CN211076319U - Fuselage structure of single-rotor unmanned aerial vehicle - Google Patents
Fuselage structure of single-rotor unmanned aerial vehicle Download PDFInfo
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- CN211076319U CN211076319U CN201921429591.9U CN201921429591U CN211076319U CN 211076319 U CN211076319 U CN 211076319U CN 201921429591 U CN201921429591 U CN 201921429591U CN 211076319 U CN211076319 U CN 211076319U
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- strip
- bars
- bending
- arch
- organism
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Abstract
The utility model discloses a fuselage structure of single rotor unmanned aerial vehicle, which comprises a fuselage, the lower end surface of the fuselage is fixedly connected with arch bars through first screws, the arch bars are distributed on the front and back sides of the fuselage, the lower surfaces of the arch bars are fixedly connected with bending bars, the bending bars are distributed on the two sides of the arch bars, the folding angles of the arch bars are of bending structures, the lower end surfaces of the two sides of the bending points of the arch bars are fixedly connected with the outer surfaces of the bending bars, the outer ends of the lower sides of the bending bars are fixedly connected with supporting round tubes, the outer surfaces of the two ends of the fuselage are provided with supporting bars, the outer surfaces of the supporting bars are fixedly connected with bending protective bars, the undercarriage is supported by matching the bending bars with the elastic arch bars, the undercarriage has elastic buffer force when falling, the fuselage is not easy to be vibrated, can absorb shock, and simultaneously is additionally provided with protective, can carry out both sides when falling and strut, improve the barrier propterty of organism, the core component is not fragile.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle field, more specifically say, relate to a single rotor unmanned aerial vehicle's fuselage structure.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle, is an unmanned aerial vehicle mainly controlled by radio remote control or self program, and is divided into military use and civil use;
among the current single rotor unmanned aerial vehicle, the undercarriage on its fuselage generally does not have the shock-absorbing capacity for fixed hard formula bearing structure when rising and falling, and the organism can shake when falling to when the organism breaks down, the unmanned aerial vehicle chance appears falling, and the organism only passes through the casing protection when falling, does not have good protectiveness, and the inside core component of organism damages easily.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a single rotor unmanned aerial vehicle's fuselage structure, undercarriage have elastic buffering power through adopting the crooked strip support of elastic arch strip cooperation, are difficult for making the organism receive vibrations, can carry out the shock attenuation, add simultaneously in the organism outside and establish protective part, can carry out both sides when dropping and strut, improve the barrier propterty of organism, the core unit is not fragile.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a single rotor unmanned aerial vehicle's fuselage structure, includes the organism, the lower extreme surface of organism is through first screw fixedly connected with arch strip, the distribution of arch strip is both sides around the organism, the lower fixed surface of arch strip is connected with the bending strip, the bending strip distributes in the both sides of arch strip, the dog-ear department of arch strip is bending structure, the lower extreme fixed surface of the both sides bending of arch strip is connected in the surface of bending strip, the downside outer end fixed surface of bending strip is connected with the support pipe, the both ends surface of organism is equipped with the support bar, the surface fixed surface of support bar is connected with crooked protection strip, and the undercarriage has elastic buffer power when falling through adopting the crooked strip support of elastic arch strip cooperation, is difficult for making the organism receive vibrations, can carry out the shock attenuation, adds in the organism outside simultaneously and establishes protective member, can carry out both sides when falling and strut, improve the barrier propterty of organism, the core component is not fragile.
Further, the inside fixed surface of support bar is connected with the connecting pin, and the connecting pin distributes at the inside surface both ends of support bar, and the fixed surface of connecting pin is connected with the installation piece, and the installation piece is the circular block, and the installation piece passes through second screw fixed connection at the surface of organism, is convenient for install and use through the screw fixation.
Furthermore, the arch-shaped strip is made of an elastic steel strip, and the bending strip is also made of the elastic steel strip, has elastic buffering force and can absorb shock.
