Multi-camera-position lens mounting device for unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a multi-camera-position lens mounting device for an unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, supporting legs are fixedly connected to two sides of the unmanned aerial vehicle body, a hanging plate is arranged at the bottom of the unmanned aerial vehicle body, and clamping grooves are fixedly connected to two sides of the bottom of the hanging plate at equal intervals. The clamping grooves are connected to transverse frames of supporting legs on the two sides of the unmanned aerial vehicle body in a buckled mode, positioning holes are formed in the two sides and the center of the top of the hanging plate, lens frames are arranged in the positioning holes in a matched and carried mode, and lenses are connected into the lens frames in a buckled mode. The utility model aims to provide the multi-camera-position lens mounting device for the unmanned aerial vehicle, so as to solve the problems that most lens modules of the existing aerial photography unmanned aerial vehicle are integrally designed with an unmanned aerial vehicle main body, are not easy to disassemble, assemble and maintain and are mostly designed to be carried by a single camera, and the shooting angle is mostly controlled by changing the attitude of the unmanned aerial vehicle, so that the shooting efficiency is high. And the requirements on operation of operators are strict, and the operation difficulty is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field, concretely is a kind of multi-machine bit lens mounting device for unmanned plane. BACKGROUND

[0002] Unmanned aircraft is called "unmanned plane" for short, and its English abbreviation is "UAV". It is a kind of aircraft without human pilots, which is controlled by wireless remote control equipment and self-provided program control device, or is completely or intermittently operated by on-board computer. In the prior art, the unmanned plane is usually used as a driving vehicle. However, different tools are mounted according to different fields, such as aerial photography unmanned plane mounted with camera, agricultural unmanned plane mounted with spraying mechanism and delivery unmanned plane mounted with delivery mechanism.

[0003] At present, the lens module of aerial photography unmanned plane is designed as one with the main body of unmanned plane, which is not easy to disassemble and maintain, and is usually designed with single camera. The shooting angle is controlled by changing the attitude of unmanned plane, which requires strict operation of operator and has high difficulty. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of multi-machine bit lens mounting device for unmanned plane to solve the problem that the lens module of existing aerial photography unmanned plane is designed as one with the main body of unmanned plane, which is not easy to disassemble and maintain, and is usually designed with single camera. The shooting angle is controlled by changing the attitude of unmanned plane, which requires strict operation of operator and has high difficulty.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of multi-machine bit lens mounting device for unmanned plane, including unmanned plane body, the both sides of the unmanned plane body are fixedly connected with support leg, the bottom of the unmanned plane body is provided with hanging plate, the bottom of the hanging plate is fixedly connected with clamping groove at equal intervals on both sides, the clamping groove is buckled and connected on the crosspiece of the support leg of the both sides of unmanned plane body, the top of the hanging plate is provided with positioning hole on both sides and center, the positioning hole is matched with camera mount, the camera mount is buckled and connected with lens in it.

[0007] Preferably, the camera mount includes a base, a screw rod is fixedly connected to the center of the bottom of the base, a fastening knob is threadedly connected to the surface of the screw rod, a lens holder is rotatably connected to the top of the base, a driven wheel is fixedly connected to both ends of the lens holder, a double-head motor is fixedly connected to the center of the top of the base, a driving wheel is fixedly connected to both output ends of the double-head motor, and the surface of the driving wheel is drivingly connected to the surface of the driven wheel through a synchronous belt.

[0008] Compared with the prior art, the utility model has the following advantages:

[0009] The utility model discloses, through with lens holder and lens holder frame joint, and cooperate with the hanging plate and unmanned aerial vehicle body bottom support leg and carry out joint fixing, its lens external hanging type design, convenient to dismouting maintenance, and can according to the demand of use environment, carry multiple lens, and its use is flexible high, simultaneously lens holder can carry out lens shooting angle adjustment, and its shooting angle is less affected by unmanned aerial vehicle attitude, and the difficulty of upper hand is low. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the shaft view of a kind of unmanned aerial vehicle multiple-camera lens mounting device of the utility model;

[0011] Figure 2 It is the lens holder shaft view of a kind of unmanned aerial vehicle multiple-camera lens mounting device of the utility model;

[0012] Figure 3 It is the lens holder and hanging plate installation section view of a kind of unmanned aerial vehicle multiple-camera lens mounting device of the utility model;

[0013] Figure 4 It is the single lens mounting state diagram of a kind of unmanned aerial vehicle multiple-camera lens mounting device of the utility model;

[0014] Figure 5 It is the double lens mounting state diagram of a kind of unmanned aerial vehicle multiple-camera lens mounting device of the utility model;

[0015] Figure 6 It is the three lens mounting state diagram of a kind of unmanned aerial vehicle multiple-camera lens mounting device of the utility model;

[0016] Figure 7 It is the four lens mounting state diagram of a kind of unmanned aerial vehicle multiple-camera lens mounting device of the utility model;

[0017] Figure 8 It is the multiple lens mounting state diagram of a kind of unmanned aerial vehicle multiple-camera lens mounting device of the utility model.

[0018] In the drawing: 1, unmanned aerial vehicle body;2, support leg;3, hanging plate;4, card slot;5, positioning hole;6, lens holder;61, base;62, screw;63, fastening knob;64, lens card holder;65, driven wheel;66, double-head motor;67, driving wheel;68, synchronous belt;7, lens. DETAILED DESCRIPTION

[0019] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, apparently, the described embodiment is only a part of the embodiment of the utility model, but not all the embodiment, based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0020] Please refer to Figures 1-8 The utility model provides a technical scheme:

[0021] A multi-camera lens mounting device for unmanned aerial vehicle, including unmanned aerial vehicle body 1, both sides of unmanned aerial vehicle body 1 are fixedly connected with support leg 2, it is the common structure of existing four rotor unmanned aerial vehicle, can satisfy its free take-off and landing, the bottom of unmanned aerial vehicle body 1 is provided with hanging plate 3, both sides of the bottom of hanging plate 3 are fixedly connected with equal interval clamping groove 4, clamping groove 4 is connected on the crosspiece of the both sides support leg 2 of unmanned aerial vehicle body 1, realizes the detachable design of hanging plate and unmanned aerial vehicle, both sides and the center of the top of hanging plate 3 are provided with positioning hole 5, for realizing the loading of different number of lenses, to satisfy different shooting requirements, positioning hole 5 is loaded with lens holder 6, for the connection of lens and hanging plate, and carries out lens angle adjustment, lens holder 6 is clampedly connected with lens 7 in, for video shooting.

[0022] In the embodiment, please refer to Figure 3 Lens holder 6 includes base 61, the bottom center of base 61 is fixedly connected with screw rod 62, the surface of screw rod 62 is threadedly connected with fastening knob 63, for cooperating with the positioning hole on the hanging plate and installing the whole lens holder, the top of base 61 is rotatably connected with lens clamping frame 64, for lens clamping, to facilitate replacement, switching different effect lens module, both ends of lens clamping frame 64 are fixedly connected with driven wheel 65, the top center of base 61 is fixedly connected with double-head motor 66, both sides output ends of double-head motor 66 are fixedly connected with driving wheel 67, the surface of driving wheel 67 is drivingly connected with the surface of driven wheel 65 through synchronous belt 68, utilizes double-head motor 66 to drive both sides driving wheel 67 synchronous rotation, and then utilizes driving wheel 67 to drive driven wheel 65 rotation with synchronous belt 68, driven wheel 65 drives lens clamping frame 64 rotation, thereby realizing lens shooting pitch angle change control, to realize only unmanned aerial vehicle hovering, and then lens shooting angle self-adjustment can be carried out, without needing to control the unmanned aerial vehicle attitude to carry out shooting pitch angle control, to ensure its good handiness.

[0023] The utility model working principle: when using, the hanging plate 3 is fixedly connected with the crosspiece of support leg 2 through the bottom clamping groove 4, and then according to the shooting requirement, the loading of different number of lenses is carried out:

[0024] If traditional single camera mounting, such as Figure 4 ;

[0025] Dual camera (different function shooting) mounting, such as Figure 5 ;

[0026] Three cameras (different functions and different directions of synchronous shooting) mounting, such as Figure 6 ;

[0027] Four cameras (full angle shooting) mounting, such as Figure 7 ;

[0028] And more camera mounting (flexible adjustment according to use), such as Figure 8 ;

[0029] When mounting, the screw rod 62 can be inserted into the positioning hole 5 in the corresponding position of the hanging plate 3, and then the fastening knob 63 is screwed from the bottom of the hanging plate 3 and the screw rod 62, until it is tightened, that is, the lens holder 6 and the hanging rack 3 are installed and fixed, and then the double-head motor 66 in the lens holder 6 and the controller built-in the unmanned aerial vehicle body 1 are sequentially connected by external wiring and quickly inserted and fixed.

[0030] It should be noted that in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the statement "including a limited element" does not exclude the existence of other identical elements in the process, method, article or equipment including the element.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-camera lens mounting device for unmanned aerial vehicles (UAVs), comprising a UAV body (1), wherein legs (2) are fixedly connected to both sides of the UAV body (1), characterized in that: The bottom of the drone body (1) is provided with a mounting plate (3). The bottom sides of the mounting plate (3) are fixedly connected with slots (4) at equal intervals. The slots (4) are snapped to the crossbars of the legs (2) on both sides of the drone body (1). The top sides and center of the mounting plate (3) are provided with positioning holes (5). The positioning holes (5) are equipped with lens holders (6). Lenses (7) are snapped into the lens holders (6).

2. The multi-camera lens mounting device for unmanned aerial vehicles according to claim 1, characterized in that: The lens holder (6) includes a base (61), a screw (62) is fixedly connected to the bottom center of the base (61), a fastening knob (63) is threadedly connected to the surface of the screw (62), a lens holder (64) is rotatably connected to the top of the base (61), driven wheels (65) are fixedly connected to both ends of the lens holder (64), a dual-head motor (66) is fixedly connected to the top center of the base (61), and drive wheels (67) are fixedly connected to both output ends of the dual-head motor (66). The surface of the drive wheel (67) is connected to the surface of the driven wheel (65) through a synchronous belt (68).

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