Unmanned aerial vehicle with good protection performance

Abstract

The utility model discloses an unmanned aerial vehicle with good protection performance, which comprises a vehicle body, two sides of the vehicle body are both provided with supports, the tops of the two supports are both provided with power devices, the lower part of the vehicle body is provided with a working assembly, the unmanned aerial vehicle with good protection performance further comprises a protection device which is arranged at the bottoms of the two supports; wherein the protection device can automatically conduct buffering protection work when the unmanned aerial vehicle with the good protection performance lands, and a remote control parachute is installed at the top of the vehicle body. The unmanned aerial vehicle with the good protection performance relates to the technical field of unmanned aerial vehicles, and through the cooperation of the vehicle body, the support and the protection device, the unmanned aerial vehicle with the good protection performance can automatically carry out buffering protection work when the landing speed is too high due to out-of-control or manual misoperation of the unmanned aerial vehicle, so that the use safety of the unmanned aerial vehicle with the good protection performance can be guaranteed; and therefore, the service life of the unmanned aerial vehicle can be guaranteed, and convenience is brought to use of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a unmanned aerial vehicle with good protection performance. Background Art

[0002] Unmanned aircraft, referred to as "drones", are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices. They have no cockpit but are equipped with autopilots, program control devices and other equipment. Personnel on the ground, on ships or at the mother aircraft remote control station use radar and other equipment to track, locate, remotely control, telemeter and transmit digital data to them.

[0003] The current drone bracket does not have a buffer protection structure. Once the drone falls too fast due to human error, the drone will directly collide with the ground. Due to the low overall strength of the drone, the drone is easily damaged, which in turn affects the service life of the drone, thus causing inconvenience to people's use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a drone with good protective performance, which solves the problem that the current drone bracket does not have a buffer protection structure. Once the drone falls at a too fast speed due to an operating error by people, the drone will directly collide with the ground rigidly. Moreover, since the overall strength of the drone is relatively low, the drone is easily damaged, which in turn affects the service life of the drone, thus causing inconvenience to people's use.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a UAV with good protection performance, including a body, brackets are installed on both sides of the body, power devices are installed on the top of the two brackets, and working components are installed under the body. The UAV with good protection performance also includes: a protective device, which is installed at the bottom of the two brackets; wherein the protective device can automatically perform buffering and protection work when the UAV with good protection performance lands.

[0006] Preferably, a remote-controlled parachute is installed on the top of the body.

[0007] Preferably, the outer wall of the working component is sleeved with a protective cover detachably connected to the bottom of the body, and openings are processed on both sides of the protective cover.

[0008] Preferably, the protective device includes: a plurality of legs, which are respectively installed on the bottoms of the two brackets; a plurality of rods, which are respectively inserted into the inner walls of the plurality of legs; two brackets, which are respectively installed on the bottoms of the plurality of rods; a plurality of springs, which are respectively sleeved on the outer walls of the plurality of rods, and the top and bottom are respectively fixed to the bottoms of the plurality of legs and the tops of the two brackets; a plurality of damping pads, which are respectively arranged on the inner walls of the plurality of legs and movably connected to the outer walls of the plurality of rods; wherein, when the drone with good protective performance lands, due to the gravity of the drone itself, the legs are driven to move along the outer walls of the rods and the springs are compressed at the same time. At this time, the springs can be used for buffering, and the design of the damping pads can enable the springs to quickly restore a stable state.

[0009] Preferably, rubber pads are installed under the two support frames.

[0010] Beneficial Effects

[0011] The utility model provides a drone with good protection performance. It has the following beneficial effects: the drone with good protection performance can automatically perform buffer protection work when the drone is out of control or the landing speed is too fast due to human operation errors through the cooperation of the body, the bracket and the protection device, so that the use safety of the drone with good protection performance can be guaranteed, and then the service life of the drone can be guaranteed, which brings convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 A cross-sectional view of

[0014] Figure 3 for Figure 2 Schematic diagram of the structure of the middle leg, spring and plug rod;

[0015] Figure 4 for Figure 2 Schematic diagram of the structure of the machine body, working components and protective cover.

[0016] In the figure: 1. body, 2. protective device, 201. outrigger, 202. rod, 203. spring, 204. support frame, 205. damping pad, 3. working component, 4. bracket, 5. remote-controlled parachute, 6. protective cover, 7. power unit, 8. rubber pad. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0019] The current drone bracket does not have a buffer protection structure. Once the drone is landing too fast due to a mistake in operation, the drone will directly collide with the ground. Due to the low overall strength of the drone, the drone is easily damaged, which in turn affects the service life of the drone, thus causing inconvenience to people.

[0020] In view of this, the utility model provides a UAV with good protective performance. Through the cooperation of the body, the bracket and the protective device, the buffer protection work can be automatically performed when the UAV loses control or the landing speed is too fast due to human operation error. Therefore, the safety of the use of the UAV with good protective performance can be guaranteed, and the service life of the UAV can be guaranteed, which brings convenience to the staff.

[0021] Embodiment 1: Figure 1 , 2 , 3 and 4, a UAV with good protection performance includes a body 1, brackets 4 are installed on both sides of the body 1, power devices 7 are installed on the tops of the two brackets 4, and a working component 3 is installed below the body 1. The UAV with good protection performance also includes: a protection device 2, which is installed at the bottom of the two brackets 4; wherein the protection device 2 can automatically perform buffer protection work when the UAV with good protection performance lands;

[0022] In the specific implementation process, it is worth pointing out that the power device 7 can provide power for the UAV with good protection performance. This is a well-known technology for those skilled in the art, and this case does not make any improvements or structural innovations here, so it will not be described in detail. Those skilled in the art should understand it in a broad sense. The working component 3 is the working mechanism of the UAV with good protection performance, and then the staff can perform work processing through the working mechanism. The structural composition of the specific working mechanism can be selected according to the actual use requirements. It will not be described in detail here, and it is sufficient to meet the use requirements;

[0023] Furthermore, a remote-controlled parachute 5 is installed on the top of the body 1;

[0024] In the specific implementation process, it is worth pointing out that the remote-controlled parachute 5 can use the external control device to automatically perform buffer protection when the UAV with good protection performance loses control, so the use safety of the UAV with good protection performance can be guaranteed. The remote-controlled parachute 5 is a well-known technology for those skilled in the art, and the specific installation method and selection specifications can be selected according to actual use requirements, as long as the use requirements are met, and no limitation is made here;

[0025] Furthermore, the outer wall of the working assembly 3 is sleeved with a protective cover 6 which is detachably connected to the bottom of the body 1, and both sides of the protective cover 6 are processed with openings;

[0026] In the specific implementation process, it is worth pointing out that the protective cover 6 can isolate and protect the working component 3, thereby ensuring the safe use of the working component 3, and the opening design can improve the heat dissipation performance of the working component 3;

[0027] Specifically, when using the drone with good protection performance, when the drone with good protection performance loses control or the staff makes an operating error, when the landing speed is too fast, the protection device 2 can be used for buffering, and once a more serious accident occurs, such as damage or failure of the power device 7, the staff can control the remote control parachute 5 for emergency treatment, thereby ensuring the safety of the use of the drone with good protection performance.

[0028] Embodiment 2: By Figure 1 , 2 As can be seen from 3, the protective device 2 includes: a plurality of legs 201, which are respectively installed at the bottom of the two brackets 4; a plurality of plug rods 202, which are respectively inserted into the inner walls of the plurality of legs 201; two brackets 204, which are respectively installed at the bottoms of the plurality of plug rods 202; a plurality of springs 203, which are respectively sleeved on the outer walls of the plurality of plug rods 202, and the top and bottom are respectively fixed to the bottoms of the plurality of legs 201 and the tops of the two brackets 204; a plurality of damping pads 205, which are respectively arranged on the inner walls of the plurality of legs 201 and are respectively movably connected to the outer walls of the plurality of plug rods 202; wherein, when the drone with good protective performance lands, due to the gravity of the drone itself, the legs 201 are driven to move along the outer walls of the plug rods 202, and the springs 203 are compressed at the same time, and the springs 203 can be used for buffering at this time, and the design of the damping pads 205 can enable the springs 203 to quickly restore a stable state;

[0029] In the specific implementation process, it is worth pointing out that when the leg 201 moves along the outer wall of the insertion rod 202, the spring 203 can be compressed. At this time, the elastic force of the spring 203 can be used for buffering protection, and the friction between the leg 201 and the insertion rod 202 can be increased by the design of the damping pad 205, so that the elastic potential energy of the spring 203 during deformation can be consumed, so that the spring 203 can be quickly stabilized;

[0030] Furthermore, rubber pads 8 are installed under the two brackets 204;

[0031] In the specific implementation process, it is worth pointing out that the rubber pad 8 can increase the friction between the support frame 204 and the ground, thereby ensuring stability during landing;

[0032] Specifically, based on the above-mentioned embodiment 1, when the drone with good protection performance lands, due to the gravity of the drone itself, the leg 201 moves along the outer wall of the plug 202, and then begins to compress the spring 203. At this time, the elastic force of the spring 203 can be used to achieve buffering protection, and the friction between the plug 202 and the leg 201 can be used to consume the elastic potential energy of the spring 203, so that the spring 203 can be quickly stabilized.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drone with good protection performance, comprising a body (1), characterized in that: Brackets (4) are installed on both sides of the body (1), power devices (7) are installed on the tops of the two brackets (4), and a working component (3) is installed below the body (1). The UAV with good protection performance also includes: A protective device (2) installed at the bottom of the two brackets (4); The protection device (2) can automatically perform buffering and protection work when the UAV with good protection performance lands.

2. A drone with good protection performance according to claim 1, characterized in that: A remote-controlled parachute (5) is installed on the top of the machine body (1).

3. The UAV with good protection performance according to claim 1, characterized in that: The outer wall of the working component (3) is sleeved with a protective cover (6) which is detachably connected to the bottom of the machine body (1), and openings are processed on both sides of the protective cover (6).

4. The UAV with good protection performance according to claim 1, characterized in that: The protective device (2) comprises: A plurality of legs (201) are provided and are respectively mounted on the bottoms of the two brackets (4); A plurality of inserting rods (202) are provided and are respectively inserted into the inner walls of the plurality of supporting legs (201); Two support frames (204) are provided and are respectively installed at the bottom of the plurality of insertion rods (202); A plurality of springs (203) are provided, which are respectively sleeved on the outer walls of the plurality of the insertion rods (202), and the top and the bottom are respectively fixedly connected to the bottoms of the plurality of the supporting legs (201) and the tops of the two support frames (204); A plurality of damping pads (205) are provided, which are respectively provided on the inner walls of the plurality of legs (201) and are respectively movably connected to the outer walls of the plurality of insertion rods (202); Among them, when the drone with good protection performance lands, due to the gravity of the drone itself, the supporting leg (201) is driven to move along the outer wall of the insertion rod (202), and the spring (203) is compressed at the same time. At this time, the spring (203) can be used for buffering, and the design of the damping pad (205) can enable the spring (203) to quickly restore a stable state.

5. The UAV with good protection performance according to claim 4, characterized in that: Rubber pads (8) are installed below the two support frames (204).

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