CN215622467U

CN215622467U - Pedal rotating connection structure of balance car

Info

Publication number: CN215622467U
Application number: CN202122051392.2U
Authority: CN
Inventors: 徐勇强; 李松峰; 白温毓; 徐纯华
Original assignee: Zhejiang Jinbang Sports Equipment Co Ltd
Current assignee: Zhejiang Jinbang Sports Equipment Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-25
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a balance car pedal rotating connection structure. It includes left connecting portion and right connecting portion, left side connecting portion include left casing and set up the left base in left casing, left side base right side is equipped with the pivot pipe that stretches out to the right level, right side connecting portion include right casing and set up the right base in right casing, be equipped with the through-hole that supplies the pivot pipe to pass on the right base, be equipped with the sliding sleeve that matches with the pivot pipe in the through-hole, the pivot pipe passes the sliding sleeve and rather than normal running fit, the pivot pipe right-hand member stretches out the through-hole, the downside of pivot pipe right-hand member is equipped with spacing hole, be equipped with the stop gear who stretches into spacing hole in the right casing. The utility model has simple structure, light weight, flexible rotation and convenient disassembly and assembly.

Description

Pedal rotating connection structure of balance car

Technical Field

The utility model relates to the technical field of balance cars, in particular to a pedal rotating connection structure of a balance car.

Background

The operation principle of the electric balance vehicle, called a somatosensory vehicle and a thinking vehicle, is mainly based on a basic principle called dynamic stability, a gyroscope and an acceleration sensor in the vehicle body are utilized to detect the change of the posture of the vehicle body, and a servo control system is utilized to accurately drive a motor to perform corresponding adjustment so as to keep the balance of the system. The pedal platforms on the left side and the right side of the balance car can rotate a certain angle relatively in the use process of the balance car, namely, the shells on the left side and the right side of the balance car rotate relatively, so that the balance of the balance car is kept. At present, the shell on the left side and the shell on the right side of the balance car are complex in rotating connection structure and heavy in weight, and the shell are poor in flexibility in the relative rotating process.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a balance car pedal rotating connection structure which is simple in structure, light in weight and flexible in rotation.

In order to solve the problems, the utility model adopts the following technical scheme:

the balance car pedal rotating connection structure comprises a left connection part and a right connection part, wherein the left connection part comprises a left shell and a left base arranged in the left shell, a rotating shaft pipe horizontally extending rightwards is arranged on the right side of the left base, the right connection part comprises a right shell and a right base arranged in the right shell, a through hole for the rotating shaft pipe to pass through is formed in the right base, a sliding sleeve matched with the rotating shaft pipe is arranged in the through hole, the rotating shaft pipe passes through the sliding sleeve and is in rotating fit with the sliding sleeve, the right end of the rotating shaft pipe extends out of the through hole, a limiting hole is formed in the lower side of the right end of the rotating shaft pipe, and a limiting mechanism extending into the limiting hole is arranged in the right shell.

In this scheme, the pedal platform of the balance car left and right sides passes through left connecting portion and right connecting portion to be connected, and when left connecting portion, right connecting portion rotated relatively, spacing hole rotated along with the pivot pipe, and stop gear and spacing hole cooperation restrict the turned angle of pivot pipe promptly, also restrict right base and move right along the pivot pipe and break away from the pivot pipe, and overall structure is simple, and light in weight rotates in a flexible way.

Preferably, the limiting mechanism is a limiting screw. The limiting screw is a cylindrical screw.

Preferably, the upper side of the right end of the rotating shaft tube is provided with an assembly hole, and the limiting hole and the assembly hole are arranged oppositely. Can stretch into dismouting limit screw, easy dismounting with the spanner from the pilot hole.

Preferably, the limiting hole and the assembling hole are waist-round holes.

Preferably, a hexagonal injection molding nut is arranged in the right shell, and the limiting screw is fixedly locked on the hexagonal injection molding nut. The hexagonal injection molding nut is injected on the right shell to be integrated with the right shell.

Preferably, the left and right bases are both cylindrical.

As preferred, left side connecting portion right side is equipped with left gasket, right connecting portion left side is equipped with right gasket, left side gasket, right gasket are all established on the central siphon, left side gasket, right gasket laminating and relatively rotatable. The friction between the left gasket and the right gasket is small, so that the left connecting part and the right connecting part can rotate relatively.

The utility model has the beneficial effects that: simple structure, light weight, flexible rotation and convenient disassembly and assembly.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a schematic view of the engagement of the rotating shaft tube with the sliding sleeve;

FIG. 3 is a schematic view of a set screw secured to a hex injection molded nut;

FIG. 4 is a schematic view of the left and right connecting portions not rotating relative to each other;

FIG. 5 is a schematic view of the right link rotating counterclockwise to the bottom with respect to the left link;

fig. 6 is a schematic view of the right link portion rotated clockwise to the bottom with respect to the left link portion.

In the figure: 1. left connecting portion, 2, right connecting portion, 3, left casing, 4, right casing, 5, left base, 6, right base, 7, pivot pipe, 8, sliding sleeve, 9, spacing hole, 10, spacing screw, 11, pilot hole, 12, left gasket, 13, right gasket, 14, the hexagonal nut of moulding plastics.

