CN106741829B - A kind of integral type three proofings unmanned plane central frame - Google Patents
A kind of integral type three proofings unmanned plane central frame Download PDFInfo
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- CN106741829B CN106741829B CN201710087818.5A CN201710087818A CN106741829B CN 106741829 B CN106741829 B CN 106741829B CN 201710087818 A CN201710087818 A CN 201710087818A CN 106741829 B CN106741829 B CN 106741829B
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- fixed link
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/061—Frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/061—Frames
- B64C1/062—Frames specially adapted to absorb crash loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Details Of Aerials (AREA)
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Abstract
A kind of integral type three proofings unmanned plane central frame, including interior frame apparatus, frame mounting, outer frame device, sealing device, abut against device and pull unit, interior frame apparatus includes inside casing and cover board, frame mounting includes the first fixed frame, first fixed link, second fixed link, second fixed frame, outer frame device includes outside plate, outline border and the first spring, sealing device includes starting stave, first sealing block, second sealing block and second spring, abutting against device includes fixed block, locating rod, abut against bar, third fixed link and third spring, pull unit includes the 4th fixed link, bent stick, 4th spring, 5th fixed link, swingle, 5th spring and rectangular block.Crucial UAV Components can be placed in inside casing, and then play preferable protective effect to it by the configuration of the present invention is simple; and preferable buffer function can be played to outline border; shatter-resistant performance is good, and dustproof and waterproof performance is superior, can satisfy demand of the existing unmanned plane to water proof and dust proof.
Description
Technical field
The present invention relates to air vehicle technique fields, more particularly, to a kind of integral type three proofings unmanned plane central frame.
Background technique
With gradually popularizing for unmanned plane, unmanned air vehicle technique has obtained development at full speed.However unmanned machine frame is as nothing
Man-machine key structure needs to have the function of three proofings, i.e. shatter-resistant, dust-proof and waterproof, existing unmanned machine frame NBC protective performance compared with
Difference is unable to satisfy the demand of existing unmanned plane.
Therefore, it is necessary to provide the new technical solution of one kind to overcome drawbacks described above.
Summary of the invention
The purpose of the present invention is to provide the integral type three proofings unmanned plane centers that one kind can effectively solve above-mentioned technical problem
Frame.
For the purpose for reaching the present invention, adopt the following technical scheme that
A kind of integral type three proofings unmanned plane central frame, the integral type three proofings unmanned plane central frame include inside casing dress
Set, the frame mounting on the outside of the interior frame apparatus, above and below the frame mounting outer frame device of two sides, be set to institute
Two sides abuts against device and positioned at the top above and below stating the sealing device at left and right sides of outer frame device, being set to the interior frame apparatus
Pull unit on the right side of device, the interior frame apparatus include inside casing and above and below the inside casing two sides cover board, the frame
Rack device include the first fixed frame, in first fixed frame the first fixed link of the left and right sides, to be located at described first solid
Determine the second fixed link at left and right sides of frame, the second fixed frame, the outer frame device sets there are two and is located at the inside casing dress
The two sides up and down set, the outer frame device include outside plate, the outline border being set on the outside plate and are set on the outline border
First spring, the sealing device set there are two and are located at the two sides up and down of the interior frame apparatus, the sealing device packet
It includes and is located at the starting stave of the left and right sides on the outside plate, the first sealing between the starting stave and the outline border
Block, the second sealing block between the starting stave and first fixed frame and be set on the starting stave
Two springs, the two sides up and down for abutting against device and setting there are two and being located at the interior frame apparatus, the device that abuts against include
Fixed block, is set to abutting against bar, being set to and described abut against bar in the locating rod at the locating rod on the left of the fixed block
On third fixed link and the third spring that is set in the third fixed link, the pull unit set there are two and position respectively
In the two sides up and down of the interior frame apparatus, the pull unit includes the 4th fixed link, on the right side of the 4th fixed link
Bent stick, the 5th fixed link on the left of the 4th spring, is located at the 4th spring on the left of the 4th fixed link
Swingle, the 5th spring being set on the swingle and the square being set on the outside plate on the left of 5th fixed link
Shape block.
