Airborne relay launching mechanism of unmanned aerial vehicle

Abstract

The utility model relates to an unmanned aerial vehicle airborne relay launching mechanism, which belongs to the technical field of unmanned aerial vehicle relay and comprises a vehicle body, a frame is mounted on the outer side of the vehicle body, a repeater is arranged at the bottom of the vehicle body, and a protection component is arranged between the repeater and the vehicle body. The protection assembly comprises a mounting base, the mounting base is fixedly connected to the bottom of the machine body, the repeater is inserted into the inner side of the mounting base, the lower side of the mounting base is sleeved with a positioning cover, the left side and the right side of the mounting base are fixedly connected with mounting shells, and fixing assemblies are arranged between the mounting shells and the positioning cover; the fixing assembly comprises an adjusting screw rod. The unmanned aerial vehicle airborne relay launching mechanism solves the problems that most of existing unmanned aerial vehicle airborne relay launching mechanisms are directly and fixedly installed on the surface of an unmanned aerial vehicle for work and use, and in the actual use process, the existing unmanned aerial vehicle airborne relay launching mechanisms are likely to collide with external objects, so that unmanned aerial vehicle relays are damaged, economic losses are caused, and use is affected.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) relay technology, specifically to an airborne UAV relay launch mechanism. Background Technology

[0002] Relay communication is an indispensable and crucial component of professional wireless communication systems. In recent years, sudden geological disasters such as earthquakes, floods, and snowstorms have frequently occurred in my country. After a geological disaster, facing extremely complex disaster sites, it is paramount to collect information from the disaster site and transmit it back to the command center in digital, text, image, voice, and video formats as quickly as possible to support decision-making by the disaster relief command. Obtaining timely and effective disaster information is a powerful guarantee for saving lives and property. In the event of a sudden incident, traditional communication and relay stations may be damaged, and new emergency relays may be unable to communicate with existing relays or other relays due to distance limitations. In such cases, emergency drone relays can be urgently deployed, hovering at an altitude of 300-500 meters. Multiple drones can then network using mesh technology to provide network support for emergency disaster relief, forest fire prevention, border patrol, counter-terrorism, power line inspection, and agricultural inspection in a medium-sized city, providing audio, video, and data information to the application layer.

[0003] Most existing UAV airborne relay launch mechanisms are directly fixed to the surface of the UAV for operation. In actual use, they may collide with external objects, causing damage to the UAV relay, resulting in economic losses and affecting its use. Therefore, a new UAV airborne relay launch mechanism is proposed to solve the problems mentioned above. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an airborne relay launch mechanism for unmanned aerial vehicles (UAVs), which has advantages such as easy fixing and protection. It solves the problem that most existing UAV airborne relay launch mechanisms are directly fixed to the surface of the UAV for operation. In actual use, they may collide with external objects, causing damage to the UAV relay, resulting in economic losses and affecting its use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an airborne relay transmission mechanism for unmanned aerial vehicles (UAVs), comprising a body, a frame mounted on the outer side of the body, a repeater disposed at the bottom of the body, and a protective component disposed between the repeater and the body;

[0006] The protective component includes a mounting base, which is fixedly connected to the bottom of the machine body. The repeater is inserted into the inner side of the mounting base. A positioning cover is sleeved on the lower side of the mounting base. Mounting shells are fixedly connected to both the left and right sides of the mounting base. A fixing component is provided between the mounting shell and the positioning cover.

[0007] The fixing assembly includes an adjusting screw, one end of which is connected to the inside of the mounting housing via a bearing, and the other end of which is fixedly connected to a knob. A threaded sleeve is threadedly connected to the outer side of the adjusting screw, and a connecting rod is fixedly connected to the bottom of the threaded sleeve. A fixing block is fixedly connected to the outer wall of the connecting rod, and the fixing block is inserted into the inner side of the positioning cover.

[0008] Furthermore, a limiting block is fixedly connected to the inner wall of the positioning cover, and the number of the limiting blocks is set to two.

[0009] Furthermore, the bottom of the repeater is provided with blind holes that are adapted to the limiting blocks. The number of blind holes is set to two, and the two limiting blocks are respectively matched with the two blind holes.

[0010] Furthermore, the knob is located on the outside of the mounting housing, and a strip-shaped opening is provided at the bottom of the mounting housing, through which the connecting rod passes.

[0011] Furthermore, a movable ring is fixedly connected to the upper side of the threaded sleeve, and a guide rod is provided on the inner side of the movable ring.

[0012] Furthermore, the guide rod is fixedly connected inside the mounting housing, the movable ring is movably sleeved on the outer wall of the guide rod, and a spring is provided on the side of the movable ring near the mounting base.

[0013] Furthermore, the spring is sleeved on the outer wall of the guide rod, one end of the spring abuts against the movable ring, and the other end of the spring abuts against the inner wall of the mounting housing.

[0014] Compared with the prior art, this utility model provides an airborne relay transmission mechanism for unmanned aerial vehicles (UAVs), which has the following beneficial effects:

[0015] This UAV-borne relay transmitter mechanism uses a mounting base and positioning cover to install the repeater under the drone body, providing a certain degree of protection. The positioning cover is secured by a fixing component within the mounting housing, ensuring installation stability. Rotating a knob drives an adjusting screw, which in turn moves a threaded sleeve, allowing adjustment of the position of the connecting rod and fixing block. This facilitates the disassembly of the positioning cover, and consequently, the disassembly and maintenance of the repeater. It is convenient to use and solves the problem that existing UAV-borne relay transmitter mechanisms, which are mostly directly fixed to the surface of the UAV, may be damaged by collisions with external objects during actual use, resulting in economic losses and affecting usability. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0017] Figure 2 This is a structural cross-sectional view of the mounting base and positioning cover of this utility model;

[0018] Figure 3 This utility model Figure 2 A magnified structural diagram of structure A is shown below;

[0019] Figure 4 This is a three-dimensional view of the positioning cover of this utility model.

[0020] In the diagram: 1. Body; 2. Frame; 3. Mounting base; 4. Repeater; 5. Positioning cover; 6. Limiting block; 7. Mounting shell; 8. Adjusting screw; 9. Knob; 10. Threaded sleeve; 11. Connecting rod; 12. Fixing block; 13. Guide rod; 14. Movable ring; 15. Strip opening; 16. Spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1:

[0023] Please see Figures 1 to 4 The UAV airborne relay launch mechanism in this embodiment includes a body 1, a frame 2 installed on the outside of the body 1, and a repeater 4 provided at the bottom of the body 1.

[0024] In this embodiment, a protective component is provided between the repeater 4 and the body 1. The protective component includes a mounting base 3, which is fixedly connected to the bottom of the body 1. The repeater 4 is inserted into the inner side of the mounting base 3. A positioning cover 5 is sleeved on the lower side of the mounting base 3. Mounting shells 7 are fixedly connected to both the left and right sides of the mounting base 3.

[0025] In this embodiment, a fixing component is provided between the mounting shell 7 and the positioning cover 5. The fixing component includes an adjusting screw 8. One end of the adjusting screw 8 is connected to the inside of the mounting shell 7 through a bearing. The other end of the adjusting screw 8 is fixedly connected to a knob 9. The knob 9 is located on the outside of the mounting shell 7. A threaded sleeve 10 is threadedly connected to the outside of the adjusting screw 8. A connecting rod 11 is fixedly connected to the bottom of the threaded sleeve 10. A fixing block 12 is fixedly connected to the outer wall of the connecting rod 11. The fixing block 12 is inserted into the inside of the positioning cover 5. Through holes adapted to the fixing block 12 are opened on both the left and right sides of the positioning cover 5.

[0026] The bottom of the mounting shell 7 has a slot 15, through which the connecting rod 11 passes. The slot 15 facilitates the movement of the connecting rod 11.

[0027] It should be noted that a movable ring 14 is fixedly connected to the upper side of the threaded sleeve 10, and a guide rod 13 is provided on the inner side of the movable ring 14. The guide rod 13 is fixedly connected to the inside of the mounting shell 7, and the movable ring 14 is movably sleeved on the outer wall of the guide rod 13. The cooperation between the movable ring 14 and the guide rod 13 can guide the threaded sleeve 10, improving the stability of the structure. At the same time, a spring 16 is provided on the side of the movable ring 14 near the mounting base 3. The spring 16 is sleeved on the outer wall of the guide rod 13, with one end of the spring 16 abutting against the movable ring 14 and the other end abutting against the inner wall of the mounting shell 7. When the fixed block 12 cooperates with the positioning cover 5, the spring 16 is in a retracted state.

[0028] Example 2:

[0029] Please see Figure 2 and Figure 4 Based on Embodiment 1, a limiting block 6 is fixedly connected to the inner wall of the positioning cover 5. The number of limiting blocks 6 is set to two. The bottom of the repeater 4 is provided with a blind hole that matches the limiting block 6. The number of blind holes is set to two. The two limiting blocks 6 cooperate with the two blind holes respectively. The limiting blocks 6 facilitate the positioning of the repeater 4 inside the mounting base 3, thereby improving the stability of the structure.

[0030] The working principle of the above embodiments is as follows:

[0031] In use, the repeater 4 is installed under the body 1 by the cooperation of the mounting base 3 and the positioning cover 5, which provides a certain degree of protection. The positioning cover 5 is fixed by the fixing components in the mounting shell 7, ensuring the stability of the installation. By rotating the knob 9, the adjusting screw 8 is rotated, which in turn moves the threaded sleeve 10, thereby adjusting the position of the connecting rod 11 and the fixing block 12. This facilitates the disassembly of the positioning cover 5, which in turn facilitates the disassembly and maintenance of the repeater 4, making it convenient to use.

[0032] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical methods. Any method that can achieve its beneficial effects can be implemented. In addition, all electrical components mentioned in this article are electrically connected to the main controller and power supply. The main controller is a conventional and known device, and the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this article.

[0033] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

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

Claims

1. An airborne relay transmission mechanism for unmanned aerial vehicles (UAVs), comprising a body (1), a frame (2) mounted on the outer side of the body (1), and a repeater (4) disposed at the bottom of the body (1), characterized in that: A protective component is provided between the repeater (4) and the body (1); The protective component includes a mounting base (3), which is fixedly connected to the bottom of the body (1). The repeater (4) is inserted into the inner side of the mounting base (3). A positioning cover (5) is sleeved on the lower side of the mounting base (3). Mounting shells (7) are fixedly connected to both the left and right sides of the mounting base (3). A fixing component is provided between the mounting shell (7) and the positioning cover (5). The fixing assembly includes an adjusting screw (8), one end of which is connected to the inside of the mounting shell (7) via a bearing, and the other end of which is fixedly connected to a knob (9). A threaded sleeve (10) is threadedly connected to the outer side of the adjusting screw (8), and a connecting rod (11) is fixedly connected to the bottom of the threaded sleeve (10). A fixing block (12) is fixedly connected to the outer wall of the connecting rod (11), and the fixing block (12) is inserted into the inner side of the positioning cover (5).

2. The UAV airborne relay launch mechanism according to claim 1, characterized in that: A limiting block (6) is fixedly connected to the inner wall of the positioning cover (5), and the number of the limiting blocks (6) is set to two.

3. The UAV airborne relay launch mechanism according to claim 2, characterized in that: The bottom of the repeater (4) is provided with blind holes that are adapted to the limiting block (6). The number of blind holes is set to two, and the two limiting blocks (6) are respectively matched with the two blind holes.

4. The UAV airborne relay launch mechanism according to claim 1, characterized in that: The knob (9) is located on the outside of the mounting shell (7), and the bottom of the mounting shell (7) has a strip-shaped opening (15), through which the connecting rod (11) passes.

5. The UAV airborne relay launch mechanism according to claim 1, characterized in that: A movable ring (14) is fixedly connected to the upper side of the threaded sleeve (10), and a guide rod (13) is provided on the inner side of the movable ring (14).

6. The UAV airborne relay launch mechanism according to claim 5, characterized in that: The guide rod (13) is fixedly connected inside the mounting shell (7), and the movable ring (14) is movably sleeved on the outer wall of the guide rod (13). A spring (16) is provided on the side of the movable ring (14) near the mounting base (3).

7. The UAV airborne relay transmission mechanism according to claim 6, characterized in that: The spring (16) is sleeved on the outer wall of the guide rod (13). One end of the spring (16) abuts against the movable ring (14), and the other end of the spring (16) abuts against the inner wall of the mounting shell (7).

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