Head-mounted device

Abstract

The embodiment of the invention provides a head-mounted device. The head-mounted equipment comprises an equipment main body and a supporting device, the supporting device is detachably connected to the equipment main body, and the supporting device comprises a support; a support sheet; the supporting sheet is positioned between the bracket and the elastic sheet; the elastic sheet is located between the supporting sheet and the foam; the foam is positioned between the elastic sheet and the hard sheet; and the hard sheet is positioned between the foam and the polyurethane cloth. By the adoption of the supporting device, the soft package part and the support of the supporting device can be rapidly disassembled, the soft package part and the support do not need to be bonded through glue, and the supporting device is environmentally friendly and reliable.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the field of electronic devices, and more specifically, to head-mounted devices. Background Art

[0002] Currently, virtual reality technology is becoming more and more mature, and the application scenarios of head-mounted devices (for example, virtual reality (VR) glasses) are also constantly expanding to a wider range, such as movies, games, social networking, etc. The soft packaging of the head-mounted device includes parts such as the sponge component and the back of the head pad component, which is the core component of the head-mounted device. A large part of the wearing comfort of the head-mounted device depends on the design of the wearing part. The design of the soft packaging of existing head-mounted devices has the following disadvantages: it cannot be separated from the bracket and is not easy to clean; the glue bonding has environmental problems; the foam replacement needs to be replaced together with the plastic bracket and the magnet between the foam and the bracket, which causes waste. Therefore, further improvements in this regard are expected. Summary of the invention

[0003] This summary is provided to introduce concepts in a brief form that will be described in detail in the detailed description below. This summary is not intended to identify key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0004] To solve the above problems, an embodiment of the present disclosure provides a head-mounted device, which includes a device body and a supporting device, wherein the supporting device is detachably connected to the device body, and the supporting device includes: a bracket; a supporting sheet; an elastic sheet, wherein the supporting sheet is located between the bracket and the elastic sheet; foam, wherein the elastic sheet is located between the supporting sheet and the foam; a hard sheet, wherein the foam is located between the elastic sheet and the hard sheet; and a polyurethane cloth, wherein the hard sheet is located between the foam and the polyurethane cloth.

[0005] By adopting the support device disclosed in the present invention, the soft bag part of the support device and the bracket can be quickly disassembled, and the soft bag part and the bracket do not need to be bonded with glue, which is environmentally friendly and reliable. In addition, it can also be quickly replaced, and different thickness face shapes can be replaced to adapt to different face shapes and head shapes, so as to achieve customization. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] In order to more clearly illustrate the solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0007] Figure 1A schematic perspective view of a foam assembly according to some embodiments is shown.

[0008] Figure 2 A schematic perspective view of a foam component according to some embodiments is shown.

[0009] Figure 3 An exploded schematic diagram of a foam component according to some embodiments is shown.

[0010] Figure 4 A cross-sectional schematic diagram of a foam component according to some embodiments is shown.

[0011] Figure 5 A schematic perspective view of a foam component according to some embodiments is shown.

[0012] Figure 6 A schematic perspective view of a first hard sheet of a foam component according to some embodiments is shown.

[0013] Figure 7 A perspective schematic diagram of a back head pad assembly according to some embodiments is shown.

[0014] Figure 8 A perspective schematic diagram of a back head pad assembly according to some embodiments is shown.

[0015] Fig. 9 An exploded schematic diagram of a back of the head pad assembly according to some embodiments is shown.

[0016] Fig.10 A cross-sectional schematic diagram of a back head pad assembly according to some embodiments is shown.

[0017] Fig.11 A perspective schematic diagram of a second hard plate of a back head pad assembly according to some embodiments is shown. DETAILED DESCRIPTION

[0018] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0019] The term "including" and its variations used herein are open inclusions, i.e., "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0020] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0021] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0022] An embodiment of the present disclosure provides a head-mounted device, which includes a device body and a support device 10 / 20, wherein the support device 10 / 20 is detachably connected to the device body. In some embodiments, the device body may include a front housing, a display screen, a lens barrel module, etc. In some embodiments, the support device 10 / 20 may include a foam component 10 and / or a back head pad component 20. For the purpose of clarity, the components of the foam component 10 of the support device are labeled "first" in front, and the corresponding components of the back head pad component 20 of the support device are labeled "second" in front. The foam component 10 and the back head pad component 20 are introduced separately below.

[0023] Figure 1 and Figure 2 A schematic perspective view of a foam component 10 according to some embodiments is shown. Figure 3 An exploded schematic diagram of a foam component 10 according to some embodiments is shown. Figure 4 FIG. 4 is a cross-sectional view of a foam component 10 according to some embodiments. Figure 3 and Figure 4As shown, the foam component 10 includes a first bracket 11, a first anti-slip sheet 12, a first support sheet 13, a first elastic sheet 14, a first foam 15, a first hard sheet 16 and a first polyurethane cloth 17. In some embodiments, the first anti-slip sheet 12 is located between the first bracket 11 and the first support sheet 13. In some embodiments, the first support sheet 13 is located between the first anti-slip sheet 12 and the first elastic sheet 14. In some embodiments, the first elastic sheet 14 is located between the first support sheet 13 and the first foam 15. In some embodiments, the first foam 15 is located between the first elastic sheet 14 and the first hard sheet 16. In some embodiments, the first hard sheet 16 is located between the first foam 15 and the first polyurethane cloth 17.

[0024] In some embodiments, the portion of the foam component 10 other than the first bracket 11 may be referred to as a soft pack portion 18. Figure 5 As shown. In some embodiments, the first bracket 11 may include a plastic bracket, but the present disclosure is not limited thereto. In some embodiments, the first polyurethane cloth 17, the first hard sheet 16 and the first elastic sheet 14 may be assembled into one piece by sewing or high-frequency processing. In some embodiments, the first elastic sheet 14 provides elastic force for the soft bag part 18 to be hung on the first bracket 11. In some embodiments, the first support sheet 13 plays a supporting role to prop up the soft bag part 18. In some embodiments, the first anti-slip sheet 12 plays an anti-slip role to avoid relative sliding between the soft bag part 18 and the first bracket 11.

[0025] By adopting the structure of the foam component 10 disclosed in the present invention, the soft pack part 18 of the foam component 10 and the first bracket 11 can be quickly disassembled, and the soft pack part 18 and the first bracket 11 do not need to be bonded with glue, which is environmentally friendly and reliable. In addition, the foam component 10 can be quickly replaced, and different thicknesses can be replaced to adapt to different face shapes, so as to achieve customization.

[0026] like Figure 6 As shown, in some embodiments, the first hard sheet 16 is provided with one or more hooks 161, and the hooks 161 are hung on the first bracket 11. That is, by hanging the hooks 161 on the first bracket 11, the use of glue is also avoided, and a detachable design can be achieved.

[0027] like Figure 6 As shown, in some embodiments, the first hard sheet 16 is further provided with a disassembly tearing hand portion 162. In some embodiments, the disassembly tearing hand portion 162 can be used as an operating position when assembling or disassembling the foam component 10. In some embodiments, the first anti-slip sheet 12, the first support sheet 13 or the first elastic sheet 14 are fixed by double-sided adhesive or hot melt adhesive film.

[0028] In some embodiments, the first anti-skid sheet 12 includes anti-skid thermoplastic polyurethane elastomer rubber, and the anti-skid grade of the anti-skid thermoplastic polyurethane elastomer rubber can be above R10. In some embodiments, the first support sheet 13 includes polycarbonate. In some embodiments, the first elastic sheet 14 includes thermoplastic polyurethane elastomer rubber. In some embodiments, the first hard sheet 16 includes hard thermoplastic polyurethane elastomer rubber, and the hardness of the hard thermoplastic polyurethane elastomer rubber can be above 70A.

[0029] In some embodiments, as described above, the supporting device may also be a back head pad assembly 20, in which case the back head pad assembly 20 is connected to the device body, for example, via a strap.

[0030] Figure 7 and Figure 8 A perspective schematic diagram of a back head pad assembly 20 according to some embodiments is shown. Fig. 9 An exploded schematic view of a back of the head pad assembly 20 is shown according to some embodiments. Fig.10 FIG. 2 shows a cross-sectional schematic diagram of a back head pad assembly 20 according to some embodiments. Fig. 9 and Fig.10 As shown, in some embodiments, the back head pad assembly 20 includes a second bracket 21, a second support sheet 23, a second elastic sheet 24, a second foam 25, a second hard sheet 26, and a second polyurethane cloth 27. In some embodiments, the second support sheet 23 is located between the second bracket 21 and the second elastic sheet 24. In some embodiments, the second elastic sheet 24 is located between the second support sheet 23 and the second foam 25. In some embodiments, the second foam 25 is located between the second elastic sheet 24 and the second hard sheet 26. In some embodiments, the second hard sheet 26 is located between the second foam 25 and the second polyurethane cloth 27.

[0031] In some embodiments, the portion of the back head pad assembly 20 other than the second bracket 21 may be referred to as a soft bag portion 28. Fig.11 As shown. In some embodiments, the second bracket 21 may include a plastic bracket, but the present disclosure is not limited thereto. In some embodiments, the second polyurethane cloth 27, the second hard sheet 26 and the second elastic sheet 24 may be assembled into one piece by sewing or high-frequency processing. In some embodiments, the second elastic sheet 24 provides elastic force for the soft bag part 28 to be hung on the second bracket 21. In some embodiments, the second support sheet 23 plays a supporting role to prop up the soft bag part 28. In some embodiments, the back of the head pad assembly 20 may also include a second anti-slip sheet 22, which plays an anti-slip role to avoid relative sliding between the soft bag part 28 and the second bracket 21.

[0032] By adopting the structure of the back head pad assembly 20 disclosed in the present invention, the soft bag part 28 of the back head pad assembly 20 and the second bracket 21 can be quickly disassembled, and the soft bag part 28 and the second bracket 21 do not need to be bonded with glue, which is environmentally friendly and reliable. In addition, the back head pad assembly 20 can also be quickly replaced to achieve customization.

[0033] In some embodiments, the second hard sheet 26 is provided with one or more hooks, which are hung on the second bracket 21. That is, by hanging on the second bracket 21 through the hook, the use of glue is also avoided, and a detachable design can be achieved.

[0034] In some embodiments, the second hard sheet 26 is further provided with a disassembly tearing portion. In some embodiments, the disassembly tearing portion can be used as an operating position when assembling or disassembling the back head pad assembly 20. In some embodiments, the second anti-slip sheet 22, the second support sheet 23 or the second elastic sheet 24 are fixed by double-sided adhesive or hot melt adhesive film.

[0035] In some embodiments, the second anti-skid sheet 22 includes anti-skid thermoplastic polyurethane elastomer rubber, and the anti-skid grade of the anti-skid thermoplastic polyurethane elastomer rubber can be above R10. In some embodiments, the second support sheet 23 includes polycarbonate. In some embodiments, the second elastic sheet 24 includes thermoplastic polyurethane elastomer rubber. In some embodiments, the second hard sheet 26 includes hard thermoplastic polyurethane elastomer rubber, and the hardness of the hard thermoplastic polyurethane elastomer rubber can be above 70A.

[0036] By adopting the supporting device (foam component 10 and / or back head pad component 20) disclosed in the present invention, the elasticity and supporting force of the soft package part are realized by the combined use of the elastic sheet 14 / 24 and the supporting sheet 13 / 23, and no glue bonding is required, which is more environmentally friendly. In addition, the combination of polyurethane cloth and hard sheet is realized through sewing or high-frequency process, thereby realizing a "cloth cover-like" soft package. In addition, the foam component 10 and the back head pad component 20 realize the rapid disassembly or assembly of the soft package part and the bracket. In this way, it is easy to replace for washing, easy to replace soft package parts of different shapes, better adapt to different faces, easy to replace soft package parts of different colors, materials, and appearances, and improve the yield and reduce costs.

[0037] According to one or more embodiments of the present disclosure, a head-mounted device is provided, which includes a device body and a supporting device, wherein the supporting device is detachably connected to the device body, and the supporting device includes: a bracket; a supporting sheet; an elastic sheet, wherein the supporting sheet is located between the bracket and the elastic sheet; a foam, wherein the elastic sheet is located between the supporting sheet and the foam; a hard sheet, wherein the foam is located between the elastic sheet and the hard sheet; and a polyurethane cloth, wherein the hard sheet is located between the foam and the polyurethane cloth.

[0038] According to one or more embodiments of the present disclosure, the supporting device further includes an anti-slip sheet, and the anti-slip sheet is located between the bracket and the supporting sheet.

[0039] According to one or more embodiments of the present disclosure, the hard sheet is provided with one or more hooks, and the hooks are hung on the bracket.

[0040] According to one or more embodiments of the present disclosure, the hard sheet is further provided with a disassembly tearing handle.

[0041] According to one or more embodiments of the present disclosure, the anti-slip sheet, the support sheet or the elastic sheet is fixed by double-sided adhesive or hot-melt adhesive film.

[0042] According to one or more embodiments of the present disclosure, the support sheet includes polycarbonate, the elastic sheet includes thermoplastic polyurethane elastomer rubber, and the hard sheet includes hard thermoplastic polyurethane elastomer rubber.

[0043] According to one or more embodiments of the present disclosure, the anti-slip sheet includes anti-slip thermoplastic polyurethane elastomer rubber.

[0044] According to one or more embodiments of the present disclosure, the supporting device is a foam component or a back-of-head pad component.

[0045] According to one or more embodiments of the present disclosure, the supporting device includes a foam component and a back-of-head pad component.

[0046] According to one or more embodiments of the present disclosure, the head-mounted device includes virtual reality glasses.

[0047] According to one or more embodiments of the present disclosure, a head-mounted device is provided, which includes a device body and a foam component, wherein the foam component is detachably connected to the device body, and the foam component includes: a first bracket; a first anti-slip sheet; a first supporting sheet, wherein the first anti-slip sheet is located between the first bracket and the first supporting sheet; a first elastic sheet, wherein the first supporting sheet is located between the first anti-slip sheet and the first elastic sheet; a first foam, wherein the first elastic sheet is located between the first supporting sheet and the first foam; a first hard sheet, wherein the first foam is located between the first elastic sheet and the first hard sheet; and a first polyurethane cloth, wherein the first hard sheet is located between the first foam and the first polyurethane cloth.

[0048] According to one or more embodiments of the present disclosure, the first hard sheet is provided with one or more hooks, and the hooks are hung on the first bracket.

[0049] According to one or more embodiments of the present disclosure, the first hard sheet is further provided with a disassembly tearing handle.

[0050] According to one or more embodiments of the present disclosure, the first anti-slip sheet, the first supporting sheet or the first elastic sheet is fixed by a double-sided adhesive or a hot-melt adhesive film.

[0051] According to one or more embodiments of the present disclosure, the first anti-slip sheet includes anti-slip thermoplastic polyurethane elastomer rubber, the first support sheet includes polycarbonate, the first elastic sheet includes thermoplastic polyurethane elastomer rubber, and the first hard sheet includes hard thermoplastic polyurethane elastomer rubber.

[0052] According to one or more embodiments of the present disclosure, the head-mounted device also includes a back-head pad assembly, which is connected to the device body, wherein the back-head pad assembly includes: a second bracket; a second supporting plate, a second elastic plate, the second supporting plate is located between the second bracket and the second elastic plate; a second foam, the second elastic plate is located between the second supporting plate and the second foam; a second hard plate, the second foam is located between the second elastic plate and the second hard plate; a second polyurethane cloth, the second hard plate is located between the second foam and the second polyurethane cloth.

[0053] According to one or more embodiments of the present disclosure, the back of the head pad assembly further includes a second anti-slip sheet, and the second anti-slip sheet is located between the second bracket and the second support sheet.

[0054] According to one or more embodiments of the present disclosure, the second hard sheet is provided with one or more hooks, and the hooks are hung on the second bracket.

[0055] According to one or more embodiments of the present disclosure, the second hard sheet is further provided with a disassembly tearing handle.

[0056] According to one or more embodiments of the present disclosure, the second anti-slip sheet includes anti-slip thermoplastic polyurethane elastomer rubber, the second supporting sheet includes polycarbonate, the second elastic sheet includes thermoplastic polyurethane elastomer rubber, and the second hard sheet includes hard thermoplastic polyurethane elastomer rubber.

[0057] The above description is only a preferred embodiment of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of disclosure involved in the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above disclosed concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present disclosure (but not limited to) by each other to form a technical solution.

[0058] In addition, although each operation is described in a specific order, this should not be understood as requiring these operations to be performed in the specific order shown or in a sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Similarly, although some specific implementation details are included in the above discussion, these should not be interpreted as limiting the scope of the present disclosure. Some features described in the context of a separate embodiment can also be implemented in a single embodiment in combination. On the contrary, the various features described in the context of a single embodiment can also be implemented in multiple embodiments individually or in any suitable sub-combination mode.

[0059] Although the subject matter has been described in language specific to structural features and / or methodological logical actions, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. On the contrary, the specific features and actions described above are merely example forms of implementing the claims.

Claims

1. A head mounted device, characterized in that: The head mounted device comprises a device body and a supporting device, wherein the supporting device is detachably connected to the device body, and the supporting device comprises: Bracket; Support sheet; An elastic sheet, wherein the supporting sheet is located between the bracket and the elastic sheet; Foam, the elastic sheet is located between the supporting sheet and the foam; A hard sheet, wherein the foam is located between the elastic sheet and the hard sheet; Polyurethane cloth, the hard sheet is located between the foam and the polyurethane cloth.

2. The head mounted device according to claim 1, wherein: The supporting device further comprises an anti-slip sheet, and the anti-slip sheet is located between the bracket and the supporting sheet.

3. The head mounted device according to claim 1, wherein: The hard sheet is provided with one or more hooks, and the hooks are hung on the bracket.

4. The head mounted device according to claim 3, wherein: The hard sheet is also provided with a disassembly tearing handle.

5. The head mounted device according to claim 2, wherein: The anti-slip sheet, the supporting sheet or the elastic sheet are fixed by double-sided adhesive or hot-melt adhesive film.

6. The head mounted device according to claim 1, wherein: The supporting sheet includes polycarbonate, the elastic sheet includes thermoplastic polyurethane elastomer rubber, and the hard sheet includes hard thermoplastic polyurethane elastomer rubber.

7. The head mounted device according to claim 2, wherein: The anti-skid sheet includes anti-skid thermoplastic polyurethane elastomer rubber.

8. The head mounted device according to claim 1, wherein: The supporting device is a foam component or a back-of-head pad component.

9. The head mounted device according to claim 1, wherein: The supporting device comprises a foam component and a back-of-head pad component.

10. The head mounted device according to claim 1, wherein: The head mounted device includes virtual reality glasses.

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