CN216916159U

CN216916159U - Balance car rolling display screen with protection mechanism

Info

Publication number: CN216916159U
Application number: CN202220851806.1U
Authority: CN
Inventors: 池龙军
Original assignee: Wuyi Baize Sports Equipment Co ltd
Current assignee: Wuyi Baize Sports Equipment Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-08
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a rolling display screen of a balance car with a protection mechanism, which comprises a pedal bottom plate, wherein two ends of the pedal bottom plate are fixedly connected with two symmetrically distributed wheel frames, wheel grooves are formed in the wheel frames, wheels are arranged in the wheel grooves, the inner sides of the wheels are fixedly connected with a rotating motor shaft, the outer side of the rotating motor shaft is rotatably connected with the wheel frames, one end, far away from the wheels, of the rotating motor shaft is rotatably connected with the rotating motor, the device is provided with a rotating structure, the display screen can be replaced at will, so that a user can obtain a desired object in time, display contents are enlarged, and the user can obtain fun in driving; the protective plate is additionally arranged, so that the display screen can be protected from the front side, the display screen is prevented from being damaged due to falling down, the repair cost is reduced, and the practicability is improved; the bicycle is also provided with the bent handrails and the cross bars, so that the safety of a user in leisure driving or acceleration driving can be improved.

Description

Balance car rolling display screen with protection mechanism

Technical Field

The utility model relates to the technical field of balance cars, in particular to a balance car rolling display screen with a protection mechanism.

Background

The electric balance car is also called a body-sensing car, a thinking car, a camera car and the like. The market mainly has single wheel and double round two kinds. The operation principle is that a gyroscope and an acceleration sensor in the vehicle body are used for detecting the change of the vehicle body posture, and a servo control system is used for accurately driving a motor to perform corresponding adjustment so as to keep the balance of the system. Is a novel green and environment-friendly product used as a travel tool and leisure and entertainment by modern people.

Along with the enhancement of environmental awareness of people, the number of electric vehicles is increased day by day, but the display screen of a general balance car with the display screen cannot be replaced at will, so that a user cannot timely obtain the wanted objects, the display content is reduced, and the user cannot get fun in driving; the protection plate is not additionally arranged, so that the display screen cannot be protected from the front side, the display screen is damaged due to falling down, the repair cost is increased, and the practicability is reduced; the curved handrails and the cross bars are not provided, so that the safety of a user in leisure driving or accelerated driving is reduced.

Therefore, there is a need to design a rolling display screen with a protection mechanism for a balance car to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rolling display screen of a balance car with a protection mechanism, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a rolling display screen with a protection mechanism for a balance car comprises a pedal bottom plate, two ends of the pedal bottom plate are fixedly connected with two symmetrically distributed wheel frames, a wheel groove is arranged in the wheel frame, wheels are arranged in the wheel groove, the inner side of each wheel is fixedly connected with a rotating motor shaft, the outer side of the rotating motor shaft is rotationally connected with a wheel frame, one end of the rotating motor shaft, which is far away from the wheels, is rotationally connected with a rotating motor, the upper end of the rotating motor is fixedly connected with the lower end of the pedal bottom plate, one end of the wheel far away from the shaft of the rotating motor is fixedly connected with a connecting pin, the anti-skid bicycle is characterized in that one end of the connecting pin, which is far away from the wheels, is rotatably connected with the bicycle frame, the upper end of the center of the pedal bottom plate is provided with a special-shaped lug, a plurality of anti-skid bulges which are uniformly distributed are arranged on two sides of the upper end of the pedal bottom plate, and the front end of the pedal bottom plate is fixedly connected with a lug boss. The upper end fixed connection bracing piece of boss, the upper end fixed connection bottom plate of bracing piece, the both ends upper end fixed connection lug of bottom plate, be equipped with the triangular prism between the lug, be equipped with rotating-structure in the triangular prism, all be equipped with the display screen on three faces of triangular prism, the curved handrail of two symmetric distributions of inboard fixed connection of lug, fixed connection horizontal pole in the curved handrail, the spliced pole of two symmetric distributions of one end fixed connection of keeping away from curved handrail of lug, the one end fixed connection guard plate of keeping away from the lug of spliced pole

Preferably, the rotating structure comprises a circular support column, the circular support column is symmetrically arranged on two sides of the triangular column, one end of the circular support column is fixedly connected with the lifting lug, the outer side of the circular support column is rotatably connected with the triangular column, one end of the circular support column, far away from the lifting lug, is fixedly connected with the second gear, the upper end of the second gear is meshed with the first gear, one end of the first gear, far away from the circular support column, is fixedly connected with a rotating motor shaft, one end of the rotating motor shaft, far away from the first gear, is provided with a rotating motor and is rotatably connected with the rotating motor, and the upper end of the rotating motor is fixedly connected with the inner upper end of the triangular column.

Preferably, the antiskid lugs are made of rubber.

Preferably, the display screen can control the rotation and stop of the rotating motor and the rotating motor.

Preferably, the display screens on the three faces of the triangular prism respectively display the electric quantity, the speed and the GPS navigation.

Preferably, the special-shaped convex block is connected with the pedal bottom plate in a locking manner.

Compared with the prior art, the utility model has the beneficial effects that: compared with other utility models, the balance car rolling display screen with the protection mechanism has the advantages that the device is provided with the rotating structure, the display screen can be replaced at will, a user can obtain the wanted objects in time, the display content is enlarged, and the user can obtain fun in driving; the protective plate is additionally arranged, so that the display screen can be protected from the front side, the display screen is prevented from being damaged due to falling down, the repair cost is reduced, and the practicability is improved; the bicycle is also provided with the bent handrails and the cross bars, so that the safety of a user in leisure driving or acceleration driving can be improved.

Drawings

FIG. 1 is a schematic diagram of a main structure of a rolling display screen of a balance car with a protection mechanism according to the present invention;

FIG. 2 is a side view of a rolling display screen of a balance car with a guard mechanism of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view B-B of FIG. 2;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C;

fig. 6 is a partially enlarged view of fig. 3 at D.

In the figure: 1. a pedal base plate; 2. anti-skid projections; 3. a wheel frame; 4. a wheel; 5. a special-shaped bump; 6. a wheel groove; 7. a boss; 8. supporting a tube; 9. a protection plate; 10. lifting lugs; 11. a cross bar; 12. a curved armrest; 13. a triangular column; 14. connecting columns; 15. a base plate; 16. rotating a motor shaft; 17. a rotating electric machine; 18. a connecting pin; 19. a display screen; 20. rotating the motor; 21. rotating a motor shaft; 22. a first gear; 23. a second gear; 24. a circular pillar.

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. 1-6, the present invention provides a technical solution: the utility model provides a balance car roll display screen with protection machanism, including pedal bottom plate 1, the both ends fixed connection wheel frame 3 of two symmetric distributions of pedal bottom plate 1, be equipped with wheel groove 6 in the wheel frame 3, be equipped with wheel 4 in the wheel groove 6, the inboard fixed connection rotating motor axle 16 of wheel 4, the outside of rotating motor axle 16 is rotated and is connected wheel frame 3, the one end of keeping away from wheel 4 of rotating motor axle 16 is rotated and is connected rotating motor 17, the lower extreme of pedal bottom plate 1 of upper end fixed connection of rotating motor 17, the one end fixed connection connecting pin 18 of keeping away from rotating motor axle 16 of wheel 4, the one end of keeping away from wheel 4 of connecting pin 18 is rotated and is connected wheel frame 3, the central upper end of pedal bottom plate 1 is equipped with heterotypic lug 5, the upper end both sides of pedal bottom plate 1 are equipped with a plurality of evenly distributed's anti-skidding arch 2, the front end fixed connection boss 7 of pedal bottom plate 1. The upper end fixed connection bracing piece 8 of boss 7, the upper end fixed connection bottom plate 15 of bracing piece 8, both ends upper end fixed connection lug 10 of bottom plate 15, be equipped with triangular prism 13 between the lug, be equipped with the revolution mechanic in the triangular prism 13, all be equipped with display screen 19 on three faces of triangular prism 13, the curved handrail 12 of two symmetric distributions of inboard fixed connection of lug 10, fixed connection horizontal pole 11 in the curved handrail 12, curved handrail 12 and horizontal pole 11, can promote the security that the user went at leisure or travelling with higher speed, the spliced pole 14 of two symmetric distributions of one end fixed connection of lug 12 of keeping away from of lug 10, the one end fixed connection guard plate 9 of lug 10 of keeping away from of spliced pole 14, guard plate 9 can be from the positive protection display screen, prevent that the display screen from damaging because of falling down, reduce the repair cost, increase the practicality.

The rotating structure comprises a circular support column 24, the circular support column 24 is symmetrically arranged at two sides of a triangular column 13, one end of the circular support column 24 is fixedly connected with a lifting lug 10, the outer side of the circular support column 24 is rotatably connected with the triangular column 13, one end of the circular support column 24 far away from the lifting lug 10 is fixedly connected with a second gear 23, the upper end of the second gear 23 is meshed with a first gear 22, one end of the first gear 22 far away from the circular support column 24 is fixedly connected with a rotating motor shaft 21, one end of the rotating motor shaft 21 far away from the first gear 22 is provided with a rotating motor 20 and is rotatably connected with the rotating motor shaft 20, the upper end of the rotating motor 20 is fixedly connected with the inner upper end of the triangular column 13, if a screen is required to be switched to listen to songs, check the speed and the electric quantity or use GPS navigation, the display screen 19 can be used for controlling the rotating motor 20 to operate to drive the rotating motor shaft 21 to rotate, and the rotating motor shaft 21 rotates to drive the first gear 22 to rotate, the first gear 22 performs planetary gear motion on the second gear 23, so that the rotating motor 20 rotates around the axis of the circular pillar 24, and the triangular prism 13 is driven to rotate around the axis of the circular pillar 24, thereby completing the rotating structure function.

The material of non-slip raised 2 is rubber, can increase the frictional force of user's sole, prevents that the user from falling down, increases user's factor of safety.

The display screen 19 can control the rotation and stop of the rotating motor 17 and the rotating motor 20, and can switch screens in time, thereby increasing the use pleasure of users.

The display screens 19 on the three faces of the triangular column 13 respectively display the electric quantity, the speed and the GPS navigation, so that the daily requirement of a user is met, and the practicability is improved.

The abnormal-shaped convex block 5 is connected with the pedal bottom plate 1 in a locking way, so that articles can be stored in the abnormal-shaped convex block 5, and the practicability is improved.

The working principle of the utility model is as follows:

the user can step on the antiskid lugs 2 by feet, then the display screen 19 is used for starting the rotating motor 17, the rotating motor 17 is started to drive the rotating motor 16 to rotate, the rotating motor 16 rotates to drive the wheels 4 to rotate, so that the balance car can stably run on the road surface, if one wants to switch screens to listen to songs, view speed and power, or use GPS navigation, the display 19 can be used to control the rotation motor 20 to operate to rotate the rotation motor shaft 21, the rotation motor shaft 21 rotates to rotate the first gear 22, the first gear 22 performs planetary gear motion on the second gear 23, therefore, the self rotating motor 20 can rotate by taking the axis of the circular support column 24 as the center of a circle, so as to drive the triangular column 13 to rotate by taking the axis of the circular support column 24 as the center of a circle, thereby completing the rotating structure function, and a user can enjoy the interest in driving, thereby completing the function of the rolling display screen of the balance car with the protection mechanism.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a balance car roll display screen with protection machanism, includes pedal bottom plate (1), its characterized in that: the bicycle is characterized in that two symmetrically distributed wheel frames (3) are fixedly connected to two ends of the pedal bottom plate (1), wheel grooves (6) are formed in the wheel frames (3), wheels (4) are arranged in the wheel grooves (6), a rotating motor shaft (16) is fixedly connected to the inner side of each wheel (4), the outer side of the rotating motor shaft (16) is rotatably connected with the wheel frames (3), one end, far away from the wheels (4), of the rotating motor shaft (16) is rotatably connected with a rotating motor (17), the upper end of the rotating motor (17) is fixedly connected with the lower end of the pedal bottom plate (1), one end, far away from the rotating motor shaft (16), of each wheel (4) is fixedly connected with a connecting pin (18), one end, far away from the wheels (4), of each connecting pin (18) is rotatably connected with the wheel frames (3), and a special-shaped bump (5) is arranged at the upper end of the center of the pedal bottom plate (1), the anti-skid device is characterized in that a plurality of evenly distributed anti-skid protrusions (2) are arranged on two sides of the upper end of the pedal bottom plate (1), a boss (7) is fixedly connected to the front end of the pedal bottom plate (1), a supporting rod (8) is fixedly connected to the upper end of the boss (7), a bottom plate (15) is fixedly connected to the upper end of the supporting rod (8), lifting lugs (10) are fixedly connected to the upper ends of the two ends of the bottom plate (15), triangular columns (13) are arranged between the lifting lugs, a rotating structure is arranged in each triangular column (13), display screens (19) are arranged on three surfaces of each triangular column (13), two symmetrically distributed bent handrails (12) are fixedly connected to the inner sides of the lifting lugs (10), a cross rod (11) is fixedly connected to the inner sides of the bent handrails (12), and two symmetrically distributed connecting columns (14) are fixedly connected to one ends, far away from the bent handrails (12), of the lifting lugs (10), one end of the connecting column (14) far away from the lifting lug (10) is fixedly connected with a protection plate (9).

2. The rolling display screen with the protection mechanism for the balance car according to claim 1, wherein: the rotating structure comprises a circular support column (24), the circular support column (24) is symmetrically arranged on two sides of a triangular column (13), one end of the circular support column (24) is fixedly connected with a lifting lug (10), the outer side of the circular support column (24) is rotatably connected with the triangular column (13), one end of the circular support column (24), far away from the lifting lug (10), is fixedly connected with a second gear (23), the upper end of the second gear (23) is meshed with a first gear (22), one end of the first gear (22), far away from the circular support column (24), is fixedly connected with a rotating motor shaft (21), one end of the rotating motor shaft (21), far away from the first gear (22), is provided with a rotating motor (20) and is rotatably connected, and the upper end of the rotating motor (20) is fixedly connected with the inner upper end of the triangular column (13).

3. The balance car rolling display screen with the protection mechanism is characterized in that: the antiskid bulges (2) are made of rubber.

4. The rolling display screen with the protection mechanism for the balance car according to claim 1 or 2, wherein: the display screen (19) can control the rotation and stop of the rotating motor (17) and the rotating motor (20).

5. The balance car rolling display screen with the protection mechanism is characterized in that: and display screens (19) on three surfaces of the triangular column (13) respectively display electric quantity, speed and GPS navigation.

6. The rolling display screen with the protection mechanism for the balance car according to claim 1, wherein: the special-shaped convex block (5) is connected with the pedal bottom plate (1) in a locking and buckling manner.