Adjustable display device for eVTOL aircraft simulation aircraft

Abstract

The utility model relates to the field of flight simulator screen display devices, and discloses an adjustable display device for an eVTOL aircraft simulation aircraft, which comprises a simulator base, a display adjusting mechanism comprises a gear connecting shaft, the gear connecting shaft is rotatably connected in the simulator base, and the gear connecting shaft is rotatably connected in the simulator base. And the outer portion of the gear connecting shaft is fixedly connected with an adjusting supporting block, the bottom of the outer portion of the gear connecting shaft is fixedly connected with a semicircular gear, and the driving end of the adjusting driving assembly is fixedly connected with an adjusting gear. According to the device, the adjusting motor is started, the adjusting gear is driven by the adjusting motor, and then the adjusting gear drives the semicircular gear through coupling connection, so that the adjusting supporting block connected with the semicircular gear through the gear connecting shaft rotates; and then the adjusting auxiliary supporting block is fixed at the bottom of the adjusting supporting block through the push rod fixing block and the push rod fixing auxiliary block.

Description

TECHNICAL FIELD

[0001] The utility model relates to flight simulator screen display device field especially relates to a kind of adjustable display device for eVTOL aircraft simulation aircraft. BACKGROUND

[0002] eVTOL (Electric Vertical Takeoff and Landing) aircraft is a kind of aircraft using electric drive system, with vertical takeoff and landing and horizontal flight capability. This kind of aircraft is usually used for urban air travel (UAM) and short-haul air transport. eVTOL aircraft needs to use simulation aircraft for testing and training to ensure flight safety, optimize flight control and operation process. Simulation aircraft can provide realistic operation experience for pilots, help them familiar with the unique flight mode and control system of eVTOL aircraft. The display device of simulation aircraft is used to present the flight state of aircraft, instrument data and external environment, to help pilots master flight information in real time, so as to improve the effect and safety of flight training. In general, the display device of simulation aircraft is to provide detailed flight data and visual information to support pilots for training, operation and response to emergency situations;

[0003] The display device for eVTOL aircraft simulation aircraft is used to provide flexible visual experience during flight simulation, to help pilots adjust the viewing angle, information content and layout of the display according to their own needs. This device can make pilots more intuitively view flight data, flight environment and operation status during training, to optimize their operation habits and reaction ability. The benefits of using display device include improving training effect, increasing the adaptability of pilots to different flight conditions, and being able to simulate various visual changes and flight task requirements in real flight. Its working principle is to change the position, size and angle of the display screen in real time through multi-axis adjustment system, high-resolution display screen and computer control system, so that pilots can view information from the best visual angle during training, to enhance the realism and effect of training.

[0004] In the prior art, some display devices for eVTOL aircraft simulation aircraft are difficult to adjust after installation, even if they can be adjusted, they can only be rotated at a simple angle, and larger position or angle changes require professional personnel to disassemble and reassemble the corresponding structure to change the adjustment. The actual position of the observation window of different aircrafts is not the same, and the display device that cannot be adjusted is difficult to meet the needs of operators for simulation. Therefore, an adjustable display device for eVTOL aircraft simulation aircraft is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides an adjustable display device for eVTOL aircraft simulation aircraft, aiming at improving the problem that part of the display device for eVTOL aircraft simulation aircraft in prior art is difficult to adjust after installation, thereby failing to adapt to the demand of different positions of observation windows of different aircrafts, and further failing to meet the demand of operators on simulation.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: an adjustable display device for eVTOL aircraft simulation aircraft, including simulator base, the inside installation of simulator base has display adjustment mechanism, simulator base is connected with display screen through display adjustment mechanism, the bottom both sides of display screen are fixedly connected with adjustment support mechanism,

[0007] The display adjustment mechanism includes a gear connecting shaft, the inside rotation connection of simulator base is fixedly connected with the outside of gear connecting shaft Adjustment support block, the outside bottom of gear connecting shaft is fixedly connected with semicircular gear, the inside rotation connection of simulator base is adjustment drive assembly, the bottom of adjustment support block is fixedly connected with sliding adjustment assembly, the drive end of adjustment drive assembly is fixedly connected with adjustment gear, adjustment gear and semicircular gear are coupled with each other

[0008] As a further description of the above technical scheme: the adjustment auxiliary support block is fixedly connected to the bottom of the display screen on both sides, the outside of the adjustment auxiliary support block is fixedly connected with the buffer spring, the bottom of the adjustment auxiliary support block is detachably connected with the rolling wheel fixed block, the inside bottom of the rolling wheel fixed block is rotatably connected with the auxiliary rolling wheel, the inside of the auxiliary rolling wheel is fixedly connected with the rolling wheel mounting shaft, the rolling wheel mounting shaft is rotatably connected to the inside bottom of the rolling wheel fixed block, the outside of the adjustment auxiliary support block is fixedly connected with two guide blocks;

[0009] As a further description of the above technical scheme: the adjustment drive assembly includes a motor fixing seat, the motor fixing seat is detachably connected to the top of the simulator base, the inside of the motor fixing seat is fixedly connected with the adjustment motor, the top of the motor fixing seat is detachably connected with a plurality of fixed mounting screws, the adjustment gear is fixedly connected to the bottom of the adjustment motor;

[0010] As a further description of the above technical solution: the sliding adjustment assembly includes a push rod fixed auxiliary block, a push rod fixed block, the push rod fixed block is fixedly connected to the bottom of the adjustment support block, the push rod fixed auxiliary block is fixedly connected to the bottom of the adjustment support block, the inside of the push rod fixed auxiliary block and the push rod fixed block is fixedly connected with an adjustment push rod, the top of the adjustment push rod is fixedly connected with a sliding adjustment block, the sliding adjustment block is slidingly connected in the inside of the adjustment support block, and the display screen is fixedly connected to the top of the sliding adjustment block.

[0011] As a further description of the above technical solution: the top of the simulator base is provided with a sliding groove, the adjustment auxiliary support block is slidingly connected in the inside of the sliding groove, the auxiliary rolling wheel is slidingly connected in the inside of the sliding groove, and guide grooves are formed in the inner walls of the two sides of the sliding groove.

[0012] As a further description of the above technical solution: the top of the simulator base is provided with a semicircular adjustment groove, and the adjustment support block is rotatably connected in the semicircular adjustment groove.

[0013] As a further description of the above technical solution: the inside of the adjustment support block is provided with a sliding guide groove, the sliding adjustment block is slidingly connected in the sliding guide groove, the semicircular gear is a semicircular gear, the inside of the simulator base is provided with a cavity, and the adjustment gear and the semicircular gear are rotatably connected in the inside of the cavity.

[0014] As a further description of the above technical solution: the sliding groove is a semicircular arc, and the guide groove is a semicircular arc.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1、 the utility model discloses, starts the adjustment motor, passes through the adjustment motor and drives the adjustment gear, and then the adjustment gear passes through the coupling connection and drives the semicircular gear, because the semicircular gear semicircular design makes the adjustment support block that passes through the gear connecting shaft and semicircular gear connection rotates, and then the angle adjustment of display screen is completed, and then the adjustment auxiliary support block of push rod fixed block and push rod fixed auxiliary block fixed in the bottom of adjustment support block, push adjustment push rod and slide, and the angle and position adjustment of display screen make the user when simulating, thereby improve the effect of training or experience, and also improve the real feeling in the training or experience process.

[0017] 2. In the adjusting process of the display screen, the buffer spring fixed at the bottom of the display screen provides buffer support for the display screen with the help of the rolling wheel fixing block, and further provides protection for the adjustment of the display screen under the guidance of the sliding groove and guide groove opened at the top of the simulator base, and the auxiliary rolling wheel detachably connected at the bottom of the buffer spring and the rolling wheel mounting shaft rotatably connected at the bottom of the auxiliary rolling wheel can provide protection without affecting the adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A perspective view of an adjustable display device for an eVTOL aircraft simulation aircraft is provided for the utility model;

[0019] Figure 2 A structure diagram of a sliding adjusting block of an adjustable display device for an eVTOL aircraft simulation aircraft is provided for the utility model;

[0020] Figure 3 A structure diagram of a rolling wheel fixing block of an adjustable display device for an eVTOL aircraft simulation aircraft is provided for the utility model;

[0021] Figure 4 A structure diagram of an auxiliary rolling wheel of an adjustable display device for an eVTOL aircraft simulation aircraft is provided for the utility model;

[0022] Figure 5 A Figure 3 Enlarged view of A;

[0023] Figure 6 A Figure 4 Enlarged view of B.

[0024] Legend:

[0025] 1, simulator base; 2, display screen; 3, adjusting motor; 4, motor fixing seat; 5, fixed mounting screw; 6, adjusting gear; 7, semicircular gear; 8, gear connecting shaft; 9, adjusting support block; 10, push rod fixing block; 11, push rod fixing auxiliary block; 12, sliding adjusting block; 13, adjusting push rod; 14, adjusting auxiliary support block; 15, buffer spring; 16, rolling wheel fixing block; 17, auxiliary rolling wheel; 18, rolling wheel mounting shaft; 19, guide block; 20, sliding groove; 21, guide groove DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0027] With reference to Figure 1 , Figure 2 , Figure 4 The present application provides an embodiment: an adjustable display device for an eVTOL aircraft simulation aircraft, comprising a simulator base 1, which is the basic support structure of the entire display device, and mainly functions to fix and carry the display adjustment mechanism and the adjustment support mechanism, to ensure the stability of each part. The simulator base 1 is made of high-strength steel to ensure the stability and safety of the entire system. The simulator base 1 is internally provided with a display adjustment mechanism. The display adjustment mechanism controls the angle and position of the display screen 2 through an adjustable mechanical structure, thereby improving the realism brought by the display screen 2. The simulator base 1 is connected to the display screen 2 through the display adjustment mechanism. The bottom sides of the display screen 2 are fixedly connected with adjustment support mechanisms. The adjustment support mechanisms mainly provide support during the adjustment of the display, to ensure that the display screen 2 does not deviate during the adjustment process.

[0028] The display adjusting mechanism comprises a gear connecting shaft 8, which is the core rotating part of the adjusting mechanism, connects and drives the whole display adjusting process, rotates inside the simulator base 1, transmits power through a gear system to adjust the display angle of the display screen 2, is rotationally connected inside the simulator base 1, and is fixedly connected with an adjusting support block 9 outside the gear connecting shaft 8, the adjusting support block 9 is fixed on the gear connecting shaft 8 and is used for supporting and guiding the adjusting angle and position of the display, the adjusting support block 9 drives the display to rotate around the gear connecting shaft 8 by rotating the gear connecting shaft 8, so as to achieve the purpose of adjusting the display angle, the bottom of the gear connecting shaft 8 is fixedly connected with a semicircular gear 7, the semicircular gear 7 is a key part matched with the adjusting gear 6, and the semicircular gear 7 can accurately control the position and angle of the display through coupling with the adjusting gear 6, and meanwhile limits the adjusting range of the display to avoid excessive adjustment, the simulator base 1 is rotationally connected with an adjusting driving assembly inside, which serves as a power source and drives the whole display adjusting mechanism to work, the bottom of the adjusting support block 9 is fixedly connected with a sliding adjusting assembly, which adjusts the position of the display, so as to further improve the real feeling in the simulation process, the driving end of the adjusting driving assembly is fixedly connected with the adjusting gear 6, which serves as an intermediate transmission part of the rotating force, transmits the rotating force generated by the adjusting driving assembly to the semicircular gear 7 through the coupling connection between the gears, so that the semicircular gear 7 can drive the adjusting support block 9, and finally complete the display angle adjustment of the display, the adjusting gear 6 and the semicircular gear 7 are coupled with each other, and the top of the simulator base 1 is provided with a semicircular adjusting groove, and the adjusting support block 9 is rotationally connected in the semicircular adjusting groove;

[0029] The adjusting driving assembly comprises a motor fixing seat 4, which is a part for fixing the motor and can ensure the stability of the motor during work, and because the motor fixing seat 4 is detachably connected through screws and nuts, the subsequent maintenance and repair of the motor 3 are facilitated, the motor fixing seat 4 is detachably connected to the top of the simulator base 1, the inside of the motor fixing seat 4 is fixedly connected with the adjusting motor 3, the adjusting motor 3 serves as a power source and is responsible for driving the whole adjusting system, and transmits the rotating force to the semicircular gear and the gear connecting shaft 8 and the adjusting support block 9 through the adjusting gear 6, so as to finally achieve the display angle adjustment of the display screen 2, a plurality of fixed mounting screws 5 are detachably connected to the top of the motor fixing seat 4, which serve as connecting parts and make the motor fixing seat 4 convenient to install, and the adjusting gear 6 is fixedly connected to the bottom of the adjusting motor 3;

[0030] The sliding adjustment assembly comprises a push rod fixing auxiliary block 11 and a push rod fixing block 10. The push rod fixing auxiliary block 11 and the push rod fixing block 10 are fixed and installed as auxiliary components to facilitate the installation of the adjustment push rod 13 and provide support during operation after the installation of the adjustment push rod 13, so that the adjustment push rod 13 can be adjusted in angle with the adjustment support block 9 to achieve adjustment cooperation between the sliding adjustment assembly and the adjustment driving mechanism. The push rod fixing block 10 is fixedly connected to the bottom of the adjustment support block 9, and the push rod fixing auxiliary block 11 is fixedly connected to the bottom of the adjustment support block 9. The push rod fixing auxiliary block 11 is fixedly connected with the adjustment push rod 13 inside the push rod fixing block 10. The adjustment push rod 13 is connected between the push rod fixing block 10 and the push rod fixing auxiliary block 11. The adjustment push rod 13 is used to finely adjust the position of the display screen 2 through a push-pull action. The push rod drives the sliding adjustment block 12 to accurately adjust the position of the display screen 2 during operation. The top of the adjustment push rod 13 is fixedly connected with the sliding adjustment block 12. The sliding adjustment block 12 is connected to the top of the adjustment push rod 13 and fixedly connected with the display screen 2. The sliding adjustment block 12 moves along the sliding guide groove in the adjustment support block 9 to achieve accurate position adjustment of the display. The display screen 2 is fixedly connected to the top of the sliding adjustment block 12. The adjustment support block 9 has a sliding guide groove in the interior. The sliding adjustment block 12 can smoothly slide in the sliding guide groove. The design of the guide groove ensures that the sliding adjustment block 12 does not deviate from the predetermined trajectory, thereby maintaining the stable position of the display. The sliding adjustment block 12 is slidably connected in the sliding guide groove. The half-circular gear 7 is a half-circular gear. The interior of the simulator base 1 has a cavity. The cavity provides a position for the rotation of the adjustment gear 6 and the half-circular gear 7. The adjustment gear 6 is rotatably connected with the half-circular gear 7 in the interior of the cavity.

[0031] Referring to the drawings Figure 3 , Figure 4 , Figure 5 , Figure 6The adjusting support mechanism comprises an adjusting auxiliary support block 14 fixed on both sides of the bottom of the display screen 2, which is responsible for supporting the display screen 2 and preventing it from tilting or shaking during the adjustment process. The adjusting auxiliary support block 14 is fixedly connected to the bottom of the display screen 2, and a buffer spring 15 is fixedly connected to the outside of the adjusting auxiliary support block 14. The buffer spring 15 is connected to the adjusting auxiliary support block 14 through a spring, thereby absorbing and buffering the vibration or impact during the adjustment of the display, ensuring the stable operation of the display. The bottom of the adjusting auxiliary support block 14 is detachably connected to a rolling wheel fixing block 16, which is detachably connected to the bottom of the adjusting auxiliary support block 14 through a screw. An auxiliary rolling wheel 17 is rotatably connected to the bottom of the rolling wheel fixing block 16, which ensures that the adjusting support mechanism does not hinder the adjustment process of the display, thereby improving the user experience. The inside bottom of the rolling wheel fixing block 16 is rotatably connected to the auxiliary rolling wheel 17, and the rolling wheel fixing block 16 and the auxiliary rolling wheel 17 form a rolling support system for the display screen 2. During the adjustment of the display, the rolling wheel ensures that the display screen 2 rolls in the sliding groove 20, thereby reducing friction, improving adjustment efficiency and reducing the impact on the display. The inside of the auxiliary rolling wheel 17 is fixedly connected to a rolling wheel mounting shaft 18, which connects the auxiliary rolling wheel 17 to the rolling wheel fixing block 16 and cooperates with the free rotation of the rolling wheel through rotation. The rolling wheel mounting shaft 18 is rotatably connected to the inside bottom of the rolling wheel fixing block 16. Two guide blocks 19 are fixedly connected to the outside of the adjusting auxiliary support block 14. A sliding groove 20 is formed in the top of the simulator base 1. The sliding groove 20 cooperates with the guide blocks 19 and the rolling wheels to enable the adjusting auxiliary support block 14 to slide smoothly, thereby ensuring the stability of the display screen 2 at different angles. The adjusting auxiliary support block 14 is slidingly connected inside the sliding groove 20, and the auxiliary rolling wheel 17 is slidingly connected inside the sliding groove 20. Guide grooves 21 are formed in the inner walls of both sides of the sliding groove 20, and the two guide blocks 19 are slidingly connected inside the guide grooves 21. The guide blocks 19 are located outside the adjusting auxiliary support block 14 and cooperate with the built-in guide grooves 21 to ensure that the display can slide along the predetermined trajectory during the adjustment process, preventing deviation or instability. The sliding groove 20 is semicircular arc-shaped, and the guide groove 21 is semicircular arc-shaped.

[0032] Working principle: start by fixed installation screw 5 and motor fixed seat 4 cooperate fixed in the simulator base 1 top adjusting motor 3, adjusting motor 3 according to the scene in the outdoor scene to ensure the direction of rotation and rotation angle, adjusting motor 3 generated by the driving end transmission adjusting gear 6, adjusting gear 6 in the cavity by coupling connection the rotating force to the semicircular gear 7, semicircular gear 7 because of the unique semicircular design, thereby limiting the display angle of the display screen 2 angle adjustment, specifically for 180 degrees, semicircular gear 7 through the gear connecting shaft 8 the rotating force transmission adjusting support block 9, adjusting support block 9 in the simulator base 1 top opening semicircular adjusting groove with gear connecting shaft 8 as the circular rotation, in this way to the display angle of the display screen 2 adjustment, at the same time, by push rod fixed block 10 and push rod fixed auxiliary block 11 fixedly connected in the adjusting support block 9 bottom adjusting push rod 13 can be according to the simulated outdoor scene distance from the scene distance adjustment, specifically for adjusting push rod 13 push slide adjustment block 12 reciprocating sliding, under the guidance of the sliding guide groove in the adjusting support block 9, slide adjustment block 12 drive adjusting support block 9 sliding, thus complete the display distance adjustment, thereby improving the user's simulation experience and the authenticity in the experience process,

[0033] In the above adjustment process, the sliding adjustment block 12 bottom end both sides of the fixed connection adjusting auxiliary support block 14 can be through the buffer spring 15 absorbing the display screen 2 in the adjustment process because of the shaking force, thereby avoiding the display screen 2 shaking or quickly stop the display screen 2 shaking, while the adjusting auxiliary support block 14 bottom through the thread realizes detachable connection of the rolling wheel fixed block 16 through the auxiliary rolling wheel 17 rotatingly connected in the rolling wheel fixed block 16 bottom reduce the friction force generated by the adjusting auxiliary support block 14 in the adjustment process, thereby reducing the influence on the adjustment process, while the rolling wheel mounting shaft 18 as the auxiliary rolling wheel 17 and rolling wheel fixed block 16 between the connection, ensure the stability and safety of the auxiliary rolling wheel 17 running process.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. An adjustable display device for an eVTOL aircraft simulator, comprising a simulator base (1), characterized in that: The simulator base (1) is equipped with a display adjustment mechanism. The simulator base (1) is connected to the display screen (2) through the display adjustment mechanism. Adjustment support mechanisms are fixedly connected to the bottom two sides of the display screen (2). The display adjustment mechanism includes a gear connecting shaft (8), which is rotatably connected inside the simulator base (1). An adjustment support block (9) is fixedly connected to the outside of the gear connecting shaft (8). A semi-circular gear (7) is fixedly connected to the bottom outside of the gear connecting shaft (8). An adjustment drive assembly is rotatably connected inside the simulator base (1). A sliding adjustment assembly is fixedly connected to the bottom of the adjustment support block (9). An adjustment gear (6) is fixedly connected to the drive end of the adjustment drive assembly. The adjustment gear (6) and the semi-circular gear (7) are coupled to each other.

2. The adjustable display device for an eVTOL aircraft simulator according to claim 1, characterized in that: The adjustment support mechanism includes an adjustment auxiliary support block (14), which is fixedly connected to both sides of the bottom of the display screen (2). A buffer spring (15) is fixedly connected to the outside of the adjustment auxiliary support block (14). A roller fixing block (16) is detachably connected to the bottom of the adjustment auxiliary support block (14). An auxiliary roller (17) is rotatably connected to the bottom of the inner side of the roller fixing block (16). A roller mounting shaft (18) is fixedly connected to the inside of the auxiliary roller (17). The roller mounting shaft (18) is rotatably connected to the bottom of the inner side of the roller fixing block (16). Two guide blocks (19) are fixedly connected to the outside of the adjustment auxiliary support block (14).

3. The adjustable display device for an eVTOL aircraft simulator according to claim 1, characterized in that: The adjustment drive assembly includes a motor mounting base (4), which is detachably connected to the top of the simulator base (1). An adjustment motor (3) is fixedly connected inside the motor mounting base (4). Multiple fixing screws (5) are detachably connected to the top of the motor mounting base (4). The adjustment gear (6) is fixedly connected to the bottom of the adjustment motor (3).

4. The adjustable display device for an eVTOL aircraft simulator according to claim 1, characterized in that: The sliding adjustment assembly includes a push rod fixing auxiliary block (11) and a push rod fixing block (10). The push rod fixing block (10) is fixedly connected to the bottom of the adjustment support block (9). The push rod fixing auxiliary block (11) is fixedly connected to the bottom of the adjustment support block (9). An adjustment push rod (13) is fixedly connected to the inside of the push rod fixing auxiliary block (11) and the push rod fixing block (10). A sliding adjustment block (12) is fixedly connected to the top of the adjustment push rod (13). The sliding adjustment block (12) is slidably connected to the inside of the adjustment support block (9). The display screen (2) is fixedly connected to the top of the sliding adjustment block (12).

5. An adjustable display device for an eVTOL aircraft simulator according to claim 2, characterized in that: The top of the simulator base (1) is provided with a sliding groove (20), the adjustment auxiliary support block (14) is slidably connected inside the sliding groove (20), the auxiliary rolling wheel (17) is slidably connected inside the sliding groove (20), the inner walls on both sides of the sliding groove (20) are provided with guide grooves (21), and the two guide blocks (19) are slidably connected inside the guide grooves (21).

6. The adjustable display device for an eVTOL aircraft simulator according to claim 1, characterized in that: The top of the simulator base (1) is provided with a semi-circular adjustment groove, and the adjustment support block (9) is rotatably connected in the semi-circular adjustment groove.

7. An adjustable display device for an eVTOL aircraft simulator according to claim 4, characterized in that: The adjusting support block (9) has a sliding guide groove inside, and the sliding adjusting block (12) is slidably connected in the sliding guide groove. The semi-circular gear (7) is a semi-circular gear. The simulator base (1) has a cavity inside, and the adjusting gear (6) and the semi-circular gear (7) are rotatably connected inside the cavity.

8. An adjustable display device for an eVTOL aircraft simulator according to claim 5, characterized in that: The sliding groove (20) is semi-circular arc-shaped, and the guide groove (21) is semi-circular arc-shaped.

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