Aircraft simulator visual dome screen with quick mounting and dismounting function

Abstract

The utility model relates to an aircraft simulator visual dome screen with a quick mounting and dismounting function, which comprises a device frame, side plate bodies are arranged on two sides of the device frame, a driving motor is mounted at the front end of each side plate body, a first threaded rod is connected to the rear end of each driving motor, and the rear end of each first threaded rod penetrates through the corresponding side plate body and a movable block to fix a limiting disc. A screw hole is formed in the movable block, the screw hole in the movable block is in threaded connection with the first threaded rod, a mounting groove is formed in the inner side face of the movable block, and the mounting groove is connected with the semi-spherical screen body through a quick dismounting assembly, and the first threaded rod rotates to drive the movable block to move, so that the position of the semi-spherical screen is adjusted; flexible adjustment can be carried out according to actual spherical screen installation position requirements, adjustability and adaptability of the device are improved, the device adopts the quick disassembly and assembly assembly to be directly connected with the hemispherical screen body, a large number of traditional bolts or other limiting structures are not needed, the disassembly and assembly process of the hemispherical screen body is made to be faster and more convenient, and the assembly and disassembly efficiency is improved. And the disassembly and assembly efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aircraft simulator visual sphere screen, concretely is an aircraft simulator visual sphere screen with quick installation and dismounting function. BACKGROUND

[0002] The simulator structure provides a real-time simulation environment for the flight simulator and is an important component of the flight simulator simulation system, and the performance of the simulator structure greatly influences the effect of the flight simulation. At present, most of the simulator structures adopt planar column imaging and spherical imaging structures. With the continuous development of the simulator technology, the spherical imaging structure has been widely applied. The spherical imaging sphere screen uses a large-diameter spherical screen coated with a certain special optical paint as a projection screen, which can effectively solve the problem of lack of stereoscopic and longitudinal depth in real image display. Moreover, the larger the diameter of the spherical screen is, the stronger the stereoscopic and longitudinal depth of the displayed image is.

[0003] According to the public patent 201720334533.2, a spherical screen simulator structure includes an imaging spherical screen, a rear housing body, a base, a cockpit platform, a projector installation platform, and a guardrail lifting structure. The imaging spherical screen uses a large-diameter spherical screen coated with a gain paint as a projection screen, effectively solving the problem of lack of stereoscopic and longitudinal depth in real image display. Moreover, the larger the diameter of the spherical screen is, the stronger the stereoscopic and longitudinal depth of the displayed image is. The spherical screen simulator structure disclosed in the utility model not only meets the imaging requirements of the flight simulator, creates a good simulation environment, but also has the characteristics of multi-functionality and strong universality. The field of view angle of the spherical screen simulator structure reaches 360°, and the night navigation simulation function is added, which improves the environmental comfort of the simulator structure and meets the requirements of high-end simulator simulation systems.

[0004] In use, the traditional aircraft simulator visual sphere screen usually uses multiple bolts and other limiting structures for installation. These structures are used to fix the sphere screen on the support frame to ensure its stability during simulation flight. However, when the staff needs to dismount or install the sphere screen, they must loosen or tighten each bolt and other limiting devices one by one, which takes a lot of time. Therefore, this traditional installation method has limitations in dismounting efficiency, especially in situations where frequent dismounting and mounting operations are required, which affects work efficiency and progress. Therefore, a new technical solution is needed to solve this problem. UTILITY MODEL CONTENTS

[0005] The utility model discloses a plane simulator visual scene dome with quick installation and dismounting function is provided, which overcomes the defects of the prior art and meets the practical needs.

[0006] In order to realize the utility model discloses the technical scheme that the utility model discloses a plane simulator visual scene dome with quick installation and dismounting function is provided, which overcomes the defects of the prior art and meets the practical needs.

[0007] Preferably, the quick dismounting assembly comprises a mounting shell, an electromagnet, a spring, a moving plate body, a clamping block and a limiting rod.

[0008] Preferably, the mounting shell is mounted on the side surface of the hemispherical dome body, and an electromagnet is mounted on one side of the mounting shell.

[0009] Preferably, the moving plate body is fixed with a clamping block at the end away from the spring, the clamping block extends into the mounting groove through the mounting shell, and limiting rods are arranged at the four corners of the moving plate body and fixed to the inner wall of the mounting shell.

[0010] Preferably, a groove is formed in the front end of the device frame, and a double-shaft motor is mounted in the groove.

[0011] Preferably, the recessed plate body extends out of the groove and is fixed to the side plate bodies on both sides of the device frame.

[0012] Preferably, a supporting bottom shell is mounted on the bottom of the hemispherical dome body, and a plurality of rotating wheels are mounted on the bottom of the supporting bottom shell and the side plate bodies.

[0013] Compared with the prior art, the utility model has the advantages of

[0014] 1. The utility model discloses a first threaded rod, moving block and quick detachable assembly are combined, the rotation of first threaded rod drives moving block to displace to realize the adjustment of the position of the dome screen, can according to actual dome screen installation position demand and carry out flexible adjustment, improved the adjustability and adaptability of device, and, device adopts quick detachable assembly and directly connects with hemispherical screen main part, does not need traditional large amount of bolt or other limiting structure, makes the dismounting process of hemispherical screen main part more rapid and convenient, improves the dismounting efficiency.

[0015] 2. The utility model discloses a double shaft motor, second threaded rod and the combination of hemispherical screen main part, when installing the dome screen, adopts the way of two hemispherical screen main part butt joint splicing, and each hemispherical screen main part is connected through a quick detachable assembly, so that when a single hemispherical screen main part is damaged, the damaged hemispherical screen main part can be directly replaced quickly, without complicated dismounting operation to the whole dome screen, and the double shaft motor can drive two hemispherical screen main parts to move, so that the distance between them is conveniently adjusted, not only makes the device more flexible, but also increases the ability of the device to butt joint two hemispherical screen main parts, further improves the functionality and practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the quick detachable assembly structure schematic diagram of the utility model;

[0018] Figure 3 It is the slot body internal structure schematic diagram of the utility model.

[0019] In the drawing: 1, device frame;2, side plate body;201, drive motor;202, runner;203, moving block;204, first threaded rod;205, limit disc;206, installation shell;207, hemispherical screen main part;208, support bottom shell;209, electromagnet;210, spring;211, limit rod;212, moving plate body;213, installation slot;214, clamping block;3, double shaft motor;301, second threaded rod;302, concave plate body;303, slot body. DETAILED DESCRIPTION

[0020] The utility model is further illustrated below in connection with the drawings and examples:

[0021] Example 1: a kind of plane simulator visual dome screen with quick installation and dismounting function, referring to Figures 1 to 3, including device frame 1, both sides of device frame 1 are provided with side plate body 2, drive motor 201 is installed at the front end of side plate body 2, first threaded rod 204 is connected with the rear end of drive motor 201, limit disc 205 is fixed through first threaded rod 204 at the rear end of limit disc 204, the screw hole in moving block 203 is threadedly connected with first threaded rod 204, installation slot 213 is formed in the inner side surface of moving block 203, installation slot 213 is connected with hemispherical screen body 207 through quick disassembly assembly, when the position of the screen is adjusted or disassembled, first, drive motor 201 is started, drive motor 201 will drive first threaded rod 204 to start rotating, because first threaded rod 204 and the screw hole in moving block 203 are threadedly connected, when first threaded rod 204 rotates, an axial driving force is generated, moving block 203 is displaced along the direction of the threaded rod, thereby flexible adjustment of the position of the screen is realized, personalized adjustment can be carried out according to the actual installation position requirements of the screen, when it is necessary to dismount hemispherical screen body 207, electromagnet 209 is started, electromagnet 209 will generate strong magnetic force once energized, moving plate body 212 is adsorbed and spring 210 is extruded, in the process that moving plate body 212 is adsorbed by electromagnet 209 and spring 210 is extruded, clamp block 214 is gradually separated from installation slot 213, when clamp block 214 is completely separated from installation slot 213, hemispherical screen body 207 loses the fixed connection with moving block 203, thereby quick dismounting of hemispherical screen body 207 is realized, on the contrary, when it is necessary to install hemispherical screen body 207, first, the position of clamp block 214 and installation slot 213 is aligned, then, electromagnet 209 is turned off, so that electromagnet 209 loses magnetic force, at this time, spring 210 stores elastic potential energy due to being extruded before, spring 210 will quickly recover to the original state and drive clamp block 214 to be clamped into installation slot 213 on the surface of moving block 203, hemispherical screen body 207 is connected with moving block 203 through clamp block 214, thereby the installation of hemispherical screen body 207 is completed, the traditional visual screen of the flight simulator solves the technical problem that the traditional visual screen of the flight simulator usually uses multiple bolts and other limiting structures for installation, these structures are used to fix the screen on the support frame to ensure that the screen can remain stable during simulation flight, but when the staff needs to dismount or install the screen, each bolt and other limiting devices must be loosened or tightened one by one, a lot of time is needed, therefore, this traditional installation method has limitations in dismounting efficiency, especially in the occasion that dismounting and installation need to be frequently carried out, the work efficiency and progress are affected.

[0022] Specifically, referring to Figure 2 , the quick disassembly assembly comprises mounting shell 206, electromagnet 209, spring 210, moving plate body 212, clamp block 214 and limiting rod 211.

[0023] Further, referring to Figure 2 The mounting shell 206 is mounted on the side of the hemispherical screen body 207, and an electromagnet 209 is mounted on one side of the interior of the mounting shell 206. The electromagnet 209 is fixed at one end with a spring 210, and the end of the spring 210 away from the electromagnet 209 is fixed with a moving plate body 212.

[0024] It is worth noting that, referring to Figure 2 The end of the moving plate body 212 away from the spring 210 is fixed with a clamping block 214, the end of the clamping block 214 away from the moving plate body 212 penetrates through the mounting shell 206 and extends into the mounting groove 213, and the four corners of the interior of the moving plate body 212 are all penetrated through with limiting rods 211, and the two ends of the limiting rods 211 are both fixed on the inner wall of the mounting shell 206.

[0025] It is worth noting that, referring to Figure 3 The front end of the device frame 1 is provided with a groove 303, and a double-shaft motor 3 is mounted in the groove 303. The two ends of the double-shaft motor 3 are both connected with one end of a second threaded rod 301, and the other end of the second threaded rod 301 penetrates through a concave plate body 302, and the screw holes in the concave plate body 302 are threadedly connected with the second threaded rod 301. When installing the dome screen, the two hemispherical screen bodies 207 are connected in a butt joint manner, and each hemispherical screen body 207 is connected through a quick disassembly and assembly assembly, so that when a single hemispherical screen body 207 is damaged, the damaged hemispherical screen body 207 can be quickly replaced without the need for complicated disassembly and assembly operation of the entire dome screen body. Moreover, after each plate dome screen body is respectively installed through the quick disassembly and assembly assembly and the moving block 203, the double-shaft motor 3 can be started to drive the second threaded rod 301 to rotate. Since the second threaded rod 301 is threadedly connected with the screw holes in the concave plate body 302, the plurality of concave plate bodies 302 can be moved, and the plurality of concave plate bodies 302 can drive the plurality of side plate bodies 2 to move, so as to drive the hemispherical screen body 207 to move through the side plate body 2, thereby adjusting the distance between the two hemispherical screen bodies 207. Not only does this make the device more flexible, but also increases the ability of the device to butt joint the two hemispherical screen bodies 207, further improving the functionality and practicality of the device.

[0026] It is worth noting that, referring to Figure 3 The concave plate body 302 extends out of the groove 303 and is fixed with the side plate body 2 located on both sides of the device frame 1.

[0027] It is worth noting that, referring to Figure 1 The hemispherical screen body 207 is installed with a supporting bottom shell 208 at the bottom, and the supporting bottom shell 208 and the side plate body 2 are both installed with a plurality of rotating wheels 202 at the bottom.

[0028] When the position of the dome screen is adjusted or the dome screen is disassembled using the aircraft simulator dome screen with the quick mounting and dismounting function, the driving motor 201 is started first, which drives the first threaded rod 204 to start rotating. Since the first threaded rod 204 is connected with the screw hole in the moving block 203 in a threaded manner, when the first threaded rod 204 rotates, an axial driving force is generated, which enables the moving block 203 to displace along the direction of the threaded rod, thereby achieving flexible adjustment of the position of the dome screen. The position of the dome screen can be adjusted individually according to the actual installation position requirements of the dome screen, which greatly improves the adjustability and adaptability of the device. When the hemispherical screen body 207 needs to be dismounted, the electromagnet 209 is started. Once the electromagnet 209 is powered, a strong magnetic force is generated, which attracts the moving plate body 212 and squeezes the spring 210. In the process of the moving plate body 212 being attracted by the electromagnet 209 and the spring 210 being squeezed, the clamping block 214 is gradually separated from the mounting groove 213. When the clamping block 214 is completely separated from the mounting groove 213, the hemispherical screen body 207 loses the fixed connection with the moving block 203, thereby achieving quick dismounting of the hemispherical screen body 207. Conversely, when the hemispherical screen body 207 needs to be mounted, first, the position of the clamping block 214 and the mounting groove 213 is aligned, then the electromagnet 209 is turned off, so that the electromagnet 209 loses the magnetic force. At this time, the spring 210, which has been squeezed before, stores elastic potential energy, which quickly recovers to its original state and drives the clamping block 214 to be clamped into the mounting groove 213 on the surface of the moving block 203. The hemispherical screen body 207 is connected with the moving block 203 through the clamping block 214, thereby completing the mounting of the hemispherical screen body 207. When the dome screen is mounted, the two hemispherical screen bodies 207 are connected in a butt joint manner. Each hemispherical screen body 207 is connected through a quick dismounting assembly, so that when a single hemispherical screen body 207 is damaged, the damaged hemispherical screen body 207 can be quickly replaced without the need for complicated dismounting operation of the entire dome screen body. Moreover, after the single plate dome screen body is mounted through the quick dismounting assembly and the moving block 203, the double-shaft motor 3 can be started to drive the second threaded rod 301 to rotate. Since the second threaded rod 301 is connected with the screw hole in the concave plate body 302 in a threaded manner, the concave plate body 302 can be moved, which drives the side plate body 2 to move, thereby moving the hemispherical screen body 207 through the side plate body 2, and adjusting the distance between the two hemispherical screen bodies 207. This not only makes the device more flexible, but also increases the ability of the device to butt joint the two hemispherical screen bodies 207, further improving the functionality and practicality of the device.

[0029] In addition, the components designed in the utility model are all general standard components or components known by the person skilled in the art, the structure and principle of which can be known by the person skilled in the art through a technical manual or through a conventional experimental method, and the person skilled in the art can completely realize without redundancy, and the content protected by the utility model does not involve improvement of internal structure and method.

[0030] The utility model discloses the embodiment discloses the preferable embodiment, but is not limited to this, and the person skilled in the art, the person skilled in the art, very easily according to the above -mentioned embodiment, the spirit of the utility model is appreciated, and different is drawn and changes, but as long as not departing from the spirit of the utility model, all are in the protection scope of the utility model.

Claims

1. An aircraft simulator visual dome with quick installation and dismounting function, comprising a device frame (1), characterized in that, Sides of the device frame (1) are provided with side plate body (2), the side plate body (2) front end is installed with drive motor (201), the drive motor (201) rear end is connected with first threaded rod (204), the first threaded rod (204) rear end passes through side plate body (2) and moving block (203) and is fixed with limit disc (205), the screw hole in moving block (203) is connected with first threaded rod (204) threadedly, the inside surface of moving block (203) is provided with installation slot (213), the installation slot (213) is connected with hemispherical screen main body (207) through quick release assembly.

2. The quick-mounting and dismounting visual dome of the aircraft simulator according to claim 1, characterized in that, The quick release assembly includes a mounting housing (206), an electromagnet (209), a spring (210), a moving plate body (212), a clamping block (214) and a limiting rod (211).

3. The quick-mounting and dismounting visual dome of the aircraft simulator according to claim 2, characterized in that, The mounting housing (206) is installed on the side of the hemispherical screen main body (207), and the electromagnet (209) is installed on one side of the inside of the mounting housing (206). One end of the electromagnet (209) is fixed with the spring (210), and the end of the spring (210) away from the electromagnet (209) is fixed with the moving plate body (212).

4. The quick-mounting and dismounting visual dome of the aircraft simulator according to claim 2, wherein, The end of the moving plate body (212) away from the spring (210) is fixed with the clamping block (214), the end of the clamping block (214) away from the moving plate body (212) penetrates the mounting housing (206) and extends into the installation slot (213), and the limiting rod (211) penetrates the four corners of the inside of the moving plate body (212), and the two ends of the limiting rod (211) are fixed on the inner wall of the mounting housing (206).

5. The quick-mounting and dismounting visual dome of the aircraft simulator according to claim 1, wherein, The front end of the device frame (1) is provided with a groove (303), and the double-shaft motor (3) is installed in the groove (303). The two ends of the double-shaft motor (3) are connected with one end of the second threaded rod (301), and the other end of the second threaded rod (301) penetrates the concave plate body (302), and the screw hole in the concave plate body (302) is connected with the second threaded rod (301) threadedly.

6. The quick-mounting and dismounting visual dome of the aircraft simulator according to claim 5, characterized in that, The concave plate body (302) extends out of the groove (303) and is fixed with the side plate body (2) on both sides of the device frame (1).

7. The quick-mounting and dismounting visual dome of the aircraft simulator according to claim 1, characterized in that, The bottom of the hemispherical screen main body (207) is provided with a supporting bottom shell (208), and a plurality of rotating wheels (202) are installed on the bottom of the supporting bottom shell (208) and the side plate body (2).

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