CN207683760U - A kind of unmanned plane power arm - Google Patents
A kind of unmanned plane power arm Download PDFInfo
- Publication number
- CN207683760U CN207683760U CN201721697203.6U CN201721697203U CN207683760U CN 207683760 U CN207683760 U CN 207683760U CN 201721697203 U CN201721697203 U CN 201721697203U CN 207683760 U CN207683760 U CN 207683760U
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- CN
- China
- Prior art keywords
- upper cover
- crossbar
- slide bar
- unmanned plane
- cover body
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Abstract
The utility model discloses a kind of unmanned plane power arms, including arm body, the left side of the arm body is equipped with lasso, the top of the lasso is equipped with pillar, the pillar is connected by pedestal with lasso, it is equipped with rotating vane at left and right sides of the pillar, the right side of the arm body is equipped with upper cover body, the bottom end of the upper cover body is equipped with lower cover, the right side of the arm body is equipped with body, the left side of the body is equipped with connecting leg, the inside left bottom end of the upper cover body is equipped with first crossbar, the left side top of the first crossbar is equipped with arc lid, the arc lid is connected by axis pin with first crossbar, the bottom end of the arc lid is provided with slideway, the slideway is internally provided with sliding block, the right side of the sliding block is equipped with slide bar, the center of the slide bar is equipped with fixture block.The unmanned plane power arm has achieved the effect that be adjusted the gradient of power arm according to the intensity and wind direction of wind, reduces unmanned plane influence caused by wind in navigation.
Description
Technical field
The utility model is related to air vehicle technique field, specially a kind of unmanned plane power arm.
Background technology
Man-machine is that a kind of can be widely used in national defence and civilian neck with the unpiloted model aircraft of remote control
Domain, such as military agricultural, changes commanders, building etc., the power arm of unmanned plane is the device for unmanned plane by power, existing unmanned plane
Power arm gradient is single to be cannot be adjusted, such as application No. is 201720105467.1 patent, including locking member, clamp frames
Frame, horn and power plant, although having stable structure and dismantling more convenient benefit, being unable to reach can be according to the strong of wind
The effect that degree and wind direction are adjusted the gradient of power arm cannot reduce unmanned plane influence caused by wind in navigation.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane power arms, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of unmanned plane power arm, including arm body,
The left side of the arm body is equipped with lasso, and the top of the lasso is equipped with pillar, and the pillar is connected by pedestal with lasso, described
Rotating vane is equipped at left and right sides of pillar, the right side of the arm body is equipped with upper cover body, and the bottom end of the upper cover body is equipped with lower cover,
The right side of the arm body is equipped with body, and the left side of the body is equipped with connecting leg, and the inside left bottom end of the upper cover body is equipped with the
The left side top of one cross bar, the first crossbar is equipped with arc lid, and the arc lid is connected by axis pin with first crossbar, the arc lid
Bottom end be provided with slideway, the slideway is internally provided with sliding block, and the right side of the sliding block is equipped with slide bar, the centre bit of the slide bar
Installed fixture block, the right side top of the upper cover body is equipped with push rod, and the push rod is connected by fixture block with slide bar, it is described on
The inner right side bottom end of lid is equipped with second crossbar, and the left side of the second crossbar is equipped with slide bar, the slide bar by shaft with
Second crossbar is connected, and the inside upper and lower ends of the fixture block are equipped with screw rod, and the inside upper and lower ends of the fixture block are equipped with barrel,
The bottom end of the screw rod is equipped with horizontal block.
Preferably, the inner bottom of the upper cover body and the inner tip of lower cover are equipped with clamp, and the clamp passes through
Compressed spring and upper cover body are connected with lower cover, and the upper and lower ends of the connecting leg are provided with jack, and the jack is clamped with clamp
It is connected.
Preferably, the outer wall of the axis pin is equipped with plastic film.
Preferably, the top outer wall of the screw rod is socketed with garment bag.
Preferably, the outer wall of the clamp is socketed with perpendicular set.
Compared with prior art, the utility model has the beneficial effects that：The unmanned plane power arm, arm body be by upper cover body and
Lower cover is composed, and shares upper cover body under the arc lid general state on upper cover body top, and upper cover body is made to be in closing
State is lifted push rod, pushrod movement, and fixture block and is also moved therewith upwards, slide bar outer wall slide, and push rod by fixture block to cunning
Bar is controlled, and is moved right so push rod makes slide bar also rise when rising, and slide bar band movable slider is slided to the right inside slideway
It is dynamic, and arc lid is also elevated, position of the sliding block inside slideway is more kept right, and the angle that arc lid is elevated is also higher, arc lid
, it can be achieved that the raising of arc lid to degree rotates screw rod when moving to intended-location under sliding block and the isostructural control of push rod,
Screw rod is in the inner rotation of barrel, and screw rod inwardly moves, and drives horizontal block movement, horizontal block to clamp slide bar, and make slide bar and push away
The position of bar is fixed, and the position of arc lid is also fixed, and changes the gradient on power arm surface, since power arm is only
It is vertical, achieve the effect that be adjusted the gradient of power arm according to the intensity and wind direction of wind, has reduced unmanned plane and navigating
The influence caused by wind when row.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram inside the utility model upper cover body；
Fig. 3 is the structural schematic diagram inside the utility model fixture block；
Fig. 4 is the structural schematic diagram of the utility model lid side view.
In figure：1, arm body, 2, lasso, 3, pedestal, 4, rotating vane, 5, pillar, 6, arc lid, 7, upper cover body, 8, jack, 9, machine
Body, 10, connecting leg, 11, lower cover, 12, first crossbar, 13, axis pin, 14, sliding block, 15, slideway, 16, push rod, 17, second crossbar,
18, shaft, 19, plastic film, 20, fixture block, 21, screw rod, 22, slide bar, 23, barrel, 24, clamp, 25, horizontal block, 26, compression bullet
Spring, 27, garment bag, 28, perpendicular set.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of unmanned plane power arm, including arm body 1, arm
Body 1 be the major part of power arm and based on, the left side of arm body 1 is equipped with lasso 2, and lasso 2 is the carrier for accommodating pedestal 3, set
The top of circle 2 is equipped with pillar 5, and pillar 5 carries rotating vane 4, and pillar 5 is connected by pedestal 3 with lasso 2,3 H load-bearing pillar 5 of pedestal, branch
The left and right sides of column 5 is equipped with rotating vane 4, and the rotation of rotating vane 4 makes unmanned plane rise, and the right side of arm body 1 is equipped with upper cover body 7, upper cover body 7
The top half of arm body 1, upper cover body 7 bottom end be equipped with lower cover 11, the lower half portion of lower cover 11, upper cover body 7 and under
Lid 11, which is harmonious, makes arm body 1 close, and the right side of arm body 1 is equipped with body 9, and body 9 is unmanned plane, and the left side of body 9 is equipped with connecting leg
10, connecting leg 10 is the medium being connect with power arm, and the inside left bottom end of upper cover body 7 is equipped with first crossbar 12, first crossbar 12
Arc lid 6 is carried, the left side top of first crossbar 12 is equipped with arc lid 6, and arc lid 6 is connected by axis pin 13 with first crossbar 12, axis pin
13 allow arc lid 6 to spin upside down, and the state of arc lid 6 decides that the folding condition of upper cover body 7, the bottom end of arc lid 6 are provided with cunning
Road 15, slideway 15 are internally provided with sliding block 14, and sliding block 14 can be slided in the inside of slideway 15, and the right side of sliding block 14 is equipped with
Slide bar 22,22 control slide block 14 of slide bar and controls arc lid 6 by sliding block 14, and the center of slide bar 22 is equipped with fixture block 20, fixture block
20 can slide on slide bar 22, and the right side top of upper cover body 7 is equipped with push rod 16, and push rod 16 controls fixture block 20, and to slide bar 22
It being controlled, push rod 16 is connected by fixture block 20 with slide bar 22, and the inner right side bottom end of upper cover body 7 is equipped with second crossbar 17, the
One cross bar 17 carries slide bar 22, and the left side of second crossbar 17 is equipped with slide bar 22, and slide bar 22 passes through shaft 18 and 17 phase of second crossbar
Even, shaft 18 makes slide bar 22 slide, and the inside upper and lower ends of fixture block 20 are equipped with screw rod 21, and the inside upper and lower ends of fixture block 20 are all provided with
There are barrel 23, screw rod 21 to move up and down in the inside of barrel 23, screw rod 21 is threadedly coupled with barrel 23, and the bottom end of screw rod 21 is equipped with
Fixture block 20 is fixed on the surface of slide bar 22 for the merging of horizontal block 25, horizontal block 25, the inner bottom and lower cover 11 of upper cover body 7
Inner tip be equipped with clamp 24, clamp 24 sticks into inside jack 8, and clamp 24 is by compressed spring 26 and upper cover body 7 under
Lid 11 is connected, and the coefficient of elasticity ranging from 5 to 30N/CM of compressed spring 26, compressed spring 26 makes clamp 24 have space,
The upper and lower ends of connecting leg 10 are provided with jack 8, and jack 8 is connected with the clamping of clamp 24, and power arm and unmanned plane can be dismantled, pin
The outer wall of axis 13 is equipped with plastic film 19, and plastic film 19 protects axis pin 13, the top outer wall of screw rod 21 to be socketed with garment bag 27, plastic cement
Set increases the frictional force of 21 outer wall of screw rod, and the outer wall of clamp 24 is socketed with perpendicular set 28, erects 28 protection clamp 24 of set.
