CN221068477U - Integrated nacelle with laser ranging function - Google Patents

Abstract

The utility model relates to an integrated nacelle with a laser ranging function, which comprises a motor I, a motor II, a side rotating block, a middle rotating part, a camera variable-focus module and a laser ranging module. The camera is characterized in that the motor I can be connected with the unmanned aerial vehicle, the motor II is connected with the connecting frame and the connecting block, the side rotating block is connected with the connecting block, the protection shell is arranged on the outer side of the middle rotating part, the camera variable-focus module is fixedly connected with the camera fixing frame, and the laser ranging module is connected with the laser ranging module fixing frame. The integrated pod has small volume and light weight, can be installed on different unmanned aerial vehicles, has two rotational degrees of freedom, can be independently controlled by the unmanned aerial vehicle, is internally provided with a camera variable-focus module and a laser ranging module, can acquire required images, and can acquire the distance between the integrated pod and a target through the laser ranging module.

Description

Integrated nacelle with laser ranging function

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to an integrated nacelle with a laser ranging function, which can be installed on different unmanned aerial vehicles.

Background

In recent years, unmanned aerial vehicles have been widely used in military and civil aspects, and pods are important components of unmanned aerial vehicles, and play a key role in the development of unmanned aerial vehicle technology, and the common functional requirements of pods are as follows: target search, target recognition, target tracking, and target positioning. The existing nacelle has the following problems: 1. the volume is large and the mass is heavy; 2. the universality is poor; 3. the nacelle has single function and poor integration. Therefore, the invention designs an integrated nacelle with a laser ranging function aiming at the problems.

Disclosure of Invention

The invention aims to provide an integrated nacelle with a laser ranging function, which solves the existing technical problems. The integrated nacelle is small in size and light in weight; the adaptation degree is high, and the device can be installed on different unmanned aerial vehicles; meanwhile, the nacelle is provided with two degrees of freedom of rotation, can be independently controlled by an unmanned aerial vehicle, and has strong flexibility; the nacelle part is provided with a camera variable-focus module and a laser ranging module, so that not only can the required image be acquired, but also the distance between the nacelle part and the target can be obtained through the laser ranging module.

The utility model provides an integrated nacelle that possesses laser rangefinder function, nacelle top installs first motor, first motor top can link to each other with unmanned aerial vehicle, motor below links to each other with link one, link two and link three are installed respectively at link one both ends, link two and the one end of motor two are connected, the other end and the side connecting block one of motor two link to each other, link three links to each other with the one end of side turning block, the centre of side turning block passes through the jump ring with the axle in the middle of the side connecting block two and is connected, the side connecting block is installed middle rotation part in the middle of two, and the middle rotation part outside is formed by a protective housing one and a protective housing two concatenation, protective housing one and protective housing two link firmly with the camera mount, camera mount inboard and variable focus camera module link firmly, camera mount upper end and laser rangefinder module mount link firmly, laser rangefinder module mount is connected with the laser rangefinder module.

Further, the first motor is connected with the unmanned aerial vehicle, and the second motor is connected with the first connecting frame.

Further, one end of the second motor is connected with the connecting frame, and the other end of the second motor is connected with the first side connecting block.

Furthermore, one end of the side rotating block is connected with the connecting frame in a three-phase mode, and the middle of the side rotating block is connected with a shaft in the middle of the side connecting block II through a clamp spring.

Furthermore, the middle rotating part is arranged between the side connecting block I and the side connecting block II, and the outer side is formed by splicing a protective shell I and a protective shell II.

Furthermore, the variable-focus camera module is fixedly connected with the inner side of the camera fixing frame, the camera fixing frame is fixedly connected with the first protection shell and the second protection shell, and the upper end of the camera fixing frame is fixedly connected with the laser ranging module fixing frame. The protective housing has the guard action to the camera module that zooms.

Further, the laser ranging module is connected with the laser ranging module fixing frame, and the outer protective shell has a protective effect on the laser ranging module fixing frame.

The invention has the main advantages that: according to the integrated nacelle with the laser ranging function, the portability of the unmanned aerial vehicle nacelle is improved through the integrated design; the rotation module in the nacelle is designed to improve the flexibility of the nacelle, and the unmanned aerial vehicle can independently control two rotation degrees of freedom of the nacelle; the camera variable-focus module and the laser ranging module in the hanging cabin not only can collect required images, but also can obtain the distance between the unmanned aerial vehicle and the target.

Drawings

Fig. 1 is a schematic perspective view of an integrated nacelle with laser ranging function according to the present invention.

Fig. 2 is a front view of an integrated pod with laser ranging capability according to the present invention.

Fig. 3 is a top view of an integrated pod with laser ranging function according to the present invention.

Fig. 4 is a side view of an integrated pod with laser ranging capability of the present invention.

Fig. 5 is an overall schematic diagram of a middle rotating part of an integrated nacelle with laser ranging function according to the invention.

Fig. 6 is an internal schematic view of a middle rotating part of an integrated nacelle with laser ranging function according to the invention.

In the figure: 1. a first motor; 2. a first connecting frame; 3. a second connecting frame; 4. a third connecting frame; 5. an intermediate rotating portion; 6. a side connecting block I; 7. a side connecting block II; 8. a second motor; 9. a side rotating block; 10. a first protection shell; 11. a second protective shell; 12. a laser ranging module; 13. a variable focus camera module; 14 a laser ranging module fixing frame; 15. a camera fixing frame.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, an integrated nacelle with a laser ranging function is shown, a first motor 1 is installed above the nacelle, a middle rotating part 5 can be installed between the first motor 1 and the second side connecting block 7, the lower part of the first motor 1 is connected with a first connecting frame 2, two ends of the first connecting frame 2 are respectively provided with a second connecting frame 3 and a third connecting frame 4, the second connecting frame 3 is connected with one end of a second motor 8, the other end of the second motor 8 is connected with a first side connecting block 6, the third connecting frame 4 is connected with one end of a side rotating block 9, the middle of the side rotating block 9 is connected with a shaft in the middle of the second side connecting block 7 through a clamp spring, the middle rotating part 5 is formed by splicing a first protecting shell 10 and a second protecting shell 11, the first protecting shell 10 and the second protecting shell 11 are fixedly connected with a camera fixing frame 15, the inner side of the camera fixing frame 15 is fixedly connected with a variable-focus camera module 13, the upper end of the side rotating block 9 is connected with a second side connecting block 7 through a clamp spring, and the middle rotating part 14 is fixedly connected with a laser ranging module 12.

Specifically, referring to fig. 6, in the middle rotating portion, the variable-focus camera module 13 is fixedly connected to the inner side of the camera fixing frame 15, the laser ranging module 12 is fixedly connected to the laser ranging module fixing frame 14, the upper end of the camera fixing frame 15 is fixedly connected to the laser ranging module fixing frame 14, and the camera fixing frame 15 is fixedly connected to the first protection shell 10 and the second protection shell 11; referring to fig. 5, the middle rotating part 5 is installed between the side connecting block one 6 and the side connecting block two 7, the middle of the side rotating block 9 is connected with the shaft in the middle of the side connecting block two 7 through a snap spring, and one end of the motor two 8 is connected with the side connecting block one 6; referring to fig. 3 and 4, the second connecting frame 3 is connected with the other end of the second motor 8, and the third connecting frame 4 is connected with one end of the side rotating block 9; referring to fig. 1 and 2, a second connecting frame 3 and a third connecting frame 4 are respectively installed at two ends of a first connecting frame 2, the lower part of a first motor 1 is connected with the first connecting frame 2, and the upper part of the first motor 1 can be connected with an unmanned aerial vehicle.

Specifically, the camera variable-focus module and a laser ranging module are arranged in the middle of the middle rotating part, and a protective shell is arranged outside the camera variable-focus module and the laser ranging module, so that the camera variable-focus module can provide protection and sealing functions for an internal structure and can realize free rotation of the camera variable-focus module and the laser ranging module. Therefore, the unmanned aerial vehicle can collect images of different direction angles, and the distance of a target object can be accurately positioned.

Specifically, the Hall sensor is arranged in the motor, the rotor position is detected by the Hall sensor, then the rotor position information is sent to the control board, and the controller outputs split-phase voltage to drive the motor to rotate according to the rotor position signal which is transmitted back by the Hall sensor, so that the stable operation of the motor is ensured.

In particular, the integrated pod is suitable for different unmanned aerial vehicles.

Claims (7)

1. An integrated nacelle that possesses laser rangefinder function, its characterized in that: the device comprises a first motor (1), a first connecting frame (2), a second connecting frame (3), a third connecting frame (4), a second motor (8), a first connecting block (6), a side rotating block (9), a second connecting block (7), a middle rotating part (5), a first protecting shell (10), a second protecting shell (11), a camera fixing frame (15), a variable-focus camera module (13), a laser ranging module fixing frame (14) and a laser ranging module (12).

2. An integrated pod with laser ranging function according to claim 1, characterized in that: the upper part of the motor I (1) is connected with the unmanned aerial vehicle, and the lower part of the motor I is connected with the connecting frame I (2).

3. An integrated pod with laser ranging function according to claim 1, characterized in that: one end of the second motor (8) is connected with the second connecting frame (3), and the other end of the second motor is connected with the first side connecting block (6).

4. An integrated pod with laser ranging function according to claim 1, characterized in that: one end of the side rotating block (9) is connected with the third connecting frame (4), and the middle is connected with a shaft in the middle of the second side connecting block (7) through a clamp spring.

5. An integrated pod with laser ranging function according to claim 1, characterized in that: the middle rotating part (5) is arranged between the side connecting block I (6) and the side connecting block II (7), and the outer side is formed by splicing a protective shell I (10) and a protective shell II (11).

6. An integrated pod with laser ranging function according to claim 1, characterized in that: the variable-focus camera module (13) is fixedly connected with the inner side of the camera fixing frame (15), the camera fixing frame (15) is fixedly connected with the first protection shell (10) and the second protection shell (11), the upper end of the camera fixing frame (15) is fixedly connected with the laser ranging module fixing frame (14), and the protection shell has a protection effect on the variable-focus camera module (13).

7. An integrated pod with laser ranging function according to claim 1, characterized in that: the laser ranging module (12) is connected with the laser ranging module fixing frame (14), and an external protective shell has a protective effect on the laser ranging module fixing frame.