CN207595236U - A kind of electric screw empennage for folding wings unmanned plane - Google Patents
A kind of electric screw empennage for folding wings unmanned plane Download PDFInfo
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- CN207595236U CN207595236U CN201721543858.8U CN201721543858U CN207595236U CN 207595236 U CN207595236 U CN 207595236U CN 201721543858 U CN201721543858 U CN 201721543858U CN 207595236 U CN207595236 U CN 207595236U
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- rocking arm
- spiral
- wing axis
- tube
- guide cylinder
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Abstract
The utility model discloses a kind of electric screw empennages for folding wings unmanned plane, including fixed seat, steering engine is installed on the right side of the fixed seat, rocking arm is installed on the right side of the steering engine, connecting rod is installed, the top of the connecting rod is equipped with wing axis rocking arm, and the wing axis rocking arm is connected by screw with fixed seat on the right side of the rocking arm, guide cylinder is installed, the guide cylinder is surrounded by through-hole on the left of the fixed seat.This is used for the electric screw empennage of folding wings unmanned plane, by the cooperation of steering engine and rocking arm, steering engine starts to work and rocking arm is driven to rotate, and passes through the cooperation of gib block and guide groove, pass through the cooperation of rotating cylinder and guide cylinder, gib block is stuck in inside guide groove, so as to secure the position between guide cylinder and rotating cylinder, is made fixed more stable and firm, pass through the cooperation of wing axis and aerofoil fixed block, wing axis is attached fixed block, realize it is small, being capable of Automatic-expanding and folding fin mechanism.
Description
Technical field
The utility model is related to unmanned air vehicle technique fields, specially a kind of electric screw tail for folding wings unmanned plane
The wing.
Background technology
Folding wings unmanned plane main advantage is small, saving space, easy to carry and transport, the mesh of the utility model
Be to provide a kind of small, be capable of the mechanism of Automatic-expanding and folding fin.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of electric screw empennage for folding wings unmanned plane
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical solution：It is a kind of to be used for the electronic of folding wings unmanned plane
Spiral empennage including fixed seat, is equipped with steering engine, rocking arm is equipped on the right side of the steering engine on the right side of the fixed seat, described
Connecting rod is installed, the top of the connecting rod is equipped with wing axis rocking arm, and the wing axis rocking arm passes through screw and fixation on the right side of rocking arm
Seat is connected, and guide cylinder is equipped on the left of the fixed seat, the guide cylinder is surrounded by through-hole, the inner wall of the guide cylinder
Guide groove is installed, the inner wall of the guide cylinder is equipped with spiral-tube, and the outer wall of the spiral-tube is equipped with sliding slot, the spiral-tube
Bottom end gib block is installed, the gib block is connected with guide groove overlap joint, and the inner wall of the spiral-tube is equipped with axis pin, described
Axis pin runs through sliding slot, and wing axis is equipped on the left of the spiral-tube, and the left side of the wing axis is equipped with aerofoil fixed block, the aerofoil
Fixed block is connected by shaft with wing axis.
Compared with prior art, the beneficial effects of the utility model are：This is used for the electric screw tail of folding wings unmanned plane
The wing, by the cooperation of steering engine and rocking arm, steering engine starts to work and rocking arm is driven to rotate, by the cooperation of gib block and guide groove,
By the cooperation of rotating cylinder and guide cylinder, gib block is stuck in inside guide groove, so as to secure between guide cylinder and rotating cylinder
Position, makes fixed more stable and firm, and by the cooperation of wing axis and aerofoil fixed block, wing axis is attached fixed block, real
Showed it is small, being capable of Automatic-expanding and folding fin mechanism.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure top view；
Fig. 3 is the utility model structure right view；
Fig. 4 is the utility model the structure left view；
Fig. 5 is the spiral-tube structure diagram of the utility model；
Fig. 6 is the guide cylinder structure diagram of the utility model.
