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WO2018184219A1 - 头戴式显示设备 - Google Patents

头戴式显示设备 Download PDF

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Publication number
WO2018184219A1
WO2018184219A1 PCT/CN2017/079759 CN2017079759W WO2018184219A1 WO 2018184219 A1 WO2018184219 A1 WO 2018184219A1 CN 2017079759 W CN2017079759 W CN 2017079759W WO 2018184219 A1 WO2018184219 A1 WO 2018184219A1
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WO
WIPO (PCT)
Prior art keywords
lens
display device
mounted display
head
moisture absorbing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/079759
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English (en)
French (fr)
Inventor
徐振华
严绍军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SZ DJI Technology Co Ltd
Original Assignee
SZ DJI Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Priority to CN201780004904.3A priority Critical patent/CN108513628A/zh
Priority to PCT/CN2017/079759 priority patent/WO2018184219A1/zh
Publication of WO2018184219A1 publication Critical patent/WO2018184219A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • 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
    • G02B2027/0178—Eyeglass type

Definitions

  • the present invention relates to the field of display device technologies, and in particular, to a head mounted display device.
  • the virtual display technology is virtualized into the real world through devices such as computers or mobile terminals, and projected onto the human retina through the display screen and the visual system.
  • the essence is to present a user's perspective as the main body, and can observe the objects in the three-dimensional space in real time without restriction, and give the user an immersive experience.
  • Virtual display technology has been widely used in entertainment, military training, medical training, product 3D virtual display and other fields.
  • the lens part is required to have a good sealing property, which causes the user to wear a head-mounted display product for a long time, the user's face is stuffy, and it is easy to sweat and emit heat, resulting in an increase in humidity in the air, which is hotter. When moisture contacts the lower temperature lens, it is easy to fog and fog in the lens, which ultimately affects the user's viewing experience.
  • the present invention provides a head mounted display device comprising:
  • a lens body one end of the lens body is provided with a wearing portion for cooperation with a user, and the other end of the lens body is provided with a lens mounting space;
  • a lens mounting portion disposed on the lens body and adjacent to the lens, the lens mounting portion including a mounting surface adjacent to the lens;
  • the moisture absorbing panel is disposed on the mounting surface of the lens mounting portion.
  • the head-mounted display device of the present invention When the head-mounted display device of the present invention is worn on the user's head for use, the user's face and the wearing portion of the head-mounted display device together form a relatively closed space, which causes the user to be sealed after sweating.
  • the humidity in the air in the space increases.
  • the moisture absorbing panel can absorb the moisture in the air which is increased by the user's sweating, so as to prevent the moisture from adhering to the lens, and the fogging effect of the lens can be prevented.
  • FIG. 1 is a perspective view of a head mounted display device according to an embodiment of the invention.
  • FIG. 2 is an exploded perspective view of a moisture absorbing panel and a lens main body of a head mounted display device according to an embodiment of the invention.
  • FIG. 3 is a front elevational view of a head mounted display device in accordance with an embodiment of the present invention.
  • FIG. 4 is a perspective view of another head mounted display device according to an embodiment of the invention.
  • the existing coating technology can only support a limited number of anti-fog and cannot be used for a long time.
  • the present invention provides a head mounted display device.
  • the head-mounted display device of the present invention will be described in detail below with reference to the accompanying drawings. The features of the embodiments and embodiments described below may be combined with each other without conflict.
  • a head-mounted display device 1 includes:
  • the lens main body 10 is provided with a wearing portion 120 for engaging with a user, and the other end of the lens main body 10 is provided with a lens mounting space 210.
  • the lens 30 is disposed in the lens mounting space 210.
  • the lens mounting portion 20 is disposed on the lens body 10 and adjacent to the lens 30.
  • the lens mounting portion 20 includes a mounting surface adjacent to the lens 30.
  • the moisture absorbing panel 40 is disposed on a mounting surface of the lens mounting portion 20.
  • the lens mounting portion 20 is disposed adjacent to the lens 30, so that the moisture absorbing panel 40 disposed on the mounting surface of the lens mounting portion 20 facilitates dehumidification and defogging of the lens 30.
  • the face of the user and the wearing portion 120 of the eyeglass body 10 of the head-mounted display device 1 together form a relatively closed space when the user After sweating, the humidity in the air in the closed space is increased.
  • the moisture absorbing panel 40 can absorb the moisture in the air which is increased by the user's sweating, so as to prevent the moisture from adhering to the lens 30, and can To prevent fogging of the lens 30.
  • the moisture absorbing panel 40 includes a surrounding portion 400 corresponding to the structure and size of the lens mounting space 210 .
