CN205044956U - Folding rotor aircraft - Google Patents
Folding rotor aircraft Download PDFInfo
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- CN205044956U CN205044956U CN201520823972.0U CN201520823972U CN205044956U CN 205044956 U CN205044956 U CN 205044956U CN 201520823972 U CN201520823972 U CN 201520823972U CN 205044956 U CN205044956 U CN 205044956U
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Abstract
The utility model discloses a folding rotor aircraft, including fuselage and setting and the inside circuit of fuselage, the fuselage include organism, a plurality of rotor arm (1) and a plurality of rotor module of being connected with the organism of being connected with rotor arm (1), rotor module rotor (3) be connected including rotatory speed adjusting device (2), the rotor shaft of control rotor shaft, with rotor shaft, bottom of the body be provided with a plurality of couple (6) that are used for the outside monitoring direction -finding equipment of carry (8), organism and rotor arm (1) be connected through collapsible (10). The utility model provides a problem that prior art can't conveniently deposit the rotor craft is solved to foldable rotor craft.
Description
Technical field
The utility model relates to a kind of folding rotor craft.
Background technology
Radio direction finding is according to propagation properties, uses instrument and equipment to measure the process of radiowave arrival bearing.Measure " arrival bearing ", refer to the direction that in the electromagnetic environment that direction-finder set locus is tangible, electric wave reaches, radio direction finding, common final purpose will determine in " direction of radiant " and " particular location of radiant ".
For interferometer direction finding system, its direction finding principle is: according to electric wave in advancing, when electric wave from different directions arrives direction estimation antenna array, spatially the phase place of each direction-finder antenna unit reception is different, thus mutual phase difference is also different, by measuring wave phase and phase difference, arrival bearing can be determined.In interferometer direction finding mode, be the phase place directly measuring direction-finder antenna induced voltage, then solve phase difference, the formula of its mathematical formulae and the direction finding of amplitude comparison expression is quite similar.Interferometer direction finding has high, the fireballing feature of precision and is used widely in electronic warfare.
When employing lift-off interferometer direction finding equipment, need to adopt rotor craft as one of them part.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of folding rotor craft, solves the problem that prior art conveniently cannot be deposited rotor craft.
The purpose of this utility model is achieved through the following technical solutions: a kind of folding rotor aircraft, comprise fuselage and the circuit with fuselage interior is set, described fuselage comprises body, multiple rotor arm of being connected with body and multiple rotor module be connected with rotor arm, described rotor module comprises the speed regulation device, rotor shaft, the rotor that is connected with rotor shaft that control rotor shaft and rotate, described organism bottom is provided with multiple hook for carry external monitoring direction finding apparatus, and described body is connected by foldable member with rotor arm; Described circuit comprises wireless communication module, control module, energy module and locating module; Described energy module is that wireless communication module, control module, speed regulation device and locating module are powered; Described wireless communication module is connected with control module, and multiple control output ends of control module are connected with speed regulation device, and the mouth of locating module is connected with control module.
Angle between arbitrary neighborhood two rotor arms is identical.
Described rotor arm has 8, and body is provided with a rotor arm every 45 degree.
Described body comprises base and is arranged at the column on base, and described base connects rotor arm, and base bottom is provided with multiple hook, and described column inside is provided with described circuit.
A kind of folding rotor aircraft also comprises two supports, and the fixed end of described support is connected with organism bottom.
Described energy module comprises at least one lithium cell.
Described wireless communication module is the wherein one in 3G module/4G module/WIFI module/bluetooth module.
Described locating module is the wherein a kind of of GPS module/Big Dipper module.
Described control module comprises microcontroller, and the model of described microcontroller is MSP430.
Described foldable member comprises hinge, the first locations and the second locations.
The beneficial effects of the utility model are: the utility model provides a kind of folding rotor craft, solve the problem that prior art conveniently cannot be deposited rotor craft.Further, monitoring and direction-finding equipment can by hook carry on rotor craft; In addition, the utility model is also in real time flight position being informed to ground based terminal.
Accompanying drawing explanation
Fig. 1 is the utility model constructional drawing;
Fig. 2 is the utility model partial schematic diagram;
Fig. 3 is circuit module figure;
In figure, 1-rotor arm, 2-speed regulation device, 3-rotor, 4-base, 5-column, 6-links up with, 7-support, 8-monitoring and direction-finding equipment, 9-screw, 10-foldable member.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of folding rotor aircraft, comprise fuselage and the circuit with fuselage interior is set, described fuselage comprises body, multiple rotor arm 1 of being connected with body and multiple rotor module be connected with rotor arm 1, and described rotor module comprises the speed regulation device 2, rotor shaft, the rotor 3 that is connected with rotor shaft that control rotor shaft and rotate;
Described body is connected by foldable member 10 with rotor arm 1; Described foldable member 10 comprises hinge, the first locations and the second locations.
In time using, by hinge rotor arm 1 rotated to body same plane, and to be fixed by the first locations; After being used to complete, by hinge, rotor arm 1 is rotated to vertical with body, and fixed by the second locations.
As shown in Figure 2, described organism bottom is provided with multiple hook 6 for carry external monitoring direction finding apparatus 8, and the housing side of monitoring and direction-finding equipment 8 is provided with and links up with 6 and mate the screw 9 used;
As shown in Figure 3, described circuit comprises wireless communication module, control module, energy module and locating module; Described energy module is wireless communication module, control module, speed regulation device 2 and locating module are powered; Described wireless communication module is connected with control module, and multiple control output end of control module is connected with speed regulation device 2, and the mouth of locating module is connected with control module.
After wireless communication module receives the control command from ground, be sent to control module, control module controls speed regulation device 2 after analyzing control command, and to reach, controlling party is to the object of (comprise and move to somewhere and hovering).
In real time flying quality is sent to the control end on ground by wireless communication module by locating module.
Angle between arbitrary neighborhood two rotor arms 1 is identical.
Described rotor arm 1 has 8, and body is provided with a rotor arm 1 every 45 degree.
The column 5 that described body comprises base 4 and is arranged on base 4, described base 4 connects rotor arm 1, and base 4 bottom is provided with multiple hook 6, and described column 5 inside is provided with described circuit.
A kind of folding rotor aircraft also comprises two supports 7, and the fixed end of described support 7 is connected with organism bottom.
Described energy module comprises at least one lithium cell.
Select cobalt acid lithium battery, the voltage range of single battery is 2.75 ~ 4.2V, and the design's required voltage is+5V ,+6V and+12V, and therefore need two serial battery, voltage range reaches 5.5 ~ 8.4V, can meet the demand of the direct voltage stabilizing of+5V ,+6V.The capacity of single cobalt acid lithium battery is 3.4Ah(Panasonic 18650 type battery), the capacity of two batteries is 7.2Ah, and service time of battery is calculated as follows:
7.2(Ah) × 1(is only) × 6(V) × 0.85(efficiency 85%)/24(W)=1.53h
In order to perform the monitoring and direction-finding task of longer time, in the scope that weight allows, battery is increased to 4.
Described wireless communication module is the wherein one in 3G module/4G module/WIFI module/bluetooth module.
The reception of signal and processing section aloft, and final process and be presented at ground notebook on carry out.Will by aerial Signal transmissions to ground, just need by radio communication, current available radio communication has bluetooth, WIFI to communicate with the 3G/4G in common communication system.The emphasis that this development is paid close attention to is the transmission distance of radio communication, and following table lists the representative communication distance of four kinds of transmission over radio.
| Signalling methods | Bluetooth | WIFI | 3G | 4G |
| Transmission distance (rice) | 10 | 300 | ∝ (during the network coverage) | ∝ (during the network coverage) |
The transmission distance of table 1 four kinds of radio communications
The lift-off of rotor craft is highly 600 meters to the maximum, and when flying radius reaches 500 meters, the straight-line distance of rotor craft distance operating personal is 800 meters.As can be seen from Table 1, all out of reach is so far away for the transmission distance of bluetooth and WIFI, preferably adopts 3G or 4G public communication network transmission data.
Described locating module is the wherein a kind of of GPS module/Big Dipper module.
Described control module comprises microcontroller, and the model of described microcontroller is MSP430.MSP430 lightweight is little.
Claims (10)
1. a folding rotor aircraft, it is characterized in that: comprise fuselage and the circuit with fuselage interior is set, described fuselage comprises body, multiple rotor arm (1) of being connected with body and multiple rotor module be connected with rotor arm (1), described rotor module comprises the speed regulation device (2), rotor shaft, the rotor (3) that is connected with rotor shaft that control rotor shaft and rotate, described organism bottom is provided with multiple hook (6) for carry external monitoring direction finding apparatus (8), and described body is connected by foldable member (10) with rotor arm (1); Described circuit comprises wireless communication module, control module, energy module and locating module; Described energy module is wireless communication module, control module, speed regulation device (2) and locating module are powered; Described wireless communication module is connected with control module, and multiple control output end of control module is connected with speed regulation device (2), and the mouth of locating module is connected with control module.
2. a kind of folding rotor aircraft according to claim 1, is characterized in that: the angle between arbitrary neighborhood two rotor arms (1) is identical.
3. a kind of folding rotor aircraft according to claim 2, is characterized in that: described rotor arm (1) has 8, and body is provided with a rotor arm (1) every 45 degree.
4. a kind of folding rotor aircraft according to claim 1, it is characterized in that: described body comprises base (4) and is arranged at the column (5) on base, described base (4) connects rotor arm (1), base (4) bottom is provided with multiple hook (6), and described column (5) inside is provided with described circuit.
5. a kind of folding rotor aircraft according to claim 1, is characterized in that: also comprise two supports (7), and the fixed end of described support (7) is connected with organism bottom.
6. a kind of folding rotor aircraft according to claim 1, is characterized in that: described energy module comprises at least one lithium cell.
7. a kind of folding rotor aircraft according to claim 1, is characterized in that: described wireless communication module is the wherein one in 3G module/4G module/WIFI module/bluetooth module.
8. a kind of folding rotor aircraft according to claim 1, is characterized in that: described locating module is the wherein a kind of of GPS module/Big Dipper module.
9. a kind of folding rotor aircraft according to claim 1, is characterized in that: described control module comprises microcontroller, and the model of described microcontroller is MSP430.
10. a kind of folding rotor aircraft according to claim 1, is characterized in that: described foldable member (10) comprises hinge, the first locations and the second locations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823972.0U CN205044956U (en) | 2015-10-23 | 2015-10-23 | Folding rotor aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520823972.0U CN205044956U (en) | 2015-10-23 | 2015-10-23 | Folding rotor aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044956U true CN205044956U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520823972.0U Active CN205044956U (en) | 2015-10-23 | 2015-10-23 | Folding rotor aircraft |
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| Country | Link |
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| CN (1) | CN205044956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667775A (en) * | 2016-03-21 | 2016-06-15 | 孙颖昭 | Mobile phone App based remotely-controllable miniature aerial-photographing four-rotor aircraft and control method thereof |
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2015
- 2015-10-23 CN CN201520823972.0U patent/CN205044956U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667775A (en) * | 2016-03-21 | 2016-06-15 | 孙颖昭 | Mobile phone App based remotely-controllable miniature aerial-photographing four-rotor aircraft and control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |