CN106861202A - A kind of flexible drive device and apply its vehicle - Google Patents
A kind of flexible drive device and apply its vehicle Download PDFInfo
- Publication number
- CN106861202A CN106861202A CN201710180546.3A CN201710180546A CN106861202A CN 106861202 A CN106861202 A CN 106861202A CN 201710180546 A CN201710180546 A CN 201710180546A CN 106861202 A CN106861202 A CN 106861202A
- Authority
- CN
- China
- Prior art keywords
- brake
- drive device
- steering
- flexible drive
- intermediate plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
- A63H29/00—Drive mechanisms for toys in general
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H29/00—Drive mechanisms for toys in general
- A63H29/18—Driving mechanisms with extensible rubber bands
Landscapes
- Braking Arrangements (AREA)
Abstract
The present invention relates to a kind of flexible drive device and using its vehicle, wherein, the flexible drive device includes Plug Division, elastomer, body, arrestment mechanism and transmission mechanism；The Plug Division is in a tubular form, its one end annular wall is provided with least one first U-shaped interfaces and at least one second U-shaped interfaces, length of the length of the first U-shaped interface more than the second U-shaped interface, the bar shaped spacing preiection coordinated with the first U-shaped interface and the second U-shaped interface is correspondingly provided with the front end of the body port, when the first U-shaped interface and spacing preiection cooperation are converted to the second U-shaped interface to be coordinated with the spacing preiection, front port of the Plug Division other end away from the body.Flexible drive device of the invention is provided with the U-shaped interface Plug Division with different length in one end of body, and the deposit of the elastic potential energy of elastomer is increased by the Plug Division, improves explosive force during vehicle launch.
Description
Technical field
The present invention relates to a kind of flexible drive device and the vehicle using the flexible drive device.
Background technology
Some devices that elastic potential energy is converted into driving force are currently, there are, but these are using the driving of elastic potential energy
, there is many defects in device, in the transition process of its elastic potential energy, elastic potential energy transformation efficiency is low, power output low intensity.
Using in the vehicle that elastic force is driven, not enough, the maximum speed of vehicle is relatively low and vehicle for explosive force during vehicle launch
Total distance of traveling is shorter.Additionally, also existing, Automobile structure design is unreasonable, vehicle runs underaction.
As can be seen here, traditional flexible drive device and vehicle have unreasonable structure, and the storage of elastic potential energy is small, bullet
Property explosive force small defect of potential energy when discharging, it would be highly desirable to further improve.
The content of the invention
It is an object of the invention to provide a kind of flexible drive device and using its vehicle, to solve prior art presence
Defect.
In order to solve the above technical problems, the present invention provides a kind of flexible drive device, the flexible drive device includes inserting
Socket part, elastomer, body, arrestment mechanism and transmission mechanism；
In a tubular form, its one end annular wall is provided with least one first U-shaped interfaces and at least one for the Plug Division
Two U-shaped interfaces, the length of the length more than the second U-shaped interface of the first U-shaped interface, the body port
The bar shaped spacing preiection coordinated with the first U-shaped interface and the second U-shaped interface is correspondingly provided with front end, when described
First U-shaped interface and the spacing preiection coordinate when being converted to the second U-shaped interface and coordinating with the spacing preiection, institute
Front port of the Plug Division other end away from the body is stated, the annular wall inner side of the other end of the Plug Division is provided with symmetrical card
Groove；
The transmission mechanism includes power transmission shaft, and brake disc is arranged with the power transmission shaft, and the arrestment mechanism is to described
Brake disc is braked；
One end of the elastomer is fixed in the draw-in groove by fixture, and the other end of the elastomer is described in
Body, and be connected with the power transmission shaft.
In one embodiment of the present of invention, the fixture is ring-type or polygonal shape, the fixture and the card
Groove coordinates.
In one embodiment of the present of invention, the quantity of the bar shaped spacing preiection is 2, described two bar shaped spacing preiections
It is symmetrically disposed on the front end of the body.
In one embodiment of the present of invention, the first U-shaped interface and the second U-shaped interface are two, point
It is not symmetrically disposed in the annular wall of Plug Division one end.
