CN201165947Y - Pedals type electric generating apparatus with variable transmitting ratio - Google Patents
Pedals type electric generating apparatus with variable transmitting ratio Download PDFInfo
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- CN201165947Y CN201165947Y CNU2008200077499U CN200820007749U CN201165947Y CN 201165947 Y CN201165947 Y CN 201165947Y CN U2008200077499 U CNU2008200077499 U CN U2008200077499U CN 200820007749 U CN200820007749 U CN 200820007749U CN 201165947 Y CN201165947 Y CN 201165947Y
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- foot
- current generator
- transmission ratio
- automobile current
- generating device
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Abstract
A foot-pedal generating set, the transmission ratio of which can be changed, comprises a framework, wherein the framework comprises supports (11, 12), a hand rest and a seat is arranged on the framework, the support (11) is provided with a pedal wheel, the pedal wheel is equipped with a pedal crank, the support (12) is provided with a speed-changing mechanism, the peal wheel is coupled with the speed-changing mechanism via a driving component (2), the support (12) is further equipped with an automobile generator, the automobile generator is coupled with the speed-changing mechanism via a driving component (10), an output end of the automobile generator is electrically connected with a positive electrode and a negative electrode of a storage battery directly, and when people sit in the seat of the framework with foots pedaling the pedal crank, the automobile generator can be enabled to rotate to charge the storage battery. The automobile generator of the utility model is directly connected with the storage battery without further arranging a control circuit. The foot-pedal generating set is simple in structure, convenient in operation, reliable in performance, high in efficiency, low in cost, low in noise and variable in transmission ratio and the like. Further, the foot-pedal generating set can achieve the purpose of body-building.
Description
[technical field]
The utility model relates to emergency plant, particularly relates to relying on generating electricity from manpower and being stored in the interior device of storage battery.
[background technique]
The common generator of the many employings of prior art Manpower generation device when multiple-connected battery floats power supply, must add a cover control system in addition, all is in safety, the reasonable range to guarantee voltage, electric current, and structure is complexity comparatively, and reliability is bad and cost is higher; And simple and crude charging control technique causes charging voltage too high and damage problem such as storage battery easily, has had a strong impact on the functional reliability of product.
Another problem is, some power generation devices adopt gear transmission as foot-operated electricity generating device in the prior art, and noise is big during work, maintenance difficult.And the foot-operated electricity generating device of prior art do not have speed change to regulate, and makes charging process extremely require great effort.
[model utility content]
The technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part and the automobile current generator that proposes a kind of maturation of self band output voltage stabilization circuit directly is connected, establishes no longer in addition the foot-operated electricity generating device of the transmission ratio-variable of control circuit with storage battery; That this foot-operated electricity generating device has is simple in structure, easy to operate, reliable performance, efficient height, characteristics such as cost is low, noise is little, transmission ratio-variable, and uses the utility model device also can reach the body-building purpose.
The technological scheme that the utility model solve the technical problem employing is:
A kind of foot-operated electricity generating device of transmission ratio-variable is proposed, comprise the frame that contains support 11 and 12, frame can be that existing multi-speed bicycle vehicle frame converts through modification, mainly is this cycle frame to be repacked into do not need wheel and stably drop on the ground; Frame is provided with handrail and stand, just as the handlebar and the vehicle seat of bicycle; Support 11 is provided with pedal wheel, foot-operated crank throw is installed on the pedal wheel, support 12 is provided with gear, this gear is a multi-change speed mechanism, as the Pyatyi speed changing structure, can adopt the Pyatyi speed changing structure of existing mountain bike, pedal wheel is by the driving wheel coupling of dirivig member 2 with gear, this dirivig member 2 can be bicycle chain or synchronous belt, promptly adopts chain transmission or belt transmission between pedal wheel and the gear; An automobile current generator also is installed on the support 12, this automobile current generator is by the driven output wheel coupling of another dirivig member 10 with gear, this dirivig member 10 is high-speed chain or belt, promptly adopts chain transmission or belt transmission between automobile current generator and the gear; Existing automobile current generator includes regulator and rectifier, have functions such as voltage-regulation, current overload protection, the output terminal of automobile current generator can directly be connected with negative electricity with the positive pole of storage battery, storage battery can be bought separately by user oneself, also can be subsidiary as accessory by the utility model device; Working as the people like this is sitting on the stand of frame, hold handrail, both feet step when riding crank throw, just as stepping on bicycle, foot-operated crank throw rotates the driving wheel of gear by dirivig member 2, and the driven output wheel of gear makes the automobile current generator rotation by dirivig member 10 again, at this moment, (in the general automobile current generator remanent magnetism is arranged, has just begun to produce magnetic field, become self-excitation after the automobile current generator generating for the automobile current generator field current by this remanent magnetism; Perhaps just begun to supply field current to automobile current generator by external power supply such as storage battery, also become self-excitation after the automobile current generator generating), then automobile current generator begins generating, (rotating speed of general automobile current generator just begins generating about 1000 rev/mins after automobile current generator reaches certain rotating speed, rotating speed just can reach specified output value about 3500 rev/mins), just can begin to charge in batteries.Stored at storage battery under the situation of certain electric weight, storage battery can be used for other consumer; Or, drive various mini electrical equipments such as work such as television set, Compact Fluorescent Lamp by outwards supplying Ac behind the inverter, also can directly supply direct current.
Compare with prior art, the beneficial effects of the utility model are:
1, the utility model is installed in existing automobile current generator on the multi-speed bicycle vehicle frame of modification, because existing automobile current generator includes regulator and rectifier, have functions such as voltage-regulation, overcurrent protection, this automobile current generator just can directly be connected with storage battery like this, therefore establish control circuit no longer in addition, it is low to the utlity model has simple in structure, easy to operate, reliable performance, efficient height, cost;
2, the kind of drive that the utility model adopted is chain transmission or belt transmission, gear transmission compared to existing technology, and it is littler that noise is wanted;
3, the gear that the utility model adopted is a multi-stage speed-changing structure, as adopt existing mountain bike Pyatyi speed changing structure on the market, and the utility model also is provided with the manual governing member, the gear of can regulate gear, so not only simple in structure, easy to operate, but also can realize transmission ratio-variable, time saving and energy saving when allowing the user use;
4, be to generate electricity owing to what the utility model adopted into power, be to step foot-operated crank throw with both feet to make the automobile current generator rotation and generate electricity, just the same to stepping on bicycle, so in power generation process, can reach the body-building purpose, the utility model device can be used as fitness equipments and uses.
[description of drawings]
Fig. 1 is the structural representation of the foot-operated electricity generating device of the utility model transmission ratio-variable;
Fig. 2 is foot-operated another embodiment's of electricity generating device of described transmission ratio-variable a structural representation;
Fig. 3 looks schematic representation for the master of described foot-operated electricity generating device distribution box;
Fig. 4 is the circuit theory schematic representation of described foot-operated electricity generating device.
