CN105771260B - A kind of remote control model car - Google Patents
A kind of remote control model car Download PDFInfo
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- CN105771260B CN105771260B CN201610227344.5A CN201610227344A CN105771260B CN 105771260 B CN105771260 B CN 105771260B CN 201610227344 A CN201610227344 A CN 201610227344A CN 105771260 B CN105771260 B CN 105771260B
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- model car
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/26—Details; Accessories
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/26—Details; Accessories
- A63H17/42—Automatic stopping or braking arrangements
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- Toys (AREA)
Abstract
The invention discloses a kind of remote control model cars, and including modular structures such as chassis, preceding bridge, rear axle, front axle damper system, rear axle shock mitigation system, brake system, electric power system, dynamical system, steering, mutual function is independent between module.A kind of remote control model car provided by the invention has all various technical advantages, therefore it will bring good market prospects and economic benefit.
Description
Technical field
The present invention relates to telecar technical field more particularly to a kind of remote control model cars.
Background technology
It is well-known, it can be common that remote control model car is a kind of model car for implementing control by remote control, that is, is remotely controlled
Model.Remote control model car is one and is pursued hobby by young man and moved.Remote control model car is not toy, and it has and vapour
The same or similar dynamical system of vehicle (engine etc.), the also structures such as suspension and high performance tire are a kind of
Particular module vehicle.
Remote control model car is generally classified as by the power resources used：Electric remote control model cars and the dynamic remote control model car of oil：
1st, electric remote control model cars (Electrical Power) abbreviation EP：
Electric remote control model cars are exactly that motor is used to be exported as power by machine governor motivation of adjustment as its name suggests
Car traveling is pushed to speed change system.
Electric remote control model cars (abbreviation electric car) are the first choices of many catechumens, because of its energy as long as having " electric place "
Battery is charged, fully charged battery is with regard to that can drive car to walk, and the speed-raising of electric car is fast, and easy care, noise is small, move
Power is strong, and manipulation skill belongs in " introduction rank vehicle " to be easily mastered, and electric vehicle speed is very fast：It can easily reach
More than 80KM.Electric vehicle is rationally distributed fast.The good linearity of power output, also more oily vehicle is light for weight, so the manipulation spirit of electric vehicle
Living, F-Zero and speed-raising are often higher than oily vehicle, and in the place of match, the individual pen achievement of electric vehicle is often faster than oily vehicle.Contest
The accuracy and sensitivity of the electric vehicle of rank is very surprising, and vehicle frame is manufactured mostly using carbon fiber, and metal parts majority is：
The aluminium alloy of titanium alloy and highest level, full vehicle are more than 12 adjustable relatively parts, adapt to different places, make every effort to play vehicle frame maximum
Potentiality！
2nd, dynamic remote control model car (Gas Power) abbreviation GP of oil：
The dynamic remote control model car of oil is the telecar using gasoline or methanol as the engine power assembly of fuel.The dynamic telecar of oil
Complicated, noise is big, and power loss is big, and power is small, safeguards complexity, dirty.Gradually replaced by electrical remote control vehicle.The dynamic telecar of oil
The product mode developed earliest for telecar.
Conventional remote controls model car still remains some objective technological deficiencies：The topology layout of conventional remote controls model car does not conform to simultaneously
Reason, gravity centre distribution is uneven, is easy to cause the reduction of remote control model car handling；Especially in face of rapidly excessively it is curved (i.e. rapidly
Turn to) during be easy to cause remote control model car it is out of control, rollover the problems such as.Meanwhile the anti-collision system of conventional remote controls model car subtracts
Weak components damage ability is limited, and the damage of frame system and frame is easily caused when being clashed.Conventional remote controls bassinet structure is suitable
Complexity increases maintenance difficulty.The component universality of conventional remote controls vehicle design is small, causes manufacture and development cost high.
Conventional remote controls vehicle power and transmission system many places be easy to cause component by external soil, sandstone and object punching in open layout
Hit damage.
To sum up, how to overcome the above-mentioned technological deficiency of conventional remote controls model car is those skilled in the art's skill urgently to be resolved hurrily
Art problem.
Invention content
The purpose of the present invention is to provide a kind of remote control model car, to solve above-mentioned technical problem.
