CN204642154U - A kind of motor connecting structure of rotary aircraft - Google Patents
A kind of motor connecting structure of rotary aircraft Download PDFInfo
- Publication number
- CN204642154U CN204642154U CN201520308486.5U CN201520308486U CN204642154U CN 204642154 U CN204642154 U CN 204642154U CN 201520308486 U CN201520308486 U CN 201520308486U CN 204642154 U CN204642154 U CN 204642154U
- Authority
- CN
- China
- Prior art keywords
- motor
- rotor
- aircraft
- copper sheets
- connecting structure
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052802 copper Inorganic materials 0.000 claims abstract description 27
- 239000010949 copper Substances 0.000 claims abstract description 27
- 238000007373 indentation Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a kind of motor connecting structure of rotary aircraft, comprise rotor and motor, the lower surface of described rotor is provided with rotor circuit card, described motor connects the motor circuit plate with two pads by wire, its technical essential is: the end of described rotor is provided with the semicircular indentations that can insert motor, rotor circuit card is provided with two copper sheets, two copper sheets are connected by the two poles of the earth with aircraft power supply of the wire on rotor circuit card, and two copper sheets contact with the pad of two on motor circuit plate.Two copper sheets are elastic copper sheet.Described motor is in electric motor protecting seat.The madial wall of described electric motor protecting seat has arc socket, and lateral wall is provided with mounting table, and motor circuit plate is on mounting table through arc socket.Adopt the contact connection mode of copper sheet and pad between motor of the present utility model and aircraft, dismantle without the need to extra instrument to motor, its installation and removal are convenient.
Description
Technical field:
The utility model relates to the connection structure between a kind of motor and driving arrangement, is specifically related to a kind of motor connecting structure of rotary aircraft.
Background technology:
Along with prevailing of unmanned plane product, the rapid-maintenance of unmanned plane part is changed and is seemed particularly important.The motor of present unmanned plane always has two kinds, and one is hollow-cup motor, the type that applicable load is less, and another kind is brushless motor, the type that applicable load is larger.Directly be connected with scolding tin with wire between hollow-cup motor with aircraft, as the common tool that electric soldering iron and this instrument of scolding tin are not family, and this instrument of electric soldering iron is not for everybody can use, if so time being out of order in the junction between hollow-cup motor and aircraft, be difficult to keep in repair for common people.And be connected by wire plug-in structure between brushless motor with aircraft, although this part relatively good dismounting, but the motor casing of brushless motor is screwed in aircraft frame, the screwdriver needing model suitable could be dismantled, and its dismounting is also convenient not.
Summary of the invention:
The utility model is for overcoming the deficiencies in the prior art, provide a kind of motor connecting structure of rotary aircraft, adopt the contact connection mode of copper sheet and pad between motor and aircraft, dismantle without the need to extra instrument to motor, its installation and removal are convenient.
The motor connecting structure of rotary aircraft of the present utility model, comprise rotor and motor, the lower surface of described rotor is provided with rotor circuit card, described motor connects the motor circuit plate with two pads by wire, technical scheme adopted for achieving the above object is: the end of described rotor is provided with the semicircular indentations that can insert motor, rotor circuit card is provided with two copper sheets, two copper sheets are connected by the two poles of the earth with aircraft power supply of the wire on rotor circuit card, and two copper sheets contact with the pad of two on motor circuit plate.
As further improvement of the utility model, two copper sheets are elastic copper sheet, and the elasticity of copper sheet can ensure the reliability be electrically connected between motor and aircraft.
As further improvement of the utility model, described motor is in electric motor protecting seat, to improve the service life of motor.
As further improvement of the utility model, the madial wall of described electric motor protecting seat has arc socket, and lateral wall is provided with mounting table, and motor circuit plate is on mounting table through arc socket, places motor circuit plate to be fixed by mounting table.
The beneficial effects of the utility model are: motor is inserted in the semicircular indentations of rotor end by the utility model as a whole, has both eliminated the trouble of line, in turn ensure that the reliability that circuit connects.Do not re-use the connection mode of wire and scolding tin between motor and aircraft, but use the contact connection mode of copper sheet and pad instead, this connection mode does not need extra instrument to dismantle it, and installation and removal are convenient.Meanwhile, the elasticity of copper sheet also ensure that the reliability be electrically connected between motor and aircraft.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of motor part of the present utility model;
Fig. 2 is the structural representation of rotor part of the present utility model;
Fig. 3 is the installing condition schematic diagram of motor and aircraft;
Fig. 4 is the structural representation that motor is installed in electric motor protecting seat.
Detailed description of the invention:
With reference to each accompanying drawing, the motor connecting structure of this rotary aircraft, comprise rotor 1 and motor 4, the lower surface of described rotor 1 is provided with rotor circuit card 2, described motor 4 connects the motor circuit plate 3 with two pads 6 by wire, the end of described rotor 1 is provided with the semicircular indentations 8 that can insert motor 4, rotor circuit card 2 is provided with two copper sheets 5, two copper sheets 5 are connected by the two poles of the earth with aircraft power supply of the wire on rotor circuit card 2, and two copper sheets 5 contact with the pad of two on motor circuit plate 36.Two copper sheets 5 are elastic copper sheet.Described motor 4 is in electric motor protecting seat 7.The madial wall of described electric motor protecting seat 7 has arc socket 9, and lateral wall is provided with mounting table 10, and motor circuit plate 3 is on mounting table 10 through arc socket 9.
During installation, be first installed in electric motor protecting seat 7 by motor 4, wherein motor circuit plate 3 is placed on mounting table 10 through arc socket 9; Then motor 4 is inserted in semicircular indentations 8; specifically electric motor protecting seat 7 is stuck in semicircular indentations 8; wherein motor circuit plate 3 will towards rotor 1, thus make on motor circuit plate 3 two pads 6 contact with the copper sheet of two on rotor circuit card 25, forms galvanic circle thus.Because two copper sheets 5 have elasticity, thus ensure that the reliability be electrically connected between motor 4 and rotor 1.During dismounting, as long as motor 4 is taken off in semicircular indentations 8.This connection mode is without the need to using additional means, and installation and removal are convenient and swift, time saving and energy saving.
Claims (4)
1. the motor connecting structure of a rotary aircraft, comprise rotor (1) and motor (4), the lower surface of described rotor (1) is provided with rotor circuit card (2), described motor (4) connects the motor circuit plate (3) with two pads (6) by wire, it is characterized in that: the end of described rotor (1) is provided with the semicircular indentations (8) that can insert motor (4), rotor circuit card (2) is provided with two copper sheets (5), two copper sheets (5) are connected with the two poles of the earth of aircraft power supply by the wire on rotor circuit card (2), two copper sheets (5) contact with two pads (6) on motor circuit plate (3).
2. the motor connecting structure of a kind of rotary aircraft as claimed in claim 1, is characterized in that: two copper sheets (5) are elastic copper sheet.
3. the motor connecting structure of a kind of rotary aircraft as claimed in claim 2, is characterized in that: described motor (4) is in electric motor protecting seat (7).
4. the motor connecting structure of a kind of rotary aircraft as claimed in claim 3; it is characterized in that: the madial wall of described electric motor protecting seat (7) has arc socket (9); lateral wall is provided with mounting table (10), and motor circuit plate (3) is on mounting table (10) through arc socket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308486.5U CN204642154U (en) | 2015-05-14 | 2015-05-14 | A kind of motor connecting structure of rotary aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308486.5U CN204642154U (en) | 2015-05-14 | 2015-05-14 | A kind of motor connecting structure of rotary aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204642154U true CN204642154U (en) | 2015-09-16 |
Family
ID=54094922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520308486.5U Expired - Fee Related CN204642154U (en) | 2015-05-14 | 2015-05-14 | A kind of motor connecting structure of rotary aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204642154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018086225A1 (en) * | 2016-11-08 | 2018-05-17 | 深圳市大疆创新科技有限公司 | Power device, and unmanned aerial vehicle |
-
2015
- 2015-05-14 CN CN201520308486.5U patent/CN204642154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018086225A1 (en) * | 2016-11-08 | 2018-05-17 | 深圳市大疆创新科技有限公司 | Power device, and unmanned aerial vehicle |
| CN109562826A (en) * | 2016-11-08 | 2019-04-02 | 深圳市大疆创新科技有限公司 | Power device and unmanned plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160509 Address after: 212, room 434, No. 150001, postal street, Nangang District, Heilongjiang, Harbin, China Patentee after: Li Ce Address before: 150001 Nantong street, Nangang,, No. 145, Harbin Engineering University, Heilongjiang Patentee before: Kang Yi |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160629 Address after: 315100, No. 195, Dong Dao Dong Road, Hope Spring Industrial Park, Zhejiang, Ningbo Patentee after: Ningbo Kathleen UAV Ltd. Address before: 212, room 434, No. 150001, postal street, Nangang District, Heilongjiang, Harbin, China Patentee before: Li Ce |
|
| 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: 20150916 Termination date: 20170514 |