CN212172415U - Bicycle power generation device - Google Patents
Bicycle power generation device Download PDFInfo
- Publication number
- CN212172415U CN212172415U CN202020889444.6U CN202020889444U CN212172415U CN 212172415 U CN212172415 U CN 212172415U CN 202020889444 U CN202020889444 U CN 202020889444U CN 212172415 U CN212172415 U CN 212172415U
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- generator
- mount pad
- bicycle
- screw hole
- clamping spring
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Abstract
The utility model provides a bicycle power generation facility, which comprises a mounting bas, a supporting plate, the generator, the friction gyro wheel, the motor cabinet, power storage device, fastening bolt, adjusting bolt and clamping spring, the mount pad bottom is equipped with fore-and-aft spread groove, the spread groove outside is equipped with first screw hole, fastening bolt's screw thread portion runs through first screw hole and mount pad threaded connection, the inboard articulated motor cabinet that has in mount pad top, the horizontal fixed mounting of generator is on the motor cabinet, install the friction gyro wheel on the output shaft of generator, the mount pad top outside is equipped with and is fixed with the backup pad, be equipped with the second screw hole in the backup pad, adjusting bolt's screw thread portion runs through the second screw hole, clamping spring has been erect between the casing of adjusting bolt and motor, clamping spring and adjusting bolt fixed connection, the generator passes through the. Can solve the technical problem of inconvenient power utilization of outdoor riding.
Description
Technical Field
The utility model relates to a power generation facility technical field especially relates to a bicycle power generation facility.
Background
People can select bicycles for going out in order to save energy and reduce emission, so that people can see parking of private bicycles and shared bicycles everywhere in corners of cities. The bicycle also has the puzzlement of no power when making things convenient for the trip, can't last journey at night by the flashlight, and the cell-phone has not been electrified also can't in time charge, has formed the problem of power consumption difficulty.
Modern society electronic equipment gradually increases, and the precious power supply ability of charging is limited when the bicycle is ridden, can't realize the requirement of lasting continuation of journey. Traditional flower-drum formula bicycle generator installs magnet and coil in the flower-drum of front wheel or rear wheel, closed coil cutting magnetic induction line electricity generation when riding, but this kind of bicycle electricity generation is reequiped in the flower-drum, and is bulky, and the installation is complicated, and the model of installation generator will match with the spoke, just can install, it requires highly to have spare part assembly, and it is difficult to maintain the maintenance, and the generated energy is little (because be the concentric circles, angular velocity is the same, the wheel rotates the round, the generator rotates the round) and can't store shortcomings such as electric energy that produces. Moreover, due to the strict installation requirements of hub power generation, the hub power generation device cannot be applied to various vehicle types, and is difficult to meet the development of times and increasing bicycle types.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a bicycle power generation facility to solve the technical problem of the inconvenient power consumption of outdoor riding.
In order to solve the technical problem, the technical scheme of the utility model is that: a bicycle power generation device comprises a mounting seat, a supporting plate, a generator, a friction roller, a motor seat, an electric power storage device, a fastening bolt, an adjusting bolt and a clamping spring, wherein a longitudinal connecting groove is formed in the bottom of the mounting seat, a first threaded hole is formed in the outer side of the connecting groove, a threaded part of the fastening bolt penetrates through the first threaded hole to be in threaded connection with the mounting seat, the motor seat is hinged to the inner side of the top of the mounting seat, the generator is transversely and fixedly mounted on the motor seat, the friction roller is mounted on an output shaft of the generator, the supporting plate is fixedly arranged on the outer side of the top of the mounting seat, a second threaded hole is formed in the supporting plate, a threaded part of the adjusting bolt penetrates through the second threaded hole, the clamping spring is erected between the adjusting bolt and a shell of the motor, and is fixedly connected with the adjusting, the generator is connected with the electric storage device through a conducting wire.
Preferably, an elastic damping pad is fixedly arranged on the inner wall of the rear side of the connecting groove, and an elastic damping block is fixedly arranged at the end head part of the fastening bolt.
Preferably, the mounting seat comprises an outer corner plate, an inner corner plate and a connecting bolt, wherein a top side plate of the outer corner plate and a top side plate of the inner corner plate are fixedly connected through the connecting bolt, and the connecting groove is formed between a lower side plate of the outer corner plate and a lower side plate of the inner corner plate.
Preferably, the top side plate of the outer gusset and the top side plate of the inner gusset are each provided with a transverse elongated hole, and the connecting bolt penetrates through the elongated holes to fixedly connect the outer gusset and the inner gusset.
Preferably, the bottom of the supporting plate is bent backwards to form a connecting part, and the connecting part is fixedly connected with the mounting seat.
Preferably, the generator further comprises a connecting shaft, one end of the connecting shaft is fixedly connected with the friction wheel, and the other end of the connecting shaft is inserted into an output shaft of the generator.
Preferably, the power storage device is a battery.
