CN215494344U

CN215494344U - Make things convenient for VR teaching equipment that student wore

Info

Publication number: CN215494344U
Application number: CN202120643303.0U
Authority: CN
Inventors: 袁俊江
Original assignee: Engineering and Technical College of Chengdu University of Technology
Current assignee: Engineering and Technical College of Chengdu University of Technology
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2022-01-11
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to VR teaching equipment convenient for students to wear, which comprises a VR lens main body and a VR equipment main body, wherein a rubber cushion is fixedly connected to the rear end surface of the VR equipment main body, a first rubber fixing block and a second rubber fixing block are fixedly connected to two sides of the rear end surface of the rubber cushion, a second head fixing belt fixedly connected with the rear end surface of the second rubber fixing block is fixedly connected to the rear end surface of the first rubber fixing block, a first head fixing belt is fixedly connected to the upper end surface of the second head fixing belt, the other end of the first head fixing belt is fixedly connected with the upper end surface of the VR equipment main body, and rubber clamping grooves are formed in the inner side surfaces of the first head fixing belt and the second head fixing belt. The VR teaching equipment convenient for students to wear can be conveniently worn by students and worn more firmly, meanwhile, the VR teaching equipment is convenient for students wearing glasses, and the distance of the VR lens can be adjusted, so that the VR teaching equipment is practical.

Description

Make things convenient for VR teaching equipment that student wore

Technical Field

The utility model relates to the technical field of VR (virtual reality), in particular to VR teaching equipment convenient for students to wear.

Background

VR glasses (alias: VR head display) are a virtual reality head-mounted display device, and generally include an external head display device, an integrated head display device and a mobile head display device. VR glasses utilize head-mounted display device to seal people to external vision, sense of hearing, guide user to produce the sensation of a body in virtual environment, and its display principle is that left and right eyes screen shows the image of left and right eyes respectively, and the people's eye produces the third dimension in the mind after obtaining this kind of information that has the difference. Mr of present generation can use VR teaching equipment to carry out the VR teaching to the student to in student's study knowledge more, traditional VR teaching equipment student is inconvenient and insecure when wearing, causes the landing of VR teaching equipment so that cause the damage easily, is not convenient for use the student of wearing glasses moreover, for this reason, we have proposed a VR teaching equipment that makes things convenient for the student to wear.

SUMMERY OF THE UTILITY MODEL

The utility model provides VR teaching equipment convenient for students to wear, and solves the technical problems that in the prior art, VR teaching equipment is inconvenient and insecure when being worn by students, the VR teaching equipment is easy to slide down to cause damage, and the students wearing glasses are inconvenient to use.

The scheme for solving the technical problems is as follows: the VR device comprises a VR lens main body and a VR device main body, wherein a rubber cushion is fixedly connected with the surface of the rear end of the VR device main body, a first rubber fixing block and a second rubber fixing block are fixedly connected with the two sides of the surface of the rear end of the rubber cushion, a second head fixing belt fixedly connected with the surface of the rear end of the second rubber fixing block is fixedly connected with the surface of the rear end of the first rubber fixing block, a first head fixing belt is fixedly connected with the surface of the upper end of the second head fixing belt, the other end of the first head fixing belt is fixedly connected with the surface of the upper end of the VR device main body, rubber clamping grooves are respectively formed in the inner side surfaces of the first head fixing belt and the second head fixing belt, a first elastic bandage is fixedly connected with the surface of the lower end of the inner side of the first elastic bandage, a second elastic bandage is fixedly connected with the surface of the lower end of the outer side of the elastic bandage, and a second magic tape matched with the first magic tape are fixedly connected with the surface of the lower end of the outer side of the elastic bandage, two observation holes with the same size are formed in the surface of the rubber cushion.

On the basis of the technical scheme, the utility model can be further improved as follows.

Furthermore, VR equipment main part both sides surface has all fixedly connected the fixed cylinder main part, and fixed cylinder main part is inside to be seted up spout two, spout two front end fixed connection with the fixed cylinder main part inside fixed connection's the motor that just reverses.

Furthermore, the output end of the positive and negative rotation motor is fixedly connected with a threaded rod, the front end of the threaded rod is provided with a fixed slide rod which is in sliding connection with the fixed cylinder main body, and a thread groove which is in threaded connection with the surface of the threaded rod is formed in the fixed slide rod.

Further, fixed slide bar front end surface and VR camera lens main part side fixed connection, fixed slide bar one end surface at two inside fixed connection of spout two inside sliding connection's of spout limiting plate.

Furthermore, a first sliding groove is formed in the VR equipment main body and is in sliding connection with the surface of the VR lens main body.

Furthermore, VR equipment main part upper end surface has set up the control switch that the just reversal motor that two fixed cylinder main parts of simultaneous control inside set up just reverses.

Furthermore, the first head fixing band and the second head fixing band are made of elastic materials.

Furthermore, the inner side surfaces of the first head fixing band and the second head fixing band are fixedly connected with elastic rubber pads for protecting the head.

The utility model has the beneficial effects that: the utility model provides VR teaching equipment convenient for students to wear, which has the following advantages:

1. the matched arrangement of the first head fixing band, the second head fixing band, the first elastic bandage and the second elastic bandage can enable a student to be more firm when wearing the device and also facilitate the student to wear the device, and the mutual matching of the first magic tape and the second magic tape can enable VR equipment to be more firmly fixed, so that the VR equipment is prevented from falling off and being damaged when the student wears the device;

2. through the arrangement of the first rubber fixing block and the second rubber fixing block, the rubber clamping grooves are formed in the side surfaces of the inner parts of the first rubber fixing block and the second rubber fixing block, so that the frames of eyes worn by students can be fixed in the rubber clamping grooves, then the front ends of the mirror frames are placed at the positions matched with the front ends of the observation holes formed in the surfaces of the rubber cushions, then the students wear VR equipment, the situation that some students wear glasses and are inconvenient to wear the VR equipment is avoided, the heads of the students can be protected through the rubber cushions, and the head is prevented from being scratched due to the fact that the VR equipment is worn for a long time;

3. through the inside positive and negative motor that sets up of a fixed section of thick bamboo main part, can pass through control switch, it is rotatory to make positive and negative motor drive threaded rod to drive fixed slide bar and remove in two inside spouts, then the removal through fixed slide bar can drive VR camera lens main part and remove in spout one, the definition that the student of being convenient for sees according to oneself adjusts the VR equipment of wearing, make the student reach suitable distance of oneself when wearing VR equipment, eyestrain has been avoided.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a main body of VR teaching equipment convenient for students to wear according to an embodiment of the present invention;

fig. 2 is a front view of a structure in the VR teaching device conveniently worn by a student as provided in fig. 1;

fig. 3 is a schematic top cross-sectional view of a VR lens body and a VR device body in VR teaching equipment convenient for students to wear according to the present invention;

fig. 4 is a schematic top cross-sectional view of a fixing barrel main body in the VR teaching device convenient for students to wear, provided in fig. 1;

FIG. 5 is a front view of a rubber cushion in VR teaching equipment for easy wearing by students;

fig. 6 is an inside surface schematic view of rubber fixed block in VR teaching equipment that makes things convenient for the student to wear.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a VR lens body; 2. a VR device body; 3. a first head fixing belt; 4. a head fixing belt II; 5. a first rubber fixing block; 6. a control switch; 7. an elastic bandage I; 8. a fixed cylinder main body; 9. fixing the sliding rod; 10. sticking a magic tape I; 11. a rubber cushion; 12. a second magic tape; 13. a second elastic bandage; 14. a first sliding chute; 15. an observation hole; 16. a positive and negative rotation motor; 17. a threaded rod; 18. a second chute; 19. a thread groove; 20. a limiting plate; 21. a rubber clamping groove; 22. and a second rubber fixing block.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-6, which are provided by way of example only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-6, the utility model provides VR teaching equipment convenient for students to wear, which comprises a VR lens main body 1 and a VR equipment main body 2, wherein a rubber cushion 11 is fixedly connected to the rear end surface of the VR equipment main body 2, a first rubber fixing block 5 and a second rubber fixing block 22 are fixedly connected to two sides of the rear end surface of the rubber cushion 11, a second head fixing strap 4 fixedly connected to the rear end surface of the second rubber fixing block 22 is fixedly connected to the rear end surface of the first rubber fixing block 5, a first head fixing strap 3 is fixedly connected to the upper end surface of the second head fixing strap 4, the first head fixing strap 3 can be matched with the second head fixing strap 4 to fix the head conveniently, the other end of the first head fixing strap 3 is fixedly connected to the upper end surface of the VR equipment main body 2, rubber clamping grooves 21 are respectively formed on the inner side surfaces of the first head fixing strap 3 and the second head fixing strap 4, and the rubber clamping grooves 21 can fix the rims of eyes, the student convenient to wear glasses wears VR equipment, one 5 lower extreme fixed surface of rubber fixed block has connected elastic bandage 7, and one 10 has been pasted to the lower extreme fixed surface under one 7 inboard elastic bandage, two 22 lower extreme fixed surface of rubber fixed block have connected elastic bandage two 13, and two 13 outside lower extreme fixed surface of elastic bandage have been connected and have pasted two 12 with the magic of one 10 matched with magic subsides, and two 12 magic subsides can paste a 10 cooperations with the magic, make the fixed effect of VR equipment better, two observation holes 15 that the size is the same have been seted up on rubber cushion 11 surface, and the image that VR equipment formed can be observed in observation hole 15, but also is convenient for fix frame eyes.

Preferably, 2 both sides surfaces of VR equipment main part have all been fixedly connected with fixed cylinder main part 8, and fixed cylinder main part 8 has inside seted up spout two 18, and spout two 18 front ends fixed connection with fixed cylinder main part 8 inside fixed connection's positive and negative motor 16, positive and negative motor 16 can drive threaded rod 17 and rotate to drive fixed slide bar 9 and drive VR camera lens main part 1 and remove.

Preferably, the output end of the forward and reverse rotation motor 16 is fixedly connected with a threaded rod 17, the front end of the threaded rod 17 is provided with a fixed slide rod 9 which is slidably connected with the fixed cylinder main body 8, a thread groove 19 which is in threaded connection with the surface of the threaded rod 17 is formed in the fixed slide rod 9, and the thread groove 19 can be matched with the threaded rod 17 to enable the fixed slide rod 9 to move.

Preferably, the front end surface of the fixed slide bar 9 is fixedly connected with the side end surface of the VR lens main body 1, one end surface of the fixed slide bar 9 is fixedly connected with a limiting plate 20 which is slidably connected with the inside of the second sliding groove 18 inside the second sliding groove 18, and the limiting plate 20 prevents the fixed slide bar 9 from sliding out of the fixed cylinder main body 8 to cause the VR lens main body 1 to drop.

Preferably, a first sliding groove 14 is formed in the VR device body 2, and the first sliding groove 14 is slidably connected with the surface of the VR lens body 1.

Preferably, the upper end surface of the VR device main body 2 is provided with a control switch 6 which controls the forward and reverse rotation of the forward and reverse rotation motor 16 arranged inside the two fixed cylinder main bodies 8, and the control switch 6 can control the forward and reverse rotation of the two forward and reverse rotation motors 16 at the same time.

Preferably, the first head fixing band 3 and the second head fixing band 4 are made of elastic materials.

Preferably, the inner side surfaces of the first head fixing band 3 and the second head fixing band 4 are fixedly connected with elastic rubber pads for protecting the head.

