Auxiliary lighting device for aerial photography of unmanned aerial vehicle

Abstract

The auxiliary lighting device comprises a connecting block, a first clamping block is fixedly connected to the left side wall of an inner cavity of the connecting block, a second clamping block is arranged on the right side of the inner cavity of the connecting block, and first grooves are formed in the front side and the rear side of the right side wall of the inner cavity of the connecting block; a connecting hole is formed in the right side wall of an inner cavity of the connecting block, a first connecting disc is fixedly connected to the left side wall of the connecting block, a springback mechanism is arranged in an inner cavity of the first groove, a locking mechanism is arranged in an inner cavity of the connecting hole, and a rotating seat is fixedly connected to the center of the left side wall of the first connecting disc; the left end of the rotating seat is fixedly connected with a second connecting disc, a rotating positioning mechanism is arranged between the second connecting disc and the first connecting disc, the auxiliary lighting device for aerial photography of the unmanned aerial vehicle is reasonable in structural design, can be quickly disassembled and assembled, facilitates later maintenance, and can freely adjust the light supplementing angle according to requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned aerial vehicle auxiliary equipment technical field, concretely is a kind of auxiliary lighting device for unmanned aerial vehicle aerial photography. BACKGROUND

[0002] Unmanned aircraft is called "unmanned aerial vehicle", is the radio remote control equipment and self-provided program control device are manipulated without people's plane, or by onboard computer completely or intermittently self-operated, civil unmanned aerial vehicle is usually applied to agriculture and aerial photography, unmanned aerial vehicle is photographed when night, to ensure the quality of shooting, usually need to install auxiliary lighting device to carry out light compensation.

[0003] The auxiliary lighting device for unmanned aerial vehicle aerial photography of the prior art is placed at the bottom of the unmanned aerial vehicle and fixed by screws and tooling. During later maintenance, the installation and disassembly are relatively troublesome. Moreover, the angle adjustment is small because the lighting device is directly arranged at the bottom of the unmanned aerial vehicle. Therefore, the light compensation angle cannot be freely adjusted according to requirements. To solve the above problems, the utility model provides an auxiliary lighting device for unmanned aerial vehicle aerial photography. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of auxiliary lighting devices for unmanned aerial vehicle aerial photography, to solve the auxiliary lighting device for unmanned aerial vehicle aerial photography of prior art described in above background art is placed at the bottom of the unmanned aerial vehicle and fixed by screws and tooling, during later maintenance, the installation and disassembly are relatively troublesome, and directly arranged at the bottom of the unmanned aerial vehicle, angle adjustment is small, cannot freely adjust light compensation angle according to requirements.

[0005] To achieve the above object, the utility model provides the following technical scheme: an auxiliary lighting device for unmanned aerial vehicle aerial photography, including connecting block, the inner chamber left side wall of the connecting block is fixedly connected with first clamping block, the inner chamber right side of the connecting block is equipped with second clamping block, the inner chamber right side wall of the connecting block is opened with first recess, the inner chamber right side wall of the connecting block is opened with connecting hole, the left side wall of the connecting block is fixedly connected with first connecting disc, the inner chamber of the first recess is equipped with rebound mechanism, the inner chamber of the connecting hole is equipped with locking mechanism.

[0006] The left side wall center of the first connecting disc is fixedly connected with rotary seat, the left end of the rotary seat is fixedly connected with second connecting disc, and rotary positioning mechanism is arranged between the second connecting disc and the first connecting disc.

[0007] Further description of the above technical scheme:

[0008] The rebound mechanism includes slide rod and first spring, the right side wall of the second clamping block is fixedly connected with slide rod, and the slide rod is slidably connected in the inner chamber of the first recess, and the outer side wall left side of the slide rod is sleeved with first spring.

[0009] As a further description of the above technical solutions:

[0010] The locking mechanism comprises a pressing rod, a limiting ring, a connecting piece, a second spring, a first connecting seat, a cam switch and a connecting rod, the middle of the right side wall of the second clamping block is fixedly connected with the pressing rod, the right end of the pressing rod penetrates the inner cavity of the connecting hole, the outer side wall of the pressing rod is slidably connected with the limiting ring, the right side of the outer side wall of the pressing rod is fixedly connected with the connecting piece, the second spring is fixedly connected between the limiting ring and the connecting piece, the second spring is sleeved on the outer side wall of the pressing rod, the rear side of the right side wall of the connecting block is fixedly connected with the first connecting seat, the inner cavity of the first connecting seat is rotatably connected with the connecting rod, the inner side walls of the connecting rod are rotatably connected with the cam switch, and the cam switch is in contact with the pressing rod.

[0011] As a further description of the above technical solutions:

[0012] The rotating positioning mechanism comprises a second groove, a third spring, a limiting ball and a limiting groove, the left side wall of the first connecting disc is provided with a second groove, the right side wall of the inner cavity of the second groove is fixedly connected with the third spring, the left end of the third spring is fixedly connected with the limiting ball, the right side wall of the second connecting disc is provided with a limiting groove, and the limiting ball is clamped in the inner cavity of the limiting groove.

[0013] As a further description of the above technical solutions:

[0014] The left side wall of the second connecting disc is fixedly connected with a second connecting seat, the inner cavity of the second connecting seat is inserted with a bolt, the outer side wall of the bolt is rotatably connected with the lighting assembly, and the front end of the bolt is threadedly connected with a knob.

[0015] As a further description of the above technical solutions:

[0016] The inner cavities of the first clamping block and the second clamping block are fixedly connected with a protruding block.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1、The auxiliary lighting device for unmanned aerial vehicle aerial photography is characterized in that the first clamping block and the second clamping block are arranged in the connecting block and clamped on any one end of the landing gear of the unmanned aerial vehicle, the second clamping block is connected through the connecting slide rod, the slide rod slides in the first groove, the first spring is arranged to automatically rebound and clamp, the pressing rod and the second spring are arranged, one end of the pressing rod is arranged through the cam switch, the cam switch extrudes the pressing rod to clamp and lock the first clamping block and the second clamping block, the device can be quickly disassembled and installed, and is convenient for later maintenance.

[0019] 2. The auxiliary lighting device for unmanned aerial vehicle aerial photography, first connecting disc and second connecting disc are arranged at one end of the connecting block, a rotating seat is arranged between the first connecting disc and the second connecting disc to rotate, a second groove, a third spring, a limiting ball and a limiting groove are arranged between the first connecting disc and the second connecting disc, the limiting ball is clamped into the limiting groove to be positioned when the first connecting disc and the second connecting disc rotate, a second connecting seat is arranged on the second connecting disc, and a bolt and a lighting assembly are arranged in the second connecting seat, so that the lighting assembly can be rotatably fixed at multiple angles, and the light supplementing angle can be freely adjusted according to requirements. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A connecting block three-dimensional structure schematic view of the auxiliary lighting device for unmanned aerial vehicle aerial photography is provided in the utility model.

[0021] Figure 2 A top view sectional structure schematic view of the auxiliary lighting device for unmanned aerial vehicle aerial photography is provided in the utility model.

[0022] Figure 3 A first connecting disc and second connecting seat three-dimensional structure schematic view of the auxiliary lighting device for unmanned aerial vehicle aerial photography is provided in the utility model.

[0023] Figure 4 A first clamping block three-dimensional structure schematic view of the auxiliary lighting device for unmanned aerial vehicle aerial photography is provided in the utility model.

[0024] Figure 5 A connecting block three-dimensional structure schematic view of the auxiliary lighting device for unmanned aerial vehicle aerial photography is provided in the utility model. Figure 2 An enlarged structure schematic view of the auxiliary lighting device for unmanned aerial vehicle aerial photography.

[0025] In the drawing: 100, connecting block; 110, first clamping block; 120, second clamping block; 121, protruding block; 130, first groove; 140, sliding rod; 150, first spring; 200, connecting hole; 210, pressing rod; 220, limiting ring; 230, connecting piece; 240, second spring; 250, first connecting seat; 260, cam switch; 270, connecting rod; 300, first connecting disc; 310, second connecting disc; 320, rotating seat; 330, second groove; 340, third spring; 350, limiting ball; 360, limiting groove; 400, second connecting seat; 410, bolt; 420, lighting assembly; 430, knob. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0027] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the features limited as "first" and "second" can be explicitly or implicitly included one or more features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0028] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] The utility model provides a kind of auxiliary lighting device for unmanned aerial vehicle aerial photography, can be quickly disassembled and installed, it is convenient for later maintenance, can be freely adjusted to fill light angle according to demand, please refer to Figures 1-5 Including connecting block 100, connecting hole 200 is opened in the inner chamber right side wall of connecting block 100, first connecting disc 300 is fixedly connected in the left side wall of connecting block 100;

[0030] Please refer to Figures 1-2 First clamping block 110 is fixedly connected in the inner chamber left side wall of connecting block 100, second clamping block 120 is equipped in the inner chamber right side of connecting block 100, first recess 130 is opened in the inner chamber front and back sides of the right side wall of connecting block 100, rebound mechanism is equipped in the inner chamber of first recess 130, locking mechanism is equipped in the inner chamber of connecting hole 200.

[0031] Please refer to againFigure 2 The rebound mechanism comprises a slide rod 140 and a first spring 150, the right side wall of the second clamping block 120 is fixedly connected with the slide rod 140 on the front and back sides, and the slide rod 140 is slidingly connected in the inner cavity of the first groove 130, and the outer side wall of the slide rod 140 is sleeved with the first spring 150.

[0032] Please refer again to Figure 2 The locking mechanism comprises a pressing rod 210, a limiting ring 220, a connecting piece 230, a second spring 240, a first connecting seat 250, a cam switch 260 and a connecting rod 270, the right side wall of the second clamping block 120 is fixedly connected with the pressing rod 210 in the middle, the right end of the pressing rod 210 penetrates into the inner cavity of the connecting hole 200, the outer side wall of the pressing rod 210 is slidingly connected with the limiting ring 220, the outer side wall of the pressing rod 210 is fixedly connected with the connecting piece 230 on the right side, the second spring 240 is fixedly connected between the limiting ring 220 and the connecting piece 230, and the second spring 240 is sleeved on the outer side wall of the pressing rod 210, the right side wall of the connecting block 100 is fixedly connected with the first connecting seat 250 on the back side, the inner cavity of the first connecting seat 250 is rotatably connected with the connecting rod 270, the inner side wall of the connecting rod 270 is rotatably connected with the cam switch 260, and the cam switch 260 is in contact with the pressing rod 210.

[0033] In summary: the first clamping block 110 and the second clamping block 120 are arranged in the connecting block 100 and clamped on any one end of the landing gear of the unmanned aerial vehicle, the second clamping block 120 is connected with the slide rod 140, the slide rod 140 slides in the first groove 130, the first spring 150 is arranged to automatically rebound and clamp, the pressing rod 210 and the second spring 240 are arranged, one end of the pressing rod 210 is arranged with the cam switch 260, the cam switch 260 presses the pressing rod 210 to clamp and lock between the first clamping block 110 and the second clamping block 120, the unmanned aerial vehicle can be quickly disassembled and installed, and the later maintenance is facilitated.

[0034] Please refer again to Figure 2 , Figure 3 and Figure 5 The left side wall of the first connecting disc 300 is fixedly connected with a rotating seat 320 in the center, the left end of the rotating seat 320 is fixedly connected with a second connecting disc 310, and the rotating positioning mechanism is arranged between the second connecting disc 310 and the first connecting disc 300.

[0035] Please refer again to Figure 5 The rotating positioning mechanism comprises a second groove 330, a third spring 340, a limiting ball 350 and a limiting groove 360, the left side wall of the first connecting disc 300 is provided with the second groove 330 around, the right side wall of the inner cavity of the second groove 330 is fixedly connected with the third spring 340, the left end of the third spring 340 is fixedly connected with the limiting ball 350, the right side wall of the second connecting disc 310 is provided with the limiting groove 360 around, and the limiting ball 350 is clamped in the inner cavity of the limiting groove 360.

[0036] Please refer again to Figures 2-3 The left side wall of the second connecting plate 310 is fixedly connected with a second connecting seat 400, the inner cavity of the second connecting seat 400 is inserted with a bolt 410, the outer side wall of the bolt 410 is rotationally connected with an illumination assembly 420, and the front end of the bolt 410 is threadedly connected with a knob 430.

[0037] Please refer again to Figure 4 The inner cavities of the first clamping block 110 and the second clamping block 120 are fixedly connected with a protruding block 121.

[0038] In summary: the first connecting plate 300 and the second connecting plate 310 are arranged at one end of the connecting block 100, the rotating seat 320 is arranged between the first connecting plate 300 and the second connecting plate 310 for rotation, and the second groove 330, the third spring 340, the limiting ball 350 and the limiting groove 360 are arranged therebetween, when the first connecting plate 300 and the second connecting plate 310 rotate, the limiting ball 350 is clamped into the limiting groove 360 for positioning, the second connecting seat 400 is arranged on the second connecting plate 310, and the bolt 410 and the illumination assembly 420 are arranged inside, so that the illumination assembly 420 can be rotationally fixed at multiple angles, and the light supplementing angle can be freely adjusted according to requirements.

[0039] In specific use, the person skilled in the art overcomes the rebound force of the first spring 150 to clamp the first clamping block 110 and the second clamping block 120 on either end of the landing gear of the unmanned aerial vehicle, holds the cam switch 260 to press the pressure rod 210, clamps and locks between the first clamping block 110 and the second clamping block 120, holds the second connecting plate 310 to rotate to the required angle, loosens the knob 430, rotates the illumination assembly 420 to the required angle, and tightens the knob 430.

[0040] 350; limiting groove 360; second connecting seat 400; bolt 410; illumination assembly 420; knob 430

[0041] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. An auxiliary lighting device for aerial photography of a drone, characterized in that: The utility model provides a connecting block (100), first clamping block (110) is fixedly connected with the left side wall of the inner chamber of connecting block (100), second clamping block (120) is equipped with right side of the inner chamber of connecting block (100), first recess (130) is opened in the left side wall of the inner chamber of connecting block (100) two sides of front and back, connecting hole (200) is opened in the right side wall of the inner chamber of connecting block (100), first connecting disc (300) is fixedly connected with the left side wall of connecting block (100), the inner chamber of first recess (130) is equipped with rebound mechanism, the inner chamber of connecting hole (200) is equipped with locking mechanism, The left side wall center of first connecting disc (300) is fixedly connected with rotary seat (320), the left end of rotary seat (320) is fixedly connected with second connecting disc (310), and rotary positioning mechanism is arranged between second connecting disc (310) and first connecting disc (300). 2.The auxiliary lighting device for aerial photography of a UAV according to claim 1, wherein: The rebound mechanism includes a slide rod (140) and a first spring (150), the right side wall of the second clamping block (120) is fixedly connected with the slide rod (140) on the left and right sides, and the slide rod (140) is slidingly connected in the inner cavity of the first recess (130), and the outer side wall of the slide rod (140) is sleeved with the first spring (150) on the left side. 3.The auxiliary lighting device for UAV aerial photography of claim 1, wherein: The locking mechanism includes a pressing rod (210), a limiting ring (220), a connecting piece (230), a second spring (240), a first connecting seat (250), a cam switch (260), and a connecting rod (270), the right side wall of the second clamping block (120) is fixedly connected with the pressing rod (210) in the middle, and the right end of the pressing rod (210) penetrates the inner cavity of the connecting hole (200), the outer side wall of the pressing rod (210) is slidingly connected with the limiting ring (220), the outer side wall of the pressing rod (210) is fixedly connected with the connecting piece (230) on the right side, the second spring (240) is fixedly connected between the limiting ring (220) and the connecting piece (230), and the second spring (240) is sleeved on the outer side wall of the pressing rod (210), the right side wall of the connecting block (100) is fixedly connected with the first connecting seat (250) on the back side, the inner cavity of the first connecting seat (250) is rotatably connected with the connecting rod (270), the inner side wall of the connecting rod (270) is rotatably connected with the cam switch (260), and the cam switch (260) is in contact with the pressing rod (210).

4. The auxiliary lighting device for UAV aerial photography of claim 1, wherein: The rotary positioning mechanism includes a second recess (330), a third spring (340), a limiting ball (350), and a limiting groove (360), the left side wall of the first connecting disc (300) is provided with a second recess (330) around, the inner cavity right side wall of the second recess (330) is fixedly connected with the third spring (340), the left end of the third spring (340) is fixedly connected with the limiting ball (350), the right side wall of the second connecting disc (310) is provided with a limiting groove (360) around, and the limiting ball (350) is clamped in the inner cavity of the limiting groove (360). 5.The device according to claim 1, wherein: The left side wall of the second connecting disc (310) is fixedly connected with a second connecting seat (400), the inner cavity of the second connecting seat (400) is inserted with a bolt (410), the outer side wall of the bolt (410) is rotationally connected with an illumination assembly (420), and the front end of the bolt (410) is threadedly connected with a knob (430). 6.The device according to claim 1, wherein: The inner cavities of the first clamping block (110) and the second clamping block (120) are fixedly connected with a protruding block (121).

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