The technical effect obtained by adopting the technical scheme is as follows:
the bicycle power generation device can generate power on a bicycle, so that the kinetic energy of the bicycle is reasonably utilized, the electromechanical combination is adopted, the safety and the reliability are realized, the good power generation effect can be achieved, and the load of a large amount of power supply equipment of long-distance riders can be greatly reduced; the friction wheel and the bicycle rim are adopted to generate electricity through friction rotation, the bicycle cannot be damaged, the resistance of the bicycle cannot be increased, the bicycle is suitable for various bicycle types, such as mountain bicycles, road vehicles, dead-flying and folding bicycles, and more pleasure can be brought to riding.
Because the fixed elasticity shock pad that is equipped with on the rear side inner wall of spread groove, fastening bolt's end portion is fixed and is equipped with the elasticity snubber block, and elasticity shock pad and elasticity snubber block can avoid fastening bolt to press from both sides bad chain stay of bicycle, can also play absorbing effect to the mount pad.
Because the mount pad includes outside scute, inboard scute and connecting bolt, the top curb plate of outside scute and the top curb plate of inboard scute pass through connecting bolt fixed connection, form between the lower part curb plate of outside scute and the lower part curb plate of inboard scute the spread groove has simple structure, the advantage of the equipment of being convenient for.
Because the top side plate of the outer side angle plate and the top side plate of the inner side angle plate are both provided with a transverse long hole, the connecting bolt penetrates through the long holes to fixedly connect the outer side angle plate and the inner side angle plate. The width of connecting groove can be adjusted through adjusting fastening bolt's fastening position to thereby be applicable to the chain stay of different motorcycle types and improve the commonality.
Because the bottom of the supporting plate is bent backwards to form a connecting part, the connecting part is fixedly connected with the mounting seat.
Because still include the connecting axle, the one end of connecting axle with friction pulley fixed connection, the other end of connecting axle is equipped with the mounting hole, the output shaft of generator inserts in the mounting hole, the friction pulley passes through the connecting axle and can dismantle with the output shaft of generator and be connected, is convenient for change the friction pulley.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a block diagram of an embodiment of the present invention;
fig. 2 is a reference diagram of the usage state of the present invention;
in the figure, 1, a mounting seat; 11. an outer gusset; 12. an inner gusset; 10. a long hole; 2. a support plate; 3. a generator; 4. rubbing the roller; 5. a motor base; 6. a connecting shaft; 7. fastening a bolt; 8. adjusting the bolt; 81. a clamping spring; 91. an elastic shock pad; 92. an elastic shock-absorbing block.
Detailed Description
As shown in fig. 1-2, a bicycle generator comprises a mounting base 1, a support plate 2, a generator 3, a friction roller 4, a motor base 5, an electric storage device, a fastening bolt 7, a connecting shaft 6, an adjusting bolt 8 and a clamping spring 81. The bottom of the mounting seat 1 is provided with a longitudinal connecting groove, the mounting seat 1 comprises an outer corner plate 11, an inner corner plate 12 and a connecting bolt, a top side plate of the outer corner plate 11 and a top side plate of the inner corner plate 12 are fixedly connected through the connecting bolt, the connecting groove is formed between a lower side plate of the outer corner plate 11 and a lower side plate of the inner corner plate 12, and the connecting structure of the mounting seat 1 has the advantages of being simple in structure and convenient to assemble. The top side plate of the outer gusset 11 and the top side plate of the inner gusset 12 are each provided with a transverse elongated hole 10, and a connecting bolt penetrates through the elongated holes 10 to fixedly connect the outer gusset 11 and the inner gusset 12. The width of the connecting groove can be adjusted by adjusting the fastening position of the fastening bolt 7, so that the connecting groove is suitable for bottom forks of different vehicle types, and the universality is improved.
The spread groove outside is equipped with first screw hole, fastening bolt 7's screw thread portion runs through first screw hole and 1 threaded connection of mount pad, the inboard motor cabinet 5 that articulates in 1 top of mount pad, the horizontal fixed mounting of generator 3 is on motor cabinet 5, install friction roller 4 on the output shaft of generator 3, the one end and the friction pulley fixed connection of connecting axle 6, the other end of connecting axle 6 is equipped with the mounting hole, the output shaft of generator 3 inserts in the mounting hole, the friction pulley passes through connecting axle 6 and can dismantle with the output shaft of generator 3 and be connected, be convenient for change the friction pulley. The outer side of the top of the mounting seat 1 is provided with a supporting plate 2, the bottom of the supporting plate 2 is bent backwards to form a connecting part, and the connecting part is fixedly connected with the mounting seat 1. Be equipped with the second screw hole in backup pad 2, adjusting bolt 8's screw thread portion runs through the second screw hole, it presses spring 81 to have erect between the casing of adjusting bolt 8 and motor, press and press spring 81 and adjusting bolt 8 fixed connection, the fixed elastic damping pad 91 that is equipped with on the rear side inner wall of spread groove, the fixed elastic damping piece 92 that is equipped with in end portion of fastening bolt 7, elastic damping pad 91 and elastic damping piece 92 can avoid fastening bolt 7 to press from both sides the chain stay of bad bicycle, can also play absorbing effect to mount pad 1.
