CN216508809U

CN216508809U - Automatic balance car of following

Info

Publication number: CN216508809U
Application number: CN202122770752.4U
Authority: CN
Inventors: 吴尚莲
Original assignee: Wuhu Beam Electronic Technology Co ltd
Current assignee: Wuhu Beam Electronic Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-13
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of balance cars, in particular to an automatic following balance car which comprises a base plate, a storage battery, an upright post, a pedal and a supporting frame, wherein the storage battery is fixedly connected to the top of the base plate, the upright post is fixedly connected to the center of the top of the base plate, the pedal is fixedly connected to the top end of the upright post, the supporting frame is fixedly connected to the top of the base plate, a buffering assembly is arranged at the top of the supporting frame, limiting shells are fixedly connected to the left side and the right side of the top of the pedal, and the buffering assembly comprises a connecting spring, a bottom shell, a buffering spring, a sliding plate and a connecting rod. This automatic balance car of following, when taking place to jolt, the impact force attenuates through connecting spring and buffer spring's twice, when transmitting to operating personnel health inside, the impact force only remains very little partly, can not lead to the fact the influence to operating personnel's manipulation, has promoted the stability of balance car, has solved when the road surface jolts, and operating personnel is difficult to control, consequently has the problem of certain limitation.

Description

Automatic balance car of following

Technical Field

The utility model relates to the technical field of balance cars, in particular to an automatic following balance car.

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 operating principle is mainly based on a basic principle called dynamic stability. The gyroscope and the acceleration sensor in the vehicle body are used for detecting the change of the vehicle body posture, and the servo control system is used for accurately driving the 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 increasing day by day. Meanwhile, scientists have conducted intensive research and finally developed a new two-wheeled electric balance car. The two-wheel electric balance car is a new type of traffic tool, it is different from electric bicycle and motorcycle wheel front and back arrangement mode, but adopts two-wheel side-by-side fixed mode. The two-wheeled electrodynamic balance car adopts two wheels to support.

Along with the development of science and technology, the balance car has had the high-tech function of automatic following, but the buffering effect of the balance car on the market is not good, when the road surface jolts, and operating personnel is difficult to control, consequently has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic following balance car to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic balance car of following, includes base plate, battery, stand, footboard and carriage, battery fixed connection is in the top of base plate, stand fixed connection is in the top center of base plate, footboard fixed connection is on the top of stand, carriage fixed connection is in the top of base plate, the top of carriage is provided with the buffering subassembly, the spacing shell of the equal fixedly connected with in both sides about the top of footboard.

The buffer assembly comprises a connecting spring, a bottom shell, a buffer spring, a sliding plate and a connecting rod, the connecting spring is fixedly connected to the top of the supporting frame, the bottom shell is fixedly connected to the top of the supporting frame, the buffer spring is fixedly connected to the bottom of the inner wall of the bottom shell, the sliding plate is arranged inside the bottom shell, and the connecting rod is fixedly connected to the top of the sliding plate.

Preferably, the stand is formed by the rubber preparation, and rubber has good buffering effect, the equal fixedly connected with buffer block of the bottom left and right sides of footboard, the buffer block is formed by the rubber preparation, and rubber has good buffering effect.

Preferably, one side of the connecting spring, which is far away from the supporting frame, is fixedly connected with the bottom of the pedal, the connecting spring wraps the bottom shell, and the buffer springs are uniformly distributed at the bottom of the inner wall of the bottom shell at equal intervals to achieve a certain buffering effect.

Preferably, the inner wall of slide and the inner wall sliding connection of drain pan, the slide can slide in the inside of drain pan, the bottom of slide and buffer spring's top fixed connection, buffer spring can play the effect that supports to the slide, the top packing of slide has damping oil.

Preferably, the top end of the connecting rod penetrates through the top of the inner wall of the bottom shell and extends to the top of the bottom shell, the outer wall of the connecting rod is connected with the inner wall of the bottom shell in a sliding mode, the connecting rod can slide inside the bottom shell, and the top end of the connecting rod is fixedly connected with the bottom of the pedal.

Preferably, a transmission assembly is arranged at the top of the base plate and comprises a shell, a motor, an output shaft and a press switch, the shell is fixedly connected to the top of the base plate, the motor is fixedly connected to the bottom of the inner wall of the shell, the output shaft is fixedly connected to the output end of the outer wall of the motor, and the press switch is installed at the top of the pedal.

