CN207758996U - A kind of unmanned plane waterproof steering engine - Google Patents
A kind of unmanned plane waterproof steering engine Download PDFInfo
- Publication number
- CN207758996U CN207758996U CN201820063717.4U CN201820063717U CN207758996U CN 207758996 U CN207758996 U CN 207758996U CN 201820063717 U CN201820063717 U CN 201820063717U CN 207758996 U CN207758996 U CN 207758996U
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- steering engine
- box body
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- drive gear
- waterproof
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Abstract
The utility model is related to a kind of unmanned plane waterproof steering engines, including steering engine box body, servo motor, uni-drive gear box, potentiometer, waterproof connector and end cover, steering engine box body is the hollow structure of upper end opening, end cover matches with steering engine box body and merges the opening for being set to steering engine box body, it is additionally provided with groove on end cover periphery, O-ring seals are provided in groove；Uni-drive gear box is set to the bottom end of steering engine inboard wall of cartridge, and the side of uni-drive gear box is equipped with the servo motor of driving uni-drive gear box, and the upper end of steering engine inboard wall of cartridge is equipped with potentiometer, and potentiometer is located at the top of servo motor；It is additionally provided with leak detection mouth on the inner wall of steering engine box body, waterproof connector is connected on leak detection mouth, waterproof connector is set to the bottom end of steering engine box body and is stretched out from steering engine box body bottom end；It is reliable that the steering engine of the utility model not only seals waterproof, and assembly is simple, easy to detect, improves the protection and maintenanceability of unmanned plane.
Description
Technical field
The utility model is related to a kind of unmanned plane, specifically a kind of unmanned plane waterproof steering engine.
Background technology
Small drone, because its it is military, rescue, take photo by plane and the huge potential application valence of many Military and civil fields such as remote sensing
Value has been risen for the research field of a people, significant components of the steering engine as small drone, be both executing agency and
The quality of the important component part in UAV Flight Control circuit, performance directly affects performance and the flight of flight control system
Safety；The water proofing property of steering engine is critically important when in use, influences normal work, and waterproof steering engine is mainly applied by joint surface at present
Full fluid sealant realizes sealing, and waterproof reliability is low, and matching requirements are high, and protection and maintenanceability are bad；Therefore, a kind of energy is researched and developed
The waterproof steering engine of disadvantages described above is overcome to become those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
The shortcomings that technical problem to be solved in the utility model is, overcomes the prior art provides a kind of unmanned plane waterproof
Steering engine, it is reliable which not only seals waterproof, and assembly is simple, easy to detect, improves the protection and maintenanceability of unmanned plane.
In order to solve the above technical problems, the utility model provides a kind of unmanned plane waterproof steering engine, including steering engine box body, watch
Take motor, uni-drive gear box, potentiometer, waterproof connector and end cover, servo motor, uni-drive gear box and potentiometer setting
In in steering engine box body, wherein：
Steering engine box body is the hollow structure of upper end opening, and end cover matches to merge with steering engine box body is set to steering engine box body
Opening is additionally provided with groove on end cover periphery, O-ring seals is provided in groove；
Uni-drive gear box is set to the bottom end of steering engine inboard wall of cartridge, and the side of uni-drive gear box is equipped with driving uni-drive gear box
Servo motor, the upper end of steering engine inboard wall of cartridge is equipped with potentiometer, and potentiometer is located at the top of servo motor；Steering engine box body it is interior
It is additionally provided with leak detection mouth on wall, waterproof connector is connected on leak detection mouth, waterproof connector is set to steering engine box body
Bottom end is simultaneously stretched out from steering engine box body bottom end.
The technical solution that the utility model further limits is：
Further, in aforementioned unmanned plane waterproof steering engine, sealing rubber pad is carried on waterproof connector.
In aforementioned unmanned plane waterproof steering engine, fixed by screw between end cover and steering engine box body.
The utility model has the beneficial effects that：
Leak detection mouth is set on the steering engine box body of the utility model, and sealing propertytest is convenient, time saving and energy saving.
The utility model in the groove that each faying face is arranged by placing O-ring seals, while by waterproof connector,
Realize the sealing waterproof of steering engine.
The utility model sealing waterproof is reliable, and assembly is simple, easy to detect, improves the protection of unmanned plane and can repair
Property.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Wherein：1- steering engine box bodys, 2- uni-drive gear boxes, 3- end covers, 4- waterproof connectors, 5- servo motors, 6- electricity
Position device, 7-O shape sealing rings.
Specific implementation mode
The present invention is described in further detail below：
Embodiment 1
A kind of unmanned plane waterproof steering engine provided in this embodiment, structure is as shown in Figure 1, including steering engine box body 1, servo motor
5, uni-drive gear box 2, potentiometer 6, waterproof connector 4 and end cover 3, servo motor 5, uni-drive gear box 2 and potentiometer 6 are set
It is placed in steering engine box body 1, wherein：
Steering engine box body 1 is the hollow structure of upper end opening, and end cover 3 matches to merge with steering engine box body 1 is set to steering engine box
The opening of body 1 is additionally provided with groove on 3 periphery of end cover, O-ring seals 7 is provided in groove；
Uni-drive gear box 2 is set to the bottom end of 1 inner wall of steering engine box body, and the side of uni-drive gear box 2 is equipped with driving driving cog
The upper end of the servo motor 5 of roller box 2,1 inner wall of steering engine box body is equipped with potentiometer 6, and potentiometer 6 is located at the top of servo motor 5；Rudder
It is additionally provided with leak detection mouth on the inner wall of machine box body 1, waterproof connector 4 is connected on leak detection mouth, waterproof connector 4 is arranged
It is stretched out in the bottom end of steering engine box body 1 and from 1 bottom end of steering engine box body.
In the present embodiment, sealing rubber pad is carried on waterproof connector 4；Pass through between end cover 3 and steering engine box body 1
Screw is fixed.
In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection domain of the requires of the utility model is all fallen within.
Claims (3)
1. a kind of unmanned plane waterproof steering engine, it is characterised in that：Including steering engine box body（1）, servo motor（5）, uni-drive gear box
（2）, potentiometer（6）, waterproof connector（4）And end cover（3）, the servo motor（5）, uni-drive gear box（2）And current potential
Device（6）It is set to the steering engine box body（1）It is interior, wherein：
The steering engine box body（1）For the hollow structure of upper end opening, the end cover（3）With the steering engine box body（1）Cooperation
And it is set to the steering engine box body（1）Opening, the end cover（3）It is additionally provided with groove on periphery, is set in the groove
It is equipped with O-ring seals（7）；
The uni-drive gear box（2）It is set to the steering engine box body（1）The bottom end of inner wall, the uni-drive gear box（2）Side
Equipped with driving uni-drive gear box（2）Servo motor（5）, the steering engine box body（1）The upper end of inner wall is equipped with potentiometer（6）, institute
State potentiometer（6）Positioned at the servo motor（5）Top；The steering engine box body（1）Inner wall on be additionally provided with leak detection mouth,
It is connected with the waterproof connector on the leak detection mouth（4）, the waterproof connector（4）It is set to the steering engine box body
（1）Bottom end and from steering engine box body（1）Bottom end is stretched out.
2. unmanned plane waterproof steering engine according to claim 1, it is characterised in that：The waterproof connector（4）It is upper included close
Seal rubber pad.
3. unmanned plane waterproof steering engine according to claim 1, it is characterised in that：The end cover（3）With the steering engine
Box body（1）Between fixed by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063717.4U CN207758996U (en) | 2018-01-15 | 2018-01-15 | A kind of unmanned plane waterproof steering engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820063717.4U CN207758996U (en) | 2018-01-15 | 2018-01-15 | A kind of unmanned plane waterproof steering engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207758996U true CN207758996U (en) | 2018-08-24 |
Family
ID=63183874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820063717.4U Active CN207758996U (en) | 2018-01-15 | 2018-01-15 | A kind of unmanned plane waterproof steering engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207758996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516860A (en) * | 2020-04-30 | 2020-08-11 | 中国直升机设计研究所 | Helicopter flight control system transmission mechanism with waterproof sealing function |
-
2018
- 2018-01-15 CN CN201820063717.4U patent/CN207758996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516860A (en) * | 2020-04-30 | 2020-08-11 | 中国直升机设计研究所 | Helicopter flight control system transmission mechanism with waterproof sealing function |
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