The generator 3 and the electrical storage device are connected by a conductive wire. The power storage device may be a battery or other devices with power storage function, such as a charger. The electric power generated by the generator 3 can be firstly rectified and voltage-stabilized by the voltage and current control circuit and then input into the storage battery, and then boosted by the voltage and current control circuit and output to the USB interface, thereby completing the whole set of power generation, input and output processes.
The working principle is as follows:
this bicycle power generation facility's mount pad 1 is installed on the bicycle back fork, and rotatory fastening bolt 7 to the tight structure of clamp that makes elastic damping pad 91 and elastic damping pad 91 form dies mount pad 1 lock on the bicycle fork, thereby fixes generator 3. Turning adjusting bolt 8 again, making clamp spring 81 extrude generator 3, because motor cabinet 5 is articulated with mount pad 1, can make motor cabinet 5 rotatory around the articulated shaft under adjusting bolt 8's roof pressure effect to force friction pulley and bicycle rim to have certain contact friction, ride passerby's rotation at the in-process rear wheel of riding and will drive generator 3 electricity generation.
The bicycle power generation device has the characteristics of small volume, small occupied space, large generated energy and the like, is convenient for people to use, enriches the lives of people, and also has the advantages of no pollution of clean energy, utilization of kinetic energy and the like. The electric energy that it can store the electricity generation group to export with stable voltage electric current, can supply electronic equipment such as cell-phone, panel computer, navigation to charge, can also give the bicycle lamp of driving night and continuously supply power, the person of riding does not also need worry the puzzlement that the car lamp did not have the electricity when driving night again.
Claims (7)
1. A bicycle power generation device is characterized by comprising a mounting seat, a supporting plate, a generator, a friction roller, a motor seat, an electric storage device, a fastening bolt, an adjusting bolt and a clamping spring,
the utility model discloses a friction roller, including mount pad, adjusting bolt, clamping spring, electric power storage device, mount pad top, motor, clamping spring, power storage device, the mount pad bottom is equipped with fore-and-aft spread groove, the spread groove outside is equipped with first screw hole, fastening bolt's screw thread portion runs through first screw hole with mount pad threaded connection, mount pad top inboard articulates there is the motor cabinet, the horizontal fixed mounting of generator in on the motor cabinet, install on the output shaft of generator friction roller, the mount pad top outside is established and is fixed with the backup pad, be equipped with the second screw hole in the backup pad, adjusting bolt's screw thread portion runs through the second screw hole, adjusting bolt with erect between the casing of motor clamping spring, clamping spring with.
2. The bicycle electric power generating apparatus according to claim 1, wherein an elastic damping pad is fixedly provided on a rear inner wall of the coupling groove, and an elastic damping block is fixedly provided at a tip portion of the fastening bolt.
3. The bicycle electric power generating apparatus according to claim 1, wherein the mount includes an outside gusset, an inside gusset, and a connecting bolt by which a top side plate of the outside gusset and a top side plate of the inside gusset are fixedly connected, the connecting groove being formed between a lower side plate of the outside gusset and a lower side plate of the inside gusset.
4. The bicycle dynamo of claim 3, wherein the outer corner plate top side plate and the inner corner plate top side plate each have a transverse slot, and the attachment bolt extends through the slots to fixedly attach the outer corner plate to the inner corner plate.
5. The bicycle power generation device of claim 1, wherein the bottom of the support plate is bent rearward to form a connection portion, and the connection portion is fixedly connected to the mounting seat.
6. The bicycle power generation device according to claim 1, further comprising a connecting shaft, wherein one end of the connecting shaft is fixedly connected with the friction roller, and the other end of the connecting shaft is inserted into an output shaft of the generator.
7. The bicycle electric generating apparatus according to claim 1, wherein the electrical storage device is a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020889444.6U CN212172415U (en) | 2020-05-25 | 2020-05-25 | Bicycle power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020889444.6U CN212172415U (en) | 2020-05-25 | 2020-05-25 | Bicycle power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212172415U true CN212172415U (en) | 2020-12-18 |
Family
ID=73788773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020889444.6U Expired - Fee Related CN212172415U (en) | 2020-05-25 | 2020-05-25 | Bicycle power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212172415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021100414A1 (en) | 2021-01-12 | 2022-07-14 | Shimano Inc. | ELECTRICAL COMPONENT FOR A MUSCLE-POWERED VEHICLE |
-
2020
- 2020-05-25 CN CN202020889444.6U patent/CN212172415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021100414A1 (en) | 2021-01-12 | 2022-07-14 | Shimano Inc. | ELECTRICAL COMPONENT FOR A MUSCLE-POWERED VEHICLE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |