Headband device and VR system

Abstract

The utility model discloses a headband device and a VR system, the headband device comprises a housing assembly and a head support assembly, the housing assembly comprises a first housing, a first elastic part and a second elastic part, the first elastic part and the first housing are integrally formed, the first elastic part is provided with a first connecting part, and the second elastic part is provided with a second connecting part; a second connecting part is arranged on the second elastic part; the head support assembly comprises a head support body, a third connecting part and a fourth connecting part, wherein the third connecting part and the fourth connecting part are arranged on the head support body. Wherein the first connecting part is connected with the third connecting part, and the second connecting part is connected with the fourth connecting part. According to the utility model, the first shell and the head support main body are connected through the first elastic part and the second elastic part, so that the head support main body can elastically act relative to the first shell during use so as to adaptively adjust the fitting degree with the head of a user.

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 commonly used as carriers of virtual reality technology and are widely used in daily life. Currently, commonly used VR head-mounted display devices are composed of VR devices and headband devices. The VR devices are worn on the user's eyes through the headband device to block the user's vision and hearing to the outside world, and guide the user to have a feeling of being in a virtual environment. However, the headband devices in existing VR head-mounted display devices cannot adjust the size, or the adjustment process is relatively complicated, and cannot meet the usage needs of users with different head circumferences. Utility Model Content

[0003] In view of this, an object of the present invention is to provide a headband device that can adaptively fit the user's head.

[0004] The utility model also aims to provide a VR system including the headband device.

[0005] In order to achieve the above object, the first technical solution of the utility model is implemented as follows: a headband device, comprising:

[0006] A housing assembly, the housing assembly comprising a first housing, and a first elastic portion and a second elastic portion integrally formed with the first housing, the first elastic portion being provided with a first connecting portion, and the second elastic portion being provided with a second connecting portion;

[0007] A head support assembly, the head support assembly comprising a head support body, and a third connecting portion and a fourth connecting portion arranged on the head support body;

[0008] The first connection portion is connected to the third connection portion, and the second connection portion is connected to the fourth connection portion.

[0009] Furthermore, when the first elastic portion and the second elastic portion are not subjected to force, an inner surface of the first elastic portion, an inner surface of the second elastic portion, and an inner surface of the first shell are on an arc surface.

[0010] Furthermore, a first through slot and a second through slot are formed on the first shell, the inner portion of the first through slot constitutes the first elastic portion, and the inner portion of the second through slot constitutes the second elastic portion.

[0011] Furthermore, the first through groove and the second through groove are U-shaped structures.

[0012] Further, the first through slot and the second through slot are symmetrical along the central axis of the first shell.

[0013] Furthermore, the first connection part and the second connection part are connection holes provided on the first elastic part and the second elastic part, and the third connection part and the fourth connection part are connection columns provided on the head support body, and the connection columns are connected in the connection holes.

[0014] Furthermore, the connecting column is formed by at least two arc-shaped connecting plates arranged circumferentially and at intervals, and one end of the arc-shaped connecting plate away from the head support body is folded outward to form a locking piece.

[0015] Furthermore, the headrest body is an arc-shaped structure with a hollow middle.

[0016] Furthermore, the housing assembly further comprises:

[0017] The second shell is arranged on a side of the first shell away from the head support body.

[0018] 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.

[0019] Beneficial effects of the utility model: The utility model arranges a first elastic part and a second elastic part on the first shell of the shell assembly, and connects the first connecting part on the first elastic part with the third connecting part on the head support body, and connects the second connecting part on the second elastic part with the fourth connecting part on the head support body, so that the head support body can perform elastic movement relative to the first shell when in use, so as to adaptively adjust the degree of fit with the user's head. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure diagram of the headband device provided by the utility model;

[0021] Figure 2 This is a disassembled diagram of the headband device provided by the utility model;

[0022] Figure 3 A structural diagram of the first shell in the headband device provided by the utility model;

[0023] Figure 4 A structural diagram of a head support body in a headband device provided by the present invention;

[0024] Figure 5 This is an overall structural diagram of the VR system involved in the present utility model.

[0025] In the figure, 1-shell assembly, 11-first shell, 111-first through groove, 112-second through groove, 12-first elastic part, 121-first connecting part, 13-second elastic part, 131-second connecting part, 14-second shell, 2-head support assembly, 21-head support main body, 22-third connecting part, 23-fourth connecting part, 3-VR device. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] Example 1

[0029] The headband device provided in this embodiment has a structure as follows Figure 1 , Figure 2 As shown, it includes a shell component 1 and a head support component 2, the shell component 1 includes a first shell 11, and a first elastic part 12 and a second elastic part 13 integrally formed with the first shell 11, the first elastic part 12 is provided with a first connecting part 121, and the second elastic part 13 is provided with a second connecting part 131; the head support component 2 includes a head support body 21, and a third connecting part 22 and a fourth connecting part 23 provided on the head support body 21; wherein the first connecting part 121 is connected to the third connecting part 22, and the second connecting part 131 is connected to the fourth connecting part 23.

[0030] Based on the above structure, the headband device is configured by arranging a first elastic portion 12 and a second elastic portion 13 on the first shell 11 of the shell assembly 1, and connecting the first connecting portion 121 on the first elastic portion 12 with the third connecting portion 22 on the head support body 21, and connecting the second connecting portion 131 on the second elastic portion 13 with the fourth connecting portion 23 on the head support body 21, so that the head support body 21 can perform elastic movement relative to the first shell 11 when in use, so as to adaptively adjust the degree of fit with the user's head.

[0031] In some embodiments of the present application, when the first elastic portion 12 and the second elastic portion 13 are not subjected to force, the inner surface of the first elastic portion 12 , the inner surface of the second elastic portion 13 , and the inner surface of the first shell 11 are on an arc surface.

