CN113240954A - Teaching experience device based on VR technique and experience system thereof - Google Patents

Abstract

The invention discloses a teaching experience device based on VR technology and an experience system thereof, comprising a main machine body, wherein the rear end of the main machine body is connected with a wearing cap, the upper end of the interior of the wearing cap is provided with a massage device, the left and right outer side walls of the wearing cap are respectively provided with a mounting seat, the front and back side walls of the mounting seat are respectively symmetrically provided with a plurality of limiting holes, the interior of the mounting seat is provided with an adjusting sheet, the front and back sides of the upper end of the adjusting sheet are respectively provided with one end of a telescopic rod, the other end of the telescopic rod is connected with a clamping block, a spring is arranged between the clamping block and the adjusting sheet, and the lower ends of the adjusting sheets at two sides are connected with fixing belts. Thereby effectively reducing the head oppression feeling brought to the user by the thickness of the main body.

Description

Teaching experience device based on VR technique and experience system thereof

Technical Field

The invention relates to the technical field of VR (virtual reality), in particular to a teaching experience device based on VR technology and an experience system thereof.

Background

Along with the development of economy, the learning attention degree of people to children is higher and higher, the requirements on the teaching quality and the teaching environment are gradually improved, and the traditional mode of simply depending on a blackboard writing mode cannot meet the requirements of modern teaching. In a traditional blackboard writing mode, the teaching capacity and the teaching flexibility are limited in time and space, and large manpower teaching resources, land resources and financial resources are required to be input; meanwhile, students sitting in a classroom have different distances and distances, so that the learning efficiency of the students in class is influenced, and the problems of unfairness and increasingly large difference of learning results of the students exist.

Therefore establish virtual teaching platform through VR all-in-one and cell-phone network in the existing market, guide the platform through the teacher, VR teaching resource storehouse and VR control system, make every student can all experience the classroom sensation of being personally on the scene, it is relatively impartial and practice thrift education fund to have every to learn on education resources, teacher's resource and land resource's advantage, but present VR all-in-one head end is because the structure is fixed, not only can't extensively adapt to various cell-phone models, and present VR all-in-one is mostly worn through the fixed band is fixed, because the self of VR all-in-one is heavy, consequently, cause certain pressure burden to user's head, certain inconvenience has been brought for the user, influence user experience, therefore we provide a teaching experience device based on VR technique and experience system thereof.

Disclosure of Invention

The invention aims to provide a teaching experience device based on VR technology and an experience system thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides a teaching experience device based on VR technology, which comprises a main machine body, wherein clamping seats are respectively arranged on the left side and the right side of the main machine body, threaded sleeves are respectively arranged on the outer surfaces of the two clamping seats, locking screws are connected in the threaded sleeves in a threaded manner and extend into the clamping seats, connecting bent plates are respectively and slidably mounted in the two clamping seats, a mobile phone clamping plate is arranged between the front ends of the two connecting bent plates, a limiting plate is arranged at the lower end of the mobile phone clamping plate, a wearing cap is connected at the rear end of the main machine body, a massage device is arranged at the upper end in the wearing cap, a knitting layer is laid on the inner side wall of the wearing cap, mounting seats are respectively arranged on the left outer side wall and the right outer side wall of the wearing cap, a plurality of limiting holes are respectively and symmetrically arranged on the front side wall and the rear side wall of the mounting seats, and adjusting pieces are arranged in the mounting seats, the utility model discloses a portable computer, including host computer body, regulating blade, spring, fixed band, host computer body, both sides are equipped with the one end of telescopic link respectively around the upper end of regulating blade, the other end of telescopic link is connected with the fixture block, the fixture block and the regulating blade between be equipped with the spring, both sides the lower extreme of regulating blade is connected with the fixed band, the inside of host computer body is equipped with experiences the system.

Preferably, the mobile phone clamping plate is provided with a heat dissipation groove, and the rear side face of the mobile phone clamping plate is provided with a soft layer.

Preferably, the massage device comprises a crankshaft, the crankshaft is rotatably arranged between the left side wall and the right side wall of the upper end of the wearable cap, the upper end of the wearable cap is fixedly provided with a motor, the output end of the motor penetrates through the upper side wall of the wearable cap and is connected with a first bevel gear, the left side of the first bevel gear is engaged with a second bevel gear which is fixedly arranged on the crankshaft, the left side and the right side of the crankshaft are respectively and rotatably connected with a transmission rod, the lower ends of the two transmission rods are rotatably provided with a connecting rod, the lower end of the connecting rod is rotatably provided with a massage column, the upper end of the wearable cap is provided with a limiting plate, the massage column penetrates through the limiting plate and is connected with the limiting plate in a sliding way, the upper end of the interior of the wearable cap is provided with an inner liner, the inner liner is located below the limiting plate, the lower end of the massage column is fixedly connected with a floating plate, and the lower end of the floating plate is provided with a plurality of pressure heads.

Preferably, the outer side wall of the wearable cap is provided with a plurality of air holes, and the air holes are provided with dust filtration nets.

Preferably, the fixing band is an elastic fixing band, and a lower jaw pad is arranged at the lower end of the fixing band.

Preferably, the inside of host computer body includes audio acquisition module, audio transmission module, treater, scene generation module, sound transmission module and VR display module, experience the system and include audio acquisition module, audio acquisition module is arranged in gathering the teaching video in the cell-phone, audio acquisition module is connected with audio transmission module, audio transmission module is connected with the treater, the treater is connected with scene generation module and sound transmission module respectively, scene generation module is connected with scene transmission module, scene transmission module is connected with VR display module, sound transmission module is connected with the sound player.

The invention also provides a teaching experience system based on the VR technology, which comprises a teaching host and a teaching server, wherein the teaching host is connected with the teaching server, and the teaching host is electrically connected with any one of the teaching experience devices based on the VR technology.

Compared with the prior art, the invention has the beneficial effects that: the invention places the mobile phone between the mobile phone card board and the main machine body, then pushes the mobile phone card board to the back side, the mobile phone card board drives the connecting bent boards at the two sides to slide backwards in the card seat, when the front and back sides of the mobile phone are respectively fully contacted with the back side surface of the mobile phone card board and the front side surface of the main machine body, the locking screw is screwed, thereby fixing the mobile phone, the structure can fix the mobile phones with different thicknesses, the applicability is strong, the invention can adjust the tightness degree of the fixing belt, under the condition of ensuring the stability of the main machine body, the device can be ensured to be suitable for different people, meanwhile, the upper part of the wearing cap of the invention is provided with a massage device, the head of a user can be massaged to a certain extent, the wearing cap is more comfortable, moreover, the invention wears the main machine body through the wearing cap, the contact area between the wearing cap and the head is large, thereby effectively reducing the head oppression feeling brought to the user by the thickness of the main body.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the massage device of the present invention;

FIG. 5 is a schematic view of the mounting base structure of the present invention;

FIG. 6 is an enlarged view of the point A in FIG. 3;

FIG. 7 is a schematic diagram of the experience system of the present invention.

In the figure: 1-a main body, 2-a clamping seat, 3-a thread bushing, 4-a locking screw, 5-a connecting bent plate, 6-a mobile phone clamping plate, 7-a limiting plate, 8-a wearing cap, 9-a knitting layer, 10-a mounting seat, 11-a limiting hole, 12-an adjusting sheet, 13-a telescopic rod, 14-a clamping block, 15-a spring and 16-a fixing belt, 17-soft layer, 18-crankshaft, 19-motor, 20-first bevel gear, 21-second bevel gear, 22-transmission rod, 23-connecting rod, 24-massage column, 25-limiting plate, 26-floating plate, 27-pressure head, 28-air hole, 29-dust filtering net, 30-lower jaw pad, 31-radiating groove and 32-inner liner.

