CN206214765U - A kind of car mould - Google Patents
A kind of car mould Download PDFInfo
- Publication number
- CN206214765U CN206214765U CN201621198058.2U CN201621198058U CN206214765U CN 206214765 U CN206214765 U CN 206214765U CN 201621198058 U CN201621198058 U CN 201621198058U CN 206214765 U CN206214765 U CN 206214765U
- Authority
- CN
- China
- Prior art keywords
- chassis
- rear wheel
- car mould
- car
- model
- 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.)
- Active
Links
Landscapes
- Toys (AREA)
Abstract
The utility model is related to racing car model technical field, more particularly to a kind of car mould.The utility model includes chassis, the rear end upper surface on chassis is provided with the aft support block for connecting wheel assembly, the front end upper surface on chassis is provided with the forward support block for connecting front component, and the lower surface on chassis is provided with multiple fins for strengthening base arrangement, and chassis, fin are integrally formed.The utility model is arranged at chassis top by by forward and backward vehicle wheel component, while fin is arranged at into chassis lower section, so as to effectively reduce chassis center of gravity, is conducive to car model high-speed cruising.
Description
Technical field
The utility model is related to racing car model technical field, more particularly to a kind of car mould.
Background technology
Model car races generally receive an acclaim in teenager, and during model car races, rate request is very high,
In high-speed cruising, it is relatively low that the chassis of car model needs to do, and low not enough, the vapour that the chassis of current car model is done
Car is easily floated up in high-speed cruising, has influence on its stability.
The content of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of car mould, the chassis of the car mould is low.
The technical solution adopted in the utility model is：
A kind of car mould, including chassis, the rear end upper surface on chassis are provided with the aft support block for connecting wheel assembly, chassis
Front end upper surface be provided with forward support block for connecting front component, the lower surface on chassis is provided with multiple for strengthening base plate knot
The fin of structure, and chassis, fin be integrally formed.
Further, the bottom surface front end on chassis is provided with the stream aerofoil for extending downwardly, and the front end face for flowing aerofoil is inclined-plane or song
Face.
Further, wheel assembly includes two trailing wheels and drives two the two of rear wheel groups of rear wheel drive machines respectively
Structure, rear wheel drive mechanism includes motor with transmission mechanism, and motor is connected by transmission mechanism with rear wheel drive.
Yet further, transmission mechanism includes the driving gear of the rotating shaft for being socketed on motor and is socketed on the rotation of trailing wheel
The driven gear of rotating shaft, driving gear is engaged with driven gear.
Further, aft support block is connected with two encoders being correspondingly arranged with Liang Zu rear wheel drives mechanism, encoder
Counting gear is connected with, counting gear is engaged with corresponding driven gear.
The beneficial effects of the utility model are：The utility model is arranged at chassis top by by forward and backward vehicle wheel component, together
When by fin be arranged at chassis lower section, so as to effectively reduce chassis center of gravity, be conducive to car model high-speed cruising.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the present utility model.
Fig. 2 is another visual angle schematic diagram of Fig. 1.
Reference：
1 --- motor；2 --- chassis；3 --- driving gear；4 --- counting gear；5 --- aft support block；
6 --- encoder；7 --- driven gear；8 --- trailing wheel；9 --- forward support block；10 --- front component；21 --- fin；
22 --- stream aerofoil；221 --- inclined-plane.
Specific embodiment
Embodiment：
A kind of car mould, including chassis 2, the rear end upper surface on chassis 2 are provided with the aft support block 6 for connecting wheel assembly,
The front end upper surface on chassis 2 is provided with the forward support block 9 for connecting front component 10, and the lower surface on chassis 2 is provided with multiple to be used for
Strengthen the fin 21 of base arrangement, and chassis 2, fin 21 are integrally formed.
Chassis 2 is arranged at the lower section of car model wheel shaft, so as to effectively reduce chassis 2 in the technical program.Mesh
Car model wheel shaft is still arranged on the top of chassis 2 by preceding most car models so that the center of gravity of car model is higher, influence speed
Degree；Secondly, the chassis 2 of current car model is typically provided with reinforcement, i.e. fin 21, and is arranged on the top on chassis 2, keeps
The bottom surface of chassis 2 is smooth, to reduce windage；And in the design, fin 21 is arranged on the lower section of chassis 2, although a windage is increased,
But can effectively lower the center of gravity so that car mould can improve more speed.Here front component 10, wheel assembly can be existing
Technology.
Further, the bottom surface front end on chassis 2 is provided with the stream aerofoil 22 for extending downwardly, and the front end face for flowing aerofoil 22 is inclined-plane
221 or curved surface.
In order to reduce resistance of the chassis 2 to air flow, the stream aerofoil that windward side is curved surface or inclined-plane 221 is provided with here
22 so that air can smoothly pass over the lower section of chassis 2.
Further, two groups of rear wheel drives that wheel assembly includes two trailing wheels 8 and drives two trailing wheels 8 to rotate respectively
Mechanism, rear wheel drive mechanism includes motor 1 with transmission mechanism, and motor 1 is connected by transmission mechanism with rear wheel drive.