In order to achieve the above object, the technical proposal of the invention is realized in this way：
A kind of remote control model car of the present invention including chassis, preceding bridge, rear axle, front axle damper system, rear axle shock mitigation system, is stopped
Vehicle system, electric power system, dynamical system, steering；
The front axle damper system, the rear axle shock mitigation system, the brake system, the electric power system, the power
System, the steering are distributed setting each along the central axes on the chassis；And the front axle damper system, the rear axle reducing
Shake system, the brake system, the electric power system, the dynamical system, the steering concrete structure along vehicle frame
The symmetrical distribution in central axes；The front axle damper system, the rear axle shock mitigation system are separately positioned on the front end on the chassis
And rear end；
Before the front axle damper system setting on bridge, the preceding bridge is fixedly connected with the chassis；
The front axle damper system specifically include left suspension (i.e. left side A arms) and it is right hang (A arms on the right side of i.e.), be connected to before
Two groups of shocks tear component between the left suspension and right suspension of bridge shock mitigation system；Tear component is hit described in every group to specifically include
Two cup head pins, a suspension fixed plate and two setting-up pieces；Two cup head pins distinguish pin connection in institute
State one end of left suspension and one end of right suspension；Two setting-up pieces are respectively embedded into the both ends of the suspension fixed plate, and wherein
One setting-up piece is bonded with the cup head pin in the left suspension, another setting-up piece and the cup head in right suspension
Pin is bonded；The setting-up piece is plastic spacer；
The front axle damper system further includes two shock brackets that are vertical and being oppositely arranged and is arranged on left suspension with subtracting
A left side between shake stent left end is adjustable to twist that dental strip pair pressure damper, the right side being arranged between right suspension and shock bracket right end is adjustable
Twist dental strip pair pressure damper and preceding bridge firm banking；The preceding bridge firm banking is fixedly connected with the chassis, and it is described before
Bridge firm banking is also fixedly connected with two shock brackets respectively；
The rear axle shock mitigation system is identical with the front axle damper system structure；
On the rear axle shock mitigation system setting rear axle, the rear axle is fixedly connected with the chassis；
The rear axle shock mitigation system specifically include left suspension (i.e. left side A arms) and it is right hang (A arms on the right side of i.e.), be connected to after
Two groups of shocks tear component between the left suspension and right suspension of bridge shock mitigation system；Tear component is hit described in every group to specifically include
Two cup head pins, a suspension fixed plate and two setting-up pieces；Two cup head pins distinguish pin connection in institute
State one end of left suspension and one end of right suspension；Two setting-up pieces are respectively embedded into the both ends of the suspension fixed plate, and wherein
One setting-up piece is bonded with the cup head pin in the left suspension, another setting-up piece and the cup head in right suspension
Pin is bonded；The setting-up piece is plastic spacer；
The rear axle shock mitigation system further includes two shock brackets that are vertical and being oppositely arranged and is arranged on left suspension with subtracting
A left side between shake stent left end is adjustable to twist that dental strip pair pressure damper, the right side being arranged between right suspension and shock bracket right end is adjustable
Twist dental strip pair pressure damper and rear axle firm banking；The rear axle firm banking is fixedly connected with the chassis, and it is described after
Bridge firm banking is also fixedly connected with two shock brackets respectively.
It preferably, can embodiment as one kind；The steering is double buffering steering；Wherein, the steering
System specifically includes left rudder machine on the left of the central axes of chassis, left rudder horn, left steering push rod, left steering column ram seat, a left side
Steering column draw-bar seat, left steering pull rod and left steering goat's horn (i.e. left steering goat's horn finally drives the near front wheel to turn to) and the bottom of positioned at
Right standard rudder machine, right standard rudder horn, right turn push rod on the right side of disk central axes, right turn column ram seat, right turn column draw-bar seat, right turn
Pull rod and right turn goat's horn (i.e. right turn goat's horn finally drives off-front wheel to turn to)；
The left rudder machine, left rudder horn, left steering push rod, left steering column ram seat, left steering column draw-bar seat, left steering are drawn
Bar and left steering goat's horn are drivingly connected successively；The right standard rudder machine, right turn push rod, right turn column ram seat, is turned right at right standard rudder horn
It is drivingly connected successively to column draw-bar seat, right turn pull rod and right turn goat's horn；Left-hand rotation is installed in the left steering column ram seat
Xiang Zhu is fixedly connected between the left steering column and the chassis, and the bottom of the left steering column is also socketed with steering overload
Protect spring；Right turn column is installed in the right turn column ram seat, it is fixed between the right turn column and the chassis to connect
It connects, and the bottom of the right turn column is also socketed with steering overload-protection spring；
It preferably, can embodiment as one kind；The steering overload-protection spring is wire spring.
It preferably, can embodiment as one kind；The electric power system specifically includes battery case and is arranged on the battery
Lithium battery group inside box；Wherein, the battery case specifically includes battery case shell and cover；The cover and the battery case
One end of housing is rotatablely connected by axis pin, and the other end buckle switch of the cover and the battery case shell is connected；
Top surface on the battery case is additionally provided with electricity display screen.
It preferably, can embodiment as one kind；The brake system is specially that hydraulic brake system (can develop ESP systems
Power distribution system).
It preferably, can embodiment as one kind；The dynamical system specifically includes totally-enclosed integral housing and sets
Put the power output device inside the totally-enclosed integral housing；
It preferably, can embodiment as one kind；The dynamical system further includes differential mechanism；The differential mechanism is poor for viscosity
Fast device.
It preferably, can embodiment as one kind；The remote control model car further includes four wheels；The wheel specifically wraps
Include wheel hub and periderm；And the wheel hub is detachably connected with the periderm；The periderm is highway periderm, sand ground periderm, desert
Periderm (a variety of periderms for adapting to each road conditions)
It preferably, can embodiment as one kind；The remote control model car further includes vehicle body shell；The vehicle body shell can
Dismantling connection is on the chassis；And the both sides of the vehicle body shell are respectively arranged with handle and headlamp.
Compared with prior art, this have the advantage that：
A kind of remote control model car provided by the invention, mainly by chassis, preceding bridge, rear axle, front axle damper system, rear axle reducing
The compositions such as shake system, brake system, electric power system, dynamical system, steering；Wherein, it is and the front axle damper system, described
Rear axle shock mitigation system, the brake system, the electric power system, the dynamical system, the concrete structure of the steering are equal
Along the symmetrical distribution in vehicle frame central axes；The front axle damper system, the rear axle shock mitigation system are separately positioned on described
The front-end and back-end on chassis；The structure layout design of the innovation can ensure that the weight of remote control model car is uniformly distributed, and ensure weight
The heart is steady；Which ensure that the car body left-right parts weight complete equipilibrium of model car, the installation site of each system is symmetrical, keeps away
Exempt from remote control model car car body during turning to shift, break away serious, handling difference is easily overturned.And then its telecontrolled model
The topology layout of vehicle design ensure that the handling and reliability of remote control model car to the full extent.
Meanwhile most importantly, remote control model car provided by the invention, with an improved shock mitigation system (i.e. front axle dampers
System and rear axle shock mitigation system), innovative devises shock tear modular construction, and component is torn further by shock
Enhance the cushioning buffer effect of shock mitigation system and impact resistance effect；It will be apparent that above-mentioned shock tear component causes transition load
Impact energy effectively carries out unloading power, so as to reduce structural member damage.
Description of the drawings
In order to illustrate more clearly of the technical solution of the specific embodiment of the invention, specific embodiment will be described below
Needed in attached drawing be briefly described.It should be evident that the accompanying drawings in the following description is some implementations of the present invention
Mode, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the schematic top plan view integrally assembled of remote control model car provided in an embodiment of the present invention；
Fig. 2 is the stereoscopic schematic diagram integrally assembled of remote control model car provided in an embodiment of the present invention；
Fig. 3 is the assembling structure schematic diagram of the front axle damper system in remote control model car provided in an embodiment of the present invention；
Fig. 4 is the local overlooking assembling structure schematic diagram of the front axle damper system in Fig. 3；
Fig. 5 is the local overlooking configuration schematic diagram of the front axle damper system in Fig. 3；
Fig. 6 is the assembling structure schematic diagram of the rear axle shock mitigation system in remote control model car provided in an embodiment of the present invention；
Fig. 7 is the local overlooking assembling structure schematic diagram of the rear axle shock mitigation system in Fig. 6；
Fig. 8 is the local overlooking configuration schematic diagram of the rear axle shock mitigation system in Fig. 6；
Fig. 9 is the steering assembling structure schematic diagram in remote control model car provided in an embodiment of the present invention；
Figure 10 is the steering assembling structure schematic diagram in remote control model car provided in an embodiment of the present invention；
Figure 11 is the steering partial structural diagram in the remote control model car provided in an embodiment of the present invention of Figure 10；
Figure 12 is the steering partial structural diagram in the remote control model car provided in an embodiment of the present invention of Figure 11；
Figure 13 is the dynamical system overall structure diagram in remote control model car provided in an embodiment of the present invention；
Figure 14 is the dynamical system partial structural diagram in remote control model car provided in an embodiment of the present invention；
Figure 15 is the vehicle body shell structure diagram in remote control model car provided in an embodiment of the present invention；
Reference sign：
Chassis 100；
Preceding bridge 200；
Rear axle 300；
Front axle damper system 400；Left suspension 401；Right suspension 402；Cup head pin 403；Hang fixed plate 404；It is fixed
Gasket 405；Shock bracket 406；Left adjustable strand dental strip pair pressure damper 407；Right adjustable strand dental strip pair pressure damper 408；Preceding bridge
Firm banking 409；
Rear axle shock mitigation system 500；Left suspension 401；Right suspension 402；Cup head pin 403；Hang fixed plate 404；It is fixed
Gasket 405；Shock bracket 406；Left adjustable strand dental strip pair pressure damper 407；Right adjustable strand dental strip pair pressure damper 408；Rear axle
Firm banking 410；
Brake system 600；
Electric power system 700；Battery case 701；Display screen 702；Battery case shell 703；Cover 704；Axis pin 705；Buckle is opened
Close 706；
Dynamical system 800；Totally-enclosed integral housing 801；Motor 802；Wind guide tank 803；Radiator fan 804；
Steering 900；Left rudder machine 901；Left rudder horn 902；Left steering push rod 903；Left steering column ram seat 904；It is left
Steering column draw-bar seat 905；Left steering pull rod 906；Left steering goat's horn 907；Right standard rudder machine 908；Right standard rudder horn 909；Right turn push rod
910；Right turn column ram seat 911；Right turn column draw-bar seat 912；Right turn pull rod 913；Right turn goat's horn 914；Left steering column
915；Turn to overload-protection spring 916；Right turn column 917；
Vehicle body shell 1000；Handle 1001；Headlamp 1002.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, a kind of remote control model car provided in an embodiment of the present invention, including chassis 100, preceding bridge 200, after
Bridge 300, rear axle shock mitigation system 500, brake system 600, electric power system 700, dynamical system 800, turns front axle damper system 400
To system 900；
The front axle damper system 400, the rear axle shock mitigation system 500, the brake system 600, the electric power system
700th, the dynamical system 800, the steering 900 are distributed setting each along the central axes on the chassis 100；And it is described before
Bridge shock mitigation system 400, the rear axle shock mitigation system 500, the brake system 600, the electric power system 700, the dynamical system
The concrete structure for the 800, steering 900 of uniting is along the symmetrical distribution in vehicle frame central axes；The front axle damper system
400th, the rear axle shock mitigation system 500 is separately positioned on the front-end and back-end on the chassis 100；
Before the front axle damper system 400 is set on bridge 200, the preceding bridge 200 is fixedly connected with the chassis 100；
Referring specifically to Fig. 3, Fig. 4 and Fig. 5, the front axle damper system 400 specifically includes left suspension 401 (i.e. left side A arms)
And right suspension 402 (i.e. right side A arms), two groups of shocks being connected between left suspension and right suspension tear component；It is hit described in every group
It hits tear component and specifically includes two cup head pins, 403, suspension fixed plates 404 and two setting-up pieces 405；Two institutes
It states cup head pin 403 and distinguishes pin connection in one end of the left suspension 401 and one end of right suspension 402；Two setting-up pieces
405 be respectively embedded into it is described suspension fixed plate 404 both ends, and one of setting-up piece 405 with it is described it is left suspension 401 on
Cup head pin 403 is bonded, another setting-up piece 405 is bonded with the cup head pin 403 in right suspension 402；The fixation
Gasket 405 is plastic spacer (i.e. it is easy tearing configuration piece)；
The front axle damper system 400 further includes two shock brackets 406 that are vertical and being oppositely arranged and is arranged on left outstanding
Hang the adjustable strand dental strip pair pressure damper 407 in the left side between shock bracket left end, be arranged on right suspension and shock bracket right end it
Between the adjustable strand dental strip pair pressure damper 408 in the right side and preceding bridge firm banking 409；The preceding bridge firm banking 409 and the bottom
Disk 100 is fixedly connected, and the preceding bridge firm banking 409 is also fixedly connected with two shock brackets 406 respectively；
The rear axle shock mitigation system 500 is identical with 400 structure of front axle damper system；
Referring specifically to Fig. 6, Fig. 7 and Fig. 8, the rear axle shock mitigation system 500 is set on rear axle 300, the rear axle 300 and institute
Chassis 100 is stated to be fixedly connected；
The rear axle shock mitigation system 500 specifically includes left suspension 401, and (i.e. left side A arms, suspension primarily serve support load-bearing and make
With) and right suspension 402 (i.e. right side A arms), two groups of shocks tear component for being connected between left suspension and right suspension；Described in every group
It hits tear component and specifically includes two cup head pins, 403, suspension fixed plates 404 and two setting-up pieces 405；Two
The cup head pin distinguishes pin connection in one end of the left suspension and one end of right suspension；Two setting-up pieces are respectively embedded into
The both ends of the suspension fixed plate, and one of setting-up piece 405 is pasted with the cup head pin in the left suspension 401
It closes, another setting-up piece 405 is bonded with the cup head pin in right suspension 402；The setting-up piece 405 is plastic spacer；
The rear axle shock mitigation system 500 further includes two shock brackets 406 that are vertical and being oppositely arranged and is arranged on left outstanding
Hang the adjustable strand dental strip pair pressure damper 407 in the left side between shock bracket left end, be arranged on right suspension and shock bracket right end it
Between the adjustable strand dental strip pair pressure damper 408 in the right side and rear axle firm banking 410；The rear axle firm banking 410 and the bottom
Disk 100 is fixedly connected, and the rear axle firm banking 410 is also fixedly connected with two shock brackets 406 respectively.
The primary structure for analyzing remote control model car provided in an embodiment of the present invention is understood：
Obviously above-mentioned front axle damper system, rear axle shock mitigation system, electric power system (including cell apparatus etc.), dynamical system
The structures such as system, steering are distributed setting each along the central axes of frame chassis；I.e. each system and device is symmetrical to be protected
The weight of card remote control model car is uniformly distributed, and ensures barycentre steadiness.It the advantage is that the car body left-right parts weight of model car is complete
Full balance, the installation site of each system is symmetrical, and remote control model car car body during turning is avoided to shift, and then
The topology layout of its remote control model car design ensure that the handling and reliability of remote control model car to the full extent.
In concrete structure, rear axle just refers to the rear drive shaft component part that vehicle power transmits.It is by two half-bridge groups
Into half-bridge differential motion can be implemented.Meanwhile it is also for supporting wheel and connecting the device of rear wheel.If preceding bridge drives
Dynamic vehicle, then rear axle is just only follow-up bridge, only serves the effect of carrying.If preceding bridge is not drive axle, then
Rear axle is exactly drive axle, and driving is at this time also acted as other than carrying acts on and deceleration also has the effect of differential, if four-wheel
Driving, a transfer gear is generally also equipped with before rear axle.
In concrete structure, in embodiments of the present invention, the damping system of adjustable strand dental strip pair pressure damper is not used only
System (can be specifically mounted in suspension)；Component, which can also be torn, by shock simultaneously further enhances subtracting for shock mitigation system
Shake buffering and anticollision damaging action；I.e. when the remote control model car of the present invention is by (i.e. conventional remote controls vehicle mould after clashing
The structures such as vehicle frame, the shock mitigation system of type vehicle all can be by impact damage, and causes vehicle damage), front axle damper system can be passed through
Impact force is transmitted in the structures such as shock tear component by system (or rear axle shock mitigation system), is then hit tear component and is turned round
Song, at this time the suspension fixed plates 404 of cup head pin 403, one and two setting-up pieces 405；Two cup head pins 403
Play occurs on one end of left suspension 401 and/or one end socket position of right suspension 402；Since setting-up piece limits and stucks
Cup head pin (i.e. setting-up piece is bonded with the cup head pin in suspension), so when impact force is sufficiently large, semicircle
Head pin, which will be broken through, penetrates setting-up piece (i.e. it is easy tearing configuration piece), and setting-up piece is torn, and then mistake herein
It is realized in journey and unloads power (carrying out unloading power in a manner that setting-up piece tears, disintegrates).Caused it will be apparent that hitting tear component
Crossing load impacting can effectively carry out unloading power, so as to reduce structural member damage.Meanwhile above-mentioned adjustable strand dental strip pair pressure damper can be with
Absorption wheel encounters the vibrations caused by concave-convex road surface, remote control model car is made to advance more gentle and steady, earth-grasping force is stronger.Subtract
Shake device, concussion when damper is mainly used to inhibit to rebound after spring shock-absorbing and impact from road surface.By uneven road surface
When, although shock-absorbing spring can filter the vibrations on road surface, spring itself also has reciprocating motion, and damper is exactly to be used for pressing down
Make this spring jump.Damper is too soft, vehicle body will vertical bounce, damper can bring about very much too big resistance firmly, hamper
Spring is hindered to work normally.
The concrete structure to remote control model car provided in an embodiment of the present invention and particular technique effect are done in detail below
Thin explanation：
Referring specifically to Fig. 9, Figure 10 and Figure 11, the steering 900 (as shown in Figure 1) is double buffering steering；Its
In, the steering specifically includes left rudder machine 901, left rudder horn 902, the left steering push rod on the left of the central axes of chassis
903rd, left steering column ram seat 904,907 (i.e. left steering of left steering column draw-bar seat 905, left steering pull rod 906 and left steering goat's horn
Goat's horn finally drives the near front wheel to turn to) and right standard rudder machine 908 on the right side of the central axes of chassis, right standard rudder horn 909, right turn push away
Bar 910, right turn column ram seat 911, right turn column draw-bar seat 912, right turn pull rod 913 and right turn goat's horn 914 (are turned right
Finally off-front wheel is driven to turn to goat's horn)；
The left rudder machine 901, left rudder horn 902, left steering push rod 903, left steering column ram seat 904, left steering column are drawn
Pole socket 905, left steering pull rod 906 and left steering goat's horn 907 are drivingly connected successively；The right standard rudder machine 908, right standard rudder horn 909, the right side
Turn to push rod 910, right turn column ram seat 911, right turn column draw-bar seat 912, right turn pull rod 913 and right turn goat's horn 914
It is drivingly connected successively；Left steering column, the left steering column 915 and the chassis are installed in the left steering column ram seat 904
Between be fixedly connected, and the bottom of the left steering column be also socketed with turn to overload-protection spring 916；The right turn column push rod
Right turn column 917 is installed on seat 911, is fixedly connected between the right turn column 917 and the chassis, and the right turn column
917 bottom, which is also socketed with, turns to overload-protection spring 916；
It should be noted that traditional remote control model car is mostly using compositions such as single steering columns of single servos control
Steering；However, this traditional single steering can not accomplish that the absolute steering of two deflecting rollers synchronizes；Tradition simultaneously
Single steering easily causes wheel and turns to that precision is not high, turning velocity is slow, it is small to turn to dynamics during excessively curved.It cannot reach
It was turned to high response quickly curved；But remote control model car provided in an embodiment of the present invention, double steering engine steering force is used to drive
Dynamic, the steering of double steering overload protection buffering is respectively provided with two kinds of steering mechanism that power is operated alone, can realize left front
The synchronous high-precision of wheel and off-front wheel, the steering of high steering power can ensure that steering more smoothes out, while can meet
Excessively curved steering requirement (improves steering sensitivity and directive property, can more keep out deflecting roller in running at high speed brings at a high speed
Impact wave), be to ensure that one of advanced condition of high quality remote control model car manufacture.
At the same time, it in order to ensure the steering stability of steering, is socketed and is provided in the bottom of each steering column
Turn to overload-protection spring；The steering overload-protection spring can effectively reduce steering engine (steering power output device) punching loaded
The damage hit improves the reliability of steering.
In concrete structure, above-mentioned steering overload-protection spring is wire spring.
It should be noted that above-mentioned spring can there are many kinds of, such as steel wire compressed spring, rubber spring or complex spring
Etc.；Wherein, 1, steel wire compressed spring (compression spring) is subject to the helical spring of axial compressive force, and the material section used in it is mostly to justify
Shape, also useful rectangle and multiply steel entangle what is rolled, spring is generally equal pitch and special designing displacement spring and (provides more
Gradually changeable K values adapt to the axial compressive force of more multiregion), displacement spring has better adaptation to vibrations tiny and that fluctuation is big；Pressure
There is certain gap between the circle and circle of contracting spring, spring contraction is deformed when by external applied load, stores deformation energy.2nd, rubber bullet
Spring：Rubber spring is a kind of macromolecular elastomer, and small with Self-heating, resilience is good, and stable mechanical performance, service life is long,
The advantages that at low cost.3rd, complex spring (present invention preferably uses complex springs)：Complex spring is by metal coil spring and rubber
The elastomer that glue is complex as a whole, the advantages of integrating metal spring and rubber spring, and the shortcomings that both overcome, shape and
Stable mechanical performance can bear heavy load and aximal deformation value, have that vibration insulation and noise reduction effect is good, stable working.
Referring specifically to Figure 12, the electric power system 700 specifically includes battery case 701 and is arranged in the battery case 701
The lithium battery group (not shown) in portion；
Wherein, the battery case 701 specifically includes battery case shell 703 and cover 704；The cover and the battery case
One end of housing is rotatablely connected by axis pin 705, and the other end buckle switch 706 of the cover and the battery case shell coordinates
Connection；Electricity display screen 702 is additionally provided with positioned at the cover of the battery case；
It should be noted that battery case is located on the central axes on chassis, and battery location is symmetrical, the axis of bottom plate
Reinforcing rib is provided on line.It the advantage is that the car body left-right parts weight complete equipilibrium of model car, battery box position or so pair
Claim, replacing battery will not make the center of gravity of car body shift.To improve the intensity on chassis, it is also devised with strengthening on the both sides of bottom plate
Muscle.It will be apparent that the electric power system of the remote control model car of the present invention (is realized for the battery case with digital display function by display screen
Digital display function).Can be set in battery case a variety of different sizes lithium battery group (such as：8000MAh 8S；10000MAh 8S；
12000MAh 8S etc.), the battery pack of different size can meet the needs of different remote control model cars, and can ensure to be remotely controlled mould
The cruising ability of type vehicle；Battery case is opened with cover using snap, can more quickly take out battery pack progress
It replaces；Battery case employs the design of thickening, and surface is also equipped with reinforcing rib, can ensure the safety of battery pack in this way,
From hitting the damage brought, avoid causing security risk to remote control model car.
In concrete structure, the brake system 600 is specially hydraulic brake system.
