CN212099197U

CN212099197U - Balance car

Info

Publication number: CN212099197U
Application number: CN202020064533.7U
Authority: CN
Inventors: 吕林宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-12-08
Anticipated expiration: 2030-01-13

Abstract

The utility model belongs to the technical field of the balance car, in particular to balance car, including the automobile body, the automobile body both sides are provided with in-wheel motor, can dismantle on the automobile body and be provided with upper cover and lower cover, the fixed connecting axle that is provided with between upper cover and the lower cover rotates on the connecting axle and is provided with two running-boards, and the running-board passes the upper cover and wears out from the automobile body, and in-wheel motor can dismantle the setting on the running-board, and is provided with the controller of control in-wheel motor motion on the running-board, the utility model aims to provide a simple structure, balance car easy to manufacture and install.

Description

Balance car

Technical Field

The utility model belongs to the technical field of the balance car, in particular to balance car.

Background

Along with the continuous improvement of living standard of people, people pay more and more attention to the improvement of living quality, body-building, leisure and entertainment become an indispensable part of people's life, various forms of body-building and entertainment apparatuses emerge endlessly, the balance car convenient to operate becomes the trend of modern young people to ride instead of walk, and the balance car is popular to people through the characteristics of small size, attractive appearance and flexible operation. The balance car on the existing market mostly comprises a left car body and a right car body which are connected in a rotating mode, a pedal plate is fixedly arranged on the car body, stress on a rotating shaft of the left car body and the right car body is large due to the effect of interaction force, stress on the left car body and the right car body is also large, a high-strength inner cover can be arranged in a shell of the left car body and the right car body, the quality of the inner cover is large, production cost is high, and the balance car is inconvenient to assemble integrally.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims at providing a balance car with simple structure and convenient production and installation.

The purpose of the utility model is realized like this:

the utility model provides a balance car, includes the automobile body, and the automobile body both sides are provided with in-wheel motor, can dismantle on the automobile body and be provided with upper cover and lower cover, the fixed connecting axle that is provided with between upper cover and the lower cover rotates on the connecting axle and is provided with two running-boards, and the running-board passes the upper cover and wears out from the automobile body, and in-wheel motor can dismantle the setting on the running-board, and is provided with the controller of control in-wheel motor motion on the running-board.

Preferably, the upper cover is provided with a through hole, the pedal plate penetrates through the through hole and penetrates out of the vehicle body, the pedal plate is covered with an elastic pedal leather, gaps are formed between the pedal leather and the front end face and the rear end face of the pedal plate, and when the pedal plate and the vehicle body rotate relatively, the pedal leather drives the vehicle body to reset relative to the pedal plate through elastic deformation.

Preferably, the periphery of the elastic pedal leather is provided with a reverse edge for sealing a gap between the pedal plate and the through hole.

Preferably, the connecting shaft is provided with a limiting rod, the pedal plate is provided with a limiting groove matched with the limiting rod, and the limiting rod is matched with the limiting groove to limit the rotating angle of the pedal plate and the connecting shaft.

Preferably, the connecting shaft is provided with a through hole, the limiting rod penetrates through the through hole, the pedal plate is detachably provided with a fixing part, and the fixing part is used for rotatably connecting the connecting shaft and the pedal plate and preventing the limiting rod from being separated from the through hole.

Preferably, each pedal plate is provided with at least two groups of bearings at intervals, and the connecting shaft is rotatably connected with the pedal plate through the bearings.

Preferably, the pedal plate is detachably provided with a fixing piece, the fixing piece is provided with bearing grooves, and the number of the bearing grooves in the fixing piece is the same as that of the bearings in the pedal plate.

Preferably, the upper cover is symmetrically provided with connecting seats, the connecting seats support the connecting shaft on the upper cover tightly, and the connecting shaft and the upper cover are relatively fixed through bolts.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. can dismantle on the automobile body and be provided with upper cover and lower cover, the fixed connecting axle that is provided with between upper cover and the lower cover, improve the structural strength of automobile body through the connecting axle, the inner cup structure of omitting, moreover, the steam generator is simple in structure, be favorable to reducing the whole quality of balance car, save manufacturing cost, it is provided with two running-boards to rotate on the connecting axle, the running-board passes the upper cover and wears out from the automobile body, in-wheel motor can dismantle the setting on the running-board, and be provided with the controller of control in-wheel motor motion on the running-board, running-board control balance car motion through rotating the setting, can omit extra sensor, be favorable to reducing production cost.

2. The upper cover of the utility model is provided with a perforation, the pedal plate passes through the perforation and penetrates out of the vehicle body, the pedal plate is covered with an elastic pedal leather, a gap is arranged between the pedal leather and the front and back end surfaces of the pedal plate, when the pedal plate rotates relative to the vehicle body, the pedal leather drives the vehicle body to reset relative to the pedal plate through elastic deformation, the structure is simple, and the upper cover is convenient to keep horizontal; the elastic pedal skin is provided with the reverse side that is used for sealing the clearance between running-board and the perforation in the periphery, and this structure is favorable to avoiding debris to pass through the clearance between running-board and the automobile body to influence the life of scooter.

3. The connecting shaft of the utility model is provided with the limiting rod, the pedal plate is provided with the limiting groove matched with the limiting rod, the limiting rod is matched with the limiting groove to limit the rotating angle of the pedal plate and the connecting shaft, the phenomenon that the inclination angle of the pedal plate is too large to influence the balance of a user is avoided, and the structure is favorable for avoiding the phenomenon that the balance car is rapidly advanced or turned because the rotating angle of the pedal plate and the car body is too large, and is favorable for improving the safety of the balance car; the connecting shaft is provided with a through hole, the limiting rod penetrates through the through hole, the pedal plate is detachably provided with a fixing piece, the fixing piece enables the connecting shaft and the pedal plate to be rotatably connected, the limiting rod is prevented from being separated from the through hole, the structure is simple, and the limiting rod is convenient to install and fix.

4. Every running-board is gone up the interval and is provided with at least two sets of bearings, and the connecting axle passes through the bearing and rotates with the running-board to be connected, and the setting through the multiunit bearing improves the stability of running-board and connecting axle connection, and is favorable to the nimble rotation of running-board and connecting axle, can dismantle on the running-board and be provided with the mounting, is provided with the dead slot on the mounting, and the dead slot figure on the mounting is the same with the bearing figure on the running-board, and this structure passes through the mounting and fixes gag lever post, bearing on the running-board.

Drawings

Fig. 1 is an exploded schematic view of the utility model;

fig. 2 is one of the cross-sectional views of the present invention;

fig. 3 is a second cross-sectional view of the present invention;

fig. 4 is a schematic view of the installation structure of the middle pedal, the connecting shaft and the upper cover of the present invention.

The reference numbers in the figures mean: 1-a vehicle body; 2-a hub motor; 3-a foot pedal; 4-a connecting shaft; 5-a controller;

6-a bearing; 7-a limiting rod; 8-a fixing piece; 11-upper cover; 12-lower cover; 21-a fixed seat; 31-treading leather;

32-reverse side; 33-a limiting groove; 41-connecting seat.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

referring to fig. 1 to 4, a balance car comprises a car body 1, hub motors 2 are arranged on two sides of the car body 1, an upper cover 11 and a lower cover 12 are detachably arranged on the car body 1, a connecting shaft 4 is fixedly arranged between the upper cover 11 and the lower cover 12, the structural strength of the car body 1 is improved through the connecting shaft 4, an omitted inner cover structure is adopted, the structure is simple, the overall quality of the balance car is favorably reduced, the production cost is saved, two pedals 3 are rotatably arranged on the connecting shaft 4, the pedals 3 penetrate through the upper cover 11 and penetrate out of the car body 1, the hub motors 2 are detachably arranged on the pedals 3, a controller 5 for controlling the movement of the hub motors 2 is arranged on the pedals 3, the balance car is controlled to move by rotating the arranged pedals 3, an additional sensor can be omitted, the production cost is favorably reduced, and the pedals 3 are not easily damaged, in the embodiment, the in-wheel motor 2 is fixedly arranged on the pedal plate 3 through a fixed seat 21.

Two sets of U-shaped connecting seats 41 are symmetrically arranged on the upper cover 11, the connecting seats 41 tightly support the connecting shaft 4 on the upper cover 11, and bolts of the connecting seats pass through the connecting shaft 4 and fix the connecting seats 41 on the upper cover 11.

Be provided with the perforation on the upper cover 11, running-board 3 passes and wears out from automobile body 1 in following the perforation, be covered with elasticity on running-board 3 and step on skin 31, step on being provided with of skin 31 and do benefit to and protect running-board 3, reduce the wearing and tearing of running-board 3, and increase the friction between user's foot and the automobile body 1, avoid skidding, all be provided with the clearance between two front and back terminal surfaces of running-board 31 and running-board 3, when running-board 3 rotates with automobile body 1 relatively, step on skin 31 resets through elastic deformation drive upper cover 11 relative running-board 3, moreover, the steam generator is simple in structure, be convenient for upper cover 11 keeps the level, the setting in clearance does benefit to the turned angle that increases running-board 3, avoid running-board.

