阅读说明：本技术 一种节电环保型的电动自行车轮胎 (Electricity-saving environment-friendly electric bicycle tire ) 是由 米玲 于 2021-01-27 设计创作，主要内容包括：本发明涉及节电轮胎技术领域,且公开了一种节电环保型的电动自行车轮胎,包括轮辋和轮胎,所述轮辋外侧固定连接有轮胎,轮胎内侧固定连接有磁性支撑轴,轮辋外侧固定连接有顶压轴,顶压轴内部开设有缓冲槽,轮胎内侧开设有受压缓冲腔,轮辋外侧固定连接有均匀分布的压电晶体,压电晶体外侧固定连接有复位弹簧,复位弹簧底部固定连接有顶压块。该节电环保型的电动自行车轮胎,第一磁极和第二磁极对应面所带磁性相反,在真空腔外侧形成稳定的磁场环境,从而使得磁铁块往复切割磁感线,将通电导体切割磁感线产生的电流输送至蓄电池进行存储,作为电动自行车的动力来源,具有自发电的功能,从而节约电力资源。(The invention relates to the technical field of power-saving tires and discloses a power-saving environment-friendly electric bicycle tire which comprises a rim and a tire, wherein the outer side of the rim is fixedly connected with the tire, the inner side of the tire is fixedly connected with a magnetic support shaft, the outer side of the rim is fixedly connected with a jacking shaft, a buffer groove is formed in the jacking shaft, a pressed buffer cavity is formed in the inner side of the tire, uniformly distributed piezoelectric crystals are fixedly connected to the outer side of the rim, a reset spring is fixedly connected to the outer side of each piezoelectric crystal, and a jacking block is fixedly connected to the bottom of each reset. This economize on electricity environment-friendly electric bicycle tire, the magnetism that first magnetic pole and second magnetic pole correspond the face is opposite, forms stable magnetic field environment outside the vacuum cavity to make the magnet piece reciprocal cutting magnetic induction line, carry the electric current that circular telegram conductor cutting magnetic induction line produced to the battery and save, as electric bicycle's power source, have the function from electricity generation, thereby the electric power resource of saving.)

1. The utility model provides an electric bicycle tire of economize on electricity environment-friendly, includes rim (1) and tire (2), its characterized in that: the wheel rim is characterized in that a tire (2) is fixedly connected to the outer side of a wheel rim (1), a magnetic support shaft (3) is fixedly connected to the inner side of the tire (2), a jacking shaft (4) is fixedly connected to the outer side of the wheel rim (1), a buffer groove (5) is formed in the jacking shaft (4), a pressure buffer cavity (6) is formed in the inner side of the tire (2), uniformly distributed piezoelectric crystals (7) are fixedly connected to the outer side of the wheel rim (1), a reset spring (8) is fixedly connected to the outer side of each piezoelectric crystal (7), a jacking block (9) is fixedly connected to the bottom of each reset spring (8), an electromagnet (10) is fixedly connected to the inner side of the wheel rim (1), uniformly distributed hollow spokes (11) are fixedly connected to the inner side of the wheel rim (1), a driving connecting shaft (12) is fixedly connected to the inner side of each hollow spoke (, the magnet block (15) is fixedly connected to the inner side of the first spring (14), the electrified conductor (16) is fixedly connected to the inner side of the magnet block (15), the second spring (17) is fixedly connected to the inner side of the electrified conductor (16), the first magnetic pole (18) is fixedly connected to the inner portion of the hollow spoke (11), and the second magnetic pole (19) is fixedly connected to the inner portion of the hollow spoke (11).

2. An electricity-saving environment-friendly electric bicycle tire (2) according to claim 1, characterized in that: the piezoelectric crystal (7) is electrically connected to a current amplifier, and the current amplifier is electrically connected to the electromagnet (10).

3. An electricity-saving environment-friendly electric bicycle tire (2) according to claim 1, characterized in that: the front surface of the driving connecting shaft (12) is fixedly connected to a bicycle driving motor.

4. An electricity-saving environment-friendly electric bicycle tire (2) according to claim 1, characterized in that: the length of the electrified conductor (16) is less than the lengths of the first magnetic pole (18) and the second magnetic pole (19), and the corresponding surfaces of the first magnetic pole (18) and the second magnetic pole (19) have opposite magnetism.

5. An electricity-saving environment-friendly electric bicycle tire (2) according to claim 1, characterized in that: the electrified conductor (16) is electrically connected to the storage battery, and the storage battery is fixedly connected to the inside of the electric bicycle.

6. An electricity-saving environment-friendly electric bicycle tire (2) according to claim 1, characterized in that: the inner side of the second spring (17) is fixedly connected to the inner wall of the vacuum cavity (13).

7. An electricity-saving environment-friendly electric bicycle tire (2) according to claim 1, characterized in that: the top pressing shaft (4) is made of ferromagnetic materials, and the magnetism of the corresponding surfaces of the magnetic supporting shaft (3) and the top pressing shaft (4) is the same.