Liang Ge rear wheel drives mechanism is set and corresponds to two trailing wheels of driving respectively so that trailing wheel, can be fast in Rotation Process
The regulation of speed is turned.
Yet further, transmission mechanism includes the driving gear 3 of the rotating shaft for being socketed on motor 1 and is socketed on trailing wheel
The driven gear 7 of rotary shaft, driving gear 3 is engaged with driven gear 7.
Certain transmission mechanism can also be synchronous belt drive mechanism.Synchronous belt drive mechanism can adjust motor 1
Position；Idler gear can also be set between driving gear 3 and driven gear 7.Idler gear is set, and can regulate the speed ratio
Example.In specific setting, rotary shaft is fixed in the mounting hole of aft support block 6.
Further, aft support block 6 is connected with two encoders 6 being correspondingly arranged with Liang Zu rear wheel drives mechanism, coding
Device 6 is connected with counting gear 4, and counting gear 4 is engaged with corresponding driven gear 7.
Setting encoder 6 can know the rotating speed of each trailing wheel, so as to more accurately control two groups of rotating speeds of trailing wheel.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
Should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (5)
1. a kind of car mould, including chassis, it is characterised in that：The rear end upper surface on chassis is provided with the rear branch for connecting wheel assembly
Bracer, the front end upper surface on chassis is provided with the forward support block for connecting front component, and the lower surface on chassis is provided with multiple to be used for
Strengthen the fin of base arrangement, and chassis, fin are integrally formed.
2. a kind of car mould according to claim 1, it is characterised in that：The bottom surface front end on chassis is provided with the stream wind for extending downwardly
Plate, the front end face for flowing aerofoil is inclined-plane or curved surface.
3. a kind of car mould according to claim 1, it is characterised in that：Wheel assembly includes two trailing wheels and drives respectively
Two Liang Zu rear wheel drives mechanisms of rear wheel, rear wheel drive mechanism includes motor with transmission mechanism, and motor leads to
Transmission mechanism is crossed to be connected with rear wheel drive.
4. a kind of car mould according to claim 3, it is characterised in that：Transmission mechanism includes being socketed on the rotating shaft of motor
Driving gear and be socketed on trailing wheel rotary shaft driven gear, driving gear engages with driven gear.
5. a kind of car mould according to claim 3, it is characterised in that：Aft support block is connected with and Liang Zu rear wheel drives mechanism
Two encoders being correspondingly arranged, encoder is connected with counting gear, and counting gear is engaged with corresponding driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198058.2U CN206214765U (en) | 2016-11-07 | 2016-11-07 | A kind of car mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198058.2U CN206214765U (en) | 2016-11-07 | 2016-11-07 | A kind of car mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214765U true CN206214765U (en) | 2017-06-06 |
Family
ID=58793565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198058.2U Active CN206214765U (en) | 2016-11-07 | 2016-11-07 | A kind of car mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899252A (en) * | 2017-07-05 | 2018-04-13 | 深圳市比赛得科技有限公司 | Four motorized wheels car |
-
2016
- 2016-11-07 CN CN201621198058.2U patent/CN206214765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899252A (en) * | 2017-07-05 | 2018-04-13 | 深圳市比赛得科技有限公司 | Four motorized wheels car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203937809U (en) | A kind of recreation bicycle | |
| CN206214765U (en) | A kind of car mould | |
| CN205890972U (en) | Electric automobile intelligence corner drive arrangement | |
| CN104960606B (en) | A kind of double-wheel self-balancing car of forward looking self-adapting adjustment | |
| CN204264404U (en) | There is the battery-driven car of turning deceleration | |
| CN204622623U (en) | The material extrusion of a kind of 3D printer, feeding drive mechanism | |
| CN109552436A (en) | A kind of adjustable empennage of electronic racing car | |
| CN205150142U (en) | Bicycle booster unit and moped | |
| CN205203244U (en) | Body -building electric motor car | |
| CN209700805U (en) | A kind of adjustable empennage of electronic racing car | |
| CN206214766U (en) | A kind of two-wheel car mould | |
| CN1850537A (en) | Energy-saving flying-wing device for motor vehicle | |
| CN206942090U (en) | A kind of vertical metope flitch device of building | |
| CN206704538U (en) | The long continuation of the journey aerofoil multi-rotor unmanned aerial vehicle of one kind | |
| CN201472179U (en) | Electric vehicle | |
| CN201506450U (en) | Bicycle utilizing lever transmission | |
| CN201676445U (en) | Digital control damping mechanism for mountaineering machine | |
| CN101468718A (en) | Centrifuge draft force apparatus | |
| CN213948600U (en) | Rectification and auxiliary braking type empennage | |
| CN202557795U (en) | Flying saucer aircraft | |
| CN203876899U (en) | Three-wheeled trolley with motion trail controllable | |
| CN206376086U (en) | A kind of transmission device worked for interior spindle | |
| CN201824105U (en) | Planet rotating wheel device | |
| CN207791019U (en) | A kind of perambulator of convenient disassembly | |
| CN206520678U (en) | A kind of mobile robot chassis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |