VR simulation emergency teaching device

Abstract

The utility model discloses a VR simulation emergency teaching device, relates to teaching equipment technical field, including VR glasses main part and two auxiliary part, the front side of VR glasses main part is fixedly equipped with the protection subassembly, the two auxiliary part is distributed on the left side and right side of VR glasses main part, the one side of two auxiliary part is equipped with the first binding band, the other side of two auxiliary part is equipped with the first binding band, the first binding band is equipped with the second binding band, and the second binding band is equipped with the second binding band. A connecting band is fixedly installed between the opposite sides of the two first binding bands. The VR glasses body is worn on the head of a user through the first binding band and the second binding band, the second connecting frame is moved and taken down from the second inserting block, the rotary pressing plate is rotated from the horizontal state to the vertical state, the first connecting frame is taken down from the first inserting block, the binding bands can be rapidly replaced when the binding bands are abraded and aged after being used for a long time, and the VR glasses are convenient to use. Teaching film sources for emergencies, emergencies, disasters and the like are introduced into the VR glasses main body 1, so that VR simulation teaching can be carried out on the emergencies, the emergencies, the disasters and the like, and the coping consciousness and the prevention consciousness are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to teaching equipment technical field, concretely relates to a VR simulation emergency teaching device. BACKGROUND

[0002] VR virtual reality technology is a kind of computer simulation system that can create and experience virtual world, it utilizes computer to generate a kind of simulation environment, it is a kind of multi-source information fusion, interactive three-dimensional dynamic view and entity behavior system simulation makes user immerse in the environment, currently, VR virtual reality technology has combined with education, VR virtual reality is applied to education is the leap of educational technology development, it creates the environment of "self-directed learning", replaces the traditional "teaching to learn" learning mode for the new learning mode that learner obtains knowledge, skill through the mutual action of self and information environment.VR simulation emergency teaching device can carry out VR simulation teaching to sudden events, emergency, disaster and so on, to enhance the response consciousness, prevention consciousness.

[0003] Chinese patent document CN214225590U discloses a head-mounted VR device for virtual simulation teaching, which is placed on the top of the box by the VR head-mounted device, and is placed on the top of the row of sanitary pads and pressed down, the elastic block is pressed down under the force, and when the pressure applied by the VR head-mounted device is cancelled, the elastic block returns to the initial position, the sanitary pad on the top layer of the sanitary pad is attached to the fixed layer of the VR device, realizing the possibility of quickly installing and replacing the sanitary pad, and improving the hygiene of the VR device and the efficiency of replacing the sanitary pad.

[0004] The existing technology has the following problems:

[0005] In the above-mentioned head-mounted VR device for virtual simulation teaching, the VR device is externally mounted with a strap, which is tied around the head to fix the VR device. With use, the strap will wear out and age, which requires replacement. However, the strap and the VR device are fixedly connected, making it inconvenient to replace the strap. The lens of the traditional VR glasses is exposed, and when the VR glasses are not in use, the VR lens is subject to collision and extrusion by external objects, causing damage and affecting the safety and service life of the VR lens. UTILITY MODEL CONTENTS

[0006] The utility model provides a VR simulation emergency teaching device to solve the problems in the above background technology.

[0007] To solve the above technical problems, the utility model adopts the technical scheme of:

[0008] The utility model provides a VR simulation emergency teaching device, including VR glasses main part and two auxiliary spare, the front side fixed mounting of VR glasses main part has the protection subassembly, two auxiliary spare distribute in the left and right sides of VR glasses main part, and the side apart from two auxiliary spare all is provided with bandage no.

[0009] Preferably, the lower surface of the bandage two and the inner side of the two bandage one are fixedly installed with soft pads.

[0010] Preferably, the upper surface of the VR glasses main body is fixedly installed with an insert block two, the outer surface of the insert block two is inserted with the inner surface of the connecting frame two, and the insert block two is in an I-shaped structure.

[0011] Preferably, the front side of the insert block two and the lower surface of the two insert blocks one are fixedly installed with baffle plates.

