Unmanned aerial vehicle ground station capable of rapidly replacing antenna

Abstract

The utility model provides an unmanned aerial vehicle ground station capable of rapidly dismounting and replacing an antenna, which comprises a ground station main body, the antenna and a rapid dismounting assembly, the antenna is arranged on the peripheral side of the ground station main body, and the rapid dismounting assembly is arranged between the ground station main body and the antenna, is used for fixing the position of the antenna and is used for manually mounting and dismounting the antenna. According to the unmanned aerial vehicle ground station capable of rapidly dismounting and replacing the antenna provided by the invention, the antenna can be manually mounted and dismounted rapidly and conveniently through the arrangement of the rapid dismounting assembly, and the unmanned aerial vehicle ground station is simple in structure and relatively low in cost; and the quick release assembly can assist in fixing the antenna to ensure stable connection, so that the communication between the unmanned aerial vehicle ground station capable of quickly detaching and replacing the antenna and the unmanned aerial vehicle is stable.

Description

Technical field

[0001] The utility model relates to the technical field of unmanned aerial vehicles (UAVs), in particular to a UAV ground station with a rapidly detachable and replaceable antenna. [Background Technology]

[0002] A drone ground station with a quickly removable antenna serves as the command and control center for drones, used for monitoring and controlling them. Antennas are essential components for drones, as they primarily transmit and receive signals between drones and ground stations. During drone control, users must choose between directional and omnidirectional antennas based on the specific scenario. Transmitting and receiving different signal frequencies also requires switching antennas. However, existing drone ground stations with quickly removable antennas use fixed connections, making it very inconvenient to carry a drone ground station with two types of antennas. While the antenna can be replaced directly by rotating it through a threaded connection, the connection is unstable, making it prone to detachment and disconnection, preventing stable signal transmission. [Utility Model Content]

[0003] The purpose of the utility model is to provide a UAV ground station with a quickly removable antenna, so as to solve the problems of inconvenience in use and insufficient stability, and to achieve stable communication while making the antenna easy to remove and replace.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A UAV ground station with a quickly replaceable antenna comprises a ground station body, an antenna, and a quick-release assembly. The antenna is arranged on the peripheral side of the ground station body. The quick-release assembly is arranged between the ground station body and the antenna and is used to fix the position of the antenna and to manually install and remove the antenna.

[0006] Compared with the existing technology, the UAV ground station with quickly replaceable antenna realizes manual installation and disassembly of the antenna by setting the quick-release component, which is quick and convenient, and has a simple structure and low cost; and the quick-release component can help fix the antenna to ensure a stable connection, so that the communication between the UAV ground station with quickly replaceable antenna and the UAV is stable.

Brief Description of the Drawings

[0007] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0008] Figure 1 This is a schematic diagram of the three-dimensional structure of the UAV ground station with quickly detachable antennas according to the present invention;

[0009] Figure 2 This is a three-dimensional structural exploded view of the UAV ground station with a quickly replaceable antenna according to the present invention;

[0010] Figure 3 yes Figure 2 an enlarged view of the slider shown; and

[0011] Figure 4 yes Figure 2 An enlarged cross-sectional view of the connection between the antenna and the ground station body is shown. [Specific implementation method]

[0012] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0013] Please refer to Figure 1 and Figure 2 The UAV ground station 100 with a quickly removable antenna includes a ground station body 1, an antenna 3, and a quick-release assembly 5. The antenna 3 is disposed on the periphery of the ground station body 1. The quick-release assembly 5 is disposed between the ground station body 1 and the antenna 3 and is used to secure the position of the antenna 3 and to manually install and remove the antenna 3. Compared to the prior art in which the antenna 3 is directly fixed to the ground station body 1, the provision of the quick-release assembly 5 facilitates the installation and replacement of the antenna 3. Compared to a threaded connection, the quick-release assembly 5 also provides a secure connection, ensuring a stable connection and enabling stable communication between the UAV ground station 100 with a quickly removable antenna and a drone (not shown).

[0014] In this embodiment, the quick-release assembly 5 includes a slider 51, a slot 53, and a snap-fit ​​member 55. The slider 51 is positioned relative to the slot 53, and the snap-fit ​​member 55 is positioned on one side of the slot 53. When the slider 51 moves along the slot 53 to a predetermined installation position, it engages and secures the slider. Installation and removal are achieved through the coordinated movement of the slider 51 and the slot 53, and the snap-fit ​​member 55 is used to secure the position. It should be noted that the predetermined installation position refers to the fixed position where the antenna 3 is mounted and connected to the ground station body 1. Similar to the fixed or threaded connection methods used in the prior art, a stable connection exists between the antenna 3 and the ground station body 1. The drone ground station 100 with a quickly removable antenna of the present application utilizes the slider 51 and the slot 53 to enable the antenna 3 to slide toward and away from the ground station body 1, and secures the antenna 3 by cooperating with the snap-fit ​​member 55. The overall structure is simple, installation and removal are convenient, and the cost is low.

