CN110641605A - Bicycle power device and bicycle - Google Patents

Bicycle power device and bicycle Download PDF

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Publication number
CN110641605A
CN110641605A CN201911078504.4A CN201911078504A CN110641605A CN 110641605 A CN110641605 A CN 110641605A CN 201911078504 A CN201911078504 A CN 201911078504A CN 110641605 A CN110641605 A CN 110641605A
Authority
CN
China
Prior art keywords
bicycle
driving
rotating shaft
plate
bottom plate
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.)
Pending
Application number
CN201911078504.4A
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Chinese (zh)
Inventor
肖志娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yongling Intelligent Equipment Technology Co Ltd
Original Assignee
Shenzhen Yongling Intelligent Equipment Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Yongling Intelligent Equipment Technology Co Ltd filed Critical Shenzhen Yongling Intelligent Equipment Technology Co Ltd
Priority to CN201911078504.4A priority Critical patent/CN110641605A/en
Publication of CN110641605A publication Critical patent/CN110641605A/en
Pending legal-status Critical Current

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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
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/10—Dynamic electric regenerative braking
    • 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
    • B62M6/45—Control or actuating devices therefor
    • 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
    • B62M6/75—Rider propelled cycles with auxiliary electric motor power-driven by friction rollers or gears engaging the ground wheel
    • 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
    • B62M6/90—Batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/46—Vehicles with auxiliary ad-on propulsions, e.g. add-on electric motor kits for bicycles

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention discloses a bicycle power device and a bicycle, wherein the bicycle power device comprises a device bottom plate and a device upper cover, the device bottom plate is provided with a storage battery, a working assembly and a driving motor, the working assembly comprises a charging rotating shaft and a driving rotating shaft, the charging rotating shaft is connected with a power generation device and is further electrically connected with the storage battery, the driving rotating shaft is connected with the driving device and is further electrically connected to the storage battery, the working assembly is hinged on the device bottom plate, and the driving motor can drive the working assembly to rotate around a hinged shaft of the working assembly; the bicycle comprises a bicycle main body and the bicycle power device. The bicycle power device and the bicycle have the advantages of simple structure, low implementation cost, recyclable capability, physical strength saving, wear reduction and the like which are not possessed by the prior art.

Description

Bicycle power device and bicycle
Technical Field
The invention relates to a technical scheme in the field of bicycle application, in particular to a bicycle power device and a bicycle.
Background
A bicycle is a common and widely used human-powered vehicle. When the bicycle is used, different road conditions are applied, and the force application conditions of users are different. For example, when climbing an uphill or accelerating, a user needs to pedal the bicycle with great effort; under the condition of downhill or road conditions needing to be decelerated, the braking device is required to be used for braking, so that the kinetic energy of the bicycle is wasted, the abrasion to the braking device is large, the replacement frequency of the braking device is high, and the economy is poor.
In view of the above, the present invention provides a new technical solution to solve the existing technical drawbacks.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a bicycle power device and a bicycle, and solves the technical defects of large physical consumption, serious energy waste, large brake abrasion, short service life, poor economy and the like in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a bicycle power device, includes device bottom plate and device upper cover, the device bottom plate is provided with battery, work subassembly and driving motor, the work subassembly is including charging pivot and drive pivot, the pivot of charging be connected with power generation facility and further with battery electric connection, the drive pivot is connected with drive arrangement and further electric connection to the battery, the work subassembly articulates on the device bottom plate, driving motor can drive the work subassembly and rotate round its articulated shaft.
As an improvement of the above technical solution, the working assembly includes a first fixed side plate, a second fixed side plate, and a connecting rod connected between the first fixed side plate and the second fixed side plate, and the charging rotating shaft and the driving rotating shaft are installed between the first fixed side plate and the second fixed side plate.
As a further improvement of the above technical scheme, a through groove is formed in the middle of the bottom plate of the device, a component hinge seat is arranged on the side of the through groove, and the first fixed side plate and the second fixed side plate are mounted on the component hinge seat in a hinged manner through a hinge shaft.
As a further improvement of the technical scheme, a motor base is arranged on the device bottom plate, a motor mounting plate is hinged to the motor base, and the driving motor is fixedly mounted on the hinged mounting plate.
As a further improvement of the above technical solution, a driving screw rod is arranged at an output end of the driving motor, a driving rotating shaft capable of rotating radially is arranged between the first side fixing plate and the second side fixing plate, a screw rod screw hole matched with the driving screw rod is formed in the middle of the driving rotating shaft, and a free end of the driving screw rod is installed in the screw rod screw hole in a matching manner.
As a further improvement of the above technical solution, the power generation device further comprises a control circuit board, wherein the control circuit board is fixedly mounted on the device bottom plate through a circuit board fixing back plate, and the control circuit board is electrically connected with the power generation device, the driving device and the storage battery.
As a further improvement of the above technical solution, the device further comprises a device cover, wherein the device cover is arranged on the upper portion of the device bottom plate and covers the storage battery, the working assembly and the driving motor inside the device cover.
As a further improvement of the above technical solution, a speaker device is disposed on a side portion of the device housing, a function panel is disposed on a front portion of the device housing, an external power input socket and a power output charging port are disposed on the function panel, and the speaker device, the external power input socket and the power output charging port are all electrically connected to the control circuit board.
The utility model provides a bicycle, includes the bicycle main part, fixed mounting has in the bicycle main part bicycle power device, driving motor among the bicycle power device can drive the work unit and rotate and make the pivot of charging or the cooperation of drive pivot and the wheel roll of bicycle main part in the work unit.
As an improvement of the above technical solution, the bicycle power device is fixedly installed above the rear wheel of the bicycle main body through a plurality of sets of connecting devices, each connecting device includes a first connecting rod fixedly connected to the bicycle main body, a second connecting rod fixedly connected to the bottom of the bicycle power device, and an intermediate adjusting nut connected between the first connecting rod and the second connecting rod, opposite-direction threads are provided at one ends of the first connecting rod and the second connecting rod close to each other, and internal threads which are opposite in direction and respectively fit the first connecting rod and the second connecting rod are provided at two ends of the intermediate adjusting nut.
The invention has the beneficial effects that: the invention provides a bicycle power device and a bicycle, wherein the bicycle power device can utilize the kinetic energy of wheels to generate electricity and store energy or utilize the energy of a storage battery to drive the wheels to rotate according to needs, and has the advantages of energy recovery, physical strength saving for users, brake wear reduction, service life prolonging, use experience improvement and the like when the bicycle is applied.
In a word, the bicycle power device and the bicycle solve the technical defects of large physical power consumption, serious energy waste, large brake wear, short service life, poor economy and the like in the prior art.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic assembled power unit for a bicycle in accordance with the present invention;
FIG. 2 is another perspective assembled schematic view of the bicycle power unit of the present invention;
FIG. 3 is an assembled schematic view of the internal structure of the bicycle power unit of the present invention;
FIG. 4 is a schematic structural view of the working assembly of the present invention;
FIG. 5 is a schematic view of another angle of the working assembly of the present invention;
FIG. 6 is an assembled view of the bicycle of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical features in the invention can be interactively combined on the premise of not conflicting with each other, and refer to fig. 1-6.
Referring specifically to fig. 1-5, a bicycle power device, includes device bottom plate 11 and device upper cover 12, device bottom plate 11 is provided with battery 2, work subassembly 3 and driving motor 4, work subassembly 3 includes charging pivot 31 and drive pivot 32, charging pivot 31 be connected with power generation facility and further with battery 2 electric connection, drive pivot 32 is connected with drive arrangement and further electric connection to battery 2, work subassembly 3 articulates on device bottom plate 11, driving motor 4 can drive work subassembly 3 and rotate round its articulated shaft.
Preferably, the working assembly 3 includes a first fixed side plate 33, a second fixed side plate 34 and a connecting rod 35 connected between the first fixed side plate 33 and the second fixed side plate 34, and the charging rotating shaft 31 and the driving rotating shaft 32 are installed between the first fixed side plate 33 and the second fixed side plate 34; a through groove is formed in the middle of the device bottom plate 11, a component hinge seat 111 is arranged on the side of the through groove, and the first fixed side plate 33 and the second fixed side plate 34 are hinged and mounted on the component hinge seat 111 through a hinge shaft; a motor base 36 is arranged on the device bottom plate 11, a motor mounting plate 37 is hinged on the motor base 36, and the driving motor 4 is fixedly mounted on the hinged mounting plate 37; a driving screw rod 41 is arranged at the output end of the driving motor 4, a driving rotating shaft 38 capable of rotating in the radial direction is arranged between the first side fixing plate 33 and the second side fixing plate 34, a screw rod screw hole matched with the driving screw rod 41 is formed in the middle of the driving rotating shaft 38, and the free end of the driving screw rod 41 is installed in the screw rod screw hole in a matching manner; the device is characterized by further comprising a control circuit board 5, wherein the control circuit board 5 is fixedly installed on the device bottom plate 11 through a circuit board fixing back plate 51, and the control circuit board 5 is electrically connected with the power generation device, the driving device and the storage battery 2; the device also comprises a device outer cover 12, wherein the device outer cover 12 is arranged on the upper part of the device bottom plate 11 and covers the storage battery 2, the working assembly 3 and the driving motor 4 inside; the device cover 12 is provided with a speaker device 6 at a side portion thereof, the device cover 12 is provided with a function panel 7 at a front portion thereof, the function panel 7 is provided with an external power input socket 71 and a power output charging socket 72, and the speaker device 6, the external power input socket 71 and the power output charging socket 72 are all electrically connected to the control circuit board 5.
