CN206520698U - A kind of balance car controlling organization and balance car - Google Patents

A kind of balance car controlling organization and balance car Download PDF

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Publication number
CN206520698U
CN206520698U CN201620991778.8U CN201620991778U CN206520698U CN 206520698 U CN206520698 U CN 206520698U CN 201620991778 U CN201620991778 U CN 201620991778U CN 206520698 U CN206520698 U CN 206520698U
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China
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balance car
wheel
hole
controlling organization
support arm
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CN201620991778.8U
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尚艳燕
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SHENZHEN AOTU INTELLIGENT TECHNOLOGY Co.,Ltd.
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尚艳燕
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Abstract

The utility model discloses a kind of balance car controlling organization and balance car.The balance car controlling organization includes connection car bar in the middle of handlebar, the handlebar;The car bar bottom connection body;The outer wall at the handlebar two ends is respectively provided with a pair of pressure sensitive devices;The pressure sensitive device, which is separately positioned on balance car and moved forward and backward, direction and protrudes from handlebar surface, provided with controller being coupled with pressure sensitive device, for driving balance car wheel movement in the balance car.The utility model is simple and reliable, be controllable balance car without mechanical structure.

Description

A kind of balance car controlling organization and balance car
Technical field
The utility model is related to balance car control field, in particular, is related to a kind of balance car controlling organization and balance Car.
Background technology
Electrodynamic balance car, is called balance car, thinking car, and its operation principles is mainly built upon one kind and is referred to as " dynamically surely In general principle calmly ", using the gyroscope and acceleration transducer of vehicle body, to detect the change of vehicle body attitude, utilize Servo-control system, accurately motor be adjusted correspondingly, to keep the balance of system.
Existing electrodynamic balance car typically has two kinds, and one kind is that have an action bars on car body, and user stands electronic Action bars is operated on the foot platform of balance car, so as to advance, retreat and stop, such control is also referred to as " manual control ". Another is that car body is made up of two parts, mutual rotation is realized by rotating mechanism between left half and right half, so as to realize " foot control ".
Conventional balanced car needs to keep vehicle balance by the control of driver in the process of moving completely, due to vehicle Balance itself can not be maintained, once driver's disequilibrium during traveling, just extremely easily causes danger, even meeting when serious Cause traffic accident.
The B of patent document CN 102774453 disclosed a kind of intelligent balance car system on May 20th, 2015.It passes through Sensor is set to control balance car car to write at handlebar two ends.But required precision and software algorithm of the which to sensor will Ask high, the possibility for not possessing practicality substantially.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of balance that is simple and reliable, being controlled without mechanical structure Car controlling organization and balance car.
The purpose of this utility model is achieved through the following technical solutions:
According to one side of the present utility model, the utility model discloses a kind of balance car controlling organization, including handlebar, institute State connection car bar in the middle of handlebar;The car bar bottom connection body;Characterized in that, the outer wall at the handlebar two ends is respectively provided with one To pressure sensitive device;The pressure sensitive device, which is separately positioned on balance car and moved forward and backward, direction and protrudes from handlebar table Provided with controller being coupled with pressure sensitive device, for driving balance car wheel movement in face, the balance car.
Further, the pressure sensitive device includes projection, the pressure sensor with bump contact;Set in the handlebar There is the groove for accommodating projection, the bottom portion of groove is fixed with the pressure sensor;The pressure sensor and the control Device is coupled.Contacted using projection with hand, grip is delivered to pressure sensor.
Further, the vehicle bottom is provided with support arm, and described support arm one end is rotatably fixed with vehicle bottom, separately One end is rotatably fixed with wheel;The support arm is provided with provided with the shank that can be moved along through hole in through hole, through hole, described Vehicle bottom is additionally provided with the first positioning hole and the second positioning hole coordinated with shank, when the support arm rotates to deployed condition, The shank coordinates with the first positioning hole;When the support arm rotates to contraction state, the shank coordinates with the second positioning hole.
The technical program, can be in folded state by wheel integral-rotation to car body bottom as a result of the support arm of rotation Portion is stored, and is conducive to the space-consuming reduced under balance car folded state, using the cooperation of shank and positioning hole, Ke Yi The position for the support arm being easily found in rotary course under deployed condition and folded state, folds, deploys easy to operate.
Further, the shank includes connecting pole, the fixed column with being connected column end connection;The fixed column it is transversal Face width is more than the cross-sectional width of connecting pole;The fixed column forms the first anchor ring with connecting pole junction;Accordingly, it is described Through hole includes the first hole being adapted to connecting pole, the second hole being adapted to fixed column;First hole and the second hole Junction forms the second anchor ring;Spring is socketed with the connecting pole;The both ends of the spring passes through the first anchor ring and second respectively Anchor ring is positioned.Due to the presence of spring, shank can prop up the plane of body bottom portion always, once rotate to the first positioning hole or The position of two positioning holes, shank is automatically inserted into the first positioning hole or the second positioning hole under spring force effect, Wu Xuren Work intervention is that can be achieved to be automatically positioned.
Further, the wheel includes wheel body and axle portion;The axle portion includes axis body, described axis body one end Wheel body is penetrated, the other end is provided with switching part;The switching part one side opposite with axis body is provided with the branch being flexibly connected with connector Support part;Supporting part is rotatably fixed with the support arm.In general, wheel shaft is all thinner, it is not easy to realized rotatable Fixed structure, can increase the contact area of spindle portion by switching part, on the one hand easily be fixed with connector, the opposing party Face contacts positioning with vehicle body side in wheel deployed condition, and stability is improved when wheel is run.
Further, the switching part is a round platform;The supporting part is fixed on the position of round platform disalignment.Supporting part Disalignment, in balance car running status, due to gravity and the left and right of human pressure, supporting part meeting nature runs to minimum Point, forms stable state location structure, now, the integrated disc portions above supporting part have more areas to be contacted with vehicle body side, so Wheel has disk positioning in vertical direction, and horizontal position is equipped with the connector support of bottom, and double side support can effectively disperse wheel Load-bearing, it is more firm durable.
Further, the support arm is provided with breach with one end that wheel shaft is fixed;The other end is curved portions;In the breach Provided with rotating shaft;It is socketed in the supporting part insertion breach with rotating shaft.This is a kind of fixed structure of specific support arm and wheel shaft, Due to the avoiding structure of breach so that whole rotational structure is all smaller, be conducive to reducing balance car volume.
Further, the vehicle bottom is provided with arc groove, and first positioning hole and the second positioning hole are set respectively At the two ends of arc groove;The vehicle bottom is additionally provided with the limiting section of arc;Wheel in a folded configuration, medial surface with it is spacing The top contact positioning in portion;The limiting section crown center site location highest, positioning is contacted for the medial surface with wheel;In Between position both sides be the inclined-plane for extending to vehicle bottom.Arc groove has guide function to shank, that is, defines whole support arm Rotating range, it is to avoid slewing area is excessive to cause wheel to be collided with miscellaneous part.By chamfered transition after wheel folding, rotate Tightened to limiting section crown center position, the wheel alignment after folding is realized by the stress tightened, without complicated buckle knot Structure, embodiment is simple, and fixed, is not afraid of slip and causes to come off.
Further, support arm one end relative with wheel is provided with fixing hole;The vehicle bottom is provided with and fixation The locating dowel of hole adaptation;The support arm is rotatably fixed by the cooperation realization of fixing hole and locating dowel with vehicle bottom.
According to other side of the present utility model, the utility model discloses a kind of balance car, including the utility model institute The balance car controlling organization stated.
