Unmanned aerial vehicle suspension emergency annular flexible display screen

Abstract

The utility model discloses an emergency annular flexible display screen hung on an unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles. The display screen comprises a suspension frame, and four supporting pieces connected with four supporting legs of the unmanned aerial vehicle are arranged on the suspension frame. The flexible display screen is clamped in the suspension frame, and the display surface of the flexible display screen faces the outer side of the frame. A flexible display screen electrode is connected with a battery adapter, a Bluetooth module is arranged on the battery adapter and connected with a system, so that WIFI is arranged, and the battery adapter is connected with an unmanned aerial vehicle battery electrode. The supporting pieces are detachably connected with the unmanned aerial vehicle supporting feet. The mobile phone and the display screen are connected with WIFI through Bluetooth, the content of the flexible display screen can be freely set, the unmanned aerial vehicle can be remotely turned on and off, and charging and remote take-off can be remotely controlled in a hangar. Therefore, more use scene requirements are met, the structure is simple, and use and installation are convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and more particularly to an emergency annular flexible display screen suspended by an unmanned aerial vehicle. Background Art

[0002] At present, with the continuous growth of public safety needs, the application of police unmanned aerial vehicles is becoming increasingly widespread. Existing police unmanned aerial vehicles can achieve high-altitude monitoring perspective flight inspections, but they cannot broadcast and display warning information in the air to effectively, quickly, and intuitively convey warning and publicity information content to ground personnel.

[0003] Therefore, it is necessary to develop an emergency annular flexible display screen suspended by an unmanned aerial vehicle to solve the above problems. Summary of the Invention

[0004] The purpose of the present utility model is to provide an emergency annular flexible display screen suspended by an unmanned aerial vehicle, which can freely set the content of the flexible display screen to meet the needs of more usage scenarios.

[0005] To achieve the above object, the present utility model provides the following technical solutions:

[0006] An emergency annular flexible display screen suspended by an unmanned aerial vehicle, the display screen includes a suspension frame, and four support members connected to the four legs of the unmanned aerial vehicle are provided on the suspension frame; the flexible display screen is snap-connected within the suspension frame, and the display surface of the flexible display screen faces the outside of the frame; the electrodes of the flexible display screen are connected to a battery adapter, a Bluetooth module and a WIFI are provided on the battery adapter, and the battery adapter is connected to the electrodes of the unmanned aerial vehicle battery.

[0007] Specifically, the support member is detachably connected to the leg of the unmanned aerial vehicle.

[0008] The beneficial effects of the present utility model are as follows:

[0009] In this application, by connecting the mobile phone and the display screen via Bluetooth and WIF, the content of the flexible display screen can be freely set, so as to meet the needs of more usage scenarios, with a simple structure and convenient use and installation.

[0010] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical operation of the present utility model more clearly and implement it in accordance with the content of the specification, the following takes the preferred embodiments of the present utility model and combines with the accompanying drawings to describe in detail as follows. Brief Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of an emergency annular flexible display screen suspended by an unmanned aerial vehicle shown in the embodiment of the present invention and the present utility model.

[0012] Description of the reference numerals: 1. Suspension frame; 2. Support member; 3. Flexible display screen; 4. UAV leg. Detailed implementation manners

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0014] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0015] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0016] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] Please refer to Figure 1 , the present utility model provides a UAV-suspended emergency annular flexible display screen, which can realize mounting a display device on a UAV. The display screen includes a suspension frame 1, and four support members 2 connected to the four legs 4 of the UAV are provided on the suspension frame 1. The flexible display screen 3 is snap-connected in the suspension frame 1, the display surface of the flexible display screen 3 faces the outside of the frame, the electrodes of the flexible display screen 3 are connected to a battery adapter, a Bluetooth module and a WIFI are provided on the battery adapter, and the battery adapter is electrically connected to the UAV battery.

[0018] Specifically, the support member 2 is detachably connected to the UAV leg 4.

[0019] Specifically, this application can perform the following operations on the drone through WIFI:

[0020] S1. Remotely turn on / off the drone;

[0021] S2. When the drone is in the hangar, it can be remotely controlled for charging;

[0022] S3. Remotely take off.

[0023] During use, by starting the drone, power is supplied to the battery adapter, and the battery adapter powers the flexible display screen 3. After the drone is started, pair and connect with the Bluetooth module in this application or with WIFI using the mobile phone Bluetooth. After the connection is successful, edit the display content on the mobile phone and upload it to the emergency hanging circular flexible display screen 3 of the drone, and then the edited display content can be seen on the emergency hanging circular flexible display screen 3 of the drone.

[0024] In summary, by installing this device on the existing drone, through the mobile phone and the Bluetooth and WIFI of this device, the content of the flexible display screen can be freely set, so as to meet the needs of more usage scenarios. The structure is simple, and the use and installation are convenient.

[0025] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0026] The above-described embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. An emergency ring-shaped flexible display suspended by a drone, characterized in that The display screen includes a suspension frame, and four support members connected to the four legs of the drone are provided on the suspension frame; the flexible display screen is clamped in the suspension frame, and the display surface of the flexible display screen faces the outside of the frame; the electrodes of the flexible display screen are connected to a battery adapter, and a Bluetooth module and WIFI are provided on the battery adapter, and the battery adapter is connected to the electrodes of the drone battery.

2. The emergency annular flexible display suspended by a drone according to claim 1, characterized in that The support member is detachably connected to the drone leg.

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