CN216412475U

CN216412475U - VR teaching cabin for flight science popularization

Info

Publication number: CN216412475U
Application number: CN202121562721.3U
Authority: CN
Inventors: 胡建中
Original assignee: Nanjing Blue Virtual Reality Technology Co ltd
Current assignee: Nanjing Blue Virtual Reality Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-04-29
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a VR flight science popularization teaching cabin which comprises a teaching cabin body, wherein the bottom of the teaching cabin body is fixedly connected with a fixed plate, the center of the top of the fixed plate is fixedly connected with a second movable block, and the top of the second movable block is movably connected with a placing plate. According to the utility model, through the arrangement of the hand crank, the rotating rod, the first gear, the second gear and the containing rod, the effect of adjusting the length of the safety belt can be achieved, the phenomenon that an experiencer falls off due to looseness caused by overlong length is avoided, the effect of fixing legs and feet can be achieved through the arrangement of the electric telescopic rod and the limiting pad, the phenomenon that the legs and feet move disorderly and hurt the person due to tension in the experience process is avoided, the half-rotation effect can be achieved through the arrangement of the rotating rod and the stepping motor, the experience of the experiencer can be fully achieved, and the problem that the existing flight science popularization teaching cabin is poor in protection performance is solved.

Description

VR teaching cabin for flight science popularization

Technical Field

The utility model relates to the technical field of teaching cabins, in particular to a VR flight science popularization teaching cabin.

Background

The existing flight science popularization teaching cabin is poor in protection performance, so that teenagers can fall down and fall off easily in the experience process, the use efficiency of the flight science popularization teaching cabin is reduced, and the experience efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a VR flight science popularization teaching cabin which has the advantage of good protection performance and solves the problem that the existing flight science popularization teaching cabin is poor in protection performance.

In order to achieve the purpose, the utility model provides the following technical scheme: VR flight science popularization teaching cabin, including the teaching cabin body, the bottom fixedly connected with fixed plate of teaching cabin body, the center department fixedly connected with second movable block at fixed plate top, the top swing joint of second movable block has the board of placing, place the both sides of board inner chamber and all fixedly connected with electric telescopic handle, one side fixedly connected with spacing pad of electric telescopic handle, the top fixedly connected with seat of placing the board, the left center department fixedly connected with shrink box of seat, the left bottom swing joint of shrink box has the crank, the right side fixedly connected with dwang of crank, the right side of dwang runs through to the inner chamber fixedly connected with first gear of shrink box, the bottom meshing of first gear has the second gear, the inner chamber cover of second gear is equipped with the storage rod, the safety belt has been cup jointed on the surface of storage rod, the outside fixedly connected with fixed block that runs through to the shrink box on the right side of safety belt, the fixedly connected with casing is located at the center of teaching cabin body both sides, one side fixed mounting of casing inner chamber has step motor, one side fixedly connected with bull stick of step motor.

Preferably, the tops of the two sides of the seat are fixedly connected with first movable blocks, and one side of each first movable block is movably connected with an eyeshade.

Preferably, the top of the two sides of the inner cavity of the teaching cabin body is provided with a ventilation hole, and the surface of the ventilation hole is fixedly connected with a filter screen.

Preferably, the two sides of the bottom of the placing plate are fixedly connected with first springs, and the inner cavity of the limiting pad is fixedly connected with second springs.

Preferably, the left bottom fixedly connected with stopper of shrink box, the left side swing joint at dwang top has the gag lever post.

Preferably, the two sides of the inner cavity of the placing plate are both provided with jacks, and the center of the inner cavity of the placing plate is fixedly connected with a fixing rod.

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

1. according to the utility model, through the arrangement of the hand crank, the rotating rod, the first gear, the second gear and the containing rod, the effect of adjusting the length of the safety belt can be achieved, the phenomenon that an experiencer falls off due to looseness caused by overlong length is avoided, the effect of fixing legs and feet can be achieved through the arrangement of the electric telescopic rod and the limiting pad, the phenomenon that the legs and feet move disorderly and hurt the person due to tension in the experience process is avoided, the half-rotation effect can be achieved through the arrangement of the rotating rod and the stepping motor, the experience of the experiencer can be fully achieved, and the problem that the existing flight science popularization teaching cabin is poor in protection performance is solved.

2. The rotating rod can be limited by the limiting rod and the limiting block, so that the phenomenon that the rotating rod rotates is avoided, the second spring is arranged, a comfortable effect can be achieved, and the phenomenon that a user feels uncomfortable during the process of fixing legs and feet is avoided.

Drawings

FIG. 1 is a sectional view of the internal structure of a teaching chamber body according to the present invention;

FIG. 2 is a sectional view showing the internal structure of the mounting plate according to the present invention;

FIG. 3 is a sectional view showing the internal structure of the contraction box of the present invention.

In the figure: 1. a teaching chamber body; 2. a first movable block; 3. eye masks; 4. a seat belt; 5. A fixed block; 6. a rotating rod; 7. a seat; 8. placing the plate; 9. a second movable block; 10. a first spring; 11. a fixing plate; 12. a stepping motor; 13. a housing; 14. a ventilation hole; 15. a shrink box; 16. a second spring; 17. an electric telescopic rod; 18. a limiting pad; 19. fixing the rod; 20. A jack; 21. a first gear; 22. a second gear; 23. a hand crank; 24. rotating the rod; 25. A receiving rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the VR flight science popularization teaching cabin comprises a teaching cabin body 1, wherein ventilation holes 14 are formed in the tops of the two sides of an inner cavity of the teaching cabin body 1, a filter screen is fixedly connected to the surface of the ventilation holes 14, a fixed plate 11 is fixedly connected to the bottom of the teaching cabin body 1, a second movable block 9 is fixedly connected to the center of the top of the fixed plate 11, a placing plate 8 is movably connected to the top of the second movable block 9, first springs 10 are fixedly connected to the two sides of the bottom of the placing plate 8, second springs 16 are fixedly connected to the inner cavity of a limiting pad 18, insertion holes 20 are formed in the two sides of the inner cavity of the placing plate 8, a fixed rod 19 is fixedly connected to the center of the inner cavity of the placing plate 8, and the second springs 16 are arranged to play a comfortable role, so that a physical discomfort phenomenon of an experiencer during the leg and foot fixing process is avoided, electric telescopic rods 17 are fixedly connected to the two sides of the inner cavity of the placing plate 8, one side of the electric telescopic rod 17 is fixedly connected with a limiting pad 18, the top of the placing plate 8 is fixedly connected with a seat 7, the tops of two sides of the seat 7 are fixedly connected with a first movable block 2, one side of the first movable block 2 is movably connected with an eye cover 3, the left center of the seat 7 is fixedly connected with a contraction box 15, the left bottom of the contraction box 15 is fixedly connected with a limiting block, the left side of the top of the rotating rod 24 is movably connected with a limiting rod, the rotating rod 24 can be limited by the arrangement of the limiting rod and the limiting block, the phenomenon that the rotating rod 24 rotates is avoided, the left bottom of the contraction box 15 is movably connected with a hand crank 23, the right side of the hand crank 23 is fixedly connected with the rotating rod 24, the right side of the rotating rod 24 penetrates through the inner cavity of the contraction box 15 to be fixedly connected with a first gear 21, the bottom of the first gear 21 is engaged with a second gear 22, and the inner cavity sleeve of the second gear 22 is provided with a containing rod 25, the safety belt 4 is sleeved on the surface of the containing rod 25, the right side of the safety belt 4 penetrates through the fixed block 5 fixedly connected with the outside of the contraction box 15, the shell 13 is fixedly connected at the center of two sides of the teaching cabin body 1, the stepping motor 12 is fixedly installed at one side of the inner cavity of the shell 13, the rotating rod 6 is fixedly connected at one side of the stepping motor 12, the function of fixing legs and feet can be achieved through the arrangement of the hand crank 23, the rotating rod 24, the first gear 21, the second gear 22 and the containing rod 25, the effect of adjusting the length of the safety belt 4 is achieved, the phenomenon that an experiencer drops due to looseness caused by overlong length is avoided, the effect of fixing legs and feet is achieved through the arrangement of the electric telescopic rod 17 and the limiting cushion 18, the phenomenon that the legs and feet move disorderly and hurt people due to tension in the experience process is avoided, and the half-rotation effect can be achieved through the arrangement of the rotating rod 6 and the stepping motor 12, the sense of flight is experienced to abundant the person of letting experience, has solved the current problem that the protection nature is not good of flight science popularization teaching cabin simultaneously.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

When the safety seat is used, firstly, an experiencer enters the inner cavity of the teaching cabin body 1 to sit on the seat 7, then the safety belt 4 is fastened, secondly, a worker holds the hand crank 23, the hand crank 23 drives the rotating rod 24 to rotate, the rotating rod 24 drives the first gear 21 to rotate, the first gear 21 drives the second gear 22 to rotate, the second gear 22 drives the accommodating rod 25 to rotate, the safety belt 4 is driven by the accommodating rod 25 to be accommodated to an angle suitable for the experiencer, the phenomenon that the experiencer falls off due to looseness caused by overlong length is avoided, then the worker takes out the limiting rod to penetrate through the rotating rod 24 to be inserted into the inner cavity of the limiting block, the rotating rod 24 can be limited, the phenomenon that the rotating rod 24 rotates is avoided, the worker starts the electric telescopic rod 17 through the controller, the electric telescopic rod 17 drives the limiting cushion 18 to move, inquiring the comfort level of experience person during, close electric telescopic handle 17 after experience person is satisfied, can play and carry out the effect of fixing to the leg, the in-process of experience has been avoided appearing, lead to the leg foot to move the phenomenon of mistake wounded people disorderly because of the nervous, experience person puts into the inner chamber of placing board 8 through jack 20 with the leg foot, then experience person wears eye-shade 3, the staff starts step motor 12 through external controller, drive bull stick 6 through step motor 12 and rotate, drive seat 7 through bull stick 6 and rotate, the effect of semi-rotation can be played, abundant let experience person experience the sensation of flight.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

VR flight science popularization teaching cabin, including teaching cabin body (1), its characterized in that: the teaching cabin comprises a teaching cabin body (1), a fixed plate (11) is fixedly connected to the bottom of the teaching cabin body (1), a second movable block (9) is fixedly connected to the center of the top of the fixed plate (11), a placing plate (8) is movably connected to the top of the second movable block (9), electric telescopic rods (17) are fixedly connected to the two sides of the inner cavity of the placing plate (8), a limiting pad (18) is fixedly connected to one side of each electric telescopic rod (17), a seat (7) is fixedly connected to the top of the placing plate (8), a contraction box (15) is fixedly connected to the left center of the seat (7), a crank handle (23) is movably connected to the left bottom of the contraction box (15), a rotating rod (24) is fixedly connected to the right side of the crank handle (23), and a first gear (21) fixedly connected to the inner cavity of the contraction box (15) is penetrated by the right side of the rotating rod (24), the bottom meshing of first gear (21) has second gear (22), the inner chamber cover of second gear (22) is equipped with accomodates pole (25), safety belt (4) have been cup jointed on the surface of accomodating pole (25), outside fixedly connected with fixed block (5) to shrink box (15) are run through on the right side of safety belt (4), fixedly connected with casing (13) are located at the center of teaching cabin body (1) both sides, one side fixed mounting of casing (13) inner chamber has step motor (12), one side fixedly connected with bull stick (6) of step motor (12).
2. The VR flight science popularization teaching station of claim 1, wherein: the chair is characterized in that the tops of two sides of the seat (7) are fixedly connected with first movable blocks (2), and one side of each first movable block (2) is movably connected with an eye patch (3).
3. The VR flight science popularization teaching station of claim 1, wherein: the top of the two sides of the inner cavity of the teaching cabin body (1) is provided with ventilation holes (14), and the surface of each ventilation hole (14) is fixedly connected with a filter screen.
4. The VR flight science popularization teaching station of claim 1, wherein: the two sides of the bottom of the placing plate (8) are fixedly connected with first springs (10), and the inner cavity of the limiting pad (18) is fixedly connected with second springs (16).
5. The VR flight science popularization teaching station of claim 1, wherein: the left bottom fixedly connected with stopper of shrink case (15), the left side swing joint at dwang (24) top has the gag lever post.
6. The VR flight science popularization teaching station of claim 1, wherein: the two sides of the inner cavity of the placing plate (8) are provided with jacks (20), and the center of the inner cavity of the placing plate (8) is fixedly connected with a fixing rod (19).