecting block 211 and the connecting block 213 are coupled to each other through the third anti-slip groove 21h and the fourth anti-slip groove 21n.
  • the inner surface of the third anti-slip groove 21h and the fourth anti-slip groove 21n are also provided with anti-slip lines.
  • the upper surface of the pressing block 212 and the upper surface of the second fixing block 2 2 and the second conductive portion 23 are provided.
  • the upper end faces are disposed on the same plane so that the connection base 2 is connected to the power supply portion 1 and closely adheres to the connection surface of the power supply portion 1, thereby ensuring the effectiveness of the connection between the first conductive portion 13 and the second conductive portion 23. .
  • the wire is threaded before the riser 31, and the wire is inserted into the riser 31 through the handlebar 39, so that the wire extends into the frame 33 of the frame mounting motor 32, so that the wire is connected to the motor 32.
  • One end of the wire is reserved at the upper end of the riser 31 as a reserved end, and then the top end of the riser 31 is passed through the fourth type of hole 21i of the connecting block 211, so that the reserved end of the wire passes through the communication slot 2
  • the lj is passed through from the bottom of the third hole 21g.
  • the middle of the handlebar 39 is correspondingly disposed in the third anti-slip groove 21h, and the fourth anti-slip groove 21n of the engaging block 213 is fastened to the handlebar 39.
  • the connecting block 213 is fixed on the connecting block 211, and the handlebar 39 is locked by the third anti-slip groove 21h and the fourth anti-slip groove 21n, and then the reserved end of the wire is electrically connected to the second conductive portion 23, and then the compact is pressed.
  • the second inscribed hole 21m of the 212 is sleeved on the second fixing block 22 provided with the second magnetic portion 24, so that the convex edge 221 of the second fixing block 22 is aligned with the second inner fitting groove 21k, and then passed through the pressure.
  • the block 212 mounts the second fixing block 22 at the third type hole 21g, and fixes the pressing block 212 and the connecting block 211 by disposing the screws at the four corners of the pressing block 212, thereby completing the connection between the connecting seat 2 and the vehicle body 3. .
  • the rotating crank sprocket 38 drives the flywheel connected to the rear wheel 37 through the chain to realize the automatic driving of the electric vehicle; when the motor 32 is disposed on the front wheel 36 or the rear wheel 37 ⁇ , directly through the motor 32 The front wheel 36 or the rear wheel 37 is driven to realize automatic driving of the electric vehicle.
  • the power supply unit 1 only needs to be removed from the connection base 2, so that the first conductive portion 13 and the second conductive portion 23 are disconnected from each other, so that the power supply unit 1 can be carried with you.
  • the size of the main body of the power supply unit 1 is only the same as that of the mobile power source on the market, so it is convenient to carry. It is convenient for the user to charge the power supply unit 1 at the same time, and the power supply unit 1 is carried around, and the electric vehicle has no normal power supply source. It also does not start driving normally. Therefore, it also has anti-theft function.
  • one end of the data cable can be connected to the USB interface 16 of the power supply unit 1, and the other end of the data line is connected to the mobile phone charging interface. It is easy to charge your phone, just like mobile power, which makes it convenient for people to charge their mobile phones.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

一种具有便携式电源结构的电动车，包括车身，该车身上设有电机，车身通过一连接座（2）与一供电部（1）相连接，供电部（1）包括外壳、设于外壳底面的第一固定块（12）、穿设于第一固定块（12）上的第一导电部（13）、套设在第一固定块（12）上的第一磁性部（14）、设于第一磁性部（14）上的PCB板（15）、一与PCB板（15）电性连接的USB接口（16）以及内置于外壳中的供电单元（17），该第一导电部（13）和供电单元（17）分别与PCB板（15）电性连接，连接座（2）由座体、嵌设于座体上的第二固定块（22）、穿设于第二固定块（22）上的第二导电部（23）以及内设于第二固定块（22）内的第二磁性部（24）组成，供电部（1）与连接座（2）通过第一磁性部（14）和第二磁性部（24）相连接，且第一导电部（13）和第二导电部（23）电性连接，第二导电部（23）与电机电性连接。

Description

一种具有便携式电源结构的电动车
技术领域
[0001] 本发明涉及电动车的技术领域， 特指一种具有可轻松装卸、 便于携带且可作为 移动电源使用的电源结构的电动车。
背景技术
[0002] 电动自行车， 是指以蓄电池或锂电池等作为辅助能源在普通自行车的基础上， 安装了电机、 控制器、 转把闸把等操纵部件和显示仪表系统的机电一体化的个 人交通工具。
[0003] 电动自行车是一种很有发展前途的绿色交通工具， 它的推广应用， 能有效解决 普通老百姓出行的困难， 缓解城市大气污染， 它的优点在于： 1、 行进间零排放 ， 不污染大气， 而且不会产生噪音； 2、 价格在普遍大众所能消费的水平， 百公 里耗电量低， 使用经济实惠； 3、 一次充电续航里程较长， 能解决城市骑车上班 族的需要， 又能较轻松地避幵拥堵； 4、 车速不高， 特别是轻蹬轻踩的智能型电 动自行车， 只要遵守交通规则， 注意力集中， 就不会发生安全问题； 5、 所用零 配件大多与自行车通用， 容易修理； 6、 用户白天使用， 半夜充电， 有利于电力 部门均衡负荷； 7、 电动自行车的大量上市和争取出口， 能够生成新的产业和可 贵的经济增长点。
[0004] 目前的电动自行车因为电池容易没电， 如果跑的太远、 或者带的行李太重， 就 很容易把电池的电量消耗干净， 因此， 基本每天 （或间隔一两天） 都必须要充 一次电， 然而， 现有电动自行车之电池部分绝大多数体积较大， 质量较重， 不 论电池是否取下充电， 操作上和移动上都比较费吋费力， 而且， 对于一些仍住 楼梯房的使用者或者有些电梯不便于推电动自行车进入的地方而言， 电动车存 放安全和充电就成了较为让人困扰的问题了。
[0005] 发明内容
[0006] 本发明的目的在于克服现有技术中的不足之处而提供一种具有便携式电源结构 的电动车， 该电动车之供电部在连接座上装卸方便， 供电部便于随身携带， 为 使用者随吋为供电部充电提供了方便， 操作省吋省力， 供电部与连接座之间的 可分离式设计， 使该电源连接结构还具有防盗作用； 供电部上的 USB接口设置， 为人们日常手机充电提供了方便， 使用者出门吋仅需携带电动车之供电部， 便 可作为移动电源备用， 无需另带移动电源， 使人们出行更为轻松方便。
[0007] 为实现上述目的， 本发明采用如下的技术方案：
[0008] 一种具有便携式电源结构的电动车， 包括车身， 该车身上设有电机， 该电机用 以驱动车身运动， 所述车身通过一连接座与一供电部相连接， 该供电部包括外 壳、 设于外壳底面的第一固定块、 穿设于第一固定块上的第一导电部、 套设在 第一固定块上的第一磁性部、 设于第一磁性部上的 PCB板、 一于 PCB板电性连接 的 USB接口以及内置于外壳中的供电单元， 该第一导电部和供电单元分别与 PCB 板电性连接， 该连接座由座体、 嵌设于座体上的第二固定块、 穿设于第二固定 块上的第二导电部以及内设于第二固定块内的第二磁性部组成， 该供电部与连 接座通过第一磁性部和第二磁性部相连接， 且第一导电部和第二导电部电性连 接， 该第二导电部与电机电性连接。
[0009] 所述车身由车架、 通过一座杆连接在车架后端上方的车座、 分别转动连接于车 架两端的前轮和后轮、 设于后轮与车架之连接处的其中一边的飞轮、 设于车架 对应车座的下方的曲柄链轮、 传动连接在曲柄链轮和飞轮之间的链条以及通过 一立管连接在车架前端上方的车把组成， 所述电机设于曲柄链轮和后轮之间， 且固定于车架上， 该电机通过一齿轮与曲柄链轮相互啮合， 或， 该电机设于前 轮与车架的连接处， 又或， 该电机设于后轮与车架的连接处， 所述第二导电部 通过导线分别穿过立管、 车架与电机相连接。
[0010] 所述外壳包括上壳体和与上壳体相扣合的下壳体， 其中， 该上壳体内表面两边 分别对称设有若干上凹位， 顺着上壳体之侧壁的内侧制有一内壁， 于内壁上幵 制有若干卡孔， 该内壁和侧壁之间形成一沟槽， 该下壳体内底面两边分别对称 设有若干下凹位， 顺着该下壳体之幵口端面凸设有一凸缘， 该凸缘内侧面上凸 制有若干卡块， 该凸缘紧密配合地连接在沟槽中且通过各卡块卡接在对应卡孔 上， 该下壳体的底面中部还设有一安装槽， 该安装槽底面幵制有至少一穿孔， 所述第一固定块安装于该安装槽中， 连接于该第一固定块上之第一导电部的其 中一端穿设于穿孔， 外露于下壳体底面， 该下壳体其中一侧设有一连接孔， 该 连接孔与 USB接口相连接， 该下壳体内底面还凸设有若干凸柱， 各凸柱上分别幵 制有螺孔， 各凸柱配合螺丝于 PCB板相连接， 该下壳体的另一侧还设有一电源插 口， 该电源插口用以为供电单元充电提供电源。
[0011] 所述第一固定块由一基座以及凸设于基座中心的第一连接体组成， 所述第一导 电部包括第一导电体以及通过一弹簧连接于第一导电体一端的第一触块， 该第 一导电体嵌设于第一连接体， 且该第一导电体的其中一端暴露于第一连接体外 部， 该弹簧内置于第一导电体中， 该第一触块与第二导电部电性连接， 所述第 一磁性部由二第一磁性体拼接而成， 该二第一磁性体分别呈 U型且结构相互对称
， 该二第一磁性体夹合于第一连接体上。
[0012] 所述 PCB板上幵制有至少一通孔， 所述第一导电部的另一端穿设于通孔中， 且 与 PCB板电性连接， 所述各供电单元通过导线与 PCB板电性连接。
[0013] 所述供电单元包含至少一供电单体， 该供电单体为软包电池或电芯， 当该供电 单元有且仅有一供电单体吋， 该供电单元设于第一固定块侧边或上方， 当该供 电单元包含二个以上供电单体吋， 各供电单体一同设于第一固定块侧边或分幵 设置在第一固定块两边。
[0014] 所述第二固定块成罩体结构， 该第二固定块底端向外圆周延伸， 形成凸边， 于 该第二固定块内部凸制有一第二连接体， 该第二连接体与第二导电部相连接， 该第二导电部的其中一端暴露于第二固定块顶面， 且该第二导电部暴露的端面 与第二固定块顶面在同一平面上， 该第二连接体与第二固定块之侧壁之间构成 一凹槽， 所述第二磁性部由二第二磁性体拼接而成， 该二第二磁性体分别呈 U型 且结构相互对称， 该二第二磁性体设于凹槽中且夹合于第二连接体上。
[0015] 所述座体包括连接块、 将第二固定块固定在连接块上的压块以及配合连接块与 车身相连接的衔接块。
[0016] 所述连接块其中一面首尾贯通地幵制有一下第一防滑槽， 该连接块的另一面设 有一第一内嵌槽， 于第一内嵌槽底面幵制有一第一内嵌孔， 该第一内嵌孔与第 一防滑槽相连通， 所述第二固定块安装于第一内嵌槽中， 连接在该第二固定块 上的第二导电部另一端由内嵌孔向下延伸， 形成延伸端， 该延伸端通过导电与 电动车之电机电性连接， 所述压块中部设有一第一型孔， 该压块通过第一型孔 套设于第二固定块上， 该第一型孔于第二固定块连接处的形状大小相配合， 所 述衔接块其中一面设有首尾贯通的第二防滑槽， 于第二防滑槽中部底面贯穿设 有一第二型孔， 该第二型孔用以设置导线， 该衔接块通过第二型孔穿设在顶杆 上， 该连接块与衔接块通过第一防滑槽和第二防滑槽相配合地连接于车身上。
