TWI668470B - Head-mounted display device - Google Patents

Abstract

A headband display device includes a wearable component, at least one cushion and at least one adjustable fixed component. The wearable component is wearable to the user's head. At least one cushion is floatingly connected to the wearable component and can contact the head of the user. At least one adjustable fixing component includes a first positioning structure and a second positioning structure. The first positioning structure is connected to the wearable component, and the second positioning structure is connected to at least one cushion. The structural interference between the first positioning structure and the second positioning structure positions at least one cushion on the wearable component.

Description

Head-mounted display device

The present application relates to a head-mounted display device, and in particular to a head-mounted display device capable of improving wearing comfort.

With the development of the technology industry, the types, functions, and methods of display devices are becoming more and more diverse. Wearable display devices that can be worn directly on the user's body have also emerged. There are quite a few types of head-mounted display devices. Take head-mounted display devices such as goggles as an example. After the user wears such a display device, in addition to seeing a stereo image, the image will also The part rotates and changes to provide users with a more immersive experience.

However, some users will feel uncomfortable after wearing most of the head-mounted display devices on the market, because most head-mounted display devices on the market are not suitable for their headbands and cushions. Head shape. Therefore, how to make the head-mounted display device more securely fit on the user's head while providing the user with a more comfortable use experience is a very important subject in the field.

The present application provides a head-mounted display device that can match the head shape of different users, helps the user to wear the headband display device more stably, and can also improve the user's comfort when wearing.

A head-mounted display device of the present application includes a wearable component, at least one soft pad, and at least one adjustable fixed component. The wearable component is suitable for being worn on the user's head. At least one cushion is suitable for contacting the head of the user and floatingly connected to the wearable component. At least one adjustable fixing component includes a first positioning structure and a second positioning structure. The first positioning structure is connected to the wearable component, and the second positioning structure is connected to at least one cushion. The structural interference between the first positioning structure and the second positioning structure positions at least one cushion on the wearable component.

In an embodiment of the present application, the above-mentioned at least one cushion is adapted to be driven by an external force to drive the second positioning structure toward the first positioning structure relative to the wearable component. When the second positioning structure interferes with the first positioning structure, the structural interference between the first positioning structure and the second positioning structure positions at least one cushion on the wearable component.

In an embodiment of the present application, the above-mentioned at least one cushion is suitable for driving the second positioning structure toward the first positioning structure relative to the wearable component under the action of external force, and the opposite ends of the at least one cushion are suitable for following The external force translates toward each other, and at least one cushion is adapted to drive the second positioning structure to move relative to the wearable component with the external force.

In an embodiment of the present application, the above-mentioned first positioning structure includes a first interference portion, and the second positioning structure includes a plurality of second interference portions. When at least one cushion is driven by an external force, the second positioning structure moves relative to the wearable component and rotates relative to the wearable component, and the first interference portion moves between two adjacent second interference portions to cause the second When the positioning structure and the first positioning structure are engaged with each other, the mutual engagement between the first positioning structure and the second positioning structure positions at least one cushion on the wearable component.

In an embodiment of the present application, the above-mentioned first positioning structure includes a rough surface, and the second positioning structure includes another rough surface corresponding to the first positioning structure. When at least one cushion is driven by an external force to drive the second positioning structure toward the first positioning structure relative to the wearable component and rotate relative to the wearable component to bring the second positioning structure and the first positioning structure into contact with each other, the The friction between the first positioning structure and the second positioning structure positions at least one cushion on the wearable component.

In an embodiment of the present application, the above-mentioned wearable assembly has at least one pair of sliding grooves, at least one cushion has at least one pair of sliding portions corresponding to at least one pair of sliding grooves, and the pair of sliding portions are located opposite the at least one cushion Both ends, and the pair of sliding parts are respectively movably disposed in the pair of sliding grooves.

In an embodiment of the present application, the above-mentioned pair of sliding portions have a spherical structure.

In an embodiment of the present application, the above-mentioned wearable component includes a main body and a head-mounted component connected to the main body. The main body is suitable for projecting a display screen toward the user's eyes, and the headband assembly is suitable for being worn on the user's head. The headband assembly includes an eyepiece, a pair of extensions respectively connected to opposite ends of the eyepiece, and a rotation mechanism coupled to the pair of extensions. The eye-catching portion is suitable for covering the eyes of the user, and the rotating mechanism is suitable for rotating and driving the pair of extensions to tighten or relax, so as to adjust the total length of the pair of extensions.

In an embodiment of the present application, the eye contact portion has a pair of sliding grooves, the cushion has a pair of sliding portions corresponding to the pair of sliding grooves, the pair of sliding portions are located at opposite ends of the cushion, and the pair of sliding The parts are respectively movably arranged in the pair of chutes.

In an embodiment of the present application, the above-mentioned cushion is suitable for contacting the user's frontal bone, and has an upper side and a lower side opposite to each other. When the headband assembly is worn on the user's head, the upper side of the cushion contacts the user's frontal bone. When the cushion is subjected to an external force, it drives the second positioning structure relative to the eyepiece to move toward the first positioning structure and rotates relative to the eyepiece so that the first positioning structure and the second positioning structure produce structural interference to position the cushion at When contacting the eye, the upper and lower sides of the cushion contact the user's frontal bone.

In an embodiment of the present application, the above-mentioned rotating mechanism has a pair of sliding grooves, the cushion has a pair of sliding portions corresponding to the pair of sliding grooves, the pair of sliding portions are located at opposite ends of the cushion, and the pair of sliding portions Don't move it in this pair of chute.

In an embodiment of the present application, the above-mentioned cushion is suitable for contacting the occipital bone of a user, and has an upper side and a lower side opposite to each other. When the headband assembly is worn on the user's head, the lower side of the cushion contacts the user's occipital bone. When the cushion is subjected to an external force, the second positioning structure is moved relative to the rotating mechanism toward the first positioning structure and rotated relative to the rotating mechanism so that the first positioning structure and the second positioning structure produce structural interference to position the cushion on the rotating mechanism At this time, the lower and upper sides of the cushion touch the occipital bone of the user.

In an embodiment of the present application, the at least one cushion includes a first cushion and a second cushion. The eye contact portion has a pair of first slide grooves, and the rotating mechanism has a pair of second slide grooves. The first cushion has a pair of first sliding portions corresponding to the pair of first sliding grooves, and the pair of first sliding portions are located at opposite ends of the first cushion. The second cushion has a pair of second sliding portions corresponding to the pair of second sliding grooves, and the pair of second sliding portions are located at opposite ends of the second cushion. Wherein, the pair of first sliding parts are respectively movably disposed inside the pair of first chute, and the pair of second sliding parts are respectively movably disposed inside the pair of second chute.

In an embodiment of the present application, the at least one adjustable fixing component includes a first adjustable fixing component and a second adjustable fixing component. The first adjustable fixing assembly includes a first positioning structure and a second positioning structure. The first positioning structure is connected to the aforementioned eyepiece portion, and the second positioning structure is connected to the aforementioned first soft pad. The second adjustable fixing assembly includes a third positioning structure and a fourth positioning structure. The third positioning structure is connected to the aforementioned rotating mechanism, and the fourth positioning structure is connected to the aforementioned second soft pad.

In an embodiment of the present application, the above-mentioned first cushion is suitable for contacting the user's frontal bone, and has a first upper side and a first lower side opposite to each other. The above-mentioned second cushion is suitable for contacting the occipital bone of the user, and has a second lower side and a second upper side opposite to each other. When the headband assembly is worn on the user's head, the first upper side of the first cushion contacts the user's frontal bone, and the second lower side of the second cushion contacts the user's occipital bone. When the first cushion is subjected to a first external force, the second positioning structure is moved relative to the eyepiece portion toward the first positioning structure and rotated relative to the eyepiece portion so that the first positioning structure and the second positioning structure are generated When the first cushion is positioned at the eye contact portion due to structural interference, the first upper side and the first lower side of the first cushion contact the user's frontal bone. And when the second cushion is affected by a second external force, the fourth positioning structure is moved relative to the rotating mechanism toward the third positioning structure and rotated relative to the rotating mechanism so that the third positioning structure and the fourth positioning structure generate structures When interfering and positioning the second cushion on the rotating mechanism, the second lower side and the second upper side of the second cushion contact the occipital bone of the user.

Based on the above, in the head-mounted display device of the present application, the wearable component is suitable for being worn on the head of the user, at least one cushion is floatingly connected to the wearable component, and is suitable for being worn on the wearable component to the user Touches the user ’s head, the structural interference between the first positioning structure and the second positioning structure positions at least one cushion on the wearable component, so that the head-mounted display device can communicate with different users The head shapes of the two are matched with each other, which helps the user to wear it to the head more firmly, and can also improve the user's comfort in wearing the head-mounted display device.

In order to make the above-mentioned features and advantages of the present application more obvious and understandable, the embodiments are specifically described below in conjunction with the accompanying drawings for detailed description as follows.

FIG. 1A is a schematic perspective view of a head-mounted display device according to an embodiment of the present application. FIG. 1B is another perspective perspective view of the head-mounted display device of FIG. 1A. 1A and 1B, the head-mounted display device 100 includes a wearable component 110, at least one cushion and an adjustable fixing component. At least one cushion (such as the first cushion 120A and the second cushion 120B shown in FIG. 3A) is floatingly connected to the wearable component 110. The wearable component 110 can be worn to the user's head, at least one cushion can contact the user's head when the wearable component 110 is worn to the user's head, and the at least one cushion can be fixed by at least one adjustable type Components (such as the first adjustable fixed component 130A and the second adjustable fixed component 130B shown in FIG. 3A) are positioned on the wearable component 110, so that the head-mounted display device 100 can be matched with the head shape of different users, It helps the user to wear the head-mounted display device 100 to the head more stably, and can also improve the user's comfort in wearing the head-mounted display device 100.

3A is a schematic cross-sectional view of the head-mounted display device of FIG. 1A before the cushion is not subjected to an external force. For clarity and ease of explanation, the first sliding groove 114a1, the second sliding groove 114c1, the first sliding portion 122A1, and the second sliding portion 122B1 are shown by dotted lines in FIG. 3A. Please refer to FIGS. 1A, 1B, and 3A. In detail, the wearable component 110 includes a main body 112 and a headband component 114 connected to the main body 112. A display 112a may be built in or additionally installed in the main body 112, and the display 112a may project a display screen toward the user's eyes when the user wears the headband assembly 114. In more detail, the head-mounted assembly 114 includes an eyepiece portion 114a, a pair of extension portions 114b connected to opposite ends of the eyepiece portion 114a, respectively, and a rotating mechanism 114c coupled to the pair of extension portions 114b. When the user wants to wear the wearable component 110 on the head, the eyepiece portion 114a can be covered on the user's eyes, and the pair of extension portions 114b can be tightened or loosened by turning the rotating mechanism 114c to adjust The total length of the pair of extensions 114b makes the wearable component 110 wear on the user's head.

2A is a schematic partial cross-sectional view of the head-mounted display device of FIG. 1A. 2B is a schematic partial cross-sectional view of the head-mounted display device of FIG. 1B. Please refer to FIGS. 1A, 2A and 3A, at least one cushion may include a first cushion 120A and a second cushion 120B. The first cushion 120A includes a first support portion 122A made of a hard material, and a first buffer portion 124A made of a soft material. The first support portion 122A can be used as a support, and the first buffer portion 124A can be used in contact The head of the user improves the comfort of the user when wearing the head-mounted display device 100. The first supporting portion 122A includes a pair of first sliding portions 122A1, and the pair of first sliding portions 122A1 are respectively connected to opposite ends of the first supporting portion 122A. On the other hand, the eyepiece portion 114a has a pair of first sliding grooves 114a1 corresponding to the pair of first sliding portions 122A1. The pair of first sliding portions 122A1 are movably disposed in the pair of first sliding grooves 114a1 so that the first A cushion 120A is floatingly connected to the wearable component 110.

Please refer to FIGS. 1B, 2B, and 3A. Similarly, the second cushion 120B includes a second support portion 122B made of a hard material, and a second buffer portion 124B made of a soft material, and the second support portion 122B As a support, the second buffer portion 124B can contact the user's head to improve the user's comfort when wearing the head-mounted display device 100. The second supporting portion 122B includes a pair of second sliding portions 122B1, and the pair of second sliding portions 122B1 are respectively connected to opposite ends of the second supporting portion 122B. On the other hand, the rotating mechanism 114c has a pair of second sliding grooves 114c1 corresponding to the pair of second sliding portions 122B1. The pair of second sliding portions 122B1 are movably disposed in the pair of second sliding grooves 114c1 so that the second The cushion 120B is floatingly connected to the wearable component 110.

In this embodiment, the first sliding portion 122A1 and the second sliding portion 122B1 are, for example, spherical structures, but in other embodiments, the first sliding portion and the second sliding portion may also be columnar structures, which is not the case here. The limit is set as long as the first sliding portion 122A1 can slide and rotate in the first sliding groove 114a1 and the second sliding portion 122B1 can slide and rotate in the second sliding groove 114c1.

In addition, the number of cushions can be increased or decreased according to demand, and the sliding portion and the chute can also be increased or decreased according to the number of cushions. On the other hand, the cushion can be provided anywhere on the wearable component 110 according to requirements. For example, at least one pair of sliding grooves can be provided on the eyepiece portion 114a, the extension portion 114b, or the rotating mechanism 114c to allow the cushion to pass through The cooperation between the sliding grooves is floatingly connected to the eyepiece portion 114a, the extension portion 114b or the rotation mechanism 114c to contact different positions of the user's head. In short, the wearable component 110 may have at least one pair of sliding grooves, at least one cushion has at least one pair of sliding portions corresponding to the at least one pair of sliding grooves, the pair of sliding portions are located at opposite ends of the at least one cushion, and this The pair of sliding parts are movably disposed inside the pair of sliding slots, so that at least one cushion is floatingly connected to the wearable component 110.

Please refer to FIGS. 1A, 1B and 3A, at least one adjustable fixing component may include a first adjustable fixing component 130A and a second adjustable fixing component 130B. The first adjustable fixing assembly 130A includes a first positioning structure (such as the first interference portion 132A in FIG. 3A) and a second positioning structure (such as the second interference portion 134A in FIG. 3A). The first positioning structure is connected to In the eyepiece portion 114a, the second positioning structure is connected to the first cushion 120A. The second adjustable fixing assembly includes a third positioning structure (such as the third interference portion 132B in FIG. 3A) and a fourth positioning structure (such as the fourth interference portion 134B in FIG. 3A). Mechanism 114c, and the fourth positioning structure is connected to the second cushion 120B.

FIG. 3B is a schematic view of the cushion of the head-mounted display device of FIG. 3A being positioned on the wearable component after an external force is applied. For clarity and ease of explanation, the first sliding groove 114a1, the second sliding groove 114c1, the first sliding portion 122A1, and the second sliding portion 122B1 are shown by dotted lines in FIG. 3B. 3A and 3B, the first cushion portion 124A of the first cushion 120A has a first upper side 124A1 and a first lower side 124A2 opposite to each other. The second buffer portion 124B of the second cushion 120B has a second lower side 124B1 and a second upper side 124B2 opposite to each other. FIG. 3A shows the state before the first cushion 120A is not subjected to the first external force F1 and the second cushion 120B is not subjected to the second external force F2. When the user wears the headband assembly 114 to the head, the first upper side 124A1 of the first cushion 120A can contact the user's frontal bone, and the second lower side 124B1 of the second cushion 120B can contact the user Occipital bone.

After that, the user can rotate the rotating mechanism 114c and drive the pair of extensions 114b to tighten, so that the total length of the pair of extensions 114b is shortened, and then the first cushion 120A is subjected to the first external force F1, and the second The cushion 120B is affected by the second external force F2.

On the other hand, the first positioning structure includes a first interference portion 132A, and the second positioning structure includes a plurality of second interference portions 134A corresponding to the first interference portion 132A. The third positioning structure includes a third interference portion 132B, and the fourth positioning structure includes a plurality of fourth interference portions 134B corresponding to the third interference portion 132B.

Please refer to FIG. 3A and FIG. 3B. FIG. 3B illustrates that the first cushion 120A of FIG. 3A is translated by the first external force F1 only toward the eye portion 114a without rotating, and the second cushion 120B is subjected to the second external force F2. The rear only translates toward the rotating mechanism 114c without rotating. When the first cushion 120A receives the first external force F1 and drives the second positioning structure relative to the eyepiece portion 114a to move toward the first positioning structure, the opposite ends of the first cushion 120A are oriented toward the first external force F1 When the first interference portion 132A moves between the two adjacent second interference portions 134A to make the first interference portion 132A and the two adjacent second interference portions 134A engage with each other, the first positioning structure The mutual engagement between the second positioning structure and the first cushion 120A is positioned on the wearable component 110. When the first positioning structure and the second positioning structure cause structural interference to position the first cushion 120A on the eyepiece portion 114a, the first upper side 124A1 and the first lower side 124A2 of the first cushion 120A are simultaneously in contact with the user The frontal bones, so that the first cushion 120A and the user's head shape can be matched with each other, which helps the user to wear the head-mounted display device 100 to the head more securely, and can also enhance the user's head wear The comfort of the display device 100.

Similarly, when the second cushion 120B receives the second external force F2 and drives the fourth positioning structure relative to the rotation mechanism 114c toward the third positioning structure, the opposite ends of the second cushion 120B follow the second external force F2 And moving towards each other, so that the third interference portion 132B moves between the adjacent two fourth interference portions 134B and the third interference portion 132B and one of the two adjacent second interference portions 134B are engaged with each other At this time, the mutual engagement between the third positioning structure and the fourth positioning structure positions the second cushion 120B on the wearable component 110. When the third positioning structure and the fourth positioning structure generate structural interference and position the second cushion 120B on the rotating mechanism 114c, the second lower side 124B1 and the second upper side 124B2 of the second cushion 120B are simultaneously in contact with the user's Occipital bone, so that the second cushion 120B and the user's head shape can be matched with each other, which helps the user to wear the head-mounted display device 100 to the head more securely, and can also enhance the user's head-mounted display The comfort of the device 100.

4A is a schematic cross-sectional view of the head-mounted display device of FIG. 1A after the cushion is rotated relative to the wearable component by an external force. FIG. 4B is a schematic view of the cushion of the head-mounted display device of FIG. 4A being positioned on the wearable component after an external force is applied. For clarity and ease of description, the first sliding groove 114a1, the second sliding groove 114c1, the first sliding portion 122A1, and the second sliding portion 122B1 are shown by dotted lines in FIGS. 4A and 4B. Please refer to FIGS. 4A and 4B. FIG. 4A shows that the first cushion 120A of FIG. 3A is translated and rotated toward the eyepiece portion 114a by the first external force F1, and the second cushion 120B is subjected to the second external force F2. The rearward translation mechanism 114c translates and produces a schematic view after rotation. When the first cushion 120A receives the first external force F1 and drives the second positioning structure toward the first positioning structure relative to the eyepiece portion 114a, the opposite ends of the first cushion 120A follow the first external force F1 Translate toward each other, and the first cushion 120A rotates relative to the eyepiece portion 114a, so that the first interference portion 132A moves between the adjacent two second interference portions 134A to make the first interference portion 132A and the two adjacent When the second interference portions 134A are engaged with each other, the mutual engagement between the first positioning structure and the second positioning structure positions the first cushion 120A on the wearable component 110. When the first positioning structure and the second positioning structure cause structural interference to position the first cushion 120A on the eyepiece portion 114a, the first upper side 124A1 and the first lower side 124A2 of the first cushion 120A are simultaneously in contact with the user Frontal bone. In other words, when the headband display device 100 is worn on the heads of users of different head types, the first cushion 120A can be rotated at different angles relative to the eyepiece portion 114a according to the head types of different users. The display device 100 can be matched with the head shape of different users, so that the head-mounted display device 100 can be firmly worn on the heads of different users, and helps to improve the user's wear of the head-mounted display device 100 Comfort.

Similarly, when the second cushion 120B receives the second external force F2 and drives the fourth positioning structure toward the third positioning structure relative to the rotating mechanism 114c, the opposite ends of the second cushion 120B follow the second external force F2 The second cushion 120B rotates relative to the rotation mechanism 114c, so that the third interference portion 132B moves between the adjacent two fourth interference portions 134B and the third interference portion 132B and the adjacent one When one of the two second interference portions 134B is engaged with each other, the mutual engagement between the third positioning structure and the fourth positioning structure positions the second cushion 120B on the wearable component 110. When the third positioning structure and the fourth positioning structure generate structural interference and position the second cushion 120B on the rotating mechanism 114c, the second lower side 124B1 and the second upper side 124B2 of the second cushion 120B are simultaneously in contact with the user's Occipital bone. In other words, when the headband display device 100 is worn on the heads of users of different head types, the second cushion 120B can rotate different angles relative to the rotation mechanism 114c according to the head types of different users, so that the head-mounted display The device 100 can be matched with the head shape of different users, so that the head-mounted display device 100 can be firmly worn on the heads of different users, and helps to improve the user's comfort in wearing the head-mounted display device 100 Sex.

In this embodiment, the number and placement of cushions can be adjusted according to needs. For example, the head-mounted display device 100 may only be provided with a single first cushion 120A or a single second cushion 120B, or both the first cushion 120A and the second cushion 120B. In other embodiments, the cushion may be disposed on at least one of the eyepiece portion 114a, the extension portion 114b, or the rotation mechanism 114c to contact different positions of the user's head.

In addition, the first support portion 122A, the first sliding portion 122A1, and the second interference portion 134A of the second positioning structure are made by integral molding, for example, but in other embodiments, they may be assembled from different components. Similarly, the second support portion 122B, the second sliding portion 122B1, and the fourth interference portion 134B of the fourth positioning structure are made by integral molding, for example, but in other embodiments, they may also be assembled from different components.

On the other hand, please refer to FIG. 1A, the eyepiece portion 114a includes a first limiting portion 114a2, and the first support portion 122A of the first cushion 120A includes a second limiting portion 122A2 corresponding to the first limiting portion 114a2, The first limiting portion 114a2 and the second limiting portion 122A2 are configured to limit the rotation of the first cushion 120A relative to the eyepiece portion 114a. In addition, a structure similar to the first limiting portion 114a2 and the second limiting portion 122A2 may be disposed between the second cushion 120B and the rotating mechanism 114c to limit the rotation of the second cushion 120B relative to the rotating mechanism 114c , Not elaborated here.

5 is a schematic perspective view of a head-mounted display device according to another embodiment of the present application. 6A is a schematic cross-sectional view of the cushion of the head-mounted display device of FIG. 5 without being subjected to an external force. 6B is a schematic view of the cushion of the head-mounted display device of FIG. 6A being positioned on the wearable component after being subjected to an external force. For clarity and ease of explanation, the first sliding groove 214a1, the second sliding groove 214c1, the first sliding portion 222A1, and the second sliding portion 222B1 are shown by dotted lines in FIGS. 6A and 6B. 5, 6A, and 6B, the head-mounted display device 200 includes a wearable component 210, a first cushion 220A, a second cushion 220B, a first adjustable fixing component 230A, and a second Adjustable fixed assembly 230B.

In detail, the wearable component 210 includes a body 212 and a headband component 214 connected to the body 212. The headband assembly 214 includes an eye portion 214a that can cover the eyes of the user, a pair of extension portions 214b connected to opposite ends of the eye portion 214a, and a rotation mechanism 214c coupled to the pair of extension portions 214b The rotation mechanism 214c is adapted to rotate and drive the pair of extensions 214b to tighten or relax, so that the total length of the pair of extensions 214b is shortened or increased. A display 212a may be built in or additionally installed in the main body 212, and the display 212a may project a display screen toward the user's eyes.

On the other hand, the eyepiece portion 214a has a pair of first slide grooves 214a1. The first cushion 220A includes a first support portion 222A and a first buffer portion 224A connected to the first support portion 222A. The first support portion 222A includes a pair of first sliding portions 222A1 corresponding to the pair of first sliding grooves 214a1, the pair of first sliding portions 222A1 are movably disposed in the pair of first sliding grooves 214a1, and Spherical structure, but not limited to this. The first buffer portion 224A is configured to contact the user's frontal bone, and has a first upper side 224A1 and a first lower side 224A2 opposite to each other.

The rotation mechanism 214c has a pair of second slide grooves 214c1. The second cushion 220B includes a second support portion 222B and a second buffer portion 224B connected to the second support portion 222B. The second support portion 222B includes a pair of second sliding portions 222B1 corresponding to the pair of second sliding grooves 214c1, the pair of second sliding portions 222B1 are movably disposed in the pair of second sliding grooves 214c1, and the second sliding portion 222B1 is, for example, Spherical structure, but not limited to this. The second buffer portion 224B is configured to contact the occipital bone of the user, and has a second lower side 224B1 and a second upper side 224B2 opposite to each other.

When the headband assembly 214 is worn on the user's head, the first upper side 224A1 of the first cushion portion 224A contacts the user's frontal bone, and the second lower side 224B1 of the second cushion portion 224B contacts the user's occipital bone.

In this embodiment, the first adjustable fixing component 230A includes a first positioning structure (such as the rough surface 232A in FIG. 6A) and a second positioning structure (such as another rough surface 234A in FIG. 6A). The first The positioning structure is connected to the eyepiece portion 214a of the headband assembly 214, and the second positioning structure is connected to the first support portion 222A of the first cushion 220A. The first positioning structure includes a rough surface 232A, and the second positioning structure includes another rough surface 234A corresponding to the first positioning structure.

The second adjustable fixing component 230B includes a third positioning structure (such as the rough surface 232B in FIG. 6A) and a fourth positioning structure (such as another rough surface 234B in FIG. 6A). The third positioning structure is connected to the headband The rotation mechanism 214c of the assembly 214 and the fourth positioning structure are connected to the second support portion 222B of the second cushion 220B. The third positioning structure includes a rough surface 232B, and the fourth positioning structure includes another rough surface 234B corresponding to the third positioning structure.

When the first cushion 220A receives the first external force F1, the second positioning structure moves toward the first positioning structure relative to the eye portion 214a of the wearable component 210 and rotates relative to the eye portion 214a of the wearable component 210 When the other rough surface 234A and the rough surface 232A are brought into contact with each other, the friction generated between the first positioning structure and the second positioning structure positions the first cushion 220A on the eye portion 214a of the wearable component 210, and the first The first upper side 224A1 and the first lower side 224A2 of the cushion 220A simultaneously contact the user's frontal bone. When the second cushion 220B receives the second external force F2, the fourth positioning structure moves toward the third positioning structure relative to the rotating mechanism 214c of the wearable component 210 and rotates relative to the rotating mechanism 214c of the wearable component 210 to cause another When a rough surface 234B and rough surface 232B are in contact with each other, the friction between the third positioning structure and the fourth positioning structure positions the second cushion 220B on the rotating mechanism 214c of the wearable component 210, and the second cushion 220B The first lower side 224B1 and the second upper side 224B2 simultaneously contact the user's occipital bone. In this way, the head-mounted display device 200 can be matched with the head shape of different users, which helps the user to wear the head-mounted display device 200 to the head more stably, and can also enhance the user to wear the head-mounted display The comfort of the display device 200.

7A is a schematic perspective view of a head-mounted display device according to another embodiment of the present application. 7B is another perspective schematic view of the head-mounted display device of FIG. 7A. 8A is a schematic partial cross-sectional view of the head-mounted display device of FIG. 7A. 8B is a schematic partial cross-sectional view of the head-mounted display device of FIG. 7B. 7A-8B, the head-mounted display device 300 includes a wearable component 310, a first cushion 320A, a second cushion 320B, and at least one adjustable fixing component. In the head-mounted display device 300 of this embodiment, at least one adjustable fixed component is implemented as the first adjustable fixed component 130A and the second adjustable fixed component 130B of the head-mounted display device 100. Elaborate.

In detail, the wearable component 310 includes a body 312 and a headband component 314 connected to the body 312. The headband assembly 314 includes an eye portion 314a that can cover the eyes of the user, a pair of extension portions 314b connected to opposite ends of the eye portion 314a, and a rotating mechanism 314c coupled to the pair of extension portions 314b The rotating mechanism 314c is adapted to rotate and drive the pair of extensions 314b to tighten or relax, thereby adjusting the total length of the pair of extensions to shorten or increase.

On the other hand, the eyepiece portion 314a has a pair of first slide grooves 314a1. The first cushion 320A includes a first support portion 322A and a first buffer portion 324A connected to the first support portion 322A. The first support portion 322A includes a pair of first sliding portions 322A1 corresponding to the pair of first sliding grooves 314a1, and the pair of first sliding portions 322A1 is movably disposed in the pair of first sliding grooves 314a1. The first buffer portion 324A is configured to contact the user's frontal bone.

The rotating mechanism 314c has a pair of second slide grooves 314c1. The second cushion 320B includes a second support portion 322B and a second buffer portion 324B connected to the second support portion 322B. The second support portion 322B includes a pair of second sliding portions 322B1 corresponding to the pair of second sliding grooves 314c1, the pair of second sliding portions 322B1 is movably disposed in the pair of second sliding grooves 314c1, and the second sliding portion 322B1 is, for example, It is a columnar structure, but it is not limited to this. The second buffer portion 324B is configured to contact the occipital bone of the user.

In summary, in the head-mounted display device of the present application, the wearable component is suitable for wearing to the head of the user, the cushion is floatingly connected to the wearable component, and is generated in the first positioning structure and the second positioning structure When the cushion is positioned on the wearable component due to structural interference, the upper and lower sides of the cushion can simultaneously contact the user's head, so that the cushion and the user's head shape can be matched to each other, which helps the user The head-mounted display device is stably worn to the head, and the user's comfort in wearing the head-mounted display device can also be improved.

Although this application has been disclosed as above with examples, it is not intended to limit this application. Anyone who has ordinary knowledge in the technical field can make some changes and retouching without departing from the spirit and scope of this application. The scope of protection of this application shall be deemed as defined by the scope of the attached patent application.

100, 200, 300 ‧‧‧ head-mounted display device

110, 210, 310 ‧‧‧ wearable components

112, 212, 312

112a, 212a‧‧‧Monitor

114, 214, 314‧‧‧ Headband components

114a, 214a, 314a

114a1, 214a1, 314a1 ‧‧‧ first chute

114a2‧‧‧First Limit Department

114b, 214b, 314b ‧‧‧ extension

114c, 214c, 314c‧‧‧rotating mechanism

114c1, 214c1, 314c1 ‧‧‧ second chute

120A, 220A, 320A ‧‧‧ first cushion

122A, 222A, 322A

122A1, 222A1, 322A1 ‧‧‧ first sliding part

122A2‧‧‧Second Limit Department

124A, 224A, 324A

124A1, 224A1‧‧‧First upper side

124A2, 224A2 ‧‧‧ first lower side

120B, 220B, 320B ‧‧‧ second cushion

122B, 222B, 322B ‧‧‧ second support

122B1, 222B1, 322B1 ‧‧‧ second sliding part

124B, 224B, 324B

124B1, 224B1‧‧‧Second lower side

124B2, 224B2 ‧‧‧ second upper side

130A, 230A‧‧‧The first adjustable fixed component

132A‧‧‧First Interference Department

134A‧‧‧Second Interference Department

232A‧‧‧Rough surface

234A‧‧‧Another rough surface

130B, 230B‧‧‧Second adjustable fixed component

132B‧‧‧Third Interference Department

134B‧‧‧Interference Department

232B‧‧‧Rough surface

234B‧‧‧Another rough surface

F1‧‧‧First external force

F2‧‧‧The second external force

FIG. 1A is a schematic perspective view of a head-mounted display device according to an embodiment of the present application. FIG. 1B is another perspective perspective view of the head-mounted display device of FIG. 1A. 2A is a schematic partial cross-sectional view of the head-mounted display device of FIG. 1A. 2B is a schematic partial cross-sectional view of the head-mounted display device of FIG. 1B. 3A is a schematic cross-sectional view of the head-mounted display device of FIG. 1A before the cushion is not subjected to an external force. FIG. 3B is a schematic view of the cushion of the head-mounted display device of FIG. 3A being positioned on the wearable component after an external force is applied. 4A is a schematic cross-sectional view of the head-mounted display device of FIG. 1A after the cushion is rotated relative to the wearable component by an external force. FIG. 4B is a schematic view of the cushion of the head-mounted display device of FIG. 4A being positioned on the wearable component after an external force is applied. 5 is a schematic perspective view of a head-mounted display device according to another embodiment of the present application. 6A is a schematic cross-sectional view of the cushion of the head-mounted display device of FIG. 5 without being subjected to an external force. 6B is a schematic view of the cushion of the head-mounted display device of FIG. 6A being positioned on the wearable component after being subjected to an external force. 7A is a schematic perspective view of a head-mounted display device according to another embodiment of the present application. 7B is another perspective schematic view of the head-mounted display device of FIG. 7A. 8A is a schematic partial cross-sectional view of the head-mounted display device of FIG. 7A. 8B is a schematic partial cross-sectional view of the head-mounted display device of FIG. 7B.

Claims (15)

A head-mounted display device includes: a wearable component adapted to be worn to a user's head; at least one soft pad adapted to contact the user's head and floatingly connected to the wearable component; and at least An adjustable fixing component includes a first positioning structure and a second positioning structure, wherein the first positioning structure is connected to the wearable component, the second positioning structure is connected to the at least one cushion, and the first positioning The structural interference generated between the structure and the second positioning structure positions the at least one cushion on the wearable component. The head-mounted display device according to item 1 of the patent application scope, wherein the at least one cushion is adapted to be subjected to an external force to drive the second positioning structure toward the first positioning structure relative to the wearable component, And when the second positioning structure interferes with the first positioning structure, the structural interference between the first positioning structure and the second positioning structure positions the at least one cushion on the wearable component. The head-mounted display device as described in item 2 of the patent application scope, wherein the at least one cushion is adapted to be driven by the external force to drive the second positioning structure to move toward the first positioning structure relative to the wearable component, The opposite ends of the at least one cushion are adapted to translate towards each other with the action of the external force. The at least one cushion is adapted to drive the second positioning structure to move relative to the wearable component with the action of the external force. The head-mounted display device as described in item 2 of the patent application scope, wherein the first positioning structure includes a first interference portion, the second positioning structure includes a plurality of second interference portions, and when the at least one cushion is received The action of the external force drives the second positioning structure to move relative to the wearable component and rotates relative to the wearable component, and the first interference portion moves between the adjacent two second interference portions to cause the first When the two positioning structures and the first positioning structure are engaged with each other, the mutual engagement between the first positioning structure and the second positioning structure positions the at least one cushion on the wearable component. The head-mounted display device as described in item 2 of the patent application scope, wherein the first positioning structure includes a rough surface, the second positioning structure includes another rough surface corresponding to the first positioning structure, and when the at least one The cushion is driven by the external force to drive the second positioning structure to move toward the first positioning structure relative to the wearable component and rotate relative to the wearable component to bring the second positioning structure and the first positioning structure into contact with each other At this time, the friction generated between the first positioning structure and the second positioning structure positions the at least one cushion on the wearable component. The head-mounted display device according to item 1 of the patent application range, wherein the wearable component has at least one pair of sliding grooves, the at least one cushion has at least one pair of sliding portions corresponding to at least one pair of sliding grooves, the pair The sliding parts are located at opposite ends of the at least one cushion, and the pair of sliding parts are respectively movably disposed in the pair of sliding grooves. The head-mounted display device as described in item 6 of the patent application range, wherein the pair of sliding portions has a spherical structure. The head-mounted display device as described in item 1 of the patent application scope, wherein the wearable component includes: a main body adapted to project a display screen to the user's eyes; and a headband component connected to the main body and suitable for For wearing on the user's head, the headband assembly includes: an eyepiece portion adapted to cover the user's eyes; a pair of extension portions respectively connected to opposite ends of the eyepiece portion; and a The rotation mechanism is coupled to the pair of extensions, and the rotation mechanism is adapted to rotate and drive the pair of extensions to tighten or relax to adjust the total length of the pair of extensions. The head-mounted display device as described in item 8 of the patent application range, wherein the eyepiece portion has a pair of sliding grooves, the cushion has a pair of sliding portions corresponding to the sliding grooves, and the pair of sliding portions is located on the cushion Opposite ends of the pair, and the pair of sliding parts are respectively movably disposed in the pair of sliding grooves. The head-mounted display device as described in item 9 of the patent application range, wherein the cushion is adapted to contact the user's frontal bone and has an upper side and a lower side opposite to each other, wherein when the headband assembly is worn to the user When the head of the head touches the frontal bone of the user, and when the cushion is subjected to an external force, the second positioning structure moves toward the first positioning structure relative to the eyepiece and moves relative to the eyepiece When the part rotates, the first positioning structure and the second positioning structure generate structural interference to position the cushion on the eyepiece, and the upper side and the lower side contact the user's frontal bone. The head-mounted display device as described in item 8 of the patent application range, wherein the rotating mechanism has a pair of sliding grooves, the cushion has a pair of sliding portions corresponding to the sliding grooves, and the pair of sliding portions is located on the cushion The opposite ends, and the pair of sliding parts are respectively movably disposed in the pair of sliding grooves. The head-mounted display device as described in item 11 of the patent application range, wherein the cushion is adapted to contact the occipital bone of the user, and has an upper side and a lower side opposite to each other, wherein when the headband assembly is worn to the user's When the head is in contact, the lower side contacts the occipital bone of the user, and when the cushion is subjected to an external force, the second positioning structure is moved relative to the rotating mechanism toward the first positioning structure and rotated relative to the rotating mechanism such that When the first positioning structure and the second positioning structure generate structural interference and position the cushion on the rotating mechanism, the lower side and the upper side contact the user's occipital bone. The head-mounted display device as described in item 8 of the patent application range, wherein the at least one cushion includes a first cushion and a second cushion, the eye contact portion has a pair of first sliding grooves, and the rotating mechanism There is a pair of second sliding grooves, the first cushion has a pair of first sliding portions corresponding to the first sliding grooves, the pair of first sliding portions are located at opposite ends of the first cushion, the second soft The pad has a pair of second sliding parts corresponding to the second sliding grooves, the pair of second sliding parts are located at opposite ends of the second cushion, and the pair of first sliding parts are respectively movably disposed on the pair of first sliding parts The grooves, and the pair of second sliding parts are respectively movably disposed in the pair of second sliding grooves. The head-mounted display device as recited in item 13 of the patent application range, wherein the at least one adjustable fixing component includes a first adjustable fixing component and a second adjustable fixing component, and the first adjustable fixing component includes the A first positioning structure and a second positioning structure, the first positioning structure is connected to the eye portion, the second positioning structure is connected to the first cushion, and the second adjustable fixing component includes a third positioning structure and A fourth positioning structure, the third positioning structure is connected to the rotating mechanism, and the fourth positioning structure is connected to the second cushion. The head-mounted display device as described in item 14 of the patent application range, wherein the first cushion is suitable for contacting the user's frontal bone, and has a first upper side and a first lower side opposite to each other, the second The cushion is suitable for contacting the occipital bone of the user, and has a second lower side and a second upper side opposite to each other, wherein when the headband assembly is worn on the user's head, the first upper side contacts the user's forehead Bone, the second lower side contacts the occipital bone of the user, and when the first cushion is subjected to a first external force, the second positioning structure is moved relative to the eyepiece portion toward the first positioning structure and relative to the first positioning structure The rotation of the eyepiece causes the first positioning structure and the second positioning structure to interfere with each other to position the first cushion on the eyepiece, the first upper side and the first lower side contact the user's forehead Bone, and when the second cushion is subjected to a second external force to drive the fourth positioning structure relative to the rotating mechanism toward the third positioning structure and rotate relative to the rotating mechanism so that the third positioning structure and the Fourth positioning structure generating structure When the interference and the second cushion positioned in the rotating mechanism, the second lower-side contact and the second user's upper occiput.