CN111796423A

CN111796423A - Can alleviate tired wear-type VR educational device of eye

Info

Publication number: CN111796423A
Application number: CN202010659097.2A
Authority: CN
Inventors: 刘彦希
Original assignee: Eternal Dream Virtual Reality Technology Nanjing Co ltd
Current assignee: Eternal Dream Virtual Reality Technology Nanjing Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-10-20

Abstract

The invention discloses a head-wearing VR education device capable of relieving eye fatigue, which comprises a VR glasses shell, a movable plate, a positioning rod, a bearing block and a laminating belt, wherein a nose support is arranged on the VR glasses shell, a partition plate is arranged on the VR glasses shell, an electric telescopic rod is connected with a massage device, a watching groove is formed in the massage device, the movable plate and the VR glasses shell are mutually laminated, and a limiting reed is arranged on the movable plate. This can alleviate tired wear-type VR education device of eye, through the design of detachable bandage, thereby can dismantle the washing to the bandage after wearing for a long time, convenient and practical more, the lens through installation on the movable plate can be convenient for near-sighted crowd watches, avoid causing the viewing effect not good and visual fatigue because not wearing glasses, relative position through connecting band and regulating plate is different, thereby realize adjusting the length of bandage, avoid causing the bandage tension to carry out the condition of oppressing to the eye because of the head difference is great.

Description

Can alleviate tired wear-type VR educational device of eye

Technical Field

The invention relates to the technical field of head-mounted VR education devices, in particular to a head-mounted VR education device capable of relieving eye fatigue.

Background

With the continuous development of science and technology, the head-mounted VR education device also slowly gets into our life, and the head-mounted VR education device is a brand-new technique in modern display technology, has very important application in aspects such as reinforcing display, virtual reality and stereoscopic display, compares the display of our body, and the head-mounted VR glasses have characteristics such as small and portable to it is popular among children and the adult to receive because of its novel appearance.

However, there are some problems in the in-process that uses to wear-type VR glasses, for example, traditional wear-type VR glasses adopt integrated structure, are difficult to realize dismantling the bandage to the thing is sent out and is realized wasing the bandage after making dirty, and the bandage that adopts the rubber band material can't be adjusted, wears for a long time and will oppress the eye, thereby causes the eye fatigue, influences experience effect.

Disclosure of Invention

The invention aims to provide a head-mounted VR education device capable of relieving eye fatigue, and aims to solve the problems that a binding band is difficult to disassemble and clean, and the eye fatigue is caused by long-term wearing and pressing on eyes.

In order to achieve the purpose, the invention provides the following technical scheme: a head-wearing VR education device capable of relieving eye fatigue comprises a VR glasses shell, a movable plate, a positioning rod, a bearing block and a fitting belt, wherein a nose support is arranged on the VR glasses shell, a partition plate is arranged on the VR glasses shell, an electric telescopic rod is arranged on the partition plate, the electric telescopic rod is connected with a massage device, a watching groove is formed in the massage device, the massage device is fitted with the VR glasses shell, the movable plate is fitted with the VR glasses shell, a limiting reed is arranged on the movable plate, the limiting reed is fitted with a lens, the lens is fitted with the movable plate, the positioning rod is fitted with the bottom end of the movable plate, a fixed reed is arranged on the movable plate, the fixed reed is arranged on the positioning rod, a fixed block is arranged on the movable plate, and a pull ring is arranged on the fixed block, the bearing block and the mobile phone placing plate are both mounted on the outer surface of a VR glasses shell, a connecting block is attached to the bearing block, the connecting block and the locating block are attached to each other, the locating block is mounted on a pull rod, a return spring is mounted on the pull rod, the return spring is mounted on the outer surface of the bearing block, a pull rod is attached to the bearing block, an attaching belt is mounted on the connecting block, the outer surface of the attaching belt is connected with a breathable belt, a regulating plate is mounted on the breathable belt, the regulating plate is connected with a connecting belt, the connecting belt is attached to the attaching belt and the breathable belt, a regulating nail is mounted on the connecting belt, the regulating nail is attached to the regulating plate, a limiting block is attached to the regulating plate, and the limiting block is mounted on the regulating nail.

Preferably, massage device is including removing slider, connecting rod and massage ball, and installs on the massage device and remove the slider to remove the slider and laminate each other with VR glasses shell, install the connecting rod on the massage device, and install the massage ball on the connecting rod.

Preferably, the movable sliding block is arranged in a T shape, and the movable sliding block is in sliding connection with the VR glasses shell through a groove formed in the VR glasses shell.

Preferably, the connecting rods are made of elastic rubber, and the connecting rods are distributed in an equal angle mode relative to the circle center of the massage device.

Preferably, the bearing block is provided with a U-shaped groove, and the inner surface of the groove formed in the bearing block is a smooth plane.

Preferably, the positioning block is of a square structure, and the positioning block is in sliding connection with the connecting block through a pull rod.

Preferably, the adhesive tape is made of silica gel, and the adhesive tape is provided with through holes with the dense diameter of 0.5 cm.

Preferably, the limiting block is trapezoidal, and the limiting block is made of soft PVC materials with smooth outer surfaces.

Preferably, the adjusting plate is provided with 3 groups of through holes, and the distance between each group of through holes on the adjusting plate is equal.

Compared with the prior art, the invention has the beneficial effects that: according to the head-wearing VR education device capable of relieving eye fatigue, due to the design of the detachable binding bands, the binding bands can be detached and cleaned after being worn for a long time, the head-wearing VR education device is more convenient and practical, the glasses mounted on the movable plate can be conveniently watched by myopia people, poor watching effect and visual fatigue caused by the fact that glasses are not worn are avoided, the length of the binding bands is adjusted due to the fact that the relative positions of the connecting bands and the adjusting plate are different, and the situation that the eyes are pressed due to the fact that the binding bands are too tight due to the fact that the difference of the heads is large is avoided;

1. the position of the connecting block is fixed by attaching the positioning block to the connecting block, and the position of the positioning block is changed by pressing the pull rod, so that the connecting block can be taken out of the bearing block through a groove formed in the connecting block;

2. through electric telescopic handle's motion to the realization changes massage device's position, massages user's eye promptly, thereby alleviates the user and adjusts the length of bandage because of the eye fatigue that causes for a long time uses, through the position difference realization that is connected adjusting plate and adjusting nail.

Drawings

FIG. 1 is a schematic front sectional view of a massage device according to the present invention;

FIG. 2 is a schematic rear view of a cross-sectional structure of a movable plate according to the present invention;

FIG. 3 is a schematic view of a front view of a mobile phone placement board according to the present invention;

FIG. 4 is a schematic top view of a cross-sectional structure of the adjusting plate according to the present invention;

FIG. 5 is a schematic top sectional view of the massage device of the present invention;

FIG. 6 is a schematic side sectional view of the receiving block of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 5 according to the present invention.

In the figure: 1. a VR glasses housing; 2. a nose pad; 3. a massage device; 301. moving the slide block; 302. a connecting rod; 303. a massage ball; 4. a viewing groove; 5. an electric telescopic rod; 6. dividing the plate; 7. moving the plate; 8. a limiting reed; 9. a lens; 10. positioning a rod; 11. fixing the reed; 12. a fixed block; 13. a pull ring; 14. a bearing block; 15. connecting blocks; 16. positioning blocks; 17. a pull rod; 18. a return spring; 19. a fitting tape; 20. a breathable band; 21. a connecting belt; 22. adjusting the nail; 23. a limiting block; 24. a mobile phone placing plate; 25. an adjusting plate.

