Electric return board with brake structureTechnical field
The utility model belongs to electric vehicle devices technical field, more particularly, to a kind of electric sliding with brake structurePlate.
Background technology
Electric return board is the slide plate using electric drive.Electric return board generally has four skateboards and three skiddings currently on the marketPlate, the rear and front end of four skateboards are respectively provided with two wheels, and four wheels are contacted with ground when sliding, and have and preferably stablizeProperty.Since it has many advantages, such as that small, playing method is various, so, just liked be subject to more and more people.Existing electric slidingPlate accelerates, slows down, turn to generally tell somebody what one's real intentions are pressure change size by two feet control, it is necessary to slow down or while braking need it is closeThe pressure of telling somebody what one's real intentions are that the foot force at rear is more than front could allow control circuit driving motor to stop slowly so as to fulfill decelerationOr the effect of brake, if controlling bad dynamics when trampling, easily so that front-wheel tilting occurs in electric return board, disequilibrium, fromAnd security incident occurs, security is relatively low, is not easy to the popularization of electric return board.
Existing in the prior art in order to solve the problems, such as, people have carried out long-term exploration, it is proposed that miscellaneous solutionScheme.For example, Chinese patent literature discloses a kind of brake gear [application number of Segway Human Transporter：201420497347.7],Including rear wheel and electric return board bicycle back fork, which is characterized in that further include be connected with the foot pedal of Segway Human Transporter brake block,The tongue tube being connected with the controller of Segway Human Transporter, brake block are provided with to drive on brake block with foot pedal junction and move downDynamic torsional spring；Brake block is arranged on the top of rear wheel, and brake block is provided with magnet on one side away from rear wheel；Segway Human TransporterTongue tube is provided on back vent.
Said program solves the phenomenon that existing electric return board security is low to a certain extent, but due in the programBrake structure be mechanical brake structure, after long-time use there are brake structure abrasion so as to cause brake structure failure etc.Phenomenon, while the program still remains：Stability is poor, wheel body locking easily occurs, and user easily throws from electric return boardProblem.
The content of the invention
The purpose of this utility model is in view of the above-mentioned problems, offer is a kind of simple and reasonable, and good the having of stability is stoppedThe electric return board of bassinet structure.
In order to achieve the above objectives, the utility model employs following technical proposal：This has the electric return board of brake structure,Including slide plate body, the back side of the slide plate body is equipped with several wheel bodys, at least one in the wheel body to be connected with driving drivingMechanism, the driving driving mechanism, which is connected with, is arranged on the in vivo control circuit of slide plate, the driving driving mechanism and controlCircuit processed is connected with being arranged on the in vivo power supply module of slide plate, which is characterized in that the front of the slide plate body is equipped at leastThe foot-operated region of one brake, the brake is ridden and pressure sensor and/or brake switch is equipped in region, and the pressureSensor and/or brake switch are connected with control circuit.Electricity is realized by the pressure sensor that is separately provided or brake switchThe brake of dynamic slide plate.
In the above-mentioned electric return board with brake structure, it is connected in the control circuit and is passed for control pressureSensor and/or brake switch are in opening or the open-close on-off of closed state.
In the above-mentioned electric return board with brake structure, the open-close on-off is arranged on slide plate body；Alternatively, instituteThe open-close on-off stated is arranged on the mobile terminal independently of slide plate body.Open-close on-off can close brake structure, thisSample can prevent maloperation.
In the above-mentioned electric return board with brake structure, the brake, which is ridden, is equipped at least one and pressure in regionThe pressure conduction piece that force snesor is in contact, the pressure conduction piece are located at the surface of pressure sensor, and the pressureThe size of power conductive sheet is greater than or equal to the size of pressure sensor.
In the above-mentioned electric return board with brake structure, the back side of the pressure conduction piece is equipped at least one topCompression column body, top pressure cylinder and pressure sensor correspond and lower end and the pressure sensor contacts of top pressure cylinder.
In the above-mentioned electric return board with brake structure, the brake, which is ridden, is equipped with sunk area, institute in regionThe pressure conduction piece stated is arranged in sunk area, and the top pressure cylinder is arranged on the central area of pressure conduction piece, describedPressure sensor be arranged on sunk area bottom, and the pressure conduction piece is movably arranged in sunk area and pressure passesThe shape of guide card and the shape of sunk area are adapted；Alternatively, the pressure conduction piece is made and is fixed of elastic material and setIt puts in sunk area upper end.
In the above-mentioned electric return board with brake structure, the control circuit is integrated in control circuit board, andHave on the downside of the slide plate body by being recessed inwardly on the downside of slide plate body and integrally-formed in the installation cavity on slide plate body and describedControl circuit board and/or power supply module be arranged in installation cavity, the installation cavity lower end is open, leads on the slide plate bodyIt crosses detachable structure and is equipped with the bottom plate that can the open end of installation cavity closed and is made from a material that be thermally conductive, and the power supply moduleAnd/or control circuit board and contacts baseplate.
In the above-mentioned electric return board with brake structure, the detachable structure includes being arranged on the spacious of installation cavityMouthful end week annular installation step to the periphery, the bottom plate outer circumferential is connected in annular installation step and passes through detachableComponent is connected with slide plate body, and the detachable member includes several mounting holes being arranged in annular installation step, describedBottom plate is equipped with several respectively with the one-to-one lock hole of mounting hole, and the lock hole passes through installation bolt and mounting holeIt is connected.
In the above-mentioned electric return board with brake structure, the driving driving mechanism is wheel hub motor, brushless electricityAny one in machine, brush motor and stepper motor.
In the above-mentioned electric return board with brake structure, the brake switch for microswitch, mechanical switch andAny one or more combination in optoelectronic switch.
Compared with prior art, this electric return board with brake structure is：It is simple and reasonable, pass throughThe pressure sensor or brake switch that are separately provided realizes the brake of electric return board, while is equipped with open-close on-off and can tie brakeStructure is closed so as to avoid maloperation, and electric return board all parts mounting stability is good, and leakproofness is strong, component good heat dissipation effect.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the partial exploded view of the utility model.
Fig. 3 is the partial sectional view of the utility model.
Fig. 4 is the structure diagram of the utility model.
In figure, slide plate body 1, wheel body 11, driving driving mechanism 2, control circuit 3, power supply module 4, the foot-operated region 5 of brake,Pressure sensor 51, brake switch 52, open-close on-off 53, pressure conduction piece 54, top pressure cylinder 55, sunk area 56, installation cavity6th, bottom plate 61, detachable structure 7, annular installation step 71, mounting hole 72, lock hole 73.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figs 1-4, this electric return board with brake structure, including slide plate body 1, if the back side of slide plate body 1 is equipped withDry wheel body 11, it is at least one in wheel body 11 to be connected with driving driving mechanism 2, for example, driving driving mechanism 2 here is wheel hub electricityAny one in machine, brushless motor, brush motor and stepper motor；Driving driving mechanism 2, which is connected with, to be arranged in slide plate body 1Control circuit 3, driving mechanism 2 and the control circuit 3 of driving a vehicle be connected with the power supply module 4 being arranged in slide plate body 1, slide plate body1 front is equipped with the foot-operated region 5 of at least one brake, and pressure sensor 51 and/or brake switch are equipped in foot-operated region 5 of braking52, it is preferable that brake switch 52 here is any one or more group in microswitch, mechanical switch and optoelectronic switchClose, and pressure sensor 51 and/or brake switch 52 are connected with control circuit 3, by be provided separately within pressure sensor 51 orPerson's brake switch 52 realizes electric return board brake function.
Wherein, occur maloperation in order to prevent, be connected in control circuit 3 here for control pressure sensor 51And/or brake switch 52 is in opening or the open-close on-off 53 of closed state, open-close on-off 53 here is arranged on slide plateOn body 1；Alternatively, open-close on-off 53 is arranged on the mobile terminal independently of slide plate body 1, open-close on-off can to brake structure intoRow closes to avoid maloperation.
Specifically, here passed in the foot-operated region 5 of brake equipped at least one pressure being in contact with pressure sensor 51Guide card 54, pressure conduction piece 54 is located at the surface of pressure sensor 51, and the size of pressure conduction piece 54 is more than or waitsIn the size of pressure sensor 51, the back side of pressure conduction piece 54 here is equipped at least one top pressure cylinder 55, top pressureCylinder 55 and pressure sensor 51 correspond and the lower end of top pressure cylinder 55 is contacted with pressure sensor 51.In order to realize pressureThe timely rebound of conductive sheet 54, brake here, which is ridden, is equipped with sunk area 56 in region 5, pressure conduction piece 54 is arranged on recessIn region 56, top pressure cylinder 55 is arranged on the central area of pressure conduction piece 54, and pressure sensor 51 is arranged on sunk area 56Bottom, and pressure conduction piece 54 is movably arranged in sunk area 56 and the shape of pressure conduction piece 54 and the shape of sunk area 56Shape is adapted；Alternatively, pressure conduction piece 54 is made of elastic material and is fixed at 56 upper end of sunk area.
Further, control circuit 3 here is integrated in control circuit board, and 1 downside of slide plate body has by slide plate body 1Downside is recessed inwardly and integrally-formed in the installation cavity 6 on slide plate body 1, and control circuit board and/or power supply module 4 are arranged onIn installation cavity 6,6 lower end of installation cavity is open, is equipped with by detachable structure 7 on slide plate body 1 and can close the open end of installation cavity 6And the bottom plate 61 being made from a material that be thermally conductive, and power supply module 4 and/or control circuit board are contacted with bottom plate 61.In the present embodimentDetachable structure 7 is including being arranged on the annular installation step 71 of the open end week of installation cavity 6 to the periphery, 61 outer circumferential card of bottom plateIt is connected in annular installation step 71 and passes through detachable member and be connected with slide plate body 1, detachable member is arranged on ring including severalMounting hole 72 in shape installation step 71, bottom plate 61 be equipped with it is several respectively with 72 one-to-one lock hole 73 of mounting hole, andLock hole 73 is connected by installation bolt with mounting hole 72.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model instituteDescribed specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the artMode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein slide plate body 1, wheel body 11, driving driving mechanism 2, control circuit 3, power supply module 4,The foot-operated region 5 of brake, pressure sensor 51, brake switch 52, open-close on-off 53, pressure conduction piece 54, top pressure cylinder 55, recessThe terms such as region 56, installation cavity 6, bottom plate 61, detachable structure 7, annular installation step 71, mounting hole 72, lock hole 73, but simultaneouslyIt is not excluded for the possibility using other terms.The use of these items is only for more easily describe and explain the utility modelEssence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.