Arm body 1 be composed of upper cover body 7 and lower cover 11, and under 6 general state of arc lid on 7 top of upper cover body be by
What upper cover body 7 was shared, so that upper cover body 7 is in closed state, lifts push rod 16 upwards, push rod 16 moves, and fixture block 20 is also transported therewith
It is dynamic, it is slided in the outer wall of slide bar 22, and push rod 16 controls slide bar 22 by fixture block 20, so push rod 16 makes when rising
Slide bar 22, which also rises, to be moved right, and slide bar 22 slides to the right with movable slider 14 inside slideway 15, and arc lid 6 is also elevated, sliding
Position of the block inside slideway 15 is more kept right, and the angle that arc lid 6 is elevated is also higher, and arc lid 6 is in sliding block 14 and push rod 16
, it can be achieved that the raising that arc lid 10 to 90 is spent rotates screw rod 21, screw rod 21 when moving to intended-location under isostructural control
In the inner rotation of barrel 23, and screw rod 21 inwardly moves, and horizontal block 25 is driven to move, and horizontal block 25 clamps slide bar 22, and with
Movement degree slide bar 22 nipped degree of the screw rod 21 inside barrel 23 is also different, and makes the position of slide bar 22 and push rod 16
It is fixed, the position of arc lid 6 is also fixed, and the gradient on power arm surface is changed.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, 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 where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of unmanned plane power arm, including arm body (1), it is characterised in that：The left side of the arm body (1) is equipped with lasso (2), institute
The top for stating lasso (2) is equipped with pillar (5), and the pillar (5) is connected by pedestal (3) with lasso (2), the pillar (5)
The left and right sides is equipped with rotating vane (4), and the right side of the arm body (1) is equipped with upper cover body (7), and the bottom end of the upper cover body (7) is equipped with
Lower cover (11), the right side of the arm body (1) are equipped with body (9), and the left side of the body (9) is equipped with connecting leg (10), it is described on
The inside left bottom end of lid (7) is equipped with first crossbar (12), and the left side top of the first crossbar (12) is equipped with arc lid (6),
The arc lid (6) is connected by axis pin (13) with first crossbar (12), and the bottom end of the arc lid (6) is provided with slideway (15), described
Slideway (15) is internally provided with sliding block (14), and the right side of the sliding block (14) is equipped with slide bar (22), the center of the slide bar (22)
Position is equipped with fixture block (20), and the right side top of the upper cover body (7) is equipped with push rod (16), and the push rod (16) passes through fixture block (20)
It is connected with slide bar (22), the inner right side bottom end of the upper cover body (7) is equipped with second crossbar (17), the second crossbar (17)
Left side is equipped with slide bar (22), and the slide bar (22) is connected by shaft (18) with second crossbar (17), the fixture block (20) it is interior
Portion's upper and lower ends are equipped with screw rod (21), and the inside upper and lower ends of the fixture block (20) are equipped with barrel (23), the screw rod (21)
Bottom end be equipped with horizontal block (25).
2. a kind of unmanned plane power arm according to claim 1, it is characterised in that：The inner bottom of the upper cover body (7)
It is equipped with clamp (24) with the inner tip of lower cover (11), the clamp (24) passes through compressed spring (26) and upper cover body (7)
It is connected with lower cover (11), the upper and lower ends of the connecting leg (10) are provided with jack (8), and the jack (8) is blocked with clamp (24)
It connects connected.
3. a kind of unmanned plane power arm according to claim 1, it is characterised in that：The outer wall of the axis pin (13) is equipped with modeling
Glued membrane (19).
4. a kind of unmanned plane power arm according to claim 1, it is characterised in that：The top outer wall set of the screw rod (21)
It is connected to garment bag (27).
5. a kind of unmanned plane power arm according to claim 2, it is characterised in that：The outer wall of the clamp (24) is socketed with
Perpendicular set (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697203.6U CN207683760U (en) | 2017-12-08 | 2017-12-08 | A kind of unmanned plane power arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697203.6U CN207683760U (en) | 2017-12-08 | 2017-12-08 | A kind of unmanned plane power arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207683760U true CN207683760U (en) | 2018-08-03 |
Family
ID=62996922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697203.6U Expired - Fee Related CN207683760U (en) | 2017-12-08 | 2017-12-08 | A kind of unmanned plane power arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207683760U (en) |
-
2017
- 2017-12-08 CN CN201721697203.6U patent/CN207683760U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180803 Termination date: 20181208 |