In figure：1st, fixed seat, 2, steering engine, 3, rocking arm, 4, connecting rod, 5, wing axis rocking arm, 6, screw, 7, axis pin, 8, wing axis, 9,
Spiral-tube, 10, guide cylinder, 11, shaft, 12, aerofoil fixed block, 13, gib block, 14, sliding slot, 15, guide groove, 16, through-hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electric screw for folding wings unmanned plane
Empennage, including fixed seat 1, the right side of fixed seat 1 is equipped with steering engine 2, and the right side of steering engine 2 is equipped with rocking arm 3, the right side of rocking arm 3
Connecting rod 4 is installed, when wing tail needs expansion, connects the external power supply of steering engine 2, steering engine 2 is started to work, and steering engine 2 passes through rocking arm
3 and connecting rod 4 drive wing axis Rocker arm 5 rotates together, wing axis Rocker arm 5 is fixedly connected by screw assembly 6 with wing axis 8, the top of connecting rod 4
End is equipped with wing axis Rocker arm 5, and wing axis Rocker arm 5 is connected by screw 6 with fixed seat 1, and the left side of fixed seat 1 is equipped with guide cylinder
10, the fixation for being surrounded by through-hole 16, facilitating guide cylinder 10 of guide cylinder 10, the inner wall of guide cylinder 10 is equipped with guide groove 15,
The inner wall of guide cylinder 10 is equipped with spiral-tube 9, and spiral-tube 9 is sleeved on inside guide cylinder 10, the gib block 13 of 9 bottom of spiral-tube with
The guide groove 15 of guide cylinder 10 coordinates, and realizes that spiral-tube 9 can only be moved along the axis of guide cylinder 10, wing axis 8 is sleeved in spiral-tube 9
Portion, the sliding slot 14 on spiral-tube 9 are linked together with wing axis 8 by axis pin 7, and when wing axis 8 rotates, axis pin 7 is in sliding slot 14
Effect is lower to push spiral-tube 9 to move along a straight line, and the outer wall of spiral-tube 9 is equipped with sliding slot 14, and the bottom end of spiral-tube 9 is equipped with gib block
13, gib block 13 is connected with the overlap joint of guide groove 15, and the inner wall of spiral-tube 9 is equipped with axis pin 7, and axis pin 7 runs through sliding slot 14, spiral
The left side of cylinder 9 is equipped with wing axis 8, and the left side of wing axis 8 is equipped with aerofoil fixed block 12, and aerofoil fixed block 12 passes through shaft with wing axis 8
11 link together, and aerofoil fixed block 12 can be pushed to open up when moving along a straight line along 8 axis of wing axis with around the shaft 8 rotations, spiral-tube 9
It opens, aerofoil fixed block 12 is connected by shaft 11 with wing axis 8, and when needing to fold, steering engine 2 reversely rotates, and drives spiral-tube 9 anti-
To retracting, by manually folding aerofoil fixed block 12, steering engine 2, pressurized strut, compressed gas can be used in this mechanism rotation process
Deng as power source, realizing aerofoil, steadily expansion is simultaneously controllable.
When wing tail needs expansion, the external power supply of steering engine 2 is connected, steering engine 2 is started to work, and steering engine 2 passes through 3 He of rocking arm
Drive wing axis Rocker arm 5 rotates connecting rod 4 together, and wing axis Rocker arm 5 is fixedly connected by screw assembly 6 with wing axis 8, and spiral-tube 9 is sleeved on
Inside guide cylinder 10, the gib block 13 of 9 bottom of spiral-tube coordinates with the guide groove 15 of guide cylinder 10, realizes that spiral-tube 9 can only edge
The axis movement of guide cylinder 10, wing axis 8 are sleeved on inside spiral-tube 9, and the sliding slot 14 on spiral-tube 9 is connect with wing axis 8 by axis pin 7
Together, when wing axis 8 rotates, axis pin 7 pushes spiral-tube 9 to move along a straight line under the action of sliding slot 14, aerofoil fixed block 12 with
Wing axis 8 is linked together by shaft 11, can push the wing when moving along a straight line along 8 axis of wing axis with around the shaft 8 rotations, spiral-tube 9
Face fixed block 12 is unfolded, and when needing to fold, steering engine 2 reversely rotates, and spiral-tube 9 is driven reversely to retract, by manually by the wing
Face fixed block 12 folds.
In the description of the present invention, it is to be appreciated that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close
Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In the utility model unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；
Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of electric screw empennage for folding wings unmanned plane, including fixed seat (1), it is characterised in that：The fixed seat
(1) steering engine (2) on the right side of is installed, rocking arm (3) on the right side of the steering engine (2) is installed, is equipped on the right side of the rocking arm (3)
Connecting rod (4), the top of the connecting rod (4) are equipped with wing axis rocking arm (5), and the wing axis rocking arm (5) passes through screw (6) and fixed seat
(1) it is connected, guide cylinder (10) is installed on the left of the fixed seat (1), the guide cylinder (10) is surrounded by through-hole (16),
The inner wall of the guide cylinder (10) is equipped with guide groove (15), and the inner wall of the guide cylinder (10) is equipped with spiral-tube (9), described
The outer wall of spiral-tube (9) is equipped with sliding slot (14), and the bottom end of the spiral-tube (9) is equipped with gib block (13), the gib block
(13) it is connected with guide groove (15) overlap joint, the inner wall of the spiral-tube (9) is equipped with axis pin (7), and the axis pin (7) is through sliding slot
(14), wing axis (8) is installed, the left side of the wing axis (8) is equipped with aerofoil fixed block (12), institute on the left of the spiral-tube (9)
Aerofoil fixed block (12) is stated by shaft (11) with wing axis (8) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721543858.8U CN207595236U (en) | 2017-11-17 | 2017-11-17 | A kind of electric screw empennage for folding wings unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721543858.8U CN207595236U (en) | 2017-11-17 | 2017-11-17 | A kind of electric screw empennage for folding wings unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207595236U true CN207595236U (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721543858.8U Active CN207595236U (en) | 2017-11-17 | 2017-11-17 | A kind of electric screw empennage for folding wings unmanned plane |
Country Status (1)
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| CN (1) | CN207595236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606634A (en) * | 2018-11-22 | 2019-04-12 | 成都飞机工业（集团）有限责任公司 | A kind of twin axle wingfold mechanism |
-
2017
- 2017-11-17 CN CN201721543858.8U patent/CN207595236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606634A (en) * | 2018-11-22 | 2019-04-12 | 成都飞机工业（集团）有限责任公司 | A kind of twin axle wingfold mechanism |
| CN109606634B (en) * | 2018-11-22 | 2022-04-08 | 成都飞机工业（集团）有限责任公司 | Double-shaft wing folding mechanism |
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