CN211055295U

CN211055295U - Diameter-variable gyroscope balance mechanism

Info

Publication number: CN211055295U
Application number: CN201921878960.2U
Authority: CN
Inventors: 刘开西
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-21
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a diameter-variable gyro balance mechanism, which comprises a shell, a cylinder, a main shaft, a movable disc, a balancing weight, a mother disc, a motor and a distance measuring sensor; the beneficial effects of the utility model reside in that: the gyro balance mechanism of the utility model avoids the use of complex electronic elements and control logic, can realize the balance of the two-wheel vehicle only by a simple mechanical mechanism and principle, and has the advantages of low research and development cost and low manufacturing cost; the utility model discloses a top balance mechanism realizes the slip of balancing piece through the activity dish of fixed shell, rotatory mother disc and translation to change balance mechanism's center, the center of two-wheel car is corrected and is restored to balance until the vehicle when recycling the moment principle.

Description

Diameter-variable gyroscope balance mechanism

Technical Field

The utility model relates to a balance car technical field especially relates to a reducing top balance mechanism.

Background

At present, the application of two-wheel vehicles, particularly electric two-wheel vehicles and motorcycles is very popular, and the two-wheel vehicle is the most commonly used travel tool for common people to carry out daily activities. However, the conventional motorcycle and electric two-wheeled vehicle have a remarkable problem of traffic safety, and particularly, the left-right balance of the motorcycle and electric two-wheeled vehicle is inferior to that of a vehicle such as a tricycle or a four-wheeled vehicle, and the vehicle is prone to toppling due to unstable center of gravity particularly when the vehicle is ridden on a bumpy road or in heavy weather, and when the vehicle is stopped in a collision accident or in an emergency braking manner.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a reducing top balance mechanism can realize that the two-wheel car is balanced through mechanical system, compares the advantage that has simple structure, is convenient for production and maintenance simultaneously with current gyroscope.

2. Technical scheme

In order to realize the purpose, the technical scheme of the utility model is that: a diameter-variable gyro balance mechanism comprises a shell, a cylinder, a main shaft, a movable disc, a balancing weight, a mother disc, a motor and a distance measuring sensor; the two cylinder bodies are symmetrically arranged on two sides of the shell, and the cylinder piston rod extends into the inner cavity of the shell; the motor is arranged at one end of the shell, and an output shaft of the motor drives the master disc to rotate through the main shaft; the two balancing weights are symmetrically arranged in the mother disc, the movable disc is arranged on the outer side of the mother disc, and two ends of the movable disc are connected with two cylinder piston rods; and the two distance measuring sensors are symmetrically arranged on the bottom surface of the shell along the axis direction of the cylinder.

The diameter-variable gyroscope balance mechanism is characterized in that the master disc is of a circular frame structure, and the balancing weight is arranged in the master disc in a sliding mode in the axial direction of the cylinder.

In the diameter-variable gyroscope balancing mechanism, the outer peripheral wall of the balancing weight is arc-shaped, and the radius of the balancing weight is the same as that of the inner cavity of the master disc.

The diameter-variable gyroscope balance mechanism further comprises an auxiliary spring; and two ends of the auxiliary spring are respectively connected with the two balancing weights.

In the diameter-variable gyro balancing mechanism, the thickness of the counter weight is larger than that of the master disc, and the counter weight extends out of the upper end and the lower end of the master disc.

The diameter-variable gyroscope balance mechanism is characterized in that the upper end and the lower end of the movable disc are symmetrically provided with two cambered surfaces matched with the outer peripheral wall of the balancing weight respectively, and the outer peripheral wall of the balancing weight is in contact with the cambered surfaces.

In the diameter-variable gyroscope balance mechanism, the centers of the upper and lower end surfaces of the movable disc are provided with slide holes along the axis direction of the cylinder, and the main shaft penetrates through the slide holes.

