CN104537914B - Driving learning model vehicle steering system and driving learning model vehicle - Google Patents
Driving learning model vehicle steering system and driving learning model vehicle Download PDFInfo
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- CN104537914B CN104537914B CN201510041371.9A CN201510041371A CN104537914B CN 104537914 B CN104537914 B CN 104537914B CN 201510041371 A CN201510041371 A CN 201510041371A CN 104537914 B CN104537914 B CN 104537914B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/04—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of land vehicles
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Abstract
The invention provides a driving learning model vehicle steering system and a driving learning model vehicle, and relates to the field of driving. The driving learning model vehicle steering system comprises a front axle, wherein the front axle is erected on a bottom plate of a vehicle body and is fixedly connected with the bottom plate; rotating plates are arranged at two ends of the front axle respectively; the rotating plates are vertically arranged and are rotationally connected with the front axle; steering connecting rods are arranged between two rotating plates; two ends of the steering connecting rods are respectively connected with the rotating plates rotationally; shifting blocks are arranged on the steering connecting rods; racks are arranged on adjacent steering connecting rods; the racks are provided with teeth and shifting claws matched with the shifting blocks; the racks are connected with a pin rack in a sliding manner; the pin rack is fixed on the bottom plate; a transmission shaft is rotationally connected with the vehicle body; teeth are arranged at one end of the transmission shaft and are meshed with the teeth of the racks; the other end of the transmission shaft is fixedly connected with the center of a steering wheel. By adopting the driving learning model vehicle steering system, learners can conveniently observe and understand the operation on the steering wheel and the control on steering of wheels, the driving learning speed is accelerated, and the driving learning efficiency is improved.
Description
Technical field
The present invention relates to field is driven, in particular to a kind of Driving study is with model car steering and drives
Commonly use model car.
Background technology
In existing driving instruction, conventional method has carries out driving instruction using learner-driven vehicle and video.Wherein, learner-driven vehicle
Volume is big, and the position of Driving Instructor with student in the car or so, height are different, Driving Instructor it is observed that content with
Student it is observed that content differ, in explanation, student does not allow readily understood Driving Instructor, and study schedule is slow, for side
Just understand, coach and student need Jing often to change seat, be replaced as frequently as seat trouble and consuming time.Explained using video,
The displacement circumstances of whole car is can't see in video explanation in the car, student, and the outer video explanation of car, student be can't see in-car again and can be seen
Situation about observing.
Therefore, in existing driving school, the education except driving technology is carried out using said method, can also binding model car to driving
Cross Cheng Jinhang integrally to demonstrate, driving instruction explanation carried out using model car, although can be moved using model car simulation car load,
But as model car is mostly non-Driving study special purpose model car, the wheel of model car can not rotate mostly or can only be random
Rotate, such model car when carrying out driving technology and learning, especially in the study of turning skill, it is impossible to embody well
Corresponding relation when steering wheel rotation is turned to actual wheel, it is impossible to allow student to observe the content that will learn well,
It is unfavorable for driving instruction.
The content of the invention
In view of this, the invention provides a kind of Driving study model car steering and Driving study model car,
To improve the problems referred to above.
The Driving study model car steering that the present invention is provided includes propons, and the propons is erected at the base plate of car body
Upper and be fixedly connected with the base plate, the propons is respectively arranged at two ends with rotor plate, the rotor plate it is vertically arranged and with institute
State propons and rotate connection, two rotor plates be arranged in parallel.
Steering link is additionally provided between two rotor plates, the two ends of the steering link are turned with the rotor plate respectively
Dynamic connection, the steering link are provided with shifting block, and the adjacent steering link is provided with tooth bar, the tooth bar be provided with tooth and with
The pusher dog that the shifting block coordinates, the tooth bar are slidably connected with pin frame, and the pin frame is fixed on the base plate.
Power transmission shaft is additionally provided with the base plate, the power transmission shaft is inclined on the car body, the power transmission shaft and institute
State car body and rotate connection, one end of the power transmission shaft is provided with tooth and is engaged with the tooth of the tooth bar, the other end of the power transmission shaft
It is fixedly connected with the center of steering wheel.
Above-described Driving study model car, it is preferable that the two ends of the steering link are bearing of trend identical
Elbow, the elbow are rotated with the rotor plate and are connected, and the shifting block is arranged on the middle part of the steering link, the shifting block
Bearing of trend is contrary with the bearing of trend of the elbow.
Steering link is needed with good structural strength as connection tooth bar and the key structure of rotor plate, will be turned to
Elbow is made at the two ends of connecting rod, is rotated with rotor plate using elbow and is connected, and the sound construction of elbow can bear steering link two
The load at end, meanwhile, the shifting block being arranged in the middle part of steering link, the bearing of trend of shifting block is with the bearing of trend of elbow conversely, making
Being more uniformly stressed on steering link, it is to avoid steering link one side stress is more, overall force unbalance and cause steering to connect
The deformation of bar, is caused steering link to be connected with rotor plate rotation and is had some setbacks, affect the flexibility ratio for turning to.
Above-described Driving study model car, it is preferable that the propons is respectively arranged at two ends with vertically arranged rotation
Bar, the rotating bar are rotated with the rotor plate and are connected.Propons is rotated with rotor plate by rotating bar and be connected, realize propons
It is connected with the rotation of rotor plate, and rotating bar is wholely set with propons, structural strength is high, can bear compared with big load and unlikely
In deforming upon, it is ensured that propons rotates the flexibility ratio being connected with rotor plate.
Above-described Driving study model car, it is preferable that the Driving study model car steering also includes
Card, the card include upper clamp slice and lower card, and the upper clamp slice is disposed side by side on the rotor plate with the lower card
Near the propons side, the propons with the rotating bar connection end be arranged on the upper clamp slice and the lower card it
Between, the rotating bar is passed through the upper clamp slice and the lower card and is connected with the upper clamp slice and the lower card rotating, institute
The elbow of steering link is stated through the upper clamp slice and is rotated with the upper clamp slice and be connected.
Upper clamp slice and lower card are disposed side by side on rotor plate, and the elbow of steering link passes through upper clamp slice, elbow and upper card
Piece rotates connection, and steering link can drive rotor plate to be rotated, and the two ends of propons are then arranged on upper clamp slice with lower card
Between, the upper end of the rotating bar at propons two ends passes through upper clamp slice, and lower end passes through lower card, and the upper and lower ends of rotating bar are and card
Rotate connection so that the combination of propons and rotor plate is more firm, when being moved due to deflecting plate, Main Load be all from propons
Rotation junction be delivered on propons, therefore, double fixations are carried out using the card of rotating bar and rotor plate, are on the one hand improve
Rotor plate and the bonding strength of propons, extend the service life of propons, on the other hand, fix up and down so that what propons bore
Load is more uniform, it is to avoid propons bears unidirectional load for a long time causes propons deformation to cause propons and the rotation of rotor plate that event occurs
Barrier, makes steering failure.
Above-described Driving study model car, it is preferable that the Driving study model car steering also includes
Copper sheathing, the copper sheathing are set on the outside of the elbow and the rotating bar.Copper has good ductility, smoothness and wear-resisting
Degree, is set on the outside of elbow and rotating bar, by the use of copper sheathing as the bearing being connected with card rotating using copper sheathing so that elbow and
Rotating bar is more smooth with the rotation of card, improves the flexibility ratio of steering, also, to elbow and turns when reducing rotation
The abrasion of lever, extends the service life of propons and steering link, and abrasion is only occurred on copper sheathing, and copper sheathing is direct after being worn
Change, it is to avoid propons or steering link are changed, reduce the maintenance cost of steering.
Above-described Driving study model car, it is preferable that the Driving study model car steering also includes
Drive axle support and fixed cover, the drive axle support are vertically fixed on the base plate, and the fixed cover is rotatably arranged on institute
The upper end of drive axle support is stated, for making the fixed cover rotate in vertical plane, the power transmission shaft passes through the fixed cover
And be connected with fixed cover rotation, circumferential clasp is provided with the middle part of the power transmission shaft, the radius of the circumferential clasp is more than institute
State the internal diameter of fixed cover.
Drive axle support is fixed on base plate, is provided with fixed cover in the upper end of drive axle support, and fixed cover is rotatably arranged on
On drive axle support so that power transmission shaft can adjust the angle and base plate between, so adjust contact of the power transmission shaft with tooth bar and
Engagement, while power transmission shaft is through in fixed cover, rotates in fixed cover, using the circumferential clasp arranged in the middle part of power transmission shaft, will pass
Moving axis is fastened on fixed cover, it is to avoid power transmission shaft play back and forth in the fixed cover, it is impossible to normal to use, using drive axle support and
Fixed cover causes steering wheel and power transmission shaft in the case where normal rotation situation is ensured, realizes simple and quick installation, while dismounting
Change convenient, also, the angle of power transmission shaft and base plate can be adjusted using fixed cover so that the tooth on the tooth and tooth bar of power transmission shaft
It is engaged.
