CN206750055U - A kind of electric car direction-control apparatus and electric car - Google Patents
A kind of electric car direction-control apparatus and electric car Download PDFInfo
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- CN206750055U CN206750055U CN201720449917.9U CN201720449917U CN206750055U CN 206750055 U CN206750055 U CN 206750055U CN 201720449917 U CN201720449917 U CN 201720449917U CN 206750055 U CN206750055 U CN 206750055U
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- fixed
- steering wheel
- electric car
- control apparatus
- clamping screw
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Abstract
The utility model discloses a kind of electric car direction-control apparatus and electric car, the electric car direction-control apparatus includes：Steering wheel assembly and transmission device, steering wheel assembly include：Steering wheel, steering wheel body and column of training gear, wherein, steering wheel is fixed on the steering wheel body by the column of training gear；Transmission device includes front forked bracket, the front fork being arranged on the front forked bracket, bearing assembly, the first clamping screw, the second clamping screw and double ball studs, wherein, first clamping screw is fixed on the output shaft of the steering wheel body, and the second clamping screw is fixed on the front forked bracket；One end of double ball studs is fixed on first clamping screw by the first locking nut, and the other end is fixed on second clamping screw by the second locking nut；Bearing assembly is used to the front forked bracket being fixed on second clamping screw.Pass through the technical solution of the utility model, it is possible to increase stability during electric car direction controlling.
Description
Technical field
It the utility model is related to new energy electric motor vehicle technical field, and in particular to a kind of electric car direction-control apparatus and electricity
Motor-car.
Background technology
Electric car, i.e. electrically driven vehicle, also known as electricity are driven.Electric car is divided into alternating current electric vehicle and DC electric car.It is logical
The electric car often said is using battery as energy source, by parts such as controller, motors, converts electrical energy into mechanical energy fortune
It is dynamic, change the vehicle of speed with control electric current size.
First electric car manufactured in 1834, and it is that even to this day, electric car has been sent out by DC motor Driver
Great variety is given birth to, type is also varied.
Electric car is existing 10 years as long as in Chinese development as green rising industry.In terms of electric bicycle, 2010
Bottom, Chinese electric bicycle has reached 1.2 hundred million, and is increased with annual 30% speed.
In terms of energy consumption angle, electric bicycle only has ten halfs of 1/8th of motorcycle, car.
From occupying in terms of space, the space that an electric bicycle occupies only has 1st/20th of general private car.
From development trend, electric bicycle industry market prospect is still had an optimistic view of.
Electric bicycle once with its inexpensive, convenient, environmentally friendly functionality advantage, was favored by city medium or low-income stratum.In
The electric bicycle of state is launched from developing middle nineteen nineties in last century small lot, the production since 2012
And sale, always in the impetus to increase substantially year by year.Due in great demand, Chinese electric bicycle market was always maintained in recent years
Great-leap-forward increases.
But existing electric car using wushu drive, people be by handle (tap) in vertical plane direct front wheel,
The direction for making vehicle advance meets the requirement of driver.Obviously, at this moment the angle of front-drive and the angle of handle rotation are " 1：
1 ", therefore the direction that driver advances to vehicle very can intuitively be seen, and be controlled.Obviously, this driving side
The advantages of formula, is easy to " left-hand seat ", and shortcoming is the stability of vehicle when can not ensure to turn to, and is easily turned on one's side.
Utility model content
In view of this, the purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of electric car direction control
Device and electric car processed, wushu direction of the prior art is substituted using the electric car direction-control apparatus with steering wheel assembly
Control device, to improve stability during electric car direction controlling.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of electric car direction-control apparatus, including：Steering wheel assembly and transmission device, wherein, the steering wheel assembly
Including：Steering wheel, steering wheel body and column of training gear, wherein, the steering wheel is fixed on institute by the column of training gear
State on steering wheel body；
The transmission device includes：Front forked bracket, the front fork being arranged on the front forked bracket, bearing assembly, the first lock
Tight bolt, the second clamping screw and double ball studs, wherein, first clamping screw is fixed on the defeated of the steering wheel body
On shaft, second clamping screw is fixed on the front forked bracket；One end of double ball studs passes through the first locking
Nut is fixed on first clamping screw, and the other end is fixed on second clamping screw by the second locking nut；
The bearing assembly is used to the front forked bracket being fixed on second clamping screw.
Preferably, the front fork includes：The left front fork of front wheel of electric motorcar both sides and right front fork are set in parallel in, wherein,
The right front fork includes：Right connection board, right connection reinforcement plate and right damper, wherein, the end of the right connection board
End is vertically fixed on the head end of the right connection reinforcement plate；The head end of the right damper is fixed on the right company by hanger
On fishplate bar, the end of the right damper is bolted on the right connection reinforcement plate；The right connection reinforcement plate
End is provided with the first front-wheel fixing hole；
The left front fork includes：Left connection board, left connection reinforcement plate, left damper and front brake wheel cylinder fixed mount, wherein,
The ending vertical of the left connection board is fixed on the head end of the left connection reinforcement plate；The head end of the left damper is by hanging
Ear is fixed in the left connection board, and the end of the left damper is bolted on the left connection reinforcement plate；Institute
The end for stating left connection reinforcement plate is provided with the second front-wheel fixing hole with the first front-wheel fixing hole same level height；
The front brake wheel cylinder fixed mount is fixed on the middle part of the left connection board, is set on the front brake wheel cylinder fixed mount
Wheel cylinder is equipped with, the wheel cylinder is connected by the brake of brake cable and electric car.
Preferably, the front fork also includes the front axle through the first front-wheel fixing hole and the second front-wheel fixing hole,
The front-wheel and brake of electric car are set on the front axle.
Preferably, it is provided with the hog frame parallel with the front axle between the left front fork and rear front fork.
Preferably, the transmission device also includes adjusting nut, and the adjusting nut is set on double ball studs,
For adjusting the relative distance between first clamping screw and the second clamping screw.
Preferably, the bearing assembly includes：Bearing block, bearing pin, the 3rd locking nut, the 4th locking nut and connection
Axle,
Wherein, the both ends of the bearing pin are fixed on described by the 3rd locking nut and the 4th locking nut respectively
In bearing block；One end of the connecting shaft is provided with through hole, and one end of the connecting shaft is set in and described by the through hole
On two clamping screws, and fixed by second locking nut；The other end of the connecting shaft is fixed in the bearing pin.
Preferably, the steering wheel assembly also includes：Column of training gear fixed mount and steering wheel body fixed mount, wherein,
The column of training gear fixed mount is used to the column of training gear being fixed on electric car, and the steering wheel body fixed mount is used
It is fixed in by the steering wheel body on electric car.
Preferably, the steering wheel assembly also includes：Universal joint, the universal joint are arranged on the bottom of the column of training gear
End, the column of training gear are fixed on the steering wheel body by the universal joint.
Preferably, the steering wheel assembly is pinion and-rack steering wheel assembly.
A kind of electric car, including above-mentioned electric car direction-control apparatus.
The utility model uses above technical scheme, at least possesses following beneficial effect：
As shown from the above technical solution, this electric car direction-control apparatus and electric car provided by the utility model, its
Essence is to transform the direction-control apparatus for being used to control two front-wheels on electric automobile as control one front-wheel of electric car
Direction-control apparatus.This electric car direction-control apparatus provided by the utility model, abandons electric vehicle handlebar in the prior art
Formula direction-control apparatus, using the steering-wheel type direction-control apparatus with steering wheel assembly, user passes through steering wheel and direction
Machine body carrys out indirect front wheel, and the direction for making vehicle advance meets the requirement of driver.When user's steering wheel rotation preset angle
After degree, this predetermined angle is enlarged into bigger front-wheel steer angle by steering wheel assembly and transmission device, in this practicality
In the presence of the direction-control apparatus of this steering-wheel type of new offer, the stability of vehicle is more preferable during Vehicular turn, to car
The control of travel direction is more careful, accurate, rapid operation.Long-distance running uses this electric car side provided by the utility model
To control device, driver more easily, can reduce the labor intensity of driver.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram for the electric car direction-control apparatus that the embodiment of the utility model one provides；
Fig. 2 is the side view of the right front fork for the electric car direction-control apparatus that the embodiment of the utility model one provides；
Fig. 3 is the side view of the left front fork for the electric car direction-control apparatus that the embodiment of the utility model one provides.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, a kind of electric car direction-control apparatus of the embodiment of the utility model one offer, including：Steering wheel is total
Into and transmission device, wherein, the steering wheel assembly includes：Steering wheel 1, steering wheel body 2 and column of training gear 3, wherein, institute
Steering wheel 1 is stated to be fixed on the steering wheel body 2 by the column of training gear 3；
The transmission device includes：Front forked bracket 4, the front fork 5 being arranged on the front forked bracket 4, bearing assembly, first
Clamping screw 6, the second clamping screw 7 and double ball studs 8, wherein, first clamping screw 6 is fixed on the steering wheel sheet
On the output shaft of body 2, second clamping screw 7 is fixed on the front forked bracket；One end of double ball studs 8 passes through
First locking nut 9 is fixed on first clamping screw 6, and the other end is fixed on described second by the second locking nut 10
On clamping screw 7；The bearing assembly is used to the front forked bracket being fixed on second clamping screw 7.
As shown from the above technical solution, this electric car direction-control apparatus provided by the utility model, its essence is will
It is used to control the direction-control apparatus of two front-wheels to transform the direction controlling of control one front-wheel of electric car as on electric automobile
Device.This electric car direction-control apparatus provided by the utility model, abandon electric car wushu direction control in the prior art
Device processed, using the steering-wheel type direction-control apparatus with steering wheel assembly, user by steering wheel and steering wheel body 2 come
Indirect front wheel, the direction for making vehicle advance meet the requirement of driver.After user's steering wheel rotation predetermined angle, this
Predetermined angle is enlarged into bigger front-wheel steer angle by steering wheel assembly and transmission device, provided by the utility model
In the presence of the direction-control apparatus of this steering-wheel type, the stability of vehicle is more preferable during Vehicular turn, to vehicle heading
Control is more careful, accurate, rapid operation.Long-distance running is filled using this electric car direction controlling provided by the utility model
Put, driver more easily, can reduce the labor intensity of driver.
Referring to Fig. 2 and Fig. 3, it is preferable that the front fork 5 includes：It is set in parallel in the left front fork 51 of front wheel of electric motorcar both sides
With right front fork 52, wherein,
The right front fork 52 includes：Right connection board 521, right connection reinforcement plate 522 and right damper 523, wherein, the right side
The ending vertical of connecting plate 521 is fixed on the head end of the right connection reinforcement plate 522；The head end of the right damper 523 leads to
Cross hanger 524 to be fixed in the right connection board 521, the end of the right damper 523 is bolted on the right company
Connect in reinforcing plate 522；The end of the right connection reinforcement plate 522 is provided with the first front-wheel fixing hole 525；
The left front fork 51 includes：Left connection board 511, left connection reinforcement plate 512, left damper 513 and front brake wheel cylinder
Fixed mount 514, wherein, the ending vertical of the left connection board 511 is fixed on the head end of the left connection reinforcement plate 512；Institute
The head end for stating left damper 513 is fixed in the left connection board 511 by hanger, and the end of the left damper 513 passes through
It is bolted on the left connection reinforcement plate 512；The end of the left connection reinforcement plate 512 is provided with and first front-wheel
Second front-wheel fixing hole 515 of the same level height of fixing hole 525；
The front brake wheel cylinder fixed mount 514 is fixed on the middle part of the left connection board 511, and the front brake wheel cylinder is fixed
Wheel cylinder is provided with frame 514, the wheel cylinder is connected by brake cable 516 with the brake of electric car.
Preferably, the front fork also includes before the first front-wheel fixing hole 525 and the second front-wheel fixing hole 515
Wheel shaft 11, the front-wheel and brake of electric car are set on the front axle 11.
Preferably, it is provided with the hog frame 12 parallel with the front axle between the left front fork and rear front fork.
Preferably, the transmission device also includes adjusting nut 13, and the adjusting nut 13 is set in double bulb spiral shells
On bolt 8, for adjusting the relative distance between the clamping screw 7 of the first clamping screw 6 and second.
Preferably, the bearing assembly includes：Bearing block 14, bearing pin 15, the 3rd locking nut 16, the 4th locking nut
17 and connecting shaft 18,
Wherein, the both ends of the bearing pin 15 are fixed by the 3rd locking nut 16 and the 4th locking nut 17 respectively
In the bearing block 14；One end of the connecting shaft 18 is provided with through hole, and one end of the connecting shaft 18 passes through the through hole set
It is located at on second clamping screw 7, and being fixed by second locking nut 10；The other end of the connecting shaft 18 is consolidated
It is scheduled in the bearing pin 15.
Preferably, the steering wheel assembly also includes：Column of training gear fixed mount 19 and steering wheel body fixed mount 20, its
In, the column of training gear fixed mount 19 is used to the column of training gear 3 being fixed on electric car, and the steering wheel body is consolidated
Determine frame 20 to be used to the steering wheel body 2 being fixed on electric car.
Preferably, the steering wheel assembly also includes：Universal joint 21, the universal joint 21 are arranged on the column of training gear
3 bottom, the column of training gear 3 are fixed on the steering wheel body 2 by the universal joint 21.
Preferably, the steering wheel assembly is pinion and-rack steering wheel assembly.
In addition, the utility model also proposed a kind of electric car, including above-mentioned electric car direction-control apparatus.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.Term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint phase
To importance.Term " multiple " refers to two or more, is limited unless otherwise clear and definite.
Claims (9)
- A kind of 1. electric car direction-control apparatus, it is characterised in that including：Steering wheel assembly and transmission device, wherein, the side Include to machine assembly：Steering wheel, steering wheel body and column of training gear, wherein, the steering wheel passes through the column of training gear It is fixed on the steering wheel body；The transmission device includes：Front forked bracket, the front fork being arranged on the front forked bracket, bearing assembly, the first locking screw Bolt, the second clamping screw and double ball studs, wherein, first clamping screw is fixed on the output shaft of the steering wheel body On, second clamping screw is fixed on the front forked bracket；One end of double ball studs passes through the first locking nut It is fixed on first clamping screw, the other end is fixed on second clamping screw by the second locking nut；It is described Bearing assembly is used to the front forked bracket being fixed on second clamping screw；The front fork includes：The left front fork of front wheel of electric motorcar both sides and right front fork are set in parallel in, wherein,The right front fork includes：Right connection board, right connection reinforcement plate and right damper, wherein, the end of the right connection board is hung down Directly it is fixed on the head end of the right connection reinforcement plate；The head end of the right damper is fixed on the right connection board by hanger On, the end of the right damper is bolted on the right connection reinforcement plate；The end of the right connection reinforcement plate It is provided with the first front-wheel fixing hole；The left front fork includes：Left connection board, left connection reinforcement plate, left damper and front brake wheel cylinder fixed mount, wherein, it is described The ending vertical of left connection board is fixed on the head end of the left connection reinforcement plate；The head end of the left damper is consolidated by hanger It is scheduled in the left connection board, the end of the left damper is bolted on the left connection reinforcement plate；The left side The end of connection reinforcement plate is provided with the second front-wheel fixing hole with the first front-wheel fixing hole same level height；The front brake wheel cylinder fixed mount is fixed on the middle part of the left connection board, is provided with the front brake wheel cylinder fixed mount Wheel cylinder, the wheel cylinder are connected by the brake of brake cable and electric car.
- 2. electric car direction-control apparatus according to claim 1, it is characterised in that the front fork is also included through described The front axle of first front-wheel fixing hole and the second front-wheel fixing hole, the front-wheel and brake of electric car are set in the front axle On.
- 3. electric car direction-control apparatus according to claim 2, it is characterised in that between the left front fork and rear front fork It is provided with the hog frame parallel with the front axle.
- 4. electric car direction-control apparatus according to claim 1, it is characterised in that the transmission device also includes regulation Nut, the adjusting nut are set on double ball studs, for adjusting first clamping screw and the second locking screw Relative distance between bolt.
- 5. electric car direction-control apparatus according to claim 1, it is characterised in that the bearing assembly includes：Bearing Seat, bearing pin, the 3rd locking nut, the 4th locking nut and connecting shaft,Wherein, the both ends of the bearing pin are fixed on the bearing by the 3rd locking nut and the 4th locking nut respectively In seat；One end of the connecting shaft is provided with through hole, and one end of the connecting shaft is set in and the described second lock by the through hole On tight bolt, and fixed by second locking nut；The other end of the connecting shaft is fixed in the bearing pin.
- 6. electric car direction-control apparatus according to claim 1, it is characterised in that the steering wheel assembly also includes： Column of training gear fixed mount and steering wheel body fixed mount, wherein, the column of training gear fixed mount is used for the steering wheel Tubing string is fixed on electric car, and the steering wheel body fixed mount is used to the steering wheel body being fixed on electric car.
- 7. electric car direction-control apparatus according to claim 6, it is characterised in that the steering wheel assembly also includes： Universal joint, the universal joint are arranged on the bottom of the column of training gear, and the column of training gear is fixed by the universal joint On the steering wheel body.
- 8. the electric car direction-control apparatus according to any one of claim 1~7, it is characterised in that the steering wheel is total As pinion and-rack steering wheel assembly.
- 9. a kind of electric car, it is characterised in that including the electric car direction-control apparatus described in any one of claim 1~8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449917.9U CN206750055U (en) | 2017-04-25 | 2017-04-25 | A kind of electric car direction-control apparatus and electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449917.9U CN206750055U (en) | 2017-04-25 | 2017-04-25 | A kind of electric car direction-control apparatus and electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206750055U true CN206750055U (en) | 2017-12-15 |
Family
ID=60616087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449917.9U Expired - Fee Related CN206750055U (en) | 2017-04-25 | 2017-04-25 | A kind of electric car direction-control apparatus and electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206750055U (en) |
-
2017
- 2017-04-25 CN CN201720449917.9U patent/CN206750055U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190425 |