Wearable VR device

Abstract

The invention relates to the field of VR equipment, in particular to wearable VR equipment, an empty groove is formed in a VR glasses body, side grooves are symmetrically formed in the inner wall of the empty groove, buffer assemblies are arranged in the side grooves, first positioning plates are symmetrically arranged on the two sides of the VR glasses body, and two first positioning seats are fixedly arranged on the first positioning plates. A first rotating shaft is rotatably arranged between the two first positioning seats, a first shifting block is fixedly arranged at the bottom end of the first rotating shaft, the myopic glasses are worn on the head of a human body, the two ends of the myopic glasses can enter the side grooves, the myopic glasses can be located in the empty grooves at the moment, and the VR glasses body can make contact with the forehead of the human body; a myopic user does not need to frequently take down and re-wear the glasses, and the switching between the real world and the virtual world can be realized, so that the glasses are very convenient to use.

Description

Technical Field

[0001] The present invention relates to the field of VR equipment, and in particular to a wearable VR equipment. Background Art

[0002] As we all know, virtual reality technology (VR technology for short) is a brand-new practical technology developed in the second century. Virtual reality technology includes computers, electronic information, and simulation technology. Its basic implementation method is that computers simulate virtual environments to give people a sense of environmental immersion. With the continuous development of social productivity and science and technology, the demand for VR technology in all walks of life is growing. VR technology has also made great progress and has gradually become a new field of science and technology.

[0003] VR devices are products derived from VR technology, and existing VR devices mostly refer to VR glasses. Current VR devices do not reserve space for myopic glasses. Therefore, before myopic users wear VR devices, they need to take off their myopic glasses first and then put on the VR devices. If myopic users need to observe the real world during the process, they need to take off the VR devices first and then put on their myopic glasses. After the observation is completed, they need to take off their myopic glasses and put on the VR devices again. That is, existing VR devices do not provide myopic users with the function of switching between VR glasses and myopic glasses, which causes myopic users to frequently take off and put on their glasses again to achieve switching. This process wastes a lot of time and is very inconvenient to use. In addition, the straps on existing VR devices are fixed in size, which is not convenient for people of different age groups and has high limitations when used. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a wearable VR device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wearable VR device, comprising a VR glasses body and a first strap, wherein an empty slot is provided inside the VR glasses body, side slots are symmetrically provided on the inner wall of the empty slot, a buffer assembly is provided inside the side slot, first positioning plates are symmetrically provided on both sides of the VR glasses body, two first positioning seats are fixedly provided on the first positioning plate, a first rotating shaft is rotatably provided between the two first positioning seats, a first toggle block is fixedly provided at the bottom end of the first rotating shaft, a plurality of protrusions are provided on the outer wall of the first toggle block, and a first positioning seat is fixedly provided on both sides of the VR glasses body. A U-shaped piece is provided for limiting the first toggle block, a limiting block is fixedly arranged on the inner wall of the U-shaped piece, a limiting groove is provided on the limiting block, the protrusion is inserted into the limiting groove, a plurality of positioning grooves are provided on the outer wall of the VR glasses body, a clamping groove is provided on the inner wall of the positioning groove, positioning blocks inserted into the positioning groove are provided at both ends of the U-shaped piece, a second cavity is provided inside the positioning block, a second spring is provided inside the second cavity, a clamping block cooperating with the clamping groove is provided at one end of the second spring, a second strap is provided in the middle part of the first strap, and both ends of the first strap are connected to the first rotating shaft.

[0008] In order to improve the comfort of the present structure when in use, the improvements of the present invention are as follows: the buffer assembly includes a buffer plate, a buffer block and a first spring, a first cavity is provided inside the side groove, the first spring is fixed inside the first cavity, the buffer block is inserted into the first cavity and connected to the top end of the first spring, and the buffer plate is fixed to the upper end of the buffer block.

[0009] Furthermore, the present invention is improved in that the card slot and the card block are both of trapezoidal structure.

[0010] In order to facilitate adjustment of the length of the second strap, the present invention has been improved in that a second positioning plate is fixedly provided on the upper end of the VR glasses body, two second positioning seats are fixedly provided on the upper end of the second positioning plate, a second rotating shaft is rotatably provided on the second positioning seat, the top end of the second strap is connected to the second rotating shaft, the bottom end of the second strap is connected to the first strap, a second toggle block is provided at one end of the second rotating shaft, a stop block is slidably provided on the upper end of the VR glasses body, a third cavity is provided inside the stop block, and the second toggle block is inserted into the inside of the third cavity.

[0011] In order to facilitate the movement of the stopper, the improvement of the present invention is that a support rod is provided at the lower end of the stopper, a first support rod is fixedly provided at the upper end of the VR glasses body, a third spring is provided inside the first support rod, a second support rod is provided at one end of the third spring, and one end of the second support rod is connected to the support rod.

[0012] Furthermore, the present invention is improved in that a slide groove is provided at the upper end of the VR glasses body, and a slider cooperating with the slide groove is provided at the lower end of the support rod.

[0013] Furthermore, the present invention is improved in that the first positioning plate is fixed to both sides of the VR glasses body by screws.

[0014] Furthermore, the present invention is improved in that the second positioning plate is fixed to the upper end of the VR glasses body by screws.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides a wearable VR device with the following beneficial effects:

[0017] The wearable VR device, when the structure is worn, the myopia glasses are worn on the human head, the two ends of the myopia glasses will enter the side grooves, the myopia glasses will be located inside the empty grooves, the VR glasses body will contact the human forehead, and the myopia user does not need to frequently take off and put on the glasses again to switch between the real and virtual worlds, which is very convenient to use;

[0018] By rotating the first toggle block, the first rotating shaft can be reeled or unreeled for the VR glasses body, and then the U-shaped piece can limit the first toggle block through the cooperation of the limit block and the protrusion, which can improve the stability of the first strap during use and make it easier to adjust the length of the first strap. The second toggle block can be limited by the stop block, and by rotating the second toggle block, the second rotating shaft can be reeled or unreeled for the second strap, which can facilitate temporary adjustment of the length of the second strap, so that the structure can be applied to people of different age groups, reduce the limitations of the structure during use, and improve the comfort of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structure of the present invention is shown in FIG. Figure 1 ;

[0020] Figure 2 The structure of the present invention is shown in FIG. Figure 2 ;

[0021] Figure 3 The structure of the present invention is shown in FIG. Figure 3 ;

[0022] Figure 4 For the present invention Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0023] Figure 5 For the present invention Figure 3 A schematic diagram of the local enlarged structure at B in the middle;

[0024] Figure 6 It is a schematic diagram of the installation structure of the U-shaped piece in the present invention;

[0025] Figure 7 It is a schematic diagram of the installation structure of the first spring in the present invention;

[0026] In the figure: 1. VR glasses body; 2. empty slot; 3. side slot; 4. first cavity; 5. buffer plate; 6. buffer block; 7. first spring; 8. first strap; 9. first positioning plate; 10. first rotating shaft; 11. first positioning seat; 12. first toggle block; 13. U-shaped piece; 14. protrusion; 15. limit block; 16. positioning block; 17. positioning slot; 18. slot; 19. block; 20. second strap; 21. second positioning plate; 22. second positioning seat; 23. second rotating shaft; 24. second toggle block; 25. stop block; 26. third cavity; 27. first support rod; 28. second support rod; 29. ​​support rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-7A wearable VR device comprises a VR glasses body 1 and a first strap 8, wherein an empty slot 2 is provided inside the VR glasses body 1, and side slots 3 are symmetrically provided on the inner wall of the empty slot 2, and a buffer assembly is provided inside the side slot 3, and first positioning plates 9 are symmetrically provided on both sides of the VR glasses body 1, and two first positioning seats 11 are fixedly provided on the first positioning plates 9, and a first rotating shaft 10 is rotatably provided between the two first positioning seats 11, and a first toggle block 12 is fixedly provided at the bottom end of the first rotating shaft 10, and a plurality of protrusions 14 are provided on the outer wall of the first toggle block 12, and a U-shaped piece 13 for limiting the first toggle block 12 is provided on both sides of the VR glasses body 1, and a limiting block 15 is fixedly provided on the inner wall of the U-shaped piece 13, and a limiting groove is provided on the limiting block 15, and the protrusion 14 is inserted into the inner part of the limiting groove, and a plurality of positioning grooves 17 are provided on the outer wall of the VR glasses body 1, and a card slot 18 is provided on the inner wall of the positioning groove 17, and two ends of the U-shaped piece 13 are provided with inserts into the positioning groove 17, a positioning block 16 is provided inside the positioning block 16, a second cavity is provided inside the second cavity, a second spring is provided inside the second cavity, a clamping block 19 is provided at one end of the second spring and matches the clamping slot 18, a second strap 20 is provided in the middle part of the first strap 8, and the two ends of the first strap 8 are connected to the first rotating shaft 10, and the VR glasses body 1 can be worn on the head of the human body by the first strap 8 and the second strap 20, and the first strap 8 and the second strap 20 can both be elastic straps, and here, by rotating the first toggle block 12, the first rotating shaft 10 can be rolled up or unrolled for the VR glasses body 1, and then the U-shaped piece 13 can limit the first toggle block 12 by the cooperation of the limiting block 15 and the protrusion 14, which can improve the stability of the first strap 8 when in use, and can make the length of the first strap 8 easy to adjust, so that the structure can be applied to people of different age groups (people of different age groups have different head sizes), can reduce the limitations of the structure when in use, and can improve the comfort of the structure;

[0029] The first spring 7 can provide an elastic force to the clamping block 19, so that the positioning block 16 can be fixed in the positioning groove 17, thereby fixing the position of the U-shaped piece 13 and providing a pulling force to the U-shaped piece 13, so that the U-shaped piece 13 can be disassembled;

[0030] When this structure is worn, the myopic glasses are worn on the human head, and the two ends of the myopic glasses will enter the side grooves 3. At this time, the myopic glasses will be located inside the empty grooves 2, and the VR glasses body 1 will contact the human forehead. The myopic user does not need to frequently take off and put on the glasses again to switch between the real and virtual worlds, which is very convenient to use.

[0031] Furthermore, the buffer assembly includes a buffer plate 5, a buffer block 6 and a first spring 7. A first cavity 4 is provided inside the side groove 3. The first spring 7 is fixed inside the first cavity 4. The buffer block 6 is inserted into the first cavity 4 and connected to the top of the first spring 7. The buffer plate 5 is fixed at the upper end of the buffer block 6. When this structure is worn, the two ends of the glasses will contact the buffer plate 5, so that the buffer block 6 can compress the first spring 7, and the buffer plate 5 can provide a thrust to the myopia glasses (the thrust will not be too large), so that the myopia glasses can be worn more firmly on the human head.

[0032] Furthermore, the card slot 18 and the card block 19 may both be trapezoidal structures.

[0033] In this structure, a second positioning plate 21 is fixedly provided at the upper end of the VR glasses body 1, and two second positioning seats 22 are fixedly provided at the upper end of the second positioning plate 21, and a second rotating shaft 23 is rotatably provided at the second positioning seat 22, and the top end of the second strap 20 is connected to the second rotating shaft 23, and the bottom end of the second strap 20 is connected to the first strap 8, and a second toggle block 24 is provided at one end of the second rotating shaft 23, and a stopper 25 is slidably provided at the upper end of the VR glasses body 1, and a third cavity 26 is provided inside the stopper 25, and the second toggle block 24 is inserted into the inside of the third cavity 26, and the second toggle block 24 can be limited by the stopper 25, and rotating the second toggle block 24 can make the second rotating shaft 23 reel in or unreel the second strap 20, so as to temporarily adjust the length of the second strap 20 conveniently.

[0034] Furthermore, a support rod 29 is provided at the lower end of the stopper 25, and a first support rod 27 is fixedly provided at the upper end of the VR glasses body 1. A third spring is provided inside the first support rod 27, and a second support rod 28 is provided at one end of the third spring. One end of the second support rod 28 is connected to the support rod 29. The third spring has the same mounting structure as the first spring 7. When the stopper 25 limits the second toggle block 24, the third spring is in a compressed state. Toggling the stopper 25 can make the second support rod 28 continue to compress the third spring, so that the position of the stopper 25 can be easily moved.