In one embodiment of the present of invention, the arrestment mechanism includes first brake intermediate plate and is pressed from both sides with the first brake
The centre of the second brake intermediate plate of piece connection, the first brake intermediate plate and the second brake intermediate plate can accommodate the brake disc
Piece；
Spring is provided between the first brake intermediate plate and the second brake intermediate plate, at the described second brake intermediate plate
Brake arm is provided with, in the presence of the brake arm, the second brake intermediate plate can be with the first brake intermediate plate near to institute
State brake disc and clamp braking, the second brake intermediate plate can unclamp away from the first brake intermediate plate in the presence of the spring
The brake disc.
In one embodiment of the present of invention, the elastomer is elastic or spring.
The present invention also provides a kind of vehicle, and the vehicle also includes vehicle frame, steering mechanism, arrestment mechanism and described above
Flexible drive device, wherein, the front end of the vehicle frame is provided with two driven pulleys, and the rear end of the vehicle frame is provided with driving
Wheel；
The steering mechanism includes steering-engine, steering arm, two steerings cup and two steering linkages, the steering rudder
Machine is arranged on the front end middle of the vehicle frame, and it is rotatably connected by the steering arm with the steering linkage, described turn
It is connected with the driven pulley by the steering cup to pull bar；
The brake steering wheel is rotatably connected with the brake arm, controls the arrestment mechanism；
The front end of the flexible drive device is fixed on the front end of the vehicle frame, the transmission mechanism of the flexible drive device
It is connected with the driving wheel.
In one embodiment of the present of invention, the vehicle frame is made of carbon fiber board.
In one embodiment of the present of invention, the vehicle also include signal receiver, the signal receiver respectively with institute
Steering-engine and brake steering wheel connection are stated, the signal receiver receives the control signal from controller.
In one embodiment of the present of invention, on the vehicle frame side by front end be sequentially provided with to the back-end fixed seat before body,
Fixed seat and power transmission shaft hold-down support after body, the flexible drive device is by solid after fixed seat, body before the body
Reservation and power transmission shaft hold-down support are fixed on the vehicle frame.Flexible drive device of the present invention and have using its vehicle
Following advantage：
Flexible drive device of the invention is provided with the U-shaped interface Plug Division with different length in one end of body, leads to
Crossing the Plug Division increases the deposit of elastic potential energy of elastomer, improves explosive force during vehicle launch；The present invention is driven by elasticity
Elastic potential energy is converted into dynamic device the mechanical energy of vehicle, more environmental protection；The vehicle frame of vehicle of the invention uses carbon fiber system
Into, with suitable intensity on the premise of, also with lighter weight, the gross weight of car body is alleviated on the whole, such that it is able to make
The distance for obtaining vehicle traveling is farther.
Brief description of the drawings
Fig. 1 is the structural representation of flexible drive device of the invention.
Plug Divisions and body decomposition chart of the Fig. 2 for one embodiment of the invention.
Fig. 3 is the structural representation of vehicle of the invention.
Specific embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
As shown in Figure 1 to Figure 3, flexible drive device 10 of the invention include Plug Division 101, elastomer 107, body 102,
Arrestment mechanism 103 and transmission mechanism 30, elastomer 107 are elastic or spring.In a tubular form, its one end is annular for Plug Division 101
Wall is provided with least one first U-shaped interfaces 111 and at least one second U-shaped interfaces 112, the first U-shaped interface 111
Length is correspondingly provided with and the first U-shaped interface 111 more than the length of the second U-shaped interface 112 on the front end of the port of body 102
The bar shaped spacing preiection 108 coordinated with the second U-shaped interface 112, Plug Division 101 passes through the first U-shaped interface 111, the second U-shaped
Interface 112 coordinates grafting with spacing preiection 108, when the first U-shaped interface 111 and the spacing preiection 108 of Plug Division 101 coordinate
When the second U-shaped interface 112 for being converted to Plug Division 101 coordinates with spacing preiection 108, the other end of Plug Division 101 is away from body
102 front port so that the length that body 102 inserts socket part 101 increases, and the rear port of body 102 is provided with U-shaped mouth 104, leads to
Crossing U-shaped mouth can fix with the grafting of fixed seat after body 702.The annular wall inner side of the other end of Plug Division 101 is provided with symmetrical card
Groove.
Wherein, transmission mechanism 30 includes power transmission shaft 301, and brake disc 106, arrestment mechanism 103 are arranged with power transmission shaft 301
Brake disc 106 is braked.One end of elastomer 107 is fixed in draw-in groove by fixture 109, the other end of elastomer 107
Through body 102, and it is connected with power transmission shaft 301, specifically, one end of power transmission shaft 301 is provided with U-shaped structure 105, U-shaped structure 105
Fixing axle is inside provided with, for being fixedly connected with elastomer 107.Fixture 109 be ring-type or polygonal shape, fixture 109
Cross-sectional sizes can coordinate with draw-in groove just, and fixture 109 is fixed in draw-in groove.Arrestment mechanism 103 is made to brake disc 106
Dynamic, when power transmission shaft 301 is in on-position, rotary mount 109 rotates elastomer, when elastomer 107 rotates to certain journey
When spending, elastomer 107 accumulates a certain amount of elastic potential energy, and fixture 109 is fixed in draw-in groove, it is to avoid fixture 109 is being turned round
Turn to be rotated in the presence of power.Take-off the brake mechanism 103, power transmission shaft 310 rotates, and externally exports rotatory force, by transmission mechanism
Elastic potential energy is converted into kinetic energy by 30.
Wherein, the first U-shaped interface 111 is set to two, its relative annular wall for being opened in the one end of tubulose Plug Division 101
On, the second U-shaped interface 112 is two, is symmetrically opened in one end annular wall of tubulose Plug Division 101, and with the first U-shaped grafting
111 alternate settings of mouth.Cause that elastomer 107 obtains certain elastic potential energy by elastic bodies of revolution 107, by by Plug Division
101 pull out, and are further rotated by 90 °, from be initially the first U-shaped interface 111 with spacing preiection 108 with, be changed into by the
Two U-shaped interfaces 112 coordinate with spacing preiection 108, so, relative to elongate while elastomer 107 is further rotated
The length of elastomer 107, increased the elastic potential energy of elastomer 107 so that flexible drive device on startup, gives power transmission shaft
301 bigger driving forces, increased explosive force when flexible drive device 10 starts.
Arrestment mechanism 103 includes the brake intermediate plate 114 of first brake intermediate plate 113 and second, first brake intermediate plate 113 and second
One end of brake intermediate plate 114 is fixedly connected the middle space for being formed and can accommodating brake disc 106；First brake intermediate plate 113 and
Spring 112 is provided between two brake intermediate plates 114, brake arm 110 is provided with the second brake intermediate plate 114, in brake arm 110
Under effect, the second brake intermediate plate 114 can clamp braking, power transmission shaft 301 with first brake intermediate plate 113 near to brake disc 106
It is braked, second brake intermediate plate 114 can make away from first brake intermediate plate 113, releasing of brake disk in the presence of spring 112
Obtain power transmission shaft 301 to rotate, drive device externally exports power by power transmission shaft.
As shown in figure 3, the present invention also provides a kind of vehicle, the vehicle includes that vehicle frame 70, steering mechanism 20 and elasticity are driven
Dynamic device 10, vehicle frame 70 is made of carbon fiber board, wherein, arrestment mechanism also includes brake steering wheel, the model of the steering wheel that brakes
JX PDI-6221MG 20KG.Demand, the present invention are set according to steering mechanism 20, brake steering wheel 50 and flexible drive device 10
Vehicle frame 70 is fixedly connected into using carbon fiber board.Wherein, the front end of vehicle frame 70 is provided with two driven pulleys 402, after vehicle frame 70
End is provided with driving wheel 401；Steering mechanism 20 includes that steering-engine 203, steering arm 204, two turn to cup 202 and two turn
To pull bar 201, steering-engine 203 is arranged on the front end middle of vehicle frame 70, and it passes through steering arm 204 can with steering linkage 201
Connection is rotated, steering linkage 201 is connected with cup 202 is turned to, turn to cup 202 and be connected with driven pulley 402.Wherein, steering-engine
Model HITEC HS-5055MG 9G.Brake steering wheel 50 is rotatably connected with brake arm 502, controls arrestment mechanism 103.Turn to
Steering wheel 203 by steering arm 204 rotation control steering linkage 201 motion, steering linkage 201 by turn to cup 202 with from
Driving wheel 402 is connected, so as to control the steering of driven pulley 402.Brake steering wheel cutting ferrule 501 is provided near vehicle frame 70, brake steering wheel
Be fixed on brake steering wheel 50 on vehicle frame by cutting ferrule 501.Vehicle of the invention also includes signal receiver 60 and controller, signal
Receiver 60 is connected with steering-engine 20 and brake steering wheel 50 respectively, and controller is connected with signal receiver 60.Vehicle is being used
When, the switch of opening signal receiver 60, operational control device sends control signal to signal receiver 60, and signal receiver 60 will
Corresponding signal transmission is to steering-engine 20 or brake steering wheel 50, so as to control the traveling of vehicle, turn or brake.
