CN214451540U

CN214451540U - Carting car

Info

Publication number: CN214451540U
Application number: CN202120248639.7U
Authority: CN
Inventors: 王云超; 李鹏淘; 曹文涛; 赵国森; 赵书熠; 马天翔
Original assignee: Jimei University
Current assignee: Jimei University
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-22
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a kart, which comprises a frame, an electric balance car, two universal wheels and a driving link mechanism; the frame is provided with a front bracket, a rear bracket and a seat bracket, and the seat bracket is provided with a seat; the electric balance car is arranged on the front bracket; the two universal wheels are hinged on the rear bracket; the driving connecting rod mechanism is arranged on the frame and comprises a fixing clamp, a connecting rod structure and a pedal, the fixing clamp is fixed on the electric balance car, one end of the connecting rod structure is connected with the fixing clamp, the pedal is hinged to the frame, one side of the pedal protrudes to form a connecting portion, the other end of the connecting rod structure is connected with the connecting portion, the pedal rotates to order about the fixing clamp through the connecting rod structure to rotate, and the fixing clamp rotates to order about the end face of the electric balance car to incline so as to control the electric balance car. The utility model discloses a set up drive link mechanism, can direct action on electrodynamic balance car, reduce the production of skew phenomenon to make this kart more stable when the motion.

Description

Carting car

Technical Field

The utility model relates to a traffic equipment technical field, in particular to kart.

Background

The kart in the related art uses manual steering and driving or both manual and manual steering and driving control, and in order to control the turning of the vehicle, it is common to provide a handle on the vehicle. Due to the arrangement of the handle, the kart is increased in size, complex in structure and high in cost, the kart can not be operated by hands of a user due to the fact that the kart is turned to the operation which can not be separated from the hands of the user, the hands of the user cannot be liberated, and the operation of the user is limited.

To solve this problem, patent document CN111547174A discloses a sightseeing kart, which includes: the frame has fore-stock, after-poppet and seat support, is equipped with the seat on the seat support, and the electrodynamic balance car sets up on the fore-stock, is equipped with two running-boards on the electrodynamic balance car, and two running-boards are along the length direction pin joint respectively in a pivot of electrodynamic balance car, and the fore-stock is located in the pivot, and two universal wheels articulate on the after-poppet with two wheels combined action of electrodynamic balance car on the holding surface.

However, it has drawbacks in that: when the electric balance car of the sightseeing kart moves, the axis of the electric balance car can deviate relative to the rotating shaft on the front support, so that the sightseeing kart is large in control moment when moving, the front frame and the rear frame can be collided, and the sightseeing kart is poor in stability and inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a kart through setting up drive link mechanism, can direct action on electrodynamic balance car, reduces the production of skew phenomenon to make this kart more stable when the motion.

In order to achieve the purpose, the embodiment of the utility model provides a kart, which comprises a frame, an electric balance car, two universal wheels and a driving link mechanism;

the frame is provided with a front bracket, a rear bracket and a seat bracket, and the seat bracket is provided with a seat;

the electric balance car is arranged on the front bracket;

the two universal wheels are hinged on the rear bracket;

the driving connecting rod mechanism is arranged on the frame and comprises a fixing clamp, a connecting rod structure and a pedal, the fixing clamp is fixed on the electric balance car, one end of the connecting rod structure is connected with the fixing clamp, the pedal is hinged to the frame, one side of the pedal protrudes to form a connecting portion, the other end of the connecting rod structure is connected with the connecting portion, the pedal rotates to order about the fixing clamp through the connecting rod structure to rotate, and the fixing clamp rotates to order about the end face of the electric balance car to incline so as to control the electric balance car.

According to the utility model discloses a kart when this kart needs to move, steps on the footboard through the foot and rotates the footboard, and the footboard rotates and orders about the fixation clamp through link structure and rotates, because the fixation clamp is fixed on electrodynamic balance car, the fixation clamp rotates the terminal surface slope of ordering about electrodynamic balance car to order about kart motion, drive link mechanism direct action reduces the production of skew phenomenon on the electrodynamic balance car, thereby makes this kart more stable when the motion.

In addition, according to the utility model discloses a kart that above-mentioned embodiment provided can also have following additional technical characterstic:

further, the front support comprises a first mounting frame and a second mounting frame, and a mounting space for mounting the connecting rod structure is formed between the first mounting frame and the second mounting frame.

Further, the first mounting frame is a tripod, and the second mounting frame is a quadrilateral frame.

Furthermore, the front support further comprises a first cross beam and a second cross beam, the first cross beam is connected with one side of the tripod and one lower side of the quadrilateral frame, and the second cross beam is connected with one upper side of the quadrilateral frame.

