CN211196473U

CN211196473U - Novel two-wheeled electrodynamic balance car

Info

Publication number: CN211196473U
Application number: CN201921351492.3U
Authority: CN
Inventors: 黄翠红; 谭雪琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-08-07
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a novel two-wheeled electrodynamic balance car, in particular to the field of balance cars, which comprises a seat, wherein a pillar is arranged at the bottom of the seat, a pedal is arranged at the bottom of the pillar, the pillar is welded with the pedal, moving wheels are arranged on two sides of the pedal, the two moving wheels are rotatably connected with the pedal through rotating rods, and a supporting mechanism is arranged in the pedal; the supporting mechanism comprises a moving rod, a moving block is arranged on one side of the top of the moving rod and fixedly connected with the moving block, a belt is arranged at the bottom of the moving rod, a supporting plate is arranged at one end, away from the moving rod, of the belt, and the top of the supporting plate is rotatably connected with a pedal. The utility model discloses a pull the first fastener in top, make the terminal backup pad of pulling of belt, when the first fastener of movable block bottom reachd the position of second draw-in groove to make pillar and carriage release lever fixed once more.

Description

Novel two-wheeled electrodynamic balance car

Technical Field

The utility model relates to a balance car field, more specifically says, the utility model relates to a novel two-wheeled electrodynamic balance car.

Background

With the development of science and technology and economy, the competitive robots are favored by more and more consumers. All the vehicles used in the prior competitive robot or teaching robot are four-wheel drive vehicles, which generally comprise a chassis, a front axle arranged at the front end below the chassis and a rear axle arranged at the rear end below the chassis, and the forward movement, the turning movement or the backward movement and other movements of the vehicle are realized by driving the front axle and the rear axle or simultaneously driving the front axle and the rear axle. The existing four-wheel driven walking chariot is stable and difficult to overturn during movement, but has large volume and inflexible operation.

However, when the pedal is actually used, the pedal is in contact with the ground when not in use, and is easily worn after a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a novel two-wheeled electrodynamic balance car through dragging the first fastener in top, makes the terminal backup pad of dragging of belt, when the position of second draw-in groove is reachd to the first fastener of movable block bottom to make pillar and carriage release lever fix once more, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel two-wheeled electric balance car comprises a seat, wherein a support column is arranged at the bottom of the seat, a pedal is arranged at the bottom of the support column, the support column is welded with the pedal, moving wheels are arranged on two sides of the pedal, the two moving wheels are rotatably connected with the pedal through rotating rods, and a supporting mechanism is arranged inside the pedal;

the supporting mechanism comprises a moving rod, a moving block is arranged on one side of the top of the moving rod, the moving rod is fixedly connected with the moving block, a belt is arranged at the bottom of the moving rod, a supporting plate is arranged at one end, away from the moving rod, of the belt, the top of the supporting plate is rotatably connected with a pedal, a second clamping block is arranged on one side of the supporting plate, a moving groove is formed in the position, corresponding to the second clamping block, of the inner side of the pedal, a first spring is arranged inside the moving groove, and a dual-purpose mechanism is arranged inside the seat.

In a preferred embodiment, the dual-purpose mechanism comprises a handle, a third clamping block is arranged at the top and the bottom of the handle, a fourth clamping groove is arranged at the position, corresponding to the third clamping block, of the inner side of the seat, a plurality of bolts are arranged at the bottom of the seat, the seat is connected with the bolts through threads, and a fourth spring is arranged on one side of the handle.

In a preferred embodiment, the top and the bottom of the moving block are both provided with first clamping pieces, the tops of the two first clamping pieces are both provided with first clamping blocks, the positions, corresponding to the first clamping blocks, inside the moving block are both provided with third clamping grooves, and the insides of the two third clamping grooves are both provided with second springs.

In a preferred embodiment, the second fixture block is slidably connected inside the moving groove, the two first fixture blocks are both slidably connected inside the third clamping groove at the corresponding positions, and both the two first fixture blocks and the first clamping pieces at the corresponding positions are of an integrated structure.

In a preferred embodiment, a second clamping groove is arranged on the surface of the pillar corresponding to the position of the top first clamping piece, and a first clamping groove is arranged on the surface of the pillar corresponding to the position of the bottom first clamping piece.

In a preferred embodiment, one end of the second spring close to the first clamping block is welded with the first clamping block, one end of the second spring far from the first clamping block is welded with the inner side of the third clamping groove, and the bottom of the seat is provided with a stretching rod.

