It is a kind of to drive a vehicle by the wheelchair of driving force of electrodynamic balance vehicleTechnical field
It is specifically a kind of to drive a vehicle by the wheelchair of driving force of electrodynamic balance vehicle the present invention relates to a kind of electric vehicle.
Background technique
As the improvement of people's living standards, electrodynamic balance vehicle is increasingly made by young man in going sightseeing, riding instead of walk or going on patrolWith, this walking-replacing tool can only often operate on one's feet in use, and have higher operation skill to user,Therefore it is not available for aged or disabled, this problem has to be solved.
Summary of the invention
The object of the present invention is to provide a kind of using electrodynamic balance vehicle as the driving of the wheelchair of driving force, to solve the elderly or residualDisease people is seated the problem of driving electrodynamic balance vehicle, and makes balance car operator more convenient when in use, safety and comfortable.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention: a kind of using electrodynamic balance vehicle as driving forceWheelchair driving includes electrodynamic balance vehicle, the seat support being connected with electrodynamic balance vehicle, with the seat being connected at the top of seat supportChair, and the operating device that the control vehicle support foot lifting being arranged in seat support and vehicle launch stop.
In order to make vehicle support foot lifting it is synchronous with vehicle launch stopping progress, the operating device by with seat support phaseThe linkage mechanism that the control vehicle support foot elevating mechanism and vehicle launch shut-down mechanism of cooperation are combined into one.
The vehicle support foot elevating mechanism includes a fixing seat being connected with seat support, with setting in fixing seatIn movable supporting feet, with the operating mechanism for being arranged in below fixing seat, connecting movable supporting feet.
In order to make movable supporting feet have Telescopic, the movable supporting feet structure is articulated with by a movable axis with one endMovable axis top, the other end are articulated with the crank of fixing seat, the cross bar being mutually fixedly connected with movable axis, with setting in fixing seat twoA pair of of support foot of side, and the connecting rod being hinged with cross bar and vehicle support foot form；The support foot structure is by a pair and fixing seat phaseHinged connecting rod, with the strut being hinged to the connecting rod other end, the pedestal composition being connected with strut bottom.
In order to enable movable supporting feet to move up and down, the structure of the operating mechanism is by the hinged seat skeleton in an one endHand handle, the pivot pin and crank being hinged with hand handle, pivot pin is arranged in the pilot hole of seat bracket side cover board, and crank is anotherEnd is hinged with dog-ear connecting rod, and wherein the other end of dog-ear connecting rod is connected to the crank in movable supporting feet, with dog-ear connecting rod dog-earThe crank that place is hinged, the crank other end are connected to fixing seat composition.
In order to enable crank contact switch button to rotate, the vehicle launch shut-down mechanism includes a companyIt takes over a job the fixed pivot pin of moving axis, which is arranged in inner cover plate pilot hole, the crank that is mutually flexibly connected with fixed pivot pin,The crank is equipped with the movable sliding matched with fixed pivot pin, the follower lever being fixedly connected with crank, the setting of follower lever both endsOn seat support, with a crank contact switch button being arranged on follower lever.
In order to adapt to various postures people can it is comfortable seating and adjustment centre of body weight, thus control balance car advance or afterIt moves back, the seat support is that a top is equipped with the slide track seat being connected with seat；It is described in order to be coupled operating deviceSeat support two sides be the skeleton equipped with inside and outside cover board；In order to connect electrodynamic balance vehicle, the seat support two sides bottomPortion is equipped with the interconnecting piece matched with electrodynamic balance vehicle tread portion；It is described in order to enable operation handle regular movement up and downOuter cover plate is equipped with operation handle and makees the operational guidance hole operated up and down；It is described in order to enable fixed pivot pin to move up and downInner cover plate is equipped with the pilot hole that fixed pivot pin moves up and down, in order to simply and easily connect electrodynamic balance vehicle, the companySocket part designs for concave structure, and recess portion two sides are equipped with the forward and backward connecting plate being connected to a fixed with electrodynamic balance vehicle pedal side.
In order to which driver can conveniently, steering rod uses detachable structure, the electrodynamic balance vehicle side to seat up and downIt is split-type design structure to control stick, if upper boom and lower beam, upper boom interconnecting piece is equipped with Elastic buckle, and lower beam interconnecting piece is equipped with cardCatching groove, both Elastic buckle and buckle slot cooperate, for a pair of of yin, yang lock.
Beneficial effects of the present invention: 1, the wheeled driving formed by driving wheel of electrodynamic balance vehicle, people can be seated behaviourMake hand handle, the front and back support leg lifting of control wheelchair driving is synchronous with vehicle launch stopping to be carried out, and guarantees the steady security row of vehicleIt sails or stops.2, steering rod uses detachable structure, and driver can be facilitated to take up and down.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is seat support and operating device main part perspective view in the present invention；
Fig. 3 is that the vehicle support foot elevating mechanism in the present invention rises working principle diagram；
Fig. 4 is that the vehicle support foot elevating mechanism in the present invention declines working principle diagram；
Fig. 5 is schematic perspective view of the vehicle launch shut-down mechanism in seat support in the present invention；
Fig. 6 is the perspective exploded view of the steering rod in the present invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, as shown in Figures 1 to 4, a kind of with electronic flatThe wheelchair that vehicle is driving force that weighs is driven a vehicle, and includes electrodynamic balance vehicle 1, the seat support 2 being connected with electrodynamic balance vehicle, with seat branchThe connected seat 3 of top of the trellis, and the operation dress that the control vehicle support foot lifting being arranged in seat support and vehicle launch stopSet 4；The operating device 4 is stopped by the control vehicle support foot elevating mechanism 41 and vehicle launch matched with seat support 2The linkage mechanism that mechanism 42 is combined into one；
The vehicle support foot elevating mechanism 41 includes a fixing seat 41-1 being connected with seat support 2, with setting solidMovable supporting feet 41-2 in reservation 41-1, with the operating mechanism for being arranged in below fixing seat 41-1, connecting movable supporting feet 41-2.
The movable supporting feet 41-2 structure by a movable axis 41-21, be articulated at the top of movable axis 41-21 with one end,The other end is articulated with the crank 41-22 of fixing seat 41-1, the cross bar 41-23 being fixedly connected with movable axis 41-21 phase, exists with settingA pair of of support foot 41-24 of the two sides fixing seat 41-1, and the connecting rod 41-25 group being hinged with cross bar 41-23 and vehicle support foot 41-24At；The support foot 41-24 structure by a pair of connecting rod (41-241,41-242) being hinged with fixing seat 41-1, with this to evenThe strut 41-243 that bar (41-241,41-242) other end is hinged, the pedestal 41-244 being connected with the bottom strut 41-243Composition.
The structure of the operating mechanism 41-3 by the hinged seat skeleton 21 in an one end hand handle 41-31, with hand handleThe pilot hole of seat support outer cover plate 24 is arranged in the pivot pin 41-32 and crank 41-33 that 41-31 is hinged, pivot pin 41-32In 24-1, the crank 41-33 other end is hinged with dog-ear connecting rod 41-34, and wherein the other end of dog-ear connecting rod 41-34 is connected to workCrank 41-22 in dynamic support foot, with the crank 41-35 being hinged at dog-ear connecting rod 41-34 dog-ear, the crank 41-35 other end connectsIt is connected to fixing seat 41-1 composition.
As shown in figure 5, the vehicle launch shut-down mechanism 42 includes the fixed pivot pin of a connection movable axis 41-2142-1, fixed pivot pin 42-1 are arranged in inner cover plate pilot hole 23-1, the crank 42- being flexibly connected with fixed pivot pin 42-1 phase2, crank 42-2 is equipped with the movable sliding matched with fixed pivot pin 42-1, the follower lever being fixedly connected with crank 42-242-3, the both ends follower lever 42-3 are arranged on seat support 2, with a crank contact switch button being arranged on follower lever 42-342-4。
As shown in Fig. 2, the seat support 2 is that a top is equipped with the slide track seat 22 being connected with seat 3, two sides areSkeleton 21 equipped with inside and outside cover board (23,24), two side bottoms are equipped with the interconnecting piece matched with 1 tread portion of electrodynamic balance vehicle25；The outer cover plate 24 is equipped with operation handle and makees the operational guidance hole 24-1 operated up and down；It is set in the inner cover plate 23The pilot hole 23-1 for having fixed pivot pin 42-1 to move up and down, the interconnecting piece 25 design for concave structure, two side of recess portionEquipped with the forward and backward connecting plate being connected to a fixed with electrodynamic balance vehicle (1) pedal side.
As shown in fig. 6, the electrodynamic balance vehicle direction joystick 11 is split-type design structure, if upper boom 111, lower beam112, secondly bar interconnecting piece is equipped with Elastic buckle 113 and buckle slot 114, both Elastic buckle 113 and buckle slot 114 phase interworkingIt closes, for a pair of of yin, yang lock.
Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and is not to of the inventionThe restriction of embodiment can also make it for those of ordinary skill in the art on the basis of the above descriptionIts various forms of variation or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hairThe obvious changes or variations that bright spirit is extended out are still in the protection scope of this invention.