CN1059952C - Pull type generator by bicycle - Google Patents
Pull type generator by bicycle Download PDFInfo
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- CN1059952C CN1059952C CN95117089A CN95117089A CN1059952C CN 1059952 C CN1059952 C CN 1059952C CN 95117089 A CN95117089 A CN 95117089A CN 95117089 A CN95117089 A CN 95117089A CN 1059952 C CN1059952 C CN 1059952C
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- bicycle
- colludes
- coupling
- driving wheel
- generator
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Abstract
The present invention relates to a pulling power generator which belongs to the power generator for bicycles. The generator comprises a power generation unit, a pulling frame and a rechargeable battery box with a voltage regulator circuit, wherein the power generation unit is driven by driving wheel; the dragging frame is used for erecting the power generation unit on the bicycles in a movable mode; the power generation unit is arranged in the driving wheel. During the power generation, the pulling frame is put down, and the driving wheel is placed in a state in contact with the ground; when the bicycles travel, because of the friction of the driving wheel with the ground, the driving wheel generates electric power through rotation; when the power generator is not used for power generation, the pulling frame is folded up. The pulling frame has a plurality of implementation structures, and the power generator of the present invention has the characteristics of simple structure, convenient operation and labor saving.
Description
The present invention relates to a kind of electricity generating device, relate to a kind of pull type generator of bicycle or rather.
Traditional bicycle generating set mainly comprises two kinds, and first kind as shown in Figure 6, magneto is located on the front fork or back vent of bicycle, and the magneto roller directly overlays tire, generates electricity along with wheel; Second kind as shown in Figure 7, is generator directly to be located on the spoke generate electricity.
The problem of first kind of electricity generating device existence is: (1) is because the roller on the generator is to utilize spring force directly to overlay in the tire side, cooperate with the tire direction of advance and generate electricity thereupon rotating, power thrusts is vertical with the tyre rotation direction, thereby steps on and step on effort fatigue easily.(2) because the generator roller directly overlays on the tire side, tire easily weares and teares.(3), step on and step on more effort, thereby the capacity of generator output power is difficult to improve because the big more required torque of generator output capacity is also big.
The problem that second kind of electricity generating device exists is: 1) because generator is fixed on the spoke and can't separates, no matter daytime, night, generator all is in user mode, cyclist's Hobson's choice.(2) because by the wheel drive generating, therefore required moment is bigger.(3) capacity of generator output power generally is difficult to improve.
Above-mentioned the analysis showed that, the electricity generating device of two kinds of conventional constructions are can not be received, and the cyclist also is a danger close for night.
The objective of the invention is to design a kind of pull type generator of bicycle, when bicycle running, drive electricity generating device in the towing mode, driving wheel and the ground friction by electricity generating device rotates again, utilizes this moment to drive small-sized magneto and constantly produces electric power.
Because it is the power of generator for electricity generation is not to take from bicycle itself but the frictional force of utilizing its impulse force that travels and ground, not only laborsaving but also inexhaustible advantage arranged.
Pull type generator by bicycle of the present invention is made of the fixing device of rotor machine and rotor machine, it is characterized in that:
Described rotor machine has the driving wheel of a drive generator, and described generator places in the driving wheel, and driving wheel and ground friction are rotated; Described fixing device is that a movable frame is located at the activity towing frame on the bicycle car body, and described live axle is located on movable towing frame one end.
Impulse force when utilizing bicycle running is as the power source of driving wheel, and then the driving generator.
Further specify technology of the present invention below in conjunction with embodiment and accompanying drawing
Fig. 1 is pull type generator by bicycle first embodiment's a structural representation.
Fig. 2 is the user mode structural representation of electricity generating device shown in Figure 1.
Fig. 3 is pull type generator by bicycle second embodiment's a structural representation.
Fig. 4 is the user mode structural representation of electricity generating device shown in Figure 3.
Fig. 5 is the TunePower case electrical schematic diagram with mu balanced circuit.
Fig. 6 is the structural representation that overlays the electricity generating device on tire.
Fig. 7 is the structural representation that is installed in the electricity generating device on the spoke.
Referring to Fig. 1,1 is driving wheel among the figure, built-in magneto.2 is movable towing frame.3 for having the TunePower case of mu balanced circuit.