[embodiment]
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to Fig. 1 and Fig. 4, the utility model relates to a kind of foot-operated electricity generating device of transmission ratio-variable, comprise the frame 1 that contains support 11 and 12, frame 1 can be that existing multi-speed bicycle vehicle frame converts through modification, mainly be this cycle frame to be repacked into do not need wheel and stably drop on the ground, such as each fixes or weld a pipe 101 and 102 respectively with support 11 and 12 1 ends, pipe 101 contacts with ground with 102, support whole frame 1, support 11 can be the pipe of a circle, support 12 can be that the pipe of a circle curves " U " shape, and the two ends of " U " shape are connected with pipe 102; Frame 1 is provided with handrail 4 and stand 5, just as the handlebar and the vehicle seat of bicycle; Support 11 is provided with pedal wheel 3, foot-operated crank throw 31 is installed on the pedal wheel 3, support 12 is provided with gear 13, be installed on the support 12 by cantilever 121 as gear 13, cantilever 121 can be fixed or directly be welded on the support 12 with screw, this gear 13 is multi-change speed mechanisms, as the Pyatyi speed changing structure, can adopt the Pyatyi speed changing structure of existing mountain bike, pedal wheel 3 is by the driving wheel coupling of dirivig member 2 with gear 13, this dirivig member 2 can be bicycle chain or belt, promptly adopts chain transmission or belt transmission between pedal wheel 3 and the gear 13; An automobile current generator 6 also is installed on the support 12, this automobile current generator 6 is by the driven output wheel coupling of another dirivig member 10 with gear 13, this dirivig member 10 is high-speed chain or synchronous belt, promptly adopts chain transmission or belt transmission between automobile current generator 6 and the gear 13; Existing automobile current generator includes regulator and rectifier, have functions such as voltage-regulation, current overload protection, the output terminal of automobile current generator 6 can directly be connected with negative electricity with the positive pole of storage battery, storage battery can be bought separately by user oneself, also can be subsidiary as accessory by the utility model device; Working as the people like this is sitting on the stand 5 of frame 1, hold handrail 4, both feet step when riding crank throw 31, just as stepping on bicycle, foot-operated crank throw 31 rotates the driving wheel of gear 13 by dirivig member 2, and the driven output wheel of gear 13 makes automobile current generator 6 rotations by dirivig member 10 again, at this moment, (in the general automobile current generator 6 remanent magnetism is arranged, has just begun to produce magnetic field, become self-excitation after automobile current generator 6 generatings for automobile current generator 6 field currents by this remanent magnetism; Perhaps just begun to supply field current to automobile current generator by external power supply such as storage battery, also become self-excitation after automobile current generator 6 generatings), then automobile current generator 6 begins generating, (rotating speed of general automobile current generator 6 just begins generating about 1000 rev/mins after automobile current generator 6 reaches certain rotating speed, rotating speed just can reach specified output value about 3500 rev/mins), just can begin to charge in batteries.Stored at storage battery under the situation of certain electric weight, storage battery can be used for other consumer; Or, drive various mini electrical equipments such as work such as television set, Compact Fluorescent Lamp by outwards supplying Ac behind the inverter, also can directly supply direct current.
Referring to Fig. 1, above-mentioned automobile current generator 6 is installed on the support 12 by cantilever 122 and 123, cantilever 122 and 123 can be fixed or directly be welded on the support 12 with screw, have the groove 124 of circular arc on the cantilever 122, automobile current generator 6 has two hanging feets 61 and 62, last hanging feet 61 can be fixed on the cantilever 122 with the groove 124 of screw by circular arc, and following hanging feet 62 can be fixed on the cantilever 123 with screw.Rely on the groove 124 of circular arc can adjust the fixed position of automobile current generator 6, thereby can adjust the tensioning degree of dirivig member 10 between automobile current generator 6 and the gear 13.
Referring to Fig. 1 and Fig. 2, above-mentioned gear 13 is provided with a manual governing member 41, one end of this manual governing member 41 connects the change pulley assembly of gear 13, its the other end is located on the handrail 4, the gear of pulling manual governing member 41 can regulate gears 13, realize transmission ratio-variable, time saving and energy saving when allowing the user use, just as riding multi-speed bicycle.
Referring to Fig. 2, the utility model device is for attractive in appearance and easy-to-connect, an automobile generating hood 14 also is installed on the above-mentioned support 12, this automobile generating hood 14 has hidden whole automobile current generator 6, on it and be provided with positive terminal 15, negative terminal 16 and field switch 7, positive terminal 15 and negative terminal 16 are electrically connected the positive pole and the negative pole of automobile current generator 6 respectively, field switch 7 is connected electrically between the wiring terminal of the positive pole of automobile current generator 6 and exciting winding, is the tenminal block of label IG as the wiring terminal of the automobile current generator exciting winding of Jia Baoche; Closed field switch 7, external power supply such as storage battery can be given this automobile current generator supply field current.
Referring to Fig. 3 and Fig. 4, the utility model device is convenient for the user, the foot-operated electricity generating device of above-mentioned transmission ratio-variable also is equipped with a distribution box 26 in addition, be provided with the storage battery 9 and the inverter 8 that mate with automobile current generator 6 in this distribution box 26, inverter 8 is a kind of circuit that direct current converted to Ac.The front panel 27 of distribution box 26 is provided with positive terminal 17, negative terminal 18 and exchanges accessory power outlet 19.Positive terminal 17 and negative terminal 18 inner faces are electrically connected the positive pole and the negative pole of storage battery 9 respectively, and the input end of inverter 8 is connected with negative electricity with the positive pole of storage battery 9, exchange the output terminal that accessory power outlet 19 is connected electrically in inverter 8.In order to guarantee safety, can between the output terminal that exchanges accessory power outlet 19 and inverter 8, connect a fus or air-break switch 28; The positive terminal 17 of this distribution box 26 and negative terminal 18 are connected on the positive terminal 15 and negative terminal 16 on the automobile generating hood 14 with electric lead respectively.During use distribution box 26 being placed on the ground gets final product.When user family did not have electricity, the user can be inserted into consumer such as television set, Compact Fluorescent Lamp etc. on the interchange accessory power outlet 19.Automobile current generator 6 of the present utility model is if use the automobile current generator of Jia Baoche, behind accumulators 9 full charges, conversion through inverter 8, its output power maximum can reach 300 watts, output voltage is for exchanging 220 volts, can guarantee that 50 watts consumer such as work such as television set, Compact Fluorescent Lamp are about 6 hours.
Referring to Fig. 3 and Fig. 4, the utility model also is provided with voltmeter 20, ammeter 21, output switch 22 and voltage tester button 25 for the user is convenient on the front panel 27 of above-mentioned distribution box 26; Voltmeter 20 be connected in parallel between positive terminal 17 and the negative terminal 18 after described voltage tester button 25 is connected, ammeter 21 is connected between the negative pole and negative terminal 17 of storage battery 9, output switch 22 is connected between the positive pole of the positive pole of storage battery 9 and inverter 8 input ends, self have inverter tutorial light 23 and undervoltage warning tutorial light 24 on the inverter, for the user observes convenient, they also are arranged on the front panel 27 of distribution box 26.When needs are known the voltage of storage battery 9, connect voltage tester button 25, observe voltmeter 20 and get final product; Behind storage battery 9 full charges, connect output switch 22, convert to through inverter 8 and exchange output; Electric current in the time of can observing 9 chargings of automobile current generator 6 accumulators at any time by ammeter 21.Output switch 22 and voltage tester button 25 can adopt same switch gearing, are switched on or switched off voltmeter 20 and inverter 8 these two independent circuits simultaneously.
Because the utility model adopts existing ripe automobile current generator, it has the function of comprehensive regulating voltage reliably and control electric current, and this automobile current generator does not have overload hazard, the danger that storage battery does not also overcharge.As long as the utility model has manpower just can generate electricity, thereby, realize that the target side mask of " every household has " plays an important role in the resident family's electricity consumption that solves the unapproachable remote mountain area of power circuit, pastoral area; And, also be a good method as the back emergency measure that has a power failure at ordinary times; As fitness equipments, then have body-building, energy-conservation double action.
The above embodiment has only expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model; Therefore, all equalizations of being done with the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (10)
1. the foot-operated electricity generating device of a transmission ratio-variable, comprise and contain support (11,12) frame (1), described frame (1) is provided with handrail (4) and stand (5), described support (11) is provided with pedal wheel (3), described support (12) is provided with gear (13), described pedal wheel (3) is by dirivig member (2) and described gear (13) coupling, it is characterized in that: also comprise automobile current generator (6), described automobile current generator (6) is installed on the described support (12), and described automobile current generator (6) is by dirivig member (10) and described gear (13) coupling.
2. the foot-operated electricity generating device of transmission ratio-variable according to claim 1, it is characterized in that: described automobile current generator (6) is installed on the described support (12) by cantilever (122,123).
