阅读说明：本技术 基于5g导航的新型自行车 (Novel bicycle based on 5G navigation ) 是由 余作鹏 董怡君 张津瑜 于 2019-11-10 设计创作，主要内容包括：本发明提供了一种基于5G导航的新型自行车,包括前后两端均设有挡泥板的主架体,所述的主架体中段设有安装踏板的转杆,所述的转杆上安装有风扇装置,所述的风扇装置两侧设置有对称分布的风机装置,所述的风机装置一侧通过支杆连接有座椅,所述的支杆内安装有防水装置；所述的主架体前端通过前车轮架组件连接有安装电磁装置的前车轮装置,所述的车轮架组件上端设置有5G导航设备；所述的主支架末端还铰接有与所述的前车轮装置结构一致的后车轮装置,所述的后车轮装置一侧设置有驱动装置,本发明提供的一种基于5G导航的新型自行车,利用防水装置对座椅进行隔离,使得下雨天座椅也能够使用,提高自行车的使用性能。(The invention provides a novel bicycle based on 5G navigation, which comprises a main frame body, wherein the front end and the rear end of the main frame body are provided with mud guards, the middle section of the main frame body is provided with a rotating rod for mounting pedals, a fan device is mounted on the rotating rod, fan devices which are symmetrically distributed are arranged on two sides of the fan device, one side of each fan device is connected with a seat through a support rod, and a waterproof device is mounted in each support rod; the front end of the main frame body is connected with a front wheel device provided with an electromagnetic device through a front wheel frame assembly, and 5G navigation equipment is arranged at the upper end of the wheel frame assembly; the novel bicycle based on 5G navigation provided by the invention has the advantages that the seat is isolated by the waterproof device, so that the seat can be used in rainy days, and the service performance of the bicycle is improved.)

1. The utility model provides a novel bicycle based on 5G navigation, both ends all are equipped with body frame body (1) of fender (11) around including, its characterized in that: a rotating rod (13) for mounting a pedal (12) is arranged at the middle section of the main frame body (1), a fan device (2) is mounted on the rotating rod (13), fan devices (3) are symmetrically distributed on two sides of the fan device (2), the fan devices (3) are connected with air outlet holes (15) formed in the mud guard (11) through air transmission pipelines (14), one side of each fan device (3) is connected with a seat (17) through a support rod (16), and a waterproof device (4) is mounted in each support rod (16); the front end of the main frame body (1) is connected with a front wheel device (6) for installing an electromagnetic device (5) through a front wheel frame assembly (Q), and 5G navigation equipment (7) is arranged at the upper end of the wheel frame assembly (Q); the tail end of the main support (1) is also hinged with a rear wheel device (18) which has the same structure with the front wheel device (6), the rear wheel device (18) is arranged below the mudguard (11), and one side of the rear wheel device (18) is provided with a driving device (D).

2. The novel bicycle based on 5G navigation of claim 1, characterized in that: the fan device (2) comprises a mounting box (21) fixedly mounted on the main frame body (1), a ventilating plate (22) is arranged at the upper end of the mounting box (21), a first rotating shaft (24) for mounting the air guiding fan (23) is arranged at the lower end of the ventilating plate (22), a first bevel gear (25) is connected to the lower end of the first rotating shaft (24), and the first bevel gear (25) is meshed with a second bevel gear (26) mounted on the rotating rod (13).

3. The novel bicycle based on 5G navigation of claim 2, characterized in that: fan device (3) including fixed mounting in install bin (21) one side have bellows (31) of induction port (S), bellows (31) in install impeller (32), just impeller (32) fixed mounting in bull stick (13) on, impeller (32) with bellows (31) centre of a circle misalignment, impeller (32) on be provided with a plurality of slide rails (33), slide rail (33) be connected with a plurality of blades (35) through elastic component (34), blade (35) front end be equipped with bellows (31) inner wall rubber block (36) of closely laminating.

4. The novel bicycle based on 5G navigation of claim 1, characterized in that: the waterproof device (4) comprises a waterproof bin (41) arranged in the support rod (16), a heating component (R) is arranged on the periphery of the waterproof bin (41), a second rotating shaft (42) is hinged in the waterproof bin (41), a waterproof bag (43) is arranged on the second rotating shaft (42), a limiting plate (45) with a bayonet (44) is arranged on one side of the waterproof bag (43), and a clockwork spring (46) is arranged at two ends of the waterproof bag (43); the waterproof device (4) further comprises a clamping block (47) matched with the bayonet (44), and the clamping block (47) is fixedly installed at the lower end of the seat (17).

5. The novel bicycle based on 5G navigation of claim 4, characterized in that: the heating component (R) comprises a plurality of heat dissipation holes (R1) arranged on the wall surface of the waterproof bin (41); the heating component (R) further comprises a plurality of heating pipes (R2) arranged in the supporting rod (16), the heating air pipe (R2) is electrically connected with a switch (R3), and the switch (R3) is electrically connected with a power supply (R4).

6. The novel bicycle based on 5G navigation of claim 1, characterized in that: the front wheel frame assembly (Q) comprises a hinged column (Q1) hinged to the front end of the main frame body (1), a U-shaped frame (Q2) is arranged at the front end of the hinged column (Q1), and a handlebar (Q3) is arranged at the tail end of the hinged column (Q1).

7. The novel bicycle based on 5G navigation of claim 6, characterized in that: the front wheel device (6) comprises a wheel frame (61) hinged to the U-shaped frame (Q2), one side of the wheel frame (61) is provided with an installation groove (62), and the periphery of the wheel frame (61) is also provided with a tire (63).

8. The novel bicycle based on 5G navigation of claim 7, characterized in that: the electromagnetic device (5) comprises a conductor (51) fixedly arranged in the mounting groove (62), the conductor (51) comprises an inner circular ring (52) matched with the mounting groove (62), the inner circular ring (52) is connected with an outer circular ring (54) through a plurality of metal rods (53), the outer circular ring (54) is electrically connected with a display lamp (55), and one side of the display lamp (55) is electrically connected with the inner circular ring (52); the electromagnetic device (5) further comprises a pair of opposite magnets (56) fixedly mounted on the U-shaped frame (Q2).

9. The novel bicycle based on 5G navigation of claim 6, characterized in that: the 5G navigation equipment (7) comprises a water insulation bin (71) fixedly mounted on the handlebar (Q3), a transparent plate (72) is arranged at the upper end of the water insulation bin (71), and a locking port (73) is arranged at the lower end of the transparent plate (72); the 5G navigation equipment (7) further comprises mobile equipment (74) installed in the water insulation bin (71), and the mobile equipment (74) comprises a 5G baseband chip (75).

10. The novel bicycle based on 5G navigation of claim 1, characterized in that: drive arrangement (D) include with third pivot (D1) of rear wheel device (18) rigid coupling, third pivot (D1) on be connected with from driving wheel (D2), from driving wheel (D2) be connected with action wheel (D4) through chain (D3), just action wheel (D4) fixed mounting in bull stick (13) on.

Technical Field

The invention belongs to the technical field of vehicles and 5G networks, and particularly relates to a novel bicycle based on 5G navigation.

Background

The bicycle, usually a two-wheeled small land vehicle, is a green and environment-friendly vehicle with pedals as power, and the daily bicycle can be used as a vehicle, so that energy conservation and emission reduction are realized, and the body can be exercised, therefore, the bicycle is worthy of attention to the improvement of the performance of the bicycle.

For example, chinese patent document discloses a bicycle, the number of which is [ application number: 201580075784.7, the invention discloses a bicycle, comprising: the frame, wheels, seats, handlebars, steering wheel forks, reduction gears coupled between the centre of the steering wheel and the centre of the fork that transmit the rotational torque of the handlebars to the steering wheel forks, wherein the transmission of the handlebar torque to the steering wheel forks is achieved via a gear system, wherein the axes of the shafts and gears of the steering wheel forks are arranged non-parallel to the axis of rotation of the steering wheel, the actual shaft of the steering wheel fork being placed in a portion of the cavity of the frame, which portion is formed at an angle with respect to the axis of the steering shaft.

In the bicycle of the above-described aspect, although the handlebar height is adjusted in a wide range, the handlebar height can be changed in an easier and faster way without using a locking jig, the seat absorbs water easily in rainy days, which is disadvantageous for use in rainy days.

Disclosure of Invention

The invention aims to solve the problems and provides a novel bicycle based on 5G navigation, wherein a seat is isolated by a waterproof device, so that the seat can be used in rainy days, and the using performance of the bicycle is improved.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a novel bicycle based on 5G navigation, both ends all are equipped with the body frame body of fender around including, its characterized in that: a rotating rod for mounting a pedal is arranged at the middle section of the main frame body, a fan device is mounted on the rotating rod, fan devices are symmetrically arranged on two sides of the fan device and connected with air outlet holes formed in the mud guard through air transmission pipelines, a seat is connected to one side of the fan device through a support rod, and a waterproof device is mounted in the support rod; the front end of the main frame body is connected with a front wheel device provided with an electromagnetic device through a front wheel frame assembly, and 5G navigation equipment is arranged at the upper end of the wheel frame assembly; the tail end of the main support is also hinged with a rear wheel device which has the same structure with the front wheel device, the rear wheel device is arranged below the mudguard, and one side of the rear wheel device is provided with a driving device.

Preferably, the fan device comprises a mounting box fixedly mounted on the main frame body, a ventilating plate is arranged at the upper end of the mounting box, a first rotating shaft for mounting the air guide fan is arranged at the lower end of the ventilating plate, a first bevel gear is connected to the lower end of the first rotating shaft, and the first bevel gear is meshed with a second bevel gear mounted on the rotating rod.

Preferably, the blower device comprises an air box which is fixedly arranged on one side of the installation box and provided with an air suction port, an impeller is arranged in the air box and fixedly arranged on the rotating rod, the circle center of the impeller and the circle center of the air box are not overlapped, a plurality of sliding rails are arranged on the impeller, the sliding rails are connected with a plurality of blades through elastic pieces, and rubber blocks which are tightly attached to the inner wall of the air box are arranged at the front ends of the blades.

Preferably, the waterproof device comprises a waterproof bin arranged in the supporting rod, a heating component is arranged on the periphery of the waterproof bin, a second rotating shaft is hinged in the waterproof bin, a waterproof bag is arranged on the second rotating shaft, a limiting plate with a bayonet is arranged on one side of the waterproof bag, and a spring is arranged at two ends of the waterproof bag; the waterproof device also comprises a clamping block matched with the bayonet, and the clamping block is fixedly arranged at the lower end of the seat.

Preferably, the heating component comprises a plurality of heat dissipation holes arranged on the wall surface of the waterproof bin; the heating assembly further comprises a plurality of heating pipes arranged in the supporting rods, the heating pipes are electrically connected with a switch, and the switch is electrically connected with a power supply.

Preferably, the front wheel frame assembly comprises a hinged column hinged to the front end of the main frame body, a U-shaped frame is arranged at the front end of the hinged column, and a handlebar is arranged at the tail end of the hinged column.

Preferably, the front wheel device comprises a wheel frame hinged to the U-shaped frame, one side of the wheel frame is provided with an installation groove, and a tire is further arranged on the periphery of the wheel frame.

Preferably, the electromagnetic device comprises a conductor fixedly installed in the installation groove, the conductor comprises an inner ring matched with the installation groove, the inner arc is connected with an outer ring through a plurality of metal rods, the outer ring is electrically connected with a display lamp, and one side of the display lamp is electrically connected with the inner ring; the electromagnetic device also comprises a pair of opposite magnets fixedly arranged on the U-shaped frame.

Preferably, the 5G navigation equipment comprises a water-proof bin fixedly installed on the handlebar, a transparent plate is arranged at the upper end of the water-proof bin, and a locking port is arranged at the lower end of the transparent plate; the 5G navigation equipment also comprises mobile equipment arranged in the water-proof bin, and the mobile equipment comprises a 5G baseband chip.

Preferably, the driving device comprises a third rotating shaft fixedly connected with the rear wheel device, a driven wheel is connected to the third rotating shaft, the driven wheel is connected with a driving wheel through a chain, and the driving wheel is fixedly mounted on the rotating rod.

Compared with the prior art, the invention has the advantages that:

1. the fan device provided by the invention can be driven by fully utilizing the power generated by treading the pedal in the riding process, and the air guide fan is rotated in the path running process to provide air for a riding person, so that the riding person is more comfortable in the riding process.

2. The fan device is driven by power generated by treading the pedal in the riding process, the impeller runs in the air box, the volume of the air box is changed to generate wind, the wind acts on the fender and the tire through the air transmission pipeline, and the inner wall of the fender and the tire are convenient to clean.

3. The front wheel device and the electromagnetic device are matched for use, and the magnetic induction lines generated by the magnets fixedly arranged on the U-shaped frame are cut by driving the conductors to rotate in the wheel rotating process, so that the display lamp is lightened, the bicycle is more obvious in the riding process, the bicycle is particularly suitable for riding at night, and the riding safety of riders is guaranteed.

4. The waterproof bag of the waterproof device can be pulled out and sleeved on the seat to isolate the seat, so that the seat can be used in rainy days, and the heating assembly can dry the waterproof bag to facilitate next use.

Drawings

Fig. 1 is a structural diagram of a novel bicycle based on 5G navigation provided by the invention.

Fig. 2 is a partial cross-sectional view (front view) of the novel bicycle based on 5G navigation provided by the invention.

Fig. 3 is an enlarged view of position a provided by the present invention.

FIG. 4 is a partial cross-sectional view (front view) of the novel bicycle based on 5G navigation provided by the invention

Fig. 5 is a structural view of the waterproof device provided by the present invention.

FIG. 6 is a perspective cross-sectional view of the novel bicycle based on 5G navigation provided by the invention.

Fig. 7 is a structural diagram of a 5G navigation device provided by the present invention.

In the figure, a main frame 1, a mudguard 11, a pedal 12, a rotating rod 13, an air transmission pipeline 14, an air outlet 15, a support rod 16, a seat 17, a rear wheel device 18, a fan device 2, a mounting box 21, a ventilating plate 22, an air guiding fan 23, a first rotating shaft 24, a first bevel gear 25, a second bevel gear 26, a fan device 3, an air inlet S, an air box 31, an impeller 32, a sliding rail 33, an elastic piece 34, a blade 35, a rubber block 36, a waterproof device 4, a waterproof bin 41, a second rotating shaft 42, a waterproof bag 43, a bayonet 44, a limit plate 45, a clockwork spring 46, a fixture block 47, a heating component R, a heat radiation hole R1, a heating pipe R2, a switch R3, a power supply R4, a front wheel frame component Q, an articulated column Q1, a U-shaped frame Q2, a handlebar Q3, a front wheel device 6, a wheel frame 61, a mounting groove 62, a tire 63, an electromagnetic device 5, a conductor 51, The navigation device comprises a display lamp 55, a magnet 56, a 5G navigation device 7, a water-stop cabin 71, a transparent plate 72, a locking port 73, a moving device 74, a 5G base band chip 75, a driving device D, a third rotating shaft D1, a driven wheel D2, a chain D3 and a driving wheel D4.

Detailed Description

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the novel bicycle based on 5G navigation comprises a main frame body 1 with front and rear ends provided with mud guards 11, and is characterized in that: the middle section of the main frame body 1 is provided with a rotating rod 13 for installing a pedal 12, the rotating rod 13 is provided with a fan device 2, two sides of the fan device 2 are provided with symmetrically distributed fan devices 3, the fan devices 3 are connected with air outlet holes 15 arranged on a mudguard 11 through air transmission pipelines 14, the air transmission pipelines 14 are connected with the air outlet holes 15 arranged on the mudguard 11, in the specific embodiment, the air outlet holes 15 can also be arranged at different positions (such as the main frame body 1) to clean different positions (for cleaning chains), one side of the fan devices 3 is connected with a seat 17 through a support rod 16, a waterproof device 4 is arranged in the support rod 16, the air transmission pipelines 14 are arranged in the main support 1 in the device, the support rod 16 can be movably arranged on the main support 1, the height can be adjusted as in the prior art, the upper end of the support rod 16 is provided with one end for installing the waterproof device 4 and is, the waterproof device 4 does not influence the lifting of the support rod 16, and sponge can be laid on the seat 17, so that the seat 17 is more comfortable; the front end of the main frame body 1 is connected with a front wheel device 6 provided with an electromagnetic device 5 through a front wheel frame component Q, and the upper end of the wheel frame component Q is provided with a 5G navigation device 7; the tail end of the main support 1 is hinged with a rear wheel device 18 which has the same structure with the front wheel device 6, the rear wheel device 18 is arranged below a mudguard 11, one side of the rear wheel device 18 is provided with a driving device D, the mudguard 11 in the device is provided with two fenders 11 which are respectively used for shielding the front wheel device 6 and the rear wheel device 18 of the bicycle, in addition, the structural sizes of the rear wheel device 18 and the front wheel device 6 in the device are kept the same, and only the front wheel device 6 is explained in the specification.

Specifically, the fan device 2 includes a mounting box 21 fixedly mounted on the main frame 1, a ventilation plate 22 is disposed at the upper end of the mounting box 21, a first rotating shaft 24 for mounting the air guiding fan 23 is disposed at the lower end of the ventilation plate 22, a first bevel gear 25 is connected to the lower end of the first rotating shaft 24, the first bevel gear 25 is engaged with a second bevel gear 26 mounted on the rotating rod 13, the air guiding fan 23 and the first rotating shaft 24 in the device are welded into an integral structure, only one integral structure is mentioned in the present invention, a plurality of integral structures can be disposed in specific implementation, and a gear is mounted on the first rotating shaft 24 for driving, so as to increase wind power.

Further, the blower device 3 includes an air box 31 with an air suction port S fixedly installed on one side of the installation box 21, an impeller 32 is installed in the air box 31, the impeller 32 is fixedly installed on the rotating rod 13, the circle center of the impeller 32 is not coincident with the circle center of the air box 31, a plurality of slide rails 33 are installed on the impeller 32, the slide rails 33 are connected with a plurality of blades 35 through elastic members 34, the front ends of the blades 35 are provided with rubber blocks 36 tightly attached to the inner wall of the air box 31, the circle center of the air box 31 and the circle center of the impeller 32 in the device are not coincident, the pressure change is generated by the volume change, so that the processes of air suction and air exhaust are completed, the elastic members 34 can adopt springs or elastic sheets, and the rubber blocks 36 and the elastic members 34 are used to enable the blades 35 to be tightly attached to the air box 31, so that the air suction and air exhaust effects are better, the, the outlet position of the conveying pipe 14 is designed to clean the chain or other positions.

Specifically, the waterproof device 4 includes a waterproof bin 41 disposed in the supporting rod 16, a heating component R is disposed on the periphery of the waterproof bin 41, a second rotating shaft 42 is hinged in the waterproof bin 41, a waterproof bag 43 is disposed on the second rotating shaft 42, a limiting plate 45 with a bayonet 44 is disposed on one side of the waterproof bag 43, a clockwork spring 46 is further disposed at two ends of the waterproof bag 43, one side of the waterproof bag 43 in the device is fixed on the second rotating shaft 42, and the other side of the waterproof bag is fixed on the limiting plate 45, and the clockwork spring 46 and the second rotating shaft 42 are matched with each other, so that the waterproof bag 43 can be drawn out and can be automatically recycled, in addition, the size of the limiting plate 45 is larger than the size of an opening a of the waterproof bin 41, and; the waterproof device 4 further comprises a clamping block 47 matched with the bayonet 44, the clamping block 47 is fixedly installed at the lower end of the seat 17, and the clamping block 47 in the device and the seat 17 can be fixed in a threaded connection or a welding mode.

Further, the heating element R includes a plurality of heat dissipation holes R1 disposed on the wall surface of the waterproof bin 41; heating element R still includes a plurality of heating tubes R2 that set up in branch 16, heating air pipe R2 electric connection has switch R3, switch R3 electric connection has power R4, switch R3 all sets up in the seat 17 below with power R4 in this device, can avoid switch R3 and power R4 to drench the rainwater, louvre R1's setting can be used for the heat dissipation, the moisture evaporation of being convenient for, furthermore, power R4 can adopt storage battery.

Specifically, the front wheel carrier assembly Q comprises a hinge column Q1 hinged to the front end of the main frame body 1, a U-shaped frame Q2 is arranged at the front end of the hinge column Q1, a handlebar Q3 is arranged at the tail end of the hinge column Q1, the hinge column Q1 in the device is hinged to the main frame body 1 through a bearing, and a hinge hole hinged front wheel device 6 is arranged at the front end of the U-shaped frame Q2.

Further, the front wheel device 6 comprises a wheel frame 61 hinged on the U-shaped frame Q2, a mounting groove 62 is formed in one side of the wheel frame 61, a tire 63 is further arranged on the periphery of the wheel frame 61, the wheel frame 61 in the device is connected with an inner wheel frame c and an outer wheel frame d through a bracket b, and the mounting groove 62 comprises two circles arranged on the inner wheel frame c and the outer wheel frame d, so that the electromagnetic device 5 can be mounted conveniently.

Still further, the electromagnetic device 5 includes a conductor 51 fixedly installed in the installation groove 62, the conductor 51 includes an inner ring 52 mutually matched with the installation groove 62, the inner ring 52 is connected with an outer ring 54 through a plurality of metal rods 53, the outer ring 54 is electrically connected with the display lamp 55, and one side of the display lamp 55 is electrically connected with the inner ring 52; the electromagnetic device 5 further comprises a pair of opposite magnets 56 fixedly arranged on a U-shaped frame Q2, a display lamp 55 in the device is arranged on a bracket b, the device is arranged by adopting a magnetoelectric principle, and the display lamp 55 is lightened by utilizing the fact that a metal rod 53 of a conductor 51 rotates along with the front wheel device 6 to cut the fixed magnets 56 to generate electricity, and in addition, the display lamp 55 and the conductor 51 in the device are connected in series into a loop by adopting electric wires.

Specifically, the 5G navigation device 7 comprises a water-isolating bin 71 fixedly mounted on a handlebar Q3, a transparent plate 72 is arranged at the upper end of the water-isolating bin 71, and a locking port 73 is arranged at the lower end of the transparent plate 72; 5G navigation equipment 7 is still including installing the mobile device 74 in water proof bin 71, the mobile device 74 includes 5G baseband chip 75, mobile device 74 in this device can adopt cell-phone or flat board, 5G baseband chip 75 can adopt the Exynos modem 5100 of samsung, 5G baseband chip 75's setting can make the mobile device 74 can receive navigation information more fast, avoid the time delay to lead to walking by mistake, setting up of locking gate 73 can make taking out that mobile device 74 can be convenient, and set up in the bottom, avoid intaking in water proof bin 71, and being provided with of transparent plate 72 does benefit to and looks over navigation information, being provided with of this device does benefit to and looks over navigation information better, and rainy day is still suitable for.