In the implementation of the present invention, in the case of a downhill slope or the like requiring deceleration, the driving motor 4 drives the working assembly 3 to rotate around its articulated shaft through the driving rotating shaft 38 and the driving screw 41, and further, the working component 3 drives the charging rotating shaft 31 to move and enables the charging rotating shaft 31 to be in rolling fit with a rear wheel tire of the bicycle main body 9, the driving rotating shaft 32 is far away from the tire, in this state, the tire of the bicycle body 9 will drive the charging spindle 31 to rotate, the charging spindle 31 will generate electricity during the rotation process and finally store the electricity in the battery 2, meanwhile, the charging rotating shaft 31 applies a certain friction force to the wheel tires to invisibly reduce the speed of the bicycle, so that the loss of speed reducing devices (such as speed reducing friction plates and friction sheets) of the bicycle is invisibly reduced, and the service life of the bicycle is prolonged.
In another usage status, that is, when the bicycle needs to be accelerated or needs manpower to maintain speed, the driving motor 4 drives the working assembly 3 to rotate around the hinge shaft thereof through the driving rotating shaft 38 and the driving screw rod 41, further, the working assembly 3 drives the driving rotating shaft 32 to move and enables the charging shaft 32 and the rear wheel tire of the bicycle main body 9 to reach a state of rolling fit, the charging rotating shaft 31 is far away from the tire, in this state, the storage battery 2 can drive the driving rotating shaft 32 to move, and the further driving rotating shaft 32 can drive the rear wheel of the bicycle main body 1 to rotate, so as to provide a driving force for the bicycle, save manpower, achieve the energy recycling function, and contribute to improving the usage experience.
When the speed reduction and the force exertion are not needed, the driving motor 4 drives the working assembly 3 to be at the middle position, and at this time, the charging rotating shaft 31 and the driving rotating shaft 32 are both far away from the tire.
In addition, the speaker device 6, the external power input socket 71 and the power output charging port 72 can effectively improve the use experience and expand the functions, and further improve the convenience of use.
In the present embodiment, the battery 2 is preferably a 24V battery.
With particular reference to fig. 6, based on the above-mentioned device in bicycle power, the present invention further provides a bicycle, which comprises a bicycle main body 9, wherein the above-mentioned bicycle power device is fixedly mounted on the bicycle main body 9, and a driving motor 4 in the bicycle power device can drive a working unit 3 to rotate and make a charging rotating shaft 31 or a driving rotating shaft 32 in the working unit 3 roll-fit with a wheel of the bicycle main body 9; bicycle power device passes through multiunit connecting device 8 fixed mounting in the rear wheel top of bicycle main part 9, connecting device 8 includes the head rod 81 of fixed connection on bicycle main part 9, the second connecting rod 82 of fixed connection in the bicycle power device bottom and connects the middle adjusting nut 83 between head rod 81 and second connecting rod 82, head rod 81 and second connecting rod 82 are provided with opposite direction's screw thread at its one end that is close to, middle adjusting nut 83 is provided with opposite direction and the internal thread of difference adaptation head rod 81 and second connecting plate 82 at its inside both ends.
The distance between the bicycle power device and the bicycle main body 9 can be adjusted by adjusting the middle adjusting nut 83, so that the charging rotating shaft 31 and the driving rotating shaft 32 on the bicycle power device can be better matched with the tire of the bicycle main body 9.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A bicycle power unit characterized in that: including device bottom plate (11) and device upper cover (12), device bottom plate (11) are provided with battery (2), work subassembly (3) and driving motor (4), work subassembly (3) are including charging pivot (31) and drive pivot (32), charge pivot (31) be connected with power generation facility and further with battery (2) electric connection, drive pivot (32) are connected with drive arrangement and further electric connection to battery (2), work subassembly (3) articulate on device bottom plate (11), driving motor (4) can drive work subassembly (3) and rotate round its articulated shaft.
2. The bicycle power unit of claim 1, wherein: the working assembly (3) comprises a first fixed side plate (33), a second fixed side plate (34) and a connecting rod (35) connected between the first fixed side plate (33) and the second fixed side plate (34), and the charging rotating shaft (31) and the driving rotating shaft (32) are installed between the first fixed side plate (33) and the second fixed side plate (34).
3. The bicycle power unit of claim 2, wherein: the middle position of the device bottom plate (11) is provided with a through groove, the side part of the through groove is provided with a component hinging seat (111), and the first fixed side plate (33) and the second fixed side plate (34) are hinged and installed on the component hinging seat (111) through a hinging shaft.
4. The bicycle power unit of claim 2, wherein: the device is characterized in that a motor base (36) is arranged on the device bottom plate (11), a motor mounting plate (37) is hinged to the motor base (36), and the driving motor (4) is fixedly mounted on the hinged mounting plate (37).
5. The bicycle power unit of claim 2, wherein: the output end of the driving motor (4) is provided with a driving screw rod (41), a driving rotating shaft (38) capable of rotating radially is arranged between the first side fixing plate (33) and the second side fixing plate (34), a screw rod screw hole matched with the driving screw rod (41) is formed in the middle of the driving rotating shaft (38), and the free end of the driving screw rod (41) is installed in the screw rod screw hole in a matched mode.
6. The bicycle power unit of claim 1, wherein: the device is characterized by further comprising a control circuit board (5), wherein the control circuit board (5) is fixedly installed on the device bottom plate (11) through a circuit board fixing back plate (51), and the control circuit board (5) is electrically connected with the power generation device, the driving device and the storage battery (2).
7. The bicycle power unit of claim 6, wherein: the device is characterized by further comprising a device outer cover (12), wherein the device outer cover (12) is arranged on the upper portion of the device bottom plate (11) and covers the storage battery (2), the working assembly (3) and the driving motor (4) inside the device outer cover.
8. The bicycle power unit of claim 7, wherein: the device comprises a device housing (12), wherein a loudspeaker device (6) is arranged on the side of the device housing (12), a function panel (7) is arranged on the front portion of the device housing (12), an external power input socket (71) and a power output charging port (72) are arranged on the function panel (7), and the loudspeaker device (6), the external power input socket (71) and the power output charging port (72) are all electrically connected with a control circuit board (5).
9. A bicycle, characterized in that: the bicycle power device comprises a bicycle main body (9), wherein the bicycle power device is fixedly arranged on the bicycle main body (9) and is used for driving a working unit (3) to rotate by a driving motor (4) in the bicycle power device, and a charging rotating shaft (31) or a driving rotating shaft (32) in the working unit (3) is in rolling fit with wheels of the bicycle main body (9).
10. A cycle as claimed in claim 9, wherein: bicycle power device passes through multiunit connecting device (8) fixed mounting in the rear wheel top of bicycle main part (9), connecting device (8) include head rod (81), the second connecting rod (82) of fixed connection in bicycle power device bottom on bicycle main part (9) and connect middle adjusting nut (83) between head rod (81) and second connecting rod (82), head rod (81) and second connecting rod (82) are provided with opposite direction's screw thread at its one end that is close to, middle adjusting nut (83) are provided with opposite direction and the internal thread of adaptation head rod (81) and second connecting plate (82) respectively at its inside both ends.
CN201911078504.4A 2019-11-06 2019-11-06 Bicycle power device and bicycle Pending CN110641605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911078504.4A CN110641605A (en) 2019-11-06 2019-11-06 Bicycle power device and bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911078504.4A CN110641605A (en) 2019-11-06 2019-11-06 Bicycle power device and bicycle

Publications (1)

Publication Number Publication Date
CN110641605A true CN110641605A (en) 2020-01-03

Family

ID=69014397

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911078504.4A Pending CN110641605A (en) 2019-11-06 2019-11-06 Bicycle power device and bicycle

Country Status (1)

Country Link
CN (1) CN110641605A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203937816U (en) * 2014-06-30 2014-11-12 钱黎刚 Booster of bicycle and bicycle
CN205150142U (en) * 2015-10-23 2016-04-13 李绣峰 Bicycle booster unit and moped
CN107264708A (en) * 2017-06-09 2017-10-20 江苏大学 A kind of electric booster
CN206885269U (en) * 2017-06-13 2018-01-16 杨家波 A kind of electric booster for bicycle
US20190291815A1 (en) * 2018-03-23 2019-09-26 Alizeti Ubimobil Inc. Friction drive system for bicycle
CN211167277U (en) * 2019-11-06 2020-08-04 深圳市永轮智能设备科技有限公司 Bicycle power device and bicycle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203937816U (en) * 2014-06-30 2014-11-12 钱黎刚 Booster of bicycle and bicycle
CN205150142U (en) * 2015-10-23 2016-04-13 李绣峰 Bicycle booster unit and moped
CN107264708A (en) * 2017-06-09 2017-10-20 江苏大学 A kind of electric booster
CN206885269U (en) * 2017-06-13 2018-01-16 杨家波 A kind of electric booster for bicycle
US20190291815A1 (en) * 2018-03-23 2019-09-26 Alizeti Ubimobil Inc. Friction drive system for bicycle
CN211167277U (en) * 2019-11-06 2020-08-04 深圳市永轮智能设备科技有限公司 Bicycle power device and bicycle

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