[0012] Preferably, the upper surface of the insert block one is fixedly installed with a fixed block, the upper surface of the fixed block is rotatably connected with a pressing plate, the upper surface of the connecting frame one is throughly provided with an insertion slot, and the inner surface of the insertion slot is inserted with the outer surface of the fixed block.

[0013] Preferably, the upper surface of the connecting frame one slot body is fixedly installed with four positioning columns, the upper surface of the insert block one is provided with four positioning holes, and the inner surface of the positioning hole is inserted with the outer surface of the positioning column.

[0014] Preferably, the front side of the extension frame is fixedly installed with a skin-friendly sheet.

[0015] Preferably, the protection plate is in a stepped structure, and the front side of the protection plate is fixedly installed with a U-shaped handle.

[0016] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0017] 1. The utility model provides a VR simulation emergency teaching device, through bandage one, bandage two is worn on the head of user with VR glasses main part, can carry out VR simulation teaching to the emergency, emergency, disaster etc, enhances the response consciousness, the prevention consciousness, removes mobile connecting frame two from the plug block two, rotates the pressing plate from the horizontal state to the vertical state, removes connecting frame one from the plug block one, can when the bandage is worn out and aging after long time use, quickly replace the bandage, the user is convenient to install new bandage on the VR glasses main part, sets up the soft pad and improves the comfort of wearing, brings better VR simulation teaching experience for the user.

[0018] 2. The utility model provides a VR simulation emergency teaching device, protects VR lens through extension frame, protection plate, solves the problem that when not using the device, because VR lens is exposed outside, is collided and extruded by external object and appears damage, the cavity on the rear side of protection plate makes VR lens have enough safety space, improves the safety of VR lens and the service life of VR glasses, sets up the skin piece and makes the device and the skin of user fit, is favorable to VR simulation teaching. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the structure schematic drawing of the utility model;

[0020] Figure 2 It is the explosion structure schematic drawing of the utility model;

[0021] Figure 3 It is the auxiliary piece and bandage one installation schematic drawing of the utility model;

[0022] Figure 4 It is the auxiliary piece structure schematic drawing of the utility model;

[0023] Figure 5 It is the plug block one structure schematic drawing of the utility model;

[0024] Figure 6 It is the connecting frame one and plug block one connection schematic drawing of the utility model;

[0025] Figure 7 It is the protection assembly structure schematic drawing of the utility model;

[0026] Figure 8 It is the extension frame structure schematic drawing of the utility model;

[0027] Figure 9 It is the protection plate structure schematic drawing of the utility model.

[0028] As shown in the figure: 1, VR glasses main body; 2, protection assembly; 21, extension frame; 22, skin-friendly piece; 23, protection plate; 24, clamping groove; 25, handle; 3, strap one; 4, soft pad; 5, baffle; 6, strap two; 7, auxiliary part; 71, connecting frame one; 72, slot; 73, positioning column; 8, connecting band; 9, connecting frame two; 10, positioning hole; 11, plug-in block one; 12, fixed block; 13, pressing plate; 14, plug-in block two. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described in conjunction with the specific embodiments.

[0030] As shown in the figure Figures 1-9 A VR simulation emergency teaching device, comprising a VR glasses main body 1 and two auxiliary parts 7, the front side of the VR glasses main body 1 is fixedly installed with a protection assembly 2, the two auxiliary parts 7 are distributed on the left and right sides of the VR glasses main body 1, and the side away from each other of the two auxiliary parts 7 is provided with a strap one 3, and the opposite side of the two strap ones 3 is fixedly installed with a connecting band 8, the upper surface of the connecting band 8 is fixedly installed with a strap two 6, the rear end of the strap two 6 is fixedly installed with a connecting frame two 9, the protection assembly 2 comprises an extension frame 21, the rear side of the extension frame 21 is fixedly installed with the front side of the VR glasses main body 1, the front side of the extension frame 21 is provided with a clamping groove 24, the clamping groove 24 is internally clamped with a protection plate 23, the left and right sides of the VR glasses main body 1 are fixedly installed with a plug-in block one 11, and the plug-in block one 11 is in T-shaped structure, and the auxiliary part 7 comprises a connecting frame one 71, which is inserted into the outside of the plug-in block one 11.