The front end of flexible drive device 102 is fixed on the front end of vehicle frame 70, the transmission mechanism 30 of flexible drive device 102 with
Driving wheel 401 is connected, and driving wheel 401 is fixed on the rear end of vehicle frame 70 by trailing wheel axle bed 704, and flexible drive device 102 passes through
Transmission mechanism 30 drives driving wheel 401 to rotate.
Vehicle frame 70 is made of carbon fiber board, and the side of vehicle frame 70 is solid before being sequentially provided with body to rear end from the front end of vehicle frame 70
Fixed seat 702 and power transmission shaft hold-down support 703 after reservation 701, body, flexible drive device 102 is by fixed seat before body
701st, fixed seat 702 and power transmission shaft hold-down support 703 are fixed on the vehicle frame 70 in the left side of vehicle forward direction after body.Carbon
Under the premise of with suitable intensity, it has relatively light weight to fiber support plate.
The use process of vehicle of the invention is：
The switch on signal receiver is first turned on, brake steering wheel is controlled by controller, brake servos control brake arm
Rotate, brake arm active control press member applies pressure to the second brake intermediate plate so that brake disc remains static.So
Afterwards, fixture is pulled out from Plug Division, rotate counterclockwise elastomer, until when elastomer reverses painstaking, fixture is fixed
In draw-in groove.Control brake steering wheel, unclamps the second brake intermediate plate, and power transmission shaft starts to rotate, and delivers power to vehicle back peace
The driving wheel of dress, vehicle advances under the driving of driving wheel, during advance, can as needed, by controller control
Steering-engine processed, so as to control vehicle to travel.If desired explosive force during vehicle launch is lifted, Plug Division can be pulled out from tube end
Under, further 90 ° of rotate counterclockwise, now, the first U-shaped interface is transformed to the second U-shaped interface and coordinates grafting with body,
Elastomer is further reversed, and elastic potential energy further increases.
Experiment proves that when the present invention converts the length of elastomer using Plug Division, 40 meters of straight line racing F-Zeros are
6.5m/s, during without using Plug Division, it is impossible to which when converting the length of elastomer, F-Zero is 6.2m/s.Using Plug Division
When converting the length of elastomer, 70 meters of time-consuming 14.9s of climbing, when the length of Plug Division conversion elastomer is not used, 70 meters of climbings
Racing used time 15.8s.Flexible drive device of the invention, increased the storage level of elastic potential energy, improve vehicle traveling most
At high speed.
Flexible drive device of the invention is provided with Plug Division in one end of body, by opening up different length on Plug Division
U-shaped interface, increases the deposit of the elastic potential energy of elastomer, improves explosive force during vehicle launch；Elastic potential energy is converted into
The mechanical energy of vehicle, more environmental protection；The vehicle frame of vehicle of the invention is made of carbon fiber, the premise with suitable intensity
Under, also with lighter weight, the gross weight of car body is alleviated on the whole, so that the distance of vehicle traveling is farther.
Although the present invention is described in detail above to have used general explanation and specific embodiment, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1. a kind of flexible drive device, it is characterised in that the flexible drive device includes Plug Division, elastomer, body, braking
Mechanism and transmission mechanism；
In a tubular form, its one end annular wall is provided with least one first U-shaped interfaces and at least one second U-shapeds for the Plug Division
Interface, the length of the length more than the second U-shaped interface of the first U-shaped interface, the front end of the body port
On be correspondingly provided with the bar shaped spacing preiection coordinated with the first U-shaped interface and the second U-shaped interface, when described first
U-shaped interface and the spacing preiection coordinate when being converted to the second U-shaped interface and coordinating with the spacing preiection, described slotting
Away from the front port of the body, the annular wall inner side of the other end of the Plug Division is provided with symmetrical draw-in groove to the socket part other end；
The transmission mechanism includes power transmission shaft, and brake disc is arranged with the power transmission shaft, and the arrestment mechanism is to the brake
Disk is braked；
One end of the elastomer is fixed in the draw-in groove by fixture, and the other end of the elastomer passes through the pipe
Body, and be connected with the power transmission shaft.
2. flexible drive device according to claim 1, it is characterised in that
The fixture is ring-type or polygonal shape, and the fixture coordinates with the draw-in groove.
3. flexible drive device according to claim 1, it is characterised in that
The quantity of the bar shaped spacing preiection is 2, and described two bar shaped spacing preiections are symmetrically disposed in the front end of the body
On.
4. flexible drive device according to claim 3, it is characterised in that
The first U-shaped interface and the second U-shaped interface are two, are located at the ring of Plug Division one end with being respectively symmetrically
On shape wall.
5. flexible drive device according to claim 1, it is characterised in that
The arrestment mechanism includes first brake intermediate plate and the second brake intermediate plate being connected with the first brake intermediate plate, described
The centre of first brake intermediate plate and the second brake intermediate plate can accommodate the brake disc；
Spring is provided between the first brake intermediate plate and the second brake intermediate plate, is provided with the described second brake intermediate plate
Brake arm, in the presence of the brake arm, the second brake intermediate plate can be close to the first brake intermediate plate to be stopped to described
Car disk clamps braking, and the second brake intermediate plate can unclamp described away from the first brake intermediate plate in the presence of the spring
Brake disc.
6. flexible drive device according to claim 1, it is characterised in that
The elastomer is elastic or spring.
7. a kind of vehicle, it is characterised in that the vehicle also includes any one of vehicle frame, steering mechanism and claim 1 to 6
Described flexible drive device, wherein, the front end of the vehicle frame is provided with two driven pulleys, and the rear end of the vehicle frame is provided with drive
Driving wheel；
The steering mechanism includes steering-engine, steering arm, two steerings cup and two steering linkages, the steering-engine peace
Mounted in the front end middle of the vehicle frame, it is rotatably connected by the steering arm with the steering linkage, and described steering is drawn
Bar is connected by the steering cup with the driven pulley；
The arrestment mechanism also includes brake steering wheel, and the brake steering wheel is rotatably connected with the brake arm, controls the system
Motivation structure；
The front end of the flexible drive device is fixed on the front end of the vehicle frame, the transmission mechanism of the flexible drive device and institute
State driving wheel connection.
8. vehicle according to claim 7, it is characterised in that
The vehicle frame is made of carbon fiber board.
9. vehicle according to claim 7, it is characterised in that
The vehicle also includes signal receiver, and the signal receiver connects with the steering-engine and the brake steering wheel respectively
Connect, the signal receiver receives the control signal from controller.
10. vehicle according to claim 7, it is characterised in that
Side is sequentially provided with before body that fixed seat and power transmission shaft are fixed after fixed seat, body by front end to the back-end on the vehicle frame
Bearing, the flexible drive device is fixed by fixed seat after fixed seat, body before the body and power transmission shaft hold-down support
On the vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180546.3A CN106861202B (en) | 2017-03-23 | 2017-03-23 | Elastic driving device and vehicle using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180546.3A CN106861202B (en) | 2017-03-23 | 2017-03-23 | Elastic driving device and vehicle using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106861202A true CN106861202A (en) | 2017-06-20 |
| CN106861202B CN106861202B (en) | 2022-04-15 |
Family
ID=59173804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710180546.3A Active CN106861202B (en) | 2017-03-23 | 2017-03-23 | Elastic driving device and vehicle using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106861202B (en) |
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| Publication number | Publication date |
|---|---|
| CN106861202B (en) | 2022-04-15 |
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