CN201192576Y - Drive mechanism for remote-control racing car - Google Patents
Drive mechanism for remote-control racing car Download PDFInfo
- Publication number
- CN201192576Y CN201192576Y CNU2008201150152U CN200820115015U CN201192576Y CN 201192576 Y CN201192576 Y CN 201192576Y CN U2008201150152 U CNU2008201150152 U CN U2008201150152U CN 200820115015 U CN200820115015 U CN 200820115015U CN 201192576 Y CN201192576 Y CN 201192576Y
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- China
- Prior art keywords
- motor
- transmission mechanism
- car
- racing car
- pedestal
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052799 carbon Inorganic materials 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000000737 periodic effect Effects 0.000 abstract description 3
- 238000010079 rubber tapping Methods 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a transmission mechanism of a remote-control car. The transmission mechanism comprises two floor slabs, a car pedestal, fixing columns, a motor, a motor base and transmission shafts, wherein the motor base includes a motor fixing base and a motor pedestal. During assembly, one ends of the two floor slabs are respectively fixed on the motor fixing base through self-tapping screws, and the other ends are respectively fixed on the car pedestal through the fixing columns; and a brushless motor is arranged on the motor pedestal and is connected with two transmission shafts through ball cups on both ends. Compared with the prior art, the brushless motor substituting for the motor of the prior intermediate transmission device obviates the need of a carbon brush that can be easily abraded, thereby obviating periodic maintenance, replacement and carbon removal, and reducing the maintenance cost. Additionally, the brushless motor is connected with the transmission shafts protruding from both ends of the motor through the ball cups so as to obviate the need of parts such as gears and transmission belts. Accordingly, the transmission mechanism has the advantages of reduced friction, reduced resistance in the driving process and improved efficiency.
Description
Technical field
The utility model relates to toy or motion model racing car field, relates in particular to a kind of transmission mechanism that is used for remote control racing car.
Background technology
The structure of remote control racing car is by two floors on the market, and transmission device also has car bottom plate to constitute.Motor in the intermediate gearing can't directly be connected with power transmission shaft, must be by gear wheel, and these spare and accessory parts such as driving-belt match.Remote control racing car is when high speed driving, gear wheel is expected friction between spare and accessory parts such as driving-belt and the power transmission shaft, produced bigger resistance, and speed is obstructed, and has reduced the play enjoyment of remote control racing car of people, improves use cost.
The utility model content
The purpose of this utility model has provided a kind of transmission mechanism that is used for remote control racing car, and it can overcome existing defective, has not only improved the speed of remote control racing car, increase great enjoyment, and reduced spare and accessory parts, improved speed of production, reduce operation, reduced production cost.
To achieve these goals, the technical scheme that the utility model adopted is:
A kind of transmission mechanism that is used for remote control racing car, it comprises: two floors, car bottom plate and fixed leg, wherein: it also further comprises brushless electric machine, motor cabinet and power transmission shaft, one end of two floors is separately fixed on the motor cabinet, the other end is fixed by fixed leg and car bottom plate respectively, brushless electric machine is fixed on the motor cabinet, and it links to each other with power transmission shaft by the bulb cup.
By replace the motor of former intermediate gearing with brushless electric machine, brushless electric machine is compared with original motor, and original motor has carbon brush, and brushless electric machine does not have carbon brush, and carbon brush is easy to wear.Need periodic maintenance to change, and the cleaning carbon distribution, therefore, after the replacement, saved maintenance procedures.And, utilize brushless electric machine to be connected with power transmission shaft by the bulb cup, reduced gear wheel, these spare and accessory parts such as driving-belt have been avoided friction, make that resistance reduces in the flight course.
Above-mentioned motor cabinet comprises motor fixing seat and motor base, and floor is to be fixed on the motor fixing seat, and brushless electric machine is to be placed on the motor base.
Above-mentioned brushless electric machine two ends all are provided with the bulb cup, and the bulb cup by two ends links to each other with two power transmission shafts respectively.
