CN219202058U

CN219202058U - Mechanism for adjusting comfort level of head of VR glasses

Info

Publication number: CN219202058U
Application number: CN202320243644.8U
Authority: CN
Inventors: 卓永生
Original assignee: Anhui Huachuang Intelligent Co ltd
Current assignee: Anhui Huachuang Intelligent Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-16
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to the technical field of VR (virtual reality) glasses, in particular to a mechanism for adjusting head comfort level of VR glasses, which comprises a telescopic mechanism, wherein the telescopic mechanism is arranged in a head-mounted plastic part at the front end of the VR glasses, a rotating mechanism is arranged in the telescopic mechanism, the wearing size of the VR glasses is adjusted by sliding the telescopic mechanism, and the using angle of the VR glasses is adjusted by rotating the rotating mechanism. According to the utility model, the head-mounted plastic part attached to the front end head of the VR glasses can be stretched through the sliding connection of the sliding block and the sliding rail and the tension spring, so that the wearing size of the VR glasses is adjusted, the VR glasses are used for people with different head-mounted surfaces, meanwhile, the wearing angle of the head-mounted plastic part can be adjusted by utilizing the rotation of the rotating mechanism, the head-mounted plastic part is attached to the head of a user better, and the wearing comfort is improved.

Description

Mechanism for adjusting comfort level of head of VR glasses

Technical Field

The utility model relates to the technical field of VR (virtual reality) glasses, in particular to a mechanism for adjusting head comfort of VR glasses.

Background

At present, along with the improvement of the living standard of people, the mental requirement becomes an important pursuit of people's life, people always want to release in mind when leisure, the production of VR glasses fills up people's living spirit and another requirement, but present VR glasses have some drawbacks when using:

because the crowd who wears VR glasses is different, there is old man, teenager and children, these crowds are because the age is different, the size of head has the difference, and VR glasses need wear and use at the head, and current VR glasses wear the size unified, consequently, when the people that the head is big or less wears, uncomfortable feeling appears easily, thereby reduced user's experience sense, secondly the head form of every people is also different, current VR glasses are inconvenient to carry out rotation regulation according to user's head form, lead to the head wearing plastic part position of VR glasses to be unable better with user's head laminating easily.

In view of this, the present utility model provides a mechanism for VR glasses to adjust head comfort.

Disclosure of Invention

The present utility model aims to solve the above-mentioned drawbacks and to provide a mechanism capable of adjusting the head comfort of VR glasses with respect to the wearing size and angle adjustment when worn.

Use sliding connection of slider and slide rail to tensile extension spring makes the wear plastic part of VR glasses front end portion laminating can be stretched, thereby adjusts the size of wearing of VR glasses, makes the VR glasses use for the crowd of different head girths, utilizes rotary mechanism's rotation simultaneously, makes wear plastic part position can adjust the angle of wearing, makes wear plastic part position better and user's head laminating, and then improves the comfort level of wearing.

Therefore, the utility model provides a mechanism for adjusting head comfort of VR glasses, which comprises a telescopic mechanism, wherein the telescopic mechanism is arranged in a head-mounted plastic part at the front end of the VR glasses, a rotating mechanism is arranged in the telescopic mechanism, the wearing size of the VR glasses is adjusted by sliding the telescopic mechanism, and the using angle of the VR glasses is adjusted by rotating the rotating mechanism.

As a further improvement of the technical scheme, the telescopic mechanism comprises a sliding rail arranged inside the head-mounted plastic part, a sliding block is arranged in the sliding rail in a sliding manner, a second fixing block is arranged on one side of the sliding block, a first fixing block is arranged at one end of the sliding rail, and the first fixing block is connected with the second fixing block through a tension spring.

As a further improvement of the technical scheme, sliding grooves are formed in the inner walls of the two sides of the sliding rail, and the side frames of the sliding block slide inside the sliding grooves.

As a further improvement of the technical scheme, two limiting rods are arranged at one end, close to the first fixed block, of the sliding rail, and the limiting rods are used for limiting the sliding blocks.

