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, a first connecting assembly and a second connecting assembly, the first connecting assembly comprises a first connecting part and a second connecting part which are arranged on the headband main body, the first connecting part and the second connecting part are respectively connected to two sides of the VR equipment; the second connecting assembly comprises a third connecting part and a telescopic part, the telescopic part can move up and down relative to the head band main body, and the third connecting part is fixedly connected with the VR equipment; the telescopic piece moves up and down relative to the head band main body, so that the relative position of the VR equipment and the head band main body is adjusted. When the head band is used, the connection stability of the head band main body and the VR equipment can be ensured, the experience effect of a VR system is improved, and the use requirements of users with different head shapes are met.

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] Virtual Reality technology, referred to as VR technology, is a collection of simulation technology, computer graphics, human-computer interface technology, multimedia technology, sensor technology, network technology and other technologies. It is a challenging cross-tech frontier discipline and research field. With the development of science and technology, VR technology has gradually been widely used in people's daily lives, such as VR glasses and VR head-mounted display devices. Current VR head-mounted display devices often use a head support structure to connect to the VR host. By wearing the head support structure on the user's head, the VR host is fixed on the user's eyes for use. Utility Model Content

[0003] In view of this, an object of the present invention is to provide a headband device to improve the wearing comfort and experience effect of VR equipment.

[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, the headband device is used to connect a VR device, comprising:

[0006] Headband body;

[0007] A first connecting component, the first connecting component comprising a first connecting portion and a second connecting portion provided on the headband body, the first connecting portion and the second connecting portion being connected to two sides of the VR device respectively;

[0008] The second connecting component includes a third connecting part and a telescopic part, the telescopic part can move up and down relative to the headband body, and the third connecting part is fixedly connected to the VR device; the relative position of the VR device and the headband body is adjusted by moving the telescopic part up and down relative to the headband body.

[0009] Furthermore, it also includes:

[0010] An adjusting component is connected to the headband body and to the telescopic member, and is used for driving the telescopic member to move up and down relative to the headband body.

[0011] Furthermore, the adjusting component drives the telescopic member to move up and down relative to the headband body by rotation.

[0012] Furthermore, the adjustment component comprises:

[0013] A rotating member, the rotating member is rotatably connected to the headband body;

[0014] A groove is arranged on the rotating member, and the spacing between the groove and the rotating position of the rotating member and the headband body is variable, and the telescopic member is movably connected to the groove.

[0015] Furthermore, a connecting column is provided on one side of the rotating member close to the headband body, and the connecting column is rotatably connected to a connecting shaft on the headband body.

[0016] Furthermore, the groove is a spiral groove arranged around the connecting column.

[0017] Furthermore, a clamping piece is provided on the telescopic piece, and the clamping piece is movably arranged in the groove.

[0018] Furthermore, a guide groove is provided on the telescopic member near the rotating member, and the connecting column is located in the guide groove after being cooperatively connected with the connecting shaft.

[0019] Furthermore, a limiting groove is provided on the headband body at a position corresponding to the second connecting component, and the second connecting component is located in the limiting groove.

[0020] Furthermore, a reinforcement piece is provided between the spiral groove and the connecting column and between the side walls of adjacent spiral grooves.

[0021] 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.

[0022] Compared with the prior art, the utility model has the following beneficial effects: the utility model respectively connects the two sides of the headband body and the two sides of the VR device by setting a first connecting component composed of a first connecting part and a second connecting part, and connects the headband body and the middle of the VR device by setting a second connecting component composed of a telescopic part and a third connecting part, thereby ensuring the connection stability between the headband body and the VR device, avoiding the displacement of the VR device during strenuous exercise, and improving the experience effect; at the same time, when in use, the telescopic part is driven to move up and down relative to the headband body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the overall structural diagram of the VR system involved in the utility model;

[0024] Figure 2 A diagram showing the layout of the headband device provided by the utility model in a VR system;

[0025] Figure 3 The overall structure diagram of the headband device provided by the utility model;

[0026] Figure 4 It is a structural diagram of the adjustment component in the utility model;

[0027] Figure 5 It is a structural diagram of the second connecting component in the utility model.

[0028] In the figure, 1-headband main body, 11-connecting axis, 12-limiting groove, 2-first connecting component, 21-first connecting part, 22-second connecting part, 3-second connecting component, 31-third connecting part, 32-telescopic part, 321-clamping part, 322-guide groove, 4-adjusting component, 41-rotating part, 411-connecting column, 42-groove, 5-reinforcement part. 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 specified 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 has a structure as follows Figure 1 , Figure 2 As shown, it includes a headband body 1, a first connecting component 2 and a second connecting component 3.

[0033] The first connecting component 2 includes a first connecting portion 21 and a second connecting portion 22 arranged on the headband body 1, and the first connecting portion 21 and the second connecting portion 22 are respectively connected to the two sides of the VR device. The second connecting component 3 includes a third connecting portion 31 and a telescopic member 32, and the telescopic member 32 can move up and down relative to the headband body 1. The third connecting portion 31 is fixedly connected to the VR device; the relative position of the VR device and the headband body 1 is adjusted by moving the telescopic member 32 up and down relative to the headband body 1.

[0034] Based on the above structure, the headband device is provided with a first connecting component 2 composed of a first connecting part 21 and a second connecting part 22, which are respectively connected to both sides of the headband body 1 and both sides of the VR device, and a second connecting component 3 composed of a third connecting part 31 and a telescopic part 32 is provided to connect the middle of the headband body and the middle of the VR device, thereby ensuring the connection stability between the headband body 1 and the VR device and improving the experience effect of the VR device; at the same time, when in use, the distance between the VR device and the headband body 1 can be adjusted by driving the telescopic part 32 to move up and down relative to the headband body 1.

[0035] In some embodiments of the present application, the headband device further includes an adjustment component 4, which is connected to the headband body 1 and to the telescopic member 32, and is used to drive the telescopic member 32 to move up and down relative to the headband body 1.

[0036] In this embodiment, the adjustment component 4 is a mechanical structure capable of driving the telescopic member 32 to move up and down. When the adjustment component 4 drives the telescopic member 32 to move up and down relative to the headband body 1, the distance between the headband body 1 and the VR device can be adjusted.

[0037] In some embodiments of the present application, the adjusting component 4 drives the telescopic member 32 to move up and down relative to the headband body 1 by rotation.

[0038] In some embodiments of the present application, the adjustment component 4 includes a rotating member 41 and a groove 42, the rotating member 41 is rotatably connected to the headband body 1, the groove 42 is arranged on the rotating member 41, and the spacing between the groove 42 and the rotation point of the rotating member 41 and the headband body 1 is variable, and the telescopic member 32 is movably connected to the groove 42.

[0039] In this embodiment, the distance between the groove 42 and the connection between the rotating member 41 and the headband body 1 changes gradually. The rotating member 41 drives the groove 42 to move, so that the telescopic member 32 moves in the groove 42, thereby changing the relative position of the telescopic member 32 to the connection, thereby realizing the up and down movement of the telescopic member 32 relative to the headband body 1.

[0040] In some embodiments of the present application, a connecting column 411 is provided on one side of the rotating member 41 close to the headband body 1 , and the connecting column 411 is rotatably connected to the connecting shaft 11 on the headband body 1 .

[0041] In this embodiment, the relative rotation of the adjustment component 4 and the headband body 1 is achieved by rotatably connecting the connecting post 411 and the connecting shaft 11 .

[0042] Specifically, a washer is provided at the connection between the connecting column 411 and the connecting shaft 11 to reduce friction and ensure smooth rotation of the two.

[0043] like Figure 4 As shown, in some embodiments of the present application, the groove 42 is a spiral groove arranged around the connecting column 411.

[0044] In this embodiment, the telescopic member 32 is movably connected in the spiral groove. When the rotating member 41 is rotated relative to the headband body 1, the telescopic member 32 does not rotate with the spiral groove under the action of gravity of the VR device, but slides in the spiral groove. Since the spiral groove is arranged in a spiral shape, the distance between the spiral groove and the central axis of the connecting column 411 gradually changes, causing the distance between the telescopic member 32 and the connecting column 411 to change, thereby causing the VR device to move up and down relative to the headband body 1.

[0045] Furthermore, since the spiral groove is a spiral structure, when in use, the spiral groove can drive the telescopic member 32 to move, while the telescopic member 32 cannot drive the spiral groove to rotate, thereby achieving a self-locking function.

[0046] like Figure 5 As shown, in some embodiments of the present application, a clamping member 321 is provided on the telescopic member 32 , and the clamping member 321 is movably disposed in the groove 42 .

[0047] Specifically, the clamping member 321 is a clamping block disposed on the telescopic member 32 , and the clamping block is movably disposed in the spiral groove. By driving the clamping block to move in the spiral groove, the telescopic member 32 is moved up and down relative to the headband body 1 .

[0048] like Figure 3 As shown, in some embodiments of the present application, a guide groove 322 is provided on the telescopic member 32 near the rotating member 41 , and the connecting column 411 is located in the guide groove 322 after being cooperatively connected with the connecting shaft 11 .

[0049] The distance between the block and the end of the guide groove 322 away from the block is greater than or equal to the distance from the outermost position of the spiral groove to the connecting column 411. When the block moves in the spiral groove, the connecting column 411 and the connecting shaft 11 also move in the guide groove 322, which can avoid jamming and improve the stability of the second connecting component 3 relative to the headband body 1.

[0050] In some embodiments of the present application, a limiting groove 12 is provided on the headband body 1 at a position corresponding to the second connecting component 3 , and the second connecting component 3 is located in the limiting groove 12 .

[0051] The limiting groove 12 can prevent the block from rotating when the spiral groove rotates, thereby limiting the direction in which the adjustment component 4 drives the telescopic member 32 to move relative to the headband body 1, thereby ensuring smooth adjustment.

[0052] In some embodiments of the present application, a reinforcement member 5 is provided between the spiral groove and the connecting column 411 and between the side walls of adjacent spiral grooves.

[0053] The reinforcement member 5 is provided to enhance the strength of the side wall of the spiral groove, thereby preventing the side wall from being deformed after long-term use, thereby extending the service life of the headband device.

[0054] Example 2

[0055] The VR system provided in this embodiment includes a VR device and the headband device described in Example 1, wherein the first connection part 21 and the second connection part 22 in the first connection component 2 are respectively movably connected to the two sides of the VR device, the second connection component 3 is located between the first connection part 21 and the second connection part 22, and the third connection part 31 in the second connection component 3 is fixedly connected to the VR device, and the telescopic part 31 is movably connected to the headband body 1. By moving the telescopic part 31 up and down relative to the headband body 1, the relative position of the VR device and the headband body 1 is adjusted, thereby improving the connection stability and wearing comfort of the VR system.

[0056] The method of using the VR system provided in this embodiment is specifically as follows:

[0057] Before use, the first connecting part 21 and the second connecting part 22 in the first connecting component 2 are respectively connected to the two sides of the VR device, the third connecting part 31 is connected to the VR device, and the telescopic part 32 is movably connected to the adjustment component 4. Specifically, the clamping part 321 set on the telescopic part 32 is movably connected in the spiral groove of the adjustment component 4, and finally the connecting column 411 on the rotating part 41 in the adjustment component 4 is rotatably connected to the connecting shaft 11 on the headband body 1, and the connecting column 411 and the connecting shaft 11 are located in the guide groove 322 on the second connecting component 3.

[0058] When in use, the headband body 1 is worn on the user's head. At this time, the VR device is located at the user's eyes. If the position of the VR device is not appropriate, the spiral groove is driven to rotate by rotating the rotating member 41. Under the limitation of the gravity of the VR device and the limit groove 12, the clamping member 321 slides in the spiral groove, and the distance between the telescopic member 32 and the connecting column 411 changes, causing the distance between the VR device at the lower end of the third connecting part 31 and the headband body 1 to change.

[0059] 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: The headband device is used to connect the VR device, including: Headband body (1); A first connecting component (2), the first connecting component (2) comprising a first connecting portion (21) and a second connecting portion (22) arranged on the headband body (1), the first connecting portion (21) and the second connecting portion (22) being respectively connected to two sides of the VR device; A second connecting component (3), the second connecting component (3) comprises a third connecting portion (31) and a telescopic member (32), the telescopic member (32) can move up and down relative to the headband body (1), and the third connecting portion (31) is fixedly connected to the VR device; the relative position of the VR device and the headband body (1) is adjusted by moving the telescopic member (32) up and down relative to the headband body (1).

2. A headband device according to claim 1, characterized in that: Also includes: An adjustment component (4), the adjustment component (4) is connected to the headband body (1) and is connected to the telescopic member (32), and is used to drive the telescopic member (32) to move up and down relative to the headband body (1).

3. A headband device according to claim 2, characterized in that: The adjustment component (4) drives the telescopic member (32) to move up and down relative to the headband body (1) by rotating.

4. A headband device according to claim 2, characterized in that: The regulating component (4) comprises: A rotating member (41), the rotating member (41) being rotatably connected to the headband body (1); A groove (42), wherein the groove (42) is arranged on the rotating member (41), and the distance between the groove (42) and the rotating position of the rotating member (41) and the headband body (1) is variable, and the telescopic member (32) is movably connected to the groove (42).

5. A headband device according to claim 4, characterized in that: A connecting column (411) is provided on one side of the rotating member (41) close to the headband body (1), and the connecting column (411) is rotatably connected to a connecting shaft (11) on the headband body (1).

6. A headband device according to claim 5, characterized in that: The groove (42) is a spiral groove arranged around the connecting column (411).

7. A headband device according to claim 5, characterized in that: The telescopic member (32) is provided with a clamping member (321), and the clamping member (321) is movably arranged in the groove (42).

8. A headband device according to claim 7, characterized in that: A guide groove (322) is provided on the telescopic member (32) near the rotating member (41), and the connecting column (411) is located in the guide groove (322) after being matched and connected with the connecting shaft (11).

9. A headband device according to any one of claims 1 to 8, characterized in that: A limiting groove (12) is provided on the headband body (1) at a position corresponding to the second connecting component (3), and the second connecting component (3) is located in the limiting groove (12).

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

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