CN205524949U - Frame and unmanned helicopter - Google Patents
Frame and unmanned helicopter Download PDFInfo
- Publication number
- CN205524949U CN205524949U CN201620282629.4U CN201620282629U CN205524949U CN 205524949 U CN205524949 U CN 205524949U CN 201620282629 U CN201620282629 U CN 201620282629U CN 205524949 U CN205524949 U CN 205524949U
- Authority
- CN
- China
- Prior art keywords
- ennation
- connector
- frame
- fixing body
- rotating shaft
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a frame and unmanned helicopter. Wherein the frame is equipped with the main part, is equipped with the pivot installation body that the from bottom to top extends and be used for fixed rotation axis in the middle of this main part, and main part one end is extended forward has two first ennations that are parallel to each other and second ennation, and the main part other end extends backward has the fixed mounting board, the pivot installation body, first ennation, second ennation and fixed mounting board integrated into one piece. The utility model has the advantages of simple structure, structural performance is stable, easy dismounting, positioning accuracy is high, and anti falling is bumped, and the quality gently reaches with low costsly.
Description
Technical field
The technical field that this utility model relates to is frame and depopulated helicopter.
Background technology
The frame of traditional depopulated helicopter all uses some pieces of fibre boardes to be spliced, and its structural behaviour is not sufficiently stable, and service life is the longest, dismounting trouble, and cost is high, and positioning inaccurate affects precision.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that frame and depopulated helicopter, and it has simple in construction, and structural behaviour is stable, easy accessibility, and positioning precision is high, and drop resistant is touched, light weight and the advantage of low cost.
This utility model be the technical scheme is that
Frame, it is provided with main body, it is provided with in the middle of this main body and extends from bottom to top and for fixing the rotating shaft fixing body of rotary shaft, main body one end is extended with forward two the first ennations being parallel to each other and the second ennation, the main body other end is extended with fixed installation plate backward, and described rotating shaft fixing body, the first ennation, the second ennation and fixed installation plate are one-body molded.
Described rotating shaft fixing body upper end is provided with clutch shaft bearing seat, and described rotating shaft fixing body lower end is provided with the second bearing block, is provided with the distribution of some strip arrays and connects clutch shaft bearing seat and the connector of the second bearing block in the middle of described rotating shaft.Further, in order to well decompose the stress of upper and lower both direction, described clutch shaft bearing seat is opening up, and described second bearing block is opening down.
In order to ensure the verticality of rotating shaft, clutch shaft bearing seat and the second bearing block are parallel to each other.
For reinforcement structure stability, described fixed installation plate two side ends is equipped with the reinforcement that axis of rotation fixing body extends toward fixed installation plate direction, and described reinforcement axis of rotation fixing body is gradually reduced toward fixed installation plate tail end.
Described fixed installation plate afterbody upper end is provided with control installation position, and described fixed installation plate lower end is provided with tail pipe installation position, and described tail pipe installation position is provided with the first screw hole of several array distribution.Further, described control installation position is provided with flight controller.Further, described tail pipe installation position is provided with tail pipe.
Described first ennation and the combination of the second ennation form front end fixing body, between first ennation and the second ennation, axis of rotation fixing body is sequentially provided with driving motor installation region and reinforcement installation region outward, it is provided with the first screw hole inside described first ennation tail end, inner side between described first ennation afterbody and rotating shaft fixing body is provided with two the second screw holes, described second ennation tail inner side is provided with the 3rd screw hole, inner side between described second ennation afterbody and rotating shaft fixing body is provided with two the 4th screw holes, first screw hole location and the 3rd screw hole location are corresponding, described second screw hole location is corresponding with described 4th screw hole location.Further, described front end fixing body connects the reinforcement of base for installing, and drives motor installation region to be provided with driving motor.
The connector of four circumference array distributions, the respectively first connector, the second connector, the 3rd connector and the 4th connector it is provided with between described clutch shaft bearing seat and the second bearing block.
It is provided with the first steering wheel installation position between first connector and the 4th connector, between described first connector and the second connector, is provided with the second steering wheel installation position, the 4th connector and the 3rd connector the 3rd steering wheel installation position.
Described second upper end, steering wheel installation position and the 3rd upper end, steering wheel installation position are equipped with the flange in strap bolt hole.
Depopulated helicopter, it is at least provided with described frame, and position, clutch shaft bearing seat upper surface is provided with the second bolt hole of four array distribution, and described second position, bearing block lower surface is provided with the 3rd bolt hole of four array distribution.
The beneficial effects of the utility model are: have simple in construction, and structural behaviour is stable, easy accessibility, and positioning precision is high, and drop resistant is touched, light weight and the advantage of low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model frame；
Fig. 2 is another visual angle schematic diagram of this utility model frame.
