CN104071275A - Self-balancing electric two-wheel vehicle and assembling vehicle frame thereof - Google Patents
Self-balancing electric two-wheel vehicle and assembling vehicle frame thereof Download PDFInfo
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- CN104071275A CN104071275A CN201410331880.0A CN201410331880A CN104071275A CN 104071275 A CN104071275 A CN 104071275A CN 201410331880 A CN201410331880 A CN 201410331880A CN 104071275 A CN104071275 A CN 104071275A
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- self
- tread portion
- balancing electronic
- pedal
- vehicle frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/007—Automatic balancing machines with single main ground engaging wheel or coaxial wheels supporting a rider
Abstract
The invention relates to an assembling vehicle frame used for assembling a first self-balancing electric monocycle and a second self-balancing electric monocycle into a self-balancing electric two-wheel vehicle and the self-balancing electric two-wheel vehicle formed through assembly, wherein the first self-balancing electric monocycle and the second self-balancing electric monocycle are independent respectively. The assembling vehicle frame comprises a first pedal device, a second pedal device and a rotating connection mechanism. The first pedal device and the second pedal device are coaxially connected through the rotating connection device and can rotate relatively. The first pedal device and the second pedal device are detachably connected with the first self-balancing electric monocycle and the second self-balancing electric monocycle. An operator can freely choose to ride a two-wheel vehicle or a monocycle according to the condition of himself/herself, when the two-wheel vehicle is selected to be ridden, the operator does not need to worry about the problem of horizontal balancing, the safety is higher, the application crowd range is wider, turning or steering can be achieved very easily and safely, and more diversified driving or entertainment modes can be experienced.
Description
Technical field
The invention belongs to Self-balance electric vehicle field, relate in particular to a kind of Self-balancing electronic two-wheel car.
Background technology
Self-balance electric vehicle is a kind of driven by power, has the vehicle of homeostasis ability, as environmental protection short distance walking-replacing tool easily, effectively alleviates resource consumption and air-polluting problem.
Self-balance electric vehicle is generally divided into two-wheel car and wheelbarrow; The Self-balancing electronic two-wheel car of for example Sai Gewei (Segway), put goods on the market and is just widely used all over the world since 2002.
Self-balancing electronic wheelbarrow is the Eco-Fashion walking-replacing tool easily of new generation of releasing after two-wheel car.On the one hand,, by the control of program, there is certain speed limit its inside, when guarantee is safe, takes into account road speed, and short distance is ridden instead of walk very convenient; On the other hand, wheelbarrow can also be used for amusement and recreation, takes exercises and balanced capacity.Its profile fashion, build is small and exquisite, can carry, and has therefore also obtained liking of young friends.
While riding wheelbarrow, after user is placed on pin respectively on the folding step of wheel both sides, by controlling center of gravity, thereby control acceleration and the deceleration of car body.For example, centre of body weight tilts forward or backward, and (front and back refer to the fore-and-aft direction travelling, below all same), make wheel carrier also along with operator's action is together tilted forward or backward, the status information of wheel carrier is by passing to treater such as sensor-type gyrostatic device, then after being processed by treater, signal passed to motor, and power wheel acceleration or deceleration reaches dynamic stability, the self-balancing on the fore-and-aft direction travelling, and advance forward.
But, Self-balancing electronic wheelbarrow can only reach the self-balancing on fore-and-aft direction by inner control system, user also needs to keep the balance on car body left and right directions, if when left and right balance, the center of gravity control of operator to health is not good, easily meet accident and fall, particularly for some beginners, or poor, the comparatively careful user of moving equilibrium ability own, dare not go to attempt experiencing this new mode of riding.In addition, when driving Self-balancing electronic wheelbarrow and turning or turn to, operator's adept degree is required higher, general operation person is difficult to experience and turns or more diversified the travelling or entertainment way such as turn to.
These problems have limited the application crowd scope of Self-balancing electronic wheelbarrow, and the travelling or entertainment way of general operation person.
Summary of the invention
The object of the present invention is to provide a kind of assembling vehicle frame, this assembling vehicle frame for by two independently Self-balancing electronic wheelbarrow be assembled into a Self-balancing electronic two-wheel car.Operator can freely select two-wheel car or single wheel cycle to travel according to the situation of oneself, and selects two-wheel car while travelling, and operator does not worry left right balanced problem, and can experience more diversified travelling or entertainment way; Use more simply saferly, applicable crowd is wider.
The invention provides a kind of assembling vehicle frame, this assembling vehicle frame is used for independently the first Self-balancing electronic wheelbarrow and the second Self-balancing electronic wheelbarrow are assembled into a Self-balancing electronic two-wheel car separately, this assembling vehicle frame comprises: the first device with pedal, comprise the first rigidity support division that removably connects the first tread portion of described the first Self-balancing electronic wheelbarrow and upwards extend setting from described the first tread portion, the car body that described the first rigidity support division supports described the first Self-balancing electronic wheelbarrow is kept upright it; The second device with pedal, comprise the second rigidity support division that removably connects the second tread portion of described the first Self-balancing electronic wheelbarrow and upwards extend setting from described the second tread portion, the car body that described the second rigidity support division supports described the second Self-balancing electronic wheelbarrow is kept upright it; And connecting mechanism for rotating, described the first device with pedal is coaxially connected and can be relatively rotated by described connecting mechanism for rotating with the second device with pedal, and described the first Self-balancing electronic wheelbarrow and the second Self-balancing electronic wheelbarrow can reach respectively the self-balancing of fore-and-aft direction independently.