Utility model people research finds that the sensor of prior art is arranged on handlebar two ends, the grip direction with driver Vertically, it needs to hold part conducting pressure, therefore is transmitted to the decline of pressure of sensor than more serious, and it is whole to conduct past The individual comprehensive pressure for holding power, to judge the actual intention of driver needs complicated algorithm, and comprehensive grip is divided Solution is calculated, and algorithm is extremely complex.Summary reason, the technology does not obtain volume production application so far.Compared with prior art, originally Utility model has the technical effect that:Using two to (four) pressure sensitive device, two hand former and later two sides of detection are respectively used to To grip, because pressure sensitive device is arranged on handlebar side wall, directly contacted with hand, its sense direction also with grip direction phase Together, as long as so according to the pressure difference of two maximum pressure values, and the relative position of two pressure sensitive devices of correspondence can To drive balance car vehicle wheel rotation, realize that balance car turns to, accelerates and slowed down and control, significantly reduce requirement and the algorithm of device It is required that.Technical solutions of the utility model are simple and reliable, and implementation cost is cheap.
Brief description of the drawings
Fig. 1 is the utility model embodiment balance car controlling organization structural representation;
Fig. 2 is the utility model embodiment balance car structural representation;
Fig. 3 is the control method schematic diagram of the utility model embodiment balance car controlling organization;
Fig. 4 is planar structure schematic diagram of the utility model embodiment balance car in wheel folded state;
Fig. 5 is dimensional structure diagram of the utility model embodiment balance car in wheel folded state;
Fig. 6 is planar structure schematic diagram of the utility model embodiment balance car in wheel intermediateness;
Fig. 7 is dimensional structure diagram of the utility model embodiment balance car in wheel intermediateness;
Fig. 8 is planar structure schematic diagram of the utility model embodiment balance car in wheel intermediateness;
Fig. 9 is dimensional structure diagram of the utility model embodiment balance car in wheel intermediateness;
Figure 10 is section decomposing schematic representations of the Fig. 8 along A-A;
Figure 11 is the utility model embodiment balance car in wheel securing structure decomposing schematic representation;
Figure 12 is the utility model embodiment car wheel structure schematic diagram.
Wherein:10th, car body;11st, locating dowel;12nd, shank;121st, connecting pole;122nd, fixed column;123rd, the first anchor ring; 124th, spring;20th, arc groove;21st, the first positioning hole;22nd, the second positioning hole;30th, support arm;31st, through hole;311st, the first hole Hole;312nd, the second hole;313rd, the second anchor ring;33rd, fixing hole;34th, breach;35th, curved portions;36th, rotating shaft;40th, limiting section; 50th, wheel body;51st, wheel shaft;52nd, axis body;53rd, round platform;54th, supporting part;60th, handlebar;61st, car bar;63rd, projection;64th, pressure sensing Device;65th, groove.
Embodiment
The utility model discloses a kind of balance car, and the balance car includes balance car controlling organization.Balance car controlling organization Including handlebar, connection car bar in the middle of the handlebar;The car bar bottom connection body;Characterized in that, the handlebar two ends Outer wall is respectively provided with a pair of pressure sensitive devices;The pressure sensitive device is separately positioned on balance car and moved forward and backward direction and convex For handlebar surface, provided with control being coupled with pressure sensitive device, for driving balance car wheel movement in the balance car Device processed.
Utility model people research finds that the sensor of prior art is arranged on handlebar two ends, the grip direction with driver Vertically, it needs to hold part conducting pressure, therefore is transmitted to the decline of pressure of sensor than more serious, and it is whole to conduct past The individual comprehensive pressure for holding power, to judge the actual intention of driver needs complicated algorithm, and comprehensive grip is divided Solution is calculated, and algorithm is extremely complex.Summary reason, the technology does not obtain volume production application so far.Compared with prior art, originally Utility model has the technical effect that:Using two to (four) pressure sensitive device, two hand former and later two sides of detection are respectively used to To grip, because pressure sensitive device is arranged on handlebar side wall, directly contacted with hand, its sense direction also with grip direction phase Together, as long as so according to the pressure difference of two maximum pressure values, and the relative position of two pressure sensitive devices of correspondence can To drive balance car vehicle wheel rotation, realize that balance car turns to, accelerates and slowed down and control, significantly reduce requirement and the algorithm of device It is required that.Technical solutions of the utility model are simple and reliable, and implementation cost is cheap.
In description of the present utility model, it is to be understood that term " " center ", " transverse direction ", " on ", " under ", " left side ", The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified dress Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model Limitation.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, unless otherwise indicated, the implication of " multiple " It is two or more.In addition, term " comprising " and its any deformation, it is intended that covering is non-exclusive to be included.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless Context clearly refers else, and otherwise singulative " one " used herein above, " one " also attempt to include plural number.Should also When understanding, term " comprising " and/or "comprising" used herein above provide stated feature, integer, step, operation, The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit, Component and/or its combination.
The utility model is described in further detail for 1-12 and preferred embodiment below in conjunction with the accompanying drawings.
Present embodiment discloses a kind of balance car, and the balance car includes balance car controlling organization.Balance car controlling organization Including handlebar 60, car bar 61 is connected in the middle of the handlebar 60;The bottom connection body of car bar 61;Characterized in that, the car The outer wall at 60 two ends is respectively provided with a pair of pressure sensitive devices;The pressure sensitive device is separately positioned on balance car and advanced with after Move back direction and protrude from the surface of handlebar 60, in the balance car provided with it is being coupled with pressure sensitive device, for driving balance car The controller of wheel movement.
Specifically, the pressure sensitive device includes projection 63, the pressure sensor 64 contacted with projection 63;The handlebar The interior groove 65 provided with receiving projection 63, the bottom of groove 65 is fixed with the pressure sensor 64;The pressure sensing Device 64 is coupled with the controller.Contacted using projection 63 with hand, grip is delivered to pressure sensor 64.
This implementation also mode also discloses a kind of balance car wheel securing structure, and the balance car includes car body 10, described The bottom of car body 10 is provided with support arm 30, and described one end of support arm 30 is rotatably fixed with the bottom of car body 10, and the other end can with wheel Rotate and fix;The support arm 30 is provided with through hole 31, through hole 31 provided with the shank 12 that can be moved along through hole 31, the car The bottom of body 10 is additionally provided with the first positioning hole 21 and the second positioning hole 22 coordinated with shank 12, and the support arm 30 rotates to expansion During state, the shank 12 coordinates with the first positioning hole 21;When the support arm 30 rotates to contraction state, the shank 12 with Second positioning hole 22 coordinates.
Shank 12 includes connecting pole 121, the fixed column 122 being connected with the end of connecting pole 121;The horizontal stroke of the fixed column 122 Cross-sectional width is more than the cross-sectional width of connecting pole 121;The fixed column 122 forms the first anchor ring with the junction of connecting pole 121 123;Accordingly, the through hole 31 includes the first hole 311 being adapted to connecting pole 121, the second hole being adapted to fixed column 122 Hole 312;The junction of first hole, 311 and second hole 312 forms the second anchor ring 313;It is socketed with the connecting pole 121 Spring 124;The two ends of spring 124 are positioned by the first anchor ring 123 and the second anchor ring 313 respectively.Due to depositing for spring 124 , shank 12 can prop up the plane of body bottom portion always, once the position of the first positioning hole 21 or the second positioning hole 22 is rotated to, Shank 12 is automatically inserted into the first positioning hole 21 or the second positioning hole 22 under the effect of the elastic force of spring 124, without manual intervention It can be achieved to be automatically positioned.
Wheel includes wheel body 50 and the part of wheel shaft 51;The part of wheel shaft 51 includes axis body 52, and described one end of axis body 52 is worn Enter wheel body 50, the other end is provided with switching part;The switching part one side opposite with axis body 52 is provided with what is be flexibly connected with connector Supporting part 54;Supporting part 54 is rotatably fixed with the support arm 30.In general, wheel shaft 51 is all thinner, it is not easy to Rotatable fixed structure is realized, the contact area of the part of rotating shaft 36 can be increased by switching part, on the one hand easily with connection Part is fixed, and is on the other hand positioned in wheel deployed condition and the contacts side surfaces of car body 10, stability is improved when wheel is run. Switching part is a round platform 53;The supporting part 54 is fixed on the position of the disalignment of round platform 53.The disalignment of supporting part 54, flat During the car running status that weighs, due to gravity and the left and right of human pressure, the meeting nature of supporting part 54 runs to minimum point, forms stable state and determines Bit architecture, now, the integrated disc portions of the top of supporting part 54 have more areas and the contacts side surfaces of car body 10, and such wheel is vertical There is disk positioning in direction, and horizontal position is equipped with the connector support of bottom, and double side support can effectively disperse the load-bearing of wheel, more surely Gu it is durable.
The bottom of car body 10 is provided with arc groove 20, and the positioning hole 22 of the first positioning hole 21 and second is set respectively At the two ends of arc groove 20.Arc groove 20 has guide function to shank 12, that is, defines the rotation model of whole support arm 30 Enclose, it is to avoid slewing area is excessive to cause wheel to be collided with miscellaneous part.
The bottom of car body 10 is additionally provided with the limiting section 40 of arc;Wheel in a folded configuration, the top of medial surface and limiting section 40 Portion's contact positioning.Support arm 30 is provided with breach 34 with one end that wheel shaft 51 is fixed;The other end is curved portions 35;In the breach 34 Provided with rotating shaft 36;It is socketed in the insertion of supporting part 54 breach 34 with rotating shaft 36.Due to the avoiding structure of breach 34 so that whole Individual rotational structure is all smaller, is conducive to reduction balance car body 10 to accumulate.Limiting section 40 towards the side of support arm 30 be intrados, It can just be avoided when the curved portions 35 of support arm 30 are rotated.
The crown center site location highest of limiting section 40, positioning is contacted for the medial surface with wheel;Middle part both sides To extend to the inclined-plane of the bottom of car body 10.By chamfered transition after wheel folding, turn to the crown center position of limiting section 40 and stretch tight Tightly, the wheel alignment after folding is realized by the stress tightened, without complicated buckle structure, embodiment is simple, and fixed It is firm, it is not afraid of slip and causes to come off.
The one end relative with wheel of support arm 30 is provided with fixing hole 33;The bottom of car body 10 is provided with and is adapted to fixing hole 33 Locating dowel 11;Cooperation realization and car body 10 bottom of the support arm 30 by fixing hole 33 and locating dowel 11 are rotatably solid It is fixed.Locating dowel 11 can be realized using screw rod.
According to other side of the present utility model, present embodiment is also disclosed a kind of based on described in the utility model flat The control method of weighing apparatus car controlling organization, including:
S11, the pressure value for reading two pairs of pressure sensitive devices;
S12, two pressure values and its corresponding pressure sensitive device for obtaining maximum;
S13, the pressure difference according to two maximum pressure values, and the relative position of two pressure sensitive devices of correspondence drive Balance car vehicle wheel rotation.
Specifically, according to the pressure difference of two maximum pressure values, and the relative position of two pressure sensitive devices is corresponded to Putting the method for driving balance car vehicle wheel rotation includes following three kinds of situations.
If the relative position of two pressure sensitive devices of correspondence is in the same direction, and is respectively positioned on balance car direction of advance, control is flat The car that weighs slows down.When balance car excessive velocities, in inertia and instinct, the both hands of driver can pull a cart handle backward, i.e., positioned at balance The pressure of two pressure sensitive devices of car direction of advance can be larger, now controls balance car to slow down, to ensure driving safety.
If the relative position of two pressure sensitive devices of correspondence is in the same direction, and is respectively positioned on balance car direction of retreat, control is flat The car that weighs accelerates.When driver needs control balance car to accelerate, out of habit and instinct, driver can tend to the hands stroller That is, the pressure positioned at two pressure sensitive devices of balance car direction of retreat can be larger, now controls balance car to accelerate.
If the relative position for corresponding to two pressure sensitive devices is reversely, balance car is controlled to be corresponded to toward pressure value before balance car Enter directional steering where the pressure sensitive device in direction, and the angle for controlling to turn to according to pressure difference.Driver will control balance car Turn to, the grip at its handlebar two is necessarily reverse.Specifically, the pressure of right side direction of advance is more than buffer brake;It is left The pressure of side direction of advance is less than buffer brake;Now control balance car is turned right;Conversely, control balance car turns left.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded To belong to protection domain of the present utility model.

Claims (10)

1. connection car bar in the middle of a kind of balance car controlling organization, including handlebar, the handlebar;The car bar bottom connection body; Characterized in that, the outer wall at the handlebar two ends is respectively provided with a pair of pressure sensitive devices;The pressure sensitive device is set respectively Moved forward and backward in balance car and direction and protrude from handlebar surface, in the balance car provided with it is being coupled with pressure sensitive device, Controller for driving balance car wheel movement.
2. balance car controlling organization according to claim 1, it is characterised in that the pressure sensitive device includes projection, With the pressure sensor of bump contact;Provided with the groove for accommodating projection in the handlebar, the bottom portion of groove is fixed with described Pressure sensor;The pressure sensor is coupled with the controller.
3. balance car controlling organization according to claim 1, it is characterised in that the vehicle bottom is provided with support arm, institute State support arm one end rotatably to fix with vehicle bottom, the other end is rotatably fixed with wheel;The support arm is provided with through hole, Provided with the shank that can be moved along through hole in through hole, the vehicle bottom is additionally provided with the first positioning hole and second coordinated with shank Positioning hole, when the support arm rotates to deployed condition, the shank coordinates with the first positioning hole;The support arm rotates to receipts During contracting state, the shank coordinates with the second positioning hole.
4. balance car controlling organization according to claim 3, it is characterised in that the shank includes connecting pole, with being connected The fixed column of column end connection;The cross-sectional width of the fixed column is more than the cross-sectional width of connecting pole;The fixed column with Connecting pole junction forms the first anchor ring;Accordingly, the through hole includes the first hole being adapted to connecting pole, suitable with fixed column The second hole matched somebody with somebody;First hole and the second hole junction form the second anchor ring;Spring is socketed with the connecting pole; The both ends of the spring is positioned by the first anchor ring and the second anchor ring respectively.
5. balance car controlling organization according to claim 3, it is characterised in that the wheel includes wheel body and wheel axle portion Part;The axle portion includes axis body, and described axis body one end penetrates wheel body, and the other end is provided with switching part;The switching part and axle The anti-one side of body phase is provided with the supporting part being flexibly connected with connector;Supporting part is rotatably fixed with the support arm.
6. balance car controlling organization according to claim 5, it is characterised in that the switching part is a round platform;The branch Support part is fixed on the position of round platform disalignment.
7. balance car controlling organization according to claim 6, it is characterised in that one end that the support arm is fixed with wheel shaft Provided with breach;The other end is curved portions;Rotating shaft is provided with the breach;It is socketed in the supporting part insertion breach with rotating shaft.
8. balance car controlling organization according to claim 3, it is characterised in that the vehicle bottom is provided with arc groove, First positioning hole and the second positioning hole are separately positioned on the two ends of arc groove;The vehicle bottom is additionally provided with the limit of arc Position portion;In a folded configuration, the top contact of medial surface and limiting section is positioned wheel;The limiting section crown center site location Highest, positioning is contacted for the medial surface with wheel;Middle part both sides are the inclined-plane for extending to vehicle bottom.
9. balance car controlling organization according to claim 3, it is characterised in that support arm one end relative with wheel Provided with fixing hole;The vehicle bottom is provided with the locating dowel being adapted to fixing hole;The support arm passes through fixing hole and locating dowel Cooperation realization rotatably fixed with vehicle bottom.
10. a kind of balance car, it is characterised in that including the balance car controlling organization as described in claim 1-9 is any.
CN201620991778.8U 2016-08-30 2016-08-30 A kind of balance car controlling organization and balance car Active CN206520698U (en)

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Application Number Priority Date Filing Date Title
CN201620991778.8U CN206520698U (en) 2016-08-30 2016-08-30 A kind of balance car controlling organization and balance car

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107776784A (en) * 2016-08-30 2018-03-09 尚艳燕 A kind of balance car controlling organization, balance car and control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107776784A (en) * 2016-08-30 2018-03-09 尚艳燕 A kind of balance car controlling organization, balance car and control method
CN107776784B (en) * 2016-08-30 2020-02-28 深圳市汲众科技开发有限公司 Balance car control mechanism, balance car and control method

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Effective date of registration: 20201202

Address after: 518000 Guangdong Shenzhen Baoan District Xixiang street, Po Yuan Road, No. 1065, F518 fashion creative garden F13 101, 102

Patentee after: SHENZHEN AOTU INTELLIGENT TECHNOLOGY Co.,Ltd.

Address before: 518000 Futian District, Guangdong, Hongling building, building 25B, 1

Patentee before: Shang Yanyan