CN219215366U - A drone with a buffer function - Google Patents

Abstract

The utility model discloses an unmanned aerial vehicle with a buffer function, which comprises an unmanned aerial vehicle. The unmanned aerial vehicle is composed of a body, four wings and two brackets, and the four wings are respectively installed on the front and rear sides of the body. And on the left and right sides, two brackets are respectively installed on the front side and the rear side of the bottom of the body. In this utility model, through the arrangement of structural components such as the drone, the body, the wing, the bracket, the connecting shell, the cavity, and the buffer assembly, and through the use of the shock-absorbing cushion, it can play a part of the buffering effect when landing, and the shock-absorbing base The use can make the UAV land on the ground at different heights and perform buffering and shock absorption. The use of buffer components can further buffer the UAV. It has the advantage of enabling the UAV to have a buffer component for buffering when it takes off and lands. An unmanned aerial vehicle with a buffer function solves the existing problem that the unmanned aerial vehicle does not have a buffering effect when landing, and the damage of the unmanned aerial vehicle will be aggravated when taking off and landing for a long time.

Description

A drone with a buffer function

technical field

The utility model belongs to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle with a buffer function.

Background technique

UAV is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device. The existing UAVs are hard landing, and the UAV will face a large impact at the moment of landing. This kind of impact will have an impact on the service life of the UAV's fuselage. When the existing UAV lands, the base often does not have a buffer function, so that the UAV falls without a buffer force to buffer the body, resulting in long-term Taking off and landing in time will inevitably cause the UAV to fail. The problem in the existing technology is that it does not have a buffering effect on the landing of the body, and long-term landing will aggravate the damage of the UAV. Therefore, a buffer function is proposed. UAVs are used to solve the above problems.

Utility model content

Aiming at the problems existing in the prior art, the utility model provides an unmanned aerial vehicle with a buffer function, which has the advantage of being able to buffer the unmanned aerial vehicle with buffer components when it takes off and lands, and solves the problem that the existing unmanned aerial vehicle does not have the ability to land on the aircraft body. There is a buffering effect when taking off and landing for a long time, which will aggravate the damage of the UAV.

The utility model is realized in this way, a kind of unmanned aerial vehicle with buffering function, comprises unmanned aerial vehicle, and described unmanned aerial vehicle is made up of body, four wings and two brackets, and four wings are installed on the body respectively On the front and rear sides and on the left and right sides, two brackets are respectively installed on the front side and the rear side of the bottom of the machine body. The front side of the bracket on the front side is in close contact with a connection shell, and a cavity is opened inside the connection shell. A buffer assembly is arranged inside the cavity, and shock-absorbing bases are arranged on the left and right sides of the bottom of the buffer assembly.

As preferred in the present invention, the buffer assembly includes a movable plate, the surface of the movable plate is movably connected with the interior of the cavity, and the top of the movable plate is fixedly connected with two matching blocks, and the surfaces of the two matching blocks are The movable rods are connected in rotation, and the opposite ends of the two movable rods are movably connected with moving blocks, and the insides of the two moving blocks are slidably connected to the limit post, and the surface of the limit post is covered with a buffer spring, and the buffer spring is close to the One side of the two moving blocks is fixedly connected with the two moving blocks. By setting the buffer component, it can further play a buffering operation when the drone lands, and can reduce the vibration caused by the landing of the drone.

As preferred in the present invention, the shock-absorbing base on the left side includes a fixed block, the top of the fixed block is fixedly connected to the bottom of the movable plate, and the inside of the fixed block is slidably connected to a support seat, and the top of the support seat An elastic spring is fixedly connected, and the side of the elastic spring close to the fixed block is fixedly connected with the fixed block. By setting a shock-absorbing base, the UAV can be landed on the ground of different shapes, thereby forming a stable landing and having shock-absorbing Function.

As preferred in the present invention, the bottom of the support seat is fixedly connected with a shock-absorbing soft pad, which can further play a buffering role, and the shock-absorbing soft pad can further play a shock-absorbing role.

As preferred in the present invention, the left and right sides of the top of the connecting shell are fixedly connected with inserting blocks, and the rear sides of the two inserting blocks are matched with protrusions, and the internal thread connection between the protrusions on the left side and the inserting block There are bolts. By setting the inserts, bumps and bolts, the cushioning effect will be reduced through the long-term use of the cushioning assembly and the shock-absorbing base. Through the use of bolts, the connecting shell can be replaced.

As preferred in the present utility model, a handle is fixedly connected to the rear side of the bolt, and the shape of the handle matches the palm of the hand. By setting the handle, the use of the handle can allow the user to manually twist the bolt, so that the bolt can be replaced more quickly. Connect the shell.

As preferred in the present invention, the surfaces of the movable plate and the fixed block are in close contact with the inside of the cavity and can only move upward or downward. The inside of the cavity is in close contact, so as to prevent the shock-absorbing base and the buffer assembly from shaking in the front and rear and left and right directions.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model is equipped with structural components such as the drone, the body, the wing, the bracket, the connecting shell, the cavity and the buffer assembly, and through the use of the shock-absorbing cushion, it can play a part of the buffering effect when landing, and the shock-absorbing base The use of the UAV can make the UAV land on the ground at different heights and perform buffering and shock absorption. The use of the buffer component can further buffer the UAV.

2. The utility model is equipped with structural components such as the drone, the body, the wing, the bracket, the connecting shell, the cavity, and the buffer assembly. When the drone lands, the shock-absorbing cushion can initially play a buffering effect and can Use on different terrains to avoid tilting of the UAV due to bumps. After landing, the UAV can be parked on the ground at different heights through the use of support seats and elastic springs inside the fixed block. At the same time, the fixed block will The movable plate moves upwards, so that the movable plate drives the two matching blocks to move. During the upward movement of the two matching blocks, the two movable rods will rotate and the two moving blocks will move towards the opposite ends. The movement of the two moving blocks The buffer spring will be squeezed to generate a buffer force, which can buffer the drone when it lands.

Description of drawings

Fig. 1 is the structural representation that the utility model embodiment provides;

Fig. 2 is the front sectional view of partial structure provided by the embodiment of the utility model;

Fig. 3 is an enlarged view of A in Fig. 2 provided by the embodiment of the present invention;

Fig. 4 is a schematic diagram of a three-dimensional structure for removing the connection shell provided by the embodiment of the utility model;

Fig. 5 is a three-dimensional structural schematic diagram of the buffer assembly provided by the embodiment of the present invention.

In the figure: 1, unmanned aerial vehicle; 101, body; 102, wing; 103, support; Rod; 404, moving block; 405, limit column; 406, cushioning spring; 5, shock-absorbing base; 501, fixed block; 502, supporting seat; 503, elastic spring; ; 8, bump; 9, bolt; 10, handle.

Detailed ways

In order to further understand the invention content, characteristics and effects of the present utility model, the following examples are given, and detailed descriptions are given below in conjunction with the accompanying drawings.

Below in conjunction with accompanying drawing, the structure of the present utility model is described in detail.

As shown in Figures 1 to 5, a kind of unmanned aerial vehicle with a buffer function provided by the embodiment of the utility model includes an unmanned aerial vehicle 1, a body 101, a wing 102, a bracket 103, a connecting shell 2, a cavity 3, Buffer assembly 4, movable plate 401, matching block 402, movable rod 403, moving block 404, limit post 405, buffer spring 406, shock-absorbing base 5, fixed block 501, support seat 502, elastic spring 503, shock-absorbing cushion 6. Insert block 7, bump 8, bolt 9 and handle 10. The drone 1 is composed of a body 101, four wings 102 and two brackets 103. The four wings 102 are installed on the front and rear sides of the body 101 respectively. and the left and right sides, two brackets 103 are installed on the front side and the rear side of the bottom of the body 101 respectively, the front side of the front side bracket 103 is in close contact with the connection shell 2, and the inside of the connection shell 2 is provided with a cavity 3, the cavity 3 The interior of the buffer assembly 4 is provided with shock-absorbing bases 5 on the left and right sides of the bottom of the buffer assembly 4 .

Referring to Fig. 5, the buffer assembly 4 includes a movable plate 401, the surface of the movable plate 401 is movably connected with the inside of the cavity 3, and the top of the movable plate 401 is fixedly connected with two mating blocks 402, and the surfaces of the two mating blocks 402 are all rotatably connected There are movable rods 403, and the opposite ends of the two movable rods 403 are movably connected with moving blocks 404, and the insides of the two moving blocks 404 are slidingly connected to the limit post 405, and the surface of the limit post 405 is provided with a buffer spring 406, and the buffer spring The side of 406 close to the two moving blocks 404 is fixedly connected with the two moving blocks 404 .

Adopting the above-mentioned solution: by setting the buffer component 4, the buffering operation can be further performed when the UAV 1 lands, and the vibration generated by the UAV 1 landing can be reduced.

With reference to Fig. 3, the shock absorbing base 5 on the left side includes a fixed block 501, the top of the fixed block 501 is fixedly connected with the bottom of the movable plate 401, the inside of the fixed block 501 is slidably connected with a support base 502, and the top of the support base 502 is fixedly connected with an elastic force The spring 503 is fixedly connected to the fixed block 501 on one side of the elastic spring 503 close to the fixed block 501 .

Adopt the above scheme: by setting the shock-absorbing base 5, the UAV 1 can be landed on the ground of different shapes, so as to form a stable landing and have a shock-absorbing function.

Referring to FIG. 3 , the bottom of the support base 502 is fixedly connected with a shock-absorbing cushion 6 , which can further play a buffering role.

Adopt the above scheme: by setting the shock-absorbing soft pad 6, the effect of shock-absorbing can be further played.

Referring to Fig. 2 and Fig. 5, plug-in blocks 7 are fixedly connected to the left and right sides of the top of the connection shell 2, and the rear sides of the two plug-in blocks 7 are used together with bumps 8, and the inside of the left bump 8 and plug-in block 7 Threaded connection has bolt 9.

Adopt the above scheme: by setting the insert block 7, the bump 8 and the bolt 9, the long-term use of the buffer assembly 4 and the shock-absorbing base 5 will reduce the buffer effect, and the connection shell 2 can be replaced through the use of the bolt 9.

Referring to FIG. 4 , a handle 10 is fixedly connected to the rear side of the bolt 9 , and the shape of the handle 10 matches the palm.

The above solution is adopted: by providing the handle 10, the use of the handle 10 allows the user to manually twist the bolt 9, so that the connecting shell 2 can be replaced more quickly.

Referring to FIG. 5 , the surfaces of the movable plate 401 and the fixed block 501 are in close contact with the interior of the cavity 3 and can only move upward or downward.

The above scheme is adopted: by setting the movable plate 401 and the fixed block 501, both the movable plate 401 and the fixed block 501 are in close contact with the inside of the cavity 3, so as to prevent the shock-absorbing base 5 and the buffer assembly 4 from shaking in the front, rear and left and right directions.

Working principle of the utility model:

When in use, when the UAV 1 lands, the shock-absorbing cushion 6 can initially play a cushioning effect and can be used on different terrains to avoid the UAV 1 from being tilted by bumps. And the use of the elastic spring 503 inside the fixed block 501 can make the drone 1 park on the ground at different heights, and at the same time, the fixed block 501 will make the movable plate 401 move upwards, so that the movable plate 401 drives the two matching blocks 402 to move , when the two mating blocks 402 move upward, the two moving rods 403 will rotate and the two moving blocks 404 will move toward the opposite ends. The movement of the two moving blocks 404 will squeeze the buffer spring 406 to produce a buffer The force is realized to play a buffering role when the UAV 1 lands.

To sum up: this kind of unmanned aerial vehicle with cushioning function, by setting the unmanned aerial vehicle 1, the body 101, the wing 102, the bracket 103, the connection shell 2, the cavity 3, the cushioning assembly 4, the movable plate 401, cooperate Block 402, movable rod 403, moving block 404, limit post 405, buffer spring 406, shock-absorbing base 5, fixed block 501, support seat 502, elastic spring 503, shock-absorbing cushion 6, insert block 7, bump 8 , The cooperative use of bolt 9 and handle 10 solves the problem that the existing does not have buffering effect when the body is landed, and the long-term take-off and landing will aggravate the damage of the unmanned aerial vehicle.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A kind of unmanned aerial vehicle with buffering function, comprising unmanned aerial vehicle (1), described unmanned aerial vehicle (1) is made up of body (101), four wings (102) and two supports (103), Four wings (102) are installed on the front and rear sides and left and right sides of the body (101) respectively, and two brackets (103) are respectively installed on the front side and the rear side of the bottom of the body (101), and it is characterized in that: the front side The front side of the bracket (103) is in close contact with the connection shell (2), the inside of the connection shell (2) is provided with a cavity (3), and the inside of the cavity (3) is provided with a buffer assembly (4 ), the left and right sides of the bottom of the buffer assembly (4) are provided with shock-absorbing bases (5). 2. A kind of unmanned aerial vehicle with buffering function as claimed in claim 1, is characterized in that: described buffer assembly (4) comprises movable plate (401), and the surface of described movable plate (401) and cavity ( 3) internal movable connection, the top of the movable plate (401) is fixedly connected with two mating blocks (402), and the surfaces of the two mating blocks (402) are connected with movable rods (403) in rotation, and the two movable rods The opposite ends of (403) are all movably connected with moving blocks (404), and the inner sliding connection of the two moving blocks (404) is connected to the limit post (405), and the surface of the limit post (405) is sleeved with a buffer spring ( 406), the side of the buffer spring (406) close to the two moving blocks (404) is fixedly connected with the two moving blocks (404). 3. A kind of unmanned aerial vehicle with buffering function as claimed in claim 2, it is characterized in that: the shock-absorbing base (5) on the left side comprises a fixed block (501), and the top of the fixed block (501) is in contact with The bottom of the movable plate (401) is fixedly connected, the inside of the fixed block (501) is slidably connected with a support seat (502), and the top of the support seat (502) is fixedly connected with an elastic spring (503), and the elastic spring (503) One side close to the fixed block (501) is fixedly connected with the fixed block (501). 4. The unmanned aerial vehicle with a buffer function according to claim 3, characterized in that: the bottom of the support seat (502) is fixedly connected with a shock-absorbing cushion (6), which can further play a buffering role. 5. A kind of unmanned aerial vehicle with buffering function as claimed in claim 1, it is characterized in that: the left and right sides of the top of the connecting shell (2) are all fixedly connected with inserts (7), two inserts ( The rear side of 7) is equipped with projections (8), and the internal threads of the projections (8) on the left side and the insert block (7) are connected with bolts (9). 6. A kind of unmanned aerial vehicle with buffering function as claimed in claim 5, it is characterized in that: the rear side of described bolt (9) is fixedly connected with handle (10), and the shape of described handle (10) and palm match. 7. A kind of unmanned aerial vehicle with buffering function as claimed in claim 3, is characterized in that: the surface of described movable plate (401) and fixed block (501) is all in close contact with the inside of cavity (3) and Can only move up or down.

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