[0032] like Figure 3 As shown, in some embodiments of the present application, a first through slot 111 and a second through slot 112 are formed on the first shell 11 , the inner portion of the first through slot 111 constitutes the first elastic portion 12 , and the inner portion of the second through slot 112 constitutes the second elastic portion 13 .

[0033] In this embodiment, the first elastic portion 12 and the second elastic portion 13 are formed by opening the first through groove 111 and the second through groove 112 on the first shell 11, and no other components are required. The material of the first elastic portion 12 and the second elastic portion 13 is the same as that of the first shell 11, and the preparation process is simple, thereby improving production efficiency.

[0034] In some embodiments of the present application, the first through groove 111 and the second through groove 112 are U-shaped structures.

[0035] In some embodiments of the present application, the first through slot 111 and the second through slot 112 are symmetrical along the central axis of the first shell 11 , which can ensure the stability of the movement of the first elastic portion 12 and the second elastic portion 13 .

[0036] In some embodiments of the present application, the first connecting portion 121 and the second connecting portion 131 are connecting holes provided on the first elastic portion 12 and the second elastic portion 13, and the third connecting portion 22 and the fourth connecting portion 23 are connecting columns provided on the head support body 21, and the connecting columns are connected in the connecting holes.

[0037] In this embodiment, by providing the connection column and the connection hole, it is convenient to install the head support body 21 on the first shell 11 or remove it.

[0038] like Figure 4As shown, in some embodiments of the present application, the connecting column is composed of at least two arc-shaped connecting plates arranged circumferentially and at intervals, and one end of the arc-shaped connecting plate away from the head support body 21 is folded outward to form a locking piece.

[0039] In this embodiment, the diameter of the retaining member is slightly larger than the diameter of the connecting hole. When in use, external force is used to cause at least two arc-shaped connecting plates to shrink toward their central axis, and the arc-shaped connecting plates and the retaining member are extended into the connecting hole. When the retaining member extends out of the connecting hole, it returns to its original position and is engaged with the outer edge of the connecting hole, which facilitates disassembly and assembly, and the connection is stable.

[0040] In some embodiments of the present application, the head support body 21 is an arc-shaped structure with a hollow middle, which can increase the air permeability of the head support body 21.

[0041] In some embodiments of the present application, the shell assembly 1 also includes a second shell 14, which is arranged on a side of the first shell 11 away from the head support body 21. Specifically, the second shell 14 is a single-layer structure or a multi-layer structure. By setting the second shell 14, the first through groove 111 and the second through groove 112 on the first shell 11 can be covered, thereby improving the aesthetics of the first shell 11 and increasing its strength.

[0042] Example 2

[0043] like Figure 5 As shown, this embodiment provides a VR system, including a VR device 3 and the headband device described in Example 1, wherein a fifth connecting portion and a sixth connecting portion are also provided on the first shell 11, and the fifth connecting portion and the sixth connecting portion are respectively connected to two sides of the VR device 3, and the VR device 3 is fixed on the user's eyes by wearing the headband device on the user's head.

[0044] The method of using the headband device provided in this embodiment is specifically as follows:

[0045] When in use, the user wears the shell assembly 1 on the head, and the head support body 21 fits against the user's forehead. Through the elasticity of the first elastic part 12 and the second elastic part 13 relative to the first shell 11, the head support body 21 is adaptively adjusted to fit closely with the user's forehead and ensure appropriate tightness.

[0046] 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 housing assembly (1), the housing assembly (1) comprising a first housing (11), and a first elastic portion (12) and a second elastic portion (13) integrally formed with the first housing (11), the first elastic portion (12) being provided with a first connecting portion (121), and the second elastic portion (13) being provided with a second connecting portion (131); A head support assembly (2), the head support assembly (2) comprising a head support main body (21), and a third connecting portion (22) and a fourth connecting portion (23) arranged on the head support main body (21); The first connecting portion (121) is connected to the third connecting portion (22), and the second connecting portion (131) is connected to the fourth connecting portion (23).

2. A headband device according to claim 1, characterized in that: When the first elastic part (12) and the second elastic part (13) are not subjected to force, the inner surface of the first elastic part (12), the inner surface of the second elastic part (13) and the inner surface of the first shell (11) are on the same arc surface.

3. A headband device according to claim 2, characterized in that: The first shell (11) is provided with a first through slot (111) and a second through slot (112); the inner portion of the first through slot (111) constitutes the first elastic portion (12), and the inner portion of the second through slot (112) constitutes the second elastic portion (13).

4. A headband device according to claim 3, characterized in that: The first through groove (111) and the second through groove (112) are U-shaped structures.

5. A headband device according to claim 4, characterized in that: The first through groove (111) and the second through groove (112) are symmetrical along the central axis of the first shell (11).

6. A headband device according to claim 1, characterized in that: The first connecting portion (121) and the second connecting portion (131) are connecting holes provided on the first elastic portion (12) and the second elastic portion (13); the third connecting portion (22) and the fourth connecting portion (23) are connecting columns provided on the head support body (21); and the connecting columns are connected to the connecting holes.

7. A headband device according to claim 6, characterized in that: The connecting column is formed by at least two arc-shaped connecting plates arranged circumferentially and at intervals, and one end of the arc-shaped connecting plate away from the head support body (21) is folded outward to form a locking piece.

8. A headband device according to any one of claims 1 to 7, characterized in that: The head support body (21) is an arc-shaped structure with a hollow center.

9. A headband device according to any one of claims 1 to 7, characterized in that: The housing assembly (1) further comprises: A second shell (14), wherein the second shell (14) is arranged on a side of the first shell (11) away from the head support body (21).

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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