Unmanned aerial vehicle calling device

Abstract

The utility model relates to an unmanned aerial vehicle calling device, and relates to the technical field of aerial vehicle load devices. The loudspeaker comprises a shell, a loudspeaker assembly, a power supply assembly and a connecting assembly. The shell comprises a body, a bottom cover matched with the body and a containing cavity defined by the body and the bottom cover. The loudspeaker assembly is connected to the body. The power supply assembly is arranged in the accommodating cavity of the shell and used for supplying power to the loudspeaker assembly; the connecting assembly comprises a bandage and a viscous plate, the two ends of the bandage are connected to the two sides of the bottom cover, the bandage is used for being connected with the aircraft, the length of the bandage is adjustable, and the viscous plate is connected to the bottom of the bottom cover and used for adhering the aircraft. According to the unmanned aerial vehicle calling device provided by the utility model, the calling device can be conveniently connected with the aerial vehicle, and the connection strength can be increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aircraft load equipment, in particular to an unmanned aerial vehicle shouting device. BACKGROUND

[0002] The shouting device, i.e. the loudspeaker, is usually loaded on the unmanned aerial vehicle to perform remote information transmission. The cloud loudspeaker based on the Internet of Things disclosed in the Chinese utility model patent with the publication number CN218734970U on March 24, 2023 includes a main body, a metal heat dissipation cover installed at one end of the main body, a plastic front cover installed at one end of the metal heat dissipation cover, a number of tubes installed at one end of the plastic front cover, a quick-release base installed at the bottom end of the metal heat dissipation cover, a rechargeable battery installed inside the metal heat dissipation cover, and an integrated control circuit board installed at one end of the rechargeable battery.

[0003] The above-mentioned loudspeaker is connected with the unmanned aerial vehicle through the quick-release base. The quick-release base and the unmanned aerial vehicle are connected through screws. The connection and disconnection of the quick-release base and the unmanned aerial vehicle both consume a certain amount of time. Moreover, some unmanned aerial vehicles do not reserve a connection port, which causes the loudspeaker to be unable to match the unmanned aerial vehicle. UTILITY MODEL CONTENT

[0004] In order to facilitate the connection of the shouting device and the aircraft and increase the connection strength, the utility model provides an unmanned aerial vehicle shouting device.

[0005] The utility model provides an unmanned aerial vehicle shouting device, which adopts the following technical scheme:

[0006] An unmanned aerial vehicle shouting device includes a shell, a loudspeaker assembly, a power supply assembly, and a connecting assembly. The shell includes a body, a bottom cover matched with the body, and a containing cavity formed by the body and the bottom cover. The loudspeaker assembly is connected to the body. The power supply assembly is arranged in the containing cavity of the shell and is used to supply power to the loudspeaker assembly. The connecting assembly includes a strap and an adhesive plate. The two ends of the strap are connected to the two sides of the bottom cover. The strap is used to connect the aircraft, and the length of the strap is adjustable. The adhesive plate is connected to the bottom of the bottom cover, and the adhesive plate is used to paste the aircraft.

[0007] According to the embodiment of the present application, the material of the strap includes Velcro.

[0008] According to the embodiment of the present application, the material of the adhesive plate includes nano paste.

[0009] According to the embodiment of the present application, the power supply assembly comprises a battery, a battery compartment, a battery compartment cover and a pull strap, wherein the battery is detachably arranged in the battery compartment and electrically connected with the loudspeaker assembly for supplying power to the loudspeaker assembly, the battery compartment cover is detachably connected with the battery compartment, and the pull strap is connected with the battery, and the battery can be pulled out of the battery compartment through the pull strap.

[0010] According to the embodiment of the present application, the material of the battery compartment cover comprises a composite of acrylonitrile-butadiene-styrene and polycarbonate.

[0011] According to the embodiment of the present application, the bottom of the bottom cover is formed with a 1 / 4 threaded hole.

[0012] According to the embodiment of the present application, the loudspeaker assembly comprises a sound generating part, a horn part and a warning light, the horn part is connected with the sound generating part, the warning light is arranged below the horn part, and the materials of the horn part and the warning light both comprise a light-transmitting material.

[0013] According to the embodiment of the present application, the top of the shell body protrudes upward to form a protruding structure, a first opening facing the direction of the aircraft is arranged on the protruding structure, the first opening is in communication with the accommodating cavity, the horn part is connected with the protruding structure through the first opening, and the horn part and the first opening are further connected through a colloid.

[0014] According to the embodiment of the present application, the material of the bottom cover comprises an aluminum alloy, a main board of the loudspeaker assembly is arranged in the accommodating cavity, a heat-conducting gasket is connected with the bottom of the main board, the heat-conducting gasket is arranged opposite to the bottom cover, and a cavity is formed between the heat-conducting gasket and the bottom cover.

[0015] According to the embodiment of the present application, a second opening is arranged on the side of the protruding structure away from the first opening, the sound generating part of the loudspeaker is connected with the protruding structure through the second opening, and a window is arranged at the connection position of the sound generating part and the second opening.

[0016] Compared with the prior art, the embodiment of the present application connects the length-adjustable binding straps on both sides of the bottom cover of the shouting device and connects the adhesive plate on the bottom of the bottom cover. On the one hand, the binding straps can be conveniently and quickly connected with the aircraft, so as to conveniently connect and detach the shouting device with the aircraft, and can also be adapted to different aircraft models. On the other hand, the adhesive plate can also be pasted and fixed with the aircraft, so as to stably connect the shouting device with the aircraft. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a perspective view of the shouting device of the unmanned aerial vehicle of the present application;

[0018] Figure 2 and Figure 3 are sectional views of the UAV loudspeaker device of the present application;

[0019] Figure 4 is a schematic view of the connection structure of the strap and the bottom cover in the UAV loudspeaker device of the present application;

[0020] Figure 5 is a schematic view of the structure of the battery compartment in the UAV loudspeaker device of the present application;

[0021] Figure 6 is a schematic view of the structure of the battery compartment cover in the UAV loudspeaker device of the present application;

[0022] Figure 7 is a schematic view of the structure of the bottom cover in the UAV loudspeaker device of the present application.

[0023] Reference signs: 1 strap, 2 adhesive plate, 3 battery compartment, 4 battery compartment cover, 5 battery, 6 body, 7 pull strap, 8 bottom cover, 91 / 4 threaded hole, 10 sound emitting part, 11 warning light, 12 horn part, 13 main board, 14 heat-conducting gasket, 15 window, 16 battery charging port. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Those skilled in the art should know that the embodiments described below are only part of the embodiments disclosed in the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] The embodiments of the present application disclose a UAV loudspeaker device, referring to Figures 1 to 7 The UAV loudspeaker device comprises a shell, a loudspeaker assembly, a power supply assembly and a connecting assembly.

[0026] The shell comprises a body 6, a bottom cover 8 matched with the body 6 and an accommodating cavity formed by the body 6 and the bottom cover 8. The shell can be made of a material with certain hardness and strength (such as hard plastic) to protect the internal structure.

[0027] The loudspeaker assembly is connected to the body 6 of the shell, the power supply assembly is arranged in the accommodating cavity of the shell, and the power supply assembly is used to supply power to the loudspeaker assembly. The connecting assembly includes a binding belt 1 and an adhesive plate 2. The two ends of the binding belt 1 are connected to the two sides of the bottom cover 8. The binding belt 1 is used to connect the aircraft. The binding belt 1 can be conveniently and quickly connected with the aircraft, so that the loudspeaker device is conveniently connected and detached with the aircraft. The length of the binding belt 1 can be adjusted, so that it can be adapted to different aircraft models. The adhesive plate 2 is connected to the bottom of the bottom cover 8. The adhesive plate 2 is used to paste the aircraft, so that the loudspeaker device can be stably connected with the aircraft.

[0028] Optionally, the two sides of the bottom cover 8 extend outward to form connecting rings. The binding belt 1 is connected with the bottom cover 8 through the connecting rings. The material of the binding belt 1 includes Velcro. The Velcro includes a fiber part and a thorn part. The fiber part is provided with fine and soft fibers. The thorn part is provided with harder and hooked thorns. The Velcro is simple and fast to install, and can be repeatedly used.

[0029] Optionally, the material of the adhesive plate 2 includes nano paste. The nano paste has strong adhesion and can be firmly pasted with the aircraft. The nano paste can be repeatedly used and is not easy to deform in a long-time high-temperature environment. Even if deformation occurs, the shape and performance can be restored through water washing.

[0030] In some embodiments, the power supply assembly includes a battery 5, a battery compartment 3, a battery compartment cover 4, and a pull belt 7. The battery 5 is detachably arranged in the battery compartment 3, so that the battery 5 can be replaced to ensure the endurance of the loudspeaker device. The battery 5 is electrically connected with the loudspeaker assembly for supplying power to the loudspeaker assembly. Specifically, the battery compartment 3 is connected with an elastic sheet. The two ends of the battery 5 are electrically connected with the loudspeaker assembly through the elastic sheet. The battery compartment cover 4 is detachably connected with the battery compartment 3. The pull belt 7 is connected with the battery 5. The battery 5 can be pulled out of the battery compartment 3 through the pull belt 7, thereby simplifying the disassembly and assembly of the battery 5 and improving the disassembly and assembly efficiency of the battery 5.

[0031] In addition, the power supply assembly further includes a battery charging port 16. The battery charging port 16 is connected to the body 6 of the shell. The battery charging port 16 is electrically connected with the elastic sheet in the battery compartment 3, so that the battery 5 in the battery compartment 3 can be charged.

[0032] Optionally, the battery compartment cover 4 can be made of a material with certain hardness and strength, such as acrylonitrile-butadiene-styrene copolymer and polycarbonate composite. In this way, the battery compartment cover 4 is not easy to deform when subjected to extrusion and collision, so that the battery 5 can have higher structural strength and safety performance can be improved.

[0033] In some embodiments, the bottom of the bottom cover 8 is formed with a 1 / 4 threaded hole 9. The 1 / 4 threaded hole 9 can be connected with most ground end devices and can realize quick installation, which is convenient and fast.

[0034] Optionally, the horn assembly comprises the sounding part 10, the horn part 12 and the warning light 11, the horn part 12 is connected to the sounding part 10, the warning light 11 is arranged below the horn part 12, the materials of the horn part 12 and the warning light 11 both comprise light-transmitting material, and the light-transmitting material can improve the warning effect of the warning light 11.

[0035] Optionally, the top of the shell body 6 protrudes upward to form a protruding structure, the protruding structure is provided with a first opening facing the direction of the aircraft, the first opening is communicated with the accommodating cavity, the horn part 12 is connected with the protruding structure through the first opening, and the horn part 12 is further connected with the first opening through the colloid. It can be understood that the horn part 12 needs to bear a certain pressure during the running of the aircraft, therefore, through the above arrangement, it is beneficial to increase the connection strength between the horn part 12 and the shell, and avoid the horn part 12 from being separated from the shell.

[0036] In some embodiments, the material of the bottom cover 8 comprises aluminum alloy, the aluminum alloy has excellent heat conduction performance, thereby being beneficial to increase the heat dissipation efficiency of the shouting device. In addition, the mainboard 13 for controlling the horn assembly is arranged in the accommodating cavity, the bottom of the mainboard 13 is connected with the heat conduction pad 14, the heat conduction pad 14 is arranged opposite to the bottom cover 8, and the cavity is formed between the heat conduction pad 14 and the bottom cover 8. It can be understood that the heat conduction pad 14 is added in the main heat source area of the mainboard 13, for increasing the heat conduction coefficient, thereby being beneficial to improve the heat dissipation effect of the mainboard 13.