Be the first embodiment of the present invention shown in the figure, its movable towing frame comprises that mainly a bottom plate 21, a upper mounted plate 22, one guide rods 23, a control colludes 24 and one bracket bar 25.Guide rod 23 stage casings are coupling in bottom plate 21 places, and 24 tip places, upper end that are arranged on guide rod 23 are colluded in control.Control is colluded 24 and is provided with little spring 241 in fixing axostylus axostyle 231, little spring 241 1 ends then collude invest control collude 24 collude body one side.Guide rod 23 lower ends are provided with a square groove 232, and 25 on bracket bar is arranged in this square groove 232.Bracket bar 25 upper shafts are located at upper mounted plate 22 places.The upper end of upper mounted plate 22 is provided with the body that colludes that raker 221 is used to block controlling rod 24.Be provided with axostylus axostyle 222 on upper mounted plate 22, be used for axle and establish bracket bar 25, axostylus axostyle 222 is provided with shock-proof spring 251, and shock-proof spring 251 1 ends collude and are attached on the bracket stalk 25, the bracket bar 25 lower tips places driving wheel 1 that then is coupling.
When needing to use electricity generating device as power supply, its action can be referring to Fig. 2, unclamp the control of movable towing frame 2 upper ends and collude 24, the body end 242 that colludes that makes control collude 24 front ends breaks away from upper mounted plate raker 221, afterwards because bracket bar 25 is subjected to the effect of the elastic force and the gravity own of shock-proof spring 251, driving wheel 1 can be fallen within on the ground, and driving wheel 1 rotates with ground friction when bicycle running, and the magneto that is positioned at driving wheel 1 constantly produces electric power because of rotation.
But folding in the time of need not using electricity generating device, the guide rod 23 that activity is pulled frame 2 promotes toward upper mounted plate 22 places, this moment guide rod 23 232 of square grooves with its lower end with 25 pull-ups of bracket bar, make driving wheel 1 built on stilts.When the control of guide rod 23 upper ends colludes 24 when being pushed to raker 221 places, control colludes 24 can slide to raker 221 lower ends with the gradient of colluding body end 242, this moment is because little spring 241 produces restoring force, can by little spring 241 up pushing tow control collude 24, and make and collude body end 242 trips on raker 221, and finish folding, as shown in Figure 1.
Set shock-proof spring 251 on the bracket bar 25; except driving wheel 1 is had the preferable frictional rotation effect because of the elastic force effect overlays it to make on the ground; also can be uneven or have the square groove 232 that cooperates guide rod 23 on the ground of obstacle do on or under motion; shock-absorbing also prevents that driving wheel 1 from damaging; and guide rod 23 is except having the up and down effect of control bracket bar 25; also has the fixedly effect of bracket bar 25; make it when bicycle running, avoid producing left or right swing, protection bracket bar 25.
Referring to Fig. 3, Fig. 4, for second kind of embodiment of pull type generator by bicycle, wherein Figure 3 shows that its folding state, Figure 4 shows that its towing generating state.
Movable towing frame comprises spring 21 ', two clasp 22 ' and bracket 2 '.Bracket 2 ' is located in bicycle rear-wheel spindle one or both sides, spring 21 ' is located at the place that is coupling of bracket 2 ' and wheel shaft, spring 21 ' one end colludes and invests on the bracket 2 ', and two clasps 22 ' are located on the support body of bracket 2 ' and bicycle, bracket 2 ' the tip place driving wheel 1 that then is coupling.
When needing to use electricity generating device as power supply, only need unclamp an end 221 ' or 222 ' of two clasps 22 ', as shown in Figure 4, and be the axle center with the bicycle rear-wheel spindle, utilize the elastic force of the spring 21 ' bracket 2 ' that overturns again, make the driving wheel 1 of bracket 2 ' tip can fall within ground, and with the bicycle direction of advance in line, directly draw when bicycle advances and drag driving wheel 1 rotation, high efficiency and generating effortlessly.
But folding as shown in Figure 3 in the time of need not using electricity generating device, be the axle center with the bicycle rear-wheel spindle equally, bracket 2 ' is rotated up, make driving wheel 1 built on stilts, when bracket 2 ' is flipped to bicycle back vent place, again by two clasps 22 ' with wherein an end 221 ' or 222 ' hook on back vent, and fixedly bracket 2 ' can not drop and finishes folding.
Bracket 2 ' and the wheel shaft spring 21 ' that establish in the place that is coupling utilizes the elastic force effect that driving wheel 1 is overlayed on ground on the one hand, in the hope of frictional rotation effect preferably, utilizes the elastic force of spring 21 ' to reach shock-proof effect on the other hand, damages to prevent driving wheel 1.
Referring to Fig. 5, the circuit diagram for TunePower case 3 with mu balanced circuit comprises a bridge rectifier filter circuit and a reference diode.The voltage of magneto directly powers for after rectification, voltage stabilizing bicycle, and can be with unnecessary electrical power storage in the rechargeable type battery, so that still can supply illuminating power when the bicycle stagnation of movement.
Fig. 6, Fig. 7 are the power supply unit of traditional bicycle, and preceding having addressed repeats no more.
Bicycle generating set of the present invention utilizes driving wheel to drive generator for electricity generation, and with the dilatory driving wheel of movable towing frame, rotates generating with ground friction when bicycle running, puts down the towing frame during generating, when not generating electricity then folding pull frame.Simple in structure, novel, easy to use and laborsaving.
Claims (8)
1, a kind of pull type generator by bicycle is made of the fixing device of rotor machine and rotor machine, it is characterized in that:
Described rotor machine has the driving wheel of a drive generator, and described generator places in the driving wheel, and driving wheel and ground friction are rotated; Described fixing device is that a movable frame is located at the activity towing frame on the bicycle car body, and described live axle is located on movable towing frame one end.
2, pull type generator by bicycle according to claim 1 is characterized in that; Described rotor machine also comprises a cell box that is connected and composed by bridge rectifier filter circuit, reference diode and rechargeable battery pack.
3, pull type generator by bicycle according to claim 1, it is characterized in that: described movable towing frame is by being fixed on upper mounted plate on the bicycle support body, being fixed on the bottom plate on the bicycle support body, one end and upper mounted plate are coupling, bracket bar that the other end and described driving wheel and generator are coupling and the guide rod formation that is coupling with intermediate portion and bottom plate, lower end of the guide rod is provided with the square groove that places for described bracket bar, the axle of guide rod upper end is provided with control and colludes, and upper mounted plate is provided with the body that colludes that colludes for control and colludes attached raker.
4, pull type generator by bicycle according to claim 3 is characterized in that: the place of being coupling that described guide rod and described control are colluded is provided with a spring, and spring one end colludes to be attached to control and colludes on the body.
5, pull type generator by bicycle according to claim 3 is characterized in that; The place of being coupling of described bracket bar and described upper mounted plate is provided with a shock-proof spring, and shock-proof spring one end colludes and is attached on the described bracket bar.
6, pull type generator by bicycle according to claim 3 is characterized in that: the place of being coupling that described guide rod and described control are colluded is provided with a spring, and spring one end colludes to be attached to control and colludes on the body; The place of being coupling of described bracket bar and described upper mounted plate is provided with a shock-proof spring, and shock-proof spring one end colludes and is attached on the described bracket bar.
7, pull type generator by bicycle according to claim 1, it is characterized in that: the bracket that described movable towing frame is coupling by an end and bicycle rear-wheel spindle and two clasps of bracket and bicycle support body snapping are constituted, the bracket the other end and described driving wheel and generator are coupling.
8, pull type generator by bicycle according to claim 7 is characterized in that; Described bracket and the cycle wheel place of being coupling are provided with a spring, and spring one end colludes and invests on the described bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95117089A CN1059952C (en) | 1995-10-27 | 1995-10-27 | Pull type generator by bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95117089A CN1059952C (en) | 1995-10-27 | 1995-10-27 | Pull type generator by bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1149670A CN1149670A (en) | 1997-05-14 |
| CN1059952C true CN1059952C (en) | 2000-12-27 |
Family
ID=5081151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95117089A Expired - Fee Related CN1059952C (en) | 1995-10-27 | 1995-10-27 | Pull type generator by bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059952C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195674A (en) * | 2013-04-19 | 2013-07-10 | 程明 | Pedal generator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768777A (en) * | 1984-08-14 | 1988-09-06 | Yang Tai Her | Double functional exercise bike for exercise and training |
| CN2040871U (en) * | 1988-08-23 | 1989-07-12 | 崔进 | Power generating equipment for bicycle |
| CN2073829U (en) * | 1990-03-05 | 1991-03-27 | 覃江云 | Pedal, electric and electricity generating multipurpose bicycle |
| JPH04152673A (en) * | 1990-10-17 | 1992-05-26 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor device |
-
1995
- 1995-10-27 CN CN95117089A patent/CN1059952C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768777A (en) * | 1984-08-14 | 1988-09-06 | Yang Tai Her | Double functional exercise bike for exercise and training |
| CN2040871U (en) * | 1988-08-23 | 1989-07-12 | 崔进 | Power generating equipment for bicycle |
| CN2073829U (en) * | 1990-03-05 | 1991-03-27 | 覃江云 | Pedal, electric and electricity generating multipurpose bicycle |
| JPH04152673A (en) * | 1990-10-17 | 1992-05-26 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1149670A (en) | 1997-05-14 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |