CN204623831U - The portable quadrotor of rotor arm replaceable - Google Patents
The portable quadrotor of rotor arm replaceable Download PDFInfo
- Publication number
- CN204623831U CN204623831U CN201520248015.XU CN201520248015U CN204623831U CN 204623831 U CN204623831 U CN 204623831U CN 201520248015 U CN201520248015 U CN 201520248015U CN 204623831 U CN204623831 U CN 204623831U
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- rotor
- fuselage
- rotor arm
- quadrotor
- portable
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- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000037396 body weight Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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Abstract
The utility model discloses the portable quadrotor of a kind of rotor arm replaceable, include fuselage, 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, adopt separable joint between described four rotor arms and fuselage.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; Adopt above-mentioned separable joint form, according to different demands, the rotor arm with different loads rotor that abutting joint is for subsequent use can be carried out, therefore the design of separable joint, meaning is very great, and this version is change different loads power plant for subsequent use to provide possibility.
Description
Technical field
The utility model relates to a kind of aircraft, specifically a kind of quadrotor.
Background technology
In the prior art, rotor arm and fuselage all adopt integrated design, therefore there is following defect: one is that volume is relatively large, can take compared with space, therefore be inconvenient to carry and transport; Two is that the load of power plant is determined, according to the fuselage body weight size of reality, can not change different power plants.
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.
, just there are the problems referred to above in the above-mentioned patent documentation retrieved.
Summary of the invention
The purpose of this utility model is to provide one and is convenient for carrying and transport, the portable quadrotor of rotor arm replaceable, and this aircraft according to the fuselage body weight size of reality, can change different power plants.
For achieving the above object, the technical scheme that the utility model adopts is:
The portable quadrotor of rotor arm replaceable, include fuselage, 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, adopt separable joint between described four rotor arms and 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 GPS module.
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 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;
2, 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;
3, owing to adopting threaded connection to carry out the form connected, thus facilitate installation, there is time saving and energy saving feature.
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.
Detailed description of the invention
As shown in Figure 1, 2, the portable quadrotor of rotor arm replaceable, include 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, and 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 (8)
1. the portable quadrotor of rotor arm replaceable, include fuselage, four rotor arms and four rotors, it is characterized in that: 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, adopt separable joint between described four rotor arms and fuselage.
2. the portable quadrotor of rotor arm replaceable 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. the portable quadrotor of rotor arm replaceable according to claim 1 and 2, is characterized in that: also comprise the rotor arm with different loads rotor for subsequent use.
4. the portable quadrotor of rotor arm replaceable according to claim 3, is characterized in that: the bottom of described rotor arm is provided with foot rest.
5. the portable quadrotor of rotor arm replaceable according to claim 3, is characterized in that: described fuselage is provided with GPS module.
6. the portable quadrotor of rotor arm replaceable according to claim 3, is characterized in that: described fuselage is provided with screw handle.
7. the portable quadrotor of rotor arm replaceable according to claim 3, is characterized in that: described four rotor arms are provided with flashing light.
8. the portable quadrotor of rotor arm replaceable 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 |
|---|---|---|---|
| CN201520248015.XU CN204623831U (en) | 2015-04-23 | 2015-04-23 | The portable quadrotor of rotor arm replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248015.XU CN204623831U (en) | 2015-04-23 | 2015-04-23 | The portable quadrotor of rotor arm replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623831U true CN204623831U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248015.XU Expired - Fee Related CN204623831U (en) | 2015-04-23 | 2015-04-23 | The portable quadrotor of rotor arm replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204623831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081108A (en) * | 2016-08-10 | 2016-11-09 | 成都蜀尚星科技有限公司 | A kind of Combined unmanned machine |
| CN106218884A (en) * | 2016-09-28 | 2016-12-14 | 安徽工程大学机电学院 | The portable multi-rotor aerocraft of Spliced type |
-
2015
- 2015-04-23 CN CN201520248015.XU patent/CN204623831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081108A (en) * | 2016-08-10 | 2016-11-09 | 成都蜀尚星科技有限公司 | A kind of Combined unmanned machine |
| CN106218884A (en) * | 2016-09-28 | 2016-12-14 | 安徽工程大学机电学院 | The portable multi-rotor aerocraft of Spliced type |
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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: 20181221 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 |