In a preferred embodiment, a second clamping piece is arranged on one side, close to the handle, of the seat, a third spring is arranged on the surface of the second clamping piece, a bearing is arranged at the bottom of the seat, transverse plates are arranged at the bottom of the third spring and two sides of the support column, and holes are formed in the transverse plates.

The utility model discloses a technological effect and advantage:

1. the supporting plate rotates in the pedal plate by pulling the moving block, the second clamping block on one side of the supporting plate moves in the moving groove, the second clamping block extrudes the first spring, when the first clamping piece on the top of the moving block reaches the position of the first clamping groove, the first clamping block is extruded by the second spring, so that the moving rod is fixed with the support, when the support is required, the supporting plate is pulled at the tail end of the belt by pulling the first clamping piece on the top, when the first clamping piece on the bottom of the moving block reaches the position of the second clamping groove, the support and the moving rod are fixed again, when the balance car is about to topple, the ground is supported by the supporting plate, so that the pedal plate is prevented from contacting with the ground to cause abrasion, and therefore the balance car is protected;

2. through dragging the second fastener, through swivel bearing, loosen the second fastener, make the second fastener card go into the inside in another hole, thereby realize the card between seat and bearing and the pillar with, pop out the handle through the fourth spring, through rotatory bolt, thereby make the bolt support the third fastener, thereby the retraction of handle has been avoided, when not needing, through rotatory bolt, make the inside of handle withdrawal seat, through rotatory another bolt, make another bolt plug up the removal of third fastener once more, thereby avoided moving the in-process, the handle is popped out by the fourth spring, and cause the trip danger, compare with prior art, it is easier to make switching walk-type and sitting posture.

Drawings

Fig. 1 is a cross-sectional view of the overall supporting state of the present invention.

Fig. 2 is an overall plan view of the present invention.

Fig. 3 is a sectional view of the overall retracted state of the present invention.

Fig. 4 is an enlarged view of the structure of the portion a of fig. 2 according to the present invention.

Fig. 5 is a perspective view of the support plate of the present invention.

Fig. 6 is an enlarged view of the structure of the part B of fig. 2 according to the present invention.

Fig. 7 is a sectional view of the seat of the present invention.

The reference signs are: the device comprises a moving wheel 1, a seat 2, a pedal 3, a support 4, a moving rod 5, a first clamping groove 6, a supporting plate 7, a moving groove 8, a belt 9, a first spring 10, a second clamping groove 11, a first clamping block 12, a third clamping groove 13, a first clamping block 14, a second spring 15, a moving block 16, a second clamping block 17, a handle 18, a hole 19, a transverse plate 20, a second clamping block 21, a third spring 22, a bearing 23, a bolt 24, a fourth clamping groove 25, a third clamping block 26, a fourth spring 27, a supporting mechanism 28, a dual-purpose mechanism 29 and a stretching rod 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a novel two-wheeled electrodynamic balance car, which comprises a seat 2, a pillar 4 is arranged at the bottom of the seat 2, a pedal 3 is arranged at the bottom of the pillar 4, the pillar 4 is welded with the pedal 3, moving wheels 1 are arranged at two sides of the pedal 3, two moving wheels 1 are rotatably connected with the pedal 3 through a rotating rod, and a supporting mechanism 28 is arranged inside the pedal 3;

the supporting mechanism 28 comprises a moving rod 5, a moving block 16 is arranged on one side of the top of the moving rod 5, the moving rod 5 is fixedly connected with the moving block 16, a belt 9 is arranged at the bottom of the moving rod 5, a supporting plate 7 is arranged at one end, away from the moving rod 5, of the belt 9, the top of the supporting plate 7 is rotatably connected with a pedal plate 3, a second fixture block 17 is arranged on one side of the supporting plate 7, a moving groove 8 is arranged on the inner side of the pedal plate 3, corresponding to the position of the second fixture block 17, a first spring 10 is arranged inside the moving groove 8, and a dual-purpose mechanism 29 is arranged inside the seat 2;

the top and the bottom of the moving block 16 are provided with first clamping pieces 14, the tops of the two first clamping pieces 14 are provided with first clamping blocks 12, the positions, corresponding to the first clamping blocks 12, inside the moving block 16 are provided with third clamping grooves 13, and the insides of the two third clamping grooves 13 are provided with second springs 15;

the second fixture block 17 is slidably connected inside the moving groove 8, the two first fixture blocks 12 are slidably connected inside the third clamping grooves 13 at corresponding positions, and the two first fixture blocks 12 and the first clamping pieces 14 at corresponding positions are of an integrated structure;

a second clamping groove 11 is formed in the surface of the support 4 corresponding to the position of the first clamping piece 14 at the top, and a first clamping groove 6 is formed in the surface of the support 4 corresponding to the position of the first clamping piece 14 at the bottom;

one end of the second spring 15, which is close to the first clamping block 12, is welded with the first clamping block 12, one end of the second spring 15, which is far away from the first clamping block 12, is welded with the inner side of the third clamping groove 13, and a stretching rod 30 is arranged at the bottom of the seat 2;

the implementation mode is specifically as follows: by pulling the moving block 16, the moving block 16 is connected with the moving rod 5, so that the belt 9 at the bottom of the moving rod 5 moves together with the moving rod 5, the belt 9 pulls the supporting plate 7, the supporting plate 7 is rotatably connected with the pedal plate 3, the supporting plate 7 rotates in the pedal plate 3, the second fixture block 17 at one side of the supporting plate 7 moves in the moving groove 8, the second fixture block 17 presses the first spring 10, the supporting plate 7 is always subjected to the elastic force of the first spring 10, when the first fixture block 14 at the top of the moving block 16 reaches the position of the first clamping groove 6, the first fixture block 12 is pressed by the second spring 15, the first fixture block 14 moves in the third clamping groove 13, so that the tail end of the first fixture block 14 is clamped in the first clamping groove 6, so that the moving rod 5 is fixed with the support 4, and the supporting plate 7 is accommodated in the pedal plate 3, when the balance car is to be supported, the stretching rod is pulled out, the stretching rod is fixed by using a bolt, the first clamping piece 14 at the top is pulled, the first clamping piece 14 is separated from the first clamping groove 6, the first spring 10 extrudes the second clamping block 17, the support plate 7 moves in the moving groove 8, the support plate 7 is pulled at the tail end of the belt 9, when the first clamping piece 14 at the bottom of the moving block 16 reaches the position of the second clamping groove 11, the first clamping piece 14 is clamped in the second clamping groove 11 due to the extrusion of the first clamping block 12 by the second spring 15, the support column 4 and the moving rod 5 are fixed again, the support plate 7 is ejected out of the pedal 3, when the balance car is about to topple over, the ground is supported by the support plate 7, the pedal 3 is prevented from contacting with the ground, abrasion is avoided, and the balance car is protected, and the embodiment specifically solves the problems that when the balance car is not used in the prior art, the pedal is contacted with the ground, and is easy to wear after a long time.

As shown in fig. 6-7, the dual-purpose mechanism 29 includes a handle 18, a third block 26 is disposed on the top and the bottom of the handle 18, a fourth block 25 is disposed on the inner side of the seat 2 corresponding to the third block 26, a plurality of bolts 24 are disposed on the bottom of the seat 2, the seat 2 and the plurality of bolts 24 are all connected by threads, and a fourth spring 27 is disposed on one side of the handle 18;

a second clamping piece 21 is arranged on one side, close to the handle 18, of the seat 2, a third spring 22 is arranged on the surface of the second clamping piece 21, a bearing 23 is arranged at the bottom of the seat 2, transverse plates 20 are arranged at the bottom of the third spring 22 and two sides of the support 4, and holes 19 are formed in the transverse plates 20;

one end of the third spring 22 close to the transverse plate 20 is welded with the transverse plate 20, and the top of the third spring 22 is welded with the second clamping piece 21;

the implementation mode is specifically as follows: the second clamping piece 21 is separated from one hole 19 by pulling the a-th clamping piece 21, the seat 2 is rotated by rotating the bearing 23, after the seat is rotated by 180 degrees, the second clamping piece 21 is loosened so that the second clamping piece 22 extrudes the second clamping piece 21, the second clamping piece 21 is clamped into the other hole 19, the clamping between the seat 2 and the bearing 23 and the support 4 is realized, the handle 18 is ejected by the fourth spring 27, the third clamping block 26 moves in the fourth clamping groove 25, the bolt 24 is rotated so that the bolt 24 supports the third clamping block 26, the retraction of the handle 18 is avoided, the seat 2 and the handle 18 are fixed, when the seat is not required to be fixed, the handle 18 retracts into the seat 2 by rotating the bolt 24, the other bolt 24 is rotated to block the movement of the third clamping block 26 again, and the movement process is avoided, the handle 18 is ejected by the fourth spring 27 to cause a trip danger, and this embodiment solves the problem that the user cannot sit or hold on the balance car in the prior art.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 in the specification, the supporting plate 7 rotates inside the pedal 3 by pulling the moving block 16, the second fixture block 17 on one side of the supporting plate 7 moves in the moving groove 8, the second fixture block 17 presses the first spring 10, the second spring 15 presses the first fixture block 12, so that the moving rod 5 is fixed with the support column 4, when the supporting needs to be carried out, the top first fixture block 14 is pulled, the supporting plate 7 is pulled at the tail end of the belt 9, so that the support column 4 is fixed with the moving rod 5 again, and when the balance car needs to topple, the supporting plate 7 supports the ground;

referring to fig. 6-7 of the specification, the second latch 21 is released by pulling the second latch 21 and rotating the bearing 23, so that the second latch 21 is latched inside the other hole 19, the handle 18 is ejected by the fourth spring 27, the bolt 24 is rotated to abut against the third latch 26, when not needed, the handle 18 is retracted inside the seat 2 by rotating the bolt 24, and the other bolt 24 is rotated to block the movement of the third latch 26 again.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel two-wheeled electrodynamic balance car, includes seat (2), its characterized in that: a support column (4) is arranged at the bottom of the seat (2), a pedal (3) is arranged at the bottom of the support column (4), the support column (4) is welded with the pedal (3), moving wheels (1) are arranged on two sides of the pedal (3), the two moving wheels (1) are rotatably connected with the pedal (3) through rotating rods, and a supporting mechanism (28) is arranged inside the pedal (3);

the supporting mechanism (28) comprises a moving rod (5), a moving block (16) is arranged on one side of the top of the moving rod (5), the moving rod (5) is fixedly connected with the moving block (16), a belt (9) is arranged at the bottom of the moving rod (5), a supporting plate (7) is arranged at one end, away from the moving rod (5), of the belt (9), the top of the supporting plate (7) is rotatably connected with a pedal (3), a second clamping block (17) is arranged on one side of the supporting plate (7), a moving groove (8) is formed in the position, corresponding to the second clamping block (17), of the inner side of the pedal (3), a first spring (10) is arranged inside the moving groove (8), and a dual-purpose mechanism (29) is arranged inside the seat (2).

2. The novel two-wheeled electrodynamic balance car of claim 1, characterized in that: the dual-purpose mechanism (29) comprises a handle (18), wherein a third clamping block (26) is arranged at the top and the bottom of the handle (18), a fourth clamping groove (25) is arranged at the position, corresponding to the third clamping block (26), of the inner side of the seat (2), a plurality of bolts (24) are arranged at the bottom of the seat (2), the seat (2) is connected with the bolts (24) through threads, and a fourth spring (27) is arranged on one side of the handle (18).

3. The novel two-wheeled electrodynamic balance car of claim 1, characterized in that: the top and the bottom of the moving block (16) are provided with first clamping pieces (14), the tops of the two first clamping pieces (14) are provided with first clamping blocks (12), third clamping grooves (13) are formed in the positions, corresponding to the first clamping blocks (12), of the inside of the moving block (16), and second springs (15) are arranged in the two third clamping grooves (13).

4. The novel two-wheeled electrodynamic balance car of claim 3, characterized in that: the second clamping block (17) is connected inside the moving groove (8) in a sliding mode, the two first clamping blocks (12) are connected inside the third clamping grooves (13) in corresponding positions in a sliding mode, and the two first clamping blocks (12) and the first clamping pieces (14) in corresponding positions are of an integrated structure.

5. The novel two-wheeled electrodynamic balance car of claim 1, characterized in that: a second clamping groove (11) is formed in the position, corresponding to the first clamping piece (14) at the top, of the surface of the support column (4), and a first clamping groove (6) is formed in the position, corresponding to the first clamping piece (14) at the bottom, of the surface of the support column (4).

6. The novel two-wheeled electrodynamic balance car of claim 3, characterized in that: one end, close to the first clamping block (12), of the second spring (15) is welded with the first clamping block (12), one end, far away from the first clamping block (12), of the second spring (15) is welded with the inner side of the third clamping groove (13), and a stretching rod (30) is arranged at the bottom of the seat (2).

7. The novel two-wheeled electrodynamic balance car of claim 1, characterized in that: one side that seat (2) are close to handle (18) is provided with second fastener (21), the surface of second fastener (21) is provided with third spring (22), the bottom of seat (2) is provided with bearing (23), the bottom of third spring (22) and the both sides of pillar (4) all are provided with diaphragm (20), and are a plurality of the inside of diaphragm (20) all is provided with hole (19).

8. The novel two-wheeled electrodynamic balance car of claim 7, characterized in that: one end of the third spring (22) close to the transverse plate (20) is welded with the transverse plate (20), and the top of the third spring (22) is welded with the second clamping piece (21).