CN201912772U - Remote control toy helicopter - Google Patents
Remote control toy helicopter Download PDFInfo
- Publication number
- CN201912772U CN201912772U CN2010206262679U CN201020626267U CN201912772U CN 201912772 U CN201912772 U CN 201912772U CN 2010206262679 U CN2010206262679 U CN 2010206262679U CN 201020626267 U CN201020626267 U CN 201020626267U CN 201912772 U CN201912772 U CN 201912772U
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- toy helicopter
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Abstract
The utility model provides a remote control toy helicopter, which comprises a helicopter body, a propeller unit, an empennage unit and a guide mechanism, wherein a driver is arranged in the helicopter body, and the guide mechanism is arranged in the helicopter body. The remote control toy helicopter is characterized in that the guide mechanism comprises an electromagnetic steering engine and an inclined disc, the electromagnetic steering engine is provided with a steering engine pull rod, and the inclined disc is connected with a hollow shaft which is coaxial with the propeller unit. The structure that the guide mechanism consisting of the electromagnetic steering engine and the inclined disc is arranged in the helicopter body is adopted, so that a guide magnet drives a guide rudder handle to swing under the influence of the electromagnetic magnetic force through magnetic force change generated by the electrification of an electromagnetic coil arranged in the electromagnetic steering engine, the inclined disc is further pulled to be inclined through the steering engine pull rod, and the inclined disc drives a propeller to change the elevation angle so that the toy helicopter changes the course. Thereby, the change of the motion path of the toy helicopter is realized, the electromagnetism is utilized for controlling the propeller to change the elevation angle, the control precision is higher, in addition, the structure of the electromagnetic steering engine is relatively simple, and the flying speed and the steering sensitivity of the toy helicopter are also improved when the weight of the whole helicopter body is lightened.
Description
Technical field
The utility model relates to a kind of toy helicopter, specifically is a kind of remote-control toy helicopter.
Background technology
At present, most remote-control toy helicopter can both realize turning to the change course line to travel on the market, basically this series products all is to utilize direct current generator as kinetic energy, is used as steering wheel with deceleration gear wheel group or screw mandrel, potentiometer combination, cooperates the course of realizing controlling helicopter then with pitch.Steering wheel mainly is made up of following components at present: steering wheel, train of reduction gears, direct current generator, control circuit board etc., its operation principle is by the control signal of control circuit board acceptance from holding wire, the control motor rotates, driven by motor series of gears group, the output shaft that drives to the output steering wheel after the deceleration and be connected with steering wheel, therefore and the output shaft other end is connected with pitch, may ultimately reach the angle that changes pitch and realizes controlling the helicopter elevation angle and come rerouting.The not only complex structure of design like this, cause manufacturing cost more expensive, and controlling steering wheel as kinetic energy and pitch is difficult to reach the higher control of accuracy by direct current generator, structure numerous and diverse also influenced the speed of toy helicopter flight and the sensitivity of turning simultaneously.
Summary of the invention
At above-mentioned existing in prior technology problem, the purpose of this utility model provides a kind of simple in structure, and the remote-control toy helicopter that cooperates pitch to use with control accuracy height, electromagnetism steering wheel that steering sensitivity is high.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of remote-control toy helicopter, comprise in the dress driver fuselage, be arranged in the propeller unit of body upper, the guiding mechanism that is positioned at the tail unit at fuselage rear and is built in fuselage, be characterized in that described guiding mechanism comprises the electromagnetism steering wheel that has the steering wheel pull bar and the pitch that is connected with the coaxial hollow shaft of propeller unit, described electromagnetism steering wheel is realized changing course by gradient and then the inclination of change propeller unit that the steering wheel pull bar changes pitch.
Wherein, above-mentioned electromagnetism steering wheel comprises coil holder, solenoid, guidance magnets, returns middle magnet and guiding tiller, magnet is installed on the upper and lower side of coil holder in wherein returning, described solenoid is installed on the centre of coil holder, described guiding tiller is rotatably installed on coil holder and is positioned at the centre of solenoid, and described lead magnet is installed on the guiding tiller.
For guarantee solenoid work the time return in the unaffected deviation position of magnet, the upper and lower side of above-mentioned coil holder be provided with size with above-mentioned time in the identical installing hole of magnet, magnet is established two and be installed on respectively in two installing holes altogether in described time.Guidance magnets can rotate and drive pitch change gradient during for the work of realization solenoid, above-mentioned guiding tiller is the tiller that an end is connected with cylindrical drum, above-mentioned guidance magnets is installed in the described cylindrical drum, end is provided with protruding axle about the periphery of described cylindrical drum, correspondence is provided with axis hole in the middle of the above-mentioned coil holder, described guiding tiller realizes that with the cooperation of axis hole relative coil holder connects rotationally by protruding axle, the pommel of described guiding tiller is provided with jack, one end of above-mentioned steering wheel pull bar is designed to bending-type and is plugged in the jack and realizes being connected with the electromagnetism steering wheel, the other end of above-mentioned steering wheel pull bar is provided with the ball-and-socket hole, correspondence has extended connecting rod to the periphery on the above-mentioned pitch, the end of described connecting rod is provided with globular part, can control pitch neatly and change gradient by realizing ball-and-socket hole and cooperating of globular part the steering wheel pull bar.
In order to guarantee that further toy helicopter can more steadily change course more accurately in remote control process, be provided with two electromagnetism steering wheels in the above-mentioned guiding mechanism altogether, steering wheel pull bar on two electromagnetism steering wheels all is connected with pitch, makes two steering wheel pull bars can more steadily control pitch more meticulously to change incline direction and gradient by controlling two electromagnetism steering wheels.
The utility model is owing to adopt the structure that the guiding mechanism of being made up of electromagnetism steering wheel and pitch is set in fuselage, produce magnetic force change by the energising of the solenoid in the electromagnetism steering wheel, make the guidance magnets in the guiding tiller influence lower swing at electromagnetism magnetic force, and then by the inclination of steering wheel pull bar pulling pitch, pitch then spurs the screw change elevation angle changes course toy helicopter, thereby realize changing the motion path of toy helicopter, utilize electromagnetism to control screw and change the elevation angle, its control accuracy is higher, and the structure of electromagnetism steering wheel is simple relatively, has also improved the flying speed of this toy helicopter and the sensitivity that turns to when having alleviated integral body weight; Again owing to be provided with a limit base that has stopper slot that is fixed on the fuselage below the pitch, and extended limited post in the periphery of the dish seat of pitch, by limited post being plugged in the stopper slot and the confinement plate seat rotates relative to fuselage, thereby pitch can not rotated when tilting to be departed from, guaranteed that effectively pitch tilts accurately, has guaranteed that promptly the motion path of toy helicopter is more accurate under the drive of electromagnetism steering wheel; Again owing to be provided with two electromagnetism steering wheels altogether in the guiding mechanism, and the steering wheel pull bar on two electromagnetism steering wheels all is connected with pitch, make two steering wheel pull bars can more steadily control pitch change incline direction and gradient more meticulously by controlling two electromagnetism steering wheels, thereby further improved the accuracy of control and the sensitivity that turns to.In sum, remote-control toy helicopter of the present utility model, its control accuracy height, steering sensitivity height, and the light relatively letter of structure, cheap for manufacturing cost, can obtain more airplane hobbyist's favor.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the perspective view of the utility model guiding mechanism;
Fig. 3 is the decomposition texture schematic diagram of the electromagnetism steering wheel of the utility model guiding mechanism;
Fig. 4 is the decomposition texture schematic diagram of the pitch of the utility model guiding mechanism;
Fig. 5 is the decomposition texture schematic diagram of the top screw of the utility model propeller unit;
Fig. 6 is the perspective view of another state of the present utility model.
The specific embodiment
Extremely shown in Figure 6 as Fig. 1, a kind of remote-control toy helicopter, the fuselage 1 of dress driver in comprising, be positioned at the propeller unit 2 of fuselage 1 top, be arranged in the tail unit 3 at fuselage 1 rear and the guiding mechanism that is built in fuselage 1, wherein guiding mechanism comprises electromagnetism steering wheel 5 that has steering wheel pull bar 4 and the pitch 6 that is connected with a hollow shaft 7 of propeller unit 2 coaxial settings, this electromagnetism steering wheel 5 changes the angle of pitch 6 and then changes propeller unit 2 to tilt to realize changing course by steering wheel pull bar 4, owing to adopt the structure that the guiding mechanism of being made up of electromagnetism steering wheel 5 and pitch 6 is set in fuselage 1, produce magnetic force change by 52 energisings of the solenoid in the electromagnetism steering wheel 5, make the guidance magnets 53 of 55 li of guiding tillers influence lower swing at electromagnetism magnetic force, and then by 6 inclinations of steering wheel pull bar 4 pulling pitches, 6 pullings of pitch propeller unit 2 changes the elevation angle changes course toy helicopter, thereby realize changing the motion path of toy helicopter, utilize electromagnetism to control propeller unit 2 and change the elevation angle, its control accuracy is higher, and the structure of electromagnetism steering wheel 5 is simple relatively, has also improved the flying speed of this toy helicopter and the sensitivity that turns to when having alleviated integral body 1 weight.
As shown in Figure 2, the pitch 6 of this embodiment is installed near on the hollow shaft 7 of fuselage 1 top, electromagnetism steering wheel 5 then is installed in the fuselage 1 after pitch 6 belows are leaned on, installs and fixes by the fuselage 1 inner installing rack 11 that is provided with, and passes through the screw interlocking between this installing rack 11 and the fuselage 1.The steering wheel pull bar 4 that this embodiment is provided with on 5, two electromagnetism steering wheels 5 of two electromagnetism steering wheels altogether all is connected with pitch 6, makes two steering wheel pull bars 4 can more steadily control pitch 6 change incline direction and gradients more meticulously by controlling two electromagnetism steering wheels 5.As shown in Figure 3, the electromagnetism steering wheel 5 of this embodiment comprises coil holder 51, solenoid 52, guidance magnets 53, returns middle magnet 54 and guiding tiller 55, wherein coil holder 51 is designed to a plate body, its front upper and lower side is provided with the size installing hole 511 identical with returning middle magnet 54, the centre is provided with two side plates that are separated with distance mutually, and this side plate is provided with axis hole 512; Magnet 54 has two in this time, and all is designed to cylindric and is installed on respectively in the installing hole 511 of coil holder 51 upper and lower sides; 52 of this solenoids are nested with in the middle of the front end of coil holder 51, just are stuck between two installing holes 511 and two side plate outer rims; One end of this guiding tiller 55 is provided with cylindrical drum 551, the other end is provided with pommel, wherein end is provided with protruding axle 553 about the periphery of cylindrical drum 551, this guiding tiller snaps fit onto by this protruding axle 553 on the axis hole 512 of coil holder 51 and forms rotating connection, and pommel is provided with two jacks 552 side by side; Guidance magnets 53 correspondences of this embodiment are designed to the shape identical with the tube hole size of cylindrical drum 551 and are installed in this cylindrical drum 551; One end of above-mentioned steering wheel pull bar 4 is designed to bending-type 41 and is plugged in the jack 552 and realizes being connected with electromagnetism steering wheel 5, the other end of this steering wheel pull bar 4 is designed to ball-and-socket hole 42, correspondence has extended two connecting rods 611 to the periphery on the above-mentioned pitch 6, be provided with globular part 612 in the end of connecting rod 611, can control pitch 6 neatly and change angle by realizing ball-and-socket hole 42 and cooperating of globular part 612 steering wheel pull bar 4.As described in Figure 4, the pitch 6 of this embodiment comprises the dish seat 61 that has connecting rod 611 on it, uniform four hemisphere juts 621 in edge and upper end are provided with the break-in dish 62 in ball hole 622, the steering ball 64 in the ball hole 622 that is installed on texturising disc 62 rotationally that is used for the bearing 63 of terminal pad seat 61 and break-in dish 62 and is connected with hollow shaft 21, wherein two hemisphere juts 621 of symmetry of break-in dish 62 are connected with propeller unit 2 by two steering links 65 are set, and coil seat 61 and break-in dish 62 and realize that around steering ball 64 rotations and by steering link 65 transmission propeller unit 2 changes angles of inclination under electromagnetism steering wheel 5 drives.Be provided with one and be fixed on the limit base 66 that has stopper slot 661 on the fuselage 1 below dish seat 61, dish seat 61 has extended limited post 613 to the periphery, by limited post 613 being plugged in the stopper slot 661 and confinement plate seat 66 rotates relative to fuselage 1.
