KR20170000308U - Head mounted display device - Google Patents

Head mounted display device Download PDF

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Publication number
KR20170000308U
KR20170000308U KR2020150006296U KR20150006296U KR20170000308U KR 20170000308 U KR20170000308 U KR 20170000308U KR 2020150006296 U KR2020150006296 U KR 2020150006296U KR 20150006296 U KR20150006296 U KR 20150006296U KR 20170000308 U KR20170000308 U KR 20170000308U
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KR
South Korea
Prior art keywords
headband
head
forehead pad
adjustment
tumbling
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KR2020150006296U
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Korean (ko)
Inventor
치-웨이 첸
밍-시엔 차이
신-이 첸
킹-솅 차오
이-솅 리
? 셴 양
?? 셴 양
융-리앙 첸
Original Assignee
민 아이크 테크놀로지 씨오., 엘티디.
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Application filed by 민 아이크 테크놀로지 씨오., 엘티디. filed Critical 민 아이크 테크놀로지 씨오., 엘티디.
Publication of KR20170000308U publication Critical patent/KR20170000308U/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical features

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  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

The present invention provides a head-mounted projection device comprising a base, a headband structure and at least one headband stepped adjustment module secured to the base. Wherein the base includes at least one display module corresponding to at least one window and the at least one window and installed within the base, the headband structure including a headband tooth portion and the at least one headband step The diaphragm adjustment module includes a headband adjustable gear structure that meshes with the headband teeth. One end of the headband structure advances stepwise movement in accordance with rotation of the headband adjusting gear structure, thereby changing the length of insertion of the headband structure into the base. The present invention advances the stepwise adjustment of the headband structure to securely fix the headband structure to the user's head, and the adjustment process is simple in operation and convenient to use.

Description

[0001] Head mounted display device [0002]

The present invention relates to a display device, and more particularly to a head-mounted display device.

With the changes and advances in technology, people are increasingly absorbing information and demanding multimedia video, and generally receive external information through vision or hearing. In general, a multimedia broadcasting apparatus, a network communication apparatus, a computer apparatus, and the like commonly used collectively use an LCD or an LED or the like to display an acquired image. However, the pixel and size of the image to be displayed are limited in size size and effectiveness of the monitor, and lack visual effects, resulting in fatigue of eyes easily during prolonged use.

Therefore, a head-mounted display (abbreviated as HMD) appeared on the market. The head-mounted display is an optical product for displaying the stereoscopic vision, and signals including the 3D effect of the binocular parallax are sequentially transmitted through the display element and the optical lens installed in front of the binoculars to the binocular, Can generate images. The head-mounted display is generally applied to augmented reality (AR) system or virtual reality (VR) system, is movable along the user and can receive the user's response as an input device, Through the head mounted display on the head, the images and characters can be added to the image that the user wants to view, and the effect of the virtual reality or the augmented reality can be achieved by the next step.

A head mounted display case disclosed by the Chinese Taiwan invention patent having the public number I457602, a display element provided inside the case, a control device, and a headband and a forehead pad connected to the case. The user adjusts the length of the headband through the adjustment device so that the head-mounted display is worn and fixed at a suitable position on the user's head, thereby allowing the user to view the image displayed by the display device.

Generally speaking, the adjustments of conventional head-mounted displays take the form of buckles, waist bolt locks or VELCRO in the majority. However, since the case and the display element therein have a considerable weight, the user is generally inconvenienced in wearing the head-mounted display because he or she generally has to hold the case with one hand and adjust the adjusting device with only one hand. Next, the forehead pad of the conventional head-mounted display does not incorporate an adjustment structure that adjusts the distance between the forehead pad and the user's forehead, but since the size of each user's head is different, It does not adhere and causes such user's discomfort.

As can be seen based on the above description, the existing head-mounted display has an improvement space.

SUMMARY OF THE INVENTION It is a technical object of the present invention to provide a head capable of fixing the head-mounted display device to the user's head by progressively adjusting the headband structure and / or the forehead pad, Thereby providing a mounted display device.

According to an aspect of the present invention, there is provided a display device including at least one display module installed therein and a display module for displaying a display image of the at least one display module, A base comprising at least one window of at least one display module; A headband structure surrounding the head of the user in cooperation with the base; And stepwise adjustment of the length of the headband structure not penetrating the at least one headband step-by-step adjustment module through operation of the user, so that the head- And a head-mounted display module including at least one headband step-by-step adjustment module that fixes the headband to the head.

Advantageously, the at least one headband stepped adjustment module comprises a headband adjustment gear structure, the headband structure including a headband tooth engaging with the headband adjustment gear structure, the at least one headband stepped adjustment module The length of the headband structure not passing through the headband adjusting gear structure is changed according to the rotation of the headband adjusting gear structure.

Preferably, the at least one headband stepped adjustment module further includes a fixing structure fixed to the side of the base, and a shaft body fixedly installed in the fixing structure and passing through the headband adjusting gear structure, So that the regulating gear structure pivots the shaft body to the axial center.

Preferably, the headband structure further includes a headband slot through which the shaft passes, thereby defining a range of movement of the headband structure when the headband adjustment gear structure is tumbled and rotated.

Advantageously, the headband adjustment gear structure includes adjustment gears and tumbling wheels that overlap one another, and the adjustment gear also has an adjustment tooth portion that engages with the headband tooth portion, the tumbling wheel having a tumbling And a tumbling wheel having a part.

Advantageously, said at least one headband stepped adjustment module further comprises a button structure, and when said button structure is not pressed, said headband adjustment gear structure is tumbled and can not be rotated.

Advantageously, the button structure includes button teeth, the headband adjustment gear structure includes an adjustment gear and a tumbling wheel that overlap each other, the adjustment gear having an adjustment tooth portion interlocking with the headband tooth portion, Wherein the tumbling wheel is formed on an outer side of the tumbling wheel to tumblel the user and a tumbling wheel tooth portion formed on the inner side of the tumbling wheel to engage with the button tooth portion when the button structure is not pressed Respectively.

Preferably, the head-mounted display device further includes a forehead pad, a step-type adjustment unit disposed on the base, for performing a stepwise adjustment on the gap between the forehead pad and the user's head, And a forehead pad step-by-step adjustment module for allowing the forehead pad to adhere to the head.

Preferably, the forehead pad leveling module comprises a fixed contact support structure fixed on the base and a forehead pad moving structure for driving the forehead pad to move, and the fixed contact support structure includes a contact support tooth portion And the forehead pad moving structure includes a forehead pad moving part that engages with the fixed contact support corner, wherein the forehead pad moving structure is stepwise moved when a force is applied to the forehead pad moving structure .

Preferably, the apparatus further comprises a forehead pad limit structure including at least one limit toothed portion and a limit release portion for driving the at least one limit toothed portion to synchronously move, and when no force is applied to the limit release portion, At least one limit tooth portion engages the forehead pad moving tooth portion to define movement of the forehead pad moving structure.

The present invention relates to a display comprising: a base including at least one window and at least one display module corresponding to the at least one window and installed inside the base; A headband structure including a headband serrations; And a headband adjusting gear structure fixedly connected to the base and meshed with the headband tooth portion, wherein one end of the headband structure moves stepwise by rotation of the headband adjusting gear structure, And at least one headband step-by-step adjustment module for changing the length inserted into the base.

Preferably, the at least one headband stepped adjustment module further includes a fixing structure fixed to the side of the base, and a shaft body fixedly installed in the fixing structure and passing through the headband adjusting gear structure, So that the regulating gear structure pivots the shaft body to the axial center.

Preferably, the headband structure further includes a headband slot through which the shaft passes, thereby defining a range of movement of the headband structure when the headband adjustment gear structure is tumbled and rotated.

Advantageously, the headband adjustment gear structure includes adjustment gears and tumbling wheels that overlap one another, and the adjustment gear also has an adjustment tooth portion that engages the headband tooth portion, the tumbling wheel being adapted to allow the user to tumbl And a tumbling portion having a tumbling portion.

Advantageously, said at least one headband stepped adjustment module further comprises a button structure, and when said button structure is not pressed, said headband adjustment gear structure is tumbled and can not be rotated.

Advantageously, the button structure includes button teeth, the headband adjustment gear structure includes an adjustment gear and a tumbling wheel that overlap each other, the adjustment gear having an adjustment tooth portion interlocking with the headband tooth portion, Wherein the tumbling wheel is formed on an outer side of the tumbling wheel and tumbled by a user, and a tumbling wheel tooth formed on an inner side of the tumbling wheel and engaged with the button tooth when the button structure is not pressed, .

Preferably, the head-mounted display device further comprises: a forehead pad; And a forehead pad disposed on the base for allowing the forehead pad to adhere to the head by progressively adjusting the gap between the head of the user and the forehead pad provided on the upper side through the operation of the user, And an expression control module.

Preferably, the forehead pad leveling module comprises a fixed contact support structure secured on the base and a forehead pad moving structure for driving the forehead pad to move, and the fixed contact support structure includes a contact support tooth portion And the forehead pad moving structure includes a forehead pad moving part that engages with the fixed contact support corner, wherein the forehead pad moving structure is stepwise moved when a force is applied to the forehead pad moving structure .

Preferably, the apparatus further comprises a forehead pad limit structure including at least one limit toothed portion and a limit release portion for driving the at least one limit toothed portion to synchronously move, and when no force is applied to the limit release portion, At least one limit tooth portion engages the forehead pad moving tooth portion to define movement of the forehead pad moving structure.

When using the head-mounted display device according to the present invention, the user first inserts the head-mounted display device into the head, uses both left and right hands to support the left and right sides of the base, Stepwise adjustments can be made to match the size of the head. Next, the head-mounted display device is fixed to the user's head. Therefore, the present invention overcomes the inconvenient situation in which the head structure is adjusted only with one hand while holding the case with one hand when wearing the conventional head mounted display device, and is more convenient to use. In addition, the present invention can expand the forehead pad-level control module to the head-mounted display device so that the forehead pad can be stepwise adjusted with respect to the forehead pad, so that the forehead pad adheres to the user's forehead more effectively, I feel.

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a schematic view of an external structure of a head-mounted display device according to a preferred embodiment of the present invention; FIG.
Fig. 2 is a schematic view of the external structure of the head-mounted display device according to Fig.
Fig. 3 is a partial structural schematic view of a headband step-by-step adjustment module and a headband structure of the head-mounted display device according to Fig. 1;
FIG. 4 is a partial structural view of the button structure and the headband structure of the headband step-by-step adjustment module according to FIG.
FIG. 5 is a perspective view illustrating a button structure and a headband structure of a headband step-by-step adjustment module according to FIG.
FIG. 6 is a perspective view illustrating a button structure and a headband structure of a headband step-by-step adjustment module according to FIG.
7 is a structural schematic diagram of the forehead pad step-by-step adjustment module of the head-mounted display device according to FIG.
FIG. 8 is a structural schematic diagram of the forehead pad step-by-step adjustment module according to FIG. 7; FIG.
FIG. 9 is a partial structural schematic diagram of the forehead pad leveling module according to FIG.
FIG. 10 is a schematic diagram showing an operation relationship of the fixed contact support structure and the forehead pad limit structure according to FIG.

Referring to FIGS. 1 to 6, FIG. 1 is a schematic view of an external structure of a head-mounted display device according to a preferred embodiment of the present invention. Fig. 2 is a schematic view of the external structure of the head-mounted display device according to Fig. Fig. 3 is a partial structural schematic view of a headband step-by-step adjustment module and a headband structure of the head-mounted display device according to Fig. 1; FIG. 4 is a partial structural view of the button structure and the headband structure of the headband step-by-step adjustment module according to FIG. FIG. 5 is a perspective view illustrating a button structure and a headband structure of a headband step-by-step adjustment module according to FIG. FIG. 6 is a perspective view illustrating a button structure and a headband structure of a headband step-by-step adjustment module according to FIG.

The head-mounted display device 1 includes a base 11, a headband structure 12, a forehead pad 13 provided above the base 11, a display module 14 installed inside the base 11, And a headband step-by-step adjustment module 15 located on both sides of the base 11 and two windows 111 corresponding to the two display modules 14 are provided on the base 11, The user can view the image displayed by the display module 14 through the window 111 of the display unit 11. The video display method and related art of the display module 14 are obvious to those skilled in the art, and will not be described here.

In addition, when the user wears the head-mounted display device 1, the base 11 and the headband structure 12 jointly surround the user's head and, in a preferred embodiment, both ends of the headband structure 12 The user can insert the headband structure 12 through the headband step-by-step adjustment module 15 by inserting the two headband stepwise adjustment modules 15 on both sides of the base 11, So that the head-mounted display device 1 is fixed to the head of the user.

The headband step-by-step adjustment module 15 includes a fixing structure 152 fixed to the side of the base 11 and a fixing structure 152 penetrating the headband adjusting gear structure 151. [ And the headband structure 12 includes a headband slot 121 through which the shaft 153 passes, a headband tooth portion 122 located above the headband slot 121, . The headband regulating gear structure 151 includes a regulating gear 1511 and a tumbling wheel 1512 which are overlapped with each other to allow the shaft 153 to pivot with respect to the shaft. Here, the tumbling wheel 1512 is larger than the adjusting gear 1511 and is formed on the outside of the tumbling wheel 1512 and exposed to the outside of the fixing structure 152 to partially tumblise the tumbling portion 15121 And the adjusting gear 1511 has adjusting teeth 15111 that engage with the headband teeth 122 of the headband structure 12. When the user tumbles the tumbling portion 15121 and causes the tumbling wheel 1512 and the adjusting gear 1511 to jointly pivot the shaft 153 to the axial center, the headband structure 12 has the headband tooth portion 122 And the adjusting teeth 15111 of the adjusting gear 1511 are synchronized with each other and are guided synchronously to proceed stepwise movement. Also, the travel distance of each step is determined by the tooth spacing of the adjustment tooth 15111 and / or the tooth spacing of the headband tooth 122. In addition, the headband slot 121 can define the range of movement of the headband structure 12. [

More specifically, when the user wears the head-mounted display device 1 on the head, the portion where the headband structure 12 is exposed to the outside of the base 11 is too long to fix the head-mounted display device 1 to the head The tumbling unit 15121 is tumbled to rotate the tumbling wheel 1512 in the D1 direction and further one end of the headband structure 12 is inserted into the base 11 12 is inserted into the base 11). Thus, the length of the headband structure 12 that does not penetrate the headband step-by-step adjustment module 15 gradually decreases stepwise until the head-mounted display device 1 can be fixed to the user's head. Conversely, if the user wears the head-mounted display device 1 on his / her head and the exposed portion of the headband structure 12 outside the base 11 is too short to fit the head-mounted display device 1 into the head, Tumbling the tumbling portion 15121 rotates the tumbling wheel 1512 in the direction D2 and further causes one end of the headband structure 12 to move out of the base 11 Thereby reducing the length inside the base 11). Thus, the length of the headband structure 12 that does not penetrate the headband step-by-step adjustment module 15 gradually increases stepwise until the head-mounted display device 1 can be fitted to the user's head.

Preferably, but not exclusively, the headband step-by-step adjustment module 15 further includes a button structure 154, and when the user adjusts the headband structure 12 to penetrate the headband stepped adjustment module 15 , It is possible to proceed only by pressing the button structure 154. This moves the already adjusted headband structure 12 in order to avoid the tumbling wheel 1512 from being easily touched by mistake.

The button structure 154 includes the button teeth 1541 and the tumbling wheel 1512 is formed inside the tumbling wheel 1512 and the button structure 154 is pressed And further comprises a tumbling wheel tooth portion 15122 which engages with the button tooth portion 1541 when not leaking. A headband adjusting elastic body 155 is provided between the button structure 154 and the fixing structure 152. When the user applies a pressing force to the button structure 154 larger than the elastic force of the headband adjusting elastic body 155 The button tooth portion 1541 of the button structure 154 moves downward and moves away from the tumbling toothed portion 15122 of the tumbling wheel 1512. At this time, since the button tooth portion 1541 and the tumbling tooth portion 15122 are not engaged with each other, the tumbling wheel 1512 can be rotated by tumbling of the user, and the headband structure 12 is moved forward. When the user no longer presses the button structure 154 and the button structure 154 is reset by the elasticity of the headband adjusting elastic member 155, the button teeth 1541 are reset while moving upwards and the tumbling wheel tooth portions 15122 . Thus, the tumbling wheel 1512 is tumbled and can not rotate.

Referring to Figs. 7 to 10, Fig. 7 is a structural schematic diagram of the forehead pad step-by-step adjustment module of the head-mounted display device according to Fig. FIG. 8 is a structural schematic diagram of the forehead pad step-by-step adjustment module according to FIG. 7; FIG. FIG. 9 is a partial structural schematic diagram of the forehead pad leveling module according to FIG. FIG. 10 is a schematic diagram showing an operation relationship of the fixed contact support structure and the forehead pad limit structure according to FIG.

In the preferred embodiment, the head-mounted display device 1 is installed on the base 11, and by performing the stepwise adjustment on the distance between the forehead pad 13 and the user's head through the operation of the user, And a forehead pad step-by-step adjustment module (16) for causing the head part (13) to adhere to the head.

In detail, the forehead pad adjustment module 16 includes a forehead pad moving structure 161 for mounting a forehead pad 13 thereon, a stationary contact support structure 162 fixed to the base 11, And a cover 163. The fixed contact support structure 162 is located in the lower recessed groove of the forehead pad moving structure 161 and a portion of the forehead pad moving structure 161 is limited in the space between the base 11 and the fixed lid 163 . As a result, the forehead pad moving structure 161 can be prevented from falling out of the process of moving. Here, a forehead pad moving tooth portion 1611 is formed on the side wall of the downward concave groove of the forehead pad moving structure 161, and the fixed contact supporting structure 162 extends in the direction of the forehead pad moving tooth portion 1611, And an abutment support tooth portion 1621 engaged with the moving tooth portion 1611.

In addition, when the user wears the head-mounted display device 1 on the head and the forehead pad 13 is not positioned properly and the forehead pad 13 can not be attached to the user's head, the forehead pad moving structure 161 To allow the forehead pad 13 to advance stepwise in the forward or backward direction until the forehead pad 13 is in the proper position. The force applied to the forehead pad moving structure 161 overcomes the frictional forces between the contact support claws 1621 and the forehead pad moving claws 1611 and / or overcomes the frictional forces between the contact support claws 1621 or the forehead pad moving claws 1611. [ The movement of the forehead pad moving structure 161 can be made to proceed stepwise. Also, the travel distance of each step is determined by the tooth spacing of the abutment support tooth 1621 and / or the tooth spacing of the forehead pad moving tooth 1611.

Preferably, but not exclusively, the head-mounted display device 1 further comprises a forehead pad limit structure 17, which allows the user to manipulate the forehead pad 13 and user < RTI ID = 0.0 > The forehead pad moving structure 161 can be moved only when the limit state for the forehead pad moving structure 161 is released so that the forehead pad moving structure 161 is inadvertently moved It is possible to avoid touching easily.

In detail, in the present preferred embodiment, the forehead pad limit structure 17 includes a first limit tooth portion 171, a second limit tooth portion 172, a T-shaped concave groove portion 173, Limit releasing portion 174 and a forehead pad adjusting elastic member 175 is provided between the forehead pad limit structure 17 and the base 11. [ When the user does not apply a pressing force greater than the elastic force of the forehead pad adjusting elastic body 175 to the limit releasing section 174, the forehead pad moving structure 161 and the fixed contact supporting structure 1611 162 are positioned in the longitudinal grooves 1731 and the lateral grooves 1732 of the concave groove 173 and the first limit teeth 171 and the second limit The toothed portion 172 and the abutting support tooth portion 1621 are in a parallel state, and engage with the forehead pad moving tooth portion 1611 as shown in Fig. At this time, since the forehead pad moving tooth 1611 is engaged with a relatively large number of tooth portions, the forehead pad 13 is applied with a force and is difficult to move.

10, when the user applies a pressing force larger than the elastic force of the forehead pad adjusting elastic body 175 to the limit releasing portion 174 to move the forehead pad limit structure 17 downward, the first limit teeth The first and second limit teeth portions 171 and 172 are separated from the forehead pad moving portion 1611 of the forehead pad moving structure 161. At this time, the first limit tooth portion 171 and the second limit tooth portion 172 are not engaged with the forehead pad moving portion 1611 of the forehead pad moving structure 161. That is, at this time, the forehead pad moving tooth portion 1611 is engaged with only the contact support tooth portion 1621 of the fixed contact support structure 162. [ Accordingly, the forehead pad moving structure 161 can advance stepwise movement by a force applied by the user.

It should be noted that, in the process of wearing the head-mounted display device 1, the user first inserts the head-mounted display device 1 into his or her head, and uses both left and right hands to receive the left and right sides of the base 11 have. At the same time, the two tumbling wheels 1512 of the two headband step-by-step adjustment modules 15 can be tumbled with the thumbs of the left and right hands, and the headband can be stepwise adjusted to match the size of the head, Thereby fixing the display device 1 to the head of the user. Therefore, the present invention overcomes the inconvenient situation in which the head structure is adjusted only with one hand while holding the case with one hand when wearing the conventional head mounted display device. In addition, the present invention can additionally provide a forehead pad level control module 16 on the head-mounted display device 1 capable of stepwise adjustment to the forehead pad 13, By making the forehead more adhered to it, the user can feel comfortable.

However, the above is only an example, and a person having ordinary knowledge in the technical field to which the present invention belongs can carry out an arbitrary change design according to a practical application demand. For example, the shape of the concave groove portion 173 of the forehead pad limit structure 17 or the number of limit tooth portions of the forehead pad limit structure 17 can be changed and designed according to the actual application demand. For example, it is possible to choose whether to install the forehead pad limit structure 17 or the button structure 154 according to actual application needs. For example, the number of headband step-by-step adjustment modules 15 can be selected according to actual application demand. For example, in the case of a head-mounted display device, only a single headband step-by-step adjustment module is installed on the sides of the base.

The foregoing is merely illustrative of preferred embodiments of the present invention and is not intended to limit the scope of claims of the present invention. Accordingly, all equivalent modifications or equations completed under the circumstances not deviating from the idea disclosed in the present invention should be within the scope of claim of the present invention.

Claims (19)

A base having at least one display module mounted therein and at least one window corresponding to the at least one display module so that a user views an image displayed by the at least one display module;
A headband structure surrounding the head of the user in cooperation with the base; And
Wherein the step of adjusting the length of the headband structure does not pass through the at least one headband step-by-step adjustment module through the operation of the user so that the headband structure passes through the headband structure, And at least one headband step-by-step adjustment module for fixing said headband to said head. The method according to claim 1,
Wherein the at least one headband stepped adjustment module comprises a headband adjustment gear structure, the headband structure including a headband tooth engaging with the headband adjustment gear structure, wherein the at least one headband stepped adjustment module Wherein the length of the headband structure is changed according to rotation of the headband adjusting gear structure. 3. The method of claim 2,
Wherein the at least one headband adjusting module further comprises a fixing structure fixed to a side of the base and a shaft body fixedly installed in the fixing structure and passing through the headband adjusting gear structure, So that the shaft body is pivotally rotated by the shaft center. The method of claim 3,
Wherein the headband structure further includes a headband slot through which the shaft passes, thereby defining a range of movement of the headband structure when the headband adjusting gear structure is rotated by tumbling. 3. The method of claim 2,
Wherein the headband adjustment gear structure includes an adjustment gear and a tumbling wheel that overlap each other and the adjustment gear has an adjustment tooth portion that engages the headband tooth portion and the tumbling wheel has a tumbling portion for allowing the user to tumbl Wherein the head-mounted display device is a head-mounted display device. 3. The method of claim 2,
Wherein the at least one headband stepped adjustment module further comprises a button structure and wherein when the button structure is not pressed, the headband adjustment gear structure is tumbled and unable to rotate. The method according to claim 6,
Wherein the button structure includes a button teeth portion, the headband adjustment gear structure includes an adjustment gear and a tumbling wheel overlapping each other, the adjustment gear having an adjustment tooth portion engaged with the headband tooth portion, the tumbling wheel A tumbling portion formed on an outer side of the tumbling wheel to allow the user to tumblelge the tumbling wheel and a tumbling wheel tooth portion formed on the inner side of the tumbling wheel to engage with the button tooth portion when the button structure is not pressed Head-mounted display device. The method according to claim 1,
The head-mounted display device includes:
Forehead pad; And
And a step of adjusting the distance between the head of the user installed on the upper part and the head of the user installed on the base through the operation of the user so that the forehead pad adheres to the head, The head-mounted display device of claim 1, further comprising an adjustment module. 9. The method of claim 8,
Wherein the forehead pad adjustment module includes a fixed contact support structure fixed on the base and a forehead pad movement structure for driving the forehead pad to move, and the fixed contact support structure includes a contact support serration portion, Wherein the forehead pad moving structure comprises a forehead pad moving tooth that engages the fixed contact support tooth and wherein the forehead pad moving structure progresses stepwise when a force is applied to the forehead pad moving structure Head-mounted display device. 10. The method of claim 9,
And a limit releasing portion for driving the at least one limit toothed portion and the at least one limit toothed portion to synchronously move the at least one limit toothed portion and the at least one limit toothed portion when the limit releasing portion is not applied with force, Wherein the toothed portion is engaged with the forehead pad moving tooth portion to define movement of the forehead pad moving structure. A base including at least one window and at least one display module corresponding to the at least one window and installed inside the base;
A headband structure including a headband serrations; And
And a headband adjusting gear structure fixedly connected to the base and meshed with the headband tooth portion, wherein one end of the headband structure moves stepwise by rotation of the headband adjusting gear structure, And at least one headband step-by-step adjustment module for changing the length inserted into the base. 12. The method of claim 11,
Wherein the at least one headband adjusting module further comprises a fixing structure fixed to a side of the base and a shaft body fixedly installed in the fixing structure and passing through the headband adjusting gear structure, So that the shaft body is pivotally rotated by the shaft center. 13. The method of claim 12,
Wherein the headband structure further includes a headband slot through which the shaft passes, thereby defining a range of movement of the headband structure when the headband adjusting gear structure is rotated by tumbling. 12. The method of claim 11,
Wherein the headband adjustment gear structure includes an adjustment gear and a tumbling wheel that overlap each other and the adjustment gear has an adjustment tooth portion that engages the headband tooth portion and the tumbling wheel has a tumbling portion for allowing the user to tumbl Wherein the head-mounted display device is a head-mounted display device. 12. The method of claim 11,
Wherein the at least one headband stepped adjustment module further comprises a button structure and wherein when the button structure is not pressed, the headband adjustment gear structure is tumbled and unable to rotate. 16. The method of claim 15,
Wherein the button structure includes a button teeth portion, the headband adjustment gear structure includes an adjustment gear and a tumbling wheel overlapping each other, the adjustment gear having an adjustment tooth portion engaged with the headband tooth portion, the tumbling wheel A tumbling portion formed on the outer side of the tumbling wheel for allowing the user to tumblelge the tumbling wheel and a tumbling wheel tooth portion formed on the inner side of the tumbling wheel and engaged with the button tooth portion when the button structure is not pressed Features a head-mounted display device. 12. The method of claim 11,
Forehead pad; And
And a step of adjusting the distance between the head of the user installed on the upper part and the head of the user installed on the base through the operation of the user so that the forehead pad adheres to the head, The head-mounted display device of claim 1, further comprising an adjustment module. 18. The method of claim 17,
Wherein the forehead pad adjusting module includes a fixed contact support structure fixed on the base and a forehead pad moving structure for driving the forehead pad to move, and the fixed contact support structure includes a contact support tooth portion, Wherein the forehead pad moving structure comprises a forehead pad moving tooth that engages the fixed contact support tooth and wherein the forehead pad moving structure progresses stepwise when a force is applied to the forehead pad moving structure Head-mounted display device. 19. The method of claim 18,
And a limit releasing portion for driving the at least one limit toothed portion and the at least one limit toothed portion to synchronously move the at least one limit toothed portion and the at least one limit toothed portion when the limit releasing portion is not applied with force, Wherein the toothed portion is engaged with the forehead pad moving tooth portion to define movement of the forehead pad moving structure.
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Publication number Priority date Publication date Assignee Title
KR102568772B1 (en) * 2015-09-25 2023-08-22 삼성전자주식회사 Connection Device for Display device and Head-mounted Display Device
CN106773053B (en) * 2016-12-28 2023-02-03 歌尔科技有限公司 Knob rotation locking mechanism is worn to virtual reality and virtual reality wears
CN107065191B (en) * 2017-05-03 2022-12-09 歌尔光学科技有限公司 Head-mounted display equipment
CN107290859B (en) * 2017-08-13 2023-09-12 江西中直新经济产业发展有限公司 Improved head-wearing VR glasses
US10905186B2 (en) 2018-05-03 2021-02-02 Htc Corporation Head-mounted display device
CN110441907B (en) * 2018-05-03 2021-09-07 宏达国际电子股份有限公司 Head-mounted display device
CN108681074A (en) * 2018-07-17 2018-10-19 北京七鑫易维信息技术有限公司 A kind of head-mounted display apparatus
CN114675423A (en) * 2022-04-12 2022-06-28 闪耀现实(无锡)科技有限公司 Head-mounted display device
CN115061279B (en) * 2022-08-15 2022-10-28 歌尔股份有限公司 Head-mounted display device
CN116909034B (en) * 2023-09-12 2023-12-01 歌尔股份有限公司 Bandage adjustment mechanism and head-mounted display device

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