CN205524678U - Self -Balancing vehicle - Google Patents

Abstract

The utility model provides a self -Balancing vehicle, includes the balance car main part, and the pedal face of balance car main part is provided with the steering wheel, and the backplate is installed to wheel top in balance car main part both sides, and there is the bracing piece left and right sides of backplate. Step on the travel direction that the rotatory steering wheel of drive changes self -Balancing vehicle through the foot, with the dependence of swinging arms among the prior art with turn to the functional areas branch and come, solve present swinging arms and use adaptability poor, the defect of maloperation easily, further can control stop mechanism that parking such as bracing piece used trigger use, effect kill many birds with one stone.

Description

A kind of Self-Balancing vehicle

Technical field

The people that this utility model relates in trackless terrestrial vehicle founds electric automobiles, particularly relates to one certainly Balance car.

Background technology

The manned Self-Balancing vehicle of traditional two-wheeled mainly comes real by a swing arm that can swing Now turn, wherein, for this swing arm there are two kinds of modes of operation: a kind of is the length of this swing arm Spending longer, user passes through bimanualness swing arm when riding, and realizes turning to two-wheeled balance car； Another kind is that the length of this swing arm is shorter, user when riding by both legs clamp swing arm to the left or Swing to the right, and realize two-wheeled balance car is turned to.

In two above-mentioned schemes, in the first technical scheme, user needs both hands one when riding Directly holding up swing arm, swing arm acts primarily as supporting role when user uses, and user needs upright Also need to rocking pendulum lever while relying on swing arm turn to, need certain adaptability.The second side In case, clamping swing arm with both legs, the both hands of user or both legs are constantly in tense situation always, hold Fatiguability, the experience of user is poor；It addition, swing arm is easily disturbed by after other external force tractions User is ridden Self-Balancing vehicle, makes Self-Balancing vehicle the misoperation of non-bicyclist's wish occur.

The knot of the left and right pedal disclosed in the open two-wheeled balance car of China publication number CN 104386183 A Structure, although propose a kind of technology solving swing arm existing issue, but left and right pedal needs peace Dress range sensor, is made by the difference comparing left and right range sensor and turns to conversion, controls to analyze More complicated, further, since what the center of gravity that people is on balance car was originally rocked, during straight-line travelling The stroke jamming on pedal that cannot ensure the left and right foot of bicyclist is on all four, and this is obvious suggestion , it is necessary to bicyclist constantly adjusts the stroke of left and right pedal, and continuous fine motion adjusts, operating experience It is deteriorated.

In addition, the start and stop of balance car ensureing, a lot of vehicle of stablizing of Self-Balancing vehicle is not the most mentioned The solution of Automated condtrol, therefore need a kind of Self-Balancing vehicle, its controlling organization can adjust balance Car turns to, and can control again Self-Balancing vehicle stablizing in start and stop and non-usage.

Utility model content

This utility model, in order to solve prior art problem, designs and a kind of has turning of individually controlling to turn to To mechanism, the Self-Balancing vehicle that Self-Balancing vehicle keeps stable in start and stop and non-usage can be realized again.

A kind of Self-Balancing vehicle, including balance car main body, the foot-operated face of balance car main body is provided with steering wheel, Balance car main body both sides wheel is arranged above backplate, and there is support bar the left and right sides of backplate.

Preferred as one: steering wheel is hidden in the cavity in described foot-operated face by elevating mechanism.Real After being now operated after user sets foot on Self-Balancing vehicle, foot plate surface contact surface same with foot-operated face contacts.

Preferred as one: the elevating mechanism of steering wheel be Fructus Persicae core type self-locking resilient push or electronic directly Line push rod or leading screw screw rod.Can be risen higher than foot by elevating mechanism when Self-Balancing vehicle does not use Tread, it is achieved cutoff command；It is pressed after user sets foot on Self-Balancing vehicle, it is achieved departure instructions.

Preferred as one: steering wheel is made up of resistive element and moveable brush.Steering wheel passes through foot Step produces variable signal after rotating, and this signal can be readable by the controller the number of degrees identifying that rotation is reverse.

Preferred as one: support bar contact with ground be by motor rotation axis control or electronic directly Line push rod controls.

In sum, the beneficial effects of the utility model are: this declare designed by the technology of patent from Balance car adopt tramp with one's feet drive rotate steering wheel to change the travel direction of Self-Balancing vehicle, by existing skill In art, dependence and the turning function of swing arm make a distinction, and solve existing swing arm and use bad adaptability, The easily defect of maloperation.The safety relied on for bicyclist only born by the swing arm of the Self-Balancing vehicle made Function.Pedal steering wheel, simple to operate, may be used on having bar or without on the Self-Balancing vehicle of bar, and And may also operate as starting and halt instruction effect, by the contact condition of steering wheel Yu bicyclist, enter The triggering of the stop mechanism that can control the parkings such as support bar of one step uses, and effect is achieved many things at one stroke.

