CN216943522U

CN216943522U - Unmanned aerial vehicle

Info

Publication number: CN216943522U
Application number: CN202220699623.2U
Authority: CN
Inventors: 陈克朋
Original assignee: Xianning Tyi Model Technology Co ltd
Current assignee: Xianning Tyi Model Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-12
Anticipated expiration: 2032-03-25

Abstract

The utility model relates to the field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle which comprises a vehicle body, first connecting arms uniformly arranged on the vehicle body, and second connecting arms hinged to the end parts of the first connecting arms along the vertical direction, wherein the end parts of the second connecting arms are rotatably provided with flying wings, the second connecting arms are provided with first fixing parts for fixing the first connecting arms, and the second connecting arms are provided with second fixing parts for fixing the flying wings; according to the unmanned aerial vehicle, the first fixing piece is arranged, so that the first flying wing and the second flying wing are connected and disconnected, the second flying wing is folded downwards, the space occupied by the unmanned aerial vehicle is reduced, the unmanned aerial vehicle can be conveniently stored, meanwhile, the second fixing piece is arranged to fix the flying wing, and the flying wing is prevented from being damaged due to the fact that the flying wing touches the flying wing during storage.

Description

Unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle.

Background

The unmanned aerial vehicle can be widely applied to the fields of agricultural plant protection, aerial photography, fire fighting and the like; wherein, unmanned aerial vehicle can be used for carrying out agriculture and forestry plant protection operation.

When depositing unmanned aerial vehicle usually, directly place unmanned aerial vehicle in the warehouse, but because unmanned aerial vehicle's linking arm is longer, it is great to deposit required space that occupies, and other article in the warehouse touch the flight wing easily simultaneously, lead to the damage of flight wing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an unmanned aerial vehicle, and aims to solve the problems that the unmanned aerial vehicle occupies a large space when being stored, and flying wings are easy to damage.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides an unmanned aerial vehicle, include the organism, evenly set up in first linking arm on the organism and along vertical direction articulated set up in the second linking arm of the tip of first linking arm, the tip of second linking arm rotates and is provided with the flight wing, be provided with on the second linking arm and be used for fixing the first mounting of first linking arm, be provided with on the second linking arm and be used for fixing the second mounting of flight wing.

According to the technical scheme, when the unmanned aerial vehicle is not needed, the first fixing piece is disconnected from the first connecting arm, then the second connecting arm is rotated downwards, and then the second fixing piece on the second connecting arm is used for fixing the flying wing; through setting up first mounting, realize the connection and the disconnection of first flight wing and second flight wing to realize the downward folding of second flight wing, reduce the shared space of unmanned aerial vehicle, be convenient for carry on unmanned aerial vehicle deposit, set up the fixed flight wing of second mounting simultaneously, touch the flight wing when avoiding depositing, cause the damage of flight wing.

The utility model is further configured as follows: the second fixing piece is located including the cover first fixed section of thick bamboo and block in the first fixed block of the C style of calligraphy on the outer wall of first fixed section of thick bamboo on the second linking arm, be provided with the second fixed block on the first fixed block, the symmetry is seted up on the second fixed block and is used for the block the fixed orifices of flight wing, first fixed block with the second fixed block is made by elastic material.

According to the technical scheme, when the flying wing needs to be fixed, the first fixing block is clamped on the first fixing cylinder, then the first fixing cylinder is moved downwards, the end part of the flying wing is inserted into the fixing hole of the second fixing block, and the first fixing block can be tightly clamped on the first fixing cylinder and forms elastic protection for the flying wing due to the fact that the first fixing block and the second fixing block are made of elastic materials; through setting up first fixed section of thick bamboo, first fixed block and second fixed block, realize first fixed block and being connected with dismantling of first fixed section of thick bamboo, realize simultaneously to the fixed of flight wing, avoid when depositing unmanned aerial vehicle, cause the damage to the flight wing.

The utility model is further provided with: first mounting including set up in the second linking arm is close to the convex third fixed block of the one end of first linking arm and set up in the convex fourth fixed block of the tip of first linking arm, the mobile laminating of fourth fixed block the outer wall of second linking arm, the third fixed block with the fourth fixed block can surround and form cylindricly, rotate on the first fixed cylinder be provided with can with the third fixed block with the fixed cylinder of second of the outer wall threaded connection of fourth fixed block.

Through above-mentioned technical scheme, when depositing unmanned aerial vehicle, rotate the fixed section of thick bamboo of second for the fixed section of thick bamboo of second separates with third fixed block and fourth fixed block, then down rotates the second linking arm, through setting up the fixed section of thick bamboo of third fixed block, fourth fixed block and second, realizes dismantling of first linking arm and second linking arm and is connected simple structure, convenient operation.

The utility model is further provided with: the first fixing cylinder is provided with a circular positioning groove matched with the first fixing block, and the inner wall of the first fixing block can be clamped in the positioning groove.