[0037] In order to further improve the heat dissipation effect of the horn assembly, the protruding structure is provided with a second opening away from one side of the first opening, the sounding part 10 of the horn is connected with the protruding structure through the second opening, and the connection position of the sounding part 10 and the second opening is provided with the window 15, thereby being beneficial to the heat dissipation through the window 15.

[0038] According to the above description of the present specification, those skilled in the art can also understand that the terms used such as "upper", "lower", "front", "rear", "left", "right", "width", "horizontal", "top", "bottom", "inner", "outer" and the like indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings of the present specification, which are only for the purpose of facilitating the description of the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements involved must have the specific orientation, be constructed and operated in a specific orientation, therefore the above orientation or positional relationship terms cannot be understood or interpreted as a limitation on the present application.

[0039] In addition, in the description of the present specification, the meaning of "a plurality of" is at least two, such as two, three or more, etc., unless otherwise specifically limited.

Claims

1. An unmanned aerial vehicle hail device, comprising: The utility model relates to a kind of flying vehicle, including: Shell, including body (6), bottom cover (8) matched with the body (6) and the accommodating cavity enclosed by the body (6) and the bottom cover (8); Loudspeaker assembly, connected to the body (6); Power supply assembly, disposed in the accommodating cavity of the shell, for powering the loudspeaker assembly; Connecting assembly, including strap (1) and adhesive plate (2), both ends of the strap (1) are connected to both sides of the bottom cover (8), the strap (1) is used to connect the aircraft, and the length of the strap (1) is adjustable, the adhesive plate (2) is connected to the bottom of the bottom cover (8), and the adhesive plate (2) is used to paste the aircraft.

2. The unmanned aerial vehicle megaphone apparatus of claim 1, wherein, The material of the strap (1) includes Velcro.

3. The UAV bullhorn of claim 1, wherein, The material of the adhesive plate (2) includes nano paste.

4. The UAV bullhorn of claim 1, wherein, The power supply assembly includes battery (5), battery compartment (3), battery compartment cover (4) and pull tape (7), wherein the battery (5) is detachably disposed in the battery compartment (3), and the battery (5) is electrically connected with the loudspeaker assembly, for powering the loudspeaker assembly, the battery compartment cover (4) is snap-fitted and connected to the battery compartment (3), the pull tape (7) is connected to the battery (5), and the battery (5) can be pulled out of the battery compartment (3) through the pull tape (7).

5. The UAV bullhorn of claim 4, wherein, The material of the battery compartment cover (4) includes acrylonitrile-butadiene-styrene copolymer and polycarbonate composite.

6. The UAV bullhorn of claim 1, wherein, The bottom of the bottom cover (8) is formed with a 1 / 4 threaded hole (9).

7. The UAV bullhorn of claim 1, wherein, The loudspeaker assembly includes sound producing part (10), horn part (12) and warning light (11), the horn part (12) is connected to the sound producing part (10), the warning light (11) is disposed below the horn part (12), and the materials of the horn part (12) and the warning light (11) both include light-transmitting material.

8. The UAV bullhorn of claim 7, wherein, The top of the shell body (6) protrudes upward to form a protruding structure, a first opening facing the direction of aircraft travel is provided on the protruding structure, the first opening communicates with the accommodating cavity, the horn part (12) is connected to the protruding structure through the first opening, and the horn part (12) and the first opening are further connected by a colloid.

9. The UAV bullhorn of claim 8, wherein, The material of the bottom cover (8) includes aluminum alloy, the main plate (13) of the loudspeaker assembly for control is disposed in the accommodating cavity, the bottom of the main plate (13) is connected with a heat-conducting gasket (14), the heat-conducting gasket (14) is oppositely disposed with the bottom cover (8), and a cavity is formed between the two.

10. The unmanned aerial vehicle megaphone apparatus of claim 9, wherein, A second opening is formed on the side of the protruding structure away from the first opening, the sound producing part (10) of the loudspeaker is connected to the protruding structure through the second opening, and a window (15) is provided at the connection position of the sound producing part (10) and the second opening.

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