Above-described Driving study model car steering, it is preferable that the pusher dog is arranged in the tooth bar
Portion, the adjacent pusher dog of tooth of the tooth bar are arranged.The adjacent pusher dog of tooth bar is arranged, and pusher dog is arranged on the middle part of tooth bar, makes
The Main Load for obtaining pusher dog concentrates on the middle part of tooth bar, and the stress balance of tooth bar is rational in infrastructure, it is ensured that good transmission performance
And with outstanding processing performance, extend the service life of tooth bar.
Present invention also offers a kind of Driving study model car, including car body and above-described Driving study model
Car steering, the Driving study model car steering are arranged on the front end of the base plate of the car body, each described turn
Dynamic plate is provided with wheel away from the side of the propons, and the wheel is rotated with the rotor plate and is connected, for travelling car body.Adopt
With the Driving study model car of above-mentioned Driving study model car steering, steering wheel rotation band motor car wheel can be simulated and turned
To motion so that student's study drives more quick, in hgher efficiency.
Above-described Driving study model car, it is preferable that Driving study model car also includes pole, described
Pole two ends are provided with screw thread, and one end of the pole is threadedly coupled with the rotor plate, and the wheel is set on the pole,
The other end of the pole is fixed with nut, for clamping wheel.Pole is fixed on rotor plate, and wheel is set in pole
Outside, and wheel is fixed on pole with nut, wheel can be rotated on pole, it is ensured that the normally travel of vehicle,
Vehicle wheel rotation is connected on rotor plate using this structure, structure letter is answered and sound construction, meanwhile, if there is event in wheel
Barrier, it is only necessary to screw lower nut, directly wheel is changed, it is easy to use.
Above-described Driving study model car, it is preferable that Driving study model car also includes standby direction
Disk, the standby steering wheel are rotatably arranged on the car body, and the adjacent steering wheel of the standby steering wheel is arranged, described standby
It is connected with the power transmission shaft by transmission belt with steering wheel.Standby steering wheel is rotated, the transmission of steering wheel is driven by transmission belt
Axle is rotated, and then band carry-over bar slides, and realizes the steering of steering, can also realize steering system using standby steering wheel
The rotation of system so that in teaching, can operate standby steering wheel to be turned to, will not block the rotation of steering wheel so that direction
The rotation process of disk is more directly perceived and clearly presents, and facilitates student to be observed, is understood and learnt, and improves driving instruction
The learning efficiency.
The Driving study model car steering provided relative to prior art, the present invention and Driving study model car
Including following beneficial effect：The Driving study model car steering that the present invention is provided is using the side that setting is rotated on base plate
To disk, steering wheel is rotated and drives drive axis, and the cingulum of power transmission shaft moves the tooth bar of adjacent engagement and slides on base plate, tooth bar water
Smooth dynamic, the pusher dog on tooth bar is moved, and stirs the shifting block on steering link so that steering link level on base plate
Slide, simultaneously because the adjacent steering link of propons is arranged, and steering link and propons are all connected with rotor plate simultaneously, therefore,
Two propons arranged between rotor plate and rotor plate and steering link constitute a four-bar linkage, when steering link enters
When line slip, propons will not be moved, and two rotor plates then can be swung with steering link, realize turning to, steering
When two rotor plates on wheel simultaneously turned to, also, the rotational band motor car wheel of steering wheel is rotated, and intuitively can be seen
Observe the corresponding relation of steering wheel and wheel turning angle, be easy to student's observation and understand drive in for the operation of steering wheel and right
The control of wheel steering, when especially turning to, accelerates the speed of Driving study, improves the efficiency of Driving study.
Description of the drawings
For the clearer explanation embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the axonometric schematic diagram of the Driving study with model car steering of first embodiment of the invention offer；
Fig. 2 is the schematic top plan view of the Driving study with model car steering of Fig. 1 offers；
Fig. 3 is the schematic top plan view of the Driving study with model car steering of second embodiment of the invention offer；
Fig. 4 is the schematic front view of the Driving study with the propons of model car steering of Fig. 3 offers；
Fig. 5 is the schematic front view of the Driving study with the steering link of model car steering of Fig. 3 offers；
Fig. 6 is the schematic side view of the Driving study with model car steering of third embodiment of the invention offer；
Fig. 7 is that schematic diagram is cutd open in the rotor plate part-structure side of the Driving study model car steering that Fig. 6 is provided；
Fig. 8 is the schematic side view of the Driving study model car that fourth embodiment of the invention is provided；
Fig. 9 is the schematic top plan view of the Driving study model car that Fig. 8 is provided；
Figure 10 is the schematic top plan view of the wheel of the Driving study model car that Fig. 8 is provided.
Wherein, the corresponding relation between reference and component names is as follows：Propons 101, base plate 102, rotor plate 103,
Steering link 104, shifting block 105, tooth bar 106, pusher dog 107, pin frame 108, power transmission shaft 109, rotating bar 110, upper clamp slice 111, under
Card 112, copper sheathing 113, drive axle support 114, fixed cover 115, wheel 116, pole 117, steering wheel 118, standby steering wheel
119。
Specific embodiment
In existing driving instruction, conventional method has carries out driving instruction using learner-driven vehicle and video.Wherein, learner-driven vehicle
Volume is big, and the position of Driving Instructor with student in the car or so, height are different, Driving Instructor it is observed that content with
Student it is observed that content differ, in explanation, student does not allow readily understood Driving Instructor, and study schedule is slow, for side
Just understand, coach and student need Jing often to change seat, be replaced as frequently as seat trouble and consuming time.Explained using video,
The displacement circumstances of whole car is can't see in video explanation in the car, student, and the outer video explanation of car, student be can't see in-car again and can be seen
Situation about observing.
Therefore, in existing driving school, the education except driving technology is carried out using said method, can also binding model car to driving
Cross Cheng Jinhang integrally to demonstrate.But through the discovery that studies for a long period of time of research worker, driving instruction explanation is carried out using model car,
Although can be using model car simulation car load motion, as model car is mostly non-Driving study special purpose model car, model
The wheel of car can not be rotated mostly or arbitrarily can only be rotated, such model car carry out driving technology learn when, especially
In the study of turning skill, it is impossible to embody corresponding relation when steering wheel rotation is turned to actual wheel well, it is impossible to very
The good student that allows observes the content that will learn, and is unfavorable for driving instruction.
The invention provides a kind of Driving study improves above-mentioned with model car steering and Driving study model car
Problem.
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
In the present invention, first, second, third, etc. are difference and illustrate, and are not to limit.
Fig. 1 is the axonometric schematic diagram of the Driving study with model car steering of first embodiment of the invention offer；Fig. 2 is
Schematic top plan view of the Driving study that Fig. 1 is provided with model car steering；As shown in Figure 1-2, first embodiment of the invention is carried
For Driving study model car steering include propons 101, propons 101 is erected on the base plate 102 of car body and and base plate
102 are fixedly connected, and propons 101 is respectively arranged at two ends with rotor plate 103, and rotor plate 103 is vertically arranged and rotates with propons 101 and to connect
Connect, two rotor plates 103 be arranged in parallel.
Be additionally provided with steering link 104 between two rotor plates 103, the two ends of steering link 104 respectively with 103 turns of rotor plate
Dynamic connection, steering link 104 are provided with shifting block 105, and adjacent steering link 104 is provided with tooth bar 106, and tooth bar 106 is provided with one
Row's straight-tooth and the pusher dog 107 coordinated with shifting block 105, pusher dog 107 offer recess, recess and 105 clamping of shifting block, tooth bar 106 with
Pin frame 108 is slidably connected, and pin frame 108 is fixed on base plate 102, is provided with chute in pin frame 108, and tooth bar 106 is fixed on pin frame 108
Upper slip.
Power transmission shaft 109 is additionally provided with base plate 102, power transmission shaft 109 is inclined on car body, power transmission shaft 109 and base plate 102
Connection is rotated, one end of power transmission shaft 109 is provided with tooth and is engaged with the tooth of tooth bar 106, the other end and steering wheel of power transmission shaft 109
118 center is fixedly connected.
The Driving study that first embodiment of the invention is provided is arranged using the rotation on base plate 102 with model car steering
Steering wheel 118, steering wheel 118 rotate drive power transmission shaft 109 rotate, the cingulum of power transmission shaft 109 moves the tooth bar 106 of adjacent engagement
Slide on pin frame 108,106 level of tooth bar is slided, the pusher dog 107 on tooth bar 106 is moved, pusher dog 107 is stirred and turned
To the shifting block 105 on connecting rod 104 so that the level on base plate 102 of steering link 104 is slided.
Simultaneously because 101 adjacent steering link 104 of propons is fixed on base plate 102 arrange, and steering link 104 and front
Bridge 101 is all connected with rotor plate 103 simultaneously.Therefore, the propons 101 for arranging between two rotor plates 103 and two rotor plates 103
A four-bar linkage is constituted with steering link 104, when steering link 104 enters line slip, propons 101 will not be moved
It is dynamic, and two rotor plates 103 then can be swung with the slip of steering link 104, realize turning to, two rotations when steering
Wheel 116 on plate 103 is turned to simultaneously, also, the rotational band motor car wheel 116 of steering wheel 118 is rotated, and intuitively can be seen
The corresponding relation of steering wheel 118 and 116 steering angle of wheel is observed, for steering wheel 118 in being easy to student's observation and understanding driving
Operation and to wheel 116 turn to control, when especially turning to, accelerate the speed of Driving study, improve Driving study
Efficiency.
Fig. 3 is the schematic top plan view of the Driving study with model car steering of second embodiment of the invention offer；Fig. 4 is
Schematic front view of the Driving study that Fig. 3 is provided with the propons of model car steering；Fig. 5 is that the Driving study that Fig. 3 is provided is used
The schematic front view of the steering link of model car steering；As in Figure 3-5, the driving that second embodiment of the invention is provided
It is that on the basis of first embodiment, further, the two ends of steering link 104 are bearing of trend to commonly use model car steering
Identical elbow, the bearing of trend of elbow are axially vertical with steering link 104, and elbow is rotated with rotor plate 103 and is connected, shifting block
105 middle parts for being arranged on steering link 104, the bearing of trend of shifting block 105 are contrary with the bearing of trend of elbow.
Steering link 104 is needed strong with good structure as connection tooth bar 106 and the key structure of rotor plate 103
Elbow is made in the two ends of steering link 104 by degree, is rotated with rotor plate 103 using elbow and is connected, due to elbow and steering link
104 are integrally formed, the sound construction of elbow, can bear the load at 104 two ends of steering link.Meanwhile, the extension side of shifting block 105
To the bearing of trend with elbow conversely, the shifting block 105 being arranged in the middle part of steering link 104 so that the stress on steering link 104
It is more uniform, it is to avoid the unilateral stress of steering link 104 is more, overall force unbalance and cause the deformation of steering link 104, cause
Steering link 104 is connected with the rotation of rotor plate 103 and has some setbacks, and affects flexibility ratio when turning to.
Propons 101 is respectively arranged at two ends with vertically arranged rotating bar 110, and two rotating bars 110 are parallel to each other while rotating
Bar 110 is vertical with the axial direction of propons 101, and rotating bar 110 is rotated with rotor plate 103 and is connected, it is preferable that using in rotor plate
103 are provided with projection, rotating bar 110 directly through projection, by rotating bar 110 by propons 101 and 103 company of rotation of rotor plate
Connect, the rotation for propons 101 being realized with rotor plate 103 is connected, and rotating bar 110 is wholely set with propons 101, structural strength
Height, can bear compared with big load and be unlikely to deform upon, it is ensured that propons 101 rotates the flexibility ratio being connected with rotor plate 103.
It is connected with rotor plate 103 for the ease of propons 101 and steering link 104, Driving study model car steering
Also include card, card includes upper clamp slice 111 and lower card 112, and upper clamp slice 111 is disposed side by side on rotor plate with lower card 112
The side of 103 close propons 101, propons 101 with 110 connection end of rotating bar be arranged on upper clamp slice 111 and lower card 112 it
Between, rotating bar 110 is passed through upper clamp slice 111 and lower card 112 and is rotated with upper clamp slice 111 and lower card 112 and is connected so that two
Rotor plate 103 can horizontally rotate, and two elbows of steering link 104 are each passed through upper clamp slice 111 and are rotated with upper clamp slice 111
Connection, so so that two rotor plates 103 are rotated simultaneously, and rotational angle is identical.
