CN209126910U

CN209126910U - A kind of bicycle with electronics boosting mechanism

Info

Publication number: CN209126910U
Application number: CN201821822696.6U
Authority: CN
Inventors: 韩英学
Original assignee: Hebei Tian Fei Bicycle Manufacturing Co Ltd
Current assignee: Hebei Tian Fei Bicycle Manufacturing Co Ltd
Priority date: 2018-11-05
Filing date: 2018-11-05
Publication date: 2019-07-19
Anticipated expiration: 2028-11-05

Abstract

The utility model relates to electric assisted bicycle technical fields, especially a kind of bicycle with electronics boosting mechanism, including bicycle body, the bicycle body includes fixed beam, step tread and crank shaft, the fixed beam bottom and driving box is fixed with close to one end of the crank shaft, one end is fixed with battery inside the driving box, rotating electric machine is fixed in one end far from the battery inside driving box, the battery and the rotating electric machine are electrically connected, the rotating electric machine output end is fixed with first gear, one end corresponding with the first gear is fixed with second gear on the crank shaft, the second gear and the first gear are intermeshed, the second gear the center point is provided with card slot, the card slot internal edge is fixed with latch, the latch is meshed with the geared sleeve, this is practical It is novel to be capable of riding for effective auxiliary bike, the exercise intensity ridden is reduced, and structure is simple.

Description

A kind of bicycle with electronics boosting mechanism

Technical field

The utility model relates to electric assisted bicycle technical field more particularly to it is a kind of with electronics boosting mechanism from Driving.

Background technique

In the modern life, bicycle has become the vehicles that people be unable to do without, have many advantages, such as it is convenient, environmentally friendly, it is existing Some bicycles substantially drive preposition big sprocket wheel to rotate by pedal, then pass through the chainlet of chain-driving postposition by big sprocket wheel Wheel rotation when uphill way is more for most student, is ridden more difficult so that rear wheel be driven to rotate, It is big to expend physical strength.

Utility model content

Purpose of the utility model is to solve existing in the prior art, consuming physical strength is big, it is difficult to the shortcomings that going up a slope, and A kind of bicycle with electronics boosting mechanism of proposition.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of bicycle with electronics boosting mechanism, including bicycle body are designed, the bicycle body includes solid Determine beam, step tread and crank shaft, the fixed beam bottom and is fixed with driving box, the drive close to one end of the crank shaft One end is fixed with battery inside dynamic box, is fixed with rotating electric machine in one end far from the battery inside driving box, described Battery and the rotating electric machine are electrically connected, and the rotating electric machine output end is fixed with first gear, on the crank shaft with The corresponding one end of the first gear is fixed with second gear, and the second gear and the first gear are intermeshed, institute It states second gear the center point and is provided with card slot, the card slot internal edge is fixed with latch, and the latch is mutually nibbled with the geared sleeve It closes, regulation button, the regulation button and the rotating electric machine and the electric power storage is fixed at bicycle body's handle Pond is electrically connected.

Preferably, the card slot matches with the pedal shaft size.

Preferably, the battery is a kind of chargeable storage, and is provided with charging jacks on the driving box.

Preferably, the rotating electric machine is a kind of frequency control motor.

The utility model proposes a kind of bicycle with electronics boosting mechanism, beneficial effect is: by driving box Setting, the power of a rotation can be provided for crank shaft, can be greatly reduced the physical demands of bicyclist, and pressed by adjusting Button controls the revolving speed output of rotating electric machine, can adjust the size to the power of crank shaft, can achieve the purpose that take exercises and It is unlikely to make user's overstrain.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of bicycle with electronics boosting mechanism schematic elevation view；

Fig. 2 be the utility model proposes a kind of bicycle with electronics boosting mechanism driving box internal structure signal Figure；

Fig. 3 be the utility model proposes a kind of bicycle with electronics boosting mechanism driving box plan structure signal Figure.

In figure: bicycle body 1, fixed beam 2, crank shaft 3, driving box 4, battery 5, rotating electric machine 6, first gear 7, second gear 8, geared sleeve 9, chain plate 10, snap ring 11, step tread 12, latch 13, card slot 14, regulation button 15.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of bicycle with electronics boosting mechanism, including bicycle body 1, bicycle body 1 wrap It includes fixed beam 2, step tread 12 and crank shaft 3,2 bottom of fixed beam and is fixed with driving box 4 close to one end of crank shaft 3, drive Dynamic 4 inside one end of box is fixed with battery 5, and battery 5 is a kind of chargeable storage, and drives and be provided with charging jacks on box 4, 4 inside of driving box is a kind of frequency control motor far from rotating electric machine 6, rotating electric machine 6 is fixed in one end of battery 5, is stored Battery 5 and rotating electric machine 6 are electrically connected.

6 output end of rotating electric machine is fixed with first gear 7, and one end corresponding with first gear 7 is fixed on crank shaft 3 Second gear 8, second gear 8 and first gear 7 are intermeshed, and 8 the center point of second gear is provided with card slot 14,14 internal edges of card slot Edge is fixed with latch 13, and latch 13 is meshed with geared sleeve 9, and card slot 14 matches with 3 size of crank shaft, device can be made to match It closes closely, improves the firmness of device, regulation button 15, regulation button 15 and rotation are fixed at 1 handle of bicycle body Motor 6 and battery 5 are electrically connected, and can regulate and control the output revolving speed of rotating electric machine 6.

The utility model can provide the power of a rotation for crank shaft 3, can be greatly reduced by driving the setting of box 4 The physical demands of bicyclist, and exported by the revolving speed that regulation button 15 controls rotating electric machine 6, it can adjust to crank shaft 3 Power size, can achieve the purpose that take exercises and make user's overstrain.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of bicycle with electronics boosting mechanism, including bicycle body (1) and geared sleeve (9), the vehicle Body (1) includes fixed beam (2), step tread (12) and crank shaft (3), which is characterized in that fixed beam (2) bottom and close One end of the crank shaft (3) is fixed with driving box (4), and the internal one end of the driving box (4) is fixed with battery (5), drives Box (4) is fixed with rotating electric machine (6) in internal one end far from the battery (5), the battery (5) and the electric rotating Machine (6) is electrically connected, and rotating electric machine (6) output end is fixed with first gear (7), with described the on the crank shaft (3) The corresponding one end of one gear (7) is fixed with second gear (8), and the second gear (8) is mutually nibbled with the first gear (7) It closes, second gear (8) the center point is provided with card slot (14), and card slot (14) internal edge is fixed with latch (13), described Latch (13) is meshed with the geared sleeve (9), is fixed with regulation button (15) at bicycle body (1) handle, described Regulation button (15) and the rotating electric machine (6) and the battery (5) are electrically connected.

2. a kind of bicycle with electronics boosting mechanism according to claim 1, which is characterized in that the card slot (14) Match with the crank shaft (3) size.

3. a kind of bicycle with electronics boosting mechanism according to claim 1, which is characterized in that the battery (5) it is a kind of chargeable storage, and is provided with charging jacks on the driving box (4).

4. a kind of bicycle with electronics boosting mechanism according to claim 1, which is characterized in that the rotating electric machine It (6) is a kind of frequency control motor.