[0031] In use, the VR glasses main body 1 is worn on the head of the user through the strap one 3 and the strap two 6, so that the VR simulation teaching of sudden events, emergencies, disasters and the like can be carried out, the awareness of response and prevention is enhanced, when the strap one 3 is worn for a long time and is abraded and aged, the connecting frame one 71 is taken off from the plug-in block one 11, the strap one 3 can be replaced in time, the strap can be quickly replaced, the user can conveniently install the new strap on the VR glasses main body 1, after the VR glasses main body 1 is used, the protection plate 23 is clamped on the extension frame 21, the VR lens is protected through the extension frame 21 and the protection plate 23, the cavity on the rear side of the protection plate 23 provides sufficient safety space for the VR lens, and the safety of the VR lens and the service life of the VR glasses are improved.

[0032] As shown in the figure Figures 1-7 The upper surface of the VR glasses main body 1 is fixedly installed with a plug-in block two 14, the outer surface of the plug-in block two 14 is inserted with the inner surface of the connecting frame two 9, and the plug-in block two 14 is in I-shaped structure.

[0033] The second insert 14 and the second connector 9 are designed to improve the stability of the device when worn and reduce the probability of the device falling off during VR simulation teaching.

[0034] like Figure 1 , Figure 2 As shown, soft pads 4 are fixedly installed on the lower surface of strap 2 6 and the inner sides of the two straps 1 3.

[0035] The addition of padding enhances wearing comfort and provides users with a better VR simulation teaching experience.

[0036] like Figures 2-6 As shown, baffles 5 are fixedly installed on the front side of the second insert 14 and the lower surfaces of the two first inserts 11. A fixing block 12 is fixedly installed on the upper surface of the first insert 11. A pressure plate 13 is rotatably connected to the upper surface of the fixing block 12. A slot 72 is opened through the upper surface of the first connecting frame 71. The inner surface of the slot 72 is inserted into the outer surface of the fixing block 12. Four positioning posts 73 are fixedly installed on the upper surface of the slot of the first connecting frame 71. Four positioning holes 10 are opened on the upper surface of the first insert 11. The inner surface of the positioning holes 10 is inserted into the outer surface of the positioning posts 73.

[0037] When the straps show wear and aging after prolonged use, move the connecting bracket 2 9 and remove it from the insert block 2 14. Then rotate the pressure plate 13 from a horizontal position to a vertical position. Move the connecting bracket 1 71 upward to remove it from the insert block 11, thereby replacing the strap 1 3 in time and achieving the purpose of quick strap replacement. A baffle 5 is set to limit the connecting bracket 2 9 and the connecting bracket 1 71. A positioning post 73 and a positioning hole 10 are set to position the connecting bracket 1 71.

[0038] like Figure 2 , Figures 7-9 As shown, a skin-friendly sheet 22 is fixedly installed on the front side of the extension frame 21, the protective plate 23 is stepped, and a U-shaped handle 25 is fixedly installed on the front side of the protective plate 23.

[0039] The VR lens is protected by the extension frame 21 and the protective plate 23, which solves the problem that the VR lens is exposed to the outside and is damaged by collisions and pressure from external objects when the device is not in use. The cavity on the back side of the protective plate 23 provides sufficient safety space for the VR lens, improving the safety of the VR lens and the service life of the VR glasses. The skin-friendly sheet 22 makes the device fit the user's skin, which is beneficial for VR simulation teaching.