Preferably, described connecting mechanism for rotating comprises a rotating connector axially arranging, described the first tread portion is provided with the first pivot part coordinating with described rotating connector pivotable, and/or described the second tread portion is provided with the second pivot part coordinating with described rotating connector pivotable.In described the first tread portion and the second tread portion, can be respectively equipped with the first pivot part and the second pivot part.Also can be, described the first and second tread portion, one of them coordinates with described rotating connector pivotable, and another is fixedly connected with described rotating connector.
Preferably, described rotating connector is an axially extended pipe fitting; Described the first pivot part and the second pivot part are hollow tubular, coordinate respectively with the two ends pivotable of described rotating connector.
Preferably, described the first tread portion is provided with the described rotating connector of restriction the first limiting section in axial sliding; Described the second tread portion is provided with the described rotating connector of restriction the second limiting section in axial sliding.
Preferably, described connecting mechanism for rotating comprises a fixed connecting piece axially arranging, and described the first tread portion is fixedly connected with by described fixed connecting piece in the axial direction with the second tread portion.
Preferably, described the first tread portion comprises first frame member with the first tread elements described in the first tread elements of the first pedal tread and fixed bearing; Described the second tread portion comprises second frame member with the second tread elements described in the second tread elements of the second pedal tread and fixed bearing.
Preferably, described the first frame member comprises: the first axial pipe fitting arranging vertically; Described the second frame member comprises: the second axial pipe fitting arranging vertically; The described first axial pipe fitting comprises the first pivot part that is hollow tubular; The described second axial pipe fitting comprises the second pivot part that is hollow tubular; Described connecting mechanism for rotating comprises a rotating connector axially arranging, and described rotating connector is an axially extended pipe fitting, and these pipe fitting two ends respectively pivotable are matched with in described the first pivot part and described the second pivot part.
Preferably, described the first frame member is roughly tabular, thereby and described the first tread elements and the first frame member relatively offer groove and coordinate and form the first pivot part that is hollow tubular; Described the second frame member is roughly tabular, thereby and described the second tread elements and the second frame member relatively offer groove and coordinate and form the second pivot part that is hollow tubular; Described connecting mechanism for rotating comprises a rotating connector axially arranging, and described rotating connector is an axially extended pipe fitting, and these pipe fitting two ends respectively pivotable are matched with in described the first pivot part and described the second pivot part.
Preferably, described rotating connector two ends are arranged with respectively the first self-lubricating bearing and the second self-lubricating bearing; Described the first self-lubricating bearing is placed in the first pivot part; Described the second self-lubricating bearing is placed in the second pivot part.
Preferably, described rotating connector two ends are arranged with respectively the 3rd self-lubricating bearing and four selfs lubricating bearings; Described the 3rd self-lubricating bearing is placed in the first pivot part and is positioned at the outside of the first self-lubricating bearing; Described four selfs lubricating bearings is placed in the second pivot part and is positioned at the outside of the second self-lubricating bearing.
Preferably, described the first rigidity support division comprises: the first rigid strutting piece, is fixedly connected with described the first tread portion and upwards extends from described the first tread portion; The first supporting piece, is supported in described the first tread portion top by described the first rigid strutting piece; And described the second rigidity support division comprises: the second rigid strutting piece, is fixedly connected with described the second tread portion and upwards extends from described the second tread portion; The second supporting piece, by described the second rigid strutting piece in described the second tread portion top.
Preferably, described the first supporting piece is the straight pipe being disposed radially, the number of described the first rigid strutting piece is 2, the lower end of each described the first rigid strutting piece is connected to described the first tread portion with the round and smooth bending of angle that is less than 90 degree, and the round and smooth bending in upper end of each described the first rigid strutting piece is connected to the rear and front end of described the first supporting piece; Described the second supporting piece is the straight pipe being disposed radially, the number of described the second rigid strutting piece is 2, the lower end of each described the second rigid strutting piece is connected to described the second tread portion with the round and smooth bending of angle that is less than 90 degree, and the round and smooth bending in upper end of each described the second rigid strutting piece is connected to the rear and front end of described the second supporting piece.
Preferably, the first rigidity support division be provided with can with the first Self-balancing electronic wheelbarrow the first fixed part that removably clamping coordinates; The second rigidity support division be provided with can with the second Self-balancing electronic wheelbarrow the second fixed part that removably clamping coordinates.
Preferably, described the first device with pedal also comprises two the first attaching partss, and described two the first attaching partss are individually fixed in the front and rear edge of described the first tread portion; Described the second device with pedal also comprises two the second attaching partss, and described two the second attaching partss are individually fixed in the front and rear edge of described the second tread portion.
The present invention also provides a kind of Self-balancing electronic two-wheel car, and it comprises separately independently the first Self-balancing electronic wheelbarrow and the second Self-balancing electronic wheelbarrow and above-mentioned assembling vehicle frame.