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.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a device is experienced in teaching based on VR technique, includeshost computer body 1, the 1 left and right sides of host computer body is equipped withcassette 2 respectively, two the surface ofcassette 2 is equipped with threadedsleeve 3 respectively, threadedsleeve 3 andcassette 2 fixed connection, the inside threaded connection of threadedsleeve 3 has lockingscrew 4,locking screw 4 stretches into the inside ofcassette 2, two there isconnection bent plate 5 inside ofcassette 2 slidable mounting respectively, screws uplocking screw 4 and just has realized the fixed of connectingbent plate 5, two be equipped with cell-phone cardboard 6 between the front end of connectingbent plate 5, the lower extreme of cell-phone cardboard 6 is equipped withlimiting plate 7, places the cell-phone between cell-phone cardboard 6 andhost computer body 1, then promotes cell-phone cardboard 6 to the rear side, and cell-phone cardboard 6 drives theconnection bent plate 5 of both sides and slides backward in the inside ofcassette 2, when the front and back both sides of cell-phone fully contacts with the trailing flank of cell-phone 6 and the front flank ofhost computer body 1 respectively Thelocking screw 4 is screwed down to further fix the mobile phone, the rear end of themain body 1 is connected with a wearingcap 8, the upper end of the inside of the wearingcap 8 is provided with a massage device, the side wall of the inside of the wearingcap 8 is paved with a knittinglayer 9, the knittinglayer 9 is set to be more comfortable for a person to wear, the left and right outer side walls of the wearingcap 8 are respectively provided with aninstallation seat 10, the front and rear side walls of theinstallation seat 10 are respectively symmetrically provided with a plurality of limitingholes 11, the inside of theinstallation seat 10 is provided with an adjustingsheet 12, the front and rear sides of the upper end of the adjustingsheet 12 are respectively provided with one end of atelescopic rod 13, the other end of thetelescopic rod 13 is connected with aclamping block 14, aspring 15 is arranged between theclamping block 14 and the adjustingsheet 12, thespring 15 provides an outward elastic force for theclamping block 14, so that theclamping block 14 is clamped in the limitingholes 11, and the, pressingfixture block 14 to the inside ofmount pad 10,fixture block 14 contracts back, meanwhile, pullingadjustment sheet 12 downwards,adjustment sheet 12 drivesfixture block 14 at the inside downstream ofmount pad 10, whenfixture block 14 slided tonext spacing hole 11, under the effect ofspring 15,fixture block 14 stretches out,adjustment sheet 12 has stretched out one regulation downwards this moment, realized the effective length adjustment toadjustment sheet 12, otherwise, upwards promoteadjustment sheet 12, alright shorten with the effective length that makesadjustment sheet 12, both sides the lower extreme ofadjustment sheet 12 is connected withfixed band 16, through the effective length that changesadjustment sheet 12, and then realized the elasticity regulation to fixedband 16, guarantee that this device can be suitable for different people and wear, the inside ofhost computer body 1 is equipped with experiences the system.

Particularly, be equipped withradiating groove 31 on the cell-phone cardboard 6, radiatinggroove 31 is used for dispelling the heat for the cell-phone, prevents that the cell-phone from using for a long time and causing the card pause phenomenon that generates heat and lead to, guarantees the smoothness nature of the 1 broadcast of host computer body among the teaching process, the trailing flank of cell-phone cardboard 6 is equipped withsoft layer 17, andsoft layer 17 is more peaceful with the contact of cell-phone, avoids cell-phone cardboard 6 to the cell-phone fixed in-process, causes the damage to the cell-phone surface.

Specifically, the massage device comprises acrankshaft 18, thecrankshaft 18 is rotatably installed between the left and right side walls of the upper end of the wearingcap 8, amotor 19 is fixedly installed at the upper end of the wearingcap 8, the output end of themotor 19 penetrates through the upper side wall of the wearingcap 8 and is connected with afirst bevel gear 20, the left side of thefirst bevel gear 20 is engaged with asecond bevel gear 21, thesecond bevel gear 21 is fixedly installed on thecrankshaft 18, the left and right sides of thecrankshaft 18 are respectively and rotatably connected with atransmission rod 22, themotor 19 is started, the output end of themotor 19 drives thefirst bevel gear 20 to rotate, thefirst bevel gear 20 drives thesecond bevel gear 21 to rotate, thesecond bevel gear 21 drives thecrankshaft 18 to rotate, the alternating rotation of the left and right ends of thecrankshaft 18 is realized through the curved characteristic of thecrankshaft 18, and the left and right ends of thecrankshaft 18 drive the twotransmission rods 22 to perform the alternating motion, the lower ends of the twotransmission rods 22 are rotatably provided with the connectingrods 23, the lower ends of the connectingrods 23 are rotatably provided with themassage columns 24, the upper end of thewearable cap 8 is provided with thelimiting plate 25, themassage columns 24 penetrate through thelimiting plate 10 and are in sliding connection with thelimiting plate 10, the upper end inside thewearable cap 8 is provided with theinner liner 32, theinner liner 32 is positioned below thelimiting plate 25, the lower end of themassage column 24 is fixedly connected with thefloating plate 26, the lower end of thefloating plate 26 is provided with the plurality ofpressure heads 27, thetransmission rods 22 drive the connectingrods 23 to move when thetransmission rods 22 move, the rotary connection relation between the connectingrods 23 and themassage columns 24 and the sliding connection relation between themassage columns 24 and thelimiting plate 25 are used for respectively driving the twomassage columns 24 to alternately move on thelimiting plate 25, and the twomassage columns 24 drive thefloating plate 26 to alternately move, thefloating plate 26 drives thepressure head 27 to move up and down, and thepressure head 27 is contacted with theinner lining pad 32 and then moves continuously, so that the head of a user is subjected to a relaxing massage process, and the user is ensured to be more comfortable in use.

Specifically, the outer side wall of the wearingcap 8 is provided with a plurality ofair holes 28, theair holes 28 are provided withdust filter nets 29, thedust filter nets 29 can filter part of dust, external dust is prevented from entering theair holes 28, the inside of the wearingcap 8 becomes dirty, theair holes 28 can ensure the air permeability of the wearingcap 8 when the wearing cap is worn, and the discomfort of stuffiness caused by long-time wearing is avoided.

Specifically, thefixing band 16 is an elastic fixing band, alower jaw pad 30 is disposed at a lower end of thefixing band 16, and thelower jaw pad 30 is set such that the user feels more comfortable when thelower jaw pad 30 contacts the user after the user fixes the wearingcap 8 via thefixing band 16.

Specifically, thehost body 1 comprises an audio acquisition module, an audio transmission module, a processor, a scene generation module, a sound transmission module and a VR display module, the experience system comprises the audio acquisition module, the audio acquisition module is used for acquiring teaching videos in the mobile phone, the audio acquisition module is connected with the audio transmission module, the audio transmission module can transmit the audio acquired by the audio acquisition module, the audio transmission module is connected with the processor, the processor can process the received audio, the processor is respectively connected with the scene generation module and the sound transmission module, the scene generation module can generate VR scenes from the teaching videos in the mobile phone, the scene generation module is connected with the scene transmission module, the scene transmission module can transmit the generated VR scenes, and the scene transmission module is connected with the VR display module, scene transmission module transmits the VR scene to VR display module, alright carry out watching of 3D scene this moment, sound transmission module is connected with the sound player, sound transmission module transmits sound data to the sound player, play through the sound player, during the use, audio acquisition module gathers the teaching video in the cell-phone, transmit to the treater through the audio transmission module, carry out the audio decomposition, the treater transmits the video to scene generation module, scene generation module generates suitable teaching scene according to the video, then transmit the scene to VR display module through scene transmission module, supply the user to watch, the treater transmits sound to the sound player through sound transmission module, then play teaching content through the sound player.

The utility model provides a teaching experience system based on VR technique, includes teaching host computer and teaching server, teaching host computer and teaching server connect, and the teaching host computer is the computer, teaching server is connected with the teaching experience system based on VR techniquehost computer body 1, and the teaching host computer can directly be controlled by mr, and mr can be with setting for the teaching content through the teaching host computer, then will set for the teaching content and transmit through teaching server, and teaching server directly transmits the teaching content to the cell-phone of installing on experiencing the device based on VR technique, convenient to use.

The working principle is as follows: when the invention is used, a mobile phone is placed between themobile phone card 6 and themain machine body 1, then themobile phone card 6 is pushed to the back side, themobile phone card 6 drives the connectingbent plates 5 at the two sides to slide backwards in thecard holder 2, when the front side and the back side of the mobile phone are respectively fully contacted with the back side of themobile phone card 6 and the front side of themain machine body 1, thelocking screw 4 is screwed down, thereby completing the fixation of the mobile phone, then the wearingcap 8 is worn on the head, then the fastening performance of thefixing belt 16 is indirectly adjusted by pressing thecard holder 14, after the adjustment is proper, themain machine body 1 and the mobile phone are opened for teaching and watching, meanwhile, the upper part of the wearingcap 8 of the invention is provided with a massage device, which can play a certain role of relaxing and massaging the head of a user, and is more comfortable to use, and the invention wears themain machine body 1 by wearing thecap 8, wear the area of contact ofcap 8 with the head big, and then the effectual thickness that reduceshost computer body 1 itself is the head oppression sense that the user brought, the teaching host computer can directly be controlled by mr, mr can set for the teaching content through the teaching host computer, then will set for the teaching content and transmit through teaching server, teaching server directly transmits the teaching content to the cell-phone of installing on the teaching experience device based on the VR technique, high durability and convenient use.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a device is experienced in teaching based on VR technique, includes host computer body (1), its characterized in that: the left side and the right side of the host body (1) are respectively provided with a clamping seat (2), the outer surfaces of the two clamping seats (2) are respectively provided with a threaded sleeve (3), the inner threads of the threaded sleeves (3) are connected with locking screws (4), the locking screws (4) extend into the clamping seats (2), the interiors of the two clamping seats (2) are respectively provided with a connecting bent plate (5) in a sliding manner, a mobile phone clamping plate (6) is arranged between the front ends of the two connecting bent plates (5), the lower end of the mobile phone clamping plate (6) is provided with a limiting plate (7), the rear end of the host body (1) is connected with a wearing cap (8), the upper end of the interior of the wearing cap (8) is provided with a massage device, the inner side wall of the wearing cap (8) is paved with a knitting layer (9), the left outer side wall and the right outer side wall of the wearing cap (8) are respectively provided with a mounting seat (10), the front side wall and the rear side wall of the mounting seat (10) are respectively and symmetrically provided with a plurality of limiting holes (11), the inside of mount pad (10) is equipped with adjustment sheet (12), both sides are equipped with the one end of telescopic link (13) respectively around the upper end of adjustment sheet (12), the other end of telescopic link (13) is connected with fixture block (14), fixture block (14) and adjustment sheet (12) between be equipped with spring (15), both sides the lower extreme of adjustment sheet (12) is connected with fixed band (16).

2. The VR technology based instructional experience apparatus of claim 1, wherein: the mobile phone card board (6) is provided with a heat dissipation groove (31), and the rear side face of the mobile phone card board (6) is provided with a soft layer (17).

3. The VR technology based instructional experience apparatus of claim 1, wherein: the massage device comprises a crankshaft (18), the crankshaft (18) is rotatably installed between the left side wall and the right side wall of the upper end of a wearing cap (8), a motor (19) is fixedly installed at the upper end of the wearing cap (8), the output end of the motor (19) penetrates through the upper side wall of the wearing cap (8) and is connected with a first bevel gear (20), the left side of the first bevel gear (20) is connected with a second bevel gear (21) in a meshed mode, the second bevel gear (21) is fixedly installed on the crankshaft (18), the left side and the right side of the crankshaft (18) are respectively rotatably connected with transmission rods (22), the lower ends of the two transmission rods (22) are rotatably installed with connecting rods (23), massage columns (24) are rotatably installed at the lower ends of the connecting rods (23), limiting plates (25) are arranged at the upper end of the wearing cap (8), and the massage columns (24) penetrate through the limiting plates (10) and are slidably connected with the limiting plates (10), an inner liner (32) is arranged at the upper end of the interior of the wearable cap (8), the inner liner (32) is located below the limiting plate (25), a floating plate (26) is fixedly connected to the lower end of the massage column (24), and a plurality of pressure heads (27) are arranged at the lower end of the floating plate (26).

4. The VR technology based instructional experience apparatus of claim 1, wherein: the outer side wall of the wearable cap (8) is provided with a plurality of air holes (28), and the air holes (28) are provided with dust filtering nets (29).

5. The VR technology based instructional experience apparatus of claim 1, wherein: the fixing band (16) is an elastic fixing band, and a lower jaw pad (30) is arranged at the lower end of the fixing band (16).

6. The VR technology based teaching experience device of claim 1, wherein the host body (1) comprises an audio acquisition module, an audio transmission module, a processor, a scene generation module, a sound transmission module and a VR display module, and the VR technology based teaching experience device is characterized in that: experience system includes audio acquisition module, audio acquisition module is arranged in gathering the teaching video in the cell-phone, audio acquisition module is connected with audio transmission module, audio transmission module is connected with the treater, the treater is connected with scene generation module and sound transmission module respectively, scene generation module is connected with scene transmission module, scene transmission module is connected with VR display module, sound transmission module is connected with the sound player.

7. The utility model provides a teaching experience system based on VR technique, includes teaching host computer and teaching server, teaching host computer and teaching server connect its characterized in that: the tutorial host electronically connected with a VR technology based tutorial experience apparatus as claimed in any of the previous claims 1-6.

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