CN217467360U

CN217467360U - Head-mounted device

Info

Publication number: CN217467360U
Application number: CN202221660045.8U
Authority: CN
Inventors: 徐俊峰
Original assignee: Shenzhen Quan Yin Technology Co ltd
Current assignee: Shenzhen Quan Yin Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-20
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a head-mounted equipment for the cover is established at human head, and it includes head-mounted device and fixed subassembly. The fixing component comprises a main body and at least two first elastic components, the main body is provided with two fixing ends, one fixing end is connected with one end of the head-mounted device through one elastic component, and the other fixing end is connected with the other end of the head-mounted device through the other elastic component; the elastic component is arranged to be capable of extending under an external force with a constant pulling force. The head size of user often is diverse, and the elastic component of the head-mounted device of this application can self-adaptation adjustment length in order to adapt to different head sizes, and the pulling force is unchangeable. When the user wants to wear this head mounted device, can be with proper and cover the elastic component in the head position, because elastic component's pulling force is invariable, can not produce bigger extrusion sense to the great user of head size, be favorable to promoting the comfort that the user wore.

Description

Head-mounted device

Technical Field

The utility model relates to an intelligent equipment technical field especially relates to a head-mounted equipment.

Background

Traditional head-mounted devices, such as VR glasses, goggles, masks, hats, helmets, etc., are often worn on the head of a user using elastic tapes, etc., to accommodate users with different head sizes.

Traditional head-mounted equipment, its elasticity sticky tape often produces great tensile force when drawing long, and then guarantees user's reliable wearing, however, the travelling comfort when too big tensile force influences the user and wears.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a head-mounted device in order to solve the above problems.

A head-mounted device is used for being sleeved on the head of a human body and comprises:

a head-mounted device;

the fixing component comprises a main body and at least two first elastic components, the main body is provided with two fixing ends, one fixing end is connected with one end of the head-mounted device through one elastic component, and the other fixing end is connected with the other end of the head-mounted device through the other elastic component; the elastic component is arranged to be capable of extending under an external force with a constant pulling force.

According to the head-mounted equipment, the two fixed ends of the main body of the fixing component are respectively connected with the head-mounted device through the two elastic components, so that a closed-loop structure is formed to be sleeved on the head of a human body. User's head size often diverse, the elastic component of the head mounted device of this application can self-adaptation adjustment length in order to adapt to different head sizes, and the pulling force is unchangeable. For example, when a user with a large head size wears the head-mounted device, the elastic assembly can be properly sleeved on the head, and due to the fact that the tensile force of the elastic assembly is constant, even if the elastic assembly is stretched, the tensile force cannot be increased, the elastic assembly cannot generate a larger squeezing feeling to the user with the large head size, and the wearing comfort of the user is improved.

In one embodiment, the first elastic component includes a first roller and a first elastic member, the first elastic member is wound around an outer circumferential surface of the first roller, the first roller is rotatably connected with the head-mounted device, a free end of the first elastic member is connected with the fixed end, and the first elastic member is configured to extend under an external force with a constant tension. When the head-mounted equipment is not worn, the first elastic piece is in a natural state and is wound on the outer circumferential surface of the first roller; when the head-mounted device is in a wearing state and the elastic assembly is elongated under the action of external force, a user can operate the main body by hand to drive the first elastic piece at the fixed end, so that the first elastic piece drives the first roller to rotate relative to the head-mounted device, and the first elastic piece extends with constant tension.

In one embodiment, the free end of the first elastic member is bent to form a first hook, the fixed end is provided with a first clamping hole, and the first elastic member extends into the first clamping hole through the first hook to be clamped with the fixed end. The first elastic piece and the fixed end of the main body are connected detachably through the structural arrangement, so that the first elastic piece and the fixed end of the main body can be separately packaged in a transportation process, a user can also conveniently disassemble and assemble according to actual needs, and partial members are replaced when aged.

In one embodiment, the first roller is rotatably connected to the inside of the head-mounted device, or the first elastic assembly further includes a first connecting member disposed outside the head-mounted device, and the first roller is rotatably connected to the first connecting member. In other words, the first roller can be arranged in the head-mounted device or outside the head-mounted device, and the specific arrangement position of the first roller is not limited in the application, and only needs to be rotatably connected with the head-mounted device.

In one embodiment, the first resilient member is a constant load spring. The tension generated by the constant load spring when it is stretched in its linear direction is constant regardless of the stroke, i.e., the load of the constant load spring is constant regardless of how the stroke is extended.

In one embodiment, the body is U-shaped and has two free ends, the free ends being the fixed ends. The main part of U-shaped is comparatively agreeable with human head structure, and the structure of U-shaped is comparatively symmetrical, and its two stiff ends are also comparatively balanced by the produced pulling force of elastic component, and can understand, this reliability and the travelling comfort when helping improving wear-type equipment.

In one embodiment, the fixing assembly further includes a second elastic assembly and a supporting portion, one end of the supporting portion is connected to the middle portion of the main body, and the other end of the supporting portion is connected to the head-mounted device through the second elastic assembly. When a user wears the head-mounted equipment, the supporting part connected to the middle part of the main body can span the top of the head of the user, namely the supporting part can be abutted to the top of the head of the user, and the wearing reliability is further improved. Because the setting of second elastic component, the supporting part also can extend with invariable pulling force to when the head size of adaptation different users, keep comparatively invariable tensile force, promote the user and wear the travelling comfort.

In one embodiment, the second elastic assembly includes a second roller and a second elastic member, the second elastic member is wound around an outer circumferential surface of the second roller, the second roller is rotatably connected to the head-mounted device, a free end of the second elastic member is connected to an end of the supporting portion away from the main body, and the second elastic member is configured to extend under an external force with a constant tension. When the head-mounted equipment is not worn, the second elastic piece is in a natural state and is wound on the outer circumferential surface of the second roller; when the head-mounted device is in a wearing state and the elastic assembly is elongated under the action of external force, the user can operate the main body with hands to drive the second elastic piece, so that the second elastic piece drives the second roller to rotate relative to the head-mounted device, and the second elastic piece extends with constant tensile force.

In one embodiment, the free end of the second elastic member is bent to form a second hook, one end of the support portion, which is far away from the main body, is provided with a second clamping hole, the second elastic member extends into the second clamping hole through the second hook to be clamped with the support portion, and/or the second elastic member is a constant load spring. The structure arrangement enables the second elastic piece to be detachably connected with the fixed end of the main body, the second elastic piece and the fixed end of the main body can be separately packaged in the transportation process, a user can also conveniently disassemble and assemble according to actual needs, and partial components are replaced when aging.

In one embodiment, the second roller is rotatably connected to the inside of the head-mounted device, or the second elastic assembly further includes a second connecting member disposed outside the head-mounted device, and the second roller is rotatably connected to the second connecting member. In other words, the second roller can be arranged in the head-mounted device or outside the head-mounted device, and the specific arrangement position of the second roller is not limited in the application, and only needs to be rotatably connected with the head-mounted device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a head-mounted apparatus according to an embodiment of the present invention, in which a first elastic component and a second elastic component are both located outside a head-mounted device;

fig. 2 is a perspective view of a fixing assembly according to an embodiment of the present invention;

fig. 3 is a perspective view of a head-mounted apparatus according to another embodiment of the present invention, wherein the first elastic component and the second elastic component are both located in the head-mounted apparatus.

Reference numerals:

10. a head-mounted device; 100. a head-mounted device; 200. a fixing assembly; 210. a first elastic member; 211. a first roller; 212. a first elastic member; 213. a first hook; 220. a second elastic member; 221. a second roller; 222. a second elastic member; 214. a second hook; 230. a main body; 231. a fixed end; 232. a first clamp hole; 240. a support portion; 242. a second capture aperture.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Referring to fig. 1, 2 and 3, the present application provides a head-mounted device 10, which can be used to cover the head of a human body. The head-mounted apparatus 10 includes a head-mounted device 100 and a fixing assembly 200. The head-mounted device 100 may be a head-mounted display device (such as VR glasses, etc.), swimming glasses, a mask, a hat, a helmet, etc., among others. The fixing component 200 includes a main body 230 and at least two first elastic components 210, the main body 230 has two fixing ends 231, one fixing end 231 is connected with one end of the head-mounted device 100 through one elastic component, and the other fixing end 231 is connected with the other end of the head-mounted device 100 through the other elastic component; the elastic member is configured to be able to extend under an external force with a constant tension.

In the head-mounted device 10, the two fixed ends 231 of the main body 230 of the fixing component 200 are respectively connected to the head-mounted device 100 through two elastic components, so as to form a closed loop structure to be sleeved on the head of the human body. The head sizes of users are often different, and the elastic component of the head-mounted device 10 of the present application can be adaptively adjusted in length to adapt to different head sizes, and the pulling force is not changed. For example, when a user with a large head size wears the head-mounted device 10, the elastic component can be properly sleeved on the head, and due to the constant tension of the elastic component, the tension of the elastic component is not increased even if the elastic component is stretched, so that the user with the large head size cannot be squeezed more, and the wearing comfort of the user is improved.

Specifically, as shown in fig. 1 and fig. 2, in some embodiments, the first elastic element 210 includes a first roller 211 and a first elastic element 212, the first elastic element 212 is disposed around an outer circumferential surface of the first roller 211, the first roller 211 is rotatably connected to the head-mounted device 100, a free end of the first elastic element 212 is connected to the fixed end 231, and the first elastic element 212 is configured to extend under an external force with a constant tensile force. When the head mounted device 10 is in the unworn state, the first elastic member 212 is in a natural state and wound around the outer circumferential surface of the first roller 211; when the head-mounted device 10 is in a wearing state and the elastic component is elongated under an external force, the user can operate the main body 230 with a hand to drive the first elastic element 212 at the fixed end 231, so that the first elastic element 212 drives the first roller 211 to rotate relative to the head-mounted device 100, and the first elastic element 212 extends with a constant tensile force.

More specifically, as shown in fig. 2, in some embodiments, the free end of the first elastic element 212 is bent to form a first hook 213, the fixed end 231 is provided with a first hook hole 232, and the first elastic element 212 extends into the first hook hole 232 through the first hook 213 to be engaged with the fixed end 231. Due to the structure, the connection between the first elastic element 212 and the fixed end 231 of the main body 230 can be detached, so that the first elastic element and the fixed end can be separately packaged in the transportation process, and a user can conveniently detach and install the first elastic element and the fixed end according to actual needs and replace the first elastic element and the fixed end when part of the components are aged.

It should be noted that the present application does not limit the specific location of the first roller 211, and it only needs to be rotatably connected to the head-mounted device 100. In other words, the first roller 211 may be disposed inside the head mount 100 or outside the head mount 100. For example, in the embodiment shown in fig. 2, the first elastic assembly 210 further includes a first connecting member disposed outside the head-mounted device 100, the first roller 211 is rotatably connected to the first connecting member, and the first connecting member can be partially inserted into the shaft hole of the first roller 211. As another example, in the embodiment shown in fig. 3, the first roller 211 is rotatably coupled within the headgear 100.

In some of these embodiments, the first resilient member 212 is a constant load spring. The tension generated by the constant load spring when it is stretched in its linear direction is constant regardless of the stroke, i.e., the load of the constant load spring is constant regardless of how the stroke is extended within a certain range.

Further, as shown in fig. 1 to 3, in some embodiments, the main body 230 is U-shaped and has two free ends, the free ends being fixed ends 231. The U-shaped main body 230 is adapted to the head structure of the human body, and the U-shaped structure is symmetrical, and the two fixing ends 231 are balanced by the pulling force generated by the elastic component, which is understood to help to improve the reliability and comfort of the head-mounted device 10 when being worn.

As shown in fig. 1 and 2, in some embodiments, the fixing assembly 200 further includes a second elastic assembly 220 and a supporting portion 240, one end of the supporting portion 240 is connected to the middle of the main body 230, the other end of the supporting portion 240 is connected to the head-mounted device 100 through the second elastic assembly 220, and the supporting portion 240 has a substantially arc shape to cross over the top of the head of the user when the user wears the head-mounted device. When the user wears the head-mounted device 10, the supporting portion 240 connected to the middle portion of the main body 230 can abut against the top of the head of the user, so as to play a supporting role, and further improve the wearing reliability. Due to the arrangement of the second elastic assembly 220, the supporting portion 240 can also extend with a constant pulling force, so that when the head sizes of different users are adapted, a relatively constant tensioning force is maintained, and the wearing comfort of the users is improved. Due to the arrangement of the supporting portion 240, a large part of gravity of the head-mounted device 10 can be shared, when the user wears the head-mounted device 10, the circumferential tension of the head of the user does not need to be too high, namely, the tension can be further reduced while the wearing reliability is maintained, and the wearing comfort is improved.

Specifically, in some embodiments, the second elastic element 220 includes a second roller 221 and a second elastic member 222, the second elastic member 222 is disposed around an outer circumferential surface of the second roller 221, the second roller 221 is rotatably connected to the head-mounted device 100, a free end of the second elastic member 222 is connected to an end of the supporting portion 240 away from the main body 230, and the second elastic member 222 is configured to be capable of extending with a constant pulling force under an external force. Wherein the second elastic member 222 may be a constant load spring. When the head mounted device 10 is in the unworn state, the second elastic member 222 is in a natural state and is wound around the outer circumferential surface of the second roller 221; when the head-mounted device 10 is in a wearing state and the elastic component is stretched under an external force, the user can operate the main body 230 with a hand to drive the second elastic element 222, so that the second elastic element 222 drives the second roller 221 to rotate relative to the head-mounted device 100, and the second elastic element 222 extends with a constant tension.

More specifically, in some embodiments, the free end of the second elastic element 222 is bent to form the second hook 214, one end of the supporting portion 240 away from the main body 230 is provided with a second hook hole 242, the second elastic element 222 extends into the second hook hole 242 through the second hook 214 to be engaged with the supporting portion 240, and/or the second elastic element 222 is a constant load spring. Due to the structure, the second elastic element 222 and the fixed end 231 of the main body 230 can be detachably connected, so that the second elastic element and the fixed end can be separately packaged in the transportation process, and a user can conveniently disassemble and assemble the second elastic element and the fixed end according to actual needs and replace part of components when the components are aged.

It should be noted that the specific location of the second roller 221 is not limited in this application, and it is only necessary that the second roller can be rotatably connected to the headset 100. In other words, the second roller 221 may be disposed inside the head mount 100 or outside the head mount 100. For example, in the embodiment shown in fig. 2, the second elastic element 220 further includes a second connecting member disposed outside the head-mounted device 100, and the second roller 221 is rotatably connected to the second connecting member, and the second connecting member can be partially inserted into the shaft hole of the second roller 221. As another example, in the embodiment shown in fig. 3, the second roller 221 is rotatably coupled within the headgear 100.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

In the description of the present invention, it is to be understood that the terms "length", "width", "thickness", "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description herein, references to the description of the terms "an embodiment," "other embodiments," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic description of the above terminology may not necessarily refer to the same embodiment or example. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Claims

1. The utility model provides a head-mounted equipment for the cover is established at human head, its characterized in that includes:

a head-mounted device;

2. The head-mounted apparatus according to claim 1, wherein the first elastic component comprises a first roller and a first elastic member, the first elastic member is wound around an outer circumferential surface of the first roller, the first roller is rotatably connected with the head-mounted device, a free end of the first elastic member is connected with the fixed end, and the first elastic member is configured to be capable of extending under an external force with a constant pulling force.

3. The head-mounted apparatus according to claim 2, wherein the free end of the first elastic member is bent to form a first hook, the fixed end is provided with a first locking hole, and the first elastic member extends into the first locking hole through the first hook to be locked with the fixed end.

4. The headset of claim 2, wherein the first roller is rotatably coupled within the headset, or wherein the first resilient assembly further comprises a first coupling member disposed outside the headset, the first roller being rotatably coupled to the first coupling member.

5. A headset according to claim 2, wherein the first resilient member is a constant load spring.

6. The headset of any one of claims 1 to 5, wherein the body is U-shaped and has two free ends, the free ends being the fixed ends.

7. The head-mounted apparatus according to claim 6, wherein the fixing assembly further comprises a second elastic assembly and a supporting portion, one end of the supporting portion is connected to the middle portion of the main body, and the other end of the supporting portion is connected to the head-mounted device through the second elastic assembly.

8. The head-mounted apparatus according to claim 7, wherein the second elastic component comprises a second roller and a second elastic member, the second elastic member is wound around an outer circumferential surface of the second roller, the second roller is rotatably connected to the head-mounted device, a free end of the second elastic member is connected to an end of the supporting portion away from the main body, and the second elastic member is configured to extend under an external force with a constant tension.

9. The head-mounted apparatus according to claim 8, wherein a free end of the second elastic member is bent to form a second hook, one end of the support portion, which is away from the main body, is provided with a second locking hole, the second elastic member extends into the second locking hole through the second hook to be locked with the support portion, and/or the second elastic member is a constant-load spring.

10. The headset of claim 8, wherein the second roller is rotatably coupled within the headset, or wherein the second resilient component further comprises a second link disposed outside the headset, the second roller being rotatably coupled to the second link.