Airplane virtual instrument

Abstract

The utility model discloses an aircraft virtual instrument, which relates to the field of flight simulation equipment and comprises an instrument panel, two groups of supporting bottom plates are arranged at the bottom of the instrument panel and are linearly distributed at the bottom of the instrument panel, supporting columns are fixedly connected to the tops of the supporting bottom plates, and movable sleeve columns are movably connected to the tops of the supporting columns. Two groups of adjusting seats are fixedly connected to the bottom of the instrument panel and are linearly distributed at the bottom of the instrument panel. The movable sleeve column and the instrument panel above are pushed to move upwards through resilience force of the compression spring, the height is locked through connection of the adjusting screw rod and the adjusting threaded hole in the corresponding position, and the elevation angle of the instrument panel is adjusted through movable connection of the adjusting seat and the movable rod head. The height and elevation angle adjusting function of the device is further achieved, the applicability of the device is improved, the device can adjust the instrument panel according to the habits of a user, and the training effect and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the field of flight simulation equipment, in particular to an aircraft virtual instrument. Background Art

[0002] Virtual aviation instrument systems are an essential component of flight simulators. Combining virtual simulation technology with the technical requirements of flight simulator prototypes, this paper describes the construction of virtual aviation instruments and the implementation of virtual instrument systems. The system uses VAPS software for virtual instrument design, a hybrid VAPS and C++ approach to drive the display, and C programming language for internal communication within the virtual aviation instrument system, with UDP / IP as the network communication method. Simulation results demonstrate that VAPS provides realistic modeling and is a simple and efficient instrument simulation software. Its application in aviation instrument panel simulations has yielded excellent results.

[0003] Existing virtual instruments lack height and elevation adjustment mechanisms during use. Users cannot adjust the height and elevation of the instrument during simulation training, which makes it impossible for users to complete training tasks in the best posture and makes the device unsuitable for users of different body shapes.

[0004] Therefore, it is necessary to invent an aircraft virtual instrument to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide an aircraft virtual instrument to solve the problem of lack of height and elevation adjustment mechanism in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: A virtual instrument for an aircraft, comprising an instrument panel, wherein two groups of support base plates are provided at the bottom of the instrument panel, and the two groups of support base plates are linearly distributed at the bottom of the instrument panel; a support column is fixedly connected to the top of the support base plate, and a movable sleeve column is movably connected to the top of the support column; an adjustment screw is threadedly connected to one side of the support column, and a plurality of adjustment threaded holes are provided on one side of the movable sleeve column, and the plurality of adjustment threaded holes are linearly distributed on one side of the movable sleeve column; two groups of adjustment seats are fixedly connected to the bottom of the instrument panel, and the two groups of adjustment seats are linearly distributed at the bottom of the instrument panel; a movable rod head is fixedly connected to the top of the movable rod head, and a locking bolt is threadedly connected to the outer side of the locking bolt, and a locking nut is threadedly connected to the outer side of the locking bolt; a U-shaped support sleeve rod is provided on one side of the instrument panel, and two groups of telescopic rods are movably connected to the top of the U-shaped support sleeve rod, and the two groups of telescopic rods are symmetrically distributed at the top of the U-shaped support sleeve rod, and a connecting bearing is installed at one end of the telescopic rod.

[0007] Preferably, two groups of compression springs are fixedly connected to the top of the support column, and the two groups of compression springs are linearly distributed on the top of the support column. A fixed block is provided on the top of the compression spring, and the top end of the compression spring is fixedly connected to the movable sleeve column through the fixed block.

[0008] Preferably, a movable hole is provided on one side of the adjustment seat.

[0009] Preferably, a plurality of groups of snap grooves are provided on the top of the support base plate, and the plurality of groups of snap grooves are linearly distributed on the top of the support base plate.

[0010] Preferably, two groups of fixed suction cups are fixedly connected to the bottom of the supporting base plate, and the two groups of fixed suction cups are symmetrically distributed on the bottom of the supporting base plate.

[0011] Preferably, the connecting bearing is internally movably connected with a plurality of groups of bearing balls, and the plurality of groups of bearing balls are distributed in an annular shape inside the connecting bearing.

[0012] Preferably, a structural ring is fixedly connected to the outer side of the telescopic rod, and multiple groups of locking bolts are threadedly connected to one side of the structural ring, and the multiple groups of locking bolts are distributed in a ring shape on one side of the structural ring. Multiple groups of locking threaded holes are opened on one side of the connecting bearing, and the multiple groups of locking threaded holes are distributed in a ring shape on one side of the connecting bearing.

[0013] Technical effects and advantages of this utility model:

[0014] 1. By arranging a support column, a movable sleeve column, a compression spring, a fixing block, an adjusting screw, an adjusting threaded hole, an adjusting seat, a movable rod head, a locking bolt, a movable hole and a locking nut, the device pushes the movable sleeve column and the upper instrument panel upward by the rebound force of the compression spring, and locks the height by connecting the adjusting screw with the adjusting threaded hole at the corresponding position, and adjusts the elevation angle of the instrument panel by the movable connection between the adjusting seat and the movable rod head, and locks the elevation angle by tightening the locking nut and the locking bolt, thereby realizing the height and elevation adjustment functions of the device, improving the applicability of the device, and enabling the device to adjust the instrument panel according to the user's own habits, thereby improving the training effect and practicality of the device;

[0015] 2. By providing a support base, a U-shaped support sleeve, a telescopic rod, a buckle groove, a fixed suction cup, a connecting bearing, a bearing ball, a structural ring, a locking bolt and a locking threaded hole, the device can support the instrument panel by engaging the telescopic rod and the U-shaped support sleeve with the buckle groove on the top of the support base, thereby greatly improving the structural stability of the device and preventing the device from tipping over during use. The rotation of the telescopic rod is achieved by connecting the bearing, and the telescopic rod is locked by threading the locking bolt with the locking threaded hole, thereby further improving the structural stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of an aircraft virtual instrument.

[0018] Figure 2 The utility model is a schematic diagram of the back structure of an aircraft virtual instrument.

[0019] Figure 3 The utility model is a structural schematic diagram of an aircraft virtual instrument adjustment component.

[0020] Figure 4 The utility model is a schematic diagram of the partial structure of an aircraft virtual instrument support assembly.

[0021] In the figure: 1. Instrument panel; 2. Support base plate; 3. Support column; 4. Movable sleeve column; 5. Compression spring; 6. Fixed block; 7. Adjusting screw; 8. Adjusting threaded hole; 9. Adjusting seat; 10. Movable rod head; 11. Locking bolt; 12. Movable hole; 13. Locking nut; 14. U-shaped support sleeve; 15. Telescopic rod; 16. Buckle slot; 17. Fixed suction cup; 18. Connecting bearing; 19. Bearing ball; 20. Structural ring; 21. Locking bolt; 22. Locking threaded hole. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] The utility model provides Figure 1-4 The aircraft virtual instrument shown includes an instrument panel 1. Two groups of supporting base plates 2 are provided at the bottom of the instrument panel 1. The two groups of supporting base plates 2 are linearly distributed at the bottom of the instrument panel 1, wherein the two groups of supporting base plates 2 can provide support for the upper equipment. The top of the supporting base plate 2 is fixedly connected to a supporting column 3, and the top of the supporting column 3 is movably connected to a movable sleeve column 4, wherein the movable sleeve column 4 can be movably connected to the supporting column 3, thereby realizing the height adjustment function of the device. An adjusting screw 7 is threadedly connected to one side of the supporting column 3, and a plurality of adjusting threaded holes 8 are provided on one side of the movable sleeve column 4. The plurality of adjusting threaded holes 8 are linearly distributed on one side of the movable sleeve column 4, wherein the adjusting screw 7 can be threadedly connected to the plurality of adjusting threaded holes 8, thereby realizing locking the height of the movable sleeve column 4, and the bottom of the instrument panel 1 is fixed. Two groups of adjustment seats 9 are connected, and the two groups of adjustment seats 9 are linearly distributed at the bottom of the instrument panel 1. The top of the movable sleeve column 4 is fixedly connected with a movable rod head 10, wherein the movable rod head 10 can be movably connected to the adjustment seat 9, thereby realizing the elevation adjustment function of the device. One side of the movable rod head 10 is threadedly connected with a locking bolt 11, and the outer side of the locking bolt 11 is threadedly connected with a locking nut 13, wherein the locking nut 13 is the elevation locking component of the device. A U-shaped support sleeve 14 is provided on one side of the instrument panel 1, and the top of the U-shaped support sleeve 14 is movably connected with two groups of telescopic rods 15, and the two groups of telescopic rods 15 are symmetrically distributed at the top of the U-shaped support sleeve 14. A connecting bearing 18 is installed at one end of the telescopic rod 15, wherein the use of the connecting bearing 18 realizes the rotation function of the telescopic rod 15.

[0024] Two groups of compression springs 5 are fixedly connected to the top of the support column 3. The two groups of compression springs 5 are linearly distributed on the top of the support column 3. A fixed block 6 is provided on the top of the compression spring 5. The top of the compression spring 5 is fixedly connected to the movable sleeve column 4 through the fixed block 6. The rebound force of the two groups of compression springs 5 can push the movable sleeve column 4 to move upward, thereby saving the user's energy when adjusting the height. The use of the top fixed block 6 provides a stable connection between the support column 3 and the movable sleeve column 4, further ensuring the structural stability of the compression spring 5.

[0025] A movable hole 12 is provided on one side of the adjustment seat 9 , wherein the movable hole 12 can be movably connected to the locking bolt 11 , thereby limiting the adjustment seat 9 without affecting its rotation.

[0026] There are multiple groups of snap grooves 16 on the top of the support base plate 2, and the multiple groups of snap grooves 16 are linearly distributed on the top of the support base plate 2. The multiple groups of snap grooves 16 can be engaged with the U-shaped support sleeve rod 14, thereby restricting the U-shaped support sleeve rod 14 and achieving stable support for the instrument panel 1.

[0027] Two groups of fixed suction cups 17 are fixedly connected to the bottom of the supporting base plate 2. The two groups of fixed suction cups 17 are symmetrically distributed at the bottom of the supporting base plate 2. When the two groups of fixed suction cups 17 are squeezed, the internal air can be discharged, so that the air pressure in the fixed suction cups 17 is lower than the external atmospheric pressure, and then the fixed suction cups 17 will be tightly adsorbed on the table under the pressure of the air, thereby achieving a fixed connection to the device. This connection method is convenient for subsequent disassembly.

[0028] The connecting bearing 18 is internally movably connected with multiple sets of bearing balls 19, which are distributed in a ring shape inside the connecting bearing 18. The use of multiple sets of bearing balls 19 can effectively reduce the friction resistance at the connection between the telescopic rod 15 and the connecting bearing 18, thereby greatly improving the rotational response efficiency of the telescopic rod 15.

[0029] A structural ring 20 is fixedly connected to the outer side of the telescopic rod 15, and one side of the structural ring 20 is threadedly connected to multiple groups of locking bolts 21, and the multiple groups of locking bolts 21 are distributed in a ring shape on one side of the structural ring 20. A multiple group of locking threaded holes 22 are opened on one side of the connecting bearing 18, and the multiple groups of locking threaded holes 22 are distributed in a ring shape on one side of the connecting bearing 18, wherein the multiple groups of locking bolts 21 can be threadedly connected to the multiple groups of locking threaded holes 22, thereby locking the telescopic rod 15 and preventing the telescopic rod 15 from rotating in contact with the outside world during use, causing the lower U-shaped support sleeve rod 14 to fall off from the buckle groove 16.

[0030] Working principle: The user presses down the supporting base plate 2 with force, and the multiple groups of fixed suction cups 17 at the bottom are forced to expel the internal air, so that the suction cups 17 are firmly attached to the working surface under the influence of the air pressure difference. Then the user unscrews the adjusting screw 7 from the adjusting threaded hole 8, and the compression spring 5 at the top of the supporting column 3 is untied, so that the rebound force pushes the movable sleeve column 4 and the instrument panel 1 to move to the appropriate height. After that, the user screws the adjusting screw 7 into the adjusting threaded hole 8 again to lock the height, thereby completing the height adjustment function of the device; then the user loosens the locking nut 13 and rotates the instrument panel 1 and the adjustment seat 9 to the appropriate elevation angle. Tighten the locking nut 13 again to continue locking the elevation angle, thereby completing the elevation angle adjustment function of the device; finally, the user unscrews the multiple sets of locking bolts 21 on the structural ring 20 from the locking threaded holes 22, then rotates the telescopic rod 15 and pulls the lower U-shaped support sleeve rod 14 to engage in the snap groove 16 at the appropriate position, and then screws the locking bolts 21 into the locking threaded holes 22 at the corresponding position to lock the telescopic rod 15, thereby completing the support of the instrument panel 1; finally, the user can use it for training through the instrument panel 1, thereby realizing a stable placement and adjustment function of a virtual aircraft instrument.

[0031] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An aircraft virtual instrument, comprising an instrument panel (1), characterized in that: The bottom of the instrument panel (1) is provided with two groups of support base plates (2), and the two groups of support base plates (2) are linearly distributed at the bottom of the instrument panel (1). The top of the support base plates (2) is fixedly connected to a support column (3), and the top of the support column (3) is movably connected to a movable sleeve column (4). One side of the support column (3) is threadedly connected to an adjustment screw (7), and one side of the movable sleeve column (4) is provided with multiple groups of adjustment threaded holes (8), and the multiple groups of adjustment threaded holes (8) are linearly distributed on one side of the movable sleeve column (4). The bottom of the instrument panel (1) is fixedly connected to two groups of adjustment seats (9), and the two groups of adjustment screws (7) are fixedly connected to the bottom of the instrument panel (1). The seat (9) is linearly distributed at the bottom of the instrument panel (1); the top of the movable sleeve column (4) is fixedly connected to a movable rod head (10); one side of the movable rod head (10) is threadedly connected to a locking bolt (11); the outer side of the locking bolt (11) is threadedly connected to a locking nut (13); a U-shaped support sleeve rod (14) is provided on one side of the instrument panel (1); the top of the U-shaped support sleeve rod (14) is movably connected to two groups of telescopic rods (15); the two groups of telescopic rods (15) are symmetrically distributed at the top of the U-shaped support sleeve rod (14); and one end of the telescopic rod (15) is installed with a connecting bearing (18).

2. The aircraft virtual instrument according to claim 1, characterized in that: Two groups of compression springs (5) are fixedly connected to the top of the support column (3), and the two groups of compression springs (5) are linearly distributed on the top of the support column (3). A fixed block (6) is provided on the top of the compression spring (5), and the top end of the compression spring (5) is fixedly connected to the movable sleeve column (4) through the fixed block (6).

3. The aircraft virtual instrument according to claim 1, characterized in that: A movable hole (12) is provided on one side of the adjustment seat (9).

4. The aircraft virtual instrument according to claim 1, characterized in that: A plurality of groups of snap-fit grooves (16) are provided on the top of the supporting base plate (2), and the plurality of groups of snap-fit grooves (16) are linearly distributed on the top of the supporting base plate (2).

5. The aircraft virtual instrument according to claim 1, characterized in that: Two groups of fixed suction cups (17) are fixedly connected to the bottom of the supporting base plate (2), and the two groups of fixed suction cups (17) are symmetrically distributed on the bottom of the supporting base plate (2).

6. The aircraft virtual instrument according to claim 1, characterized in that: The connecting bearing (18) is movably connected to a plurality of groups of bearing balls (19), and the plurality of groups of bearing balls (19) are distributed in an annular shape inside the connecting bearing (18).

7. The aircraft virtual instrument according to claim 1, characterized in that: The outer side of the telescopic rod (15) is fixedly connected to a structural ring (20), and one side of the structural ring (20) is threadedly connected to multiple groups of locking bolts (21), and the multiple groups of locking bolts (21) are distributed in an annular shape on one side of the structural ring (20). One side of the connecting bearing (18) is provided with multiple groups of locking threaded holes (22), and the multiple groups of locking threaded holes (22) are distributed in an annular shape on one side of the connecting bearing (18).

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