TWM637990U - Head-mounted display apparatus - Google Patents

Abstract

The invention discloses a head-mounted display device suitable for being worn on a user's head. The head-mounted display device includes a head-mounted piece and a display device. The headgear includes a surrounding section and a forehead section connecting the surrounding section. When the headgear is worn on the head of the user, the position of the forehead segment is higher than the position of the surrounding segment. The display device is pivotally connected to the forehead segment, so that the display device can rotate between a first position and a second position relative to the headwear. When the display device is in the first position, the display device and the forehead section together form a hollow area; when the display device is in the second position, the hollow area is reduced or eliminated .

Description

head mounted display device

The invention relates to a display device, in particular to a head-mounted display device.

The structure of the existing head-mounted display device does not provide an area or space suitable for the user to pick up, so that the head-mounted part of the existing head-mounted display device is often grasped at its side, which easily leads to structural deformation and damage. Therefore, the author of the present invention believes that the above-mentioned defects can be improved. Naite devoted himself to research and combined with the application of scientific principles, and finally proposed a design that is reasonable and effectively improves the above-mentioned defects.

The inventive embodiment aims to provide a head-mounted display device, which can effectively improve the possible defects of the existing head-mounted display device.

The embodiment of the invention discloses a head-mounted display device, which is suitable for wearing on a user's head. The head-mounted display device includes: a head-mounted device, including a surrounding segment and a connecting segment a forehead section; wherein, when the headgear is worn on the user's head, the position of the top of the forehead section is higher than the position of the surrounding section; and a display device whose pivot connected to the forehead section, so that the display device can rotate between a first position and a second position relative to the headwear; wherein, when the display device is in the first position , the display device and the forehead segment jointly surround and form a hollow area; when the display device is located at the second position, the hollow area is reduced or eliminated.

To sum up, the head-mounted display device disclosed in the embodiment of the invention, through the structural design and matching of the forehead segment and the display device, the head-mounted display device can be configured to be suitable for use. The user grasps the hollowed-out area of the forehead section, thereby invisibly guiding the user to grasp a specific part (or suitable part) of the head-mounted display device, thereby reducing its structural deformation and damage probability.

In order to further understand the characteristics and technical content of this creation, please refer to the following detailed description and drawings about this creation, but these descriptions and drawings are only used to illustrate this creation, not to make any statement on the scope of protection of this creation limit.

The following is a description of the implementation of the "head-mounted display device" disclosed in this creation through specific specific examples. Those skilled in the art can understand the advantages and effects of this creation from the content disclosed in this specification. This creation can be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed based on different viewpoints and applications without departing from the idea of this creation. In addition, the drawings of this creation are only for simple illustration, not according to the actual size of the depiction, prior statement. The following embodiments will further describe the relevant technical content of this creation in detail, but the disclosed content is not intended to limit the protection scope of this creation.

It should be understood that although terms such as "first", "second", and "third" may be used herein to describe various elements or signals, these elements or signals should not be limited by these terms. These terms are mainly used to distinguish one element from another element, or one signal from another signal. In addition, the term "or" used herein may include any one or a combination of more of the associated listed items depending on the actual situation.

[Example 1]

Please refer to Fig. 1 to Fig. 4, which is the first embodiment of this creation. As shown in FIGS. 1 to 3 , the present embodiment discloses a head-mounted display device 100 suitable for being worn on a user's head. Wherein, the head-mounted display device 100 in this embodiment includes a head-mounted piece 1, a display device 2 installed on the head-mounted piece 1, and a display device 2 installed on the head-mounted piece 1 and the A plurality of positioning members 3 of the display device 2, but the invention is not limited thereto.

The headwear 1 includes a surrounding section 11 and a forehead section 12 connected to the surrounding section 11, the surrounding section 11 and the forehead section 12 are connected to each other to form a ring structure, more specifically , when the headwear 1 is worn on the head of the user, the wearing portion 122 of the forehead section 12 and the surrounding section 11 are sandwiched between 110°-150° An included angle σ between degrees, so that the position of the top 121 of the forehead segment 12 is higher than the position of the surrounding segment 11; that is, the surrounding segment 11 and the forehead segment 12 are not configured in on the same plane, and the top 121 of the forehead section 12 is separated from the plane where the surrounding section 11 is located by a distance.

In more detail, the forehead segment 12 includes a curved wearing portion 122 and two pivot joints 123 respectively connected to two ends of the wearing portion 122 (that is, the two The pivot joints 123 are respectively located at two ends of the forehead section 12 ).

Furthermore, each of the pivoting portions 123 is substantially L-shaped in this embodiment, and each of the pivoting portions 123 is connected to the inner edge of the wearing portion 122 and faces away from the wearing portion. The portion 122 is formed by extending in the direction of the surrounding segment 11 . That is to say, the positions of the two pivotal portions 123 are both lower than the positions of the surrounding section 11 in this embodiment.

The display device 2 is pivotally connected to the forehead section 12, so that the display device 2 can be in a first position (such as: FIG. 1 to FIG. 3 ) and a second position relative to the headwear 1 (Example: Figure 4) to rotate. In this embodiment, the display device 2 is pivotally connected to the two pivot joints 123 of the forehead segment 12 along a pivot axis R, and the rotation range of the headwear 1 can be determined according to It can be adjusted and changed according to design requirements, and this creation is not limited here.

Further, as shown in Figures 1 to 4, the display device 2 in this embodiment includes a device body 21 and two hinge parts 22, the device body 21 is a curved shape suitable for covering the user's eyes structure, and the device body 21 (both ends respectively) are formed with two slots 211, and the two hinges 22 are arranged inside the device body 21 and the positions correspond to the two slots respectively 211. Furthermore, the two pivoting portions 123 of the headwear 1 are respectively inserted into the two slots 211 of the display device 2 , and are respectively pivoted to the two hinges 22 . That is to say, the two hinge parts 22 are not exposed outside the device body 21 in this embodiment, so as to avoid touching the user's face and provide a more beautiful appearance at the same time.

Accordingly, as shown in FIGS. 1 to 3 , when the display device 2 is located at the first position, the display device 2 and the forehead section 12 jointly surround and form a hollow area S (that is, the The top edge of the device body 21 is relatively far away from the bottom edge of the wearing part 122 , so as to jointly surround and form the hollow area S).

Moreover, as shown in FIG. 4, when the display device 2 is located at the second position, the hollow area S is reduced or eliminated (that is, the top edge of the device body 21 is in contact with the wearing The bottom edges of the portion 122 are close to each other so as to reduce the distance between them, so that the hollow area S is reduced).

As mentioned above, the head-mounted display device 100 disclosed in this creative embodiment, through the structural design and matching of the forehead section 12 and the display device 2, makes the head-mounted display device 100 can constitute the hollow area S suitable for the user to grasp on the forehead section 12 (such as: the wearing part 122 ), so as to guide the user to grasp the head-mounted device virtually. A specific part (or suitable part) of the device 100 is displayed, thereby reducing the probability of its structural deformation and damage.

It should be noted that, in this embodiment, the head-mounted display device 100 is installed on the head-mounted display device 1 and the display device 2 respectively through a plurality of the positioning members 3, so that the display The device 2 can be located in said first position or in said second position relative to said headgear 1 . Wherein, the number, type, and configuration of the plurality of positioning members 3 can be adjusted and changed according to design requirements. In this embodiment, only two of the feasible configurations are described below, but the invention is not limited thereto. .

For example, the plurality of positioning parts 3 are further defined as a plurality of magnetic positioning parts, which are respectively installed on the headwear 1 (such as: the forehead section 12) and the display device 2 (such as : the device body 21), so that the display device 2 can be located at the first position or the second position relative to the headwear 1 through the mutual magnetic attraction of a plurality of the magnetic positioning parts . Alternatively, the plurality of positioning parts 3 are further defined as a plurality of fastening positioning parts, which are respectively installed on the headwear 1 (such as: the forehead section 12) and the display device 2 (such as: the The device body 21 ), so that the display device 2 can be located at the first position or the second position relative to the headgear 1 through the interlocking of a plurality of the fastening positioning parts.

In addition, in other embodiments not shown in this creation, the head-mounted display device 100 can be designed through the torsion design of the hinge 22 itself (such as: assembling a constant force spring) and/or the head-mounted display 1 It cooperates with the structural design of the display device 2 to realize the function of stopping at the first position or the second position, thereby replacing a plurality of the positioning members 3 .

[Example 2]

Please refer to Fig. 5 to Fig. 7, which are the second embodiment of this creation. Since this embodiment is similar to the first embodiment above, the similarities between the two embodiments will not be repeated. The difference between this embodiment and the first embodiment mainly lies in the display device 2 and its connection with the previous embodiment. For the cooperation of frontal segment 12, these differences are roughly explained as follows:

In this embodiment, the display device 2 uses two biaxial hinges 23 to replace the two hinges 22 in Embodiment 1, and the two biaxial hinges 23 are bare Outside the device body 21 , the device body 21 is not formed with the slot 211 described in the first embodiment.

In more detail, each of the biaxial hinges 23 in this embodiment has a first rotating shaft 231 and a second rotating shaft 232 that are offset from each other, and all of the two biaxial hinges 23 The first rotating shaft 231 is pivotally connected to (both ends of) the device body 21 , and the second rotating shafts 232 of the two biaxial hinge elements 23 are pivotally connected to the two pivoting portions 123 respectively. That is to say, in this embodiment, the two pivoting portions 123 of the headwear 1 are respectively pivotally connected to the two biaxial hinges along the two pivot axes R that are not parallel to each other. The second rotating shaft 232 of 23 is used to improve the smoothness of rotation of the display device 2 compared to the headwear 1 .

[Embodiment three]

Please refer to FIG. 8 to FIG. 10 , which are the third embodiment of this invention. Since this embodiment is similar to the above-mentioned first embodiment, the similarities between the two embodiments will not be repeated, and the difference between this embodiment and the above-mentioned first embodiment mainly lies in the forehead segment 12 and the display device. 2. These differences are roughly explained as follows:

In this embodiment, the forehead segment 12 includes a curved wearing portion 122 and a pivoting portion 123 arranged in the center of the wearing portion 122 (that is, the pivoting portion 123 is respectively at the center or top 121 of the forehead section 12). Wherein, the pivot joint part 123 is connected to the inner edge of the wearing part 122 and does not protrude from the wearing part 122, and the position of the pivot joint part 123 is higher than the above in this embodiment. Describe the location around segment 11.

Furthermore, the display device 2 includes a device body 21 and an external beam 24 connected to the device body 21, and in this embodiment, the two ends of the external beam 24 are respectively connected to the device body 21 , so that the device body 21 is pivotally connected to the pivot portion 123 of the headwear 1 through the external beam 24 .

Furthermore, both the forehead section 12 and the circumscribed beam 24 are substantially arc-shaped, and the curvature radius of the forehead section 12 is not greater than the curvature radius of the circumscribed beam 24 . For example, the curvature radius of the forehead segment 12 is 80%-98% of the curvature radius of the circumscribed beam 24 in this embodiment, but the invention is not limited thereto.

Accordingly, when the display device 2 is located at the first position (for example: FIG. 8 ), the circumscribed beam 24 is stacked on the forehead segment 12 (for example: the wearing part 122 ), and the display The device 2 and the forehead section 12 jointly surround and form a hollow area S (that is, the top edge of the device body 21 is lower than the bottom edge of the wearing part 122, so that they are jointly surrounded to form a hollow area S suitable for the user to grasp. held in the hollow area S of the forehead section 12).

Furthermore, when the display device 2 is located at the second position (eg: FIG. 10 ), the circumscribed beam 24 is separated from the forehead section 12, and the hollow area S is reduced or eliminated (that is, the The top edge of the device body 21 and the bottom edge of the wearing part 122 are close to each other so as to reduce the height difference between the two, so that the hollow area S is reduced and it is more difficult for the user to grasp. grip the forehead section 12).

[Technical effect of this creation embodiment]

To sum up, the head-mounted display device disclosed in the embodiment of the invention, through the structural design and matching of the forehead segment and the display device, the head-mounted display device can be configured to be suitable for use. The user grasps the hollowed-out area of the forehead section, thereby invisibly guiding the user to grasp a specific part (or suitable part) of the head-mounted display device, thereby reducing its structural deformation and damage probability.

Furthermore, in the head-mounted display device disclosed in the embodiment of the invention, the hollow area formed therein can also be used to expose the user's forehead, thereby effectively improving air permeability and wearing comfort. Furthermore, the surrounding section and the forehead section of the headgear are equivalent to being worn on the user's head along different planes, thereby improving wearing stability.

The content disclosed above is only the preferred feasible embodiment of this creation, and does not limit the patent scope of this creation, so all equivalent technical changes made by using the instructions and drawings of this creation are included in the patent scope of this creation Inside.

100: Head-mounted display device 1: Headwear 11: Around segment 12: forehead section 121: top 122: Wearing department 123: pivot joint 2: Display device 21: Device body 211: slot 22:Hinge piece 23: Biaxial hub 231: The first shaft 232: Second shaft 24: External beam 3: positioning parts S: hollow area σ: included angle R: pivot axis

FIG. 1 is a three-dimensional schematic diagram of a head-mounted display device in a first position according to Embodiment 1 of the present invention.

FIG. 2 is a three-dimensional schematic diagram of another viewing angle of FIG. 1 .

FIG. 3 is a schematic cross-sectional view along line III-III in FIG. 1 .

FIG. 4 is a three-dimensional schematic diagram of the head-mounted display device in the second position according to Embodiment 1 of the present invention.

FIG. 5 is a three-dimensional schematic diagram of a head-mounted display device in a first position according to Embodiment 2 of the present invention.

FIG. 6 is an exploded schematic diagram of FIG. 5 .

FIG. 7 is a schematic bottom view of FIG. 5 .

FIG. 8 is a three-dimensional schematic diagram of a head-mounted display device in a first position according to Embodiment 3 of the present invention.

FIG. 9 is an exploded schematic view of FIG. 8 .

FIG. 10 is a three-dimensional schematic diagram of a head-mounted display device in a second position according to Embodiment 3 of the present invention.

100: Head-mounted display device

1: Headwear

11: Around segment

12: forehead section

121: top

122: Wearing department

123: pivot joint

2: Display device

21: Device body

211: slot

22:Hinge piece

S: hollow area

σ: included angle

Claims (10)

A head-mounted display device suitable for being worn on a user's head, the head-mounted display device comprising: a head-mounted piece comprising a surrounding segment and a forehead segment connected to the surrounding segment; wherein , when the headgear is worn on the head of the user, the top position of the forehead section is higher than the position of the surrounding section; and a display device, which is pivotally connected to the front forehead section, so that the display device can rotate between a first position and a second position relative to the headwear; wherein, when the display device is in the first position, the display device A hollow area is formed together with the forehead section; when the display device is in the second position, the hollow area is reduced or eliminated. The head-mounted display device according to claim 1, wherein the surrounding segment and the forehead segment are connected to each other to form a ring structure, and the forehead segment and the surrounding segment form an angle. The head-mounted display device according to claim 1, wherein the forehead section includes two pivot joints respectively located at two ends thereof, and the display device is pivotally jointed to the two joints along a pivot axis. The pivot joint. The head-mounted display device according to claim 3, wherein the display device includes a device body and two hinges, and the device body is formed with two slots, and the two hinges are arranged on the The interior of the device body and the positions respectively correspond to the two slots; the two pivotal parts are respectively inserted into the two slots, and pivotally connected to the two hinge parts. The head-mounted display device as described in claim 1, wherein the display device includes Contains a device body and two biaxial hinge parts, the forehead section includes two pivot joints respectively located at its two ends, each of the biaxial hinge parts has a first rotating shaft and A second shaft, the first shafts of the two biaxial hinges are pivotally connected to the device body, and the second shafts of the two biaxial hinges are respectively pivoted to two As for the pivot joint, the two pivot joints are respectively pivotally connected to the second shafts of the two biaxial hinges along two pivot axes that are not parallel to each other. The head-mounted display device according to claim 1, wherein the head-mounted display device includes a plurality of magnetic positioning parts, which are respectively installed on the head-mounted device and the display device, so that the The display device can be located at the first position or the second position relative to the headgear through the mutual magnetic attraction of the plurality of magnetic positioning components. The head-mounted display device according to claim 1, wherein the head-mounted display device includes a plurality of fastening positioning parts, which are respectively installed on the head-mounted display device and the display device, so that the The display device can be located at the first position or the second position relative to the headgear through the interlocking of a plurality of the fastening positioning parts. The head-mounted display device according to claim 1, wherein the forehead segment includes a pivot joint at its center, and the display device includes a device body and an external beam connected to the device body , the device body is pivotally connected to the pivot portion through the circumscribed beam; wherein, when the display device is in the first position, the circumscribed beam is stacked on the forehead section; when the When the display device is in the second position, the circumscribed beam is separated from the forehead section. The head-mounted display device according to claim 8, wherein both the forehead segment and the circumscribing beam are arc-shaped, and the curvature radius of the forehead segment is not greater than the curvature radius of the circumscribing beam. The head-mounted display device according to claim 9, wherein the two ends of the circumscribed beam are respectively connected to the opposite ends of the device body, and the curvature radius of the forehead segment is 80%~98% of the said radius of curvature.

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