Upper clamp slice 111 and lower card 112 are disposed side by side on rotor plate 103, and two elbows of steering link 104 are worn respectively
Upper clamp slice 111 is crossed, elbow is rotated with upper clamp slice 111 and is connected, and steering link 104 can drive rotor plate 103 to be rotated, and front
The two ends of bridge 101 are then arranged between upper clamp slice 111 and lower card 112, and the upper end of the rotating bar 110 at 101 two ends of propons passes through
Upper clamp slice 111, lower end pass through lower card 112, and the upper and lower ends of rotating bar 110 be connecteds with card rotating so that propons 101 and
The combination of rotor plate 103 is more firm, and during due to moving on deflecting plate, Main Load is connected by the rotation with propons 101
The place of connecing is that rotating bar 110 is delivered on propons 101, therefore, entered with upper clamp slice 111 and lower card 112 simultaneously using rotating bar 110
Row is double fixed, on the one hand improves the bonding strength of rotor plate 103 and propons 101, extends the service life of propons 101, separately
On the one hand, fix up and down, it is more stable to cause the load that propons 101 bears more uniform simultaneously, it is to avoid propons 101 is born for a long time
Unidirectional load causes the deformation of propons 101 to cause the rotation failure of propons 101 and rotor plate 103, makes steering failure.
Fig. 6 is the schematic side view of the Driving study with model car steering of third embodiment of the invention offer；Fig. 7 is
Cut open schematic diagram in the rotor plate part-structure side of the Driving study model car steering that Fig. 6 is provided；As shown in fig. 6-7, this
The Driving study model car steering that bright 3rd embodiment is provided is on the basis of second embodiment, further, to drive
Sailing model for learning car steering also includes copper sheathing 113, and copper sheathing 113 is set on the outside of elbow and rotating bar 110.Copper has good
Ductility well, smoothness and abrasion resistance, are set on the outside of elbow and rotating bar 110 using copper sheathing 113, are made using copper sheathing 113
For the intermediate bearing that elbow and rotating bar 110 are contacted with card, due to the smoothness of copper itself so that elbow and rotating bar 110
It is more smooth with the rotation of card, the flexibility ratio of steering is improve, also, generation is worn and torn on copper sheathing 113, reduce and turn
Abrasion when dynamic to elbow and rotating bar 110, extends the service life of propons 101 and steering link 104, and copper sheathing 113 is ground
Directly change after damage, it is to avoid propons 101 or steering link 104 changed, reduce the maintenance of steering into
This.
In the present embodiment, Driving study model car steering also includes drive axle support 114 and fixed cover 115,
Drive axle support 114 is vertically fixed on base plate 102, and fixed cover 115 is rotatably arranged on the upper end of drive axle support 114, is used for
Fixed cover 115 is made to rotate in vertical plane, power transmission shaft 109 is passed through fixed cover 115 and rotated with fixed cover 115 and is connected, and is driven
The middle part of axle 109 is provided with circumferential clasp, and the radius of circumferential clasp is more than the internal diameter of fixed cover 115.
Drive axle support 114 is fixed on base plate 102, is provided with fixed cover 115 in the upper end of drive axle support 114, fixed
Set 115 is rotatably arranged on drive axle support 114 so that power transmission shaft 109 can be adjusted and the angle between base plate 102, and then
The contact and engagement of power transmission shaft 109 and tooth bar 106 are adjusted, while power transmission shaft 109 is through in fixed cover 115, in fixed cover 115
Rotate.
Using the circumferential clasp arranged in the middle part of power transmission shaft 109, power transmission shaft 109 is fastened on fixed cover 115, it is to avoid transmission
Axle 109 is in 115 interior play back and forth of fixed cover, it is impossible to normal to use, and drive axle support 114 and fixed cover 115 cause steering wheel 118
With power transmission shaft 109 in the case where normal rotation situation is ensured, simple and quick installation is realized, while dismounting and change is convenient, also,
As the tooth of power transmission shaft 109 is engaged with the tooth of tooth bar 106, use for a long time, it may occur that wear and tear and make the tooth of power transmission shaft 109
Depart from the tooth of tooth bar 106 and coordinate, the idle running of power transmission shaft 109 can not be subjected to displacement with carry-over bar 106, and by using fixed cover
115, it becomes possible to adjust the angle of power transmission shaft 109 and base plate 102, angle is adjusted, and then adjusts the tooth and tooth bar of power transmission shaft 109
The mesh degree of 106 tooth so that the tooth of power transmission shaft 109 is engaged with the tooth on tooth bar 106.
Further, pusher dog 107 is arranged on the middle part of tooth bar 106, and the adjacent pusher dog of the tooth of tooth bar 106 107 is arranged.Tooth bar
106 adjacent pusher dogs 107 are arranged, and pusher dog 107 is arranged on the middle part of tooth bar 106 so that the Main Load of pusher dog 107 is concentrated on
The middle part of tooth bar 106, the stress balance of tooth bar 106 are rational in infrastructure, it is ensured that good transmission performance simultaneously has outstanding technique
Performance, extends the service life of tooth bar 106.
Fig. 8 is the schematic side view of the Driving study model car that fourth embodiment of the invention is provided；Fig. 9 is Fig. 8 offers
Driving study model car schematic top plan view；Figure 10 is that the vertical view of the wheel of the Driving study model car that Fig. 8 is provided is shown
It is intended to.As seen in figs. 8-10, present invention also offers a kind of Driving study model car, including the Driving study of car body and the above
Use model car steering, it is preferable that the Driving study model car steering provided using first embodiment of the invention, drive
Sail the front end that model for learning car steering is arranged on the base plate 102 of car body, each rotor plate 103 is away from the one of propons 101
Side is provided with wheel 116, and wheel 116 is rotated with rotor plate 103 and is connected, for travelling car body.Using above-mentioned Driving study mould
The Driving study model car of type car steering, can simulate the motion that steering wheel rotation 118 is turned to motor car wheel 116, make
Obtain student's study and drive more quick, it is in hgher efficiency.
Further, Driving study model car also includes pole 117, and 117 two ends of pole are provided with screw thread, pole 117
One end is threadedly coupled with rotor plate 103, and wheel 116 is set on pole 117, and the other end of pole 117 is fixed with nut,
For clamping wheel 116.Pole 117 is fixed on rotor plate 103, and wheel 116 is set in the outside of pole 117, and uses nut
Wheel 116 is fixed on pole 117, wheel 116 can be rotated on pole 117, it is ensured that the normally travel of vehicle, is adopted
This structure is rotatably connected on wheel 116 on rotor plate 103, and structure letter is answered and sound construction, meanwhile, if wheel 116
Break down, it is only necessary to screw lower nut, directly wheel 116 is changed, it is easy to use.
For the ease of observation, Driving study model car also includes standby steering wheel 119, and standby steering wheel 119 is rotated and set
Put on car body, 119 adjacent steering wheel 118 of standby steering wheel is arranged, standby steering wheel 119 is by transmission belt and power transmission shaft 109
Connection.Standby steering wheel 119 is rotated, is driven by transmission belt the power transmission shaft 109 of steering wheel 118 to be rotated, and then is driven tooth
Bar 106 slides, and realizes the steering of steering, and the rotation of steering can be also realized using standby steering wheel 119 so that religion
In, standby steering wheel 119 can be operated to be turned to, the rotation of steering wheel 118 will not be blocked so that steering wheel 118 turn
Dynamic process is more directly perceived and clearly presents, and facilitates student to be observed, is understood and learnt, and improves the study of driving instruction
Efficiency.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of Driving study model car steering, it is characterised in that including propons, the propons is erected at the bottom of car body
Be fixedly connected on plate and with the base plate, the propons is respectively arranged at two ends with rotor plate, the rotor plate it is vertically arranged and with
The propons rotates connection, and two rotor plates be arranged in parallel；
Steering link is additionally provided between two rotor plates, the two ends of the steering link are rotated with the rotor plate respectively and connected
Connect, the steering link is provided with shifting block, the adjacent steering link is provided with tooth bar, the tooth bar be provided with tooth and with it is described
The pusher dog that shifting block coordinates, the tooth bar are slidably connected with pin frame, and the pin frame is fixed on the base plate, and the pusher dog is arranged on
The middle part of the tooth bar, the adjacent pusher dog of tooth of the tooth bar are arranged；
Power transmission shaft is additionally provided with the base plate, the power transmission shaft is inclined on the car body, the power transmission shaft and the car
Body rotates connection, and one end of the power transmission shaft is provided with tooth and engaged with the tooth of the tooth bar, the other end of the power transmission shaft and side
It is fixedly connected to the center of disk, the two ends of the steering link are bearing of trend identical elbow, the elbow and the rotation
Plate rotates connection, and the shifting block is arranged on the middle part of the steering link, and the bearing of trend of the shifting block is prolonged with the elbow
Stretch in opposite direction.
2. Driving study according to claim 1 model car steering, it is characterised in that the propons two ends difference
Vertically arranged rotating bar is provided with, the rotating bar is rotated with the rotor plate and is connected.
