CN103507909A - Mounting device used for pedal supporting system - Google Patents
Mounting device used for pedal supporting system Download PDFInfo
- Publication number
- CN103507909A CN103507909A CN201310239546.8A CN201310239546A CN103507909A CN 103507909 A CN103507909 A CN 103507909A CN 201310239546 A CN201310239546 A CN 201310239546A CN 103507909 A CN103507909 A CN 103507909A
- Authority
- CN
- China
- Prior art keywords
- foot
- operated
- supporter
- bicycle
- supporting system
- Prior art date
- 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.)
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Links
- 230000001105 regulatory effect Effects 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000007634 remodeling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
-
- 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
Abstract
The invention relates to a drive device (200) used for a two-wheel vehicle, especially a mounting device of a pedal supporting system. The mounting device, comprising a fixing device and an adapter used for receiving the drive device, is characterized in that the fixing device is configured to be fixed to a framework element (606, 608) of a two-wheel vehicle.
Description
Technical field
The present invention relates to a kind of installation component for fixing feet legpower supporting system.
Background technology
By the known a large amount of motor driver of prior art, for example, ride supporting system.For foot-operated supporting system is installed, by prior art known different flexible programs.Its example is WO03/064243A1, DE202008001881U1, DE4027365A1 and DE29904342U1 especially.
The foot-operated supporting system of great majority jointly has problem, needs respectively one to be suitable for the bicycle frame that this systematically designs.Therefore, there is the builder/user of bicycle of foot-operated supporting system very limited and be inappropriate for the definite combination being formed by a lot of bicycle assembly parts.Builder/user must use predetermined combination, and they are almost all the time by halves corresponding to its correct anticipation.
Occur following problem, installable foot-operated supporting system is limited to operational mode seldom for this reason.Therefore, for example, by the known installable foot-operated supporting system of prior art, both there is no the operational mode of unsustained operational mode, support pedal exercising, there is no the operational mode irrelevant with pedal exercising yet.
Summary of the invention
Task of the present invention is to provide a kind of foot-operated supporting system, and it has solved the problem of prior art and especially can be arranged on a lot of different bicycle frame with different bicycle assembly parts combinations.In addition according to foot-operated supporting system of the present invention, should allow a lot of different operational modes, thereby builder/user has large degree of freedom at the design aspect of the bicycle of his foot-operated support.
This task solves by the installable foot-operated supporting system according to following embodiment.
Be provided for the actuating device of installing, for example foot-operated supporting system has one and has the crank bearing unit of crank bearing axle, a foot-operated supporter with input shaft and output shaft and a rear wheel unit with input shaft.In addition this foot-operated supporter comprises an actuator, and wherein, a torque acting on input shaft is supported by actuator or improves and can output on its output shaft.According to the present invention, an erecting device is set, its allows foot-operated supporter to be arranged on a lot of positions in other words on a lot of parts of bicycle, especially on bottom tube or seatpillar.At this, the actuator of foot-operated supporter can be arranged in a side or opposite side of corresponding parts.For example, foot-operated supporter is installed in this wise, makes actuator be positioned at bottom tube below, is positioned in the side of front-wheel, or is positioned at bottom tube top, is positioned in the side of saddle.Preferably, foot-operated supporter is arranged on bottom tube in this wise, makes actuator, and---avoiding ectocine ground---is positioned in the side of saddle.The erecting device of foot-operated supporter can form for this reason in a different manner.On the one hand erecting device can be constructed to fixing device, wherein, this fixing device can by be bolted to one together with foot-operated supporter on interior pipe.Foot-operated supporter can have removable mounting adapter on the other hand, and they are configured to respectively definite bicycle type.Finally also provide other different field engineerings, for example screwed, welding, the field engineering that bonding and other is such.
Advantage according to foot-operated supporting system of the present invention is not need to be suitable for the bicycle frame that this systematically designs.Therefore builder/the user who, has a bicycle of foot-operated supporting system has large degree of freedom and can be suitable for the bicycle assembly parts that a lot of bicycle assembly parts consist of suitable with its correct anticipation and combines.
According to foot-operated supporter of the present invention, (installation etc.) can be set and, on the different position of bicycle, propose thus such problem, first the torque acting on crank bearing axle must be passed on the input shaft of foot-operated supporter.Therefore, the input shaft of crank bearing axle and foot-operated supporter is connected according to effect of the present invention, exactly preferably by a first driving device effect, connects.This first driving device can be the driving device of any type, for example, be the cogged driving device of tool, planetary transmission and rack gearing.But preferably this first driving device be chain gearing, according to traditionally in bicycle for transmit the chain gearing of power between crank bearing axle and hind axle.By the first driving device, will act on transmission of torque on crank bearing axle to the input shaft of foot-operated supporter.
Typically, crank bearing unit is an improved crank bearing unit that the bicycle of foot-operated supporting system is not provided primitively.In the situation that the first driving device is chain gearing, original crank bearing unit can improve in this wise, although make the existing gear of crank bearing axle for the first driving device, the direction that chain is introduced and drawn is adapted according to the relative position of foot-operated supporter.If foot-operated supporter is for example arranged on bottom tube, the direction that chain is introduced and drawn is so directed along the bottom tube of bicycle.Correspondingly, the structure of chain kicker must be improved.This is favourable, because a lot of parts of the original not foot-operated bicycle of supporting can be continued to use and only need to carry out the remodeling of minimum degree.
Finally, the output shaft of foot-operated supporter also must be connected with the input shaft effect of rear wheel unit in this wise, and the torque that makes to act on output shaft is passed on the input shaft of rear wheel unit.Therefore this itself has been favourable because he in this embodiment except a small amount of remodeling of the original not foot-operated bicycle of supporting without any need for remodeling.Therefore, wholely there is rear-wheel bearing, hind axle can be accepted in interior rear wheel unit together with gear.
But additionally also the second driving device can be installed in rear wheel unit.For example, at this especially planetary transmission or even a stepless planetary transmission (Niu Fenqi (Nuvinci) driving device).But also can expect thering is the chain gearing of the chain kicker of a large amount of gears on the input shaft of rear wheel unit and on the output shaft of foot-operated supporter and corresponding installation.
When torque between the foot-operated output shaft of supporter and the input shaft of rear wheel unit by a chain with while being installed to the gear transmission on corresponding axis, chain leads to crank bearing unit by steering hardware in distance forward and backward it.Steering hardware can be for example two or more steering gears.One, two or more steering gears can be according to function mounting near crank bearing unit.Therefore steering hardware is favourable, because they can be used in this wise, foot-operated supporting system also can be arranged on original not foot-operated bicycle that support, that have trailing wheel rocking bar.Wherein when the wrong direction of riding between supporter and rear wheel unit, go wrong, due to the motion of trailing wheel with respect to the remainder of bicycle, the tensioning of chain can increase in this wise and reduce, and makes chain breakage or leaves its guide piece and from gear tripping.Be that steering hardware is installed in this wise, chain is passed through from the rotation axis side of trailing wheel rocking bar as far as possible in its path from foot-operated supporter to rear-wheel bearing.This directly causes, and only changes tinily, and indirectly cause in the motion that is stretched in trailing wheel axis of chain, and foot-operated supporting system also can be arranged on the original not foot-operated bicycle of supporting.
Foot-operated supporter itself can be realized in a different manner at technical elements.In function, different embodiments has following common ground: act on torque (it is typically delivered on input shaft by the first driving device) on input shaft directly, by torque sensor and/or by the 3rd driving device, be delivered on output shaft.In other words, there is no the 3rd driving device yet the transmission the output shaft from input shaft to foot-operated supporter occurs.Yet can be additionally (with the torque ground naturally also not acting on input shaft) the support torque of actuator is loaded on output shaft.Actuator can be for example motor driver, but can be also the actuator of any other type.A kind of preferred embodiment in, actuator is controlled by electronic regulating unit.In a kind of particularly preferred embodiment, foot-operated supporter has a torque sensor, and it is determined and to act on the torque on input shaft and torque measurement value is sent on electronic regulating unit as the first output.In addition or in conversion, user's input can be used as the second input and is transferred on electronic regulating unit by a User's Interface.Electronic regulating unit is determined the horsepower output of actuator and is identified for thus the torque to output shaft (additionally or fully) loading according to the first and/or second input.
In the situation that actuator is motor driver, foot-operated supporting system has at least one storage battery.One in storage battery can be arranged in seatpillar, exactly installs in this wise, and storage battery is sunk in seatpillar at least in part.One in storage battery can correspondingly be arranged in the bottom tube or any other parts that is subject to the foot-operated bicycle of supporting.
The remodeling of other of foot-operated supporting system, especially different operational modes are illustrated by the embodiment being described below.
Other advantage by following to the explanation of embodiment or provided by dependent claims.
Accompanying drawing explanation
Fig. 1 illustrates according to the diagrammatic side view of the first embodiment of foot-operated supporting system of the present invention;
Fig. 2 illustrates according to a part for the diagrammatic top view of the first embodiment of foot-operated supporting system of the present invention;
Fig. 3 illustrates according to the diagrammatic side view of the second embodiment of foot-operated supporting system of the present invention; With
Fig. 4 illustrates according to a part for the schematic isometric of the second embodiment of foot-operated supporting system of the present invention.
The specific embodiment
Fig. 1 illustrates one according to the first embodiment of the erecting device for foot-operated supporting system of the present invention.Wherein foot-operated supporting system is used in the bicycle with trailing wheel rocking bar.In this view, easily find out a crank bearing unit 100, electronic foot-operated supporter 200 and a rear wheel unit 300.
Foot-operated supporter 200 is arranged on the bottom tube 606 of bicycle in this way of example.Installation on any other element of seatpillar 608 or bicycle frame is fine equally.Preferably for installation foot, step on supporter 200 and use an erecting device 150.It can be so constituted, and makes it allow with diversified mode and method, foot-operated supporter 200 to be installed on different bicycle frames.For example, erecting device can have an adaptive fixing device with bolt 152 150.In conversion, erecting device can have a removable adapter element, and wherein, at this moment removable adapter element is consulted to provide by builder or with the builder of corresponding bicycle rack respectively.
The foot-operated input shaft of supporter 200 and the output shaft of foot-operated supporter arrange coaxially.Here, input shaft and output shaft preferably form continuously.Yet input shaft has a torque sensor.If torque acts on input shaft in forward direction, so by torque sensor continuously (all the time repeat and when needed at regular intervals) measure the observed reading of torque and observed reading be transmitted to an electronic regulating unit as first user's input, it is the integration section of foot-operated supporter 200 or shifts out from foot-operated supporter.Electronic regulating unit can obtain the second user by User's Interface and inputs in addition, and User's Interface for example can be realized by a gas pedal, gas rotating handle and/or vehicle-mounted computer.Electronic regulating unit is processed first and second user's inputs and is controlled the electric drive of foot-operated supporter 200 based on them.Electronic foot-operated supporter is connected with output shaft 201 by second idling device, this second idling device and the first idling device are correspondingly worked, thereby only, when electric drive is applied to torque on output shaft in forward direction, electric drive and output shaft 201 are coupled.In other cases, electric drive and output shaft 201 decoupling zeros.
First gear is not installed on output shaft 201 again rotatably.The second gearing on the driving device input shaft 301 of the shift transmission mechanism that the first gear is arranged on rear wheel unit 300 by second chain 504 with is connected.Preferably, the second chain 504 turns in this wise by steering hardware 614,615, make the second chain 504 be stretched in trailing wheel rocking bar 611 deflection of bicycle time substantially do not change.The shortest distance of the second chain 504 from the first gear to the second gear can significantly not change toward the shortest distance of getting back to the first gear from the second gear in other words for this reason.This realizes in the following manner current, and steering hardware 614,615, and for example two steering gears 614,615 are arranged in this wise, make the first chain 504 as far as possible near-earth from the other process of rotation axis of trailing wheel rocking bar.In the bicycle shown in Fig. 1, rotation axis is near first axle 101.
Shift transmission mechanism has a driving device output shaft in addition, and it is connected with trailing wheel 604 effects that are arranged on hind axle with hind axle again.Yet between driving device output shaft and trailing wheel, install the 3rd idling device, it and the first and second idling devices correspondingly act on, thereby only, when driving device output shaft is applied to torque on hind axle in forward direction, torque is just applied on hind axle by driving device output shaft.In other cases, driving device output shaft and hind axle decoupling zero.
According to electronic regulating unit, electronic foot-operated supportive device can be used in a lot of different operational modes.Substantially these different operational modes allow to be summarized as three kinds of general operational modes: completely not foot-operated by electric drive unit support in the first operational mode.The torque applying by user is delivered to trailing wheel 604 via pedal crank 612, crank bearing axle 104, first group of gear, the first chain 502, second group of gear, the first idling device, input shaft, output shaft 201, the first gear, the second chain 504, steering hardware 614,615, the second gear, driving device input shaft 301, shift transmission mechanism, driving device output shaft, the 3rd idling device and hind axle from pedal.This especially the second idling device be favourable because it makes to be arranged in motion and the electric drive decoupling zero of the output shaft 201 of foot-operated supporter 200 in this operational mode.In other words, user needn't additionally also be placed in motion by electric drive to trailing wheel.Be incorporated into the torque on pedal and output to the efficiency of the torque on trailing wheel therefore higher.
In the second operational mode, pedal exercising is supported by electric drive unit.As in the first operational mode, the torque being applied on pedal by user is passed on trailing wheel.Yet this torque is also enhanced by electric drive unit in the mode illustrating below.First by torque sensor, measure the torque being applied by user.The observed reading of torque is transferred to electronic regulating unit continuously as input.In addition can user's input be transferred to electronic regulating unit as the second input by User's Interface.Electronic regulating unit is processed first and second user's inputs and is controlled the electric drive of foot-operated supporter based on them.With which, can for example dynamically regulate electric drive, make the torque phase that applies by electric drive proportional for the torque being applied by user, wherein, proportionality coefficient can be inputted and is conditioned by user.The 3rd input in addition---they can be transferred to electronic regulating unit and can be for controlling electric drive---is for example running data, for example speed, acceleration/accel and inclination, they are can be by corresponding sensor collected and can be transferred to electronic control package.According to a lot of different operational mode of the second operational mode, be possible, they are relevant with a large amount of other factors with the programming of operational sensor, electronic regulating unit.
In the 3rd operational mode, the torque on bicycle rear only provides by foot-operated supporter.In this case, user determines the torque applying by electric drive unit by User's Interface, especially gas handgrip.For this operational mode, especially the first idling device is favourable because it make output shaft and second group of gear decoupling zero and thus with pedal and pedal crank decoupling zero, input shaft is followed driving by output shaft and torque sensor by electric drive.In other words, user needn't drive pedal in the 3rd operational mode.User can loosen and only by foot-operated supporter, bear in the situation that pedal is motionless the driving of bicycle.
Claims (7)
1. for the erecting device of the actuating device (200) of two-wheel car, especially foot-operated supporting system, comprising:
An anchor fitting; With
One for receiving the adapter of actuating device;
It is characterized in that, described anchor fitting is arranged on a frame element (606,608) that is fixed on two-wheel car.
2. erecting device according to claim 1, it is characterized in that, described anchor fitting has a fixing device, by this fixing device, erecting device can be fixed to clamp on a pipe of framework, wherein, especially fixing device has tubular leaving a blank.
3. erecting device according to claim 1 and 2, is characterized in that, described anchor fitting is by screwing, weld or being adhesively fixed on frame element.
4. according to the erecting device described in any one in claims 1 to 3, it is characterized in that, described adapter is removable, and wherein, especially described adapter is along with anchor fitting is fixed by erecting device securely at the fixing of frame element.
5. two-wheel car, especially bicycle, comprising:
An actuating device; With
One according to the erecting device described in any one in claim 1 to 4;
It is characterized in that, described erecting device is fixed on the framework of two-wheel car.
6. two-wheel car according to claim 5, it is characterized in that, bicycle has a crank bearing unit, this crank bearing unit has one for drive the pedal crank of two-wheel car by driver, wherein, described actuating device has a driving device, by this driving device, realizes the driving of actuating device on crank bearing unit.
7. two-wheel car according to claim 6, it is characterized in that, described crank bearing unit has at least three operational modes, wherein, the first operational mode can realize the driving by driver, the second operational mode can realize by the combined drive of driver and actuating device, and the 3rd operational mode can realize the driving by actuating device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210210400 DE102012210400A1 (en) | 2012-06-20 | 2012-06-20 | Mounting unit for drive part of bicycle, has fastening part fastening at lower tube and seat tube of bicycle using screw and comprising clamping part that is firmly clamped to pipe of frame, and adapter receiving drive part |
| DE102012210400.3 | 2012-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103507909A true CN103507909A (en) | 2014-01-15 |
Family
ID=49713698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310239546.8A Pending CN103507909A (en) | 2012-06-20 | 2013-06-17 | Mounting device used for pedal supporting system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103507909A (en) |
| DE (1) | DE102012210400A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017048717A1 (en) * | 2015-09-14 | 2017-03-23 | Jackson Britt | Mid drive assist system for an electric bicycle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4027365A1 (en) | 1990-08-30 | 1992-03-05 | Heinz Schlenk | Bicycle with auxiliary electric drive motor - has overrun coupling between pedals and chain wheel for bicycle chain |
| DE29904342U1 (en) | 1999-03-02 | 1999-06-17 | Aichele Corinna | Electric auxiliary bike motor |
| CZ2002351A3 (en) | 2002-01-29 | 2003-09-17 | Karel Hladík | Bicycle chain drive |
| DE202008001881U1 (en) | 2008-02-07 | 2008-05-21 | Wen, Yuan Hung | Auxiliary power device for bicycle |
-
2012
- 2012-06-20 DE DE201210210400 patent/DE102012210400A1/en not_active Withdrawn
-
2013
- 2013-06-17 CN CN201310239546.8A patent/CN103507909A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012210400A1 (en) | 2013-12-24 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |
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| WD01 | Invention patent application deemed withdrawn after publication |