TW201947280A - Head-mounted display device - Google Patents

Abstract

An head-mounted display device includes a wearable assembly, at least one pad and at least one adjustable fixing assembly. The wearable assembly can be worn to the head of a user. The at least one pad is floatingly connected at the wearable assembly and can be contact with the head of the user. The at least one adjustable fixing assembly includes a first positioning structure and a second positioning structure. The first positioning structure is connected to the wearable assembly, and the second positioning structure is connected to the at least one pad. The structural interference produced between the first positioning structure and the second positioning structure positions the at least one pad to the wearable assembly.

Description

Head-mounted display device

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

With the increasing development of the technology industry, the types, use functions, and use methods of display devices have become more and more diverse, and wearable display devices that can be directly worn on the user's body have also emerged. There are many types of head-mounted display devices. Taking head-mounted display devices such as eye masks as an example, after users wear such display devices, in addition to seeing stereo images, the images will follow the user's head. Rotating and changing can 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 do not fit the design of their headbands and cushions. Head shape. Therefore, how to make the head-mounted display device more securely worn on the user's head while still providing the user with a more comfortable use experience is a very important issue in this field.

The present application provides a head-mounted display device that can be matched with the head shapes of different users, helps the user to wear the headband-type display device more stably, and can improve the comfort of the user when wearing.

A head-mounted display device of the present application includes a wearable component, at least one cushion, and at least one adjustable fixing component. The wearable component is suitable for being worn on a user's head. At least one cushion is adapted to contact the head of the user and is 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 a wearable component, and the second positioning structure is connected to at least one cushion. The structural interference generated 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 at least one cushion described above is adapted to drive the second positioning structure toward the first positioning structure relative to the wearable component by an external force. When a structural interference occurs between the second positioning structure and the first positioning structure, the structural interference generated 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 at least one cushion described above is adapted to drive the second positioning structure toward the first positioning structure relative to the wearable component under the action of an external force, and the opposite ends of the at least one cushion are adapted to follow The external force acts to translate toward each other, and at least one cushion is adapted to drive the second positioning structure to rotate with respect to the wearable component as the external force acts.

In an embodiment of the present application, the 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 moved by the external force relative to the wearable component to move the second positioning structure and rotate relative to the wearable component, and the first interference portion moves between two adjacent second interference portions to make the second When the positioning structure and the first positioning structure engage with each other, the mutual engagement between the first positioning structure and the second positioning structure locates 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 relative to the wearable component toward the first positioning structure and rotate relative to the wearable component to make the second positioning structure and the first positioning structure contact each other, the said The friction generated between the first positioning structure and the second positioning structure locates at least one cushion on the wearable component.

In an embodiment of the present application, the wearable component has at least one pair of sliding grooves, and the 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 is located opposite to the at least one cushion. Both ends, and the pair of sliding portions are respectively movably disposed in the pair of sliding grooves.

In an embodiment of the present application, the pair of sliding portions has a spherical structure.

In an embodiment of the present application, the wearable component includes a main body and a headgear component connected to the main body. The main body is adapted to project a display screen to the eyes of the user, and the headband assembly is adapted to be worn on the head of the user. The headband assembly includes an eyepiece portion, a pair of extension portions respectively connected to opposite ends of the eyepiece portion, and a rotation mechanism coupled to the pair of extension portions. The eye-catching portion is suitable for covering the eyes of the user, and the rotating mechanism is adapted to rotate and drive the pair of extension portions to tighten or relax to adjust the total length of the pair of extension portions.

In an embodiment of the present application, the eyepiece portion has a pair of sliding grooves, and the cushion has a pair of sliding portions corresponding to the pair of sliding grooves. The pair of sliding portions is located at opposite ends of the cushion, and the pair of sliding portions The parts are movably disposed in the pair of chute grooves, respectively.

In an embodiment of the present application, the above-mentioned cushion is suitable for contacting a 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 is in contact with the user's frontal bone. When the cushion is subjected to an external force, the second positioning structure is moved relative to the eye-catching portion toward the first positioning structure and rotated relative to the eye-catching portion, so that the first positioning structure and the second positioning structure generate structural interference and position the cushion at During the eye contact, the upper and lower sides of the cushion are in contact with the user's frontal bone.

In an embodiment of the present application, the rotating mechanism has a pair of sliding grooves, and 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 Do not move inside the 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 underside of the cushion is in contact with the occipital bone of the user. When the cushion is subjected to an external force, the second positioning structure is moved relative to the rotation mechanism toward the first positioning structure and rotated relative to the rotation mechanism, so that the first positioning structure and the second positioning structure generate structural interference to position the cushion to the rotation mechanism. At this time, the lower and upper sides of the soft pad contact the occipital bone of the user.

In an embodiment of the present application, the at least one soft pad includes a first soft pad and a second soft pad. The eyepiece portion has a pair of first chute, and the rotation mechanism has a pair of second chute. 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. The pair of first sliding portions are movably disposed inside the pair of first chute, and the pair of second sliding portions are movably disposed inside the pair of 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 component includes a first positioning structure and a second positioning structure. The first positioning structure is connected to the aforementioned eye-catching portion, and the second positioning structure is connected to the aforementioned first cushion. The second adjustable fixing component 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 cushion.

In an embodiment of the present application, the above-mentioned first cushion is adapted to contact a user's frontal bone, and has a first upper side and a first lower side opposite to each other. The second cushion is suitable for contacting the occipital bone of a 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 pad contacts the user's frontal bone, and the second lower side of the second pad cushion contacts the occipital bone of the user. When the first cushion is subjected to a first external force, the second positioning structure is moved relative to the eye-catching portion toward the first positioning structure and rotated relative to the eye-catching portion, so that the first positioning structure and the second positioning structure are generated. When the first cushion is positioned at the eye-catching part by structural interference, the first upper side and the first lower side of the first cushion contact the user's frontal bone. When the second cushion is subjected to a second external force, the fourth positioning structure is moved relative to the rotation mechanism toward the third positioning structure and rotated relative to the rotation mechanism, so that the third positioning structure and the fourth positioning structure are generated. When the second cushion is positioned on the rotation mechanism by interference, 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 user's head, at least one cushion is floatingly connected to the wearable component, and is suitable for being worn by the wearable component to the user. When the head of the user touches the head of the user, the structural interference generated between the first positioning structure and the second positioning structure locates at least one cushion on the wearable component, so that the head-mounted display device can communicate with different users. The matching head shape of each other helps the user to more firmly put it on the head, and can also improve the comfort of wearing the head-mounted display device.

In order to make the above features and advantages of this application more comprehensible, embodiments are described below in detail with the accompanying drawings 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. Please refer to FIGS. 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 (for example, 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 on the user's head, at least one cushion can contact the user's head when the wearable component 110 is worn on the user's head, and the at least one cushion can be fixed through at least one adjustable Components (such as the first adjustable fixing component 130A and the second adjustable fixing component 130B shown in FIG. 3A) are positioned on the wearable component 110, so that the head-mounted display device 100 can match the head shapes of different users. It helps the user to wear the head-mounted display device 100 to the head more firmly, and can also improve the comfort of the user wearing the head-mounted display device 100.

FIG. 3A is a schematic cross-sectional view of a cushion of the head-mounted display device of FIG. 1A before an external force is applied. For clarity of illustration 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 in 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 installed inside the main body 112, and the display 112a may project a display screen to the eyes of the user when the user wears the headband assembly 114. In more detail, the headgear assembly 114 includes an eyepiece portion 114a, a pair of extension portions 114b respectively connected to opposite ends of the eyepiece portion 114a, and a rotation mechanism 114c coupled to the pair of extension portions 114b. When the user wants to wear the wearable component 110 on the head, the eye-catching portion 114a can be covered on the eyes of the user, and the pair of extension portions 114b can be tightened or relaxed by rotating the rotation mechanism 114c to adjust The total length of the pair of extension portions 114b enables the wearable component 110 to be worn on the user's head.

FIG. 2A is a schematic partial cross-sectional view of the head-mounted display device of FIG. 1A. FIG. 2B is a schematic partial cross-sectional view of the head-mounted display device of FIG. 1B. Please refer to FIG. 1A, FIG. 2A and FIG. 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 for support and the first buffer portion 124A can be used in contact. The user's head 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, and the pair of first sliding portions 122A1 is 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 and a second support portion 122B made of a soft material. The second buffer portion 124B can be used as a support for contacting the user's head to improve the comfort when the user wears 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 rotation mechanism 114c has a pair of second sliding grooves 114c1 corresponding to the pair of second sliding portions 122B1, and the pair of second sliding portions 122B1 is movably disposed in the pair of second sliding grooves 114c1 such 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 are not described herein. It is limited 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 placed anywhere on the wearable component 110 according to requirements. For example, at least one pair of sliding grooves can be provided in the eyepiece portion 114a, the extension portion 114b, or the rotating mechanism 114c, so that the cushion can pass through the sliding portion and The cooperation between the chute 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, and the 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 is located at opposite ends of the at least one cushion, and A pair of sliding portions is movably disposed inside the pair of sliding grooves, so that at least one cushion is floatingly connected to the wearable component 110.

Please refer to FIG. 1A, FIG. 1B and FIG. 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 The eye portion 114a and the second positioning structure are 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). The third positioning structure is connected to the rotation 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 positioned on the wearable component after an external force is applied. For clarity of illustration 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 in dotted lines in FIG. 3B. Please refer to FIG. 3A and FIG. 3B. The first cushioning 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 cushioning 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 illustrates a 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 turn the rotating mechanism 114c and drive the pair of extension portions 114b to tighten, so that the total length of the pair of extension portions 114b is shortened, and then the first cushion 120A is subjected to the first external force F1, and the second The cushion 120B is subjected to a 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 shows the first cushion 120A of FIG. 3A is only translated toward the eye portion 114a without being rotated after receiving the first external force F1, and the second cushion 120B is subjected to the second external force F2 The rear is only translated toward the rotation mechanism 114c without being rotated. When the first cushion 120A is affected by the first external force F1, the second positioning structure is moved relative to the eye catching portion 114a toward the first positioning structure, and the opposite ends of the first cushion 120A are oriented with the effect of the first external force F1. The first positioning structure when the first interference portion 132A moves into the space between two adjacent second interference portions 134A and the first interference portion 132A and two adjacent second interference portions 134A engage with each other The mutual engagement between the second 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 generate structural interference to position the first cushion 120A on the eye-catching portion 114a, the first upper side 124A1 and the first lower side 124A2 of the first cushion 120A contact the user at the same time. Frontal bone, so that the first cushion 120A and the head shape of the user can be matched with each other, which helps the user to more firmly wear the head-mounted display device 100 to the head, and can also improve the user's wearing of the headgear Comfort of the display device 100.

Similarly, when the second cushion 120B is affected by the second external force F2, the fourth positioning structure is moved toward the third positioning structure relative to the rotating mechanism 114c, and the opposite ends of the second cushion 120B are affected by the second external force F2. And the translation is toward each other, so that the third interference portion 132B moves into between two adjacent fourth interference portions 134B, and the third interference portion 132B and one of the two adjacent second interference portions 134B engage with each other. When the third positioning structure and the fourth positioning structure are engaged with each other, the second cushion 120B is positioned on the wearable component 110. When the third positioning structure and the fourth positioning structure generate structural interference to 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 The occipital bone, so that the second cushion 120B and the head shape of the user can be matched with each other, which helps the user to wear the head-mounted display device 100 to the head more firmly, and can also improve the user's wearing of the head-mounted display Comfort of the device 100.

FIG. 4A is a schematic cross-sectional view of the cushion of the head-mounted display device of FIG. 1A after being 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 positioned on the wearable component after an external force is applied. For clarity of illustration 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 FIGS. 4A and 4B. Please refer to FIG. 4A and FIG. 4B. FIG. 4A shows the first cushion 120A of FIG. 3A after being translated by the first external force F1 toward the eye portion 114a and rotating, and the second cushion 120B being subjected to the second external force F2. The rearwardly-oriented rotating mechanism 114c translates and generates a schematic diagram after rotation. When the first cushion 120A is affected by the first external force F1, the second positioning structure is moved toward the first positioning structure relative to the eye catching portion 114a, and the opposite ends of the first cushion 120A are affected by the first external force F1. Translate toward each other, and the first cushion 120A rotates relative to the eye catching portion 114a, so that the first interference portion 132A moves between two adjacent second interference portions 134A and the first interference portion 132A and the two adjacent ones When the two 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 generate structural interference to position the first cushion 120A on the eye-catching portion 114a, the first upper side 124A1 and the first lower side 124A2 of the first cushion 120A contact the user at the same time. Frontal. In other words, when the headband indicates that the display device 100 is worn on the heads of users with different head shapes, the first cushion 120A can be rotated at different angles with respect to the eye-catching portion 114a according to the head shapes of different users. The display device 100 can be matched with the head shapes of different users, so that the head-mounted display device 100 can be stably worn on the heads of different users, and can help improve the user's wearing of the head-mounted display device 100. Comfort.

Similarly, when the second cushion 120B is driven by the second external force F2 to move the fourth positioning structure toward the third positioning structure relative to the rotating mechanism 114c, and the opposite ends of the second cushion 120B follow the second external force F2. Function to translate toward each other, and the second cushion 120B rotates relative to the rotation mechanism 114c, so that the third interference portion 132B moves between two adjacent fourth interference portions 134B and the third interference portion 132B is adjacent to the third interference portion 132B. 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 to 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 with different head shapes, the second cushion 120B can be rotated at different angles with respect to the rotation mechanism 114c according to the head shapes of different users, such a head-mounted display The device 100 can be matched with the head shapes 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 comfort of the user when wearing the head-mounted display device 100. Sex.

In this embodiment, the number and position of the cushions can be adjusted according to requirements. For example, the head-mounted display device 100 may be provided with only a single first cushion 120A or a single second cushion 120B, or both a first cushion 120A and a second cushion 120B. In other embodiments, the cushion may be disposed on at least one of the eye-catching portion 114a, the extending portion 114b, or the rotating 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 of, for example, integral molding, but in other embodiments, they can also 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, for example, made by integral molding, but in other embodiments, they can also be assembled by 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 position-limiting portion 114a2 and the second position-limiting portion 122A2 are configured to restrict the rotation of the first cushion 120A relative to the eye-catching portion 114a. In addition, the same structure as that of the first limiting portion 114a2 and the second limiting portion 122A2 may be disposed between the second cushion 120B and the rotation mechanism 114c, so as to limit the rotation of the second cushion 120B relative to the rotation mechanism 114c. , I wo n’t repeat them here.

FIG. 5 is a schematic perspective view of a head-mounted display device according to another embodiment of the present application. FIG. 6A is a schematic cross-sectional view of the cushion of the head-mounted display device of FIG. 5 without external force. FIG. 6B is a schematic view of the cushion of the head-mounted display device of FIG. 6A positioned on the wearable component after an external force is applied. For clarity and convenience 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 in dotted lines in FIGS. 6A and 6B. Please refer to FIGS. 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 fixing assembly 230B.

In detail, the wearable component 210 includes a main body 212 and a headband component 214 connected to the main body 212. The headband assembly 214 includes an eye-catching portion 214a that can cover the eyes of the user, a pair of extension portions 214b respectively connected to opposite ends of the eye-catching portion 214a, and a rotating mechanism 214c coupled to the pair of extension portions 214b. The rotating mechanism 214c is adapted to rotate and drive the pair of extension portions 214b to tighten or relax, so as to shorten or increase the total length of the pair of extension portions 214b. 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 eyes of the user.

On the other hand, the eyepiece portion 214a has a pair of first sliding 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 supporting 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 is movably disposed in the pair of first sliding grooves 214a1, and the first sliding portion 222A1 is, for example, It is a spherical structure, but it is not limited to this. The first buffer portion 224A is configured to contact a 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 is movably disposed in the pair of second sliding grooves 214c1, and the second sliding portion 222B1 is, for example, It is a spherical structure, but it is 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 buffer portion 224A contacts the frontal bone of the user, and the second lower side 224B1 of the second buffer portion 224B contacts the occipital bone of the user.

In this embodiment, the first adjustable fixing assembly 230A includes a first positioning structure (such as the rough surface 232A in FIG. 6A) and a second positioning structure (such as the other rough surface 234A in FIG. 6A). The positioning structure is connected to the eye 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 assembly 230B includes a third positioning structure (such as the rough surface 232B in FIG. 6A) and a fourth positioning structure (such as the other rough surface 234B in FIG. 6A). The third positioning structure is connected to the headband. The rotation mechanism 214c of the component 214, and the fourth positioning structure is 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 is affected by the first external force F1, the second positioning structure moves toward the first positioning structure with respect to the eye-catching portion 214a of the wearable component 210 and rotates relative to the eye-catching 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 contact the frontal bone of the user at the same time. When the second cushion 220B is affected by the second external force F2, the rotation mechanism 214c relative to the wearable component 210 drives the fourth positioning structure toward the third positioning structure and rotates relative to the rotation mechanism 214c of the wearable component 210 to cause another When a rough surface 234B and a 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 rotation mechanism 214c of the wearable component 210, and the second cushion 220B The first inferior side 224B1 and the second inferior side 224B2 contact the occipital bone of the user at the same time. Thereby, the head-mounted display device 200 can be matched with the head shapes of different users, which helps the user to wear the head-mounted display device 200 to the head more stably, and can also improve the user's wearing of the head-mounted display. Comfort of the display device 200.

FIG. 7A is a schematic perspective view of a head-mounted display device according to another embodiment of the present application. FIG. 7B is another perspective perspective view of the head-mounted display device of FIG. 7A. FIG. 8A is a schematic partial cross-sectional view of the head-mounted display device of FIG. 7A. FIG. 8B is a schematic partial cross-sectional view of the head-mounted display device of FIG. 7B. Please refer to FIGS. 7A to 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 fixing component is implemented, such as the first adjustable fixing component 130A and the second adjustable fixing component 130B of the head-mounted display device 100. More details.

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

On the other hand, the eyepiece portion 314a has a pair of first sliding 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 a user's frontal bone.

The rotation 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 supporting 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 adapted to be worn on the head of the user, and 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 by 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 with each other, which helps the user The head-mounted display device is stably worn on the head, and the comfort of the user wearing the head-mounted display device can also be improved.

Although the present application has been disclosed as above by way of example, it is not intended to limit the present application. Any person with ordinary knowledge in the technical field can make some modifications and retouching without departing from the spirit and scope of the present application. The scope of protection of this application shall be determined by the scope of the attached patent application.

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

110, 210, 310‧‧‧ Wearable components

112, 212, 312‧‧‧

112a, 212a‧‧‧ Display

114, 214, 314‧‧‧ headband components

114a, 214a, 314a

114a1, 214a1, 314a1‧‧‧ first chute

114a2‧‧‧First limit department

114b, 214b, 314b‧‧‧ extension

114c, 214c, 314c‧‧‧rotation mechanism

114c1, 214c1, 314c1‧‧‧Second Chute

120A, 220A, 320A‧‧‧The first cushion

122A, 222A, 322A‧‧‧ first support

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

122A2‧‧‧Second Limiting Department

124A, 224A, 324A‧‧‧The first buffer section

124A1, 224A1 ‧‧‧ first upper side

124A2, 224A2 ‧‧‧ the first lower side

120B, 220B, 320B‧‧‧ Second cushion

122B, 222B, 322B‧‧‧Second support

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

124B, 224B, 324B‧‧‧Second buffer section

124B1, 224B1‧‧‧Second lower side

124B2, 224B2 ‧‧‧ second upper side

130A, 230A‧‧‧‧First adjustable fixing assembly

132A‧‧‧First Interference Section

134A‧‧‧Second Interference Department

232A‧‧‧Rough surface

234A‧‧‧another rough surface

130B, 230B‧‧‧Second adjustable fixing assembly

132B‧‧‧Third Interference Section

134B‧‧‧ Fourth Interference Department

232B‧‧‧Rough surface

234B‧‧‧another rough surface

F1‧‧‧First external force

F2‧‧‧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. FIG. 2A is a schematic partial cross-sectional view of the head-mounted display device of FIG. 1A. FIG. 2B is a schematic partial cross-sectional view of the head-mounted display device of FIG. 1B. FIG. 3A is a schematic cross-sectional view of a cushion of the head-mounted display device of FIG. 1A before an external force is applied. FIG. 3B is a schematic view of the cushion of the head-mounted display device of FIG. 3A positioned on the wearable component after an external force is applied. FIG. 4A is a schematic cross-sectional view of the cushion of the head-mounted display device of FIG. 1A after being 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 positioned on the wearable component after an external force is applied. FIG. 5 is a schematic perspective view of a head-mounted display device according to another embodiment of the present application. FIG. 6A is a schematic cross-sectional view of the cushion of the head-mounted display device of FIG. 5 without external force. FIG. 6B is a schematic view of the cushion of the head-mounted display device of FIG. 6A positioned on the wearable component after an external force is applied. FIG. 7A is a schematic perspective view of a head-mounted display device according to another embodiment of the present application. FIG. 7B is another perspective perspective view of the head-mounted display device of FIG. 7A. FIG. 8A is a schematic partial cross-sectional view of the head-mounted display device of FIG. 7A. FIG. 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 on 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 A 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 scope of patent application, wherein the at least one cushion is adapted to be driven by an external force to move the second positioning structure toward the first positioning structure relative to the wearable component, And when a structural interference occurs between the second positioning structure and the first positioning structure, the structural interference 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 2 of the scope of patent application, wherein the at least one cushion is adapted to be driven by the external force to move the second positioning structure 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 as the external force acts, and the at least one cushion is adapted to drive the second positioning structure to rotate relative to the wearable component as the external force acts. The head-mounted display device according to item 2 of the patent application, 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 subjected to The external force causes the second positioning structure to move relative to the wearable component and rotate relative to the wearable component, and the first interference portion moves between the two adjacent second interference portions to make the first interference portion When the two positioning structures and the first positioning structure engage with each other, the mutual engagement between the first positioning structure and the second positioning structure locates the at least one cushion on the wearable component. The head-mounted display device according to item 2 of the patent application, 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 relative to the wearable component toward the first positioning structure and rotate relative to the wearable component to make the second positioning structure and the first positioning structure contact each other. At the same 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 scope, 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 the at least one pair of sliding grooves, and the pair The sliding portions are located at opposite ends of the at least one cushion, and the pair of sliding portions are movably disposed in the pair of sliding grooves, respectively. The head-mounted display device according to item 6 of the scope of patent application, wherein the pair of sliding portions has a spherical structure. The head-mounted display device according to item 1 of the scope of patent application, wherein the wearable component comprises: a main body adapted to project a display screen towards a user's eyes; and a headband component connected to the main body and adapted to The headband assembly is worn on a user's head, wherein the headband assembly includes: a eye-catching portion adapted to cover the eyes of the user; a pair of extension portions respectively connected to opposite ends of the eye-catching portion; and A 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 according to item 8 of the scope of patent application, wherein the eye catching portion has a pair of sliding grooves, and the cushion has a pair of sliding portions corresponding to the sliding grooves, and the pair of sliding portions are located on the cushion Opposite ends of the pair, and the pair of sliding portions are movably disposed in the pair of sliding grooves, respectively. The head-mounted display device according to item 9 of the scope of patent application, wherein the cushion is adapted to contact a 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 is facing, the upper side contacts the frontal bone of the user, and when the cushion is subjected to an external force, the second positioning structure is moved relative to the eye-catching portion toward the first positioning structure and relative to the eye-catching portion. When the part rotates, the first positioning structure and the second positioning structure generate structural interference, and when the cushion is positioned on the eye-catching part, the upper side and the lower side contact the user's frontal bone. The head-mounted display device according to item 8 of the patent application scope, wherein the rotating mechanism has a pair of sliding grooves, and the cushion has a pair of sliding portions corresponding to the sliding grooves, and the pair of sliding portions are located on the cushion The two opposite ends, and the pair of sliding portions are movably disposed in the pair of sliding grooves, respectively. The head-mounted display device according to item 11 of the patent application scope, 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 rotation mechanism toward the first positioning structure and rotated relative to the rotation mechanism such that When the first positioning structure and the second positioning structure generate structural interference to position the soft pad on the rotating mechanism, the lower side and the upper side contact the occipital bone of the user. The head-mounted display device according to item 8 of the patent application scope, wherein the at least one cushion includes a first cushion and a second cushion, the eyepiece 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, and the second soft cushion The pad has a pair of second sliding portions corresponding to the second chute, the pair of second sliding portions are located at opposite ends of the second cushion, and the pair of first sliding portions are movably disposed on the pair of first sliding portions, respectively. And the pair of second sliding portions are movably disposed in the pair of second sliding grooves, respectively. The head-mounted display device according to item 13 of the scope of patent application, 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 the second positioning structure, the first positioning structure is connected to the eye-catching 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 is connected to the rotation mechanism, and the fourth positioning structure is connected to the second cushion. The head-mounted display device according to item 14 of the patent application scope, wherein the first cushion is adapted to contact a user's frontal bone and has a first upper side and a first lower side opposite to each other, and the second The cushion is adapted to contact 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 When the eye contact portion rotates to cause structural interference between the first positioning structure and the second positioning structure to position the first cushion on the eye contact portion, 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 toward the third positioning structure relative to the rotation mechanism and rotate relative to the rotation mechanism such 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.