CN202923823U

CN202923823U - Power output kit module

Info

Publication number: CN202923823U
Application number: CN 201220265903
Authority: CN
Inventors: 黄麟翔; 林家樑; 林东庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-07
Filing date: 2012-06-07
Publication date: 2013-05-08
Anticipated expiration: 2022-06-07

Abstract

The utility model discloses a power output kit module which comprises a wheel shaft, a wheel hub, a motor, a planetary gear unit, a flywheel and a battery unit. The wheel shaft is fixed on a front fork or a back fork of a vehicle frame and provided with a convex ring, a plurality of buckling grooves and C type buckle rings, and positions the wheel hub, the motor and the planetary gear unit. The wheel hub comprises a left hub body, a right hub body and a hub and is provided with a containing space capable of containing the wheel shaft, the motor, the planetary gear unit, a power output shaft and the battery unit. The motor is formed by a motor bearing seat, a motor carrier, a rotor, a stator, a magnet and a motor bearing cover provided with a circular groove. The planetary gear unit is arranged inside the circular groove in the motor bearing cover and composed of a drive gear, a plurality of planetary gears, a gear ring, an outer cover and the power output shaft. The flywheel is fixed on the outer threads of a flywheel seat. The battery unit comprises rechargeable batteries and a battery mould. According to the structure, the power output kit module can be used for power output of bicycles, wheel vehicles and other vehicles, and meet requirements of different riders.

Description

Power output external member module

Technical field

The utility model relates to a kind of power output external member module, referring in particular to a kind of power that can be used for bicycle, wheel car class vehicle exports, can satisfy different riders' customized demand, have the power output external member module of the power driven mode of single-wheel or two-wheel.

Background technology

Regular Bicycle, wheel car class vehicle have become a kind of general transportation means, more can reach sport and body-building and drive bicycle, and meet environmental protection, energy-conservation, the requirement that subtracts carbon.

Therefore, for meeting modern's life style, Electrical Bicycle was to arise after bicycle came out, Electrical Bicycle have drive long highway section can be not tired, or smooth and easyly travel on various highway sections and do not produce the stagnation behavior function, and the power resources of Electrical Bicycle are motor, allow Electrical Bicycle produce the power that advances, this Electrical Bicycle of commonly using is when travelling, its wheel hub and wheel shaft need together rotation, and during its current start, and the torsion of its motor driving is not enough can be produced and stagnate, and therefore the hub material intensity of rotation can sustain damage, stability when making bicycle running is affected, and its battery pack is hung on outward on the vehicle frame, can destroy the aesthetic feeling of bicycle outward appearance, plug-in battery pack suffers damaged in collision easily, is difficult to meet the demand of bicycle industry.

In view of this, the design people knows very well it on using this disappearance to be arranged, and is revised improvement, simultaneously in line with the spiritual notion of asking, and by its experience of professional domain for many years, and in many ways finally test the utility model successfully after clever thought, the test, so that a kind of power output external member module to be provided.

The utility model content

The purpose of this utility model is to provide a kind of power output external member module, and its external member module can be used in the power output of bicycle, wheel car class vehicle, and can satisfy different riders' customized demand.

Another purpose of the present utility model is to provide a kind of power output external member module, can reach in the power output of bicycle, wheel car class vehicle, can according to the being made by manufacturers or users of rider's demand, have the power driven mode of single-wheel or two-wheel.

Another purpose of the present utility model is to provide a kind of power output external member module, can reach power, the electronics module of bicycle, wheel car class vehicle, has the voluntarily function of repacking.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of power output external member module, it is mainly used in the power output of bicycle, wheel car class vehicle, and it comprises:

One wheel shaft is locked on the front fork or back vent of vehicle frame, and the middle section of wheel shaft external diameter is provided with bulge loop, a plurality of draw-in groove and fastens the C type clasp of draw-in groove, this wheel shaft location wheel hub, motor and compound planet gear; One wheel hub is comprised of left side hub body, right side hub body and flower-drum, and the wheel hub center is provided with the open-work that wears wheel shaft, is equipped with a flower-drum between left and right side hub body, and has the accommodation space that holds wheel shaft, motor, compound planet gear, power take-off shaft and battery pack; One motor holds lid institute by motor bearing, motor carrier, rotor, stator, magnet and motor and is formed, and motor holds and covers side and be provided with annular groove, and the locking of the motor rotor outside has the transmission gear of compound planet gear; One planet gear cluster is located in the annular groove that motor holds lid, formed by transmission gear, a plurality of planetary wheel, ring gear, enclosing cover and power take-off shaft, the transmission gear bottom side is provided with disc lock and is fixed in the rotor side, the power take-off shaft bottom side is provided with capping and enclosing cover is involutory, is provided with a plurality of planetary wheels between two lids; One flywheel is locked on the outside thread of free wheel base, and free wheel base is combined with power take-off shaft; And one battery pack contain storage battery and electronics module, electronics module is comprised of signal receiver, electronic sensor, torsion force indicator and omniselector, control storage battery its torsion of intensifying current.

Two ends, the left and right sides outer radius of above-mentioned wheel shaft is provided with screw thread, and the side center of wheel shaft is provided with the open-work that passes to wheel shaft external diameter middle section, is provided with the signal line of signal output/reception in the open-work.

Said motor is positioned on the wheel shaft by the bulge loop of wheel shaft external diameter middle section, the C type clasp of wheel shaft middle section fastens draw-in groove, the location ball bearing of main shaft is on wheel shaft, and ball bearing of main shaft fixes rotor and rotates on wheel shaft, and the ball bearing of main shaft stationary hub of both sides and power take-off shaft are on wheel shaft.

Hub body center, above-mentioned left side is provided with the groove that holds ball bearing of main shaft, locates to be provided with a plurality of lockholes around the hub body center, right side, and lockhole locking right side hub body is on power take-off shaft, and flower-drum is provided with open-work and colludes and establish spoke.

Said motor bearing, motor hold the lid outside and are provided with radiating gill, motor holds and covers another side and be provided with the groove that holds ball bearing of main shaft, when this ball bearing of main shaft drives the power take-off shaft rotation, it is fixing that motor holds lid, motor rotor outside locking transmission gear, rotor is rotated by current start, with nutating gear and a plurality of planetary wheel rotations, obtains different decelerations and when is conveyed to power take-off shaft behind the torsion.

The card falcon of above-mentioned power take-off shaft is upper in conjunction with flywheel, the capping of power take-off shaft bottom side and enclosing cover are involutory, be provided with a plurality of planetary wheels between two lids, the internal tooth engagement on a plurality of planetary wheels and the ring gear, the ring gear outer radius is equipped with a plurality of interior fins of annular groove that motor holds lid that are fastened in.

Above-mentioned a plurality of planetary wheel and ring gear internal tooth engagement rotation, ring gear is fixed in motor and holds in the bezel ring, groove, forms capping and the enclosing cover rotation of power take-off shaft, and then drives the flywheel that is sheathed on the power take-off shaft.

The above-mentioned right side hub body rotation that is locked on the power take-off shaft drives right side hub body, left side hub body, flower-drum and flywheel synchronous rotary.

After adopting said structure, the utility model power output external member module can be used for bicycle, in the power output of wheel car class vehicle, can satisfy different riders' customized demand, reach bicycle, in the power output of wheel car class vehicle, power driven mode with single-wheel or two-wheel, and its electronics module of arranging in pairs or groups is detected road conditions and environment, such as aerial contamination, the data such as noise are shown in telltale, reach the purpose that can smooth and easyly travel on various highway sections, it includes: wheel shaft, wheel hub, motor, compound planet gear, power take-off shaft, flywheel and battery pack, this wheel shaft one machine-shaping has high strength, and wheel shaft can not rotate the stability that increases its power output when bicycle running, and can select to be locked on the front fork of vehicle frame or the back vent fixing according to the user, be equipped with a plurality of ball bearing of main shafts on the wheel shaft external diameter and the C type is buckled, stationary hub whereby, motor and power take-off shaft, motor makes a plurality of compound planet gear actions behind current start, obtain different decelerations and when be conveyed to power take-off shaft behind the torsion, make flywheel and the wheel hub synchronous rotary of combination on the power take-off shaft, driving bicycle travels on various highway sections, its motor bearing, motor holds the lid outside and is provided with radiating gill, radiating gill can dispel the heat when motor operation, prevent that motor running from producing thermal energy transfer to battery pack, affect battery pack, the usefulness of battery and electronics module, be provided with electronics module in the above-mentioned battery pack, electronics module can utilize sensor to detect environment and road conditions, include: light, state of kinematic motion, temperature, magnetic field, gravity, humidity, vibrations, pressure, electromagnetic field, noise, particle, torsion and speed etc., and with the detecting data be shown in telltale, its torsion of control intensifying current when the climbing highway section, the driver can be smooth and easy be climbed, and can built-in omniselector or SIM card, Zigbee, RF, the communicators such as Bleutooth.

Description of drawings

Fig. 1 is motor of the present utility model and compound planet gear decomposing schematic representation;

Fig. 2 is that motor of the present utility model and compound planet gear cut open and show scheme drawing;

Fig. 3 is that compound planet gear transmission of the present utility model is cutd open and shown scheme drawing;

Fig. 4 is that motor of the present utility model and battery pack are decomposed scheme drawing;

Fig. 5 is decomposing schematic representation of the present utility model;

Fig. 6 is combination scheme drawing of the present utility model;

Fig. 7 is generalized section of the present utility model;

Fig. 8 is power transmission scheme drawing of the present utility model;

Fig. 9 is the back vent time-division solution cut-away view that is installed in of the present utility model;

Figure 10 is the front fork time-division solution cut-away view that is installed in of the present utility model.

The main element nomenclature

20 wheel shafts, 21 screw threads, 22 open-works, 23 bulge loops

24 draw-in groove 25C type clasps, 26 ball bearing of main shafts, 30 wheel hubs

31 left side hub bodies, 32 right side hub bodies, 33 flower-drum, 34 open-works

35 grooves, 36 lockholes, 37 open-works, 38 accommodation spaces

40 motors, 41 motor bearings, 411 radiating gills, 42 motor carriers

43 rotors, 44 stators, 45 magnet, 46 motors hold lid

461 radiating gills, 47 annular grooves, 48 grooves, 50 compound planet gears

51 transmission gears, 52 planetary wheels, 53 ring gears, 531 internal tooths

532 fins, 54 enclosing covers, 55 power take-off shafts, 56 disks

57 grooves, 58 card falcons, 59 cappings, 60 flywheels

61 free wheel bases, 70 battery pack, 71 batteries, 72 electronics module

73 signal receivers, 74 electronic sensors, 75 torsion force indicators

76 omniselectors, 91 front forks, 92 back vents.

The specific embodiment

In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.

See also Fig. 1 to a kind of power output external member module shown in Figure 8, its keystone configuration includes: wheel shaft 20, wheel hub 30, motor 40, compound planet gear 50, flywheel 60 and battery pack 70, two ends, the left and right sides outer radius of wheel shaft 20 is provided with screw thread 21, it is fixing to utilize screwed lock to be located on the front fork 90 of vehicle frame or the back vent 91, the side center of wheel shaft 20 is provided with open-work 22 to wheel shaft external diameter middle section and passes, be provided with the signal line of signal output/reception in the open-work 22, the middle section of wheel shaft 20 external diameters is provided with bulge loop 23 and a plurality of draw-in groove 24, but bulge loop 23 positions of positioning motor 40 on wheel shaft 20, the stage casing of wheel shaft 20 and both sides outer radius are provided with the C type clasp 25 of a plurality of fastening draw-in grooves 24, middle section C type clasp 25 can be located ball bearing of main shaft 26 on wheel shaft, making ball bearing of main shaft 26 fix rotor 43 rotates on wheel shaft 20, but ball bearing of main shaft 26 stationary hub 30 of both sides and power take-off shaft 55 are on wheel shaft 20, wheel hub 30 is by left side hub body 31, right side hub body 32 and flower-drum 33 form, its wheel hub 31 centers are provided with open-work 34 and wear wheel shaft 20, hub body 31 centers, left side of wheel hub 30 are provided with groove 35 and hold ball bearing of main shaft 26, locate to be provided with a plurality of lockholes 36 around hub body 32 centers, right side, lockhole 36 can lock right side hub body 32 on power take-off shaft 55, left

side hub body

31 and 32 of the right side hub bodies of wheel hub 30 are equipped with a flower-drum 33, flower-drum 33 is provided with open-work 37 and can colludes and establish spoke, left,

right hub body

31,32 and flower-drum 33 in be provided with an accommodation space 38, be provided with wheel shaft 20 in this accommodation space, motor 40, compound planet gear 50 and battery pack 60, motor 40 is by motor bearing 41, motor carrier 42, rotor 43, stator 44, magnet 45 and motor hold and cover 46 compositions, motor holds and covers on 46 a side and be provided with annular groove 47 and can hold compound planet gear 50, another side is provided with groove 48 can hold ball bearing of main shaft 26, this ball bearing of main shaft 26 does not drive motor and holds and cover 46 in the time of can making power take-off shaft 55 rotation, motor carrier 42 centers wear wheel shaft 20 and are resisted against bulge loop 23 sides location, motor carrier 42 outer radius are provided with stator 44 and magnet 45, rotor 43 outsides locking of motor 40 has the transmission gear 51 of compound planet gear 50, when rotor 43 is subjected to the current start rotation, can be with nutating gear 51 and a plurality of planetary wheel 52 rotations, obtain different decelerations and when be conveyed to power take-off shaft 55 behind the torsion, above-mentioned motor bearing 41, motor holds and covers 46 outsides and be provided with radiating gill 411,461, radiating gill 411,461 can dispel the heat when motor 40 running, prevent that motor 40 runnings from producing thermal energy transfer to battery pack 70, affect battery pack 70, the usefulness of storage battery 71 and electronics module 72, compound planet gear 50 is located at motor and is held and cover in 46 the annular groove 47, it is by transmission gear 51, planetary wheel 52, ring gear 53, enclosing cover 54 and power take-off shaft 55 form, transmission gear 51 bottom sides are provided with disk 56 and are locked in rotor 43 sides, center, power take-off shaft 55 front side is provided with groove 57 outer radius and is equipped with card falcon 58, card falcon 58 external diameters are arranged with free wheel base 61, free wheel base 61 is provided with the outside thread flywheel 60 that can lock, be provided with ball bearing of main shaft 26 in the groove 57, it is involutory with enclosing cover 54 that power take-off shaft 55 bottom sides are provided with capping 59, be provided with a plurality of planetary wheel 52 between two lids, internal tooth 531 engagements on this a plurality of planetary wheel 52 and the ring gear 53, ring gear 53 outer radius are equipped with a plurality of fins 532, can fix ring gear 53 holds in motor and covers in 46 the annular groove 47, its a plurality of planetary wheel 52 can be set up many groups according to its speed and torsion demand, battery pack 70 includes storage battery 71 and electronics module 72, storage battery 71 can supply its power output external member module required electric power, electronics module 72 is by signal receiver 73, electronic sensor 74, torsion force indicator 75 and omniselector 76 form, when torsion force indicator 75 detecting torsion are not enough, can control its torsion of intensifying current of storage battery 71, the driver can smooth and easyly be travelled on various highway sections, its electronics module 72 can utilize sensor to detect environment and road conditions, include: light, state of kinematic motion, temperature, magnetic field, gravity, humidity, vibrations, pressure, electromagnetic field, noise, particle, torsion and speed etc., and with the detecting data be shown in telltale, its torsion of control intensifying current when the climbing highway section, the driver can be smooth and easy be climbed, and can built-in omniselector 76 or SIM card, Zigbee, RF, the communicators such as Bleutooth.

A kind of power output of the utility model external member module, have in the power output that reaches bicycle, wheel car class vehicle, can be according to the being made by manufacturers or users of rider's demand, power driven mode with single-wheel or two-wheel, have power, the electronics module 72 of bicycle, wheel car class vehicle concurrently, have the voluntarily function of repacking.

See also shown in Figure 8, the hatching partial display is the member of synchronous rotary, the rotor 43 of motor 40 is passed on the power scheme drawing, after rotor 43 drives the transmission gear 51 of compound planet gear 50, make a plurality of planetary wheels 52 in ring gear 53 interior rotations, obtaining different decelerations when exports behind the torsion, mesh with ring gear 53 internal tooths 531 during because of 52 rotation of a plurality of planetary wheels, ring gear 53 is fixed in motor and holds and cover 46 annular grooves 47 and do not rotate, form the capping 59 and enclosing cover 54 synchronous rotaries of power take-off shaft 55, and then drive is sheathed on the flywheel 60 on the power take-off shaft 55, and the right side hub body 32 that is locked in wheel hub 30 on the power take-off shaft 55 rotates, reach right side hub body 32, left side hub body 31, flower-drum 33 and flywheel 60 synchronous rotaries, and when rotation, its power output can not have influence on the wheel shaft 20 that is locked on frame-front fork 91 or the back vent 92 because being arranged with a plurality of ball bearing of main shafts 26 on the wheel shaft 20, wheel shaft 20 strength of materials are not rotated and destroys, when bicycle running, has splendid stability

See also Fig. 9, shown in Figure 10, scheme drawing is shown in a minute dissection when being installed in back vent and front fork for the utility model, when the utility model is installed in front fork, its power take-off shaft 55 trims in hub body 32 outsides, right side without outstanding, when rotor 43 is subjected to the current start rotation, can be with nutating gear 51 and a plurality of planetary wheel 52 rotations, obtain different decelerations and when be conveyed to power take-off shaft 55 behind the torsion, make right side hub body 32, left side hub body 31, flower-drum 33 and flywheel 60 synchronous rotaries, and when rotation is because being arranged with a plurality of ball bearing of main shafts 26 on the wheel shaft 20, its power output can not have influence on the wheel shaft 20 that is locked on frame-front fork 91 or the back vent 92, wheel shaft 20 strength of materials are not rotated and destroy, when bicycle running, have splendid stability.

Above-described embodiment and accompanying drawing and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims

1. a power is exported the external member module, and it is mainly used in it is characterized in that in power output of bicycle, wheel car class vehicle, comprises:

One wheel shaft is locked on the front fork or back vent of vehicle frame, and the middle section of wheel shaft external diameter is provided with bulge loop, a plurality of draw-in groove and fastens the C type clasp of draw-in groove, this wheel shaft location wheel hub, motor and compound planet gear;

One wheel hub is comprised of left side hub body, right side hub body and flower-drum, and the wheel hub center is provided with the open-work that wears wheel shaft, is equipped with a flower-drum between left and right side hub body, and has the accommodation space that holds wheel shaft, motor, compound planet gear, power take-off shaft and battery pack;

One motor holds lid institute by motor bearing, motor carrier, rotor, stator, magnet and motor and is formed, and motor holds and covers side and be provided with annular groove, and the locking of the motor rotor outside has the transmission gear of compound planet gear;

One planet gear cluster is located in the annular groove that motor holds lid, formed by transmission gear, a plurality of planetary wheel, ring gear, enclosing cover and power take-off shaft, the transmission gear bottom side is provided with disc lock and is fixed in the rotor side, the power take-off shaft bottom side is provided with capping and enclosing cover is involutory, is provided with a plurality of planetary wheels between two lids;

One flywheel is locked on the outside thread of free wheel base, and free wheel base is combined with power take-off shaft; And

One battery pack contains storage battery and electronics module, and electronics module is comprised of signal receiver, electronic sensor, torsion force indicator and omniselector, its torsion of intensifying current of control storage battery.

2. power as claimed in claim 1 is exported the external member module, and it is characterized in that: two ends, the left and right sides outer radius of this wheel shaft is provided with screw thread, and the side center of wheel shaft is provided with the open-work that passes to wheel shaft external diameter middle section, is provided with the signal line of signal output/reception in the open-work.

3. power as claimed in claim 1 is exported the external member module, it is characterized in that: this motor is positioned on the wheel shaft by the bulge loop of wheel shaft external diameter middle section, the C type clasp of wheel shaft middle section fastens draw-in groove, the location ball bearing of main shaft is on wheel shaft, ball bearing of main shaft fixes rotor and rotates on wheel shaft, and the ball bearing of main shaft stationary hub of both sides and power take-off shaft are on wheel shaft.

4. power as claimed in claim 1 is exported the external member module, it is characterized in that: this hub body center, left side is provided with the groove that holds ball bearing of main shaft, locate to be provided with a plurality of lockholes around the hub body center, right side, lockhole locking right side hub body is on power take-off shaft, and flower-drum is provided with open-work and colludes and establish spoke.

5. power as claimed in claim 1 is exported the external member module, it is characterized in that: this motor bearing, motor hold the lid outside and are provided with radiating gill, motor holds and covers another side and be provided with the groove that holds ball bearing of main shaft, when this ball bearing of main shaft drives the power take-off shaft rotation, it is fixing that motor holds lid, motor rotor outside locking transmission gear, and rotor is rotated by current start, with nutating gear and a plurality of planetary wheel rotations, obtain different decelerations and when be conveyed to power take-off shaft behind the torsion.

6. power claimed in claim 1 is exported the external member module, it is characterized in that: the card falcon of this power take-off shaft is upper in conjunction with flywheel, the capping of power take-off shaft bottom side and enclosing cover are involutory, be provided with a plurality of planetary wheels between two lids, internal tooth engagement on a plurality of planetary wheels and the ring gear, ring gear outer radius are equipped with a plurality of interior fins of annular groove that motor holds lid that are fastened in.

7. power claimed in claim 6 is exported the external member module, it is characterized in that: these a plurality of planetary wheels and ring gear internal tooth engagement rotation, ring gear is fixed in motor and holds in the bezel ring, groove, forms capping and the enclosing cover rotation of power take-off shaft, and then drives the flywheel that is sheathed on the power take-off shaft.

8. power claimed in claim 1 is exported the external member module, it is characterized in that: right side hub body rotation that this is locked on the power take-off shaft drives right side hub body, left side hub body, flower-drum and flywheel synchronous rotary.