CN204623832U - Communication interference protection type quadrotor - Google Patents
Communication interference protection type quadrotor Download PDFInfo
- Publication number
- CN204623832U CN204623832U CN201520248265.3U CN201520248265U CN204623832U CN 204623832 U CN204623832 U CN 204623832U CN 201520248265 U CN201520248265 U CN 201520248265U CN 204623832 U CN204623832 U CN 204623832U
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- CN
- China
- Prior art keywords
- fuselage
- worm screw
- gps
- rotor
- protection type
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of communication interference protection type quadrotor, include fuselage, GPS communication module, four rotor arms and four rotors, described four rotor arms symmetry is located at the corner place of fuselage, four rotor arms and fuselage are combined into " ten " character form structure, four rotors are located on four rotor arms respectively, also comprise GPS module retractor device, it is primarily of motor, worm gear and worm screw are formed, described GPS communication module is located at the end of worm screw, motor and worm screw are located on fuselage, driven by motor worm gear wheel, worm gear drives worm screw to move, worm screw promotes GPS communication module away from fuselage.Owing to adopting the GPS module retractor device of Worm-gear type, during work, GPS communication module can be made away from fuselage, thus away from the circuit card in fuselage, to reduce the signal disturbing of circuit card to GPS communication module, substantially increase flight stability, ensure that aircraft and normal work.
Description
Technical field
The utility model relates to a kind of aircraft, specifically a kind of quadrotor.
Background technology
There is following defect in existing aircraft: one is the interference that communication module is easily subject to the circuit card in fuselage, thus affect the normal operation of aircraft; Two is that volume is relatively large, can take compared with space, therefore be inconvenient to carry and transport; Three is that the load of power plant is determined, according to the fuselage body weight size of reality, can not change different power plants.The partial monopoly document retrieved is as follows:
It is CN203294313U that State Intellectual Property Office discloses publication number on November 20th, 2013, patent name is the patent of police four rotor unmanned aircrafts, this aircraft, comprise four symmetrical horns, horn upper end center is provided with dome-type cover and GPS, horn lower center is provided with power plant, and GPS is connected with power plant; The outside end of each horn is equipped with screw propeller, and each screw propeller connects with corresponding motor respectively; Described horn lower end is connected with three symmetrical support foot rests; Power plant comprises battery and motor.Can cruise duration be long, wind resistance good reaching, be convenient to dismounting, carry, replacing battery is convenient, this aircraft is not only easy to carry, flight stability, full-automatic degree is high, noise is little, disguise is strong, low cost, can also to take off under any environment in the wild operation, reach and launch at any time, aerial work is carried out in lift-off fast.In rescue and relief work, forest fire protection, investigation evidence obtaining, arrest in the police work such as suspect, large-scale activity security and make ground staff obtain high-altitude image, increase work efficiency, reduce the cost, avoid personal casualty.
It is CN103935510A that State Intellectual Property Office discloses publication number on July 23rd, 2014, patent name is the patent of quadrotor of verting, it comprises fuselage, described fuselage is provided with front wing and rear wing, the two ends of front wing, the two ends of rear wing respectively arrange one group of rotor system, and front wing and rear wing inside are provided with through fuselage and worm-wheel shaft for driving rotor system to carry out pitch motion; Wherein often organize rotor system and comprise DC brushless motor and screw propeller, DC brushless motor is arranged on the end of worm-wheel shaft, and DC brushless motor arranges screw propeller.
Summary of the invention
The purpose of this utility model is to provide a kind of flight stability, communication interference protection type quadrotor that full-automatic degree is high.
For achieving the above object, the technical scheme that the utility model adopts is:
Communication interference protection type quadrotor, include fuselage, GPS communication module, four rotor arms and four rotors, described four rotor arms symmetry is located at the corner place of fuselage, four rotor arms and fuselage are combined into " ten " character form structure, four rotors are located on four rotor arms respectively, also comprise GPS module retractor device, GPS module retractor device is primarily of motor, worm gear and worm screw are formed, described GPS communication module is located at the end of worm screw, motor and worm screw are located on fuselage, driven by motor worm gear wheel, worm gear drives worm screw to move, worm screw promotes GPS communication module away from fuselage.
Further, the coupling end of described rotor arm is provided with threaded connection, and rotor arm is threaded with fuselage by threaded connection.
Further, the bottom of described rotor arm is provided with foot rest.
Further, described fuselage is provided with screw handle.
Further, described four rotor arms are provided with flashing light.
Further, described fuselage is provided with pick up camera.
Further, the rotor arm with different loads rotor for subsequent use is also comprised.
The beneficial effects of the utility model are as follows:
1, owing to adopting the GPS module retractor device of Worm-gear type, during work, GPS communication module can be made away from fuselage, thus away from the circuit card in fuselage, to reduce the signal disturbing of circuit card to GPS communication module, substantially increase flight stability, ensure that aircraft and normal work.
2, owing to have employed the separable joint of rotor arm and fuselage, when not using, rotor arm is separated with fuselage, thus decreases taking up room of whole body, greatly facilitate and carry or transport, also facilitate installation.
3, above-mentioned separable joint form is adopted, can according to different demands, carry out the rotor arm with different loads rotor that abutting joint is for subsequent use, varions type load is larger, the rotor of design is longer, now, in order to ensure the installing space of rotor, just must ensure that rotor arm has enough length, therefore the design of separable joint, very simple at first view, meaning is very great actually, and this version is change different loads power plant for subsequent use to provide possibility.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view shown in Fig. 1.
In figure: 1, fuselage; 2, rotor arm; 3, rotor; 4, threaded connection; 5, foot rest; 6, GPS communication module; 7, screw handle; 8, motor; 9, worm gear; 10, worm screw.
Detailed description of the invention
As shown in Figure 1, 2, communication interference protection type quadrotor, include GPS communication module 6, fuselage 1, four rotor arms 2 and four rotors 3, described four rotor arm 2 symmetries are located at the corner place of fuselage 1, four rotor arms 2 are combined into " ten " character form structure with fuselage 1, four rotors 3 are located on four rotor arms 2 respectively
Also comprise GPS module retractor device, GPS module retractor device is formed primarily of motor 8, worm gear 9 and worm screw 10, described GPS communication module 6 is located at the end of worm screw 10, motor 8 and worm screw 10 are established on the fuselage 1, motor 8 drives worm gear 9 to rotate, worm gear 9 drives worm screw 10 to move, and worm screw 10 promotes GPS communication module 6 away from fuselage, with away from the circuit card in fuselage.To reduce the signal disturbing of circuit card to GPS communication module, substantially increase flight stability.
The coupling end of described rotor arm 2 is provided with threaded connection 4, and rotor arm 2 is threaded with fuselage 1 by threaded connection 4.Certainly, also comprise the rotor arm with different loads rotor for subsequent use, according to the weight of the distinct device that fuselage is installed, carry out the rotor arm that abutting joint is different, to ensure that aircraft has enough power.
The bottom of described rotor arm 2 is provided with foot rest 5, and four rotor arms 2 are also provided with flashing light.
Described fuselage 1 is provided with GPS communication module 6 and pick up camera.In addition, screw handle 7 is provided with on the fuselage 1.
The above is preferred implementation of the present utility model; certainly the interest field of the utility model can not be limited with this; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or equivalent replacement, do not depart from the protection domain of technical solutions of the utility model.
Claims (7)
1. a communication interference protection type quadrotor, include fuselage, GPS communication module, four rotor arms and four rotors, described four rotor arms symmetry is located at the corner place of fuselage, four rotor arms and fuselage are combined into " ten " character form structure, four rotors are located on four rotor arms respectively, it is characterized in that: also comprise GPS module retractor device, GPS module retractor device is primarily of motor, worm gear and worm screw are formed, described GPS communication module is located at the end of worm screw, motor and worm screw are located on fuselage, driven by motor worm gear wheel, worm gear drives worm screw to move, worm screw promotes GPS communication module away from fuselage.
2. communication interference protection type quadrotor according to claim 1, is characterized in that: the coupling end of described rotor arm is provided with threaded connection, and rotor arm is threaded with fuselage by threaded connection.
3. communication interference protection type quadrotor according to claim 1 and 2, is characterized in that: also comprise the rotor arm with different loads rotor for subsequent use.
4. communication interference protection type quadrotor according to claim 3, is characterized in that: the bottom of described rotor arm is provided with foot rest.
5. communication interference protection type quadrotor according to claim 3, is characterized in that: described fuselage is provided with screw handle.
6. communication interference protection type quadrotor according to claim 3, is characterized in that: described four rotor arms are provided with flashing light.
7. communication interference protection type quadrotor according to claim 3, is characterized in that: described fuselage is provided with pick up camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248265.3U CN204623832U (en) | 2015-04-23 | 2015-04-23 | Communication interference protection type quadrotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248265.3U CN204623832U (en) | 2015-04-23 | 2015-04-23 | Communication interference protection type quadrotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623832U true CN204623832U (en) | 2015-09-09 |
Family
ID=54042885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248265.3U Expired - Fee Related CN204623832U (en) | 2015-04-23 | 2015-04-23 | Communication interference protection type quadrotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204623832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787320A (en) * | 2015-04-23 | 2015-07-22 | 张�杰 | Communication anti-interference type four-rotor aircraft |
| CN105539848A (en) * | 2016-01-18 | 2016-05-04 | 无锡觅睿恪科技有限公司 | Novel flying pet |
-
2015
- 2015-04-23 CN CN201520248265.3U patent/CN204623832U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787320A (en) * | 2015-04-23 | 2015-07-22 | 张�杰 | Communication anti-interference type four-rotor aircraft |
| CN105539848A (en) * | 2016-01-18 | 2016-05-04 | 无锡觅睿恪科技有限公司 | Novel flying pet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181218 Address after: 518000 New Industrial Park No. 28 Longshan Road, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ZHOUJI TONGHANG INVESTMENT HOLDINGS CO., LTD. Address before: 518101 Garden Building on West Town of Pioneering Road, Baoan District, Shenzhen City, Guangdong Province Patentee before: Zhang Jie |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20200423 |