Gliding guidance kit based on unmanned aerial vehicle

Abstract

The utility model provides a gliding guidance kit based on an unmanned aerial vehicle. The gliding guidance kit comprises a shell, a reducing sleeve, a gliding wing, an inertial navigation assembly, a flight control system, a battery and a rudder tail, the reducing sleeve is installed at the front end of the shell, the rudder tail is installed at the tail end of the shell, the hang glider, the inertial navigation assembly, the flight control system and the battery are all installed in the shell, and the inertial navigation assembly and the flight control system are both electrically connected with the battery; under the air-drop scene, the lift-drag ratio is increased by unfolding the large hang glider of the missile, the air-drop strike distance is increased, meanwhile, the deviation rectifying capacity is achieved, and the precise strike effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane gliding accessory technical field especially, it relates to a gliding guide kit based on unmanned plane. BACKGROUND

[0002] The air-drop cannon shell is mostly based on the multi-wing unmanned plane and is used more in modern war. However, its shortcomings are also very obvious. The air-drop cannon shell has the shortcomings of short range, low hit rate, low success rate of solving protection, poor mobility, etc.

[0003] Therefore, it is necessary to provide a gliding guide kit based on unmanned plane to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a gliding guide kit based on unmanned plane, which can improve the lift-drag ratio by expanding the gliding wing of the missile in the air-drop scene, increase the strike distance of air-drop, and have the ability to correct deviation, thereby playing the role of accurate attack.

[0005] To achieve the above purpose, the technical scheme provided by the utility model is as follows: a gliding guide kit based on unmanned plane, comprising: a shell, an adapter sleeve, a gliding wing, an inertial navigation assembly, a flight control system, a battery and a rudder tail; the adapter sleeve is installed at the front end of the shell, the rudder tail is installed at the tail end of the shell, the gliding wing, the inertial navigation assembly, the flight control system and the battery are all installed in the shell, and the inertial navigation assembly and the flight control system are electrically connected with the battery.

[0006] Preferably, the flight control system comprises a flight control module, a data transmission module and a GPS receiver, the data transmission module and the GPS receiver are electrically connected with the flight control module, and the flight control module is electrically connected with the battery.

[0007] Preferably, the gliding guide kit based on unmanned plane further comprises an electromagnetic brake and a torsional spring, the electromagnetic brake is installed in the shell and located between the adapter sleeve and the inertial navigation assembly, the electromagnetic brake is electrically connected with the flight control module, one end of one wing of the gliding wing is connected with the center rotating shaft of the electromagnetic brake, one end of the other wing is connected with the center rotating shaft of the electromagnetic brake, and the torsional spring is installed between the two wings and located directly above the electromagnetic brake.

[0008] Preferably, the rudder tail comprises a rudder and a tail wing, the rudder is installed in the shell and electrically connected with the flight control module, and the tail wing is installed outside the shell and connected with the rudder.

[0009] Compared with the prior art, the beneficial effect is that, in the air drop scene, the larger glide wing of the missile is unfolded to improve the lift-drag ratio, increase the strike distance of the air drop, and also has the ability of deviation correction, thereby playing the role of accurate strike.

[0010] Other features and advantages of the present application will be described in the following description, and some will be apparent from the description, or can be understood from the practice of the present application. The features and advantages of the present application can be achieved and obtained by the elements and combinations specifically indicated in the appended claims. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings;

[0012] Figure 1 The present application provides a sectional view of the glide guidance kit based on the unmanned aerial vehicle.

[0013] Figure 2 For Figure 1 The present application provides a sectional view of the glide guidance kit based on the unmanned aerial vehicle.

[0014] Figure 3 For Figure 1 The present application provides a sectional view of the glide guidance kit based on the unmanned aerial vehicle.

[0015] Figure 4 For Figure 1 The present application provides a sectional view of the glide guidance kit based on the unmanned aerial vehicle.

[0016] Reference signs: 1, shell; 2, adapter sleeve; 3, glide wing; 4, inertial navigation assembly; 5, flight control system; 51, flight control module; 52, data transmission module; 53, GPS receiver; 6, battery; 7, rudder tail; 71, steering gear; 72, tail wing; 8, electromagnetic brake; 9, torsional spring; 10, shell. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and beneficial technical effects of the present application more clear and understandable, the following will further describe the present application in combination with the drawings and specific embodiments. It should be understood that the specific embodiments described in the present application are only for the purpose of explaining the present application, and are not intended to limit the present application.

[0018] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0019] It should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing", "setting" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; 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; it can be the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the above terms can be understood according to the specific meaning of the terms in the present application.

[0020] In addition, the terms "first", "second", "third" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second", "third" can explicitly or implicitly include one or more features. In addition, the meaning of "multiple" and "several" means two or more, unless otherwise explicitly specified.

[0021] Please refer to Figures 1 to 4 The utility model provides a kind of gliding guidance kit based on unmanned aerial vehicle, comprising: shell 1, adapter sleeve 2, glider 3, inertial navigation assembly 4, flight control system 5, battery 6 and rudder tail 7;The adapter sleeve 2 is installed at the front end of shell 1, the rudder tail 7 is installed at the tail end of shell 1, the glider 3, inertial navigation assembly 4, flight control system 5 and battery 6 are all installed in shell 1, and the inertial navigation assembly 4 and flight control system 5 are electrically connected with battery 6;

[0022] Wherein, the adapter sleeve 2 is as the component of loading shell 10, shell 10 is installed at adapter sleeve 2;The glider 3 is unfolded to ensure that gliding guidance kit balances flight;The inertial navigation assembly 4 is mainly composed of accelerometer and gyroscope, can provide attitude and speed information for gliding guidance kit;The flight control system 5 is mainly to control gliding guidance kit steady flight;Battery 6 provides power supply for flight system and inertial navigation assembly 4.

[0023] It should be noted that in the present embodiment, the battery 6 is a lithium battery 6.

[0024] In a preferred embodiment, the flight control system 5 comprises a flight control module 51, a data transmission module 52 and a GPS receiver 53, the data transmission module 52 and the GPS receiver 53 are electrically connected with the flight control module 51, and the flight control module 51 is electrically connected with the battery 6. The data transmission module 52 is used to realize the transmission and reception of wireless data, wherein the transmitted data includes attitude information data, speed information data and GPS position information data, and the received data includes target position information data of the gliding guidance kit; the GPS receiver 53 is used to receive the specific position information of the gliding guidance kit in real time; the flight control module 51 is the core control unit of the unmanned aerial vehicle or the aircraft, and its core function is to realize the stability and control of the flight attitude by collecting attitude information data, speed information data, GPS position information data and target position information data, and to transmit the data and working state parameters of the gliding guidance kit to the unmanned aerial vehicle control terminal or the ground control station in real time.

[0025] In a preferred embodiment, the unmanned aerial vehicle-based gliding guidance kit further comprises an electromagnetic brake 8 and a ring-shaped torsional spring 9, the electromagnetic brake 8 is installed in the shell 1 and located between the adapter sleeve 2 and the inertial navigation assembly 4, and the electromagnetic brake 8 is electrically connected with the flight control module 51; the gliding wing 3 comprises two wing pieces, one end of one wing piece is connected with the center rotating shaft of the electromagnetic brake 8, one end of the other wing piece is connected with the center rotating shaft of the electromagnetic brake 8, and the torsional spring 9 is installed between the two wing pieces and located directly above the electromagnetic brake 8.

[0026] When the flight control module 51 controls the electromagnetic brake 8 to be powered on, current passes through the electromagnetic winding of the electromagnetic brake 8, the electromagnet generates a magnetic field to form a magnetic field space, the electromagnetic force attracts the brake pad in the electromagnetic brake 8, the brake pad releases the brake disc, at this time the center rotating shaft on the brake disc of the electromagnetic brake 8 rotates to make the wing pieces rotate, and since the torsional spring 9 is arranged between the two wing pieces, the rotating directions of the two wing pieces are opposite, so that the two wing pieces are unfolded (the unfolded state of the wing pieces is shown in FIG. 6B). Figure 3

[0027] When the flight control module 51 controls the electromagnetic brake 8 to be powered off, the electromagnetic force disappears, the brake pad in the electromagnetic brake 8 tightly locks the brake disc, at this time the center rotating shaft on the brake disc of the electromagnetic brake 8 stops rotating, and the two wing pieces are in a folded state (i.e., the two wing pieces are overlapped) under the action of the torsional spring 9.

[0028] In a preferred embodiment, the rudder tail 7 comprises a rudder 71 and a tail wing 72, the rudder 71 is installed in the shell 1 and electrically connected with the flight control module 51, and the tail wing 72 is installed outside the shell 1 and connected with the rudder 71.

[0029] Working process: ​

[0030] Receiving the task instruction. When receiving the task instruction, the unmanned aerial vehicle continuously sends the task execution to the data transmission module 52 in the gliding guidance kit. After receiving the instruction, the data transmission module 52 sends a wake-up instruction to the flight control module 51 to wake up the entire flight control system 5.

[0031] Task execution preparation. The unmanned aerial vehicle transmits the information of task execution preparation to the flight control module 51 through the data transmission module 52. After receiving the information, the flight control module 51 gives the information of preparation readiness and feeds back to the unmanned aerial vehicle through the data transmission module 52.

[0032] Delivery. The delivery instruction is given on the unmanned aerial vehicle control terminal, the delivery frame of the unmanned aerial vehicle is opened, and the gliding guidance kit falls under the action of gravity.

[0033] Guided flight. During the flight process, the flight control module 51 is powered on the electromagnetic brake 8, the two wings of the gliding wing 3 are completely unfolded, and the inertial navigation assembly 4 and the GPS receiver 53 send the attitude information and position information of the gliding guidance kit to the flight control module 51 in real time. The flight control module 51 sends the correction information to the steering gear 71, and the steering gear 71 adjusts the angle of the tail wing 72 to control the flight attitude of the gliding guidance kit.

[0034] The utility model is not limited to the description in the specification and the embodiment, therefore, other advantages and modifications can be easily realized by those skilled in the art, and the utility model is not limited to specific details, representative equipment and the drawing examples shown and described here, without departing from the spirit and scope of the general concept defined by the claims and equivalent range.

Claims

1. A drone-based gliding guidance kit, characterized in that, Include: The shell (1), adapter sleeve (2), glider wing (3), inertial navigation assembly (4), flight control system (5), battery (6) and tail (7); The adapter sleeve (2) is installed at the front end of the shell (1), the tail (7) is installed at the tail end of the shell (1), the glider wing (3), inertial navigation assembly (4), flight control system (5) and battery (6) are installed in the shell (1), and the inertial navigation assembly (4) and flight control system (5) are electrically connected with the battery (6); The unmanned aerial vehicle based gliding guidance kit further comprises an electromagnetic brake (8) and a torsional spring (9), the electromagnetic brake (8) is installed in the shell (1) and located between the adapter sleeve (2) and the inertial navigation assembly (4), the electromagnetic brake (8) is electrically connected with the flight control module (51); The glider wing (3) comprises two wings, one end of one wing is connected with the center rotating shaft of the electromagnetic brake (8), one end of the other wing is connected with the center rotating shaft of the electromagnetic brake (8), and the torsional spring (9) is installed between the two wings and located directly above the electromagnetic brake (8).

2. The drone-based gliding guidance kit of claim 1, wherein, The flight control system (5) comprises a flight control module (51), a data transmission module (52) and a GPS receiver (53), the data transmission module (52) and the GPS receiver (53) are electrically connected with the flight control module (51), and the flight control module (51) is electrically connected with the battery (6).

3. The drone-based gliding guidance kit of claim 2, wherein, The tail (7) comprises a rudder (71) and a tail wing (72), the rudder (71) is installed in the shell (1) and electrically connected with the flight control module (51), and the tail wing (72) is installed outside the shell (1) and connected with the rudder (71).

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