Preferably, in the pedal of described first, second Self-balancing electronic wheelbarrow, be respectively equipped with multiple through holes; Described the first device with pedal comprises two the first attaching partss, and described two the first attaching partss are removably installed in respectively the rear and front end of the through hole of described the first Self-balancing electronic wheelbarrow one side pedal; Described the second device with pedal comprises two the second attaching partss, and described two the second attaching partss are removably installed in respectively the rear and front end of the through hole of the relative side pedal of described the second Self-balancing electronic wheelbarrow.
Preferably, the wheel carrier of described the first Self-balancing electronic wheelbarrow is provided with the first groove, and the first rigidity support division of described assembling vehicle frame is provided with and described the first groove the first fixed part that removably clamping coordinates; The wheel carrier of described the second Self-balancing electronic wheelbarrow is provided with the second groove, and the second rigidity support division of described assembling vehicle frame is provided with and described the second groove the second fixed part that removably clamping coordinates.
Self-balancing electronic two-wheel car after assembling vehicle frame of the present invention and assembling, operator can realize freely dismounting according to the situation of oneself, freely select the mode of travelling of wheelbarrow or two-wheel car, and in the time selecting two-wheel car to travel, operator does not worry left right balanced problem, even beginner also can not fear, driving safety is higher, so having more people dare to attempt, and application crowd is wider; And on the other hand, owing to being connected rotationally by connecting mechanism for rotating between the first device with pedal and the second device with pedal, when operator uses two-wheel car, can be easy to and realize and turn or turn to safely, can experience more diversified travelling or entertainment way.
Brief description of the drawings
Fig. 1 is the block diagram of the Self-balancing electronic two-wheel car of the embodiment of the present invention, and its assembling vehicle frame by the embodiment of the present invention 1 assembles;
Fig. 2 is the exploded drawings of the Self-balancing electronic two-wheel car of the embodiment of the present invention 1;
Fig. 3 is the block diagram of the part-structure of the assembling vehicle frame of the embodiment of the present invention 1;
Fig. 4 is the three-dimensional exploded view of the Self-balancing electronic two-wheel car of the embodiment of the present invention 2;
Fig. 5 is the part-structure exploded drawings of the assembling vehicle frame of the embodiment of the present invention 2.
Detailed description of the invention
The embodiment of the Self-balancing electronic two-wheel car after assembling vehicle frame of the present invention and assembling is below described in connection with accompanying drawing.
The 'fornt', 'back' of hereinafter mentioning, refers to the front and rear direction (Y-direction shown in Fig. 2) that the Self-balancing electronic two-wheel car after assembling travels." axle ", " axially " are the axial direction (directions X shown in Fig. 2 of Self-balancing electronic wheelbarrow.)
Embodiment 1
Referring to Fig. 1, for inciting somebody to action, independently the first Self-balancing electronic wheelbarrow A and the second Self-balancing electronic wheelbarrow B are assembled into a Self-balancing electronic two-wheel car to the assembling vehicle frame 100 of the present embodiment separately.Assembling vehicle frame 100 comprises the first device with pedal 10, the second device with pedal 20 and connecting mechanism for rotating 30.The first device with pedal 10 is coaxially connected and can relatively rotates by connecting mechanism for rotating 30 with the second device with pedal 20.
20 one-tenth mirror images of the first device with pedal 10 and the second device with pedal are symmetrical arranged, both structures and identical with the annexation of corresponding Self-balancing electronic wheelbarrow.
The first device with pedal 10 can removably be connected with the first Self-balancing electronic wheelbarrow A, and operator stands in center of gravity on the first pedal tread and tilts forward or backward to make the first Self-balancing electronic wheelbarrow A obtain the information tilting forward or backward and reach independently the self-balancing on fore-and-aft direction; The second device with pedal 20 can removably be connected with the second Self-balancing electronic wheelbarrow B, and operator stands in center of gravity on the second pedal tread and tilts forward or backward to make the second Self-balancing electronic wheelbarrow B obtain the information tilting forward or backward and reach independently the self-balancing on fore-and-aft direction.
Referring to Fig. 1 and Fig. 2, the first device with pedal 10 comprises the first tread portion 11, two the first attaching partss 12 and upwards extends the first rigidity support division 13 arranging from the first tread portion 11; The first tread portion 11 is removably connected with the first Self-balancing electronic wheelbarrow A by two the first attaching partss 12; The car body that the first rigidity support division 13 supports the first Self-balancing electronic wheelbarrow A is kept upright it; The second device with pedal 20 comprises the second tread portion 21, two the second attaching partss 22 and upwards extends the second rigidity support division 23 arranging from the second tread portion 21; The second tread portion 21 is removably connected with the second Self-balancing electronic wheelbarrow B by two the second attaching partss 22; The car body that the second rigidity support division 23 supports the second Self-balancing electronic wheelbarrow B is kept upright it.The first tread portion 11 is coaxially connected and can relatively rotates by connecting mechanism for rotating 30 with the second tread portion 21.
In addition, being connected between the first tread portion 11 and/or the second tread portion 21 and rotational coupling mechanism 30 can be upwards rotating connection of week.For example can realize the upwards connection of pivotable of week; Also can select to have all tensionally elastic connecting mechanism for rotating 30, the first tread portion 11 is upwards fixedly connected with connecting mechanism for rotating 30 respectively with the second tread portion.
The first tread portion 11 and/or the second tread portion 21 coordinate with connecting mechanism for rotating 30 pivotables.In an embodiment of the present invention, the first tread portion 11 and the second tread portion 21 coordinate with the pivotable of connecting mechanism for rotating 30 respectively.Can certainly be, the first tread portion 11 and the second tread portion 21, one of them coordinates with connecting mechanism for rotating 30 pivotables, and another is fixedly connected with connecting mechanism for rotating 30.
The first tread portion 11 comprises having the first tread elements 11a of the first pedal tread and the first frame member 11b of fixed bearing the first tread elements 11a.The first tread elements 11a and the first frame member 11b are directly welded and fixed.The second tread portion 21 comprises having the second tread elements 21a of the second pedal tread and the second frame member 21b of fixed bearing the second tread elements 21a.The first frame member 11b is coaxially connected and can relatively rotates by connecting mechanism for rotating 30 with the second frame member 21b.
Referring to Fig. 3, for having removed the block diagram of the assembling vehicle frame after the first tread elements 11a and the second tread elements 21a.
As shown in Figure 3, the first frame member 11b comprises the first axial pipe fitting 11b1 and a first elbow member 11b2 around the first axial pipe fitting 11b1 and fixed bearing the first tread elements 11a who axially arranges.The first elbow member 11b2 can arrange axisymmetricly.The first axial pipe fitting 11b1 and the first elbow member 11b2 can be one-body molded or be fixed by modes such as welding.The first axial pipe fitting 11b1 of the first frame member 11b comprises and is the first pivot part 111 of hollow tubular, dwindles the first limiting section 112 of formation and stretch out and be fixed to the first fixed installation portion 113 of described the first elbow member 11b2 from the first limiting section from the external side end of the first pivot part 111.
The second frame member 21b comprises a second axial pipe fitting 21b1 who axially arranges and a threaded shaft the second elbow member 21b2 to pipe fitting 21b1 and fixed bearing the second tread elements 21a.The second elbow member 21b2 can arrange axisymmetricly.The second axial pipe fitting 21b1 and the first elbow member 21b2 can be one-body molded or be fixed by modes such as welding.The second axial pipe fitting 21b1 of the second frame member 21b comprises and is the second pivot part 211 of hollow tubular, dwindles the second limiting section 212 of formation and stretch out and be fixed to the second fixed installation portion 213 of described the second elbow member 21b2 from the second limiting section from the external side end of the second pivot part 211.
Connecting mechanism for rotating 30 comprises an axially extended rotating connector 31 and an axially extended fixed connecting piece 32.
Rotating connector 31 is a hollow tubular member.The two ends of rotating connector 31 respectively pivotable are matched with in the first pivot part 111 and the second pivot part 211, and lay respectively between the first limiting section 112 and the second limiting section 212.Also be, the both ends of rotating connector 31 coordinate with the inwall pivotable of the first pivot part 111 and the second pivot part 211 respectively, and because the first pivot part 111 and the second pivot part 211 diminish and form the first limiting section 112, the second limiting section 212 at the position bore of 31 liang of ends of rotating connector respectively, thereby can prevent rotating connector 31 vibration in the first axial pipe fitting 11b1 and the second axial pipe fitting 21b1.
If the two ends of rotating connector 31 coordinate with the outer wall pivotable of the first pivot part 111 and the second pivot part 211 respectively, thereby the first pivot part 111 and the second pivot part 211 can be respectively become and form greatly or outwards spacing preiection restriction rotating connector 31 and slide axially at the position of 31 liang of ends of rotating connector bore.On two fitting surfaces that can certainly coordinate in pivotable, arrange along spacing preiection and groove upwards of week, thus the sliding axially of restriction rotating connector 31, but spline not.
Fixed connecting piece 32 is one to have steel plate or the steel bar of certain moment of torsion (elasticity of torsion), and it is fixedly connected with the first tread portion 11 and the second tread portion 21 in the axial direction, can be limited around axially realizing/torsion slightly.Also can select the attaching parts of the metal materials such as aluminum alloy or plastic material.In the present embodiment, fixed connecting piece 32 is placed in the inside of rotating connector 31, the first pivot part 111 and the second pivot part 211, and two ends extension is fixedly connected with the second fixed installation portion 213 in the second pivot part 211 outsides with the first fixed installation portion 113 in the first pivot part 111 outsides respectively; Be fixedly connected with and can realize by the mode of screw and set pin.
Below in conjunction with Fig. 1 to Fig. 3, how the combination vehicle frame of the detailed description embodiment of the present invention is realized with respect to two Self-balancing electronic wheelbarrow A and B and being removably connected and fixed.
Referring to Fig. 1 to Fig. 3, the first device with pedal 10 can removably be connected with the first Self-balancing electronic wheelbarrow A by two the first attaching partss 12; The second device with pedal 20 can removably be connected with the second Self-balancing electronic wheelbarrow B by two the second attaching partss 22.
The first device with pedal 10 can removably be connected with the pedal of a side of the first Self-balancing electronic wheelbarrow A or wheel carrier or wheel cover; The second device with pedal 20 can removably connect with the pedal of a relative side of the second Self-balancing electronic wheelbarrow B or wheel carrier or wheel cover.Preferably, the first device with pedal 10 is supported on a side pedal of the first Self-balancing electronic wheelbarrow A at least in part; The second device with pedal 20 is supported on a relative side pedal of the second Self-balancing electronic wheelbarrow B at least in part.Thereby can utilize the existing pedal on wheelbarrow to transmit operator's application of force information.
Two the first attaching partss 12 are individually fixed in the front and rear edge of the first tread portion 11, are removably connected in the existing pedal of the first Self-balancing electronic wheelbarrow A.Two the second attaching partss 22 are individually fixed in the front and rear edge of the second tread portion 21, are removably connected in the existing pedal of the second Self-balancing electronic wheelbarrow B.
For example, the elbow member 11b2 of the first frame member 11b has into former and later two ends (away from the first pivot part 111) that rotational symmetry arranges, two the first attaching partss 12 are hyoplastron, its upper end is fixedly connected with by modes such as welding with the rear and front end of the elbow member 11b2 of the first frame member 11b respectively, and bottom is provided with mounting hole 121.
Referring to Fig. 2, the first Self-balancing electronic wheelbarrow A, in order to alleviate the weight of wheelbarrow entirety, is provided with multiple through holes in its pedal A1, and this is the existing structure of current existing wheelbarrow.The mounting hole 121 of the bottom of two the first attaching partss 12, by the mode of screw and set pin, is removably fixedly connected with the rear and front end of the upper existing through hole A11 of pedal A1 respectively.
The annexation of the second attaching parts 22 and the second Self-balancing electronic wheelbarrow B is the same.So, can directly utilize existing structure on existing Self-balancing electronic wheelbarrow, need not increase parts or repacking structure, be convenient to install and save cost.
Below in conjunction with Fig. 1 to Fig. 3, how the combination vehicle frame that describes the embodiment of the present invention in detail keeps integral rigidity with two Self-balancing electronic wheelbarrow A and B in the axial direction by rigidity support division.
The first rigidity support division 13 is fixedly installed in the first tread portion 11 and upwards and extends; In the time that described the first device with pedal 10 is connected with the first Self-balancing electronic wheelbarrow A, the car body of the first rigidity support division 13 and the first Self-balancing electronic wheelbarrow A offsets to make the first Self-balancing electronic wheelbarrow A to be kept upright.Same, in the time that described the second device with pedal 20 is connected with the second Self-balancing electronic wheelbarrow B, the second rigidity support division 23 and the second Self-balancing electronic wheelbarrow B offset it are kept upright.
The first rigidity support division 13 comprises and being fixedly connected with the first tread portion 11 and from upwardly extending the first rigid strutting piece 132 of the first tread portion 11 and be supported in the first supporting piece 131 of the first tread portion 11 tops by the first rigid strutting piece 132.The both ends of the first rigid strutting piece 132 are can be respectively one-body molded with the first tread portion 11 with the first supporting piece 131 or be fixedly connected with by modes such as welding.
The first rigidity support division 13 can be arranged on the first tread elements 11a of the first tread portion 11, also can be arranged on the first frame member 11b.
As shown in Figures 2 and 3, the first rigidity support division 13 is arranged on the first frame member 11b of the first tread portion 11.Two ends of the first rigid strutting piece 132 are smoothly connected respectively (also claiming smooth connection) first supporting piece 131 and the first frame member 11b.
The first supporting piece 131 is the straight pipe radially arranging, and can be parallel to the first pedal tread.The lower end of the first rigid strutting piece 132 is connected to the first tread portion 11 with the round and smooth bending of angle that is less than 90 degree, the round and smooth bending in upper end of the first rigid strutting piece 132 is connected to the first supporting piece 131, be supported in the inner side of the first Self-balancing electronic wheelbarrow A to make better the first supporting piece 131 support, and keep the bulk strength of combination vehicle frame.Particularly, the first supporting piece 131 has former and later two ends that rotational symmetry arranges; The elbow member 11b2 of the first frame member 11b has into former and later two ends (away from the first pivot part 111) that rotational symmetry arranges; The upper end of two the first rigid strutting pieces 132 is connected with former and later two smooth end of the first supporting piece 131 respectively, and the bottom of two the first rigid strutting pieces 132 is connected with former and later two smooth end of the elbow member 11b2 of the first frame member 11b respectively.Thus, the first supporting piece 131 and two the first rigid strutting pieces 132 form " n " type structure.
The second rigidity support division 23 comprises and being fixedly connected with the second tread portion 21 and from upwardly extending the second rigid strutting piece 232 of the second tread portion 21 and be supported in the second supporting piece 231 of the second tread portion 21 tops by the second rigid strutting piece 232.The structure of the second rigidity support division 23 and arranging with the first rigidity support division 13, does not repeat them here.
In the above-described embodiments, although the first rigid strutting piece that the first rigidity support division 13 arranges before and after comprising 2 can be also only to have 1 the first rigid strutting piece that is arranged on the first supporting piece middle part.Although frame member is mainly made up of pipe fitting, reality can be also by plate be formed by connecting or entirety for tabular.
Embodiment 2
Referring to Fig. 4 and Fig. 5, for inciting somebody to action, independently the first Self-balancing electronic wheelbarrow A ' and the second Self-balancing electronic wheelbarrow B ' are assembled into a Self-balancing electronic two-wheel car to the assembling vehicle frame 100 ' of the present embodiment separately.Assembling vehicle frame 100 ' comprises the first device with pedal 10 ', the second device with pedal 20 ' and connecting mechanism for rotating 30 '.The first device with pedal 10 ' is coaxially connected by connecting mechanism for rotating 30 ' with the second device with pedal 20 ' and can relatively rotates.
20 one-tenth mirror images of the first device with pedal 10 and the second device with pedal are symmetrical arranged, both structures and identical with the annexation of corresponding Self-balancing electronic wheelbarrow.
Referring to Fig. 4, the first device with pedal 10 ' comprises the first tread portion 11 ', two the first attaching partss 12 ' that removably connect the first Self-balancing electronic wheelbarrow A ' and upwards extends from the first tread portion 11 ' first rigidity support division the 13 ', the first tread portion 11 ' arranging and is removably connected with the first Self-balancing electronic wheelbarrow A ' by two the first attaching partss 12 '; The car body that the first rigidity support division 13 ' supports the first Self-balancing electronic wheelbarrow A ' is kept upright it;
The structure of the second device with pedal 20 ' is identical with the first device with pedal 10 ', therefore do not repeat them here.
The first tread portion 11 ' is coaxially connected by connecting mechanism for rotating 30 ' with the second tread portion 21 ' and can relatively rotates.
Connecting mechanism for rotating 30 ' comprises an axially extended rotating connector 31 ' and an axially extended fixed connecting piece 32 '.Rotating connector 31 ' is a hollow tubular member.
Referring to Fig. 5, for having removed the three-dimensional exploded view of the assembling vehicle frame after the second tread portion 21 '.
The first tread portion 11 ' comprises having the first tread elements 11a ' of the first pedal tread and the first frame member 11b ' of fixed bearing the first tread elements 11a '.The first tread elements 11a ' and the first frame member 11b ' fix by four bolts.The second tread portion 21 ' structure is identical with the first tread portion 11 '.
The first frame member 11b ' is roughly tabular, and the first tread elements 11a ' with the first frame member 11b ' thus relatively offering groove coordinates and forms first pivot part the 111 ', the first pivot part 111 ' that is hollow tubular and coordinate with one end pivotable of rotating connector 31 '.Same, thereby the second tread elements and the second frame member are relatively offered groove, cooperation forms the second pivot part that is hollow tubular.
Rotating connector 31 ' two ends are arranged with respectively at least one self-lubricating bearing.Self-lubricating bearing reduces the friction between the two ends of rotating connector and the first pivot part, the second pivot part for supporting described rotating connector when.
As shown in Figure 5, the two ends of rotating connector 31 ' are respectively arranged with two self-lubricating bearings, and to reduce the contingent upper and lower play of rotating connector in the process of moving, restriction rotating connector stably remains on horizontal surface it.
One end of rotating connector 31 ' is arranged with the first self-lubricating bearing 311 ' and the 3rd self-lubricating bearing 313 ', and the 3rd self-lubricating bearing 313 ' is positioned at the outside of the first self-lubricating bearing 311 ', is both placed in the first pivot part 111 '.(sheathed the second self-lubricating bearing and the four selfs lubricating bearings of the other end of rotating connector 31 ', not shown)
As shown in Figure 5, in the first pivot part 111 ', be respectively equipped with the bearing mounting groove 1111 ', 1112 ' of accommodating the first self-lubricating bearing 311 ' and the 3rd self-lubricating bearing 313 '.
Distolateral first limiting section (raised platforms) 112 ' that is provided with of the first pivot part 111 ', the distolateral second limiting section (not shown) that is provided with of the second same pivot part 211 ', rotating connector 31 ' is positioned between the first limiting section 112 ' and the second limiting section, thereby sliding axially of rotating connector 31 ' is limited.
Fixed connecting piece 32 ' is placed in rotating connector 31 ', and one end is secured by bolts in the outside of the first pivot part 111 ', be fixed on the first fixed installation portion 113 ' on the first limiting section (raised platforms) the 112 ' outward extending platform.Same, the other end of fixed connecting piece 32 ' is secured by bolts in the outside of the second pivot part.The selection of fixed connecting piece 32 ' is specifically referring to embodiment 1.
As shown in Figures 4 and 5, the first tread portion 11 ' is removably connected with the first Self-balancing electronic wheelbarrow A ' by two the first attaching partss 12 '; Particularly, two the first attaching partss 12 ' are individually fixed in the front and rear edge (can be to fix by welding or integrated mode) of the first frame member 11b ' of the first tread portion 11 ', two the first attaching partss 12 ' are all provided with mounting hole 121 ', by bolt respectively with being removably fixedly connected with of the existing through hole A11 ' of the pedal A1 ' rear and front end of the first Self-balancing electronic wheelbarrow A '.
In the present embodiment, the first rigidity support division 13 ' is arranged on the first tread elements 11a ' of the first tread portion 11 '.The first rigidity support division 13 ' entirety is roughly tabular.
The lateral surface of the first rigidity support division 13 ' be provided with can with first Self-balancing electronic wheelbarrow A ' the first fixed part 14 ' that removably clamping coordinates, as shown in Figures 4 and 5, the first fixed part 14 ' is the cylindrical bump 14 ' protruding laterally, accordingly, the wheel carrier of the first Self-balancing electronic wheelbarrow A ' is provided with the first groove A2 ' coordinating with cylindrical bump 14 '.Same, the second self-balancing wheelbarrow B ' is provided with the second groove (not shown), with the second fixed part on the second rigidity support division removably clamping coordinate.
After two the first attaching partss 12 ' are connected with the pedal A1 ' of the first Self-balancing electronic wheelbarrow A ', the first fixed part 14 ' of the lateral surface of the first rigidity support division 13 ' coordinates with the first groove A2 ' clamping on wheel carrier, form the fixing of three sites, further improve on the one hand the steadiness being connected between the first tread portion 11 ' and the first Self-balancing electronic wheelbarrow A ', make both shapes in aggregates, prevent from occurring in the process of moving front and back or upper and lower relative motion; On the other hand, be convenient to the upper suffered power (from operator's application of force information) of the first tread portion 11 ' to pass to better the first Self-balancing electronic wheelbarrow A ', thereby can make more quickly the response of acceleration or deceleration.
The first Self-balancing electronic wheelbarrow in above-mentioned two embodiment and the second Self-balancing electronic wheelbarrow all adopt commercially available IPS Self-balancing electronic wheelbarrow on the market.
Be assembled into after Self-balancing electronic two-wheel car by assembling vehicle frame of the present invention, the first tread portion and the second pedal part have replaced respectively existing pedal on first, second Self-balancing electronic wheelbarrow, operator does not worry left right balanced problem, even beginner also can not fear, driving safety is higher.On the other hand, the connecting mechanism for rotating that passes through between the first tread portion and the second tread portion is connected rotationally, operator is in the time of the two-wheel car of driving after assembling like this, can experience more diversified travelling or entertainment way: for example, when operator stands on the first and second pedal treads, forward lean or layback to the first tread portion and the synchronous application of force of the second tread portion, the first and second Self-balancing electronic wheelbarrows synchronously travel; If the asynchronous application of force, for example health leans forward towards a side, to the tread portion application of force that leans forward, the not application of force or execute less power of another tread portion, corresponding acceleration of two wheelbarrows, another does not accelerate or accelerates less, realizes two-wheel car entirety clickwise or left-hand revolution; If body erect, to the tread portion application of force that leans forward, to another tread portion application of force backward, twists between two tread portion, one of two corresponding wheelbarrow accelerate a deceleration, can realize two-wheel car entirety clickwise or left-hand revolution.
Above specific embodiments of the invention are described.It will be appreciated that, the present invention is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (17)
1. an assembling vehicle frame, is characterized in that: this assembling vehicle frame is assembled into a Self-balancing electronic two-wheel car for inciting somebody to action separately independently the first Self-balancing electronic wheelbarrow and the second Self-balancing electronic wheelbarrow, and this assembling vehicle frame comprises:
The first device with pedal, comprise the first rigidity support division that removably connects the first tread portion of described the first Self-balancing electronic wheelbarrow and upwards extend setting from described the first tread portion, the car body that described the first rigidity support division supports described the first Self-balancing electronic wheelbarrow is kept upright it;
The second device with pedal, comprise the second rigidity support division that removably connects the second tread portion of described the first Self-balancing electronic wheelbarrow and upwards extend setting from described the second tread portion, the car body that described the second rigidity support division supports described the second Self-balancing electronic wheelbarrow is kept upright it; With
Connecting mechanism for rotating, described the first device with pedal is coaxially connected and can be relatively rotated by described connecting mechanism for rotating with the second device with pedal, and described the first Self-balancing electronic wheelbarrow and the second Self-balancing electronic wheelbarrow can reach respectively the self-balancing of fore-and-aft direction independently.
2. assembling vehicle frame as claimed in claim 1, is characterized in that: described connecting mechanism for rotating comprises a rotating connector axially arranging,
Described the first tread portion is provided with the first pivot part coordinating with described rotating connector pivotable, and/or described the second tread portion is provided with the second pivot part coordinating with described rotating connector pivotable.
3. assembling vehicle frame as claimed in claim 2, is characterized in that: described rotating connector is an axially extended pipe fitting; Described the first pivot part and the second pivot part are hollow tubular, coordinate respectively with the two ends pivotable of described rotating connector.
4. assembling vehicle frame as claimed in claim 3, is characterized in that:
Described the first tread portion is provided with the described rotating connector of restriction the first limiting section in axial sliding;
Described the second tread portion is provided with the described rotating connector of restriction the second limiting section in axial sliding.
5. assembling vehicle frame as claimed in claim 1, is characterized in that: described connecting mechanism for rotating comprises a fixed connecting piece axially arranging, and described the first tread portion is fixedly connected with by described fixed connecting piece in the axial direction with the second tread portion.
6. assembling vehicle frame as claimed in claim 1, is characterized in that: described the first tread portion comprises first frame member with the first tread elements described in the first tread elements of the first pedal tread and fixed bearing;
Described the second tread portion comprises second frame member with the second tread elements described in the second tread elements of the second pedal tread and fixed bearing.
7. assembling vehicle frame as claimed in claim 6, is characterized in that: described the first frame member comprises: the first axial pipe fitting arranging vertically; Described the second frame member comprises: the second axial pipe fitting arranging vertically; The described first axial pipe fitting comprises the first pivot part that is hollow tubular; The described second axial pipe fitting comprises the second pivot part that is hollow tubular; Described connecting mechanism for rotating comprises a rotating connector axially arranging, and described rotating connector is an axially extended pipe fitting, and these pipe fitting two ends respectively pivotable are matched with in described the first pivot part and described the second pivot part.
8. assembling vehicle frame as claimed in claim 6, is characterized in that: described the first frame member is roughly tabular, thereby and described the first tread elements and the first frame member relatively offer groove and coordinate and form the first pivot part that is hollow tubular;
Described the second frame member is roughly tabular, thereby and described the second tread elements and the second frame member relatively offer groove and coordinate and form the second pivot part that is hollow tubular;
Described connecting mechanism for rotating comprises a rotating connector axially arranging, and described rotating connector is an axially extended pipe fitting, and these pipe fitting two ends respectively pivotable are matched with in described the first pivot part and described the second pivot part.
9. assembling vehicle frame as claimed in claim 8, is characterized in that: described rotating connector two ends are arranged with respectively the first self-lubricating bearing and the second self-lubricating bearing;
Described the first self-lubricating bearing is placed in the first pivot part; Described the second self-lubricating bearing is placed in the second pivot part.
10. assembling vehicle frame as claimed in claim 9, is characterized in that: described rotating connector two ends are arranged with respectively the 3rd self-lubricating bearing and four selfs lubricating bearings; Described the 3rd self-lubricating bearing is placed in the first pivot part and is positioned at the outside of the first self-lubricating bearing; Described four selfs lubricating bearings is placed in the second pivot part and is positioned at the outside of the second self-lubricating bearing.
11. assembling vehicle frames as described in any one in claim 1～10, is characterized in that: described the first rigidity support division comprises: the first rigid strutting piece, is fixedly connected with described the first tread portion and upwards extends from described the first tread portion; The first supporting piece, is supported in described the first tread portion top by described the first rigid strutting piece; And
Described the second rigidity support division comprises: the second rigid strutting piece, is fixedly connected with described the second tread portion and upwards extends from described the second tread portion; The second supporting piece, by described the second rigid strutting piece in described the second tread portion top.
12. assembling vehicle frames as claimed in claim 11, it is characterized in that: described the first supporting piece is the straight pipe being disposed radially, the number of described the first rigid strutting piece is 2, the lower end of each described the first rigid strutting piece is connected to described the first tread portion with the round and smooth bending of angle that is less than 90 degree, and the round and smooth bending in upper end of each described the first rigid strutting piece is connected to the rear and front end of described the first supporting piece;
Described the second supporting piece is the straight pipe being disposed radially, the number of described the second rigid strutting piece is 2, the lower end of each described the second rigid strutting piece is connected to described the second tread portion with the round and smooth bending of angle that is less than 90 degree, and the round and smooth bending in upper end of each described the second rigid strutting piece is connected to the rear and front end of described the second supporting piece.
13. assembling vehicle frames as described in any one in claim 1～10, is characterized in that: the first rigidity support division is provided with vehicle frame the first fixed part that removably clamping coordinates with described the first Self-balancing electronic wheelbarrow; The second rigidity support division is provided with vehicle frame the second fixed part that removably clamping coordinates with described the second Self-balancing electronic wheelbarrow.
14. assembling vehicle frames as described in any one in claim 1～10, is characterized in that: described the first device with pedal also comprises two the first attaching partss, described two the first attaching partss are individually fixed in the front and rear edge of described the first tread portion; Described the second device with pedal also comprises two the second attaching partss, and described two the second attaching partss are individually fixed in the front and rear edge of described the second tread portion.
15. 1 kinds of Self-balancing electronic two-wheel cars, is characterized in that, it comprises separately the assembling vehicle frame described in any one in independently the first Self-balancing electronic wheelbarrow and the second Self-balancing electronic wheelbarrow and claim 1-10.
16. Self-balancing electronic two-wheel cars as claimed in claim 15, is characterized in that: in the pedal of described first, second Self-balancing electronic wheelbarrow, be respectively equipped with multiple through holes;
Described the first device with pedal comprises two the first attaching partss, and described two the first attaching partss are removably installed in respectively the rear and front end of the through hole of described the first Self-balancing electronic wheelbarrow one side pedal;
Described the second device with pedal comprises two the second attaching partss, and described two the second attaching partss are removably installed in respectively the rear and front end of the through hole of the relative side pedal of described the second Self-balancing electronic wheelbarrow.
17. Self-balancing electronic two-wheel cars as claimed in claim 15, it is characterized in that: the wheel carrier of described the first Self-balancing electronic wheelbarrow is provided with the first groove, the first rigidity support division of described assembling vehicle frame is provided with and described the first groove the first fixed part that removably clamping coordinates;
The wheel carrier of described the second Self-balancing electronic wheelbarrow is provided with the second groove, and the second rigidity support division of described assembling vehicle frame is provided with and described the second groove the second fixed part that removably clamping coordinates.
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| CN201410331880.0A CN104071275B (en) | 2014-07-14 | 2014-07-14 | Self-balancing electronic two-wheel car and assembling vehicle frame thereof |
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| CN201410331880.0A CN104071275B (en) | 2014-07-14 | 2014-07-14 | Self-balancing electronic two-wheel car and assembling vehicle frame thereof |
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| CN104071275B CN104071275B (en) | 2016-03-09 |
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