Detailed description of the invention
As depicted in figs. 1 and 2, this utility model frame, it is provided with main body 1, it is provided with in the middle of this main body 1 and extends from bottom to top and for fixing the rotating shaft fixing body 2 of rotary shaft, main body 1 one end is extended with forward two the first ennation 3 and the second ennations 4 being parallel to each other, it is one-body molded that main body 1 other end is extended with fixed installation plate 5, described rotating shaft fixing body the 2, first ennation the 3, second ennation 4 and fixed installation plate 5 four backward.
Described rotating shaft fixing body 2 upper end is provided with clutch shaft bearing seat 21, and described rotating shaft fixing body 2 lower end is provided with the second bearing block 22, is provided with the distribution of some strip arrays and connects clutch shaft bearing seat 21 and the connector of the second bearing block 22 in the middle of described rotating shaft.
Clutch shaft bearing seat 21 and the second bearing block 22 are parallel to each other.
Described fixed installation plate 5 two side ends is equipped with the reinforcement 51 that axis of rotation fixing body 2 extends toward fixed installation plate 5 direction, and described reinforcement 51 axis of rotation fixing body 2 is gradually reduced toward fixed installation plate 5 tail end.
Described fixed installation plate 5 afterbody upper end is provided with control installation position, and described fixed installation plate 5 lower end is provided with tail pipe installation position, and described tail pipe installation position is provided with the first screw hole of several array distribution.
Described first ennation 3 and the combination of the second ennation 4 form front end fixing body, between first ennation 3 and the second ennation 4, axis of rotation fixing body 2 is sequentially provided with driving motor installation region and reinforcement 51 installation region outward, it is provided with the first screw hole inside described first ennation 3 tail end, inner side between described first ennation 3 afterbody and rotating shaft fixing body 2 is provided with two the second screw holes, described second ennation 4 tail inner side is provided with the 3rd screw hole, inner side between described second ennation afterbody and rotating shaft fixing body 2 is provided with two the 4th screw holes, first screw hole location and the 3rd screw hole location are corresponding, described second screw hole location is corresponding with described 4th screw hole location.
The connector of four circumference array distributions, the respectively first connector, the second connector, the 3rd connector and the 4th connector it is provided with between described clutch shaft bearing seat 21 and the second bearing block 22.
It is provided with the first steering wheel installation position between first connector and the 4th connector, between described first connector and the second connector, is provided with the second steering wheel installation position, the 4th connector and the 3rd connector the 3rd steering wheel installation position.
Described second upper end, steering wheel installation position and the 3rd upper end, steering wheel installation position are equipped with the flange in strap bolt hole.
Depopulated helicopter, it is at least provided with described frame, and position, clutch shaft bearing seat 21 upper surface is provided with the second bolt hole of four array distribution, and described second position, bearing block 22 lower surface is provided with the 3rd bolt hole of four array distribution.
The beneficial effects of the utility model are: have simple in construction, and structural behaviour is stable, easy accessibility, and positioning precision is high, and drop resistant is touched, light weight and the advantage of low cost.
Claims (10)
1. frame, it is characterized in that: it is provided with main body (1), it is provided with in the middle of this main body (1) and extends from bottom to top and for fixing the rotating shaft fixing body (2) of rotary shaft, main body (1) one end is extended with forward two the first ennations (3) being parallel to each other and the second ennation (4), main body (1) other end is extended with fixed installation plate (5) backward, and described rotating shaft fixing body (2), the first ennation (3), the second ennation (4) and fixed installation plate (5) four are one-body molded.
Frame the most according to claim 1, it is characterized in that: described rotating shaft fixing body (2) upper end is provided with clutch shaft bearing seat (21), described rotating shaft fixing body (2) lower end is provided with the second bearing block (22), is provided with the distribution of some strip arrays and connects clutch shaft bearing seat (21) and the connector of the second bearing block (22) in the middle of described rotating shaft.
Frame the most according to claim 2, it is characterised in that: clutch shaft bearing seat (21) and the second bearing block (22) are parallel to each other.
Frame the most according to claim 1, it is characterized in that: described fixed installation plate (5) two side ends is equipped with the reinforcement (51) that axis of rotation fixing body (2) extends toward fixed installation plate (5) direction, and described reinforcement (51) axis of rotation fixing body (2) is gradually reduced toward fixed installation plate (5) tail end.
Frame the most according to claim 1, it is characterized in that: described fixed installation plate (5) afterbody upper end is provided with control installation position, described fixed installation plate (5) lower end is provided with tail pipe installation position, and described tail pipe installation position is provided with the first screw hole of several array distribution.
nullFrame the most according to claim 1，It is characterized in that: described first ennation (3) and the second ennation (4) combination form front end fixing body，Between first ennation (3) and the second ennation (4)、Axis of rotation fixing body (2) is sequentially provided with driving motor installation region and reinforcement (51) installation region outward，It is provided with the first screw hole inside described first ennation (3) tail end，Inner side between described first ennation (3) afterbody and rotating shaft fixing body (2) is provided with two the second screw holes，Described second ennation (4) tail inner side is provided with the 3rd screw hole，Inner side between described second ennation (4) afterbody and rotating shaft fixing body (2) is provided with two the 4th screw holes，First screw hole location and the 3rd screw hole location are corresponding，Described second screw hole location is corresponding with described 4th screw hole location.
Frame the most according to claim 2, it is characterized in that: between described clutch shaft bearing seat (21) and the second bearing block (22), be provided with the connector of four circumference array distributions, the respectively first connector, the second connector, the 3rd connector and the 4th connector.
Frame the most according to claim 7, it is characterized in that: between the first connector and the 4th connector, be provided with the first steering wheel installation position, the second steering wheel installation position, the 4th connector and the 3rd connector the 3rd steering wheel installation position it is provided with between described first connector and the second connector.
Frame the most according to claim 8 is characterized in that: described second upper end, steering wheel installation position and the 3rd upper end, steering wheel installation position are equipped with the flange in strap bolt hole.
10. depopulated helicopter, it is characterized in that: it is at least provided with the frame as described in claim 2,3 or 7, clutch shaft bearing seat (21) position, upper surface is provided with the second bolt hole of four array distribution, and described second bearing block (22) position, lower surface is provided with the 3rd bolt hole of four array distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282629.4U CN205524949U (en) | 2016-04-07 | 2016-04-07 | Frame and unmanned helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282629.4U CN205524949U (en) | 2016-04-07 | 2016-04-07 | Frame and unmanned helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205524949U true CN205524949U (en) | 2016-08-31 |
Family
ID=57141786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620282629.4U Withdrawn - After Issue CN205524949U (en) | 2016-04-07 | 2016-04-07 | Frame and unmanned helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205524949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752326A (en) * | 2016-04-07 | 2016-07-13 | 珠海紫燕新科技有限公司 | Rack and unmanned helicopter |
-
2016
- 2016-04-07 CN CN201620282629.4U patent/CN205524949U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752326A (en) * | 2016-04-07 | 2016-07-13 | 珠海紫燕新科技有限公司 | Rack and unmanned helicopter |
| CN105752326B (en) * | 2016-04-07 | 2018-06-22 | 珠海紫燕无人飞行器有限公司 | Rack and unmanned helicopter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205524949U (en) | Frame and unmanned helicopter | |
| CN107697270A (en) | Dismantled and assembled aileron mounting structure | |
| CN203666499U (en) | Installing structure for controlling gap between fog lamp cover plate and bumper | |
| CN105752326A (en) | Rack and unmanned helicopter | |
| CN201439982U (en) | Air-guiding board connecting structure of wall-hanging air-conditioner | |
| CN207417129U (en) | A kind of unmanned plane rudder face driving structure | |
| CN212243882U (en) | Flat tailstock equipment frock of aircraft | |
| CN203730225U (en) | Connecting device of sectional type blades | |
| CN205544695U (en) | Motor cabinet and unmanned helicopter | |
| CN205602085U (en) | Fuselage and unmanned helicopter | |
| CN204623857U (en) | A kind of aircraft horizontal tail quick dispatch guide positioning pin | |
| CN206155779U (en) | Four rotor craft wheel -retracting gears | |
| CN206117345U (en) | Install motor fixing device in unmanned aerial vehicle frame | |
| CN205113685U (en) | Built -in V tail vane face actuating mechanism | |
| CN212240779U (en) | Aircraft rudder assembly fixture | |
| CN203612085U (en) | Assembled streamlined type automotive air guide cover | |
| CN204210284U (en) | A kind of vehicle dormer window integrated motor control unit | |
| CN203940545U (en) | Outdoor machine of air-conditioner mounting bracket | |
| CN207518373U (en) | A kind of rotor structure of central stepped | |
| CN206980096U (en) | Model aircraft support meanss | |
| CN202520633U (en) | Cabin dredge pump with impeller adopting dual-seam-allowance positioning structure | |
| CN205524924U (en) | Strengthening rib and unmanned helicopter of fuselage and base | |
| CN205602101U (en) | Frame and unmanned helicopter of two tapered roller bearing location | |
| CN208360508U (en) | Fast changeable tail motive force mould group | |
| CN103644784B (en) | A kind of boost motor sleeve type fork auricular branch pole structure |
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: 20170503 Address after: 519000 Xiangzhou, Guangdong Province, lemon Creek Taihe business center 16E Patentee after: Zhuhai Ziyan unmanned aircraft Co. Ltd. Address before: 519000, block B, Guoxin Plaza, No. 338, Xi Xi Road, Zhuhai, Guangdong, China 13F Patentee before: ZHUHAI ZIYAN NEW TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20180622 |