VR glasses adjusting device
By designing an adjustment mechanism including a fixed frame, a compression spring and a limit block, the problem of head discomfort caused by excessive elasticity of existing VR glasses is solved, and the length and angle adjustment of the VR glasses is realized, providing a more comfortable wearing experience.
Patent Information
- Application Number
- CN202420358896.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-02-27
AI Technical Summary
Existing VR glasses are used to adjust the length of the elastic headband to adapt to people with different head circumferences, but due to excessive elasticity, long-term wearing can easily lead to head discomfort.
A VR glasses adjustment device is designed, including a frame, a headband and an adjustment mechanism. The adjustment mechanism consists of a fixed frame, a compression spring, a support plate, a slide plate, a support spring and a limit block. By pulling the limit block, the distance between the fixed frame and the support plate is adjusted, so that the compression spring extends and drives the slide plate to slide, thereby adjusting the frame and head. The spacing between rings.
It realizes the adjustment of the length and angle of VR glasses, avoids the problem of head discomfort caused by excessive elasticity of the headband, and provides a more comfortable wearing experience.
Smart Images
Figure CN222379941U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of VR glasses, in particular to a VR glasses adjustment device. Background Art
[0002] VR glasses are VR headsets, virtual reality head-mounted display devices. VR glasses use head-mounted display devices to block people's vision and hearing to the outside world, guiding users to have a feeling of being in a virtual environment. The display principle is that the left and right eye screens display the images of the left and right eyes respectively. After the human eye obtains this different information, a sense of three-dimensionality is produced in the mind.
[0003] When using existing VR glasses, the function of the VR glasses is to use the display device to block people's vision and hearing to the outside world and guide the user. However, the existing VR glasses usually use elastic headbands to adjust the length to suit people with different head circumferences, which can easily cause head discomfort due to excessive elasticity and long-term wear. Utility Model Content
[0004] The purpose of the utility model is to provide a VR glasses adjustment device to solve the problem that the existing VR glasses proposed in the above background technology usually use elastic headbands to adjust the length to fit people with different head circumferences, which easily causes head discomfort due to excessive elasticity during long-term wearing.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution, a VR glasses adjustment device, comprising:
[0006] The glasses body comprises a frame, and head rings are connected to both sides of the frame;
[0007] Both ends of the head ring are connected with adjustment mechanisms, including a fixing frame, a compression spring is connected inside the fixing frame, one end of the compression spring is connected to a support plate, one side of the support plate is connected to a slide plate, one side of the inner wall of the slide plate is connected to a support spring, and the bottom end of the support spring is connected to a limiting block.
[0008] Preferably, one end of the support plate is connected to a side surface of the frame, one end of the fixing frame is provided with a movable groove, and one end of the compression spring is connected to a side of an inner wall of the movable groove provided in the fixing frame.
[0009] Preferably, a through groove is provided on one side of the inner wall of the movable groove provided on the fixing frame, and the sliding plate is inserted into the through groove provided on the fixing frame and is slidably connected with the fixing frame.
[0010] Preferably, a plurality of groups of limiting grooves are provided on one side of the inner wall of the through groove provided on the fixing frame, the limiting block is provided as an L-shaped structure, and the bottom end of the limiting block is inserted into the limiting groove provided on the fixing frame.
[0011] Preferably, a limiting structure is connected to both sides of the frame, and the limiting structure includes a fixing rod, a first bearing is sleeved on the outer wall of the fixing rod, a second bearing is connected inside the fixing rod, one end of the second bearing is movably connected to a second compression spring, one end of the second compression spring is connected to a control ring, and one side of the control ring is connected to the limiting rod.
[0012] Preferably, a through hole is provided on the surface of one end of the support plate, the first bearing is arranged on the inner surface of the through hole provided in the support plate, the support plate and the fixing rod are movably connected by the first bearing, a groove is provided on the surface of one end of the fixing rod, and one end of the second bearing is connected to one side of the inner wall of the groove provided in the fixing rod.
[0013] Preferably, multiple groups of limiting holes are provided on both side surfaces of the frame, a positioning hole is provided on one side of the support plate, and one end of the limiting rod passes through the positioning hole provided in the support plate and is inserted into the limiting hole provided in the frame.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. Pull the limit block to squeeze the support spring to shrink, so that the bottom end of the limit block is separated from the limit groove of the fixed frame, and then adjust the distance between the fixed frame and the support plate, so that the compression spring is extended, and when the support plate moves, the slide plate is driven to slide in the through groove of the fixed frame. After the adjustment is completed, release the limit block to allow the support spring to support the limit block to reset, so that the bottom end of the limit block is inserted into the limit groove of the fixed frame, and the support plate is limited, thereby achieving the effect of adjusting the distance length between the frame and the head ring, avoiding the problem of head discomfort caused by long-term wearing due to excessive elasticity of the headband.
[0016] 2. Pull the control ring to drive the second compression spring to extend, and make the limit rod detach from the limit hole opened in the frame, and then rotate the angle of the support plate to drive the first bearing to rotate on the outer surface of the fixed rod. After the rotation is completed, adjust the angle of the control ring to make the second compression spring rotate at one end of the second bearing, and insert one end of the limit rod through the positioning hole opened in the support plate and into another set of limit holes opened in the frame to limit the support plate, thereby realizing the angle adjustment and limiting effect of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;
[0018] Figure 2 It is a schematic diagram of a side cutaway perspective view of the structure of the utility model;
[0019] Figure 3 It is a partially cutaway perspective schematic diagram of the structure of the utility model from a side view;
[0020] Figure 4 It is a partial cross-sectional perspective schematic diagram of the structure of the utility model;
[0021] Figure 5 It is a schematic diagram of a top view and a partially cutaway perspective view of the structure of the utility model.
[0022] In the figure: 1. eyeglass body; 11. eyeglass frame; 12. headband; 2. adjustment mechanism; 21. fixing frame; 22. compression spring 1; 23. support plate; 24. slide plate; 25. support spring; 26. limit block; 3. limit structure; 31. fixing rod; 32. first bearing; 33. second bearing; 34. compression spring 2; 35. control ring; 36. limit rod. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-5 , an embodiment provided by the utility model:
[0025] A VR glasses adjustment device, comprising:
[0026] The eyeglass body 1 includes a frame 11, and headbands 12 are connected to both sides of the frame 11. The electronic components in the frame 11 are prior art and can be purchased on the market. They are not the technical protection points of this application, so no further description is made.
[0027] Both ends of the head ring 12 are connected to an adjustment mechanism 2, including a fixed frame 21, a compression spring 22 is connected inside the fixed frame 21, one end of the compression spring 22 is connected to a support plate 23, one side of the support plate 23 is connected to a slide plate 24, one side of the inner wall of the slide plate 24 is connected to a support spring 25, and the bottom end of the support spring 25 is connected to a limiting block 26.
[0028] Furthermore, one end of the support plate 23 is connected to the surface of one side of the frame 11, a movable groove is opened at one end of the fixing frame 21, and one end of the compression spring 22 is connected to one side of the inner wall of the movable groove opened by the fixing frame 21, so as to achieve the limiting effect of the compression spring 22 through the movable groove opened by the fixing frame 21.
[0029] Furthermore, a through slot is provided on one side of the inner wall of the movable slot of the fixing frame 21 , and the slide plate 24 is inserted into the through slot of the fixing frame 21 and is slidably connected to the fixing frame 21 , so that the slide plate 24 is limited in movement through the through slot of the fixing frame 21 .
[0030] Furthermore, a plurality of groups of limit grooves are provided on one side of the inner wall of the through groove provided in the fixing frame 21, and the limit block 26 is provided with an L-shaped structure, and the bottom end of the limit block 26 is inserted into the limit groove provided in the fixing frame 21, so as to limit the limit block 26 through the limit groove provided in the fixing frame 21.
[0031] Furthermore, a limiting structure 3 is connected to both sides of the mirror frame 11, and the limiting structure 3 includes a fixing rod 31, a first bearing 32 is sleeved on the outer wall of the fixing rod 31, a second bearing 33 is connected inside the fixing rod 31, one end of the second bearing 33 is movably connected to a compression spring 2 34, one end of the compression spring 2 34 is connected to a control ring 35, and one side of the control ring 35 is connected to a limiting rod 36, so as to achieve angle adjustment and limiting effect of the support plate 23.
[0032] Furthermore, a through hole is opened on the surface of one end of the support plate 23, and the first bearing 32 is arranged on the inner surface of the through hole opened in the support plate 23. The support plate 23 and the fixing rod 31 are movably connected by the first bearing 32. A groove is opened on the surface of one end of the fixing rod 31, and one end of the second bearing 33 is connected to one side of the inner wall of the groove opened in the fixing rod 31, so that one end of the second bearing 33 is limited by the groove opened in the fixing rod 31.