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: a head-wearing VR education device capable of relieving eye fatigue comprises a VR glasses shell 1, a nose support 2, a massage device 3, a movable sliding block 301, a connecting rod 302, a massage ball 303, a watching groove 4, an electric telescopic rod 5, a dividing plate 6, a movable plate 7, a limiting reed 8, a lens 9, a positioning rod 10, a fixed reed 11, a fixed block 12, a pull ring 13, a bearing block 14, a connecting block 15, a positioning block 16, a pull rod 17, a return spring 18, a fitting belt 19, a breathable belt 20, a connecting belt 21, an adjusting nail 22, a limiting block 23, a mobile phone placing plate 24 and an adjusting plate 25, wherein the nose support 2 is arranged on the VR glasses shell 1, the dividing plate 6 is arranged on the VR glasses shell 1, the electric telescopic rod 5 is arranged on the dividing plate 6, the electric telescopic rod 5 is mutually connected with the massage device 3, the watching groove 4 is arranged on the massage device 3, and the massage device 3 is mutually fitted with the VR glasses, the movable plate 7 is attached to the VR glasses shell 1, the movable plate 7 is provided with a limiting reed 8, the limiting reed 8 is attached to the lens 9, the lens 9 is attached to the movable plate 7, the positioning rod 10 is attached to the bottom end of the movable plate 7, the movable plate 7 is provided with a fixed reed 11, the fixed reed 11 is installed on the positioning rod 10, the movable plate 7 is provided with a fixed block 12, the fixed block 12 is provided with a pull ring 13, the bearing block 14 and the mobile phone placing plate 24 are both installed on the outer surface of the VR glasses shell 1, the bearing block 14 is attached with a connecting block 15, the connecting block 15 is attached to a positioning block 16, the positioning block 16 is installed on a pull rod 17, the pull rod 17 is provided with a return spring 18, the return spring 18 is installed on the outer surface of the bearing block 14, the bearing block 14 is attached with the pull rod 17, the attachment belt 19 is installed on the, and laminating area 19 surface and ventilative area 20 interconnect to install regulating plate 25 on the ventilative area 20, regulating plate 25 and connecting band 21 interconnect, and connecting band 21 and laminating area 19 and ventilative area 20 laminate each other, and install adjusting nail 22 on the connecting band 21, adjusting nail 22 and regulating plate 25 laminate each other, and laminate on the regulating plate 25 and have limiting block 23, and limiting block 23 installs on adjusting nail 22.

In this example, the massage device 3 comprises a movable slider 301, a connecting rod 302 and a massage ball 303, the movable slider 301 is mounted on the massage device 3, the movable slider 301 and the VR glasses shell 1 are attached to each other, the connecting rod 302 is mounted on the massage device 3, and the massage ball 303 is mounted on the connecting rod 302, so that the position of the massage device 3 can be changed when the electric telescopic rod 5 works, and the eyes of a user can be massaged;

the movable sliding block 301 is arranged in a T shape, the movable sliding block 301 is in sliding connection with the VR glasses shell 1 through a groove formed in the VR glasses shell 1, the movable sliding block 301 is arranged in a T shape to support the massage device 3 conveniently, the movable sliding block 301 is in sliding connection with the VR glasses shell 1 through a groove formed in the VR glasses shell 1, and the movable sliding block 301 is supported and limited while the movement of the movable sliding block 301 is not influenced;

the connecting rods 302 are made of elastic rubber, the connecting rods 302 are distributed in an equal angle mode about the circle center of the massage device 3, the connecting rods 302 are made of elastic rubber, a certain damping effect can be achieved when the massage device 3 moves to massage eyes conveniently, and the connecting rods 302 are distributed in an equal angle mode about the circle center of the massage device 3, so that the eyes can be massaged more uniformly;

the bearing block 14 is provided with a U-shaped groove, the inner surface of the groove formed in the bearing block 14 is set to be a smooth plane, the bearing block 14 is provided with a U-shaped groove, the connecting block 15 is conveniently connected with the groove through the groove, and the inner surface of the groove formed in the bearing block 14 is set to be a smooth plane, so that the friction force between the bearing block 14 and the connecting block 15 can be effectively reduced;

the positioning block 16 is of a square structure, the positioning block 16 is in sliding connection with the connecting block 15 through the pull rod 17, the positioning block 16 is of a square structure, the positioning block 16 is convenient to clamp and fix the connecting block 15 through the positioning block 16, the positioning block 16 is in sliding connection with the connecting block 15 through the pull rod 17, and the pull rod 17 can move freely;

the adhesive tape 19 is made of silica gel, the adhesive tape 19 is provided with through holes with the dense diameter of 0.5cm, the adhesive tape 19 is made of silica gel, so that a human body can be protected when the adhesive tape is adhered to the human body, the adhesive tape 19 is provided with through holes with the dense diameter of 0.5cm, and ventilation can be effectively carried out through the through holes formed in the adhesive tape 19;

the limiting block 23 is trapezoidal, the limiting block 23 is made of soft PVC materials with smooth outer surfaces, and by means of the structure, the limiting block 23 and the adjusting nail 22 can fix and limit the adjusting plate 25 conveniently, so that the position of the adjusting plate 25 can be adjusted conveniently, and the length of the binding band can be adjusted;

set up 3 groups of through-going holes on the regulating plate 25, and the interval between every group hole equals on the regulating plate 25, through above-mentioned structure, be convenient for through the hole laminating of different positions on regulating nail 22 and the regulating plate 25, realize carrying out quick regulation to the length of bandage, avoid causing the oppression to the eye.

The working principle is as follows: when a user is a myopia crowd, pulling the pull ring 13 in fig. 2, because the pull ring 13 is connected with the moving plate 7 through the fixed block 12, the moving plate 7 is forced upwards, because the lower end of the moving plate 7 is connected with the positioning rod 10 through the fixed reed 11, as the moving plate 7 is pulled upwards, the fixed reed 11 arranged on the moving plate 7 and the fixed reed 11 arranged on the positioning rod 10 are extruded and deformed, when the fixed reed 11 arranged on the positioning rod 10 crosses the fixed reed 11 arranged on the moving plate 7, the moving plate 7 is not attached to the positioning rod 10, at this time, the pull ring 13 can be continuously pulled upwards until the moving plate 7 is not attached to the pull ring 13, then the lens 9 is pressed to the middle of the positioning reed 8, at this time, the position in fig. 2 is reached, then the pull ring 13 is pressed downwards, and the position of the moving plate 7 is changed downwards, at the moment, the lower end of the movable plate 7 is attached to the positioning rod 10 again, and the position of the movable plate 7 is fixed under the action of the fixed reed 11, so that the movable plate can be used by myopia people, is more convenient, and avoids visual fatigue and influence on viewing experience caused by blurriness of a user when the user views the movable plate;

when the eyes of the user need to be massaged and relaxed, the electric telescopic rod 5 in fig. 5 is opened to work, the electric telescopic rod 5 and the massage device 3 are connected with each other, so that the position of the massage device 3 starts to be pushed, the massage device 3 in fig. 1 is opened to move back and forth under the action of the moving slide block 301, and along with the movement of the massage device 3 in fig. 5, the massage balls 303 installed on the massage device 3 start to be attached to the eyes of the user and perform squeezing massage, so that the fatigue of the eyes of the user is relieved;

when the attaching belt 19 and the ventilation belt 20 need to be disassembled and cleaned, the pull rod 17 in fig. 1 is pressed to move the pull rod 17 to the direction close to the bearing block 14, because the pull rod 17 is provided with the return spring 18, therefore, as the pull rod 17 moves, the return spring 18 begins to be compressed and deformed, and as the pull rod 17 moves toward the receiving block 14, the positioning blocks 16 mounted on the pull rod 17 begin to move toward each other, and as the positioning blocks 16 move toward each other, the positioning block 16 in fig. 1 no longer abuts against the connecting block 15, and at this time, the connecting block 15 is pulled, the connecting block 15 no longer abuts against the receiving block 14, since the attachment tape 19 and the air-permeable tape 20 are attached to the attachment block 15, the attachment tape 19 and the air-permeable tape 20 are removed as the attachment block 15 is removed, and the attachment tape 19 and the air-permeable tape 20 can be cleaned.