The inside casing is in hollow cuboid, and there are two the cover board is set, the cover board is in cuboid, and the cover plate lid exists
The inside casing.
First fixed frame is in hollow cuboid and is horizontally arranged, and the inside casing is contained in first fixed frame
The left and right sides interior, that first fixed link sets there are two and is located in first fixed frame, first fixed link
It in cuboid and is horizontally arranged, one end of first fixed link is fixedly connected with the side of the inside casing, and described first is fixed
The other end of bar is fixedly connected with the inner surface of first fixed frame, and second fixed link sets there are two and is located at institute
The left and right sides of the first fixed frame is stated, second fixed link is in cuboid and horizontal positioned, one end of second fixed link
It is fixedly connected with the side of first fixed frame, the inner surface of the other end of second fixed link and second fixed frame
It is fixedly connected, second fixed frame is in hollow cuboid, and first fixed frame is contained in second fixed frame, institute
State the left and right sides that the second fixed link is located in second fixed frame.
The outside plate is in cuboid and is horizontally arranged, and the outline border is in hollow cuboid, the outline border and the outside plate
Be fixedly connected, the outline border is contained between first fixed frame and second fixed frame, the inner surface of the outline border with
The outer surface of first fixed frame is slidably connected, and the inner surface of the outer surface of the outline border and second fixed frame, which slides, to be connected
Connect, first spring is in a vertical shape, and one end of first spring is fixedly connected with the outline border, first spring it is another
One end is fixedly connected with second fixed link.
There are two the starting stave is set, the starting stave is located in cuboid and vertical placement, the starting stave
The left and right sides of the inside casing, one end of the starting stave are fixedly connected with the outside plate, and first sealing block is equipped with two
The left and right sides that is a and being located at the starting stave, first sealing block are in cuboid and place vertically, described first
One end of sealing block is fixedly connected with the outside plate, and the one side of first sealing block and the inner surface of the outline border slide and connect
Connect, the another side of first sealing block and the side of the starting stave are slidably connected, first sealing block it is another
End acts against on first fixed frame, the left side that second sealing block sets there are two and is located in first fixed frame
Right two sides, second sealing block are in cuboid, the fixed company in one end of second sealing block and the side of the starting stave
It connects, the other end of second sealing block and the inner surface of first fixed frame are slidably connected, and the second spring is equipped with two
A and be respectively arranged on the starting stave, the second spring is in a vertical shape, one end of the second spring and described the
One riser is fixedly connected, and the other end of the second spring is fixedly connected with first fixed link.
The fixed block is in cuboid, and the fixed block is fixedly connected with the cover board, the locating rod be in cuboid and
Vertical to place, the side of the locating rod is fixedly connected with the side of the fixed block, and the bar that abuts against is in cuboid and level
It places, it is described to abut against bar through the left and right surface of the locating rod and be slidably connected with it, it is described to abut against bar and the fixed block
It is slidably connected, the third fixed link is consolidated in cuboid and vertical placement, one end of the third fixed link and the bar that abuts against
Fixed connection, the third spring is horizontal, and one end of the third spring is fixedly connected with the locating rod, the third bullet
The other end of spring is fixedly connected with the third fixed link.
4th fixed link is fixed and is connected in cuboid and vertical placement, one end of the 4th fixed link and the cover board
Connect, the bent stick is in bending, and one end of the bent stick is fixedly connected with the cover board, the other end of the bent stick and
4th fixed link is fixedly connected, and the right end of the 4th spring is fixedly connected with the 4th fixed link, the 4th bullet
The left end of spring is fixedly connected with the 5th fixed link.
The swingle is oblique, and the left end of the swingle is equipped with groove, and the fixed block is contained in the groove
It is interior and with the swingle be pivotally connected, one end of the 5th fixed link is fixedly connected with the right end of the swingle, described
One end of 5th spring is fixedly connected with the swingle, and the other end of the 5th spring is fixedly connected with the rectangular block,
The rectangular block is in cuboid, and the rectangular block is fixedly connected with the outside plate, and the right end for abutting against bar acts against swingle
On.
Compared with prior art, the invention has the following beneficial effects: integral type three proofings unmanned plane central frames of the present invention
Structure is simple, crucial UAV Components can be placed in inside casing, and then preferable protective effect is played to it, and can
To play preferable buffer function to outline border, shatter-resistant performance is good, while being provided with sealing block, and dustproof and waterproof performance is superior, can
Meets the needs of existing unmanned plane is to water proof and dust proof.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of integral type three proofings unmanned plane central frame of the present invention.
Specific embodiment
Clear and complete explanation is made to integral type three proofings unmanned plane central frame of the present invention below in conjunction with attached drawing.
As shown in Figure 1, integral type three proofings unmanned plane central frame of the present invention includes interior frame apparatus 1, is located inside casing dress
Set 1 outside frame mounting 2, positioned at about 2 two sides of frame mounting outer frame device 3, be set to 3 left side of the outer frame device
The sealing device 4 of right two sides, be set to about 1 two sides of interior frame apparatus abut against device 5 and to abut against device 5 right positioned at described
The pull unit 6 of side.
As shown in Figure 1, the interior frame apparatus 1 includes inside casing 11 and the cover board 12 positioned at about 11 two sides of inside casing.Institute
Inside casing 11 is stated in hollow cuboid, the upper and lower surface of the inside casing 11 communicates.There are two the cover board 12 is set, the cover board 12
In cuboid, the cover board 12 is covered on the inside casing 11, and the cover board 12 can be fixed by screws in the inside casing 11
Together, or using the fixed device of others by the two it is fixed together.
As shown in Figure 1, the frame mounting 2 includes the first fixed frame 22, is located at left and right two in first fixed frame 22
First fixed link 21 of side, the second fixed link 23 positioned at 22 left and right sides of the first fixed frame, the second fixed frame 24.It is described
First fixed frame 22 is in hollow cuboid and is horizontally arranged, and the inside casing 11 is contained in first fixed frame 22.It is described
The left and right sides that first fixed link 21 sets there are two and is located in first fixed frame 22, first fixed link 21 are in
Cuboid and horizontal positioned, one end of first fixed link 21 is fixedly connected with the side of the inside casing 11, and described first consolidates
The other end of fixed pole 21 is fixedly connected with the inner surface of first fixed frame 22, so as to consolidate the inside casing 11 and first
Determining frame 22 can be fixed with each other.Second fixed link 23 sets there are two and is located at first fixed frame 22
The left and right sides, second fixed link 23 is in cuboid and horizontal positioned, one end of second fixed link 23 and described first
The side of fixed frame 22 is fixedly connected, and the other end of second fixed link 23 and the inner surface of second fixed frame 24 are fixed
Connection.Second fixed frame 24 is in hollow cuboid, and the upper and lower surface of second fixed frame 24 communicates, and described first is solid
Determine frame 22 to be contained in second fixed frame 24, second fixed link 23 is located at the left and right two in second fixed frame 24
Side.
As shown in Figure 1, the outer frame device 3 sets there are two and is located at the two sides up and down of the interior frame apparatus 1.It is described
Outer frame device 3 includes outside plate 31, the outline border 32 being set on the outside plate 31 and the first spring being set on the outline border 32
33.The outside plate 31 is in cuboid and is horizontally arranged.The outline border 32 is in hollow cuboid, the upper and lower surface of the outline border 32
It communicates, the outline border 32 is fixedly connected with the outside plate 31, and the outline border 32 is contained in first fixed frame 22 and described the
Between two fixed frames 24, the inner surface of the outline border 32 and the outer surface of first fixed frame 22 are slidably connected, the outline border
32 outer surface and the inner surface of second fixed frame 24 are slidably connected, so that the outline border 32 can be described first
It is moved between fixed frame 22 and second fixed frame 24.First spring 33 is in a vertical shape, and the one of first spring 33
End is fixedly connected with the outline border 32, and the other end of first spring 33 is fixedly connected with second fixed link 23, thus
So that the outline border 32 is constantly between first fixed frame 22 and the second fixed frame 24.
As shown in Figure 1, the sealing device 4 sets there are two and is located at the two sides up and down of the interior frame apparatus 1, it is described
Sealing device 4 includes outside being located at the starting stave 41 of the left and right sides on the outside plate 31, being located at the starting stave 41 and is described
The first sealing block 42 between frame 32, the second sealing block 43 between the starting stave 41 and first fixed frame 22
And it is set to the second spring 44 on the starting stave 41.The starting stave 41 sets there are two and is located at outside plate up and down
Between 31, the starting stave 41 is located at the left and right two of the inside casing 11 in cuboid and vertical placement, the starting stave 41
Side, one end of the starting stave 41 are fixedly connected with the outside plate 31.There are two first sealing block 42 is set and difference position
In the left and right sides of the starting stave 41, first sealing block 42 is in cuboid and vertical placement, first sealing block
42 one end is fixedly connected with the outside plate 31, and the inner surface of the one side of first sealing block 42 and the outline border 32 slides
Connection, the another side of first sealing block 42 and the side of the starting stave 41 are slidably connected, first sealing block
42 other end acts against on first fixed frame 22, so as to play preferable sealing function.Second sealing block
43 left and right sides for setting there are two and being located in first fixed frame 22, second sealing block 43 are in cuboid, institute
The one end for stating the second sealing block 43 is fixedly connected with the side of the starting stave 41, the other end of second sealing block 43 with
The inner surface of first fixed frame 22 is slidably connected.First sealing block 42 can rise with second sealing block 43 cooperation
To preferable sealing function.The second spring 44 sets there are two and is respectively arranged on the starting stave 41, described second
Spring 44 is in a vertical shape, and one end of the second spring 44 is fixedly connected with the starting stave 41, the second spring 44
The other end is fixedly connected with first fixed link 21, and the second spring 44 internally pulls starting stave 41, so that
First sealing block 42 is compressed, so as to play preferable sealing function.
As shown in Figure 1, the two sides up and down for abutting against device 5 and setting there are two and being located at the interior frame apparatus 1.It is described
Abutting against device 5 includes fixed block 51, the locating rod 52 on the left of the fixed block 51, the top being set in the locating rod 52
Lean rod 53 is set to the third spring for abutting against the third fixed link 54 on bar 53 and being set in the third fixed link 54
55.The fixed block 51 is in cuboid, and the fixed block 51 is fixedly connected with the cover board 12.The locating rod 52 is in cuboid
And vertical placement, the side of the locating rod 52 is fixedly connected with the side of the fixed block 51.The bar 53 that abuts against is in rectangular
Body and horizontal positioned, it is described to abut against bar 53 through the left and right surface of the locating rod 52 and be slidably connected with it, it is described to abut against bar
53 are slidably connected with the fixed block 51, and the bar 53 that abuts against is moved left and right.The third fixed link 54 is in rectangular
Body and vertical placement, one end of the third fixed link 54 is fixedly connected with the bar 53 that abuts against.The third spring 55 is in water
Flat-shaped, one end of the third spring 55 is fixedly connected with the locating rod 52, the other end of the third spring 55 with it is described
Third fixed link 54 is fixedly connected, and the third spring 55 is in compressive state, so that the third spring 55 pushes to the right institute
State third fixed link 54.
As shown in Figure 1, the pull unit 6 sets there are two and is located at the two sides up and down of the interior frame apparatus 1.It is described
Pull unit 6 is fixed including the 4th fixed link 61, positioned at the bent stick 62 on 61 right side of the 4th fixed link, positioned at the described 4th
4th spring 63 in 61 left side of bar, is located at the 5th fixed link at the 5th fixed link 65 on the left of the 4th spring 63
Swingle 64, the 5th spring 66 being set on the swingle 64 and the rectangular block being set on the outside plate 31 in 65 left sides
67.For 4th fixed link 61 in cuboid and vertical placement, one end of the 4th fixed link 61 and the cover board 12 are fixed
Connection.The bent stick 62 is in bending, and one end of the bent stick 62 is fixedly connected with the cover board 12, the bent stick 62
The other end be fixedly connected with the 4th fixed link 61.The right end of 4th spring 63 and the 4th fixed link 61 are fixed
Connection, the left end of the 4th spring 63 is fixedly connected with the 5th fixed link 65.The swingle 64 is oblique, described
The left end of swingle 64 is equipped with groove 641, the fixed block 51 be contained in the groove 641 and with 64 pivot of swingle
Connection rotates the swingle 64 around the fixed block 51.One end of 5th fixed link 65 and the rotation
The right end of bull stick 64 is fixedly connected.One end of 5th spring 66 is fixedly connected with the swingle 64, the 5th spring
66 other end is fixedly connected with the rectangular block 67.The rectangular block 67 is in cuboid, the rectangular block 67 and the outside plate
31 are fixedly connected.4th spring 63 and the 5th spring 66 are in tensional state.The right end for abutting against bar 53 acts against rotation
On bull stick 64, so that abut against bar 53 pushes swingle 64 to the right, so that swingle 64 internally pulls the 5th spring 66, it is described
5th spring 66 internally pulls rectangular block 67 and outside plate 31.
As shown in Figure 1, the integral type three proofings unmanned plane central frame of the present invention in use, first sealing block 42 and
Second sealing block 43 can effectively prevent extraneous dust and water and enter inside it.And first spring 33 and second
The setting of spring 44 makes it internally pull the outline border 32 and starting stave 41 respectively so that the outside plate 31 compress it is described
First sealing block 42, so that the sealing effect that the first sealing block 42 plays is more preferable, while when the present invention founders on ground,
The outside plate 31 can abut against on the ground, and first spring 33 and second spring 44 can play preferable buffer function again,
Preferable protective effect is played to the electric component of its inside.And the 4th spring 63 and the 5th spring 66, which are in, stretches shape
State keeps its structure more firm, the bar 53 that abuts against acts against swingle so that the 5th spring 66 internally pulls outside plate 31
On 64, prevent the upper end for the swingle 64 for being located at interior 1 top of frame apparatus from moving up, the swingle positioned at interior 1 lower section of frame apparatus
64 lower end moves down, and plays preferable positioning action to swingle 64, and makes the pulling institute of the 5th spring 66 steadily
Rectangular block 67 is stated, the integrally-built stability of the present invention is increased.The component of unmanned plane is set in inside casing 11, the cover board 12 with
The inside casing 11 is fixedly connected by screw.When UAV Components are placed in inside casing 11, cover board 12 is not affixed to interior
On frame 11, user can be pulled up the outside plate 31 being located above, until the outline border 32, starting stave 41 are upwardly separated from
Frame mounting 2, and the cover board 12 being located above moves up therewith, and UAV Components are mounted on inside casing 11 to facilitate
It is interior, then cover board 31 is covered on inside casing 11, and is fixed by screw, then by outside plate 31, outline border 32 and starting stave 41
Installation on the frame 2, to function as described above and beneficial effect.So far, integral type three proofings unmanned plane central frame of the present invention
Use process is described.
Claims (8)
1. a kind of integral type three proofings unmanned plane central frame, it is characterised in that: the integral type three proofings unmanned plane central frame is
Integral type shatter-resistant, dust-proof and waterproof unmanned plane central frame, it includes interior frame apparatus, the frame on the outside of the interior frame apparatus
Device, positioned at the outer frame device of two sides above and below the frame mounting, the sealing device being set at left and right sides of the outer frame device,
Be set to the interior frame apparatus or more two sides abuts against device and positioned at the pull unit abutted against on the right side of device, the inside casing
Device include inside casing and above and below the inside casing two sides cover board, the frame mounting include the first fixed frame, be located at it is described
The first fixed link, the second fixed link at left and right sides of first fixed frame, second of the left and right sides in first fixed frame
Fixed frame, the outer frame device set there are two and are located at the two sides up and down of the interior frame apparatus, and the outer frame device includes
Outside plate, the outline border being set on the outside plate and the first spring being set on the outline border, there are two the sealing device is set
And the two sides up and down of the interior frame apparatus are located at, the sealing device includes first of the left and right sides on the outside plate
Riser, the first sealing block between the starting stave and the outline border are consolidated positioned at the starting stave with described first
The second spring determining the second sealing block between frame and being set on the starting stave, the device that abuts against set there are two and divide
Not Wei Yu the interior frame apparatus two sides up and down, the device that abuts against includes fixed block, the positioning on the left of the fixed block
Bar is set to abutting against bar, being set to and described abut against the third fixed link on bar and be set to the third in the locating rod
Third spring in fixed link, the pull unit sets there are two and is located at the two sides up and down of the interior frame apparatus, described
Pull unit includes the 4th fixed link, the bent stick on the right side of the 4th fixed link, is located on the left of the 4th fixed link
The 4th spring, the 5th fixed link on the left of the 4th spring, the swingle on the left of the 5th fixed link, set
The 5th spring being placed on the swingle and the rectangular block being set on the outside plate.
2. integral type three proofings unmanned plane central frame as described in claim 1, it is characterised in that: the inside casing is in hollow length
Cube, there are two the cover board is set, the cover board is in cuboid, and the cover plate lid is in the inside casing.
3. integral type three proofings unmanned plane central frame as claimed in claim 2, it is characterised in that: first fixed frame is in sky
The cuboid of the heart and horizontal positioned, the inside casing is contained in first fixed frame, first fixed link set there are two and
It is located at the left and right sides in first fixed frame, first fixed link is in cuboid and is horizontally arranged, described first
One end of fixed link is fixedly connected with the side of the inside casing, the other end of first fixed link and first fixed frame
Inner surface is fixedly connected, and second fixed link sets there are two and be located at the left and right sides of first fixed frame, described
Second fixed link is in cuboid and horizontal positioned, the fixed company in the side of one end of second fixed link and first fixed frame
It connects, the other end of second fixed link is fixedly connected with the inner surface of second fixed frame, and second fixed frame is in sky
The cuboid of the heart, first fixed frame are contained in second fixed frame, and it is solid that second fixed link is located at described second
Determine the left and right sides in frame.
4. integral type three proofings unmanned plane central frame as claimed in claim 3, it is characterised in that: the outside plate in cuboid and
Horizontal positioned, the outline border is in hollow cuboid, and the outline border is fixedly connected with the outside plate, and the outline border is contained in described
Between first fixed frame and second fixed frame, the outer surface of the inner surface of the outline border and first fixed frame, which is slided, to be connected
It connects, the outer surface of the outline border and the inner surface of second fixed frame are slidably connected, and first spring is in a vertical shape, described
One end of first spring is fixedly connected with the outline border, the other end of first spring and the fixed company of second fixed link
It connects.
5. integral type three proofings unmanned plane central frame as claimed in claim 4, it is characterised in that: the starting stave is equipped with two
It is a, the starting stave in cuboid and it is vertical place, the starting stave is located at the left and right sides of the inside casing, described first
One end of riser is fixedly connected with the outside plate, and first sealing block sets there are two and is located at a left side for the starting stave
Right two sides, first sealing block are fixed and are connected in cuboid and vertical placement, one end of first sealing block and the outside plate
It connects, the inner surface of the one side and the outline border of first sealing block is slidably connected, the another side of first sealing block
It is slidably connected with the side of the starting stave, the other end of first sealing block acts against on first fixed frame, institute
The left and right sides that the second sealing block sets there are two and is located in first fixed frame is stated, second sealing block is in rectangular
One end of body, second sealing block is fixedly connected with the side of the starting stave, the other end of second sealing block with
The inner surface of first fixed frame is slidably connected, and the second spring sets there are two and is respectively arranged at the starting stave
On, the second spring is in a vertical shape, and one end of the second spring is fixedly connected with the starting stave, the second spring
The other end be fixedly connected with first fixed link.
6. integral type three proofings unmanned plane central frame as claimed in claim 5, it is characterised in that: the fixed block is in rectangular
Body, the fixed block are fixedly connected with the cover board, and the locating rod is in cuboid and vertical placement, the side of the locating rod
It is fixedly connected with the side of the fixed block, described to abut against bar in cuboid and be horizontally arranged, the bar that abuts against is through described fixed
Position bar left and right surface and be slidably connected with it, the bar that abuts against is slidably connected with the fixed block, and the third fixed link is in
Cuboid and it is vertical place, one end of the third fixed link is fixedly connected with the bar that abuts against, and the third spring is in horizontal
One end of shape, the third spring is fixedly connected with the locating rod, and the other end and the third of the third spring are fixed
Bar is fixedly connected.
7. integral type three proofings unmanned plane central frame as claimed in claim 6, it is characterised in that: the 4th fixed link is in length
Cube and it is vertical place, one end of the 4th fixed link is fixedly connected with the cover board, and the bent stick is described in bending
One end of bent stick is fixedly connected with the cover board, and the other end of the bent stick is fixedly connected with the 4th fixed link, institute
The right end for stating the 4th spring is fixedly connected with the 4th fixed link, and the left end of the 4th spring and the 5th fixed link are solid
Fixed connection.
8. integral type three proofings unmanned plane central frame as claimed in claim 7, it is characterised in that: the swingle is inclined
Shape, the left end of the swingle are equipped with groove, and the fixed block is contained in the groove and is pivotally connected with the swingle,
One end of 5th fixed link is fixedly connected with the right end of the swingle, one end of the 5th spring and the swingle
It is fixedly connected, the other end of the 5th spring is fixedly connected with the rectangular block, and the rectangular block is in cuboid, the rectangle
Block is fixedly connected with the outside plate, and the right end for abutting against bar acts against on swingle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087818.5A CN106741829B (en) | 2017-02-18 | 2017-02-18 | A kind of integral type three proofings unmanned plane central frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087818.5A CN106741829B (en) | 2017-02-18 | 2017-02-18 | A kind of integral type three proofings unmanned plane central frame |
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| Publication Number | Publication Date |
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| CN106741829A CN106741829A (en) | 2017-05-31 |
| CN106741829B true CN106741829B (en) | 2019-05-14 |
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| CN201710087818.5A Active CN106741829B (en) | 2017-02-18 | 2017-02-18 | A kind of integral type three proofings unmanned plane central frame |
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| CN105129093A (en) * | 2015-07-16 | 2015-12-09 | 张萍 | Multi-rotor-wing unmanned plane |
| CN106005443A (en) * | 2016-07-29 | 2016-10-12 | 安翔泰岳（镇江）航空科技有限公司 | Unmanned aerial vehicle |
| CN106005384A (en) * | 2016-06-20 | 2016-10-12 | 深圳市勤新科技有限公司 | Unmanned aerial vehicle with high protection performance |
| CN106275409A (en) * | 2016-11-16 | 2017-01-04 | 腾讯科技（深圳）有限公司 | A kind of unmanned plane |
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| US20150102159A1 (en) * | 2013-10-15 | 2015-04-16 | Russ Hegarty | Waterproof multi-rotor unmanned flying apparatus |
| US10059437B2 (en) * | 2015-01-08 | 2018-08-28 | Robert Stanley Cooper | Multi-rotor safety shield |
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| CN201932359U (en) * | 2011-01-21 | 2011-08-17 | 文杰 | Distributive power multi-rotor vertical take-off and landing aircraft |
| CN105129093A (en) * | 2015-07-16 | 2015-12-09 | 张萍 | Multi-rotor-wing unmanned plane |
| CN106005384A (en) * | 2016-06-20 | 2016-10-12 | 深圳市勤新科技有限公司 | Unmanned aerial vehicle with high protection performance |
| CN106005443A (en) * | 2016-07-29 | 2016-10-12 | 安翔泰岳（镇江）航空科技有限公司 | Unmanned aerial vehicle |
| CN106275409A (en) * | 2016-11-16 | 2017-01-04 | 腾讯科技（深圳）有限公司 | A kind of unmanned plane |
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