Accompanying drawing explanation

Schematic diagram when a kind of Self-Balancing vehicle of Fig. 1: this utility model is manned.

Schematic diagram when a kind of Self-Balancing vehicle of Fig. 2: this utility model disables.

Detailed description of the invention

As shown in Figure 1: a kind of Self-Balancing vehicle, including balance car main body 10, by balance car main body 10 Bilateral wheel 12 when balance car main body 10 has driver to stand, can in balance car main body 10 battery The travel condition being kept upright under the mechanism controls such as group, sensor, control unit.Balance car main body 10 Foot-operated face be provided with steering wheel 40, this steering wheel 40 can be hidden in the cavity 41 in foot-operated face, and The upper surface of steering wheel 40 flushes with foot-operated face.Steering wheel 40 is by resistive element and moveable brush group Become.Concrete structure is similar with the internal structure of potentiometer, the steering wheel 40 foot static friction by driver Contact produces variable signal after rotating, and this signal can read with controlled unit and identify that steering wheel 40 rotates The reverse number of degrees.Steering wheel 40 is after each, it is not necessary to return to fixed position, and control unit can Using the initial rotation angle before reading motion as variable zero, left-handed and dextrorotation angle can root Judge according to the signal positive and negative values of this adjustable zero point relatively.This technology is pacified in balance car main body 10 11 need of holding rod of dress play the stable effect supporting driver, and safety stability coefficient is greatly improved. Solve existing swing arm and use bad adaptability, the defect of easy maloperation.

In addition balance car main body 10 both sides wheel is arranged above backplate 13, the left and right sides of backplate 13 There is support bar 50 and 51.It is by motor rotation axis 52 and 53 that support bar 50 contacts with ground with 51 Control or electric linear push rod controls.

Designing as one optimization, steering wheel 40 is hidden in the cavity 41 in foot-operated face by elevating mechanism In.The elevating mechanism of steering wheel 40 is Fructus Persicae core type self-locking resilient push, and this elevating mechanism is similar to certainly The polycrystalline substance of locking-type button, it is the head of button that steering wheel 40 cans be compared to, and steps on such as the state of Fig. 2 and turns to Dish 40, steering wheel 40 is operated, and is self-locking in current location, it may be assumed that the upper surface of steering wheel 40 with Foot-operated face flushes, it is achieved departure instructions.Under such as the state of Fig. 1, steering wheel 40 is operated again, then The state shown in Fig. 2 can be sprung back to, it may be assumed that can be by elevating mechanism liter when Self-Balancing vehicle does not use Rise higher than foot-operated face, it is achieved cutoff command.No matter elevating mechanism is either with or without being operated, steering wheel 40 Body is all rotatable.Except the structure in embodiment, elevating mechanism can also use electric linear Push rod or leading screw screw rod.Pedal steering wheel, simple to operate, may be used on having bar or without bar from On balance car, and may also operate as starting and halt instruction effect, by steering wheel with bicyclist's Contact condition, the triggering of the stop mechanism that further can control the parkings such as support bar uses.Such as Fig. 2 Shown in: when steering wheel 40 is operated when such as Fig. 1, then it represents that driver will be from Self-Balancing vehicle On get off, now support bar 50 and 51 is controlled by motor rotation axis 52 and 53, from the shape of Fig. 1 State changes to the state of Fig. 2, and Self-Balancing vehicle will not be toppled over, safety and stability.

Of the present utility model ultimate principle, principal character and of the present utility model have more than been shown and described Advantage.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, Principle of the present utility model is simply described, without departing from this reality described in above-described embodiment and description Various changes and modifications are also had, these changes with this utility model on the premise of novel spirit and scope In the range of both falling within claimed this utility model with improvement.This utility model claim scope by Appending claims and equivalent thereof define.

Claims (2)

1. a Self-Balancing vehicle, it is characterized in that: include balance car main body, the foot-operated face of described balance car main body is provided with steering wheel, described steering wheel is hidden in the cavity in described foot-operated face by elevating mechanism, described elevating mechanism is Fructus Persicae core type self-locking resilient push or electric linear push rod or leading screw screw rod, and steering wheel is made up of resistive element and moveable brush；Balance car main body both sides wheel is arranged above backplate, and there is support bar the left and right sides of described backplate.

A kind of Self-Balancing vehicle the most according to claim 1, it is characterised in that: it is to be controlled by motor rotation axis control or electric linear push rod that described support bar contacts with ground.