CN2159248Y - Speed-changing toy plane controlled remote - Google Patents
Speed-changing toy plane controlled remote Download PDFInfo
- Publication number
- CN2159248Y CN2159248Y CN 93228395 CN93228395U CN2159248Y CN 2159248 Y CN2159248 Y CN 2159248Y CN 93228395 CN93228395 CN 93228395 CN 93228395 U CN93228395 U CN 93228395U CN 2159248 Y CN2159248 Y CN 2159248Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- external power
- plane
- output line
- motor
- 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
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- Toys (AREA)
Abstract
The utility model relates to an external power supply toy plane, comprising a plane body, plane wings, a motor, a propeller and an external power supply. The utility model is characterized in that an output line of the external power supply is extended in the plane body from the upper part of plane body, and the output line is connected with the motor; the power supply output line is provided with a movable joint; the movable joint is provided with an inner and an outer mutually insulated conductors; one of the conductor is movably provided with a conductor column. The utility model has the advantages that the power supply is arranged at the outside of the plane body so that the weight of the plane body is decreased and the plane can fly high, and still, the wire winding problem can be solved.
Description
The utility model relates to a kind of toy airplane, and particularly a kind of power supply is placed on the far distance controlled speed change toy airplane of outside.
Now toy airplane power supply (battery) on sale is placed in the fuselage on the market, because of its weight is bigger, so be difficult to fly high, and if power supply is placed on outside the fuselage, when then aircraft was turn-taked flight, the problem that electric wire is twisted strength can't solve.
The purpose of this utility model provides a kind of novel toy aircraft, and it is placed on power supply outside the fuselage, alleviates fuselage weight, makes it to fly high, and solves the problem that electric wire is twisted strength.
The purpose of this utility model is achieved in that it comprises fuselage, wing, motor, propeller and external power supply, it is characterized in that the external power supply output line introduced by body upper, link to each other with motor, an articulation is installed on power supply output line, articulation has the conductor of inside and outside two-layer mutually insulated, wherein flexibly connect a wire column on one deck conductor, external power supply is in series by the more piece battery, and gauge tap adopts many grades of tap changers.
Toy airplane of the present utility model is placed on power supply outside the fuselage, makes the weight saving of aircraft, loads onto articulation on the lead, so just can make aircraft fly up at an easy rate, with the conductor length is that radius is made circular flight, and electric wire can not take place to twist the strength phenomenon, and air speed can change.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a general illustration of the present utility model.
Fig. 2 is the structural representation of articulation.
Fig. 3 is the external power supply electrical schematic diagram.
1 is fuselage among the figure, comprise wing and empennage, a motor 2 and propeller 3 respectively are housed below wing, 4 is external power supply boxes among the figure, interior dress more piece battery, series connection mutually, and many grades of tap changers 11 are housed, so that aircraft can be flown with multiple speed, the output electric wire 4 of external power supply is introduced by back, with two motor in series, in the centre of electric wire 5 articulation 6 is arranged, the structure of articulation as shown in Figure 2, it is made up of outer conductor 7 and inner wire 8, and insulation sleeve 9 is housed between the internal and external conductor, and a wire column 10 is housed in the conductor, for flexibly connecting, so just can prevent that electric wire from strength taking place to twist when aircraft is made circular flight between wire column and the inner wire.
Claims (1)
1, a kind of external power supply toy airplane, it comprises fuselage, wing, motor, propeller and external power supply, it is characterized in that the external power supply output line introduced by body upper, link to each other with motor, an articulation is installed on power supply output line, articulation has the conductor of inside and outside two-layer mutually insulated, wherein flexibly connects a wire column on one deck conductor, and power control switch adopts many grades of tap changers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228395 CN2159248Y (en) | 1993-06-04 | 1993-06-04 | Speed-changing toy plane controlled remote |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228395 CN2159248Y (en) | 1993-06-04 | 1993-06-04 | Speed-changing toy plane controlled remote |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2159248Y true CN2159248Y (en) | 1994-03-23 |
Family
ID=33805450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93228395 Expired - Fee Related CN2159248Y (en) | 1993-06-04 | 1993-06-04 | Speed-changing toy plane controlled remote |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2159248Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326748C (en) * | 2002-03-26 | 2007-07-18 | 刘毅 | Low altitude aircraft with power supplied by wired electricity |
-
1993
- 1993-06-04 CN CN 93228395 patent/CN2159248Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326748C (en) * | 2002-03-26 | 2007-07-18 | 刘毅 | Low altitude aircraft with power supplied by wired electricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |