CN100427170C - Power driving module for model aeroplane - Google Patents
Power driving module for model aeroplane Download PDFInfo
- Publication number
- CN100427170C CN100427170C CNB2006100366070A CN200610036607A CN100427170C CN 100427170 C CN100427170 C CN 100427170C CN B2006100366070 A CNB2006100366070 A CN B2006100366070A CN 200610036607 A CN200610036607 A CN 200610036607A CN 100427170 C CN100427170 C CN 100427170C
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- China
- Prior art keywords
- pulley
- empennage
- power
- gear wheel
- driving
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- 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.)
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- 230000001360 synchronised effect Effects 0.000 claims description 13
- 230000000452 restraining effect Effects 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 abstract description 2
- 210000003464 cuspid Anatomy 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
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Abstract
The driving power module for model airplane includes a power device, a tail wing driving unit and a driving part. The driving part is one circular pitch synchronizing belt, and the power device and the tail wing driving unit are set on two ends of the circular pitch synchronizing belt. The driving mode with circular pitch synchronizing belt is superior to shaft driving mode, which has easy damage, hard maintenance and high assembling requirement. The present invention makes it possible to reduce the size and weight of model airplane and lower the damage possibility of model airplane.
Description
Technical field
The present invention relates to the model plane field, refer to a kind of power driving module of model plane especially.
Background technology
Driving member in the general model plane power driving module is through-drive, not wear-resisting being easy to of through-drive mode damaged, not easy-maintaining and assembly technical requirement height, power gear group volume is bigger and heavy, and bearing rotates then big to the aircraft damage degree round about when going straight up to the opportunity fortuitous event.
Summary of the invention
Based on the deficiencies in the prior art, it is a kind of wear-resistant that main purpose of the present invention is to provide, and the assembling maintenance is easy to the power driving module of model plane.
In order to achieve the above object, the invention provides a kind of power driving module of model plane, comprise power packages, empennage gear unit and driving member, described driving member is a week restraining band synchronously, and empennage gear unit and power packages place week restraining band two ends synchronously respectively.
Described power packages comprises motor gear wheel, driving pulley and main shaft, and described main shaft runs through motor gear wheel and driving pulley, and driving pulley places in the motor gear wheel.
Described power packages further comprises gear wheel axle sleeve and thrust bearing, and described gear wheel axle sleeve is fixed in the motor gear wheel, and described thrust bearing places in the gear wheel axle sleeve.
Described power packages also further is provided with unilateral bearing and collar bush, and unilateral bearing places thrust bearing, and collar bush places unilateral bearing, and described main shaft runs through collar bush, unilateral bearing, thrust bearing and gear wheel axle sleeve.
Described power packages also further comprises the driving pulley lid, and driving pulley places driving pulley to cover.Described driving pulley lid and driving pulley run through collar bush and are fixed on the main shaft.
Power driving module also further comprises pre-bearing up pulley, and it is fixed on the mainboard frame by pre-bearing up pulley fixed mount.
Described empennage gear unit comprises synchronous pulley and caudal wing shaft, and described synchronous pulley is fixed on the caudal wing shaft.
Described empennage gear unit also further comprises empennage belt foreign steamer and empennage fixed cap, and empennage belt foreign steamer is fixed together by empennage fixed cap and synchronous pulley and caudal wing shaft.
Described week restraining is with an end to be placed in driving pulley synchronously, and its other end is placed in synchronous pulley.
Compared with prior art, driving member of the present invention adopt the week restraining synchronously band drive the kind of drive of empennage, remedied that through-drive damages easily, not easy-maintaining, drawback that assembly technical requirement is high.And driving pulley is placed in the new mode in the motor gear wheel, has dwindled the volume of complete machine, has alleviated weight.And unilateral bearing is arranged in the motor gear wheel, and helicopter can slowly be put out because of fortuitous event, reduced the damage of aircraft.
For making the present invention easier to understand, further set forth the specific embodiment of the power driving module of a kind of model plane of the present invention below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of the power driving module of model plane of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the power driving module power packages of model plane of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
In the present embodiment, driving member is with 2 synchronously for the week restraining, is specially the polyurethane belt, and belt transmissioning mode is easy to install and is not fragile.
Empennage gear unit 3 comprises synchronous pulley (figure does not show) and caudal wing shaft 31, and synchronous pulley is fixed on the caudal wing shaft 31 and drives the rotation of empennage steering mechanism.Empennage gear unit 3 also is provided with empennage belt foreign steamer 32 and empennage fixed cap 33, empennage fixed cap 33 by empennage fixed cover 330 and empennage fixedly lower cover 331 constitute, it is fixed on the tail pipe.Empennage belt foreign steamer 32 by empennage fixed cover 330 and empennage fixedly lower cover 331 be fixed together with synchronous pulley and caudal wing shaft 31.Described week restraining is with 2 to be attached to synchronous pulley by empennage belt foreign steamer 32 synchronously, then can protect the week restraining to be with 2 synchronously, avoids it to produce shake, skidding.
Power driving module of the present invention comprises that also two pre-bearings up pulley 41,42 and pre-bearing up pulley fixed mount 43, two pre-bearings up pulley 41,42 are fixed on the mainboard frame by pre-bearing up pulley fixed mount 43.Described week restraining is placed in the driving pulley 12 of power packages 1 synchronously with 2 one ends, it passes the synchronous pulley that 41,42 other ends of two pre-bearings up pulley are placed in empennage gear unit 3, then can avoid rotating the shake that produces, sliding zoning at a high speed because of belt.
Claims (8)
1. the power driving module of model plane, comprise power packages, empennage gear unit and driving member, it is characterized in that: described driving member is with synchronously for the week restraining, empennage gear unit and power packages place week restraining band two ends synchronously respectively, described power packages comprises motor gear wheel, driving pulley and main shaft, described main shaft runs through motor gear wheel and driving pulley, and driving pulley places in the motor gear wheel.
2. the power driving module of model plane as claimed in claim 1, it is characterized in that: described power packages further comprises gear wheel axle sleeve and thrust bearing, and described gear wheel axle sleeve is fixed in the motor gear wheel, and described thrust bearing places in the gear wheel axle sleeve.
3. the power driving module of model plane as claimed in claim 2, it is characterized in that: described power packages further comprises unilateral bearing, collar bush and driving pulley lid, unilateral bearing places thrust bearing, collar bush places unilateral bearing, described main shaft runs through collar bush, unilateral bearing, thrust bearing and gear wheel axle sleeve, and driving pulley places driving pulley to cover.
4. the power driving module of model plane as claimed in claim 3 is characterized in that: described driving pulley lid and driving pulley run through collar bush and are fixed on the main shaft.
5. the power driving module of model plane as claimed in claim 1, it is characterized in that: power driving module further comprises pre-bearing up pulley, it is fixed on the mainboard frame by pre-bearing up pulley fixed mount.
6. the power driving module of model plane as claimed in claim 1 or 2, it is characterized in that: described empennage gear unit comprises synchronous pulley and caudal wing shaft, and described synchronous pulley is fixed on the caudal wing shaft.
7. the power driving module of model plane as claimed in claim 6, it is characterized in that: described empennage gear unit further comprises empennage belt foreign steamer and empennage fixed cap, empennage belt foreign steamer is fixed together by empennage fixed cap and synchronous pulley and caudal wing shaft.
8. the power driving module of model plane as claimed in claim 6 is characterized in that: described week restraining is with an end to be placed in driving pulley synchronously, and its other end is placed in synchronous pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100366070A CN100427170C (en) | 2006-07-20 | 2006-07-20 | Power driving module for model aeroplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100366070A CN100427170C (en) | 2006-07-20 | 2006-07-20 | Power driving module for model aeroplane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1899656A CN1899656A (en) | 2007-01-24 |
| CN100427170C true CN100427170C (en) | 2008-10-22 |
Family
ID=37655759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100366070A Active CN100427170C (en) | 2006-07-20 | 2006-07-20 | Power driving module for model aeroplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100427170C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669199A (en) * | 2015-11-05 | 2017-05-17 | 郑华耀 | Power transmission assembly of model airplane |
| CN106693381A (en) * | 2015-11-15 | 2017-05-24 | 许美兰 | Model airplane with transmission belt transmitting power |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2262446Y (en) * | 1996-06-21 | 1997-09-17 | 蔡文和 | Toy helicopter structure |
| JPH10216366A (en) * | 1997-02-03 | 1998-08-18 | Hideo Shirakawa | Motor-driven model plane |
| CN2344063Y (en) * | 1998-07-30 | 1999-10-20 | 蔡文和 | Transmission mechanism for toy airplane |
| DE10303189A1 (en) * | 2003-01-27 | 2004-07-29 | Schamuhn, Jörg, Dipl.-Ing. | Propeller for model airplane, has impeller which covers cardan shaft housing in direction parallel to longitudinal axis of airplane, with rotor rotatably mounted in housing, and a drive motor to drive the rotor via a drive shaft |
| CN2936369Y (en) * | 2006-07-20 | 2007-08-22 | 罗之洪 | Power driving module for model airplane |
-
2006
- 2006-07-20 CN CNB2006100366070A patent/CN100427170C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2262446Y (en) * | 1996-06-21 | 1997-09-17 | 蔡文和 | Toy helicopter structure |
| JPH10216366A (en) * | 1997-02-03 | 1998-08-18 | Hideo Shirakawa | Motor-driven model plane |
| CN2344063Y (en) * | 1998-07-30 | 1999-10-20 | 蔡文和 | Transmission mechanism for toy airplane |
| DE10303189A1 (en) * | 2003-01-27 | 2004-07-29 | Schamuhn, Jörg, Dipl.-Ing. | Propeller for model airplane, has impeller which covers cardan shaft housing in direction parallel to longitudinal axis of airplane, with rotor rotatably mounted in housing, and a drive motor to drive the rotor via a drive shaft |
| CN2936369Y (en) * | 2006-07-20 | 2007-08-22 | 罗之洪 | Power driving module for model airplane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1899656A (en) | 2007-01-24 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU WALKERA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LUO ZHIHONG Effective date: 20150817 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150817 Address after: 511453 Nansha District, Guangzhou, Tung Chung Town, Tai Po Industrial Zone, Guangzhou Walkera Technology Co Ltd, Patentee after: GUANGZHOU WALKERA TECHNOLOGY CO., LTD. Address before: 511430 Guangdong city of Guangzhou province Panyu District yuwotou town Taishi Industrial Zone huakeer Technology Co. Ltd Patentee before: Luo Zhihong |
|
| CP03 | Change of name, title or address |
Address after: 511475 Nansha District, Guangdong, Tung Chung Town, Tai Po Industrial Zone Patentee after: Guangzhou city huakeer Polytron Technologies Inc Address before: 511453 Nansha District, Guangzhou, Tung Chung Town, Tai Po Industrial Zone, Guangzhou Walkera Technology Co Ltd, Patentee before: GUANGZHOU WALKERA TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |