CN217847307U

CN217847307U - Aircraft multifunctional display simulator

Info

Publication number: CN217847307U
Application number: CN202221277209.9U
Authority: CN
Inventors: 胡进海; 张莉; 杨庆禹; 李言伟; 赵凯
Original assignee: Weifei Technology Co ltd
Current assignee: Weifei Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-18
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses an aircraft multifunctional display analogue means, including the preceding cap that is the rectangle frame form, detain and put the dorsal back plate of sealing in the preceding cap dorsal back plate, the display panel in the frame form of the preceding cap of embedding, the button subassembly that the law set up on the frame form part of preceding cap, the data processing transmission module who fixedly settles on the back plate and be connected through cable and display panel and button subassembly electricity to and be connected and cover with the back plate data processing transmission module's back cap. The utility model discloses a display panel and the key subassembly of entity constitute and simplify demonstration and the key operation function of version electronic circuit structure simulation owl dragon MFD to use the data processing transmission module of optimization to handle and the feedback the simple data that show with key operation, utilize powerful external system function to carry out the multi-functional demonstration and correspond key operation, realized effectively that the simulation and convenient use of fighting machine multi-function display are experienced, and overall cost is controllable moreover.

Description

Aircraft multifunctional display simulator

Technical Field

The utility model relates to a flight simulation equipment, specifically say, relate to an aircraft multifunctional display analogue means, mainly used for the MFD simulation of owl dragon type.

Background

With the rapid development of civil aviation industry in China, the opening of airspace in China and the relaxation of personal flight driving licenses, various flight experience devices and flight simulators become more concerned. For units such as aviation experience halls, aviation science and technology halls, aviation education training institutions and the like, the flight experience of visitors on different types and models needs to be met. On one hand, the display panel, the operation panel and other parts of the existing flight simulation software mostly adopt a virtual key mode of a touch screen, so that the operation feeling is not strong for flight simulation personnel, and the flight simulation experience is not good.

On the other hand, with the development of the flight simulator technology, the current civil model simulator is gradually expanded to a battle model on the basis of the development of the civil model simulator. The owl dragon model is one of the disclosed classical models, and can provide a simulation operation basis for pilot training and flight enthusiasts to know and experience the operation of the warplane. The MFD is an important part in an avionics system, and conventional training and experience are difficult to perform by adopting a real machine, so that the design of a low-cost MFD simulation device is urgently needed in the field.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides a multi-functional display analogue means of aircraft of the main use owl dragon type has realized the MFD simulation to the owl dragon type through low-cost structural design, makes things convenient for pilot training and flight fan to experience the fighter operation.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides an aircraft multi-functional display analogue means, is including the preceding cap that is the rectangle frame form, detains and puts the backplate that seals in the preceding cap dorsal part, the display panel who inlays in the frame of preceding cap, the key subassembly that the law set up on the frame form part of preceding cap, the data processing transmission module who is connected on the backplate and through cable and display panel and key subassembly electricity to and be connected with the backplate and cover data processing transmission module's back cap, be connected with interface module on the data processing transmission module, interface module carries out data transmission through opening and the outside on the back cap.

Specifically, an upper key area, a lower key area, a left key area and a right key area are arranged on the front face of the front shell cover along the frame-shaped horizontal and vertical parts, and function key areas are arranged at corresponding positions of four corner parts of the frame shape; the key assembly comprises a plurality of operation keys which are respectively positioned in an upper key area, a lower key area, a left key area and a right key area, and function keys which are positioned in a function key area, wherein the function keys comprise a power switch key, a symbol switch key, a contrast adjustment switch key and a brightness adjustment switch key.

Specifically, the inner side edge part of the front shell cover close to the display panel is provided with alignment indicator bits corresponding to the operation keys, so that the operation keys are aligned with operation contents on the display panel.

Specifically, the key assembly further comprises key circuit boards arranged in the front shell cover and connected with the data processing and transmission module, key switches arranged on the key circuit boards, and key caps arranged on the key switches and protruding out of the surface of the front shell cover, wherein the number of the key circuit boards is four along the inside of the frame-shaped horizontal and vertical parts of the front shell cover, and each key circuit board bears operation keys and function keys on corresponding positions.

Specifically, the front shell cover and the back shell cover are fastened and then fixedly connected through screws, and the data processing transmission module and the back shell cover are fixedly connected to the back shell through screws; and a notch for the cable to pass through is arranged on the rear back plate.

Specifically, data processing transmission module includes first circuit board, second circuit board, power supply interface, shows transmission interface, data transmission interface, contact pin interface, bear display circuit and supply circuit on the first circuit board, show transmission interface and display panel and all be connected with display circuit, power supply interface and supply circuit, bear data processing circuit on the second circuit board, data transmission interface and contact pin interface all are connected with data processing circuit, and supply circuit is connected with display circuit and data processing circuit respectively, the contact pin interface disposes two at least, and a contact pin interface connection button subassembly, other contact pin interfaces are used for external.

Specifically, the data processing circuit adopts an STM32 development board as a core.

Specifically, the first circuit board and the second circuit board are fixedly arranged on the backboard through the pillars and the screws, and the pillars keep a heat dissipation gap between the first circuit board and the backboard and between the second circuit board and the backboard; and the rear shell cover is provided with a heat dissipation port.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) The utility model discloses a display panel and the button subassembly of entity constitute and simplify demonstration and the key operation function of version electronic circuit structure simulation owl dragon MFD to use the data processing transmission module of optimization to show and the simple data of key operation handle and feed back, utilize powerful external system function to carry out the multi-functional demonstration and correspond key operation, realized effectively that the simulation and convenient use of fight machine multi-functional display are experienced, and overall cost is controllable moreover. The utility model relates to an ingenious, simple structure, convenient to use is suitable for and uses in flight analog device.

(2) The utility model discloses an MFD layout design of appearance and key display contrast owl dragon fighter has improved the immersive experience of fighter flight simulation and has felt to utilize each regional relatively independent key circuit board to carry out circuit control and feedback, both made things convenient for laying of circuit board inner structure, made things convenient for the function management configuration of each button again, realized low-cost flight analog device design.

(3) The utility model discloses adopt split type and independent heat dissipation design to data processing transmission module, guaranteed operation heat dispersion with lower costs to reserve a plurality of external interfaces, convenient transmission and the corresponding demonstration of feedback and operating data.

(4) The utility model discloses a miniaturized equipment and shell body design have still improved the use convenience on the basis that has effectively reduced the cost of manufacture, and the person of facilitating the use uses in the integrated or other functional component configurations of independent cooperation of avionics system.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention.

Fig. 2 is a schematic back structure diagram of an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional structure diagram of an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a data processing and transmitting module according to an embodiment of the present invention.

Fig. 5 is a schematic block diagram of an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

Examples

As shown in fig. 1 to 5, the aircraft multifunctional display simulator is mainly used for flight simulation operation of an MFD of a owl type, and includes a front case cover 1 in a rectangular frame shape, a back plate 2 fastened and sealed on the back side of the front case cover, a display panel 3 embedded in the frame shape of the front case cover, a key assembly regularly arranged on the frame-shaped portion of the front case cover, a data processing transmission module fixedly arranged on the back plate and electrically connected with the display panel and the key assembly through cables, and a back case cover 6 connected with the back plate and covering the data processing transmission module, wherein the data processing transmission module is connected with an interface assembly, and the interface assembly performs data transmission with the outside through an opening on the back case cover.

Specifically, the front surface of the front shell cover is provided with an upper key area 11, a lower key area 12, a left key area 13 and a right key area 14 along the frame-shaped horizontal and vertical parts, and function key areas 15 are arranged at corresponding positions of four corner parts of the frame shape; the key assembly comprises a plurality of operation keys 4 and function keys 5, wherein the operation keys 4 are respectively positioned in an upper key area, a lower key area, a left key area and a right key area, and the function keys 5 are positioned in a function key area and comprise a power switch key, a symbol switch key, a contrast adjustment switch key and a brightness adjustment switch key; for example, five function keys are arranged in the upper and lower key areas at intervals side by side, eight function keys are arranged in the left and right key areas at intervals side by side, and according to system configuration, each function key can feed back corresponding function operation in different display modes. And the inner side edge part of the front shell cover close to the display panel is provided with alignment indicating positions 16 corresponding to the operation keys, and the alignment indicating positions are used for aligning the operation keys with operation contents on the display panel. Specifically, the key structure in the key assembly includes a key circuit board 17 disposed in the front housing cover and connected to the data processing transmission module, a key switch 18 disposed on the key circuit board, and a key cap 19 disposed on the key switch and protruding from the surface of the front housing cover, wherein the number of the key circuit boards is four along the inside of the frame-shaped horizontal and vertical portions of the front housing cover, and each key circuit board carries an operation key and a function key at a corresponding position.

Specifically, the front shell cover and the back shell cover are fastened and then fixedly connected through screws, and the data processing transmission module and the back shell cover are fixedly connected to the back shell through screws; and a notch 7 for the cable to pass through is arranged on the rear back plate.

Specifically, data processing transmission module includes first circuit board 21, second circuit board 22, power supply interface 23, shows transmission interface 24, data transmission interface 25, contact pin interface 26, bear display circuit and power supply circuit on the first circuit board, show transmission interface and display panel and all be connected with display circuit, power supply interface and power supply circuit, bear data processing circuit on the second circuit board, data transmission interface and contact pin interface all are connected with data processing circuit, and power supply circuit is connected with display circuit and data processing circuit respectively, the contact pin interface disposes two at least, a contact pin interface connection button subassembly, and other contact pin interfaces are used for external. The data processing circuit adopts an STM32 development board as a core.

Specifically, the first circuit board and the second circuit board are fixedly arranged on the back plate through the pillars 8 and the screws, and the pillars keep a heat dissipation gap between the first circuit board and the back plate and between the second circuit board and the back plate; the rear shell cover is provided with a heat dissipation opening 9.

The utility model discloses need cooperate corresponding other analog device to use during the use to need to connect the computer of installing flight simulation software and fly simulation training or experience. The MFD function display device is characterized in that the power supply interface is externally connected with a power supply, the display transmission interface is externally connected with a computer display cable, such as HDMI, the MFD function is displayed on a display panel, the data transmission interface is externally connected with a computer data cable, interfaces such as USB and typeC can be adopted, and the external contact pin interface can be used for connecting expansion equipment. When the display panel is used, corresponding contents, such as RWS, TWS, VS, ACM, SAM, STT, DTT and other modes, can be displayed on the display panel according to a preset operation mode of the owl dragon fighter, functions corresponding to all function keys in different modes can be different according to the preset, corresponding feedback of the functions on the display panel and the operation of the function keys can be indicated through the indicator bits, and the corresponding functions can be triggered and fed back to a system to realize the corresponding functions after the corresponding function keys are pressed down.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not a limitation to the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis should belong to the protection scope of the present invention.

Claims

1. The utility model provides an aircraft multi-functional display analogue means, its characterized in that, is including the preceding cap that is the rectangle frame form, detains the backplate that seals in preceding cap dorsal part, the display panel who inlays in the frame form of preceding cap, the key subassembly that the law set up on the frame form part of preceding cap, the data processing transmission module who fixedly settles on the backplate and be connected with display panel and key subassembly electricity through the cable, and be connected with the backplate and cover data processing transmission module's back cap, the last interface module that is connected with of data processing transmission module, interface module carries out data transmission through opening and the outside on the back cap.

2. The aircraft multi-function display simulation device of claim 1, wherein the front surface of the front housing cover is provided with an upper key area, a lower key area, a left key area and a right key area along the vertical and horizontal parts of the frame shape, and function key areas are arranged at the corresponding positions of the four corner parts of the frame shape; the key assembly comprises a plurality of operation keys which are respectively positioned in an upper key area, a lower key area, a left key area and a right key area, and function keys which are positioned in a function key area, wherein the function keys comprise a power switch key, a symbol switch key, a contrast adjustment switch key and a brightness adjustment switch key.

3. The aircraft multifunctional display simulation device according to claim 2, wherein an alignment indicator corresponding to each operation key is provided on an inner edge portion of the front housing cover close to the display panel, for aligning each operation key with operation contents on the display panel.

4. The aircraft multifunctional display simulation device according to claim 2, wherein the key assembly further comprises a key circuit board disposed in the front housing cover and connected to the data processing and transmission module, a key switch disposed on the key circuit board, and a key cap disposed on the key switch and protruding from a surface of the front housing cover, wherein the number of the key circuit boards is four along an inside of a frame-shaped vertical portion of the front housing cover, and each key circuit board carries the operation keys and the function keys at corresponding positions.

5. The aircraft multifunctional display simulation device according to claim 1, wherein the front shell cover and the back shell cover are fastened and fixed through screws, and the data processing transmission module and the back shell cover are fixed on the back shell through screws; and a notch for the cable to pass through is arranged on the rear back plate.

6. The aircraft multifunctional display simulation device according to any one of claims 1 to 5, wherein the data processing transmission module comprises a first circuit board, a second circuit board, a power supply interface, a display transmission interface, a data transmission interface and a pin interface, the first circuit board is provided with a display circuit and a power supply circuit, the display transmission interface and a display panel are both connected with the display circuit, the power supply interface is connected with the power supply circuit, the second circuit board is provided with a data processing circuit, the data transmission interface and the pin interface are both connected with the data processing circuit, the power supply circuit is respectively connected with the display circuit and the data processing circuit, at least two pin interfaces are provided, one pin interface is connected with the key assembly, and the other pin interfaces are used for external connection.

7. An aircraft multifunction display simulation apparatus according to claim 6, wherein the data processing circuitry is core using an STM32 development board.

8. The aircraft multi-function display simulation device of claim 6, wherein the first and second circuit boards are fixedly mounted to the backplate by posts and screws, the posts maintaining a heat dissipation gap between the first and second circuit boards and the backplate; and the rear shell cover is provided with a heat dissipation port.