CN201482196U - DIY remote-control toy helicopter - Google Patents
DIY remote-control toy helicopter Download PDFInfo
- Publication number
- CN201482196U CN201482196U CN2009200623098U CN200920062309U CN201482196U CN 201482196 U CN201482196 U CN 201482196U CN 2009200623098 U CN2009200623098 U CN 2009200623098U CN 200920062309 U CN200920062309 U CN 200920062309U CN 201482196 U CN201482196 U CN 201482196U
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- China
- Prior art keywords
- circuit board
- screw
- driving shaft
- body frame
- remote
- 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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Abstract
The utility model relates to a DIY remote-control toy helicopter, and aims to solve the problems that in the prior art, the damaged parts can not replaced or repaired, children can not disassemble and assemble, and new interests of children can not be excited. The key points of the technical proposal are as follows: the toy helicopter comprises correspondingly-connected main frames, an inner driving shaft and an outer driving shaft, an upper propeller, a lower propeller, a balancing pole, two reduction gears, an end cover, a tail part, a battery, a landing gear, two motors, and a circuit board which are in sleeve connection with each other. The DIY remote-control toy helicopter is characterized in that the circuit board and two motors are correspondingly electrically connected through a plug and a combination hub; the circuit board and the battery are directly electrically connected through a conducting wire or electrically connected through the plug and the combination hub; other components are correspondingly in threaded fit connection with each other through the screws and screw holes, in tight insertion fit connection with each other through plugs or jacks or in clamping fit connection with each other through clamping nails or bayonets; and a mounting rack for a circuit board with adjustable position is arranged on the main frame, and the flying attitude and the flying speed can be changed by changing the gravity center of the helicopter.
Description
Technical field
The utility model relates to the toy for children aircraft, specifically is a kind of remote-control toy helicopter that can handle its self-charge type that flies by remote controller.
Background technology
That generally uses at present can handle the remote-control toy helicopter that it flies by remote controller, electronic helicopter toy just like No. the 200420046851.1st, Chinese patent, structure comprises body frame, the interior outer driving shaft that is set-located, last screw, following screw, balancing pole, two reduction gearing, skull, afterbody, battery, undercarriage, two motors, circuit board, wherein outer driving shaft is the hollow shaft on body frame of being rotatably assorted, interior drive shaft turns is engaged on the outer driving shaft hollow cavity, last screw is installed on the interior driving shaft, following screw is installed on the outer driving shaft, balancing pole is installed on the interior driving shaft and is in the screw top, two reduction gearing are installed on respectively on the interior outer driving shaft, skull, afterbody, undercarriage, two motors and circuit board are separately fixed on the body frame, two motors mesh with two reduction gearing respectively by the driven wheel on it, battery is fixed on the undercarriage, and circuit board is done corresponding electrical connection respectively at two motors and battery.This remote-control toy helicopter all is to be mounted to integral body in factory, generally the careless finished product of dismounting after dispatching from the factory, but as fly able helicopter, control improper and the situation ground of dropping through regular meeting, tend to cause parts to damage when dropping ground, because the dismounting of can not going again just can not be changed the part reparation, can only abandon, this is a kind of waste; On the other hand, children can use the remote-control toy helicopter, but can't oneself carry out dismounting, and not only structure and the flight theory to helicopter do not understand, and can not inspire using the new interest of remote-control toy helicopter.
Summary of the invention
Can not change the part reparation when having the existing damage of similar remote-control toy helicopter now, can only abandon in order to overcome, children can't oneself carry out dismounting, not only structure and the flight theory to helicopter do not understand, and can not inspire the defective of new interest, the purpose of this utility model provides a kind of remote-control toy helicopter of improved self-charge type, can overcome the defective of prior art.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of remote-control toy helicopter of self-charge type, comprise body frame, the interior outer driving shaft that is set-located, last screw, following screw, balancing pole, two reduction gearing, skull, afterbody, battery, undercarriage, two motors, circuit board, wherein outer driving shaft is the hollow shaft on body frame of being rotatably assorted, interior drive shaft turns is engaged on the outer driving shaft hollow cavity, last screw is installed on the interior driving shaft, following screw is installed on the outer driving shaft, balancing pole is installed on the interior driving shaft and is in the screw top, two reduction gearing are installed on respectively on the interior outer driving shaft, skull, afterbody, undercarriage, two motors and circuit board are separately fixed on the body frame, two motors mesh with two reduction gearing respectively by the driven wheel on it, battery is fixed on the undercarriage, circuit board is done corresponding electrical connection respectively at two motors and battery, it is characterized in that: described circuit board is to carry out corresponding the electrical connection by plug with combination hub with two motors, circuit board is to do directly to be electrically connected or to be electrically connected with combination hub by plug by lead with battery, and the connection between all the other each parts is the threaded engagement by screw and screw, plug and jack be seated cooperation or bail carries out corresponding the connection with the snap-fit of bayonet socket.
The afterbody of technique scheme can be made of foot piece and empennage, and one of foot piece is seated on the jack of body frame and is fixed, and empennage is seated on the foot piece other end by the jack on it and is fixed.
The undercarriage of technique scheme can be to be seated on the jack of body frame by the plug on it to be fixed.
On the body frame of technique scheme, can also be provided with the circuit board installing rack of a position adjustable, utilize the weight of circuit board self to change the center of gravity of remote-control toy helicopter, to change the flight attitude and the flying speed of helicopter.Specifically can with screw the different screws that the circuit board installing rack is installed in body frame be realized at the screw of establishing on the body frame more than two or two.
The plug of technique scheme can be the body end of part.
The beneficial effects of the utility model: because described circuit board is to carry out corresponding the electrical connection by plug with combination hub with two motors, circuit board is to do directly to be electrically connected or to be electrically connected with combination hub by plug by lead with battery, connection between all the other each parts is the threaded engagement by screw and screw, plug and jack be seated cooperation or bail carries out corresponding the connection with the snap-fit of bayonet socket, so the dismounting of whole remote-control toy helicopter becomes very convenient, common people can finish, so just the parts of a cover remote-control toy helicopter can be sold to children, supporting again instruction for mounting and a screwdriver, children just can oneself install a remote-control toy helicopter, can inspire the new interest of children to the remote-control toy helicopter of playing like this; Also understand simultaneously the structure and the flight theory of remote-control toy helicopter easily, help the growth of knowledge; When damage of components appears in the remote-control toy helicopter, can repair by buying parts, not only cut the waste, also can become children's new enjoyment.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the schematic perspective view of a kind of embodiment of the utility model.
Fig. 2 is that Fig. 1 removes the schematic perspective view that skull and circuit board, afterbody and undercarriage separate with body frame.
Fig. 3 is that Fig. 1 removes the schematic perspective view that skull and circuit board installing rack separate with body frame.
Among the figure: 1, body frame; 2, interior driving shaft; 3, outer driving shaft; 4, go up screw; 5, following screw; 6, balancing pole; 7 and 8, reduction gearing; 9, skull; 10, afterbody; 11, battery; 12, undercarriage; 13 and 14, motor; 15, circuit board; 16 and 17, driven wheel; 18 and 19, plug; 20 and 21, combination hub; 22, foot piece; 23, empennage; 24 and 25, jack; 26, plug; 27, jack; 28, circuit board installing rack; 29, screw; 30, screw; 31,32 and 33, screw; 34, bail; 35, bayonet socket.
The specific embodiment
With reference to Fig. 1～Fig. 3, the remote-control toy helicopter of this self-charge type, comprise body frame 1, interior driving shaft 2 that is set-located and outer driving shaft 3, last screw 4, following screw 5, balancing pole 6, two reduction gearing 7 and 8, skull 9, afterbody 10, battery 11, undercarriage 12, two motors 13 and 14, circuit board 15, wherein outer driving shaft 3 is the hollow shafts on body frame 1 of being rotatably assorted, interior driving shaft 2 is rotatably assorted on the hollow cavity of outer driving shaft 3, last screw 4 is installed on the interior driving shaft 2, following screw 5 is installed on the outer driving shaft 3, balancing pole 6 is installed on the interior driving shaft 2 and is in screw 4 tops, in two reduction gearing 7 and 8 are installed on respectively, on the outer driving shaft 2 and 3, skull 9, afterbody 10, undercarriage 12, two motors 13 and 14, circuit board 15 is separately fixed on the body frame 1, two motors 13 and 14 by the driven wheels 16 and 17 on it respectively with two reduction gearing 7 and 8 engagements, battery 11 is fixed on the undercarriage 12, circuit board 15 respectively with two motors 13,14 and battery 11 do corresponding electrical connection, it is characterized in that: described circuit board 15 and two motors 13, the 14th, by plug 18,19 respectively with combination hub 20,21 carry out correspondence is electrically connected, circuit board 15 is to do directly to be electrically connected (lead among the figure is not shown) by lead with battery 11, and the connection between all the other each parts is the threaded engagement by screw and screw, plug and jack be seated cooperation or bail carries out corresponding the connection with the snap-fit of bayonet socket.
In addition, afterbody 10 is made of foot piece 22 and empennage 23, and 22 1 of foot pieces are seated on the jack 24 of body frame 1 and are fixed, and empennage 23 is seated on foot piece 22 other ends by the jack on it 25 and is fixed; Undercarriage 12 is to be seated on the jack 27 of body frame 1 by 26 grades of the plug on it to be fixed; Also be provided with the circuit board installing rack 28 of a position adjustable on the body frame 1, circuit board 15 is made threaded engagement by the screw of screw 29 grades and circuit board installing rack 28 and is fixed; Establish three screws 30 etc. on the body frame 1, circuit board installing rack 28 is made threaded engagement by any of screw 31 and three screws 30 etc. and can be fixed on diverse location on the body frame 1, utilize the weight of circuit board 15 self to change the center of gravity of remote-control toy helicopter, to change the flight attitude and the flying speed of helicopter; Last screw 4 and following screw 5 are to be connected on interior driving shaft 2 and the outer driving shaft 3 with the threaded engagement of screw respectively by screw 32,33 etc.; Balancing pole 6 is in the snap-fit by bail 34 grades and bayonet socket 35 etc. is connected on the driving shaft 2; Two motors 13 and 14 are to be seated with the jack of body frame 1 respectively by its end to cooperate and fixed.
Claims (4)
1. the remote-control toy helicopter of a self-charge type, comprise body frame, the interior outer driving shaft that is set-located, last screw, following screw, balancing pole, two reduction gearing, skull, afterbody, battery, undercarriage, two motors, circuit board, wherein outer driving shaft is the hollow shaft on body frame of being rotatably assorted, interior drive shaft turns is engaged on the outer driving shaft hollow cavity, last screw is installed on the interior driving shaft, following screw is installed on the outer driving shaft, balancing pole is installed on the interior driving shaft and is in the screw top, two reduction gearing are installed on respectively on the interior outer driving shaft, skull, afterbody, undercarriage, two motors and circuit board are separately fixed on the body frame, two motors mesh with two reduction gearing respectively by the driven wheel on it, battery is fixed on the undercarriage, circuit board is done corresponding electrical connection respectively at two motors and battery, it is characterized in that: described circuit board is to carry out corresponding the electrical connection by plug with combination hub with two motors, circuit board is to do directly to be electrically connected or to be electrically connected with combination hub by plug by lead with battery, and the connection between all the other each parts is the threaded engagement by screw and screw, plug and jack be seated cooperation or bail carries out corresponding the connection with the snap-fit of bayonet socket.
2. by the remote-control toy helicopter of the described self-charge type of claim 1, it is characterized in that described afterbody is made of foot piece and empennage, one of foot piece is seated on the jack of body frame and is fixed, and empennage is seated on the foot piece other end by the jack on it and is fixed.
3. by the remote-control toy helicopter of claim 1 or 2 described self-charge types, it is characterized in that the described frame that falls is to be seated on the jack of body frame by the plug on it to be fixed.
4. press the remote-control toy helicopter of claim 1 or 2 described self-charge types, it is characterized in that described body frame is provided with the circuit board installing rack of a position adjustable, establish the screw more than two or two on the body frame, the circuit board installing rack is installed in by screw on the different screws of body frame and is fixed, and circuit board is made threaded engagement by the screw of screw and circuit board installing rack and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200623098U CN201482196U (en) | 2009-08-08 | 2009-08-08 | DIY remote-control toy helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200623098U CN201482196U (en) | 2009-08-08 | 2009-08-08 | DIY remote-control toy helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482196U true CN201482196U (en) | 2010-05-26 |
Family
ID=42421090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200623098U Expired - Fee Related CN201482196U (en) | 2009-08-08 | 2009-08-08 | DIY remote-control toy helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482196U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884846A (en) * | 2010-07-19 | 2010-11-17 | 深圳市沈氏彤创航天模型有限公司 | Rack of remote control model helicopter |
| WO2013082854A1 (en) * | 2011-12-08 | 2013-06-13 | 深圳市沈氏彤创航天模型有限公司 | Servo circuit board structure for remote control model helicopter |
| CN106178528A (en) * | 2016-08-31 | 2016-12-07 | 北京趣智阿尔法科技有限公司 | Education unmanned plane able to programme |
-
2009
- 2009-08-08 CN CN2009200623098U patent/CN201482196U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884846A (en) * | 2010-07-19 | 2010-11-17 | 深圳市沈氏彤创航天模型有限公司 | Rack of remote control model helicopter |
| CN101884846B (en) * | 2010-07-19 | 2012-07-25 | 深圳市沈氏彤创航天模型有限公司 | Rack of remote control model helicopter |
| WO2013082854A1 (en) * | 2011-12-08 | 2013-06-13 | 深圳市沈氏彤创航天模型有限公司 | Servo circuit board structure for remote control model helicopter |
| CN106178528A (en) * | 2016-08-31 | 2016-12-07 | 北京趣智阿尔法科技有限公司 | Education unmanned plane able to programme |
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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: 20100526 Termination date: 20120808 |