It should be noted that remote control model car provided in an embodiment of the present invention employs brake system, it is clear that brake system
System has many technical advantages relative to conventional braking system, such as：Left and right wheels braking force distribution is more equal when the 1st, braking
It is even.2nd, it is easily obtained the correct distribution of forward and backward wheel braking force.3rd, it when automobile generates jounce or Suspension Deformation, will not be produced from
Row brake phenomenon will not influence original brake efficiency.4th, it can be used in combination with various boosters or using twin-stage, multistage
Pump, forms various servo brake systems, to obtain larger brake force.And can be that subsequent development ESP braking force distribution systems are total to
Carrier is carrier is provided
Referring specifically to Figure 13, the dynamical system 800 specifically includes totally-enclosed integral housing 801 and is arranged on described
Power output device (not shown) inside totally-enclosed integral housing；
It should be noted that it will be apparent that above-mentioned power output device employs the transmissions knot such as spiral bevel gear of high intensity
Structure designs, and can ensure that transmission mechanism transmission is more steady, relatively reliable in this way, bear load bigger, noise is lower, is conducive to
The reliable transmission of vehicle remote control model car and transmission stability.Referring to Figure 14, in addition, dynamical system further includes cuboid-type
Motor 802 and the wind guide tank 803 for being looped around motor surface, and motor tail portion is additionally provided with radiator fan 804；Conventional motor is more
For cylindrical, but the motor of cuboid-type that the present invention uses is designed with the surface area for being conducive to increase motor, and then
Increase the radiating efficiency in motor radiating face；Radiator fan also will further increase the radiating efficiency of dynamical system simultaneously.
In concrete structure, the dynamical system further includes differential mechanism；The differential mechanism is sticky differential mechanism.
It should be noted that differential mechanism can make the machine that left and right (or forward and backward) driving wheel realization is rotated with different rotating speeds
Structure.Function be when turn inside diameter travel or on uneven road surface when driving, left and right wheels is made to be rolled with different rotating speeds, that is, ensure two
Side driving wheel makees PURE ROLLING.Differential mechanism be in order to adjust the speed discrepancy of left and right wheels and device.
It is exactly limited slip differential in fact in addition, present invention employs all-metal 2WD viscosity differential mechanisms.Sticky differential mechanism is situated between
Enter work, when sticky differential mechanism finds that the rotating speed difference of two wheels is too big, viscous clutch begins to work, makes skidding one
The wheel at end is slowed down with differential mechanism, and strength is distributed to another wheel, be likely to like that the wheel for making to get down hopeless in a quagmire driving and
It runs out.
In concrete structure, the remote control model car further includes four wheel (not shown)；The wheel specifically includes wheel
Hub and periderm；And the wheel hub is detachably connected with the periderm；The replaceable highway periderm of the periderm, sand ground periderm, desert
Periderm adapts to more multiple road conditions
It should be noted that Baja model cars are so far, RC is confused favorite a vehicle, he is applicable not only to public affairs
Road, being also very applicable for sand ground and muddy road or even massif, slight slope, they are also as though walking upon flat ground.It is so provided by the invention distant
The car wheel structure of model car is controlled, wheel hub can carry out general with a variety of periderms for adapting to different terrain road conditions；It can especially fit
It should be in the wheel and periderm of Baja model cars.Passability of the remote control model car in various landform can be effectively promoted in this way.
Referring specifically to Figure 15, the remote control model car further includes vehicle body shell 1000；The vehicle body shell 1000 is detachable
It is connected on the chassis 100；And the both sides of the vehicle body shell are respectively arranged with handle 1001 and headlamp 1002.
It should be noted that above-mentioned handle is mainly disposed to the both sides remote control model car easy to carry of vehicle body shell, it is above-mentioned
Handle can promote the portability of remote control model car；Headlamp is used as the headlight of remote control model car simultaneously, can be with
Remote control model car is helped to continue to pass through under dark surrounds, ensure that the passability of remote control model car.
In conclusion a kind of remote control model car provided by the invention, at least with following technological merit：
1st, the present invention provides a kind of remote control model car, and the structure layout design of the innovation can ensure remote control model car
Distribution of weight is uniform, ensures barycentre steadiness；The concrete structure of each of which system ensure that the car body left-right parts of model car simultaneously
Weight complete equipilibrium, the installation site of each system is symmetrical, remote control model car car body during turning is avoided to occur inclined
It moves, and then the topology layout of its remote control model car design ensure that the handling of remote control model car and reliable to the full extent
Property.
2nd, the present invention provides a kind of remote control model car, abandons each system that conventional remote controls model car all uses and fixes
It is connected to the mentality of designing of chassis and interconnection；The remote control model car of the present invention employs chassis, front axle damper system, rear axle
The isostructural modularized design of shock mitigation system, brake system, electric power system, dynamical system, steering, modules can be independent
Dismounted, convenient for remote control model car modular structure connection with detaching；Above-mentioned modularized design improves remote control model car
Overall performance, while also reduce its maintenance difficulty, maintenance cost；Even if remote control model car (as the limit transport by remote control model car
Dynamic tool often travels in the presence of a harsh environment) part of module (or section components) damaged without entire telecontrolled model
Vehicle all carries out detachable maintaining, as soon as only need to change a module (or section components) can, so reduce dimension
Accomplish this, while maintenance time is also greatly reduced；Especially remote control model car is during playing, using modularized design
Reduction maintenance time is advantageous to, strives for better ranking.
3rd, the present invention provides a kind of remote control model car, and improved preceding axle suspension Rear-axle suspension system (has and hits
Hit the suspension of tear component), can component be torn by shock and further unload power to hitting transfer, reduce structural member damage
It is bad.It is adjustable twist dental strip pair pressure damper and can absorb wheel encounter vibrations caused by concave-convex road surface, remote control model car is made to advance
It is more gentle and steady.Front and rear damping ensure that the stability of vehicle, i.e., the rubber-tyred roller behind vehicle body presses through uneven
Road surface when occur vibrations jolt, will not be transferred to substantially front vehicle head part, headstock will not be caused to shake.Make headstock simultaneously
Inner part is more stable, can enhance the service life of headstock inner part, improves the stability of vehicle.
4th, the present invention provides a kind of remote control model car, the steering of improved double steering driving force.It is used double
The steering of driving force is turned to, the steering mechanism that two kinds of steering engines are operated alone is respectively provided with, can realize the near front wheel and the right side
The high-precision that synchronizes of front-wheel is turned to and (is turned to uniform), can ensure that steering is more steady, while can meet excessively curved at a high speed
Steering requirement (improving steering sensitivity and directive property, the impact that steering can be more kept out in running at high speed to wave), be
Ensure one of advanced condition of high quality remote control model car manufacture.
5th, the present invention provides a kind of remote control model car, improves the steering for turning to overload double buffering.Use steering
The steering of double buffering is overloaded, in order to ensure the steering stability of steering, is socketed in the bottom of each steering column
It is provided with steering overload-protection spring；The steering overload-protection spring can effectively reduce the damage of steering engine impact loaded, carry
The reliability of high steering.
6th, the present invention provides a kind of remote control model car, and power output device employs the transmissions such as the spiral bevel gear of high intensity
Structure design can ensure that transmission mechanism transmission is more steady, relatively reliable, bear load bigger, noise is lower, favorably in this way
Reliable transmission and transmission stability in vehicle remote control model car.
7th, the present invention provides a kind of remote control model car, and which employs all-metal 2WD viscosity differential mechanisms, are exactly anti-slippage in fact
Fast device.Sticky differential mechanism intervenes work, and when sticky differential mechanism finds that the rotating speed difference of two wheels is too big, viscous clutch is just
It starts to work, the wheel of skidding one end is made to be slowed down with differential mechanism, strength is distributed to another wheel, is likely to make to be absorbed in like that
The wheel in mud pit drives and runs out.
8th, the present invention provides a kind of remote control model car, and wheel hub can be led to a variety of periderms for adapting to different terrain
With；Especially it is adapted to the wheel and periderm of Baja model cars.Remote control model car can be effectively promoted in this way in various landform
Passability.
9th, the present invention provides a kind of remote control model car, handle be mainly disposed to the both sides of vehicle body shell lift convenient for people it is distant
Model car is controlled, handle can promote the portability of remote control model car；Simultaneously headlamp as the headlight of remote control model car into enforcement
With remote control model car can be helped to continue to pass through under dark surrounds, ensure that the passability of remote control model car.
It will be apparent that the invention discloses a kind of remote control model car, there is modularized design, convenient for disassembly and assembly, structural stability
It is stronger with structural reliability, many technical advantages such as rationally novel in design.Therefore, remote control model car provided by the invention will can
Bring good market prospects and economic benefit.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical features into
Row equivalent replacement；And these modifications or replacement, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of remote control model car, which is characterized in that including chassis, preceding bridge, rear axle, front axle damper system, rear axle shock mitigation system,
Brake system, electric power system, dynamical system, steering；
The front axle damper system, the rear axle shock mitigation system, the brake system, the electric power system, the dynamical system,
The steering is distributed setting each along the central axes on the chassis；And the front axle damper system, the rear axle damping system
System, the brake system, the electric power system, the dynamical system, the steering concrete structure along vehicle frame axis
The symmetrical distribution of line；The front axle damper system, the rear axle shock mitigation system be separately positioned on the chassis front end and after
End；
Before the front axle damper system setting on bridge, the preceding bridge is fixedly connected with the chassis；
The front axle damper system specifically includes left suspension and right suspension, is connected to the left suspension of front axle damper system and right suspension
Between two groups of shocks tear component；Tear component is hit described in every group and specifically includes two cup head pins, a suspension admittedly
Fixed board and two setting-up pieces；Two cup head pins difference pin connections are the one of one end of the left suspension and right suspension
End；Two setting-up pieces be respectively embedded into it is described suspension fixed plate both ends, and one of setting-up piece with the left suspension
On the fitting of cup head pin, another setting-up piece is bonded with the cup head pin in right suspension；The setting-up piece is modeling
Backing strap piece；
The front axle damper system further includes two shock brackets that are vertical and being oppositely arranged and is arranged on left suspension and damping branch
The adjustable right adjustable strand tooth for twisting dental strip pair pressure damper, being arranged between right suspension and shock bracket right end in a left side between frame left end
The secondary pressure damper of band and preceding bridge firm banking；The preceding bridge firm banking is fixedly connected with the chassis, and the preceding bridge is consolidated
Determine pedestal to be also fixedly connected with two shock brackets respectively；
The rear axle shock mitigation system is identical with the front axle damper system structure；
On the rear axle shock mitigation system setting rear axle, the rear axle is fixedly connected with the chassis；
The rear axle shock mitigation system specifically includes left suspension and right suspension, is connected to the left suspension of rear axle shock mitigation system and right suspension
Between two groups of shocks tear component；Tear component is hit described in every group and specifically includes two cup head pins, a suspension admittedly
Fixed board and two setting-up pieces；Two cup head pins difference pin connections are the one of one end of the left suspension and right suspension
End；Two setting-up pieces be respectively embedded into it is described suspension fixed plate both ends, and one of setting-up piece with the left suspension
On the fitting of cup head pin, another setting-up piece is bonded with the cup head pin in right suspension；The setting-up piece is modeling
Backing strap piece；
The rear axle shock mitigation system further includes two shock brackets that are vertical and being oppositely arranged and is arranged on left suspension and damping branch
The adjustable right adjustable strand tooth for twisting dental strip pair pressure damper, being arranged between right suspension and shock bracket right end in a left side between frame left end
The secondary pressure damper of band and rear axle firm banking；The rear axle firm banking is fixedly connected with the chassis, and the rear axle is consolidated
Determine pedestal to be also fixedly connected with two shock brackets respectively.