3. the foot-operated electricity generating device of transmission ratio-variable according to claim 1 is characterized in that: have the groove (124) of circular arc on the described cantilever (122), rely on the groove (124) of described circular arc can adjust the fixed position of described automobile current generator (6).
4. the foot-operated electricity generating device of transmission ratio-variable according to claim 1, it is characterized in that: described gear (13) is the Pyatyi speed changing structure, adopts the Pyatyi speed changing structure of mountain bike.
5. the foot-operated electricity generating device of transmission ratio-variable according to claim 4, it is characterized in that: described gear (13) is provided with a manual governing member (41), one end of this manual governing member (41) connects the change pulley assembly of described gear (13), its the other end is located on the described handrail (4), spurs the gear of the described gear of described manual governing member (41) can regulate (13).
6. the foot-operated electricity generating device of transmission ratio-variable according to claim 1, it is characterized in that: described dirivig member (2) is bicycle chain or belt.
7. the foot-operated electricity generating device of transmission ratio-variable according to claim 1, it is characterized in that: described dirivig member (10) is high-speed chain or synchronous belt.
8. according to the foot-operated electricity generating device of each described transmission ratio-variable of claim 1～7, it is characterized in that: an automobile generating hood (14) also is installed on the described support (12), described automobile generating hood (14) has hidden whole described automobile current generator (6), described automobile generating hood (14) is provided with positive terminal (15), negative terminal (16) and field switch (7), described positive terminal (15) and negative terminal (16) are electrically connected the positive pole and the negative pole of described automobile current generator (6) respectively, and described field switch (7) is connected electrically between the wiring terminal of the positive pole of described automobile current generator (6) and exciting winding.
9. the foot-operated electricity generating device of transmission ratio-variable according to claim 8, it is characterized in that: also comprise distribution box (26), be provided with storage battery (9) and inverter (8) in the described distribution box (26) with described automobile current generator (6) coupling, the front panel (27) of described distribution box (26) is provided with positive terminal (17), negative terminal (18) with exchange accessory power outlet (19), described positive terminal (17) and negative terminal (18) are electrically connected the positive pole and the negative pole of described storage battery (9) respectively, the input end of described inverter (8) is connected with negative electricity with the positive pole of described storage battery (9), and described interchange accessory power outlet (19) is connected electrically in the output terminal of described inverter (8); Described positive terminal (17) and negative terminal (18) are connected on the positive terminal (15) and negative terminal (16) on the described automobile generating hood (14) with electric lead respectively.
10. the foot-operated electricity generating device of transmission ratio-variable according to claim 9 is characterized in that: also be provided with voltmeter (20), ammeter (21), output switch (22), inverter tutorial light (23), undervoltage warning tutorial light (24) and voltage tester button (25) on the front panel (27) of described distribution box (26); Described voltmeter (20) be connected in parallel between described positive terminal (17) and the negative terminal (18) after described voltage tester button (25) is connected, described ammeter (21) is connected between the negative pole and described negative terminal (17) of described storage battery (9), and described output switch (22) is connected between the positive pole of the positive pole of described storage battery (9) and described inverter (8) input end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200077499U CN201165947Y (en) | 2007-03-08 | 2008-02-27 | Pedals type electric generating apparatus with variable transmitting ratio |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720140099 | 2007-03-08 | ||
| CN200720140099.0 | 2007-03-08 | ||
| CNU2008200077499U CN201165947Y (en) | 2007-03-08 | 2008-02-27 | Pedals type electric generating apparatus with variable transmitting ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165947Y true CN201165947Y (en) | 2008-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200077499U Expired - Fee Related CN201165947Y (en) | 2007-03-08 | 2008-02-27 | Pedals type electric generating apparatus with variable transmitting ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165947Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240227A (en) * | 2015-11-04 | 2016-01-13 | 江西工程学院 | Bicycle fitness power generation device |
-
2008
- 2008-02-27 CN CNU2008200077499U patent/CN201165947Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240227A (en) * | 2015-11-04 | 2016-01-13 | 江西工程学院 | Bicycle fitness power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 |