As a further improvement of the technical scheme, the rotating mechanism comprises a rotating shaft which is arranged on the sliding block in a rotating mode, the lower end of the rotating shaft penetrates through the sliding block, a second gasket is arranged at the lower end of the rotating shaft, a first gasket is arranged at the upper end of the rotating shaft, and a gasket is arranged at the lower side of the first gasket.

As a further improvement of the technical scheme, a limiting ring is arranged on the rotating shaft at the lower side of the gasket, limiting blocks are arranged on two sides of the upper surface of the sliding block, and the limiting ring stops when rotating to be attached to the limiting blocks.

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

in this mechanism of VR glasses regulation head comfort level, sliding connection through slider and slide rail, and tensile extension spring, the wear plastic part that makes the laminating of VR glasses front end portion can be stretched, thereby adjust the size of wearing of VR glasses, make the VR glasses use for the crowd of different head girths, utilize rotary mechanism's rotation simultaneously, make wear plastic part position can adjust the angle of wearing, make wear plastic part position better with the laminating of user's head, and then improve the comfort level of wearing.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of the whole structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic view of a rotary mechanism according to the present utility model;

fig. 4 is a cross-sectional view of the rotary mechanism of the present utility model.

The meaning of each reference sign in the figure is:

1. a telescoping mechanism; 11. a slide rail; 12. a chute; 13. a limit rod; 14. a tension spring; 15. a slide block; 16. a first fixed block; 17. a second fixed block; 18. a limiting block;

2. a rotation mechanism; 21. a rotating shaft; 22. a first gasket; 23. a gasket; 24. a limiting ring; 25. and a second gasket.

Detailed Description

As shown in fig. 1-4, the device includes telescopic machanism 1, and telescopic machanism 1 installs inside the wear plastic part of VR glasses front end, and telescopic machanism 1 is inside to be provided with rotary mechanism 2, and rotary mechanism 2 wears the size through sliding in telescopic machanism 1 and adjusts VR glasses, and rotary mechanism 2 is through the angle of use of rotation regulation VR glasses.

Firstly, the specific structure of the telescopic mechanism 1 is disclosed, the telescopic mechanism 1 comprises a sliding rail 11 arranged in a head-mounted plastic part, a sliding block 15 is arranged in the sliding rail 11 in a sliding manner, a second fixed block 17 is arranged on one side of the sliding block 15, a first fixed block 16 is arranged at one end of the sliding rail 11, the first fixed block 16 is connected with the second fixed block 17 through a tension spring 14, when the VR glasses are worn on the head, the head-mounted plastic part on the front side can be stretched forwards to enable the sliding block 15 to be in sliding connection with the sliding rail 11, meanwhile, the tension spring 14 is stretched, and the head-mounted plastic part is adapted to be attached to the head of a user through elastic contraction of the tension spring 14, so that the wearing size of the VR glasses is adjusted;

meanwhile, sliding grooves 12 are formed in the inner walls of the two sides of the sliding rail 11, when the sliding block 15 slides, the side frames of the two sides of the sliding block 15 slide in the sliding grooves 12, so that the sliding stability between the sliding block 15 and the sliding rail 11 is further improved;

in addition, in order to limit the sliding distance of the sliding block 15, two limiting rods 13 are arranged at one end, close to the first fixed block 16, of the sliding rail 11, the limiting rods 13 are used for limiting the sliding block 15, the sliding block 15 is not carried by the tension springs 14 to slide backwards, so that the travel distance from the starting point to the end point of the sliding block 15 is 30mm, and the sliding block 15 can retract automatically in cooperation with the shrinkage of the tension springs 14, and the VR glasses are attached to the head of a user.

After the wearing size of the VR glasses is adjusted, the wearing angle of the wear plastic part is required to be adjusted according to the head shape of the user, so that the wearing comfort of the user is ensured, the specific structure of the rotating mechanism 2 is disclosed, the rotating mechanism 2 comprises a rotating shaft 21 rotatably arranged on the sliding block 15, the lower end of the rotating shaft 21 penetrates through the sliding block 15, the lower end of the rotating shaft 21 is provided with a second gasket 25, the upper end of the rotating shaft 21 is provided with a first gasket 22, the lower side of the first gasket 22 is provided with a gasket 23, the rotating shaft 21 is connected with one side of the wear plastic part, the rotating shaft 21 rotates with the wear plastic part, the angle of the wear plastic part is finely adjusted, the wear plastic part is enabled to be more attached to the head and eyes of the user, the wearing comfort is improved, and when the rotating shaft 21 rotates, the first gasket 22, the second gasket 25 and the gasket 23 are rotated along with the first gasket 22 and the gasket 23 are used for improving the stability of the upper end of the rotating shaft 21, and the second gasket 25 is used for improving the stability of the lower end of the rotating shaft 21, and preventing the looseness of the rotating shaft 21;

wherein, in order to restrict the rotation angle of pivot 21, be provided with spacing ring 24 on the pivot 21 of packing ring 23 downside, the both sides of slider 15 upper surface all are provided with stopper 18, stop rotating when pivot 21 is rotatory to laminating with stopper 18 with spacing ring 24, restriction pivot 21's rotation angle makes wear the angle of adjustment of plastic spare be positive negative 15 at maximum, makes wear the plastic spare fine setting about can, improves user's comfort level and experience sense.

To sum up, the working principle of the scheme is as follows: when the VR glasses are worn on the head, the front side of the wear plastic part can be pulled forwards, so that the sliding block 15 is in sliding connection with the sliding rail 11, meanwhile, the tension spring 14 is pulled, the wear plastic part is adapted to be attached to the head of a user simultaneously through the elastic contraction of the tension spring 14, and the adjustment of the wear size of the VR glasses is completed;

the rotating shaft 21 can be rotated positively and reversely, the rotating shaft 21 rotates with the head-mounted plastic part, and the angle of the head-mounted plastic part is finely adjusted, so that the head-mounted plastic part is more attached to the head and eyes of a user, and the wearing comfort is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Mechanism of VR glasses regulation head comfort level, including telescopic machanism (1), its characterized in that: the telescopic machanism (1) is installed inside the wear plastic part of VR glasses front end, telescopic machanism (1) inside is provided with rotary mechanism (2), rotary mechanism (2) are through sliding in telescopic machanism (1) and are adjusted VR glasses and wear the size, rotary mechanism (2) are through the angle of use of rotation regulation VR glasses.

2. The mechanism for adjusting head comfort for VR glasses as set forth in claim 1, wherein: the telescopic mechanism (1) comprises a sliding rail (11) arranged inside a head-mounted plastic part, a sliding block (15) is arranged inside the sliding rail (11) in a sliding mode, a second fixing block (17) is arranged on one side of the sliding block (15), a first fixing block (16) is arranged at one end of the sliding rail (11), and the first fixing block (16) is connected with the second fixing block (17) through a tension spring (14).

3. The mechanism for adjusting head comfort for VR glasses as set forth in claim 2, wherein: sliding grooves (12) are formed in the inner walls of the two sides of the sliding rail (11), and the side frames of the sliding block (15) slide in the sliding grooves (12).

4. The mechanism for adjusting head comfort for VR glasses as set forth in claim 3, wherein: two limiting rods (13) are arranged at one end, close to the first fixed block (16), of the sliding rail (11), and the limiting rods (13) are used for limiting the sliding blocks (15).

5. The mechanism for adjusting head comfort for VR glasses as set forth in claim 4, wherein: the rotating mechanism (2) comprises a rotating shaft (21) which is arranged on the sliding block (15) in a rotating mode, the lower end of the rotating shaft (21) penetrates through the sliding block (15), a second gasket (25) is arranged at the lower end of the rotating shaft (21), a first gasket (22) is arranged at the upper end of the rotating shaft (21), and a gasket (23) is arranged at the lower side of the first gasket (22).

6. The mechanism for adjusting head comfort for VR glasses as set forth in claim 5, wherein: the rotary shaft (21) at the lower side of the gasket (23) is provided with a limiting ring (24), both sides of the upper surface of the sliding block (15) are provided with limiting blocks (18), and the limiting ring (24) stops when rotating to be attached to the limiting blocks (18).