CN213083415U

CN213083415U - Bicycle booster

Info

Publication number: CN213083415U
Application number: CN202021366170.9U
Authority: CN
Inventors: 李晓科
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-30
Anticipated expiration: 2030-07-13

Abstract

The utility model provides a bicycle booster, which comprises a driver, a brushless motor wheel and a fixing clamp; the driver is the cuboid structure, and brushless motor wheel is fixed in the driver lower part by brushless motor wheel clamp, and fixed clamping is fixed in driver upper portion by rotatory screw rod, and fixed clamping comprises tensioning screw rod, fixed plate and tensioning plate, and fixed plate and tensioning plate set up respectively in the both sides of driver, and rotatory screw rod connects tensioning plate and fixed plate. When using, through the fixed clamping chucking bicycle front beam with above the booster, let whole booster lean towards, put ground to one side, form certain angle of elevation, press the switch, use bluetooth drive brushless motor to rotate, can be with the use, this booster can dismantle, convenient to use, whole small and exquisite, convenient to carry. Thereby having portability, practicability and universality and being beneficial to the practical popularization of large area.

Description

Bicycle booster

Technical Field

The utility model belongs to the booster field, in particular to bicycle booster.

Background

At present, with the development of times, people are more and more high in protection consciousness of the environment, green traveling also becomes a traveling mode which is more and more advocated by people, and a sharing bicycle is more and more favored by people. However, some bicycle users feel tired after riding for a period of time, so the bicycle booster is an option for many people. The bicycle booster in the existing market is mostly provided with a clamping piece on a frame, a fixed accessory and a battery are provided with a brushless motor, and when the brushless motor drives a brushless motor wheel or rotates on the ground, the vehicle is driven to advance.

But because accessory suitability is low, and the structure is complicated, needs professional instrument during the installation, and is bulky for the booster is unfavorable for large tracts of land practicality to be promoted.

Therefore, a bicycle booster which is high in fitting adaptability, simple in structure, easy to assemble and beneficial to popularization of large-area practicability is needed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bicycle booster has solved among the prior art accessory suitability low, and the structure is complicated, and is bulky, is unfavorable for the problem that large tracts of land practicality was promoted.

The technical scheme of the utility model is realized like this: a bicycle booster comprising: the device comprises a driver, a brushless motor wheel and a fixing clamp; the driver is of a cuboid structure, a driver electric control board is arranged in the driver and is electrically connected with the brushless motor wheel, and a switch and a charging port are arranged outside the driver; the brushless motor wheel is fixed on the lower part of the driver by a brushless motor wheel clamp; the fixing clamp is fixed on the upper part of the driver by a rotating screw rod.

In a preferred embodiment, the fixing clip is composed of a tension screw, a fixing plate and a tension plate, the fixing plate and the tension plate are respectively disposed on both sides of the driver, and the rotation screw connects the tension plate and the fixing plate. During the use, will fix the card and put bicycle front beam, fixed plate and tensioning plate are in the both sides of bicycle front beam for fix this booster in bicycle front beam below, and fixed plate and tensioning plate pass through the screw fixation at the both ends of rotatory screw rod.

As a preferred embodiment, a circular tube is arranged inside the driver, two end ports of the circular tube are arranged on two sides of the driver, the inner diameter of the circular tube is larger than the outer diameter of the rotary screw, and the rotary screw is placed in the circular tube. The effect that sets up the pipe lets rotatory screw rod can rotate after the installation, is equipped with rotatory stuck point in the pipe, can let rotatory screw rod drive fixing clip rotate to the bicycle front-axle beam of the different degree of inclination of adaptation.

As a preferred embodiment, a threaded hole is formed in the tensioning plate, the inner diameter of the threaded hole is matched with the outer diameter of the tensioning screw, and the tensioning screw is arranged in the threaded hole. After the front beam of the bicycle is placed into the fixing clamp, the booster is tightly clamped on the front beam of the bicycle by rotating the tensioning screw rod to tension.

As a preferred embodiment, one end of the tensioning screw is provided with a flower-shaped handle, and the other end is provided with a rubber leather sheath. Set up more convenient of flower type handle when rotatory tensioning screw, it is more laborsaving, the rubber leather sheath be difficult to crush bicycle front-axle beam when making the tensioning, protection bicycle front-axle beam that can be better, simultaneously, the rubber leather sheath also can increase the frictional force of tensioning screw and bicycle front-axle beam, makes booster and front-axle beam card tighter.

In a preferred embodiment, the fixing plate is provided with a rubber pad with a clamping point. The fixing clamp of the booster can be fixed on a round beam bicycle and a square beam bicycle, the application range is improved, the rubber pad is arranged to increase the friction force between the bicycle beam and the clamp, and the rubber pad is provided with a clamping point, so that the bicycle beam can be better attached.

In a preferred embodiment, the driver is provided with a screw receiving hole. When the booster finishes using, twist out rotatory screw rod, rotatory fixing clip is rotatory, with fixed plate and tensioning plate rotation, packs up fixing clip, and rotatory screw rod can be placed in the screw rod and accomodate the hole.

After the technical scheme is adopted, the beneficial effects of the utility model are that: when the booster is used, the fixing clamp clamps the front beam of the bicycle above the booster, the fixing clamp selects a fixed value, and the booster can be suitable for a cylindrical vehicle beam or a square vehicle beam. After the car roof beam was gone into to fixed clamping card, let whole booster backward incline, put ground to one side, formed certain angle of elevation, pressed the switch, used the bluetooth handle to start brushless motor and rotated, brushless motor is by inside battery drive, can use. The booster is detachable, convenient to use, small and exquisite in whole and convenient to carry. Thereby having portability, practicability and universality and being beneficial to the practical popularization of large area.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is the overall structure schematic diagram of the bicycle booster of the utility model.

Fig. 2 is a schematic structural diagram of another embodiment of the fixing clip of the bicycle booster of the present invention.

In the figure, 1-driver; 2-brushless motor wheel; 3-brushless motor wheel clamp; 4-a switch; 5-screw rod receiving hole; 6-rotating the screw; 7-fixing the plate; 8-a tensioning plate; 9-tensioning screw rod; 10-rubber leather sheath; 11-flower type handle; 12-charging port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1, the technical solution of the present invention is realized as follows: a bicycle booster comprising: driver 1, brushless motor wheel 2 and fixing clip, driver 1 is the cuboid structure, and 1 inside batteries, the automatically controlled board of driver that is equipped with of driver, the automatically controlled board of driver is connected with brushless motor wheel 2 electricity, for brushless motor wheel 2 provides electric drive, 1 outside of driver is equipped with switch 4 and charging mouth 12, and brushless motor wheel 2 is fixed in 1 lower part of driver by brushless motor wheel clamp 3, and the fixing clip is fixed in by rotatory screw rod 6 1 upper portion of driver. The fixing clamp is composed of a tensioning screw 9, a fixing plate 7 and a tensioning plate 8, the fixing plate 7 and the tensioning plate 8 are respectively arranged on two sides of the driver 1, and the rotating screw 6 is connected with the tensioning plate 8 and the fixing plate 7.

When the booster is used, the fixing clamp is placed on the front beam of the bicycle, and the fixing plate 7 and the tensioning plate 8 are arranged on two sides of the front beam of the bicycle and used for fixing the booster below the front beam of the bicycle. The driver 1 is internally provided with a circular tube, the ports at two ends of the circular tube are arranged at two sides of the driver 1, the inner diameter of the circular tube is larger than the outer diameter of the rotary screw rod 6, and the rotary screw rod 6 is placed in the circular tube. The round pipe is arranged to enable the rotary screw 6 to drive the fixing clamp to rotate so as to adapt to front beams of different bicycles. The tensioning plate 8 is provided with a threaded hole, the inner diameter of the threaded hole is matched with the outer diameter of the tensioning screw, and the tensioning screw 9 is arranged in the threaded hole. After the fixing clamp is placed in the front beam of the bicycle, the booster is tightly clamped on the front beam of the bicycle by rotating the tensioning screw 9, so that the effect of the booster is exerted. One end of the tensioning screw 9 is provided with a flower-shaped handle 11, and the other end is provided with a rubber leather sheath 10. Set up flower type handle 11, can be better hard when rotatory tensioning screw 9, the rubber leather sheath 10 can make be difficult to crush bicycle front beam when the tensioning, protection bicycle front beam that can be better, simultaneously, rubber leather sheath 10 also can increase the frictional force of tensioning screw 9 and bicycle front beam, makes booster and front beam card tighter.

The fixing plate 7 is provided with a rubber pad with a clamping point, and the fixing clamp of the booster can be fixed on a round beam bicycle and a square beam bicycle, so that the application range is improved. The rubber pad is arranged to increase friction force between the vehicle beam and the clamp, and the rubber pad is provided with a clamping point, so that the vehicle beam can be better attached. Be equipped with the screw rod on the driver 1 and accomodate hole 5, when the booster used, twisted out rotatory screw rod 6, rotatory fixed clamping is rotatory with fixed plate and tensioning plate, packs up fixed clamping, and rotatory screw rod 6 can be placed in screw rod accomodates hole 9. During the use fixed clamping card with the booster advances the front beam fixed, lets whole booster backward incline, puts ground to one side, forms certain angle of elevation, presses switch 4, uses the bluetooth to start brushless motor and rotates, and brushless motor is by inside battery drive, can be in order to use.

The fixing plate 7 and the tension plate 8 of the fixing clip can be in various shapes, such as one square end in fig. 1 and a semicircular end in fig. 2, and the whole fixing clip is in a drop shape.

The fixing clamp is composed of a tensioning screw 9, a fixing plate 7 and a tensioning plate 8, the fixing plate 7 and the tensioning plate 8 are connected through a rotating screw 6, the connecting mode can be threaded connection, and the rotating screw 6 and the fixing clamp can be welded into a whole through welding.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bicycle booster, comprising: the device comprises a driver, a brushless motor wheel and a fixing clamp; the driver is of a cuboid structure, the driver is electrically connected with the brushless motor wheel, and a switch and a charging port are arranged outside the driver; the brushless motor wheel is fixed on the lower part of the driver by a brushless motor wheel clamp; the fixing clamp is fixed on the upper part of the driver by a rotating screw rod.

2. The bicycle booster of claim 1, wherein: the fixing clamp is composed of a tensioning screw, a fixing plate and a tensioning plate, the fixing plate and the tensioning plate are respectively arranged on two sides of the driver, and the rotating screw is connected with the tensioning plate and the fixing plate.

3. The bicycle booster of claim 2, wherein: the driver is internally provided with a round pipe, ports at two ends of the round pipe are arranged at two sides of the driver, the inner diameter of the round pipe is matched with the outer diameter of the rotary screw, and the rotary screw is placed in the round pipe.

4. The bicycle booster of claim 2, wherein: the tensioning plate is provided with a threaded hole, the inner diameter of the threaded hole is matched with the outer diameter of the tensioning screw rod, and the tensioning screw rod is arranged in the threaded hole.

5. The bicycle booster of claim 4, wherein: one end of the tensioning screw rod is provided with a flower-shaped handle, and the other end of the tensioning screw rod is provided with a rubber leather sleeve.

6. The bicycle booster of claim 2, wherein: the fixed plate is provided with a rubber pad with a clamping point.

7. The bicycle booster of claim 5, wherein: the driver is provided with a screw rod accommodating hole, and the inner diameter of the screw rod accommodating hole is larger than that of the rubber leather sleeve.