Through above-mentioned technical scheme, set up the constant head tank, increase the area of contact of first fixed block and first fixed section of thick bamboo, increase the fastness of being connected between first fixed block and the first fixed section of thick bamboo.

The utility model is further provided with: the connecting device is characterized in that a first connecting block is arranged on the first connecting arm, a second connecting block is arranged on the first connecting block in a rotating mode, a third connecting block in a C-shaped mode is arranged at one end of the second connecting block in a rotating mode, the third connecting block can be clamped on the outer wall of the first connecting arm, and the third connecting block can be clamped on the outer wall of the second connecting arm.

According to the technical scheme, after the second connecting arm is folded, the third connecting block is rotated to be separated from the first connecting arm, then the second connecting block is rotated downwards to be close to the second connecting arm, and then the third connecting block is rotated to be clamped on the outer wall of the second connecting arm; through setting up first connecting block, second connecting block and third connecting block, realize folding second linking arm down after, first connecting arm is connected with the second linking arm, further fixes the second linking arm, the security when ensureing unmanned aerial vehicle and depositing.

The utility model is further provided with: and the inner wall of the third connecting block is provided with an elastic connecting layer.

Through above-mentioned technical scheme, set up the elastic connection layer, increase the fastness of being connected between third connecting block and first linking arm and the second linking arm, avoid breaking away from between third connecting block and the first linking arm in the unmanned aerial vehicle use, influence unmanned aerial vehicle's normal use.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up first mounting, realize the connection and the disconnection of first flight wing and second flight wing to realize the downward folding of second flight wing, reduce the shared space of unmanned aerial vehicle, be convenient for carry on unmanned aerial vehicle deposit, set up the fixed flight wing of second mounting simultaneously, touch the flight wing when avoiding depositing, cause the damage of flight wing.

2. Through setting up first connecting block, second connecting block and third connecting block, realize folding second linking arm down after, first connecting arm is connected with the second linking arm, further fixes the second linking arm, the security when ensureing unmanned aerial vehicle and depositing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic partial structure diagram of an embodiment of an unmanned aerial vehicle according to the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the unmanned aerial vehicle of the present invention.

In the figure, 1, a machine body; 2. a first connecting arm; 3. a second connecting arm; 4. a flying wing; 5. a first fixing member; 51. a third fixed block; 52. a fourth fixed block; 6. a second fixing member; 61. a first fixed cylinder; 62. a first fixed block; 7. a second fixed block; 8. a fixing hole; 9. a second fixed cylinder; 10. positioning a groove; 11. a first connection block; 12. a second connecting block; 13. a third connecting block; 14. an elastic tie layer.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

The utility model provides an unmanned aerial vehicle which comprises a machine body 1, first connecting arms 2 uniformly arranged on the machine body 1 and second connecting arms 3 hinged to the end portions of the first connecting arms 2 in the vertical direction, wherein flying wings 4 are rotatably arranged at the end portions of the second connecting arms 3, first fixing pieces 5 used for fixing the first connecting arms 2 are arranged on the second connecting arms 3, and second fixing pieces 6 used for fixing the flying wings 4 are arranged on the second connecting arms 3.

According to the technical scheme, when the unmanned aerial vehicle is not needed, the first fixing piece 5 is disconnected from the first connecting arm 2, then the second connecting arm 3 is rotated downwards and folded, and then the second fixing piece 6 on the second connecting arm 3 is used for fixing the flying wing 4; through setting up first mounting 5, realize the connection and the disconnection of first flight wing 4 and second flight wing 4 to realize the downward folding of second flight wing 4, reduce the shared space of unmanned aerial vehicle, be convenient for carry on depositing of unmanned aerial vehicle, set up the fixed flight wing 4 of second mounting 6 simultaneously, touch flight wing 4 when avoiding depositing, cause the damage of flight wing 4.

Further, the second fixing member 6 includes a first fixing cylinder 61 sleeved on the second connecting arm 3 and a first fixing block 62 clamped on the outer wall of the first fixing cylinder 61 in a C shape, a second fixing block 7 is arranged on the first fixing block 62, fixing holes 8 for clamping the flying wing 4 are symmetrically formed in the second fixing block 7, and the first fixing block 62 and the second fixing block 7 are made of elastic materials.

Through the technical scheme, when the flying wing 4 needs to be fixed, the first fixing block 62 is firstly clamped on the first fixing cylinder 61, and then the first fixing cylinder 61 is moved downwards, so that the end part of the flying wing 4 is inserted into the fixing hole 8 of the second fixing block 7, and as the first fixing block 62 and the second fixing block 7 are made of elastic materials, the first fixing block 62 can be tightly clamped on the first fixing cylinder 61, and meanwhile, the flying wing 4 is protected elastically; through setting up first fixed cylinder 61, first fixed block 62 and second fixed block 7, realize first fixed block 62 and being connected with dismantling of first fixed cylinder 61, realize simultaneously fixed to flight wing 4, avoid when depositing unmanned aerial vehicle, cause the damage to flight wing 4.

