CN215794122U

CN215794122U - Novel track balance car

Info

Publication number: CN215794122U
Application number: CN202122019482.3U
Authority: CN
Inventors: 石崇阳; 王翀; 杜心
Original assignee: Yingfandi (beijing) Science And Technology Ltd
Current assignee: Yingfandi (beijing) Science And Technology Ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-11
Anticipated expiration: 2031-08-25

Abstract

The utility model provides a novel crawler balance car, relates to the technical field of balance cars, and solves the technical problems of poor stability and high difficulty in beginners in the prior art. The device comprises a vehicle body, crawler wheel mechanisms arranged on two sides of the vehicle body and a buffering and aligning mechanism, wherein one end of the buffering and aligning mechanism is connected with the vehicle body, and the other end of the buffering and aligning mechanism is connected with the crawler wheel mechanisms. According to the utility model, through the arrangement of the buffering and aligning mechanism, a certain aligning force can be given when a user tilts the body, the problem of unbalance caused by excessive tilting is avoided, and the difficulty in beginners is reduced.

Description

Novel track balance car

Technical Field

The utility model relates to the technical field of balance cars, in particular to a novel crawler balance car.

Background

The balance car on the market all adopts at present circular wheel or traditional track structure, circular wheel road surface is through the ability poor, the shock attenuation performance is poor, motor wheel itself is the driving piece, with ground direct contact, the limited scheduling problem of traction force that can provide, traditional track type wheel structure has compensatied the partial drawback of circular wheel, no matter be circular wheel or traditional track structure appear very easily to the beginner of balance car self-balance to be difficult to keep and cause the problem of excessive slope, there is certain danger, still there is great degree of difficulty in beginner uses, because the unstable structure of product, when the beginner used the product for the first time, hardly keep self-balance, thereby lead to studying the threshold higher. According to the traditional track balance car, the car body is connected with the wheels only through the motor shaft, and the stability is poor.

Therefore, a novel crawler balance car needs to be designed to solve the problems of poor stability and high difficulty in beginners of the balance car.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel crawler balance car, which solves the technical problems of poor stability and high difficulty in beginners in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a novel crawler balance car which comprises a car body, crawler wheel mechanisms arranged on two sides of the car body and a buffering and aligning mechanism, wherein one end of the buffering and aligning mechanism is connected with the car body, and the other end of the buffering and aligning mechanism is connected with the crawler wheel mechanisms.

Preferably, the buffering and returning mechanism comprises a pressing plate and a buffering piece, one end of the buffering piece is connected with the pressing plate, the other end of the buffering piece is connected with the crawler wheel mechanism, and the pressing plate is connected with the vehicle body.

Preferably, the pressing plate is a strip plate body, and the pressing plate is perpendicular to the direction of the connecting line of the two crawler wheel mechanisms.

Preferably, the first end of the pressing plate is connected with the front part of the vehicle body, the second end of the pressing plate is connected with the rear part of the vehicle body, and the two ends of the pressing plate are connected with the crawler wheel mechanism through the buffer parts.

Preferably, the pressure plate is hinged to the track roller mechanism by a hinge.

Preferably, the number of the buffer aligning mechanisms is two, and the two buffer aligning mechanisms are respectively arranged on two sides of the vehicle body.

Preferably, the buffer comprises a spring.

Preferably, the crawler wheel mechanism comprises a crawler, a driving wheel, a fixing mechanism, a thrust wheel and a guide wheel, the driving wheel is connected with the vehicle body, the driving wheel is arranged on the fixing mechanism, the thrust wheel is connected with the fixing mechanism and arranged below the driving wheel, the guide wheel is connected with the fixing mechanism, and the crawler is sleeved outside the driving wheel, the thrust wheel and the guide wheel.

According to the technical scheme, the balance vehicle comprises a vehicle body, crawler wheel mechanisms and a buffering and aligning mechanism, wherein the crawler wheel mechanisms are arranged on two sides of the vehicle body, one end of the buffering and aligning mechanism is connected with the vehicle body, the other end of the buffering and aligning mechanism is connected with the crawler wheel mechanisms, the buffering and aligning mechanism is arranged between the vehicle body and the crawler wheel mechanisms, a certain aligning force can be provided when the vehicle body is controlled by a human body in a tilting mode, the potential safety hazard problem caused by excessive imbalance of the tilting can be avoided, the learning difficulty is reduced, and meanwhile the buffering and aligning mechanism is arranged on the crawler wheel mechanisms, so that the balance vehicle can be kept in a balanced state under the condition that the balance vehicle is not started.

The preferred technical scheme of the utility model can at least produce the following technical effects:

the buffer aligning mechanism comprises a pressing plate and a buffer part, one end of the buffer part is connected with the pressing plate, the other end of the buffer part is connected with the crawler wheel mechanism, the pressing plate is connected with the vehicle body, the pressing plate is used for connecting the vehicle body, the vehicle body acts on the buffer part when inclined, and the buffer part provides aligning force to act on the vehicle body;

the pressing plate is a strip-shaped plate body, the pressing plate is perpendicular to the direction of the connecting line of the two crawler wheel mechanisms, the pressing plate is perpendicular to the axis direction of the vehicle body, and two ends of the pressing plate can be respectively connected with the front end and the rear end of the vehicle body, so that the centering force can be provided by the buffer part when the vehicle body tilts forwards and backwards;

the first end of clamp plate with the front portion of automobile body is connected, the second end of clamp plate with the rear portion of automobile body is connected, the clamp plate both ends all with crawler wheel mechanism passes through the bolster is connected, and the both ends of clamp plate all are connected through the bolster, make the bolster can direct action push down the end at the automobile body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of an inside structure of a track wheel mechanism of a novel track balance vehicle provided by an embodiment of the utility model;

fig. 2 is a schematic overall structure diagram of the novel track balance vehicle provided by the embodiment of the utility model.

FIG. 1, a vehicle body; 2. a crawler wheel mechanism; 3. a buffer aligning mechanism; 4. pressing a plate; 5. a buffer member; 6. an articulation member; 7. a crawler belt; 8. a drive wheel; 9. a fixing mechanism; 10. a thrust wheel; 11. and (4) a guide wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The embodiment of the utility model provides a novel track balance vehicle, which is shown by combining an attached drawing 1 and an attached drawing 2 and comprises a vehicle body 1, a track wheel mechanism 2 and a buffering and correcting mechanism 3, wherein the track wheel mechanism 2 is arranged at two sides of the vehicle body 1, one end of the buffering and correcting mechanism 3 is connected with the vehicle body 1, the other end of the buffering and correcting mechanism 3 is connected with the track wheel mechanism 2, the part of the vehicle body 1 comprises a pedal part, the well-known balance vehicle needs to control the forward movement, the backward movement, the steering and the like of the balance vehicle through the forward tilting and backward tilting of a human body or the forward pressing and backward pressing of foot positions on the vehicle body 1 when moving, when a beginner learns, an inclination angle is too large and the self balance is difficult to keep, so that a learning threshold is higher, therefore, the application provides a correcting force for the vehicle body 1 through the buffering and correcting mechanism 3 so as to enable the vehicle body to keep balance more easily and reduce the learning difficulty, the balance can be better mastered by a beginner during learning, meanwhile, the buffer aligning mechanism 3 has aligning force and is connected with the crawler wheel mechanism 2 and the vehicle body 1, and the crawler wheel mechanism 2 has good stability compared with a round wheel, so that the balance vehicle can be kept in a balance state under the condition that the balance vehicle is not started.

The buffering and centering mechanism 3 comprises a pressing plate 4 and a buffering member 5, wherein the pressing plate 4 is used for connecting the buffering member 5 and bearing pressure or pulling force generated when the vehicle body 1 inclines, one end of the buffering member 5 is connected with the pressing plate 4, the other end of the buffering member is connected with the crawler wheel mechanism 2, the buffering member is used for providing centering force through elasticity of the buffering member, the pressing plate 4 is connected with the vehicle body 1, the vehicle body 1 inclines or steps on the human body, the pressing plate 4 swings along with the swinging of the vehicle body 1, the buffering member 5 accumulates energy at the moment and provides centering force at the same time, when an operator finishes operating and centering the vehicle body, the buffering member 5 releases energy to assist in centering the vehicle body 1, the balance of the balance vehicle is improved in such a way, and learning difficulty is indirectly reduced.

The pressing plate 4 is a strip-shaped plate body, and the arrangement direction of the pressing plate 4 is perpendicular to the direction of the connection line of the two crawler wheel mechanisms 2, namely the axial direction of the vehicle body 1. So set up the first end that can pass through clamp plate 4 and be connected with the front portion of automobile body 1, the second end of clamp plate 4 is connected with the rear portion of automobile body 1, both ends are connected with the front and back end of automobile body 1 respectively, clamp plate 4 both ends all are connected through bolster 5 with athey wheel mechanism 2, both ends all set up the mode of bolster 5, no matter the user is to inclining forward or hypsokinesis, all can have bolster 5 to provide the aligning force, so set up, bolster 5 also can adopt the spring, spring lower extreme and athey wheel mechanism 2 fixed connection, the upper end of spring is connected with the lower extreme of clamp plate 4, when the clamp plate 4 of one end pushes down, the spring alright provide the aligning force simultaneously with the compression.

The crawler wheel mechanisms 2 are arranged on two sides of the balance car body 1, the balance car body 1 is provided with two pedals, the two pedals of the balance car can be operated respectively, the two buffering and correcting mechanisms 3 are designed into two parts according to requirements, and the two buffering and correcting mechanisms 3 are arranged on two sides of the balance car body 1 respectively and located between the crawler wheel mechanisms 2 and the balance car body 1.

The pressing plate 4 can be hinged to the crawler wheel mechanism 2 through the hinge piece 6, so that the pressing plate 4 can be connected to stability, and the problems that the pressing plate 4 is moved downwards after the buffer piece 5 is used for a long time and the pressing plate 4 cannot be acted on due to the fact that the vehicle body 1 deviates in time are avoided.

The crawler belt wheel mechanism 2 provided by the embodiment of the application comprises a crawler belt 7, a driving wheel 8, a fixing mechanism 9, a thrust wheel 10 and a guide wheel 11, and is shown in the attached drawing 2, wherein the driving wheel 8 is connected with a vehicle body 1 through a rotating shaft, the driving wheel 8 adopts a hub motor for receiving a controller signal and converting electric energy into kinetic energy to provide power for a balance car, and the driving wheel is meshed with the crawler belt to drive the crawler belt to rotate; the driving wheel 8 is arranged on the fixing mechanism 9 and is fixed by the fixing mechanism 9; the thrust wheels 10 are connected with the fixing mechanism 9, the thrust wheels 10 are used for supporting the weight of the balance car and a user and also play a role in limiting the caterpillar band to prevent the caterpillar band from slipping, the number of the thrust wheels 10 can be designed to be multiple and are all connected with the fixing mechanism 9, the multiple thrust wheels 9 are all arranged below the driving wheel 8, the thrust wheels 10 are connected with the driving wheel 8 through the fixing mechanism 9 and roll together under the action of the caterpillar band 7; the guide wheel 11 is connected with the fixing mechanism 9, the guide wheel 11 is arranged on one side of the fixing mechanism 9 and is arranged at a height higher than the supporting wheels 10, so that the guide wheel and the crawler 7 connected between the supporting wheels 10 at the bottom can form an inclined mode, the mode has certain climbing or obstacle crossing capacity, the crawler 7 is sleeved outside the driving wheel 8, the supporting wheels 10 and the guide wheel 11, and a reinforced antiskid rib is arranged on one side in contact with the ground, so that the firmness of the crawler plate and the adhesion force with the ground are improved.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The novel track balance vehicle is characterized by comprising a vehicle body (1), track wheel mechanisms (2) arranged on two sides of the vehicle body (1) and a buffering and returning mechanism (3), wherein one end of the buffering and returning mechanism (3) is connected with the vehicle body (1) and the other end of the buffering and returning mechanism is connected with the track wheel mechanisms (2).

2. The novel track balance vehicle as claimed in claim 1, wherein the buffering and returning mechanism (3) comprises a pressure plate (4) and a buffering element (5), one end of the buffering element (5) is connected with the pressure plate (4) and the other end is connected with the track wheel mechanism (2), and the pressure plate (4) is connected with the vehicle body (1).

3. The novel track balance vehicle as claimed in claim 2, characterized in that the pressure plate (4) is a strip-shaped plate body, and the pressure plate (4) is arranged perpendicular to the direction of the connecting line of the two track wheel mechanisms (2).

4. The novel track balance vehicle as claimed in claim 3, wherein a first end of the pressure plate (4) is connected with the front part of the vehicle body (1), a second end of the pressure plate (4) is connected with the rear part of the vehicle body (1), and both ends of the pressure plate (4) are connected with the track wheel mechanism (2) through the buffer member (5).

5. The new track balance vehicle according to claim 2, characterized in that said pressure plate (4) is hinged with said track roller mechanism (2) by means of a hinge (6).

6. The novel track balance vehicle as claimed in claim 1, characterized in that the two damping and aligning mechanisms (3) are respectively arranged on both sides of the vehicle body (1).

7. The new track-laying vehicle according to claim 2, characterized in that said buffer (5) comprises a spring.

8. The novel track balance vehicle as claimed in claim 1, characterized in that the track wheel mechanism (2) comprises a track (7), a driving wheel (8), a fixing mechanism (9), a thrust wheel (10) and a guide wheel (11), the driving wheel (8) is connected with the vehicle body (1), the driving wheel (8) is arranged on the fixing mechanism (9), the thrust wheel (10) is connected with the fixing mechanism (9) and arranged below the driving wheel (8), the guide wheel (11) is connected with the fixing mechanism (9), and the track (7) is sleeved outside the driving wheel (8), the thrust wheel (10) and the guide wheel (11).