CN204193502U - Aerial photography aircraft - Google Patents

Abstract

The utility model discloses an aerial photographing aircraft, which comprises a flight body, a photographing device and two brackets. The flight body includes a fuselage and four rotor arms symmetrically arranged on the fuselage. The ends of the rotor arms are provided with a rotor mechanism. The above-mentioned shooting device is detachably arranged on the battery cover of the fuselage; the utility model has an ingenious and reasonable structural design, and adopts a detachable structural design. Fix the shooting device on the fuselage to take pictures or record videos, so as to meet people's different needs for shooting and use, provide more fun for players, high entertainment, and prevent players from feeling boring; and it is also equipped with There is an anti-expansion ring and high safety performance, so that players do not need to worry about damaging the propeller and injuring people or things, which greatly enriches the gameplay, thereby enhancing the fun and playability; in addition, the overall structure is simple, compact, beautiful in appearance, and fashionable .

Description

aerial vehicle

technical field

The utility model relates to the technical field of toys, in particular to an aerial vehicle.

Background technique

The toy aircraft is a favorite toy for children and the majority of aircraft model enthusiasts. It sends commands to the aircraft through the wireless control system to realize the take-off and landing, acceleration and deceleration, and direction control of the aircraft.

There are many kinds of toy aircraft on the market, each of which has different design concepts, and strives to meet the requirements of different users. Most of them occupy more and more markets with their vivid shapes and changeable flight functions consumer market. Existing toy aircrafts are generally able to complete flight actions such as forward, backward, and turning, and therefore, existing toy aircrafts are interesting to a certain extent.

Compared with other aircraft, the quadrotor unmanned aerial vehicle has a simple and compact mechanical structure, more flexible actions, lower environmental requirements for takeoff and landing, and good operational performance. It can take off, hover, and land in a small area. Due to these characteristics, quadrotor aircraft has been widely used in many fields such as aerial photography, surveillance, investigation, search and rescue, and agricultural pest control. For this reason, a toy aircraft with strong entertainment, high interest, long service life and shooting function has been developed for children to play. And can meet the requirements of shooting.

Utility model content

The purpose of the utility model is to provide an aerial photographing aircraft with ingenious structural design, long service life, photographing function, strong entertainment and high interest in view of the above shortcomings.

In order to achieve the above object, the technical solution provided by the utility model is:

An aerial photography aircraft, which includes a flight body, a photographing device and two supports, the flight body includes a fuselage and four rotor arms symmetrically arranged on the fuselage, the end of the rotor arms is provided with a rotor mechanism, and the fuselage A battery cavity is provided in the middle of the bottom surface of the battery cavity, and a battery cover capable of closing the opening is provided on the opening of the battery cavity. The shooting device is detachably arranged on the battery cover, and the two brackets are symmetrical to the two The side positions are fixed on the bottom surface of the fuselage.

As an improvement of the present utility model, the photographing device includes a casing and a camera module set in the casing, a buckle is provided on the front of the upper surface of the casing, and a button is provided on the battery cover. A card slot adapted to the buckle, a through hole is provided at the tail of the upper surface of the casing, and a screw hole corresponding to the through hole is provided on the battery cover.

As an improvement of the utility model, the rotor mechanism includes a motor, a transmission gear set and a propeller, the propeller is fixed on the output shaft of the transmission gear set, and the rotating shaft of the motor is provided with a meshing gears.

As an improvement of the present utility model, the bracket includes a flat part and a vertical part symmetrically connected to both ends of the flat part. The insertion hole is matched with the insertion post, and the insertion hole is an interference fit with the insertion post.

As an improvement of the utility model, it includes an anti-expansion ring, the anti-expansion ring includes a small half-arc body and a large half-arc body, the bottom surface of the small half-arc body is provided with a post, and on the rotor arm The end is provided with a socket suitable for the post, and the large half of the arc body is connected with the small half of the arc body through a radial connecting rod, and is located outside the propeller of the rotor mechanism. There is an interference fit between the hole and the post. Equipped with an anti-expansion ring, which can effectively protect the propeller from being damaged and prevent the propeller from hurting people or things

The beneficial effects of the utility model are: the utility model has an ingenious and reasonable structural design, adopts a detachable structural design, and can quickly and stably fix the shooting device on the machine by assembling components according to the user's shooting requirements when aerial photography is required. On the body, you can take pictures or record videos, so as to meet people's different needs for shooting and use. At the same time, it is also convenient for children and the majority of aircraft model enthusiasts to have a more intuitive understanding of the structure and principles of aerospace and aircraft, providing players with More fun, high entertainment, avoiding the boring feeling of the player; and it is also equipped with an anti-expansion ring, with high safety performance, so that the player does not need to worry about damaging the propeller and injuring people or things, which greatly enriches the gameplay. Furthermore, the interest and playability are enhanced; in addition, the overall structure is simple and compact, the appearance is beautiful and fashionable, and it is beneficial to widely popularize and apply.

Below in conjunction with accompanying drawing and embodiment, the utility model is further described.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram 1 of the present utility model.

Fig. 2 is a three-dimensional structural schematic diagram II of the utility model.

Fig. 3 is a schematic diagram of the decomposition structure of the utility model

Detailed ways

Referring to Fig. 1 to Fig. 3, a kind of aerial photography aircraft provided by the present embodiment, it comprises flight body 1, photographing device 2 and two brackets 3, and described flight body 1 comprises fuselage 11 and four symmetrically arranged on this fuselage 11 The rotor arm 12, the end of the rotor arm 12 is provided with a rotor mechanism 13, the middle of the bottom surface of the fuselage 11 is provided with a battery cavity, and the opening of the battery cavity is provided with a battery cover 14 that can close the opening The photographing device 2 is detachably arranged on the battery cover 14 , and the two brackets 3 are symmetrically fixed on the bottom surface of the body 11 at both sides of the photographing device 2 . Described rotor mechanism 13 comprises motor 131, transmission gear set 132 and propeller 133, and this propeller 133 is fixed on the output shaft of described transmission gear set 132, and the rotating shaft of described motor 131 is provided with described transmission gear set 132 phase. meshing gears. The support 3 includes a flat portion 31 and a vertical portion 32 symmetrically connected to both ends of the flat portion 31. The upper end of the vertical portion 32 is provided with a post 33, and the bottom surface of the fuselage 11 is provided with The jack that matches the post 33 has an interference fit with the post 33, which is easy to assemble and securely connected. The middle part of the flat part 31 is bent toward the direction of the other support 3 to form an M-shape, and the stability of parking is better.

The photographing device 2 includes a housing and a camera module arranged in the housing. A buckle 21 is provided on the front portion of the upper surface of the housing, and a buckle 21 suitable for the buckle 21 is provided on the battery cover 14 . The matching card slot, the upper surface tail of the housing is provided with a through hole 22, and the battery cover 14 is provided with a screw hole corresponding to the through hole. During installation, snap the buckle 21 into the slot on the battery cover 14 first, and then pass through the through hole 22 with a screw and screw it into the screw hole to achieve the purpose of fixing the camera 2 on the flight body 1 . Specifically, the camera module includes a control switch and a circuit board. The circuit board is arranged in the housing and connected to the power supply in the flight body 1. A microphone, a CMOS imaging lens and an LED status indicator are arranged side by side at the front end of the circuit board. Light, the tail of the circuit board is provided with a memory card slot and a USB port, and corresponding to the housing is respectively provided with the exposed microphone, CMOS imaging lens, LED status indicator, memory card slot and USB port Open your mouth. In addition to being connected to the flight body 1 for aerial photography, the camera 2 can also be used manually without the camera 2 from the flight body 1 and the remote controller according to different usage requirements. Only a power supply is required to supply power to the camera 2 That's it, easy to use. The circuit board includes a main processor and an auxiliary photoelectric imaging processing circuit, an audio processing circuit, a power processing circuit, a reset circuit, a data cache circuit, an oscillation circuit, a data storage circuit and a wireless control signal input circuit respectively connected to the main processor . Through the wireless control signal input circuit, the working state of the camera assembly can be controlled wirelessly through the remote controller. The main processor is responsible for the operation of the entire device and data signal processing; the auxiliary photoelectric imaging processing circuit converts the scenes captured by the CMOS imaging lens into electrical signals, and then sends them to the main processor for processing. The audio processing circuit amplifies the sound source picked up by the microphone and sends it to the main processor for processing. The power processing circuit is responsible for starting and stopping the working power of the camera module. The reset circuit is used to restart the camera module when the camera module crashes; the data storage circuit. The main processor processes the captured images and sound signals and sends them to the data storage circuit for storage to be read; the LED status indicators are used to display various working states of the camera module.

During aerial photography, the photographing device 2 can photograph the scene where the flying body 1 passes and store it to be read; during the aerial photography, that is, during the flight of the flying body 1, the photographing device can also be controlled by a remote controller 2 Aerial photography state, there are two aerial photography states: taking pictures and recording videos, when pressing the aerial photography button on the remote control and pushing it upwards to take pictures, the LED status indicator lights up red for one second, indicating that the photo is completed; the aerial photography button is pushed down For video recording, the LED status indicator is continuously flashing, indicating that it is recording. Press it again, and the LED status indicator lights up green, indicating that the recording is over. The operation is simple and easy. After aerial photography, people can read the data stored in the photographing device 2 through a data cable or a card reader, which is convenient to use.

Preferably, the aerial photography aircraft of the present utility model also includes an anti-expansion ring 4, the anti-expansion ring 4 includes a small half-arc body 41 and a large half-arc body 42, the bottom surface of the small half-arc body 41 is provided with a post 43, and The end of the rotor arm 12 is provided with an insertion hole 121 compatible with the post 43, and the large half arc body 42 is connected with the small half arc body 41 through a radial connecting rod 44, and is located at The outer position of the propeller 133 of the rotor mechanism 13 is an interference fit between the insertion hole 121 and the post 43 . An anti-expansion ring 4 is provided, which can effectively protect the propeller 133 from being damaged and prevent the propeller 133 from injuring people or things. The safety performance is high, so that players do not need to worry about damaging the propeller 133 and hurting people or things, which greatly enriches the gameplay , thus enhancing the fun and playability.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also change and modify the above embodiment. Therefore, the utility model is not limited to the specific implementation manners disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model. As described in the above embodiments of the utility model, other toys obtained by adopting the same or similar structures are all within the protection scope of the utility model.

Claims (5)

1. an aerial photography aircraft, it is characterized in that, it comprises flying body, filming apparatus and two stands, described flying body comprises fuselage and four rotor arms be symmetricly set on this fuselage, the end of this rotor arm is provided with rotor mechanism, the bottom surface medium position of described fuselage is provided with battery cavities, and on the opening of this battery cavities, be provided with one can by the battery cover of this closure of openings, described filming apparatus is detachably arranged on described battery cover, and two side positions of two stands this filming apparatus symmetrical are fixed on the bottom surface of described fuselage.

2. aerial photography aircraft according to claim 1, it is characterized in that: described filming apparatus comprises housing and is arranged on the camera module in this housing, the upper surface front portion of described housing is provided with a buckle, and the draw-in groove suitable with buckle is provided with on described battery cover, the upper surface afterbody of this housing is provided with through hole, and is provided with the screw hole corresponding with this through hole on described battery cover.

3. aerial photography aircraft according to claim 1, it is characterized in that: described rotor mechanism comprises motor, driving gear set and screw, this screw is fixed on the output shaft of described driving gear set, and the rotating shaft of described motor is provided with the gear be meshed with described driving gear set.

4. aerial photography aircraft according to claim 1, it is characterized in that: described support comprises horizontal portion and the symmetrical vertical component effect being connected to these two ends, horizontal portion, the upper end of this vertical component effect is provided with inserting column, and be provided with the jack suitable with this inserting column in the bottom surface of described fuselage, be interference fit between this jack and described inserting column.

5. according to the aerial photography aircraft one of claim 1-4 Suo Shu, it is characterized in that: it comprises nonproliferation circle, this nonproliferation circle comprises smaller part loop-drive body and more than half loop-drive body, the bottom surface of described smaller part loop-drive body is provided with inserting column, and the jack suitable with this inserting column is provided with on the end of described rotor arm, described more than half loop-drive body is connected with described smaller part loop-drive body by radial connecting rod, and is positioned at the outer fix of the screw of described rotor mechanism, is interference fit between this jack and described inserting column.