CN211043816U

CN211043816U - Biconvex lens for VR glasses

Info

Publication number: CN211043816U
Application number: CN201922500427.9U
Authority: CN
Inventors: 兰德财
Original assignee: Zhongshan Eaton Photoelectric Co ltd
Current assignee: Zhongshan Eaton Photoelectric Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-17
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a biconvex lens for VR glasses, including VR glasses, the inside of VR glasses has seted up installation space, one side slidable mounting of installation space has first installation piece, the bottom of the inside of first installation piece has seted up first mounting groove, the bottom surface fixed mounting of first mounting groove has first micro motor, the output of first micro motor and one side center fixed connection of first micro gear, the inside slidable mounting of first installation piece has first mounting bracket, the center fixed mounting of first mounting bracket has first biconvex lens; the utility model discloses in, utilize the rotation of first micro motor and second micro motor to drive the rotation of first micro gear and second micro gear, utilize the rotation of first micro gear and second micro gear to drive the rotation of first rack and fourth rack, can the back-and-forth movement first mounting bracket and second mounting bracket like this, facilitate to the people of vision difference.

Description

Biconvex lens for VR glasses

Technical Field

The utility model relates to a VR glasses field specifically is a biconvex lens for VR glasses.

Background

VR glasses are VR head-mounted display, virtual reality head-mounted display device. Since this concept was not seen clearly in the early days, there was no professional call for VR glasses, VR eyecups, VR helmets, etc. according to appearance. The VR head display utilizes the head-mounted display device to seal the vision and the hearing of people to the outside and guide a user to generate a feeling of being in a virtual environment. The display principle is that the left and right eye screens respectively display images of the left and right eyes, and the human eyes generate stereoscopic impression in the brain after acquiring the information with the difference.

For the convenience of the user uses VR glasses, make things convenient for the biconvex lens to focus, consequently the utility model discloses improve the method about this problem has been proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem, a biconvex lens for VR glasses is provided.

The utility model adopts the technical scheme as follows:

a biconvex lens for VR glasses comprises VR glasses, an installation space is arranged in the VR glasses, a first installation block is slidably installed on one side of the installation space, a first installation groove is formed in the bottom of the interior of the first installation block, a first micro motor is fixedly installed on the bottom surface of the first installation groove, the output end of the first micro motor is fixedly connected with the center of one side of a first micro gear, a first installation frame is slidably installed in the first installation block, a first biconvex lens is fixedly installed at the center of the first installation frame, a first rack is fixedly installed on the bottom surface of the first installation frame, the first rack is meshed with the first micro gear, a second installation groove is formed in one side of the top end of the interior of the VR glasses, a first rotating shaft is rotatably installed in the second installation groove, a second micro gear is fixedly installed in the middle of the first rotating shaft, and a second rack is fixedly installed on the top surface of, the second rack is meshed with the second micro gear, the other end of the first rotating shaft is fixedly connected with the center of one side of the first rotating disc, the top of the first rotating disc penetrates through the top surface of the VR glasses, the other side of the installation space is provided with a second installation block in a sliding manner, the bottom of the interior of the first installation block is provided with a third installation groove, the bottom surface of the third installation groove is fixedly provided with a second micro motor, the output end of the second micro motor is fixedly connected with the center of one side of the third micro gear, the interior of the second installation block is provided with a second installation frame in a sliding manner, the center of the second installation frame is fixedly provided with a second biconvex lens, the bottom surface of the second installation frame is fixedly provided with a third rack, the third rack is meshed with the third micro gear, one side of the top end of the interior of the VR glasses is provided with a fourth installation groove, the interior of the fourth installation, the top surface fixed mounting of second installation piece has the fourth rack, and the fourth rack meshes with the fourth micro gear, the other end of second pivot and one side center fixed connection of second carousel, and the top of VR glasses is passed at the top of second carousel.

The side surface of the periphery of the first rotating disc is provided with grains.

And grains are arranged on the peripheral side surface of the second turntable.

Wherein, the width of the first rack is greater than the width of the first micro gear.

Wherein the width of the second rack is greater than that of the second micro gear.

Wherein, the both ends of first pivot and second pivot are all passed through the bearing and are connected with VR glasses rotation.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, utilize the rotation of first micro motor and second micro motor to drive the rotation of first micro gear and second micro gear, utilize the rotation of first micro gear and second micro gear to drive the rotation of first rack and fourth rack, can the back-and-forth movement first mounting bracket and second mounting bracket like this, facilitate to the people of vision difference.

2. The utility model discloses in, utilize manual first carousel and second carousel to drive the rotation of first pivot and second pivot, utilize the rotation of first pivot and second pivot to drive the rotation of second micro gear and fourth micro gear to drive the rotation of second rack and fourth rack, realized the adjustment of distance between two installation pieces like this, made things convenient for user's experience.

3. The utility model discloses in, utilize to set up the line on first carousel and second carousel and made things convenient for the user to rotate first carousel and second carousel.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a schematic structural view of the lenticular lens mounting of the present invention;

fig. 3 is a schematic structural diagram of the installation of the first installation block in the present invention.

The labels in the figure are: 1. VR glasses; 2. an installation space; 3. a first mounting block; 4. a first mounting bracket; 5. a first biconvex lens; 6. a first mounting groove; 7. a first micro motor; 8. a first micro gear; 9. a first rack; 10. a second mounting groove; 11. a second rack; 12. a second micro gear; 13. a first rotating shaft; 14. a first turntable; 15. a second mounting block; 16. a second mounting bracket; 17. a second biconvex lens; 18. a third mounting groove; 19. a second micro motor; 20. a third micro gear; 21. a third rack; 22. a fourth mounting groove; 23. a fourth rack; 24. a fourth micro gear; 25. a second rotating shaft; 26. a second turntable.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a biconvex lens for VR glasses comprises a VR glasses 1, an installation space 2 is arranged inside the VR glasses 1, a first installation block 3 is slidably installed at one side of the installation space 2, a first installation groove 6 is arranged at the bottom inside the first installation block 3, a first micro motor 7 is fixedly installed at the bottom surface of the first installation groove 6, the output end of the first micro motor 7 is fixedly connected with the center of one side of a first micro gear 8, a first installation frame 4 is slidably installed inside the first installation block 3, a first biconvex lens 5 is fixedly installed at the center of the first installation frame 4, a first rack 9 is fixedly installed at the bottom surface of the first installation frame 4, the first rack 9 is meshed with the first micro gear 8, a second installation groove 10 is arranged at one side of the top inside the VR glasses 1, a first rotating shaft 13 is rotatably installed inside the second installation groove 10, a second micro gear 12 is fixedly installed at the middle part of the first rotating shaft 13, a second rack 11 is fixedly arranged on the top surface of the first mounting block 3, the second rack 11 is meshed with a second micro gear 12, the other end of a first rotating shaft 13 is fixedly connected with the center of one side of a first rotating disc 14, the top of the first rotating disc 14 penetrates through the top surface of the VR glasses 1, a second mounting block 15 is slidably arranged on the other side of the mounting space 2, a third mounting groove 18 is formed in the bottom of the interior of the first mounting block 3, a second micro motor 19 is fixedly arranged on the bottom surface of the third mounting groove 18, the output end of the second micro motor 19 is fixedly connected with the center of one side of a third micro gear 20, a second mounting frame 16 is slidably arranged in the interior of the second mounting block 15, a second biconvex lens 17 is fixedly arranged at the center of the second mounting frame 16, a third rack 21 is fixedly arranged on the bottom surface of the second mounting frame 16, the third rack 21 is meshed with the third micro gear 20, a fourth mounting groove 22 is formed in, a second rotating shaft 25 is rotatably installed in the fourth installation groove 22, a fourth micro gear 24 is fixedly installed in the middle of the second rotating shaft 25, a fourth rack 23 is fixedly installed on the top surface of the second installation block 15, the fourth rack 23 is meshed with the fourth micro gear 24, the other end of the second rotating shaft 25 is fixedly connected with the center of one side of a second rotating disc 26, and the top of the second rotating disc 26 penetrates through the top surface of the VR glasses 1;

the rotation of the first micro motor 7 and the second micro motor 19 can be used for driving the first micro gear 8 and the second micro gear 12 to rotate, the rotation of the first rack 9 and the fourth rack 23 can be driven by the rotation of the first micro gear 8 and the second micro gear 12, the first mounting rack 4 and the second mounting rack 16 can be moved back and forth, convenience is provided for people with different eyesight, the first rotating disk 14 and the second rotating disk 26 can be used for driving the first rotating shaft 13 and the second rotating shaft 25 to rotate, the rotation of the first rotating shaft 13 and the second rotating shaft 25 can be used for driving the second micro gear 12 and the fourth micro gear 24 to rotate, the second rack 11 and the fourth rack 23 are driven to rotate, the adjustment of the distance between the two mounting blocks is achieved, and user experience is facilitated.

Furthermore, the peripheral side surface of the first rotating disc 14 is provided with grains;

furthermore, the peripheral side surface of the second turntable 26 is provided with grains;

the first rotating disc 14 and the second rotating disc 26 are provided with textures, so that a user can conveniently rotate the first rotating disc 14 and the second rotating disc 26.

Further, the width of the first rack 9 is larger than that of the first micro-gear 8;

further, the width of the second rack 11 is larger than that of the second micro-gear 12;

the width of the rack is larger than that of the gear, so that the gear and the rack are always meshed while the mounting block and the mounting frame move.

Further, both ends of the first rotating shaft 13 and the second rotating shaft 25 are rotatably connected with the VR glasses 1 through bearings;

reduce frictional force, the convenient rotation.

The working principle is as follows: the rotation of the first micro motor 7 and the second micro motor 19 can be used for driving the first micro gear 8 and the second micro gear 12 to rotate, the rotation of the first rack 9 and the fourth rack 23 can be driven by the rotation of the first micro gear 8 and the second micro gear 12, the first mounting rack 4 and the second mounting rack 16 can be moved back and forth, convenience is provided for people with different eyesight, the first rotating disk 14 and the second rotating disk 26 can be used for driving the first rotating shaft 13 and the second rotating shaft 25 to rotate, the rotation of the first rotating shaft 13 and the second rotating shaft 25 can be used for driving the second micro gear 12 and the fourth micro gear 24 to rotate, the second rack 11 and the fourth rack 23 are driven to rotate, the adjustment of the distance between the two mounting blocks is achieved, and user experience is facilitated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A biconvex lens for VR glasses, includes VR glasses (1), its characterized in that: the VR glasses are characterized in that an installation space (2) is arranged in the VR glasses (1), a first installation block (3) is slidably installed on one side of the installation space (2), a first installation groove (6) is arranged at the bottom of the inside of the first installation block (3), a first micro motor (7) is fixedly installed on the bottom surface of the first installation groove (6), the output end of the first micro motor (7) is fixedly connected with the center of one side of a first micro gear (8), a first installation frame (4) is slidably installed in the first installation block (3), a first biconvex lens (5) is fixedly installed at the center of the first installation frame (4), a first rack (9) is fixedly installed on the bottom surface of the first installation frame (4), the first rack (9) is meshed with the first micro gear (8), a second installation groove (10) is arranged on one side of the top end of the inside of the VR glasses (1), a first rotating shaft (13) is installed in the second installation groove (10) in a rotating mode, a second micro gear (12) is fixedly installed in the middle of the first rotating shaft (13), a second rack (11) is fixedly installed on the top surface of the first installation block (3), the second rack (11) is meshed with the second micro gear (12), the other end of the first rotating shaft (13) is fixedly connected with the center of one side of a first rotating disc (14), the top of the first rotating disc (14) penetrates through the top surface of the VR glasses (1), a second installation block (15) is slidably installed on the other side of the installation space (2), a third installation groove (18) is formed in the bottom of the inside of the first installation block (3), a second micro motor (19) is fixedly installed on the bottom surface of the third installation groove (18), and the output end of the second micro motor (19) is fixedly connected with the center of one side of the third micro gear (20), the inside slidable mounting of second installation piece (15) has second mounting bracket (16), the center fixed mounting of second mounting bracket (16) has second biconvex lens (17), the bottom surface fixed mounting of second mounting bracket (16) has third rack (21), third rack (21) and third micro gear (20) mesh, fourth mounting groove (22) have been seted up to inside top one side of VR glasses (1), second pivot (25) are installed in the internal rotation of fourth mounting groove (22), the middle part fixed mounting of second pivot (25) has fourth micro gear (24), the top surface fixed mounting of second installation piece (15) has fourth rack (23), fourth rack (23) and fourth micro gear (24) mesh, the other end of second pivot (25) and the one side center fixed connection of second carousel (26), the top of VR glasses (1) is passed at the top of second carousel (26).

2. The lenticular lens for VR glasses as in claim 1, wherein: lines are arranged on the peripheral side face of the first rotary disc (14).

3. The lenticular lens for VR glasses as in claim 1, wherein: the peripheral side surface of the second rotating disc (26) is provided with grains.

4. The lenticular lens for VR glasses as in claim 1, wherein: the width of the first rack (9) is larger than that of the first micro gear (8).

5. The lenticular lens for VR glasses as in claim 1, wherein: the width of the second rack (11) is larger than that of the second micro gear (12).

6. The lenticular lens for VR glasses as in claim 1, wherein: both ends of first pivot (13) and second pivot (25) all are connected with VR glasses (1) rotation through the bearing.