[0040] The working principle of the present application is as follows: in use, the VR glasses body 1 is worn on the user's head through the bandage 3, the bandage 2 6 and the soft pad 4, and the teaching film source of the emergency, emergency, disaster and the like is introduced into the VR glasses body 1, so that the VR simulation teaching of the emergency, emergency, disaster and the like can be carried out, the awareness of response and prevention is enhanced, when the bandage is worn and aged after long-term use, the moving connecting frame two 9 is removed from the plug block two 14, then the pressing plate 13 is rotated from the horizontal state to the vertical state, the moving connecting frame one 71 is moved upward, the moving connecting frame one 71 is removed from the plug block one 11, so that the bandage one 3 can be replaced in time, the purpose of replacing the bandage is achieved, the bandage can be quickly replaced, the user can conveniently install the new bandage on the VR glasses body 1, the soft pad 4 is arranged to improve the comfort of wearing, and better VR simulation teaching experience is brought to the user, after the VR glasses body 1 is used, the handle 25 is held to clamp the protection plate 23 in the clamping groove 24 on the extension frame 21, the VR lens is protected through the extension frame 21 and the protection plate 23, the cavity on the rear side of the protection plate 23 enables the VR lens to have sufficient safety space, and the safety of the VR lens and the service life of the VR glasses are improved.

[0041] The above is a detailed description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present application are within the protection scope of the present application.

Claims

1. A VR simulation emergency teaching device, comprising a VR glasses main body (1) and two auxiliary pieces (7), characterized in that: The front side of the VR glasses body (1) is fixedly installed with a protection assembly (2), two auxiliary parts (7) are distributed on the left and right sides of the VR glasses body (1), and the sides away from each other of the two auxiliary parts (7) are provided with a strap (3), and the opposite sides of the two straps (3) are fixedly installed with a connecting belt (8), the upper surface of the connecting belt (8) is fixedly installed with a strap (6), the rear end of the strap (6) is fixedly installed with a connecting frame (9), the protection assembly (2) comprises an extension frame (21), the rear side of the extension frame (21) is fixedly installed with the front side of the VR glasses body (1), the front side of the extension frame (21) is provided with a clamping groove (24), the inner part of the clamping groove (24) is clamped with a protection plate (23), the left and right sides of the VR glasses body (1) are fixedly installed with an insertion block (11), and the insertion block (11) is in T-shaped structure, the auxiliary part (7) comprises a connecting frame (71), and the connecting frame (71) is inserted into the outer part of the insertion block (11).

2. The VR simulation emergency teaching device according to claim 1, characterized in that: The lower surface of the strap (6) and the inner sides of the two straps (3) are fixedly installed with a soft pad (4).

3. The VR simulation emergency teaching device according to claim 1, characterized in that: The upper surface of the VR glasses body (1) is fixedly installed with an insertion block (14), the outer surface of the insertion block (14) is inserted into the inner surface of the connecting frame (9), and the insertion block (14) is in I-shaped structure.

4. The VR simulation emergency teaching device according to claim 3, characterized in that: The front side of the insertion block (14) and the lower surface of the two insertion blocks (11) are fixedly installed with a baffle (5).

5. The VR simulation emergency teaching device according to claim 1, characterized in that: The upper surface of the insertion block (11) is fixedly installed with a fixed block (12), the upper surface of the fixed block (12) is rotatably connected with a pressing plate (13), the upper surface of the connecting frame (71) is provided with an insertion slot (72), and the inner surface of the insertion slot (72) is inserted into the outer surface of the fixed block (12).

6. The VR simulation emergency teaching device according to claim 1, characterized in that: The upper surface of the connecting frame (71) is fixedly installed with four positioning columns (73), the upper surface of the insertion block (11) is provided with four positioning holes (10), and the inner surface of the positioning hole (10) is inserted into the outer surface of the positioning column (73).

7. The VR simulation emergency teaching device according to claim 1, characterized in that: The front side of the extension frame (21) is fixedly installed with a skin-friendly sheet (22).

8. The VR simulation emergency teaching device according to claim 1, characterized in that: The protection plate (23) is in stepped structure, and the front side of the protection plate (23) is fixedly installed with a U-shaped handle (25).

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