In the diameter-variable gyroscope balance mechanism, the distance measuring sensor is a V L6180X optical distance measuring sensor.

3. Advantageous effects

To sum up, the beneficial effects of the utility model reside in that:

(1) the gyro balance mechanism of the utility model avoids the use of complex electronic elements and control logic, can realize the balance of the two-wheel vehicle only by a simple mechanical mechanism and principle, and has the advantages of low research and development cost and low manufacturing cost;

(2) the utility model discloses a top balance mechanism realizes the slip of balancing piece through the activity dish of fixed shell, rotatory mother disc and translation to change balance mechanism's center, the center of two-wheel car is corrected and is restored to balance until the vehicle when recycling the moment principle.

Drawings

Fig. 1 is a schematic structural view of the diameter-variable gyro balance mechanism of the present invention.

Fig. 2 is a cross-sectional view of the diameter-variable gyro balance mechanism of the present invention.

Fig. 3 is the inner structure schematic diagram of the diameter-variable gyro balance mechanism of the present invention.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1 and 3, a diameter-variable gyroscope balance mechanism includes a housing 1, a cylinder 2, a main shaft 3, a movable disk 4, a counterweight 5, a master disk 6, a motor 7, and a distance measuring sensor 8; the two cylinder 2 bodies are symmetrically arranged at two sides of the shell 1, and the piston rod of the cylinder 2 extends into the inner cavity of the shell 1; the motor 7 is installed at one end of the shell 1, and an output shaft of the motor 7 drives the master disc 6 to rotate through the main shaft 3; the two counter weights 5 are symmetrically arranged in the master disc 6, the movable disc 4 is arranged on the outer side of the master disc 6, and two ends of the movable disc are connected with two piston rods of the air cylinders 2; the two distance measuring sensors 8 are symmetrically arranged on the bottom surface of the shell 1 along the axial direction of the cylinder 2.

The master disc 6 is of a circular frame structure, the counterweight 5 is arranged in the master disc 6 in a sliding mode along the axial direction of the cylinder 2, and when the counterweight 5 slides inwards and outwards along the radial direction of the master disc 6, the center of the whole balance mechanism can be changed, so that the inclination of a vehicle can be corrected through reverse torque.

The 5 periphery walls of balancing weight are arc, and the radius with 6 inner chambers of mother disc radius is the same, balancing weight 5 follows during 6 high-speed rotations of mother disc, can under the effect of centrifugal force with 6 inner walls of mother disc laminating, the two adopts the same circular of radius can improve the laminating effect.

Also comprises an auxiliary spring 9; the both ends of auxiliary spring 9 respectively with two balancing weight 5 is connected, auxiliary spring 9 is used for assisting balancing weight 5 with the laminating of mother disc 6 also plays simultaneously the effect that balancing weight 5 resets.

The thickness of the counter weight block 5 is greater than the thickness of the master disc 6, and follow both ends stretch out about the master disc 6, both ends are symmetrically provided with two respectively about the activity dish 4 with the cambered surface 401 of 5 peripheral wall looks adaptations of counter weight block, 5 peripheral walls of counter weight block with the cambered surface 401 contacts, the extension of counter weight block 5 with the cambered surface 401 contacts, makes drive when the activity dish 6 removes 5 edges the radial slip of master disc 6 to change whole balance mechanism's center.

The center of the upper end surface and the lower end surface of the movable disc 4 is provided with a sliding hole 402 along the axial direction of the cylinder 2, the spindle 3 penetrates through the sliding hole 402, and the sliding hole 402 enables the movable disc 4 to have a certain translation range, so that the spindle 3 is not interfered by the movement of the movable disc 4.

The distance measuring sensor 8 is a V L6180X optical distance measuring sensor, and the distance measuring sensor 8 judges whether the vehicle inclines or not by sensing the distance between the vehicle and the ground so as to drive the drive 2 to act.