As Fig. 1 or shown in Figure 2, the propeller unit 2 of this embodiment is provided with two screws 21 altogether, the screw 21 that wherein is positioned at the top is installed on rotating shaft 8 upper ends, and the screw 21 below being positioned at is installed on the hollow shaft 7 and controls its inclination by guiding mechanism and realize changing course.The operation principle that control below screw 21 tilts is: by the conversion of control circuit board control solenoid 52 pole orientation, the guidance magnets 53 that the guiding tiller is 55 li is swung because of influenced by electromagnetism magnetic force, guiding tiller 55 tilts by steering wheel pull bar 4 pulling pitches 6, and pitch 6 pulling below screws 21 change the elevation angle changes course helicopter; And when stopping solenoid 52 energising, guidance magnets 53 makes in its time by being in the returning of the two poles of the earth magnet 54 there is a natural attraction between the sexes under the effect that is not subjected to electromagnetism, thereby reaches the change that the influence that utilizes electromagnetism magnetic force realizes the helicopter motion path.
Two screws 21 of this embodiment are driven by two motors 91 respectively, these two motors 91 are installed on the installing plate 11 equally, the gear wheel of each motor 91 is meshed with a gear 92,92 1 of two gears are connected with hollow shaft 7, another is connected with rotating shaft 8, and these two gears 92 are positioned at the below of installing plate 11.The screw 21 that wherein is positioned at the top is connected with balancing pole 22, this screw 21 is installed on the same central siphon 23 with balancing pole 22, central siphon 23 is provided with several installation positions 231 for screw 21 or balancing pole 22 installations, therefore the installation site of this screw 21 and balancing pole 22 can change, as shown in Figure 1, its balancing pole 22 is mounted in the top of screw 21; As shown in Figure 6, its balancing pole 22 is mounted in the below of screw 21, be installed to balancing pole 22 and screw 21 on the central siphon 23 according to oneself selection after, can realize in the rotating shaft 8 that screw 21 is connected with rotating shaft 8 in that central siphon 23 is plugged on.
Although the utility model is to describe with reference to specific embodiment, this description and not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other of the disclosed embodiments change, and all can expect for those skilled in the art, and this variation should belong in the affiliated claim institute restricted portion.
Claims (10)
1. remote-control toy helicopter, the fuselage (1) of dress driver in comprising, be positioned at the propeller unit (2) of fuselage (1) top, be arranged in the tail unit (3) at fuselage (1) rear and the guiding mechanism that is built in fuselage (1), it is characterized in that described guiding mechanism comprises electromagnetism steering wheel (5) that has steering wheel pull bar (4) and the pitch (6) that is connected with a hollow shaft (7) of the coaxial setting of propeller unit (2), described electromagnetism steering wheel (5) changes the angle of pitch (6) and then changes propeller unit (2) to tilt to realize changing course by steering wheel pull bar (4).
2. remote-control toy helicopter according to claim 1, it is characterized in that above-mentioned electromagnetism steering wheel (5) comprises coil holder (51), solenoid (52), guidance magnets (53), magnet (54) and guiding tiller (55) in returning, wherein return middle magnet (54) and be installed on the upper and lower side of coil holder (51), described solenoid (52) is installed on the centre of coil holder (51), described guiding tiller (55) is rotatably installed on coil holder (51) and is positioned at the centre of solenoid (52), and described lead magnet (53) is installed on the guiding tiller (55).
3. remote-control toy helicopter according to claim 2, the upper and lower side that it is characterized in that above-mentioned coil holder (51) is provided with the size installing hole (511) identical with magnet (54) in above-mentioned time, and magnet (54) is established two and be installed on respectively in two installing holes (511) altogether in described time.
4. remote-control toy helicopter according to claim 2, it is characterized in that above-mentioned guiding tiller (55) is the tiller that an end is connected with cylindrical drum (551), above-mentioned guidance magnets (53) is installed in the described cylindrical drum (551), end is provided with protruding axle (553) about the periphery of described cylindrical drum (551), correspondence is provided with axis hole (512) in the middle of the above-mentioned coil holder (51), described guiding tiller (55) realizes that with the cooperation of axis hole (512) relative coil holder (51) connects rotationally by protruding axle (553), the pommel of described guiding tiller (55) is provided with jack (552), and an end of above-mentioned steering wheel pull bar (4) is designed to bending-type (41) and is plugged in the jack (552) and realizes being connected with electromagnetism steering wheel (5).
5. remote-control toy helicopter according to claim 4, the other end that it is characterized in that above-mentioned steering wheel pull bar (4) is provided with ball-and-socket hole (42), above-mentioned pitch (6) is gone up correspondence and has been extended connecting rod (611) to the periphery, the end of described connecting rod (611) is provided with globular part (612), can control pitch (6) neatly and change angle by realizing ball-and-socket hole (42) and cooperating of globular part (612) steering wheel pull bar (4).
6. remote-control toy helicopter according to claim 1 or 5, it is characterized in that above-mentioned pitch (6) comprises the dish seat (61) that has above-mentioned connecting rod (611) on it, uniform four hemisphere juts in edge (621) and upper end are provided with the break-in dish (62) in ball hole (622), the steering ball (64) in the ball hole (622) that is installed on texturising disc (62) rotationally that is used for the bearing (63) of terminal pad seat (61) and break-in dish (62) and is connected with above-mentioned hollow shaft (21), wherein two hemisphere juts (621) of symmetry of described break-in dish (62) are connected with above-mentioned propeller unit (2) by two steering links (65) are set, and described dish seat (61) and break-in dish (62) rotate around steering ball (64) under electromagnetism steering wheel (5) drives and realize that by steering link (65) transmission propeller unit (2) changes the angle of inclination.
7. remote-control toy helicopter according to claim 6, the below that it is characterized in that above-mentioned dish seat (61) is provided with one and is fixed on the limit base (66) that has stopper slot (661) on the fuselage (1), described dish seat (61) has extended limited post (613) to the periphery, by limited post (613) being plugged in the stopper slot (661) and confinement plate seat (66) rotates relative to fuselage (1).
8. remote-control toy helicopter according to claim 1, it is characterized in that being provided with altogether in the above-mentioned guiding mechanism two electromagnetism steering wheels (5), steering wheel pull bar (4) on two electromagnetism steering wheels (5) all is connected with pitch (6), makes two steering wheel pull bars (4) can more steadily control pitch (6) change incline direction and gradient more meticulously by controlling two electromagnetism steering wheels (5).
9. remote-control toy helicopter according to claim 1, it is characterized in that above-mentioned propeller unit (2) is provided with two screws (21) altogether, the screw (21) that wherein is positioned at the top is installed on rotating shaft (8) upper end, and the screw (21) that is positioned at the below is installed on above-mentioned hollow shaft (7) and goes up and control its inclination by above-mentioned guiding mechanism and realize changing course.
10. remote-control toy helicopter according to claim 9, it is characterized in that the above-mentioned screw (21) that is positioned at the top is connected with balancing pole (22), described screw (21) is installed on the same central siphon (23) with balancing pole (22), described central siphon (23) is provided with several installation positions (231) for screw (21) or balancing pole (22) installation, by realizing balancing pole (22) on the installation position (231) that balancing pole (22) is installed on diverse location or being positioned at screw (21) top or being positioned at screw (21) below, upward realize that described screw (21) is connected with rotating shaft (8) by central siphon (23) being plugged on above-mentioned rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206262679U CN201912772U (en) | 2010-11-26 | 2010-11-26 | Remote control toy helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206262679U CN201912772U (en) | 2010-11-26 | 2010-11-26 | Remote control toy helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201912772U true CN201912772U (en) | 2011-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206262679U Expired - Fee Related CN201912772U (en) | 2010-11-26 | 2010-11-26 | Remote control toy helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201912772U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014047791A1 (en) * | 2012-09-26 | 2014-04-03 | Lin Rizhuang | Remote-controlled toy aircraft |
| CN103803081A (en) * | 2014-01-24 | 2014-05-21 | 兰州神龙航空科技有限公司 | Vertical take-off and landing rotary wing type unmanned aerial vehicle |
| CN103803071A (en) * | 2014-01-24 | 2014-05-21 | 兰州神龙航空科技有限公司 | Engineering rotor-type unmanned aircraft |
| CN103803072A (en) * | 2014-01-24 | 2014-05-21 | 兰州神龙航空科技有限公司 | Engineering rotor-type unmanned aircraft |
| CN103803070A (en) * | 2014-01-24 | 2014-05-21 | 兰州神龙航空科技有限公司 | Engineering rotor-type unmanned aircraft |
| CN106218864A (en) * | 2016-09-18 | 2016-12-14 | 深圳市睿文航空科技有限公司 | A kind of device handling large-scale depopulated helicopter pitch |
| CN107970622A (en) * | 2017-12-29 | 2018-05-01 | 王子铭 | Remote-controlled model aircraft vector motor cabinet |
-
2010
- 2010-11-26 CN CN2010206262679U patent/CN201912772U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014047791A1 (en) * | 2012-09-26 | 2014-04-03 | Lin Rizhuang | Remote-controlled toy aircraft |
| CN103803081A (en) * | 2014-01-24 | 2014-05-21 | 兰州神龙航空科技有限公司 | Vertical take-off and landing rotary wing type unmanned aerial vehicle |
| CN103803071A (en) * | 2014-01-24 | 2014-05-21 | 兰州神龙航空科技有限公司 | Engineering rotor-type unmanned aircraft |
| CN103803072A (en) * | 2014-01-24 | 2014-05-21 | 兰州神龙航空科技有限公司 | Engineering rotor-type unmanned aircraft |
| CN103803070A (en) * | 2014-01-24 | 2014-05-21 | 兰州神龙航空科技有限公司 | Engineering rotor-type unmanned aircraft |
| CN103803081B (en) * | 2014-01-24 | 2016-03-30 | 兰州神龙航空科技有限公司 | Vertical takeoff and landing rotary wind type unmanned vehicle |
| CN103803072B (en) * | 2014-01-24 | 2016-04-06 | 兰州神龙航空科技有限公司 | Engineering-type rotary wind type unmanned vehicle |
| CN103803070B (en) * | 2014-01-24 | 2016-04-06 | 兰州神龙航空科技有限公司 | Engineering-type rotary wind type unmanned vehicle |
| CN103803071B (en) * | 2014-01-24 | 2016-08-17 | 兰州神龙航空科技有限公司 | Engineering-type rotary wind type unmanned vehicle |
| CN106218864A (en) * | 2016-09-18 | 2016-12-14 | 深圳市睿文航空科技有限公司 | A kind of device handling large-scale depopulated helicopter pitch |
| CN107970622A (en) * | 2017-12-29 | 2018-05-01 | 王子铭 | Remote-controlled model aircraft vector motor cabinet |
| CN107970622B (en) * | 2017-12-29 | 2024-03-15 | 王子铭 | Remote control model plane vector motor base |
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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: 20110803 Termination date: 20111126 |