Quick-release antenna structure for unmanned aerial vehicle and unmanned aerial vehicle

Abstract

The utility model relates to antenna quick release structure technical field discloses a quick release antenna structure and unmanned plane for unmanned plane, set up on the take -off support of unmanned plane, including antenna module and set up quick release module between antenna module and take -off support, quick release module includes quick release buckle and with quick release buckle adaptation quick release base, quick release buckle sets up the bottom of antenna module, quick release base sets up on take -off support, quick release buckle includes buckle seat, buckle seat outside is provided with press block and the buckle block of integrally formed in press block below, be provided with through -hole in buckle seat, quick release base slidingly sets up in through -hole, be provided with the clamping groove of adaptation with buckle block on quick release base, quick release base sets up inclined guide slot above the corresponding of clamping groove.

Description

Technical Field

[0001] This utility model relates to the field of antenna quick-release structure technology, and in particular to a quick-release antenna structure for unmanned aerial vehicles (UAVs) and the UAV itself. Background Technology

[0002] A drone is an unmanned aerial vehicle controlled by radio remote control equipment or its own program control device. With the rapid development of the drone industry, more and more drones are being used in agriculture, forestry, power, surveying, telemetry and other industries.

[0003] The drone has landing gear attached to its lower fuselage. The landing gear supports the entire fuselage, allowing the drone to land smoothly at the landing site. The communication antenna is typically secured to the landing gear at the bottom of the drone using screws and nuts. Quickly installing and removing the antenna is quite inconvenient. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a quick-release antenna structure for UAVs and a UAV, which facilitates the quick installation and removal of the antenna on the landing gear.

[0005] The technical solution of this utility model is as follows: On one hand, this utility model discloses a quick-release antenna structure for a drone, which is set on the landing bracket of the drone. It includes an antenna module and a quick-release module set between the antenna module and the landing bracket. The quick-release module includes a quick-release buckle and a quick-release base adapted to the quick-release buckle. The quick-release buckle is set at the bottom of the antenna module, and the quick-release base is set on the landing bracket. The quick-release buckle includes a buckle seat, a pressing block and a buckle block integrally formed below the pressing block are provided on the outer side of the buckle seat, a through hole is provided in the buckle seat, the quick-release base is slidably set in the through hole, a slot adapted to the buckle block is provided on the quick-release base, and an oblique guide groove is provided above the corresponding slot on the quick-release base.

[0006] As can be seen from the above scheme, the antenna module is used to receive and transmit data. The quick-release buckle and the quick-release base are used to achieve quick assembly and disassembly between the antenna module and the landing bracket. The slot is used to fit with the buckle block to achieve fastening. The inclined guide groove is used for the buckle block to slide into the slot along the inclined surface to achieve locking. The pressing block is used to manually press and drive the buckle block to release the fastening in the slot, pull the quick-release base out of the through hole and drive the quick-release buckle to separate from the quick-release base, thereby enabling quick disassembly between the antenna module and the landing bracket.

[0007] The antenna module includes a communication antenna and a feed line detachably connected to the communication antenna. Therefore, the communication antenna is used for transmitting and receiving signals, and the feed line is used to connect to the communication antenna and transmit signals.

[0008] The pressing block has a first through groove communicating with the through hole on its outer periphery, with the opening end of the first through groove facing upwards. The buckle block has a second through groove communicating with the through hole on its outer periphery, with the opening end of the second through groove facing downwards.

[0009] The pressing block protrudes outward, and a pressing groove is provided on the inner side of the pressing block. Therefore, by corresponding to the inclined guide groove, the pressing block is easily pressed inward during pressing, thereby causing the latching block at the other end to pry outward and release the lock within the latching groove.

[0010] The quick-release base has a clamp at its bottom, and the landing gear is inserted into the connecting through hole of the clamp. Fasteners are also inserted into the clamp. Therefore, the clamp enables the connection between the landing gear and the quick-release base.

[0011] The buckle block is provided with a plurality of reinforcing ribs at equal intervals, and the reinforcing ribs extend from the bottom of the pressing block along the buckle block.

[0012] On the other hand, this utility model discloses a drone, including a drone body, the bottom of which is provided with a plurality of landing brackets and a quick-release antenna structure. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is another structural schematic diagram of the present invention;

[0015] Figure 3 This is a partial structural schematic diagram of the present invention;

[0016] Figure 4 This is a structural diagram of a drone. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] like Figures 1 to 4As shown, this utility model discloses a quick-release antenna structure for a drone, which is mounted on the landing gear 110 of the drone. It includes an antenna module 1 and a quick-release module disposed between the antenna module 1 and the landing gear 110. The quick-release module includes a quick-release buckle 2 and a quick-release base 3 adapted to the quick-release buckle 2. The quick-release buckle 2 is disposed at the bottom of the antenna module 1, and the quick-release base 3 is disposed on the landing gear 110. The quick-release buckle 2 includes a buckle seat 21, a pressing block 22 and a buckle block 23 integrally formed below the pressing block 22 on the outer side of the buckle seat 21, a through hole 20 in the buckle seat 21, and the quick-release base 3 slidably disposed within the through hole 20. The quick-release base 3 has a slot 31 adapted to the buckle block 23, and a slanted guide groove 32 corresponding to the slot 31 on the quick-release base 3. The pressing block 22 is correspondingly disposed with the slanted guide groove 32. In this embodiment, the buckle block 23 is arranged inward, the buckle block 23 is arranged in the shape of a hook block and the bottom is provided with a buckle slope. The buckle groove 31 is provided with a buckle groove slope that is adapted to the buckle slope. The buckle groove slope and the inclined guide groove 32 are both in the same direction of inclination as the buckle slope.

[0019] The antenna module 1 includes a communication antenna 11 and a feed line 12 detachably connected to the communication antenna 11. In this embodiment, the communication antenna 11 and the feed line 12 are tightened together with screws.

[0020] The pressing block 22 has a first through groove 24 communicating with the through hole 20 on its outer periphery, with the opening end of the first through groove 24 facing upward. The buckle block 23 has a second through groove 25 communicating with the through hole 20 on its outer periphery, with the opening end of the second through groove 25 facing downward.

[0021] The pressing block 22 is convex outward, and a pressing groove 221 is provided on the inner side of the pressing block 22.

[0022] The quick-release base 3 has a clamp 33 at its bottom, and the landing gear 110 passes through the connecting through hole of the clamp 33. Fasteners are also provided on the clamp 33. In this embodiment, the clamp 33 has a connecting block at its bottom, and the connecting block has a slot communicating with the connecting through hole. The fasteners are inserted into the connecting through hole on the connecting block and are used to lock the clamp by adjusting the size of the slot, thus facilitating adaptation to landing gears of different diameters.

[0023] The latching block 23 is provided with a plurality of reinforcing ribs 231 at equal intervals, and the reinforcing ribs 231 extend from the bottom of the pressing block 22 along the latching block 23.

[0024] On the other hand, this utility model discloses a drone, including a drone body 100, with a plurality of landing gear brackets 110 and a quick-release antenna structure disposed at the bottom of the drone body 100. In this embodiment, the landing gear brackets 110 are used to ensure the safe and stable take-off and landing of the drone. The landing gear brackets 110 include a bracket body and a support plate disposed at the bottom of the bracket body. The top of the bracket body is connected to the drone body 100. The pressure during landing is reduced by increasing the contact area between the support plate and the ground. The support plate is provided with reinforcing ribs for stable support when the drone lands on the ground. The feed line 12 is arranged parallel to the axis of the landing gear brackets 110, and the communication antenna 11 is arranged perpendicular to the axis of the landing gear brackets 110.

[0025] In this embodiment, the UAV body 100 is a micro coaxial dual-rotor UAV, and three landing gears 110 are provided at the bottom of the UAV body 100, forming a triangular support structure on the ground.

[0026] The working process of this utility model is as follows: During installation, the through hole 20 is aligned with the quick-release base 3 and moved down, so that the quick-release base 3 slides into the through hole 20 on the buckle seat 21, and the buckle block 23 slides into the buckle groove 31 along the inclined guide groove 32, thereby realizing the fastening between the quick-release base 3 and the quick-release buckle 2; During disassembly, the pressing block 22 is pressed manually, the buckle block 23 is lifted outward, the buckle block 23 is released from the fastening in the buckle groove 31, the quick-release base 3 is pulled out from the through hole 20, and the quick-release buckle 2 is separated from the quick-release base 3, thereby driving the quick disassembly of the antenna module 1 and the landing bracket 110.

[0027] Finally, it should be emphasized that the above description is not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-release antenna structure for a drone, mounted on the landing gear (110) of the drone, characterized in that: The system includes an antenna module (1) and a quick-release module disposed between the antenna module (1) and the landing gear (110). The quick-release module includes a quick-release buckle (2) and a quick-release base (3) adapted to the quick-release buckle (2). The quick-release buckle (2) is disposed at the bottom of the antenna module (1), and the quick-release base (3) is disposed on the landing gear (110). The quick-release buckle (2) includes a buckle seat (21). A pressing block (22) and a snap block (23) integrally formed below the pressing block (22) are provided on the outer side of the seat (21). A through hole (20) is provided in the snap block seat (21). The quick-release base (3) is slidably disposed in the through hole (20). A slot (31) adapted to the snap block (23) is provided on the quick-release base (3). An inclined guide groove (32) is provided on the quick-release base (3) above the slot (31).

2. The quick-release antenna structure for a drone according to claim 1, characterized in that: The antenna module (1) includes a communication antenna (11) and a feed line (12) detachably connected to the communication antenna (11).

3. The quick-release antenna structure for a drone according to claim 1, characterized in that: The pressing block (22) has a first through groove (24) communicating with the through hole (20) on its outer periphery, with the opening end of the first through groove (24) facing upward. The buckle block (23) has a second through groove (25) communicating with the through hole (20) on its outer periphery, with the opening end of the second through groove (25) facing downward.

4. The quick-release antenna structure for a drone according to claim 1, characterized in that: The pressing block (22) is convex outward, and a pressing groove (221) is provided on the inner side of the pressing block (22).

5. The quick-release antenna structure for a drone according to claim 1, characterized in that: The quick-release base (3) is provided with a clamp (33) at the bottom, and the lifting bracket (110) passes through the connecting through hole of the clamp (33). Fasteners are provided on the clamp (33).

6. The quick-release antenna structure for a drone according to claim 1, characterized in that: The buckle block (23) is provided with a plurality of reinforcing ribs (231) at equal intervals, and the reinforcing ribs (231) extend from the bottom of the pressing block (22) along the buckle block (23).

7. A drone comprising the quick-release antenna structure according to any one of claims 1 to 6, characterized in that, It includes a drone body (100), and the bottom of the drone body (100) is provided with a plurality of the landing brackets (110) and the quick-release antenna structure.

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