[0015] To enhance the stability of the sliding connection between the slider 51 and the chute 53, the slider 51 is provided with a first recessed portion 515. First ridges 533 are provided on either side of the chute 53. When the slider 51 is slidably installed or secured relative to the chute 53, the first ridges 533 abut against the first recessed portion 515. In this embodiment, the cross-section of the first recessed portion 515 is L-shaped, and the first ridge 533 is a long strip of ridge that fully fits within the first recessed portion 515. As the slider 51 moves along the chute 53, the first ridges 533 and the first recessed portion 515 cooperate to ensure a relatively stable relative position of the slider 51, preventing it from swinging in any direction, making the entire installation process more stable and reliable. In addition, when the slider 51 reaches the preset installation position along the slide groove 53, the first ridge 533 and the first recessed portion 515 can further limit the movement of the slider 51, and cooperate with the locking member 55 to make the position of the slider 51 more fixed, thereby improving the stability of the installation of the antenna 3, thereby ensuring that the communication of the drone ground station 100 with the quickly replaceable antenna is more stable.

[0016] Since the present application adopts the method of installing the antenna 3 by moving the slider 51 along the slide 53, during the installation process, it is difficult for the user to control the force with which the slider 51 is pushed, which may easily damage the connector or line structure at the connection point (not shown). To this end, the slider 51 is provided with a baffle 513, and the slide 53 is provided with a second ridge 535. When the slider 51 moves along the slide 53 to the preset installation position, the baffle 513 abuts against the second ridge 535. The drone ground station 100 with a quickly removable antenna plays a limiting role through the positional relationship between the baffle 513 and the second ridge 535. When the slider 51 reaches the preset installation position, it cannot be pushed forward any further. The overall structure is simple, mold opening is convenient, and the cost is low.

[0017] In this embodiment, the slider 51 further comprises a boss 517 and second recesses 537 on either side of the chute 53. When the slider 51 moves along the chute 53 to the predetermined installation position, the bosses 517 abut against the second recesses 537. In addition to the stopper 513 and the second ridge 535 for position limiting, the bosses 517 and the second recesses 537 can also be provided internally to further limit the position. When the slider 51 reaches the predetermined installation position, the bosses 517, which protrude from the sides of the slider 51, fully contact the second recesses 537, preventing the slider 51 from moving further. If the stopper 513 is damaged, the mating structure of the bosses 517 and the second recesses 537 serves as a backup. Furthermore, the different positions of the stopper 513 and the bosses 517 on the slider 51 ensure more uniform force distribution, making it less susceptible to damage and extending the life of the slider 51.

[0018] Please continue reading Figure 3 and Figure 4 , Figure 3 is an enlarged view of the slider 51. Figure 4The figure shows an enlarged cross-sectional view of the connection between the antenna 3 and the ground station body 1. The bottom surface of the slide 53 is provided with a mounting groove 531, within which the engaging member 55 is received. The engaging member 55 comprises a spring 551, a pressure plate 553, and an inclined protrusion 555. The pressure plate 553 is fixedly connected to or integrally formed with the inclined protrusion 555. The spring 551 abuts against the inclined protrusion 555 and pushes it out of the mounting groove 531. The elastic effect of the spring 551 lifts the inclined protrusion 555, causing it to partially extend, achieving a locking effect. Furthermore, the inclined protrusion 555 is inclined, facilitating its interaction with the slider 51. When the slider 51 moves along the slide 53, it passes over the inclined surface of the inclined protrusion 555, making the movement smoother and more labor-saving for installation and removal. In this embodiment, the pressing plate 553 is integrally provided with the oblique protrusion 555. When the pressing plate 553 is pressed, the oblique protrusion 555 compresses the spring 551, causing the protruding portion of the oblique protrusion 555 to move into the mounting groove 531, thereby facilitating the removal of the slider 51. Of course, the pressing plate 553 can also be provided separately and fixedly connected to the oblique protrusion 555, which is not limited here.

[0019] Correspondingly, the slider 51 is provided with a slot 511, which is arranged opposite to the oblique protrusion 555. When the slider 51 moves along the guide groove 53 to the preset installation position, the oblique protrusion 555 engages with the slot 511. During the installation of the slider 51, the slider 51 first presses the oblique protrusion 555, so that the first recessed portion 515 of the slider 51 and the first ridge 533 engage with each other, and then the slider 51 is pushed. When the slider 51 moves to the preset installation position, the slot 511 moves to a position corresponding to the installation groove 531. At this time, the oblique protrusion 555 is no longer affected by the pressure of the slider 51. Due to the elastic force of the spring 551, the oblique protrusion 555 is lifted by the spring 551 to the corresponding position, thereby achieving engagement and fixation.

[0020] In this embodiment, the slide groove 53 is provided on the side of the ground station body 1, the slider 51 is provided on the antenna 3, and a through hole 11 is provided in the ground station body 1, through which the pressure plate 553 extends. To facilitate user disassembly, the pressure plate 553 extends through the through hole 11. The user can manually press the pressure plate 553 to change the position of the inclined protrusion 555. When the inclined protrusion 555 is fully accommodated in the installation groove 531, the slider 51 engages and can be pushed further along the slide groove 53 to the installation position, thereby separating the antenna 3 from the ground station body 1.

[0021] In another embodiment, the slider 51 and the antenna 3 may be integrated, which will not be described in detail here.

[0022] In another embodiment, the slide groove 53 can be provided on the antenna 3, the slider 51 can be provided on the periphery of the ground station body 1, the antenna 3 has a through hole 11, and the pressure plate 553 extends through the through hole 11. This is equivalent to a structure similar to the slider 51 protruding from the periphery of the ground station body 1, and the slide groove 53 is provided on the antenna 3. The two can also achieve installation and fixation through mutual cooperation.

[0023] Compared to existing technologies, the UAV ground station 100 with a rapidly replaceable antenna utilizes the quick-release assembly 5, enabling manual installation and removal of the antenna 3. This is quick, convenient, simple, and cost-effective. Furthermore, the quick-release assembly 5 helps secure the antenna 3, ensuring a secure connection and stable communication between the UAV ground station 100 and the drone. Furthermore, the corresponding first recess 515 and first ridge 533 cooperate to ensure a smooth and stable installation process, resulting in a stable and reliable structure after installation. The corresponding baffle 513 and second ridge 535 limit the slider 51, protecting the secure connection between the antenna 3 and the ground station body 1. The boss 517 and second recess 537 further limit the slider 51, protecting the antenna 3 and the ground station body 1, and extending their service life. This overall structural arrangement enables rapid replacement of the antenna 3, making the UAV ground station 100 with a rapidly replaceable antenna adaptable to a wider range of usage scenarios.

[0024] The above is only an embodiment of the present invention. It should be pointed out that those skilled in the art can make improvements without departing from the inventive concept of the present invention, but these improvements are all within the scope of protection of the present invention.

Claims

1. A UAV ground station with a quickly replaceable antenna, characterized in that: include: Ground station body; An antenna, the antenna being arranged on a peripheral side of the ground station body; and A quick-release assembly is provided between the ground station body and the antenna, and is used to fix the position of the antenna and to manually install and remove the antenna.

2. The UAV ground station with a rapidly replaceable antenna according to claim 1, characterized in that: The quick-release assembly comprises: chute; a slider, the slider being arranged relative to the slide groove; and The engaging member is arranged on one side of the slide groove and is used for engaging and fixing when the slider moves along the slide groove to a preset installation position.

3. The UAV ground station with a rapidly replaceable antenna according to claim 2, characterized in that: The bottom surface of the slide is provided with a mounting groove, and the engaging member is accommodated in the mounting groove. The engaging member includes a spring, a pressure plate and an inclined protrusion. The pressure plate is fixedly connected to or integrated with the inclined protrusion. The spring abuts against the inclined protrusion and pushes the inclined protrusion out of the mounting groove.

4. The UAV ground station with a rapidly replaceable antenna according to claim 3, characterized in that: The slider is provided with a slot, and the slot is arranged opposite to the oblique protrusion. When the slider moves along the slot to the preset installation position, the oblique protrusion is engaged and connected with the installation slot.

5. The UAV ground station with a rapidly replaceable antenna according to claim 2, characterized in that: The slider is provided with a first recessed portion, and first ridges are provided on both sides of the slide groove. When the slider is slidably installed or fixed relative to the slide groove, the first ridges and the first recessed portion abut against each other.

6. The UAV ground station with a rapidly replaceable antenna according to claim 2, characterized in that: The slider is provided with a baffle, and the slide groove is provided with a second ridge. When the slider moves along the slide groove to the preset installation position, the baffle abuts against the second ridge.

7. The UAV ground station with a rapidly replaceable antenna according to claim 2, characterized in that: The slider is provided with a boss, and second recessed portions are provided on both sides of the slide groove. When the slider moves along the slide groove to the preset installation position, the boss abuts against the second recessed portions.

8. The UAV ground station with a rapidly replaceable antenna according to claim 3, characterized in that: The slide groove is arranged on the peripheral side of the ground station body, the slider is arranged on the antenna, a through hole is arranged in the ground station body, and the pressure plate passes through the through hole.

9. The UAV ground station with a rapidly replaceable antenna according to claim 8, characterized in that: The slider is integrated with the antenna.

10. The UAV ground station with a rapidly replaceable antenna according to claim 3, characterized in that: The slide groove is arranged on the antenna, the slider is arranged on the peripheral side of the ground station body, a through hole is provided on the antenna, and the pressure plate passes through the through hole.

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