Headband device and VR system

Abstract

The utility model discloses a headband device and a VR system, the headband device comprises a headband main body and a second connecting part, the headband main body is provided with a first connecting part, and the second connecting part is provided with a sliding hole or a sliding chute; the first connecting part is rotationally connected into the sliding hole or the sliding groove, and the sliding hole or the sliding groove in the second connecting part can slide relative to the first connecting part. According to the headband, the first connecting part is arranged on the headband main body, the second connecting part is movably connected with the first connecting part, and the relative position of the headband main body and the second connecting part is adjusted by rotating or sliding the second connecting part relative to the first connecting part.

Description

Technical Field

[0001] The utility model belongs to the technical field of VR equipment, and in particular relates to a headband device and a VR system. Background Art

[0002] VR head-mounted display devices are referred to as VR devices. When in use, the VR host is worn on the user's eyes through the head support component. By sending optical signals to the eyes, different effects such as virtual reality, augmented reality, and mixed reality are achieved. It has been widely used in entertainment experience, online education, real estate roaming, virtual model rooms, multi-professional coordination, venue simulation, education and other industries.

[0003] However, the head shape, face shape, and viewing distance of each user are not the same, and existing VR devices cannot flexibly adjust the distance and angle between the VR device and the headband. Utility Model Content

[0004] In view of this, an object of the present invention is to provide a headband device that can flexibly adjust the relative position of a VR device and a headband.

[0005] The utility model also aims to provide a VR system including the headband device.

[0006] In order to achieve the above object, the first technical solution of the utility model is implemented as follows: a headband device, comprising:

[0007] A headband body, wherein a first connecting portion is provided on the headband body;

[0008] A second connecting portion, wherein a sliding hole or a sliding groove is provided on the second connecting portion;

[0009] The first connecting part is rotatably connected to the sliding hole or the sliding groove, and the sliding hole or the sliding groove on the second connecting part can slide relative to the first connecting part.

[0010] Furthermore, the headband device further comprises:

[0011] A connecting component, wherein the first connecting portion is movably connected to the sliding hole or the sliding groove through the connecting component.

[0012] Furthermore, the connection component comprises:

[0013] A connecting member, one end of which is fixedly connected to the first connecting portion;

[0014] A fixing member, wherein the other end of the connecting member passes through the sliding hole and is connected to the fixing member.

[0015] Furthermore, the fixing member comprises:

[0016] A soft rubber part and a shell, wherein the soft rubber part is arranged on a side of the shell close to the second connecting part and is tightly fitted with the second connecting part.

[0017] Furthermore, protrusions are provided on both sides of the soft rubber part.

[0018] Furthermore, a connecting column is provided on one side of the shell body close to the connecting piece, and the connecting column passes through the soft rubber part and is sleeved on the connecting piece.

[0019] Furthermore, the first connecting portion is provided with at least one locking protrusion, the fixing member is provided with a locking groove matching the locking protrusion, and the locking protrusion is locked in the locking groove.

[0020] Furthermore, the second connecting portion is provided with an escape opening for the first connecting portion to move.

[0021] Furthermore, a wear-resistant sheet is provided between the first connecting portion and the second connecting portion.

[0022] The second technical solution of the present utility model is implemented as follows: a VR system includes a VR device and the above-mentioned headband device.

[0023] Beneficial effects of the utility model: the utility model sets a first connecting part on the headband main body, rotates the first connecting part to be connected in a sliding hole or a sliding groove on the second connecting part, and enables the sliding hole or the sliding groove to slide on the first connecting part, so as to adjust the relative positions of the first connecting part and the second connecting part. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the overall structural diagram of the VR system involved in the utility model;

[0025] Figure 2 This is a disassembled diagram of the headband device of the present invention;

[0026] Figure 3 is a cross-sectional view of the headband device of the utility model;

[0027] Figure 4 This is a structural diagram of the soft rubber part of the utility model.

[0028] In the figure, 1-headband main body, 11-first connecting part, 111-locking protrusion, 2-second connecting part, 21-sliding hole, 22-avoidance, 3-VR device, 4-connecting assembly, 41-connecting part, 42-fixing part, 421-soft rubber part, 4211-protrusion, 422-shell, 4221-connecting column, 423-locking groove, 5-wear-resistant sheet. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0030] In the description of the present utility model, it should be clarified that the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal" and the like indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model, and do not mean that the device or element referred to must have a specific orientation or position, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Example 1

[0032] The headband device provided in this embodiment includes a headband body 1 and a second connecting part 2, the headband body 1 is provided with a first connecting part 11, and the second connecting part 2 is provided with a sliding hole 21 or a sliding groove; the first connecting part 11 is rotatably connected to the sliding hole 21 or the sliding groove, and the sliding hole 21 or the sliding groove on the second connecting part 2 can slide relative to the first connecting part 11.

[0033] Based on the above structure, the headband device adjusts the relative position of the headband body 1 and the second connecting part 2 by rotating the first connecting part 11 on the headband body 1 into the sliding hole 21 or sliding groove of the second connecting part 2, and allowing the sliding hole 21 or sliding groove to slide relative to the first connecting part 11.

[0034] In some embodiments of the present application, two first connection parts 11 and two second connection parts 2 are provided, and the two first connection parts 11 are respectively provided on both sides of the headband body 1 .

[0035] In some embodiments of the present application, the headband device further includes a connecting component 4 , and the first connecting portion 11 is movably connected to the sliding hole 21 or the sliding groove through the connecting component 4 .

[0036] In this embodiment, after the first connecting part 11 is connected to the sliding hole 21 or the sliding groove through the connecting component 4, the second connecting part 2 can rotate relative to the first connecting part 11, and the sliding hole 21 or the sliding groove can also slide on the first connecting part 11, and the sliding direction is consistent with the extension direction of the sliding hole 21 or the sliding groove.

[0037] like Figure 2 , Figure 3 As shown, in some embodiments of the present application, the connecting assembly 4 includes a connecting member 41 and a fixing member 42 , one end of the connecting member 41 is fixedly connected to the first connecting portion 11 , and the other end of the connecting member 41 passes through the sliding hole 21 and is connected to the fixing member 42 .

[0038] In this embodiment, the first connecting part 11 and the fixing part 42 are respectively arranged on both sides of the second connecting part 2, and are fixedly connected by using the connecting part 41 inserted into the sliding hole 21. The connecting part 41 and the sliding hole 21 are clearance-matched. The second connecting part 2 can drive the sliding hole 21 to rotate along the connecting part 41 or slide on the connecting part 41, thereby realizing the adjustment of the relative position of the second connecting part 2 and the headband main body 1.

[0039] Specifically, the connecting member 41 is a connecting column with a clamping member, the clamping member abuts against the first connecting portion 11 , and the connecting column passes through the first connecting portion 11 and the sliding hole 21 in sequence to be connected with the fixing member 42 .

[0040] In some embodiments of the present application, a decorative sheet is provided on a side of the connecting member 11 away from the second connecting portion 2 , which can cover the gap between the edge of the connecting member 41 and the first connecting portion 11 .

[0041] In some embodiments of the present application, the fixing member 42 includes a soft rubber portion 421 and a shell 422 , and the soft rubber portion 421 is disposed on a side of the shell 422 close to the second connecting portion 2 and is tightly fitted with the second connecting portion 2 .

[0042] In this embodiment, the shell 422 is provided to facilitate the user to hold and apply force to connect the fixing member 42 and the connecting member 41. The soft rubber portion 421 is provided to increase the damping effect of the second connecting portion 2 relative to the first connecting portion 11, so that when the second connecting portion 2 slides or rotates to the corresponding position, the second connecting portion 2 and the first connecting portion 11 can maintain a stable relative position.

[0043] like Figure 4 As shown, in some embodiments of the present application, protrusions 4211 are provided on both sides of the soft rubber portion 421 .

[0044] In this embodiment, the protrusion 4211 is annular or arc-shaped. By setting the protrusion 4211 on the side of the soft rubber part 421 close to the shell 422, the connection strength between the two can be improved. By setting the protrusion 4211 on the side of the soft rubber part 421 close to the second connection part 2, the damping feeling and smooth rotation of the second connection part 2 relative to the first connection part 11 can be ensured.

[0045] In some embodiments of the present application, a connecting column 4221 is provided on one side of the shell 422 close to the connecting member 41 . The connecting column 4221 passes through the soft rubber portion 421 and is sleeved on the connecting member 41 , which can further improve the connection strength between the shell 422 and the first connecting portion 11 .

[0046] In some embodiments of the present application, at least one locking protrusion 111 is provided on the first connecting portion 11 , and a locking groove 423 matching the locking protrusion 111 is provided on the fixing member 42 , and the locking protrusion 111 is locked in the locking groove 423 .

[0047] In this embodiment, the relative position of the first connecting portion 11 and the fixing member 42 is ensured by locking the locking protrusion 111 in the locking groove 423 .

[0048] In some embodiments of the present application, the second connection portion 2 is provided with an escape opening 22 for the first connection portion 11 to move.

[0049] In some embodiments of the present application, a wear-resistant sheet 5 is provided between the first connecting portion 11 and the second connecting portion 2 to reduce the wear between the second connecting portion 2 and the first connecting portion 11 when the second connecting portion 2 moves and rotates.

[0050] Example 2

[0051] This embodiment provides a VR system, the structure of which is as follows Figure 1 As shown, it includes a VR device 3 and the headband device described in Example 1, and the two second connecting parts 2 in the headband device are respectively connected to the two sides of the VR device 3.

[0052] Specifically, connecting arms are provided on both sides of the VR device 3, the connecting arms are buckled in the second connecting portion 2, and are further connected by structures such as bolts and screws, so as to facilitate the rapid disassembly and assembly of the VR device 3 and the headband device.

[0053] When the connecting arm is connected to the second connecting portion 2 , an accommodating cavity is formed between the two, and the first connecting portion 11 extends into the accommodating cavity.

[0054] The method of using the VR system provided in this embodiment is specifically as follows:

[0055] Before use, pass the connecting member 41 through the sliding holes 21 on the first connecting part 11 and the second connecting part 2 in turn, sleeve the rotating shaft on the outside of the connecting member 41, align the locking groove 423 on the fixing member 42 with the locking protrusion 111 on the first connecting part 11, align the connecting column 4221 with the outer edge of the rotating shaft, install the fixing member 42 on the connecting member 41, and finally buckle the second connecting part 2 on the connecting arm of the VR device 3 and fix it with bolts or the like.

[0056] When in use, an external force causes the second connecting portion 2 to slide or rotate along the connecting member 41, thereby driving the VR device 3 to move horizontally and adjust the angle relative to the headband body 1, thereby achieving flexible adjustment of the relative position between the two.

[0057] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A headband device, characterized in that: include: A headband body (1), wherein a first connecting portion (11) is provided on the headband body (1); A second connecting portion (2), wherein the second connecting portion (2) is provided with a sliding hole (21) or a sliding groove; The first connecting part (11) is rotatably connected to the sliding hole (21) or the sliding groove, and the sliding hole (21) or the sliding groove on the second connecting part (2) can slide relative to the first connecting part (11).

2. A headband device according to claim 1, characterized in that: The headband device also includes: A connecting component (4), wherein the first connecting portion (11) is movably connected to the sliding hole (21) or the sliding groove through the connecting component (4).

3. A headband device according to claim 2, characterized in that: The connection component (4) comprises: A connecting member (41), one end of the connecting member (41) being fixedly connected to the first connecting portion (11); A fixing member (42), wherein the other end of the connecting member (41) passes through the sliding hole (21) and is connected to the fixing member (42).

4. A headband device according to claim 3, characterized in that: The fixing member (42) comprises: A soft rubber portion (421) and a shell (422), wherein the soft rubber portion (421) is arranged on a side of the shell (422) close to the second connecting portion (2) and is tightly fitted with the second connecting portion (2).

5. A headband device according to claim 4, characterized in that: Protrusions (4211) are provided on both sides of the soft rubber portion (421).

6. A headband device according to claim 4, characterized in that: A connecting column (4221) is provided on one side of the shell (422) close to the connecting piece (41), and the connecting column (4221) passes through the soft rubber portion (421) and is sleeved on the connecting piece (41).

7. A headband device according to claim 3, characterized in that: At least one locking protrusion (111) is provided on the first connecting portion (11), and a locking groove (423) matching the locking protrusion (111) is provided on the fixing member (42), and the locking protrusion (111) is locked in the locking groove (423).

8. The headband device according to claim 1, characterized in that: The second connecting portion (2) is provided with an escape opening (22) for the first connecting portion (11) to move.

9. The headband device according to claim 1, characterized in that: A wear-resistant sheet (5) is provided between the first connecting portion (11) and the second connecting portion (2).

10. A VR system, characterized in that: It comprises a VR device (3) and a headband device as described in any one of claims 1 to 9.

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