Further, crooked protective strip distributes at the surface of support bar from the left hand right side, and crooked protective strip also makes for the elasticity billet, and when dropping, crooked protective strip has elasticity equally, can support the buffering when the striking, reduces the damage.
Furthermore, the outer surface of the rear end of the machine body is fixedly connected with a supporting pull rod, and the supporting pull rod is of a bifurcated rod structure and is fixed at the front end and the tail part of the machine body, so that the supporting force of the machine head and the tail part is improved.
Compared with the prior art, the utility model has the advantages of:
(1) the undercarriage supports through adopting the crooked strip of elastic arch strip cooperation, has elastic buffer power when falling, is difficult for making the organism receive vibrations, can carry out the shock attenuation, adds in the organism outside simultaneously and establishes protective member, can carry out both sides when falling and strut, improves the barrier propterty of organism, and the core component is not fragile.
(2) The inside fixed surface of support bar is connected with the connecting pin, and the connecting pin distributes at the inside surface both ends of support bar, and the fixed surface of connecting pin is connected with the installation piece, and the installation piece is the circular block, and the installation piece passes through second screw fixed connection at the surface of organism, through the screw fixation be convenient for install and use.
(3) The arched strips are made of elastic steel strips, and the bent strips are also made of elastic steel strips, have elastic buffering force and can absorb shock.
(4) Crooked protective strip distributes at the surface of support bar from the left hand right side, and crooked protective strip also is made for the elasticity billet, and when dropping, crooked protective strip has elasticity equally, can support the buffering when the striking, reduces the damage.
(5) The outer surface of the rear end of the machine body is fixedly connected with a supporting pull rod, and the supporting pull rod is of a bifurcated rod structure and is fixed at the front end and the tail part of the machine body, so that the supporting force of the machine head and the tail part is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
fig. 3 is a top view of the connection relationship between the support bar and the local structure of the connecting pin of the present invention.
The reference numbers in the figures illustrate:
the device comprises a machine body 1, a first screw 2, an arch bar 3, a bent bar 4, a support circular tube 5, a support bar 6, a bent protection bar 7, a connecting pin 8, a mounting block 9, a second screw 10 and a support pull rod 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1-3, a fuselage structure of single rotor unmanned aerial vehicle, including organism 1, the lower extreme surface of organism 1 is through first screw 2 fixedly connected with arch strip 3, the distribution of arch strip 3 is both sides around organism 1, the lower fixed surface of arch strip 3 is connected with curved strip 4, curved strip 4 distributes in the both sides of arch strip 3, the dog-ear department of arch strip 3 is the bending structure, the surface fixed connection is at the surface of curved strip 4 for the lower extreme surface fixed connection of the both sides curved department of arch strip 3, the downside outer end fixed surface of curved strip 4 is connected with support pipe 5, the both ends surface of organism 1 is equipped with support bar 6, the surface fixed connection of support bar 6 has crooked protection strip 7.
Referring to fig. 1-3, the inner surface of the supporting bar 6 is fixedly connected with the connecting pins 8, the connecting pins 8 are distributed at two ends of the inner surface of the supporting bar 6, the outer surface of the connecting pins 8 is fixedly connected with the mounting blocks 9, the mounting blocks 9 are round blocks, the mounting blocks 9 are fixedly connected to the outer surface of the machine body 1 through the second screws 10, and are fixed by screws for convenient installation and use, the arched bars 3 are elastic steel bars, the bending bars 4 are also made of elastic steel bars, have elastic buffer force and can perform shock absorption, the bending protection bars 7 are distributed on the outer surface of the supporting bar 6 from left to right, the bending protection bars 7 are also made of elastic steel bars, when falling down, the bending protection bars 7 also have elasticity and can perform supporting and buffering during impact to reduce damage, the outer surface of the rear end of the machine body 1 is fixedly connected with the supporting pull bars 11, the supporting pull bars 11 are bifurcated structures and are fixed at the front, the supporting force of the nose and the tail is improved.
When the shock absorber is used, the shock absorber is supported on the ground through the supporting circular tube 5, the lower end surface of the machine body 1 is fixedly connected with the arched strips 3 (convenient to install) through the first screws 2, the arched strips 3 are distributed on the front side and the rear side of the machine body 1, the lower surfaces of the arched strips 3 are fixedly connected with the bent strips 4, the bent strips 4 are distributed on the two sides of the arched strips 3, the bent corners of the arched strips 3 are of a bent structure, the lower end surfaces of the bent parts on the two sides of the arched strips 3 are fixedly connected to the outer surface of the bent strips 4 (the arched strips 3 can support the bent strips 4), the arched strips 3 are elastic steel strips, the bent strips 4 are also made of elastic steel strips, the shock absorber can impact downwards when the machine body 1 falls down, at the moment, the outer sides of the bent strips 4 and the arched strips 3 can expand outwards in a;
be equipped with support bar 6 through the both ends surface of organism 1, the crooked protective strip 7 of the outer fixed surface of support bar 6 is connected with, crooked protective strip 7 distributes at the surface of support bar 6 from the left hand right side, crooked protective strip 7 also makes for the elasticity billet, when organism 1 drops, crooked protective strip 7 has elasticity equally, support in organism 1 both sides, can support the buffering when dropping the striking, reduce the 1 damage of organism, inside core component is not fragile, other parts of unmanned aerial vehicle are prior art, do not show.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a single rotor unmanned aerial vehicle's fuselage structure, includes organism (1), its characterized in that: the lower extreme surface of organism (1) is through first screw (2) fixedly connected with arch strip (3), the distribution of arch strip (3) is both sides around organism (1), the lower fixed surface of arch strip (3) is connected with curved strip (4), curved strip (4) distribute in the both sides of arch strip (3), the dog-ear department of arch strip (3) is bending structure, the surface fixed surface of the both sides bending department lower extreme fixed surface of arch strip (3) is connected at the surface of curved strip (4), the downside outer end fixed surface of curved strip (4) is connected with supports pipe (5), the both ends surface of organism (1) is equipped with support bar (6), the surface fixed surface of support bar (6) is connected with crooked protection bar (7).
2. The airframe structure of a single-rotor drone according to claim 1, characterized in that: the utility model discloses a support bar, including support bar (6), inboard fixed surface is connected with connecting pin (8), and connecting pin (8) distribute at the inboard surperficial both ends of support bar (6), and the outer fixed surface of connecting pin (8) is connected with installation piece (9), and installation piece (9) are the rounded block, and installation piece (9) are through second screw (10) fixed connection at the surface of organism (1).
3. The airframe structure of a single-rotor drone according to claim 1, characterized in that: the arched strips (3) are elastic steel strips, and the bent strips (4) are also made of the elastic steel strips.
4. The airframe structure of a single-rotor drone according to claim 1, characterized in that: the bending protection strips (7) are distributed on the outer surface of the support strip (6) from left to right, and the bending protection strips (7) are also made of elastic steel strips.
5. The airframe structure of a single-rotor drone according to claim 1, characterized in that: the outer surface of the rear end of the machine body (1) is fixedly connected with a supporting pull rod (11), and the supporting pull rod (11) is of a bifurcated rod structure and is fixed at the front end and the tail portion of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429591.9U CN211076319U (en) | 2019-08-30 | 2019-08-30 | Fuselage structure of single-rotor unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429591.9U CN211076319U (en) | 2019-08-30 | 2019-08-30 | Fuselage structure of single-rotor unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211076319U true CN211076319U (en) | 2020-07-24 |
Family
ID=71638780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921429591.9U Expired - Fee Related CN211076319U (en) | 2019-08-30 | 2019-08-30 | Fuselage structure of single-rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211076319U (en) |
-
2019
- 2019-08-30 CN CN201921429591.9U patent/CN211076319U/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 |
Granted publication date: 20200724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |