Aircraft maintenance operation practice simulation device based on virtual reality

Abstract

The utility model discloses an aircraft maintenance operation practice simulation device based on virtual reality, which comprises a main body, connecting blocks are fixedly connected outside the main body, the connecting blocks are symmetrically distributed, fixing blocks are fixedly connected outside the connecting blocks, sliding grooves are formed in the inner sides of the connecting blocks, sliding blocks are slidably connected inside the sliding grooves, and the sliding blocks are fixedly connected with the fixing blocks. The sliding block is fixedly connected to the surface of the fixing plate. According to the aircraft maintenance operation practice simulation device based on virtual reality, the connecting blocks are fixedly connected to the exterior of the main body, the connecting blocks are symmetrically distributed, the fixing blocks are fixedly connected to the exteriors of the connecting blocks, the sliding grooves are formed in the inner sides of the connecting blocks, and the sliding blocks are slidably connected to the interiors of the sliding grooves; and then the sliding block is fixedly connected to the surface of the fixing plate, so that when the simulation device is used for practicing operation and movement needed by aircraft maintenance, the situation that fastening is not firm due to too large action is effectively avoided, and the experience of a user is not affected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of maintenance practice simulation, especially relates to a plane maintenance operation practice simulation device based on virtual reality. BACKGROUND

[0002] Virtual reality technology covers computer, electronic information, simulation technology, and its basic implementation mode is to take computer technology as the main, utilizes and synthesizes three-dimensional graphics technology, multimedia technology, display technology, etc.

[0003] The plane maintenance operation practice simulation device based on virtual reality on the market has the following problems when in use:

[0004] 1. When the conventional plane maintenance operation practice simulation device based on virtual reality is applied, the virtual reality simulation device is usually fastened on the head by means of an elastic band when it is worn on the head, and the simulation of plane maintenance practice needs operation and movement, so that the elastic band is loosened and fastened insecurely once the action is too large, thereby affecting the experience of the user;

[0005] 2. When most plane maintenance operation practice simulation devices based on virtual reality are applied, the inside of the glasses frame of the virtual reality simulation device is provided with optical lenses, and the optical lenses inside the glasses frame are easily contaminated by the outside when the simulation device is not used, thereby leading to poor simulation effect of the user in maintenance practice. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a plane maintenance operation practice simulation device based on virtual reality to solve the technical problems proposed in the background technology.

[0007] In order to achieve the above object, the specific technical scheme of the utility model is as follows: a kind of airplane maintenance operation practice simulation device based on virtual reality, including main part, the connecting block is fixedly connected outside the main part, the connecting block is in symmetrical distribution form, the fixed block is fixedly connected outside the connecting block, the sliding slot is formed in the inner side of the connecting block, the sliding block is slidably connected inside the sliding slot, the sliding block is fixedly connected on the surface of fixed plate, the rotary table is installed at the top of fixed plate, the threaded rod is fixedly connected at the other end of rotary table, the threaded rod is threadedly connected inside the threaded hole, the threaded hole is formed in the surface of fixed block, the threaded rod is equipped with knob at top, the connecting ring is installed at the end of fixed plate, in this way, when wearing virtual reality simulation device, first align eyes to glasses frame, and make head between connecting ring and glasses frame, then paste glasses frame with hand and twist knob to make threaded rod screw out of threaded hole inside, and drive fixed plate to move using sliding block and sliding slot of connecting block, until connecting ring tightly paste after brain, simulation device can be worn well, and fastening is relatively firm, so that when using simulation device to practice airplane maintenance operation and movement, effectively avoid the situation that fastening is not firm due to too large action, without affecting the experience of user.

[0008] Preferably, the main body is connected to the box cover through a rotating shaft, the surface of the box cover is provided with an iron block, the surface of the main body is provided with a magnet, the iron block is magnetically connected to the magnet, the box cover is fixedly connected outside with a clamping block, the surface of the main body is provided with a clamping groove, and the clamping block is clamped in the clamping groove. In this way, after using the virtual reality simulation device, the box cover can be turned over to cover the glasses frame and the internal structure thereof, and the iron block on the box cover and the magnet on the surface of the main body are used to fix the glasses frame and the internal structure thereof by adsorption. The glasses frame and the internal structure thereof are isolated from the outside world, and the box cover can be turned over again for use. The clamping block outside the box cover is clamped in the clamping groove of the main body for fixation, and then the simulation device is worn. In this way, when the simulation device is not used, the optical lens in the glasses frame can be isolated from the outside world, effectively avoiding contamination, so that the user can practice the simulation effect better.

[0009] Preferably, the surface of the main body is provided with a protective pad, and the number of the protective pad is two. The protective pad structure can effectively protect the shell of the limbs.

[0010] Preferably, the surface of the main body is provided with a heat dissipation opening, and the shape of the heat dissipation opening is rectangular. The heat dissipation opening structure can dissipate heat from the main body to the outside world, and better plays a heat dissipation effect.

[0011] Preferably, the inside of the main body is provided with a glasses frame, and the surface of the glasses frame is provided with a rubber pad. The rubber pad structure can effectively protect the face and provide good wearing comfort.

[0012] Preferably, sponge pads are mounted inside the connecting ring, and the sponge pads are annular in shape, so that the wearing comfort is effectively improved.

[0013] The airplane maintenance operation practice simulation device based on virtual reality has the following advantages:

[0014] 1. The airplane maintenance operation practice simulation device based on virtual reality is fixedly connected with a connecting block outside the main body, the connecting block is symmetrically distributed, a fixed block is fixedly connected outside the connecting block, a sliding groove is formed in the inner side of the connecting block, a sliding block is slidably connected inside the sliding groove, the sliding block is then fixedly connected to the surface of a fixed plate, a turntable is installed at the top end of the fixed plate, a threaded rod is fixedly connected to the other end of the turntable, the threaded rod is then threadedly connected inside a threaded hole, the threaded hole is formed in the surface of the fixed block, a knob is arranged at the top end of the threaded rod, and a connecting ring is installed at the end of the fixed plate.

[0015] 2. The airplane maintenance operation practice simulation device based on virtual reality is connected with a box cover through a rotating shaft, an iron block is installed on the surface of the box cover, a magnet is installed on the surface of the main body, the iron block and the magnet are magnetically connected, a clamping block is fixedly connected outside the box cover, a clamping groove is formed in the surface of the main body, and the clamping block is clamped inside the clamping groove. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a whole structure schematic view of the present application;

[0018] Figure 2 It is a whole structure schematic view of the present application; Figure 1 It is an enlarged view of A part in the middle;

[0019] Figure 3 It is a heat dissipation opening structure schematic view of the present application;

[0020] Figure 4 It is a glasses frame structure schematic view of the present application.

[0021] Marking explanation in the drawing: 1, main body; 2, fixed plate; 3, sliding block; 4, connecting ring; 5, clamping block; 6, clamping groove; 7, connecting block; 8, rotating disc; 9, threaded rod; 10, sliding groove; 11, fixed block; 12, knob; 13, threaded hole; 14, sponge pad; 15, box cover; 16, protective pad; 17, heat dissipation opening; 18, rubber pad; 19, glasses frame; 20, magnet; 21, iron block. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are simply described. As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0023] In the description of the embodiments of the present application, it should be understood that the orientation or position relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0024] In addition, the terms "first", "second", etc. are used only for the purpose of description and should not be understood as indicating or implying relative importance or implying a number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise explicitly specified and limited.

[0025] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0026] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the present application, the present application will be further described in detail below in combination with the drawings.

[0028] As Figures 1-4As shown, the utility model discloses a kind of airplane maintenance operation practice simulation devices based on virtual reality, including main body 1, connecting block 7 is fixedly connected outside main body 1, connecting block 7 is in symmetrical distribution form, connecting block 7 is fixedly connected fixed block 11 outside, sliding slot 10 is opened in the inboard of connecting block 7, sliding block 3 is slidably connected in sliding slot 10, and sliding block 3 is fixedly connected on the surface of fixed plate 2, and fixed plate 2 top end is equipped with carousel 8, and carousel 8 other end is fixedly connected with threaded rod 9, and threaded rod 9 is threadedly connected in threaded hole 13, and threaded hole 13 is opened in the surface of fixed block 11, and threaded rod 9 top end is equipped with knob 12, and fixed plate 2 end is equipped with connecting ring 4, so when wearing virtual reality simulation device, first align eyes to glasses frame 19, and make head between connecting ring 4 and glasses frame 19, then adhere glasses frame 19 with hand twist knob 12, so that threaded rod 9 is screwed out of threaded hole 13, and fixed plate 2 is moved using sliding block 3 and sliding slot 10 of connecting block 7, until connecting ring 4 is closely adhered to back of head, simulation device can be worn, and fastening is relatively firm, so using simulation device when practicing airplane maintenance needs operation and movement, effectively avoid the situation that fastening is not firm due to too large action, without affecting the experience of user.

[0029] Main body 1 is connected with box cover 15 through rotating shaft, iron block 21 is installed on the surface of box cover 15, magnet 20 is installed on the surface of main body 1, iron block 21 is connected with magnet 20 by magnetic attraction, clamping block 5 is fixedly connected outside box cover 15, clamping groove 6 is opened on the surface of main body 1, and clamping block 5 is clamped in clamping groove 6, so after using virtual reality simulation device, box cover 15 can be turned over, so that box cover 15 covers glasses frame 19 and its internal structure, and the iron block 21 on box cover 15 and the magnet 20 on the surface of main body 1 are used to fix it by adsorption, so that glasses frame 19 and its internal structure are isolated from the outside world, when using, box cover 15 can be turned over again, until clamping block 5 outside box cover 15 is clamped in clamping groove 6 of main body 1 to fix, then wear, so that the optical lens in glasses frame 19 can be isolated from the outside world when not using simulation device, effectively avoiding being contaminated by dirt, so that the user practices the simulation effect better.

[0030] Protection pad 16 is installed on the surface of main body 1, and the number of protection pad 16 is two, the structure of protection pad 16 can effectively protect the shell of the body.

[0031] Heat dissipation hole 17 is opened on the surface of main body 1, and the shape of heat dissipation hole 17 is rectangular, the structure of heat dissipation hole 17 can dissipate heat for main body 1, and better heat dissipation effect is achieved.

[0032] Glasses frame 19 is arranged in the inboard of main body 1, and rubber pad 18 is installed on the surface of glasses frame 19, the structure of rubber pad 18 can effectively protect the face and good wearing comfort.

[0033] The sponge pad 14 is installed in the inner side of the connecting ring 4, and the sponge pad 14 is annular in shape, and the sponge pad 14 structure effectively improves the wearing comfort.

[0034] The working principle of the virtual reality-based aircraft maintenance operation practice simulation device is as follows: when the simulation device is used, the box cover 15 can be first flipped until the clamping block 5 outside the box cover 15 is clamped in the clamping groove 6 inside the main body 1 to be fixed, and then worn, when wearing the virtual reality simulation device, first align the eyes with the glasses frame 19, and make the head between the connecting ring 4 and the glasses frame 19, then fit the glasses frame 19 and twist the knob 12 with the hand to make the threaded rod 9 screwed out of the threaded hole 13 inside, and drive the fixed plate 2 to move through the sliding groove 10 of the connecting block 7, until the connecting ring 4 tightly fits the back of the head, that is, the simulation device can be worn well, and the fastening is relatively firm, so that when the simulation device is used to practice the operation and movement required for aircraft maintenance, the situation that the fastening is not firm due to excessive movement is effectively avoided, and the user's experience is not affected, secondly, the box cover 15 is connected with the main body 1 through the rotating shaft, and the iron block 21 is installed on the surface of the box cover 15, the magnet 20 is installed on the surface of the main body 1, the iron block 21 and the magnet 20 are magnetically attracted and connected, then the clamping block 5 is fixedly connected outside the box cover 15, and the clamping groove 6 is formed on the surface of the main body 1, and the clamping block 5 is clamped in the clamping groove 6, so that after the virtual reality simulation device is used, the box cover 15 can be flipped to separate the clamping block 5 from the clamping groove 6, so that the glasses frame 19 and the internal structure thereof are covered by the box cover 15, and the iron block 21 on the box cover 15 and the magnet 20 on the surface of the main body 1 are adsorbed to fix them, and the glasses frame 19 and the internal structure thereof are isolated from the outside, so that the optical lens in the glasses frame 19 can be isolated from the outside when the simulation device is not used, effectively avoiding the optical lens from being contaminated, and making the user's practice simulation effect better.

[0035] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A virtual reality based simulation device for practicing aircraft maintenance operations, comprising a main body (1), characterized in that: The outer fixed connection of body (1) has connecting block (7), connecting block (7) is in symmetrical distribution form, the outer fixed connection fixed block (11) of connecting block (7), the inner side of connecting block (7) is equipped with sliding slot (10), the inside sliding connection of sliding slot (10) has slider (3), the surface of fixed plate (2) is fixedly connected with slider (3), the top of fixed plate (2) is installed with rotary table (8), the other end of rotary table (8) is fixedly connected with threaded rod (9), the threaded connection of threaded rod (9) is in threaded hole (13) inside, threaded hole (13) is equipped in the surface of fixed block (11), the top of threaded rod (9) is equipped with knob (12), the end of fixed plate (2) is installed with connecting ring (4).

2. The virtual reality based airplane maintenance operation practice simulation apparatus according to claim 1, characterized in that: The outer fixed connection of body (1) has connecting block (7), connecting block (7) is in symmetrical distribution form, the outer fixed connection fixed block (11) of connecting block (7), the inner side of connecting block (7) is equipped with sliding slot (10), the inside sliding connection of sliding slot (10) has slider (3), the surface of fixed plate (2) is fixedly connected with slider (3), the top of fixed plate (2) is installed with rotary table (8), the other end of rotary table (8) is fixedly connected with threaded rod (9), the threaded connection of threaded rod (9) is in threaded hole (13) inside, threaded hole (13) is equipped in the surface of fixed block (11), the top of threaded rod (9) is equipped with knob (12), the end of fixed plate (2) is installed with connecting ring (4).

3. The virtual reality based airplane maintenance operation practice simulation apparatus according to claim 1, characterized in that: The surface of body (1) is installed with protective pad (16), and the number of protective pad (16) is two.

4. The virtual reality based airplane maintenance operation practice simulation apparatus of claim 1, wherein: The surface of body (1) is equipped with heat dissipation opening (17), and the shape of heat dissipation opening (17) is rectangular.

5. The virtual reality based airplane maintenance operation practice simulation apparatus according to claim 1, characterized by: The inner side of body (1) is equipped with spectacle frame (19), and the surface of spectacle frame (19) is installed with rubber pad (18).

6. The virtual reality-based airplane maintenance operation practice simulation apparatus according to claim 1, characterized by: The inner side of connecting ring (4) is installed with sponge pad (14), and the shape of sponge pad (14) is annular.

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