CN210310710U

CN210310710U - Balance car

Info

Publication number: CN210310710U
Application number: CN201920598429.3U
Authority: CN
Inventors: 吕林宝
Original assignee: 吕林宝
Current assignee: Yongkang Junhao industry and Trade Co.,Ltd.
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-04-14
Anticipated expiration: 2029-04-28

Abstract

The utility model belongs to the technical field of the instrument of riding instead of walk, refer in particular to a balance car, including the automobile body with set up two wheels in the automobile body both sides respectively, be provided with in the wheel, the automobile body includes the frame that the integral type set up, is provided with the axis of rotation in the wheel, the setting can be dismantled in the axis of rotation of two wheels in the frame both sides, is provided with two sets of installation axles through the welding integral type on the frame, and two sets of installation epaxially all rotates and is provided with the running-board, is provided with the controller that is used for two wheels on two sets of running-boards respectively, the utility model aims at providing a.

Description

Balance car

Technical Field

The utility model belongs to the technical field of the instrument of riding instead of walk, refer in particular to a balance car.

Background

Along with the continuous improvement of living standard of people, people pay more and more attention to the improvement of living quality, body-building, leisure and entertainment become an indispensable part of people's life, various forms of body-building and entertainment apparatuses emerge endlessly, the balance car convenient to operate becomes the trend of modern young people to ride instead of walk, and the balance car is popular to people through the characteristics of small size, attractive appearance and flexible operation. The balance car on the existing market mainly has a single wheel and two wheels, wherein the two-wheel balance car has higher safety factor, and is more suitable for walking instead of walk. But the double-wheel balance vehicle on the market still has the defects that: the automobile body of balance car on the market mostly includes the automobile body that two sets of rotations are connected, and after long-term the use, the junction of two sets of automobile bodies easily takes place to deform, influences balanced life.

Disclosure of Invention

The utility model aims at providing a structural strength is high, the balance car of easy to manufacture installation.

The purpose of the utility model is realized like this:

the utility model provides a balance car, includes the automobile body and sets up two wheels at the automobile body both sides respectively, is provided with in the wheel in-wheel motor, the automobile body includes integral type welded frame, is provided with the axis of rotation in the in-wheel motor, the setting can be dismantled in the frame both sides to the axis of rotation of two wheels, is provided with two sets of installation axles through the welding integral type on the frame, and two sets of epaxial all rotations of installation are provided with the running-board, are provided with the controller that is used for two wheels on two sets of running.

The running-board includes the upper plate to and can dismantle the hypoplastron of being connected with the upper plate, be provided with the mounting groove between upper plate and the hypoplastron, the installation hub rotation sets up in the mounting groove.

The frame can be dismantled outward and be provided with the shell, and the running-board covers there is the footboard flexible glue, and the footboard flexible glue is worn out and is exposed outside from the shell, is provided with the through-hole that supplies the footboard flexible glue to pass on the shell, and the through-hole periphery is provided with the protruding edge of buckling downwards, and is provided with on the footboard flexible glue with protruding edge complex recess.

An elastic part is arranged between the frame and the pedal plate and drives the pedal plate to reset, so that the pedal plate and the frame are kept parallel.

The frame includes two sets of bracing pieces that run through the automobile body both sides, and the fixed at least two sets of connecting rods that are provided with between two sets of bracing pieces is provided with the mount pad that is used for installing the elastic component on the connecting rod.

The two groups of support rods are arranged below the pedal and are respectively positioned on the front side and the rear side of the mounting shaft, and when the pedal rotates relative to the frame, the two groups of support rods respectively limit the rotation angles of the pedal and the mounting shaft.

The installation epaxial two sets of draw-in grooves that are provided with all can be dismantled in two sets of draw-in grooves and be provided with the jump ring, and two sets of jump rings support and lean on in the running-board both sides.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the automobile body includes integral type welded frame, be provided with the axis of rotation among the in-wheel motor, the setting can be dismantled in the axis of rotation of two wheels in the frame both sides, be provided with two sets of installation axles through the welding integral type on the frame, two sets of epaxial rotations that all rotate of installation are provided with the running-board, be provided with the controller that is used for two wheels on two sets of running-boards respectively, this structure automobile body formula structure as an organic whole, structural strength is high, compare in the automobile body left and right sides rotation balance car of connecting on the market, stress's concentration has been avoided to this structure, be favorable to improving the life of balance car, and installation axle and frame integral type set up in this structure, the structure of balance car has been.

2. The utility model comprises an upper plate and a lower plate detachably connected with the upper plate, a mounting groove is arranged between the upper plate and the lower plate, a mounting shaft is rotatably arranged in the mounting groove, the pedal plate and the mounting shaft are detachably connected through the detachable upper plate and the detachable lower plate in the structure, and the pedal plate and a frame can be conveniently assembled and mounted; the installation epaxial two sets of draw-in grooves that are provided with all can dismantle in two sets of draw-in grooves and be provided with the jump ring, and two sets of jump rings support and lean on in the running-board both sides, avoid running-board and installation axle relative slip.

3. The utility model discloses a frame can be dismantled outward and be provided with the shell, the running-board covers and is covered with the footboard flexible glue, the footboard flexible glue is worn out and is exposed outside from the shell, be provided with the through-hole that supplies the footboard flexible glue to pass on the shell, the through-hole periphery is provided with the protruding edge of buckling downwards, and be provided with on the footboard flexible glue with protruding along the complex recess, protruding edge and recess set up and avoid footboard flexible glue and shell accident to break away from, and be favorable to reducing debris and get into in the shell from the clearance between footboard flexible glue and the through-hole, thereby avoid debris to lead to mechanical structure and circuit structure in the balance car to damage; the elastic piece is arranged between the frame and the pedal and drives the pedal to reset, so that the pedal and the frame are kept parallel, the structure is simple, the balance car is convenient to keep horizontal through the controller on the pedal, the structure provides damping for the pedal, free rotation between the pedal and the mounting shaft is reduced, and abrasion between the pedal and the mounting shaft is reduced.

4. The frame of the utility model comprises two groups of support rods which run through the two sides of the car body, at least two groups of connecting rods are fixedly arranged between the two groups of support rods, and the connecting rods are provided with mounting seats for mounting elastic parts; the two groups of support rods are arranged below the pedal and are respectively positioned on the front side and the rear side of the mounting shaft, when the pedal rotates relative to the frame, the two groups of support rods respectively limit the rotation angles of the pedal and the mounting shaft, the structure is simple, and the production and the mounting are convenient.

Drawings

Fig. 1 is one of the cross-sectional views of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a second cross-sectional view of the present invention;

FIG. 4 is a schematic structural view of the middle frame of the present invention;

fig. 5 is a schematic structural view of the upper shell of the present invention;

FIG. 6 is a schematic structural view of the soft rubber of the middle pedal of the present invention;

fig. 7 is a schematic structural view of the upper plate of the present invention.

In the figure: 1-a housing; 2-vehicle wheels; 3-a foot pedal; 4-a rotating shaft; 5-pedal soft glue; 6-an elastic member;

7-a battery pack; 8-a controller; 9-a connector; 11-a lower shell; 12-upper shell; 13-a frame; 14-a clamp spring;

31-upper plate; 32-a lower plate; 51-a groove; 121-a through hole; 122-convex edge; 131-a support bar; 132-a connecting rod;

133-a mount; 134-mounting shaft; 135-card slot; 311-mounting grooves; 312-Placement tank.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

referring to fig. 1 to 7, a balance car comprises a car body and two wheels 2 respectively arranged on two sides of the car body, wherein a battery pack 7 is arranged on the car body, a hub motor is arranged in each wheel 2, the car body comprises an integrally welded car frame 13, a rotating shaft 4 is arranged in each hub motor, the rotating shafts 4 of the two wheels 2 are detachably arranged on two sides of the car frame 13, two sets of mounting shafts 134 are integrally arranged on the car frame 13 by welding, preferably, the axes of the mounting shafts 134 are parallel or collinear with the axes of the rotating shafts 4, pedals 3 are rotatably arranged on the two sets of mounting shafts 134, controllers 8 for the two wheels 2 are respectively arranged on the two sets of pedals 3, the car body is of an integral structure, the structural strength is high, compared with a balance car which is rotatably connected on the left side and the right side of the car body on the market, the structure avoids stress concentration, and, and installation axle 134 sets up with frame 13 integral type in this structure, has simplified the structure of balance car, makes things convenient for the fast assembly of balance car.

The running-board 3 includes upper plate 31 to and can dismantle the hypoplastron 32 of being connected with upper plate 31, in this embodiment controller 8 can dismantle through the fastener and connect the setting on hypoplastron 32, is provided with mounting groove 311 between upper plate 31 and the hypoplastron 32, and installation axle 134 rotates and sets up in mounting groove 311, can dismantle running-board 3 and installation axle 134 through detachable upper plate 31 and hypoplastron 32 in this structure and be connected, the aggregate erection of running-board 3 and frame 13 of being convenient for, the utility model discloses be provided with two sets of draw-in grooves 135 on the preferred installation axle 134, and all can dismantle in two sets of draw-in grooves 135 and be provided with jump ring 14, two sets of jump rings 14 support and lean on in running-board.

Frame 13 can be dismantled outward and be provided with shell 1, shell 1 is including dismantling epitheca 12 and the inferior valve 11 that sets up, footboard 3 covers has footboard flexible glue 5, footboard flexible glue 5 wears out and exposes outside from epitheca 12, be provided with the through-hole 121 that supplies footboard flexible glue 5 to pass on the epitheca 12, through-hole 121 periphery is provided with the protruding edge 122 of buckling downwards, and be provided with on the footboard flexible glue 5 with protruding edge 122 complex recess 51, protruding edge 122 avoids footboard flexible glue 5 and shell 1 unexpected the breaking away from with recess 51's setting, and be favorable to reducing during debris gets into shell 1 from the clearance between footboard flexible glue 5 and the through-hole 121, thereby avoid debris to lead to mechanical structure and the circuit structure damage in the balance car.

The balance car is characterized in that an elastic part 6 is arranged between the frame 13 and the pedal 3, the elastic part 6 drives the pedal 3 to reset, the pedal 3 and the frame 13 are kept parallel, the structure is simple, the balance car can be kept horizontal through a controller 8 on the pedal 3 conveniently, the structure provides damping for the pedal 3, free rotation between the pedal 3 and the mounting shaft 134 is reduced, abrasion between the pedal 3 and the mounting shaft 134 is reduced, in the embodiment, the elastic part 6 is a compression spring, the whole section of the upper plate 31 is rectangular, four groups of compression springs are arranged below each group of the upper plates 31, and every two compression springs are symmetrically arranged along the central line of the mounting shaft 134.

Frame 13 includes two sets of bracing pieces 131 that run through the automobile body both sides, the fixed at least two sets of connecting rods 132 that are provided with between two sets of bracing pieces 131, two sets of bracing pieces 131 are through four sets of connecting rods 132 fixed connection in this embodiment, and bracing piece 131 passes through welded fastening with connecting rod 132 and is connected, frame 13 is frame construction in this structure, be convenient for reduce the whole quality of balance car, and make things convenient for the fixed mounting of elastic component 6, it is provided with connecting piece 9 to dismantle preferred frame 13 both sides, connecting piece 9 can dismantle the setting on frame 13 with axis of rotation 4, it is preferred in this embodiment be provided with the mount pad 133 that is used for installing elastic component 6 on the connecting rod 132, be provided with mounting groove 312 on the upper plate, the compression spring both ends set up.

The two sets of support rods 131 are arranged below the pedal 3 and are respectively positioned at the front side and the rear side of the mounting shaft 134, when the pedal 3 rotates relative to the frame 13, the two sets of support rods 131 respectively limit the rotation angles of the pedal 3 and the mounting shaft 134, and the bicycle frame is simple in structure and convenient to produce and mount.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a balance car, includes the automobile body and sets up two wheels (2) in the automobile body both sides respectively, is provided with in wheel (2) in-wheel motor, its characterized in that: the automobile body includes integral type welded frame (13), is provided with axis of rotation (4) among the in-wheel motor, the setting can be dismantled in frame (13) both sides in axis of rotation (4) of two wheels (2), is provided with two sets of installation axles (134) through the welding integral type on frame (13), all rotates on two sets of installation axles (134) to be provided with running-board (3), is provided with controller (8) that are used for two wheels (2) on two sets of running-board (3) respectively.

2. The balance car of claim 1, wherein: the pedal plate (3) comprises an upper plate (31) and a lower plate (32) detachably connected with the upper plate (31), a mounting groove (311) is formed between the upper plate (31) and the lower plate (32), and a mounting shaft (134) is rotatably arranged in the mounting groove (311).

3. A balance vehicle as claimed in claim 1 or 2, wherein: the frame (13) is externally detachably provided with a shell (1), the pedal (3) is covered with a pedal soft rubber (5), the pedal soft rubber (5) penetrates out of the shell (1) and is exposed outside, the shell (1) is provided with a through hole (121) for the pedal soft rubber (5) to pass through, the periphery of the through hole (121) is provided with a convex edge (122) bent downwards, and the pedal soft rubber (5) is provided with a groove (51) matched with the convex edge (122).

4. A balance car as claimed in claim 3, wherein: an elastic part (6) is arranged between the frame (13) and the pedal (3), and the elastic part (6) drives the pedal (3) to reset so that the pedal (3) and the frame (13) are kept parallel.

5. A balance car according to claim 1, 2 or 4, wherein: the frame (13) comprises two groups of supporting rods (131) penetrating through two sides of the vehicle body, at least two groups of connecting rods (132) are fixedly arranged between the two groups of supporting rods (131), and mounting seats (133) used for mounting the elastic pieces (6) are arranged on the connecting rods (132).

6. The balance car of claim 5, wherein: the two groups of support rods (131) are arranged below the pedal (3) and are respectively positioned at the front side and the rear side of the mounting shaft (134), and when the pedal (3) rotates relative to the frame (13), the two groups of support rods (131) respectively limit the rotation angles of the pedal (3) and the mounting shaft (134).

7. A balance car according to claim 1 or 2 or 4 or 6, wherein: two groups of clamping grooves (135) are formed in the mounting shaft (134), clamping springs (14) can be detachably arranged in the two groups of clamping grooves (135), and the two groups of clamping springs (14) abut against two sides of the pedal plate (3).