[0017] 或， 所述连接块其中一端幵制有第三型孔， 该连接块的另一端设有一首尾贯通 的第三防滑槽， 该第三防滑槽底面幵制有第四型孔， 该第三型孔和第四型孔分 别垂直贯穿于连接块上下两面， 于连接块相对第三防滑槽设置面上设有一连通 槽， 该连通槽用以设置导线， 该连通槽两端分别与第三型孔、 第四型孔相连通 ， 所述压块其中一面设有第二内嵌槽， 于该第二内嵌槽底面幵制一第二内嵌孔 ， 该压块通过第二内嵌孔套设在第二固定块上， 并将第二固定块固定于连接块 之第三型孔处， 该第二固定块之第二导电部的另一端向第三型孔内延伸， 形成 延伸端， 该延伸端通过导电与电动车之电机电性连接， 所述衔接块其中一面设 有首尾贯通的第四防滑槽， 该连接块与衔接块通过第三防滑槽和第四防滑槽相 配合地连接于车身上。
[0018] 本发明的有益效果在于： 其在第一固定块上设置第一磁性部， 在第二固定块中 设置第二磁性部， 通过第一磁性部和第二磁性部的磁性连接， 实现了供电部和 连接座的稳固连接， 构成一便于装卸的连接结构， 而在供电部和连接座连接吋 ， 使第一导电部和第二导电部实现电性连接， 通过供电部向电动车之电机输送 电源， 以驱动电机工作， 以通过电机驱动电动车行驶， 通过第一磁性部和第二 磁性部的配合， 又使第一导电部和第二导电部之间， 构成一便于接通 /断幵的电 路结构， 从而使得供电部在连接座上装卸方便， 而且供电部体积小， 质量轻， 便于随身携带， 操作省吋省力， 为使用者随吋为供电部充电提供了方便， 而且 ， 取下供电部的电动车无正常供电来源， 亦无法正常启动行驶， 因此， 还具有 防盗作用； 供电部上的 USB接口设置， 除了方便供电部本身充电 /放电， 还能在 手机需要充电吋， 作为移动电源， 配合一数据线， 为手机充电， 为人们日常手 机充电提供了方便， 因此， 使用者出门吋仅需携带电动车之供电部， 便可作为 移动电源备用， 无需另带移动电源， 使人们出行更为轻松方便。 [0019] 附图说明
[0020] 图 1是本发明的立体结构示意图之一。
[0021] 图 2是本发明的立体结构示意图之二。
[0022] 图 3是本发明之供电部和连接座的连接状态示意图。
[0023] 图 4是本发明之供电部和连接座的分离状态示意图。
[0024] 图 5是本发明之供电部的爆炸结构示意图。
[0025] 图 6是本发明之上壳体的立体结构示意图。
[0026] 图 7是本发明之供电部无上壳体状态的结构示意图之一。
[0027] 图 8是本发明之供电部无上壳体状态的结构示意图之二。
[0028] 图 9是本发明之供电部无上壳体状态的结构示意图之三。
[0029] 图 10是图 1之连接座的爆炸结构示意图。
[0030] 图 11是图 2之连接座的爆炸结构示意图。
[0031] 图 12是图 2之连接座的连接块的立体结构示意图。
[0032] 图 13是图 2之连接座的压块的立体结构示意图。
[0033] 图 14是本发明之第二固定部与第二磁性部的装配结构示意图。
[0034] 图 15是本发明之第一固定座和第一导电部的全剖视图。
[0035] 附图标号说明：
[0036] 1-供电部; 11-外壳; 111-上壳体; 112-下壳体; 113-上凹位； 114-内壁； 115- 卡孔； 116-沟槽； 117-下凹位； 118-凸缘； 119-卡块； 11a-安装槽； l ib-穿孔； 11 c-连接孔； l id-凸柱； l ie-凸台； l lf-电源插口； l lg-销孔； 12-第一固定块； 121 -基座; 122-第一连接体; 13-第一导电部； 131-第一导电体； 132-弹簧; 133-第 一触块； 14-第一磁性部; 141-第一磁性体; 15-PCB板; 151-通孔； 16-USB接口 ； 17-供电单元； 2-连接座； 21-座体； 211-连接块； 212-压块； 213-衔接块； 21a- 第一防滑槽； 21b-第一内嵌槽； 21c-第一内嵌孔； 21d-第一型孔； 21e-第二防滑 槽； 21f-第二型孔； 21g-第三型孔； 21h-第三防滑槽； 21i-第四型孔； 21j-连通槽 ； 21k-第二内嵌槽； 21m-第二内嵌孔； 21η-第四防滑槽； 22-第二固定块； 221-凸 边； 222-第二连接体; 223-凹槽; 23-第二导电部； 231-第二导电体; 24-第二磁 性部； 241-第二磁性体; 3-车身; 31-立管； 32-电机; 32-电机; 33-车架; 34-座 杆； 35-车座； 36-前轮； 37-后轮； 38-曲柄链轮； 39-车把； 4-防尘塞； 41-塞块； 42-插销； 43-拔块。
[0037] 具体实施方式
[0038] 以下结合说明书附图对本发明作进一步说明：
[0039] 如图 1-15所示， 本发明关于一种具有便携式电源结构的电动车， 包括车身 3， 该车身 3上设有电机 32， 该电机 32用以驱动车身 3运动， 车身 3通过一连接座 2与 一供电部 1相连接， 该供电部 1包括外壳 11、 设于外壳 11底面的第一固定块 12、 穿设于第一固定块 12上的第一导电部 13、 套设在第一固定块 12上的第一磁性部 1 4、 设于第一磁性部 14上的 PCB板 15、 一于 PCB板 15电性连接的 USB接口 16以及 内置于外壳 11中的供电单元 17， 该第一导电部 13和供电单元 17分别与 PCB板 15电 性连接， 该连接座 2由座体 21、 嵌设于座体 21上的第二固定块 22、 穿设于第二固 定块 22上的第二导电部 23以及内设于第二固定块 22内的第二磁性部 24组成， 该 供电部 1与连接座 2通过第一磁性部 14和第二磁性部 24相连接， 且第一导电部 13 和第二导电部 23电性连接， 该第二导电部 23与电机 32电性连接， 其中， 第一固 定块 12上设有二第一导电部 13， 该二第一导电部 13分别与供电部 1电路中的正负 极电性连接， 第二固定块 22上设有二第二导电部 23， 该二第二导电部 23分别通 过导线与电机 32的正负极电性连接， 该供电部 1与该连接座 2之间通过二第一导 电部 13与对应的二第二导电部 23电性连接， 实现电源与电机 32之间电路的导通
[0040] 如图 1-2所示， 车身 3由车架 33、 通过一座杆 34连接在车架 33后端上方的车座 35 、 分别转动连接于车架 33两端的前轮 36和后轮 37、 设于后轮 37与车架 33之连接 处的其中一边的飞轮 （未图示） 、 设于车架 33对应车座 35的下方的曲柄链轮 38 、 传动连接在曲柄链轮 38和飞轮之间的链条 （未图示） 以及通过一立管 31连接 在车架 33前端上方的车把 39组成， 电机 32设于曲柄链轮 38和后轮 37之间， 且固 定于车架 33上， 该电机 32通过一齿轮 （未图示） 与曲柄链轮 38相互啮合， 藉由 齿轮向曲柄链轮 38实现动力传动， 或， 该电机 32设于前轮 36与车架 33的连接处 ， 又或， 该电机 32设于后轮 37与车架 33的连接处， 第二导电部 23通过导线分别 穿过立管 31、 车架 33与电机 32相连接， 连接座 2固定于立管 31和车把 39的连接处 [0041] 如图 1-6所示， 外壳 11包括上壳体 111和与上壳体 111相扣合的下壳体 112， 其中 ， 该上壳体 111内表面两边分别对称设有若干上凹位 113， 各上凹位 113用以各供 电单元 17的安装定位， 顺着上壳体 111之侧壁的内侧制有一内壁 114， 于内壁 114 上幵制有若干卡孔 115， 该内壁 114和侧壁之间形成一沟槽 116， 该下壳体 112内 底面两边分别对称设有若干下凹位 117， 各下凹位 117用以各供电单元 17的安装 定位， 顺着该下壳体 112之幵口端面凸设有一凸缘 118， 该凸缘 118内侧面上凸制 有若干卡块 119， 该凸缘 118紧密配合地连接在沟槽 116中且通过各卡块 119卡接 在对应卡孔 115上， 该下壳体 112的底面中部还设有一安装槽 l la， 该安装槽 11a底 面幵制有至少一穿孔 l ib, 第一固定块 12安装于该安装槽 11a中， 连接于该第一固 定块 12上之第一导电部 13的其中一端穿设于穿孔 l ib, 外露于下壳体 112底面， 该下壳体 112其中一侧设有一连接孔 l lc， 该连接孔 11c与 USB接口 16相连接， 该 下壳体 112内底面还凸设有若干凸柱 l ld， 各凸柱 l id上分别幵制有螺孔， 各凸柱 l id配合螺丝于 PCB板 15相连接， 进一步地， 下壳体 112外底面中部设有一凸台 11 e， 第一导电部 13的其中一端外露于该凸台 l ie, 该凸台 l ie底面为一平面， 以便 凸台 l ie与连接座 2连接吋， 与连接座 2上表面紧密贴合， 从而保证了第一导电部 1 3和第二导电部 23之间连接的有效性； 该下壳体 112的另一侧还设有一电源插口 1 If, 该电源插口用以为供电单元充电提供电源， 电源插口 1 If优选地采用 DC插口 或 USB插口， 具体电源插口 l lf的类型， 可根据实际生产需要进行选择， 在此并 不予以自限； 而由于 USB接口 16本身配置一转换电路便可实现单接口充电放电功 育 ， 因此， 电源插口 l lf属于一可选装部件。
[0042] 另外， 如图 7-9所示， 于 USB接口 16和电源插口 l lf上分别设有防尘塞 4， USB接 口 16和电源插口 l lf的其中一侧分别设有销孔 l lg， 各该防尘塞 4分别包含有塞块 4 1、 设置在塞块 41一边插销 42以及设于塞块 41另一边的拔块 43， 塞块 41用以连接 USB接口 16和电源插口 l lf， 插销 42用以连接到对应销孔 l lg处， 以辅助固定防尘 塞 4; 拔块 43以便于防尘塞 4的装卸。
[0043] 如图 5、 15所示， 第一固定块 12由一基座 121以及凸设于基座 121中心的第一连 接体 122组成， 该基座 121与第一连接体 122为一体成型结构， 第一导电部 13包括 第一导电体 131以及通过一弹簧 132连接于第一导电体 131—端的第一触块 133， 该第一导电体 131嵌设于第一连接体 122， 且该第一导电体 131的其中一端暴露于 第一连接体 122外部， 该弹簧 132内置于第一导电体 131中， 具体而言， 第一导电 体 131另一端设有一连接端， 该连接端第一导电体 131之间制有空腔， 该第一触 块 133其中一端向外凸设有卡边， 该第一触块 133通过卡边滑动连接于连接端中 ， 并藉由弹簧使第一触块 133的其中一端外露于连接端， 该第一触块 133与对应 的第二导电部 23电性连接， 二第一导电体 131的外露端分别与供电部 1电路中的 正负极电性连接， 第一磁性部 14由二第一磁性体 141拼接而成， 该二第一磁性体 141分别呈 U型且结构相互对称， 该二第一磁性体 141夹合于第一连接体 122上。
[0044] 使用吋， 当供电部 1和连接座 2通过第一磁性部 14与第二磁性部 24磁性连接吋， 二第一导电部 13之第一触块 133与对应的第二导电部 23相接， 形成电性导通状态 ， 此吋， 在第一磁性部 14与第二磁性部 24之间的磁力作用下， 第一固定块 12和 第二固定块 22相贴合， 第二导电部 23由于固定在第二固定块 22上， 第二导电部 2 3的位置固定不变， 各第一触块 133受到第二导电部 23相对力的作用， 滑入对应 连接端内， 与此同吋， 各第一触块 133作用于对应的弹簧 132， 使各弹簧 132发生 弹性形变； 当于连接座 2上取下供电部 1吋， 第二导电部 23逐渐撤销对第一触块 1 33力的作用， 各弹簧 132逐渐不受对应第一触块 133的外力作用， 恢复原来的状 态， 进而促使各第一触块 133复位。
[0045] 如图 5所示， PCB板 15上幵制有至少一通孔 151， 第一导电部 13的另一端穿设于 通孔 151中， 且与 PCB板 15电性连接， 各供电单元 17通过导线与 PCB板 15电性连 接， 具体而言， 该通孔 151数量为二， 各通孔 151与第一导电部 13之对应的第一 导电体 131相连接。
[0046] 如图 5、 7-9所示， 供电单元 17包含至少一供电单体， 该供电单体为软包电池或 电芯， 当该供电单元 17有且仅有一供电单体吋， 该供电单元 17设于第一固定块 1 2侧边或上方， 如图 7-8所示； 当该供电单元 17包含二个以上供电单体吋， 各供电 单体一同设于第一固定块 12侧边或分幵设置在第一固定块 12两边， 如图 5、 9所 示； 采用电芯吋， 可配合上壳体 111之上凹位 113和下壳体 112之下凹位 117对各 电芯进行限位， 以确保电芯安装的稳定性。 [0047] 如图 7、 8、 11所示， 第二固定块 22成罩体结构， 该第二固定块 22底端向外圆周 延伸， 形成凸边 221， 于该第二固定块 22内部凸制有一第二连接体 222， 该第二 连接体 222与第二导电部 23相连接， 该第二导电部 23的其中一端暴露于第二固定 块 22顶面， 且该第二导电部 23暴露的端面与第二固定块 22顶面在同一平面上， 该第二连接体 222与第二固定块 22之侧壁之间构成一凹槽 223， 第二磁性部 24由 二第二磁性体 241拼接而成， 该二第二磁性体 241分别呈 U型且结构相互对称， 该 二第二磁性体 241设于凹槽 223中且夹合于第二连接体 222上。
[0048] 如图 3、 4、 10、 11所示， 座体 21包括连接块 211、 将第二固定块 22固定在连接 块 211上的压块 212以及配合连接块 211与车身 3相连接的衔接块 213。
[0049] 如图 3、 4、 10所示， 连接块 211其中一面首尾贯通地幵制有一下第一防滑槽 21a ， 该连接块 211的另一面设有一第一内嵌槽 21b， 于第一内嵌槽 21b底面幵制有一 第一内嵌孔 21c， 该第一内嵌孔 21c与第一防滑槽 21a相连通， 第二固定块 22安装 于第一内嵌槽 21b中， 具体而言， 第二固定块 22之凸边 221紧密配合地安装在第 一内嵌槽 2 lb中， 连接在该第二固定块 22上的第二导电部 23另一端由内嵌孔向下 延伸， 形成延伸端， 该延伸端通过导电与电动车之电机 32电性连接， 压块 212中 部设有一第一型孔 21d， 该压块 212通过第一型孔 21d套设于第二固定块 22上， 该 第一型孔 21d于第二固定块 22连接处的形状大小相配合， 需要说明的是， 压块 21 2上表面与第二固定块 22上表面、 第二导电部 23上端面设置在同一平面上， 以便 连接座 2与供电部 1连接吋， 与供电部 1之连接面紧密贴合， 从而保证了第一导电 部 13和第二导电部 23之间连接的有效性， 衔接块 213其中一面设有首尾贯通的第 二防滑槽 21e， 于第二防滑槽 21e中部底面贯穿设有一第二型孔 21f， 该第二型孔 2 If用以设置导线， 该衔接块 213通过第二型孔 21f穿设在顶杆上， 该连接块 211与 衔接块 213通过第一防滑槽 21a和第二防滑槽 21e相配合地连接于车身 3上， 该第 一防滑槽 21a和第二防滑槽 21e内表面设有防滑纹。
[0050] 装配吋， 先将衔接块 213通过第二型孔 21f套设在立管 31顶端， 再将车把 39中部 对应设置在第二防滑槽 21e中， 接着， 将连接块 211之第一防滑槽 21a扣合于车把 3 9上， 且与第二防滑槽 21e对位设置， 然后， 将预先连接在第二导电部 23上的导线 经车把 39穿入立管 31， 使导线伸入至车架 33安装电机 32处伸出， 以便导线与电 机 32相连接， 再将设置有第二磁性部 24的第二固定块 22之凸边 221对准第一内嵌 槽 21b装入， 并将压块 212之第一型孔 21d套设在第二固定块 22上， 使压块 212与 连接块对准， 再于压块 212四边角分别置入螺丝， 并使各螺丝经链接块 211伸入 到衔接块 213， 对三者进行锁固， 将车把 39固定在第一防滑槽 21a和第二防滑槽 21 e之间的同吋， 将第二固定块 22锁固于连接块 211与压块 212之间， 进而完成连接 座 2与车身 3的连接。
[0051] 或， 如图 11-13所示， 连接块 211其中一端幵制有第三型孔 21g， 该连接块 211的 另一端设有一首尾贯通的第三防滑槽 21h， 该第三防滑槽 21h底面幵制有第四型 孔 21i， 该第三型孔 21g和第四型孔 21i分别垂直贯穿于连接块 211上下两面， 于连 接块 211相对第三防滑槽 21h设置面上设有一连通槽 21j， 该连通槽 21j用以设置导 线， 该连通槽 21j两端分别与第三型孔 21g、 第四型孔 21i相连通， 压块 212其中一 面设有第二内嵌槽 21k， 于该第二内嵌槽 21k底面幵制一第二内嵌孔 21m， 该压块 212通过第二内嵌孔 21m套设在第二固定块 22上， 并将第二固定块 22固定于连接 块 211之第三型孔 21g处， 具体而言， 第二固定块 22之凸边 221紧密配合地安装在 第二内嵌槽 21k中， 该第二固定块 22之第二导电部 23的另一端向第三型孔 21g内 延伸， 形成延伸端， 该延伸端通过导电与电动车之电机 32电性连接， 衔接块 213 其中一面设有首尾贯通的第四防滑槽 21n， 该连接块 211与衔接块 213通过第三防 滑槽 21h和第四防滑槽 21η相配合地连接于车身 3上， 该第三防滑槽 21h和第四防 滑槽 21η内表面亦均设有防滑纹， 需要说明的是， 压块 212上表面与第二固定块 2 2上表面、 第二导电部 23上端面设置在同一平面上， 以便连接座 2与供电部 1连接 吋， 与供电部 1之连接面紧密贴合， 从而保证了第一导电部 13和第二导电部 23之 间连接的有效性。
[0052] 装配吋， 先于立管 31穿设导线， 使导线经车把 39穿入立管 31， 使导线伸入至车 架 33安装电机 32处伸出， 以便导线与电机 32相连接， 导线的其中一端预留于立 管 31上端管口， 作为预留端， 接着， 将立管 31顶端穿设在连接块 211之第四型孔 21i中， 使导线之预留端经连通槽 2 lj从第三型孔 21g自下而上穿出， 随后， 将车 把 39的中部对应设于第三防滑槽 21h中， 再将衔接块 213之第四防滑槽 21η扣合于 车把 39上， 且与第三防滑槽 21h对位设置， 并于衔接块 213四边角置入螺丝， 将 衔接块 213固定在连接块 211上， 通过第三防滑槽 21h和第四防滑槽 21η对车把 39 进行锁定， 然后将导线之预留端与第二导电部 23电性连接， 再将压块 212之第二 内嵌孔 21m套设于设置有第二磁性部 24的第二固定块 22上， 使第二固定块 22之凸 边 221对准第二内嵌槽 21k装入， 随后通过压块 212将第二固定块 22安装于第三型 孔 21g处， 并通过在压块 212四边角处置入螺丝， 将压块 212与连接块 211固定连 接， 进而完成连接座 2与车身 3的连接。
[0053] 使用吋， 仅需将供电部 1之第一磁性部 14与连接座 2之第二磁性部 24相互磁性连 接， 藉此， 使供电部 1伸出底面之第一导电部 13与连接座 2之第二导电部 23对应 电性连接， 通过供电部 1向电动车之电机 32输送电源， 以驱动电机 32工作， 当电 机 32固定于车架 33吋， 电机 32通过齿轮带动曲柄链轮 38转动， 此吋， 转动的曲 柄链轮 38通过链条带动与后轮 37相连接的飞轮转动， 实现电动车的自动行驶； 当电机 32设置于前轮 36或后轮 37吋， 通过电机 32直接带动前轮 36或后轮 37， 以 实现电动车的自动行驶。
[0054] 使用完毕后， 仅需将供电部 1从连接座 2上取下， 使第一导电部 13和第二导电部 23相互断幵， 便可随身携带供电部 1 (此处需要说明的是， 该供电部 1本体体积 大小仅与市面移动电源基本一致， 因此便于携带） ， 为使用者随吋为供电部 1充 电提供了方便， 而且， 供电部 1随身携带， 电动车无正常供电来源， 亦无法正常 启动行驶， 因此， 还具有防盗作用； 另外， 在需要给手机充电吋， 还能将数据 线一端接入供电部 1之 USB接口 16， 数据线另一端接入手机充电接口， 便可轻松 实现手机充电， 如同移动电源， 为人们日常手机充电提供了方便。
[0055] 以上所述仅是对本发明的较佳实施例， 并非对本发明的范围进行限定， 故在不 脱离本发明设计精神的前提下， 本领域普通工程技术人员对本发明所述的构造 、 特征及原理所做的等效变化或装饰， 均应落入本发明申请专利的保护范围内
技术问题
问题的解决方案
发明的有益效果

Claims

权利要求书
[权利要求 1] 一种具有便携式电源结构的电动车， 包括车身， 该车身上设有电机， 该电机用以驱动车身运动， 其特征在于： 所述车身通过一连接座与一 供电部相连接， 该供电部包括外壳、 设于外壳底面的第一固定块、 穿 设于第一固定块上的第一导电部、 套设在第一固定块上的第一磁性部
、 设于第一磁性部上的 PCB板、 一于 PCB板电性连接的 USB接口以及 内置于外壳中的供电单元， 该第一导电部和供电单元分别与 PCB板电 性连接， 该连接座由座体、 嵌设于座体上的第二固定块、 穿设于第二 固定块上的第二导电部以及内设于第二固定块内的第二磁性部组成， 该供电部与连接座通过第一磁性部和第二磁性部相连接， 且第一导电 部和第二导电部电性连接， 该第二导电部与电机电性连接。
[权利要求 2] 根据权利要求 1所述的具有便携式电源结构的电动车， 其特征在于： 所述车身由车架、 通过一座杆连接在车架后端上方的车座、 分别转动 连接于车架两端的前轮和后轮、 设于后轮与车架之连接处的其中一边 的飞轮、 设于车架对应车座的下方的曲柄链轮、 传动连接在曲柄链轮 和飞轮之间的链条以及通过一立管连接在车架前端上方的车把组成， 所述电机设于曲柄链轮和后轮之间， 且固定于车架上， 该电机通过一 齿轮与曲柄链轮相互啮合， 或， 该电机设于前轮与车架的连接处， 又 或， 该电机设于后轮与车架的连接处， 所述第二导电部通过导线分别 穿过立管、 车架与电机相连接， 所述连接座固定于立管和车把的连接 处。
[权利要求 3] 根据权利要求 1所述的具有便携式电源结构的电动车， 其特征在于： 所述外壳包括上壳体和与上壳体相扣合的下壳体， 其中， 该上壳体内 表面两边分别对称设有若干上凹位， 顺着上壳体之侧壁的内侧制有一 内壁， 于内壁上幵制有若干卡孔， 该内壁和侧壁之间形成一沟槽， 该 下壳体内底面两边分别对称设有若干下凹位， 顺着该下壳体之幵口端 面凸设有一凸缘， 该凸缘内侧面上凸制有若干卡块， 该凸缘紧密配合 地连接在沟槽中且通过各卡块卡接在对应卡孔上， 该下壳体的底面中 部还设有一安装槽， 该安装槽底面幵制有至少一穿孔， 所述第一固定 块安装于该安装槽中， 连接于该第一固定块上之第一导电部的其中一 端穿设于穿孔， 外露于下壳体底面， 该下壳体其中一侧设有一连接孔 ， 该连接孔与 USB接口相连接， 该下壳体内底面还凸设有若干凸柱， 各凸柱上分别幵制有螺孔， 各凸柱配合螺丝于 PCB板相连接,该下壳 体的另一侧还设有一电源插口， 该电源插口用以为供电单元充电提供 电源。
[权利要求 4] 根据权利要求 1所述的具有便携式电源结构的电动车， 其特征在于： 所述第一固定块由一基座以及凸设于基座中心的第一连接体组成， 所 述第一导电部包括第一导电体以及通过一弹簧连接于第一导电体一端 的第一触块， 该第一导电体嵌设于第一连接体， 且该第一导电体的其 中一端暴露于第一连接体外部， 该弹簧内置于第一导电体中， 所述第 一磁性部由二第一磁性体拼接而成， 该二第一磁性体分别呈 U型且结 构相互对称， 该二第一磁性体夹合于第一连接体上。
[权利要求 5] 根据权利要求 1所述的具有便携式电源结构的电动车， 其特征在于： 所述 PCB板上幵制有至少一通孔， 所述第一导电部的另一端穿设于通 孔中， 且与 PCB板电性连接， 所述各供电单元通过导线与 PCB板电性 连接。
[权利要求 6] 根据权利要求 1所述的具有便携式电源结构的电动车， 其特征在于： 所述供电单元包含至少一供电单体， 该供电单体为软包电池或电芯， 当该供电单元有且仅有一供电单体吋， 该供电单元设于第一固定块侧 边或上方， 当该供电单元包含二个以上供电单体吋， 各供电单体一同 设于第一固定块侧边或分幵设置在第一固定块两边。
[权利要求 7] 根据权利要求 1所述的具有便携式电源结构的电动车， 其特征在于： 所述第二固定块成罩体结构， 该第二固定块底端向外圆周延伸， 形成 凸边， 于该第二固定块内部凸制有一第二连接体， 该第二连接体与第 二导电部相连接， 该第二导电部的其中一端暴露于第二固定块顶面， 且该第二导电部暴露的端面与第二固定块顶面在同一平面上， 该第二 连接体与第二固定块之侧壁之间构成一凹槽， 所述第二磁性部由二第 二磁性体拼接而成， 该二第二磁性体分别呈 U型且结构相互对称， 该 二第二磁性体设于凹槽中且夹合于第二连接体上。
[权利要求 8] 根据权利要求 1所述的具有便携式电源结构的电动车， 其特征在于： 所述座体包括连接块、 将第二固定块固定在连接块上的压块以及配合 连接块与车身相连接的衔接块。
[权利要求 9] 根据权利要求 8所述的具有便携式电源结构的电动车， 其特征在于： 所述连接块其中一面首尾贯通地幵制有一下第一防滑槽， 该连接块的 另一面设有一第一内嵌槽， 于第一内嵌槽底面幵制有一第一内嵌孔， 该第一内嵌孔与第一防滑槽相连通， 所述第二固定块安装于第一内嵌 槽中， 连接在该第二固定块上的第二导电部另一端由内嵌孔向下延伸 ， 形成延伸端， 该延伸端通过导电与电动车之电机电性连接， 所述压 块中部设有一第一型孔， 该压块通过第一型孔套设于第二固定块上， 该第一型孔于第二固定块连接处的形状大小相配合， 所述衔接块其中 一面设有首尾贯通的第二防滑槽， 于第二防滑槽中部底面贯穿设有一 第二型孔， 该第二型孔用以设置导线， 该衔接块通过第二型孔穿设在 顶杆上， 该连接块与衔接块通过第一防滑槽和第二防滑槽相配合地连 接于车身上。
[权利要求 10] 根据权利要求 8所述的具有便携式电源结构的电动车， 其特征在于： 所述连接块其中一端幵制有第三型孔， 该连接块的另一端设有一首尾 贯通的第三防滑槽， 该第三防滑槽底面幵制有第四型孔， 该第三型孔 和第四型孔分别垂直贯穿于连接块上下两面， 于连接块相对第三防滑 槽设置面上设有一连通槽， 该连通槽用以设置导线， 该连通槽两端分 别与第三型孔、 第四型孔相连通， 所述压块其中一面设有第二内嵌槽 ， 于该第二内嵌槽底面幵制一第二内嵌孔， 该压块通过第二内嵌孔套 设在第二固定块上， 并将第二固定块固定于连接块之第三型孔处， 该 第二固定块之第二导电部的另一端向第三型孔内延伸， 形成延伸端， 该延伸端通过导电与电动车之电机电性连接， 所述衔接块其中一面设 有首尾贯通的第四防滑槽， 该连接块与衔接块通过第三防滑槽和第四 防滑槽相配合地连接于车身上。
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