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

1. The utility model provides a can alleviate tired wear-type VR educational device of eye, includes VR glasses shell (1), movable plate (7), locating lever (10), accepts piece (14) and laminating area (19), its characterized in that: the VR glasses comprises a VR glasses shell (1), a nose support (2) is arranged on the VR glasses shell (1), a partition plate (6) is installed on the VR glasses shell (1), an electric telescopic rod (5) is installed on the partition plate (6), the electric telescopic rod (5) is connected with a massage device (3), a watching groove (4) is formed in the massage device (3), the massage device (3) is attached to the VR glasses shell (1), a movable plate (7) is attached to the VR glasses shell (1), a limiting reed (8) is installed on the movable plate (7), the limiting reed (8) is attached to a lens (9), the lens (9) is attached to the movable plate (7), the positioning rod (10) is attached to the bottom end of the movable plate (7), a fixed reed (11) is installed on the movable plate (7), and the fixed reed (11) is installed on the positioning rod (10), the mobile phone connecting structure is characterized in that a fixed block (12) is installed on the moving plate (7), a pull ring (13) is installed on the fixed block (12), the bearing block (14) and the mobile phone placing plate (24) are installed on the outer surface of the VR glasses shell (1), the bearing block (14) is attached with a connecting block (15), the connecting block (15) and the positioning block (16) are attached with each other, the positioning block (16) is installed on a pull rod (17), a return spring (18) is installed on the pull rod (17), the return spring (18) is installed on the outer surface of the bearing block (14), the bearing block (14) is attached with the pull rod (17), the attaching belt (19) is installed on the connecting block (15), the outer surface of the attaching belt (19) is connected with the ventilation belt (20), an adjusting plate (25) is installed on the ventilation belt (20), the adjusting plate (25) is connected with the connecting belt (21), and connecting band (21) and laminating area (19) and ventilative area (20) are laminated each other to install on connecting band (21) and adjust nail (22), adjust nail (22) and regulating plate (25) and laminate each other, and adjust on the regulating plate (25) and laminate limiting block (23), and limiting block (23) are installed on adjusting nail (22).

2. The VR educational device of claim 1, wherein the VR educational device further comprises: massage device (3) are including removing slider (301), connecting rod (302) and massage ball (303), and install on massage device (3) and remove slider (301) to remove slider (301) and laminating each other with VR glasses shell (1), install connecting rod (302) on massage device (3), and install massage ball (303) on connecting rod (302).

3. The VR educational device of claim 2, wherein the VR educational device further comprises: the movable sliding block (301) is T-shaped, and the movable sliding block (301) is in sliding connection with the VR glasses shell (1) through a groove formed in the VR glasses shell (1).

4. The VR educational device of claim 2, wherein the VR educational device further comprises: the connecting rods (302) are made of elastic rubber materials, and the connecting rods (302) are distributed in an equal angle mode relative to the circle center of the massage device (3).

5. The VR educational device of claim 1, wherein the VR educational device further comprises: the bearing block (14) is provided with a U-shaped groove, and the inner surface of the groove formed in the bearing block (14) is a smooth plane.

6. The VR educational device of claim 1, wherein the VR educational device further comprises: the positioning block (16) is of a square structure, and the positioning block (16) is in sliding connection with the connecting block (15) through a pull rod (17).

7. The VR educational device of claim 1, wherein the VR educational device further comprises: the adhesive tape (19) is made of silica gel, and the adhesive tape (19) is provided with through holes with the dense diameter of 0.5 cm.

8. The VR educational device of claim 1, wherein the VR educational device further comprises: the limiting blocks (23) are trapezoidal, and the limiting blocks (23) are made of soft PVC materials with smooth outer surfaces.

9. The VR educational device of claim 1, wherein the VR educational device further comprises: the adjusting plate (25) is provided with 3 groups of through holes, and the distance between each group of through holes on the adjusting plate (25) is equal.