Preferably, press the switch and hold battery signal connection, operating personnel can be through pressing press the switch to start the battery, battery and motor electric connection, the battery supplies power to the motor, the one end fixedly connected with that the motor was kept away from to the output shaft rotates the wheel, and the motor passes through the output shaft and drives to rotate the wheel and rotate, the top of rotating the wheel is provided with the shielding plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. this automatic balance car of following, when taking place to jolt, the impact force attenuates through connecting spring and buffer spring's twice, when transmitting to operating personnel health inside, the impact force only remains very little partly, can not lead to the fact the influence to operating personnel's manipulation, has promoted the stability of balance car, has solved when the road surface jolts, and operating personnel is difficult to control, consequently has the problem of certain limitation.

2. This automatic balance car of following rotates the top of wheel and is provided with the shielding plate, and when the balance car was through ponding surface, the existence of shielding plate can shelter from the ponding that splashes, avoids the ponding adhesion that splashes on operating personnel's clothing surface.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is an enlarged front cross-sectional view of the bottom housing structure of the present invention;

FIG. 3 is an enlarged front cross-sectional view of the housing structure of the present invention;

fig. 4 is an enlarged sectional view of the front side of the limiting shell structure of the present invention.

In the figure: 1. a substrate; 2. a storage battery; 3. a column; 4. a pedal; 5. a support frame; 6. a buffer assembly; 601. a connecting spring; 602. a bottom case; 603. a buffer spring; 604. a slide plate; 605. a connecting rod; 7. a limiting shell; 8. a transmission assembly; 801. a housing; 802. a motor; 803. an output shaft; 804. a push switch; 9. and rotating the wheel.

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. 1-4, the present invention provides a technical solution: the utility model provides an automatic balance car of following, including base plate 1, the battery 2, stand 3, footboard 4 and carriage 5, 2 fixed connection in the top of base plate 1 of battery, 3 fixed connection in the top center of base plate 1 of stand, stand 3 is formed by the rubber preparation, rubber has good buffering effect, 4 fixed connection in the top of stand 3 of footboard, the equal fixedly connected with buffer block in the bottom left and right sides of footboard 4, the buffer block is formed by the rubber preparation, rubber has good buffering effect, 5 fixed connection in the top of base plate 1 of carriage, the top of carriage 5 is provided with buffering subassembly 6, the spacing shell of the equal fixedly connected with in both sides 7 about the top of footboard 4, the top of base plate 1 is provided with drive assembly 8.

The buffer assembly 6 comprises a connecting spring 601, a bottom shell 602, a buffer spring 603, a sliding plate 604 and a connecting rod 605, wherein the connecting spring 601 is fixedly connected to the top of the supporting frame 5, one side of the connecting spring 601 far away from the supporting frame 5 is fixedly connected to the bottom of the pedal 4, the bottom shell 602 is fixedly connected to the top of the supporting frame 5, the connecting spring 601 wraps the bottom shell 602, the buffer spring 603 is fixedly connected to the bottom of the inner wall of the bottom shell 602, the buffer springs 603 are uniformly distributed at the bottom of the inner wall of the bottom shell 602 at equal intervals to achieve a certain buffer effect, the sliding plate 604 is arranged inside the bottom shell 602, the inner wall of the sliding plate 604 is in sliding connection with the inner wall of the bottom shell 602, the sliding plate 604 can slide inside the bottom of the bottom shell 602, the bottom of the sliding plate 604 is fixedly connected to the top of the buffer spring 603, the buffer spring 603 can achieve a supporting effect on the sliding plate 604, damping oil is filled at the top of the sliding plate 604, the connecting rod 605 is fixedly connected to the top of the sliding plate 604, the top of connecting rod 605 runs through the inner wall top of drain pan 602, and extend to the top of drain pan 602, the outer wall of connecting rod 605 and the inner wall sliding connection that drain pan 602 was run through, connecting rod 605 can slide in the inside of drain pan 602, the top of connecting rod 605 and the bottom fixed connection of footboard 4, when taking place to jolt, the impact force weakens twice through connecting spring 601 and buffer spring 603, when transmitting to operating personnel health inside, the impact force only remains very little partly, can not cause the influence to operating personnel's manipulation, the stability of balance car has been promoted, the problem of jolting on the road surface has been solved, operating personnel is difficult to control, consequently, the problem of certain limitation has.

The transmission assembly 8 comprises a shell 801, a motor 802, an output shaft 803 and a press switch 804, wherein the shell 801 is fixedly connected to the top of the substrate 1, the motor 802 is fixedly connected to the bottom of the inner wall of the shell 801, the storage battery 2 is electrically connected with the motor 802, the storage battery 2 supplies power to the motor 802, the output shaft 803 is fixedly connected to the output end of the outer wall of the motor 802, one end of the output shaft 803, far away from the motor 802, is fixedly connected with a rotating wheel 9, the motor 802 drives the rotating wheel 9 to rotate through the output shaft 803, a shielding plate is arranged on the top of the rotating wheel 9, the press switch 804 is arranged on the top of the pedal 4, the press switch 804 is in signal connection with the storage battery 2, an operator can start the storage battery 2 by pressing the press switch 804, the shielding plate is arranged above the rotating wheel 9, when the balance car passes through a water accumulating path, the shielding plate can shield splashed accumulated water, the splashing accumulated water is prevented from being adhered to the surface of clothes of an operator.

When using, operating personnel places both feet in the inside of spacing shell 7, and press push switch 804, battery 2 supplies power to motor 802, motor 802 drives output shaft 803 through the output and rotates, because the output shaft 803 is kept away from the one end of output and is rotated wheel 9 fixed connection, consequently when output shaft 803 is rotatory, just can drive and rotate wheel 9 and rotate, thereby remove, when the road surface takes place to jolt, rotate the impact force that wheel 9 jolt and produce with ground and can pass through the dual back that weakens of coupling spring 601 and buffer spring 603, transmit to operating personnel's health.

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 an automatic balance car of following, includes base plate (1), battery (2), stand (3), footboard (4) and carriage (5), its characterized in that: the storage battery (2) is fixedly connected to the top of the base plate (1), the upright post (3) is fixedly connected to the center of the top of the base plate (1), the pedal (4) is fixedly connected to the top end of the upright post (3), the support frame (5) is fixedly connected to the top of the base plate (1), the top of the support frame (5) is provided with a buffer assembly (6), and the left side and the right side of the top of the pedal (4) are fixedly connected with limiting shells (7);

buffer unit (6) are including connecting spring (601), drain pan (602), buffer spring (603), slide (604) and connecting rod (605), connecting spring (601) fixed connection is in the top of carriage (5), drain pan (602) fixed connection is in the top of carriage (5), buffer spring (603) fixed connection is in the inner wall bottom of drain pan (602), slide (604) set up in the inside of drain pan (602), connecting rod (605) fixed connection is in the top of slide (604).

2. The automatically following balance car of claim 1, wherein: the upright post (3) is made of rubber, the left side and the right side of the bottom of the pedal (4) are fixedly connected with buffer blocks, and the buffer blocks are made of rubber.

3. The automatically following balance car of claim 1, wherein: one side of the connecting spring (601) far away from the supporting frame (5) is fixedly connected with the bottom of the pedal (4), the connecting spring (601) wraps the bottom shell (602), and the buffer springs (603) are uniformly distributed at the bottom of the inner wall of the bottom shell (602) at equal intervals.

4. The automatically following balance car of claim 1, wherein: the inner wall of the sliding plate (604) is connected with the inner wall of the bottom shell (602) in a sliding mode, the bottom of the sliding plate (604) is fixedly connected with the top of the buffer spring (603), and damping oil is filled in the top of the sliding plate (604).

5. The automatically following balance car of claim 1, wherein: the top end of the connecting rod (605) penetrates through the top of the inner wall of the bottom shell (602) and extends to the top of the bottom shell (602), the outer wall of the connecting rod (605) is connected with the penetrated inner wall of the bottom shell (602) in a sliding mode, and the top end of the connecting rod (605) is fixedly connected with the bottom of the pedal (4).

6. The automatically following balance car of claim 1, wherein: the top of base plate (1) is provided with drive assembly (8), drive assembly (8) include shell (801), motor (802), output shaft (803) and push switch (804), shell (801) fixed connection is in the top of base plate (1), motor (802) fixed connection is in the inner wall bottom of shell (801), output shaft (803) fixed connection is in the output of motor (802) outer wall, push switch (804) are installed in the top of footboard (4).

7. An automatically following balance car according to claim 6, wherein: press switch (804) and battery (2) signal connection, battery (2) and motor (802) electric connection, the one end fixedly connected with who keeps away from motor (802) of output shaft (803) rotates wheel (9), the top of rotating wheel (9) is provided with the shielding plate.