3. Driving study according to claim 2 model car steering, it is characterised in that the Driving study mould
Type car steering also includes card, and the card includes upper clamp slice and lower card, and the upper clamp slice is with the lower card side by side
The side of the close described propons of the rotor plate is arranged on, being arranged on the connection end of the rotating bar for the propons is described
Between upper clamp slice and the lower card, the rotating bar pass through the upper clamp slice and the lower card and with the upper clamp slice and institute
Lower card rotating connection is stated, the elbow of the steering link is passed through the upper clamp slice and rotated with the upper clamp slice and is connected.
4. Driving study according to claim 3 model car steering, it is characterised in that the Driving study mould
Type car steering also includes copper sheathing, and the copper sheathing is set on the outside of the elbow and the rotating bar.
5. Driving study according to claim 1 model car steering, it is characterised in that the Driving study mould
Type car steering also includes drive axle support and fixed cover, and the drive axle support is vertically fixed on the base plate, described
Fixed cover is rotatably arranged on the upper end of the drive axle support, for making the fixed cover rotate in vertical plane, the biography
Moving axis is passed through the fixed cover and is rotated with the fixed cover and is connected, and circumferential clasp, the ring are provided with the middle part of the power transmission shaft
Internal diameter of the radius of shape snap ring more than the fixed cover.
6. a kind of Driving study model car, it is characterised in that including the driving described in car body and claim 1-5 any one
Model for learning car steering, the Driving study model car steering are arranged on the front end of the base plate of the car body,
Each described rotor plate is provided with wheel away from the side of the propons, and the wheel is rotated with the rotor plate and is connected, for making
Car body is travelled.
7. Driving study model car according to claim 6, it is characterised in that the Driving study model car is also wrapped
Pole is included, the pole two ends are provided with screw thread, and one end of the pole is threadedly coupled with the rotor plate, and the wheel is set in
On the pole, the other end of the pole is fixed with nut, for wheel described in clamping.
8. Driving study model car according to claim 6, it is characterised in that the Driving study model car is also wrapped
Standby steering wheel is included, the standby steering wheel is rotatably arranged on the car body, the adjacent steering wheel of the standby steering wheel
Arrange, the standby steering wheel is connected with the power transmission shaft by transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041371.9A CN104537914B (en) | 2015-01-27 | 2015-01-27 | Driving learning model vehicle steering system and driving learning model vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041371.9A CN104537914B (en) | 2015-01-27 | 2015-01-27 | Driving learning model vehicle steering system and driving learning model vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104537914A CN104537914A (en) | 2015-04-22 |
| CN104537914B true CN104537914B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510041371.9A Active CN104537914B (en) | 2015-01-27 | 2015-01-27 | Driving learning model vehicle steering system and driving learning model vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN104537914B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767726B (en) * | 2017-10-18 | 2019-09-24 | 磐安县易驰机械厂 | A kind of driving school original place plays rudder practice and props up device with wheel |
| CN114473997B (en) * | 2021-12-24 | 2023-07-28 | 国网新疆电力有限公司阿克苏供电公司 | Self-propelled power environment inspection robot |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105107U (en) * | 1991-09-08 | 1992-05-20 | 王衍瑶 | Synchronous two steering gear of learner-driven vehicle |
| CN2349619Y (en) * | 1998-10-23 | 1999-11-17 | 河北省企投贸易有限公司 | Car driving technique exerciser |
| CN2845063Y (en) * | 2005-11-03 | 2006-12-06 | 范建华 | Automobile driving simulator steering wheel self-aligning device |
| CN1945656A (en) * | 2006-10-25 | 2007-04-11 | 武汉理工大学 | Control device for automobile driving analogue device |
| CN202028202U (en) * | 2011-05-17 | 2011-11-09 | 广东奥飞动漫文化股份有限公司 | Steering mechanism suitable for small-sized toy car |
| CN202332055U (en) * | 2011-11-30 | 2012-07-11 | 汪哲宇 | Model car for teaching |
| CN103407484B (en) * | 2013-08-23 | 2015-12-23 | 王坦坤 | A kind of tricycle rear wheel drive steering control system |
| CN203535842U (en) * | 2013-09-26 | 2014-04-09 | 李有东 | Vehicle driving trainer safe turning assistance device |
| CN204463530U (en) * | 2015-01-27 | 2015-07-08 | 郑建宽 | Driving study model car steering and Driving study model car |
-
2015
- 2015-01-27 CN CN201510041371.9A patent/CN104537914B/en active Active
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| CN104537914A (en) | 2015-04-22 |
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