The specific working principle and the using method of the utility model are as follows:

the utility model provides VR teaching equipment convenient for students to wear, wherein a first head fixing belt 3 and a second head fixing belt 4 are sleeved on a head of a student, then a first elastic bandage 7 and a second elastic bandage 13 are combined at the chin position, the first elastic bandage 7 and the second elastic bandage 13 are well attached at the chin position of the student through the matching of a first magic tape 10 and a second magic tape 12 to fix the VR equipment, then a forward and reverse rotation motor 16 drives a threaded rod 17 to rotate through controlling a control switch 6 to drive a fixed sliding rod 9 to move inside a second sliding groove 18, then a VR lens main body 1 can be driven to move in the first sliding groove 14 through the movement of the fixed sliding rod 9, the VR teaching equipment convenient for students to adjust the wearing according to the definition of the VR equipment, and the distance of the students to wear the VR equipment can be suitable, eye fatigue is avoided. When wearing VR equipment, the student who wears frame glasses fixes the eyes frame of oneself wearing in rubber draw-in groove 21, then place the picture frame front end in the 15 front end anastomotic positions of observation hole that set up with rubber cushion 11 surface, then just can carry out wearing of VR equipment, avoid some students to wear glasses and be not convenient for wear VR equipment, can protect student's head through rubber cushion 11 in addition, avoid the head because wear VR equipment for a long time and cause the scar, it is more practical.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A VR teaching device convenient for students to wear comprises a VR lens main body (1) and a VR device main body (2) and is characterized in that a rubber cushion (11) is fixedly connected to the rear end surface of the VR device main body (2), a first rubber fixing block (5) and a second rubber fixing block (22) are fixedly connected to the two sides of the rear end surface of the rubber cushion (11), a second head fixing band (4) fixedly connected to the rear end surface of the second rubber fixing block (22) is fixedly connected to the rear end surface of the first rubber fixing block (5), a first head fixing band (3) is fixedly connected to the upper end surface of the second head fixing band (4), the other end of the first head fixing band (3) is fixedly connected to the upper end surface of the VR device main body (2), rubber clamping grooves (21) are respectively formed in the inner side surfaces of the first head fixing band (3) and the second head fixing band (4), a first elastic binding band (7) is fixedly connected to the lower end surface of the first rubber fixing block (5), elastic bandage one (7) inboard lower extreme fixed surface has been connected magic subsides one (10), rubber fixed block two (22) lower extreme fixed surface has been connected elastic bandage two (13), and elastic bandage two (13) outside lower extreme fixed surface has been connected and has been pasted one (10) matched with magic subsides two (12), two observation holes (15) that the size is the same have been seted up on rubber cushion (11) surface.

2. The VR teaching equipment convenient for students to wear according to claim 1, wherein the VR equipment main body (2) is fixedly connected with a fixed cylinder main body (8) on the surfaces of two sides, a second sliding groove (18) is formed in the fixed cylinder main body (8), and a forward and backward rotation motor (16) fixedly connected with the inside of the fixed cylinder main body (8) is fixedly connected with the front end of the second sliding groove (18).

3. The VR teaching equipment convenient for students to wear according to claim 2, wherein the output end of the forward and reverse rotating motor (16) is fixedly connected with a threaded rod (17), a fixed slide rod (9) slidably connected with the fixed cylinder main body (8) is arranged at the front end of the threaded rod (17), and a threaded groove (19) in threaded connection with the surface of the threaded rod (17) is formed in the fixed slide rod (9).

4. The VR teaching device convenient for students to wear according to claim 3, wherein the front end surface of the fixed slide bar (9) is fixedly connected with the side end surface of the VR lens body (1), and one end surface of the fixed slide bar (9) is fixedly connected with a limit plate (20) which is slidably connected with the inside of the second sliding groove (18) inside the second sliding groove (18).

5. The VR teaching device convenient for students to wear according to claim 1, wherein a first sliding groove (14) is formed in the VR device body (2), and the first sliding groove (14) is slidably connected with the surface of the VR lens body (1).

6. The VR teaching device convenient for students to wear according to claim 1, wherein a control switch (6) for simultaneously controlling the forward and reverse rotation of forward and reverse rotation motors (16) arranged inside the two fixed cylinder bodies (8) is arranged on the upper end surface of the VR device body (2).

7. The VR teaching device convenient for students to wear according to claim 1, wherein the first head fixing strap (3) and the second head fixing strap (4) are made of elastic materials.

8. The VR teaching device convenient for students to wear according to claim 1, wherein the inner side surfaces of the first head fixing band (3) and the second head fixing band (4) are fixedly connected with elastic rubber pads for protecting heads.