[0035] Furthermore, a slide groove is provided at the upper end of the VR glasses body 1, and a slider matching the slide groove is provided at the lower end of the support rod 29, so that the support rod 29 can move more smoothly.

[0036] Furthermore, the first positioning plate 9 is fixed to both sides of the VR glasses body 1 by screws, and the second positioning plate 21 is fixed to the upper end of the VR glasses body 1 by screws. The screw fixing method has the advantage of easy assembly.

[0037] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wearable VR device, comprising a VR glasses body (1) and a first strap (8), characterized in that: The VR glasses body (1) is provided with an empty groove (2) inside, and side grooves (3) are symmetrically arranged on the inner wall of the empty groove (2), and a buffer component is arranged inside the side groove (3). First positioning plates (9) are symmetrically arranged on both sides of the VR glasses body (1), and two first positioning seats (11) are fixedly arranged on the first positioning plate (9), and a first rotating shaft (10) is rotatably arranged between the two first positioning seats (11). A first toggle block (12) is fixedly arranged at the bottom end of the first rotating shaft (10), and a plurality of protrusions (14) are arranged on the outer wall of the first toggle block (12). U-shaped pieces (13) for limiting the position of the first toggle block (12) are arranged on both sides of the VR glasses body (1), and the U-shaped pieces (13) are A limit block (15) is fixedly arranged on the inner wall, the limit block (15) is provided with a limit groove, the protrusion (14) is inserted into the inside of the limit groove, a plurality of positioning grooves (17) are provided on the outer wall of the VR glasses body (1), a clamping groove (18) is provided on the inner wall of the positioning groove (17), positioning blocks (16) inserted into the inside of the positioning groove (17) are provided at both ends of the U-shaped piece (13), a second cavity is provided inside the positioning block (16), a second spring is provided inside the second cavity, and a clamping block (19) matched with the clamping groove (18) is provided at one end of the second spring, a second strap (20) is provided in the middle part of the first strap (8), and both ends of the first strap (8) are connected to the first rotating shaft (10).

2. A wearable VR device according to claim 1, characterized in that: The buffer assembly comprises a buffer plate (5), a buffer block (6) and a first spring (7); a first cavity (4) is provided inside the side groove (3); the first spring (7) is fixed inside the first cavity (4); the buffer block (6) is inserted into the first cavity (4) and connected to the top end of the first spring (7); and the buffer plate (5) is fixed to the upper end of the buffer block (6).

3. A wearable VR device according to claim 2, characterized in that: The card slot (18) and the card block (19) are both trapezoidal structures.

4. A wearable VR device according to claim 3, characterized in that: A second positioning plate (21) is fixedly arranged at the upper end of the VR glasses body (1), two second positioning seats (22) are fixedly arranged at the upper end of the second positioning plate (21), a second rotating shaft (23) is rotatably arranged on the second positioning seat (22), the top end of the second strap (20) is connected to the second rotating shaft (23), the bottom end of the second strap (20) is connected to the first strap (8), a second toggle block (24) is arranged at one end of the second rotating shaft (23), a stop block (25) is slidably arranged at the upper end of the VR glasses body (1), a third cavity (26) is arranged inside the stop block (25), and the second toggle block (24) is inserted into the inside of the third cavity (26).

5. A wearable VR device according to claim 4, characterized in that: A support rod (29) is provided at the lower end of the stopper (25); a first support rod (27) is fixedly provided at the upper end of the VR glasses body (1); a third spring is provided inside the first support rod (27); a second support rod (28) is provided at one end of the third spring; and one end of the second support rod (28) is connected to the support rod (29).

6. A wearable VR device according to claim 5, characterized in that: The upper end of the VR glasses body (1) is provided with a slide groove, and the lower end of the support rod (29) is provided with a sliding block that cooperates with the slide groove.

7. A wearable VR device according to claim 6, characterized in that: The first positioning plate (9) is fixed to both sides of the VR glasses body (1) by means of screws.

8. A wearable VR device according to claim 7, characterized in that: The second positioning plate (21) is fixed to the upper end of the VR glasses body (1) by means of screws.

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