The periphery of the elastic pedal leather 31 is provided with a reverse edge 32 used for sealing a gap between the pedal plate 3 and the through hole, and the arrangement of the reverse edge 32 is beneficial to preventing sundries from passing through the gap between the pedal plate 3 and the vehicle body 1 and is beneficial to prolonging the service life of the balance vehicle.

The connecting shaft 4 is provided with the limiting rod 7, the pedal plate 3 is provided with the limiting groove 33 matched with the limiting rod 7, the limiting rod 7 is matched with the limiting groove 33 to limit the rotating angle of the pedal plate 3 and the connecting shaft 4, the phenomenon that the balance of a user is influenced by the overlarge inclination angle of the pedal plate 3 is avoided, the structure is favorable for avoiding that the balance car is advanced or turned at the highest speed due to the overlarge rotating angle of the pedal plate 3 and the car body 1, and the safety of the balance car is improved.

Connecting axle 4 is provided with the through-hole, gag lever post 7 is worn to establish in the through-hole, and can dismantle on the running-board 3 and be provided with mounting 8, and mounting 8 rotates connecting axle 4 and running-board 3 to avoid gag lever post 7 to break away from the through-hole in, simple structure, make things convenient for the installation of gag lever post 7 to be fixed.

At least two groups of bearings 6 are arranged on each pedal 3 at intervals, the connecting shaft 4 is rotatably connected with the pedals 3 through the bearings 6, the stability of connection between the pedals 3 and the connecting shaft 4 is improved through the arrangement of the plurality of groups of bearings 6, and the pedals 3 and the connecting shaft 4 can flexibly rotate.

In this embodiment, it is preferable that the fixing member 8 is provided with grooves for receiving the bearings 6, and the number of the grooves for receiving the bearings 6 on the fixing member 8 is the same as the number of the grooves for receiving the bearings 6 on the pedal plate 3, and the fixing member 8 fixes the limiting rod 7 and the bearings 6 on the pedal plate 3, so as to facilitate the assembly and installation of the balance car.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a balance car which characterized in that: including automobile body (1), automobile body (1) both sides are provided with in-wheel motor (2), can dismantle on automobile body (1) and be provided with upper cover (11) and lower cover (12), fixedly between upper cover (11) and lower cover (12) being provided with connecting axle (4), it is provided with two running-boards (3) to rotate on connecting axle (4), and running-board (3) pass upper cover (11) and wear out from automobile body (1), in-wheel motor (2) can be dismantled and set up on running-board (3), and be provided with controller (5) of control in-wheel motor (2) motion on running-board (3).

2. The balance car of claim 1, wherein: the bicycle pedal is characterized in that a through hole is formed in the upper cover (11), the pedal (3) penetrates through the through hole and penetrates out of the bicycle body (1), an elastic pedal leather (31) covers the pedal (3), a gap is formed between the pedal leather (31) and the front end face and the rear end face of the pedal (3), and when the pedal leather (31) and the bicycle body (1) rotate relatively, the pedal leather (31) drives the bicycle body (1) to reset relative to the pedal (3) through elastic deformation.

3. The balance car of claim 2, wherein: the periphery of the elastic pedal leather (31) is provided with a reverse edge (32) used for sealing a gap between the pedal plate (3) and the through hole.

4. A balance car as claimed in claim 1, 2 or 3, wherein: the pedal limiting device is characterized in that a limiting rod (7) is arranged on the connecting shaft (4), a limiting groove (33) matched with the limiting rod (7) is formed in the pedal (3), and the limiting rod (7) is matched with the limiting groove (33) to limit the rotating angle of the pedal (3) and the connecting shaft (4).

5. The balance car of claim 4, wherein: the connecting shaft (4) is provided with a through hole, the limiting rod (7) penetrates through the through hole, the pedal plate (3) is detachably provided with a fixing piece (8), the connecting shaft (4) and the pedal plate (3) are rotatably connected through the fixing piece (8), and the limiting rod (7) is prevented from being separated from the through hole.

6. A balance car according to claim 1 or 2 or 3 or 5, wherein: at least two groups of bearings (6) are arranged on each pedal (3) at intervals, and the connecting shaft (4) is rotatably connected with the pedals (3) through the bearings (6).

7. The balance car of claim 6, wherein: the pedal (3) is detachably provided with a fixing piece (8), the fixing piece (8) is provided with a bearing (6) groove, and the number of the bearing (6) grooves on the fixing piece (8) is the same as that of the bearings (6) on the pedal (3).

8. A balance car according to claim 1 or 2 or 3 or 5 or 7, wherein: the connecting device is characterized in that connecting seats (41) are symmetrically arranged on the upper cover (11), the connecting seats (41) enable the connecting shaft (4) to be tightly abutted to the upper cover (11), and the connecting shaft (4) and the upper cover (11) are relatively fixed through bolts.