After adopting said structure, during use, two floors are fixed on the motor fixing seat by screw one end, one end sets firmly with car bottom plate mutually by fixed leg respectively, brushless electric machine is placed on the motor base, and its two ends link to each other with two power transmission shafts by the bulb cup respectively, owing to adopt brushless electric machine, improve the speed of remote control racing car flight, increased great enjoyment.In addition, reduce dress spare and accessory parts such as gear wheel, improved speed of production, reduced operation, reduced production cost.
Description of drawings
Fig. 1 is a perspective exploded view of the present utility model;
Fig. 2 is a combination schematic diagram of the present utility model;
Fig. 3 is the structural representation of the utility model brushless electric machine and power transmission shaft.
The specific embodiment
As shown in Figure 1, 2, the utility model discloses a kind of transmission mechanism that is used for remote control racing car, it comprises: two floors 1,2, car bottom plate 3, fixed leg 4, brushless electric machine 5, motor cabinet 6 and power transmission shaft 7, wherein:
Motor cabinet 6 comprises motor fixing seat 61 and motor base 62.
During assembling, an end of two floors 1,2 is fixed on the motor fixing seat 61 by self-tapping screw respectively, and the other end is fixing with car bottom plate 3 by fixed leg 4 respectively, and brushless electric machine 5 is placed on the motor base 62, and its bulb cup 8 by two ends links to each other with two power transmission shafts 7.
By replace the motor of former intermediate gearing with brushless electric machine, brushless electric machine is compared with original motor, and original motor has carbon brush, and brushless electric machine does not have carbon brush, and carbon brush is easy to wear.Need periodic maintenance to change, and the cleaning carbon distribution, therefore, after the replacement, saved maintenance procedures.And, utilize brushless electric machine to be connected with power transmission shaft by the bulb cup, reduced gear wheel, these spare and accessory parts such as driving-belt have been avoided friction, make that resistance reduces in the flight course.
Though described the present invention by embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, wish that appended claim comprises these distortion and variation and do not break away from spirit of the present invention.
Claims (4)
1. transmission mechanism that is used for remote control racing car, it comprises: two floors, car bottom plate and fixed leg, it is characterized in that: it also comprises motor, motor cabinet and power transmission shaft, one end of two floors is separately fixed on the motor cabinet, the other end is fixed by fixed leg and car bottom plate respectively, motor is placed on the motor cabinet, and its power transmission shaft that stretches out by bulb cup and motor two ends links to each other.
2. the transmission mechanism that is used for remote control racing car as claimed in claim 1 is characterized in that: described motor is a brushless electric machine.
3. the transmission mechanism that is used for remote control racing car as claimed in claim 1 or 2 is characterized in that: described motor cabinet comprises motor fixing seat and motor base, and floor is to be fixed on the motor fixing seat, and motor is to be fixed on the motor base.
4. the transmission mechanism that is used for remote control racing car as claimed in claim 3 is characterized in that: described brushless electric machine two ends all are provided with the bulb cup, and the bulb cup by two ends links to each other with two power transmission shafts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201150152U CN201192576Y (en) | 2008-05-12 | 2008-05-12 | Drive mechanism for remote-control racing car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201150152U CN201192576Y (en) | 2008-05-12 | 2008-05-12 | Drive mechanism for remote-control racing car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192576Y true CN201192576Y (en) | 2009-02-11 |
Family
ID=40392122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201150152U Expired - Fee Related CN201192576Y (en) | 2008-05-12 | 2008-05-12 | Drive mechanism for remote-control racing car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192576Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018039929A1 (en) * | 2016-08-30 | 2018-03-08 | 许琴琴 | Crawler vehicle |
-
2008
- 2008-05-12 CN CNU2008201150152U patent/CN201192576Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018039929A1 (en) * | 2016-08-30 | 2018-03-08 | 许琴琴 | Crawler vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20110512 |