Turning plate type flight path control device
Through the design of the flip -floor flight trajectory control device, the flip volume of the overturn mechanism is used to change the flying trajectory, solving the problem of large aircraft and missile volume and high transportation cost in existing technologies, realizing high -precision, low cost, low cost, low cost Flight trajectory control.
Patent Information
- Application Number
- CN202411536237.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-01-28
AI Technical Summary
Existing aircraft and missiles have problems such as large size, high transportation and storage costs, and high requirements for propulsion engine gunpowder in terms of flight trajectory control, which is difficult to meet the requirements of low cost, small size, and easy transportation and storage requirements of war needs.
Design a flip flight trajectory control device, including the installation of the shell and the turning plate. The flip mechanism controls the flip volume of the flip through the electro -controlling rotation motion to change the flight trajectory with the flipping airflow.
The purpose of high -precision control of the flight trajectory has been achieved, the volume and transportation cost of the aircraft and missiles are reduced, and it does not have high requirements for promoting engine gunpowder.
Smart Images
Figure CN119374424A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of missile flight trajectory control, and in particular relates to a flap-type flight trajectory control device. Background Art
[0002] In the wars that have occurred in recent years, aircraft and missiles of various countries have become mainstream weapons and equipment. Today's aircraft and missiles mostly use wing guidance, side gunpowder gas injection guidance or nozzle displacement guidance. Among them, wing guidance and side gunpowder gas injection guidance are both external to the warhead, resulting in problems such as increased warhead volume, single launch method, and increased transportation and storage costs. The nozzle displacement guidance has extremely high requirements for the gunpowder of the propulsion engine and will only work when the gunpowder burns. According to the needs of current and future wars and battlefields, it is necessary to design a flap-type flight trajectory control device that is low-priced, small in size, easy to transport and store, and has no extremely high requirements for the gunpowder of the propulsion engine. Summary of the invention
[0003] 1. Technical issues to be resolved
[0004] The present invention provides a flap-type flight trajectory control device to solve the technical problem of how to achieve high-precision flight trajectory control.
[0005] (II) Technical solution
[0006] In order to solve the above technical problems, the present invention proposes a flap-type flight trajectory control device, which includes a mounting shell and a flap mechanism; wherein the mounting shell is installed on any equipment required for flight trajectory control, and four flap mechanisms are fixedly installed inside the mounting shell; the flap mechanism has an electrically controlled rotational motion function, which can control the flipping amount of the corresponding flap, so that the flap has the function of blocking airflow, and controls the flight trajectory of the equipment through different flipping amounts.
[0007] Furthermore, the flap mechanism is fixedly mounted inside the mounting shell by means of screws.
[0008] Furthermore, four flap mechanism fixing seats are processed inside the installation shell, and a flap mechanism is installed in each flap mechanism fixing seat.
[0009] Furthermore, the flap mechanism includes a flap motor, a motor fixing plate, a motor fixing seat, a motor screw, a flap gear, a flap shaft and a flap; wherein the motor fixing plate is installed on the motor fixing seat; the flap motor is installed on the motor fixing plate, and the output shaft of the flap motor passes through the motor fixing seat and is connected to the motor screw; the flap shaft passes through the axial hole on the flap, and the flap is installed on the motor fixing seat; the flap gear is installed on the flap shaft, and the flap gear is meshed with the motor screw.
[0010] Furthermore, the motor fixing plate is mounted on the motor fixing seat by screws.
[0011] Furthermore, the output shaft of the flap motor is connected to the motor screw rod via a screw.
[0012] Furthermore, the flap gear is mounted on the flap shaft by means of screws.
[0013] (III) Beneficial effects
[0014] The present invention proposes a flap-type flight trajectory control device, including a mounting shell and a flap mechanism, the flap mechanism including a flap motor, a motor fixing plate, a motor fixing seat, a motor screw, a flap gear, a flap shaft and a flap, the mounting shell is mounted on any equipment required for flight trajectory control, the flap mechanism is fixedly mounted inside the mounting shell, and the flap mechanism can control the flipping amount of the corresponding flap. The flap-type flight trajectory control device is mounted on any equipment required for flight trajectory control. During the flight of the aircraft, when the flight trajectory needs to be changed, the flap motor rotates, driving the motor screw to rotate, the motor screw drives the flap gear to rotate, the flap gear drives the flap to flip, the flap flips and exceeds the outer wall of the mounting shell, resulting in an increase in air resistance on one side of the flight equipment, thereby changing the flight trajectory of the flight equipment, and according to the flipping amount of the flap, the size of the steering can be changed, achieving the purpose of high-precision control of the flight trajectory. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the flap-type flight trajectory control device of the present invention;
[0016] Figure 2 This is a schematic diagram of turning out the flap in the present invention;
[0017] Figure 3 This is a schematic diagram of the housing structure installed in the present invention;
[0018] Figure 4 It is a schematic diagram of the structure of the flap mechanism in the present invention.
[0019] In the figure: 1-installation housing; 2-flip mechanism; 11-flip mechanism fixing seat; 21-flip motor; 22-motor fixing plate; 23-motor fixing seat; 24-motor screw; 25-flip gear; 26-flip shaft; 27-flip. DETAILED DESCRIPTION
[0020] In order to make the purpose, content and advantages of the present invention more clear, the specific implementation methods of the present invention are further described in detail below in conjunction with the drawings and examples.
[0021] This embodiment provides a flap-type flight trajectory control device, the structure of which is as follows: Figure 1 and2 As shown, it mainly includes a mounting shell 1 and a flap mechanism 2.
[0022] The mounting shell 1 is installed on any equipment that requires flight trajectory control. Four flap mechanisms 2 are fixed to the inside of the mounting shell 3 by screws. The flap mechanisms 2 have an electrically controlled rotational motion function, which can control the flipping amount of the corresponding flap, so that the flap has the function of blocking the airflow and controlling the flight trajectory of the equipment through different flipping amounts.
[0023] like Figure 3 As shown, four flap mechanism fixing seats 11 are processed inside the mounting housing 3 , and a flap mechanism 2 is installed in each flap mechanism fixing seat 11 .
[0024] like Figure 4 As shown, the flap mechanism 2 includes a flap motor 21, a motor fixing plate 22, a motor fixing seat 23, a motor screw 24, a flap gear 25, a flap shaft 26 and a flap 27. The motor fixing plate 22 is mounted on the motor fixing seat 23 by screws.
[0025] The flap motor 21 is mounted on the motor fixing plate 22, and the output shaft of the flap motor 2 passes through the motor fixing seat 23 and is connected to the motor screw 24 by screws. The flap shaft 26 passes through the shaft hole on the flap 27, and the flap 27 is mounted on the motor fixing seat 23. The flap gear 25 is mounted on the flap shaft 26 by screws, and the flap gear 25 is meshed with the motor screw 24.
[0026] The working principle of the flap type flight trajectory control device of the present invention is as follows:
[0027] The flap-type flight trajectory control device is installed on any equipment that requires flight trajectory control. The flap mechanism 2 is installed on the flap mechanism fixing seat 11 of the mounting shell 1. The flap motor 21 is fixed to the motor fixing seat 23 through the motor fixing plate 22. During the flight of the aircraft, when the flight trajectory needs to be changed, the flap motor 21 rotates, driving the motor screw 24 to rotate, and the motor screw 24 drives the flap gear 25 to rotate. The flap gear 25 drives the flap 27 to flip. The flap 27 flips and exceeds the outer wall of the mounting shell 1, resulting in an increase in the air resistance on one side of the flight equipment, thereby changing the flight trajectory of the flight equipment. According to the flipping amount of the flap 27, the size of the steering is changed to achieve the purpose of high-precision control of the flight trajectory.
[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.
Claims
1. A flap-type flight trajectory control device, characterized in that: The flap-type flight trajectory control device includes a mounting shell and a flap mechanism; wherein the mounting shell is mounted on any equipment that requires flight trajectory control, and four flap mechanisms are fixedly mounted inside the mounting shell; the flap mechanism has an electrically controlled rotational motion function, which can control the flipping amount of the corresponding flap, so that the flap has the function of blocking airflow, and controls the flight trajectory of the equipment through different flipping amounts.
2. The flap-type flight trajectory control device according to claim 1, characterized in that: The flap mechanism is fixedly installed inside the mounting shell by means of screws.
3. The flap-type flight trajectory control device according to claim 1, characterized in that: Four flap mechanism fixing seats are processed inside the installation shell, and a flap mechanism is installed in each flap mechanism fixing seat.
4. The flap-type flight trajectory control device according to claim 3, characterized in that: The flap mechanism includes a flap motor, a motor fixing plate, a motor fixing seat, a motor screw, a flap gear, a flap shaft and a flap; wherein the motor fixing plate is installed on the motor fixing seat; the flap motor is installed on the motor fixing plate, and the output shaft of the flap motor passes through the motor fixing seat and is connected to the motor screw; the flap shaft passes through the axial hole on the flap, and the flap is installed on the motor fixing seat; the flap gear is installed on the flap shaft, and the flap gear is meshed with the motor screw.
5. The flap-type flight trajectory control device according to claim 4, characterized in that: The motor fixing plate is mounted on the motor fixing seat by screws.
6. The flap-type flight trajectory control device according to claim 4, characterized in that: The output shaft of the flap motor is connected to the motor screw rod through a screw.
7. The flap-type flight trajectory control device according to claim 4, characterized in that: The flap gear is mounted on the flap shaft by means of screws.