  • the surrounding portion 400 is disposed around the outer periphery of the lens mounting space 210 .
  • the edge can provide a better defogging effect on the lens 30.
  • the enclosure 400 includes a first enclosure frame 410 (corresponding to the upper circumference of the lens installation space 210), and a second enclosure frame 420 that is bent and connected to the first enclosure frame 410 (corresponding to The side periphery of the lens mounting space 210 and the third surrounding frame 430 (corresponding to the lower circumference of the lens mounting space 210) are connected to the second surrounding frame 420.
  • the first surrounding frame 410, the second surrounding frame 420, and the third surrounding frame 430 are respectively located at the upper portion, the side portion, and the lower portion of the lens 30.
  • a more comprehensive defogging effect is achieved on the lens 30.
  • the first enclosure frame 410, the second enclosure frame 420, and the third enclosure frame 430 are integrally formed.
  • the head mounted display device 1 further includes a distance sensor 60.
  • the lens body 10 is placed on the moisture absorption panel 40 with a groove portion 440 corresponding to the distance sensor 60. After the moisture absorbing panel 40 is mounted on the mounting surface of the lens mounting portion 20, the distance sensor 60 is exposed from the groove portion 440 to the moisture absorbing panel 40 so as not to affect the normal operation of the distance sensor 60.
  • the number of the lens mounting spaces 210 is two, and the number of the lenses 30 is also two.
  • the two lenses 30 are respectively disposed in the two lens mounting spaces 210.
  • a gap portion 211 is formed between the two lens mounting spaces 210, and the moisture absorbing panel 40 further includes a protruding portion 450 corresponding to the gap portion 211. After the moisture absorbing panel 40 is mounted on the mounting surface of the lens mounting portion 20, the protruding portion 450 is attached to the gap portion 211, which can better separate the side of the lens 30 close to the gap portion 211. Fog effect.
  • the eyeglass body 10 is further provided with a nose pad portion 130.
  • the nose pad portion 130 is formed on the lens mounting portion 20, and the nose pad portion 130 is disposed on the moisture absorption panel 40.
  • the moisture absorbing panel 40 is detachably disposed on the mounting surface of the lens mounting portion 20, so that the moisture absorbing panel 40 can be replaced when the moisture absorbing effect of the moisture absorbing panel 40 is weakened.
  • the manner in which the moisture absorbing panel 40 is disposed on the mounting surface of the lens mounting portion 20 may include, but is not limited to, the following two types: (1) The moisture absorbing panel 40 is disposed on the mounting surface of the lens mounting portion 20 by adhesive glue. (2) The moisture absorbing panel 40 is provided on the mounting surface of the lens mounting portion 20 by a Velcro.
  • the moisture absorbing panel 40 can be made of, but not limited to, a PTFE (polytetrafluoroethylene) material or a fluororesin material.
  • a PTFE polytetrafluoroethylene
  • the moisture absorption panel 40 has a higher humidity than the surrounding environment, and can automatically release moisture to keep the heel again.
  • the ambient humidity is consistent for the user to use next time.
  • the moisture absorbing panel 40 can Repeated moisture absorption/dehumidification to achieve recycling and ultimately achieve long-lasting lens anti-fog.
  • the area of the moisture absorbing panel 40 is not less than 20 cm 2 .
  • the minimum area is not less than 20 cm 2 . That is to say, if the area of the lens 30 is large, the area of the moisture absorbing panel 40 to be used should be correspondingly increased to enhance the moisture absorption effect, thereby better absorbing the user's use, the face and the head mounted display device 1
  • the wearing portion 120 of the lens main body 10 is attached to the moisture of the formed relatively sealed space.
  • an accommodating cavity 110 is formed in the spectacles body 10, and the lens mounting portion 20, the mounting surface, and the moisture absorbing panel 40 are all located in the accommodating cavity 110. That is to say, when the user uses the face, the wearing portion 120 of the eyeglass body 10 of the head-mounted display device 1 is attached to each other, so that the accommodating cavity 110 forms a relatively closed space. After the user wears the head mounted display device 1, the size of the sealed space formed may be different due to the degree of tightness of the wearing and the difference in facial features of the person. To ensure a better moisture absorption effect, the The area of the moisture absorbing panel 40 is calculated based on the estimated maximum volume of the closed space.
  • the outer peripheral surface of the wearing portion 120 is further provided with a mask (like a gasket) for attaching to the face of the user for the user to wear. Further, the outer peripheral surface of the wearing portion 120 is further provided with a plurality of mounting holes 70 for mounting the mask.
  • the mask may include, but is not limited to, a foam type mask.
  • the head mounted display device 1 is VR (Virtual Reality) glasses, AR (Augmented Reality) glasses, or FPV (First Person View) glasses.
  • the head mounted display device 1 of the present invention further includes a wearing portion 50.
  • the wearing portion 50 is disposed on the lens main body 10 for engaging the wearing portion.
  • the lens main body 10 is fixed to the user.
  • the head worn portion 50 is placed over the head, and the wearing portion 120 is attached to the face to fix the head mounted display device 1 of the present invention.

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

Abstract

一种头戴式显示设备(1)，包括：眼镜主体(10)，眼镜主体(10)的一端设有用于与使用者配合的佩戴部(120)，眼镜本体(10)的另一端设有镜片安装空间(210)；镜片(30)，设置于镜片安装空间(210)内；镜片安装部(20)，设置于眼镜主体(10)上并靠近镜片(30)，镜片安装部(20)包括靠近镜片(30)的安装表面；吸湿面板(40)，设置于镜片安装部(20)的安装表面上。头戴式显示设备(1)佩戴到使用者头上的时候，使用者的面部和头戴式显示设备(1)的佩戴部(120)共同形成一个相对密闭的空间，当使用者出汗后空气中的湿度增加，此时通过吸湿面板(40)可以吸收空气中增加的水气，以避免水气附着到镜片(30)上。

Description

头戴式显示设备 技术领域
本发明涉及显示设备技术领域，特别涉及一种头戴式显示设备。
背景技术
虚拟显示技术是通过计算机或移动终端等设备虚拟出现实世界，通过显示屏和目视系统投射到人眼视网膜。其本质就是呈现一个以使用者视角为主体，可以实时无限制地观察三维空间内的物体，给使用者沉浸感体验。虚拟显示技术已经广泛应用在娱乐，军事训练，医疗培训、产品三维虚拟展示等多个领域。
用户通常借助头戴式显示产品来观看由虚拟现实技术而产生的逼真画面。然而，目前大多数的头戴式显示产品，尤其是有户外使用情景的头戴式显示产品，不管是在常温还是高温天气，由于头戴式显示产品在佩戴时为保证观看的体验，不能漏光，要求眼镜部分的密封性较好，这就导致使用者在长时间佩戴头戴显示产品后，使用者脸部闷热，很容易出汗和散发出热量，导致空气中的湿度增加，较热的湿气接触到温度较低的镜片后，容易在镜片起雾和产生雾气，最终影响用户的观看体验。
发明内容
本发明提供一种头戴式显示设备，包括：
眼镜主体，所述眼镜主体的一端设有用于与使用者配合的佩戴部，所述眼镜本体的另一端设有镜片安装空间；
镜片，设置于所述镜片安装空间内；
镜片安装部，设置于所述眼镜主体上并靠近所述镜片，所述镜片安装部包括靠近所述镜片的安装表面；以及
吸湿面板，设置于所述镜片安装部的安装表面上。
本发明的头戴式显示设备，佩戴到使用者头上进行使用时，使用者的面部和头戴式显示设备的佩戴部共同形成一个相对密闭的空间，当使用者出汗后会导致密闭的空间内空气中的湿度增加，此时通过所述吸湿面板可以吸收空气中因使用者出汗所增加的水气，以避免水气附着到镜片上，能够起到防止镜片起雾的效果。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明一实施例示出的一种头戴式显示设备的立体示意图。
图2是本发明一实施例示出的一种头戴式显示设备的吸湿面板与眼镜主体的分解示意图。
图3是本发明一实施例示出的一种头戴式显示设备的正视图。
图4是本发明一实施例示出的另一种头戴式显示设备的立体示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本发明使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本发明。在本发明和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
针对目前使用者在长时间佩戴头戴显示产品后，容易出汗导致在镜片上产生雾气，影响用户观看体验的问题，目前通常的做法是，在头戴式显示产品的镜片上镀防雾膜，但现有的镀膜技术只能支持次数有限的防雾，不能长期使用。
为了解决上述现有技术中的问题，本发明提供一种头戴式显示设备。下面结合附图，对本发明的头戴式显示设备进行详细说明。在不冲突的情况下，下述的实施例及实施方式中的特征可以相互组合。
参见图1至图3所示，本发明实施例提供的一种头戴式显示设备1，包括：
眼镜主体10，所述眼镜主体10的一端设有用于与使用者配合的佩戴部120，所述眼镜本体10的另一端设有镜片安装空间210。
镜片30，设置于所述镜片安装空间210内。
镜片安装部20，设置于所述眼镜主体10上并靠近所述镜片30，所述镜片安装部20包括靠近所述镜片30的安装表面。
吸湿面板40，设置于所述镜片安装部20的安装表面上。镜片安装部20靠近所述镜片30设置，便于设置于所述镜片安装部20的安装表面上的吸湿面板40为镜片30除湿除雾。
本发明的头戴式显示设备1，佩戴到使用者头上进行使用时，使用者的面部和头戴式显示设备1的眼镜本体10的佩戴部120共同形成一个相对密闭的空间，当使用者出汗后会导致密闭的空间内空气中的湿度增加，此时通过所述吸湿面板40可以吸收空气中因使用者出汗所增加的水气，以避免水气附着到镜片30上，能够起到防止镜片30起雾的效果。
在一实施方式中，所述吸湿面板40包括与所述镜片安装空间210的结构及尺寸大小均对应的围合部400，所述围合部400围合设置于所述镜片安装空间210的外周缘，可以对镜片30起到更好的除雾效果。
进一步地，所述围合部400包括第一围合边框410(对应于镜片安装空间210的上周缘)、弯折连接于所述第一围合边框410的第二围合边框420(对应于镜片安装空间210的侧周缘)以及弯折连接于所述第二围合边框420的第三围合边框430(对应于镜片安装空间210的下周缘)。当吸湿面板40装设到镜片安装部20的安装表面上之后，第一围合边框410、第二围合边框420以及第三围合边框430分别位于镜片30的上部、侧部以及下部，可以对镜片30起到更全面的除雾效果。可选地，第一围合边框410、第二围合边框420以及第三围合边框430为一体成型。
在一实施方式中，所述头戴式显示设备1还包括距离传感器60，设 置于所述眼镜主体10上，所述吸湿面板40上设有与所述距离传感器60相对应的凹槽部440。当吸湿面板40装设到镜片安装部20的安装表面上之后，所述距离传感器60自所述凹槽部440显露于所述吸湿面板40，从而不影响距离传感器60的正常工作。
在一实施方式中，所述镜片安装空间210的数量为两个，镜片30的数量也为两个，两个镜片30分别设置于两个镜片安装空间210内。两个所述镜片安装空间210之间形成有间隙部211，所述吸湿面板40还包括与所述间隙部211相对应的凸出部450。当吸湿面板40装设到镜片安装部20的安装表面上之后，所述凸出部450贴合在所述间隙部211上，可以对镜片30靠近间隙部211的一侧起到更好的除雾效果。
在一实施方式中，所述眼镜主体10上还设有鼻托部130，所述鼻托部130成型于所述镜片安装部20，所述吸湿面板40上设有与所述鼻托部130相对应的缺口部460。当吸湿面板40装设到镜片安装部20的安装表面上之后，所述鼻托部130自所述缺口部460显露于所述吸湿面板40，从而不影响鼻托部130的正常使用。
在一实施方式中，所述吸湿面板40可拆卸地设置于所述镜片安装部20的安装表面上，从而当吸湿面板40的吸湿效果减弱时，可以对吸湿面板40进行更换。其中，吸湿面板40设置于镜片安装部20的安装表面上的方式可以包括但不仅限于以下两种：(1)所述吸湿面板40通过粘性胶设置于所述镜片安装部20的安装表面上。(2)所述吸湿面板40通过魔术贴设置于所述镜片安装部20的安装表面上。
在一实施方式中，所述吸湿面板40可以采用但不仅限于PTFE(Polytetrafluoroethylene，聚四氟乙烯)材质或氟树脂材质。当使用者取下头戴式显示设备1后，所述吸湿面板40暴露到常温常湿的开阔环境中时，吸湿面板40此时的湿度高于周边环境，能够自动释放水分，以再次保持跟环境湿度的一致，以备使用者下一次进行使用。并且所述吸湿面板40可以 反复吸湿/放湿，实现进行循环使用并最终实现长久镜片防雾的作用。
进一步地，所述吸湿面板40的面积不小于20cm2。当吸湿面板40采用PTFE材质或氟树脂材质时，最小面积不低于20cm2。也就是说，如果镜片30的面积较大，需要使用的吸湿面板40的面积应需要相应增大，以增强吸湿效果，进而更好地吸收使用者使用时，人脸与头戴式显示设备1的眼镜本体10的佩戴部120贴合形成的相对密闭空间的湿气。
可选地，所述眼镜主体10内形成有容置腔110，所述镜片安装部20、所述安装表面以及所述吸湿面板40均位于所述容置腔110内。也就是说，使用者使用时，人脸与头戴式显示设备1的眼镜本体10的佩戴部120相互贴合，使所述容置腔110形成相对密闭的空间。在用户佩戴上所述头戴式显示设备1之后，由于佩戴的松紧程度以及个人面部特征的区别，形成的所述密闭空间大小也会有所不同，为保证达到较好的吸湿效果，所述吸湿面板40的面积根据预估的所述密闭空间的最大体积进行计算。
在一实施方式中，所述佩戴部120的外周面上还设有用以与使用者的面部贴合的面罩(类似垫圈)，以便使用者进行佩戴。进一步地，所述佩戴部120外周面还设有多个用于安装所述面罩的安装孔70。可选地，所述面罩可以包括但不仅限于泡棉类面罩。
在一实施方式中，所述头戴式显示设备1为VR(Virtual Reality，虚拟现实技术)眼镜、AR(Augmented Reality，增强现实技术)眼镜或FPV(First Person View，第一人称主视角)眼镜。
参见图4所示，在一实施方式中，本发明的头戴式显示设备1还包括头戴部50，所述头戴部50设置于所述眼镜主体10上，用于配合所述佩戴部120将所述眼镜主体10与使用者固定。使用者使用本发明的头戴式显示设备1时，将所述头戴部50套在头上，将佩戴部120贴合在面部，从而将本发明的头戴式显示设备1进行固定。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本发明实施例所提供的方法和装置进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。
本专利文件披露的内容包含受版权保护的材料。该版权为版权所有人所有。版权所有人不反对任何人复制专利与商标局的官方记录和档案中所存在的该专利文件或者该专利披露。

Claims (14)

  1. 一种头戴式显示设备，其特征在于，包括：
    眼镜主体，所述眼镜主体的一端设有用于与使用者配合的佩戴部，所述眼镜本体的另一端设有镜片安装空间；
    镜片，设置于所述镜片安装空间内；
    镜片安装部，设置于所述眼镜主体上并靠近所述镜片，所述镜片安装部包括靠近所述镜片的安装表面；以及
    吸湿面板，设置于所述镜片安装部的安装表面上。
  2. 根据权利要求1所述的头戴式显示设备，其特征在于，所述吸湿面板包括与所述镜片安装空间相对应的围合部，所述围合部围合设置于所述镜片安装空间的外周缘。
  3. 根据权利要求2所述的头戴式显示设备，其特征在于，所述围合部包括第一围合边框、弯折连接于所述第一围合边框的第二围合边框以及弯折连接于所述第二围合边框的第三围合边框。
  4. 根据权利要求1所述的头戴式显示设备，其特征在于，所述吸湿面板的面积不小于20cm2。
  5. 根据权利要求1所述的头戴式显示设备，其特征在于，还包括距离传感器，设置于所述眼镜主体上；所述吸湿面板上设有与所述距离传感器相对应的凹槽部。
  6. 根据权利要求1所述的头戴式显示设备，其特征在于，所述吸湿面板可拆卸地设置于所述镜片安装部的安装表面上。
  7. 根据权利要求6所述的头戴式显示设备，其特征在于，所述吸湿面板通过粘性胶设置于所述镜片安装部的安装表面上。
  8. 根据权利要求6所述的头戴式显示设备，其特征在于，所述吸湿面板通过魔术贴设置于所述镜片安装部的安装表面上。
  9. 根据权利要求1所述的头戴式显示设备，其特征在于，所述吸湿面 板为PTFE材质或氟树脂材质。
  10. 根据权利要求1所述的头戴式显示设备，其特征在于，所述镜片安装空间的数量为两个，两个所述镜片安装空间之间形成有间隙部；所述吸湿面板包括与所述间隙部相对应的凸出部。
  11. 根据权利要求1所述的头戴式显示设备，其特征在于，所述眼镜主体上还设有鼻托部，所述吸湿面板上设有与所述鼻托部相对应的缺口部。
  12. 根据权利要求1所述的头戴式显示设备，其特征在于，还包括头戴部，所述头戴部设置于所述眼镜主体上，用于配合所述佩戴部将所述眼镜主体与使用者固定。
  13. 根据权利要求1所述的头戴式显示设备，其特征在于，所述眼镜主体内形成有容置腔，所述镜片安装部以及所述安装表面均位于所述容置腔内。
  14. 根据权利要求1所述的头戴式显示设备，其特征在于，所述佩戴部上还设有用以与使用者的面部贴合的面罩。
PCT/CN2017/079759 2017-04-07 2017-04-07 头戴式显示设备 Ceased WO2018184219A1 (zh)

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