The using method comprises the following steps:

the device is used for pushing and pulling a movable disc by a cylinder on a shell to perform balance change, when a vehicle is inclined, a distance measuring sensor 8 senses the inclination of the vehicle, so as to drive the cylinder 2 to push the movable disc 4 in an inclined opposite direction, the movable disc 4 moves in the shell 1 along with the cylinder 2, a motor 7 drives a master disc 6 to move at a high speed through a main shaft 3, so that a counterweight 5 is kept at the outermost side of the master disc 6 under the action of centrifugal force and an auxiliary spring 9, when the movable disc 4 moves in an inclined opposite direction under the action of the cylinder 2, the counterweight 5 in the inclined direction in the rotating master disc 6 is retracted into the master disc 6 under the extrusion of the cambered surface 401 of the movable disc 4, the distance between the movable disc 4 in the inclined opposite direction and the rotating master disc 6 is increased, and the counterweight 5 in the rotating master disc 6 extends in the anti-inclined position, at the moment, the gravity center of the whole gyro balance mechanism is changed, and the gravity center of the whole gyro balance mechanism can also displace towards the reverse inclined plane until the balance of the gyro is restored.

What has just been said is the preferred embodiment of the utility model, and is not therefore the restriction the patent scope of the utility model, all utilize the equivalent structure transform of the content of the specification of the utility model, or direct or indirect application is affiliated in the technical field of other relevant products, all the same reason is included in the patent protection scope of the utility model.

Claims

1. The utility model provides a reducing top balance mechanism which characterized in that: comprises a shell (1), a cylinder (2), a main shaft (3), a movable disc (4), a balancing weight (5), a mother disc (6), a motor (7) and a distance measuring sensor (8); the two air cylinder bodies (2) are symmetrically arranged at two sides of the shell (1), and piston rods of the air cylinders (2) extend into an inner cavity of the shell (1); the motor (7) is arranged at one end of the shell (1), and an output shaft of the motor (7) drives the master disc (6) to rotate through the main shaft (3); the two counter weights (5) are symmetrically arranged in the master disc (6), the movable disc (4) is arranged on the outer side of the master disc (6), and two ends of the movable disc are connected with piston rods of the two cylinders (2); the two distance measuring sensors (8) are symmetrically arranged on the bottom surface of the shell (1) along the axis direction of the cylinder (2).

2. The reducing gyroscope balancing mechanism of claim 1, wherein: the mother disc (6) is of a circular frame structure, and the balancing weight (5) is arranged in the mother disc (6) in a sliding mode along the axis direction of the air cylinder (2).

3. The reducing gyroscope balancing mechanism of claim 1, wherein: the outer peripheral wall of the counter weight block (5) is arc-shaped, and the radius of the outer peripheral wall is the same as that of the inner cavity of the master disc (6).

4. The reducing gyroscope balancing mechanism of claim 1, wherein: also comprises an auxiliary spring (9); and two ends of the auxiliary spring (9) are respectively connected with the two balancing weights (5).

5. The reducing gyroscope balancing mechanism of claim 1, wherein: the thickness of the counter weight block (5) is larger than that of the master disc (6), and the counter weight block extends out of the upper end and the lower end of the master disc (6).

6. The reducing gyroscope balancing mechanism of claim 1, wherein: the upper end and the lower end of the movable disc (4) are symmetrically provided with two cambered surfaces (401) matched with the outer peripheral wall of the balancing weight (5), and the outer peripheral wall of the balancing weight (5) is in contact with the cambered surfaces (401).

7. The reducing gyroscope balancing mechanism of claim 1, wherein: the center of the upper end face and the lower end face of the movable disc (4) is provided with a sliding hole (402) along the axial direction of the cylinder (2), and the main shaft (3) penetrates through the sliding hole (402).

8. The diameter-variable gyro balancing mechanism according to claim 1, wherein the distance measuring sensor (8) is a V L6180X optical distance measuring sensor.