Furthermore, a first hinge hole is formed in the top of the first mounting frame, a second hinge hole is formed in the bottom of the first mounting frame, a third hinge hole is formed in the top of the second mounting frame and corresponds to the first hinge hole, a fourth hinge hole is formed in the bottom of the second mounting frame and corresponds to the second hinge hole; the first hinge hole and the third hinge hole, and the second hinge hole and the fourth hinge hole are used for installing the connecting rod structure.

Further, the connecting rod structure comprises a first hinge rod, a second hinge rod, a first hinge shaft, a third hinge rod, a fourth hinge rod, a second hinge shaft and a fifth hinge rod; first hinge rod one end is connected with connecting portion, the first hinge rod other end is connected to second hinge rod one end, first articulated shaft passes second hinge rod and is connected with first hinge hole and third hinge hole, the second hinge rod other end is connected to third hinge rod one end, fixation clamp one side is connected to the third hinge rod other end, third hinge rod is connected to fourth hinge rod one end, the second hinge shaft passes fourth hinge rod and is connected with second hinge hole and fourth hinge hole, the fourth hinge rod other end is connected to fifth hinge rod one end, the fixation clamp opposite side is connected to the fifth hinge rod other end.

Furthermore, a third hinge rod is hinged with one side of the fixing clamp to form a first hinge position, a fifth hinge rod is hinged with the other side of the fixing clamp to form a second hinge position, and the second hinge position, the first hinge position and the rotating shaft of the wheel of the electric balance car are located in the same plane.

Drawings

Fig. 1 is a schematic structural view of a kart according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a frame of the kart according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a driving link mechanism of the kart according to the embodiment of the present invention.

Description of the reference symbols

Front support 11 of frame 1

First mounting bracket 111 first hinge hole 1111

Second hinge hole 1112 and second mounting bracket 112

Third hinge hole 1121 fourth hinge hole 1122

Mounting space 113 first beam 114

Second beam 115 rear support 12

Seat support 13 seat 131

Electric balance vehicle 2 universal wheel 3

Drive linkage 4 retaining clip 41

First hinge rod 421 of link structure 42

Second hinge lever 422 first hinge shaft 423

Third hinge rod 424 fourth hinge rod 425

Second hinge shaft 426 fifth hinge rod 427

Pedal 43 connects portion 431.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the kart of the embodiment of the present invention includes a frame 1, an electric balance car 2, two universal wheels 3 and a driving link mechanism 4.

The frame 1 is provided with a front bracket 11, a rear bracket 12 and a seat bracket 13, and a seat 131 is arranged on the seat bracket 13; the electric balance car 2 is arranged on the front bracket 11; the two universal wheels 3 are hinged on the rear bracket 12; drive link mechanism 4 sets up on frame 1, drive link mechanism 4 includes fixation clamp 41, link structure 42 and footboard 43, fixation clamp 41 is fixed on electrodynamic balance car 2, fixation clamp 41 is connected to link structure 42's one end, footboard 43 articulates on frame 1, footboard 43 one side is outstanding to form connecting portion 431, connecting portion 431 is connected the other end of link structure 42, footboard 43 rotates and orders about fixation clamp 41 through link structure 42 and rotates, fixation clamp 41 rotates and orders about the terminal surface slope of electrodynamic balance car 2 in order to control electrodynamic balance car 2.

When this kart needs to move, step on footboard 43 and rotate footboard 43 through the foot, footboard 43 rotates and orders about fixation clamp 41 through link structure 42 and rotates, because fixation clamp 41 fixes on electrodynamic balance car 2, fixation clamp 41 rotates the terminal surface slope of ordering about electrodynamic balance car 2 to order about the kart motion, drive link mechanism 4 direct action is on electrodynamic balance car 2, reduces the production of skew phenomenon, thereby makes this kart more stable when the motion.

Optionally, the front bracket 11 includes a first mounting bracket 111 and a second mounting bracket 112, and an installation space 113 for installing the link structure 42 is formed between the first mounting bracket 111 and the second mounting bracket 112, that is, by providing the installation space 113, the link structure 42 can be effectively fixed, and stability is improved. In this example, the first mount 111 may be a tripod, and the second mount 112 may be a quadrangular frame.

In some examples, the front frame 11 further includes a first beam 114 and a second beam 115, the first beam 114 is connected to a tripod side and a lower side of the quadrangular frame, and the second beam 115 is connected to an upper side of the quadrangular frame. Therefore, the sightseeing kart is more attractive, and passengers are prevented from being injured due to collision.

In order to fix the link structure 42, as shown in fig. 2, a first hinge hole 1111 is disposed at the top of the first mounting frame 111, a second hinge hole 1212 is disposed at the bottom of the first mounting frame 111, a third hinge hole 1121 is disposed at the top of the second mounting frame 112, the third hinge hole 1121 corresponds to the first hinge hole 1111, a fourth hinge hole 1122 is disposed at the bottom of the second mounting frame 112, and the fourth hinge hole 1122 corresponds to the second hinge hole 1212; the first hinge hole 1111 and the third hinge hole 1121, the second hinge hole 1212 and the fourth hinge hole 1122 are used for mounting the link structure 42.

In this example, as shown in fig. 3, the link structure 42 may include a first hinge lever 421, a second hinge lever 422, a first hinge shaft 423, a third hinge lever 424, a fourth hinge lever 425, a second hinge shaft 426, and a fifth hinge lever 427; one end of the first hinge rod 421 is connected to the connecting portion 431, one end of the second hinge rod 422 is connected to the other end of the first hinge rod 421, the first hinge shaft 423 passes through the second hinge rod 422 to be connected to the first hinge hole 1111 and the third hinge hole 1121, one end of the third hinge rod 424 is connected to the other end of the second hinge rod 422, the other end of the third hinge rod 424 is connected to one side of the fixing clip 41, one end of the fourth hinge rod 425 is connected to the third hinge rod 424, the second hinge shaft 426 passes through the fourth hinge rod 425 to be connected to the second hinge hole 1212 and the fourth hinge hole 1122, one end of the fifth hinge rod 427 is connected to the other end of the fourth hinge rod 425, and the other end of the fifth hinge rod 427 is connected to the other side of the fixing clip 41.

When the kart is used, the pedal 43 is stepped by a foot to drive the first hinge rod 421 to move, the first hinge rod 421 moves to drive the second hinge rod 422 to rotate around the first hinge shaft 423, the second hinge rod 422 rotates to drive the third hinge rod 424 to move, the third hinge rod 424 moves to drive the fourth hinge rod 425 to rotate around the second hinge shaft 426, the second hinge shaft 426 rotates to drive the fifth hinge rod 427 to move, so that the fixing clamp 41 rotates, and as the fixing clamp 41 is fixed on the electric balance car 2, the fixing clamp 41 rotates to drive the end face of the electric balance car 2 to incline, so that the electric balance car 2 moves to drive the kart to move.

In order to prevent the electric balance car 2 from shifting, in this example, the third hinge rod 424 is hinged to one side of the fixing clip 41 to form a first hinge, the fifth hinge rod 427 is hinged to the other side of the fixing clip 41 to form a second hinge, and the second hinge, the first hinge and the rotation axis of the wheel of the electric balance car 2 are located in the same plane. Therefore, the deviation phenomenon generated by the electric balance car 2 can be completely eliminated, and the kart is very stable in motion.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The kart is characterized in that: comprises a frame, an electric balance car, two universal wheels and a driving connecting rod mechanism;

the electric balance car is arranged on the front bracket;

the two universal wheels are hinged on the rear bracket;

2. The carting car of claim 1, wherein: the front support comprises a first mounting frame and a second mounting frame, and a mounting space for mounting the connecting rod structure is formed between the first mounting frame and the second mounting frame.

3. The carting car of claim 2, wherein: the first mounting frame is a tripod, and the second mounting frame is a quadrilateral frame.

4. The carting car of claim 3, wherein: the front support further comprises a first cross beam and a second cross beam, the first cross beam is connected with one side of the tripod and one lower side of the quadrilateral frame, and the second cross beam is connected with one upper side of the quadrilateral frame.

5. The carting car of claim 4, wherein: the top of the first mounting frame is provided with a first hinge hole, the bottom of the first mounting frame is provided with a second hinge hole, the top of the second mounting frame is provided with a third hinge hole, the third hinge hole corresponds to the first hinge hole, the bottom of the second mounting frame is provided with a fourth hinge hole, and the fourth hinge hole corresponds to the second hinge hole; the first hinge hole and the third hinge hole, and the second hinge hole and the fourth hinge hole are used for installing the connecting rod structure.

6. The carting car of claim 5, wherein: the connecting rod structure comprises a first hinge rod, a second hinge rod, a first hinge shaft, a third hinge rod, a fourth hinge rod, a second hinge shaft and a fifth hinge rod; first hinge rod one end is connected with connecting portion, the first hinge rod other end is connected to second hinge rod one end, first articulated shaft passes second hinge rod and is connected with first hinge hole and third hinge hole, the second hinge rod other end is connected to third hinge rod one end, fixation clamp one side is connected to the third hinge rod other end, third hinge rod is connected to fourth hinge rod one end, the second hinge shaft passes fourth hinge rod and is connected with second hinge hole and fourth hinge hole, the fourth hinge rod other end is connected to fifth hinge rod one end, the fixation clamp opposite side is connected to the fifth hinge rod other end.

7. The carting car of claim 6, wherein: the third hinge rod is hinged with one side of the fixing clamp to form a first hinge position, the fifth hinge rod is hinged with the other side of the fixing clamp to form a second hinge position, and the second hinge position, the first hinge position and the rotating shaft of the electric balance car wheel are located in the same plane.