Further, the first fixing member 5 includes a third fixing block 51 arranged in a circular arc shape at one end of the second connecting arm 3 close to the first connecting arm 2 and a fourth fixing block 52 arranged in a circular arc shape at an end of the first connecting arm 2, the fourth fixing block 52 is movably attached to an outer wall of the second connecting arm 3, the third fixing block 51 and the fourth fixing block 52 can be surrounded to form a cylindrical shape, and the first fixing cylinder 61 is rotatably provided with a second fixing cylinder 9 which is in threaded connection with outer walls of the third fixing block 51 and the fourth fixing block 52.

When depositing unmanned aerial vehicle, rotate the fixed section of thick bamboo 9 of second for the fixed section of thick bamboo 9 of second separates with third fixed block 51 and fourth fixed block 52, then down rotates second linking arm 3, through setting up the fixed section of thick bamboo 9 of third fixed block 51, fourth fixed block 52 and second, realizes dismantling of first linking arm 2 and second linking arm 3 and is connected simple structure, convenient operation.

Further, the first fixing cylinder 61 is provided with a circular positioning groove 10 matched with the first fixing block 62, and the inner wall of the first fixing block 62 can be clamped in the positioning groove 10.

Through setting up constant head tank 10, increase the area of contact of first fixed block 62 and first fixed cylinder 61, increase the fastness of being connected between first fixed block 62 and the first fixed cylinder 61.

Further, be provided with first connecting block 11 on the first connecting arm 2, rotate on the first connecting block 11 and be provided with second connecting block 12, the one end of second connecting block 12 is rotated and is provided with the third connecting block 13 of C style of calligraphy, and third connecting block 13 can block in the outer wall of first connecting arm 2, and third connecting block 13 can block in the outer wall of second connecting arm 3.

After the second connecting arm 3 is folded, the third connecting block 13 is rotated to separate the third connecting block 13 from the first connecting arm 2, then the second connecting block 12 is rotated downwards to enable the second connecting block 12 to be close to the second connecting arm 3, and then the third connecting block 13 is rotated to enable the third connecting block 13 to be clamped on the outer wall of the second connecting arm 3; through setting up first connecting block 11, second connecting block 12 and third connecting block 13, realize folding second linking arm 3 back down, first linking arm 2 is connected with second linking arm 3, further fixes second linking arm 3, the security when ensureing unmanned aerial vehicle to deposit.

Further, the inner wall of the third connection block 13 is provided with an elastic connection layer 14.

Through setting up elastic connection layer 14, increase the fastness of being connected between third connecting block 13 and first linking arm 2 and the second linking arm 3, avoid breaking away from between third connecting block 13 and the first linking arm 2 in the unmanned aerial vehicle use, influence unmanned aerial vehicle's normal use.

It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.

Claims

1. An unmanned aerial vehicle, its characterized in that: including organism (1), evenly set up in first linking arm (2) on organism (1) and along vertical direction articulated set up in second linking arm (3) of the tip of first linking arm (2), the tip of second linking arm (3) is rotated and is provided with flight wing (4), be provided with on second linking arm (3) and be used for fixing first mounting (5) of first linking arm (2), be provided with on second linking arm (3) and be used for fixing second mounting (6) of flight wing (4).

2. A drone according to claim 1, characterised in that: second mounting (6) are located including the cover first fixed section of thick bamboo (61) and the block on second linking arm (3) in first fixed block (62) of the C style of calligraphy on the outer wall of first fixed section of thick bamboo (61), be provided with second fixed block (7) on first fixed block (62), the symmetry is seted up on second fixed block (7) and is used for the block fixed orifices (8) of flight wing (4), first fixed block (62) with second fixed block (7) are made by elastic material.

3. A drone according to claim 2, characterised in that: first mounting (5) including set up in second linking arm (3) are close to circular arc third fixed block (51) of the one end of first linking arm (2) and set up in circular arc fourth fixed block (52) of the tip of first linking arm (2), but fourth fixed block (52) laminating the outer wall of second linking arm (3), third fixed block (51) with fourth fixed block (52) can surround and form cylindricly, rotate on first fixed section of thick bamboo (61) be provided with can with third fixed block (51) with the fixed section of thick bamboo (9) of second of the outer wall threaded connection of fourth fixed block (52).

4. A drone according to claim 2, characterised in that: the first fixing cylinder (61) is provided with a circular positioning groove (10) matched with the first fixing block (62), and the inner wall of the first fixing block (62) can be clamped in the positioning groove (10).

5. A drone according to claim 1, characterised in that: be provided with first connecting block (11) on first linking arm (2), it is provided with second connecting block (12) to rotate on first connecting block (11), the one end of second connecting block (12) is rotated and is provided with third connecting block (13) of C style of calligraphy, third connecting block (13) can block in the outer wall of first linking arm (2), third connecting block (13) can block in the outer wall of second linking arm (3).

6. A drone according to claim 5, characterised in that: and an elastic connecting layer (14) is arranged on the inner wall of the third connecting block (13).