Signal device and unmanned aerial vehicle

Abstract

The utility model discloses a signal device and an unmanned aerial vehicle, the unmanned aerial vehicle comprises a signal device, an unmanned aerial vehicle main body, an unmanned aerial vehicle connecting frame, a quick release structure and an angle adjusting structure, and the signal device comprises a control part, a heat dissipation shell and a signal main body. The control part controls the signal device to realize switching between a remote control mode and a manual key mode, the heat dissipation shell accommodates the control part, and the signal main body comprises a light-emitting device and is arranged below the heat dissipation shell. A control part is additionally arranged on the basis of an existing lamp panel, and mode switching of remote control over burst flashing is achieved.

Description

Technical Field

[0001] The utility model relates to the field of signal lights, and particularly to a signal device and a drone. Background Art

[0002] When a police drone is used for patrol duty, the strobe light needs to have various warning effects, and various strobe modes should be set. For example, there is a need for a higher illumination intensity for the daytime strobe light. The existing strobe light is designed with a single lamp board and cannot realize the remote control of the strobe mode switching. Content of the Utility Model

[0003] An object of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a signal device.

[0004] The utility model also provides a drone with the above signal device.

[0005] According to an embodiment of the first aspect of the utility model, a signal device is provided, which includes: a control part, a heat dissipation shell and a signal main body. The control part controls the signal device to realize the switching between the remote control mode and the manual key mode. The heat dissipation shell houses the control part. The signal main body includes a light emitting device, and the signal main body is arranged below the heat dissipation shell.

[0006] Advantageous Effects: This signal device includes a control part, a heat dissipation shell and a signal main body. The control part controls the signal device to realize the switching between the remote control mode and the manual key mode. The heat dissipation shell houses the control part. The signal main body includes a light emitting device, and the signal main body is arranged below the heat dissipation shell. By adding a control part on the basis of the existing lamp board, the remote control of the strobe mode switching is realized.

[0007] According to the signal device described in the embodiment of the first aspect of the utility model, the control part includes a top cover, a key and a control board. The top cover is provided with a hole for fitting and installing the key. The control board is installed below the top cover. The key contacts the control board to realize the switching between the remote control mode and the manual key mode.

[0008] According to the signal device described in the embodiment of the first aspect of the utility model, the signal main body includes a light guide column, a heat conductive silica gel, a lamp board and a lens housing. The lamp board is connected to the heat dissipation shell through the heat conductive silica gel and the light guide column. The lens housing houses the lamp board.

[0009] According to the signal device described in the embodiment of the first aspect of the utility model, the area of the bottom of the heat dissipation shell directly contacting the lamp board exceeds 1 / 2.

[0010] According to an embodiment of the second aspect of the present utility model, a drone is provided, including: the signal device described in any one of the above; a drone main body; a drone connecting frame connecting the drone main body and the signal device;

[0011] A quick-release structure connecting the drone connecting frame; an angle adjustment structure including a damping rotating shaft and a limiting structure cooperating therewith. The damping rotating shaft rotates in the limiting structure to drive the signal main body to rotate. The angle adjustment structure connects the quick-release structure and the upper surface of the control part.

[0012] Beneficial effects: This drone includes a signal device; a drone main body; a drone connecting frame connecting the drone main body and the signal device; a quick-release structure connecting the drone connecting frame; an angle adjustment structure including a damping rotating shaft and a limiting structure cooperating therewith. The damping rotating shaft rotates in the limiting structure to drive the signal main body to rotate. The angle adjustment structure connects the quick-release structure and the upper surface of the control part. By adopting the quick-release structure, the assembly and disassembly of the signal device and the drone main body can be quickly completed. By rotating the damping rotating shaft in the limiting structure to drive the signal main body to rotate, different angles of the signal main body can be adjusted according to the scene requirements to achieve an ideal warning effect.

[0013] For the drone according to the second aspect of the present utility model, the limiting structure includes a convex platform and a rotating shaft cover. The convex platform is arranged on the quick-release structure, and the rotating shaft cover connects the damping rotating shaft and the upper surface of the control part.

[0014] For the drone according to the second aspect of the present utility model, the included angle between the convex platform and the two limiting edges of the rotating shaft cover is 45°, so that the rotation range of the signal main body is ±45°.

[0015] For the drone according to the second aspect of the present utility model, the quick-release structure includes a quick-release switch, a quick-release card slot, and a quick-release sliding piece. The quick-release switch is arranged on the quick-release card slot, the quick-release sliding piece slides in the quick-release card slot, a card slot is arranged on the quick-release sliding piece, and a protrusion cooperating with the card slot is arranged on the quick-release switch.

[0016] For the drone according to the second aspect of the present utility model, one end of the damping rotating shaft is fixedly connected to the quick-release sliding piece, and the other end of the damping rotating shaft is in a limited and movable connection with the rotating shaft cover.

[0017] For the drone according to the second aspect of the present utility model, the angle adjustment structure includes a connecting part. One end of the connecting part is fixedly connected to the quick-release sliding piece, the other end of the connecting part is provided with an installation part for installing the damping rotating shaft, and an installation screw hole is further arranged on the side surface of the connecting part. The signal device is disassembled and assembled on the drone or other devices using the signal device through the installation screw hole. Brief Description of the Drawings

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0019] Figure 1 It is an exploded schematic view of the signal device, angle adjustment structure, quick-release structure, and drone connecting frame in the embodiment of the present utility model;

[0020] Figure 2 It is a sectional view of the angle adjustment structure and quick-release structure in the embodiment of the present utility model;

[0021] Figure 3 It is a perspective view of the signal main body in the embodiment of the present utility model. Detailed Embodiment

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that for the orientation description, such as up, down, front, back, left, right, top surface, bottom, inner side, outer side, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the 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, so it cannot be understood as a limitation on the present utility model.

[0024] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, exceeding, etc. are understood as not including the present number, above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0025] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0026] When using a police drone for patrol and duty, the strobe light needs to have multiple warning effects, and multiple strobe modes should be set. For example, there is a higher requirement for the irradiation intensity of the daytime strobe light. The existing strobe light is designed with a single lamp board and cannot realize remote control of the strobe mode switching.

[0027] Reference Figure 1 , the signal device includes a signal body, a heat dissipation housing 200, and a control unit. The control unit controls the signal device to realize the switching between the remote control mode and the manual button mode. The heat dissipation housing 200 houses the control unit. The signal body includes a light emitting device, and the signal body is disposed below the heat dissipation housing 200. On the basis of the existing lamp board, a control unit is added to realize the switching of the remote control flashing mode.

[0028] Reference Figure 1 , the signal body includes a light guide column 110, a thermal conductive silicone 120, a lamp board 130, and a lens housing 140. The lamp board 130 is connected to the heat dissipation housing 200 through the thermal conductive silicone 120 and the light guide column 110, and the lens housing 140 houses the lamp board 130.

[0029] It is easily understood that the LED light emitted from one side of the lamp board 130 is transmitted to the outside through the lens housing 140. The other side of the lamp board 130 is connected to the heat dissipation housing 200 through the thermal conductive silicone 120 and the light guide column 110. The thermal conductive silicone 120 is disposed at intervals between the lamp board 130 and the heat dissipation housing 200, and the light guide column gathers and guides the LED light emitted by the lamp board 130.

[0030] In a specific embodiment, the area where the bottom of the heat dissipation housing 200 directly contacts the lamp board 130 exceeds 1 / 2, ensuring the heat conduction performance and enabling the flashing lamp to operate at high power for a long time.

[0031] In a specific embodiment, the heat dissipation housing 200 is provided with a large number of heat dissipation fins, so that the heat dissipation performance of the heat dissipation housing 200 is good, ensuring that the flashing lamp can operate at high power for a long time.

[0032] Reference Figure 1 , the control unit includes a top cover 310, a recovery button 321, a mode button 322, and a control board 330. The top cover 310 is provided with holes for fitting and installing the buttons. The control board 330 is installed below the top cover 310, and the buttons are in contact with the control board 330. The switching between the remote control mode and the manual button mode is realized by controlling the buttons.

[0033] In other embodiments of the present application, a drone is provided, including: the signal device, the drone body, and the drone connecting frame of the above embodiments, which connect the drone body. A quick-release structure that connects the drone connecting frame; an angle adjustment structure, including a damping rotating shaft 410 and a limiting structure provided in cooperation therewith. The damping rotating shaft rotates in the limiting structure to drive the signal body to rotate, and the angle adjustment structure connects the quick-release structure and the upper surface of the control unit.

[0034] Reference Figure 1 , the limiting structure includes a boss 420 and a rotating shaft cover 430. The boss 420 is provided on the quick-release structure, and the rotating shaft cover 430 connects the damping rotating shaft 410 and the upper surface of the control unit.

[0035] Reference Figure 2 , the included angle between the convex platform 420 and the two limiting edges 431 of the rotating shaft cover 430 is 45°, so that the rotation range of the signal body is ±45°.

[0036] It is easy to understand that by rotating the damping rotating shaft 410 in the limiting structure to drive the signal body to rotate, the angle of the signal body can be adjusted according to the scene requirements to achieve an ideal warning effect.

[0037] Reference Figure 1 、 Figure 2 , the quick-release structure includes a quick-release switch 510, a quick-release card slot 520, a quick-release sliding piece 530, and a spring 540. The quick-release switch 510 is arranged on the quick-release card slot 520. The quick-release sliding piece 530 slides in the quick-release card slot 520. A card slot 531 is arranged on the quick-release sliding piece 530, and a protrusion 511 for cooperating with the card slot 531 is arranged on the quick-release switch 510. With the quick-release structure, the assembly and disassembly of the signal device and the UAV body can be completed quickly.

[0038] Reference Figure 1 , one end of the damping rotating shaft 410 is fixedly connected to the quick-release sliding piece 530, and the other end of the damping rotating shaft 410 is in a limited movable connection with the rotating shaft cover 430. The angle adjustment structure includes a connecting portion 440. One end of the connecting portion 440 is fixedly connected to the quick-release sliding piece 530, and an installation portion for installing the damping rotating shaft 410 is arranged at the other end of the connecting portion 440.

[0039] Reference Figure 3 , an installation screw 441 is further arranged on the side surface of the connecting portion 440. The signal device is disassembled and assembled on the UAV or other equipment using the signal device through the installation screw hole 441. The installation screw hole 441 is set as a 1 / 4 threaded hole and can be installed on a universal tripod.

[0040] Reference Figure 1 , two damping rotating shafts 410 are pressed between the connecting portion 440 and the rotating shaft cover 430. The signal body can rotate at the damping rotating shaft 410, and the signal body can maintain an angle in cooperation with the two limiting edges 431 of the rotating shaft cover 430 of the damping rotating shaft 410.

[0041] Reference Figure 1 , when the quick-release sliding piece 530 slides from the outside to the inside to the end in the quick-release card slot 520, under the action of the elastic force of the spring 540, the quick-release switch 510 is clamped into the protrusion 511 of the quick-release sliding piece 530 and completes self-locking to realize quick installation; when disassembling, press the quick-release switch 510, and the quick-release sliding piece 530 slides out to realize quick disassembly.

[0042] Reference Figure 3 , a power supply and communication interface 600 is provided. It is powered by a charging cable and controlled by a button and a tripod. The signal body with an angle adjustment structure can be used on the ground.

[0043] Understandably, by adding a control board 330 pcb and adapting the software and hardware design, the stroboscopic mode, brightness, and flashing frequency of the UAV remote control and the key control signal main body are realized. Compared with the existing stroboscopic lights in a single state mode, more stroboscopic state selections and a more flexible control method are provided.

[0044] During the UAV patrol duty work, various scenarios need to be dealt with. The existing stroboscopic lights with fixed angles cannot meet the changing application requirements. For example, if the stroboscopic light is fixedly oriented in front of the UAV, the warning effect is not ideal when there is a need to warn the rear of the UAV. The embodiment provided by the present utility model realizes stepless adjustment from -45 degrees to +45 degrees by using a damping rotating shaft, and different signal main body angles can be selected according to the scenario requirements to achieve an ideal warning effect.

[0045] The embodiment provided by the present utility model connects the power supply communication interface 600 and the UAV SDK expansion port through an electrical communication line, and powers the stroboscopic light through the UAV SDK expansion port, realizing remote control of the stroboscopic mode, brightness, and flashing frequency of the stroboscopic light by the UAV remote control.

[0046] Understandably, the light-emitting colors of the lamp beads of the signal main body in the embodiment provided by the present utility model are red, green, blue, and yellow. There are various modes such as red-blue stroboscopic, red-red stroboscopic, blue-blue stroboscopic, yellow-yellow stroboscopic, and green-green stroboscopic, and the brightness and flashing frequency are adjustable. The maximum power is 60W, the stroboscopic brightness is high, and it is still clearly distinguishable at a distance of 800 meters.

[0047] Understandably, the UAV connecting frame is installed on the belly of the UAV using hand-tightening screws. Buttons and indicator lights are arranged on the front of the control part. Enter the manual button mode through the button, and the stroboscopic mode, brightness, and flashing frequency can be switched in the manual button mode.

[0048] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Various changes can be made without departing from the spirit of the present utility model within the knowledge scope of those of ordinary skill in the art.

Claims

1. A signal device, characterized in that: include: A control unit, controlling the signal device to switch between a remote control mode and a manual key mode; a heat dissipation shell, wherein the heat dissipation shell accommodates the control unit; The signal body comprises a light emitting device, and the signal body is arranged below the heat dissipation shell.

2. The signaling device according to claim 1, characterized in that: The control unit includes a top cover, a button and a control panel. The top cover is provided with a hole for mounting with the button. The control panel is mounted below the top cover. The button contacts the control panel to realize switching between a remote control mode and a manual button mode.

3. The signaling device according to claim 1, characterized in that: The signal body comprises a light guide column, thermal conductive silica gel, a light board, and a lens housing. The light board and the heat dissipation shell are connected through the thermal conductive silica gel and the light guide column, and the lens housing accommodates the light board.

4. The signaling device according to claim 3, characterized in that: The area of ​​the bottom of the heat dissipation shell directly contacting the lamp board exceeds 1 / 2.

5. A drone, characterized in that: include: A signaling device according to any one of claims 1 to 4; The drone body; A drone connecting frame, connecting the drone body and the signal device; A quick-detachable structure connected to the drone connecting frame; The angle adjustment structure includes a limit structure that is matched with a damping shaft, wherein the damping shaft rotates in the limit structure to link the signal body to rotate, and the angle adjustment structure connects the quick-release structure and the upper surface of the control part.

6. The drone according to claim 5, characterized in that: The limiting structure includes a boss and a shaft cover, wherein the boss is arranged on the quick-release structure, and the shaft cover connects the damping shaft and the upper surface of the control part.

7. The drone according to claim 6, characterized in that: The included angle between the boss and the two limiting edges of the rotating shaft cover is 45, so that the rotation range of the signal body is ±45°.

8. The drone according to claim 6, characterized in that: The quick-release structure comprises a quick-release switch, a quick-release slot, and a quick-release slide. The quick-release switch is arranged on the quick-release slot, the quick-release slide slides in the quick-release slot, the quick-release slide is provided with a slot, and the quick-release switch is provided with a protrusion used in conjunction with the slot.

9. The drone according to claim 8, characterized in that: One end of the damping shaft is fixedly connected to the quick-release slide, and the other end of the damping shaft is movably connected to the shaft cover in a limited manner.

10. The drone according to claim 8, characterized in that: The angle adjustment structure includes a connecting part, one end of which is fixedly connected to the quick-release slide, and the other end of the connecting part is provided with a mounting part for mounting the damping shaft. The side of the connecting part is also provided with a mounting screw hole, and the signal device is disassembled and assembled on the drone using the signal device through the mounting screw hole.

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