[0033] Furthermore, multiple groups of limiting holes are opened on the surfaces of both sides of the frame 11, and a positioning hole is opened on one side of the support plate 23. One end of the limiting rod 36 passes through the positioning hole opened in the support plate 23 and is inserted into the limiting hole opened in the frame 11, so as to achieve the limiting effect of the support plate 23 through the limiting rod 36.
[0034] Working principle: When the length of the VR glasses is adjusted, the limit block 26 is pulled to squeeze the support spring 25 to shrink, so that the bottom end of the limit block 26 is disengaged from the limit groove opened in the fixing frame 21, and then the distance between the fixing frame 21 and the support plate 23 is adjusted, so that the compression spring 22 is extended, and when the support plate 23 moves, the slide plate 24 is driven to slide inside the through groove opened in the fixing frame 21. After the adjustment is completed, the limit block 26 is released so that the support spring 25 supports the limit block 26 to reset, so that the bottom end of the limit block 26 is inserted into the limit groove opened in the fixing frame 21, and the support plate 23 is limited, thereby achieving the effect of adjusting the distance length between the frame 11 and the head ring 12.
[0035] When the VR glasses are to be angle-limited, the control ring 35 is pulled to drive the second compression spring 34 to extend, and the limiting rod 36 is disengaged from the limiting hole provided in the frame 11, and then the angle of the support plate 23 is rotated to drive the first bearing 32 to rotate on the outer surface of the fixing rod 31. After the rotation is completed, the angle of the control ring 35 is adjusted to make the second compression spring 34 rotate on one end of the second bearing 33, and one end of the limiting rod 36 is inserted through the positioning hole provided in the support plate 23 into another set of limiting holes provided in the frame 11 to limit the support plate 23, thereby achieving the angle adjustment and limiting effect of the support plate 23.
[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A VR glasses adjustment device, characterized in that: include: The spectacles body (1) comprises a spectacles frame (11), wherein both sides of the spectacles frame (11) are connected with a head ring (12); The two ends of the head ring (12) are connected to an adjustment mechanism (2), which includes a fixed frame (21), the fixed frame (21) is internally connected to a compression spring (22), one end of the compression spring (22) is connected to a support plate (23), one side of the support plate (23) is connected to a slide plate (24), one side of the inner wall of the slide plate (24) is connected to a support spring (25), and the bottom end of the support spring (25) is connected to a limiting block (26).
2. A VR glasses adjustment device according to claim 1, characterized in that: One end of the support plate (23) is connected to a surface of one side of the mirror frame (11), one end of the fixing frame (21) is provided with a movable groove, and one end of the compression spring (22) is connected to one side of the inner wall of the movable groove provided in the fixing frame (21).
3. A VR glasses adjustment device according to claim 1, characterized in that: A through slot is provided on one side of the inner wall of the movable slot provided on the fixed frame (21), and the slide plate (24) is inserted into the through slot provided on the fixed frame (21) and is slidably connected to the fixed frame (21).
4. The VR glasses adjustment device according to claim 1, characterized in that: A plurality of groups of limiting grooves are provided on one side of the inner wall of the through groove provided on the fixing frame (21); the limiting block (26) is provided as an L-shaped structure; and the bottom end of the limiting block (26) is inserted into the limiting groove provided on the fixing frame (21).
5. The VR glasses adjustment device according to claim 1, characterized in that: The two sides of the mirror frame (11) are connected to a limiting structure (3), the limiting structure (3) comprises a fixing rod (31), the outer wall of the fixing rod (31) is sleeved with a first bearing (32), the interior of the fixing rod (31) is connected to a second bearing (33), one end of the second bearing (33) is movably connected to a second compression spring (34), one end of the second compression spring (34) is connected to a control ring (35), and one side of the control ring (35) is connected to a limiting rod (36).
6. A VR glasses adjustment device according to claim 5, characterized in that: A through hole is formed on one end surface of the support plate (23); the first bearing (32) is arranged on the inner surface of the through hole formed on the support plate (23); the support plate (23) and the fixing rod (31) are movably connected by the first bearing (32); a groove is formed on one end surface of the fixing rod (31); and one end of the second bearing (33) is connected to one side of the inner wall of the groove formed on the fixing rod (31).
7. The VR glasses adjustment device according to claim 5, characterized in that: The surfaces of both sides of the mirror frame (11) are provided with a plurality of groups of limiting holes, one side of the support plate (23) is provided with a positioning hole, and one end of the limiting rod (36) passes through the positioning hole provided in the support plate (23) and is inserted into the limiting hole provided in the mirror frame (11).