Detailed Description

The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.

Example (b): the balance car pedal rotation connection structure of the embodiment, as shown in fig. 1 and fig. 2, the balance car pedal rotation connection structure comprises a left connection part 1 and a right connection part 2, the left connection part 1 comprises a left shell 3 and a left base 5 arranged in the left shell 3, a right side of the left base 5 is provided with a rotating shaft pipe 7 extending rightwards horizontally, the right connection part 2 comprises a right shell 4 and a right base 6 arranged in the right shell 4, the left base 5 and the right base 6 are cylindrical, the right base 6 is provided with a through hole for the rotating shaft pipe 7 to pass through, a sliding sleeve 8 matched with the rotating shaft pipe 7 is arranged in the through hole, the rotating shaft pipe 7 passes through the sliding sleeve 8 and is in running fit with the sliding sleeve 8, the right end of the rotating shaft pipe 7 extends out of the through hole, a limit hole 9 is arranged at the lower side of the right end of the rotating shaft pipe 7, a limit screw 10 extending into the limit hole 9 is arranged in the right shell 4, an assembly hole 11 is arranged at the upper side of the right end of the rotating shaft pipe 7, the limit hole 9 and the assembly hole 11 are arranged opposite to the limit hole 9, and the limit hole 9, The pilot hole 11 all is the oval hole, and 1 right side of left connecting portion is equipped with

left gasket

12, and 2 left sides of right connecting portion are equipped with right gasket 13, and left gasket 12, right gasket 13 all overlap and establish on central siphon 7, and left gasket 12, the laminating of right gasket 13 just can rotate relatively.

As shown in fig. 3, the limiting screw 10 is a cylindrical screw, a hexagonal injection-molded nut 14 is arranged in the right housing 4, the hexagonal injection-molded nut 14 is integrally molded on the right housing 4, and the limiting screw 10 is fixedly locked on the hexagonal injection-molded nut 14.

In this scheme, the pedal platform of the balance car left and right sides passes through left connecting portion and right connecting portion to be connected, and when left connecting portion, right connecting portion rotated relatively, spacing hole rotated along with the pivot pipe, and stop gear and spacing hole cooperation restrict the turned angle of pivot pipe promptly, also restrict right base and move right along the pivot pipe and break away from the pivot pipe, and overall structure is simple, and light in weight rotates in a flexible way. Can stretch into dismouting limit screw, easy dismounting with the spanner from the pilot hole. The friction between the left gasket and the right gasket is small, so that the left connecting part and the right connecting part can rotate relatively.

The left and right connecting parts are not rotated relatively, as shown in fig. 4. The right connecting portion is rotated counterclockwise by 16 degrees with respect to the left connecting portion as shown in fig. 5. The right connecting part is rotated clockwise by 16 degrees relative to the left connecting part, as shown in fig. 6.

Claims

1. A balance car pedal rotation connecting structure is characterized by comprising a left connecting part (1) and a right connecting part (2), the left connecting part (1) comprises a left shell (3) and a left base (5) arranged in the left shell (3), a rotating shaft tube (7) horizontally extending rightwards is arranged on the right side of the left base (5), the right connecting part (2) comprises a right shell (4) and a right base (6) arranged in the right shell (4), a through hole for the rotating shaft tube (7) to pass through is arranged on the right base (6), a sliding sleeve (8) matched with the rotating shaft tube (7) is arranged in the through hole, the rotating shaft tube (7) penetrates through the sliding sleeve (8) and is in running fit with the sliding sleeve, the right end of the rotating shaft tube (7) extends out of the through hole, the lower side of the right end of the rotating shaft tube (7) is provided with a limiting hole (9), and a limiting mechanism stretching into the limiting hole (9) is arranged in the right shell (4).

2. The balance car pedal rotation connection structure according to claim 1, wherein the limit mechanism is a limit screw (10).

3. The connecting structure of the balance car pedal in rotation according to claim 2, wherein the upper side of the right end of the rotating shaft tube (7) is provided with a fitting hole (11), and the limiting hole (9) is arranged opposite to the fitting hole (11).

4. The connecting structure of the balance car pedal in a rotating way as claimed in claim 3, characterized in that the limiting hole (9) and the assembling hole (11) are waist-round holes.

5. The connecting structure for the pedal of the balance bike as claimed in claim 2, wherein a hexagonal injection-molded nut (14) is arranged in the right casing (4), and the limiting screw (10) is fixedly locked on the hexagonal injection-molded nut (14).

6. The structure for connecting pedals of balance cars according to claim 1 or 2 or 3 or 4 or 5, characterized in that the left and right bases (5, 6) are both cylindrical.

7. The connecting structure for the pedal of the balance car in a rotating mode according to claim 1, 2, 3, 4 or 5 is characterized in that a left gasket (12) is arranged on the right side of the left connecting portion (1), a right gasket (13) is arranged on the left side of the right connecting portion (2), the left gasket (12) and the right gasket (13) are sleeved on the rotating shaft tube (7), and the left gasket (12) and the right gasket (13) are attached to each other and can rotate relatively.