Specifically, the driving device D includes a third rotating shaft D1 fixedly connected to the rear wheel device 18, a driven wheel D2 is connected to the third rotating shaft D1, the driven wheel D2 is connected to a driving wheel D4 through a chain D3, and the driving wheel D4 is fixedly mounted on the rotating rod 13.

The working principle is as follows: when a person rides the bicycle, the pedal 12 is stepped to drive the rotating rod 13 to rotate, so as to drive the driving wheel D4 to rotate, the driving wheel D4 drives the driven wheel D2 to rotate through the chain D3, so that the bicycle moves forwards, during the rotation of the rotating rod 13, the second bevel gear 26 mounted on the rotating rod 13 rotates to drive the first bevel gear 25 to rotate, so as to drive the first rotating shaft 24, so as to drive the air guiding fan 23 to rotate, so as to blow the person, at the same time, the rotating rod 13 drives the impeller 32 to rotate, because the center of the circle of the impeller 32 is not coincident with the center of the circle of the air box 31, and the elastic element 34 is matched with the blade 35, so as to generate volume change in the air box 31, air is sucked from the suction port S, and then is conveyed to the air outlet hole 15 from the conveying air pipe 14, acts on the inner wall of the fender 11 and the tire 63, so as to clean the inner wall of the fender, cutting the magnetic induction line generated by the magnet 56 fixedly installed on the U-shaped frame Q2, thereby generating induction current, enabling the display lamp 55 to shine, enabling the bicycle to be more obvious, increasing the riding safety, when the seat 17 has water after rainy days, pulling the limit plate 45 to pull out the waterproof bag 43 to be sleeved on the seat 17, clamping the bayonet 44 on the clamping block 47, when riding is finished, taking off the waterproof bag 43, retracting the waterproof bag 43 into the waterproof bin 41 under the action of the second rotating shaft 42 and the clockwork spring 46, pressing the switch R3 to enable the heating tube R2 to generate heat, drying the waterproof bag 43 for next use, furthermore, in the riding process, the mobile device 74 is put into the water-separating bin 71 from the locking port 73, and the navigation information is checked from the transparent plate 72, so that the mobile device is still suitable for rainy days, the 5G baseband chip 75 is arranged in the mobile device 74, so that the mobile device 74 can receive the navigation information more quickly, avoiding the delay to cause the walking error.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the main frame 1, the fender 11, the pedal 12, the rotating rod 13, the air duct 14, the air outlet 15, the support rod 16, the seat 17, the rear wheel device 18, the fan device 2, the mounting box 21, the air permeable plate 22, the air guiding fan 23, the first rotating shaft 24, the first bevel gear 25, the second bevel gear 26, the fan device 3, the air inlet S, the air box 31, the impeller 32, the slide rail 33, the elastic member 34, the blade 35, the rubber block 36, the waterproof device 4, the waterproof compartment 41, the second rotating shaft 42, the waterproof bag 43, the bayonet 44, the limit plate 45, the spring 46, the latch 47, the heat generating component R, the heat radiating hole R1, the heat generating tube R2, the switch R3, the power supply R4, the front wheel frame assembly Q1, the U-shaped frame Q2, the handlebar Q3, the front wheel device 6, the wheel frame 61, the mounting groove 62, the tire 63, the electromagnetic device 5, the conductor 51, the inner ring 52, the metal rod, The terms of the outer ring 54, the display lamp 55, the magnet 56, the 5G navigation device 7, the water-stop cabin 71, the transparent plate 72, the locking port 73, the moving device 74, the 5G base band chip 75, the driving device D, the third rotating shaft D1, the driven wheel D2, the chain D3, the driving wheel D4, etc., but do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.