Technical Field

The invention relates to the technical field of power-saving tires, in particular to a power-saving and environment-friendly electric bicycle tire.

Background

An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with a motor, a controller, the storage battery, a rotating handle brake handle and other operation components and a display instrument system on the basis of a common bicycle, wherein the battery is a vehicle-mounted energy source for providing energy for the electric bicycle, the electric bicycle mainly adopts a lead-acid battery combination, and in addition, a nickel-hydrogen battery and a lithium ion battery are also used on some portable folding electric bicycles.

However, the existing electric bicycle has limited storage capacity, and the electric bicycle is provided with various parts needing power supply, such as lighting, sound, alarm and the like, so that the power consumption is relatively high, the storage capacity of the existing storage battery cannot meet the use requirement, the existing power resource is converted through environmental energy, the storage battery needs to be charged, and energy loss can be caused in the charging process, so that the energy-saving and environment-friendly electric bicycle tire is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the power-saving and environment-friendly electric bicycle tire, which has the advantages of automatically generating power by utilizing the rotation of the bicycle wheel and saving power resources, and solves the problems that the electric bicycle is provided with various parts needing power supply, such as illumination, sound, alarm and the like, the power consumption is higher, and the power storage capacity of the existing storage battery cannot meet the use requirement.

(II) technical scheme

In order to realize the purposes of utilizing the rotation of the bicycle wheel to automatically generate electricity and saving electric power resources, the invention provides the following technical scheme: an electricity-saving and environment-friendly electric bicycle tire comprises a rim and a tire, wherein the outer side of the rim is fixedly connected with the tire, the inner side of the tire is fixedly connected with a magnetic support shaft, the outer side of the rim is fixedly connected with a jacking shaft, a buffer groove is formed in the jacking shaft, a pressure buffer cavity is formed in the inner side of the tire, uniformly distributed piezoelectric crystals are fixedly connected to the outer side of the rim, a reset spring is fixedly connected to the outer side of each piezoelectric crystal, a jacking block is fixedly connected to the bottom of each reset spring, an electromagnet is fixedly connected to the inner side of the rim, uniformly distributed hollow spokes are fixedly connected to the inner side of the rim, a driving connecting shaft is fixedly connected to the inner side of each hollow spoke, a vacuum cavity is formed in each hollow spoke, a first spring is fixedly connected to the inner side of each, the inside fixedly connected with first magnetic pole of hollow spoke, the inside fixedly connected with second magnetic pole of hollow spoke.

Preferably, the piezoelectric crystal is electrically connected to a current amplifier, the current amplifier is electrically connected to the electromagnet, the piezoelectric crystal is pressed to generate current, and the current is transmitted to the electromagnet through the current amplifier, so that the electromagnet is electrified to have magnetism.

Preferably, the front surface of the driving connecting shaft is fixedly connected to a bicycle driving motor, and the driving connecting shaft is driven to rotate by the driving motor.

Preferably, the length of the current conductor is smaller than the lengths of the first magnetic pole and the second magnetic pole, and the magnetic properties of the corresponding surfaces of the first magnetic pole and the second magnetic pole are opposite, so that a stable magnetic field environment is formed outside the vacuum cavity.

Preferably, the electrified conductor is electrically connected to the storage battery, the storage battery is fixedly connected to the inside of the electric bicycle, and the current generated by the electrified conductor cutting the magnetic induction line is transmitted to the storage battery for storage.

Preferably, the inner side of the second spring is fixedly connected to the inner wall of the vacuum cavity, and the first spring and the second spring do reciprocating oscillating motion in the vacuum cavity.

Preferably, the top pressing shaft is made of ferromagnetic materials, the magnetism of the corresponding surface of the magnetic supporting shaft is the same as that of the corresponding surface of the top pressing shaft, and the stability of the pressed buffer cavity in the rotation process of the tire is guaranteed through the repulsive force between the top pressing shaft and the magnetic supporting shaft.

(III) advantageous effects

Compared with the prior art, the invention provides an electricity-saving and environment-friendly electric bicycle tire, which has the following beneficial effects:

1. this electric bicycle tire of economize on electricity environment-friendly, it rotates to drive connecting axle 12 through driving motor, the tire rotates the in-process of traveling constantly and ground contact, the pressurized produces deformation, the roof pressure piece that will correspond the position upwards jacks up, make roof pressure piece and piezoelectric crystal contact, piezoelectric crystal pressurized produces the electric current, carry for the electro-magnet through current amplifier, make the electro-magnet circular telegram have magnetism, produce the repulsion force between electro-magnet and the magnet piece, promote the magnet piece and move to the inboard along the vacuum cavity, make the magnet piece drive first spring and second spring and do reciprocating oscillation motion in the vacuum cavity.

2. This economize on electricity environment-friendly electric bicycle tire, the magnetism that first magnetic pole and second magnetic pole correspond the face is opposite, forms stable magnetic field environment outside the vacuum cavity to make the magnet piece reciprocal cutting magnetic induction line, carry the electric current that circular telegram conductor cutting magnetic induction line produced to the battery and save, as electric bicycle's power source, have the function from electricity generation, thereby the electric power resource of saving.

Drawings

FIG. 1 is a schematic side view of a tire of the present invention;

FIG. 2 is a schematic diagram of a piezoelectric crystal according to the present invention in an uncompressed state;

FIG. 3 is a side view of a piezoelectric crystal according to the present invention in a pressed state;

FIG. 4 is a side view of the compression cushion chamber of the present invention.

In the figure: 1. a rim; 2. a tire; 3. a magnetic support shaft; 4. jacking the shaft; 5. a buffer tank; 6. a pressurized buffer chamber; 7. a piezoelectric crystal; 8. a return spring; 9. pressing the block; 10. an electromagnet; 11. hollow spokes; 12. a drive connection shaft; 13. a vacuum chamber; 14. a first spring; 15. a magnet block; 16. an energizing conductor; 17. a second spring; 18. a first magnetic pole; 19. a second magnetic pole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an electricity-saving and environment-friendly electric bicycle tire comprises a rim 1 and a tire 2, the outer side of the rim 1 is fixedly connected with the tire 2, the inner side of the tire 2 is fixedly connected with a magnetic support shaft 3, the outer side of the rim 1 is fixedly connected with a jacking shaft 4, a buffer slot 5 is arranged in the jacking shaft 4, the jacking shaft 4 is made of ferromagnetic materials, the magnetic support shaft 3 and the corresponding surface of the jacking shaft 4 have the same magnetism, the stability of a pressed buffer cavity 6 in the rotation process of the tire 2 is ensured through the repulsive force between the jacking shaft 4 and the magnetic support shaft 3, the inner side of the tire 2 is provided with a pressed buffer cavity 6, the outer side of the rim 1 is fixedly connected with uniformly distributed piezoelectric crystals 7, the outer side of the piezoelectric crystals 7 is fixedly connected with a return spring 8, the bottom of the return spring 8 is fixedly connected with a jacking block 9, the piezoelectric crystal 7 is electrically connected to a current amplifier, the current amplifier is electrically connected to the electromagnet 10, the piezoelectric crystal 7 is pressed to generate current, and the current is transmitted to the electromagnet 10 through the current amplifier, so that the electromagnet 10 is electrified and has magnetism;

the inner side of a rim 1 is fixedly connected with hollow spokes 11 which are uniformly distributed, the inner side of each hollow spoke 11 is fixedly connected with a driving connecting shaft 12, the front side of each driving connecting shaft 12 is fixedly connected to a bicycle driving motor, the driving connecting shafts 12 are driven to rotate by the driving motors, a vacuum cavity 13 is formed in each hollow spoke 11, a first spring 14 is fixedly connected in each vacuum cavity 13, the inner side of each first spring 14 is fixedly connected with a magnet block 15, the inner side of each magnet block 15 is fixedly connected with an electrified conductor 16, each electrified conductor 16 is electrically connected to a storage battery, the storage battery is fixedly connected in the electric bicycle, current generated by the electrified conductor 16 by cutting magnetic induction lines is conveyed to the storage battery for storage, the inner side of each electrified conductor 16 is fixedly connected with a second spring 17, the inner side of each second spring 17 is fixedly connected to the, the hollow spoke 11 is fixedly connected with a first magnetic pole 18, the hollow spoke 11 is fixedly connected with a second magnetic pole 19, the length of the electrified conductor 16 is smaller than the lengths of the first magnetic pole 18 and the second magnetic pole 19, the magnetism of the corresponding surfaces of the first magnetic pole 18 and the second magnetic pole 19 is opposite, and a stable magnetic field environment is formed outside the vacuum cavity 13.

The working principle is as follows: the driving connecting shaft 12 is driven to rotate by the driving motor, the tire 2 is continuously contacted with the ground during the rotation and driving process, deformation is generated by pressure, the jacking block 9 at the corresponding position is jacked upwards, the jacking block 9 is contacted with the piezoelectric crystal 7, the piezoelectric crystal 7 is pressed to generate current, the current is transmitted to the electromagnet 10 through the current amplifier, the electromagnet 10 is electrified to have magnetism, repulsive force is generated between the electromagnet 10 and the magnet block 15, the magnet block 15 is pushed to move inwards along the vacuum cavity 13, the magnet block 15 drives the first spring 14 and the second spring 17 to do reciprocating oscillation motion in the vacuum cavity 13, the magnetism of the corresponding surfaces of the first magnetic pole 18 and the second magnetic pole 19 is opposite, a stable magnetic field environment is formed outside the vacuum cavity 13, the magnet block 15 cuts the magnetic induction lines in a reciprocating manner, and the current generated by the electrified conductor 16 cutting the magnetic induction lines is transmitted to the storage battery for storage, as a power source of the electric bicycle, the self-generating electric bicycle has the function of self-generating electricity, thereby saving electric power resources.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.