2. remote control model car according to claim 1, which is characterized in that
The steering is double buffering steering；
Wherein, the steering specifically include left rudder machine on the left of the central axes of chassis, left rudder horn, left steering push rod,
Left steering column ram seat, left steering column draw-bar seat, left steering pull rod and left steering goat's horn and on the right side of the central axes of chassis
Right standard rudder machine, right standard rudder horn, right turn push rod, right turn column ram seat, right turn column draw-bar seat, right turn pull rod and right turn sheep
Angle；
The left rudder machine, left rudder horn, left steering push rod, left steering column ram seat, left steering column draw-bar seat, left steering pull rod and
Left steering goat's horn is drivingly connected successively；The right standard rudder machine, right standard rudder horn, right turn push rod, right turn column ram seat, right turn column
Draw-bar seat, right turn pull rod and right turn goat's horn are drivingly connected successively；Left steering column is installed in the left steering column ram seat,
It is fixedly connected between the left steering column and the chassis, and the bottom of the left steering column is also socketed with and turns to overload protection bullet
Spring；Right turn column in the right turn column ram seat is installed, is fixedly connected between the right turn column and the chassis, and institute
The bottom for stating right turn column is also socketed with steering overload-protection spring.
3. remote control model car according to claim 2, which is characterized in that
The steering overload-protection spring is wire spring.
4. remote control model car according to claim 1, which is characterized in that
The electric power system specifically includes battery case and is arranged on the lithium battery group of the battery inside.
5. remote control model car according to claim 4, which is characterized in that
The battery case specifically includes battery case shell and cover；One end of the cover and the battery case shell passes through axis pin
Rotation connection, the other end buckle switch of the cover and the battery case shell are connected；On the battery case
Top surface is additionally provided with electricity display screen.
6. remote control model car according to claim 1, which is characterized in that
The brake system is specially hydraulic brake system.
7. remote control model car according to claim 1, which is characterized in that
The dynamical system specifically includes totally-enclosed integral housing and is arranged on inside the totally-enclosed integral housing
Power output device.
8. remote control model car according to claim 1, which is characterized in that
The dynamical system further includes differential mechanism；The differential mechanism is sticky differential mechanism.
9. remote control model car according to claim 1, which is characterized in that
The remote control model car further includes four wheels；The wheel specifically includes wheel hub and periderm；And the wheel hub with it is described
Periderm is detachably connected；The periderm is highway periderm, sand ground periderm or desert periderm.
10. remote control model car according to claim 1, which is characterized in that
The remote control model car further includes vehicle body shell；The vehicle body shell is detachably connected on the chassis；And the vehicle
The both sides of body shell body are respectively arranged with handle and headlamp.
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| CN201610227344.5A CN105771260B (en) | 2016-04-13 | 2016-04-13 | A kind of remote control model car |
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| CN201610227344.5A CN105771260B (en) | 2016-04-13 | 2016-04-13 | A kind of remote control model car |
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| CN105771260B true CN105771260B (en) | 2018-06-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107899252B (en) * | 2017-07-05 | 2024-08-16 | 深圳市比赛得科技有限公司 | Four-wheel independent driving vehicle |
| CN109982760A (en) * | 2018-08-07 | 2019-07-05 | 山东英才学院 | A kind of preprimary child's walking Toy vehicle |
| CN109533016B (en) * | 2018-12-31 | 2024-08-06 | 江苏金陵智造研究院有限公司 | Electric vehicle chassis for outdoor unmanned delivery |
| CN110215721B (en) * | 2019-06-04 | 2020-11-27 | 浙江飞神车业有限公司 | Racing model car |
| CN111216505A (en) * | 2019-11-05 | 2020-06-02 | 安徽工程大学 | An AGV car rear suspension shock absorption device |
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| CN2463013Y (en) * | 2000-11-10 | 2001-12-05 | 王立杰 | Improvement of load-carrying structure of remote control off-road toy car |
| JP2004081689A (en) * | 2002-08-28 | 2004-03-18 | Kyosho Corp | Radio-controlled automobile toy |
| CN201115787Y (en) * | 2007-11-06 | 2008-09-17 | 杜兰兰 | Toy car hanging device |
| CN103978859A (en) * | 2014-04-11 | 2014-08-13 | 宁波莱姆格迪童车科技有限公司 | Front suspension system for child automobile |
| CN205019715U (en) * | 2015-06-18 | 2016-02-10 | 广东信宇科技实业有限公司 | Shock attenuation toy car |
| CN205627071U (en) * | 2016-04-13 | 2016-10-12 | 深圳市未知力量模型科技有限公司 | Telecontrolled model car |
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|---|---|---|---|---|
| CN2463013Y (en) * | 2000-11-10 | 2001-12-05 | 王立杰 | Improvement of load-carrying structure of remote control off-road toy car |
| JP2004081689A (en) * | 2002-08-28 | 2004-03-18 | Kyosho Corp | Radio-controlled automobile toy |
| CN201115787Y (en) * | 2007-11-06 | 2008-09-17 | 杜兰兰 | Toy car hanging device |
| CN103978859A (en) * | 2014-04-11 | 2014-08-13 | 宁波莱姆格迪童车科技有限公司 | Front suspension system for child automobile |
| CN205019715U (en) * | 2015-06-18 | 2016-02-10 | 广东信宇科技实业有限公司 | Shock attenuation toy car |
| CN205627071U (en) * | 2016-04-13 | 2016-10-12 | 深圳市未知力量模型科技有限公司 | Telecontrolled model car |
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